CN216615642U - An adaptive road sweeping recovery device and electric sweeper - Google Patents

Abstract

The utility model relates to a self-adaptive pavement cleaning and recycling device and an electric sweeper, wherein the cleaning and recycling device comprises a recycling bracket and a cleaning and recycling device of the cleaning bracket, which are hinged at the head and the tail, wherein: the cleaning bracket is provided with a garbage cleaning component, the recovery bracket is provided with a garbage recovery component, and the garbage recovery component is correspondingly arranged behind the garbage cleaning component; the cleaning support comprises two side pipes which are correspondingly arranged and a cross beam connected between the two side pipes, and an electric telescopic rod is arranged on the cross beam and is in flexible connection with a chassis of the sweeper to control the lifting or resetting of the cleaning recovery device; the recovery support is fixed on the chassis of the sweeper. The utility model can self-adapt to small unevenness of the road surface when cleaning and recovering by the support hinge connection, the self-adaptive roller and the flexible connection of the vehicle underframe, ensures that the device can easily pass and complete cleaning on a large and fluctuant road surface by the electric telescopic rod, and has strong adaptability and high working efficiency.

Description

An adaptive road sweeping recovery device and electric sweeper

technical field

The utility model relates to sanitation equipment, in particular to an adaptive road sweeping and recycling device and an electric sweeper.

Background technique

With the continuous improvement of municipal work efficiency, most of the road cleaning work is cleaned by sweepers. However, the existing cleaning equipment has no self-adaptive pavement device. In the process of cleaning, the pavement cannot be cleaned even if the pavement is slightly uneven, which greatly increases the labor cost and the cost of using the vehicle, and cannot achieve the required work efficiency.

CN213836465U discloses a road height self-adaptive cleaning and recovery device. The device is provided with support wheels on the box body of the cleaning and recovery device to limit the gap between the bottom of the device and the ground, and a first buffer groove is arranged on the inner frame. and the second buffer groove, when the ground has unevenness, the device moves on the second buffer groove and the first buffer groove to adapt to the undulations of the ground, and the second support shafts on both sides of the box can be in the second buffer groove. According to the inclination angle of the support wheel, the adaptation is carried out according to the inclination angle of the support wheel, while ensuring the adaptation to the road height and the inclination angle, and avoiding the shortening of the brush body structure and the life of the driving device caused by the use of too many brush body structures extending downward. The first buffer groove and the second buffer groove set by the buffer assembly are used to buffer the fluctuation of the ground, the structure is relatively complicated, and the device will block the sight to a certain extent after installation, which is not beautiful.

SUMMARY OF THE INVENTION

The purpose of the utility model is to improve and innovate the shortcomings and problems existing in the background technology, and to provide an adaptive road sweeping recovery device and an electric sweeper.

The technical scheme of the utility model is to construct a cleaning and recycling device including a recovery bracket hinged at the head and the tail and a cleaning bracket, wherein: the cleaning bracket is provided with a garbage cleaning component, the recovery bracket is provided with a garbage recovery component, and The garbage collection assembly is correspondingly arranged at the rear of the garbage cleaning assembly; the cleaning bracket includes correspondingly arranged two side pipes and a beam connected between the two side pipes, and the beam is provided with an electric telescopic rod and the undercarriage of the sweeper. The soft connection controls the lifting or resetting of the sweeping recovery device; the recovery bracket is fixed on the underframe of the sweeper.

In one embodiment, the garbage cleaning assembly includes a side brush part arranged at the front end of the cleaning bracket, a rolling brush part arranged at the rear end of the cleaning bracket, and a water spray pipe arranged on the beam, wherein the side brush part It includes two side brushes and side brush motors arranged correspondingly on the left and right, and the water outlet of the water spray pipe corresponds to the side brushes. Two relatively rotating side brushes are sprayed through the water nozzle to make cleaning more clean, and wet sweeping can also avoid dust pollution; the rear roller brush part is facing the side brush part to undertake the garbage cleaned backwards, and the garbage cleaning is completed synchronously and recycling.

Preferably, the bottom surfaces of the two side brushes are in inclined contact with the cleaning road surface, which can better ensure that the garbage can be accurately swept into the rear garbage collection assembly.

Preferably, the rolling brush part includes a screw rod mounted on the cleaning bracket through a bearing and a rolling brush disposed on the screw rod, wherein one end of the rolling brush is also equipped with a pulley and is connected to the wheel shaft of the cleaning vehicle through a belt for transmission. The screw shaft and the roller brush are driven by the wheel shaft to work, and there is no need to increase the power device of the roller brush, which realizes the synchronization of the movement and cleaning of the sweeper, simplifies the cleaning structure, reduces the energy consumption, and improves the work efficiency.

In one of the embodiments, the garbage collection assembly includes a recycling bucket whose rear end is hinged on the recycling bracket and an adaptive roller arranged at the front end of the recycling bucket, and the front end of the recycling bucket fits the rear and lower part of the garbage cleaning assembly. The garbage recycling component undertakes the garbage swept by the recycling garbage cleaning component. The self-adaptive roller setting of the recycling bucket and the articulation with the recycling bracket improve the self-adaptive ability of the recycling bucket, which can be applied to complex roads and improve work efficiency and applicability.

In one embodiment, a limit block is provided on the top surface of the rear end of the recovery bracket to prevent the recovery device from being lifted up excessively and affecting the normal cleaning work.

The above-mentioned adaptive road cleaning and recovery device is connected to the frame of the electric sweeper of the utility model.

Advantages and beneficial effects of the present utility model:

The utility model can make the cleaning and recovery device adapt to the slight unevenness of the road surface through the hinges of the two brackets and the adaptive rollers on the recovery bucket. This unit is easy to pass and clean. The utility model can be directly connected to the underframe of various types of sweepers, and has strong adaptability; at the same time, the front and rear cooperation of the garbage cleaning component and the garbage recovery component are used to complete the cleaning and recycling of the garbage at one time, and the work efficiency is improved. The utility model has a simple structure, does not block sight after installation, and does not affect the beauty of the sweeper.

Description of drawings

FIG. 1 is a schematic view of the front structure of the present utility model.

Fig. 2 is the main structural schematic diagram of the present utility model top view:

Description of the serial numbers of the attached drawings:

1. Cleaning bracket, 1-1, side pipe, 1-2, beam, 2, recovery bracket, 3, electric telescopic rod, 4, bearing, 5, water spray pipe, 6, side brush, 7, side brush motor, 8. Screw, 9. Rolling brush, 10. Pulley, 11. Recycling bucket, 12. Adaptive roller, 13. Limit block, 14. Hinges, 15. Screws.

Detailed ways

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings. Preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. Terms used in the specification are only for the purpose of describing specific implementations, and are not intended to limit the present invention.

Example 1:

As shown in Figures 1 and 2, the cleaning and recovery device includes a recovery bracket 2 and a cleaning bracket 1 whose head and tail are hinged by hinges, wherein: the cleaning bracket 1 is provided with a garbage cleaning component, and the recovery bracket 2 is provided with a garbage recovery component. And the garbage collection component is correspondingly disposed behind the garbage cleaning component.

Specifically, as shown in FIGS. 1 and 2 , the cleaning bracket 1 includes two side pipes 1-1 arranged correspondingly and a beam 1-2 connected between the two side pipes 1-1. And the cross beam 1-2 is provided with an electric telescopic rod 3 to softly connect with the undercarriage of the sweeper to control the lifting or reset of the sweeping recovery device. The recovery bracket 2 is fixed on the underframe of the sweeper.

Specifically, as shown in FIGS. 1 and 2 , the garbage cleaning assembly includes a side brush part arranged at the front end of the cleaning bracket 1 , a rolling brush part arranged at the rear end of the cleaning bracket 1 , and a water spray pipe 5 arranged on the beam 1 - 2 . The side brush part includes two side brushes 6 and a side brush motor 7 arranged on the left and right correspondingly. The bottom surfaces of the two side brushes 6 are in inclined contact with the cleaning road surface, as shown in FIG. 1 . The rolling brush part includes a screw rod 8 mounted on the cleaning bracket 1 through the bearing 4 and a rolling brush 9 arranged on the screw rod 8 . One end of the roller brush 9 is also installed with a pulley 10, which is connected to the wheel shaft of the sweeper through a belt for transmission, as shown in Figure 2. The water outlet of the water spray pipe 5 corresponds to the side brush 6 .

Specifically, as shown in FIG. 1 , the garbage collection assembly includes a recycling bucket 11 whose rear end is hinged on the recycling bracket 2 through a hinge, and an adaptive roller 12 arranged at the front end of the recycling bucket 11 . The front end of the recycling bucket 11 is attached to the rear and lower part of the roller brush 9 to receive the recycling garbage. A limit block 13 is provided on the top surface of the rear end of the recovery bracket 2 , see FIG. 1 for details.

Example 2:

This example is an electric sweeper, and the body of the electric sweeper can be any existing sweeper. The difference is that the sweeper and recovery device described in Embodiment 1 is connected to the frame of the sweeper, which realizes the adaptive road surface. For cleaning and recycling, the installation and specific structure of the cleaning and recycling device are shown in Example 1, which is omitted in this example.

The utility model structure and working principle:

The two-side brush motor and the two-side brushes of the utility model are fixed on the front two ends of the cleaning bracket after being installed, and sprinkler devices, namely water nozzles, are installed on the beam of the cleaning bracket. The roller brush is installed under the cleaning bracket after the beam of the cleaning bracket through a screw rod and two bearings. A pulley is installed at one end of the roller brush and is connected to the wheel shaft of the cleaning vehicle through the belt for transmission. The two sides of the rear end of the cleaning bracket are connected with the recovery bracket through hinges, and then the recovery component is installed. The front end of the recycling bucket of the recycling assembly is attached to the rear and bottom of the roller brush, and the rear ends are connected to the recycling bracket through hinges. Two adaptive rollers are also installed on both sides of the front end of the recycling bucket. The device is fixed on the underframe of the sweeper through the rear-end recovery bracket, and the beam of the sweeper and the frame are softly connected through an electric telescopic rod. Among them: the bearing is used to fix the roller brush and the cleaning bracket, the motor is used to drive the side brush to run, the pulley is used to drive the roller brush to run through the belt, the electric telescopic rod is used to adjust the height of the device, and the adaptive roller is used to sense the recovery bucket. Feedback, the hinge is used to connect the cleaning component and the recovery component to the bracket.

The utility model solves the technical problem that the electric sweeper cannot clean the uneven road surface during the sweeping process, improves the work efficiency and reduces the cost of using the vehicle. The front rotating brush is driven by the rotation of the motor. At the same time of rotation, the water spray pipe will spray water to the cleaning range of the front rotating brush. .

The embodiments described in the present utility model are only the description of the preferred embodiments of the present utility model, and do not limit the concept and scope of the present utility model. Various modifications and improvements made by the technical solution of the utility model shall fall within the protection scope of the present utility model, and the technical content claimed by the present utility model has been fully recorded in the claims.

Claims (7)

1. A self-adaptive road cleaning and recovery device, characterized in that it comprises a recovery support and a cleaning support hinged at the head and the tail, wherein: The cleaning bracket is provided with a garbage cleaning component, the recycling bracket is provided with a garbage recycling component, and the garbage recycling component is correspondingly arranged behind the garbage cleaning component; The cleaning support includes correspondingly arranged two side pipes and a beam connected between the two side pipes, and the beam is provided with an electric telescopic rod and a soft connection with the undercarriage of the sweeper to control the lifting or reset of the cleaning recovery device; The recovery bracket is fixed on the underframe of the sweeper. 2 . The self-adaptive road sweeping and recycling device according to claim 1 , wherein the garbage sweeping assembly comprises a side brush part arranged at the front end of the cleaning bracket, a rolling brush part arranged at the rear end of the cleaning bracket, and a side brush part arranged at the cross beam. 3 . The water spray pipe on the top of the spray pipe, wherein the side brush part includes two side brushes and side brush motors arranged correspondingly on the left and right, and the water outlet of the water spray pipe corresponds to the side brushes. 3 . The self-adaptive road cleaning and recovery device according to claim 2 , wherein the bottom surfaces of the two side brushes are in inclined contact with the cleaning road surface. 4 . 4. The self-adaptive road cleaning and recovery device according to claim 2, wherein the rolling brush part comprises a screw rod mounted on the cleaning bracket through a bearing and a rolling brush arranged on the screw rod, wherein the rolling brush A pulley is also installed at one end and is connected with the wheel shaft of the sweeper through the belt for transmission. 5 . The self-adaptive road sweeping and recycling device according to claim 1 , wherein the garbage recycling assembly comprises a recycling bucket whose rear end is hinged on the recycling bracket and an adaptive roller arranged at the front end of the recycling hopper. 5 . The front end of the bucket is fitted to the rear and bottom of the garbage cleaning assembly. 6 . The self-adaptive road sweeping and recycling device according to claim 1 , wherein a limit block is provided on the top surface of the rear end of the recycling bracket. 7 . 7. An electric sweeper, characterized in that the self-adaptive road sweeping and recovery device according to any one of claims 1 to 6 is connected to the frame of the sweeper.

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