CN113210088B - Waste crushing device for sewer pipe - Google Patents

Waste crushing device for sewer pipe Download PDF

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Publication number
CN113210088B
CN113210088B CN202110529985.7A CN202110529985A CN113210088B CN 113210088 B CN113210088 B CN 113210088B CN 202110529985 A CN202110529985 A CN 202110529985A CN 113210088 B CN113210088 B CN 113210088B
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CN
China
Prior art keywords
motor
crushing
swing arm
sewage suction
suction cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110529985.7A
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Chinese (zh)
Other versions
CN113210088A (en
Inventor
王秀贞
胡昌亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Chenghong Pipeline Robot Co ltd
Original Assignee
Shanghai Chenghong Robot Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Chenghong Robot Co ltd filed Critical Shanghai Chenghong Robot Co ltd
Priority to CN202110529985.7A priority Critical patent/CN113210088B/en
Publication of CN113210088A publication Critical patent/CN113210088A/en
Application granted granted Critical
Publication of CN113210088B publication Critical patent/CN113210088B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/24Drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B02C2201/063Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste

Abstract

A waste crushing device for a sewer pipe comprises a sewage suction cavity, a swing arm motor, a swing arm, a filter screen, a crushing cutter, a camera, a crushing motor a, a crushing motor b and a high-pressure water spray head; a filter screen, a camera and a high-pressure water nozzle are arranged in the sewage suction cavity; the middle part behind the sewage suction cavity is provided with a swing arm motor, an output shaft of the swing arm motor is connected with a worm, the left end and the right end of the worm are respectively connected with a turbine a and a turbine b, the turbines a and the turbines b are respectively installed on a motor flange, the two motor flanges are correspondingly and respectively provided with a crushing motor a and a crushing motor b, the output shafts of the crushing motor a and the crushing motor b are rotatably installed in the swing arm on the corresponding side, the output shafts of the crushing motor a and the crushing motor b in one end of the swing arm transmit power to a crushing knife rotating shaft rotatably installed at the other end of the swing arm through a transmission mechanism, and a crushing knife is installed on the crushing knife rotating shaft. The application provides a sewer pipe rubbish reducing mechanism, rubbish crushing range is bigger, and has the function of preventing blockking up.

Description

Waste crushing device for sewer pipe
Technical Field
The invention relates to the technical field of waste crushing of sewer pipes, in particular to a waste crushing device for sewer pipes.
Background
Along with the continuous improvement of the quality of life of people, the urban construction scale is also getting bigger and bigger, wherein the sewer pipe construction and maintenance are a key content of municipal works. However, as the number of laid sewage pipes increases, many problems are exposed, such as that many sewage pipes are easily blocked due to coarse slag (plate-shaped objects, branches, iron wires, wood plates, plastic bags, beverage bottles, cloth blocks, sanitary articles, stones, concrete blocks collapsed in the pipes) and thus the dredging work of the sewage pipes consumes a large amount of manpower and material resources and the work efficiency is very low. Therefore, a mechanical device which can replace manpower to clean sludge and sundries in a sewer pipeline is urgently needed, the working efficiency is improved, and manpower and material resources are saved.
China is still in a development stage in the aspect of sewer pipeline robots, and the maintenance, monitoring and cleaning of sewer pipelines are relatively lagged behind. The tools commonly used for cleaning the pipeline mainly comprise a hand-operated or electric dredging machine and a high-pressure cleaning vehicle, but the working path of the robots is effectively limited, the working range is small, the cleaning time is long, the cleaning is not thorough, the safety is low, and the devices for cleaning the pipeline and crushing sundries are almost zero when the robots enter the sewer pipeline.
The invention aims to provide a waste crushing device for a sewer line, which overcomes the defects of the prior robot in the operation technology of entering the sewer line
Disclosure of Invention
In order to solve the problems existing in the prior art, the application provides a sewer line garbage crushing device which is larger in garbage crushing range and has a function of preventing blockage.
In order to achieve the technical effects, the specific technical scheme of the invention is as follows:
a waste crushing device for a sewer pipe comprises a sewage suction cavity, a swing arm motor, a swing arm, a filter screen, a crushing knife baffle, a camera, a crushing motor a, a crushing motor b and a high-pressure water spray head; the filter screen, the camera and the high-pressure water nozzle are arranged in the sewage suction cavity; the middle part at the rear of the sewage suction cavity is provided with the swing arm motor which is arranged on the motor mounting plate, the output shaft of the swing arm motor is connected with the worm, the left end and the right end of the worm are respectively connected with a turbine a and a turbine b, the turbine a and the turbine b are respectively arranged on a motor flange, each motor flange is arranged on a bearing seat, the two motor flanges are correspondingly and respectively provided with a grinding motor a and a grinding motor b, output shafts of the grinding motor a and the grinding motor b are rotatably arranged in a swing arm at the corresponding side through bearings, the swing arm stridees across from the top of soil pick-up cavity and extends to the place ahead of soil pick-up cavity, the output shaft of crushing motor a, crushing motor b in the swing arm one end passes through drive mechanism and transmits power to the crushing sword pivot of swing arm other end rotation installation, install in the crushing sword pivot crushing sword and crushing sword baffle.
Furthermore, the transmission mechanism comprises driving chain wheels which are arranged on output shafts of the crushing motor a and the crushing motor b, the driving chain wheels are connected with driven chain wheels through chains, and the driven chain wheels are arranged on the crushing cutter rotating shaft.
Furthermore, the swing arm comprises a waterproof shell and a cover plate, the cover plate covers the waterproof shell and encloses a closed space with the waterproof shell, and the driving chain wheel, the chain and the driven chain wheel are arranged in the closed space.
Furthermore, the camera is in real-time signal transmission with an external display device.
Further, the sewage suction cavity is communicated with an external sewage suction pipe. Therefore, the garbage crushed by the crushing knife passes through the sewage suction cavity and is discharged in time through the sewage suction pipe.
Further, the high-pressure water spray head is communicated with an external high-pressure water pipe.
Furthermore, two sides of the bottom of the sewage suction cavity are respectively provided with a roller.
According to the technical scheme, the swing arm motor rotates to drive the worm to rotate, and simultaneously drives the left worm wheel and the right worm wheel (namely the worm wheel a and the worm wheel b) to rotate, so that the left crushing knife and the right crushing knife are controlled to swing left and right, the left crushing motor and the right crushing motor (namely the crushing motor a and the crushing motor b) rotate, and the rotating shaft of the crushing knife is driven to rotate rapidly through the driving chain wheel, the driven chain wheel and the chain, so that the garbage crushing effect is achieved, and compared with the prior art, the garbage crushing device has the following beneficial effects:
1. the crushing motor a and the crushing motor b are driven by a driving chain wheel, a driven chain wheel and a chain to enable the two crushing knives to rotate oppositely for crushing, so that the crushing capacity is stronger;
2. the crushing cutter is driven to swing left and right by mechanisms such as the swing arm motor and the swing arm, so that the crushing range of garbage is enlarged;
3. the filter screen, the camera and the high-pressure water nozzle are arranged in the sewage suction cavity, the camera observes whether the filter screen is blocked, and if the filter screen is blocked, the filter screen can be cleaned by high-pressure water, so that the blocking probability of the crushing device is greatly reduced;
4. the swing arm (namely the waterproof shell and the cover plate) is suspended above the sewage suction cavity, so that the swing arm serves as a connecting structure between the output shafts of the crushing motor a and the crushing motor b and the rotating shaft of the crushing cutter on one hand, and plays a waterproof protection role on the driving chain wheel, the driven chain wheel and the chain on the other hand, and the same structure simultaneously realizes multiple functions.
Drawings
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a sectional view taken along line A-A in FIG. 1;
FIG. 4 is a sectional view taken along line B-B of FIG. 1;
wherein, 1, swing arm motor; 2. a motor mounting plate; 3. a worm; 4. a sewage suction cavity; 5. filtering with a screen; 6. a crushing knife; 7. a crushing knife baffle; 8. a camera; 9. a waterproof shell; 10. a cover plate; 11. a bearing seat; 12. swinging arms; 13. a crushing motor a; 14. a worm wheel a; 15. a worm wheel b; 16. a crushing motor b; 17. a roller; 18. a motor flange; 19. a drive sprocket; 20. a chain; 21. a high pressure water jet; 22. a driven sprocket; 23. a crushing knife rotating shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present application.
In the description of the present invention, it should be understood that the terms "upper end", "lower end", "tail end", "left and right", "up and down", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 4, a waste crushing device for a sewer pipe comprises a sewage suction cavity 4, a swing arm motor 1, a swing arm 12, a filter screen 5, a crushing knife 6, a crushing knife baffle 7, a camera 8, a crushing motor a13, a crushing motor b16 and a high-pressure water nozzle 21; the filter screen 5, the camera 8 and the high-pressure water nozzle 21 are arranged in the sewage suction cavity 4, and two rollers 17 are respectively arranged on two sides of the bottom of the sewage suction cavity; the middle part behind the sewage suction cavity 4 is provided with the swing arm motor 1, the swing arm motor 1 is arranged on the motor mounting plate 2, the output shaft of the swing arm motor is connected with the worm 3, the left end and the right end of the worm 3 are respectively connected with a turbine a14 and a turbine b15, the turbine a and the turbine b are respectively arranged on a motor flange 18, each motor flange is arranged on a bearing seat 11, the two motor flanges 18 are respectively provided with a crushing motor a13 and a crushing motor b16 correspondingly, the output shafts of the crushing motor a and the crushing motor b are rotatably arranged in the swing arm 12 at the corresponding side through bearings, the swing arm strides over from the upper part of the sewage suction cavity and extends to the front part of the sewage suction cavity, the output shafts of the crushing motor a and the crushing motor b in one end of the swing arm transmit power to the crushing knife rotating shaft 23 which is rotatably arranged at the other end of the swing arm through a transmission mechanism, and the crushing knife 6 and the crushing knife baffle 7 are arranged on the crushing knife rotating shaft.
The transmission mechanism comprises driving chain wheels 19 which are arranged on output shafts of a crushing motor a and a crushing motor b, the driving chain wheels 19 are connected with driven chain wheels 22 through chains 20, and the driven chain wheels 22 are arranged on a crushing cutter rotating shaft 23.
The swing arm 12 includes a waterproof case 9 and a cover plate 10, the cover plate 10 covers the waterproof case 9 and encloses a closed space with the waterproof case 9, and the driving sprocket 19, the chain 20 and the driven sprocket 22 are disposed in the closed space.
In addition, the camera is in real-time signal transmission with an external display device.
In addition, the sewage suction cavity is communicated with an external sewage suction pipe.
In addition, the high-pressure water spray head is communicated with an external high-pressure water pipe.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims (6)

1. A waste crushing device for a sewer pipe is characterized by comprising a sewage suction cavity (4), a swing arm motor (1), a swing arm (12), a filter screen (5), a crushing knife (6), a crushing knife baffle (7), a camera (8), a crushing motor a (13), a crushing motor b (16) and a high-pressure water spray head (21); the filter screen (5), the camera (8) and the high-pressure water nozzle (21) are arranged in the sewage suction cavity (4); the middle part behind the sewage suction cavity (4) is provided with the swing arm motor (1), the swing arm motor (1) is arranged on a motor mounting plate (2), the output shaft of the swing arm motor is connected with a worm (3), the left end and the right end of the worm (3) are respectively connected with a turbine a (14) and a turbine b (15), the turbine a and the turbine b are respectively arranged on a motor flange (18), each motor flange is arranged on a bearing seat (11), the two motor flanges (18) are correspondingly and respectively provided with a grinding motor a (13) and a grinding motor b (16), the output shafts of the grinding motor a and the grinding motor b are rotatably arranged in a swing arm (12) at one corresponding side through bearings, the swing arm strides over and extends to the front of the sewage suction cavity from the upper part of the sewage suction cavity, the output shafts of the grinding motor a and the grinding motor b in one end of the swing arm transmit power to a grinding knife rotating shaft (23) rotatably arranged at the other end of the swing arm through a transmission mechanism, the crushing knife (6) and the crushing knife baffle (7) are arranged on the crushing knife rotating shaft; the transmission mechanism comprises driving chain wheels (19) which are respectively arranged on output shafts of a crushing motor a and a crushing motor b, the driving chain wheels (19) are connected with driven chain wheels (22) through chains (20), the swing arms (12) are suspended above the sewage suction cavity and serve as connecting structures between the output shafts of the crushing motor a (13) and the crushing motor b (16) and a crushing knife rotating shaft, and the driving chain wheels, the driven chain wheels and the chains are protected from water; the swing arm motor and the swing arm (12) can drive the crushing cutter (6) to swing left and right; the swing arm (12) comprises a waterproof shell (9) and a cover plate (10), the cover plate (10) covers the waterproof shell (9) and encloses a closed space with the waterproof shell, and the driving chain wheel (19), the chain (20) and the driven chain wheel (22) are arranged in the closed space.
2. The waste crushing device for sewer pipes according to claim 1, characterized in that the driven sprocket (22) is installed on the crushing blade rotating shaft (23).
3. The waste crushing device for the sewer pipe as claimed in claim 1, wherein the camera is in real-time signal transmission with an external display device.
4. The waste crushing device for the sewer pipe as set forth in claim 1, wherein the sewage suction chamber is communicated with an external sewage suction pipe.
5. The waste crushing device for the sewer pipe according to claim 1, wherein the high pressure water nozzle is communicated with an external high pressure water pipe.
6. A sewer pipe waste shredder device according to any one of claims 1 to 5, characterised in that a roller (17) is mounted on each side of the bottom of said dirt-suction chamber.
CN202110529985.7A 2021-05-14 2021-05-14 Waste crushing device for sewer pipe Active CN113210088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110529985.7A CN113210088B (en) 2021-05-14 2021-05-14 Waste crushing device for sewer pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110529985.7A CN113210088B (en) 2021-05-14 2021-05-14 Waste crushing device for sewer pipe

Publications (2)

Publication Number Publication Date
CN113210088A CN113210088A (en) 2021-08-06
CN113210088B true CN113210088B (en) 2022-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110529985.7A Active CN113210088B (en) 2021-05-14 2021-05-14 Waste crushing device for sewer pipe

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Effective date of registration: 20230926

Address after: 200241 Room A3092, Building 6, No. 1088 Fanghe Road, Minhang District, Shanghai

Patentee after: SHANGHAI CHENGHONG PIPELINE ROBOT CO.,LTD.

Address before: 201306 building C, No. 888, Huanhu West 2nd Road, Nanhui new town, Pudong New Area, Shanghai

Patentee before: SHANGHAI CHENGHONG ROBOT Co.,Ltd.

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