CN220394388U

CN220394388U - Track cleaning trolley

Info

Publication number: CN220394388U
Application number: CN202321761344.5U
Authority: CN
Inventors: 姚勇; 杨坤; 徐金星; 柴晓晟; 吴强
Original assignee: Esseniot Intelligent Medical Equipment Suzhou Ltd inc
Current assignee: Esseniot Intelligent Medical Equipment Suzhou Ltd inc
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-26
Anticipated expiration: 2033-07-06

Abstract

The utility model provides a track cleaning trolley, which comprises: the brush is arranged above the track and is used for cleaning the track; and the rotating mechanism is connected with the hairbrush and is configured to drive the hairbrush to rotate in a vertical plane. The brush of the track cleaning trolley can not only be pushed along the front-back direction along with the trolley, but also rotate, so that the cleaning is more thorough.

Description

Track cleaning trolley

Technical Field

The utility model relates to the technical field of track cleaning, in particular to a track cleaning trolley.

Background

The brush of the existing track cleaning trolley can only be pushed forward along the front-back direction along with the trolley, so that the cleaning is not thorough. Thus, there is a need for an improved track cleaning trolley to make cleaning more thorough.

Disclosure of Invention

The utility model aims to provide a track cleaning trolley which is more thorough in cleaning.

In particular, the present utility model provides a track cleaning trolley comprising:

the hairbrush is arranged above the rail and is used for cleaning the rail; and

and the rotating mechanism is connected with the hairbrush and is configured to drive the hairbrush to rotate in a vertical plane.

Optionally, the brush comprises: the brush hair is arranged around the rod body, one end of each brush hair is fixed with the rod body, and the other end of each brush hair extends outwards from the rod body;

the rotating mechanism comprises: the motor, the driving gear and the driven gear; the motor drives the driven gear and the rod body to rotate through driving the driving gear to rotate so as to realize the rotation of the brush in the vertical plane.

Optionally, the rod body includes a first rod body portion and a second rod body portion, and a driven gear is sandwiched between the first rod body portion and the second rod body portion.

Optionally, the first rod body, the driven gear and the second rod body are of a detachable matching structure.

Optionally, the first rod body, the driven gear and the second rod body are spliced and fixed along the left-right direction.

Optionally, the left-right length of the first rod body is 1.5-4 times the left-right length of the second rod body.

Optionally, the bristles disposed about the first shaft portion have a lower up-down height than bristles disposed about the second shaft portion.

Optionally, the rotation mechanism further comprises: the support frame, the support rod and the bearing; the support frame is fixed with the shell of track cleaning trolley mutually, and the bracing piece extends and wears to establish the support frame along left and right directions, and the bracing piece is established to the driving gear utilization bearing housing.

Optionally, the driving gear comprises a toothed portion and a non-toothed portion, the teeth of the toothed portion being meshed with the teeth of the driven gear;

the rotation mechanism further includes: one end of the driving belt is connected with the output shaft of the motor, and the other end of the driving belt surrounds the toothless part.

Optionally, the rotation mechanism further comprises: the round belt wheel is penetrated with the output shaft of the motor, one end of the transmission belt surrounds the round belt wheel, and the other end surrounds the toothless part.

The track cleaning trolley comprises the brush and the rotating mechanism, wherein the rotating mechanism is connected with the brush and is configured to drive the brush to rotate in a vertical plane, so that the brush can not only be pushed forward and backward along with the trolley, but also rotate, and cleaning is more thorough.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic structural view of a rail cleaning trolley and a rail according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a partial structure of the rail cleaning trolley and the rail shown in fig. 1.

Fig. 3 is a schematic view of the brush and rotating mechanism of the track cleaning cart shown in fig. 1.

FIG. 4 is a schematic cross-sectional view of a brush and rotating mechanism of the track cleaning cart shown in FIG. 1.

Detailed Description

Fig. 1 is a schematic structural view of a rail cleaning trolley 100 and a rail 200 according to one embodiment of the present utility model. Fig. 2 is a partial structural schematic view of the rail cleaning trolley 100 and the rail 200 shown in fig. 1.

Fig. 3 is a schematic view of the brush 300 and the rotation mechanism 400 of the rail cleaning cart 100 shown in fig. 1.

Fig. 4 is a schematic cross-sectional view of the brush 300 and the rotating mechanism 400 of the track cleaning cart 100 shown in fig. 1. Herein, the terms "front", "rear", "left", "right", "upper", "lower" indicating directionality are described with reference to directions indicated by double arrows in fig. 1.

As shown in fig. 1 and 2, a track cleaning cart 100 according to an embodiment of the present utility model generally includes: a brush 300 and a rotation mechanism 400. The brush 300 is disposed above the rail 200 for cleaning the rail 200. The rotation mechanism 400 is coupled to the brush 300 and configured to drive the brush 300 to rotate in a vertical plane. The track cleaning trolley 100 of the embodiment of the utility model comprises the brush 300 and the rotating mechanism 400, wherein the rotating mechanism 400 is connected with the brush 300, and the rotating mechanism 400 is configured to drive the brush 300 to rotate in a vertical plane, so that the brush 300 can not only be pushed along with the trolley 100 in the front-back direction, but also the brush 300 can be rotated, and the cleaning is more thorough. Other conventional components of the track cleaning cart 100, such as the power assembly 102, spring clamps, carbon brush structures, bump switch assemblies, wheels 103, etc., are not described in detail herein.

As shown in fig. 2 and 3, the brush 300 of the rail cleaning trolley 100 according to the embodiment of the present utility model includes a rod 301 and bristles 302 disposed around the rod 301 in a circle, one end of each bristle 302 being fixed to the rod 301 and the other end extending outwardly from the rod 301; the rotation mechanism 400 includes a motor 401, a driving gear 402, and a driven gear 403; wherein, the output shaft of the motor 401 is connected with the driving gear 402, the driven gear 403 is connected with the rod body 301, the driving gear 402 is meshed with the driven gear 403, and the motor 401 drives the driven gear 403 and the rod body 301 to rotate by driving the driving gear 402 to realize the rotation of the brush 300 in the vertical plane. By using a gear set, the brush 300 is easy to replace, and the upper rotary mechanism 400 does not need to be disassembled.

In some embodiments, the rod 301 of the brush 300 of the track cleaning trolley 100 according to the embodiment of the present utility model includes a first rod portion 311 and a second rod portion 312, and the driven gear 403 is sandwiched between the first rod portion 311 and the second rod portion 312. The first rod body 311, the driven gear 403, and the second rod body 312 are preferably detachable mating structures. By providing the lever 301 to include the first lever portion 311 and the second lever portion 312, the driven gear 403 is sandwiched between the first lever portion 311 and the second lever portion 312, so that the driven gear 403 of the intermediate portion does not need to be replaced when the brush 300 is replaced. As shown in fig. 4, the first rod body 311, the driven gear 403, and the second rod body 312 may be spliced and fixed in the left-right direction. Adopts an assembling mode, and is convenient and quick to assemble and disassemble. Further, the left-right length of the first rod portion 311 may be 1.5-4 times the left-right length of the second rod portion 312. In addition, the up-down height of the bristles 302 disposed around the first shaft portion 311 is smaller than the up-down height of the bristles 302 disposed around the second shaft portion 312. The second rod portion 312 has a smaller left-right length, which facilitates the arrangement of the driving gear 402.

With continued reference to fig. 3 and 4, the rotation mechanism 400 further includes a support bracket 404, a support bar 405, and a bearing 406; the support frame 404 is fixed with the housing 101 of the track cleaning trolley 100, the support rod 405 extends in the left-right direction and penetrates through the support frame 404, and the support rod 405 is sleeved on the driving gear 402 by a bearing 406. The second rod portion 312 has a smaller left-right length, which is convenient for installing the support rod 405 and the driving gear 402.

In some embodiments, the driving gear 402 of the rotation mechanism 400 includes a toothed portion 421 and a non-toothed portion 422, the teeth of the toothed portion 421 and the teeth of the driven gear 403 being meshed; the rotary mechanism 400 further includes a belt 407, one end of the belt 407 being connected to the output shaft of the motor 401, and the other end surrounding the toothless portion 422. The belt 407 is a round belt, economical, and has an overload protection function. Referring to fig. 4, the rotation mechanism 400 may further include a round pulley 408, the round pulley 408 penetrating through an output shaft of the motor 401, one end of the driving belt 407 surrounding the round pulley 408, and the other end surrounding the toothless portion 422.

The track cleaning trolley 100 of the embodiment of the utility model enables the brush 300 to rotate to clean the track 200 more thoroughly by arranging the rotating mechanism 400 in the running process of the track cleaning trolley 100.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims

1. A track cleaning trolley, characterized in that the track cleaning trolley comprises: the brush is arranged above the track and is used for cleaning the track; and a rotating mechanism connected to the brush and configured to drive the brush to rotate in a vertical plane; wherein, the brush includes: the brush comprises a rod body and brush hairs arranged around the periphery of the rod body, wherein one end of each brush hair is fixed with the rod body, and the other end of each brush hair extends outwards from the rod body; the rotation mechanism includes: the motor, the driving gear and the driven gear; the brush is characterized in that an output shaft of the motor is connected with the driving gear, the driven gear is connected with the rod body, the driving gear is meshed with the driven gear, and the motor drives the driven gear and the rod body to rotate through driving the driving gear to rotate so as to realize the rotation of the brush in a vertical plane.

2. The track cleaning trolley of claim 1, wherein the lever body comprises a first lever body portion and a second lever body portion, the driven gear being sandwiched between the first lever body portion and the second lever body portion.

3. The track cleaning trolley of claim 2, wherein the first lever body, the driven gear, and the second lever body are detachably coupled.

4. The track cleaning trolley according to claim 3, wherein the first rod body, the driven gear and the second rod body are spliced and fixed in the left-right direction.

5. The track cleaning trolley of claim 2 wherein the left-right length of the first rod body is 1.5-4 times the left-right length of the second rod body.

6. The track cleaning trolley of claim 2 wherein the bristles disposed about the first shaft portion have a lower up and down height than the bristles disposed about the second shaft portion.

7. The track cleaning trolley of claim 1 wherein the rotating mechanism further comprises: the support frame, the support rod and the bearing; the support frame with the shell of track cleaning trolley is fixed mutually, the bracing piece extends and wears to establish along left and right directions the support frame, the driving gear utilizes the bearing housing is established the bracing piece.

8. The track cleaning trolley of claim 7 wherein the drive gear includes a toothed portion and a non-toothed portion, the teeth of the toothed portion and the teeth of the driven gear meshing; the rotation mechanism further includes: and one end of the transmission belt is connected with the output shaft of the motor, and the other end of the transmission belt surrounds the toothless part.

9. The track cleaning trolley of claim 8 wherein the rotating mechanism further comprises: the round belt wheel is penetrated through the output shaft of the motor, one end of the transmission belt surrounds the round belt wheel, and the other end of the transmission belt surrounds the toothless part.