Self-walking disc type sweeper

Abstract

The utility model discloses a self-walking disc type sweeper and belongs to the field of carriage unloading. The cleaning device comprises a walking mechanism, a suspension arm and a cleaning mechanism, the suspension arm is installed on the walking mechanism, and the cleaning mechanism is installed on the suspension arm. The utility model aims to solve the problems that the position of an existing disc-type sweeper is fixed, so that the existing disc-type sweeper has certain limitation in the aspect of coping with different site layouts and conditions and is small in application range, and the transverse sweeping range of a sweeping disc is relatively fixed, so that the sweeping disc cannot be flexibly moved and adjusted. The sweeping coverage area and the sweeping depth can be optimized by adjusting the distance between the side sweeping disc mechanism and the low sweeping disc mechanism, and therefore the sweeping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a self-propelled disc-type sweeper, belonging to the field of carriage unloading. Background Art

[0002] A disc sweeper is a mechanical device used for conveying and unloading materials, in which the sweeping disc plays a key role. It is usually used to unload bulk materials from storage containers or transportation equipment. Bulk materials such as granular or powdered coal are pushed forward along the walking route of the sweeping disc through the rotation of the sweeping disc. However, most of the existing disc sweepers are fixed, that is, a traction mechanism and a track are required to transport the carriage loaded with materials to the bottom of the disc sweeper. After the unloading and cleaning is completed, the carriage is moved away so that the next carriage can fill the position. In this way, since the position of the disc sweeper is fixed, it has certain limitations in dealing with different site layouts and conditions, which may make it less suitable in some working environments. In addition, since the size of the sweeping disc is limited, the lateral sweeping range is relatively fixed, and it cannot be flexibly moved and adjusted. It also cannot meet the requirements of targeted carriage side wall cleaning of different models of carriages, which may lead to a decrease in the cleaning efficiency of the equipment, or the accumulation of accumulated materials due to inadequate cleaning of the carriage side wall.

[0003] Therefore, it is urgent to propose a novel self-propelled disc sweeper to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of developing the utility model is to solve the problem that the existing disc sweeper is fixed in position, so it has certain limitations in dealing with different site layouts and conditions, has a small scope of application, and the lateral sweeping range of the sweeping disc is relatively fixed, and cannot be flexibly moved and adjusted. A brief overview of the utility model is given below to provide a basic understanding of certain aspects of the utility model. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to determine the key or important parts of the utility model, nor is it intended to limit the scope of the utility model.

[0005] The technical solution of this utility model:

[0006] The self-propelled disc sweeper comprises a traveling mechanism, a suspension arm and a cleaning mechanism, wherein the traveling mechanism is provided with a suspension arm, and the suspension arm is provided with a cleaning mechanism;

[0007] The cleaning mechanism includes a mounting frame, a lifting cylinder, a lifting seat, a first arm, a second arm, a first connecting rod, a second connecting rod, a side cleaning disc mechanism and a low cleaning disc mechanism. The mounting frame is fixedly mounted on the boom, and a lifting cylinder is mounted on the mounting frame. The output end of the lifting cylinder is fixedly connected to the lifting seat, and the left and right sides of the mounting frame are respectively hinged to the top of the first arm and the second arm, the middle part of the first arm is hinged to one end of the first connecting rod, and the other end of the first connecting rod is hinged to one side of the lifting seat, the middle part of the second arm is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the other side of the lifting seat, the bottom of the first arm and the second arm are both equipped with side cleaning disc mechanisms, and the bottom of the lifting seat is equipped with a low cleaning disc mechanism.

[0008] Preferably: the boom includes a first boom, a second boom, a connecting part, a connecting rod, a swing rod, a first cylinder and a second cylinder, one end of the first boom is fixedly mounted on the walking mechanism, and the other end is hinged to the second boom, two ends of the first cylinder are respectively hinged to one side end of the first boom and the second boom, the other side end of the second boom is hinged to the connecting part, one end of the second cylinder, the connecting rod and the swing rod are hinged at a common point, the other ends of the swing rod and the second cylinder are respectively hinged to the second boom, and the other end of the connecting rod is hinged to the connecting part.

[0009] Preferably: the low sweeping disc mechanism comprises a rotating shaft, a rotating seat, a driven pulley, a driving pulley, a rotating motor and a low sweeping disc, the rotating shaft passes through the lifting seat and establishes a rotating connection with the lifting seat through the rotating seat, the lifting seat is fixedly mounted with a rotating motor, the output end of the rotating motor is mounted with a driving pulley, the top of the rotating shaft is mounted with a driven pulley, the driven pulley and the driving pulley establish a belt transmission connection, and the bottom of the rotating shaft is mounted with a low sweeping disc.

[0010] Preferably: the side cleaning disc mechanism includes a shell, a drive motor, a motor seat, a connecting shaft and a side cleaning disc, the shell is fixedly installed at the bottom of the first arm or the second arm, the drive motor is fixedly installed in the shell through the motor seat, the output end of the drive motor is fixedly connected to the top end of the connecting shaft through a coupling, and the bottom end of the connecting shaft is fixedly connected to the side cleaning disc.

[0011] Preferably, the number of the lifting cylinders is at least two.

[0012] The utility model has the following beneficial effects:

[0013] 1. The cleaning mechanism of the utility model has strong adaptability, and the distance between the two side cleaning disc mechanisms can be adjusted according to different cleaning requirements, so as to adapt to different types and sizes of carriages or cleaning scenes;

[0014] 2. The utility model can optimize the cleaning coverage area and cleaning depth by adjusting the spacing between the side cleaning disc mechanism and the low cleaning disc mechanism, thereby improving the cleaning efficiency;

[0015] 3. The utility model improves the cleaning quality during one pass. By adjusting the distance between the side cleaning disc mechanism and the low cleaning disc mechanism according to the specific situation, energy can be saved and the mechanical operation efficiency during the cleaning process can be optimized. The side cleaning disc mechanism and the low cleaning disc mechanism can ensure that the cleaning equipment fully covers and cleans every corner and surface in the car, thereby improving the cleaning quality and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the coordination and installation diagram of the self-propelled disc sweeper;

[0017] Figure 2 This is a matching installation diagram of the boom of the utility model;

[0018] Figure 3 This is a matching installation diagram of the cleaning mechanism of the utility model;

[0019] Figure 4 This is a diagram of the installation of the side cleaning disc mechanism of the utility model;

[0020] Figure 5 This is a matching installation diagram of the low sweeping disc mechanism of the utility model;

[0021] Figure 6 This is a diagram of the cleaning mechanism of the utility model in use;

[0022] In the figure, 1-travel mechanism, 2-lifting arm, 3-cleaning mechanism, 21-first lifting arm, 22-second lifting arm, 23-connecting part, 24-connecting rod, 25-swinging rod, 26-first cylinder, 27-second cylinder, 31-mounting frame, 32-lifting cylinder, 33-lifting seat, 34-first support arm, 35-second support arm, 36-first connecting rod, 37-second connecting rod, 38-side cleaning disc mechanism, 39-low cleaning disc mechanism, 381-housing, 382-driving motor, 383-motor seat, 384-connecting shaft, 385-side cleaning disc, 391-rotating shaft, 392-rotating seat, 393-driven pulley, 394-driving pulley, 395-rotating motor, 396-low cleaning disc. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by 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 utility model. 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 utility model.

[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 is not limited to conventional detachable methods such as threaded 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 always be found in the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example: choose welding connection for fixed connection and hinge connection for detachable connection.

[0025] Specific implementation method 1: Combination Figure 1-Figure 6 The present embodiment is described. The self-propelled disc sweeper of the present embodiment comprises a traveling mechanism 1, a suspension arm 2 and a cleaning mechanism 3. The traveling mechanism 1 is provided with the suspension arm 2, and the cleaning mechanism 3 is provided with the suspension arm 2. The number of the lifting cylinders 32 is at least two.

[0026] The traveling mechanism 1 is a crawler-type traveling mechanism, which realizes self-propelled traveling action. Its operating panel is arranged inside the cab of the traveling mechanism 1. At the same time, the cab is also provided with a seat, a control panel and a handle connecting various mechanisms, etc. The top of the traveling mechanism 1 also has a slewing mechanism, and the boom 2 is installed on the traveling mechanism 1 through the slewing mechanism. The slewing mechanism is an existing pneumatic slewing mechanism, which can realize the slewing action of the cab and the lifting mechanism arranged on the top together, so as to facilitate the adaptive position adjustment between the truck compartment to be unloaded.

[0027] The cleaning mechanism 3 includes a mounting frame 31, a lifting cylinder 32, a lifting seat 33, a first arm 34, a second arm 35, a first connecting rod 36, a second connecting rod 37, a side cleaning disc mechanism 38 and a low cleaning disc mechanism 39. The mounting frame 31 is fixedly mounted on the boom 2, and a lifting cylinder 32 is mounted on the mounting frame 31. The output end of the lifting cylinder 32 is fixedly connected to the lifting seat 33. The left and right sides of the mounting frame 31 are respectively hinged to the top of the first arm 34 and the second arm 35, the middle part of the first arm 34 is hinged to one end of the first connecting rod 36, and the other end of the first connecting rod 36 is hinged to one side of the lifting seat 33, the middle part of the second arm 35 is hinged to one end of the second connecting rod 37, and the other end of the second connecting rod 37 is hinged to the other side of the lifting seat 33. The bottom of the first arm 34 and the second arm 35 are both equipped with a side cleaning disc mechanism 38, and the bottom of the lifting seat 33 is equipped with a low cleaning disc mechanism 39. By driving the lifting cylinder 32, the lifting seat 33 can be lifted and lowered. When the lifting seat 33 is lifted and lowered, the first arm 34 and the second arm 35 are driven to open and close, so as to adjust the spacing between the side cleaning disc mechanisms 38 on both sides, so that the side cleaning disc mechanisms and the low cleaning disc mechanisms can ensure that the cleaning equipment fully covers and cleans every corner and surface in the car.

[0028] The boom 2 includes a first boom 21, a second boom 22, a connecting portion 23, a connecting rod 24, a swing rod 25, a first cylinder 26 and a second cylinder 27. One end of the first boom 21 is fixedly mounted on the walking mechanism 1, and the other end is hinged to the second boom 22. Both ends of the first cylinder 26 are respectively hinged to one side end of the first boom 21 and the second boom 22, and the other side end of the second boom 22 is hinged to the connecting portion 23. One ends of the second cylinder 27, the connecting rod 24 and the swing rod 25 are hinged at a common point, and the other ends of the swing rod 25 and the second cylinder 27 are respectively hinged to the second boom 22, and the other end of the connecting rod 24 is hinged to the connecting portion 23. The first cylinder 26 is telescopic to drive the second boom 22 to swing, and the second cylinder 27 is telescopic to drive the connecting portion 23 to swing.

[0029] The low cleaning disk mechanism 39 includes a rotating shaft 391, a rotating seat 392, a driven pulley 393, a driving pulley 394, a rotating motor 395 and a low cleaning disk 396. The rotating shaft 391 passes through the lifting seat 33 and establishes a rotating connection with the lifting seat 33 through the rotating seat 392. A rotating motor 395 is fixedly installed on the lifting seat 33. A driving pulley 394 is installed at the output end of the rotating motor 395. A driven pulley 393 is installed on the top of the rotating shaft 391. The driven pulley 393 and the driving pulley 394 establish a belt transmission connection. A low cleaning disk 396 is installed at the bottom of the rotating shaft 391. The rotating motor 395 drives the low cleaning disk 396 to rotate through the driven pulley 393 and the driving pulley 394.

[0030] The side cleaning disc mechanism 38 includes a shell 381, a drive motor 382, ​​a motor seat 383, a connecting shaft 384 and a side cleaning disc 385. The shell 381 is fixedly installed at the bottom of the first arm 34 or the second arm 35. The drive motor 382 is fixedly installed in the shell 381 through the motor seat 383. The output end of the drive motor 382 is fixedly connected to the top of the connecting shaft 384 through a coupling. The bottom end of the connecting shaft 384 is fixedly connected to the side cleaning disc 385. The drive motor 382 drives the side cleaning disc 385 to rotate through the connecting shaft 384.

[0031] When unloading materials from an open car, the side door of the carriage is in an open state. The entire equipment is moved to a suitable position on the side of the train track, the slewing mechanism is started to adjust the orientation, the boom 2 is lowered to the middle of the carriage, the lifting cylinder 32 is started, the spacing between the side cleaning disc mechanisms 38 on both sides is adjusted to adapt to the size of the carriage, and then the rotating motor 395 and the driving motor 382 are started to drive the side cleaning disc mechanism 38 and the low cleaning disc mechanism 39. The materials are pushed to the outside of the carriage under the sweeping action of the side cleaning disc mechanism 38 and the low cleaning disc mechanism 39. This equipment moves parallel to the train track and completes the unloading operation of the upper half of a carriage. After unloading to one end of the carriage, the spiral mechanism is continued to be lowered, and the entire equipment moves in the opposite direction to complete the unloading operation of the lower materials.

[0032] Finally, it should be noted that in the above embodiments, as long as the technical solutions are not contradictory, they can be arranged and combined, and those skilled in the art can exhaust all possibilities based on the mathematical knowledge of arrangement and combination. Therefore, the utility model will no longer describe the technical solutions after arrangement and combination one by one, but it should be understood that the technical solutions after arrangement and combination have been disclosed by the utility model.

[0033] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Self-propelled disc sweeper, characterized by: It comprises a walking mechanism (1), a suspension arm (2) and a cleaning mechanism (3), wherein the walking mechanism (1) is equipped with a suspension arm (2), and the cleaning mechanism (3) is equipped with the suspension arm (2); The cleaning mechanism (3) comprises a mounting frame (31), a lifting cylinder (32), a lifting seat (33), a first support arm (34), a second support arm (35), a first connecting rod (36), a second connecting rod (37), a side cleaning disc mechanism (38) and a low cleaning disc mechanism (39); the mounting frame (31) is fixedly mounted on the suspension arm (2); a lifting cylinder (32) is mounted on the mounting frame (31); an output end of the lifting cylinder (32) is fixedly connected to the lifting seat (33); left and right sides of the mounting frame (31) are respectively connected to the first support arm (34); and a second connecting rod (36) is connected to the second support arm (35). The top of the arm (34) and the second arm (35) are hinged, the middle of the first arm (34) and one end of the first connecting rod (36) are hinged, the other end of the first connecting rod (36) is hinged to one side of the lifting seat (33), the middle of the second arm (35) and one end of the second connecting rod (37) are hinged, the other end of the second connecting rod (37) is hinged to the other side of the lifting seat (33), the bottom of the first arm (34) and the second arm (35) are both equipped with a side cleaning disc mechanism (38), and the bottom of the lifting seat (33) is equipped with a low cleaning disc mechanism (39).

2. The self-propelled disc sweeper according to claim 1, characterized in that: The boom (2) comprises a first boom (21), a second boom (22), a connecting portion (23), a connecting rod (24), a swing rod (25), a first cylinder (26) and a second cylinder (27); one end of the first boom (21) is fixedly mounted on the walking mechanism (1), and the other end is hinged to the second boom (22); two ends of the first cylinder (26) are respectively hinged to one end of the first boom (21) and the second boom (22); the other end of the second boom (22) is hinged to the connecting portion (23); one ends of the second cylinder (27), the connecting rod (24) and the swing rod (25) are hinged at a common point; the other ends of the swing rod (25) and the second cylinder (27) are respectively hinged to the second boom (22); and the other end of the connecting rod (24) is hinged to the connecting portion (23).

3. The self-propelled disc sweeper according to claim 2, characterized in that: The low cleaning disc mechanism (39) comprises a rotating shaft (391), a rotating seat (392), a driven pulley (393), a driving pulley (394), a rotating motor (395) and a low cleaning disc (396); the rotating shaft (391) passes through the lifting seat (33) and is connected to the lifting seat (33) through the rotating seat (392); a rotating motor (395) is fixedly mounted on the lifting seat (33); a driving pulley (394) is mounted on the output end of the rotating motor (395); a driven pulley (393) is mounted on the top of the rotating shaft (391); a belt transmission connection is established between the driven pulley (393) and the driving pulley (394); and a low cleaning disc (396) is mounted on the bottom of the rotating shaft (391).

4. The self-propelled disc sweeper according to claim 3, characterized in that: The side cleaning disc mechanism (38) comprises a housing (381), a driving motor (382), a motor seat (383), a connecting shaft (384) and a side cleaning disc (385); the housing (381) is fixedly mounted on the bottom of the first arm (34) or the second arm (35); the driving motor (382) is fixedly mounted in the housing (381) via the motor seat (383); the output end of the driving motor (382) is fixedly connected to the top end of the connecting shaft (384) via a coupling; and the bottom end of the connecting shaft (384) is fixedly connected to the side cleaning disc (385).

5. The self-propelled disc sweeper according to claim 3, characterized in that: The number of the lifting cylinders (32) is at least two.

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