Cleaning device for road environmental sanitation

Abstract

The utility model discloses a sweeping device for road environmental sanitation, and belongs to the technical field of sweeping brush equipment. Comprising two sets of fixedly-connected connecting frames, brush rollers and sleeves are rotationally connected into the connecting frames, a plurality of cloth pieces are fixedly installed on the outer surfaces of the brush rollers and the sleeves, the brush rollers and the sleeves are in transmission connection, and a driving mechanism is in transmission connection between the two brush rollers; the brush roller is in transmission connection with a reciprocating movement mechanism enabling the sleeve to do axial reciprocating motion, channels are reserved in the lower ends of the two connecting frames, and the technical effects that reciprocating type rubbing cleaning is achieved, the two sides of the guardrail are cleaned at the same time, and the cleaning efficiency is improved are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning brush equipment, and more specifically, to a cleaning device for road sanitation. Background Art

[0002] Road guardrails are fixed guardrails installed on both sides of the road for safety protection and posting warning reflective tapes. Due to the large number of vehicles passing through the road, a large amount of dust will be carried. The dust is adsorbed on the guardrails, which not only affects the appearance but also the reflective effect of the reflective tape. Sanitation workers are required to clean them in time during operation to ensure the cleanliness of the city and the reflective effect of the reflective tape. At present, when sanitation workers clean the guardrails, they usually clean them by directly spraying water or manually cleaning with a rag. The former wastes water resources, and the latter has low cleaning efficiency and high labor intensity. For this reason, we propose a guardrail cleaning device for sanitation operations.

[0003] The document with prior art publication number CN217579918U provides a guardrail cleaning device for sanitation operations, which drives two driven gears on both sides to rotate through an active gear, so that the direction of rotation of the driven gears is opposite, and then the rotation direction of the brush roller is opposite, and the cloth is driven to clean the dust on the guardrail, thereby cleaning both sides of the guardrail pillars, and the cleaning effect is more thorough; through the cooperation of the second waveform ring and the second waveform ring, the brush roller shakes up and down during rotation, which can make the cloth piece rub better on the guardrail and improve the dust cleaning effect of the guardrail.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: when the device cleans the guardrail of the road, it can only clean the guardrail on one side, so the guardrail on the other side needs to be cleaned again, which ultimately increases the cleaning time and reduces the cleaning efficiency.

[0005] With respect to the above-mentioned related technologies, the inventors believe that when cleaning the guardrails on a road, only the guardrails on one side can be cleaned, so the guardrails on the other side need to be cleaned again, which ultimately increases the cleaning time and reduces the cleaning efficiency.

[0006] In view of this, we propose a cleaning device for road sanitation. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The purpose of the present application is to provide a road sanitation cleaning device, which solves the technical problems in the above-mentioned background technology, realizes reciprocating rubbing cleaning, cleans both sides of the guardrail at the same time, and improves the technical effect of cleaning efficiency.

[0009] 2. Technical solution

[0010] The technical solution of the present application provides a road sanitation cleaning device, comprising: two sets of fixedly connected connecting frames, the connecting frames are rotatably connected to brush rollers and sleeves inside, multiple cloth pieces are fixedly installed on the outer surfaces of the brush rollers and sleeves, the brush rollers and sleeves are transmission-connected, a driving mechanism is transmission-connected between the two brush rollers, the brush rollers are transmission-connected to a reciprocating mechanism that enables the sleeve to reciprocate axially, and channels are reserved at the lower ends of the two connecting frames.

[0011] By adopting the above technical solution, one end of the guardrail is aligned with the channel, the sanitation vehicle drives the two connecting frames to move, the driving mechanism drives the two brush rollers to rotate, the two brush rollers drive the sleeve to rotate, and then the cloth piece rotates, and when the cloth piece contacts the guardrail, both sides of the guardrail are cleaned, and at the same time, the reciprocating movement mechanism is driven by the brush roller to operate, and the reciprocating movement mechanism drives the sleeve to reciprocate up and down, so that the cloth piece can better rub against the guardrail, thereby improving the cleaning effect of the guardrail, and both sides of the guardrail can be cleaned at the same time, thereby improving the cleaning efficiency.

[0012] As an optional solution to the technical solution of the present application document, the driving mechanism includes a motor, a synchronous pulley, a synchronous belt, a driving gear and a passive gear; the upper ends of the two brush rollers are coaxially fixed with the synchronous pulleys, the two synchronous pulleys are driven by a synchronous belt, the motor is transmission connected to the brush roller on one side, the driving gear is coaxially fixed on the brush roller, the passive gear is meshed with the driving gear, and the passive gear is transmission connected to the sleeve.

[0013] As an optional solution of the technical solution of the present application document, the output shaft of the motor is coaxially fixed with the brush roller on one side, and the motor is fixed on a connecting frame.

[0014] By adopting the above technical solution, when the motor is running, it drives the brush roller, the synchronous pulley and the driving gear on the left to rotate, and the synchronous belt drives the brush roller on the right to rotate, thereby driving the sleeve to rotate under the meshing of the driving gear and the driven gear.

[0015] As an optional scheme of the technical scheme of the present application document, the reciprocating movement mechanism includes an active bevel gear, a passive bevel gear, a driving shaft, a cam, a disc, a bearing seat, a rectangular rod and a spring; the active bevel gear is meshed with the passive bevel gear, the active bevel gear is coaxially fixed with the brush roller, the driving shaft is coaxially fixed with the passive bevel gear, the driving shaft is rotatably connected to the bearing seat, the bearing seat is fixed on the connecting frame, the disc is coaxially fixed with the sleeve, the rectangular rod is coaxially fixed with the passive gear, the rectangular rod passes through the rectangular hole of the sleeve, both ends of the rectangular rod are rotatably connected to the connecting frame, a spring is fixedly installed between the lower end of the sleeve and the connecting frame, and the cam is fixed to one end of the driving shaft and placed on the disc.

[0016] By adopting the above technical solution, the brush roller and the sleeve and the two ends of the rectangular rod are rotatably connected to the connecting frame through bearings. When the brush roller rotates, the active bevel gear is driven to rotate, the active bevel gear drives the passive bevel gear to rotate, and the passive bevel gear drives the drive shaft and the cam to rotate. Under the elastic support of the spring, the disc always keeps in contact with the cam. When the cam rotates, the outer wall of the cam changes the distance between the disc and the drive shaft when squeezing the disc, so that the spring is compressed and the sleeve slides downward. When the cam rotates to make the disc close to the drive shaft, the sleeve slides upward at this time, and then the sleeve and the cloth piece on the sleeve are reciprocated up and down through the rotation of the cam, thereby improving the friction effect on the guardrail.

[0017] As an optional solution of the technical solution of this application document, the cloth pieces are distributed at intervals.

[0018] By adopting the technical solution, cloth pieces can be saved by distributing the cloth pieces at intervals up and down.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. The present application aligns one end of the guardrail with the passage, and the sanitation vehicle drives the two connecting frames to move. The driving mechanism drives the two brush rollers to rotate, and the two brush rollers drive the sleeves to rotate, thereby causing the cloth to rotate. When the cloth contacts the guardrail, both sides of the guardrail are cleaned. At the same time, the brush roller drives the reciprocating mechanism to operate, and the reciprocating mechanism drives the sleeve to reciprocate up and down, so that the cloth can better rub against the guardrail, thereby improving the cleaning effect of the guardrail, and both sides of the guardrail can be cleaned at the same time, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a road sanitation cleaning device disclosed in a preferred embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the overall left side structure of a road sanitation cleaning device disclosed in a preferred embodiment of the present application;

[0024] Figure 3 A schematic diagram of a rectangular rod structure of a road sanitation cleaning device disclosed in a preferred embodiment of the present application;

[0025] Figure 4 A schematic diagram of a casing structure of a road sanitation cleaning device disclosed in a preferred embodiment of the present application;

[0026] Figure 5A schematic diagram of the partial structure of a road sanitation cleaning device disclosed in a preferred embodiment of the present application;

[0027] Figure 6 A road sanitation cleaning device disclosed in a preferred embodiment of the present application Figure 5 The enlarged structural diagram at A in the middle;

[0028] Explanation of the numbers in the figure: 1. connecting frame; 101. channel; 2. brush roller; 3. sleeve; 301. rectangular hole; 4. driving mechanism; 401. motor; 402. synchronous pulley; 403. synchronous belt; 404. driving gear; 405. passive gear; 5. reciprocating mechanism; 501. active bevel gear; 502. passive bevel gear; 503. driving shaft; 504. cam; 505. disc; 506. bearing seat; 507. rectangular rod; 508. spring; 6. cloth piece. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] A road sanitation cleaning device comprises: two sets of fixedly connected connecting frames 1, the connecting frames 1 are rotatably connected with brush rollers 2 and sleeves 3 inside, multiple cloth pieces 6 are fixedly installed on the outer surfaces of the brush rollers 2 and the sleeves 3, the brush rollers 2 and the sleeves 3 are transmission-connected, a driving mechanism 4 is transmission-connected between the two brush rollers 2, the brush rollers 2 are transmission-connected with a reciprocating movement mechanism 5 that enables the sleeves 3 to reciprocate axially, and a channel 101 is reserved at the lower ends of the two connecting frames 1.

[0031] Reference Figure 1-Figure 6 The connecting frame 1 is installed on the sanitation vehicle, and then one end of the guardrail is aligned with the channel 101. The sanitation vehicle drives the two connecting frames 1 to move, and the driving mechanism 4 drives the two brush rollers 2 to rotate. The two brush rollers 2 drive the sleeve 3 to rotate, thereby causing the cloth piece 6 to rotate, and when the cloth piece 6 contacts the guardrail, both sides of the guardrail are cleaned. At the same time, the reciprocating mechanism 5 is driven by the brush roller 2 to operate, and the reciprocating mechanism 5 drives the sleeve 3 to reciprocate up and down, so that the cloth piece 6 can better rub against the guardrail, thereby improving the cleaning effect of the guardrail, and can clean both sides of the guardrail at the same time, thereby improving the cleaning efficiency.

[0032] The driving mechanism 4 includes a motor 401, a synchronous pulley 402, a synchronous belt 403, a driving gear 404 and a passive gear 405; the upper ends of the two brush rollers 2 are coaxially fixed with the synchronous pulleys 402, and the two synchronous pulleys 402 are driven by the synchronous belt 403. The motor 401 is connected to the brush roller 2 on one side, the driving gear 404 is coaxially fixed on the brush roller 2, the passive gear 405 is meshed with the driving gear 404, and the passive gear 405 is connected to the sleeve 3.

[0033] The output shaft of the motor 401 is coaxially fixed with the brush roller 2 on one side, and the motor 401 is fixed on the connecting frame 1 .

[0034] Reference Figure 2-Figure 6 When the motor 401 is running, it drives the brush roller 2, the synchronous pulley 402 and the driving gear 404 on the left to rotate, and the synchronous belt 403 drives the brush roller 2 on the right to rotate, thereby driving the sleeve 3 to rotate under the meshing of the driving gear 404 and the driven gear 405.

[0035] The reciprocating mechanism 5 includes an active bevel gear 501, a passive bevel gear 502, a driving shaft 503, a cam 504, a disc 505, a bearing seat 506, a rectangular rod 507 and a spring 508; the active bevel gear 501 is meshed with the passive bevel gear 502, the active bevel gear 501 is coaxially fixed with the brush roller 2, the driving shaft 503 is coaxially fixed with the passive bevel gear 502, the driving shaft 503 is rotatably connected to the bearing seat 506, the bearing seat 506 is fixed on the connecting frame 1, the disc 505 is coaxially fixed with the sleeve 3, the rectangular rod 507 is coaxially fixed with the passive gear 405, the rectangular rod 507 passes through the rectangular hole 301 of the sleeve 3, both ends of the rectangular rod 507 are rotatably connected to the connecting frame 1, a spring 508 is fixedly installed between the lower end of the sleeve 3 and the connecting frame 1, and the cam 504 is fixed to one end of the driving shaft 503 and placed on the disc 505.

[0036] Reference Figure 2-Figure 6 The brush roller 2, the sleeve 3 and the two ends of the rectangular rod 507 are rotatably connected to the connecting frame 1 through bearings. When the brush roller 2 rotates, the active bevel gear 501 is driven to rotate, the active bevel gear 501 drives the passive bevel gear 502 to rotate, and the passive bevel gear 502 drives the driving shaft 503 and the cam 504 to rotate. Under the elastic support of the spring 508, the disc 505 always keeps in contact with the cam 504. When the cam 504 rotates, the outer wall of the cam 504 changes the distance between the disc 505 and the driving shaft 503 when squeezing the disc 505, so that the spring 508 is compressed and the sleeve 3 slides downward at the same time. When the cam 504 rotates to make the disc 505 close to the driving shaft 503, the sleeve 3 slides upward at this time, and then the sleeve 3 and the cloth piece 6 on the sleeve 3 are reciprocated up and down through the rotation of the cam 504, thereby improving the friction effect on the guardrail.

[0037] The cloth pieces 6 are distributed at intervals.

[0038] Reference Figure 1 By distributing the cloth pieces 6 at intervals up and down, the cloth pieces 6 can be saved.

[0039] Working principle: The connecting frame 1 is installed on the sanitation vehicle, and then one end of the guardrail is aligned with the channel 101. The sanitation vehicle drives the two connecting frames 1 to move. When the motor 401 is running, it drives the brush roller 2 and the synchronous pulley 402 and the driving gear 404 on the left to rotate. The synchronous belt 403 drives the brush roller 2 on the right to rotate, thereby driving the sleeve 3 to rotate under the meshing of the driving gear 404 and the passive gear 405, so as to clean the guardrail through the rotation friction of the cloth piece 6, and the active bevel gear 501 drives the passive bevel gear 502 to rotate, and the passive bevel gear 502 drives the drive shaft 503 and the cam 5 04 rotates. Under the elastic support of the spring 508, the disc 505 always keeps in contact with the cam 504. When the cam 504 rotates, the outer wall of the cam 504 squeezes the disc 505, thereby changing the distance between the disc 505 and the drive shaft 503, so that the spring 508 is compressed and the sleeve 3 slides downward. When the cam 504 rotates to make the disc 505 approach the drive shaft 503, the sleeve 3 slides upward at this time, and then the sleeve 3 and the cloth piece 6 on the sleeve 3 are reciprocated up and down through the rotation of the cam 504, thereby improving the friction effect on the guardrail.

Claims

1. A road sanitation cleaning device, characterized in that: include: Two sets of fixedly connected connecting frames, the internal rotational connection of the connecting frames is provided with a brush roller and a sleeve, a plurality of cloth pieces are fixedly mounted on the outer surfaces of the brush roller and the sleeve, the brush roller and the sleeve are transmission-connected, a driving mechanism is transmission-connected between the two brush rollers, the brush rollers are transmission-connected with a reciprocating movement mechanism that enables the sleeve to reciprocate axially, and a channel is reserved at the lower ends of the two connecting frames.

2. A road sanitation cleaning device according to claim 1, characterized in that: The driving mechanism includes a motor, a synchronous pulley, a synchronous belt, a driving gear and a passive gear; the upper ends of the two brush rollers are coaxially fixed with the synchronous pulleys, the two synchronous pulleys are driven by a synchronous belt, the motor is connected to the brush roller on one side, the driving gear is coaxially fixed on the brush roller, the passive gear is meshed with the driving gear, and the passive gear is connected to the sleeve.

3. A road sanitation cleaning device according to claim 2, characterized in that: The output shaft of the motor is coaxially fixed with the brush roller on one side, and the motor is fixed on a connecting frame.

4. A road sanitation cleaning device according to claim 1, characterized in that: The reciprocating mechanism includes an active bevel gear, a passive bevel gear, a driving shaft, a cam, a disc, a bearing seat, a rectangular rod and a spring; the active bevel gear is meshed with the passive bevel gear, the active bevel gear is coaxially fixed to the brush roller, the driving shaft is coaxially fixed to the passive bevel gear, the driving shaft is rotatably connected to the bearing seat, the bearing seat is fixed to the connecting frame, the disc is coaxially fixed to the sleeve, the rectangular rod is coaxially fixed to the passive gear, the rectangular rod passes through the rectangular hole of the sleeve, both ends of the rectangular rod are rotatably connected to the connecting frame, a spring is fixedly installed between the lower end of the sleeve and the connecting frame, and the cam is fixed to one end of the driving shaft and placed on the disc.

5. A road sanitation cleaning device according to claim 1, characterized in that: The cloth pieces are distributed at intervals.

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