Cleaning device

Abstract

The utility model discloses a cleaning device, which relates to the technical field of track cleaners and comprises a mounting plate. The elastic unit comprises a positioning plate, a connecting rod, a limiting piece and a first spring; the device comprises a connecting unit, a connecting plate, an inserting plate, a fixing rod, a locking assembly and a groove. And a scraping unit. The cleaning device has the advantages that the scraping unit and the connecting plate are connected by inserting the fixing rod after the inserting plate and the inserting groove are matched in a staggered mode, and then the scraping unit and the connecting plate can be fixed by clamping the simple locking assembly into the groove of the fixing rod. In the whole process, screws and other relatively troublesome installation tools are not needed, the installation effect can be achieved through simple insertion, and the whole process is time-saving, labor-saving and low in operability.

Description

Technical Field

[0001] The utility model relates to the technical field of track cleaners, in particular to a cleaning device. Background Art

[0002] During the production process of port enterprises, ship unloaders are usually used for unloading, and wood, metal materials, coal mines, and ores are often unloaded. Therefore, debris such as wood chips, metal chips, coal powder, and ores will accumulate in the tracks of the ship unloaders. These sundries will mix with the lubricating oil in the tracks, thereby increasing the friction between the tracks and the wheels of the ship unloader, resulting in problems such as increased energy consumption of the ship unloader and reduced working efficiency of the ship unloader. It may even cause damage to the tracks. Therefore, a sweeper is needed to clean the tracks. At present, when the track sweepers on the market are cleaning, they generally use polyurethane scrapers to scrape the garbage. When the scrapers are used for a long time, they will be worn out, and at this time, the scrapers need to be replaced. However, the scrapers are generally fixed by screws, and the structure of the sweeper is complex, which leads to a complex operation process for replacing the scrapers and is time-consuming and laborious. Summary of the Utility Model

[0003] In view of the above-mentioned problems in the prior art, the present utility model is proposed.

[0004] The purpose of the present utility model is to provide a cleaning device, aiming to solve the problems that the operation process of replacing the scraper of the sweeper is complex and time-consuming and laborious.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A cleaning device includes a mounting plate, an elastic unit, including a positioning plate fixedly arranged on one side of the mounting plate, a connecting rod arranged on the inner wall of the positioning plate, a limiting piece fixedly arranged at the top of the connecting rod, and a first spring arranged below the positioning plate;

[0006] A connection unit, including a connecting plate fixedly arranged at the bottom of the connecting rod, an insertion plate fixedly arranged at the bottom of the connecting plate, a slot arranged below the insertion plate and adapted to it, through holes opened on the insertion plate and the slot, a fixing rod passing through the through holes, locking components arranged on both sides of the connecting plate, and grooves opened at both ends of the fixing rod;

[0007] A scraping unit.

[0008] As a preferred solution of the cleaning device of the present utility model, wherein: the locking component includes positioning blocks fixedly arranged on both sides of the connecting plate, a locking frame passing through the positioning blocks, a connecting rope arranged at the top of the locking frame, a working cavity opened in the connecting plate, a blocking disk arranged at one end of the connecting rope, and a second spring arranged between the working cavity and one side of the blocking disk;

[0009] The barrier disk is slidably connected to the working chamber.

[0010] As a preferred embodiment of the cleaning device of the present utility model, the waste discharging unit includes baffles rotatably arranged at both end points of the positioning plate, a contraction assembly arranged on the baffles and the positioning plate, and a discharging groove opened on the baffles.

[0011] As a preferred embodiment of the cleaning device of the present utility model, the contraction assembly includes an elastic rope and connecting blocks fixedly arranged at both ends of the elastic rope.

[0012] The connecting blocks at both ends of the elastic rope are respectively fixedly installed on the baffle and the mounting plate by screws.

[0013] As a preferred embodiment of the cleaning device of the present utility model, a fixed pulley is arranged between the elastic rope and the mounting plate, and the fixed pulley is installed at the corner of the mounting plate.

[0014] As a preferred embodiment of the cleaning device of the present utility model, a guide plate is fixedly connected to one side of the baffle, and the guide plate is located below the discharging groove.

[0015] As a preferred embodiment of the cleaning device of the present utility model, the limiting assembly includes a limiting groove opened on the mounting plate, a connecting column arranged in the limiting groove, and a limiting disk fixedly arranged at one end of the connecting column.

[0016] One end of the connecting column is fixedly connected to one side of the connecting plate.

[0017] As a preferred embodiment of the cleaning device of the present utility model, the locking frame is in an inverted "Y" shape, and the top of the locking frame is slidably connected to the positioning block.

[0018] As a preferred embodiment of the cleaning device of the present utility model, the connecting rod is slidably connected to the positioning plate, the bottom end of the connecting rod is fixedly connected to the upper surface of the connecting plate, and the first spring is located between the positioning plate and the connecting plate.

[0019] As a preferred embodiment of the cleaning device of the present utility model, the slot is opened at the top end of the scraping unit, and the moving end of the locking component is movably clamped with the groove.

[0020] The beneficial effects of the cleaning device of the present utility model are as follows: After the scraping unit and the connecting plate are staggered and fitted through the insertion plate and the slot, the connection between the two can be achieved by inserting the fixing rod. Then, the scraping unit can be fixed by simply snapping the locking component into the groove of the fixing rod. The entire process does not require the use of screws and other relatively troublesome installation tools, and the installation effect can be achieved through simple plugging. The entire process saves time, effort and has low operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional view of the overall cleaning device in the present utility model.

[0023] Figure 2 It is a three-dimensional view of the overall cleaning device in the present utility model

[0024] Figure 3 It is a three-dimensional view of the structure at the elastic unit in the present utility model.

[0025] Figure 4 It is an exploded view of the structure at the connecting unit in the present utility model.

[0026] Figure 5 It is a three-dimensional view of the structure at the connecting plate in the present utility model.

[0027] Figure 6 In the present utility model Figure 5 An enlarged view of the structure at A.

[0028] Figure 7 It is a three-dimensional view of the structure of the waste discharging unit in the present utility model.

[0029] Figure 8 It is an exploded view of the structure at the limiting unit in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings in the specification.

[0031] In the following description, numerous specific details are set forth to provide a thorough understanding of the present utility model. However, the present utility model can also be implemented in other ways different from this description. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0032] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is separate or selectively mutually exclusive with other embodiments.

[0033] Embodiment 1

[0034] Referring to Figures 1 to 4 , which is the first embodiment of the present utility model. This embodiment provides a cleaning device, including a mounting plate 100, an elastic unit 200, which includes a positioning plate 201 fixedly arranged on one side of the mounting plate 100, a connecting rod 202 arranged on the inner wall of the positioning plate 201, a limiting piece 203 fixedly arranged at the top end of the connecting rod 202, and a first spring 204 arranged below the positioning plate 201;

[0035] A connecting unit 300, which includes a connecting plate 301 fixedly arranged at the bottom end of the connecting rod 202, a plug board 302 fixedly arranged at the bottom of the connecting plate 301, a slot 303 arranged below the plug board 302 and adapted to it, through holes 304 opened on the plug board 302 and the slot 303, a fixing rod 305 penetrating through the through holes 304, locking components 306 arranged on both sides of the connecting plate 301, and grooves 307 opened at both ends of the fixing rod 305;

[0036] A scraping unit 400.

[0037] Furthermore, the connecting rod 202 is slidably connected to the positioning plate 201, the bottom end of the connecting rod 202 is fixedly connected to the upper surface of the connecting plate 301, and the first spring 204 is located between the positioning plate 201 and the connecting plate 301.

[0038] Furthermore, the slot 303 is opened at the top end of the scraping unit 400, and the moving end of the locking component 306 is movably clamped with the groove 307.

[0039] It should be noted that the mounting plate 100 is a carrier mounted in front of the carrier in the traveling direction. The positioning plate 201 and the mounting plate 100 form a T-shaped plate, whose main function is to intercept the top end of the first spring 204, so that the force of the first spring 204 acts on the scraping unit 400 at the lower end. The top of the connecting rod 202 and the limiting piece 203 are fixedly connected. When the connecting rod 202 slides downward on the positioning plate 201, the limiting piece 203 at the top can play a limiting role to prevent the connecting rod 202 from falling off the positioning plate 201. Specifically, the first spring 204 is set to be able to generate a downward thrust, which acts on the scraping unit 400, making the fit between the scraping unit 400 and the track higher, and thus the cleaning effect is better. The connecting plate 301 is fixedly connected to the bottom end of the connecting rod 202, so that the first spring 204 is located between the connecting plate 301 and the positioning plate 201. In the compressed state, the first spring 204 acts on the connecting plate 301 and the positioning plate 201 at both ends with elastic force. After inserting the plug plate 302 into the slot 303 and aligning the through hole 304, the fixing rod 305 can be inserted into the through hole. Specifically, the scraping unit 400 is a scraper made of polyurethane material.

[0040] During use, the mounting plate 100 is installed in front of the traveling direction of the ship unloader wheel. Pull the limiting piece 203 upward. When the limiting piece 203 is pulled upward, it will pull the connecting plate 301 upward through the connecting rod 202, leaving a space for installing the scraping unit 400 below the connecting plate 301. At the same time, the connecting plate 301 will compress the first spring 204. Then align the slot 303 on the scraping unit 400 with the plug plate 302, and then release the limiting piece 203. Under the elastic force of the first spring 204, the connecting plate 301 is pushed downward, driving the plug plate 302 to insert into the slot 303. By slightly pulling the limiting piece 203 upward, the pressure on the scraping unit 400 can be reduced. Align the through hole 304, and then insert the fixing rod 305 into the through hole 304. Then, snap the movable end of the locking component 306 into the groove 307 to fix the fixing rod 305, and the rapid installation of the scraping unit 400 can be completed. When the ship unloader moves, under the elastic force of the first spring 204, it can closely fit with the track and scrape off the sundries generated in the track.

[0041] In summary, in this device, after the scraping unit 400 and the connecting plate 301 are staggered and fitted through the plug plate 302 and the slot 303, the connection between the two can be realized by inserting the fixing rod 305. Then, by simply snapping the locking component 306 into the groove of the fixing rod 305, the fixation of the scraping unit can be achieved. The whole process does not require the use of screws and other relatively troublesome installation tools, and the installation effect can be achieved through simple plugging. The whole process saves time, effort and has low operability.

[0042] Embodiment 2

[0043] Reference Figures 1 to 6 , which is the second embodiment of the present utility model, includes a mounting plate 100,

[0044] An elastic unit 200, which includes a positioning plate 201 fixedly arranged on one side of the mounting plate 100, a connecting rod 202 arranged on the inner wall of the positioning plate 201, a limiting piece 203 fixedly arranged at the top of the connecting rod 202, and a first spring 204 arranged below the positioning plate 201;

[0045] A connecting unit 300, which includes a connecting plate 301 fixedly arranged at the bottom of the connecting rod 202, a plug board 302 fixedly arranged at the bottom of the connecting plate 301, a slot 303 arranged below the plug board 302 and adapted to it, through holes 304 opened on the plug board 302 and the slot 303, a fixing rod 305 penetrating through the through holes 304, locking components 306 arranged on both sides of the connecting plate 301, and grooves 307 opened at both ends of the fixing rod 305;

[0046] A scraping unit 400.

[0047] Furthermore, the locking component 306 includes positioning blocks 306a fixedly arranged on both sides of the connecting plate 301, a locking frame 306b penetrating through the positioning blocks 306a, a connecting rope 306c arranged at the top of the locking frame 306b, a working cavity 306d opened in the connecting plate 301, a blocking disk 306e arranged at one end of the connecting rope 306c, and a second spring 306f arranged between one side of the working cavity 306d and the blocking disk 306e;

[0048] The blocking disk 306e is slidably connected to the working cavity 306d.

[0049] Furthermore, the locking frame 306b is in an inverted "Y" shape, and the top of the locking frame 306b is slidably connected to the positioning block 306a.

[0050] It should be noted that the second spring 306f arranged in the working cavity 306d is in a contracted state. One end of the second spring 306f is provided with a barrier disk 306e. Under the thrust state generated by the second spring 306f, the barrier disk 306e will always be in close contact with one side of the inner wall of the working cavity 306d, tightening the connecting rope 306c, ensuring that the top of the locking frame 306b is always subjected to an upward pulling force. The locking frame 306b will be stuck into the groove 307 of the fixed rod 305, so that the fixed rod 307 will not move left and right during operation. The positioning block 306a and the locking frame 306b are slidably connected in the vertical direction, providing a moving path for the locking frame 306b and reducing the probability of the locking frame 306b falling off the fixed rod 305. The locking frame 306b is set in a Y shape, which can achieve the effect of simultaneously fixing two fixed rods 305. Moreover, since the size and model of the second spring 306f are relatively small, the second spring 306f and the barrier disk 306e that may be affected by the external environment are arranged in the working cavity 306d opened inside the connecting plate 301, which can reduce the contact with the external environment to a certain extent, and further reduce the probability of damage to the elastic parts of the locking component 306 caused by the external environment.

[0051] Furthermore, the limiting component 600 includes a limiting groove 601 opened on the mounting plate 100, a connecting column 602 arranged in the limiting groove 601, and a limiting disk 603 fixedly arranged at one end of the connecting column 602;

[0052] One end of the connecting column 602 is fixedly connected to one side of the connecting plate 301.

[0053] It should be noted that when the connecting plate 301 is being cleaned, it will be subjected to the resistance generated at the bottom of the scraping unit 400. Prolonged use will cause the connecting plate 301 and the connecting rod 202 to bend, and then cause the elastic unit 200 to fail. By opening a limiting groove 601 on the side of the connecting plate 301 close to the mounting plate 100 and connecting the connecting plate 301 and the limiting disk 603 through the connecting column 602, the limiting plate 603 pulls the connecting plate 301, which can effectively prevent the problem of bending between the connecting plate 301 and the connecting rod 202 caused by long-term use.

[0054] When in use, before inserting the fixing rod 305 into the through hole 304, pull the locking frame 306b downward. When the locking frame 306b moves downward, the blocking disc 306e will be pulled to slide in the working chamber 306d through the connecting rope 306c and compress the second spring 306f. When the locking frame 306b is pulled below the through hole 304, insert the fixing rod 305 into the through hole 304, and then align the groove 307 with the locking frame 306b, release the locking frame 306b, and under the elastic force of the second spring 306f, the blocking disc 306e pulls the locking frame 306b upward through the connecting rope 306c to fit into the groove 307 to fix the fixing rod 305.

[0055] In summary, the present device can fix the fixing rod 305 by pulling the provided locking frame 306b to make it offset from the through hole 304, inserting the fixing rod 305, loosening the locking frame 306b and snapping it into the groove 307. The whole process is simple to operate, and the components that may be damaged during use are built-in, reducing the probability of risk, further improving the service life of the connecting unit 300, and increasing the practicality and convenience of the connecting unit.

[0056] Example 3

[0057] Reference Figures 1 to 8 , which is the third embodiment of the present utility model, includes a mounting plate 100,

[0058] The elastic unit 200 includes a positioning plate 201 fixedly disposed on one side of the mounting plate 100, a connecting rod 202 disposed on the inner wall of the positioning plate 201, a limiting piece 203 fixedly disposed on the top of the connecting rod 202, and a first spring 204 disposed below the positioning plate 201;

[0059] The connecting unit 300 includes a connecting plate 301 fixed to the bottom end of the connecting rod 202, an inserting plate 302 fixed to the bottom of the connecting plate 301, a slot 303 provided below and adapted to the inserting plate 302, through holes 304 defined in the inserting plate 302 and the slot 303, a fixing rod 305 extending through the through hole 304, locking assemblies 306 provided on both sides of the connecting plate 301, and grooves 307 defined at both ends of the fixing rod 305.

[0060] Scraping unit 400.

[0061] Furthermore, the waste discharge unit 500 includes baffles 501 rotatably arranged at the end points of both sides of the positioning plate 201 , a contraction assembly 502 arranged on the baffle 501 and the positioning plate 201 , and a discharge chute 503 opened on the baffle 501 .

[0062] Furthermore, the contraction assembly 502 includes an elastic cord 502a and connection blocks 502b fixedly disposed at both ends of the elastic cord 502a.

[0063] The connecting blocks 502b at both ends of the elastic rope 502a are fixedly mounted on the baffle 501 and the mounting plate 100 by screws respectively.

[0064] Furthermore, a fixed pulley 502 c is provided between the elastic rope 502 a and the mounting plate 100 , and the fixed pulley 502 c is installed at a corner of the mounting plate 100 .

[0065] Furthermore, a guide plate 504 is fixedly connected to one side of the baffle 501 , and the guide plate 504 is located below the discharge chute 503 .

[0066] It should be noted that the baffle 501 rotates on the two end points of the positioning plate 201, and the elastic force of the elastic rope 502a will pull the baffle 501 and the end points of the positioning plate 201 as the center of the circle and rotate outward. The baffle 501 will be in close contact with the inner wall of the track, and at the same time fill the gap between the scraping unit 400 and the track. The fixed pulley 502c is installed at the corners of the mounting plate 100, which can effectively reduce the wear of the elastic rope 502. The discharge trough 503 is opened on the baffle 501 and is located above the track.

[0067] When in use, the baffle 501 is rotated between the two baffles 501 so that the baffle 501 can be placed in the track, and the baffle 501 is loosened. Under the elastic force of the elastic rope 502, the baffle rotates outward with the end point of the positioning plate 201 as the center of the circle. When the edge of the baffle 501 contacts the inner wall of the track, the rotation is stopped. When the ship unloader moves, the cleaned debris will accumulate in the space formed by the baffle 501 and the scraping unit 400. As the debris accumulates, when it reaches the discharge chute 503, it will flow out along the discharge chute 503 and be discharged from the track along the guide plate 504.

[0068] In summary, a storage space for debris is formed between the baffle 501 and the scraping unit 400. When the accumulated debris reaches the height of the discharge trough 503 during the accumulation process, it will be discharged from the track along the guide plate 504, reducing the probability of damage caused by excessive accumulation of cleaned debris and increased resistance to the scraping unit 400 during the cleaning process of the track, and at the same time achieving the effect of discharging debris from the track.

[0069] Importantly, the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be covered within the scope of the claims of the present utility model.

Claims

1. A cleaning device, characterized in that: It includes a mounting plate (100). An elastic unit (200), which includes a positioning plate (201) fixedly arranged on one side of the mounting plate (100), a connecting rod (202) arranged on the inner wall of the positioning plate (201), a limiting piece (203) fixedly arranged at the top end of the connecting rod (202), and a first spring (204) arranged below the positioning plate (201); A connecting unit (300), which includes a connecting plate (301) fixedly arranged at the bottom end of the connecting rod (202), a plug board (302) fixedly arranged at the bottom of the connecting plate (301), a slot (303) arranged below the plug board (302) and adapted to it, a through hole (304) opened on the plug board (302) and the slot (303), a fixing rod (305) penetrating through the through hole (304), locking components (306) arranged on both sides of the connecting plate (301), and grooves (307) opened at both ends of the fixing rod (305); A scraping unit (400).

2. The cleaning device according to claim 1, characterized in that: The locking components (306) include positioning blocks (306a) fixedly arranged on both sides of the connecting plate (301), a locking frame (306b) penetrating through the positioning blocks (306a), a connecting rope (306c) arranged at the top end of the locking frame (306b), a working cavity (306d) opened in the connecting plate (301), a blocking disk (306e) arranged at one end of the connecting rope (306c), and a second spring (306f) arranged between one side of the working cavity (306d) and the blocking disk (306e); The blocking disk (306e) is slidably connected with the working cavity (306d).

3. The cleaning device according to claim 1 or 2, characterized in that: It further includes, A waste discharging unit (500), which includes baffles (501) rotatably arranged at both end points on both sides of the positioning plate (201), a contraction component (502) arranged on the baffles (501) and the positioning plate (201), and a discharge slot (503) opened on the baffles (501).

4. The cleaning device according to claim 3, characterized in that: The contraction component (502) includes an elastic rope (502a), and connecting blocks (502b) fixedly arranged at both ends of the elastic rope (502a); The connecting blocks (502b) at both ends of the elastic rope (502a) are respectively fixedly installed on the baffle (501) and the mounting plate (100) by screws.

5. The cleaning device according to claim 4, characterized in that: A fixed pulley (502c) is arranged between the elastic rope (502a) and the mounting plate (100), and the fixed pulley (502c) is installed at the corner of the mounting plate (100).

6. The cleaning device according to claim 3, characterized in that: A guiding plate (504) is fixedly connected to one side of the baffle (501), and the guiding plate (504) is located below the discharge slot (503).

7. The cleaning device according to claim 1 or 6, characterized in that: It further includes, The limiting component (600) includes a limiting groove (601) formed in the mounting plate (100), a connecting column (602) disposed in the limiting groove (601), and a limiting disk (603) fixedly provided at one end of the connecting column (602); One end of the connecting column (602) is fixedly connected to one side of the connecting plate (301).

8. The cleaning device according to claim 2, wherein: The locking frame (306b) is in an inverted "Y" shape, and the top of the locking frame (306b) is slidably connected to the positioning block (306a).

9. The cleaning device according to claim 1 or 8, wherein: The connecting rod (202) is slidably connected to the positioning plate (201), the bottom end of the connecting rod (202) is fixedly connected to the upper surface of the connecting plate (301), and the first spring (204) is located between the positioning plate (201) and the connecting plate (301).

10. The cleaning device according to claim 1 or 6, wherein: The slot (303) is formed at the top end of the scraping unit (400), and the moving end of the locking component (306) is movably clamped with the groove (307).

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