CN211706981U

CN211706981U - Crushing device for suction cup of sweeper

Info

Publication number: CN211706981U
Application number: CN201921357833.8U
Authority: CN
Inventors: 余成艳; 张愈铮; 靳建峰; 阎静; 刘永德
Original assignee: Henan Gaoxin Environmental Protection Technology Co ltd
Current assignee: Henan Gaoxin Environmental Protection Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-10-20
Anticipated expiration: 2029-08-21

Abstract

The utility model provides a breaker for motor sweeper sucking disc, a breaker for motor sweeper sucking disc includes the barrel, the barrel has import and export, the barrel divide into along upper and lower direction and cuts off room and crushing room, be equipped with two at least axis of rotation in the crushing room, be fixed with two at least cutters in the axis of rotation, each cutter is along the axial of axis of rotation interval arrangement from top to bottom, two adjacent cutters are along the circumference dislocation of axis of rotation, the cutting edge mutual disposition that is located the corresponding cutter on same height is in order to form the fracture, the barrel is provided with axle driving motor outward, along left and right sides direction parallel interval arrangement two crushing rollers in the crushing room, the axis of two crushing rollers extends along the axis direction of perpendicular to barrel, the clearance between two crushing rollers forms broken mouthful, and be equipped with roller driving motor on the barrel. The technical problem that the sweeper sucker is easy to block and block when encountering branches is solved.

Description

Crushing device for suction cup of sweeper

Technical Field

The utility model relates to a breaker for motor sweeper sucking disc.

Background

The sweeper industry has developed over the years, with products evolving from a single pure sweeping version to multiple versions at present. The common sweeper is suitable for cleaning a large amount of dust, the auxiliary engine drives the fan to work, the fan drives the dust collection disc to collect dust, and the common mode is that the dust is sucked into the dustbin and is precipitated and filtered to separate gas from the dust; the sweeping machine is used for dry cleaning, and a large amount of dust is inevitably generated although the sweeping brush is sprayed. The purpose of sucking the garbage into the garbage bin and exhausting the gas is achieved no matter the ground is dry or wet, and the exhausted gas cannot carry the garbage such as dust, leaves, plastic waste paper and the like.

But in prior art, the sucking disc of motor sweeper is at autumn during operation, withered branch and leaf on the other trees of road all can drop on the road, just so produce great influence to cleaning work, when the leaf is too much, lead to blockking up in the sucking disc easily, and if the branch is great or when the branch is more, also be difficult to inhale to the garbage bin by the sucking disc in, lead to the branch card to die inside the sucking disc, cause certain work trouble, and then lead to a large amount of rubbish to block up in the sucking disc, cause the motor sweeper can't work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breaker for motor sweeper sucking disc to solve the problem of the dead jam of easy card when the motor sweeper sucking disc among the prior art meets the branch.

The utility model discloses a breaker technical scheme for motor sweeper sucking disc realizes like this:

a crushing device for a sweeper sucker comprises a barrel body with an axis extending up and down, wherein an inlet is formed in the lower end of the barrel body, the inlet is connected with the sucker, an outlet used for being communicated with a garbage bin of the sweeper through a hose is formed in the upper end of the barrel body, the barrel body is divided into a lower cutting chamber and an upper crushing chamber along the up-down direction, at least two rotating shafts which are arranged in parallel at intervals and extend up and down in the axis are arranged in the crushing chambers, at least two cutters are fixed on the rotating shafts and are arranged at intervals up and down along the axial direction of the rotating shafts, two adjacent cutters are arranged at intervals along the circumferential direction of the rotating shafts, cutting edges of the corresponding cutters on the two adjacent rotating shafts at the same height are arranged oppositely to form a cutting opening, a shaft driving motor matched with the rotating shafts is arranged outside the barrel body, two crushing rollers are, the axes of the two crushing rollers extend along the axis direction vertical to the cylinder body, a gap between the two crushing rollers forms a crushing opening, and the cylinder body is provided with a roller driving motor used for driving the two crushing rollers to rotate.

Further, the cutting opening is positioned right above the opening so that the branches are cut off when passing through the cutting opening, and the crushing opening is positioned right above the cutting opening so that the cut branches are crushed when passing through the crushing opening.

Furthermore, the barrel is an inverted T-shaped barrel and comprises a large-diameter section at the lower end and a lower-diameter section at the upper end, the inner space of the large-diameter section forms the cutting chamber, and the inner space of the small-diameter section forms the crushing chamber.

Furthermore, the number of the rotating shafts is two, the rotating shafts are arranged at intervals in the left-right direction, and the large-diameter section is a rectangular cavity protruding outwards in the width direction.

By adopting the technical scheme, the beneficial effects of the utility model are that: compared with the prior art, the utility model relates to a breaker for motor sweeper sucking disc, through set up cutting chamber and crushing chamber in the barrel, after the branch is sucked in the sucking disc by the fan, advance to get into through the import and cut off the room, at this moment because the arrangement of cutting off the mouth, the branch can be continuously upwards moved under the suction effect, two cutters of relative arrangement in the cutting off room can block the branch waist and cut off, and in the in-process of continuing the rebound, two adjacent cutters can continue to cut off remaining branch, and then can cut off holistic branch into several sections, then the branch of segmentation is sucked to the crushing chamber, and under the extrusion cutting effect of crushing roller in the crushing chamber, break the branch and form the comminuted, then be sucked to the hose in, and via the hose input to the garbage bin, adopt this structure can guarantee not manage any kind of branch, all can be smashed by complete, and during the in-service use, crushing effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of an embodiment of a crushing device for a suction cup of a sweeper of the present invention;

fig. 2 is a top view of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a: as shown in fig. 1 and 2, the crushing device for the suction cup of the sweeper is applied to the process of sweeping the road garbage by the sweeper, and comprises a barrel body 1 with an axis extending up and down, wherein the lower end of the barrel body 1 is provided with an inlet 5, the inlet 5 is connected with the suction cup, the upper end of the barrel body 1 is provided with an outlet communicated with a garbage bin of the sweeper through a hose, and the suction cup is of a conical structure with a wide lower part and a narrow upper part, which is consistent with the prior art, so that the garbage is convenient to suck.

The barrel 1 is divided into a cutting chamber 6 at a lower layer and a crushing chamber 7 at an upper layer along the up-down direction, in the embodiment, the barrel 1 is in an inverted T shape and comprises a large-diameter section 2 at the lower end and a lower small-diameter section 3 at the upper end, the internal space of the large-diameter section 2 forms the cutting chamber 6, the internal space of the small-diameter section 3 forms the crushing chamber 7, and the large-diameter section 2 at the lower end is integrally in a rectangular structure protruding outwards in the width direction, so that the design size can be saved, and the space utilization rate of the internal structure is ensured.

Two rotating shafts 8 which are arranged in parallel at intervals from left to right and extend up and down along the axis are arranged in the crushing chamber 7, four cutters 9 are fixed on each rotating shaft 8, each cutter 9 is arranged at intervals from top to bottom along the axial direction of the rotating shaft 8, and two adjacent cutters 9 are arranged along the circumferential direction of the rotating shaft 8 in a staggered manner. The cutting edges of the corresponding cutters 9 on the two adjacent rotating shafts 8 at the same height are oppositely arranged to form a cutting opening 10, the corresponding shaft driving motors 13 in transmission fit with the rotating shafts 8 are arranged outside the barrel 1, the number of the shaft driving motors 13 is two, the different rotating shafts 8 are driven respectively and two rotating shafts 8 are guaranteed to act synchronously, of course, in other embodiments, two rotating shafts 8 can be controlled to act only through one motor, transmission is achieved through an intermediate transmission mechanism, and synchronous action of the two rotating shafts 8 can be guaranteed effectively.

Have two crushing rollers 11 along left right direction parallel interval arrangement in crushing chamber 7, the axis of two crushing rollers 11 extends along the axis direction of perpendicular to barrel 1, in this embodiment, the axis of two crushing rollers 11 is arranged along the fore-and-aft direction, it is mainly for convenient installation to set up like this, clearance between two crushing rollers 11 forms broken mouth 12, it is used for driving two crushing roller 11 pivoted roller driving motor 14 to install on the lateral wall that lies in minor diameter section 3 on barrel 1, roller driving motor 14 drives two crushing roller 11 synchronization action through reduction gear 15, and then the realization is broken to the extrusion of branch.

Further, in the present embodiment, the cutting opening 10 is located right above the opening so that the branches are cut when passing through the cutting opening 10, and the crushing opening 12 is located right above the cutting opening 10 so that the cut branches are crushed when passing through the crushing opening 12, however, in other embodiments, in order to ensure the moving path of the branch cutting process, the crushing opening 12 and the cutting opening 10 may be arranged in a laterally offset manner.

In the actual use process of the crushing device, an outlet is connected to a hose of a sweeper, a sucker is connected to an inlet 5, when the crushing device works, branches are sucked into the sucker by a fan and then enter a cutting chamber 6 through the inlet 5, at the moment, due to the arrangement of a cutting opening 10, the branches can continuously move upwards under the action of suction, two cutters 9 which are oppositely arranged in the cutting chamber 6 can block and cut the branches, in the process of continuously moving upwards, two adjacent cutters 9 can continuously cut the rest branches, further the whole branches can be cut into a plurality of sections, then the sections of branches are sucked into a crushing chamber 7, and under the extrusion cutting action of a crushing roller 11 in the crushing chamber 7, the branches are crushed to form a crushed shape, then the crushed branches are sucked into the hose and input into a garbage bin through the hose, and the structure can ensure that no branch exists, all can be smashed by complete, and during the in-service use, crushing effect is better.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A crushing device for a suction cup of a sweeper is characterized by comprising a barrel body, wherein the axis of the barrel body extends up and down, the lower end of the barrel body is provided with an inlet, the inlet is connected with the suction cup, the upper end of the barrel body is provided with an outlet communicated with a garbage bin of the sweeper through a hose, the barrel body is divided into a cutting chamber at a lower layer and a crushing chamber at an upper layer along the up-down direction, at least two rotating shafts which are arranged in parallel at intervals and the axis of which extends up and down are arranged in the crushing chamber, at least two cutters are fixed on the rotating shafts, each cutter is arranged along the axial direction of the rotating shafts at intervals up and down, two adjacent cutters are arranged along the circumferential direction of the rotating shafts in a staggered manner, cutting edges of the corresponding cutters on the same height on the two adjacent rotating shafts are arranged oppositely to form a cutting opening, a shaft driving motor matched with, the axes of the two crushing rollers extend along the axis direction vertical to the cylinder body, a gap between the two crushing rollers forms a crushing opening, and the cylinder body is provided with a roller driving motor used for driving the two crushing rollers to rotate.

2. A shredder device for sweeper truck suction cups as set forth in claim 1 in which the cutout is located directly above the inlet for the branches to be cut as they pass through the cutout, and the shredder port is located directly above the cutout for the cut branches to be shredded as they pass through the shredder port.

3. The crushing device for the suction cup of the sweeper according to claim 2, wherein the barrel is an inverted T-shaped barrel including a large diameter section at a lower end and a small diameter section at an upper end, an inner space of the large diameter section constituting the cutting chamber and an inner space of the small diameter section constituting the crushing chamber.

4. The crushing device for the suction cup of the sweeper truck as claimed in claim 3, wherein the two rotating shafts are arranged at intervals in the left-right direction, and the large diameter section is a rectangular chamber protruding outwards in the width direction.