CN107458789A - Dustbin drive device - Google Patents
Dustbin drive device Download PDFInfo
- Publication number
- CN107458789A CN107458789A CN201710823196.8A CN201710823196A CN107458789A CN 107458789 A CN107458789 A CN 107458789A CN 201710823196 A CN201710823196 A CN 201710823196A CN 107458789 A CN107458789 A CN 107458789A
- Authority
- CN
- China
- Prior art keywords
- drive device
- hydraulic cylinder
- compression box
- dustbin
- programmable controller
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 48
- 238000007906 compression Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 21
- 230000001133 acceleration Effects 0.000 claims description 12
- 239000010813 municipal solid waste Substances 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F9/00—Transferring of refuse between vehicles or containers with intermediate storage or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/162—Pressing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/168—Sensing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of dustbin drive device, including compression box, drive device and control device；The drive device includes the hydraulic cylinder being arranged in compression box and the self-action flow valve for adjusting hydraulic cylinder end motion speed；The hydraulic cylinder at least 3, any hydraulic fluid port of each hydraulic cylinder connect a self-action flow valve respectively；The control device includes programmable controller and the detection means for detecting the compression box levelness；The input of the detection means and programmable controller is connected, and the output end of programmable controller is connected with self-action flow valve.The dustbin drive device of the present invention, it is real-time to compression box by way of detection of electrons and level sensing are combined to detect and hydraulic cylinder synchronous is made to the dynamic adjustment of hydraulic cylinder implementation by the self-action flow valve, its synchronism is good, and Hydraulic Circuit Design is simply easy to repair.
Description
Technical field
The present invention relates to a kind of drive device, more particularly, to a kind of dustbin drive device.
Background technology
At present, municipal refuse will be handled through garbage transfer station compression more, totally-enclosed by buried type garbage compression box, summer
Temperature is less than ground surface, and not perishable, stink is difficult to issue, and reduces the growth of mosquitos and flies and the pollution to environment, prevents
It is widely used by buried waste transfer station that rubbish pickup personnel turn over secondary pollution caused by when taking off.But now drive buried type garbage
The lifting device structure of compression box is complicated, cost is high；Its multi-hydraulic-cylinder of the buried type garbage compression box of multi-hydraulic-cylinder driving is synchronous
Difficulty, cause compression box to be tilted by backward side is lifted, influence postorder garbage-compressing process and be normally carried out；To realize compression box liter
Drop the synchronism of post motion using mechanical synchronization by the way of when asynchronous due to being the fragile original paper of mechanical synchronization；Therefore,
It is necessary to improve to solve above-mentioned technical problem prior art.
The content of the invention
In view of this, and the dustbin of good economy performance simple the invention provides a kind of loop of hydraulic system drives dress
Put.Realized in particular by following technical scheme：
The dustbin drive device of the present invention, including compression box for compressed garbage, lift for driving compression box
Drive device and the control device for controlling drive device；
The drive device includes the hydraulic cylinder being arranged in compression box；The hydraulic cylinder is at least provided with 3, each hydraulic pressure
Any hydraulic fluid port of cylinder connects a self-action flow valve respectively；The control device includes programmable controller and for detecting
State the detection means of compression box levelness；The input of the detection means and programmable controller connects, programmable controller
Output end be connected with self-action flow valve.
The detection means includes fluid reservoir, the connecting tube for connecting fluid reservoir and become for detecting liquid level in fluid reservoir
The liquid level sensor of change；The fluid reservoir is arranged on the tache motorice of hydraulic cylinder；The liquid level sensor output end is connected to can
The input of programmable controller.
Further, the connecting tube includes both ends straight rigid pipe and middle tortuous flexible pipe.
Further, the drive device also includes hydraulic pump, hydraulicdirectional control valve and fuel tank；The hydraulic pump commutates with hydraulic pressure
Valve is connected, and hydraulicdirectional control valve is connected to after the hydraulic cylinder parallel connection.
Further, the hydraulic pump oil-out is provided with overflow valve.
Further, the detection means also includes being used for the acceleration sensor for detecting compression box motion state, the acceleration
Sensor is arranged in compression box, and the signal output part of acceleration sensor is connected to the input of programmable controller.
Beneficial effects of the present invention：The dustbin drive device of the present invention, is combined by detection of electrons and level sensing
Mode detection real-time to compression box and implementing dynamic adjustment to hydraulic cylinder by the self-action flow valve makes hydraulic cylinder same
Step, its synchronism are good；Secondly, its automaticity height, Hydraulic Circuit Design are simply easy to repair；Finally, it uses dynamic fluid flow
The method of synchronization is simple and reasonable is hardly damaged original paper for pressure.Other beneficial effects of the present invention will combine to enter in literary specific embodiment
Row further instruction.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the circuit control principle schematic diagram of the present invention；
Fig. 3 is hydraulic principle schematic diagram of the present invention；
Fig. 4 is enlarged drawing at A of the present invention.
In figure：1st, compression box, 2, fluid reservoir, 3, laser liquid-level sensor, 4, oil pipe, 5, automatic flow valve, 6, connecting tube,
7th, programmable controller, 8, hydraulic pump, 9, overflow valve, 10, solenoid directional control valve, 11, hydraulic cylinder, 12, acceleration sensor.
Embodiment
As shown in the figure：The dustbin drive device of the present embodiment, including be used to drive pressure for the compression box 1 of compressed garbage
The drive device of contracting case vertical lifting and the control device for controlling drive device.The drive device includes being fixedly connected on
Hydraulic cylinder 11 in compression box 1 and the self-action flow valve 5 for adjusting the tache motorice movement velocity of hydraulic cylinder 11；The hydraulic cylinder
11 at least three, any hydraulic fluid port of each hydraulic cylinder 11 connects a self-action flow valve 5 respectively；The control device includes
Programmable controller 7 and the detection means for detecting the levelness of compression box 1；The detection means and programmable controller
7 input connection, the output end of programmable controller 7 are connected with self-action flow valve 5.The self-action flow valve 5 can be with
It is that motor-driven hydraulic flow valves can also be electromagnetic drive type hydraulic flow valves etc., this is prior art, no longer superfluous herein
State.Described programmable controller 7 can be PLC, single-chip microcomputer or PC etc., and this is prior art, herein no longer
Repeat.Further, when the bottom surface of compression box 1 is into triangle, hydraulic cylinder 11 at least needs three to be respectively arranged at above-mentioned triangle
Three summits on, when the bottom surface quadrangularly of compression box 1, hydraulic cylinder 11 at least needs four to be respectively arranged at above-mentioned four side
On four summits of shape, the like.So 1 three height pinpointed of compression box are detected using detection means to detect compression box
Levelness, and testing result is passed into programmable controller 7, drive self-action flow valve 5 to transport after the processing of programmable controller 7
It is dynamic.Self-action flow valve 5 changes the oil-feed of hydraulic cylinder 11 or fuel-displaced flow, dynamic adjustment under the control of programmable controller 7
Hydraulic cylinder 11 moves end motion and then each hydraulic cylinder 11 is synchronized with the movement.Hydraulic cylinder 11 is synchronized with the movement, with regard to that can drive compression box 1
Levelness is higher to be lifted or is declined.
The detection means includes fluid reservoir 3, the connecting tube 6 for connecting fluid reservoir 3 and for detecting the liquid level of fluid reservoir 3
The liquid level sensor 2 of change；The fluid reservoir sets 3 and is placed on the tache motorice of hydraulic cylinder 11, and described liquid level sensor 2 is arranged at
Inside fluid reservoir 3；The output end of liquid level sensor 2 is connected to the input of programmable controller 7.The liquid level sensor 2
Can be laser liquid-level sensor, floating ball type liquid level sensor, static pressure type liquid level sensor, this is that prior art is no longer superfluous herein
State.So setting is advantageous in that：Detection design is simple, is easy to detect, good economy performance；Secondly, the signal of each of which liquid level sensor 2
The corresponding signal output of self-action flow valve 5 of input is easy to comparative analysis, is easy to follow-up programming and maintenance.
In the present embodiment, the connecting tube 6 includes both ends straight rigid pipe and middle tortuous flexible pipe, so sets
Being advantageous in that reduces the susceptibility that connecting tube 6 deforms to the bottom surface of compression box 1, avoids producing because the deformation of the bottom surface of compression box 1 makes
Liquid in connecting tube 6 flows into the inside of fluid reservoir 3 and influences the phenomenon of testing result.
In the present embodiment, the drive device also includes hydraulic pump 8, hydraulicdirectional control valve 10 and fuel tank；The hydraulic pump 8
It is connected with hydraulicdirectional control valve 10, hydraulicdirectional control valve 10 is connected to after the parallel connection of hydraulic cylinder 11.So setting is advantageous in that：Return
Road connection is simple and all hydraulic cylinder 11 is obtained the hydraulic pressure supply of identical pressure and flow, ensure that hydraulic cylinder 11 moves
Only by the uninterrupted of self-action flow valve 5, this unitary variant is controlled the movement velocity at end.
In the present embodiment, the oil-out of hydraulic pump 8 is provided with overflow valve 9, and so setting is advantageous in that：In self-action
The oil pressure of hydraulic pump 8 is laid down when flow valve 5 works or during rubbish that compression box 1 is held overload to play protection hydraulic pump 8
Purpose.
In the present embodiment, the detection means also includes being used for the acceleration sensor 12 for detecting compression box motion state,
The acceleration sensor 12 is arranged in compression box 1, and the signal output part of acceleration sensor 12 is connected to programmable controller 7
Input, also includes alarm certainly, and described alarm is connected to the output end of programmable controller 7.What is so set is good
Be in：On the one hand, it is easy to detection compression box 1 to lift or decline state, with the lifting of compression box 1 or declines comprehensive level sensing
Device 2 is the logical operation information that programmable controller 7 provides that control self-action flow valve 5 is increase flow or reduction flow
Number, without counter or timer are set again come distinguish compression box 1 be propradation or decline state greatly simplify
The difficulty of programming.
On the other hand, because the initial velocity of the tache motorice of hydraulic cylinder 11 is zero, so can be counted according to acceleration sensor 12
The instantaneous velocity of compression box 1 at any one time is calculated, this instantaneous velocity predetermined value is arranged in programmable controller, works as compression
The instantaneous velocity that case 1 moves is more than maximal rate or programmable controller output alarm signal and simultaneously during less than minimum speed
The corresponding actions of self-action flow valve 5 are controlled, and the hydraulic oil that hydraulic pump 8 pumps out outflows back to fuel tank from overflow valve 9.Due to connection
Liquid flowing in pipe 6 needs the time, and this causes the detection hysteresis of liquid level sensor 2, and compression box 1 is detected by acceleration sensor 12
Speed, programmable controller 7 according to the signal detected make self-action flow valve 5 action make its flow reduce, so control
The speed of compression box 1 is avoided because compression box 1 is moved too fast, and liquid level sensor 2 has little time to detect, and makes hydraulic cylinder 11 synchronous
The levelness in the caused direction of motion of compression box 1 is insufficient not in time for dynamic adjustment, causes the unfavorable of the stuck damage of hydraulic cylinder
Phenomenon.Further, in order to prevent the stuck situation of above-mentioned hydraulic cylinder, the minimum movement of compression box 1 speed is set in programmable controller 7
Degree, due to hydraulic cylinder it is stuck before the instantaneous velocity of compression box 1 must be than proper motion when speed it is small, pass through acceleration sensor 12
The speed of compression box 1 is detected, programmable controller 7 makes the action of self-action flow valve 5 make its flow be according to the signal detected
Zero and warning message is exported, now the oil circuit of hydraulic cylinder 11 is cut off the appearance for avoiding stuck phenomenon or stuck phenomenon occurs
Hydraulic cylinder 11, which continues to move, afterwards brings damage to it.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (5)
- A kind of 1. dustbin drive device, it is characterised in that：Including the compression box for compressed garbage, for driving compression box liter The drive device of drop and the control device for controlling drive device；The drive device includes the hydraulic cylinder being arranged in compression box；The hydraulic cylinder at least provided with 3, each hydraulic cylinder Any hydraulic fluid port connects a self-action flow valve respectively；The control device includes programmable controller and for detecting the pressure The detection means of contracting case levelness；The input of the detection means and programmable controller connect, programmable controller it is defeated Go out end to be connected with self-action flow valve.The detection means includes fluid reservoir, the connecting tube for connecting fluid reservoir and for detecting liquid level change in fluid reservoir Liquid level sensor；The fluid reservoir is arranged on the tache motorice of hydraulic cylinder；The liquid level sensor output end is connected to programmable The input of controller.
- 2. dustbin drive device according to claim 1, it is characterised in that：The connecting tube includes both ends straight rigid pipe With middle tortuous flexible pipe.
- 3. dustbin drive device according to claim 2, it is characterised in that：The drive device also includes hydraulic pump, liquid Press reversal valve and fuel tank；The hydraulic pump is connected with hydraulicdirectional control valve, and hydraulicdirectional control valve is connected to after the hydraulic cylinder parallel connection.
- 4. dustbin drive device according to claim 5, it is characterised in that：The hydraulic pump oil-out is provided with overflow valve.
- 5. according to dustbin drive device described in claim 1-4 any claims, it is characterised in that：The detection means is also Including the acceleration sensor for detecting compression box motion state, the acceleration sensor is arranged in compression box, accelerates sensing The signal output part of device is connected to the input of programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823196.8A CN107458789A (en) | 2017-09-13 | 2017-09-13 | Dustbin drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823196.8A CN107458789A (en) | 2017-09-13 | 2017-09-13 | Dustbin drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107458789A true CN107458789A (en) | 2017-12-12 |
Family
ID=60552206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823196.8A Pending CN107458789A (en) | 2017-09-13 | 2017-09-13 | Dustbin drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458789A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087917A (en) * | 1998-09-11 | 2000-03-28 | Sumitomo Constr Mach Co Ltd | Cylinder stroke end shock reduction circuit(3) |
| CN202272409U (en) * | 2011-10-20 | 2012-06-13 | 余姚市捷宇机械有限公司 | Underground horizontal type garbage compression device |
| CN104340924A (en) * | 2013-08-08 | 2015-02-11 | 扬州市金威机械有限公司 | Lifting system for underground mobile garbage compression equipment |
| CN204642834U (en) * | 2015-02-09 | 2015-09-16 | 郑州中宇环保科技有限公司 | A kind of synchronization lifting column garbage compression box |
| CN106956881A (en) * | 2017-05-17 | 2017-07-18 | 徐州徐工环境技术有限公司 | Compressor station apparatus for controlling of lifting, method and compressor station |
| CN107143545A (en) * | 2017-05-28 | 2017-09-08 | 谢秀娟 | A kind of dynamical system of energy-saving garbage compression set |
| CN207258488U (en) * | 2017-09-13 | 2018-04-20 | 河南中成环保科技有限公司 | Multicolumn horizontal synchronization driving device |
-
2017
- 2017-09-13 CN CN201710823196.8A patent/CN107458789A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087917A (en) * | 1998-09-11 | 2000-03-28 | Sumitomo Constr Mach Co Ltd | Cylinder stroke end shock reduction circuit(3) |
| CN202272409U (en) * | 2011-10-20 | 2012-06-13 | 余姚市捷宇机械有限公司 | Underground horizontal type garbage compression device |
| CN104340924A (en) * | 2013-08-08 | 2015-02-11 | 扬州市金威机械有限公司 | Lifting system for underground mobile garbage compression equipment |
| CN204642834U (en) * | 2015-02-09 | 2015-09-16 | 郑州中宇环保科技有限公司 | A kind of synchronization lifting column garbage compression box |
| CN106956881A (en) * | 2017-05-17 | 2017-07-18 | 徐州徐工环境技术有限公司 | Compressor station apparatus for controlling of lifting, method and compressor station |
| CN107143545A (en) * | 2017-05-28 | 2017-09-08 | 谢秀娟 | A kind of dynamical system of energy-saving garbage compression set |
| CN207258488U (en) * | 2017-09-13 | 2018-04-20 | 河南中成环保科技有限公司 | Multicolumn horizontal synchronization driving device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 8 / F, block A2, No.7 Dongqing street, high tech Industrial Development Zone, Zhengzhou, Henan 450000 Applicant after: Henan Zhongcheng Environmental Protection Technology Co.,Ltd. Address before: Floor 1-9, unit 1, block 58, No.1, Cuizhu street, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Applicant before: HENAN ZHONGCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |