CN216156472U

CN216156472U - Hand-push type road cleaning device

Info

Publication number: CN216156472U
Application number: CN202122156557.2U
Authority: CN
Inventors: 陈鹏; 邓文杰
Original assignee: Beijing Micro Environment Management Co ltd
Current assignee: Beijing Micro Environment Management Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a hand-push type road cleaning device, and particularly relates to the technical field of road cleaning. The utility model adjusts the rotating speed of the cleaning assembly through the transmission assembly to adapt to the conditions of different thicknesses of the dust on the road surface, and adapts to the conditions of different widths of the road surface through the cleaning assembly. The utility model has reasonable and compact structural design and good use effect, can effectively solve the condition of different face-to-face dust deposition thicknesses, is suitable for pavements with different widths, and improves the working efficiency.

Description

Hand-push type road cleaning device

Technical Field

The utility model relates to the technical field of hand-push type road cleaning devices, in particular to a hand-push type road cleaning device.

Background

Road maintenance is to the maintenance and the maintenance of road, maintains road and the structures and facilities on the road, keeps road performance as far as possible, in time resumes damaged part, practices thrift freight and time, and maintenance is to cleaning, managing the road, guarantees driving safety, comfortable, unblocked, and a hand propelled road cleaning device among the prior art has following problem:

1. in the prior art, the hand-push type road cleaning device can only clean the road surface at a fixed rotating speed, and the cleaning speed is reduced and the working efficiency is not very high when the accumulated dust on the road surface is thick;

2. in the prior art, the cleaning range of the hand-push type road cleaning device cannot be changed, the hand-push type road cleaning device cannot be well adapted to pavements with various widths, and the number of times of back-and-forth cleaning is more than that of times of changing the cleaning range when the pavement is wider.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hand-push type road cleaning device to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a hand propelled road cleaning device, includes the shell body, the upside of shell body is fixed with the dust collecting box, the rear side of dust collecting box articulates there is the baffle, the rear side of shell body is fixed with the handrail, the inside of shell body is equipped with drive assembly, drive assembly's below is equipped with cleans the subassembly, the below that cleans the subassembly is equipped with the suction hood, the inside of suction hood is linked together through the inside of dust absorption pipe with the dust collecting box, the bilateral symmetry of shell body is equipped with two gyro wheels.

Preferably, the transmission assembly comprises a motor fixed on one side of the outer shell, an output end of the motor penetrates through one side of the outer shell, extends to the inside and is coaxially connected with a gear A, and the outer side of the gear A is connected with a gear B in a meshing manner.

Preferably, gear B's inside coaxial coupling has axis of rotation A, axis of rotation A's both ends are rotated with the inboard of shell body and are connected, axis of rotation A's outside is rotated and is connected with the shift ring, the outside of shift ring is rotated and is connected with the movable block, the internal thread connection of movable block has the lead screw, the one end of lead screw runs through the shell body and coaxial coupling has handle A, the shift ring is kept away from gear B's one side welding and is had a plurality of connecting rods, the outside sliding connection of connecting rod has the connecting block.

Preferably, the welding has spring A between connecting block and the shift ring, the internal rotation of connecting block is connected with the down tube, the one end that the connecting block was kept away from to the down tube is rotated and is connected with the arc piece, the inboard welding of arc piece has bracing piece A, bracing piece A's outside sliding connection has sleeve A, the welding has spring B between sleeve A and the bracing piece A, sleeve A's one end and the outside of axis of rotation A closely weld, the outside friction drive of arc piece has belt A.

Preferably, belt A's inboard friction drive has carousel A, carousel A's inside coaxial coupling has axis of rotation B, axis of rotation B's the outside is rotated and is connected with two bracing pieces B, bracing piece B's outside sliding contact has sleeve B, the welding has spring C between sleeve B and the bracing piece B, the welding has the backup pad between the sleeve B, the one end and the inboard inseparable welding of shell body of backup pad, axis of rotation B's outside middle part welding has bevel gear A.

Preferably, clean the subassembly including rotating bevel gear B who connects in the bevel gear A outside, bevel gear B's bottom surface middle part has carousel B through axis of rotation C coaxial coupling, carousel B's outside meshing is connected with carousel C, carousel C and carousel B's the equal friction drive in the outside has belt B, belt B's inboard friction drive brush, carousel C and carousel B's top surface is passed through the connecting plate and is connected with the top surface rotation of brush, the top surface sliding connection of connecting plate has the slider, two threaded connection has two-way lead screw between the slider, the tip of two-way lead screw is connected with the inboard rotation of shell body, the one end of two-way lead screw runs through the shell body and the welding has handle B.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission assembly is arranged, the motor drives the gear A, the gear B, the rotating shaft A, the sleeve A, the supporting rod A, the arc-shaped blocks, the belt A, the turntable A, the rotating shaft B, the bevel gear A and the cleaning assembly to clean the road surface, when the road surface dust is thick, the moving block pushes the inclined rod to expand the distance between the arc-shaped blocks by rotating the handle A under the action of the lead screw, so that the radius of the belt A around the rotating shaft A is increased, the cleaning assembly can quickly clean the garbage, the slow moving speed cannot be dragged, the working efficiency is improved, when the daily cleaning work is carried out, the speed of the cleaning assembly is reduced by rotating the handle A, the problem of quick abrasion of the cleaning assembly is avoided, and the economic benefit is improved.

2. According to the utility model, the cleaning assembly is arranged, the bevel gear A drives the bevel gear B, the rotating shaft C, the turntable B, the turntable C and the belt B to drive the hairbrush to rotate, so that garbage is swept into the dust collection cover, the dust collection device sucks the garbage into the dust collection box through the dust collection pipe, the rotating handle B and the bidirectional screw rod drive the sliding block to move relatively or oppositely, and the sliding block extrudes the connecting plate to close or open, so that the cleaning range of the hairbrush is changed, the hairbrush can adapt to pavements with different widths, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

FIG. 3 is a schematic view of the transmission assembly of the present invention.

FIG. 4 is an enlarged view of the utility model at A.

FIG. 5 is a schematic view of a sweeping assembly of the present invention.

In the figure: 1. an outer housing; 2. a dust accumulation box; 3. a baffle plate; 4. a handrail; 5. a transmission assembly; 6. a sweeping assembly; 7. a dust hood; 8. a dust collection pipe; 9. a roller; 51. a motor; 52. a gear A; 53. a gear B; 54. a rotating shaft A; 55. a moving ring; 56. a moving block; 57. a screw rod; 58. a handle A; 59. a connecting rod; 510. connecting blocks; 511. a spring A; 512. a diagonal bar; 513. an arc-shaped block; 514. a support rod A; 515. a sleeve A; 516. a spring B; 517. a belt A; 518. a turntable A; 519. a rotating shaft B; 520. a support bar B; 521. a sleeve B; 522. a spring C; 523. a support plate; 524. a bevel gear A; 61. a bevel gear B; 62. a rotating shaft C; 63. a turntable B; 64. a turntable C; 65. a belt B; 66. a brush; 67. a connecting plate; 68. a slider; 69. a bidirectional screw rod; 610. and a handle B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a hand-push type road cleaning device, which comprises an outer shell 1, wherein a dust box 2 is fixed on the upper side of the outer shell 1, a baffle 3 is hinged on the rear side of the dust box 2, a handrail 4 is fixed on the rear side of the outer shell 1, a transmission component 5 is arranged in the outer shell 1, a cleaning component 6 is arranged below the transmission component 5, a dust hood 7 is arranged below the cleaning component 6, the interior of the dust hood 7 is communicated with the interior of the dust box 2 through a dust suction pipe 8, and two rollers 9 are symmetrically arranged on two sides of the outer shell 1;

the transmission assembly 5 comprises a motor 51 fixed on one side of the outer shell 1, the output end of the motor 51 penetrates through one side of the outer shell 1, extends to the inside and is coaxially connected with a gear A52, the outer side of the gear A52 is connected with a gear B53 in a meshed mode, the inside of the gear B53 is coaxially connected with a rotating shaft A54, two ends of the rotating shaft A54 are rotatably connected with the inner side of the outer shell 1, the outer side of the rotating shaft A54 is rotatably connected with a moving ring 55, the outer side of the moving ring 55 is rotatably connected with a moving block 56, the inner thread of the moving block 56 is connected with a lead screw 57, one end of the lead screw 57 penetrates through the outer shell 1 and is coaxially connected with a handle A58, one side of the moving ring 55, which is far away from the gear B53, is welded with a plurality of connecting rods 59, and the outer side of each connecting rod 59 is slidably connected with a connecting block 510;

a spring A511 is welded between the connecting block 510 and the moving ring 55, an inclined rod 512 is rotatably connected inside the connecting block 510, one end, far away from the connecting block 510, of the inclined rod 512 is rotatably connected with an arc-shaped block 513, a supporting rod A514 is welded on the inner side of the arc-shaped block 513, a sleeve A515 is slidably connected to the outer side of the supporting rod A514, a spring B516 is welded between the sleeve A515 and the supporting rod A514, one end of the sleeve A515 is tightly welded with the outer side of a rotating shaft A54, a belt A517 is in frictional transmission on the outer side of the arc-shaped block 513, a turntable A518 is in frictional transmission on the inner side of the belt A517, a rotating shaft B519 is coaxially connected inside the turntable A518, two supporting rods B520 are rotatably connected to the outer side of the rotating shaft B519, a sleeve B521 is in sliding contact with the outer side of the supporting rod B520, a spring C522 is welded between the sleeve B521 and the supporting rod B520, a supporting plate 523 is welded between the sleeve B521, one end of the supporting plate 523 is tightly welded with the inner side of the outer shell 1, and a bevel gear A524 is welded in the middle of the outer side of the rotating shaft B519;

drive gear A52, gear B53, axis of rotation A54, sleeve A515, bracing piece A514, arc piece 513, belt A517, carousel A518, axis of rotation B519, bevel gear A524, clean subassembly 6 and clean the road surface, when meetting the condition that the road surface dirt is thick, through rotating handle A58 under the effect of lead screw 57, movable block 56 promotes down the pole 512 and opens the interval between the expansion arc piece 513, make the radius of belt A517 around axis of rotation A54 grow, make clean subassembly 6 can clean rubbish faster, can not drag slow moving speed, improve work efficiency, when daily cleaning work, through to gyration handle A58, reduce and clean subassembly 6 speed, avoid cleaning the problem of subassembly 6 quick wearing and tearing, economic benefits has been improved.

Further, the cleaning assembly 6 comprises a bevel gear B61 rotatably connected to the outer side of a bevel gear a524, the middle of the bottom surface of the bevel gear B61 is coaxially connected with a rotary disc B63 through a rotating shaft C62, the outer side of the rotary disc B63 is engaged with a rotary disc C64, the outer sides of the rotary disc C64 and the rotary disc B63 are both in friction transmission with a belt B65, a brush 66 is in friction transmission with the inner side of the belt B65, the top surfaces of the rotary disc C64 and the rotary disc B63 are rotatably connected with the top surface of the brush 66 through a connecting plate 67, a slide block 68 is slidably connected with the top surface of the connecting plate 67, a bidirectional screw rod 69 is threadedly connected between the two slide blocks 68, the end of the bidirectional screw rod 69 is rotatably connected with the inner side of the outer housing 1, one end of the bidirectional screw rod 69 penetrates through the outer housing 1 and is welded with a handle B610, the bevel gear a524 drives the bevel gear B61, the rotating shaft C62, the rotary disc B63, the rotary disc C64 and the belt B65 to drive the brush 66 to rotate, thereby cleaning the garbage into the dust hood 7, the dust collector sucks the dust box 2 through a dust pipe 8, the handle B610 and the bidirectional screw rod 69 are rotated to drive the sliding block 68 to move oppositely or oppositely, and the sliding block 68 extrudes the connecting plate 67 to be closed or opened, so that the cleaning range of the brush 66 is changed to adapt to roads with different widths, and the working efficiency is improved.

The working principle is as follows: when the device is needed to be used, the roller 9 is pushed to rotate by the handrail 4, the driving device moves, the gear A52 is driven to rotate by the motor 51, the gear A52 drives the gear B53 and the rotating shaft A54 to rotate, the rotating shaft A54 drives the arc-shaped block 513 to rotate by the sleeve A515 and the supporting rod A514, the arc-shaped block 513 drives the belt A517 to rotate by friction force, the rotating disc A518 drives the rotating shaft B519 to rotate, the rotating shaft B519 drives the cleaning component 6 to clean the road surface by the bevel gear A524, when the road surface dust is thick, the moving ring 55 and the moving block 56 are driven to move by rotating the handle A58 under the action of the lead screw 57, the moving block 56 pushes the inclined rod 512 to expand the distance between the arc-shaped blocks 513, the radius of the belt A517 around the rotating shaft A54 is increased, the rotating speeds of the rotating disc A518 and the rotating shaft B519 are increased, the cleaning component 6 can clean the garbage faster and cannot drag the moving speed, the working efficiency is improved, and when the cleaning assembly 6 is used for daily cleaning work, the speed of the cleaning assembly 6 is reduced by rotating the handle A58;

meanwhile, the bevel gear A524 drives the bevel gear B61 to rotate, the bevel gear B61 drives the rotary disc B63 and the rotary disc C64 to rotate through the rotating shaft C62, the rotary disc B63 and the rotary disc C64 drive the brush 66 to rotate through the belt B65, the garbage is swept into the dust hood 7, the dust collection device sucks the garbage into the dust collection box 2 through the dust collection pipe 8, the rotary handle B610 and the bidirectional screw rod 69 drive the sliding block 68 to move oppositely or oppositely, and the sliding block 68 extrudes the connecting plate 67 to be closed or opened, so that the cleaning range of the brush 66 is changed, and the cleaning device is suitable for pavements with different widths.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a hand propelled road cleaning device, includes shell body (1), its characterized in that: the upside of shell body (1) is fixed with dust box (2), the rear side of dust box (2) articulates there is baffle (3), the rear side of shell body (1) is fixed with handrail (4), the inside of shell body (1) is equipped with drive assembly (5), the below of drive assembly (5) is equipped with cleans subassembly (6), the below that cleans subassembly (6) is equipped with suction hood (7), the inside of suction hood (7) is linked together through the inside of dust absorption pipe (8) with dust box (2), the bilateral symmetry of shell body (1) is equipped with two gyro wheels (9).

2. A hand-push type road cleaning device according to claim 1, wherein the transmission assembly (5) comprises a motor (51) fixed on one side of the outer housing (1), the output end of the motor (51) extends to the inside through one side of the outer housing (1) and is coaxially connected with a gear a (52), and the outer side of the gear a (52) is engaged with a gear B (53).

3. The hand-push type road cleaning device according to claim 2, wherein a rotating shaft A (54) is coaxially connected inside the gear B (53), two ends of the rotating shaft A (54) are rotatably connected with the inner side of the outer shell (1), a moving ring (55) is rotatably connected to the outer side of the rotating shaft A (54), a moving block (56) is rotatably connected to the outer side of the moving ring (55), a lead screw (57) is connected to the inner side of the moving block (56), one end of the lead screw (57) penetrates through the outer shell (1) and is coaxially connected with a handle A (58), a plurality of connecting rods (59) are welded to one side of the moving ring (55) far away from the gear B (53), and a connecting block (510) is slidably connected to the outer side of the connecting rods (59).

4. A hand-push type road cleaning device as claimed in claim 3, wherein a spring a (511) is welded between the connecting block (510) and the moving ring (55), an inclined rod (512) is rotatably connected to the inside of the connecting block (510), an arc-shaped block (513) is rotatably connected to one end of the inclined rod (512) far away from the connecting block (510), a support rod a (514) is welded to the inner side of the arc-shaped block (513), a sleeve a (515) is slidably connected to the outer side of the support rod a (514), a spring B (516) is welded between the sleeve a (515) and the support rod a (514), one end of the sleeve a (515) is tightly welded to the outer side of the rotating shaft a (54), and a belt a (517) is frictionally transmitted to the outer side of the arc-shaped block (513).

5. The hand-push type road cleaning device as claimed in claim 4, wherein the inner side of the belt A (517) is in friction transmission with a turntable A (518), the inside of the turntable A (518) is coaxially connected with a rotating shaft B (519), the outer side of the rotating shaft B (519) is rotatably connected with two supporting rods B (520), the outer side of the supporting rod B (520) is in sliding contact with a sleeve B (521), a spring C (522) is welded between the sleeve B (521) and the supporting rod B (520), a supporting plate (523) is welded between the sleeve B (521), one end of the supporting plate (523) is tightly welded with the inner side of the outer shell (1), and a bevel gear A (524) is welded in the middle of the outer side of the rotating shaft B (519).

6. The hand-push type road cleaning device according to claim 5, wherein the cleaning assembly (6) comprises a bevel gear B (61) rotatably connected to the outer side of a bevel gear A (524), the middle of the bottom surface of the bevel gear B (61) is coaxially connected with a turntable B (63) through a rotating shaft C (62), the outer side of the turntable B (63) is engaged with a turntable C (64), the outer sides of the turntable C (64) and the turntable B (63) are both in friction transmission with a belt B (65), the inner side of the belt B (65) is in friction transmission with a brush (66), the top surfaces of the turntable C (64) and the turntable B (63) are rotatably connected with the top surface of the brush (66) through a connecting plate (67), the top surface of the connecting plate (67) is slidably connected with a sliding block (68), and a bidirectional screw rod (69) is threadedly connected between the two sliding blocks (68), the end part of the bidirectional screw rod (69) is rotatably connected with the inner side of the outer shell (1), and one end of the bidirectional screw rod (69) penetrates through the outer shell (1) and is welded with a handle B (610).