Rear rolling brush mechanism of carriage cleaning equipment

Abstract

The utility model discloses a rear rolling brush mechanism of carriage cleaning equipment, which comprises a mounting frame, and a main rolling brush and two side rolling brushes which are mounted on the mounting frame, the main rolling brush is rotatably mounted on the mounting frame and is positioned right behind a material sucking and discharging mechanism of a carriage excess material cleaning machine, so that materials are rotated to be absorbed by the material sucking and discharging mechanism, and the two side rolling brushes are mounted on the mounting frame. Wherein the two side rolling brushes are symmetrically distributed on the two sides of the main rolling brush, and an included angle larger than 90 degrees is formed between the two side rolling brushes and the main rolling brush, so that the main rolling brush and the two side rolling brushes can be matched to form a semi-surrounding type rotation interval range, and in the walking direction of the carriage excess material cleaning machine, the side rolling brushes and the material sucking and discharging mechanism are provided with overlapped parts. Wherein the main rolling brush is connected with the side rolling brush through the linkage part, so that the side rolling brush can be driven to synchronously and directionally rotate when the main rolling brush directionally rotates, the arrangement space of the material sucking and discharging mechanism can be increased to a certain extent under the condition that the rolled materials are not omitted, and the material sucking and discharging efficiency of the carriage excess material cleaning machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carriage cleaning equipment, especially to carriage cleaning equipment rear rolling brush mechanism. BACKGROUND

[0002] In the process of transporting coal and other bulk materials by train, a large amount of residual material often remains in the carriage after unloading, especially in winter freezing and rain season, these residual materials must be cleaned up.

[0003] In the prior art, the carriage residual material cleaning machine is generally used for automatic cleaning, which includes not only front rolling brush mechanism, side rolling brush mechanism, material suction and unloading mechanism and other bulk material processing components, but also rear rolling brush mechanism is often arranged at the rear side of the cleaning machine moving direction, that is, the rear side of the material suction and unloading mechanism, for continuously rotating and conveying the bulk material cleaned out by the front rolling brush mechanism and the side rolling brush mechanism to ensure that the material can be sucked away by the material suction mechanism.

[0004] At present, the rear rolling brush mechanism on the carriage residual material cleaning machine is usually a linear rolling brush or a one-character rolling brush, and this linear rolling brush must be close to the material suction and unloading mechanism to avoid the leakage of material from the gap between the rear rolling brush and the material suction and unloading mechanism, which directly limits the arrangement space of the material suction and unloading mechanism, and further affects the material suction and unloading efficiency of the cleaning machine. SUMMARY

[0005] The carriage cleaning equipment rear rolling brush mechanism provided by the embodiment of the application can increase the arrangement space of the material suction and unloading mechanism to a certain extent without missing the rolling material, thereby improving the material suction and unloading efficiency of the carriage residual material cleaning machine.

[0006] The carriage cleaning equipment rear rolling brush mechanism provided by the embodiment of the application is used for the carriage residual material cleaning machine, wherein the carriage residual material cleaning machine is provided with a material suction and unloading mechanism, the carriage cleaning equipment rear rolling brush mechanism comprises a mounting frame, a main rolling brush and two side rolling brushes mounted on the mounting frame, the mounting frame is used for connecting the carriage residual material cleaning machine, the main rolling brush is rotatably mounted on the mounting frame and located at the rear of the material suction and unloading mechanism to rotate the material for the material suction and unloading mechanism to absorb, the two side rolling brushes are symmetrically distributed on the two sides of the main rolling brush and form an included angle greater than 90° with the main rolling brush, so that the main rolling brush and the two side rolling brushes can form a semi-encircling rotation interval range in cooperation, the side rolling brush and the material suction and unloading mechanism have an overlapping part in the walking direction of the carriage residual material cleaning machine, and the main rolling brush is connected with the side rolling brush through a linkage to drive the side rolling brush to rotate synchronously when the main rolling brush rotates.

[0007] In a possible implementation, the angle between the side brush and the main brush is 120°-155°.

[0008] In a possible implementation, a rotating motor is installed on the mounting frame, an output end of the rotating motor is coaxially sleeved with a driving wheel, a driven wheel is coaxially sleeved with the roll shaft of the main brush, and the driving wheel and the driven wheel are drivingly connected through a transmission chain.

[0009] In a possible implementation, a tensioning wheel is further installed on the mounting frame, the tensioning wheel is located between the driving wheel and the driven wheel, and cooperates with the transmission chain to tension the transmission chain.

[0010] In a possible implementation, the main brush and the side brush each include a roller and brush hairs arranged on the surface of the roller, and the brush hairs are steel wire brush hairs or steel wire nylon brush hairs.

[0011] In a possible implementation, a coal beating plate is further installed on the mounting frame, the coal beating plate includes a connecting plate and an output plate, the output plate is connected to the mounting frame through the connecting plate, and the output plate is partially inserted into the brush hairs.

[0012] In a possible implementation, the connecting plate includes a connecting plate and a guard plate connected at a predetermined included angle, the predetermined included angle is greater than 100°, the guard plate is connected to the mounting frame through the connecting plate, the guard plate and the output plate are connected perpendicularly, and the guard plate protrudes from the outermost side of the brush hairs.

[0013] In a possible implementation, the linkage is a universal joint.

[0014] Beneficial effects: Compared with the prior art, the rear brush mechanism of the carriage cleaning device provided in the application improves the traditional linear rear sweeping brush into a three-section rear sweeping brush, the main brush and the side brushes on both sides form a semi-encircling rotation interval range, and there is an overlapping part between the side brush and the material suction and discharge mechanism in the walking direction of the carriage residue cleaning machine, so that the main brush can be appropriately away from the material suction and discharge mechanism, and the problem of material omission does not occur, the layout space of the material suction and discharge mechanism can be increased to a certain extent, and the material suction and discharge efficiency is improved;

[0015] The coal beating plate can beat the coal slime adhered to the brush hairs during the rotation of the roller and the brush hairs, and the carriage residue cleaning efficiency and the cleaning quality can be improved to a certain extent;

[0016] The guard plate and the connecting plate can form a protection above the output plate, so that the beaten coal slime is prevented from splashing into the carriage residue cleaning machine and affecting the normal operation of the machine.

[0017] These and other objects, features and advantages of the present application will become apparent with reference to the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 A front view structural schematic diagram of a rear rolling brush mechanism of a carriage cleaning device is shown.

[0019] Fig. 2 A top view structural schematic diagram of the rear rolling brush mechanism of the carriage cleaning device is shown.

[0020] Fig. 3 A side view structural schematic diagram of the rear rolling brush mechanism of the carriage cleaning device is shown.

[0021] Fig. 4 A partial structural schematic diagram of the rear rolling brush mechanism of the carriage cleaning device is shown. DETAILED DESCRIPTION

[0022] The following description is provided so as to enable any person skilled in the art to make or use the present application. The preferred embodiments set forth in the following description are provided by way of example and should not be used to limit the apparent scope of the present application. The principles and uses of the present application described below can be employed in different embodiments and variations without departing from the spirit and scope of the present application.

[0023] Those skilled in the art will understand that, in the disclosure of the specification, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above terms cannot be understood as a limitation of the present application.

[0024] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation of the number.

[0025] REFERENCE Figs. 1 to 4The embodiment of the present application provides a rear rolling brush mechanism of carriage cleaning equipment, which is used for a carriage residual material cleaning machine, wherein the carriage residual material cleaning machine is provided with a material suction and discharge mechanism. The rear rolling brush mechanism of the carriage cleaning equipment comprises a mounting frame 10, a main rolling brush 20 and two side rolling brushes 30 which are mounted on the mounting frame 10, wherein the mounting frame 10 is used for connecting the carriage residual material cleaning machine, that is, the rear rolling brush mechanism of the carriage cleaning equipment is mounted on the carriage residual material cleaning machine through the mounting frame 10, the main rolling brush 20 is rotatably mounted on the mounting frame 10 and located at the rear of the material suction and discharge mechanism, so as to rotate the material for the material suction and discharge mechanism to absorb, the two side rolling brushes 30 are symmetrically distributed on the two sides of the main rolling brush 20 and form an included angle greater than 90° with the main rolling brush 20, so that the main rolling brush 20 and the two side rolling brushes 30 can cooperatively form a semi-encircling rotation interval range α, and in the walking direction of the carriage residual material cleaning machine, the side rolling brushes 30 and the material suction and discharge mechanism have an overlapping part, in other words, the material suction and discharge mechanism is partially located in the semi-encircling rotation interval range α formed by the main rolling brush 20 and the side rolling brush 30, so that the main rolling brush 20 no longer needs to excessively approach the material suction and discharge mechanism, and even if there is a gap between the main rolling brush 20 and the material suction and discharge mechanism, the problem of missing material will not occur, so that the material suction and discharge mechanism has a larger placement space, thereby improving the material suction and discharge efficiency of the carriage residual material cleaning machine. In addition, the main rolling brush 20 is connected with the side rolling brush 30 through a linkage 21, so that the side rolling brush 30 can be synchronously oriented and rotated when the main rolling brush 20 is oriented and rotated, and the linkage 21 is preferably a universal joint, that is, the rolling shaft of the main rolling brush 20 is drivingly connected with the rolling shaft of the side rolling brush 30 through the linkage 21.

[0026] In one embodiment, the angle between the side rolling brush 30 and the main rolling brush 20 is 120°-155°, so that the main rolling brush 20 does not need to have a longer length and no longer needs to cover the entire width (the vertical direction of the walking direction) range of the carriage residual material cleaning machine, and in addition, the obtuse angle connection form makes the rear rolling brush mechanism more rounded in the overall structure, so as to facilitate the carriage residual material cleaning machine to rotate 180 degrees in place at the end of the carriage and continue to clean the carriage.

[0027] In one embodiment, a rotating motor 11 is mounted on the mounting frame 10. The output end of the rotating motor 11 is coaxially sleeved with a driving wheel 12, and the rolling shaft of the main rolling brush 20 is coaxially sleeved with a driven wheel 22, wherein the driving wheel 12 and the driven wheel 22 are drivingly connected through a transmission chain (not shown in the figure).

[0028] In one embodiment, the mounting frame 10 is further provided with a tensioning wheel 13, wherein the tensioning wheel 13 is located between the driving wheel 12 and the driven wheel 22 and cooperates with the transmission chain to tension the transmission chain, so that the transmission is more reliable.

[0029] In one embodiment, the main roller brush 20 and the side roller brush 30 each include a roller and brush hairs 31 arranged on the surface of the roller, and the brush hairs 31 are steel wire brush hairs or steel wire nylon brush hairs (the complete form of the brush hairs is difficult to clearly draw due to computer reasons, and a cylinder is used instead).

[0030] In one embodiment, the mounting frame 10 is further provided with a coal beating plate. The coal beating plate includes an adapter plate 14 and an output plate 15, wherein the output plate 15 is connected to the mounting frame 10 through the adapter plate 14, and the output plate 15 is partially inserted (such as vertically inserted, i.e. inserted along the extension direction of the brush hairs) into the brush hairs 31, can extend into the brush hairs 31 by 2-5 cm depending on the length of the brush hairs 31, and is used to beat the coal slime adhered to the roller brush hairs 31, so as to ensure the quality of the brush hairs 31, ensure the cleaning quality, and quickly absorb and clean the coal slime.

[0031] In one embodiment, the adapter plate 14 includes a connecting plate 141 and a guard plate 142 connected at a predetermined included angle, wherein the predetermined included angle is greater than 100°, so as to avoid that the connecting angle of the two is too protruding to interfere with the installation of other components, and also save materials, wherein the guard plate 142 is connected to the mounting frame 10 through the connecting plate 141, and the guard plate 142 and the output plate 15 are vertically connected, and the guard plate 142 protrudes from the outermost side of the brush hairs 31. In this way, the coal slime beaten down by the output plate 15 can be protected by the guard plate 142 and the connecting plate 141, so as to avoid that the coal slime is scattered everywhere and is difficult to clean, and especially to avoid that the coal slime is scattered or rises to the inside of the car residue cleaning machine to affect the operation of other components.

[0032] It should be understood by those skilled in the art that the embodiments of the utility model shown in the above description and the drawings are only examples and do not limit the utility model. The advantages of the utility model have been completely and effectively realized. The functions and structural principles of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be any deformation or modification without departing from the principles.

Claims

1. A rear roller brush mechanism for a carriage residue cleaning machine, wherein the carriage residue cleaning machine is provided with a suction discharge mechanism, characterized in that, The rear brush mechanism of the carriage cleaning device comprises a mounting frame, a main brush and two side brushes mounted on the mounting frame, wherein the mounting frame is used for connecting the carriage residue cleaning machine, the main brush is rotatably mounted on the mounting frame and located right behind the material suction and discharge mechanism to rotate the material for the material suction and discharge mechanism to absorb, the two side brushes are symmetrically distributed on the two sides of the main brush and form an included angle greater than 90° with the main brush, so that the main brush and the two side brushes can cooperatively form a semi-encircling rotating range, the side brushes and the material suction and discharge mechanism have an overlapping part in the walking direction of the carriage residue cleaning machine, and the main brush is connected with the side brushes through a linkage to drive the side brushes to synchronously rotate when the main brush is oriented to rotate.

2. The vehicle compartment cleaning apparatus rear roller brush mechanism as recited in claim 1, wherein, The angle between the side brush and the main brush is 120°-155°.

3. The vehicle compartment cleaning apparatus rear roller brush mechanism of claim 1 wherein, A rotating motor is mounted on the mounting frame, an output end of the rotating motor is coaxially sleeved with a driving wheel, a roller shaft of the main brush is coaxially sleeved with a driven wheel, and the driving wheel and the driven wheel are drivingly connected through a transmission chain.

4. The vehicle compartment cleaning apparatus rear roller brush mechanism as recited in claim 3, wherein, A tensioning wheel is further mounted on the mounting frame, the tensioning wheel is located between the driving wheel and the driven wheel and cooperates with the transmission chain to tension the transmission chain.

5. The vehicle compartment cleaning apparatus rear roller brush mechanism of claim 1 wherein, The main brush and the side brush each comprise a roller and brush hairs arranged on the surface of the roller, and the brush hairs are steel wire brush hairs or steel wire nylon brush hairs.

6. The vehicle compartment cleaning apparatus rear roller brush mechanism of claim 5, wherein, A coal beating plate is further mounted on the mounting frame, the coal beating plate comprises a switching plate and an output plate, the output plate is connected with the mounting frame through the switching plate, and the output plate is partially inserted into the brush hairs.

7. The vehicle compartment cleaning apparatus rear roller brush mechanism of claim 6 wherein, The switching plate comprises a connecting plate and a guard plate connected at a predetermined included angle, the predetermined included angle is greater than 100°, the guard plate is connected with the mounting frame through the connecting plate, the guard plate is perpendicularly connected with the output plate, and the guard plate protrudes from the outermost side of the brush hairs.

8. The vehicle compartment cleaning apparatus rear roller brush mechanism of claim 1 wherein, The linkage is a universal joint.

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