CN104209170A - Motor unconstrained supporting system of garbage crusher - Google Patents
Motor unconstrained supporting system of garbage crusher Download PDFInfo
- Publication number
- CN104209170A CN104209170A CN201410470594.2A CN201410470594A CN104209170A CN 104209170 A CN104209170 A CN 104209170A CN 201410470594 A CN201410470594 A CN 201410470594A CN 104209170 A CN104209170 A CN 104209170A
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- butterfly
- hydraulic motor
- motor
- supporting system
- toggle
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Abstract
The invention discloses a motor unconstrained supporting system of a garbage crusher. The motor unconstrained supporting system is characterized by mainly comprising a hydraulic motor, a torque arm, butterfly-shaped springs, a swing rod, a swing frame and a knuckle bearing. The hydraulic motor is fixedly connected with the torque arm, the torque arm is fixedly connected with one end of the swing rod through a sleeve, butterfly-shaped spring sets and gaskets are arranged on the upper portion and the lower portion of the sleeve of the torque arm, each butterfly-shaped spring set is composed of two pairs of butterfly-shaped springs, each pair of butterfly-shaped springs is provided with two butterfly-shaped springs which are the same in the direction and are overlapped together, the two pairs of butterfly-shaped springs in one butterfly-shaped spring set are opposite in direction, the other end of the swing rod is connected with double lugs at the upper end of the swing frame through a first pin shaft, the knuckle bearing is arranged in a hole of a rack singe lug, and the inner ring of the knuckle bearing is connected with double lugs of the lower end of the swing frame through a second pin shaft. The motor unconstrained supporting system has the advantages of being concise in structure, convenient to use and practical, prolonging the service life of the hydraulic motor and auxiliary mechanical structures of the hydraulic motor, improving the working stability and reliability of the crusher and the like.
Description
Technical field
The engineering environmental protection machinery, particularly a kind of refuse grinder motor of coarse crushing before the present invention relates to a kind of waste incineration and generating electricity are without retraining supporting system.
Background technology
The shattering process of rubbish transfers realization by the positive and negative of cutter shaft, namely on cutter shaft in moving knife and frame stationary knife shearing, torn to rubbish fragmentation.Hydraulic motor provides power source for cutter shaft, during refuse breaking, motor supporting system needs to overcome the very large positive and negative moment of resistance, solve load to the frequent impact of hydraulic motor, otherwise damage hydraulic motor and the supporting system thereof of being bound to that work long hours, affect disintegrating machine and run well.
Summary of the invention
The present invention is in order to overcome the defect of above-mentioned prior art; devise a kind of rational in infrastructure; be convenient to the hydraulic motor of installation and debugging without constraint supporting system; when the frequent rotating of cutter shaft; effectively can alleviate the impact of load to motor; protection hydraulic motor, improves the service life of hydraulic motor, improves job stability, the reliability of disintegrating machine.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of refuse grinder motor is without constraint supporting system, it is characterized in that mainly comprising hydraulic motor, toggle, butterfly spring, swing arm, swing span, oscillating bearing, hydraulic motor is fixedly connected with toggle, toggle is fixedly connected with swing arm one end by sleeve, the sleeve of toggle is all provided with butterfly spring group and packing ring up and down, each butterfly spring group is made up of two pairs of butterfly springs, often pair of butterfly spring has identical two butterfly springs overlaped in direction, two pairs of butterfly spring directions in each butterfly spring group are contrary, the swing arm other end is connected with swing span upper end ears by the first bearing pin, frame monaural hole is built with oscillating bearing, oscillating bearing inner ring and swing span lower end ears are by the second pinned connection, the cutter shaft institution staff of described drive refuse grinder.The present invention adopts butterfly spring to carry out damping, alleviates and impacts; The cutter shaft axial displacement produced during chopping rubbish is by the rotation between swing arm and toggle sleeve and or compensated by the swing of oscillating bearing, the service life of raising hydraulic motor and mill auxiliaries structure thereof, stability, reliability.
The maximum pendulum angle of oscillating bearing of the present invention is 5 ~ 10 degree.
The present invention has simple for structure, installation and debugging are convenient, improve the impact that the frequent rotating of hydraulic motor produces hydraulic motor and the fatigue rupture of mill auxiliaries mechanism thereof, improve the service life of hydraulic motor and mill auxiliaries structure thereof, improve job stability, the reliability of refuse grinder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is that schematic diagram is looked on a left side of Fig. 1.
Fig. 4 is the connection diagram of the embodiment of the present invention.
Detailed description of the invention
See Fig. 1 ~ Fig. 4, embodiment of the present invention refuse grinder motor is made up of the first bearing pin 1, swing span 2, second bearing pin 3, swing arm 4, hydraulic motor 5, toggle 6, lock sleeve 7, cutter shaft 8, oscillating bearing 9, locking nut 10, packing ring 11, butterfly spring group 12 without constraint supporting system.Hydraulic motor 5 bolted is installed on toggle 6, inserts cutter shaft 8 axle head, and cantilever is installed, and locks, the weldment that toggle 6 is made up of installing plate and the sleeve of hydraulic motor 5 with lock sleeve 7.Swing arm 4 is solid forging structure, one end is rod-like structure, the other end is the square bulk of band pin-and-hole, rod end is locked with 2 locking nuts 10 through after toggle 6 sleeve, the other end is linked together with swing span 2 upper end ears by the first bearing pin 1, the sleeve of toggle 6 is all provided with butterfly spring group 12 and a packing ring 11 up and down, each butterfly spring group 12 is made up of two pairs of butterfly springs, often pair of butterfly spring has identical two butterfly springs overlaped in direction, two pairs of butterfly spring directions up and down in each butterfly spring group 12 are contrary, this structure is conducive to damping better, impact when effectively can alleviate refuse breaking suffered by hydraulic motor 5.The weldment of swing span 2 to be the two ends (upper and lower side) be welded into by plate be all ears, its lower end (see Fig. 4) ears are connected rear locking nut 10 with oscillating bearing 9 inner ring by the second bearing pin 3 and lock, and frame monaural 13 hole is connected with frame monaural 13 built with oscillating bearing 9(oscillating bearing 9 outer ring).
The present embodiment adopts hydraulic motor 5 suspension type to design without supporting system, have simultaneously move axially, axial wobble and several free degree such as to swing, hydraulic motor 5 is fixedly connected with toggle 6, drive toggle 6 around hydraulic motor 5 central axis, toggle 6 is fixedly connected with swing arm 4, and swing arm 4 is swung, and swing arm 4 is fixedly connected with oscillating bearing 9, oscillating bearing 9 is connected with the cutter shaft mechanism of refuse grinder, band movable arbor institution staff.This structure ensures that the impact displacement that hydraulic motor 5 produces when frequent rotating is compensated, hydraulic motor 5 and whole crusher system are run well, improves the stability of disintegrating machine, improve operating efficiency.
The installation that the present embodiment is mainly used in hydraulic motor 5 is fixed, during complete machine work, the end-play of cutter shaft 8 bearing or load make hydraulic motor 5 axial inching and rotate in a circumferential direction, hydraulic motor 5 also can because of the downward fine motion of gravity, this structure can effective compensation with top offset, guarantee that hydraulic motor 5 is in correct position of installing; The present embodiment also can alleviate the impact of service load, protection hydraulic motor 5, and this mounting structure is called as motor without constraint supporting system.During installation, hydraulic motor 5 and toggle 6 are with inserting cutter shaft 8 axle head after bolt tightening, and hydraulic motor 5 lock sleeve 7, to correct position, is locked on cutter shaft 8 by adjustment axial dimension.After oscillating bearing 9, swing span 2 lower end ears, the second bearing pin 3 are connected with frame monaural 13, swing arm 4 is installed, swing arm 4 rod end inserts toggle 6 sleeve after loading onto packing ring 11 and butterfly spring group 12, with locking nut 10 compresses after still loading onto butterfly spring group 12 and packing ring 11 in sleeve upper end slot.Swing arm 4 and swing span 2 adjust to correct position respectively, install the first bearing pin 1, finally tighten with locking nut 10.During disintegrating machine work, hydraulic motor 5 drives that cutter shaft 8 is positive and negative transfers chopping rubbish, and load is eased by the butterfly spring group 12 in the upper and lower groove of toggle 6 sleeve to the impact of hydraulic motor 5; If produce the displacement of cutter shaft 8 axis during chopping rubbish, compensate by rotating between swing arm 4 rod end and toggle 6 sleeve, the swing also by oscillating bearing 9 compensates, and the maximum pendulum angle θ of design is 5 ~ 10 degree, and special case is 6 °.Power on cutter shaft 8 is delivered to hydraulic motor 5 by lock sleeve 7, if hydraulic motor 5 swings or bottom offset oriented because of gravity time, swing arm 4, can by the rotation of swing arm 4 between swing span 2 and oscillating bearing 9, swing span 2 carrys out auto-compensation with the swing of oscillating bearing 9.Such hydraulic motor 5 just obtains reliable supporting, improves the stability of complete machine hydraulic power system, and complete machine work is reliablely and stablely carried out.
The equivalent transformation of every technical solution of the present invention and technical characteristic or combination, all should think and fall into protection scope of the present invention.
Claims (2)
1. a refuse grinder motor is without constraint supporting system, it is characterized in that: mainly comprise hydraulic motor, toggle, butterfly spring, swing arm, swing span, oscillating bearing, hydraulic motor is fixedly connected with toggle, toggle is fixedly connected with swing arm one end by sleeve, the sleeve of toggle is all provided with butterfly spring group and packing ring up and down, each butterfly spring group is made up of two pairs of butterfly springs, often pair of butterfly spring has identical two butterfly springs overlaped in direction, two pairs of butterfly spring directions in each butterfly spring group are contrary, the swing arm other end is connected with swing span upper end ears by the first bearing pin, frame monaural hole is built with oscillating bearing, oscillating bearing inner ring and swing span lower end ears are by the second pinned connection.
2. refuse grinder motor according to claim 1 is without constraint supporting system, it is characterized in that: the maximum pendulum angle of described oscillating bearing is 5 ~ 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470594.2A CN104209170B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder motor is without constraint supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470594.2A CN104209170B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder motor is without constraint supporting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104209170A true CN104209170A (en) | 2014-12-17 |
| CN104209170B CN104209170B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410470594.2A Active CN104209170B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder motor is without constraint supporting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104209170B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195279A (en) * | 2015-10-29 | 2015-12-30 | 天津碎易得环保工程技术有限公司 | Damping device of crusher |
| CN109225538A (en) * | 2018-11-21 | 2019-01-18 | 重庆齿轮箱有限责任公司 | A kind of cyclopentane gas detector and its driving device |
| CN113210088A (en) * | 2021-05-14 | 2021-08-06 | 上海澄泓机器人有限公司 | Waste crushing device for sewer pipe |
| CN113289755A (en) * | 2021-05-30 | 2021-08-24 | 中国长江三峡集团有限公司 | Preliminary crushing device and method for bow area of float-garbage ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770137A (en) * | 1954-06-23 | 1957-03-13 | Singer Mfg Co | Electric power transmitter |
| SU1288083A2 (en) * | 1985-09-30 | 1987-02-07 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Arrangement for working natural stone |
| CN2688978Y (en) * | 2004-04-15 | 2005-03-30 | 北京瑞德信通用机械设备制造有限公司 | Suspended flexible transmission |
| CN1897405A (en) * | 2005-07-11 | 2007-01-17 | 乐金电子(天津)电器有限公司 | Motor stator bearing of compressor |
-
2014
- 2014-09-16 CN CN201410470594.2A patent/CN104209170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770137A (en) * | 1954-06-23 | 1957-03-13 | Singer Mfg Co | Electric power transmitter |
| SU1288083A2 (en) * | 1985-09-30 | 1987-02-07 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Arrangement for working natural stone |
| CN2688978Y (en) * | 2004-04-15 | 2005-03-30 | 北京瑞德信通用机械设备制造有限公司 | Suspended flexible transmission |
| CN1897405A (en) * | 2005-07-11 | 2007-01-17 | 乐金电子(天津)电器有限公司 | Motor stator bearing of compressor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195279A (en) * | 2015-10-29 | 2015-12-30 | 天津碎易得环保工程技术有限公司 | Damping device of crusher |
| CN109225538A (en) * | 2018-11-21 | 2019-01-18 | 重庆齿轮箱有限责任公司 | A kind of cyclopentane gas detector and its driving device |
| CN113210088A (en) * | 2021-05-14 | 2021-08-06 | 上海澄泓机器人有限公司 | Waste crushing device for sewer pipe |
| CN113289755A (en) * | 2021-05-30 | 2021-08-24 | 中国长江三峡集团有限公司 | Preliminary crushing device and method for bow area of float-garbage ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104209170B (en) | 2016-08-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 311305, 5, Wang Shan Road, Qingshan Lake Street, Zhejiang, Ling'an Applicant after: Hangzhou Heavy Industry Machinery Co., Ltd. Address before: 311305 No. 616 Dong Xin Road, Xiacheng District, Zhejiang, Hangzhou Applicant before: Hangzhou Heavy Industry Machinery Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |