CN214535266U

CN214535266U - Shock-absorbing base for coal mine machinery

Info

Publication number: CN214535266U
Application number: CN202120202325.3U
Authority: CN
Inventors: 王文斌; 宋斌锋; 吴振栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-29
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a vibration damping mount for coal mine machinery relates to vibration damping mount technical field, the utility model discloses a vibration damping mount body and mounting structure, the surface of vibration damping mount body are equipped with mounting structure, and mounting structure includes two installation section of thick bamboos, the surface of two installation sections of thick bamboos all with vibration damping mount body fixed connection, and the inner wall sliding connection of an installation section of thick bamboo has the bracing piece, and the one end fixedly connected with buffer board of an installation section of thick bamboo is kept away from to the bracing piece, and two card framves of fixed surface connection of vibration damping mount body. The utility model discloses the rotor plate can not rotate under the hindrance of balance plate, at this moment puts coal mine machinery on the base, rotates a rotation section of thick bamboo afterwards, and a rotation section of thick bamboo removes to the direction that is close to the buffer board with the help of the screw thread, and drive the regulating plate when rotating a removal and remove, and after the regulating plate removed the certain distance, the surperficial extrusion coal mine machinery of regulating plate, coal mine machinery was fixed this moment, and the problem on the difficult unable adjustment shock mount of coal mine machinery of equidimension has not been solved to this device.

Description

Shock-absorbing base for coal mine machinery

Technical Field

The utility model relates to a vibration damping mount technical field especially relates to a vibration damping mount for coal mine machinery.

Background

The coal mining machine is a machine specially used for coal mining, is different from other mining machines due to the professional characteristics, and is provided with a damping support under the machine when in use.

The existing damping base for fixing the coal mine machinery is generally fixed in size, the same base can only be applied to the same machinery generally, the damping bases with different sizes need to be replaced for different machinery, and when the different machinery is replaced, a worker needs to spend a long time to take the base adaptive to the coal mine machinery, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a damping base for coal mine machinery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vibration damping mount for coal mining machinery, includes cushion socket body and mounting structure, the surface of cushion socket body is equipped with mounting structure, mounting structure includes two installation section of thick bamboo, two the surface of installation section of thick bamboo all with cushion socket body fixed connection, the inner wall sliding connection of installation section of thick bamboo has the bracing piece, the one end fixedly connected with buffer board of installation section of thick bamboo is kept away from to the bracing piece, two card framves of fixed surface of cushion socket body are connected with, the card frame is "U" type, the surface of card frame is inserted and is equipped with the gag lever post, the surface swing joint of gag lever post has the regulating plate.

Preferably, the surface of the two mounting cylinders is sleeved with a first spring, one end of the first spring, which is close to the clamping frame, is fixedly connected with the buffer plate, and one end of the first spring, which is far away from the buffer plate, is fixedly connected with the damping seat body.

Preferably, two equal threaded connection in surface of card frame has a rotation section of thick bamboo, the inner wall and the gag lever post sliding connection who rotate a section of thick bamboo, the one end and the regulating plate swing joint that rotate a section of thick bamboo and be close to first spring.

Preferably, two the equal fixedly connected with in surface of regulating plate hangs down the frame, the inner wall sliding connection of short frame has the balance plate, the surperficial threaded connection of short frame has the actuating lever, the one end and the balance plate swing joint that the actuating lever is close to short frame.

Preferably, the surface of the damper base body is provided with an auxiliary structure, the auxiliary structure comprises a connecting plate, the surface of the connecting plate is fixedly connected with the damper base body, two supporting holes are formed in the surface of the connecting plate, the inner wall of each supporting hole is slidably connected with a layer rod, the surface of each layer rod is fixedly connected with a supporting block, one end of each supporting block, close to the connecting plate, is fixedly connected with a limiting cylinder, the inner wall of each limiting cylinder is slidably connected with a fixing rod, one end, far away from the supporting block, of each fixing rod is fixedly connected with the connecting plate, one end, close to the fixing rod, of each supporting block is fixedly connected with a second spring, and one end, far away from the supporting block, of each second spring is fixedly connected with the connecting plate.

Preferably, the surface of the connecting plate is in threaded connection with two threaded rods, and one end of each threaded rod, which is close to the connecting plate, is movably connected with the layer rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the installation structure, when the coal mine machine needs to be fixed on the base, the driving rod on the short frame is rotated, the driving rod moves towards the direction far away from the short frame by virtue of the screw thread, after the driving rod moves for a certain distance, the balance plate loses the extrusion of the driving rod, at the moment, the balance plate loses the fixation between the balance plate and the driving rod, then the balance plate slides for a certain distance along the inner wall of the short frame, the driving rod is rotated, the driving rod moves towards the direction close to the short frame by virtue of the screw thread, after the driving rod moves for a certain distance, the surface of the driving rod extrudes the balance plate, at the moment, the balance plate and the short frame are fixed, then the adjusting plate is rotated, after the adjusting plate rotates for a certain angle, the adjusting plate stops rotating, after the adjusting plate rotates for a certain angle, then the adjusting plate stops rotating, then the driving rod rotates, the driving rod moves towards the direction far away from the short frame by virtue of the screw thread, after the actuating lever removed the certain distance, the extrusion of actuating lever was lost to the balancing plate, lose between balancing plate and the short frame and fix, the balancing plate slides under the action of gravity afterwards, after the balancing plate slided the certain distance, rotate the actuating lever, the actuating lever removes to the direction that is close to the short frame with the help of the screw thread, after the actuating lever removed the certain distance, the surface extrusion balancing plate of actuating lever, the balancing plate was fixed this moment, the rotor plate can not rotate under the hindrance of balancing plate this moment, at this moment put coal mine machinery on the base, rotate the rotation section of thick bamboo afterwards, the rotation section of thick bamboo removes to the direction that is close to the buffer board with the help of the screw thread, it removes to drive the regulating plate when the rotation section of thick bamboo removes, after the regulating plate removed the certain distance, the surface extrusion coal mine machinery of regulating plate, coal mine machinery is fixed this moment, the device has solved the difficult problem on the fixed damping base of coal mine machinery of equidimension not.

2. In the utility model, by arranging the auxiliary structure, when the coal mine machine needs to be fixed on the base, the threaded rod on the connecting plate is rotated, the threaded rod moves towards the direction far away from the connecting plate, after the threaded rod moves for a certain distance, the layer rod loses the extrusion of the threaded rod, the layer rod loses fixation, then the supporting block is pulled, the supporting block moves towards the direction far away from the connecting plate, after the supporting block moves for a certain distance, the sliding supporting block is stopped, then the threaded rod is rotated, the threaded rod moves towards the direction close to the connecting plate by virtue of the thread, after the threaded rod moves for a certain distance, the surface of the threaded rod extrudes the layer rod, at the moment, the layer rod is fixed by the threaded rod, the supporting block is also fixed, then the coal mine machine can be placed on the base, when the coal mine machine drops on the supporting block, at the moment, the worker can loosen the hand, then rotate the threaded rod, the threaded rod moves towards the direction far away from the connecting plate by virtue of the thread, after the threaded rod moves a certain distance, the layer rod loses the fixation of the threaded rod, the supporting block also loses the fixation, the coal mine machinery on the supporting block slowly falls on the base under the action of the elastic force of the spring, and the device solves the problem that the coal mine machinery easily smashes the hands of workers when being fixed on the base.

Drawings

Fig. 1 is a schematic perspective view of a shock absorbing base for coal mine machinery according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 in a shock absorption base for coal mine machinery provided by the present invention;

fig. 3 is a schematic side view of the shock absorbing mount of fig. 1 in the coal mine machinery;

fig. 4 is the utility model provides a B department's schematic structure of fig. 3 among the vibration damping mount for coal mine machinery.

Illustration of the drawings: 1. a damper base body; 2. a mounting structure; 201. a first spring; 202. mounting the cylinder; 203. a support bar; 204. a buffer plate; 205. a clamping frame; 206. an adjusting plate; 207. a limiting rod; 208. a short frame; 209. a drive rod; 210. a balance plate; 211. a rotating cylinder; 3. an auxiliary structure; 31. a support block; 32. a limiting cylinder; 33. a connecting plate; 34. fixing the rod; 35. a second spring; 36. a threaded rod; 37. and (4) a layer rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a vibration damping mount for coal mining machinery, including vibration damping mount body 1 and mounting structure 2, the surface of vibration damping mount body 1 is equipped with mounting structure 2, and the surface of vibration damping mount body 1 is equipped with auxiliary structure 3.

The specific arrangement and function of the mounting structure 2 and the auxiliary structure 3 will be described in detail below.

As shown in fig. 1 and fig. 2, the mounting structure 2 includes two mounting cylinders 202, the surfaces of the two mounting cylinders 202 are fixedly connected to the damper base body 1, the inner wall of the mounting cylinder 202 is slidably connected to a support rod 203, one end of the support rod 203 far away from the mounting cylinder 202 is fixedly connected to a buffer plate 204, the surface of the damper base body 1 is fixedly connected to two clamping frames 205, the clamping frames 205 are U-shaped, a limit rod 207 is inserted into the surface of the clamping frame 205, the surface of the limit rod 207 is movably connected to an adjustment plate 206, the surfaces of the two mounting cylinders 202 are sleeved with a first spring 201, one end of the first spring 201 near the clamping frame 205 is fixedly connected to the buffer plate 204, one end of the first spring 201 far away from the buffer plate 204 is fixedly connected to the damper base body 1, the surfaces of the two clamping frames 205 are both threadedly connected to a rotation cylinder 211, the inner wall of the rotation cylinder 211 is slidably connected to the limit rod 207, one end of the rotation cylinder 211 near the first spring 201 is movably connected to the adjustment plate 206, the surface of two regulating plates 206 all fixedly connected with short frame 208, the inner wall sliding connection of short frame 208 has balance plate 210, the surperficial threaded connection of short frame 208 has drive lever 209, rotates drive lever 209 on the short frame 208, drive lever 209 removes to the direction of keeping away from short frame 208 with the help of the screw thread, after drive lever 209 removed the certain distance, balance plate 210 lost the extrusion of drive lever 209, the one end and balance plate 210 swing joint that drive lever 209 is close to short frame 208.

The whole installation structure 2 achieves the effect that by arranging the installation structure 2, when the coal mine machinery needs to be fixed on a base, the driving rod 209 on the short frame 208 is rotated, the driving rod 209 moves in the direction far away from the short frame 208 by virtue of threads, after the driving rod 209 moves for a certain distance, the balance plate 210 loses the extrusion of the driving rod 209, at the moment, the balance plate 210 and the driving rod 209 lose fixation, then the balance plate 210 slides, after the balance plate 210 slides for a certain distance along the inner wall of the short frame 208, the driving rod 209 is rotated, the driving rod 209 moves in the direction close to the short frame 208 by virtue of the threads, after the driving rod 209 moves for a certain distance, the surface of the driving rod 209 extrudes the balance plate 210, at the moment, the balance plate 210 and the short frame 208 are fixed, then the adjusting plate 206 is rotated, after the adjusting plate 206 rotates for a certain angle, the adjusting plate 206 is rotated for a certain angle, stopping rotating the adjusting plate 206, then rotating the driving rod 209, moving the driving rod 209 in a direction away from the short frame 208 by virtue of threads, after the driving rod 209 moves for a certain distance, the balance plate 210 loses extrusion of the driving rod 209, the balance plate 210 and the short frame 208 lose fixation, then the balance plate 210 slides under the action of gravity, after the balance plate 210 slides for a certain distance, rotating the driving rod 209, moving the driving rod 209 in a direction close to the short frame 208 by virtue of threads, after the driving rod 209 moves for a certain distance, the surface of the driving rod 209 presses the balance plate 210, at the moment, the balance plate 210 is fixed, at the moment, the rotating plate cannot rotate under the obstruction of the balance plate 210, at the moment, placing the coal mine machine on a base, then rotating the rotating cylinder 211, moving the rotating cylinder 211 in a direction close to the buffer plate 204 by virtue of threads, driving the adjusting plate 206 to move while the rotating cylinder 211 moves, and after the adjusting plate 206 moves for a certain distance, the coal mine machinery is extruded by the surface of the adjusting plate 206 and is fixed, and the device solves the problem that the coal mine machinery with different sizes is not easy to fix the damping base.

As shown in fig. 3 and 4, the auxiliary structure 3 includes a connecting plate 33, the surface of the connecting plate 33 is fixedly connected with the damper base body 1, the surface of the connecting plate 33 is provided with two supporting holes, the inner wall of each supporting hole is slidably connected with a layer rod 37, the surface of each layer rod 37 is fixedly connected with a supporting block 31, one end of each supporting block 31 close to the connecting plate 33 is fixedly connected with a limiting cylinder 32, the inner wall of each limiting cylinder 32 is slidably connected with a fixing rod 34, one end of each fixing rod 34 far away from the supporting block 31 is fixedly connected with the connecting plate 33, one end of each supporting block 31 close to the fixing rod 34 is fixedly connected with a second spring 35, one end of each second spring 35 far away from the supporting block 31 is fixedly connected with the connecting plate 33, the surface of the connecting plate 33 is threadedly connected with two threaded rods 36, the threaded rods 36 on the connecting plate 33 are rotated, the threaded rods 36 move in the direction far away from the connecting plate 33, and the threaded rods 36 move for a certain distance, the layer rod 37 loses the extrusion of the threaded rod 36, and one end of the threaded rod 36 close to the connecting plate 33 is movably connected with the layer rod 37.

The whole auxiliary structure 3 achieves the effect that by arranging the auxiliary structure 3, when the coal mine machine needs to be fixed on a base, a threaded rod 36 on a connecting plate 33 is rotated, the threaded rod 36 moves towards the direction far away from the connecting plate 33, after the threaded rod 36 moves for a certain distance, a layer rod 37 loses the extrusion of the threaded rod 36, the layer rod 37 loses the fixation, then a supporting block 31 is pulled, the supporting block 31 moves towards the direction far away from the connecting plate 33, after the supporting block 31 moves for a certain distance, the supporting block 31 stops sliding, then the threaded rod 36 is rotated, the threaded rod 36 moves towards the direction close to the connecting plate 33 by virtue of threads, after the threaded rod 36 moves for a certain distance, the surface of the threaded rod 36 extrudes the layer rod 37, at the moment, the layer rod 37 is fixed by the threaded rod 36, the supporting block 31 is also fixed, then the coal mine machine can be placed on the base, when the coal mine machine is placed down, the coal mine machine falls on the supporting block 31, at this moment, the worker can loosen the hand, then the threaded rod 36 is rotated, the threaded rod 36 moves in the direction far away from the connecting plate 33 through the threads, after the threaded rod 36 moves for a certain distance, the layer rod 37 loses the fixation of the threaded rod 36, the supporting block 31 loses the fixation, the coal mine machinery on the supporting block 31 slowly falls on the base under the action of the spring force, and the device solves the problem that the coal mine machinery easily smashes the hand of the worker in the process of fixing the coal mine machinery on the base.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a vibration damping mount for coal mining machinery, includes vibration damping mount body (1) and mounting structure (2), its characterized in that: the surface of cushion socket body (1) is equipped with mounting structure (2), mounting structure (2) include two installation section of thick bamboo (202), two the surface of installation section of thick bamboo (202) all with cushion socket body (1) fixed connection, the inner wall sliding connection of installation section of thick bamboo (202) has bracing piece (203), the one end fixedly connected with buffer board (204) of installation section of thick bamboo (202) are kept away from in bracing piece (203), the fixed surface of cushion socket body (1) is connected with two card framves (205), card frame (205) are "U" type, the surface of card frame (205) is inserted and is equipped with gag lever post (207), the surface swing joint of gag lever post (207) has regulating plate (206).

2. The coal mine machinery damping mount according to claim 1, characterized in that: two the surface of installation section of thick bamboo (202) all overlaps and has first spring (201), one end and buffer board (204) fixed connection that first spring (201) are close to card frame (205), one end and shock attenuation seat body (1) fixed connection of buffer board (204) are kept away from in first spring (201).

3. The coal mine machinery damping mount according to claim 1, characterized in that: two the equal threaded connection in surface of card frame (205) has a rotation section of thick bamboo (211), the inner wall and gag lever post (207) sliding connection who rotate a section of thick bamboo (211), the one end and regulating plate (206) swing joint that rotate a section of thick bamboo (211) and be close to first spring (201).

4. The coal mine machinery damping mount according to claim 1, characterized in that: two the equal fixedly connected with in surface of regulating plate (206) is short frame (208), the inner wall sliding connection of short frame (208) has balance plate (210), the surperficial threaded connection of short frame (208) has drive rod (209), one end and balance plate (210) swing joint that drive rod (209) are close to short frame (208).

5. The coal mine machinery damping mount according to claim 1, characterized in that: the surface of the shock absorption seat body (1) is provided with an auxiliary structure (3), the auxiliary structure (3) comprises a connecting plate (33), the surface of the connecting plate (33) is fixedly connected with the damping seat body (1), two supporting holes are formed in the surface of the connecting plate (33), the inner walls of the supporting holes are connected with a layer rod (37) in a sliding manner, the surface of the layer rod (37) is fixedly connected with a supporting block (31), one end of the supporting block (31) close to the connecting plate (33) is fixedly connected with a limiting cylinder (32), the inner wall of the limiting cylinder (32) is connected with a fixed rod (34) in a sliding way, one end of the fixed rod (34) far away from the supporting block (31) is fixedly connected with a connecting plate (33), one end of the supporting block (31) close to the fixed rod (34) is fixedly connected with a second spring (35), one end, far away from the supporting block (31), of the second spring (35) is fixedly connected with the connecting plate (33).

6. The coal mine machinery damping mount according to claim 5, wherein: the surface of the connecting plate (33) is in threaded connection with two threaded rods (36), and one end, close to the connecting plate (33), of each threaded rod (36) is movably connected with a layer rod (37).