CN103590354A - Suspension-type automatic cleaning machine - Google Patents

Abstract

The invention discloses a suspension type automatic cleaning machine, which comprises a frame fixedly connected to the rear of a traction vehicle. Rotate together, and the rotating shaft is connected with the output shaft of the commutator, the driving shaft is connected with the driven wheel through the transmission pair, the driven wheel is connected with the flexible shaft through the ball joint universal joint, and the bottom end of the flexible shaft has a horizontal brush. A connecting frame is also fixedly supported on the frame, and a collecting roller is arranged at the bottom of the connecting frame, and a collector with rollers is also fixedly arranged on the connecting frame, and a collecting bag is connected to the collector, and the collecting roller is located between the brush and the roller. between the collector openings. This is a suspension type automatic cleaning machine with ingenious structure and reasonable layout, which can be freely disassembled and assembled with the towing vehicle, so as to reduce costs and facilitate use.

Description

Hanging automatic cleaning machine

technical field

The invention relates to a cleaning device, in particular to a hanging automatic cleaning machine.

Background technique

With the development of science and technology, the work of cleaning the road surface has gradually changed from traditional manual cleaning to automatic cleaning. Now there are some types of road cleaning devices (such as sweeping vehicles) on the market, most of which are complex in design and high in cost. , the biggest disadvantage of this kind of sweeper is that it is specially designed for cleaning the road surface. After the road surface is cleaned, the vehicle can basically not perform other tasks. Even if it performs other tasks (such as transportation, etc.), due to its structural limitations, its effect It is also relatively poor, so it causes a waste of resources to a certain extent.

Contents of the invention

In order to solve the above-mentioned shortcomings in the prior art, the present invention proposes a suspension-type automatic cleaning machine with ingenious structure, reasonable layout, and free disassembly and assembly with traction vehicles, so as to reduce costs and facilitate use.

The technical solution of the present invention is: a suspended automatic cleaning machine, including a frame 1 fixedly connected to the rear of the traction vehicle, characterized in that: the frame 1 is provided with a bracket 2, and the bracket 2 is supported by a bearing There is a driving wheel 3, the driving wheel 3 can rotate together with the rotating shaft 4, and the rotating shaft 4 is connected with the output shaft of the commutator 5, and the input shaft 6 of the commutator 5 can rotate coaxially with the power output shaft on the traction vehicle. The shaft 3 is connected with the driven wheel 7 through the transmission pair, and the driven wheel 7 is connected with the flexible shaft 9 through the spherical joint 8. The bottom end of the flexible shaft 9 has a brush 10 arranged horizontally, and is fixedly supported on the frame 1. Connecting frame 11, the bottom end of connecting frame 11 is provided with collecting roll 12, is also fixedly provided with the collector 14 that has roller 13 on connecting frame 11, is connected with collecting bag 15 on the collecting device 14, and collecting roller 12 is positioned at wool. Between the brush 10 and the opening of the collector 14.

Both sides of the driven wheel 7 are respectively connected with two flexible shafts 9 through a ball joint 8, and the bottom end of each flexible shaft 9 has a brush 10 arranged horizontally, and the support 2, through the transmission The driving wheel 3 and the driven wheel 7, the ball joint 8, the flexible shaft 9 and the brush 10 jointly constitute a cleaning unit.

There are two cleaning units, which are arranged symmetrically on the frame 1 , and the driving wheel 3 on each cleaning unit is connected to the commutator 5 through the rotating shaft 4 .

The transmission pair is a chain transmission.

The flexible shaft 9 is covered with a hard flexible shaft protection tube 15 .

A brush cover 16 is arranged above the brush 10 .

The collecting roller 12 is a rotatable long shaft, and a plurality of rolling brushes 17 uniformly distributed on the circumference are arranged in the axial direction of the long shaft.

The opening length of the collecting roller 12 and the collector 14 is the same, and its length is greater than the width of the three brushes 10 arranged side by side.

Compared with the prior art, the present invention has the following advantages:

The suspended automatic cleaning machine of this structural form has simple structure, ingenious design and reasonable layout. It aims at the defect that traditional road sweeping vehicles cannot carry out other activities due to the limitations of their own structure (converted to the structure designed for cleaning) after cleaning, and designs a structure that can be conveniently and quickly connected with tractor vehicles , when road cleaning is required, the device is connected to the rear of the towing vehicle and driven by the power output shaft of the towing vehicle to realize the cleaning and collection of road garbage; after the cleaning work is completed, it can be separated from the towing vehicle , The separated traction vehicle can also carry out other engineering activities to realize the multi-purpose of one vehicle, thereby effectively reducing the cost of the municipal environmental protection department. Moreover, its manufacturing process is simple and its manufacturing cost is low. Therefore, it can be said that this automatic cleaning machine has multiple advantages, and is particularly suitable for popularization and application in this field, and its market prospect is very broad.

Description of drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a left side view of the embodiment of the present invention.

Fig. 3 is a top view of an embodiment of the present invention.

Detailed ways

The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. As shown in Figure 1, Figure 2, and Figure 3: a suspended automatic cleaning machine, including a frame 1 fixedly connected to the rear of a traction vehicle (such as a tractor), and two brackets 2 are symmetrically arranged on the frame 1 , on each bracket 2, a driving wheel 3 is supported by a bearing, and the mandrel of the driving wheel 3 is a rotating shaft 4, that is, the driving wheel 3 can rotate together with the rotating shaft 4, and the rotating shaft 4 is connected with the output shaft of the commutator 5, The input shaft 6 of the commutator 5 can rotate coaxially with the power output shaft on the traction vehicle. The function of the commutator 5 is to change the direction of the torque input from the input shaft 6 and transmit it to the rotating shaft 4, so that the rotating shaft 4 drives the driving wheel 3 rotation; the driving wheel 3 is connected with the driven wheel 7 through the chain transmission pair, and the two sides of the driven wheel 7 are respectively connected with the axle heads of two flexible shafts 9 through the ball joint 8, that is, the driven wheel 7 can drive the flexible shaft 9 Rotate, the bottom end of the flexible shaft 9 is provided with a brush 10, the above-mentioned bracket 2, driving wheel 3, driven wheel 7, ball joint 8, flexible shaft 9 and the brush 10 together form a cleaning unit, and the cleaning unit It consists of two, symmetrically arranged on the frame 1; a connecting frame 11 is fixedly arranged on the frame 1, and the bottom end of the connecting frame 11 is provided with a collecting roller 12, which is a rotatable long axis A plurality of rolling brushes 17 evenly distributed on the circumference are arranged along the axial direction of the long axis; a collector 14 with rollers 13 is also fixedly arranged on the connecting frame 11, and the rear part of the collector 14 communicates with Collecting bag 5, while collecting roller 12 is located between the opening of the brush 10 and collector 14; in order to protect the flexible shaft 9, a hard flexible shaft protection tube 15 is sheathed on the flexible shaft 9; There is a brush cover 16;

The opening length of the collecting roller 12 is the same as that of the collector 14, and its length is at least greater than the overall width of the three brushes 10 arranged side by side. This structure is mainly to ensure that the working range of the collecting roller 12 can cover the effective The working width is convenient to collect the rubbish cleaned and sorted by the brush 10.

The working process of the suspension type automatic cleaning machine of the embodiment of the present invention is as follows: first, the device is connected to the rear portion of the traction vehicle through the frame 1, and the input shaft 6 is connected with the power output shaft on the traction vehicle, so that the two can Rotate at the same time, when the power output shaft rotates, it drives the input shaft 6 to work. After the torque of the input shaft 6 changes direction through the commutator 5, it is transmitted to the rotating shaft 4 arranged in the commutator 5, and the rotating shaft 4 drives the driving wheel 3 to rotate. The driving wheel 3 drives the driven wheel 7 to rotate through the chain transmission pair, and the torque output of the driven wheel 7 is transmitted to the flexible shaft 9 through the ball joint 8, finally realizing the rotation of the brush 10 at the lower end of the flexible shaft 9; when the brush 10 rotates, The rubbish on the road surface is cleaned and concentrated between two relative brushes 10, and as the traction vehicle advances, the collection roller 12 rolls under the effect of friction with the road surface, and the roller brush 17 on the collection roller 12 will The above-mentioned garbage is swept into the opening of the collector 14, and finally enters the collection bag 15 for storage.

After the cleaning work is completed, the device can be disassembled from the towing vehicle to facilitate the towing vehicle for other engineering activities.

Claims (8)

1. A suspended automatic cleaning machine, comprising a frame (1) fixedly connected to the rear of the traction vehicle, characterized in that: the frame (1) is provided with a bracket (2), and the bracket (2) is The bearing supports a driving wheel (3), and the driving wheel (3) can rotate together with the rotating shaft (4), while the rotating shaft (4) is connected with the output shaft of the commutator (5), and the input shaft of the commutator (5) ( 6) It can rotate coaxially with the power output shaft on the towing vehicle. The driving shaft (3) is connected to the driven wheel (7) through the transmission pair, and the driven wheel (7) is connected to the flexible shaft (9) through the spherical joint (8) ) connection, the bottom end of the flexible shaft (9) has a brush (10) arranged horizontally, and a connecting frame (11) is fixedly supported on the frame (1), and the bottom end of the connecting frame (11) is provided with a collection roller (12), a collector (14) with rollers (13) is also fixedly arranged on the connecting frame (11), the collector (14) is connected with a collection bag (15), and the collection roller (12) is located on the between the brush (10) and the opening of the collector (14). 2. The hanging type automatic cleaning machine according to claim 1, characterized in that: the two sides of the driven wheel (7) are respectively connected with two flexible shafts (9) through ball joints (8), The bottom end of each flexible shaft (9) has a brush (10) arranged horizontally, the bracket (2), the driving wheel (3) and the driven wheel (7) connected by the transmission pair, the spherical joint universal Section (8), flexible shaft (9) and hairbrush (10) form cleaning unit together. 3. The hanging automatic cleaning machine according to claim 2, characterized in that: there are two cleaning units, which are symmetrically arranged on the frame (1), and the drive wheels (3) on each cleaning unit ) are connected with the commutator (5) through the rotating shaft (4). 4. The suspended automatic cleaning machine according to claim 1, characterized in that: said transmission pair is a chain transmission. 5. The hanging type automatic cleaning machine according to claim 1, characterized in that: the flexible shaft (9) is externally connected with a hard flexible shaft protection tube (15). 6. The suspended automatic cleaning machine according to claim 1, characterized in that: a brush cover (16) is arranged above the brush (10). 7. The hanging type automatic cleaning machine according to claim 1, characterized in that: the collection roller (12) is a rotatable long shaft, and a plurality of cloth roller brush (17). 8. The suspended automatic cleaning machine according to claim 1, characterized in that: the opening length of the collecting roller (12) is the same as that of the collector (14), and its length is longer than three brushes arranged side by side ( 10) Width.

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