CN209836889U - Garbage cutting and crushing device and suction nozzle with same - Google Patents

Garbage cutting and crushing device and suction nozzle with same Download PDF

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Publication number
CN209836889U
CN209836889U CN201920148737.6U CN201920148737U CN209836889U CN 209836889 U CN209836889 U CN 209836889U CN 201920148737 U CN201920148737 U CN 201920148737U CN 209836889 U CN209836889 U CN 209836889U
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China
Prior art keywords
garbage
suction nozzle
crushing
cutting
nozzle body
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CN201920148737.6U
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Chinese (zh)
Inventor
相茂国
毕军立
肖学芬
严守禄
陈恕玮
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Shandong Wuzheng Environmental Polytron Technologies Inc
Shandong Wuzheng Group Co Ltd
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Shandong Wuzheng Environmental Polytron Technologies Inc
Shandong Wuzheng Group Co Ltd
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Priority to CN201920148737.6U priority Critical patent/CN209836889U/en
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Abstract

The utility model discloses a garbage cutting and crushing device and a suction nozzle with the same, wherein the garbage cutting and crushing device comprises a crushing frame, a crushing rotating shaft is rotatably arranged on the crushing frame, a cutter combination for cutting and crushing massive garbage is arranged on the crushing rotating shaft, the crushing rotating shaft is connected with a power device, a sealing cover is covered above the cutter combination, and the front end of the sealing cover is provided with a garbage feeding adjusting device capable of adjusting the size of a garbage feeding opening; the garbage cutting and crushing device can rapidly cut and crush garbage, solves the problem of blockage and winding of the garbage in front of the suction nozzle body, the suction nozzle opening, the blow-off pipe and the garbage can, avoids the trouble of manual cleaning after blockage, reduces the labor intensity of workers, and improves the cleaning capacity and the cleaning efficiency of the washing and sweeping vehicle; the garbage after being crushed has the same quality, occupies a small garbage can, reduces the frequency of the washing and sweeping vehicle for dumping the garbage back and forth, and has low operation cost.

Description

Garbage cutting and crushing device and suction nozzle with same
Technical Field
The utility model relates to an environmental protection machinery technical field especially relates to a washing and sweeping vehicle is rubbish for suction nozzle cuts off breaker and has this rubbish and cut off breaker's suction nozzle.
Background
Along with the development of urban construction in China, the mileage of roads needing cleaning is continuously increased, the flow of people and traffic is also continuously increased, the types and the quantity of road wastes are more and more, a washing and sweeping vehicle is an important component of environmental sanitation cleaning machinery, and the market demand is huge.
The suction nozzle is one of important devices influencing the cleaning capability of the washing and sweeping vehicle, and when the cleaning and sweeping vehicle works, garbage on two sides of the washing and sweeping vehicle is gathered towards the middle by the sweeping disc, is sucked into the suction nozzle together with the middle garbage, and enters the garbage collection box through the suction pipe to complete road cleaning operation. According to the shape of the garbage, the road cleaning garbage can be divided into three categories: granular block garbage, rod-shaped garbage and flake garbage; the granular blocky garbage mainly comprises soil, sand grains, small stones and the like; the stick-shaped garbage mainly comprises cigarette ends, branches, disposable chopsticks and the like; the sheet garbage mainly comprises leaves, paper sheets, plastic bags and the like. However, with the development of urban and rural environmental sanitation integration, the washing and sweeping vehicle is increasingly used for cleaning and keeping clean of hardened roads in cities and towns and villages, the amount and variety of garbage on the roads in cities and towns are large, mainly including stick-shaped garbage and flake-shaped garbage, the large garbage is easy to cause the blockage of a suction nozzle of the washing and sweeping vehicle, especially in autumn, a large amount of leaves on the roads are accumulated in front of the suction nozzle and branches are clamped in the suction pipe, the blockage of the suction nozzle of the washing and sweeping vehicle is caused, the blocked suction nozzle needs to be cleaned manually, the cleaning capacity and the cleaning efficiency of the washing and sweeping vehicle are seriously affected, the labor intensity is increased for a driver, the amount of loose garbage carried by a garbage can is small, and the washing and sweeping vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a rubbish that clean ability and clean efficient, reduction workman's intensity of labour, reduction washing and sweeping vehicle come and go the frequency of empting rubbish cuts off breaker and has this rubbish and cut off breaker's suction nozzle is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: garbage cutting and crushing device comprises a crushing frame, wherein a crushing rotating shaft is rotatably mounted on the crushing frame, a cutter combination used for cutting off large garbage blocks is mounted on the crushing rotating shaft, the crushing rotating shaft is connected with a power device, a sealing cover is arranged above the cutter combination in a covering mode, and a garbage feeding adjusting device capable of adjusting the size of a garbage feeding opening is arranged at the front end of the sealing cover.
As a preferred technical scheme, the cutter combination comprises movable cutter seats and fixed cutter seats which are arranged on the crushing rotating shaft at intervals, movable cutters are arranged on the periphery of the movable cutter seats through pin shafts, and fixed cutters are fixedly arranged on the periphery of the fixed cutter seats.
According to the preferable technical scheme, crushing blades are arranged on two sides of the movable cutter respectively, a transverse cutting portion is arranged at the outer end of the fixed cutter in a bending mode towards one side, a side cutting blade is arranged at one side of the inner end of the fixed cutter, a transverse cutting blade is arranged at one side of the transverse cutting portion at the outer end of the fixed cutter, and the side cutting blade and a cutting edge formed by connecting the transverse cutting blade are curved.
As preferred technical scheme, rubbish feeding adjusting device includes fixed mounting and is in the board of leading into of broken frame front end, fixed mounting has the regulating plate roating seat on the board of leading into, rotate on the regulating plate roating seat and install the suction nozzle mouth regulating plate, suction nozzle mouth regulating plate is connected with the upset arm, the upper end of upset arm is connected with upset drive arrangement, there is rubber baffle suction nozzle mouth regulating plate below through pressure board fixed mounting.
According to the preferable technical scheme, the front edge of the guide-in plate is bent upwards and forms an included angle with the horizontal plane, a suction nozzle opening sealing strip is installed at the position, corresponding to the upper end of the suction nozzle opening adjusting plate, of the bottom of the guide-in plate, the rear end of the guide-in plate extends into the lower side of the front end of the sealing cover, and a front sealing strip matched with the guide-in plate is installed at the bottom of the front end of the sealing cover.
As a preferred technical scheme, the included angle is 10-80 degrees.
According to the preferable technical scheme, the power device is a hydraulic motor, two ends of the crushing rotating shaft are mounted on bearing blocks through bearings, the bearing blocks are mounted on the crushing frame, and the crushing rotating shaft is connected with a power output end of the hydraulic motor through a flange.
A suction nozzle comprises a suction nozzle body and the garbage cutting and crushing device, wherein the garbage cutting and crushing device is arranged in front of the suction nozzle body, and the crushing frame and the suction nozzle body are integrally arranged.
According to a preferable technical scheme, the rear end of the sealing cover is hinged to the suction nozzle body, a rear sealing strip matched with the suction nozzle body is installed at the rear end of the sealing cover, and a handle is installed on the sealing cover.
According to the preferable technical scheme, a suction pipe communicated with a garbage can is installed on the upper portion of the suction nozzle body, limiting rollers are installed at the front end and the rear end of the two sides of the suction nozzle body respectively, a high-pressure spray rod is fixedly installed at the rear end of the suction nozzle body and communicated with a high-pressure water pipe, nozzles are uniformly distributed on the high-pressure spray rod, and a rubber partition plate is installed at the rear portion, located behind the garbage cutting and crushing device, of the lower portion of the suction nozzle body.
Since the technical scheme is used, the beneficial effects of the utility model are that: when the garbage feeding adjusting device is enlarged, enough garbage with more, large and fluffy blocks can be smoothly fed, and the adaptability is strong; the garbage cutting and crushing device can rapidly cut and crush garbage, solves the problem that the garbage is blocked and wound in front of the suction nozzle body, the suction pipe opening, the blow-off pipe and the garbage can, avoids the trouble of manual cleaning after blockage, reduces the labor intensity of workers, ensures that the crushed garbage is easier to be sucked and picked up, and improves the cleaning capacity and the cleaning efficiency of the washing and sweeping vehicle; the garbage after the garbage is smashed to the same quality occupies the small volume of dustbin, reduces the frequency that the washing and sweeping vehicle comes and goes to empty the rubbish, and the operation cost is low.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic front view of the embodiment of the present invention;
FIG. 3 is a schematic view of an enlarged structure of the garbage feeding adjustment device according to the embodiment of the present invention;
FIG. 4 is a schematic view of a structure of a garbage feeding adjustment device according to an embodiment of the present invention in a reduced state;
FIG. 5 is a schematic structural view of a stationary blade holder and a stationary blade according to an embodiment of the present invention;
FIG. 6 is a second schematic structural view of the stationary blade holder and the stationary blade mounting structure according to the embodiment of the present invention;
FIG. 7 is one of the schematic structural views of the movable blade holder and the movable blade installed thereon according to the embodiment of the present invention;
FIG. 8 is a second schematic structural view of the movable blade holder and the movable blade mounted thereon according to the embodiment of the present invention;
FIG. 9 is a schematic structural view of a stationary knife according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a movable knife according to an embodiment of the present invention;
in the figure: 1-a suction nozzle body; 2-a hydraulic motor; 3-limiting rollers; 4-crushing the rotating shaft; 5-fixing the cutter holder; 6-moving the tool apron; 7-moving the knife; 8-stationary knife; 9-a cylinder; 10-a turning arm; 11-a sealing cover; 12-a handle; 13-rubber baffles; 14-a guide-in plate; 15-a hinge; 16-a cylinder block; 17-a high-pressure spray rod; 18-a straw; 19-nozzle mouth sealing strip; 20-front sealing strip; 21-rear sealing strip; 22-a platen; 23-nozzle opening adjusting plate; 24-adjusting plate rotating seat; 25-a flange; 26-a bearing seat; 27-a bearing; 28-rubber septum; 29-a crushing blade; 30-side cutting edge; 31-transverse cutting edge.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, the garbage cutting and crushing device comprises a crushing frame, a crushing rotating shaft 4 is rotatably mounted on the crushing frame, a cutter combination for cutting off large garbage blocks is mounted on the crushing rotating shaft 4, a power device is connected to the crushing rotating shaft 4, a sealing cover 11 covers the cutter combination, and a garbage feeding adjusting device capable of adjusting the size of a garbage feeding opening is arranged at the front end of the sealing cover 11. The garbage feeding adjusting device is used for adjusting the size of the garbage feeding opening, when large garbage needs to be cut off and crushed, the garbage feeding adjusting device is enlarged, the large garbage enters the crushing frame from the garbage feeding opening, the power device drives the crushing rotating shaft 4 to rotate, the crushing rotating shaft 4 drives the cutter combination to rotate at a high speed, the large garbage is cut off and crushed into small garbage, then the small garbage is sucked into the garbage can through the suction pipe 18, the garbage feeding adjusting device can be used for feeding large enough garbage, large garbage and fluffy garbage smoothly when the garbage feeding adjusting device is enlarged, and the adaptability of the garbage cutting and crushing device is strong; the garbage cutting and crushing device can rapidly cut and crush garbage, solves the problem that the garbage is blocked and wound in front of the suction nozzle body 1, the suction nozzle opening, the blow-off pipe and the garbage can, avoids the trouble of manual cleaning after blockage, reduces the labor intensity of workers, ensures that the crushed garbage is easier to be sucked and picked up, and improves the cleaning capacity and the cleaning efficiency of the washing and sweeping vehicle; the garbage after the garbage is smashed to the same quality occupies the small volume of dustbin, reduces the frequency that the washing and sweeping vehicle comes and goes to empty the rubbish, and the operation cost is low.
As shown in fig. 1, 2, 5, 6, 7 and 8, the cutter assembly includes movable cutter seats 6 and fixed cutter seats 5 arranged at intervals on the crushing rotating shaft 4, a movable cutter 7 is installed on the periphery of each movable cutter seat 6 through a pin shaft, and a fixed cutter 8 is fixedly installed on the periphery of each fixed cutter seat 5. When the power device drives the crushing rotating shaft 4 to rotate, the crushing rotating shaft 4 rotates at a high speed, the movable knife 7 rotates at a high speed to crush fragile and hard garbage by utilizing inertia, and the fixed knife 8 rotates at a high speed to cut off flexible and thin garbage in a sliding way, so that the garbage is prevented from being blocked and wound in front of the suction nozzle, the suction pipe opening, the sewage discharge pipe and the garbage can.
As shown in fig. 9 and 10, the movable blade 7 is provided at both sides thereof with crushing blades 29, the outer end of the fixed blade 8 is provided with a transverse cutting portion bent to one side, the inner end of the fixed blade 8 is provided with a side cutting blade 30, the outer end of the fixed blade 8 is provided with a transverse cutting blade 31 at one side of the transverse cutting portion, and the cutting edge formed by connecting the side cutting blade 30 and the transverse cutting blade 31 is curved. The structure arrangement not only ensures that the fixed knife 8 cuts off in a sliding cutting mode, has good cutting effect, but also ensures that the fixed knife 8 has self-sharpening property; and the movable knife 7 adopts a heavy structure design, the inertia is large, the crushing blades 29 on two sides are symmetrically arranged, and the service life is prolonged.
As shown in fig. 3 and 4, rubbish feeding adjusting device includes fixed mounting and is in the introduction plate 14 of broken frame front end, fixed mounting has the regulating plate roating seat 24 on the introduction plate 14, it installs nozzle mouth regulating plate 23 to rotate on the regulating plate roating seat 24, nozzle mouth regulating plate 23 is connected with upset arm 10, the upper end of upset arm 10 is connected with upset drive arrangement, there is rubber baffle 13 below nozzle mouth regulating plate 23 through pressure board 22 fixed mounting. The overturning driving device is an air cylinder 9, the upper end of the overturning arm 10 is hinged with one end of the air cylinder 9, the other end of the air cylinder 9 is hinged on an air cylinder seat 16, and the air cylinder seat 16 is fixedly arranged on the crushing frame.
As shown in fig. 3 and 4, the front edge of the guiding plate 14 is bent upwards and forms an included angle with the horizontal plane, a nozzle sealing strip 19 is installed at the corresponding position of the bottom of the guiding plate 14 and the upper end of the nozzle adjusting plate 23, the rear end of the guiding plate 14 extends into the lower side of the front end of the sealing cover 11, and a front sealing strip 20 matched with the guiding plate 14 is installed at the bottom of the front end of the sealing cover 11. The included angle is 10-80 degrees. The rubber baffle 13 is tightly pressed on the suction nozzle opening adjusting plate 23 by the pressing plate 22, the upper part and the lower part of the turnover arm 10 are respectively provided with a mounting hole, and the turnover arm 10 is respectively hinged with the cylinder 9 and the adjusting plate rotating seat 24 through the upper mounting hole and the lower mounting hole, the utility model discloses a turning-up and turning-down of the suction nozzle opening adjusting plate 23 are driven by the cylinder 9, as shown in figure 3, when a road with much garbage, large blocks and fluffy garbage is cleaned, the garbage feeding adjusting device is turned up, the turnover arm 10 is driven by the cylinder 9 to turn over, so that the suction nozzle opening adjusting plate 23 is automatically turned up, the suction nozzle opening adjusting plate 23 is basically in a horizontal state, the ground clearance is large, the feeding of large garbage is facilitated, and the smooth feeding of garbage is ensured; when road cleaning and washing are carried out, the air cylinder 9 drives the suction nozzle opening adjusting plate 23 to be automatically adjusted to be small, the suction nozzle opening adjusting plate 23 compresses the suction nozzle opening sealing strip 19 to form a closed cavity with the suction nozzle body 1, at the moment, the angle between the suction nozzle opening adjusting plate 23 and the guide plate 14 is consistent, so that fine garbage is conveniently guided in, the ground clearance of the rubber baffle 13 is small, and the pulling force of the suction nozzle is improved. The front end of the guide plate 14 is bent upwards by an included angle of 10-80 degrees, so that the garbage can be effectively guided into the suction nozzle body 1.
As shown in fig. 2, the power device is a hydraulic motor 2, two ends of the crushing rotating shaft 4 are mounted on bearing blocks 26 through bearings 27, the bearing blocks 26 are mounted on the crushing frame, and the crushing rotating shaft 4 is connected with a power output end of the hydraulic motor 2 through a flange 25. The hydraulic motor 2 powers the cutter assembly via the crushing shaft 4 to crush the waste, although other power means may be used.
As shown in fig. 1 to 4, a suction nozzle includes a suction nozzle body 1, and further includes the above-mentioned garbage cutting and crushing device, which is disposed in front of the suction nozzle body 1, and the crushing rack is integrally disposed with the suction nozzle body 1.
As shown in fig. 1, the rear end of the sealing cover 11 is hinged to the nozzle body 1, a rear sealing strip 21 matched with the nozzle body 1 is installed at the rear end of the sealing cover 11, and a handle 12 is installed on the sealing cover 11. The sealed cowling 11 can articulate through hinge 15 on the suction nozzle body 1, and pass through preceding sealing strip 20 with back sealing strip 21 with the suction nozzle body 1 forms sealed chamber, fixed mounting has on the sealed cowling 11 handle 12 is convenient for open during the change of cutter combination and maintenance the sealed cowling 11.
As shown in fig. 1 to 4, a suction pipe 18 communicated with a garbage can is installed on the upper portion of the suction nozzle body 1, the front end and the rear end of each of the two sides of the suction nozzle body 1 are respectively provided with a limiting roller 3, the rear end of the suction nozzle body 1 is fixedly provided with a high-pressure spray rod 17, the high-pressure spray rods 17 are communicated with high-pressure water pipes, nozzles are uniformly distributed on the high-pressure spray rods 17, and a rubber partition plate 28 is installed at the rear portion, located at the garbage cutting and crushing device, of the lower portion of the suction nozzle. The rubber partition plate 28 can separate and block large garbage which is not completely crushed in the crushing cavity to continuously cut and crush the garbage, so that the garbage crushing effect is improved. The garbage cutting and crushing device is arranged at the front end of the suction nozzle body 1 and driven by the hydraulic motor 2 to work, the high-pressure spray rod 17 is arranged at the rear end of the suction nozzle body 1 and communicated with the high-pressure water pipe to spray high-pressure water rays to finish road washing, the suction pipe 18 is fixedly arranged on the upper portion of the suction nozzle body 1 and conveys garbage and sewage in the cavity of the suction nozzle body 1 into a garbage can, the limiting rollers 3 are arranged at the front end and the rear end of the two sides of the suction nozzle body 1 and can adjust the ground clearance of the suction nozzle body 1 through upper and lower adjusting bolts, and accordingly the pulling force of the suction nozzle body 1 is adjusted.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. Rubbish cuts off breaker, its characterized in that: including broken frame, rotate on the broken frame and install broken pivot, the cutter combination that is used for cutting off broken bold rubbish is installed to broken pivot, broken pivot is connected with power device, the cover is equipped with the sealed cowling above the cutter combination, the sealed cowling front end is provided with the rubbish feeding adjusting device of adjustable rubbish feeding mouth size.
2. A refuse cutting and crushing apparatus according to claim 1, characterized in that: the cutter combination comprises movable cutter seats and fixed cutter seats which are arranged on the crushing rotating shaft in an alternating mode, movable cutters are arranged on the periphery sides of the movable cutter seats through hinge pins, and fixed cutters are fixedly arranged on the periphery sides of the fixed cutter seats.
3. A refuse cutting and crushing apparatus according to claim 2, characterized in that: move the sword both sides and be provided with broken sword respectively, the stationary knife outer end is provided with crosscut portion to a lateral bending, stationary knife inner one side is provided with the side cutting sword, the stationary knife outer end the crosscut portion one side is provided with the crosscut sword, the side cutting sword with the blade that the crosscut sword connects the constitution is the curved surface form.
4. A refuse cutting and crushing apparatus according to claim 1, characterized in that: garbage feeding adjusting device includes fixed mounting and is in the board of leading into of broken frame front end, fixed mounting has the regulating plate roating seat on the board of leading into, rotate on the regulating plate roating seat and install the suction nozzle mouth regulating plate, suction nozzle mouth regulating plate is connected with the upset arm, the upper end of upset arm is connected with the upset drive arrangement, there is rubber baffle suction nozzle mouth regulating plate below through pressure board fixed mounting.
5. A waste cutting and crushing device as claimed in claim 4, wherein: leading-in board front side upwards bends and becomes an contained angle with the horizontal plane, leading-in board bottom with the corresponding department in suction nozzle mouth regulating plate upper end installs suction nozzle mouth sealing strip, leading-in board rear end stretches into the downside of sealed cowling front end, sealed cowling front end bottom install with lead-in board complex front sealing strip.
6. A refuse cutting and crushing apparatus according to claim 5, characterized in that: the included angle is 10-80 degrees.
7. The waste cutting and crushing device of claim 6, wherein: the power device is a hydraulic motor, two ends of the crushing rotating shaft are mounted on bearing blocks through bearings, the bearing blocks are mounted on the crushing frame, and the crushing rotating shaft is connected with a power output end of the hydraulic motor through a flange.
8. A suction nozzle, includes the suction nozzle body, its characterized in that: the garbage cutting and crushing device is arranged in front of the suction nozzle body, and the crushing frame is integrally arranged with the suction nozzle body.
9. A suction nozzle as defined in claim 8, wherein: the rear end of the sealing cover is hinged to the suction nozzle body, a rear sealing strip matched with the suction nozzle body is installed at the rear end of the sealing cover, and a handle is installed on the sealing cover.
10. A suction nozzle as defined in claim 8, wherein: the garbage cutting and crushing device is characterized in that a suction pipe communicated with a garbage can is installed on the upper portion of the suction nozzle body, limiting idler wheels are installed at the front end and the rear end of the two sides of the suction nozzle body respectively, a high-pressure spray rod is fixedly installed at the rear end of the suction nozzle body and communicated with high-pressure water pipes, nozzles are evenly distributed on the high-pressure spray rod, and a rubber partition plate is installed at the rear portion, located at the garbage cutting and crushing device, of the lower portion of.
CN201920148737.6U 2019-01-28 2019-01-28 Garbage cutting and crushing device and suction nozzle with same Active CN209836889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920148737.6U CN209836889U (en) 2019-01-28 2019-01-28 Garbage cutting and crushing device and suction nozzle with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920148737.6U CN209836889U (en) 2019-01-28 2019-01-28 Garbage cutting and crushing device and suction nozzle with same

Publications (1)

Publication Number Publication Date
CN209836889U true CN209836889U (en) 2019-12-24

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113914251A (en) * 2021-11-10 2022-01-11 山东五征环保科技股份有限公司 Novel washing and sweeping vehicle suction nozzle body device
CN117598094A (en) * 2023-11-28 2024-02-27 徐州徐工农业装备科技有限公司 Straw crushing device and automatic control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113914251A (en) * 2021-11-10 2022-01-11 山东五征环保科技股份有限公司 Novel washing and sweeping vehicle suction nozzle body device
CN117598094A (en) * 2023-11-28 2024-02-27 徐州徐工农业装备科技有限公司 Straw crushing device and automatic control method
CN117598094B (en) * 2023-11-28 2024-05-28 徐州徐工农业装备科技有限公司 Straw crushing device and automatic control method

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