Cleaning disc structure

Abstract

The utility model provides a cleaning disc structure which comprises a transmission shaft, a connecting cover arranged at the bottom end of the transmission shaft, a cleaning brush arranged in the connecting cover, through grooves annularly formed in the connecting cover and a connecting assembly arranged on the connecting cover. The connecting structure is arranged on the connecting cover and used for being connected with the cleaning brush, and the jacking structure is arranged on the connecting cover and used for reinforcing the connecting structure. And the pushing assembly is arranged on the connecting cover and used for pushing the connecting assembly to descend so as to complete dismounting of the cleaning brush. Through cooperation of the connecting assembly and the pushing assembly, pushing force can be applied to the connecting structure through the jacking structure, the cleaning brush and the connecting cover can be conveniently connected through the connecting structure, then the jacking structure can be pushed through the pushing assembly, and connection between the cleaning brush and the connecting cover can be relieved through the connecting structure; and therefore, a worker can conveniently replace the connecting cover, and the efficiency of replacing the cleaning brush by the worker is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a garbage truck technical field especially relates to a cleaning disc structure. BACKGROUND

[0002] The garbage truck cleaning disc is an important component on the garbage truck, and its main function is to efficiently clean the ground, collect garbage, leaves, dust and various small sundries into the garbage truck, through the unique rotation and movement design, the cleaning disc can be closely attached to the ground, effectively shovel the garbage from various complex terrains, and accurately send the garbage into the garbage collection system with the help of strong suction or mechanical pushing force.

[0003] The soft brush is usually equipped on the cleaning disc, and the soft brush will be gradually damaged due to abrasion in the long-term use process, so that it needs to be replaced regularly to ensure the cleaning effect, at present, the cleaning disc on the market generally adopts the bolt connection mode when installing the soft brush, although this mode ensures the stability of the brush to a certain extent, but it brings great trouble to the workers in actual operation, whenever the soft brush needs to be replaced, the workers need to spend a lot of time and energy to disassemble the fastened bolts, the whole process is tedious and time-consuming and laborious, greatly reduces the working efficiency, therefore, we provide a cleaning disc structure. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of cleaning disc structure, solve the cleaning disc on the market at present when installing soft brush, generally adopt the bolt connection mode, this mode although ensure the stability of brush to a certain extent, but it brings great trouble to the workers in actual operation, whenever the soft brush needs to be replaced, the workers need to spend a lot of time and energy to disassemble the fastened bolts, the whole process is tedious and time-consuming and laborious, greatly reduces the working efficiency technical problem.

[0005] The purpose and effect of the cleaning disc structure are achieved by the following specific technical means: a kind of cleaning disc structure, including transmission shaft, the connecting cover being arranged at the bottom end of transmission shaft, the cleaning brush being arranged in the connecting cover and the through slot being arranged in the annular arrangement of connecting cover:

[0006] The connecting assembly is arranged on the connecting cover, including the connecting structure for connecting the cleaning brush arranged on the connecting cover and the top holding structure for reinforcing the connecting structure arranged on the connecting cover;

[0007] The pushing assembly is arranged on the connecting cover, for pushing the connecting assembly down to complete the disassembly of the cleaning brush.

[0008] Preferably, the connecting structure of the connecting assembly comprises a ring-shaped plate arranged above the connecting cover, the outer surface of the ring-shaped plate is hinged with a plurality of push-pull plates arranged in a ring shape, the other end of each push-pull plate is hinged with a plug-in plate, the outer part of each plug-in plate is sleeved with a hanging plate, and the bottom end of each hanging plate penetrates through a through slot and is connected with the upper surface of the cleaning brush.

[0009] Preferably, the top-holding structure of the connecting assembly comprises a plurality of sliding rods arranged in a ring shape and slidingly connected to the ring-shaped plate, the outer surface of each sliding rod is sleeved with a spring, and the top end of each sliding rod is fixedly connected with a baffle.

[0010] Preferably, one side of each plug-in plate is provided with a guide slot, the inner wall of each guide slot is slidingly connected with a shelf plate, and the bottom end of each shelf plate is connected with the upper surface of the connecting cover.

[0011] Preferably, the bottom surface of the ring-shaped plate is fixedly connected with a plurality of limiting plates arranged in a ring shape.

[0012] Preferably, the pushing assembly comprises a plurality of push rods arranged in a ring shape and fixedly connected to the upper surface of the ring-shaped plate, and the top end of a group of push rods is commonly fixedly connected with a push ring.

[0013] Preferably, the bottom surface of the push ring is fixedly connected with a plurality of sleeve rods arranged in a ring shape, the outer part of each sleeve rod is sleeved with a sleeve, and the bottom end of each sleeve is connected with the upper surface of the connecting cover.

[0014] Preferably, the inner part of the connecting cover is provided with a fastening ring.

[0015] Beneficial effects:

[0016] 1. Through the cooperation of the connecting assembly and the pushing assembly, the pushing force can be applied to the connecting structure by the top-holding structure, the connecting structure can conveniently connect the cleaning brush and the connecting cover, the pushing assembly can push the top-holding structure, and the connecting structure can release the connection between the cleaning brush and the connecting cover, so that the connecting cover can be conveniently replaced by the staff, and the efficiency of the staff in replacing the cleaning brush is further improved.

[0017] 2. Through the cooperation of the guide slot and the shelf plate, the movement of the plug-in plate can be guided, the plug-in plate can be prevented from tilting, the stable connection between the plug-in plate and the hanging plate during the movement of the plug-in plate can be ensured, the movement of the ring-shaped plate can be limited by the limiting plate, and the plug-in plate can be prevented from being pulled to move too long a distance. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0019] Figure 2It is the stereogram structural schematic diagram of the connecting cover of the utility model.

[0020] Figure 3 It is the stereogram structural schematic diagram of the connecting assembly of the utility model.

[0021] Figure 4 It is the stereogram structural schematic diagram of the pushing assembly of the utility model.

[0022] Figures 1-4 The correspondence between the component name and the drawing number is as follows:

[0023] 1, transmission shaft; 2, connecting cover; 3, cleaning brush; 4, through slot; 5, connecting assembly; 501, annular plate; 502, push-pull plate; 503, plug-in plate; 504, hanging plate; 505, sliding rod; 506, spring; 507, baffle; 508, guide groove; 509, shelf plate; 510, limiting plate; 6, pushing assembly; 601, push rod; 602, push ring; 603, sleeve rod; 604, sleeve; 7, fastening ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] First embodiment

[0026] As shown in the accompanying drawings Figure 1 , the accompanying drawings Figure 2 and the accompanying drawings Figure 3 : a cleaning disc structure, comprising a transmission shaft 1, a connecting cover 2 arranged at the bottom end of the transmission shaft 1, a cleaning brush 3 arranged inside the connecting cover 2 and a through slot 4 arranged in a ring shape on the connecting cover 2. The transmission shaft 1 is connected with a transmission device, so that the transmission of the connecting cover 2 is realized, thereby enabling the cleaning brush 3 to rotate to achieve cleaning effect.

[0027] The connecting cover 2 is internally provided with a fastening ring 7, which can fill the gap between the cleaning brush 3 and the connecting cover 2, so that the cleaning brush 3 is stably arranged inside the connecting cover 2.

[0028] The connecting assembly 5 arranged on the connecting cover 2 comprises a connecting structure arranged on the connecting cover 2 for connecting the cleaning brush 3, and the connecting structure of the connecting assembly 5 comprises an annular plate 501 arranged above the connecting cover 2, the outer surface of the annular plate 501 is hingedly connected with a plurality of push-pull plates 502 arranged in an annular manner, the other end of each push-pull plate 502 is hingedly connected with a plug plate 503, the outer part of each plug plate 503 is sleeved with a hanging plate 504, the bottom end of each hanging plate 504 penetrates through the through slot 4 and is connected with the upper surface of the cleaning brush 3, the annular plate 501 can push the push-pull plate 502, the push-pull plate 502 will push the plug plate 503, the plug plate 503 will enter the hanging plate 504, so as to form the stability of the hanging plate 504, and the cleaning brush 3 will be stable on the connecting cover 2.

[0029] One side of each plug plate 503 is provided with a guide groove 508, the inner wall of each guide groove 508 is slidably connected with a shelf plate 509, the bottom end of each shelf plate 509 is connected with the upper surface of the connecting cover 2, the cooperation of the guide groove 508 and the shelf plate 509 can guide the plug plate 503, and the stable movement of the plug plate 503 can be ensured, so that the plug plate 503 is prevented from being supported on the side of the hanging plate 504 when moving.

[0030] The bottom surface of the annular plate 501 is fixedly connected with a plurality of limiting plates 510 arranged in an annular manner, the limiting plates 510 can limit the descending height of the annular plate 501, so that the annular plate 501 and the plug plate 503 are prevented from moving too long.

[0031] The top-holding structure arranged on the connecting cover 2 for reinforcing the connecting structure, the top-holding structure of the connecting assembly 5 comprises a plurality of slide rods 505 arranged in an annular manner and slidably connected with the annular plate 501, the outer surface of each slide rod 505 is sleeved with a spring 506, and the top end of each slide rod 505 is fixedly connected with a baffle 507, the elasticity of the spring 506 can push the annular plate 501 to exert a top-holding force, so that the connection between the plug plate 503 and the hanging plate 504 is more firm, and the baffle 507 can limit the annular plate 501, so that the annular plate 501 and the slide rod 505 are prevented from being separated.

[0032] Second embodiment

[0033] As shown in the accompanying drawings Figure 1 and the accompanying drawings Figure 4 It is shown that the pushing assembly 6 arranged on the connecting cover 2 is used for descending the connecting assembly 5 to complete the disassembly of the cleaning brush 3, the pushing assembly 6 comprises a plurality of push rods 601 arranged in an annular manner and fixedly connected with the upper surface of the annular plate 501, the top end of a group of push rods 601 is commonly fixedly connected with a push ring 602, the push rod 601 will descend to push the annular plate 501 by pressing the push ring 602, the annular plate 501 will drive the plug plate 503 and the hanging plate 504 to separate through the push-pull plate 502, so that the disassembly and replacement of the cleaning brush 3 can be conveniently completed.

[0034] The bottom surface of the push ring 602 is fixedly connected with sleeve rods 603 arranged in a ring, the outside of each sleeve rod 603 is sleeved with a sleeve 604, the bottom end of each sleeve 604 is connected with the upper surface of the connecting cover 2, the cooperation of the sleeve rod 603 and the sleeve 604 can stabilize the position of the push ring 602, thereby ensuring the smooth lifting of the push ring 602.

[0035] Working principle: when it is necessary to replace the cleaning brush 3, the push ring 602 is pushed, the push rod 601 pushes the annular plate 501 to descend, the annular plate 501 compresses the spring 506, at the same time, the annular plate 501 drives one end of the push-pull plate 502 to descend, the other end of the push-pull plate 502 pulls the plug plate 503 to separate from the hanging plate 504, then the cleaning brush 3 is pulled downward until the hanging plate 504 separates from the connecting cover 2, thereby completing the disassembly, when installing, the above step of pressing the annular plate 501 downward is repeated, the plug plate 503 moves inward, then the hanging plate 504 on the cleaning brush 3 is inserted into the through slot 4, finally the pressing of the annular plate 501 is released, the spring 506 drives the annular plate 501 to ascend, the push-pull plate 502 drives the plug plate 503 to enter the hanging plate 504, thereby quickly forming the installation of the cleaning brush 3.

Claims

1. A cleaning disc structure, characterized in that, Includes a drive shaft (1), a connecting cover (2) located at the bottom of the drive shaft (1), a cleaning brush (3) located inside the connecting cover (2), and a through groove (4) arranged in a ring on the connecting cover (2): The connecting component (5) is disposed on the connecting cover (2), including a connecting structure disposed on the connecting cover (2) for connecting the cleaning brush (3) and a top support structure disposed on the connecting cover (2) for reinforcing the connecting structure; A push assembly (6), located on the connecting cover (2), is used to push the connecting assembly (5) down to complete the disassembly of the cleaning brush (3).

2. The cleaning disc structure according to claim 1, characterized in that: The connection structure of the connection component (5) includes an annular plate (501) disposed above the connection cover (2). The outer surface of the annular plate (501) is hinged with annularly arranged push-pull plates (502). The other end of each push-pull plate (502) is hinged with an insert plate (503). Each insert plate (503) is fitted with a hanging plate (504). The bottom end of each hanging plate (504) passes through a through groove (4) and is connected to the upper surface of the cleaning brush (3).

3. The cleaning disc structure according to claim 1, characterized in that: The top holding structure of the connecting assembly (5) includes slide rods (505) arranged in a ring on the annular plate (501) and slidably connected. A spring (506) is sleeved on the outer surface of each slide rod (505), and a baffle (507) is fixedly connected to the top of each slide rod (505).

4. The cleaning disc structure according to claim 2, characterized in that: Each of the insert plates (503) has a guide groove (508) on one side, and a frame plate (509) is slidably connected to the inner wall of each guide groove (508). The bottom end of each frame plate (509) is connected to the upper surface of the connecting cover (2).

5. The cleaning disc structure according to claim 2, characterized in that: The bottom surface of the annular plate (501) is fixedly connected with a ring of limiting plates (510).

6. The cleaning disc structure according to claim 1, characterized in that: The pushing assembly (6) includes push rods (601) arranged in a ring on the upper surface of the annular plate (501), and a push ring (602) is fixedly connected to the top of a group of push rods (601).

7. The cleaning disc structure according to claim 6, characterized in that: The bottom surface of the push ring (602) is fixedly connected with a ring of sleeve rods (603), and each sleeve rod (603) is fitted with a sleeve (604), and the bottom end of each sleeve (604) is connected to the upper surface of the connecting cover (2).

8. The cleaning disc structure according to claim 1, characterized in that: The connecting cover (2) is provided with a fastening ring (7) inside.

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