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

Abstract

The utility model 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 gondola car can be cleaned and collected, so that the number of workers is reduced, and the working intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of open car cleaning, in particular to a cleaning and material-retrieving mechanism for cleaning residual materials in a train open car without opening a door. Background Art

[0002] Currently, the transportation of bulk materials in China mainly relies on transportation methods such as trains, automobiles, and ships. Among them, automobile transportation is mainly 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).

[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 with the cooperation of workers. Generally, 2-3 workers are required for each carriage, 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 labor costs but also poses a threat to the safety and health of workers. In addition, the train will be detained 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. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning and retrieving mechanism for cleaning residual materials in open wagons of trains without opening the doors, so as to solve the problem that residual materials attached to open wagons are difficult to clean. The technical solutions adopted by this utility model are as follows:

[0005] A cleaning and reclaiming mechanism for cleaning residual materials from a train open wagon without opening the door comprises a lifting frame, a bucket lifting mechanism and a cleaning mechanism. 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 includes a cleaning box, a roller and a horizontal brush are arranged in parallel at the bottom of the cleaning box, and the roller and the horizontal brush are arranged from near to far compared to 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, and the roller includes a shell and a rotating shaft rotatably arranged in the shell, and a plurality of blades are arranged on the circumference of the rotating shaft, and the blades are composed of a left spiral sheet and a right spiral sheet connected to each other, and the rotation directions of the left spiral sheet and the right spiral sheet are opposite, and 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, and 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, and baffles are symmetrically provided at both ends of the horizontal brush;

[0007] There are vertical brush frames on the left and right sides of the cleaning box respectively. The vertical brush frames are C-shaped. The upper and lower ends of the vertical brushes 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 gondola, the horizontal brush rolls along the bottom wall of the gondola, the vertical brushes roll along the corresponding side walls of the gondola, and the corner brushes roll along the angle between the corresponding side walls and the bottom wall of the gondola. 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. The discharge port of the bucket lifting mechanism protrudes out of the gondola.

[0008] Furthermore, the cleaning box is hinged to the bucket lifting mechanism through two parallel connecting ears, the rear cylinder cover of the adjustment cylinder is hinged to the cleaning box, and the piston rod of the adjustment 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 facing transverse movement track, and a butterfly pulley is rotatably provided on the transverse movement frame. 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 a sprocket group, and the sprocket group includes 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 arranged horizontally at intervals, 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 beneficial effects of the present invention are:

[0012] The utility model allows entering the compartment from above the open car without opening the side door, cleaning and collecting residual materials on the bottom, side walls, front and rear parts of the compartment, and transporting 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 workload, 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 locations. The utility model 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 the main view of the utility model;

[0014] Figure 2 It is a left view of the utility model;

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

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

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

[0018] Figure 6 It is an axonometric drawing of the axis of rotation;

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

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

[0021] Figure 9 This 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. adjusting cylinder, 23. spring shock absorber, 24. material baffle. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention is described below using specific embodiments illustrated in the accompanying drawings. However, it should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0024] The connections mentioned in this utility model are divided into fixed connections and detachable connections. The fixed connection refers to a non-detachable connection, including but not limited to conventional fixed connection methods such as hem connection, rivet connection, adhesive connection, and welding connection. The detachable connection refers to but not limited to conventional detachable connection methods such as bolt connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly specified, it is assumed that at least one connection method can be found among the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example, a fixed connection may be a welding connection, and a detachable connection may be a bolt connection.

[0025] The present invention will be further described in detail below with reference to 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 a train open 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 drum 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 piece and a right spiral piece connected to each other. The rotation directions of the left spiral piece and the right spiral piece are opposite. The rotation direction of the left spiral piece and the right spiral piece from the end to the middle of the rotating shaft 19 is opposite to the working direction of the rotating shaft 19. The shell is axially provided with a long feed port 17 on the side facing the horizontal brush 5, and the shell is axially provided with a long discharge port 18 on the side facing the bucket lifting mechanism 2. Baffle plates 24 are symmetrically provided at both ends of the horizontal brush 5. The baffle plates 24 are used to collect the loose and broken materials under cleaning;

[0028] Vertical brush frames 9 are respectively provided on the left and right sides of the cleaning box 8. The vertical brush frames 9 are C-shaped. The upper and lower ends of the vertical brush 7 are respectively rotatably cooperated with the two ends of the vertical brush frame 9. The corner brush 6 is rotatably set 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 material into the drum 4, and the drum 4 throws the residual material 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 mounted on a gondola car sweeper and is used to clean residual material from the gondola car. A guide pulley is provided on the top of the lifting frame 1, which is designed to slide with the guide rails on the carriage. The lifting frame 1 is connected to the lifting chain of the gondola car sweeper's lifting mechanism. The lifting chain drives the lifting frame 1 to slide along the guide rails, enabling the present invention to be raised and lowered. The movement of the carriage mechanism allows the present invention to move along the gondola car's compartment and clean. A horizontal brush 5 is used to clean material adhering to the compartment's bottom wall, a vertical brush 7 is used to clean material adhering to the compartment's side walls, and a corner brush 6 is used to clean residual material at the angle between the side wall and the bottom surface, as well as at tie bars. The connection between the left and right spiral blades forms a triangular hopper. Material flung into the drum 4 by the horizontal brush 5 is then flung into the bucket lifting mechanism 2 by the centrifugal force of the rotating blades 20. The present invention can collect and remove residual material adhering to the gondola car compartment. After cleaning, the residual material within a single compartment can reach less than 5 kg.

[0030] The cleaning box 8 is hinged to the bucket lift mechanism 2 via two parallel connecting ears 21. The rear cylinder head 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 lift mechanism 2. By adjusting the piston rod of the cylinder 22, the lifting and lowering of the cleaning mechanisms 3 on both sides can be adjusted, thereby adjusting the degree of pressure between the cleaning mechanisms 3 and the bottom wall of the gondola car, thereby controlling the cleaning force of the horizontal brush 5 on the bottom wall of the gondola car.

[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 with the cleaning casing 8. The spring shock absorber 23 is used for adjusting the damping when cleaning casing 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 facing 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 a sprocket group, and the sprocket group includes 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 arranged horizontally at intervals, 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 utility model is driven by the trolley traveling device to move from the rear of the car to the head of the car, 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 car, so as to achieve the purpose of cleaning the residual materials at the head and tail of the car.

[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] This utility model allows access to the open carriage from above without opening the side doors, cleaning and collecting residual materials from the carriage floor, side walls, front and rear sections, and then transporting the collected residual materials to the outside of the carriage via a bucket elevator. Depending on the amount of residual material in the carriage, a single carriage can be cleaned in 3-5 minutes, reducing the number of workers, workload, and work steps, as well as vehicle detention time, significantly improving the aforementioned problems.

[0035] The above embodiments are merely illustrative of the present invention and do not limit its scope of protection. Those skilled in the art may make partial changes thereto, which are within the scope of protection 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 from an open wagon without opening the door, characterized by: The utility model 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) 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 rotated 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 The left spiral piece and the right spiral piece are connected to each other, and the rotation direction of the left spiral piece and the right spiral piece is opposite. The rotation direction of the left spiral piece and the right spiral piece from the end to the middle of the rotating shaft (19) is opposite to the working direction of the rotating shaft (19). The side of the housing facing the horizontal brush (5) is axially provided with a long feed port (17), and the side of the housing facing the bucket lifting mechanism (2) is axially provided with a long discharge port (18), and baffle plates (24) are symmetrically provided at both ends of the horizontal brush (5); A vertical brush frame (9) is respectively provided 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 provided 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 material into the drum (4), and the drum (4) throws the residual material 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.

2. The cleaning and reclaiming mechanism for cleaning residual materials from a train open 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 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).

3. The cleaning and reclaiming mechanism for cleaning residual materials from a train open 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 moving assembly (10), the transverse moving assembly (10) comprising a transverse moving track (11), a transverse moving frame (12) and an open chain (13), a transverse moving track (11) facing left and right is provided on the cleaning box (8), a butterfly pulley (16) is rotatably provided on the transverse moving frame (12), the butterfly pulleys (16) of the two transverse moving assemblies (10) respectively roll in correspondence with the left and right parts of the transverse moving track (11), and the left and right parts of the cleaning box (8) are both provided with A sprocket assembly comprises a driving sprocket sleeved on the output shaft of a transverse motor (15) and a driven sprocket (14) rotatably arranged on a cleaning box (8), wherein the driving sprocket and the driven sprocket (14) are arranged horizontally and spaced apart, and the driving sprocket and the driven sprocket (14) are connected by an open chain (13), and the two ends of the open chain (13) are respectively connected to the transverse frame (12), and two vertical brush frames (9) are correspondingly arranged on the two transverse frames (12).

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