CN212612228U

CN212612228U - A snow-removing brush wheel disc anti-eccentric balance mechanism

Info

Publication number: CN212612228U
Application number: CN202020940016.1U
Authority: CN
Inventors: 刘桂福; 刘剑; 顾军
Original assignee: Yangzhou Limin Vehicle Equipment Co ltd
Current assignee: Yangzhou Limin Vehicle Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-26
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an anti-eccentric balance mechanism for a wheel disc of a snow-removing brush, which comprises an installation fork and an installation mechanism. The upper end of the fixed welding piece is provided with a round head common flat key, the outer side of the round head common flat key is provided with a deceleration disc, the fixed welding piece is provided with a pressure cover on the upper end of the deceleration disc, and the fixed welding piece is provided with a speed reducer. A first nut is arranged on the upper end of the gland on the fitting, a fixing frame is arranged on the side of one side of the fixing welding piece, and fixing threaded rods are arranged on both sides of the fixing frame, and the fixing threaded rod is on the speed reduction disc. The lower end is provided with a first spring pad. The utility model is simple in structure and reasonable in design. By adding two pads to the braking system of the snow-removing brush to clamp the deceleration disc, its eccentric force can be balanced and dispersed, the reliability of the snow-removing brush during the operation process is increased, and the tires are installed stably and reliably. Easy to disassemble and maintain.

Description

Eccentric balance mechanism is prevented to snow removing brush rim plate

Technical Field

The utility model relates to a snow removing brush equipment technical field specifically is an eccentric balance mechanism is prevented to snow removing brush rim plate.

Background

The snow remover is used as a necessary tool in winter in northern areas, can greatly reduce labor intensity, improve working efficiency and ensure travel safety, is named as a snow raising machine and a snow throwing machine, is mainly produced and manufactured by adopting a German patent technology, has strong power and large snow raising suction force, and has a snow throwing lift of 10-15 meters; the walking and reversing can be automatically realized, and an operator only needs to master the direction. All parts of the die-casting die are produced by stamping, die-casting and plastic spraying, and standardized, large-scale and standardized production is thoroughly realized. The advanced snow clearing and sweeping machine is particularly suitable for northern areas of China, is a necessary machine for clearing snow in winter widely selected by organs, units, schools, parking lots, squares, property districts, gardens, non-motor vehicle lanes and the like, and has the condition that a disc on a steering system sags under the influence of eccentric force when the current wheels turn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eccentric balance mechanism is prevented to snow removing brush rim plate 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: a snow removing brush wheel disc eccentricity-proof balance mechanism comprises an installation fork and an installation mechanism, wherein a nylon cushion is arranged on the upper end face of the installation fork, a fixed welding part is arranged on the upper end face of the installation fork, a round-head common flat key is arranged at the upper end of the fixed welding part, a speed reduction disc is arranged on the outer side face of the round-head common flat key, a gland is arranged at the upper end of the speed reduction disc on the fixed welding part, a first nut is arranged at the upper end of the gland on the fixed welding part, a fixing frame is arranged on the side face of one side of the fixed welding part, fixed threaded rods are arranged on the two sides of the fixing frame, a first elastic cushion is arranged at the lower end of the speed reduction disc on the fixed threaded rods, a flat cushion is arranged at the upper end of the speed reduction disc on the fixed threaded rods, a second nut is arranged at the upper end of the flat cushion on the fixed threaded rods, the wheel shaft is provided with the wheel shaft through the groove, the hexagonal nuts are in threaded connection with the two sides of the wheel shaft in the mounting fork, the deep groove ball bearings are arranged on the two sides of the wheel shaft in the mounting fork, the retainer ring is arranged on one side, away from the hexagonal nuts, of the deep groove ball bearings on the wheel shaft, the wheel shaft is provided with the wheel steel, and tires are arranged on the outer side of the wheel steel.

Preferably, a plurality of supporting pieces are arranged on the upper end face of the nylon cushion.

Preferably, a lining is arranged inside the fixed welding part, and a supporting welding part is arranged inside the lining.

Preferably, a second elastic washer is arranged between the upper end of the gland and the lower end of the first nut.

Preferably, a pressure spring is arranged on the outer side of the fixed threaded rod.

Preferably, a locking nut is arranged between the hexagonal nut and the deep groove ball bearing on the wheel shaft, and a joint type pressure filling oil cup is arranged on the wheel steel.

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

1. the utility model discloses a be provided with first bullet pad at the lower extreme of speed reduction disc on fixed threaded rod, be provided with flat pad on the fixed threaded rod in the upper end of speed reduction disc, first bullet pad and flat pad all are provided with the clutch blocks on being close to the side of speed reduction disc one side, through the effect of first bullet pad, flat pad and clutch blocks, through increasing two cushion blocks on the braking system of snow removing brush and pressing from both sides the speed reduction disc, the eccentric power thereof is dispersed in the balanced, increases the reliability in the snow removing brush operation process;

2. the utility model discloses a be provided with installation mechanism, installation mechanism sets up at the lower extreme of installation fork, and installation mechanism comprises shaft, hexagon nut, deep groove ball bearing, retaining ring and wheel steel, and through installation mechanism's effect, the tire installation is reliable and stable, and convenient to detach maintains.

Drawings

FIG. 1 is a schematic view of the overall structure of a wheel disc eccentricity-preventing balance mechanism of the snow removing brush of the utility model;

fig. 2 is the utility model relates to a snow removing brush rim plate anti-eccentric balance mechanism installation mechanism's structural schematic.

In the figure: 1. mounting a fork; 101. a nylon pad; 2. an installation mechanism; 21. a wheel axle; 211. a locking nut; 22. a hexagonal nut; 23. a deep groove ball bearing; 24. a retainer ring; 25. wheel steel; 251. a joint type pressure filling oil cup; 3. fixing a welding part; 31. a gland; 311. a second spring pad; 32. a first nut; 4. round-headed common flat keys; 5. a reduction disk; 6. a fixed mount; 7. fixing a threaded rod; 71. a first spring washer; 711. a friction block; 72. flattening the cushion; 73. a second nut; 8. a tire; 9. a support member; 10. a bushing; 11. a support weldment; 12. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a snow removing brush wheel disc anti-eccentric balance mechanism comprises an installation fork 1 and an installation mechanism 2, a nylon cushion 101 is installed on the upper end face of the installation fork 1, a fixed welding part 3 is welded on the upper end face of the installation fork 1, a round head common flat key 4 is installed at the upper end of the fixed welding part 3, a speed reducing disc 5 is installed on the outer side face of the round head common flat key 4, a gland 31 is sleeved on the upper end of the speed reducing disc 5 on the fixed welding part 3, a first nut 32 is connected with the upper end of the gland 31 on the fixed welding part 3 in a threaded mode, a fixing frame 6 is welded on the side face of one side of the fixed welding part 3, fixed threaded rods 7 are installed on two sides of the fixing frame 6, a first elastic cushion 71 is installed on the lower end of the speed reducing disc 5 on the fixed threaded rods 7, a flat cushion 72 is installed on the upper end of the speed reducing disc 5 on, the friction blocks 711 are installed on the side faces, close to the speed reducing disc 5, of the first elastic pad 71 and the flat pad 72, the installation mechanism 2 is installed at the lower end of the installation fork 1, the installation mechanism 2 is composed of a wheel shaft 21, a hexagonal nut 22, a deep groove ball bearing 23, a retaining ring 24 and wheel steel 25, the wheel shaft 21 is installed at the lower end of the installation fork 1 through a groove, the hexagonal nut 22 is connected to the two sides of the wheel shaft 21 on the installation fork 1 in a threaded mode, the deep groove ball bearing 23 is installed on the two sides of the wheel shaft 21 inside the installation fork 1, the retaining ring 24 is installed on one side, far away from the hexagonal nut 22, of the deep groove ball bearing 23 on the wheel shaft 21, the wheel steel 25 is installed on.

The welding has a plurality of support piece 9 on the up end of nylon cushion 101, is favorable to increasing fixed weldment 3's intensity, prevents that fixed weldment 3 from crooked.

The fixed weldment 3 is internally provided with a bush 10, and the bush 10 is internally provided with a supporting weldment 11, which is favorable for further increasing the strength of the fixed weldment 3.

A second elastic washer 311 is installed between the upper end of the gland 31 and the lower end of the first nut 32, which is beneficial to the tight connection of the first nut 32.

The outside cover of fixed threaded rod 7 is equipped with pressure spring 12, is favorable to increasing certain elasticity.

The locking nut 211 is in threaded connection between the hexagonal nut 22 and the deep groove ball bearing 23 on the wheel shaft 21, and the joint type pressure filling oil cup 251 is installed on the wheel steel 25, so that the stability of the wheel shaft 21 installed on the installation fork 1 is improved.

The working principle is as follows: in the device, a first elastic pad 71 is arranged at the lower end of a speed reducing disc 5 on a fixed threaded rod 7, a flat pad 72 is arranged at the upper end of the speed reducing disc 5 on the fixed threaded rod 7, a second nut 73 is in threaded connection with the upper end of the flat pad 72 on the fixed threaded rod 7, friction blocks 711 are arranged on the side faces, close to one side of the speed reducing disc 5, of the first elastic pad 71 and the flat pad 72, the speed reducing disc 5 is clamped through the friction blocks 711 by adding the first elastic pad 71 and the flat pad 72 to a braking system of a snow removing brush, the eccentric force of the speed reducing disc 5 is balanced and dispersed, the reliability of the snow removing brush in the operation process is improved, meanwhile, an installation mechanism 2 is arranged, the installation mechanism 2 consists of a wheel shaft 21, a hexagon nut 22, a deep groove ball bearing 23, a retainer ring 24 and wheel steel 25, and the tire 8 is.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An anti-eccentric balance mechanism for a snow-removing brush wheel disc, comprising a mounting fork (1) and a mounting mechanism (2), characterized in that: a nylon pad (101) is provided on the upper end surface of the mounting fork (1), so A fixed welding piece (3) is provided on the upper end surface of the mounting fork (1), and the upper end of the fixed welding piece (3) is provided with a round head common flat key (4), and the round head common flat key (4) A deceleration disc (5) is arranged on the outer side of the fixed welding piece (3), a pressure cover (31) is arranged on the upper end of the deceleration disc (5) on the fixed welding piece (3), and a pressure cover (31) is arranged on the fixed welding piece (3). The upper end of 31) is provided with a first nut (32), a fixing frame (6) is arranged on the side of one side of the fixed welding piece (3), and fixed threaded rods (6) are arranged on both sides of the fixing frame (6). 7), the fixed threaded rod (7) is provided with a first spring washer (71) at the lower end of the deceleration disc (5), and the fixed threaded rod (7) is provided with a flat plate at the upper end of the deceleration disc (5). A washer (72), a second nut (73) is provided on the upper end of the flat washer (72) on the fixed threaded rod (7), and the first spring washer (71) and the flat washer (72) are close to the deceleration disc (5). ) are provided with friction blocks (711) on the side of one side, the installation mechanism (2) is arranged at the lower end of the installation fork (1), and the installation mechanism (2) consists of a wheel axle (21), a hexagonal nut (22) , deep groove ball bearing (23), retaining ring (24) and wheel steel (25), the lower end of the mounting fork (1) is provided with a wheel shaft (21) by opening a groove, and the wheel shaft (21) is installed Both sides of the fork (1) are threadedly connected with hexagonal nuts (22), deep groove ball bearings (23) are provided on both sides of the axle (21) inside the mounting fork (1), and the axle (21) A retaining ring (24) is provided on the side of the deep groove ball bearing (23) away from the hexagonal nut (22), a wheel steel (25) is provided on the wheel shaft (21), and the outer side of the wheel steel (25) Tires (8) are provided.

2 . The anti-eccentricity balance mechanism for a snow-removing brush wheel disk according to claim 1 , wherein a plurality of support members ( 9 ) are provided on the upper end surface of the nylon pad ( 101 ). 3 .

3. An anti-eccentric balance mechanism for a snow brush wheel disc according to claim 1, characterized in that a bushing (10) is arranged inside the fixed welding piece (3), and the bushing (10) is provided with a bushing (10). A support weld (11) is provided inside.

4. An anti-eccentric balance mechanism for a snow brush wheel disc according to claim 1, wherein a second spring washer is provided between the upper end of the gland (31) and the lower end of the first nut (32). (311).

5 . The anti-eccentric balance mechanism for a snow brush wheel disk according to claim 1 , wherein a compression spring ( 12 ) is arranged on the outer side of the fixed threaded rod ( 7 ). 6 .

6 . The anti-eccentric balance mechanism for a snow brush wheel disc according to claim 1 , wherein a lock is provided between the hexagonal nut ( 22 ) and the deep groove ball bearing ( 23 ) on the wheel shaft ( 21 ). 7 . A nut (211) is provided on the wheel steel (25) with a joint type oil filling cup (251).