CN219549358U - Agricultural machinery triangle riding wheel convenient to dismantle and change - Google Patents

Abstract

The utility model relates to the technical field of riding wheels, and discloses an agricultural machinery triangle riding wheel convenient to detach and replace, which comprises an upper fixing block and a lower fixing block.

Description

Agricultural machinery triangle riding wheel convenient to dismantle and change

Technical Field

The utility model relates to the technical field of riding wheels, in particular to an agricultural machinery triangle riding wheel convenient to detach and replace.

Background

The riding wheel is an important component of the supporting device, and plays a role in connecting the rope and supporting the weight of the rotating part of the rope and orienting the rope, and can be used in various fields, including traction work of agricultural riding wheels.

Many types of agricultural machinery include tractors, which are self-propelled power machines for hauling and driving a work machine to perform various mobile operations, where the tractors are connected by ropes, where the ropes are guided and supported by support means during operation, and where the idlers are important components of the support means, which serve to connect the ropes and support the weight of the rotating parts of the ropes and orient the ropes.

However, when the conventional triangle riding wheel is used for a long time, the lubricating oil cannot be found out in time after being lost, the friction force can be increased when the conventional triangle riding wheel is continuously operated, the service life of the riding wheel can be reduced when the conventional triangle riding wheel is operated under the condition, and resources are wasted.

Disclosure of Invention

The utility model aims to provide an agricultural machinery triangle riding wheel convenient to detach and replace so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural machinery triangle riding wheel convenient to dismantle and change, includes fixed block and lower fixed block, fixedly connected with rotates the seat between last fixed block and the lower fixed block, the inside of rotating the seat is provided with lubricating arrangement, lubricating arrangement includes: the oil can, the surface of oil can and the inner wall fixed connection of rotating the seat, the inner wall sliding connection of oil can has the stripper plate, the bottom surface fixedly connected with push rod of stripper plate, the inner wall sliding connection of oil can has the skew block, the one end fixedly connected with shelves pole of push rod is kept away from to the skew block, one side surface fixedly connected with reset spring of the skew block is kept away from to the shelves pole, one side surface and the inner wall fixed connection of oil can are kept away from to reset spring, the bottom surface of oil can runs through and fixedly connected with oil-out, the oil-out runs through the rotating the seat, and oil-out and rotating seat fixed connection, the push rod moves down and can promote the stripper plate and move down, and then makes the stripper plate promote the push rod to move down, makes the push rod promote the skew block to move to the right side, after the riding wheel is lubricated by lubricating oil with fixed axle hookup location, frictional force reduces, resets lubricating arrangement through reset spring and arc spring.

Preferably, the T type groove has been seted up on the surface of rotating the seat, the oilcan is run through by the quarter butt, and the quarter butt is kept away from the one end of oilcan and is articulated to have the commentaries on classics board, the quarter butt is kept away from the one end of commentaries on classics board and the top surface fixed connection of stripper plate, the commentaries on classics board is run through by the dead lever, and the dead lever rotates with the commentaries on classics board to be connected, the quarter butt is kept away from to the commentaries on classics board one end articulates has the trigger lever, when the trigger lever is contradicted by the arc piece, through the triangle-shaped position of trigger lever, can promote the quarter butt and move down.

Preferably, the arc wall has been seted up to the inner wall of rotating the seat, the arc wall is run through by the slide bar, and slide bar and arc wall sliding connection, the one end fixedly connected with arc piece of arc wall is kept away from to the slide bar, the one end fixedly connected with push pedal of arc piece is kept away from to the slide bar, the fixed surface of push pedal has arc spring, after long-time operation, the lubricating oil loss in the riding wheel makes the frictional force increase of riding wheel to make the frictional force increase of arc piece and fixed axle, but traction still when continuing, rotate the seat and can continue to rotate, but the surplus fixed axle of arc piece is difficult to rotate, then the slide bar will make the push pedal promote arc spring shrink under relative rotation, and the arc piece can take place relative rotation with the inner wall of rotating the seat simultaneously.

Preferably, the number of the lubricating devices is three, and the three lubricating devices are respectively arranged in a circumferential array by taking the central line of the rotating seat as a central shaft.

Preferably, one end of the trigger rod far away from the rotating plate is triangular.

Preferably, the interior of the oilcan is filled with lubricating oil.

Preferably, the upper fixing block is in threaded connection with the rotating seat, and the lower fixing block is in threaded connection with the rotating seat.

Compared with the prior art, the utility model provides the agricultural machinery triangle riding wheel convenient to detach and replace, which has the following beneficial effects:

1. this agricultural machinery triangle riding wheel convenient to dismantle change is in using, when long-time operation, lubricating oil loss in the riding wheel makes the frictional force increase of riding wheel, thereby make the frictional force increase of arc piece and fixed axle, but when traction operation still continues, the seat of rotating can continue to rotate, the arc piece can take place relative rotation with the inner wall of rotating the seat, and then make the shelves pole no longer block the oil-out, make the inside lubricating oil of packing of oilcan be extruded, the position of riding wheel and fixed axle lubricate, after riding wheel and fixed axle hookup location are lubricated by lubricating oil, frictional force reduces, reset lubricating arrangement through reset spring and arc spring, increase the life of riding wheel, resources are saved, go up fixed block and lower fixed block all with rotating seat threaded connection simultaneously, the dismouting is convenient, conveniently add lubricating oil.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the front perspective structure of the present utility model;

FIG. 3 is an enlarged schematic view of the lubrication apparatus of the present utility model;

FIG. 4 is a schematic diagram of the internal structure of the oil can of the utility model;

FIG. 5 is a schematic view of the inner structure of the arc-shaped groove of the present utility model.

In the figure: 1. an upper fixing block; 2. a lubrication device; 21. an oilcan; 22. an extrusion plate; 23. a push rod; 24. a sloping clamping block; 25. a gear lever; 26. a return spring; 27. an oil outlet; 28. a T-shaped groove; 29. a short bar; 210. a rotating plate; 211. a fixed rod; 212. a trigger lever; 213. an arc-shaped groove; 214. a slide bar; 215. an arc-shaped block; 216. a push plate; 217. an arc spring; 3. a lower fixing block; 4. and a rotating seat.

Detailed Description

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an agricultural machinery triangle riding wheel convenient to dismantle and change, includes fixed block 1 and lower fixed block 3, goes up fixed block 1 and lower fixed block 3 between fixedly connected with rotate seat 4, rotates the inside of seat 4 and is provided with lubricating arrangement 2, and lubricating arrangement 2 includes: the oil pot 21, the surface of oil pot 21 and the inner wall fixed connection of rotating seat 4, the inner wall sliding connection of oil pot 21 has stripper plate 22, stripper plate 22's bottom surface fixed connection push rod 23, the inner wall sliding connection of oil pot 21 has inclined clamping piece 24, the one end fixedly connected with shelves 25 of inclined clamping piece 24 keep away from push rod 23, one side surface fixedly connected with return spring 26 of shelves 25 keep away from inclined clamping piece 24, one side surface of return spring 26 keeps away from shelves 25 and the inner wall fixed connection of oil pot 21, the bottom surface of oil pot 21 runs through and fixedly connected with oil-out 27, oil-out 27 runs through rotating seat 4, and oil-out 27 and rotating seat 4 fixed connection, push rod 23 moves down and can promote stripper plate 22 and move down, and then make stripper plate 22 promote push rod 23 and move down, make push rod 23 promote inclined 24 to the right side and move, and then make shelves 25 no longer be blocked 27, make the inside lubricating oil that fills of oil pot 21 be extruded, the position of riding wheel and fixed axle lubricate, after the connecting position by lubricating oil, friction force reduces, reset device 2 is reset through return spring 26 and spring 217. The T-shaped groove 28 is formed in the surface of the rotating seat 4, the oil can 21 is penetrated by the short rod 29, one end, far away from the oil can 21, of the short rod 29 is hinged with the rotating plate 210, one end, far away from the rotating plate 210, of the short rod 29 is fixedly connected with the top surface of the extrusion plate 22, the rotating plate 210 is penetrated by the fixing rod 211, the fixing rod 211 is rotationally connected with the rotating plate 210, one end, far away from the short rod 29, of the rotating plate 210 is hinged with the trigger rod 212, when the trigger rod 212 is abutted by the arc-shaped block 215, the trigger rod 212 moves upwards through the triangular position of the trigger rod 212, the trigger rod 212 pushes the rotating plate 210 to rotate, and when the rotating plate 210 rotates, the short rod 29 is pushed to move downwards. The inner wall of the rotating seat 4 is provided with an arc groove 213, the arc groove 213 is penetrated by a slide bar 214, the slide bar 214 is in sliding connection with the arc groove 213, one end of the slide bar 214, which is far away from the arc groove 213, is fixedly connected with an arc block 215, one end of the slide bar 214, which is far away from the arc block 215, is fixedly connected with a push plate 216, the surface of the push plate 216 is fixedly connected with an arc spring 217, after long-time operation, lubricating oil in a riding wheel is lost, the friction force of the riding wheel is increased, so that the friction force between the arc block 215 and a fixed shaft is increased, but when traction operation is continued, the rotating seat 4 can continue to rotate, but the remaining fixed shaft of the arc block 215 is difficult to rotate, then the slide bar 214 can enable the push plate 216 to push the arc spring 217 to shrink under relative rotation, and meanwhile, the arc block 215 and the inner wall of the rotating seat 4 can rotate relatively. The number of the lubricating devices 2 is three, and the three groups of the lubricating devices 2 are respectively arranged in a circumferential array by taking the central line of the rotating seat 4 as a central shaft. The end of the trigger lever 212 remote from the swivel plate 210 is triangular. The interior of the oilcan 21 is filled with lubricating oil. The upper fixed block 1 is in threaded connection with the rotating seat 4, and the lower fixed block 3 is in threaded connection with the rotating seat 4.

Working principle: this agricultural machinery triangle riding wheel convenient to dismantle change is in the use, with riding wheel and fixed axle installation, when triangle riding wheel receives the traction, can drive whole riding wheel and rotate, after long-time operation, lubricating oil loss in the riding wheel, make the frictional force increase of riding wheel, thereby make the frictional force increase of arc piece 215 and fixed axle, but traction still continue, rotating seat 4 can continue to rotate, but the surplus fixed axle of arc piece 215 is difficult to rotate, then slide bar 214 will make push pedal 216 promote arc spring 217 shrink under relative rotation, simultaneously arc piece 215 can take place relative rotation with the inner wall of rotating seat 4, and then make arc piece 215 contradict trigger lever 212, when trigger lever 212 is contradicted by arc piece 215, through trigger lever 212 triangle-shaped's position, make trigger lever 212 upwards move, and then trigger lever 212 promotes rotating plate 210, when rotating plate 210 rotates, can promote the downward movement of short lever 29, and then make extrusion plate 22 promote push rod 23 downwards move, make push rod 23 promote the fixture block 24 to move to the right side, and then make arc piece 215 contradict trigger lever 215, and be used for the fixed axle position to be connected with the fixed axle, and the life-span is reduced, and the life-time is increased by the fixed device is realized with the fixed axle, and the vibration device is realized by the vibration of vibration wheel 2, and the vibration-reducing the inside of the fixed axle is filled with the fixed axle 21.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides an agricultural machinery triangle riding wheel convenient to dismantle and change, includes fixed block (1) and lower fixed block (3), its characterized in that: the utility model discloses a lubricating device, including fixed block (1) and lower fixed block (3), fixed connection has rotation seat (4) between upper fixed block (1) and lower fixed block (3), the inside of rotating seat (4) is provided with lubricating device (2), lubricating device (2) include:

the oil can (21), the surface of oil can (21) and the inner wall fixed connection who rotates seat (4), the inner wall sliding connection of oil can (21) has stripper plate (22), the bottom surface fixedly connected with push rod (23) of stripper plate (22), the inner wall sliding connection of oil can (21) has inclined clip piece (24), the one end fixedly connected with shelves pole (25) of push rod (23) are kept away from to inclined clip piece (24), one side surface fixedly connected with reset spring (26) of shelves pole (25) is kept away from to one side surface of shelves pole (25), one side surface and the inner wall fixed connection of oil can (21) of keeping away from shelves pole (26), the bottom surface of oil can (21) runs through and fixedly connected with oil-out (27), oil-out (27) run through and rotate seat (4), and oil-out (27) and rotate seat (4) fixed connection.

2. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 1, wherein: t type groove (28) have been seted up on the surface of rotating seat (4), oilcan (21) are run through by quarter butt (29), and the one end that quarter butt (29) kept away from oilcan (21) articulates there is rotatory board (210), the one end that quarter butt (29) kept away from rotatory board (210) and the top surface fixed connection of stripper plate (22), rotatory board (210) are run through by dead lever (211), and dead lever (211) are connected with rotatory board (210) rotation, the one end that quarter butt (29) were kept away from to rotatory board (210) articulates there is trigger lever (212).

3. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 1, wherein: arc wall (213) have been seted up to the inner wall of rotating seat (4), arc wall (213) are run through by slide bar (214), and slide bar (214) and arc wall (213) sliding connection, one end fixedly connected with arc piece (215) of arc wall (213) are kept away from to slide bar (214), one end fixedly connected with push pedal (216) of arc piece (215) are kept away from to slide bar (214), fixed surface of push pedal (216) is connected with arc spring (217).

4. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 1, wherein: the number of the lubricating devices (2) is three, and the three lubricating devices (2) are arranged in a circumferential array by taking the central line of the rotating seat (4) as a central shaft.

5. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 2, wherein: the end of the trigger rod (212) far away from the rotating plate (210) is triangular.

6. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 1, wherein: the interior of the oilcan (21) is filled with lubricating oil.

7. The agricultural machinery triangle riding wheel convenient to detach and replace according to claim 1, wherein: the upper fixing block (1) is in threaded connection with the rotating seat (4), and the lower fixing block (3) is in threaded connection with the rotating seat (4).