CN110255019B

CN110255019B - Garbage transfer system of garbage station

Info

Publication number: CN110255019B
Application number: CN201910507456.XA
Authority: CN
Inventors: 章易程; 吴强运; 郭员畅; 刘凡; 张鸣凤; 刘晓静; 章耐吟; 许彬
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2022-06-07
Anticipated expiration: 2039-06-12
Also published as: CN110255019A

Abstract

The invention provides a garbage transferring system of a garbage station. The system comprises a tornado entrainment device and a discharge device, wherein the tornado entrainment device is provided with an inlet and an outlet, the inlet of the discharge device is communicated with the outlet of the tornado entrainment device, the tornado entrainment device comprises a cyclone generation part, a discharge cylinder and a suction cylinder, and the tornado entrainment device is matched with a blower and a negative pressure fan to generate tornado which can be used for entraining garbage in the tornado entrainment device. The discharging device is provided with a pressure reduction hole communicated with the atmosphere. Compared with the prior art, the garbage transferring system of the garbage station can realize the simultaneous suction of large-size garbage and a large amount of garbage due to the fact that the suction inlet can be large, so that the large amount of garbage can be transferred; meanwhile, the garbage transport vehicle can be stopped at a place far away from the garbage stacking position, so that the loading and the transferring are convenient; the discharging device adopts the pressure relief holes, so that the discharged garbage does not need a closed container for bearing.

Description

Garbage transfer system of garbage station

Technical Field

The invention relates to the technical field of tornado application, in particular to a garbage transfer system of a garbage station.

Background

The existence of the garbage has great influence on the appearance of the city. The collection and transportation of municipal waste is an important part of municipal waste treatment. The garbage station serves as a temporary storage place of the garbage and provides great convenience for the transportation of the garbage. The garbage transfer system is an important way for transferring garbage in the garbage station into the garbage transport vehicle.

The existing garbage station transfer modes mainly comprise three modes of manual carry-scraper, transfer of instruments such as a forklift and an excavator and box-type hoisting. The manual shoveling and transporting has the defects of high labor intensity of workers, high labor cost, low efficiency and the like. The mode that outside apparatus such as fork truck, excavator transported, rubbish drops easily in the transportation, and still needs artifical supplementary cleaning. The box type hoisting mode is that hoisting equipment is adopted to directly load and transport the garbage in the garbage can for storing the garbage, and the transport mode needs special hoisting equipment and a special garbage can and needs to replace the garbage can during transport, so that the manufacturing cost of the garbage transport system is increased; and there are problems with dumping the waste in the waste bin and cleaning the waste bin, thus increasing transit time.

Therefore, there is a need for a new garbage transferring system for garbage station, which can satisfy the requirement of continuously and efficiently transferring a large amount of garbage in the garbage station in all directions.

Disclosure of Invention

The invention aims to provide a continuous efficient transfer system which is applicable to a garbage station and can realize comprehensive large amount of garbage in the garbage station.

The technical scheme of the invention is as follows: the utility model provides a rubbish transfer system at rubbish station, is including the tornado entrainment device and the discharge device that have import and export, the import of discharge device and the export of tornado entrainment device are through a pipeline intercommunication be equipped with on the pipeline and be used for inhaling the negative pressure device of the import of discharge device with the rubbish of the export of tornado entrainment device.

Preferably, the tornado entrainment device comprises a suction cylinder, a discharge cylinder and a cyclone generation component, wherein the cyclone generation component comprises a total circulation channel, a cyclone generation cylinder, a distribution channel and an air inlet channel, the cyclone generation cylinder is arranged in the total circulation channel, and the distribution channel is communicated with the total circulation channel and the cyclone generation cylinder; the cyclone generation cylinder is coaxial with the suction cylinder and the discharge cylinder; the upper and lower bottom surfaces of the distribution channel are coplanar with the upper and lower bottom surfaces of the total circulation channel respectively.

Preferably, the number of the air inlet channels is less than that of the distribution channels.

Preferably, the outer curved surface of the air inlet channel is an outer tangent plane of the total circulation channel.

The top of the discharging device is in a horn shape with a small upper part and a large lower part, and a small opening of the horn is close to the negative pressure device.

Preferably, the discharging device is provided with a plurality of pressure reduction holes communicated with the atmosphere.

The top of the discharging device is in a horn shape with a small top and a big bottom, and a pressure reduction hole is arranged, so that the air pressure near the discharging opening can be reduced to be close to the atmospheric pressure, and the natural sedimentation of the garbage is facilitated.

Compared with the prior art, the garbage transfer system of the garbage station has the following beneficial effects:

firstly, as the tornado suction inlet can be larger, the large-size garbage and a large amount of garbage can be sucked together, and the garbage can be transported quickly.

And the top of the discharging device is in a horn shape with a small upper part and a large lower part and is provided with a pressure reduction hole communicated with the atmosphere, so that the air pressure near the discharging opening is close to the atmospheric pressure, the natural sedimentation of the garbage is facilitated, and the garbage is prevented from falling outside the vehicle.

And thirdly, the garbage transport vehicle can be stopped at a place far away from the garbage stacking, so that the convenience of garbage loading can be realized.

Fourthly, the automation degree of the garbage transferring system is high, and manual auxiliary cleaning is not needed.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a perspective view of the tornado sucking device of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

Example one

As shown in fig. 1 to 3, the present invention provides a garbage transfer system for a garbage station, which includes a tornado sucking device 1 having an inlet and an outlet, and a discharging device 2. The inlet of the discharging device 2 is communicated with the outlet of the tornado mat rolling device 1 through a hose. The pipeline is provided with a negative pressure device 3 for sucking the garbage at the outlet of the tornado entrainment device 1 into the inlet of the discharge device 2. The tornado entrainment device 1 comprises a suction cylinder 11 and a discharge cylinder 12, and a cyclone generation component 13 is arranged between the suction cylinder 11 and the discharge cylinder 12. The cyclone generation part 13 includes a total circulation passage 131, a cyclone generation cylinder 132, a distribution passage 133 communicating the total circulation passage 131 and the cyclone generation cylinder 132, and an air intake passage 134. The number of the air intake channels 134 is smaller than that of the distribution channels 133. The cyclone generation cylinder 132 is coaxial with the total circulation passage 131. The cyclone generation cylinder 132 is coaxial with and communicates with the suction cylinder 11 and the discharge cylinder 12. Eight of the distribution channels 133. Two air inlet channels 134 are arranged on the outer diameter tangent line of the total circular flow channel 131, and the outer curved surface of the air inlet channels 134 is the outer tangent plane of the total circular flow channel 131.

The air inlet channel 134 is communicated with the blower 15 through the air inlet pipeline 14. The discharge cylinder 12 is connected to the vacuum device 3 via a hose 16.

In the cleaning device of the present invention, the blower 15 provides high-speed airflow to the air inlet duct 14, the airflow enters the total circulating channel 131 through the air inlet channel 134, and enters the cyclone generation cylinder 132 through the eight distribution channels 133 in the total circulating channel 131, so as to form rotating airflow in the cyclone generation cylinder 132, and form cyclone under the negative pressure of the negative pressure device 3, so as to suck the garbage in the garbage station.

Example two

As shown in fig. 1, a negative pressure device 3, a tornado sucking device position adjusting mechanism 4 and a discharging device position adjusting mechanism 5 are provided for this embodiment.

As shown in fig. 1, the negative pressure device 3 is connected to the hose, the negative pressure device 3 is composed of a motor 31, a coupling 32, and a blade 33, and the rotation of the motor 31 drives the blade 33 to rotate, so that negative pressure is generated at the left end of the negative pressure device 3, and further, the cyclone generation cylinder 132 is driven to rotate and extend up and down to form a cyclone for sucking garbage.

As shown in fig. 1, the system further includes an adjusting mechanism 4 for adjusting the circumferential and up-and-down position adjustment of the tornado entrainment device 1. The main revolute pair 41 drives the tornado rolling and sucking device 1 to revolve around the main revolute pair 41, and the auxiliary revolute pair 42 can enable the orientation of the tornado rolling and sucking device 1 to be unchanged. The suction cylinder 11 is externally provided with a member which can form a moving pair with the position adjusting device. The gear and rack type position adjusting mechanism is adopted to adjust the up-down position of the tornado sucking device 1. The gear 43 is located at the end of the position adjusting mechanism 4, and the rack 44 is located on the outer wall of the suction cylinder 11. The rack 44 can be driven to move up and down by the rotation of the driving gear 43, so that the up-and-down movement of the tornado sucking device 2 is realized.

As shown in fig. 1, the position of the discharging device 2 is adjusted by a rack and pinion position adjusting mechanism 5. The gear 51 is positioned on the frame, and the rack 52 is fixed on the outer wall surface of the discharging device 2. The rack 52 is driven to move up and down by the rotation of the driving gear 51, thereby realizing the up and down movement of the discharging device 2.

Claims

1. A garbage transfer system of a garbage station is characterized by comprising a tornado entrainment device (1) with an inlet and an outlet and a discharge device (2), wherein the inlet of the discharge device (2) is communicated with the outlet of the tornado entrainment device (1) through a pipeline, and a negative pressure device (3) for absorbing garbage at the outlet of the tornado entrainment device (1) into the inlet of the discharge device (2) is arranged on the pipeline; the discharging device is provided with a plurality of pressure reduction holes (21) communicated with the atmosphere; the tornado entrainment device (1) comprises an inhalation cylinder (11), a discharge cylinder (12) and a cyclone generation component (13), wherein the cyclone generation component (13) comprises a total circulation channel (131), a cyclone generation cylinder (132), a distribution channel (133) and an air inlet channel (134), the cyclone generation cylinder (132) is arranged in the total circulation channel (131), and the distribution channel (133) is communicated with the total circulation channel (131) and the cyclone generation cylinder (132); the cyclone generation cylinder (132) is coaxial with the suction cylinder (11) and the discharge cylinder (12); the upper and lower bottom surfaces of the distribution channel (133) are coplanar with the upper and lower bottom surfaces of the total circulation channel (131); the outer curved surface of the air inlet channel (134) is the outer tangent surface of the total circulation channel (131).

2. A refuse transfer system for a refuse station according to claim 1, characterized in that the number of air inlet channels (134) is smaller than the number of distribution channels (133).

3. A refuse transfer system for refuse stations according to claim 1, characterized in that the top of the discharge device (2) is in the form of a horn with a small top and a large bottom, the small opening of the horn being arranged adjacent to the negative pressure device (3).