CN218508327U

CN218508327U - Three-wheel high-pressure washing and sweeping mechanism

Info

Publication number: CN218508327U
Application number: CN202222169334.4U
Authority: CN
Inventors: 占小平; 汪瑞峰
Original assignee: Changzhou Lvbao Electric Technology Co ltd
Current assignee: Changzhou Lvbao Electric Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-21
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of motor sweeper technique and specifically relates to a mechanism is washed and swept to tricycle high pressure. The utility model provides a mechanism is washed and swept to tricycle high pressure, includes the tricycle bracket and installs the mechanism is swept in washing of tricycle bracket tip side, its characterized in that: the washing and sweeping mechanism comprises a sweeping brush, a sweeping motor and a sweeping brush mounting frame, one end of the sweeping brush mounting frame is hinged to the three-wheel bracket, the sweeping brush motor is mounted at the other end of the sweeping brush mounting frame, the sweeping brush motor is connected with a sweeping brush shaft, the sweeping brush mounting frame is provided with a lifting assembly for lifting the sweeping brush, and the bottom of the lifting assembly is connected with a high-pressure spray head. The utility model discloses a lifting unit drives the brush and realizes having certain contact pressure with the ground contact, and the high pressure nozzle carries out the water spray operation when the brush motor drives the brush pivoted, carries out cleaning to ground, reaches the effect of cleaning of preferred.

Description

Three-wheel high-pressure washing and sweeping mechanism

Technical Field

The utility model belongs to the technical field of motor sweeper technique and specifically relates to a mechanism is washed and swept to tricycle high pressure.

Background

The sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transporting, and is a vehicle-type device suitable for all-dimensional sweeping work of roads such as factories, highways, parks, squares and the like. With the continuous development of computer technology and network technology in China, the traditional mechanical operation of the traditional sweeper is changed into semi-automatic or automatic operation. The sweeping mechanism of the sweeper comprises a disc brush mechanism and a rolling brush mechanism. The disc brush mechanism mainly cleans the bottom surface, and the rolling brush mechanism guides the garbage to a dustpan opening of the sweeper. The existing disc brush mechanism has poor cleaning effect and poor environmental adaptability, and the contact pressure between the disc brush and the ground is insufficient for the main reason.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a three-wheel high-pressure washing and sweeping mechanism.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mechanism is washed and swept to tricycle high pressure, includes the tricycle bracket and installs the mechanism of sweeping on tricycle bracket tip side, wash and sweep the mechanism and include brush, brush motor and brush mounting bracket, the one end of brush mounting bracket is articulated with the tricycle bracket, and its other end installation brush motor, brush motor and brush hub connection, brush mounting bracket have the lifting unit who makes the brush go up and down, and this lifting unit's bottom is connected with high pressure nozzle.

Further, the one end of brush mounting bracket is a cavity section of thick bamboo, and its other end is upper portion and lateral wall open-ended framework, tricycle bracket end portion side is equipped with the mount pad, the mount pad has riser and two parallel arrangement at riser one side rather than the ear board of the perpendicular fixed connection of right flank, two the ear board symmetry is provided with the pinhole, it is articulated through round pin axle and mount pad to put into between two ear boards at the both ends of cavity section of thick bamboo.

The mounting seat has the riser and two parallel arrangement at riser one side rather than the lug of the perpendicular fixed connection of right flank, and two lug symmetries are provided with the pinhole, and it is articulated through round pin axle and mounting seat between two lug to put into at the both ends of well cavity section of thick bamboo, have not only strengthened well cavity section of thick bamboo and the articulated fastness of mounting seat, simple structure, small in addition, installation adjustment is convenient, has reduced the work load of maintaining.

Furthermore, the frame body is provided with a bottom plate, a front side plate, a rear side plate and an inner side plate, the bottom plate is connected with a motor installation seat, the front side wall and the rear side wall of the motor installation seat are respectively connected with the front side plate and the rear side plate, the top surface of the motor installation seat is provided with a through hole, the sweeper motor is fixed on the motor installation seat, and an output shaft of the sweeper motor penetrates through the through hole to be connected with the sweeper.

The bottom plate is used for installing the motor installation seat, and the front side plate and the rear side plate are used for limiting the motor installation seat.

Furthermore, the top surface of the sweeper has a mounting plate, the middle of the mounting plate is provided with a mounting shaft, the mounting shaft is connected with the output shaft of the sweeper motor through a coupling, or the mounting shaft is a hollow shaft with a key groove and is connected with the output shaft of the sweeper motor through a flat key. So set up, simple to operate is favorable to the firm connection and the change of brush motor and brush.

Further, the lifting unit includes left and right installation ears and upper and lower support arms that relative set up about and the left and right installation ears that set up, the both ends of going up the support arm articulate with the upper portion of left and right installation ears respectively, just the both ends of lower support arm articulate with the lower part of left and right installation ears respectively and constitute a square body structure that takes the appearance chamber the appearance intracavity is equipped with electronic push-pull rod, the one end of electronic push-pull rod articulates the left end department at the lower support arm, and its other end passes through the articulated department of connecting pin connection at upper support arm and right installation ear, the interior plate is fixed on right installation ear.

The left mounting lug, the right mounting lug, the upper supporting arm and the lower supporting arm form a four-bar mechanism, the lifting of the right mounting lug is realized by a push rod of an electric push-pull rod arranged on the diagonal line of the four-bar mechanism, and then the sweeper is driven to move up and down.

Further, the high-pressure nozzle is connected to the bottom surface of the lower supporting arm through a mounting frame, the mounting frame comprises a top plate and an inclined plate fixed to one end of the top plate, and the high-pressure nozzle is fixed to the inclined plate through a joint.

The mounting bracket includes the roof and fixes the swash plate in roof one end, and high pressure nozzle is fixed in the swash plate through connecting, is convenient for install high pressure nozzle, and makes high pressure nozzle set up towards the brush to avoid high pressure nozzle contact ground.

Further, the tricycle bracket includes preceding support body, links up frame and back support body, back support body is located the top that links up the frame, and stands up before higher than, wash and sweep mechanism swing joint in preceding support body end side. According to the arrangement, the overall strength of the three-wheel bracket is ensured, the structure is optimized, and the practicability is stronger.

The beneficial effects of the utility model are that: the utility model discloses a lifting unit drives the brush and realizes having certain contact pressure with the ground contact, and the brush motor drives the brush pivoted while high pressure nozzle and carries out the water spray operation, carries out cleaning to ground, reaches the effect of cleaning of preferred.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle sweeper mounting frame of the present invention.

Fig. 3 is a schematic view of the structure in the other direction of fig. 2.

Fig. 4 is a simplified schematic diagram of the lifting of the middle lifting assembly of the present invention.

In the figure:

1. three-wheel bracket, 11, front frame body, 12, connecting frame, 13, rear frame body, 14, mounting seat, 141, vertical plate, 142, ear plate, 1421, pin hole,

2. the cleaning and sweeping mechanism comprises a 20 mounting plate, 21 sweeping brushes, 22 sweeping brush motors, 23 sweeping brush mounting frames, 230 lifting components, 2301 left mounting lugs, 2302 right mounting lugs, 2303 upper support arms, 2304 lower support arms, 2305 electric push-pull rods, 231 hollow cylinders, 232 frame bodies, 2321 bottom plates, 2322 front side plates, 2323 rear side plates, 2324 inner side plates, 24 motor mounting seats and 25 mounting shafts,

3. the high-pressure spray head comprises a high-pressure spray head body 31, a mounting frame 311, a top plate 312 and an inclined plate 312.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a three-wheel high-pressure washing and sweeping mechanism comprises a three-wheel bracket 1 and a washing and sweeping mechanism 2 installed on the side edge of the end part of the three-wheel bracket 1, wherein the three-wheel bracket 1 comprises a front frame body 11, a connecting frame 12 and a rear frame body 13, the rear frame body 13 is positioned above the connecting frame 12 and is higher than the front frame body 11, and the washing and sweeping mechanism 2 is movably connected to the side edge of the end part of the front frame body 11; the washing and sweeping mechanism 2 comprises a sweeper 21, a sweeper motor 22 and a sweeper mounting frame 23, one end of the sweeper mounting frame 23 is hinged to the three-wheel bracket 1, the sweeper motor 22 is mounted at the other end of the sweeper mounting frame, the sweeper motor 22 is connected with a shaft of the sweeper 21, the sweeper mounting frame 23 is provided with a lifting assembly 230 enabling the sweeper to lift, and the bottom of the lifting assembly 230 is connected with the high-pressure spray head 3.

As shown in fig. 2 and fig. 3, one end of the sweeper mounting bracket 23 is a hollow tube 231, the other end of the sweeper mounting bracket is a frame 232 with an open upper portion and an open outer side wall, the side edge of the end portion of the three-wheel bracket 1 is provided with a mounting seat 14, the mounting seat 14 is provided with a vertical plate 141 and two ear plates 142 which are parallelly arranged on one side of the vertical plate 141 and vertically and fixedly connected with the right side surface of the vertical plate, the two ear plates 142 are symmetrically provided with pin holes 1421, and two ends of the hollow tube 231 are placed between the two ear plates 142 and hinged with the mounting seat 14 through pin shafts; the frame body 232 is provided with a bottom plate 2321, a front side plate 2322, a rear side plate 2323 and an inner side plate 2324, the bottom plate 2321 is connected with a motor mounting seat 24, the front side wall and the rear side wall of the motor mounting seat 24 are respectively connected with the front side plate 2322 and the rear side plate 2324, the top surface of the motor mounting seat 24 is provided with a through hole, the sweeping brush motor 22 is fixed on the motor mounting seat 24, and the output shaft of the sweeping brush motor passes through the through hole to be connected with the sweeping brush 21; specifically, the top surface of the sweeper brush 21 is provided with a mounting plate 20, a mounting shaft 25 is arranged in the middle of the mounting plate 20, and the mounting shaft 25 is a hollow shaft with a key slot, is connected with an output shaft of the sweeper brush motor 22 through a flat key, and is fixed by a screw. The output shaft of the sweeper motor 22 may be coupled to the mounting shaft 25.

As shown in fig. 4, the lifting assembly 230 includes a left mounting ear 2301 and a right mounting ear 2302 arranged oppositely at left and right sides, and an upper support arm 2303 and a lower support arm 2304 arranged oppositely at top and bottom, two ends of the upper support arm 2303 are hinged to the upper portions of the left and right mounting

ears

2301, 2302 respectively, two ends of the lower support arm 2304 are hinged to the lower portions of the left and right mounting

ears

2301, 2302 respectively to form a square structure with a cavity, an electric push-pull rod 2305 is arranged in the cavity, one end of the electric push-pull rod 2305 is hinged to the left end of the lower support arm 2304, the other end of the electric push-pull rod 2305 is connected to the hinged portion of the upper support arm 2303 and the right mounting ear 2302 through a connecting pin, and the inner plate 2324 is fixed to the right mounting ear 2302.

Referring to fig. 1, 2 and 3, the high pressure nozzle 3 is coupled to the bottom surface of the lower support arm 2304 by a mounting bracket 31, the mounting bracket 31 includes a top plate 311 and a swash plate 312 fixed to one end of the top plate 311, and the high pressure nozzle 3 is fixed to the swash plate 312 by a joint.

The specific working principle is as follows: the electric push-pull rod 2305 retracts to drive the upper and

lower support arms

2303 and 2304 to rotate downwards until the sweeper 21 is contacted with the ground, the sweeper motor 22 rotates to drive the sweeper 21 to start working, and meanwhile, the high-pressure spray head 3 works to perform sweeping operation, as shown in fig. 4 (a); when cleaning is finished, the rotation of the sweeper motor 22 is stopped, the operation of the sweeper 21 is also stopped, the high-pressure spray head 3 is stopped at the same time, and the electric push-pull rod 2305 extends to drive the upper and

lower support arms

2303 and 2304 to rotate upwards to the highest position, as shown in fig. 4 (b).

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a mechanism is swept to tricycle high pressure washing, includes tricycle bracket (1) and installs washing on tricycle bracket (1) tip side and sweep mechanism (2), its characterized in that: wash and sweep mechanism (2) including brush (21), brush motor (22) and brush mounting bracket (23), the one end of brush mounting bracket (23) is articulated with tricycle bracket (1), and brush motor (22) is installed to its other end, brush motor (22) are connected with brush (21) axle, and brush mounting bracket (23) have lift assembly (230) that make the brush go up and down, and the bottom of this lift assembly (230) is connected with high pressure nozzle (3).

2. The three-wheeled high pressure washing and sweeping mechanism of claim 1, further comprising: one end of the sweeper mounting frame (23) is a hollow cylinder (231), the other end of the hollow cylinder is an upper part and an outer side wall open-ended frame body (232), a mounting seat (14) is arranged on the side edge of the end part of the three-wheel bracket (1), the mounting seat (14) is provided with a vertical plate (141) and two lug plates (142) which are arranged on one side of the vertical plate (141) in parallel and are fixedly connected with the right side surface of the vertical plate (141), the lug plates (142) are symmetrically provided with pin holes (1421), and the two ends of the hollow cylinder (231) are arranged between the two lug plates (142) and are hinged to the mounting seat (14) through pin shafts.

3. The three-wheel high pressure scrubbing mechanism of claim 2, wherein: the frame body (232) is provided with a bottom plate (2321), a front side plate (2322), a rear side plate (2323) and an inner side plate (2324), the bottom plate (2321) is connected with a motor mounting seat (24), the front side wall and the rear side wall of the motor mounting seat (24) are respectively connected with the front side plate (2322) and the rear side plate (2323), the top surface of the motor mounting seat (24) is provided with a through hole, the sweeping brush motor (22) is fixed on the motor mounting seat (24), and an output shaft of the sweeping brush motor passes through the through hole and is connected with the sweeping brush (21).

4. The three-wheel high pressure scrubbing mechanism of claim 3, wherein: the top surface of brush (21) has mounting panel (20), the centre of mounting panel (20) is equipped with installation axle (25), installation axle (25) passes through the coupling joint with the output shaft of brush motor (22), or installation axle (25) is the quill shaft of taking the keyway, and its output shaft with brush motor (22) passes through the flat key and is connected.

5. The three-wheel high pressure scrubbing mechanism of claim 3, wherein: the lifting assembly (230) comprises a left mounting ear (2301) and a right mounting ear (2302) which are oppositely arranged at the left and right sides, and an upper supporting arm (2303) and a lower supporting arm (2304) which are oppositely arranged from top to bottom, the two ends of the upper supporting arm (2303) are respectively hinged to the upper parts of the left mounting ear (2301) and the right mounting ear (2302), the two ends of the lower supporting arm (2304) are respectively hinged to the lower parts of the left mounting ear (2301) and the right mounting ear (2302) to form a square structure with a containing cavity, an electric push-pull rod (2305) is arranged in the containing cavity, one end of the electric push-pull rod (2305) is hinged to the left end of the lower supporting arm (2304), the other end of the electric push-pull rod is connected to the hinged position of the upper supporting arm (2303) and the right mounting ear (2302) through a connecting pin, and an inner side plate (2324) is fixed to the right mounting ear (2302).

6. The three-wheel high pressure scrubbing mechanism of claim 5, wherein: high pressure nozzle (3) are connected to the bottom surface of lower support arm (2304) through mounting bracket (31), mounting bracket (31) include roof (311) and fix swash plate (312) in roof (311) one end, high pressure nozzle (3) are fixed in swash plate (312) through connecting.

7. The three-wheel high pressure scrubbing mechanism of claim 1, wherein: the tricycle bracket (1) comprises a front bracket body (11), a linking frame (12) and a rear bracket body (13), wherein the rear bracket body (13) is located above the linking frame (12) and is higher than the front bracket body (11), and the washing and sweeping mechanism (2) is movably connected to the end side of the front bracket body (11).