Sweeping and material taking mechanism for cleaning residual materials of train open wagon without opening door

Abstract

The invention discloses a sweeping and material taking mechanism for cleaning residual materials of a train open wagon without opening a door, belongs to the technical field of open wagon sweeping, and aims to solve the problem that the residual materials attached to a carriage of the open wagon are difficult to clean. Comprising a bucket lifting mechanism and sweeping mechanisms, and the sweeping mechanisms are symmetrically arranged on the front and rear sides of the bottom of the bucket lifting mechanism; the sweeping mechanism comprises a sweeping box body, a roller and a transverse brush are arranged at the bottom of the sweeping box body in parallel, the roller and the transverse brush are arranged from near to far compared with the bucket lifting mechanism, the two ends of the transverse brush are correspondingly and rotationally matched with the left end and the right end of the sweeping box body respectively, and the roller comprises a shell and a spiral blade shaft rotationally arranged in the shell; vertical brush frames are hinged to the left end and the right end of the sweeping box respectively, the upper ends and the lower ends of the vertical brushes are rotationally matched with the two ends of the vertical brush frames respectively, and the corner brushes are rotationally arranged at the bottoms of the vertical brush frames. Under the condition that the side door is not opened, residual materials in the carriage of the open wagon can be cleaned and collected, the number of workers is reduced, and the working intensity is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of open wagon cleaning, and in particular relates to a cleaning and material taking mechanism for cleaning residual materials in a train open wagon without opening the door. Background Art

[0002] At present, the transportation of bulk materials in China mainly relies on transportation tools such as trains, cars, and ships. Among them, car transportation is mostly used for short-distance transportation, ship transportation is suitable for specific areas, and train transportation is more widely used, mainly using open wagons such as C64, C70, and C70H (E) for transportation.

[0003] After the train transports the materials to the destination, the materials are unloaded through the unloading equipment. However, a small amount of freezable and high-viscosity materials are easily attached to the carriage and are difficult to remove through the unloading equipment. The doors need to be opened and the remaining materials inside the carriage need to be cleaned up with the cooperation of workers. Generally, each carriage needs to be equipped with 2-3 workers, and the cleaning time takes about 10-20 minutes. Moreover, the bottom of the carriage is generally uneven and extremely difficult to clean, which not only increases the labor cost, but also poses a threat to the safety and health of the workers. In addition, the train stays for a long time when cleaning the open car, and the doors need to be re-glued and sealed after opening, which adds additional costs. Summary of the invention

[0004] The purpose of the present invention is to provide a cleaning and material-removing mechanism for cleaning residual materials in an open-top train car without opening the door, so as to solve the problem that residual materials attached to the open-top train car are difficult to clean. The technical solution adopted by the present invention is as follows:

[0005] A cleaning and reclaiming mechanism for cleaning residual materials of an open train car without opening the door, comprising a lifting frame, a bucket lifting mechanism and a cleaning mechanism, wherein the top of the bucket lifting mechanism is connected to the lifting frame, and the cleaning mechanisms are symmetrically arranged on the front and rear sides of the bottom of the bucket lifting mechanism;

[0006] The cleaning mechanism comprises a cleaning box, a roller and a horizontal brush are arranged in parallel at the bottom of the cleaning box, the roller and the horizontal brush are arranged from near to far compared with the bucket lifting mechanism, and the two ends of the horizontal brush are respectively rotatably matched with the left and right ends of the cleaning box, the roller comprises a shell and a rotating shaft rotatably arranged in the shell, a plurality of blades are arranged on the circumference of the rotating shaft, the blades are composed of a left spiral sheet and a right spiral sheet connected to each other, the rotation directions of the left spiral sheet and the right spiral sheet are opposite, the rotation direction of the left spiral sheet and the right spiral sheet from the end to the middle of the rotating shaft is opposite to the working direction of the rotating shaft, a long feed port is axially opened on the side of the shell facing the horizontal brush, and a long discharge port is axially opened on the side of the shell facing the bucket lifting mechanism;

[0007] Vertical brush frames are respectively arranged on the left and right sides of the cleaning box body. The vertical brush frames are C-shaped. The upper and lower ends of the vertical brush are respectively rotatably cooperated with the two ends of the vertical brush frames. The corner brushes are rotatably arranged at the bottom of the vertical brush frames. When cleaning the open car, the horizontal brush rolls along the bottom wall of the open car, the vertical brush rolls along the corresponding side wall of the open car, and the corner brushes roll along the angle between the corresponding side wall and the bottom wall of the open car. The horizontal brush throws the loose residual materials into the drum, and the drum throws the residual materials into the bucket lifting mechanism through the rotation of the blades, and the discharge port of the bucket lifting mechanism protrudes out of the open car.

[0008] Furthermore, the cleaning box is hinged to the bucket lifting mechanism through two parallel connecting ears, the rear cylinder cover of the adjusting cylinder is hinged to the cleaning box, and the piston rod of the adjusting cylinder is hinged to the bucket lifting mechanism.

[0009] Furthermore, the rear cylinder cover of the adjustment oil cylinder is connected to one end of the spring shock absorber, and the other end of the spring shock absorber is hinged to the cleaning box.

[0010] Furthermore, it also includes a transverse movement component, which includes a transverse movement track, a transverse movement frame and an open chain. The cleaning box is provided with a left-right transverse movement track, and the transverse movement frame is rotatably provided with a butterfly pulley. The butterfly pulleys of the two transverse movement components respectively roll with the left and right parts of the transverse movement track. The left and right parts of the cleaning box are provided with sprocket groups, and the sprocket groups include a driving sprocket sleeved on the output shaft of the transverse movement motor and a driven sprocket rotatably provided on the cleaning box. The driving sprocket and the driven sprocket are horizontally spaced apart, and the driving sprocket and the driven sprocket are connected by an open chain. The two ends of the open chain are respectively connected to the transverse movement frame, and the two vertical brush frames are correspondingly provided on the two transverse movement frames.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The present invention can enter the compartment from the top of the open car without opening the side door, clean and collect residual materials on the bottom, side walls, front and rear parts of the compartment, and transport the collected residual materials to the outside of the compartment through a bucket lifting mechanism. Depending on the amount of residual materials in the compartment, a single compartment can be cleaned in 3-5 minutes, which reduces the number of workers, reduces the work intensity, shortens the work steps and vehicle detention time, and can greatly improve the above-mentioned problems. The horizontal brush is used to clean the materials attached to the bottom wall of the compartment, the vertical brush is used to clean the materials attached to the side walls of the compartment, and the corner brush is used to clean the residual materials at the angle between the side wall and the bottom surface, the reinforcement and other positions. The present invention can collect the residual materials attached to the compartment of the open car and clean them outside the compartment. After cleaning, the residual materials inside a single compartment can reach less than 5kg. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the present invention;

[0014] Figure 2 It is a left side view of the present invention;

[0015] Figure 3 It is a schematic diagram of the structure of the cleaning mechanism;

[0016] Figure 4 It is a schematic axonometric diagram of the arrangement of the roller and the horizontal brush on the cleaning box;

[0017] Figure 5 It is a schematic side view of the arrangement of the roller and the horizontal brush on the cleaning box;

[0018] Figure 6 It is the axonometric view of the rotating shaft;

[0019] Figure 7 It is the main view of the traverse component;

[0020] Figure 8 is a side view of the traverse assembly;

[0021] Fig. 9 It is an axonometric view of the transverse assembly.

[0022] In the figure, 1. lifting frame, 2. bucket lifting mechanism, 3. cleaning mechanism, 4. roller, 5. horizontal brush, 6. corner brush, 7. vertical brush, 8. cleaning box, 9. vertical brush frame, 10. horizontal movement assembly, 11. horizontal movement track, 12. horizontal movement frame, 13. open chain, 14. driven sprocket, 15. horizontal movement motor, 16. butterfly pulley, 17. long strip feed port, 18. long strip discharge port, 19. rotating shaft, 20. blade, 21. connecting ear, 22. adjustment cylinder, 23. spring shock absorber. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0024] The connection mentioned in the present invention is divided into fixed connection and detachable connection. The fixed connection is a non-detachable connection including but not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection and welding connection. The detachable connection includes but not limited to conventional detachable methods such as bolt connection, snap connection, pin connection and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can be found in the existing connection methods to achieve the function, and those skilled in the art can choose according to their needs. For example: welding connection is selected for fixed connection, and bolt connection is selected for detachable connection.

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings. The following embodiments are provided to explain the present invention, but the present invention is not limited to the following embodiments.

[0026] Example: Figures 1 to 9 As shown, a cleaning and reclaiming mechanism for cleaning residual materials in an open train car without opening the door comprises a lifting frame 1, a bucket lifting mechanism 2 and a cleaning mechanism 3. The top of the bucket lifting mechanism 2 is connected to the lifting frame 1, and the cleaning mechanisms 3 are symmetrically arranged on the front and rear sides of the bottom of the bucket lifting mechanism 2. The bucket lifting mechanism 2 is a bucket elevator. As a prior art, its structure is not described here in detail.

[0027] The cleaning mechanism 3 includes a cleaning box 8, and a roller 4 and a horizontal brush 5 are arranged in parallel at the bottom of the cleaning box 8. The roller 4 and the horizontal brush 5 are arranged from near to far compared to the bucket lifting mechanism 2. The two ends of the horizontal brush 5 are respectively rotatably matched with the left and right ends of the cleaning box 8. The roller 4 includes a shell and a rotating shaft 19 rotatably arranged in the shell. A plurality of blades 20 are arranged on the circumference of the rotating shaft 19. The blades 20 are composed of a left spiral sheet and a right spiral sheet connected to each other. The rotation directions of the left spiral sheet and the right spiral sheet are opposite. The rotation direction of the left spiral sheet and the right spiral sheet from the end to the middle of the rotating shaft 19 is opposite to the working direction of the rotating shaft 19. A long feed port 17 is axially opened on the side of the shell facing the horizontal brush 5, and a long discharge port 18 is axially opened on the side of the shell facing the bucket lifting mechanism 2;

[0028] Vertical brush frames 9 are respectively arranged on the left and right sides of the cleaning box 8, and the vertical brush frames 9 are C-shaped. The upper and lower ends of the vertical brush 7 are respectively rotatably matched with the two ends of the vertical brush frames 9, and the corner brush 6 is rotatably arranged at the bottom of the vertical brush frame 9. When cleaning the open car, the horizontal brush 5 rolls along the bottom wall of the open car, the vertical brush 7 rolls along the corresponding side wall of the open car, and the corner brush 6 rolls along the angle between the corresponding side wall and the bottom wall of the open car. The horizontal brush 5 throws the loose residual materials into the drum 4, and the drum 4 throws the residual materials into the bucket lifting mechanism 2 through the rotation of the blade 20, and the discharge port of the bucket lifting mechanism 2 protrudes out of the open car.

[0029] The present invention is installed on an open car sweeper and is used to clean up residual materials in the open car. A guide pulley is provided on the top of the lifting frame 1 for slidingly cooperating with the guide rail on the trolley traveling frame. The lifting frame 1 is connected to the lifting chain of the lifting mechanism of the open car sweeper. The lifting chain drives the lifting frame 1 to slide along the guide rail to realize the lifting of the present invention. By relying on the movement of the trolley traveling mechanism, the present invention can realize the moving cleaning along the open car compartment. The horizontal brush 5 is used to clean the materials attached to the bottom wall of the compartment, the vertical brush 7 is used to clean the materials attached to the side wall of the compartment, and the corner brush 6 is used to clean the residual materials at the angle between the side wall and the bottom surface, the tie rod and other positions. The connection between the left spiral sheet and the right spiral sheet forms a triangular hopper. The materials thrown into the drum 4 by the horizontal brush 5 are thrown into the bucket lifting mechanism 2 under the action of the centrifugal force of the blade 20. The present invention can collect and clean up the residual materials attached to the open car compartment to the outside of the compartment. After cleaning, the residual materials inside a single compartment can reach less than 5kg.

[0030] The cleaning box 8 is hinged to the bucket lifting mechanism 2 through two parallel connecting ears 21, the rear cylinder cover of the adjustment cylinder 22 is hinged to the cleaning box 8, and the piston rod of the adjustment cylinder 22 is hinged to the bucket lifting mechanism 2. By adjusting the extension and contraction of the piston rod of the adjustment cylinder 22, the lifting and lowering of the cleaning mechanisms 3 on both sides can be adjusted to achieve the adjustment of the pressing degree between the cleaning mechanism 3 and the bottom wall of the open car, which is used to control the cleaning force of the horizontal brush 5 on the bottom wall of the open car compartment.

[0031] The rear cylinder cover of the adjustment oil cylinder 22 is connected to one end of a spring shock absorber 23, and the other end of the spring shock absorber 23 is hinged to the cleaning box 8. The spring shock absorber 23 is used for adjusting the damping when the cleaning box 8.

[0032] It also includes a transverse movement component 10, which includes a transverse movement track 11, a transverse movement frame 12 and an open chain 13. The cleaning box 8 is provided with a left-right oriented transverse movement track 11, and the transverse movement frame 12 is rotatably provided with a butterfly pulley 16. The butterfly pulleys 16 of the two transverse movement components 10 respectively roll with the left and right parts of the transverse movement track 11. The left and right parts of the cleaning box 8 are provided with sprocket groups, and the sprocket groups include a driving sprocket sleeved on the output shaft of the transverse movement motor 15 and a driven sprocket 14 rotatably provided on the cleaning box 8. The driving sprocket and the driven sprocket 14 are horizontally spaced apart, and the driving sprocket and the driven sprocket 14 are connected by an open chain 13. The two ends of the open chain 13 are respectively connected to the transverse movement frame 12, and the two vertical brush frames 9 are correspondingly arranged on the two transverse movement frames 12. The vertical brush frame 9 is connected to the cleaning box 8) through the transverse movement component 10. When the present invention is driven by the trolley traveling device to move from the rear of the carriage to the head of the carriage, the transverse movement component 10 can drive the vertical brush 7 and the corner brush 6 to move laterally along the vertical direction of the head of the carriage, so as to achieve the purpose of cleaning the residual materials at the head and tail of the carriage.

[0033] The distance between the two vertical brushes 7 can be adjusted by the transverse movement assembly 10, so as to achieve the cleaning adjustment of the vertical brushes 7 on the side walls of the open car compartment.

[0034] The present invention can enter the carriage from the top of the open car without opening the side door, clean and collect the residual materials on the bottom, side walls, front and rear parts of the carriage, and transport the collected residual materials to the outside of the carriage through the bucket lifting mechanism. Depending on the amount of residual materials in the carriage, a single carriage can be cleaned in 3-5 minutes, reducing the number of workers, reducing the work intensity, shortening the work steps and vehicle detention time, and can greatly improve the above-mentioned existing problems.

[0035] The above embodiments are merely exemplary descriptions of the present invention and do not limit its protection scope. Those skilled in the art may also make partial changes thereto, which are within the protection scope of the present invention as long as they do not exceed the spirit of the present invention.

Claims

1. A cleaning and reclaiming mechanism for cleaning residual materials in an open train car without opening the door, characterized in that: It comprises a lifting frame (1), a bucket lifting mechanism (2) and a cleaning mechanism (3), wherein the top of the bucket lifting mechanism (2) is connected to the lifting frame (1), and the cleaning mechanism (3) is symmetrically arranged on the front and rear sides of the bottom of the bucket lifting mechanism (2); The cleaning mechanism (3) comprises a cleaning box (8), a roller (4) and a horizontal brush (5) are arranged in parallel at the bottom of the cleaning box (8), the roller (4) and the horizontal brush (5) are arranged from near to far compared to the bucket lifting mechanism (2), and the two ends of the horizontal brush (5) are respectively rotatably matched with the left and right ends of the cleaning box (8), the roller (4) comprises a shell and a rotating shaft (19) rotatably arranged in the shell, a plurality of blades (20) are arranged on the circumference of the rotating shaft (19), and the blades (20) are composed of a left spiral blade and a right spiral blade connected to each other, the left spiral blade and the right spiral blade have opposite rotation directions, and the rotation direction of the left spiral blade and the right spiral blade from the end to the middle of the rotating shaft (19) is opposite to the working rotation direction of the rotating shaft (19), the shell is provided with a long feed port (17) along the axial direction on the side facing the horizontal brush (5), and the shell is provided with a long discharge port (18) along the axial direction on the side facing the bucket lifting mechanism (2); A vertical brush frame (9) is respectively arranged on the left and right sides of the cleaning box (8), and the vertical brush frame (9) is C-shaped. The upper and lower ends of the vertical brush (7) are respectively rotatably matched with the two ends of the vertical brush frame (9), and the corner brush (6) is rotatably arranged at the bottom of the vertical brush frame (9). When cleaning the open car, the horizontal brush (5) rolls along the bottom wall of the open car, the vertical brush (7) rolls along the corresponding side wall of the open car, and the corner brush (6) rolls along the angle between the corresponding side wall and the bottom wall of the open car. The horizontal brush (5) throws the loose residual materials into the drum (4), and the drum (4) throws the residual materials into the bucket lifting mechanism (2) through the rotation of the blades (20), and the discharge port of the bucket lifting mechanism (2) protrudes out of the open car.

2. The cleaning and reclaiming mechanism for cleaning residual materials from an open train wagon without opening the door according to claim 1, characterized in that: The cleaning box (8) is hinged to the bucket lifting mechanism (2) through two parallel connecting ears (21), the rear cylinder cover of the adjusting oil cylinder (22) is hinged to the cleaning box (8), and the piston rod of the adjusting oil cylinder (22) is hinged to the bucket lifting mechanism (2).

3. The cleaning and reclaiming mechanism for cleaning residual materials from an open train wagon without opening the door according to claim 2, characterized in that: The rear cylinder cover of the adjustment oil cylinder (22) is connected to one end of a spring shock absorber (23), and the other end of the spring shock absorber (23) is hinged to the cleaning box (8).

4. A cleaning and reclaiming mechanism for cleaning residual materials from a train open wagon without opening the door according to any one of claims 1 to 3, characterized in that: The cleaning box (8) further comprises a transverse movement assembly (10), the transverse movement assembly (10) comprising a transverse movement track (11), a transverse movement frame (12) and an open chain (13), a left-right oriented transverse movement track (11) is provided on the cleaning box (8), a butterfly pulley (16) is rotatably provided on the transverse movement frame (12), the butterfly pulleys (16) of the two transverse movement assemblies (10) respectively correspond to the left and right parts of the transverse movement track (11), and the left and right parts of the cleaning box (8) are both provided with A sprocket group, the sprocket group includes a driving sprocket sleeved on the output shaft of the transverse motor (15) and a driven sprocket (14) rotatably arranged on the cleaning box (8), the driving sprocket and the driven sprocket (14) are arranged horizontally and spaced apart, the driving sprocket and the driven sprocket (14) are connected by an open chain (13), the two ends of the open chain (13) are respectively connected to the transverse frame (12), and the two vertical brush frames (9) are correspondingly arranged on the two transverse frames (12).

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