CN213880567U

CN213880567U - Anti-creeping protection device for machine equipment

Info

Publication number: CN213880567U
Application number: CN202023173886.XU
Authority: CN
Inventors: 黄钦; 苏德俊; 朱福宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an anti-creeping protection device for machine equipment, which belongs to the technical field of protection devices and comprises a box body, wherein a motor is fixedly connected in the box body, an output shaft of the motor penetrates through the box body and is fixedly connected with the bottom of a first driving bevel gear, the first driving bevel gear is meshed and connected with a first driven bevel gear, the first driven bevel gear is fixedly connected on a reciprocating lead screw, the bottom of the reciprocating lead screw is rotatably connected on a lower support ring, and the top of the reciprocating lead screw is rotatably connected at the bottom of an upper fixing ring; open the motor, the motor drives a drive bevel gear and rotates, drives a driven bevel gear and rotates, makes reciprocating screw rotate, drives the brush ring and is reciprocating linear motion along reciprocating screw axis direction, makes the brush ring clear up the lateral wall of box, adsorbs dust on the lateral wall of box when preventing that the box from leaking electricity, and constructor's of being convenient for construction utilizes the material of box to be rigid plastic, can not influence parts on every side when making the machine of placing in the box leak electricity.

Description

Anti-creeping protection device for machine equipment

Technical Field

The utility model belongs to the technical field of the protection device, concretely relates to anticreep protector of machine equipment.

Background

The leakage is current leakage caused by insulation damage or other reasons, and the leakage is generated when the shell of the electric appliance is communicated with a live wire of a mains supply for some reason and then is grounded.

At present, common machine all has certain electric leakage problem, makes a large amount of dusts of machine surface adsorption easily behind the common machine electric leakage, keeps off simultaneously to cover and can not install breather, avoids the interior air humidity of box, reduces the electrically conductive of air, has certain drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine equipment anticreep protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a machine equipment anticreep protector, the power distribution box comprises a box body, the rigid coupling has the motor in the box, the output shaft of motor runs through the bottom rigid coupling of box and drive bevel gear, drive bevel gear meshes with driven bevel gear and is connected, driven bevel gear rigid coupling is on reciprocating lead screw, reciprocating lead screw's bottom is rotated and is connected on lower support ring, reciprocating lead screw's top is rotated and is connected in last solid fixed ring's bottom, lower support ring and last solid fixed ring rigid coupling are at the bottom of box lateral wall and the top of box lateral wall respectively, the last screw drive of reciprocating lead screw is connected with the brush ring, brush ring sliding connection is on the slide bar, the both ends of slide bar rigid coupling are at the top of lower support ring and the bottom of last solid fixed ring respectively, the top and the laminating of box lateral wall of brush ring, the material of box is rigid plastic.

The scheme is as follows: the motor may be of the type 50 KTYZ.

As a preferred embodiment, a second driving bevel gear is fixedly connected to the output shaft of the motor, the second driving bevel gear is in meshed connection with a second driven bevel gear, the second driven bevel gear is fixedly connected to a connecting rod, the connecting rod is rotatably connected to the bottom of the inner side wall of the box body, the top of the connecting rod is fixedly connected to the bottom of a first fan, the top of the first fan is rotatably connected to the bottom of a first drying layer, and the first drying layer is fixedly connected to the top of the box body.

As a preferred embodiment, a first worm is fixedly connected to the connecting rod, the first worm is meshed with a first worm wheel, the first worm wheel is rotatably connected to the inner side wall of the box body, the first worm wheel is fixedly connected with a first driving synchronous wheel, and the first driving synchronous wheel is meshed with a second driven synchronous wheel through a synchronous belt.

As a preferred embodiment, the inside wall of the synchronous belt is meshed with the tension wheel, the tension wheel is elastically connected to the inside wall of the box body, the driven synchronous wheel is rotatably connected to the inside wall of the box body, the fixed block is fixedly connected to the bottom of the blocking cover, the blocking cover is rotatably connected to the top of the placing cavity, the placing cavity is arranged in the box body, and the top of the blocking cover is fixedly connected with the pull handle.

As a preferred embodiment, the driven synchronizing wheel is fixedly connected with a second worm, the second worm is rotatably connected in the fixed block, the second worm is meshed with the second worm wheel, the top of the second worm wheel is fixedly connected with one end of the fixed rod, a second fan is fixedly connected to the fixed rod, the top of the second fan is rotatably connected to the bottom of the second drying layer, and the second drying layer is fixedly connected to the top of the blocking cover.

As a preferred embodiment, a transition wheel is rotatably connected in the box body, the transition wheel is positioned at the bottom of the rotation center of the blocking cover, and the side wall of the transition wheel is attached to the outer side wall of the synchronous belt.

Compared with the prior art, the utility model provides an anticreep protector of machine equipment includes following beneficial effect at least:

(1) the motor is started, the motor drives the driving bevel gear I to rotate, the driven bevel gear I is driven to rotate, the reciprocating screw rod is driven to rotate, the brush ring is driven to do reciprocating linear motion along the axis direction of the reciprocating screw rod, the side wall of the box body is cleaned by the brush ring, dust is prevented from being adsorbed on the side wall of the box body when the box body leaks electricity, construction of constructors is facilitated, and peripheral parts cannot be influenced when a machine placed in the box body leaks electricity by using the box body made of hard plastics;

(2) utilize the take-up pulley, make the hold-in range remain the tensioning state throughout at the operation in-process, the hold-in range can not break when guaranteeing to keep off the lid and open, keep off and cover installation breather, avoid the box air humidity, reduce electrically conductive of air, utilize the ferryboat, make the hold-in range lateral wall can not laminate with the box lateral wall when keeping off the lid and opening, make the hold-in range lateral wall can not receive violent friction, make the life of hold-in range longer, be favorable to the long-term steady operation of integrated device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the top view of the box body of the present invention;

fig. 3 is a schematic structural view of the cross-sectional view of the cover of the present invention.

In the figure:

1. a box body; 2. a motor; 3. a first driving bevel gear; 4. a driven bevel gear I; 5. a reciprocating screw; 6. a lower support ring; 7. an upper fixing ring; 8. a brush ring; 9. a slide bar; 10. a second driving bevel gear; 11. a driven bevel gear II; 12. a first fan; 13. drying the layer I; 14. a first worm; 15. a first worm wheel; 16. a driving synchronizing wheel; 17. a driven synchronizing wheel; 18. a tension wheel; 19. a transition wheel; 20. a fixed block; 21. a blocking cover; 22. a placement chamber; 23. pulling a handle; 24. a second worm; 25. a second worm gear; 26. fixing the rod; 27. a second fan; 28. drying the second layer; 29. a connecting rod; 30. and (4) a synchronous belt.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an anti-creeping protection device for machine equipment, comprising a box body 1, a motor 2 is fixedly connected in the box body 1, an output shaft of the motor 2 penetrates through the box body 1 and is fixedly connected with the bottom of a driving bevel gear 3, the driving bevel gear 3 is engaged with a driven bevel gear 4, the driven bevel gear 4 is fixedly connected on a reciprocating screw 5, the bottom of the reciprocating screw 5 is rotatably connected on a lower support ring 6, the top of the reciprocating screw 5 is rotatably connected on the bottom of an upper fixing ring 7, the lower support ring 6 and the upper fixing ring 7 are respectively fixedly connected on the bottom of the outer side wall of the box body 1 and the top of the outer side wall of the box body 1, a brush ring 8 is spirally connected on the reciprocating screw 5, the brush ring 8 is slidably connected on a slide bar 9, two ends of the slide bar 9 are respectively fixedly connected on the top of the lower support ring 6 and the bottom of the upper fixing ring 7, the top of the brush ring 8 is attached to the outer side wall of the box body 1, the box body 1 is made of hard plastics (see figures 1 and 2); open motor 2, motor 2 drives a drive bevel gear 3 and rotates, drive driven bevel gear 4 and rotate, make reciprocal lead screw 5 rotate, it is reciprocal linear motion along 5 axis directions of reciprocal lead screw to drive brush ring 8, make brush ring 8 clear up the lateral wall of box 1, adsorb dust on the lateral wall of box 1 when preventing that box 1 from leaking electricity, the constructor's of being convenient for construction, the material that utilizes box 1 is rigid plastic, can not influence parts on every side when making the machine of placing in the box 1 leak electricity.

A driving bevel gear II 10 is fixedly connected to an output shaft of the motor 2, the driving bevel gear II 10 is meshed with a driven bevel gear II 11, the driven bevel gear II 11 is fixedly connected to a connecting rod 29, the connecting rod 29 is rotatably connected to the bottom of the inner side wall of the box body 1, the top of the connecting rod 29 is fixedly connected to the bottom of a fan I12, the top of the fan I12 is rotatably connected to the bottom of a drying layer I13, and the drying layer I13 is fixedly connected to the top of the box body 1 (see fig. 1 and 2); when the motor 2 is opened, the driving bevel gear II 10 is driven to rotate, the driven bevel gear II 11 is driven to rotate, the connecting rod 29 is driven to rotate, the fan I12 is driven to rotate, the drying layer I13 is used for preventing moist air from entering the box body 1, the box body 1 is always kept dry, the moist air is more conductive when the machine is prevented from leaking electricity, and the influence caused by the electricity leakage is reduced to the minimum.

A first worm 14 is fixedly connected to the connecting rod 29, the first worm 14 is meshed with a first worm wheel 15, the first worm wheel 15 is rotatably connected to the inner side wall of the box body 1, the first worm wheel 15 is fixedly connected with a driving synchronous wheel 16, and the driving synchronous wheel 16 is meshed with a driven synchronous wheel 17 through a synchronous belt 30 (see fig. 1); the first worm 14 is driven to rotate when the connecting rod 29 rotates, the first worm wheel 15 rotates to drive the driving synchronous wheel 16 to rotate, the driving synchronous wheel 16 drives the synchronous belt 30 to rotate when rotating, the driven synchronous wheel 17 rotates, and the transmission of the whole device is better.

The inner side wall of the synchronous belt 30 is meshed with the tension pulley 18, the tension pulley 18 is elastically connected to the inner side wall of the box body 1, the driven synchronous pulley 17 is rotatably connected in the fixed block 20, the fixed block 20 is fixedly connected to the bottom of the blocking cover 21, the blocking cover 21 is rotatably connected to the top of the placing cavity 22, the placing cavity 22 is arranged in the box body 1, and the top of the blocking cover 21 is fixedly connected with a pull handle 23 (see fig. 1 and 2); the tension pulley 18 is used for keeping the synchronous belt 30 in a tension state all the time in the running process, so that the synchronous belt 30 is ensured not to be broken when the blocking cover 21 is opened and is kept stable all the time.

The driven synchronizing wheel 17 is fixedly connected with a second worm 24, the second worm 24 is rotatably connected in the fixed block 20, the second worm 24 is meshed with a second worm wheel 25, the top of the second worm wheel 25 is fixedly connected with one end of a fixed rod 26, a second fan 27 is fixedly connected on the fixed rod 26, the top of the second fan 27 is rotatably connected with the bottom of a second drying layer 28, and the second drying layer 28 is fixedly connected with the top of the blocking cover 21 (see fig. 1 and 3); when the driven synchronizing wheel 17 rotates, the second worm 24 is driven to rotate, the second worm 24 rotates to drive the second worm wheel 25 to rotate, so that the fixing rod 26 drives the second fan 27 to rotate, and meanwhile, the air in the placing cavity 22 is drier by the second drying layer 28.

A transition wheel 19 is rotationally connected in the box body 1, the transition wheel 19 is positioned at the bottom of the rotation center of the baffle cover 21, and the side wall of the transition wheel 19 is attached to the outer side wall of the synchronous belt 30 (see fig. 1); utilize the ferryboat 19 for the hold-in range 30 lateral wall can not laminate with box 1 lateral wall when fender lid 21 is opened, makes the hold-in range 30 lateral wall can not receive violent friction, makes hold-in range 30's life longer, is favorable to the long-term steady operation of integrated device.

When the device is used, the whole device is assembled, the motor 2 is turned on, the motor 2 drives the driving bevel gear I3 to rotate, the driven bevel gear I4 is driven to rotate, the reciprocating screw 5 is driven to rotate, the brush ring 8 is driven to do reciprocating linear motion along the axis direction of the reciprocating screw 5, the side wall of the box body 1 is cleaned by the brush ring 8, dust is adsorbed on the side wall of the box body 1 when the box body 1 is prevented from leaking electricity, construction of constructors is facilitated, the box body 1 is made of hard plastic, peripheral parts cannot be influenced when a machine placed in the box body 1 leaks electricity, the driving bevel gear II 10 is driven to rotate when the motor 2 is turned on, the driven bevel gear II 11 is driven to rotate, the connecting rod 29 is driven to rotate, the fan I12 is driven to rotate, moist air is prevented from entering the box body 1 by the drying layer I13, the box body 1 is always kept dry, and moist air is prevented from being more easily conducted when the machine leaks electricity, the influence caused by electric leakage is minimized, the first worm 14 is driven to rotate when the connecting rod 29 rotates, the first worm wheel 15 is driven to rotate, the driving synchronous wheel 16 is driven to rotate, the synchronous belt 30 is driven to rotate when the driving synchronous wheel 16 rotates, the driven synchronous wheel 17 rotates, the synchronous belt 30 is always kept in a tensioning state in the running process by utilizing the tensioning wheel 18, the synchronous belt 30 is ensured not to be broken when the blocking cover 21 is opened and is always kept stable, the second worm 24 is driven to rotate when the driven synchronous wheel 17 rotates, the second worm 24 rotates to drive the second worm wheel 25 to rotate, the second fan 27 is driven by the fixed rod 26 to rotate, meanwhile, the air in the placing cavity 22 is enabled to be drier by utilizing the second drying layer 28, the outer side wall of the synchronous belt 30 is enabled not to be attached to the side wall of the box body 1 when the blocking cover 21 is opened by utilizing the transition wheel 19, the outer side wall of the synchronous belt 30 is enabled not to be severely rubbed, and the service life of the synchronous belt 30 is prolonged, is beneficial to the long-term stable operation of the whole device.

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

Claims

1. The utility model provides a machine equipment anticreep protector, includes box (1), its characterized in that: the motor (2) is fixedly connected in the box body (1), an output shaft of the motor (2) penetrates through the box body (1) and is fixedly connected with the bottom of the driving bevel gear (3), the driving bevel gear (3) is meshed with the driven bevel gear (4), the driven bevel gear (4) is fixedly connected to the reciprocating lead screw (5), the bottom of the reciprocating lead screw (5) is rotatably connected to the lower support ring (6), the top of the reciprocating lead screw (5) is rotatably connected to the bottom of the upper fixing ring (7), the lower support ring (6) and the upper fixing ring (7) are respectively fixedly connected to the bottom of the outer side wall of the box body (1) and the top of the outer side wall of the box body (1), the brush ring (8) is connected to the reciprocating lead screw (5) in a spiral transmission manner, the brush ring (8) is slidably connected to the slide rod (9), two ends of the slide rod (9) are respectively fixedly connected to the top of the lower support ring (6) and the bottom of the upper fixing ring (7), the top of the brush ring (8) is attached to the outer side wall of the box body (1), and the box body (1) is made of hard plastics.

2. The anti-creeping protection device for machine equipment according to claim 1, wherein: the solid coupling has drive bevel gear two (10) on motor (2) output shaft, drive bevel gear two (10) and driven bevel gear two (11) meshing are connected, driven bevel gear two (11) rigid coupling is on connecting rod (29), connecting rod (29) rotate to be connected in the bottom of box (1) inside wall, the top of connecting rod (29) and the bottom rigid coupling of fan one (12), the top of fan one (12) is rotated and is connected in the bottom of dry layer one (13), dry layer one (13) rigid coupling is at the top of box (1).

3. The anti-creeping protection device for machine equipment according to claim 2, wherein: the connecting rod (29) is fixedly connected with a first worm (14), the first worm (14) is meshed with a first worm wheel (15), the first worm wheel (15) is rotatably connected to the inner side wall of the box body (1), the first worm wheel (15) is fixedly connected with a driving synchronizing wheel (16), and the driving synchronizing wheel (16) is meshed with a driven synchronizing wheel (17) through a synchronous belt (30).

4. The anti-creeping protection device for machine equipment according to claim 3, wherein: hold-in range (30) inside wall is connected with take-up pulley (18) meshing, and take-up pulley (18) elastic connection is on the inside wall of box (1), and driven synchronizing wheel (17) rotate to be connected in fixed block (20), and fixed block (20) rigid coupling is in the bottom that keeps off lid (21), keeps off lid (21) and rotates to be connected at the top of placing chamber (22), places chamber (22) and sets up in box (1), and the top rigid coupling that keeps off lid (21) has and draws handle (23).

5. The anti-creeping protection device for machine equipment according to claim 3, wherein: the driven synchronizing wheel (17) is fixedly connected with the second worm (24), the second worm (24) is rotatably connected into the fixed block (20), the second worm (24) is meshed with the second worm wheel (25), the top of the second worm wheel (25) is fixedly connected with one end of the fixed rod (26), the fixed rod (26) is fixedly connected with the second fan (27), the top of the second fan (27) is rotatably connected to the bottom of the second drying layer (28), and the second drying layer (28) is fixedly connected to the top of the blocking cover (21).

6. The anti-creeping protection device for machine equipment according to claim 1, wherein: the box body (1) is rotatably connected with a transition wheel (19), the transition wheel (19) is positioned at the bottom of the rotation center of the blocking cover (21), and the side wall of the transition wheel (19) is attached to the outer side wall of the synchronous belt (30).