What is the tail frame of the scraper? The tail frame of the scraper is one of the accessories of the scraper
The tail is assembled by the tail frame and the tail shaft
It is the guide mechanism for the rotation of the scraper chain
Double drive mode can also be adopted, that is, the head and tail are transmission parts, which can increase the laying length of the whole machine to 160m
The column bases on both sides of the tail frame are used to support and fix the tail blade
The tail shaft is installed on the tail frame and is composed of guide sprocket, sleeve shaft, sleeve, bearing seat, gasket and two sets of bearings
As an important component of scraper conveyor, the machining accuracy of tailstock directly affects the installation of sprocket shaft group and reducer, and even affects the operation of scraper conveyor By studying the drawing of scraper conveyor, determining the key points of frame processing control and compiling general processing technology, the purpose of improving product quality ymjt04 and reducing production cost is achieved
The tail frame has a total length of 1400mm and a height of 346mm
Wear resistant alloy blocks are welded on the upper edge of the groove steel at the connecting end between the tail frame and the middle groove, so as to improve the service life and tension of the tail frame
The tail part of the scraper conveyor has a simple structure, which is mainly composed of tail frame, tail drum and other components
The simple and firm structure makes the tail of the scraper have better and corrosion resistance, which is a tail frame for the scraper conveyor, which includes rib plates and connecting pins
Among them, there are two side plates, which are respectively located on both sides of one end of the bottom plate, and the other end of the bottom plate is fixedly connected with a groove joint; A connecting pin is arranged at the joint port of the groove side, and the rib plate is installed on the outside of one of the side plates through the foot plate; The middle plate is installed on the bottom plate, the lower ends of both sides of the middle plate are strengthened by reinforcing plates, the middle plate is connected below one end of the side plate, and the load is strengthened by channel steel
The left side and right side are respectively set on both sides above the middle plate
The utility model has the advantages of simple structure and convenient operation, adopts an inclined structure as a whole, reduces the cleaning time of tail accumulated materials, prevents overload during the operation of the equipment, increases the service life of the equipment and greatly reduces the labor intensity of workers
Purpose of tail frame: it is the main accessory of scraper conveyor tail
It is firmly welded and accurate in appearance size
It undertakes the processing of various sizes
The adjacent middle groove of SGB620 / 40t scraper conveyor that can be bent to a limited extent in the horizontal and vertical planes is called flexible scraper conveyor
The working face conveyor whose body is bent 90 degrees at the intersection of the working face and the transportation roadway is called & ldquo; Corner scraper conveyor & rdquo SGB620 / 40t scraper conveyor in the current coal mining face, the function of scraper conveyor is not only to transport coal and materials, SGW-40T machine head frame, but also the running track of shearer
Therefore, it has become an indispensable main equipment in modern coal mining technology
The scraper conveyor can maintain continuous operation and the production can be carried out normally
Otherwise, the whole coal mining face will be shut down, interrupting the whole production
150 tailstock tailstock is an integral welded component, which is assembled and welded by side plates, bottom plates and other parts
Its sides are used to fix the reducer and blind shaft assembly respectively, and the tail end is connected with the transition groove
The axis hole of the drive sprocket is the hole for installing the reducer or blind shaft
Holes for inserting hanging chain hooks are arranged on the upper edges of the plates on both sides of the tail frame
Each side plate has a & phi for installing the reducer; 200 and 6 & phi; 26 holes& Phi; Hole 26 is a hole for installing the connecting bolts between the reducer and the tail frame
A detachable fixing frame and a chain puller are installed on the tail frame
The structure of scraper conveyor can be divided into three parts: head part, tail part and body part
It plays a role in conveying
Main function of scraper tail
(1) Material loading: the tail of the scraper conveyor is located at the tail end of the scraper, which is the loading position of materials in the scraper
Materials are loaded from the tail of the scraper and transported in the whole scraper conveyor
The tail of the scraper adopts an open chute structure, which is convenient for the loading of materials without scattering
It can also realize the automatic loading of materials in a specific use environment
(2) Scraper chain guidance: the position of the tail of the scraper conveyor is the beginning of the scraper chain from the empty lower chute to the upper chute for loading materials
In this process, the scraper chain turns the chain through the tail of the scraper
(3) Adjusting the scraper chain: the special structure of the scraper conveyor tail divides the operation route of the scraper chain into two parts through the upper and lower channels of the chute
This structure can adjust the upper and lower parts of the scraper chain in sections, which can adjust the scraper chain more conveniently
Contacts
- Company Name
- Jining Shanmei Mining Machinery Co., Ltd
- Name:
- Ms. ʷŮʿ
- Q Q
- 3226673784
- Telephone
- 0537-2228783
- Mobile
- 15563712823
Address
- Operational Address
- No. 30, Jinyu Road, Jining City
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