CN213512748U

CN213512748U - Mine electromechanical device damping device

Info

Publication number: CN213512748U
Application number: CN202022036250.4U
Authority: CN
Inventors: 杨龙; 高学平; 刘朋瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-22
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a mine electromechanical device damping device relates to mine electromechanical device field. The technical key points are as follows: including the roof, roof one side is equipped with first slider, and first slider articulates there is the head rod, and the head rod articulates in the second slider, and the second slider passes through slide bar sliding connection, and the slide bar passes through first bracing piece fixed connection in medium plate, through first spring fixed connection between second slider and the first bracing piece, and the medium plate downside still is equipped with vice damping device, puts still to be equipped with fixing device on the roof. The force can be decomposed for many times, the direction of the force can be changed through mechanisms in different directions, and the force is absorbed and reduced through the spring, so that the force received by the electromechanical equipment is reduced, and the damage to the equipment is reduced.

Description

Mine electromechanical device damping device

Technical Field

The utility model relates to a mine electromechanical device field specifically is a mine electromechanical device damping device.

Background

Coal is an energy prop industry in China, the coal industry is an important energy industry in China, but the human input and the cost input of China on the coal industry are at the top of the world, in a coal mine which is mainly matched in China, more than 2/3 in the coal yield is mechanized by fully mechanized mining, so that the utilization rate and the efficiency of large-scale electromechanical equipment of the coal mine are fully exerted while the mechanization is developed, and the high yield and the high efficiency are realized by a small amount of human and material input, but the damping device of the electromechanical equipment of the mine on the current market is complex in structure and single in function, is not provided with a longitudinal limiting plate, a transverse limiting plate and a connecting bolt, cannot be convenient for mounting and dismounting a bearing platform, cannot prevent the bearing platform from sliding, is not provided with a sliding rod and a limiting outer rod, cannot prevent the bearing platform from tilting in the damping and stretching process, is not provided with a, The rotating shaft and the bearing can not facilitate the stable movement of the bearing platform, and the telescopic inner rod, the sealing outer tube and the damping spring are not arranged at the same time, so that the bearing platform can not be damped.

The mine electromechanical equipment damping device disclosed in the existing Chinese patent with the publication number of CN207196022U comprises a fixing block, a longitudinal limiting plate, a connecting platform, a sliding rod, a damping wheel, a fixing plate, a sealing outer tube and a damping spring, wherein a fixing foot is fixed at the bottom end of a supporting bottom plate. The utility model discloses vertical limiting plate has been set up, horizontal limiting plate and connecting bolt, can be convenient for load-bearing platform's installation and dismantlement, can prevent simultaneously that load-bearing platform from appearing gliding problem, slide bar and spacing outer pole have been set up, can prevent load-bearing platform at the flexible in-process of shock attenuation and take place the slope, influence the problem that electromechanical device used, shock attenuation wheel has been set up, axis of rotation and bearing, can be convenient for load-bearing platform's steady removal, flexible interior pole, sealed outer tube and damping spring integration installation, the installation of ordinary damping device with damping spring and hydraulic shock attenuation segmentation has been solved, increase use cost's problem, this design simple to operate, be convenient for remove, use cost is reduced, suitable using widely.

The above prior art solution has the following drawbacks: in the use process of the electromechanical equipment, not only is the force in the vertical direction, but the simple damping depending on the vertical direction is often insufficient, so that the damage to the machine is large.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mine electromechanical device damping device through setting up multistage damping device, decomposes the effort through the equidirectional many times, and then unloads the effort to reduce the damage to equipment, improved the life of equipment, saved working cost.

The above object of the present invention can be achieved by the following technical solutions:

a damping device for mine electromechanical equipment comprises a top plate, wherein one side of the top plate is fixedly connected with a plurality of first sliding blocks, one side of the first sliding blocks, which is far away from the top plate, is hinged with a first connecting rod, one end of the first connecting rod, which is far away from the first sliding blocks, is hinged with a second sliding block, one side of the second sliding blocks, which is far away from the top plate, is connected with a middle plate in a sliding manner, the second sliding blocks are provided with first through holes, the axial directions of the first through holes are parallel to the projection of the axial directions of the first connecting rods on the middle plate, the through holes are connected with first sliding rods in a sliding manner, two ends of each first sliding rod are respectively and fixedly connected with first supporting rods, one end, which is far away from the first sliding rod, of each first supporting rod is fixedly connected with the middle plate, one end, which is close to the first supporting rod, of each first, and the first spring is in a non-telescopic state when the first spring is not subjected to external force.

Through adopting above-mentioned technical scheme, through setting up gliding second slider on first slide bar, the second slider is articulated through articulated head rod and the fixed second slider of upper plate to when the upper plate atress, the second slider can slide to both sides, through setting up first spring for between second slider and the bracing piece, thereby can the split and reduce the impact force, reduce the harm to electromechanical device, improve life.

The present invention may be further configured in a preferred embodiment as: the side of the middle plate, which is far away from the top plate, is also provided with an auxiliary damping device, the auxiliary damping device comprises a bottom plate, the bottom plate is connected with a plurality of third sliding blocks in a sliding manner, the third sliding blocks are respectively provided with a second through hole, the axial direction of the second through hole is parallel to the axial direction of the first through hole, a second sliding rod is connected in the second through hole in a sliding manner, two ends of the second sliding rod are respectively and fixedly connected with a second supporting rod, one side of the second supporting rod, which is far away from the second sliding rod, is fixedly connected with the bottom plate, the sliding direction of the third sliding block is consistent with the sliding direction of the first sliding block, one side of the third sliding block, which is far away from the bottom plate, is hinged with a second connecting rod, one end of the second connecting rod, which is far away from the third sliding block, the second connecting rod with the third connecting rod hinged end still articulates there is the fourth connecting rod, the fourth connecting rod is kept away from hinged end one side fixed connection in the second slide bar, the second slide bar is close to the second spring has been cup jointed to the one end of second bracing piece, the second spring both ends respectively with the second bracing piece reaches third slider sliding connection, the second spring is in when not atress for flexible state.

Through adopting above-mentioned technical scheme, through setting up vice damping device, it is articulated with the second connecting rod through the third connecting rod of fixed connection in the medium plate, the second connecting rod articulates in the third slider, the third slider slides on the second slide bar, the third connecting rod articulates with the second connecting rod hinged end has the fourth connecting rod, the fourth connecting rod is fixed on the second slide bar, thereby the interference can make the third slider slide when the medium plate slides down, set up the second spring between third slider and the second bracing piece, thereby can the secondary split and reduce the impact force.

The present invention may be further configured in a preferred embodiment as: and the top plate and the middle plate are provided with third through holes at the corners, third support rods are connected in the third through holes in a sliding mode, and the third support rods penetrate through the third through holes and are fixedly connected with the bottom plate.

Through adopting above-mentioned technical scheme, through setting up third bracing piece and roof and medium plate sliding connection to can slide downwards when the roof atress, make power transmit for the second slider through first connecting rod, thereby decompose and the absorbed force.

The present invention may be further configured in a preferred embodiment as: one side of the top plate, which is far away from the first sliding block, is fixedly connected with a cushion pad

Through adopting above-mentioned technical scheme, through setting up the blotter to absorb some power, thereby reduce the power that the roof received.

The present invention may be further configured in a preferred embodiment as: the bottom plate is far away from one side of the third sliding block is fixedly connected with a universal wheel, and the universal wheel is provided with a buckle.

Through adopting above-mentioned technical scheme, through setting up the universal wheel to the removal of wire defense device through buckle locking universal wheel, prevents to slide in the use.

The present invention may be further configured in a preferred embodiment as: one side of the bottom plate, which is far away from the third sliding block, is fixedly connected with a box body, and the damping device is arranged in the box body.

Through adopting above-mentioned technical scheme, through setting up the box to protection damping device makes damping device more firm.

The present invention may be further configured in a preferred embodiment as: the upper plate is far away from one side of the first sliding block and is provided with a fixing device, the fixing device comprises a plurality of studs, the studs are in threaded connection with the box body, one end, in the box body, of each stud is rotatably connected with a connecting piece, one side, far away from the box body, of each connecting piece is provided with a groove, and a clamping mechanism is arranged in each groove.

By adopting the technical scheme, the clamping mechanism is arranged at one end of the stud arranged in the box body through the stud in threaded connection, so that the electromechanical equipment can be fixed, and the damage to the electromechanical equipment is reduced.

The present invention may be further configured in a preferred embodiment as: the clamping structure comprises a baffle, the baffle is connected with the connecting piece in a rotating mode, fourth through holes are formed in the two ends of the baffle, the axial direction of each through hole is parallel to the axial direction of the corresponding stud, and a limiting block is connected in each fourth through hole in a sliding mode.

Through adopting above-mentioned technical scheme, through setting up the baffle, the baffle both ends set up gliding stopper to can fix electromechanical device on the damping device, reduce the harm to electromechanical device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through setting up gliding second slider on first slide bar, the second slider is articulated through articulated head rod and the fixed second slider of upper plate to when the upper plate atress, the second slider can slide to both sides, through setting up first spring for between second slider and the bracing piece, thereby can absorb and reduce power.

2. Through the arrangement of the auxiliary damping device, the auxiliary damping device is hinged with the second connecting rod through the third connecting rod fixedly connected to the middle plate, the second connecting rod is hinged to the third sliding block, the third sliding block slides on the second sliding rod, the hinged end of the third connecting rod and the hinged end of the second connecting rod are hinged with the fourth connecting rod, the fourth connecting rod is fixed on the second sliding rod, so that the third sliding block can slide when the middle plate slides downwards due to interference, and a second spring is arranged between the third sliding block and the second supporting rod, so that the force can be absorbed and reduced;

3. through setting up the baffle, the baffle both ends set up gliding stopper to can fix electromechanical device on the damping device, reduce the harm to electromechanical device.

Drawings

Fig. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is an enlarged schematic view of part B of the present invention.

Reference numerals: 1. a top plate; 2. a first slider; 3. a first connecting rod; 4. a second slider; 5. a middle plate; 6. a first through hole; 7. a first slide bar; 8. a first support bar; 9. a first spring; 10. a secondary damping device; 101. a base plate; 102. a third slider; 103. a second through hole; 104. a second slide bar; 105. a second support bar; 106. a second connecting rod; 107. a third connecting rod; 108. a fourth connecting rod; 109. a second spring; 11. a third through hole; 12. a third support bar; 13. a cushion pad; 14. a universal wheel; 15. buckling; 16. a box body; 17. a fixing device; 171. a stud; 172. a connecting member; 173. a clamping mechanism; 1731. a baffle plate; 1732. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, for the damping device of the electromechanical equipment of the mine disclosed by the present invention, comprising a top plate 1, one side of the top plate 1 is fixedly connected with four first sliders 2, one side of each first slider 2, which is far from the top plate 1, is hinged with a first connecting rod 3, one end of each first connecting rod 3, which is far from the first slider 2, is hinged with a second slider 4, the second sliders 4 slide in opposite directions, and the horizontal positions of the second sliders 4 are positioned at two sides of the first slider 2, as shown in figure 2, the second sliders 4 are provided with first through holes 6, the first through holes 6 are slidably connected with first sliding rods 7, two ends of each first sliding rod 7 are fixedly connected with first supporting rods 8, one end of each first supporting rod 8, which is far from the first sliding rod 7, is fixed on a middle plate 5, the first through holes 6 are axially parallel to the projection of the axis of the first connecting rods 3 on the middle plate 5, the, two ends of the first spring 9 are respectively fixedly connected with the first supporting rod 8 and the second sliding block 4, and the first spring 9 is in a telescopic state.

As shown in fig. 1, a third connecting rod 107 is fixedly connected to a side of the middle plate 5 away from the second slider 4, one end of the third connecting rod 107 away from the middle plate 5 is hinged to a second connecting rod 106, a hinged end of the third connecting rod 107 and the second connecting rod 106 is also hinged to a fourth connecting rod 108, one end of the second connecting rod 106 away from the third connecting rod 107 is hinged to the third slider 102, as shown in fig. 3, the third slider 102 is provided with a second through hole 103, the second through hole 103 is axially parallel to the first through hole 6, a second sliding rod 104 is slidably connected to the second through hole 103, two ends of the second sliding rod 104 are respectively and fixedly connected to a second supporting rod 105, one end of the second supporting rod 105 away from the second sliding rod 104 is fixed to the bottom plate 101, two ends of the second sliding rod 104 close to the second supporting rod 105 are respectively sleeved with a second spring 109, two ends of the, one end of a fourth connecting rod 108, which is far away from the third connecting rod 107, is slidably connected with the second sliding rod 104, the axes of the second connecting rod 106, the third connecting rod 107 and the fourth connecting rod 108 are located on the same horizontal plane, third through holes 11 are formed in the corners of the top plate 1 and the middle plate 5, third supporting rods 12 are slidably connected in the third through holes 11, the third supporting rods 12 are fixedly connected with the bottom plate 101, and a damping device is arranged in the box body 16.

As shown in fig. 1, a stud 171 is arranged at one end, away from the top plate 1, of the box body 16, a connecting piece 172 is rotatably connected to one end, away from the stud 171, of the stud 171, a groove is formed in one side, away from the stud 171, of the connecting piece 172, a baffle 1731 is fixedly connected in the groove, two ends of the baffle 1731 are slidably connected with limiting blocks 1732, a universal wheel 14 is arranged at one side, away from the top plate 1, of the box body 16, a buckle 15 is arranged on the universal wheel 14, and a cushion pad 13.

The implementation principle of the embodiment is as follows: before use, the damping device is moved to a proper position, the universal wheel 14 is clamped through the buckle 15, the electromechanical equipment is placed on the damping device, the baffle 1731 is attached to the electromechanical equipment by rotating the stud 171, and the limit block 1732 is moved; when the device is used, the electromechanical device vibrates, the top plate 1 is pressed downwards, force is transmitted to the second sliding block 4 through the first connecting rod 3, the second sliding block 4 slides towards two sides to extrude the first spring 9, the first sliding block 2 presses the middle plate 5, the middle plate 5 presses downwards, the third connecting rod 107 presses downwards, the fourth connecting rod 108 rotates, the second connecting rod 106 rotates along with the first connecting rod, and the third sliding block 102 slides towards two sides to extrude the second spring 109; after the use is finished, the limiting block 1732 is moved, the electromechanical device is taken out, the buckle 15 is loosened, and the damping device is moved away.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A damping device for mine electromechanical equipment comprises a top plate (1) and is characterized in that one side of the top plate (1) is fixedly connected with a plurality of first sliding blocks (2), one side, far away from the top plate (1), of each first sliding block (2) is hinged with a first connecting rod (3), one end, far away from the first sliding block (2), of each first connecting rod (3) is hinged with a second sliding block (4), one side, far away from the top plate (1), of each second sliding block (4) is connected with a middle plate (5) in a sliding mode, each second sliding block (4) is provided with a first through hole (6), the first through holes (6) are axially parallel to the projection of the axis of the first connecting rods (3) on the middle plate (5), first sliding rods (7) are connected in the first through holes (6) in a sliding mode, and first supporting rods (8) are respectively and fixedly connected to two ends of the first sliding rods (7), one end, far away from the first sliding rod (7), of the first supporting rod (8) is fixedly connected with the middle plate (5), one end, close to the first supporting rod (8), of the first sliding rod (7) is sleeved with a first spring (9), two ends of the first spring (9) are fixedly connected with the second sliding block (4) and the first supporting rod (8) respectively, and the first spring (9) is in a non-telescopic state when external force is not applied.

2. The damping device for the mining electromechanical equipment according to claim 1, characterized in that a secondary damping device (10) is further disposed on a side of the middle plate (5) away from the top plate (1), the secondary damping device (10) comprises a bottom plate (101), a plurality of third sliding blocks (102) are slidably connected to the bottom plate (101), the third sliding blocks (102) are respectively provided with a second through hole (103), the second through hole (103) is axially parallel to the first through hole (6) in an axial direction, a second sliding rod (104) is slidably connected to the second through hole (103), second support rods (105) are respectively fixedly connected to two ends of the second sliding rod (104), a side of the second support rod (105) away from the second sliding rod (104) is fixedly connected to the bottom plate (101), and a sliding direction of the third sliding block (102) is consistent with a sliding direction of the first sliding block (2), a second connecting rod (106) is hinged to one side of the third sliding block (102) far away from the bottom plate (101), one end of the second connecting rod (106) far away from the third sliding block (102) is hinged with a third connecting rod (107), one end of the third connecting rod (107) far away from the second connecting rod (106) is fixedly connected with the middle plate (5), the hinged end of the second connecting rod (106) and the third connecting rod (107) is also hinged with a fourth connecting rod (108), the side of the fourth connecting rod (108) far away from the hinged end is fixedly connected to the second slide bar (104), one end of the second sliding rod (104) close to the second supporting rod (105) is sleeved with a second spring (109), two ends of the second spring (109) are respectively connected with the second support rod (105) and the third sliding block (102) in a sliding manner, and the second spring (109) is in a telescopic state when not stressed.

3. The mining electromechanical device damping device according to claim 2, wherein a third through hole (11) is formed in each of corners of the top plate (1) and the middle plate (5), a third support rod (12) is slidably connected in the third through hole (11), and the third support rod (12) passes through the third through hole (11) and is fixedly connected with the bottom plate (101).

4. The mining electromechanical device damping device according to claim 1, characterized in that a cushion pad (13) is fixedly connected to a side of the top plate (1) away from the first slide block (2).

5. The mining electromechanical device damping device according to claim 2, characterized in that a universal wheel (14) is fixedly connected to one side of the base plate (101) away from the third sliding block (102), and the universal wheel (14) is provided with a buckle (15).

6. The mining electromechanical device damping device according to claim 2, characterized in that a box (16) is fixedly connected to the side of the base plate (101) away from the third sliding block (102), and the damping device is arranged in the box (16).

7. The mining electromechanical device damping device according to claim 6, characterized in that a fixing device (17) is arranged on one side of the top plate (1) away from the first sliding block (2), the fixing device (17) comprises a plurality of studs (171), the studs (171) are in threaded connection with the box body (16), one end of the studs (171) placed in the box body (16) is rotatably connected with a connecting piece (172), one side of the connecting piece (172) away from the box body (16) is provided with a groove, and a clamping mechanism (173) is arranged in the groove.

8. The mine electromechanical device damping device according to claim 7, wherein the clamping mechanism (173) comprises a baffle (1731), the baffle (1731) is rotatably connected with the connecting member (172), both ends of the baffle (1731) are provided with fourth through holes, the axial direction of each fourth through hole is parallel to the axial direction of the stud (171), and a limiting block (1732) is slidably connected in each fourth through hole.