CN219602425U - Colliery conveyer support frame - Google Patents

Abstract

The utility model discloses a coal mine conveyor support frame which comprises a base, wherein four corners of the top of the base are fixedly connected with adjusting rods, the surfaces of the adjusting rods are movably connected with fixed pipes, grooves are formed in the bottoms of the fixed pipes, and movable blocks are movably connected with the inner cavities of the grooves. According to the utility model, the support frame of the coal mine conveyor has a good damping and braking structure through the matching of the base, the adjusting rod, the fixed pipe, the groove, the movable block, the base plate, the placing plate, the buffer groove, the first spring, the buffer plate, the damper, the limiting groove, the movable block, the limiting rod, the fixed frame, the shell, the lifting plate, the second spring, the movable plate, the braking plate, the elastic telescopic rod and the air cylinder, and the problem that the conventional adjustable support frame of the coal mine conveyor cannot buffer vibration generated during the working of the coal mine conveyor and cannot be quickly fixed at a using position due to the fact that the conventional adjustable support frame of the coal mine conveyor does not have the good damping and braking structure is solved.

Description

Colliery conveyer support frame

Technical Field

The utility model relates to the technical field of coal mine transportation, in particular to a coal mine conveyor support frame.

Background

Raw coal is required to be transported to a designated position in the production of an underground coal mine, and a supporting frame of a coal mine conveyor is generally divided into a fixed type and an adjustable type;

for example, the utility model provides an adjustable support frame for a coal mine conveyor, and the bulletin number is as follows: CN218538222U, this patent uses through the cooperation of hydraulic stem, support arm subassembly, can adjust the angle of both sides support column and articulated seat through two hydraulic stems, can change both sides angle and height, increases the angle of support frame and the accommodation of height, but this patent does not possess good shock attenuation and braking structure, leads to it can't cushion the vibrations that the colliery conveyer during operation produced to and can not fix this support frame in the position of use fast, therefore, the purpose of this utility model is that through setting up good shock attenuation and braking structure improves the availability factor of colliery conveyer support frame.

Disclosure of Invention

The utility model aims to provide a coal mine conveyor support frame, which has the advantage of high use efficiency, and solves the problems that the conventional coal mine conveyor adjustable support frame cannot buffer vibration generated during the working of a coal mine conveyor and cannot be quickly fixed at a use position because the conventional coal mine conveyor adjustable support frame does not have a good damping and braking structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery conveyer support frame, includes the base, the equal fixedly connected with in four corners at base top adjusts the pole, the surface swing joint who adjusts the pole has a fixed pipe, the recess has been seted up to the bottom of fixed pipe, the inner chamber swing joint of recess has a movable block, the bottom of movable block and the top fixed connection who adjusts the pole, the top fixedly connected with backing plate of fixed pipe, the top swing joint of backing plate has a place the board, the buffer tank has been seted up to the bottom of placing the board, the equal fixedly connected with first spring in four corners at buffer tank inner chamber top, the bottom fixedly connected with buffer board of first spring, the bottom of buffer board and the top fixedly connected with of backing plate, the inner chamber fixedly connected with attenuator of buffer board, the top of attenuator and the top fixedly connected with of buffer tank inner chamber, the four corners of placing the board bottom all has the spacing groove, the top fixedly connected with backing plate of movable block, the left side fixedly connected with buffer tank of fixed pipe, the bottom fixedly connected with base of buffer tank inner chamber, the bottom fixedly connected with bottom of lifting cylinder fixed connection, lifting cylinder fixed connection has a bottom of lifting cylinder fixed connection, lifting cylinder fixed connection has a bottom of one side of the bottom of the base, lifting cylinder fixed connection.

Preferably, the left side fixedly connected with control panel of mount, the bottom fixedly connected with terminal box of base.

Preferably, a pushing handle is fixedly connected to the left side of the fixing frame, and anti-skidding patterns are arranged on the surface of the pushing handle.

Preferably, pulleys are fixedly connected to four corners of the bottom of the base, and braking pieces are arranged at the tops of the pulleys.

Preferably, the side grooves are formed in two sides of the inner cavity of the limiting groove, the limiting block is movably connected with the inner cavity of the side groove, and one side of the limiting block is fixedly connected with the surface of the moving block.

Preferably, the front side and the rear side at the top of the placing plate are fixedly connected with positioning plates, and the positioning plates are made of stainless steel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the support frame of the coal mine conveyor has a good damping and braking structure through the matching of the base, the adjusting rod, the fixed pipe, the groove, the movable block, the base plate, the placing plate, the buffer groove, the first spring, the buffer plate, the damper, the limiting groove, the movable block, the limiting rod, the fixed frame, the shell, the lifting plate, the second spring, the movable plate, the braking plate, the elastic telescopic rod and the air cylinder, and the problem that the conventional adjustable support frame of the coal mine conveyor cannot buffer vibration generated during the working of the coal mine conveyor and cannot be quickly fixed at a using position due to the fact that the conventional adjustable support frame of the coal mine conveyor does not have the good damping and braking structure is solved.

2. The utility model is convenient for coal mine workers to control the coal mine conveyor support frame by arranging the control panel, is convenient for the coal mine workers to push the coal mine conveyor support frame to move by arranging the pushing handle, enables the coal mine conveyor support frame to have a moving function by arranging the pulleys, is used for limiting the moving block by arranging the side grooves and the movable blocks, and is used for limiting the two sides of the coal mine conveyor by arranging the positioning plates.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;

fig. 3 is an enlarged partial schematic view of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. an adjusting rod; 3. a fixed tube; 4. a groove; 5. a movable block; 6. a backing plate; 7. placing a plate; 8. a buffer tank; 9. a first spring; 10. a buffer plate; 11. a damper; 12. a limit groove; 13. a moving block; 14. a limit rod; 15. a fixing frame; 16. a housing; 17. a lifting plate; 18. a second spring; 19. a movable plate; 20. a brake plate; 21. an elastic telescopic rod; 22. a cylinder; 23. a control panel; 24. a pushing handle; 25. a pulley; 26. and (5) positioning the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a supporting frame for a coal mine conveyor comprises a base 1, four corners at the top of the base 1 are fixedly connected with an adjusting rod 2, the surface of the adjusting rod 2 is movably connected with a fixed pipe 3, the bottom of the fixed pipe 3 is provided with a groove 4, the inner cavity of the groove 4 is movably connected with a movable block 5, the bottom of the movable block 5 is fixedly connected with the top of the adjusting rod 2, the top of the fixed pipe 3 is fixedly connected with a backing plate 6, the top of the backing plate 6 is movably connected with a placing plate 7, the bottom of the placing plate 7 is provided with a buffer groove 8, four corners at the top of the inner cavity of the buffer groove 8 are fixedly connected with a first spring 9, the bottom of the first spring 9 is fixedly connected with a buffer plate 10, the bottom of the buffer plate 10 is fixedly connected with the top of the backing plate 6, the inner cavity of the buffer plate 10 is fixedly connected with a damper 11, the top of the damper 11 is fixedly connected with the top of the inner cavity of the buffer groove 8, the limiting grooves 12 are formed in four corners of the bottom of the placing plate 7, the moving blocks 13 are movably connected to the inner cavities of the limiting grooves 12, the limiting rods 14 are fixedly connected to the bottoms of the moving blocks 13, the bottoms of the limiting rods 14 are fixedly connected to the tops of the base plates 6, the fixing frames 15 are fixedly connected to the left sides of the fixing pipes 3, the outer shells 16 are fixedly connected to the two sides of the tops of the bases 1, the lifting plates 17 are movably connected to one sides of the inner cavities of the outer shells 16, the second springs 18 are fixedly connected to the bottoms of the lifting plates 17, the movable plates 19 are fixedly connected to one sides of the lifting plates 17, the brake plates 20 are fixedly connected to the bottoms of the movable plates 19, the elastic telescopic rods 21 are fixedly connected to one sides of the movable plates 19 away from the lifting plates 17, and the air cylinders 22 are fixedly connected to the tops of the bases 1.

The left side of mount 15 fixedly connected with control panel 23, the bottom fixedly connected with terminal box of base 1.

Through above-mentioned technical scheme, through setting up control panel 23, make things convenient for colliery workman to control this colliery conveyer support frame.

The left side of mount 15 fixedly connected with pushes away handle 24, pushes away the surface of handle 24 and is provided with the anti-skidding line.

Through above-mentioned technical scheme, through setting up pushing handle 24, make things convenient for colliery workman to promote this colliery conveyer support frame and remove.

The four corners of base 1 bottom all fixedly connected with pulley 25, the top of pulley 25 is provided with the brake spare.

Through above-mentioned technical scheme, through setting up pulley 25, make this colliery conveyer support frame possess the function of removal.

Side grooves are formed in two sides of the inner cavity of the limiting groove 12, limiting blocks are movably connected to the inner cavity of the side grooves, and one side of each limiting block is fixedly connected with the surface of the corresponding movable block 13.

Through above-mentioned technical scheme, through setting up side channel and movable block 5 for carry out spacingly to movable block 13.

The front side and the rear side of the top of the placing plate 7 are fixedly connected with a positioning plate 26, and the positioning plate 26 is made of stainless steel.

Through above-mentioned technical scheme, through setting up locating plate 26 for carry out spacingly to the both sides of colliery conveyer.

When the coal mine conveyer support frame is used, a coal mine worker moves the coal mine conveyer support frame to a specified use position, the elastic telescopic rod 21 is extruded to retract to one end of the elastic telescopic rod, at the moment, the movable plate 19 and the braking plate 20 rebound downwards under the action of the second spring 18 to the bottom of the braking plate 20 to be in contact with the ground, so that the coal mine conveyer support frame is fixed at the specified position, then the coal mine conveyer is placed at the top of the placing plate 7, then the air cylinder 22 is started, the air cylinder 22 drives the base plate 6 to move upwards, and the base plate 6 drives the coal mine conveyer to move upwards to a proper height, so that the coal mine conveyer can be started to be used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a colliery conveyer support frame, includes base (1), its characterized in that: the four corners at the top of the base (1) are fixedly connected with an adjusting rod (2), the surface of the adjusting rod (2) is movably connected with a fixed pipe (3), a groove (4) is formed in the bottom of the fixed pipe (3), a movable block (5) is movably connected with the bottom of the groove (4), the bottom of the movable block (5) is fixedly connected with the top of the adjusting rod (2), a base plate (6) is fixedly connected with the top of the fixed pipe (3), a buffer groove (8) is formed in the bottom of the base plate (6), first springs (9) are fixedly connected with four corners at the top of the inner cavity of the buffer groove (8), a buffer plate (10) is fixedly connected with the bottom of the first springs (9), a damper (11) is fixedly connected with the top of the base plate (6), the top of the damper (11) is fixedly connected with the top of the inner cavity of the buffer groove (8), a limit block (13) is fixedly connected with the bottom of the buffer groove (7), a limit block (13) is fixedly connected with the bottom of the inner cavity (12), the bottom of gag lever post (14) and the top fixed connection of backing plate (6), the left side fixedly connected with mount (15) of fixed tube (3), the equal fixedly connected with shell (16) in both sides at base (1) top, one side swing joint in shell (16) inner chamber has lifter plate (17), the bottom fixedly connected with second spring (18) of lifter plate (17), one side fixedly connected with fly leaf (19) of lifter plate (17), the bottom fixedly connected with brake plate (20) of fly leaf (19), one side fixedly connected with elastic telescopic link (21) of lifter plate (17) are kept away from to fly leaf (19), the top fixedly connected with cylinder (22) of base (1), the top of cylinder (22) and the bottom fixedly connected with of backing plate (6).

2. A coal conveyor support frame as in claim 1 wherein: the left side of mount (15) fixedly connected with control panel (23), the bottom fixedly connected with terminal box of base (1).

3. A coal conveyor support frame as in claim 1 wherein: the left side of mount (15) fixedly connected with pushes away handle (24), the surface of pushing away handle (24) is provided with anti-skidding line.

4. A coal conveyor support frame as in claim 1 wherein: the four corners of base (1) bottom all fixedly connected with pulley (25), the top of pulley (25) is provided with the brake spare.

5. A coal conveyor support frame as in claim 1 wherein: side grooves are formed in two sides of the inner cavity of the limiting groove (12), the inner cavity of the side groove is movably connected with a limiting block, and one side of the limiting block is fixedly connected with the surface of the moving block (13).

6. A coal conveyor support frame as in claim 1 wherein: the front side and the rear side at the top of the placing plate (7) are fixedly connected with positioning plates (26), and the positioning plates (26) are made of stainless steel.