CN220868091U - Improved fallen leaf cleaning machine - Google Patents

Abstract

An improved fallen leaf cleaning machine comprises: a movable cleaning machine body, on which a roller is provided; a rolling fallen leaf collecting assembly is provided in the cleaning machine body, and the rotation of the roller drives the rolling fallen leaf collecting assembly to rotate and collect fallen leaves; a leaf crushing assembly is provided at the rear of the rolling fallen leaf collecting assembly, and a collection frame is provided below the leaf crushing assembly. The improved fallen leaf cleaning machine in the present application has functions such as fallen leaf collection, pre-storage, fallen leaf crushing, and collection, and is easy to operate. Specifically, when the cleaning machine body is moved, the cleaning machine body can be easily moved forward by the rollers thereon. During the moving process, the rolling fallen leaf collecting assembly is driven to rotate, and the fallen leaves on the road surface are swept up and transferred to the leaf crushing assembly. Then, the fallen leaves are crushed and squeezed into the collection frame for storage. When the collection frame is full, it can be taken out and poured out, which is very convenient.

Description

Improved leaf cleaner

Technical Field

The utility model belongs to the field of road fallen leaf cleaning equipment, and in particular relates to an improved fallen leaf cleaning machine.

Background technique

The fallen leaves on the road and grass need to be cleaned regularly and in time, otherwise the fallen leaves will gradually rot, affect the environment, and become more difficult to clean. In the prior art, the fallen leaf collection and cleaning equipment is generally a larger motorized fallen leaf sweeper, which is a fallen leaf sweeper specially used for cleaning streets, parks, squares and other public places. The equipment is usually composed of a body, a cab, a leaf sweeping system and a leaf storage system. However, this equipment is large in size and high in cost, and is not suitable for some small roads and low-cost use.

For some small roads and areas that large sweepers cannot enter, the only way is to rely on manual cleaning of fallen leaves, which is labor-intensive and inefficient. Some simple cleaning tools also have some disadvantages, such as: fallen leaves cannot be stored efficiently and need to be continuously poured into the trash can, the collection effect of the collection device is poor, the power consumption is high and it is difficult to work for a long time, and there is no unified function of collecting and crushing fallen leaves.

Therefore, based on the above defects, the present application further designs and studies the fallen leaf cleaning machine.

Utility Model Content

In view of the above deficiencies in the prior art, the utility model provides an improved fallen leaf cleaning machine, which can conveniently perform fallen leaf cleaning operations such as sweeping, crushing and collecting leaves by moving, and has easy operation, simple structure and low power consumption.

The utility model solves the problem through the following technical solutions.

An improved fallen leaf cleaning machine comprises: a movable cleaning machine body, on which a roller is provided; a rolling fallen leaf collecting assembly is provided in the cleaning machine body, and the rotation of the roller drives the rolling fallen leaf collecting assembly to rotate and collect fallen leaves; a leaf crushing assembly is provided at the rear of the rolling fallen leaf collecting assembly, and a collection frame is provided below the leaf crushing assembly.

The improved fallen leaf cleaning machine in the present application has the functions of fallen leaf collection, pre-storage, fallen leaf crushing, collection, etc., and is easy to operate. Specifically, when the cleaning machine body is moved, the cleaning machine body can be easily moved forward by the rollers thereon. During the moving process, the rolling fallen leaf collection component is driven to rotate, and the fallen leaves on the road surface are swept up and transferred to the leaf crushing component. Then, the fallen leaves are crushed and squeezed into the collection frame for storage. When the collection frame is full, it can be taken out and dumped, which is very convenient.

In a preferred embodiment, the leaf crushing assembly includes a temporary storage chamber and a leaf crushing chamber, the bottom plate of the temporary storage chamber is tilted and extends to the entrance of the leaf crushing chamber; a leaf crushing tool assembly for crushing and squeezing fallen leaves is provided in the leaf crushing chamber, the leaf crushing tool assembly includes a leaf crushing shaft, and the leaf crushing shaft is provided with a plurality of leaf crushing blades or leaf crushing rods; the lower part of the leaf crushing chamber is provided with a plurality of hollow structures for dropping materials, and the positions of the leaf crushing blades or leaf crushing rods are aligned with the hollow structures. In this structure, the fallen leaves swept up by the rolling fallen leaf collection assembly can be thrown into the temporary storage chamber after the rolling fallen leaf collection assembly rotates, and then the fallen leaves enter the leaf crushing chamber through the tilted bottom plate, and the fallen leaves are crushed and squeezed by the leaf crushing tool assembly so that the fallen leaves fall into the collection frame for collection. In this process, the originally large and fluffy fallen leaves can be well cut into small pieces, squeezed, and then collected, which can well save the storage space of the collection frame and is very convenient.

In a preferred embodiment, one end of the leaf crushing tool assembly is provided with a motor assembly for driving the operation, and the cleaning machine body is also provided with a battery pack for powering the motor assembly, which can work for a long time and is convenient to replace the battery pack.

In a preferred embodiment, the two rollers are symmetrically arranged and connected by a rotating shaft; gears are provided at both ends of the rotating shaft of the rolling leaf collection assembly, and the gears are connected to the rotating shaft through an intermediate gear or a gear set, so that the rotation of the rollers drives the rotation of the rolling leaf collection assembly, and no additional power is required, and the assembly only needs to be pushed, which is low in cost.

In a preferred embodiment, the collecting frame is a removable drawer-type structure provided on the cleaning machine body, which has a simple structure and is easy to use.

In a preferred embodiment, a roller height adjustment mechanism is provided on the cleaning machine body, and the roller height adjustment mechanism includes an adjustment rod with two ends connected to the roller, and an adjustment knob is provided on the adjustment rod. The adjustment knob can be locked and positioned in an adjustment slot on the shell of the cleaning machine body, and can be positioned at different heights as needed, thereby realizing the adjustment of the roller height and adapting to different road conditions.

In a preferred embodiment, the leaf crushing assembly includes a temporary storage chamber and a leaf crushing chamber, and a conveyor belt is provided at the bottom of the temporary storage chamber, and the conveyor belt conveys the fallen leaves to the entrance of the leaf crushing chamber. In this solution, the original bottom plate is replaced with a conveyor belt, and the leaves can be conveyed to the entrance of the leaf crushing chamber during operation, which facilitates the movement of the leaves, prevents the leaves from piling up, and improves efficiency.

Compared with the prior art, the utility model has the following beneficial effects: it provides an improved fallen leaf cleaning machine, which can conveniently perform fallen leaf cleaning operations such as sweeping, crushing and collecting leaves by moving, and has convenient operation, simple structure and low power consumption.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a fallen leaf collecting and crushing device in one embodiment of the present application.

FIG. 2 is a second perspective view of a fallen leaf collecting and crushing device in one embodiment of the present application.

FIG3 is a cross-sectional view of the fallen leaf collecting and crushing device in the present application.

FIG. 4 is a schematic diagram of the internal structure of the fallen leaf collecting and crushing device in the present application.

FIG5 is a second schematic diagram of the internal structure of the fallen leaf collecting and crushing device in the present application.

FIG. 6 is a perspective view of the leaf crushing assembly in the present application.

FIG. 7 is a perspective view of the leaf crushing tool assembly in the present application.

FIG8 is an internal schematic diagram of a fallen leaf collecting and crushing device in another embodiment of the present application.

FIG. 9 is a three-dimensional view of a conveyor belt and a crushing tool in another embodiment of the present application.

FIG. 10 is a three-dimensional view of a conveyor belt drive structure and a crushing tool in another embodiment of the present application.

Detailed ways

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

In the following embodiments, the same or similar numbers throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limitations on the present invention.

The existing technology still lacks a small, practical, and easy-to-use leaf collection device. The main disadvantages are: if it is operated manually, it is time-consuming and labor-intensive, and the efficiency is low; if an electric tool is used, the power consumption is large, which is not conducive to long-term use; and some cleaning vehicles are too large and not suitable for small roads. In addition, the dry leaves have a large area and occupy a large space. If they are directly put into the trash can, it takes up a lot of space, which also indirectly reduces the efficiency.

Based on the above problems, the technical solution of the present application is as follows. Referring to Figures 1 to 7, the improved fallen leaf cleaning machine comprises: a movable cleaning machine body 2, on which a roller 3 is provided; a rolling fallen leaf collecting assembly 5 is provided in the cleaning machine body 2, and the rotation of the roller 3 drives the rolling fallen leaf collecting assembly 5 to rotate and collect fallen leaves; a leaf crushing assembly 6 is provided at the rear of the rolling fallen leaf collecting assembly 5, and a collection frame 8 is provided below the leaf crushing assembly 6.

In the present application, it can be seen from FIG. 5 that the two rollers 3 are symmetrically arranged, and the two rollers 3 are connected by a rotating shaft 37; gears 57 are provided at both ends of the rotating shaft 58 of the rolling leaf collection assembly 5, and the gear 57 is connected to the rotating shaft 37 through an intermediate gear or a gear set, so that the rotation of the roller 3 drives the rotation of the rolling leaf collection assembly 5, and no additional power is required, and it only needs to be pushed, which is low in cost.

Specifically, it can be seen from the accompanying drawings that in the present application, the leaf crushing assembly 6 includes a temporary storage chamber 61 and a leaf crushing chamber 62, the bottom plate 611 of the temporary storage chamber 61 is tilted and extends to the leaf crushing chamber entrance 612; the leaf crushing chamber 62 is provided with a leaf crushing tool assembly 65 for crushing and squeezing fallen leaves, the leaf crushing tool assembly 65 includes a leaf crushing shaft 652, and the leaf crushing shaft 652 is provided with a plurality of leaf crushing blades 651; the lower part of the leaf crushing chamber 62 is provided with a plurality of hollow structures 622 for dropping materials, and the positions of the leaf crushing blades 651 are aligned with the hollow structures 622. In this structure, the fallen leaves swept up by the rolling fallen leaf collection assembly 5 can be thrown into the temporary storage chamber 61 after the rolling fallen leaf collection assembly 5 rotates, and then the fallen leaves enter the leaf crushing chamber 62 through the tilted bottom plate, and the fallen leaves are crushed and squeezed by the leaf crushing tool assembly 65 so that the fallen leaves fall into the collection frame 8 for collection. In this process, the originally large and fluffy fallen leaves can be cut into small pieces, squeezed, and then collected, which can save the storage space of the collection frame and is very convenient.

In addition, in the present application, one end of the leaf crushing tool assembly 65 is provided with a motor assembly 653 for driving the work, and the cleaning machine body 2 is also provided with a battery pack 9 for powering the motor assembly 653, which can work for a long time and is convenient to replace the battery pack. The collection frame 8 is a removable drawer-type structure provided on the cleaning machine body 2, which has a simple structure and is easy to use.

Furthermore, in one embodiment of the present application, a roller height adjustment mechanism is provided on the cleaning machine body 2, and the roller height adjustment mechanism includes an adjustment rod 31 connected to the roller 3 at both ends, and an adjustment knob 32 is provided on the adjustment rod 31. The adjustment knob 32 can be locked and positioned in an adjustment slot on the shell of the cleaning machine body 2, and can be positioned at different heights as needed, thereby realizing the adjustment of the roller height and adapting to different road conditions.

In the implementation manner of the present application, a drag handle 1 is provided on the main body 2, which can be pushed forward by hand to perform fallen leaf cleaning operations. Of course, the main body 2 in the present application can be set on other forms of carts, which can also be conveniently moved and can also achieve a good fallen leaf cleaning function. For example, if it is set on an unmanned cart that can drive automatically, it can work automatically.

Referring to Figures 8 to 10, a fallen leaf collection and crushing device in another embodiment of the present application also includes a main body 2, a rolling fallen leaf collection component 5 arranged in the main body 2, the rolling fallen leaf collection component 5 is rotatable and transfers the fallen leaves during the rotation; a leaf crushing component 6 arranged in the main body 2, the leaf crushing component 6 receives and temporarily stores the fallen leaves transferred from the rolling fallen leaf collection component 5, and crushes them; a collection frame 8 arranged in the main body 2, the collection frame 8 receives the broken leaves falling from the leaf crushing component 6 after crushing; a roller 3 arranged on the main body 2, the roller 3 is used to support the main body 2 and can roll, and the rolling of the roller 3 drives the rotation of the rolling fallen leaf collection component 5.

In this embodiment, the difference is that a conveyor belt structure is used to replace the inclined bottom plate 611, and a leaf crushing rod 656 is used to replace the leaf crushing blade 651. The specific structure is as follows: a main drive roller 618 and a slave drive roller 619 are set at the position of the original bottom plate 611 structure, wherein the main drive roller 618 is driven to rotate by a conveyor belt motor 617, and a conveyor belt 616 is provided on the main drive roller 618 and the slave drive roller 619. When working, the conveyor belt 616 drives the blades thereon to move, thereby improving efficiency. In addition, the original leaf crushing blade 651 can also be replaced by a leaf crushing rod 656, which can be a metal rod or a slightly thicker metal wire, and has elasticity. During the leaf crushing process, when encountering tough leaves, elastic force can be accumulated, and then the leaves are crushed to improve efficiency.

It can be seen from the above description that the improved fallen leaf cleaning machine in the present application has functions such as fallen leaf collection, pre-storage, fallen leaf crushing, and collection, and is easy to operate. Specifically, when the cleaning machine body 2 is moved, the cleaning machine body 2 can be easily moved forward by the rollers thereon. During the forward movement, the rolling fallen leaf collection component is driven to rotate, and the fallen leaves on the road surface are swept up and transferred to the leaf crushing component 6. Then the fallen leaves are crushed and squeezed into the collection frame for storage. When the collection frame is full, it can be taken out and poured out, which is very convenient.

As described above, the improved leaf cleaning machine in the present application can conveniently perform leaf sweeping, leaf crushing, and leaf collection operations by moving. Specifically, its core advantages are as follows: (1) The leaf can be automatically collected by moving, and the rolling leaf collection assembly 5 does not require additional power consumption, which can save battery power and increase the use time of the device. (2) The leaf is crushed and squeezed, which greatly improves the utilization rate of the leaf storage space, and a large amount of leaves can be collected in one operation, which is highly efficient.

The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims (7)

1. Improved generation fallen leaf descaling machine, its characterized in that includes: a movable cleaner main body (2), wherein a roller (3) is arranged on the cleaner main body (2);

The cleaning machine is characterized in that a rolling type fallen leaf collecting assembly (5) is arranged in the cleaning machine main body (2), and the rolling type fallen leaf collecting assembly (5) is driven to rotate by rotation of the roller (3) to collect fallen leaves;

The rear of the rolling fallen leaf collecting assembly (5) is provided with a broken leaf assembly (6), and a collecting frame (8) is arranged below the broken leaf assembly (6).

2. The improved leaf breaker as claimed in claim 1, wherein the breaker assembly (6) comprises a temporary storage chamber (61) and a breaker chamber (62), the floor (611) of the temporary storage chamber (61) being inclined and extending to the breaker chamber inlet (612);

A leaf crushing tool assembly (65) for crushing and extruding fallen leaves is arranged in the leaf crushing cavity (62), the leaf crushing tool assembly (65) comprises a cutter She Zhuaizhou (652), and a plurality of leaf crushing blades (651) or leaf crushing rods (656) are arranged on the cutter She Zhuaizhou (652);

The lower part of the leaf crushing cavity (62) is provided with a plurality of hollow structures (622) for blanking, and the positions of the leaf crushing blades (651) or the leaf crushing rods (656) are aligned with the hollow structures (622).

3. An improved leaf breaker according to claim 2, characterized in that one end of the leaf breaker assembly (65) is provided with a motor assembly (653) for driving the operation, and the breaker body (2) is further provided with a battery pack (9) for powering the motor assembly (653).

4. An improved defoliation machine according to claim 3, characterized in that the number of the rollers (3) is two symmetrically arranged, and the two rollers (3) are connected through a rotating shaft (37); gears (57) are arranged at two ends of a rotating shaft (58) of the rolling type fallen leaf collecting assembly (5), and the gears (57) are connected to the rotating shaft (37) through an intermediate gear or a gear set in a transmission mode, so that the rolling type fallen leaf collecting assembly (5) is driven to rotate by rotation of the roller (3).

5. Improved leaf-cleaning machine according to claim 1, characterized in that the collecting frame (8) is a drawer-type structure which is extractable and provided on the machine body (2).

6. Improved leaf-falling cleaning machine according to claim 1, characterized in that the cleaning machine body (2) is provided with a roller height adjusting mechanism, the roller height adjusting mechanism comprises an adjusting rod (31) with two ends connected to the roller (3), the adjusting rod (31) is provided with an adjusting knob (32), and the adjusting knob (32) can be locked and positioned in an adjusting groove on the shell of the cleaning machine body (2) and can be positioned at different heights according to the requirement.

7. The improved leaf breaker as claimed in claim 1, wherein the leaf breaking assembly (6) comprises a temporary storage chamber (61) and a leaf breaking chamber (62), a conveyor belt (616) is arranged at the bottom of the temporary storage chamber (61), and the conveyor belt (616) conveys the fallen leaves to the leaf breaking chamber inlet (612).