Carriage excess material absorbing device

Abstract

The carriage excess material absorbing device comprises a mounting frame, the front side face of a mounting vertical plate on the mounting frame is divided into two movable areas, and check blocks are symmetrically arranged on the two sides of the movable areas; suction cylinders are arranged in the moving areas of the mounting vertical plates, the suction cylinders are sleeved with limiting frames below the mounting vertical plates, the suction cylinders are hinged to the limiting frames through hinge shafts, the limiting frames are provided with first hinge points right below the hinge shafts, and the suction cylinders are provided with blocking lugs matched with the check blocks in a bilateral symmetry mode below the hinge shafts; a second hinge point is arranged above the hinge shaft, the first hinge point and the second hinge point are connected through a spring, and meanwhile, a driving structure used for driving the two limiting frames to synchronously and horizontally reciprocate is installed on the rear side face of the installation vertical plate, so that the limiting frames drive the material suction barrel to move left and right and meanwhile can conduct inclined deflection movement; and the material suction range of the material suction barrel is effectively widened, and the excess material suction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a carriage residual material absorption device. Background Art

[0002] When trains are transporting bulk materials such as coal, there is often a lot of residual material adhering to the bottom of the carriage, forming residues that need to be cleaned regularly.

[0003] At present, some automated cleaning equipment can only perform fixed-point and directional cleaning, that is, the suction barrel is fixedly installed on the equipment. During the movement of the equipment, it can only absorb the residual material in the area directly facing the suction barrel, and it is difficult to effectively absorb the residual material nearby. This also requires the equipment to repeatedly perform absorption and cleaning in the carriage until the suction barrel can cover most of the carriage surface, resulting in the problem of low cleaning and absorption efficiency. Utility Model Content

[0004] The embodiment of the present application provides a device for absorbing residual materials in a carriage, which can effectively improve the efficiency of cleaning and absorbing residual materials in the carriage and has a good cleaning effect.

[0005] The embodiment of the present application provides a car residual material absorption device, comprising a mounting frame, the mounting frame having a mounting vertical plate, the mounting vertical plate extending in a horizontal direction and divided into two left and right active areas by a partition plate on the front side, and stoppers are symmetrically arranged on both sides of the active area;

[0006] The mounting vertical plate is respectively provided with suction cylinders in the two movable areas, and the suction cylinder is sleeved with a limit frame below the mounting vertical plate. The suction cylinder is hinged to the limit frame through a hinge shaft, and the limit frame is provided with a first hinge point directly below the hinge shaft, and the suction cylinder is symmetrically provided with stop ears cooperating with the stop block below the hinge shaft, and the suction cylinder is provided with a second hinge point above the hinge shaft, and the first hinge point and the second hinge point are connected by a spring, and a driving structure for driving the two limit frames to synchronously reciprocate horizontally is installed on the rear side of the mounting vertical plate.

[0007] In a possible implementation, the driving structure includes a telescopic element, a linkage, a first adapter plate and a second adapter plate, wherein the first adapter plate and the second adapter plate are respectively connected to the two limit frames, the telescopic element is horizontally installed on the rear side of the mounting vertical plate, and the telescopic axis of the telescopic element is fixedly connected to the first adapter plate, the linkage is distributed in a U-shape and is rotatably arranged on the rear side of the mounting vertical plate, including an upper linkage belt and a lower linkage belt symmetrically distributed up and down, the first adapter plate is connected to the lower linkage belt, and the second adapter plate is connected to the upper linkage belt.

[0008] In a possible implementation, a guide groove extending in a horizontal direction is formed on the rear side surface of the mounting vertical plate, and the first adapter plate and the second adapter plate are respectively provided with guide blocks slidably matched with the guide groove.

[0009] In a possible implementation, the linkage member is implemented as a steel wire rope, rollers are respectively provided at four corners of the rear side surface of the mounting vertical plate, and the linkage member is sleeved on the four rollers.

[0010] In a possible implementation manner, the telescopic element is implemented as a telescopic cylinder.

[0011] In a possible implementation, the mounting frame further includes a front baffle, which is located at the front side of the suction cylinder and fixedly connected to the mounting vertical plate via connecting plates at both ends, and the front baffle extends in a horizontal direction.

[0012] In a possible implementation, a material blocking inclined plate is connected to the bottom of the front baffle plate, and the material blocking inclined plate is inclined downward close to the mounting vertical plate, and the inclination angle is 20°-40°;

[0013] The mounting frame also includes a top connecting plate and two L-shaped rotating side plates symmetrically hingedly installed at both ends of the top connecting plate, the two L-shaped rotating side plates extend in parallel, and the other ends of the two L-shaped rotating side plates are respectively hinged to the connecting plates, and the four hinge points of the two L-shaped rotating side plates located at the same end of the top connecting plate form a parallelogram.

[0014] In a possible implementation, a side baffle is connected to the bottom of the connecting plate, and a bottom end of the side baffle protrudes downward from a bottom end of the material blocking inclined plate.

[0015] In one possible implementation, a return roller is installed below the top connecting plate on the side of the suction cylinder away from the front baffle, the bottom end of the return roller is located above the bottom end of the side baffle and below the bottom end of the baffle inclined plate, and the return roller is directional and rotatable on the mounting frame to return the remaining material to the active area.

[0016] Beneficial effect: Compared with the prior art, the carriage residual material absorption device provided by the present application is provided with two suction barrels that can move synchronously and directional. At the same time, the suction barrels are hinged by a hinge shaft and a limit frame, and are connected by a spring and a limit frame that crosses the hinge shaft in the height direction. Since the straight-line distance between the two points is the longest, the suction barrel is maintained in an inclined state under the action of the spring. During the movement of the suction barrel, when the stop ear touches the stop block, the inclination direction of the suction barrel will be changed, so that the suction barrel can be tilted and swung back and forth in the active area, which can effectively increase the suction range of the suction barrel, improve the cleaning and absorption efficiency of the carriage residual material, and have a good cleaning effect.

[0017] These and other objects, features, and advantages of the present utility model are fully embodied by the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structural schematic diagram of the carriage surplus material absorption device of the present application is shown.

[0019] Figure 2 The side view structural schematic diagram of the carriage surplus material absorption device of the present application is shown.

[0020] Figure 3 The front side partial structural schematic diagram of the carriage surplus material absorption device of the present application is shown.

[0021] Figure 4 The rear side partial structural schematic diagram of the carriage surplus material absorption device of the present application is shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description can be applied to other implementation schemes, variant schemes, improvement schemes, equivalent schemes, and other technical schemes that do not deviate from the spirit and scope of the present utility model.

[0023] Those skilled in the art should understand that in the disclosure of the specification, the orientation or positional relationships indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on the present utility model.

[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 an element can be one, and in other embodiments, the number of the element can be multiple. The term "one" should not be construed as a limitation on the quantity.

[0025] Refer to Figures 1 to 4, an embodiment of the present application provides a carriage waste material absorption device, including a mounting frame 10. The mounting frame 10 has a mounting vertical plate 20. The mounting vertical plate 20 extends in the horizontal direction and is divided into two left and right movable areas 201 by a partition on the front side. At the same time, stoppers 21 are symmetrically arranged on both sides of the movable area 201, where the front side refers to the front side in the moving direction of the device.

[0026] In the two movable areas 201 of the mounting vertical plate 20, material suction cylinders 30 are respectively arranged. A limiting frame 31 is sleeved below the material suction cylinder 30 on the mounting vertical plate 20. At the same time, the material suction cylinder 30 is hinged to the limiting frame 31 through a hinge shaft 32. In addition, a first hinge point 33 is arranged directly below the hinge shaft 32 on the limiting frame 31. At the same time, on the left and right sides below the hinge shaft 32 of the material suction cylinder 30, there are ear blocks 34 that cooperate with the stoppers 21. And a second hinge point 35 is arranged above the hinge shaft 32 of the material suction cylinder 30. At the same time, the first hinge point 33 and the second hinge point 35 are connected by a spring 36. In addition, a driving structure for driving the two limiting frames 31 to move horizontally back and forth synchronously is installed on the rear side of the mounting vertical plate 20.

[0027] Specifically, in the connection of the spring 36 between the first hinge point 33 and the second hinge point 34, when the first hinge point 33, the hinge shaft 32, and the second hinge point 35 are on the same vertical line, the length of the spring 36 is the longest. And when the material suction cylinder 30 is skewed, whether it is skewed to the left or to the right, the length of the spring 36 will be slightly shorter. Therefore, in the initial state of the material suction cylinder 30, the material suction cylinder 30 is kept in a skewed state, where the balance force to achieve this state depends on the spring 36. When the driving structure drives the two limiting frames 31 to move horizontally back and forth synchronously, the ear block 34 will first contact the stopper 21, and then a reverse thrust will be formed below the material suction cylinder 30. For example, when the initially left-tilted material suction cylinder 30 touches the right stopper 21, the stopper 21 will first block the material suction cylinder 30 and push the material suction cylinder 30 in the opposite direction below it, which will make the material suction cylinder 30 gradually become vertical, and then become right-tilted, and then move to the left in a right-tilted state, and so on, so that the material suction cylinder 30 can reciprocally tilt and swing in the movable area 201. During this period, the driving structure drives the limiting frame 31 to reciprocate. Even when the material suction cylinder 30 is moving to the right and is kept in a right-tilted state, the ear block 34 does not touch the stopper 21, and the material suction cylinder 30 will continue to maintain the right-tilted state and move to the left in the next round of movement, so that it can automatically get on the right track.

[0028] Therefore, in the carriage residue absorption device provided by the present application, the two material suction cylinders 30 continuously tilt and swing in the two movable areas 201, which can fully cover the entire movable area 201, rather than the area corresponding to the suction ports of the material suction cylinders 30 themselves. Furthermore, the efficiency of cleaning and absorbing the carriage residue can be greatly improved, and the cleaning effect is good.

[0029] In one embodiment, the driving structure includes a telescopic element 41, a linkage 42, a first adapter plate 43, and a second adapter plate 44. The telescopic element 41 is preferably a telescopic cylinder, such as an oil cylinder, a pneumatic cylinder, an electric cylinder, etc. The first adapter plate 43 and the second adapter plate 44 are respectively connected to the two limit frames 31. At the same time, the telescopic element 41 is horizontally installed on the rear side of the installation vertical plate 20, and the telescopic shaft of the telescopic element 41 is fixedly connected to the first adapter plate 43 for driving the first adapter plate 43 to reciprocate in a fixed direction. In addition, the linkage 42 is distributed in a square shape and is rotatably arranged on the rear side of the installation vertical plate 20, including an upper linkage belt 421 and a lower linkage belt 422 that are symmetrically distributed up and down. The first adapter plate 43 is connected to the lower linkage belt 422, and the second adapter plate 44 is connected to the upper linkage belt 421. In this way, when the telescopic element 41 drives the corresponding limit frame 31 to move through the first adapter plate 43, the first adapter plate 43 will drive the linkage 42 to rotate, and then can synchronously drive the second adapter plate 44 to move. Thus, the two limit frames 31 can be simultaneously driven by the telescopic element 41 to move synchronously in a fixed direction, which is convenient to control and easy to maintain.

[0030] In one embodiment, a guiding groove 202 extending in the horizontal direction is formed on the rear side of the installation vertical plate 20. At the same time, the first adapter plate 43 and the second adapter plate 44 are respectively provided with guiding blocks 431 that are slidably matched with the guiding groove 202, so as to ensure the accuracy of the moving direction and the stability of the movement of the first adapter plate 43 and the second adapter plate 44 through the sliding fit relationship between the guiding groove 202 and the guiding blocks 431.

[0031] In one embodiment, the linkage 42 is implemented as a steel wire rope. Rollers 22 are respectively arranged at the four corners on the rear side of the installation vertical plate 20. The linkage 42 is sleeved on the four rollers 22. The steel wire rope can be limited by the wheel grooves of the rollers 22 and can rotate freely.

[0032] In one embodiment, the installation frame 10 further includes a front baffle 50. The front baffle 50 is located on the front side of the material suction cylinder 20 and is fixedly connected to the installation vertical plate 20 through connecting plates 51 at both ends. The front baffle 50 extends in the horizontal direction and is used to block larger material blocks, which can prevent multiple larger material blocks from flowing into the material suction cylinder 30 simultaneously, causing jamming or blockage of the material suction cylinder 30 and affecting the material suction effect.

[0033] Further preferably, a material blocking inclined plate 52 is connected to the bottom of the front baffle plate 50, and the material blocking inclined plate 52 is inclined downward close to the mounting vertical plate 20, and the inclination angle is 20°-40°;

[0034] The mounting frame 10 also includes a top connecting plate 60 and two L-shaped rotating side plates 61 symmetrically hingedly installed at both ends of the top connecting plate 60, wherein the two L-shaped rotating side plates 61 extend in parallel, and the other ends of the two L-shaped rotating side plates 61 are hinged to the connecting plate 51 respectively, and the four hinge points of the two L-shaped rotating side plates 61 located at the same end of the top connecting plate 60 form a parallelogram. In this way, on the one hand, material can be blocked by the material blocking inclined plate 52, and when some slightly larger material blocks enter the inclined surface of the material blocking inclined plate 52, as the equipment moves forward, under the action of the two L-shaped rotating side plates 61, the material blocks will lift the material blocking inclined plate 52 a certain distance until they can enter the active area 201 and be absorbed by the suction cylinder 30. Obviously, the upper limit of the lifting distance is constrained by the gap between the two L-shaped rotating side plates 61, and larger material blocks that cannot enter the side of the material blocking inclined plate 52 cannot lift the material blocking inclined plate 52.

[0035] In one embodiment, a side baffle 53 is connected to the bottom of the connecting plate 51, and the bottom end of the side baffle 53 protrudes downward from the bottom end of the material blocking inclined plate 52, so as to block and limit the remaining material on the side, and ensure that the remaining material does not overflow during the suction process of the suction barrel 30, thereby ensuring the suction efficiency and quality.

[0036] Further preferably, a return roller 70 is installed below the top connecting plate 60 on the side of the suction barrel 30 away from the front baffle 50. The bottom end of the return roller 70 is located above the bottom end of the side baffle 53 and below the bottom end of the baffle inclined plate 52. At the same time, the return roller 70 is directional and rotatably arranged on the mounting frame 10 to rotate the residual material to the active area 201, and ensure that the residual material does not overflow during the suction process of the suction barrel 30, so as to ensure the suction efficiency and suction quality, wherein the power source of the return roller 70 can be a motor 71, and the rotating shaft of the motor 71 drives the central axis of the return roller 70 to rotate directional through a belt.

[0037] It should be noted that the terms "first, second" in the present application are only used for descriptive purposes and do not indicate any order. They cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0038] Those skilled in the art should understand that the embodiments of the present utility model described above and shown in the accompanying drawings are only examples and do not limit the present utility model. The advantages of the present utility model have been fully and effectively realized. The functions and structural principles of the present utility model have been demonstrated and explained in the embodiments, and without departing from the said principles, any deformation or modification can be made to the embodiments of the present utility model.

Claims

1. The carriage residual material absorption device is characterized by: The mounting frame comprises a mounting vertical plate, the mounting vertical plate extends in the horizontal direction and is divided into two left and right activity areas by a partition plate on the front side, and blocks are symmetrically arranged on both sides of the activity area; The mounting vertical plate is respectively provided with suction cylinders in the two movable areas, and the suction cylinder is sleeved with a limit frame below the mounting vertical plate. The suction cylinder is hinged to the limit frame through a hinge shaft, and the limit frame is provided with a first hinge point directly below the hinge shaft, and the suction cylinder is symmetrically provided with stop ears cooperating with the stop block below the hinge shaft, and the suction cylinder is provided with a second hinge point above the hinge shaft, and the first hinge point and the second hinge point are connected by a spring, and a driving structure for driving the two limit frames to synchronously reciprocate horizontally is installed on the rear side of the mounting vertical plate.

2. The carriage residual material absorption device according to claim 1, characterized in that: The driving structure includes a telescopic element, a linkage, a first adapter plate and a second adapter plate, wherein the first adapter plate and the second adapter plate are respectively connected to the two limit frames, the telescopic element is horizontally installed on the rear side of the mounting vertical plate, and the telescopic shaft of the telescopic element is fixedly connected to the first adapter plate, the linkage is distributed in a U-shape and is rotatably arranged on the rear side of the mounting vertical plate, and includes an upper linkage belt and a lower linkage belt symmetrically distributed up and down, the first adapter plate is connected to the lower linkage belt, and the second adapter plate is connected to the upper linkage belt.

3. The carriage residual material absorption device according to claim 2, characterized in that: A guide groove extending in the horizontal direction is formed on the rear side surface of the mounting vertical plate, and the first adapter plate and the second adapter plate are respectively provided with guide blocks slidably matched with the guide groove.

4. The vehicle compartment residual material absorption device according to claim 2, characterized in that: The linkage member is implemented as a steel wire rope, and rollers are respectively arranged at four corners of the rear side surface of the mounting vertical plate, and the linkage member is sleeved on the four rollers.

5. The vehicle compartment residual material absorption device according to claim 2, characterized in that: The telescopic element is embodied as a telescopic cylinder.

6. The vehicle compartment residual material absorption device according to claim 1, characterized in that: The mounting frame further comprises a front baffle, which is located at the front side of the suction cylinder and is fixedly connected to the mounting vertical plate via connecting plates at both ends, and the front baffle extends in a horizontal direction.

7. The vehicle compartment residual material absorption device according to claim 6, characterized in that: The bottom of the front baffle is connected with a material blocking inclined plate, and the material blocking inclined plate is inclined downward close to the mounting vertical plate, and the inclination angle is 20°-40°; The mounting frame also includes a top connecting plate and two L-shaped rotating side plates symmetrically hingedly installed at both ends of the top connecting plate, the two L-shaped rotating side plates extend in parallel, and the other ends of the two L-shaped rotating side plates are respectively hinged to the connecting plates, and the four hinge points of the two L-shaped rotating side plates located at the same end of the top connecting plate form a parallelogram.

8. The vehicle compartment residual material absorption device according to claim 7, characterized in that: The bottom of the connecting plate is connected with a side baffle plate, and the bottom end of the side baffle plate protrudes downward from the bottom end of the material blocking inclined plate.

9. The vehicle compartment residual material absorption device according to claim 8, characterized in that: A return roller is installed below the top connecting plate on the side of the suction cylinder away from the front baffle, the bottom end of the return roller is located above the bottom end of the side baffle and below the bottom end of the baffle inclined plate, and the return roller is directional and rotatable on the mounting frame to return the residual material to the active area.

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