CN218667334U

CN218667334U - Garbage collection system and sweeper

Info

Publication number: CN218667334U
Application number: CN202222842615.1U
Authority: CN
Inventors: 潘陈海; 施全朝
Original assignee: Ningbo Yijie Environmental Sanitation Equipment Co ltd
Current assignee: Ningbo Yijie Environmental Sanitation Equipment Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-21
Anticipated expiration: 2032-10-27

Abstract

The application discloses garbage collection system and street sweeper, including garbage bin and the dust absorption fan of setting at the garbage bin top, the air outlet department of dust absorption fan is provided with the speed reduction curtain, and in the speed reduction curtain extended to the garbage bin, the speed reduction curtain was suitable for and slows down the inspiratory rubbish of dust absorption fan. The dust collection fan is used for sweeping and sucking the garbage on the ground into the garbage can, a vacuum cavity is not required to be formed in the garbage can, the garbage can is prevented from being deformed and flattened due to vacuumizing, the garbage sucked by the dust collection fan moves at a high speed and enters the garbage can from the air outlet of the dust collection fan, and collides with a speed reduction curtain arranged at the air outlet of the dust collection fan, the speed of the garbage after collision is reduced, the garbage falls into the bottom of the garbage can stably, and the garbage can cannot collide with the can wall of the garbage can, so that the can wall of the garbage can is damaged.

Description

Garbage collection system and sweeper

Technical Field

The application relates to the technical field of sweeper, in particular to a garbage collection system and a sweeper.

Background

At present, a plurality of small-sized sweeping car manufacturers exist in the market, a small-sized sweeping car with a diesel engine as a power source and a small-sized sweeping car with a lithium battery as a power source exist, and the annual production capacity and sales volume of the small-sized sweeping car in the market are continuously increased. The garbage collection boxes of the small sweeper are hydraulic dumping garbage boxes designed in a matched mode, and the hydraulic self-dumping design is simple and practical.

Most of the garbage collection modes of the existing small sweeper are sweeping suction type garbage collection modes, the sweeping suction type garbage collection modes have the best adaptability to the ground, and the sweeping suction type garbage collection modes need to form vacuum in a garbage can to suck garbage into a garbage can. The small sweeper usually uses a 240L standard plastic garbage can, but the 240L standard plastic garbage can is not high in strength, the garbage can is easily deformed and flattened by vacuumizing in the garbage can, and the garbage sucked at high speed can easily damage the wall of the garbage can.

Disclosure of Invention

An object of the present application is to provide a garbage collection system to solve the problem that the garbage can is easily damaged.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a garbage collection system, is in including garbage bin and setting the dust absorption fan at garbage bin top, the air outlet department of dust absorption fan is provided with the speed reduction curtain, it is right that the speed reduction curtain is suitable for the inspiratory rubbish of dust absorption fan slows down for rubbish can steadily fall into the garbage bin can not strike the bucket wall of destroying the garbage bin.

Furthermore, the garbage collection system further comprises a fan fixing piece, a collection cavity is arranged in the fan fixing piece, an air inlet and an air return port are formed in the two sides of the collection cavity respectively, the dust collection fan is arranged on the air inlet, a discharge port is further formed in the bottom of the collection cavity, and garbage is suitable for entering the dust collection fan and passes through the collection cavity and the discharge port to enter the garbage can.

Furthermore, the opening of the air inlet is horizontally arranged or forms an included angle with the horizontal plane.

Furthermore, the included angle between the opening of the air inlet and the opening of the air return port is an obtuse angle or a right angle.

Furthermore, an air disturbing plate is arranged above the air inlet and extends into the collecting cavity, and the speed reducing curtain is arranged at the tail end of the air disturbing plate.

Further, the speed reduction curtain includes fixing base and a plurality of metal chain, the fixing base is a style of calligraphy structure, the interval is provided with the boss on the up end of fixing base, be provided with the fixed orifices on the boss, adjacent two form a string groove between the boss, metal chain sets up hang in the groove.

Further, a sealing gasket is arranged between the fan fixing piece and the garbage can.

A sweeper comprises the garbage collection system.

Compared with the prior art, the beneficial effect of this application lies in:

use dust absorption fan to sweep subaerial rubbish and inhale into the garbage bin, need not form the vacuum cavity in the garbage bin, can avoid the evacuation to lead to garbage bin deformation to be flattened, the high-speed air outlet department that removes from dust absorption fan gets into the garbage bin by the inspiratory rubbish of dust absorption fan, and collide with the speed reduction curtain that sets up in dust absorption fan air outlet department, the rubbish speed after the collision reduces, fall into the garbage bin bottom steadily, can not collide with the bucket wall of garbage bin, beat the bucket wall of bad garbage bin, the speed reduction curtain has the effect of dust fall simultaneously, the dust and the steam that get into the garbage bin collide the joint in speed reduction curtain department, be favorable to reducing the raise dust of street sweeper.

Drawings

FIG. 1 is a schematic perspective view of a waste collection system according to the present application;

FIG. 2 is an exploded view of the garbage collection system of the present application;

FIG. 3 is a side view of the waste collection system of the present application;

fig. 4 is a schematic view of a mounting base of the waste collection system of the present application.

In the figure: 1. a trash can; 11. a pulley; 2. a dust collection fan; 3. a fan fixing member; 31. a collection chamber; 32. an air inlet; 33. an air return port; 34. a discharge port; 35. a wind disturbing plate; 4. a deceleration curtain; 41. a fixed seat; 411. a boss; 412. a fixing hole; 413. hanging a groove; 42. a metal chain; 5. a gasket is provided.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, the present application provides a garbage collection system, which includes a garbage can 1, a fan fixing member 3, and a dust collection fan 2. Wherein, be equipped with collection chamber 31 in the fan mounting 3, be provided with air intake 32, return-air inlet 33 respectively in the both sides of collecting chamber 31, be provided with discharge gate 34 in the bottom of collecting chamber 31, fan mounting 3 sets up at the top of garbage bin 1, and fan mounting 3 covers the opening at garbage bin 1 top completely, collects chamber 31 and communicates through discharge gate 34 and the inside space of garbage bin 1, and then rubbish can fall into in the garbage bin 1 from collection chamber 31 through discharge gate 34.

The air inlet 32 and the air return opening 33 are respectively arranged at the left side and the right side of the collection cavity 31, the opening direction of the air inlet 32 and the opening direction of the air return opening 33 form an obtuse angle or a right angle, the air inlet 32 and the air return opening 33 cannot be too close to each other, and garbage is prevented from directly flying out of the air return opening 33 after entering the collection cavity 31 from the air inlet 32. During the operation of the dust collection fan 2, the airflow carrying the garbage enters the collection chamber 31 from the air inlet 32, flows to the garbage can 1 from the discharge port 34, and then flows to the outside from the air return port 33. The dust collection fan 2 is arranged at the air inlet 32, the opening of the air inlet 32 faces to the horizontal plane or forms an included angle with the horizontal plane, preferably, the opening of the air inlet 32 faces to the horizontal plane to form an included angle of 30 degrees, the garbage can move into the discharge hole 34 under the action of self gravity except the driving of the air flow, and compared with the case that the opening of the air inlet 32 faces to the horizontal plane, the inclined arrangement of the opening of the air inlet 32 can reduce the possibility that the garbage is blocked at the air inlet 32.

As shown in fig. 3-4, an air-disturbing plate 35 is further disposed at the air inlet 32, and the air-disturbing plate 35 is adapted to regularly guide the airflow carrying the garbage, so as to prevent the airflow carrying the garbage from flowing out of the air-returning opening 33 in the collecting cavity 31, which may affect the garbage collecting efficiency. The end of disturbing the aerofoil 35 is provided with the speed reduction curtain 4, the speed reduction curtain 4 includes fixing base 41 and a plurality of metal chain 42, metal chain 42 is by a plurality of oval-shaped metal rings, the ring is buckled mutually and is connected and form, fixing base 41 is a style of calligraphy structure, the interval is provided with boss 411 on the up end of fixing base 41, be provided with fixed orifices 412 on the boss 411, fixing base 41 passes through fixed orifices 412 and fastener and is connected with disturbing the aerofoil 35, form one between two adjacent bosses 411 and hang the groove 413, metal chain 42's one end sets up in hanging the groove 413, the other end is free flagging to extend to in garbage bin 1, metal chain 42's length can not the overlength, metal chain 42 overlength can lead to metal chain 42's lower extreme to be buried by rubbish, and also do not benefit to garbage bin 1 and install to be connected with fan mounting 3 on the sweeping vehicle.

When the dust collection fan 2 is started, the dust collection fan 2 generates air flow to suck garbage into the fan, the air flow carries the garbage into the collection cavity 31 through the air inlet 32, the garbage moves to the discharge hole 34 along the wind disturbing plate 35 and contacts with the speed reduction curtain 4 at the tail end of the wind disturbing plate 35, the garbage has larger speed and kinetic energy under the action of the air flow, the garbage collides with the speed reduction curtain 4, the kinetic energy of the garbage is absorbed by the speed reduction curtain 4, the garbage is decelerated to enter the garbage can 1 at normal speed, the garbage and the air flow are prevented from directly colliding with the inner wall of the garbage can 1, and the can wall of the garbage can 1 is damaged by the garbage moving at high speed. Simultaneously, the speed reduction curtain 4 can also play the effect of a hindrance to the air current, reduces the velocity of flow of air current for the air current can not carry the dust and flows out from return air port 33, reduces the raise dust of return air port 33 department, reduces the dust fall water.

Still can be provided with the dust fall subassembly on the street sweeper, the fine spray dust fall is adopted to the dust fall subassembly most of times, and dust absorption fan 2 during operation can inhale simultaneously with water droplet and dust and collect chamber 31, and water droplet and 4 collisions backs of speed reduction curtain, the water droplet can glue on the metal chain 42 of speed reduction curtain 4, and the follow-up inspiratory dust of dust absorption fan 2 can adsorb on the water droplet of metal chain 42, is favorable to the street sweeper dust fall, reduces the raise dust of gas return port 33 department.

In order to improve the sealing performance between the garbage can 1 and the fan fixing piece 3, a sealing gasket 5 is arranged between the garbage can 1 and the fan fixing piece 3. Specifically, the top of garbage bin 1 is provided with the buckle, and garbage bin 1 can be dismantled with fan mounting 3 through the buckle and be connected, and seal ring 5 sets up on fan mounting 3, and when the closed straining of buckle was on fan mounting 3, seal ring 5's upper surface and the laminating of fan mounting 3, seal ring 5's lower surface and the laminating of garbage bin 1, and then guarantee to collect the leakproofness between chamber 31 and the garbage bin 1, avoid rubbish from the junction to leak. Preferably, the sealing gasket 5 is made of silicone.

Garbage bin 1 can be dismantled through the buckle with fan mounting 3 and be connected, the handle on the driver's operatable garbage bin buckle, separate garbage bin 1 and fan mounting 3, can change garbage bin 1 that fills with rubbish into an empty garbage bin 1 after the separation, and then when collecting full rubbish in garbage bin 1, the driver need not to drive the street sweeper to the rubbish transfer station far away and empty rubbish, only need change garbage bin 1 can, the operating efficiency is greatly improved, it can reach the tipping bucket bench of garbage truck to change garbage bin 1 that gets off to fill with rubbish, garbage bin 1 is emptyd rubbish in the garbage truck through the tipping bucket bench upset, the rethread garbage truck transports rubbish to the rubbish transfer station. The bottom of garbage bin 1 is provided with pulley 11, and pulley 11 is suitable for conveniently dragging full-load garbage bin 1, saves physical power.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a garbage collection system, its characterized in that is in including garbage bin and setting the dust absorption fan at garbage bin top, the air outlet department of dust absorption fan is provided with the speed reduction curtain, the speed reduction curtain extends to in the garbage bin, the speed reduction curtain is suitable for right the inspiratory rubbish of dust absorption fan slows down.

2. The waste collection system of claim 1, further comprising a fan mounting member, wherein the fan mounting member is provided with a collection chamber therein, the collection chamber is provided with an air inlet and an air return port on both sides thereof, the dust collection fan is disposed on the air inlet, the bottom of the collection chamber is further provided with a discharge port, and waste is adapted to enter the dust collection fan and enter the waste bin through the collection chamber and the discharge port.

3. The waste collection system of claim 2, wherein the inlet opening is angled upward to form an angle with the horizontal.

4. The refuse collection system according to claim 3, wherein the opening of the air inlet opening is oriented at an obtuse or right angle to the opening of the air return opening.

5. The waste collection system of claim 2, wherein a baffle is positioned above the inlet opening, the baffle extending inwardly to the outlet opening, and the deceleration strip is positioned at an end of the baffle.

6. The garbage collection system of claim 5, wherein the deceleration curtain comprises a fixed seat and a plurality of metal chains, the fixed seat is in a straight-line structure, bosses are arranged on the upper end surface of the fixed seat at intervals, fixing holes are arranged on the bosses, a hanging groove is formed between every two adjacent bosses, and the metal chains are arranged in the hanging grooves.

7. The waste collection system of claim 2, wherein a gasket is disposed between the fan mount and the waste bin.

8. A sweeper truck comprising a waste collection system as claimed in any one of claims 1 to 7.