CN201223818Y - Environment-protective desilting grinder for river course - Google Patents

Environment-protective desilting grinder for river course Download PDF

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Publication number
CN201223818Y
CN201223818Y CNU2008200401079U CN200820040107U CN201223818Y CN 201223818 Y CN201223818 Y CN 201223818Y CN U2008200401079 U CNU2008200401079 U CN U2008200401079U CN 200820040107 U CN200820040107 U CN 200820040107U CN 201223818 Y CN201223818 Y CN 201223818Y
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China
Prior art keywords
shaft
motor
river course
gear
box
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Expired - Fee Related
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CNU2008200401079U
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Chinese (zh)
Inventor
谭胜伟
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Individual
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Individual
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Priority to CNU2008200401079U priority Critical patent/CN201223818Y/en
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Abstract

The utility model relates to an environment-friendly river course dredging pulverizer, which is characterized in that the pulverizer comprises a motor (1), a motor support (2), a gear case (3), a double-shaft rotary knife (4), two rims (5) and a base (6). The motor (1) is fixedly mounted on the motor support (2), the motor support (2) is fixedly mounted on one side of the gear case (3), the other side of the gear case (3), the base and the two rims form a pulverization case (8) together, a long shaft and a short shaft are arranged inside the gear case (3), the long shaft is a driving shaft connected with the output shaft of the motor (1), the short shaft is a driven shaft, a gear is installed on both the long shaft and the short shaft to form a pair of engaging gears, the long shaft and the short shaft extend into the pulverization case (8) at the same time, and a plurality of serrated cutter blades and round shock insulators are alternately arranged on both the long shaft and the short shaft to form the double-shaft rotary knife (4). The double-shaft rotary knife conducts differential rotation to pulverize, shear, tear and crush the organic or inorganic wastes in the silt. The river course dredging pulverizer can not cause secondary pollution of river course water and has high operating efficiency, and the suction inlet can not be clogged.

Description

River course environmental protection desilting pulverizer
Technical field
The utility model relates to a kind of pulverizer, especially relates to a kind of river course environmental protection desilting pulverizer.Be used for the city river desilting.Belong to the hydraulic engineering technical field.
Background technology
City river desilting is at present adopted excavator, grab bucket, hinge dragon or is used vacuum absorption device, and river course bottom skin mud is salvaged shipment or buoyancy tank, with pipeline muddy water is transported to the bank landfill.There is the problem of several aspects in present mode:
One, excavator or grab bucket need be put river course interception to water driedly, and energy consumption is very big, and construction is subjected to weather effect, and speed of application is very slow, and inconvenience is big to environmental destruction;
If two directly salvage in the river course with excavator or grab bucket, hinge dragon, river course bottom organic contamination is stirred, and causes water pollution once again, and the river eutrophication has influence on water fish class and plant life;
Three, hinge dragon or vacuum system are passed through the way that pipeline directly aspirates bed-silt, also exist in the mud large scale organic or inorganic rubbish such as polybag, woven bag, clothing, woven wire etc. to twine and stop up suction inlet, cause that operation is often interrupted, efficient is very low, even the damage machine, cause operation to carry out.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of river course environmental protection desilting pulverizer that river water quality secondary pollution, suction inlet can not stop up, operating efficiency is high that can not cause is provided.
The purpose of this utility model is achieved in that a kind of river course environmental protection desilting pulverizer, comprises motor, motor bearing, gear-box, twin shaft hobboing cutter, frame and base,
Described motor is fixedly mounted on motor bearing, and motor bearing is fixedly mounted on a side of gear-box, and gear-box opposite side, base and two frames surround a crush box together,
A major axis and a minor axis are arranged in the described gear-box, major axis is a driving shaft, link to each other with the output shaft of motor, minor axis is a driven shaft, a gear respectively is installed on major axis and the minor axis is formed pair of engaged gears, major axis and minor axis extend in the described crush box simultaneously, and staggered several toothed blade and the circular dottle pin of being interspersed with formed the twin shaft hobboing cutter on major axis and the minor axis.
Its pulverization principle is to adopt the twin shaft hobboing cutter, and the differential rotation is pulverized, shears, pushes, torn, the particle diameter in the broken mud after organic or inorganic rubbish or solid content, the pulverizing is at 10-20mm.Gear-box is realized the rotation of twin shaft differential, can improve the tearing of twin shaft hobboing cutter, breaking capacity.Pulverizer drives the rotation of twin shaft hobboing cutter differential by diving gear motor or fluid motor-driven, and rubbish or solid content quick traction are pulverized, and with control pump or vacuum system pipeline blockage, is convenient to subsequent treatment.
The utility model equipment is horizontal to be installed in suction inlet vacuum system or pumping system, the large scale organic waste is ground into certain size is convenient to pipeline vacuum and pumps.Can prevent that the dregs come-up from causing the river muddiness, avoid secondary pollution, realize truly environmental protection desilting.
By contrast test, the utility model has solved rubbish blockage problem in the channel cleanout, improves operating efficiency more than 50%, has solved secondary pollution in the dredging operation simultaneously, and river is no longer muddy, realizes truly environmental protection desilting.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is a gear box structure schematic diagram of the present utility model.
Fig. 3 is an integrated mechanical sealing schematic diagram of the present utility model.
Fig. 4 is blade of the present utility model and packing ring schematic diagram.
Fig. 5 is a twin shaft hobboing cutter structural representation of the present utility model.
Among the figure: motor 1, motor bearing 2, gear-box 3, twin shaft hobboing cutter 4, frame 5, base 6, support plate 7, crush box 8.
The specific embodiment
Referring to Fig. 1, the river course environmental protection desilting pulverizer that the utility model relates to adopts horizontal type structure.Mainly form by motor 1, motor bearing 2, gear-box 3, twin shaft hobboing cutter 4, frame 5, base 6 and support plate 7.
Described motor adopts hydraulic pressure or diving electric speed reducing motor.Motor 1 is fixedly mounted on the motor bearing 2, and motor bearing 2 is fixedly mounted on a side of gear-box 3, and gear-box 3 opposite sides, base 6 and two frames 5 surround a crush box 8 together, and support plate 7 vertically is arranged on the centre of crush box 8.Crush box is made rectangular configuration.
A major axis and a minor axis are arranged, as Fig. 2 in the described gear-box 3.Major axis is a driving shaft, link to each other with the output shaft of motor 1, minor axis is a driven shaft, major axis and minor axis are hex-shaped shaft, the gear that a gear forms pair of meshing respectively is installed on major axis and the minor axis, and major axis and minor axis extend in the described crush box 8 simultaneously, in the gear-box 3 and in the base 6 a pair of integrated mechanical sealing are installed respectively, with mechanical seal and the design of bearing one, as Fig. 3.Staggered several toothed blade and the circular dottle pin that is interspersed with 3~11 teeth formed twin shaft hobboing cutter 4, as Fig. 4,5 on major axis and the minor axis.Frame 5 and support plate 7 play twin shaft hobboing cutter in protection and the supporting crush box.
During use, the channel cleanout system is installed on the ship, river course bottom skin mud (100-500 millimeters thick) is adopted vacuum system or pump suction system cleaning mud, the utility model pulverizer of one of horizontal installation in water inlet pipe place or several parallel connections on the bow is ground into the 10-20mm size to large-sized organic or inorganic rubbish or solid content in the mud.Be transported on the ship by pump or vacuum system the rubbish after pulverizing and mud together or the dress mud car gone together in go together outward a ship or bank on.

Claims (6)

1, a kind of river course environmental protection desilting pulverizer is characterized in that described desilting pulverizer comprises motor (1), motor bearing (2), gear-box (3), twin shaft hobboing cutter (4), frame (5) and base (6),
Described motor (1) is fixedly mounted on the motor bearing (2), and motor bearing (2) is fixedly mounted on a side of gear-box (3), and gear-box (3) opposite side, base (6) and two frames (5) surround a crush box (8) together,
A major axis and a minor axis are arranged in the described gear-box (3), major axis is a driving shaft, link to each other with the output shaft of motor (1), minor axis is a driven shaft, a gear respectively is installed on major axis and the minor axis is formed pair of engaged gears, major axis and minor axis extend in the described crush box (8) simultaneously, and staggered several toothed blade and the circular dottle pin of being interspersed with formed twin shaft hobboing cutter (4) on major axis and the minor axis.
2, a kind of river course environmental protection desilting pulverizer according to claim 1 is characterized in that in the described gear-box (3) a pair of integrated mechanical sealing being installed, with mechanical seal and the design of bearing one.
3, a kind of river course environmental protection desilting pulverizer according to claim 1 is characterized in that in the described base (6) a pair of integrated mechanical sealing being installed, with mechanical seal and the design of bearing one.
4, a kind of river course environmental protection desilting pulverizer according to claim 1 is characterized in that described toothed blade has 3-11 tooth.
5, a kind of river course environmental protection desilting pulverizer according to claim 1 is characterized in that described motor (1) adopts hydraulic pressure or diving electric speed reducing motor.
6, a kind of river course environmental protection desilting pulverizer according to claim 1 is characterized in that the centre of described crush box (8) is vertically arranged with support plate (7).
CNU2008200401079U 2008-06-27 2008-06-27 Environment-protective desilting grinder for river course Expired - Fee Related CN201223818Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200401079U CN201223818Y (en) 2008-06-27 2008-06-27 Environment-protective desilting grinder for river course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200401079U CN201223818Y (en) 2008-06-27 2008-06-27 Environment-protective desilting grinder for river course

Publications (1)

Publication Number Publication Date
CN201223818Y true CN201223818Y (en) 2009-04-22

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CNU2008200401079U Expired - Fee Related CN201223818Y (en) 2008-06-27 2008-06-27 Environment-protective desilting grinder for river course

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CN (1) CN201223818Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350392A (en) * 2011-10-26 2012-02-15 邢征 Grinding gear, grinding device and grinder
CN106179643A (en) * 2016-07-12 2016-12-07 广州市联冠机械有限公司 A kind of Double-shaft differential material tears up control method
CN107989106A (en) * 2017-12-25 2018-05-04 江阴市顺通机械技术有限公司 A kind of ecological dredging ship
CN108166555A (en) * 2018-02-07 2018-06-15 广州市昊力工具有限公司 Milling digs device and the dredger of device is dug with milling
CN108166556A (en) * 2018-02-07 2018-06-15 广州市昊力工具有限公司 Reducing mechanism and the dredger with reducing mechanism
CN108341577A (en) * 2018-03-12 2018-07-31 南京顺如信息科技有限公司 A kind of environment-friendly type channel cleanout and bed mud Online Processing System
CN111686894A (en) * 2020-06-16 2020-09-22 葛庆丰 Mountable is in concrete reinforcement recovery unit of excavator
CN112517174A (en) * 2020-12-16 2021-03-19 中广核研究院有限公司 Medium crushing and collecting machine
CN112854344A (en) * 2020-12-16 2021-05-28 中广核研究院有限公司 Dredging robot

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350392A (en) * 2011-10-26 2012-02-15 邢征 Grinding gear, grinding device and grinder
CN102350392B (en) * 2011-10-26 2014-03-19 邢征 Grinding gear, grinding device and grinder
CN106179643A (en) * 2016-07-12 2016-12-07 广州市联冠机械有限公司 A kind of Double-shaft differential material tears up control method
CN107989106A (en) * 2017-12-25 2018-05-04 江阴市顺通机械技术有限公司 A kind of ecological dredging ship
CN108166555A (en) * 2018-02-07 2018-06-15 广州市昊力工具有限公司 Milling digs device and the dredger of device is dug with milling
CN108166556A (en) * 2018-02-07 2018-06-15 广州市昊力工具有限公司 Reducing mechanism and the dredger with reducing mechanism
CN108166555B (en) * 2018-02-07 2023-12-29 广州市昊力工具有限公司 Milling and digging device and dredging ship with same
CN108341577A (en) * 2018-03-12 2018-07-31 南京顺如信息科技有限公司 A kind of environment-friendly type channel cleanout and bed mud Online Processing System
CN111686894A (en) * 2020-06-16 2020-09-22 葛庆丰 Mountable is in concrete reinforcement recovery unit of excavator
CN111686894B (en) * 2020-06-16 2022-12-13 葛庆丰 Mountable is in concrete reinforcement recovery unit of excavator
CN112517174A (en) * 2020-12-16 2021-03-19 中广核研究院有限公司 Medium crushing and collecting machine
CN112854344A (en) * 2020-12-16 2021-05-28 中广核研究院有限公司 Dredging robot

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20110627