CN112502075A

CN112502075A - Sweeping mechanism of sweeper sweeping and conveying movable assembly

Info

Publication number: CN112502075A
Application number: CN202011346653.7A
Authority: CN
Inventors: 罗树基
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-16

Abstract

The invention discloses a sweeping mechanism of a sweeping and conveying movable assembly of a sweeper, which comprises a sweeping mechanism and a rolling brush conveying mechanism and is characterized in that a dust baffle plate is arranged at the middle upper part between the adjacent positions of a front rolling sweeper and a rear rolling sweeper, a dust guide inclined plate is arranged at the upper part of the dust baffle plate at the adjacent position of the front rolling sweeper and the rear rolling sweeper, a dust guide inclined plate garbage port is arranged between the upper part of the dust baffle plate at the adjacent position of the front rolling sweeper and the rear rolling sweeper and the dust guide inclined plate, and a sweeping mechanism garbage outlet is formed in the top of a front rolling sweeper outer cover; the rolling brush conveying mechanism is provided with a conveying rolling brush, a conveying rolling brush outer cover, a conveying rolling brush garbage inlet, a conveying rolling brush garbage port and a conveying rolling brush garbage outlet which are adjacent; the conveying rolling brush outer cover of the first level of the conveying rolling brush is provided with a conveying rolling brush garbage inlet towards the bottom of the ground, a cleaning mechanism garbage outlet is arranged at the top of the front rolling cleaning outer cover of the cleaning mechanism, and the cleaning mechanism garbage outlet and the conveying rolling brush garbage inlet are communicated with each other and movably connected. Therefore, the garbage can not be brought backwards by the rolling sweeping after the garbage is swept.

Description

Sweeping mechanism of sweeper sweeping and conveying movable assembly

Technical Field

The invention relates to a cleaning mechanism of a cleaning and conveying movable assembly of a sweeper, which ensures that a cleaning rolling brush of the cleaning mechanism is always attached to the ground to clean along with the height of the ground in the cleaning process, and can keep good cleanliness.

Background

With the development of urbanization, the cleaning and keeping work of streets and alleys in cities is heavier and heavier, so that various series of cleaning vehicles are needed to meet the requirements of various environments and various wastes. The mechanism that cleans of current motor sweeper all adopts single round brush, sweep the dustcoat lower part at the roll and all be equipped with the rubbish baffle of soft rubber, roll sweeping rubbish into through rubbish baffle and roll sweeping the dustcoat intracavity, so obstructed the entering of big rubbish, and have very high requirement to cleaning the environment, roll sweep adjacent position around adopting and whole expose, run into longer rubbish and roll after probably disemboweling and sweep the dustcoat intracavity, still can will press from both sides the rubbish that rolls in the brush after simultaneously and sweep the back area, the cleanliness is relatively poor. Meanwhile, if the cleaning mechanism and the conveying mechanism are adopted to be in a split type (the garbage inlet of the conveying mechanism and the garbage outlet of the cleaning mechanism are in front-back butt joint), garbage can be accumulated on the butt joint part, so that the cleaning mode and the garbage conveying mode are improved aiming at the problem.

Disclosure of Invention

The invention aims to provide a cleaning mechanism of a cleaning and conveying movable assembly of a sweeper, which has a simple structure.

The invention relates to a further improvement of the problems found in the test process of a front and rear rolling-broom combined cleaning mechanism, wherein the cleaning of garbage is mainly completed by rear rolling-broom (the front rolling-broom is used for lifting and conveying the garbage), the adjacent positions of the front and rear rolling-broom are all exposed in the test process, the longer garbage can be directly inserted into an outer cover cavity of the rear rolling-broom, and the garbage clamped in a brush of the rear rolling-broom is brought backwards, so that the cleaning mechanism of a sweeper is continuously researched, tested and perfected for more than ten years, the defects of the front cleaning mechanism are overcome, the essence of the front cleaning mechanism is absorbed, a dust blocking clapboard is arranged at the middle upper part between the adjacent positions of the front rolling-broom and the rear rolling-broom, the middle lower part between the adjacent positions of the front rolling-broom and the rear rolling-broom is mutually exposed, a dust guiding garbage through hole is arranged between the upper part of the dust blocking clapboard at the adjacent positions of the front rolling-broom and the rear rolling-broom and an, make the front roll sweep dustcoat inner chamber and back roll sweep dustcoat inner chamber and link up each other, press from both sides the tiny rubbish that rolls in the back and sweep the dustcoat intracavity that will throw into the front roll through leading dirt swash plate rubbish opening under the effect of back roll sweep rotatory centrifugal force, back roll sweep just can not rubbish take backward, some problems that produce like this all obtain solving, the structure is just simpler, clean the mechanism simultaneously and also carried out the angle change with conveying mechanism's butt joint, clean the very perfect mechanism that cleans of effect like this.

The purpose of the invention is realized as follows: a sweeping mechanism of a sweeper sweeping and conveying movable combined body comprises: the cleaning mechanism comprises a front rolling sweeper, a front rolling sweeper outer cover, a rear rolling sweeper and a rear rolling sweeper outer cover, wherein the two axial ends of the front rolling sweeper outer cover and the rear rolling sweeper outer cover of the cleaning mechanism are respectively provided with a closed end plate, rotating shafts of the front rolling sweeper and the rear rolling sweeper are arranged on the two end plates, the front rolling sweeper and the rear rolling sweeper are arranged in a front-back mode, the cleaning mechanism is characterized in that a dust baffle plate is arranged on the middle upper portion between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the middle lower portion between the adjacent positions of the front rolling sweeper and the rear rolling sweeper is exposed, a dust guide inclined plate is arranged on the upper portion of the dust baffle plate between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the upper end of the dust guide inclined plate is connected with the front rolling sweeper outer cover, the lower end of the dust guide inclined plate is connected with the rear rolling sweeper outer cover, a dust guide inclined plate is arranged between the upper portion of the dust baffle plate of the adjacent positions of the front rolling sweeper and the rear rolling sweeper and the dust guide inclined plate, openings formed in the positions, corresponding to the ground, of the front rolling sweeper outer cover and the rear rolling sweeper outer cover are respectively a front rolling sweeper outer cover garbage inlet and a rear rolling sweeper outer cover opening, and a sweeping mechanism garbage outlet is formed in the top of the front rolling sweeper outer cover; the rotating direction of the front rolling sweeper is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper is arranged in front of the rear rolling sweeper, and the rotating direction of the rear rolling sweeper is opposite to the traveling direction of the sweeper; the rolling brush conveying mechanism is provided with a conveying rolling brush, a conveying rolling brush outer cover, a conveying rolling brush garbage inlet, a conveying rolling brush garbage through hole and a conveying rolling brush garbage outlet which are adjacent, two axial ends of the conveying rolling brush outer cover are provided with closed end plates, and a rotating shaft of the conveying rolling brush is arranged on the two end plates of the conveying mechanism; the conveying rolling brush outer cover of the first level of the conveying rolling brush is provided with a conveying rolling brush garbage inlet towards the bottom of the ground, a cleaning mechanism garbage outlet is arranged at the top of the front rolling cleaning outer cover of the cleaning mechanism, and the cleaning mechanism garbage outlet and the conveying rolling brush garbage inlet are communicated with each other and movably connected.

A sweeping mechanism of a sweeper sweeping and conveying movable combined body comprises: the cleaning mechanism comprises a front rolling sweeper, a front rolling sweeper outer cover, a rear rolling sweeper and a rear rolling sweeper outer cover, wherein the two axial ends of the front rolling sweeper outer cover and the rear rolling sweeper outer cover of the cleaning mechanism are respectively provided with a closed end plate, rotating shafts of the front rolling sweeper and the rear rolling sweeper are arranged on the two end plates, the front rolling sweeper and the rear rolling sweeper are arranged in a front-back mode, the cleaning mechanism is characterized in that a dust baffle plate is arranged on the middle upper portion between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the middle lower portion between the adjacent positions of the front rolling sweeper and the rear rolling sweeper is exposed, a dust guide inclined plate is arranged on the upper portion of the dust baffle plate between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the upper end of the dust guide inclined plate is connected with the front rolling sweeper outer cover, the lower end of the dust guide inclined plate is connected with the rear rolling sweeper outer cover, a dust guide inclined plate is arranged between the upper portion of the dust baffle plate of the adjacent positions of the front rolling sweeper and the rear rolling sweeper and the dust guide inclined plate, openings which are arranged at the positions of the front rolling sweeper outer cover and the rear rolling sweeper outer cover relative to the ground are respectively a front rolling sweeper outer cover garbage inlet and a rear rolling sweeper outer cover opening, and a sweeping mechanism garbage outlet is arranged on the side surface of the upper part of the front rolling sweeper outer cover; the rotating direction of the front rolling sweeper is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper is arranged in front of the rear rolling sweeper, and the rotating direction of the rear rolling sweeper is opposite to the traveling direction of the sweeper; the rolling brush conveying mechanism is provided with a conveying rolling brush, a conveying rolling brush outer cover, a conveying rolling brush garbage inlet, a conveying rolling brush garbage through hole and a conveying rolling brush garbage outlet which are adjacent, two axial ends of the conveying rolling brush outer cover are provided with closed end plates, and a rotating shaft of the conveying rolling brush is arranged on the two end plates of the conveying mechanism; the side surface of the lower part of the conveying rolling brush outer cover of the first level of the conveying rolling brush is provided with a conveying rolling brush garbage inlet, the side surface of the upper part of the front rolling sweeping outer cover of the sweeping mechanism is provided with a sweeping mechanism garbage outlet, and the sweeping mechanism garbage outlet and the conveying rolling brush garbage inlet are mutually communicated and movably connected.

The sweeping mechanism of the sweeping and conveying movable assembly of the sweeper is characterized in that a guide edge is arranged between one side of a front rolling sweeping outer cover of the sweeping mechanism and one side of a conveying rolling brush outer cover of an adjacent rolling brush conveying mechanism, a rotating node is arranged at any point on the guide edge, a conveying rolling brush garbage inlet movable plate is arranged between the other side of the front rolling sweeping outer cover of the sweeping mechanism and the other side of the conveying rolling brush outer cover of the adjacent rolling brush conveying mechanism, the conveying rolling brush garbage inlet movable plate and the guide edge are oppositely arranged, and the other side of the first conveying rolling brush outer cover, which is opposite to the guide edge, is movably connected, so that the sweeping mechanism is rotatably connected with the rolling brush conveying mechanism, and casters arranged on the rear rolling sweeping outer cover can freely move up and down along with the height of the ground by taking the rotating node as a fulcrum, and the rear rolling sweeping can freely move up and down along with the height of the ground.

The sweeping mechanism of the sweeping and conveying movable assembly of the sweeper is characterized in that the rolling brush conveying mechanism is a one-stage or multi-stage garbage conveying mechanism and comprises a conveying rolling brush or a plurality of conveying rolling brushes which are overlapped from bottom to top and a one-stage conveying rolling brush outer cover or a multi-stage conveying rolling brush outer cover which covers the periphery of the conveying rolling brush, and a garbage conveying rolling brush through hole guide plate is arranged between every two adjacent conveying rolling brush outer covers; the conveying rolling brush garbage opening is arranged between the two conveying rolling brush garbage opening guide plates, the conveying rolling brush outer covers of two adjacent stages are communicated mutually, the side face of the upper portion of the conveying rolling brush outer cover of the highest stage of the conveying rolling brush outer cover is provided with a conveying rolling brush garbage outlet, a conveying rolling brush garbage inlet is arranged at the bottom of the ground of the first-stage conveying rolling brush outer cover, and the rotating direction of the first-stage conveying rolling brush and the rotating direction of the front rolling sweeping of the sweeping mechanism are opposite.

The sweeping mechanism of the sweeping and conveying movable assembly of the sweeper is characterized in that the rolling brush conveying mechanism is a one-stage or multi-stage garbage conveying mechanism and comprises a conveying rolling brush or a plurality of conveying rolling brushes which are overlapped from bottom to top and a one-stage conveying rolling brush outer cover or a multi-stage conveying rolling brush outer cover which covers the periphery of the conveying rolling brush, and a garbage conveying rolling brush through hole guide plate is arranged between every two adjacent conveying rolling brush outer covers; the conveying rolling brush garbage opening is arranged between the two conveying rolling brush garbage opening guide plates, the conveying rolling brush outer covers of two adjacent stages are communicated mutually, the side face of the upper portion of the conveying rolling brush outer cover of the highest stage of the conveying rolling brush outer cover is provided with a conveying rolling brush garbage outlet, the side face of the lower portion of the first stage conveying rolling brush outer cover is provided with a conveying rolling brush garbage inlet, and the rotating direction of the first stage conveying rolling brush and the rotating direction of the front rolling brush cleaning mechanism are opposite.

A motor sweeper clean and carry mechanism that cleans of movable assembly, its characterized in that leads dirt swash plate and middle about leading the dirt swash plate to be equipped with at least one between the dirt baffle and lead the dirt swash plate both ends fix on cleaning system's both ends board, keep off the dirt baffle and lead the opening between the dirt swash plate with the middle and lead the opening between the dirt swash plate and the middle dust swash plate for leading dirt swash plate rubbish opening.

The sweeping mechanism of the sweeping and conveying movable assembly of the sweeper is characterized in that the diameter of the rear rolling sweeper is smaller than that of the front rolling sweeper, and the front rolling sweeper is arranged to be flaky.

The sweeping mechanism of the sweeping and conveying movable assembly of the sweeper is characterized in that the middle lower part between the adjacent positions of the front rolling sweeper and the rear rolling sweeper is exposed, and the distance between the exposed part and the ground is smaller than the radius of the rear rolling sweeper.

Specifically, the invention relates to a cleaning mechanism of a cleaning and conveying movable assembly of a sweeper, which comprises a front rolling sweeper, a front rolling sweeper outer cover, a rear rolling sweeper and a rear rolling sweeper outer cover, wherein two axial ends of the front rolling sweeper outer cover and the rear rolling sweeper outer cover are respectively provided with a closed end plate, rotating shafts of the front rolling sweeper and the rear rolling sweeper are arranged on the two end plates, the front rolling sweeper and the rear rolling sweeper are arranged in a front-rear adjacent mode, the cleaning mechanism is characterized in that a dust baffle plate is arranged at the middle upper part between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the lower part between the adjacent positions of the front rolling sweeper and the rear rolling sweeper is mutually exposed, a dust guide inclined plate is arranged between the upper part of the dust baffle plate adjacent positions of the front rolling sweeper and the rear rolling sweeper and the dust guide inclined plate, the upper end of the dust guide inclined plate is connected with the front rolling sweeper outer cover, the lower end of the dust baffle inclined plate is connected with the rear rolling sweeper outer cover, a dust guide inclined plate through hole is arranged between the upper part of the dust, the inner cavity of the front rolling sweeper outer cover and the inner cavity of the rear rolling sweeper outer cover are communicated, the openings formed in the positions of the front rolling sweeper outer cover and the rear rolling sweeper outer cover, which are opposite to the ground, are a garbage inlet of the front rolling sweeper outer cover and an opening of the rear rolling sweeper outer cover, and a garbage outlet of a sweeping mechanism is arranged at the top or the side surface of the upper part of the front rolling sweeper outer cover; the rotating direction of the front rolling sweeper is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper is arranged in front of the rear rolling sweeper, and the rotating direction of the rear rolling sweeper is opposite to the traveling direction of the sweeper. The rolling brush conveying mechanism is provided with a conveying rolling brush, a conveying rolling brush outer cover and a conveying rolling brush garbage inlet, wherein a conveying rolling brush garbage port guide plate and a conveying rolling brush garbage port are arranged between the adjacent conveying rolling brush outer covers, and a conveying rolling brush garbage outlet is formed; the axial two ends of the cleaning rolling sweeper outer cover and the axial two ends of the conveying rolling brush outer cover are both provided with closed end plates, and the rotating shaft of the conveying rolling brush is arranged on the two end plates of the conveying mechanism. It is characterized in that a garbage inlet is arranged at the bottom or the lower side of the conveying rolling brush outer cover of the lowest stage (hereinafter referred to as the first stage) of the conveying rolling brush, a cleaning mechanism garbage outlet is arranged at the top of the front rolling brush outer cover of the cleaning mechanism, the cleaning mechanism garbage outlet is communicated and movably connected with the rolling brush conveying mechanism garbage inlet, a guide edge AB is arranged between one side of the front rolling brush outer cover of the cleaning mechanism and one side of the conveying rolling brush outer cover of the adjacent rolling brush conveying mechanism, a rotating node is arranged at any point on the guide edge AB, a conveying rolling brush garbage inlet movable plate is arranged between the other side of the front rolling brush outer cover of the cleaning mechanism and the other side of the conveying rolling brush outer cover of the adjacent rolling brush conveying mechanism, the conveying rolling brush garbage inlet movable plate is arranged opposite to the guide edge AB and movably connected with the other side of the first conveying rolling brush outer cover opposite to the guide edge AB, so that the cleaning mechanism is rotatably connected with the rolling brush conveying, the caster wheels arranged on the rear rolling broom outer cover can freely move up and down along with the height of the ground by taking the rotating nodes as fulcrums, so that the rear rolling broom can freely move up and down along with the height of the ground.

The invention relates to a cleaning mechanism of a cleaning and conveying movable assembly of a sweeper, which comprises a front rolling sweeper, a front rolling sweeper outer cover, a rear rolling sweeper and a rear rolling sweeper outer cover, wherein two axial ends of the front rolling sweeper outer cover and the rear rolling sweeper outer cover are respectively provided with a closed end plate, rotating shafts of the front rolling sweeper and the rear rolling sweeper are arranged on the two end plates, the front rolling sweeper and the rear rolling sweeper are arranged in a front-rear adjacent mode, the cleaning mechanism is characterized in that a dust baffle plate is arranged at the middle upper part between the adjacent positions of the front rolling sweeper and the rear rolling sweeper, the lower part between the adjacent positions of the front rolling sweeper and the rear rolling sweeper is mutually exposed, a dust guide inclined plate is arranged at the upper part of the dust baffle plate adjacent positions of the front rolling sweeper and the rear rolling sweeper, the upper end of the dust guide inclined plate is connected with the front rolling sweeper outer cover, the lower end of the dust guide inclined plate is connected with the rear rolling sweeper outer cover, a dust guide inclined plate through hole is arranged between the upper part of the dust baffle, the inner cavity of the front rolling sweeper outer cover and the inner cavity of the rear rolling sweeper outer cover are communicated, and the openings formed in the positions, corresponding to the ground, of the front rolling sweeper outer cover and the rear rolling sweeper outer cover are a garbage inlet of the front rolling sweeper outer cover and an opening of the rear rolling sweeper outer cover; the rotating direction of the front rolling sweeper is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper is arranged in front of the rear rolling sweeper, and the rotating direction of the rear rolling sweeper is opposite to the traveling direction of the sweeper. The rolling brush conveying mechanism is provided with a conveying rolling brush, a conveying rolling brush outer cover, a conveying rolling brush garbage inlet, a garbage port of the adjacent conveying rolling brush outer cover and a garbage conveying rolling brush outlet, the two axial ends of the cleaning rolling brush outer cover and the conveying rolling brush outer cover are respectively provided with a closed end plate, the rotating shaft of the cleaning rolling brush and the conveying rolling brush is arranged on the two end plates, the multistage rolling brush conveying mechanism is a multistage garbage conveying mechanism and comprises a plurality of rolling brushes overlapped from bottom to top and a multistage rolling brush outer cover covering the peripheries of the plurality of rolling brushes, the upper part of the highest one-stage rolling brush outer cover of the multistage rolling brush outer cover is provided with the garbage conveying rolling brush outlet, the garbage ports of the conveying rolling brush between the garbage port guide plates of every two adjacent stages are communicated with each other through the conveying rolling brush through holes between the two conveying rolling brush garbage guide plates, and the rolling brush conveying mechanism is characterized in that the garbage inlet is arranged at the bottom or the lower side of the conveying rolling, a cleaning mechanism garbage outlet is arranged at the top of a front rolling brush outer cover of the cleaning mechanism, the cleaning mechanism garbage outlet is communicated and movably connected with a rolling brush conveying mechanism garbage inlet, a guide edge AB is arranged between one side of the front rolling brush outer cover of the cleaning mechanism and one side of a conveying rolling brush outer cover of an adjacent rolling brush conveying mechanism, a rotating node is arranged at any point on the guide edge AB, a conveying rolling brush garbage inlet movable plate is arranged between the other side of the front rolling brush outer cover of the cleaning mechanism and the other side of the conveying rolling brush outer cover of the adjacent rolling brush conveying mechanism, the conveying rolling brush garbage inlet movable plate is opposite to the guide edge AB and is movably connected with the other side of the first conveying rolling brush outer cover opposite to the guide edge AB, so that the cleaning mechanism is rotatably connected with the rolling brush conveying mechanism, and the caster wheels arranged on the rear rolling brush outer cover can freely move up and down along with the height of the ground by taking the rotating node as a fulcrum, the rear rolling broom can freely move up and down along with the height of the ground. The round brush conveying mechanism include one or more round brushes of from the bottom up coincide and cladding at the one-level or multistage round brush dustcoat of a plurality of round brush periphery for one-level or multistage rubbish conveying mechanism, the highest one-level round brush dustcoat upper portion of round brush dustcoat is equipped with carries the round brush rubbish export, and first-level carries round brush dustcoat bottom or lower part side to be equipped with rubbish import, carries the transport round brush rubbish opening between the round brush backplate through both sides between the round brush dustcoat of every adjacent two-stage to collude mutually. The rotating direction of the first-stage conveying rolling brush is opposite to the rotating direction of the front rolling sweeper of the sweeping mechanism.

The rolling sweep in the front and rolling sweep after adjacent when setting up well upper portion between adjacent department be equipped with the dust-blocking baffle, its characterized in that keeps off the dust baffle by the front roll sweep dustcoat circular arc with roll sweep dustcoat circular arc about two butt joints as an organic wholes after with, keep off dust baffle upper portion and establish to the convex dust-blocking baffle of front roll sweep dustcoat, keep off dust baffle lower part and establish to the convex dust-blocking baffle of back roll sweep dustcoat, the convex dust-blocking baffle of back roll sweep dustcoat is even as an organic whole with the convex dust-blocking baffle of front roll sweep dustcoat, and the convex dust-blocking baffle upper portion of front roll sweep dustcoat is equipped with leads dirt swash plate rubbish opening.

The lower parts between the adjacent positions of the front rolling sweeper and the rear rolling sweeper are mutually exposed, and the dust-proof rolling sweeper is characterized in that the mutually exposed parts are arranged below the rear rolling sweeper semicircle, namely the lower end of the dust-proof partition plate is below the radius of the rear rolling sweeper.

The invention has the advantages that: the invention has simple and compact structure, low manufacturing cost, convenient maintenance and low use cost, and can clean under the rugged environment, because the back rolling sweeper and the front rolling sweeper form a combined sweeping mode, the back rolling sweeper is a cleaning rolling sweeper, and the front rolling sweeper is equivalent to a rotary garbage hopper without a garbage guide plate, so that large back garbage can be cleaned under the rugged environment, the adaptability is stronger, longer garbage can be prevented from being inserted into the back rolling sweeper by arranging the dust baffle plate between the front rolling sweeper and the back rolling sweeper, the garbage through hole arranged on the dust baffle plate can throw the garbage entering the back rolling sweeper outer cavity into the front rolling sweeper outer cavity through the dust guide inclined plate garbage through hole, and the cleanness is higher without causing the garbage to roll backwards in the rear surface; in addition, the sweeping mechanism and the garbage conveying mechanism are arranged to be of a superposition structure from bottom to top, and garbage cannot be accumulated on the interface, so that the garbage can be conveyed to the garbage can more conveniently, completely and easily.

Drawings

Fig. 1 is a schematic diagram of a single dust guide sloping plate garbage port of the cleaning mechanism of the invention.

Fig. 2 is a schematic diagram of a cleaning mechanism of the invention with two dust-guiding inclined plate garbage ports.

Fig. 3 is a schematic view of the cleaning mechanism of the present invention with a garbage outlet at the top of the front rolling sweeper.

Fig. 4 is a schematic view of the cleaning mechanism with two dust-guiding inclined plate garbage ports of the cleaning mechanism of the invention, wherein the garbage outlet is arranged at the top of the front rolling sweeper.

Fig. 5 is a schematic structural diagram of the combination of the cleaning mechanism with a single dust guide sloping plate garbage port and the rolling brush conveying mechanism of the invention.

Fig. 6 is a schematic structural diagram of a combination of a sweeping mechanism with two dust-guiding inclined plate garbage inlets and a rolling brush conveying mechanism according to the present invention.

Fig. 7 is an external structural view of the cleaning mechanism of the present invention connected to the primary roller brush conveyance mechanism.

In the figure: the garbage cleaning device comprises a front rolling sweeper 1, a front rolling sweeper outer cover 2, a front rolling sweeper outer cover garbage inlet 3, a rear rolling sweeper outer cover opening 3-1, a cleaning mechanism garbage outlet 4, a rear rolling sweeper 5, a rear rolling sweeper outer cover 6, a dust blocking baffle 7, a dust guide inclined plate 8, a middle dust guide inclined plate 8-1, a dust guide inclined plate garbage port 9, a conveying rolling brush 10, a conveying rolling brush outer cover 11, a conveying rolling brush garbage port 12, a conveying rolling brush garbage inlet 13, a conveying rolling brush garbage inlet movable plate 14, a conveying rolling brush garbage port guide plate 15, a conveying rolling brush garbage outlet 16 and a rotating node 17.

Detailed Description

The invention is described in detail below with reference to the following figures and examples:

example 1

As shown in fig. 3, 4, 5 and 6, the sweeping mechanism of a movable assembly for sweeping and conveying of a sweeper truck according to the present invention comprises a front rolling sweeper 1, a front rolling sweeper housing 2, a rear rolling sweeper 5, a rear rolling sweeper housing 6, a dust blocking partition 7 and a dust guiding sloping plate 8, wherein both axial ends of the front rolling sweeper housing 2 and the rear rolling sweeper housing 6 are provided with a closed end plate, and the rotating shafts of the front rolling sweeper 1 and the rear rolling sweeper 5 are mounted on the two end plates, the front rolling sweeper 1 and the rear rolling sweeper 5 are arranged in front and rear adjacent, characterized in that the dust blocking partition 7 is arranged at the middle upper part between the adjacent parts of the front rolling sweeper 1 and the rear rolling sweeper 5, so that garbage entering the cavity of the front rolling sweeper housing 2 is not thrown into the rear rolling sweeper 5, and the middle lower part between the adjacent parts of the front rolling sweeper 1 and the rear rolling sweeper 5 is exposed (i.e. the lower parts between the adjacent parts of the front rolling sweeper 1 and the rear rolling sweeper 5 are open, the non-shielding is that no rolling broom outer cover or garbage guide plate is arranged, the mutually exposed parts are under the rear rolling broom semicircle, namely the lower end of the dust baffle plate 7 is between the radius of the rear rolling broom and 20MM (the diameter of the front rolling broom and the rear rolling broom is preferably about 50MM according to the diameter, so that the sweeping effect is better, the passing capacity of the distance between the front rolling broom and the ground is higher), and the front rolling broom and the rear rolling broom can be mutually and oppositely swept without shielding and are suitable for sweeping various environments; the upper part of a dust baffle 7 at the adjacent position of the front rolling sweeper 1 and the rear rolling sweeper 5 is provided with a dust guide sloping plate 8, the upper end of the dust guide sloping plate 8 is connected with a front rolling sweeper outer cover 2, the lower end of the dust guide sloping plate 8 is connected with a rear rolling sweeper outer cover 6 (the upper end and the lower end of a middle dust guide sloping plate 8-1 are both suspended and fixed on two end plates of a sweeping mechanism), a dust guide sloping plate garbage port 9 (shown in figures 1 and 3 as a single port) is arranged between the upper part of the dust baffle at the adjacent position of the front rolling sweeper 1 and the rear rolling sweeper 5 and the dust guide sloping plate 8, so that the inner cavity of the front rolling sweeper outer cover 2 is communicated with the inner cavity of the rear rolling sweeper outer cover 6, the positions of the front rolling sweeper outer cover 2 and the rear rolling sweeper outer cover relative to the ground are respectively a front rolling sweeper outer cover garbage inlet 3 and a rear rolling sweeper outer cover opening 3-1, and the top of the; the rotating direction of the front rolling sweeper 1 is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper 1 is arranged in front of the rear rolling sweeper 5, and the rotating direction of the rear rolling sweeper 5 is opposite to the traveling direction of the wheels of the sweeper. Round brush conveying mechanism have and carry round brush 10, carry round brush dustcoat 11, carry round brush rubbish import 13, carry the transport round brush rubbish opening 12 between the round brush dustcoat of every adjacent two-stage to communicate with each other through the transport round brush rubbish opening between the round brush rubbish opening baffle 15 on both sides, round brush conveying mechanism's the highest one-level is carried round brush dustcoat 11 and is equipped with round brush rubbish export 16, clean the round brush dustcoat 2 and carry the axial both ends of round brush dustcoat 11 and all be equipped with confined end plate, and clean the round brush 1 and carry the pivot of round brush 10 and install on both end plates. It is characterized in that the bottom of the conveying rolling brush outer cover of the first stage of the conveying rolling brush facing the ground is provided with a conveying rolling brush garbage inlet 13, the top of the front rolling brush outer cover 2 of the cleaning mechanism is provided with a cleaning mechanism garbage outlet 4, the cleaning mechanism garbage outlet 4 and the conveying rolling brush garbage inlet 13 are communicated and movably connected (see figures 5 and 6), a guide edge AB is arranged between one side of the front rolling brush outer cover 2 of the cleaning mechanism and one side of the conveying rolling brush outer cover 11 of the adjacent rolling brush conveying mechanism, a rotating node 17 is arranged at any point on the guide edge AB, a conveying rolling brush garbage inlet movable plate 14 is arranged between the other side of the front rolling brush outer cover 2 of the cleaning mechanism and the other side of the conveying rolling brush outer cover 11 of the adjacent rolling brush conveying mechanism, the conveying rolling brush garbage inlet movable plate 14 is opposite to the guide edge AB and is movably connected with the other side of the first conveying rolling brush outer cover opposite to the guide edge AB, the cleaning mechanism is rotatably connected with the rolling brush conveying mechanism, so that the caster wheels arranged on the rear rolling broom outer cover can freely move up and down along with the height of the ground by taking the rotating node 17 as a fulcrum, and the rear rolling broom can freely move up and down along with the height of the ground. The round brush conveying mechanism include one or more round brushes of from the bottom up coincide and the cladding is at the one-level or multistage round brush dustcoat of a plurality of round brushes periphery for one-level or multistage rubbish conveying mechanism, the highest one-level round brush dustcoat upper portion side of round brush dustcoat is equipped with carries the round brush rubbish export, first-level carries the round brush dustcoat to be equipped with towards ground bottom and carries round brush rubbish import 13, carries the transport round brush rubbish opening 12 between the round brush dustcoat of every adjacent two-stage to collude mutually through the transport round brush rubbish opening between the round brush baffle 15 on both sides. The rotating direction of the first-stage conveying rolling brush is opposite to the rotating direction of the cleaning mechanism.

Example 2

As shown in fig. 1 and 2, a cleaning mechanism of a cleaning and conveying assembly of a sweeper truck comprises: the cleaning mechanism comprises a front rolling sweeper 1, a front rolling sweeper outer cover 2, a rear rolling sweeper 5 and a rear rolling sweeper outer cover 6, wherein two axial ends of the front rolling sweeper outer cover 2 and the rear rolling sweeper outer cover 6 of the cleaning mechanism are respectively provided with a closed end plate, rotating shafts of the front rolling sweeper 1 and the rear rolling sweeper 5 are arranged on the two end plates, the front rolling sweeper 1 and the rear rolling sweeper 5 are arranged in a front-back adjacent mode, the cleaning mechanism is characterized in that a dust baffle 7 is arranged at the middle upper part between the adjacent positions of the front rolling sweeper 1 and the rear rolling sweeper 5, the middle lower part between the adjacent positions of the front rolling sweeper 1 and the rear rolling sweeper 5 is exposed mutually, a dust guide inclined plate 8 is arranged at the upper part of the dust baffle 7 at the adjacent position of the front rolling sweeper 1 and the rear rolling sweeper 5, the upper end of the dust guide inclined plate 8 is connected with the front rolling sweeper outer cover 2, the lower end of the dust guide inclined plate 8 is connected with the rear rolling sweeper outer cover 6 (the middle dust guide inclined plate 8-1 is fixed at the left end and the right end of the two suspended end plates, a dust guide sloping plate garbage through hole 9 is arranged between the upper part of a dust baffle 7 and a dust guide sloping plate 8 at the adjacent position of the front rolling sweeper 1 and the rear rolling sweeper 5, so that the inner cavity of the front rolling sweeper outer cover 2 is communicated with the inner cavity of the rear rolling sweeper outer cover 6, the openings of the front rolling sweeper outer cover 2 and the rear rolling sweeper outer cover 6, which are opposite to the ground, are respectively a front rolling sweeper outer cover garbage inlet 3 and a rear rolling sweeper outer cover opening 3-1, and the side surface of the upper part of the front rolling sweeper outer cover 2 is provided with a cleaning mechanism garbage outlet 4 (see fig. 1 and 2); the rotating direction of the front rolling sweeper 1 is the same as the traveling direction of a traveling wheel of the sweeper, the front rolling sweeper 1 is arranged in front of the rear rolling sweeper 5, and the rotating direction of the rear rolling sweeper 5 is opposite to the traveling direction of the sweeper; the round brush conveying mechanism have carry round brush 10, carry round brush dustcoat 11, carry round brush rubbish import 13, carry the transport round brush rubbish opening 12 between the round brush dustcoat of every adjacent two-stage to communicate with each other through the transport round brush rubbish opening between the round brush rubbish opening baffle 15 on both sides, round brush conveying mechanism's the highest one-level is carried round brush dustcoat 11 and is equipped with round brush rubbish export 16, clean the round brush dustcoat 2 and carry the axial both ends of round brush dustcoat 11 and all be equipped with confined end plate, and clean the round brush 1 and carry the pivot of round brush 10 and install on both end plates. The garbage cleaning device is characterized in that a conveying rolling brush garbage inlet 13 is formed in the side face of the lower portion of a conveying rolling brush outer cover of a first stage of a conveying rolling brush, a cleaning mechanism garbage outlet 4 is formed in the side face of the upper portion of a front rolling cleaning outer cover 2 of a cleaning mechanism, and the cleaning mechanism garbage outlet 4 and the conveying rolling brush garbage inlet 13 are communicated with each other and movably connected. The round brush conveying mechanism include one or more round brushes of from the bottom up coincide and the cladding is at the one-level or multistage round brush dustcoat of a plurality of round brush periphery for one-level or multistage rubbish conveying mechanism, the highest one-level round brush dustcoat upper portion side of round brush dustcoat is equipped with carries the round brush rubbish export, first-level carries round brush dustcoat lower part side to be equipped with carries round brush rubbish import 13, carries the transport round brush rubbish opening 12 between the round brush dustcoat of every adjacent two-stage to communicate each other through the transport round brush rubbish opening between the round brush dustcoat of both sides 15. The rotating direction of the first-stage conveying rolling brush is opposite to the rotating direction of the cleaning mechanism.

Example 3

On the basis of the technical solutions of example 1 or example 2, the technique of the present invention is further described as follows: when the front roll broom 1 and the rear roll broom 5 are adjacently arranged, the middle upper part between the adjacent positions is provided with a dust-blocking partition plate 7, the dust-blocking partition plate is characterized in that the upper part and the lower part of a front roll broom outer cover 2 circular arc and a rear roll broom outer cover 6 circular arc are butted into a whole, the upper part of the dust-blocking partition plate 7 is set as a front roll broom outer cover 2 circular arc dust-blocking partition plate, the lower part of the dust-blocking partition plate 7 is set as a rear roll broom outer cover 6 circular arc dust-blocking partition plate, and the rear roll broom outer cover 6 circular arc dust-blocking partition plate is connected with the front roll broom outer cover 2 circular arc. When leading dirt swash plate rubbish opening 9 and for the multi-port (see fig. 2 and 4), keep off dirt 7 upper ends and roll to sweep 1 before being close to as far as possible, keep off dirt 7 lower extreme and roll to sweep 5 after being close to as far as possible, and roll to sweep 2 arc on the dustcoat before and keep off dirt and be equipped with between the dirt swash plate 8 and lead dirt swash plate rubbish opening 9.

The dust baffle plate 7 separates the front rolling sweeper 1 from the rear rolling sweeper 5, so that larger garbage of the front rolling sweeper cannot be inserted into the rear rolling sweeper; the partition board garbage port 9 can also be arranged between the dust blocking partition board 7 and the dust guide sloping board 8, at least one middle dust guide sloping board 8-1 is arranged between the dust blocking partition board 7 and the dust guide sloping board 8-1, the left end and the right end of the middle dust guide sloping board 8-1 are fixed on two end plates of the cleaning system, and the port between the dust blocking partition board 7 and the middle dust guide sloping board 8-1 and the port between the dust guide sloping board 8 and the middle dust guide sloping board 8-1 are the dust guide sloping board garbage port 9.

The front rolling sweeper and the rear rolling sweeper are characterized in that the middle lower part between the adjacent positions of the front rolling sweeper 1 and the rear rolling sweeper 5 is exposed, the exposed parts are below the rear rolling sweeper semi-circle, namely the lower end of the dust baffle 7 is below the rear rolling sweeper radius, the diameter of the rear rolling sweeper 5 is smaller than that of the front rolling sweeper 1 (the diameter of the rear rolling sweeper is about 1/3-3/4 of the diameter of the front rolling sweeper), and the hairbrush of the front rolling sweeper 1 is arranged in a sheet shape (usually 3-6 sheets).

The basic working principle of the invention is as follows: (see fig. 5 and 6) the cleaning mechanism of the invention is combined with the back rolling broom 5, the front rolling broom 1 is arranged in front when the sweeper is running, the back rolling broom 5 is tightly attached to the back of the front rolling broom 1, when the cleaning mechanism is used for carrying out the opposite sweeping by the front rolling broom 1 and the back rolling broom 5, because the back rolling broom 5 rotates in the reverse running direction and the front rolling broom 1 rotates in the running direction, the back rolling broom 5 sends the garbage into the space between two brushes of the front rolling broom 1, the front rolling broom 1 sends the garbage out of the cleaning mechanism garbage outlet 4, and a small amount of garbage clamped in the brushes of the back rolling broom 5 or entering the cavity of the back rolling broom outer cover 6 from the gap of the dust baffle 7 is thrown into the cavity of the front rolling broom outer cover 2 by the dust guiding inclined plate garbage port 9 under the centrifugal force of the rotation of the back rolling broom 5, and the front rolling broom 1 sends the garbage out of the cleaning mechanism garbage outlet 4. The garbage is sent into a conveying rolling brush garbage inlet 13 of the conveying mechanism from a garbage outlet 4 of the cleaning mechanism, and the garbage is sent out of a conveying rolling brush garbage outlet 16 of the three-stage conveying at the upper part of the highest one-stage conveying rolling brush outer cover of the conveying rolling brush outer cover through the conveying of the rolling brush conveying mechanism until reaching the garbage can. Because the garbage outlet 4 of the cleaning mechanism is communicated and movably connected with the garbage inlet 13 of the conveying rolling brush, the cleaning mechanism can freely move up and down along with the height of the ground, so that the rear rolling brush always clings to the ground for cleaning, and the cleanness is higher.

Claims

1. A sweeping mechanism of a sweeper sweeping and conveying movable combined body comprises: the cleaning mechanism comprises a front rolling sweeper (1), a front rolling sweeper outer cover (2), a rear rolling sweeper (5) and a rear rolling sweeper outer cover (6), wherein the axial two ends of the front rolling sweeper outer cover (2) and the axial two ends of the rear rolling sweeper outer cover (6) of the cleaning mechanism are respectively provided with a closed end plate, a rotating shaft of the front rolling sweeper and a rotating shaft of the rear rolling sweeper (5) are arranged on the two end plates, the front rolling sweeper (1) and the rear rolling sweeper (5) are arranged in a front-back manner, the cleaning mechanism is characterized in that a dust blocking partition plate (7) is arranged on the middle upper portion between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (6), the middle lower portion between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (5) is exposed mutually, a dust guide inclined plate (8) is arranged on the upper portion of the dust blocking partition plate (7) between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (5), and the upper end of the dust guide inclined plate (8) is connected with the front rolling sweeper outer, the lower end of a dust guide sloping plate (8) is connected with a rear rolling sweeper outer cover (6), a dust guide sloping plate garbage through hole (9) is arranged between the upper part of a dust baffle plate (7) at the adjacent position of a front rolling sweeper (1) and a rear rolling sweeper (5) and the dust guide sloping plate (8) to ensure that the inner cavity of the front rolling sweeper outer cover (2) is communicated with the inner cavity of the rear rolling sweeper outer cover (6), openings formed in the positions of the front rolling sweeper outer cover (2) and the rear rolling sweeper outer cover (6) relative to the ground are respectively a front rolling sweeper outer cover garbage inlet (3) and a rear rolling sweeper outer cover opening (3-1), and the top of the front rolling sweeper outer cover (2) is provided with a cleaning mechanism garbage outlet (4); the rotating direction of the front rolling sweeper (1) is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper (1) is arranged in front of the rear rolling sweeper (5), and the rotating direction of the rear rolling sweeper (5) is opposite to the traveling direction of the wheels of the sweeper; the rolling brush conveying mechanism is provided with a conveying rolling brush (10), a conveying rolling brush outer cover (11), a conveying rolling brush garbage inlet (13), a conveying rolling brush garbage through hole (12) and a conveying rolling brush garbage outlet (16) which are adjacent to each other, two axial ends of the conveying rolling brush outer cover (11) are provided with closed end plates, and a rotating shaft of the conveying rolling brush (10) is installed on the two end plates of the conveying mechanism; a conveying rolling brush garbage inlet (13) is formed in the bottom, towards the ground, of a conveying rolling brush outer cover of the first conveying rolling brush, a cleaning mechanism garbage outlet (4) is arranged at the top of a front rolling cleaning outer cover (2) of the cleaning mechanism, and the cleaning mechanism garbage outlet (4) is communicated with the conveying rolling brush garbage inlet in a serial mode and is movably connected with the conveying rolling brush garbage inlet.

2. A sweeping mechanism of a sweeper sweeping and conveying movable combined body comprises: the cleaning mechanism comprises a front rolling sweeper (1), a front rolling sweeper outer cover (2), a rear rolling sweeper (5) and a rear rolling sweeper outer cover (6), wherein the axial two ends of the front rolling sweeper outer cover (2) and the axial two ends of the rear rolling sweeper outer cover (6) of the cleaning mechanism are respectively provided with a closed end plate, a rotating shaft of the front rolling sweeper and a rotating shaft of the rear rolling sweeper (5) are arranged on the two end plates, the front rolling sweeper (1) and the rear rolling sweeper (5) are arranged in a front-back manner, the cleaning mechanism is characterized in that a dust blocking partition plate (7) is arranged on the middle upper portion between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (6), the middle lower portion between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (5) is exposed mutually, a dust guide inclined plate (8) is arranged on the upper portion of the dust blocking partition plate (7) between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (5), and the upper end of the dust guide inclined plate (8) is connected with the front rolling sweeper outer, the lower end of a dust guide sloping plate (8) is connected with a rear rolling sweeper outer cover (6), a dust guide sloping plate garbage through hole (9) is arranged between the upper part of a dust baffle plate (7) at the adjacent position of a front rolling sweeper (1) and a rear rolling sweeper (5) and the dust guide sloping plate (8) to ensure that the inner cavity of the front rolling sweeper outer cover (2) is communicated with the inner cavity of the rear rolling sweeper outer cover (6), the openings of the front rolling sweeper outer cover (2) and the rear rolling sweeper outer cover (6) relative to the ground are respectively a front rolling sweeper outer cover garbage inlet (3) and a rear rolling sweeper outer cover opening (3-1), and the side surface of the upper part of the front rolling sweeper outer cover (2) is provided with a sweeping mechanism garbage outlet (4); the rotating direction of the front rolling sweeper (1) is the same as the traveling direction of the traveling wheels of the sweeper, the front rolling sweeper (1) is arranged in front of the rear rolling sweeper (5), and the rotating direction of the rear rolling sweeper (5) is opposite to the traveling direction of the wheels of the sweeper; the rolling brush conveying mechanism is provided with a conveying rolling brush (10), a conveying rolling brush outer cover (11), a conveying rolling brush garbage inlet (13), a conveying rolling brush garbage through hole (12) and a conveying rolling brush garbage outlet (16) which are adjacent to each other, two axial ends of the conveying rolling brush outer cover are provided with closed end plates, and a rotating shaft of the conveying rolling brush (10) is arranged on the two end plates of the conveying mechanism; the side surface of the lower part of the conveying rolling brush outer cover of the first level of the conveying rolling brush is provided with a conveying rolling brush garbage inlet (13), the side surface of the upper part of the front rolling sweeping outer cover of the sweeping mechanism is provided with a sweeping mechanism garbage outlet (4), and the sweeping mechanism garbage outlet (4) is communicated with the conveying rolling brush garbage inlet in a serial and movable mode.

3. The sweeping mechanism of a movable assembly for sweeping and conveying of a sweeper truck according to claim 1, wherein a guide edge is provided between one side of a front rolling sweeping housing (2) of the sweeping mechanism and one side of a conveying rolling brush housing (11) of an adjacent rolling brush conveying mechanism, a rotation node (17) is provided at any point on the guide edge AB, a conveying rolling brush garbage inlet movable plate is provided between the other side of the front rolling sweeping housing (2) of the sweeping mechanism and the other side of the conveying rolling brush housing (11) of the adjacent rolling brush conveying mechanism, the conveying rolling brush garbage inlet movable plate (14) is disposed opposite to the guide edge and is movably connected to the other side of the first conveying rolling brush housing opposite to the guide edge, so that the sweeping mechanism and the rolling brush conveying mechanism are rotatably connected, and thus a caster provided on the rear rolling sweeping housing can freely move up and down with the rotation node (17) as a fulcrum along with the height of the ground, the rear rolling broom can freely move up and down along with the height of the ground.

4. The sweeping mechanism of the sweeping and conveying movable combination body of the sweeper according to claim 1, wherein the rolling brush conveying mechanism is a one-stage or multi-stage garbage conveying mechanism which comprises a conveying rolling brush or a plurality of conveying rolling brushes overlapped from bottom to top and a one-stage conveying rolling brush outer cover or a multi-stage conveying rolling brush outer cover covering the periphery of the conveying rolling brush, and a garbage conveying rolling brush through hole guide plate (15) is arranged between every two adjacent conveying rolling brush outer covers; there is transport round brush rubbish opening (12) between two transport round brush rubbish opening baffle (15), communicates mutually between the transport round brush dustcoat (11) of adjacent two-stage, and the upper portion side of the transport round brush dustcoat of the highest one-level of transport round brush dustcoat (11) is equipped with transport round brush rubbish export (16), carries the round brush dustcoat at first-stage and is equipped with transport round brush rubbish import (13) towards the bottom on ground, and the rotation direction of the transport round brush of first-stage and the preceding roll of cleaning the mechanism sweep the rotation direction and be opposite direction.

5. The sweeping mechanism of the sweeping and conveying movable combination body of the sweeper according to claim 2, wherein the rolling brush conveying mechanism is a one-stage or multi-stage garbage conveying mechanism which comprises a conveying rolling brush or a plurality of conveying rolling brushes overlapped from bottom to top and a one-stage conveying rolling brush outer cover or a multi-stage conveying rolling brush outer cover covering the periphery of the conveying rolling brush, and a garbage conveying rolling brush through hole guide plate (15) is arranged between every two adjacent conveying rolling brush outer covers; there is transport round brush rubbish opening (12) between two transport round brush rubbish opening baffle (15), communicates mutually between the transport round brush dustcoat (11) of adjacent two-stage, and the upper portion side of the transport round brush dustcoat of the highest one-level of transport round brush dustcoat (11) is equipped with transport round brush rubbish export (16), is equipped with transport round brush rubbish import (13) in the lower part side of the transport round brush dustcoat of first-stage, and the rotation direction of the transport round brush of first-stage and the preceding roll of cleaning the mechanism sweep the rotation direction and be opposite direction.

6. The sweeping mechanism of the movable assembly for sweeping and conveying of the sweeper truck according to claim 1 or 2, characterized in that at least one middle dust-guiding inclined plate (8-1) is provided between the dust-blocking partition plate (7) and the dust-guiding inclined plate (8) and the left and right ends of the middle dust-guiding inclined plate are fixed to the two end plates of the sweeping system, and the through opening between the dust-blocking partition plate (7) and the middle dust-guiding inclined plate (8-1) and the through opening between the dust-guiding inclined plate (8) and the middle dust-guiding inclined plate (8-1) are dust-guiding inclined plate garbage through openings (9).

7. The sweeping mechanism of the sweeping and conveying combined body of the sweeping vehicle as claimed in claim 1 or 2, characterized in that the diameter of the rear rolling sweeper (5) is smaller than that of the front rolling sweeper (1), and the front rolling sweeper (1) is arranged in a sheet shape.

8. The sweeping mechanism of a sweeping and conveying combined body of a sweeper truck as claimed in claim 1 or 2, characterized in that the middle and lower parts between the adjacent positions of the front rolling sweeper (1) and the rear rolling sweeper (5) are arranged to be exposed to each other, and the exposed parts are arranged below the semicircle of the rear rolling sweeper, i.e. the distance from the lower end of the dust baffle (7) to the ground is below the radius of the rear rolling sweeper.