CN213585410U

CN213585410U - Mine electromechanical device's shock attenuation protection device

Info

Publication number: CN213585410U
Application number: CN202022567047.XU
Authority: CN
Inventors: 原国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a shock absorption protection device of mine electromechanical equipment, which comprises a base, wherein the top of the base is symmetrically connected with a limiting plate, the inner side of the limiting plate is slidably connected with a supporting plate, a shock absorption spring is evenly connected between the supporting plate and the base, the top of the supporting plate is symmetrically connected with a fixed block, two ends of the fixed block are both connected with an adjusting screw through a screw joint, the end part of the adjusting screw is rotatably connected with a slide block, one side of the top of the slide block is provided with an arc-shaped fixed seat, two ends of the top of the limiting plate are both connected with a protective cover through a compression bolt, motors with different widths can be supported and fixed by adjusting the distance between the arc-shaped fixed seats, the applicability is improved, the shock absorption protection can be carried out on the periphery of the motor, the running of the motor is more stable, the, has the effect of dustproof protection, has promoted holistic life.

Description

Mine electromechanical device's shock attenuation protection device

Technical Field

The utility model relates to a mine electromechanical device's shock attenuation protection device belongs to mine electromechanical device technical field.

Background

Mineral resources are the basis and the motive power of social progress and economic development, are not only the main sources of human energy, but also main industrial raw materials, in the mining process, mining and transporting mine resources are required to be carried out through mining electromechanical equipment, when the mining electromechanical equipment is in operation, large vibration can be generated, the motor on the existing mining electromechanical equipment is generally fixedly arranged on the equipment, the damping structure has poor damping effect, small damping effect on the motor, influences the stability of the operation of the equipment, generates a large amount of mine dust in the mining, crushing and transporting processes, is easy to cover the motor, is inconvenient to clean, can also obstruct the normal operation of the motor, influences the service life of the whole mine electromechanical equipment, therefore, a damping protection device for mining electromechanical equipment needs to be designed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine electromechanical device's shock attenuation protection device, the utility model discloses simple structure, reliable and stable, easy to assemble, through adjusting the distance between the arc fixing base, can support and fix the motor of different width, the suitability has been improved, can all carry out shock attenuation protection to the motor all around, make the operation of motor more stable, protection casing through setting up, can cover the top of motor, prevent that the mine dirt from falling into or other objects from colliding the motor, the effect that has dustproof protection, the holistic life of mine electromechanical device has been promoted, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the damping protection device of the mine electromechanical equipment comprises a base, wherein limiting plates are symmetrically connected to two sides of the top of the base, a supporting plate is slidably connected to the inner side of each limiting plate, damping springs are uniformly connected between the supporting plate and the base, fixed blocks are symmetrically connected to two sides of the top of the supporting plate, two ends of each fixed block are respectively connected with an adjusting screw in a penetrating and screwed mode, the end portion of each adjusting screw is rotatably connected with a sliding block, an arc-shaped fixed seat is arranged on one side of the top of each sliding block, two ends of the top of each limiting plate are respectively connected with a protective cover through compression bolts;

the shock attenuation fixed establishment includes the vertical connection at the inboard fixed sleeving of protection casing, the inboard sliding connection of fixed sleeving has the movable rod, be connected with compression spring between movable rod top and the fixed sleeving, the movable rod bottom rotates and is connected with solid fixed pressing plate.

Further, mounting holes are formed in four corners of the base, and damping rubber pads are embedded in the center of the top of the supporting plate.

Further, the limiting plate is provided with a sliding groove on the inner side, two ends of the supporting plate are connected in the sliding groove in a sliding mode, and the supporting plate is arranged above the base in parallel.

Further, damping spring all distributes according to the array, damping spring both ends all overlap and are equipped with solid fixed ring, just gu fixed ring fixed connection is on backup pad and base.

Further, arc fixing base top is the arc concave surface, and evenly is connected with the protection strip on the arc concave surface.

Further, the protective cover is arc-shaped, the compression bolts penetrate through four corners of the protective cover, and compression nuts are screwed on the tops of the compression bolts.

Further, the length of the fixed pressing plate is the same as that of the protective cover, and the bottom of the fixed pressing plate is connected with a protective pad.

Further, the movable rod is connected to the center and two sides of the top of the fixed pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, it is reliable and stable, easy to assemble, through adjusting the distance between the arc fixing base, can support and fix the motor of different width, improved the suitability, through evenly being connected with damping spring between backup pad and the base, when the motor operation, can effectively cushion the vibrations that produce, then compress tightly the protection casing downwards through compression bolt, make the shock attenuation fixed establishment can fix the top and both sides of motor, make the motor all have the effect of shock attenuation fixed all around, increased holistic shock attenuation effect, promoted holistic stability;

2. through the protection casing that sets up, can cover the top of motor, prevent that the mine dirt from falling into or other objects from colliding the motor, have dustproof protection's effect, compress tightly downwards the protection casing through rotating clamp bolt and be connected with the base for the first half of motor is pushed down to shock attenuation fixed establishment's fixed pressing plate, and combines the arc fixing base to fix and support the motor, makes the operation of motor more stable, has promoted the holistic life of mine electromechanical device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the vertical cross-section structure of the damping fixing mechanism of the present invention;

fig. 3 is a schematic view of the end structure of the protective cover of the present invention;

fig. 4 is a schematic structural view between the supporting plate and the base of the present invention;

fig. 5 is a schematic view of the top structure of the support plate of the present invention;

reference numbers in the figures: 1. a base; 2. a limiting plate; 3. a support plate; 4. a damping spring; 5. a fixed block; 6. adjusting the screw rod; 7. a slider; 8. an arc-shaped fixed seat; 9. a hold-down bolt; 10. a protective cover; 11. fixing the sleeve; 12. a movable rod; 13. a compression spring; 14. fixing the pressing plate; 15. mounting holes; 16. a shock-absorbing rubber pad; 17. a chute; 18. a fixing ring; 19. a protective strip; 20. a compression nut; 21. a protective pad.

Detailed Description

The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings, wherein the embodiments are only for describing a part of the invention, but not for describing the whole invention.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model provides a technical solution: a damping protection device of mine electromechanical equipment comprises a base 1, wherein limiting plates 2 are symmetrically connected to two sides of the top of the base 1, supporting plates 3 are slidably connected to the inner sides of the limiting plates 2 and used for limiting the supporting plates 3 to only slide up and down, damping springs 4 are uniformly connected between the supporting plates 3 and the base 1, so that the supporting plates 3 have good damping and buffering effects, fixing blocks 5 are symmetrically connected to two sides of the top of the supporting plates 3, adjusting screws 6 penetrate through two ends of each fixing block 5, the end portions of the adjusting screws 6 are rotatably connected with sliding blocks 7, arc-shaped fixing seats 8 are arranged on one sides of the tops of the sliding blocks 7, the sliding blocks 7 can be pushed to move by rotating the adjusting screws 6, the arc-shaped fixing seats 8 are gradually close to each other, a motor placed in the center of the supporting plates 3 can be clamped and fixed, two ends of the tops of, the center and two sides of the inner side of the protective cover 10 are both connected with a damping fixing mechanism, the protective cover 10 is pressed downwards by rotating the pressing bolt 9, so that the top and two sides of the motor can be fixed by the damping fixing mechanism, the periphery of the motor has a damping fixing effect, the whole damping effect is increased, and the whole stability is improved;

the damping fixing mechanism comprises a fixing sleeve 11 vertically connected to the inner side of the protective cover 10, a movable rod 12 is slidably connected to the inner side of the fixing sleeve 11, a compression spring 13 is connected between the top end of the movable rod 12 and the fixing sleeve 11, a fixing pressing plate 14 is rotatably connected to the bottom end of the movable rod 12, and when the protective cover 10 is pressed downwards, the fixing pressing plate 14 can press the upper half part of a motor, so that the fixing is firmer.

In this embodiment, mounting hole 15 has all been seted up in base 1 four corners, and the installation of being convenient for is fixed, 3 top central authorities of backup pad are inlayed and are equipped with rubber gasket 16, and the motor is conveniently stably placed, has the skid-proof effect of buffering.

In this embodiment, as shown in fig. 4, spout 17 has been seted up to 2 inboards of limiting plate, 3 both ends sliding connection of backup pad is in

spout

17, 3 parallel arrangement of backup pad and base 1's top, when taking place vibrations, backup pad 3 can slide from top to bottom steadily, and is reliable and stable, damping spring 4 all distributes according to the array, damping spring 4 both ends are all overlapped and are equipped with solid fixed ring 18, just gu fixed ring 18 fixed connection is on backup pad 3 and base 1 for damping spring 4 is more stable when taking place deformation, has improved the shock attenuation effect.

In this embodiment, as shown in fig. 1 and 5, the top of the arc-shaped fixed seat 8 is an arc-shaped concave surface, and the arc-shaped concave surface is evenly connected with a protection strip 19, so that the motor can be stably supported and fixed.

In this embodiment, as shown in fig. 1 and 3, the protective cover 10 is arc-shaped, and the pressing bolts 9 penetrate through four corners of the protective cover 10, so that the protective cover 10 is conveniently fixed on the base 1, mineral dust can be prevented from falling into the motor or other objects can be prevented from colliding with the motor, and the protective cover has a dustproof protection effect.

In this embodiment, as shown in fig. 1 and 2, the length of the fixed pressing plate 14 is the same as the length of the protective cover 10, the bottom of the fixed pressing plate 14 is connected with a protective pad 21, and the movable rod 12 is connected to the center and two sides of the top of the fixed pressing plate 14, so that the fixed pressing plate 14 can be stably connected to fix the top and two sides of the motor in a pressing manner.

Example two:

as shown in fig. 1-3, the pressing bolts 9 penetrate through four corners of the shield 10, and the pressing nuts 20 are screwed on the tops of the pressing bolts 9, the shield 10 is pressed downward by rotating the pressing bolts 9 to be connected with the limiting plate 2 on the base 1, so that the upper half of the motor is pressed by the fixing pressure plate 14 of the damping fixing mechanism, the motor is fixed and supported by combining the arc-shaped fixing seat 8, and the shield 10 can further move downward by rotating the pressing nuts 20, so that the motor is fixed more firmly.

The utility model discloses improve in: when the damping protection device for the mining electromechanical equipment is used, the base 1 is installed and fixed at the position where the motor is placed on the mining electromechanical equipment, then the motor is placed in the center of the supporting plate 3, the sliding block 7 can be pushed to move by rotating the adjusting screw 6, so that the arc-shaped fixed seats 8 are gradually close to each other, the motor placed in the center of the supporting plate 3 can be clamped and fixed, then the protective cover 10 is downwards pressed and connected with the limiting plate 2 on the base 1 by rotating the pressing bolt 9, the upper half part of the motor is pressed by the fixed pressing plate 14 of the damping fixing mechanism, the motor is fixed and supported by combining the arc-shaped fixed seats 8, the damping springs 4 are uniformly connected between the supporting plate 3 and the base 1, and when the motor runs, the vibration generated by the motor can be effectively buffered and absorbed, so that the periphery of the motor has the effect of damping and fixing, through the setting of protection casing 10, can cover the top of motor, prevent that the mine dust from falling into or other objects from colliding the motor, have dustproof protection's effect for the operation of motor is more stable.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mine electromechanical device's shock attenuation protection device, includes base (1), its characterized in that: the shock absorption and protection device is characterized in that limiting plates (2) are symmetrically connected to two sides of the top of the base (1), a supporting plate (3) is slidably connected to the inner side of the limiting plate (2), damping springs (4) are uniformly connected between the supporting plate (3) and the base (1), fixed blocks (5) are symmetrically connected to two sides of the top of the supporting plate (3), adjusting screws (6) penetrate through two ends of each fixed block (5) in a threaded mode, a sliding block (7) is rotatably connected to the end portions of the adjusting screws (6), an arc-shaped fixed seat (8) is arranged on one side of the top of the sliding block (7), two ends of the top of the limiting plate (2) are connected with a protection cover (10) through pressing bolts (9;

shock attenuation fixed establishment is including perpendicular connection at protective cover (10) inboard fixed sleeve (11), fixed sleeve (11) inboard sliding connection has movable rod (12), be connected with compression spring (13) between movable rod (12) top and fixed sleeve (11), movable rod (12) bottom is rotated and is connected with stationary platen (14).

2. The mine electromechanical equipment shock absorption protection device according to claim 1, wherein: mounting holes (15) are formed in four corners of the base (1), and damping rubber pads (16) are embedded in the center of the top of the supporting plate (3).

3. The mine electromechanical equipment shock absorption protection device according to claim 2, wherein: limiting plate (2) inboard has seted up spout (17), backup pad (3) both ends sliding connection is in spout (17), backup pad (3) parallel arrangement and base (1) top.

4. The mine electromechanical equipment shock absorption protection device according to claim 3, wherein: damping spring (4) all distribute according to the array, damping spring (4) both ends all are equipped with solid fixed ring (18) of overlapping, just gu fixed ring (18) fixed connection is on backup pad (3) and base (1).

5. The mine electromechanical equipment shock absorption protection device according to claim 1, wherein: the top of the arc-shaped fixed seat (8) is an arc-shaped concave surface, and the arc-shaped concave surface is evenly connected with a protective strip (19).

6. The mine electromechanical equipment shock absorption protection device according to claim 1, wherein: the protective cover (10) is arc-shaped plate-shaped, the compression bolts (9) penetrate through four corners of the protective cover (10), and compression nuts (20) are screwed on the tops of the compression bolts (9).

7. The mine electromechanical equipment shock absorption protection device according to claim 1, wherein: the length of the fixed pressing plate (14) is the same as that of the protective cover (10), and the bottom of the fixed pressing plate (14) is connected with a protective pad (21).

8. The mine electromechanical equipment shock absorption protection device according to claim 1, wherein: the movable rod (12) is connected to the center and two sides of the top of the fixed pressing plate (14).