CN210766600U - A small obstacle cleaning device for railways - Google Patents

Abstract

The utility model discloses a small obstacle cleaning device for railways, which comprises a car body, the upper end of the car body is provided with a hatch and a first motor in sequence from the rear to the front, and both ends of the first motor are fixedly connected with For the first pulley, the front end of the vehicle body is sequentially provided with a connecting rod and an inlet port from top to bottom, and the connecting rod is fixedly connected with the brush roller through the bearing seat. The small obstacle cleaning device for railways is provided with a cleaning shovel at the lower end of the material inlet. The cleaning shovel can shovel up small obstacles and garbage in the track. Above the cleaning shovel is a brush roller. When the brush roller rotates, the cleaning shovel can be placed on the The object is swept into the car body, and then the lifting roller will lift the object and transport it between the upper crushing roller and the lower crushing roller. The fourth motor, the fourth motor drives the wheel hub to rotate, so that the entire device can move forward on the rails, and clean up while moving forward automatically.

Description

A small obstacle cleaning device for railways

technical field

The utility model relates to the technical field of railway equipment, in particular to a small obstacle cleaning device for railways.

Background technique

When the train passes over the railway, some debris will be left on the track. The long-term accumulation of these debris will make it difficult for subsequent trains to pass on the track. In severe cases, accidents may occur, so the railway needs to be cleaned and leveled. The internal road surface of the railway is 100 mm lower than the railway surface.

The function of the current railway cleaning device is relatively simple, and it can only use a brush to push and clean the interior of the railway. At the same time, this cleaning device is large in size, complicated to operate, time-consuming and laborious to use once, and can only play the role of removing sundries. Put away clutter and small obstacles.

Utility model content

The purpose of the present utility model is to provide a small obstacle cleaning device for railways, so as to solve the problems in the above background that the existing cleaning device has a large size and is troublesome to use, and the existing device cannot take up obstacles.

In order to achieve the above purpose, the utility model provides the following technical solutions: a small obstacle cleaning device for railways, comprising a car body, the upper end of the car body is provided with a hatch and a first motor in sequence from the rear to the front, the first motor Two ends of a motor are fixedly connected with a first pulley, and the front end of the vehicle body is provided with a connecting rod and an inlet in sequence from top to bottom. The connecting rod is fixedly connected to the brush roller through the bearing seat, and the brush roller A second pulley is fixedly connected at both ends, a cleaning shovel is fixedly connected to the lower end of the inlet, and a third pulley, a second motor and a third motor are fixedly connected on both sides of the vehicle body in sequence from front to back. The inner side of the three pulleys is fixedly connected with a lifting roller, the third pulley, the second pulley and the first pulley are connected in rotation through a transmission belt, the inner side of the second motor is fixedly connected with an upper crushing roller, and the third motor The inner side is fixedly connected with the lower crushing roller, the bottom end of the vehicle body is fixedly connected with a fourth motor, and both ends of the fourth motor are rotatably connected with the wheel hub.

Preferably, the hubs are symmetrically distributed on both sides of the vehicle body.

Preferably, the second motor and the third motor are located on the left and right sides of the vehicle body, respectively.

Preferably, the lifting roller, the upper crushing roller and the lower crushing roller are all located inside the vehicle body.

Preferably, the positions of the upper crushing roller and the lower crushing roller are close to each other, and the distance from the upper crushing roller and the lower crushing roller to the material inlet is greater than the diameter of the section of the lifting roller.

Preferably, the brush roller is located above the cleaning shovel, and the diameter of the cross section of the brush roller is larger than the width of the cleaning shovel.

Compared with the prior art, the beneficial effect of the utility model is that: the small obstacle cleaning device for railways is provided with a cleaning shovel at the lower end of the material inlet. Above is the brush roller. When the brush roller rotates, the objects on the cleaning shovel can be swept into the car body, and then the lifting roller will lift the objects and transport them between the upper and lower crushing rollers. The upper and lower crushing rollers simultaneously Operates relatively to crush the obstacles. A fourth motor is arranged under the car body. The fourth motor drives the wheel hub to rotate, so that the entire device can move forward on the rails and clean up while moving forward automatically.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

Figure 3 is a schematic diagram of the internal structure of the utility model.

In the figure: 1. Vehicle body; 2. Door; 3. First motor; 4. First pulley; 5. Connecting rod; 6. Bearing seat; 7. Brush roller; 8. Second pulley; 9. Feed mouth; 10, cleaning shovel; 11, the third pulley; 12, the lifting roller; 13, the transmission belt; 14, the second motor; 15, the third motor; 16, the upper crushing roller; 17, the lower crushing roller; 18, Fourth motor; 19. Wheel hub.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a small obstacle cleaning device for railways, comprising a car body 1, the upper end of the car body 1 is sequentially provided with a hatch 2 and a first motor from the rear to the front 3. The two ends of the first motor 3 are fixedly connected with the first pulley 4, and the front end of the vehicle body 1 is sequentially provided with a connecting rod 5 and an inlet 9 from top to bottom, and the connecting rod 5 is fixed by the bearing seat 6 and the brush roller 7 The two ends of the brush roller 7 are fixedly connected with the second pulley 8, the lower end of the inlet 9 is fixedly connected with the cleaning shovel 10, and the two sides of the vehicle body 1 are fixedly connected with the third pulley 11 and the second motor 14 from front to back. And the third motor 15, the inner side of the third pulley 11 is fixedly connected with the lifting roller 12, the third pulley 11, the second pulley 8 and the first pulley 4 are connected by rotation through the transmission belt 13, and the inner side of the second motor 14 is fixedly connected with a The upper crushing roller 16, the inner side of the third motor 15 is fixedly connected with the lower crushing roller 17, the bottom end of the vehicle body 1 is fixedly connected with the fourth motor 18, the two ends of the fourth motor 18 are rotatably connected with the wheel hub 19, the first motor 3 The models of the second motor 14 , the third motor 15 and the fourth motor 18 are all YE2-160-2, and their internal structures and installation methods are not repeated here.

Further, the wheel hubs 19 are symmetrically distributed on both sides of the vehicle body 1 , which is beneficial to keep the balance when the vehicle body 1 is driven on the track by the wheel hubs 19 .

Further, the second motor 14 and the third motor 15 are located on the left and right sides of the vehicle body 1 respectively, and the structure design is reasonable, which is beneficial to make the load on the left and right sides of the vehicle body 1 more balanced.

Further, the lifting roller 12, the upper crushing roller 16 and the lower crushing roller 17 are all located inside the vehicle body 1, which is beneficial to let the obstacles enter the left and right of the vehicle body 1, and the lifting roller 12 can transport the obstacles into the upper crushing roller. Rolling removal is performed between 16 and the lower crushing roller 17.

Further, the positions of the upper crushing roller 16 and the lower crushing roller 17 are close, and the distance from the upper crushing roller 16 and the lower crushing roller 17 to the inlet 9 is greater than the diameter of the section of the lifting roller 12, which is beneficial to the When the lower crushing roller 17 rotates together, the obstacles can be crushed between the upper crushing roller 16 and the lower crushing roller 17, and the lifting roller 12 has enough power to transport the obstacles to the upper crushing roller 16 and the lower crushing roller 17. between.

Further, the brush roller 7 is located above the cleaning shovel 10, and the diameter of the cross-section of the brush roller 7 is larger than the width of the cleaning shovel 10, which is beneficial for the brush roller 7 to easily remove the obstacle from the cleaning shovel 10 after scooping up the obstacle. The cleaning shovel 10 is swept into the inlet 9 .

Working principle: First, put the wheel hub 19 on the rail, turn on the fourth motor 18, the fourth motor 18 drives the car body 1 forward through the wheel hub 19, and the first motor 3 drives the brush roller 7 and the lifting roller 12 through the transmission belt 13. Rotation, the small obstacles on the railway are shoveled up by the cleaning shovel 10, the brush roller 7 sweeps the objects on the cleaning shovel 10 into the inlet 9, the lifting roller 12 rolls the obstacles to the upper crushing roller 16 and the lower crushing roller 17 At this point, the upper crushing roller 16 and the lower crushing roller 17 rotate in opposite directions to crush the obstacles, and opening the hatch 2 can take out the crushed obstacles in the vehicle body 1 .

Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Without departing from the essence and scope of the technical solution of the present invention.

Claims (6)

1. A small-sized obstacle clearing device for railway comprises a vehicle body (1), and is characterized in that: the car body is characterized in that a cabin door (2) and a first motor (3) are sequentially arranged at the upper end of the car body (1) from back to front, a first belt pulley (4) is fixedly connected at two ends of the first motor (3), a connecting rod (5) and an object inlet (9) are sequentially arranged at the front end of the car body (1) from top to bottom, the connecting rod (5) is fixedly connected with a brush roller (7) through a bearing seat (6), a second belt pulley (8) is fixedly connected at two ends of the brush roller (7), a cleaning shovel (10) is fixedly connected at the lower end of the object inlet (9), a third belt pulley (11), a second motor (14) and a third motor (15) are sequentially and fixedly connected at two sides of the car body (1) from front to back, a material lifting roller (12) is fixedly connected at the inner side of the third belt pulley (11), the second belt pulley (8) and the first belt pulley (4) are rotatably connected through a transmission belt (, the inner side of the second motor (14) is fixedly connected with an upper crushing roller (16), the inner side of the third motor (15) is fixedly connected with a lower crushing roller (17), the bottom end of the vehicle body (1) is fixedly connected with a fourth motor (18), and two ends of the fourth motor (18) are rotatably connected with a hub (19).

2. The small-sized obstacle clearing device for railway according to claim 1, wherein: the hubs (19) are symmetrically distributed on two sides of the vehicle body (1).

3. The small-sized obstacle clearing device for railway according to claim 1, wherein: the second motor (14) and the third motor (15) are respectively positioned on the left side and the right side of the vehicle body (1).

4. The small-sized obstacle clearing device for railway according to claim 1, wherein: the material raising roller (12), the upper crushing roller (16) and the lower crushing roller (17) are all positioned inside the vehicle body (1).

5. The small-sized obstacle clearing device for railway according to claim 1, wherein: the upper crushing roller (16) and the lower crushing roller (17) are close to each other, and the distance between the upper crushing roller (16) and the lower crushing roller (17) and the material inlet (9) is larger than the diameter of the section of the material lifting roller (12).

6. The small-sized obstacle clearing device for railway according to claim 1, wherein: the brush roller (7) is located above the cleaning shovel (10), and the diameter of the cross section of the brush roller (7) is larger than the width of the cleaning shovel (10).

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