CN217480056U

CN217480056U - Sweeper head lifting roller device

Info

Publication number: CN217480056U
Application number: CN202221418809.2U
Authority: CN
Inventors: 勾志阳; 徐斌; 徐书毅; 田磊; 李学良
Original assignee: Prodetec Tianjin Intelligent Equipment Technology Co ltd
Current assignee: Prodetec Tianjin Intelligent Equipment Technology Co ltd
Priority date: 2022-06-04
Filing date: 2022-06-04
Publication date: 2022-09-23
Anticipated expiration: 2032-06-04

Abstract

The utility model discloses a sweeper head lifting roller device, belonging to the field of sweeper, which comprises a lifting mechanism and a sweeping mechanism; the lifting mechanism drives the cleaning mechanism to move and is in contact with a cleaning surface to collect foreign matters; the cleaning mechanism comprises a motor and a cleaning roller wheel; the motor is connected with the cleaning roller through a transmission mechanism and drives the cleaning roller to rotate; the lifting mechanism comprises a cylinder, a fixing plate, a sliding mechanism and a lifting plate; the lifting plate is arranged at the lower part of the fixed plate, the air cylinder is arranged on the fixed plate and is connected with the lifting plate through an air cylinder connecting rod, and the sliding mechanism is arranged between the fixed plate and the lifting plate; the realization is cleaned the foreign matter in advance and is collected the regional dust absorption of being convenient for clean of motor sweeper central authorities, prevents that the foreign matter from being rolled over by motor sweeper front wheel to widen and clean the scope, effectively improved the efficiency of cleaning of equipment.

Description

Sweeper head lifting roller device

Technical Field

The utility model belongs to the motor sweeper field, especially, motor sweeper car head lift running roller device.

Background

The sweeper is novel efficient sweeping equipment integrating road surface sweeping, garbage recycling and transporting; the all-dimensional sweeping machine is suitable for vehicle-type equipment for all-dimensional sweeping work of pavements such as factories, highways, parks, squares and the like. When the existing sweeper is in operation, the cleaning mechanism is arranged in the middle of the bottom of the sweeper, so that the front wheels roll foreign matters, the service life of the front wheels is shortened, and the cleaning efficiency of the sweeper is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, a test die for testing the mechanical property of the contact surface of the pile foundation reinforcement is provided; the change of the contact surface of the pile foundation and the reinforcement body in stress can be visually shown in the test process of the sample manufactured by the mold; the die is simple to assemble and convenient to operate.

The utility model provides a technical scheme that its technical problem adopted is: a cleaning vehicle head lifting roller device comprises a lifting mechanism and a cleaning mechanism; the lifting mechanism drives the cleaning mechanism to move and is in contact with a cleaning surface to collect foreign matters; the cleaning mechanism comprises a motor and a cleaning roller wheel; the motor is connected with the cleaning roller through a transmission mechanism and drives the cleaning roller to rotate; the lifting mechanism comprises an air cylinder, a fixed plate, a sliding mechanism and a lifting plate; the lifting plate is arranged at the lower part of the fixed plate, the air cylinder is arranged on the fixed plate and is connected with the lifting plate through an air cylinder connecting rod, and the sliding mechanism is arranged between the fixed plate and the lifting plate.

As a further improvement of the technical scheme, the lifting roller device also comprises a headstock connecting seat; the headstock connecting base is arranged on the fixing plate.

As a further improvement of the technical scheme, a damping spring is arranged on the cylinder connecting rod; the damping spring is arranged on the lifting plate.

As a further improvement of the above technical solution, the sliding mechanism includes a shaft fixing seat, a sliding shaft, and a sliding linear bearing; the shaft fixing seat is arranged at the lower part of the fixing plate and is connected with one end of the sliding shaft; the sliding linear bearing is arranged on the upper part of the lifting plate and is connected with the other end of the sliding shaft.

As a further improvement of the above technical solution, the transmission mechanism includes a synchronous pulley and a synchronous belt; two synchronous belt wheels are arranged, wherein one synchronous belt wheel is connected with the motor; the other synchronous belt wheel is connected with the cleaning roller wheel; the two synchronous pulleys are connected through a synchronous belt.

As a further improvement of the above technical solution, the cleaning mechanism further includes a motor fixing plate disposed at a lower portion of the lifting plate, and the motor is fixed to the motor fixing plate.

As a further improvement of the technical scheme, the cleaning mechanism further comprises a locking limiting block, and the locking limiting block is arranged on the motor fixing plate and used for limiting the position of the cleaning mechanism.

As a further improvement of the above technical solution, the cleaning mechanism further comprises a cleaning roller fixing seat, the cleaning roller fixing seat is disposed at the lower portion of the lifting plate, and two ends of the cleaning roller are respectively connected with the cleaning roller fixing seat.

According to the technical scheme provided by the utility model, the beneficial effects are that: can realize cleaning the dust absorption of being convenient for to the motor sweeper central zone with the foreign matter in advance and collect, prevent that the foreign matter from being rolled over by motor sweeper front wheel to widen and clean the scope, effectively improve the efficiency of cleaning of equipment.

The sweeper head lifting roller device is mainly used by matching the lifting mechanism with the cleaning mechanism, and has the advantages of strong cleaning capability, high stability and the like; the cleaner can clean and collect foreign matters to the center of the sweeper in advance, can sweep garbage including small-volume garbage into the position to be absorbed by the garbage at the center of the sweeper even if no air suction device is matched, has better adaptability and can clean even the ground which is very uneven; and at the same time the wheels can be protected.

Drawings

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

Fig. 1 is a schematic overall structure diagram of the embodiment.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a cylinder; 2. a headstock connecting seat; 3. locking the nut; 4. a fixing plate; 5. a shaft fixing seat; 6. a cylinder connecting rod; 7. a sliding shaft; 8. a damping spring; 9. a sliding linear bearing; 10. a lifting plate; 11. a motor fixing plate; 12. a synchronous pulley; 13. a motor; 14. a synchronous belt; 15. locking the limiting block; 16. a cleaning roller fixing seat; 17. and cleaning the roller.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all 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 scope of protection of this patent.

Referring to fig. 1, the utility model discloses a sweeper head lifting roller device, which comprises a lifting mechanism and a sweeping mechanism; the lifting mechanism drives the cleaning mechanism to move and is in contact with a cleaning surface to collect foreign matters; the cleaning mechanism comprises a motor 13 and a cleaning roller 17; the motor 13 is connected with the cleaning roller 17 through a transmission mechanism and drives the cleaning roller 17 to rotate, and the motor 13 is a motor with a speed reducer. The sweeper head lifting roller device can clean and collect foreign matters to the central area of the sweeper in advance, so that the foreign matters can be cleaned and dust can be conveniently collected, the wheels of the sweeper are prevented from being rolled by the foreign matters, the cleaning range is increased, and the cleaning efficiency of equipment is effectively improved; when the sweeper is used, two sets of sweeper head lifting roller devices are arranged, and the two sets of sweeper head lifting roller devices are respectively arranged in front of the front wheels of the sweeper to enable the sweeping rollers 17 to be V-shaped, and the sweeping width is as wide as the front wheels.

The lifting mechanism comprises a cylinder 1, a fixing plate 4, a sliding mechanism and a lifting plate 10; the lifting plate 10 is arranged at the lower part of the fixed plate 4, the cylinder 1 is arranged on the fixed plate 4 and is connected with the lifting plate 10 through a cylinder connecting rod 6, and the sliding mechanism is arranged between the fixed plate 4 and the lifting plate 10.

The lifting roller device also comprises a headstock connecting seat 2; the headstock connecting seat 2 is arranged on the fixed plate 4; the headstock connecting seat 2 can facilitate installation of the lifting roller device.

The cylinder connecting rod 6 is provided with a damping spring 8; the damping spring 8 is arranged on the lifting plate 10; when the damping spring 8 is connected with the lifting plate 10, a through hole for allowing the damping spring 8 to pass through is formed in the lifting plate 10.

The sliding mechanism comprises a shaft fixing seat 5, a sliding shaft 7 and a sliding linear bearing 9; the shaft fixing seat 5 is arranged at the lower part of the fixing plate 4 and is connected with one end of the sliding shaft 7; when in connection, the upper part of the fixing plate 4 is provided with a locking nut 3; the sliding linear bearing 9 is disposed on the upper portion of the lifting plate 10 and connected to the other end of the sliding shaft 7.

The cleaning mechanism further comprises a motor fixing plate 11, the motor fixing plate 11 is arranged at the lower part of the lifting plate 10, the motor 13 is fixed on the motor fixing plate 11, and in this embodiment, the motor 13 is fixed on the inner side of the motor fixing plate 11.

The transmission mechanism comprises a synchronous pulley 12 and a synchronous belt 14; two synchronous belt wheels 12 are arranged, wherein one synchronous belt wheel 12 is connected with the motor 13; the other synchronous belt wheel 12 is connected with the cleaning roller wheel 17; the two timing pulleys 12 are connected by a timing belt 14.

Clean the mechanism still including cleaning the running roller fixing base 16, clean running roller fixing base 16 set up in the lower part of lifter plate 10, clean the both ends of running roller 17 respectively with clean running roller fixing base 16 and be connected.

The cleaning mechanism further comprises a locking limiting block 15, and the locking limiting block 15 is arranged on the motor fixing plate 11 and used for limiting the position of the cleaning mechanism.

When the sweeper needs to clean, the operating condition of the lifting mechanism is that, the cylinder 1 provides a drive through the vehicle-mounted air source, the cylinder connecting rod 6 drives the lifting plate 10, the cleaning mechanism is enabled to descend through the sliding linear bearing 9 by utilizing the sliding shaft 7, the descending position is determined by adjusting the locking limiting block 15, the cleaning roller 17 is in contact with a cleaning surface, cleaning can be achieved, the cylinder connecting rod 6 is recovered through the cylinder 1 after cleaning, and then whole recovery is achieved.

When the sweeper needs to clean, the use state of the cleaning mechanism is that after the cleaning mechanism is lowered to a proper height by the lifting mechanism, the synchronous belt wheel 12 is driven by the motor 13 to drive the cleaning roller wheel 17 to rotate, so that cleaning operation is achieved, the cleaning mechanism cleans the V-shaped roller wheel, foreign matters on two sides are cleaned and recovered to the middle position of the sweeper to be collected, so that air suction is performed on the bottom of the sweeper, the cleaning efficiency is improved, after cleaning is finished, the motor stops, the cleaning mechanism rises, and the sweeper normally runs.

According to the technical scheme, the road sweeper head lifting roller device is mainly matched with a cleaning mechanism through the lifting mechanism, and has the advantages of being high in cleaning capacity, high in stability and the like. When the sweeper head lifting roller wheel device is used, the V-shaped sweeping roller wheel is adopted at the bottom of a sweeper, and the fan dust collection mechanism is matched, if foreign matters are just positioned at the front wheel position, the mechanism can sweep and collect the foreign matters to the center of the sweeper in advance, even if no air suction device is matched, the garbage including small-volume garbage can be swept into the position to be absorbed of the center garbage of the sweeper, the adaptability is better, and the garbage can be swept even if the ground is very uneven; and at the same time the wheels can be protected.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and do not necessarily have to be given qualitative meanings. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A roller device for lifting the head of a sweeper is characterized by comprising a lifting mechanism and a sweeping mechanism; the lifting mechanism drives the cleaning mechanism to move and is in contact with a cleaning surface to collect foreign matters; the cleaning mechanism comprises a motor (13) and a cleaning roller (17); the motor (13) is connected with the cleaning roller (17) through a transmission mechanism and drives the cleaning roller (17) to rotate; the lifting mechanism comprises a cylinder (1), a fixed plate (4), a sliding mechanism and a lifting plate (10); the lifting plate (10) is arranged at the lower part of the fixed plate (4), the cylinder (1) is arranged on the fixed plate (4) and is connected with the lifting plate (10) through a cylinder connecting rod (6), and the sliding mechanism is arranged between the fixed plate (4) and the lifting plate (10).

2. The motor sweeper head lifting roller device as recited in claim 1, further comprising a head connecting seat (2); the headstock connecting seat (2) is arranged on the fixing plate (4).

3. The motor sweeper head lifting roller device as recited in claim 1, wherein a damping spring (8) is arranged on the cylinder connecting rod (6); the damping spring (8) is arranged on the lifting plate (10).

4. The motor sweeper head lifting roller device as recited in claim 1, wherein the sliding mechanism comprises a shaft fixing seat (5), a sliding shaft (7) and a sliding linear bearing (9); the shaft fixing seat (5) is arranged at the lower part of the fixing plate (4) and is connected with one end of the sliding shaft (7); the sliding linear bearing (9) is arranged at the upper part of the lifting plate (10) and is connected with the other end of the sliding shaft (7).

5. The sweeper locomotive lifting roller device of claim 1, wherein the transmission mechanism comprises a synchronous pulley (12) and a synchronous belt (14); two synchronous belt wheels (12) are arranged, wherein one synchronous belt wheel (12) is connected with the motor (13); the other synchronous belt wheel (12) is connected with the cleaning roller wheel (17); the two synchronous pulleys (12) are connected through a synchronous belt (14).

6. The sweeper head lifting roller device according to claim 1, wherein the cleaning mechanism further comprises a motor fixing plate (11), the motor fixing plate (11) is arranged at the lower portion of the lifting plate (10), and the motor (13) is fixed on the motor fixing plate (11).

7. The sweeper head lifting roller device according to claim 1, wherein the cleaning mechanism further comprises a motor fixing plate (11), the motor fixing plate (11) is arranged at the lower portion of the lifting plate (10), and the motor (13) is fixed on the motor fixing plate (11).

8. A sweeper truck head lifting roller device according to claim 7, characterized in that the sweeping mechanism further comprises a locking stopper (15), said locking stopper (15) being provided on said motor fixing plate (11) and being used for limiting the position of said sweeping mechanism.

9. The sweeper head lifting roller device according to claim 1, wherein the cleaning mechanism further comprises a cleaning roller fixing seat (16), the cleaning roller fixing seat (16) is arranged at the lower portion of the lifting plate (10), and two ends of the cleaning roller (17) are respectively connected with the cleaning roller fixing seat (16).