CN104944032A - Buried type movable garbage disposal equipment based on worm gear and lead screw transmission - Google Patents
Buried type movable garbage disposal equipment based on worm gear and lead screw transmission Download PDFInfo
- Publication number
- CN104944032A CN104944032A CN201510357224.2A CN201510357224A CN104944032A CN 104944032 A CN104944032 A CN 104944032A CN 201510357224 A CN201510357224 A CN 201510357224A CN 104944032 A CN104944032 A CN 104944032A
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- Prior art keywords
- lifting platform
- screw
- screw mandrel
- worm
- worm gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
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Abstract
The invention discloses buried type movable garbage disposal equipment based on worm gear and lead screw transmission in the technical field of garbage disposal equipment. The buried type movable garbage disposal equipment based on worm gear and lead screw transmission comprises a main framework, a lifting platform and a jacking transmission mechanism, wherein the lifting platform is further provided with a vertical lifting guide mechanism; the jacking transmission mechanism comprises lead screws, nuts and a bottom supporting base; the nuts are fixedly installed on the lifting platform; the axial length direction of the lead screws is consistent with the lifting direction of the lifting platform; the head portions of the lead screws are rotationally installed on the main framework; the foot portions of the lead screws are rotationally installed on the bottom supporting base; at least four sets of the lead screws and the nuts, and the number of sets is an even number; the lead screws and the nuts are symmetrically arranged; the foot portions of the lead screws are fixedly sleeved with worm gears; a rotation acting mechanism capable of driving the lead screws to rotate is arranged on a ground foundation below the lifting platform and comprises a worm meshed with the worm gears and a drive system capable of driving the worm to rotate. The synchronism of the lifting action of the lifting platform can be accurately controlled, and the structure is simple and reasonable.
Description
Technical field
The present invention relates to technical field of garbage disposal equipment, particularly the buried mobile refuse treatment plant of one.
Background technology
At present, buried mobile refuse treatment plant Application comparison is general, because this equipment imbeds underground in use, foul smell can not spread.In prior art, this equipment is provided with main body frame, for placing the lifting platform of garbage disposal case, jacking transmission device, vertical lift guiding mechanism, lifting platform can make vertical displacement movement by opposing body framework under the control of jacking transmission device, four elevating rams are furnished with equably in the below of lifting platform, each elevating ram is all configured with multi-channel proportional valve, and each elevating ram is also provided with displacement pickup, the displacement parameter of elevating ram can be fed back to control mechanism by displacement pickup at any time, the rising of elevating ram can be controlled, upper stop, decline, lower resting state, make the displacement of each elevating ram, speed can control in certain accuracy rating.
But in practical engineering application, lifting platform can produce asynchrony phenomenon in vertical lift process, its reason is in vertical lift process, and elevating ram inevitably exists certain lifting travel error, and such error is Centimeter Level.Such error can cause the table top of lifting platform to produce certain out-of-flat again and again, and lifting platform and main body frame can be caused to produce wear phenomenon of swiping, or even motion Caton phenomenon.Further, prior art is also provided with displacement pickup, multi-channel proportional valve, control mechanism to ensure the lifting action synchronism of elevating ram, and method to set up is too complicated, and cost is very high, and needs periodical maintenance, and maintenance cost also costly.
Summary of the invention
The object of this invention is to provide the buried mobile refuse treatment plant based on Worm gear feed screw driving, the lifting action synchronism of lifting platform can be controlled very accurately, and simple and reasonable, be convenient to field adjustable.
The object of the present invention is achieved like this: based on the buried mobile refuse treatment plant of Worm gear feed screw driving, comprise main body frame, for placing lifting platform, the jacking transmission device of garbage disposal case, described lifting platform can make vertical displacement movement by opposing body framework under the control of jacking transmission device, described lifting platform is also matingly provided with vertical lift guiding mechanism in order to guide the lifting action of lifting platform, and described jacking transmission device comprises screw mandrel, the screw be sleeved on screw mandrel, be fixed on end supporting seat below lifting platform in ground base; Described screw is fixedly mounted on lifting platform, and the axial length direction of described screw mandrel is consistent with the lifting direction of lifting platform, and the head of described screw mandrel is installed in rotation on main body frame, and the foot of described screw mandrel is installed in rotation on end supporting seat; Described screw mandrel, screw are at least provided with four covers and tricks is even number, and described screw mandrel, screw are arranged symmetrically with; The foot of described screw mandrel also fixed cover is provided with worm gear, and below described lifting platform, ground base is also provided with the revolution actuating mechanism that screw mandrel can be driven to rotate, described revolution actuating mechanism comprises the worm screw engaged with worm gear, the drive system that worm screw can be driven to rotate.
When the present invention works, drive systems worm screw rotates, and worm screw drives worm gear to rotate, and worm gear drives screw mandrel to rotate, because screw is fixed on lifting platform, and nut sleeve is contained on screw mandrel, therefore, when screw mandrel rotates, screw mandrel is active body, screw can do straight-line motion along with the rotation of screw mandrel, thus is the straight-line motion of screw by the convert rotational motion of screw mandrel, thus drives whole lifting platform to do vertical displacement movement.
Above-mentioned screw mandrel, screw are at least provided with four covers and tricks is even number, screw mandrel, screw are arranged symmetrically with, can make the hoisting force point of action of lifting platform can be symmetrical and distribute equably, the hoisting force suffered by lifting platform be very even, ensure that the stability of lifting platform vertical lift well.
Compared with prior art, beneficial effect of the present invention is: because the precision of screw rod transmission can reach grade, greatly improve the kinematic accuracy of each hoisting force point of action of lifting platform, the motion synchronicity of all hoisting force point of actions of lifting platform can be made to be significantly improved, to make lifting platform can do vertical displacement movement by opposing body framework very swimmingly; And the rotational action of screw mandrel is realized by engaging each other of worm and gear, and the rotation precision of screw mandrel also can reach grade, and the torque error of screw mandrel is very little, thus indirectly can ensure the precision of screw rod transmission; Because the jacking transmission device controlling lifting platform dipping and heaving is mechanical, not only precision is very high, and transmission is very steady, not easily break down when heavy duty, eliminate electric control element that is complicated, rapid wear, be easy to debugging, make, debug easily.
As preferred version of the present invention, described drive system is at least provided with two cover transmission gearboxs, is also provided with drive link and the main driving axle of the supporting setting with transmission gearbox, is also provided with actuator; Described transmission gearbox comprises the first helical wheel and second helical wheel of vertical also engagement mutually, and described transmission gearbox also comprises for sheathed first helical gear first gear wheel shaft, for sheathed second helical gear second gear wheel shaft; Described drive link one end is coaxially fixedly connected with worm screw by coupler, and the described drive link other end is coaxially fixedly connected with the second gear wheel shaft by coupler; The two ends of described main driving axle are coaxially fixedly connected with by first gear wheel shaft of coupler with adjacent two transmission gearboxs; The main shaft of described actuator is coaxially fixedly connected with the first gear wheel shaft of one of them transmission gearbox.During work, the main shaft of actuator drives the first gear wheel shaft of one of them transmission gearbox to rotate, main driving axle also carries out synchronous rotary, main driving axle drives the first gear wheel shaft of all the other transmission gearboxs to rotate, thus drive the first helical wheel to carry out synchronous rotary, because the first helical wheel and the second helical wheel are mutually vertical and engage, now, first helical wheel is as driving wheel, second helical wheel is as flower wheel, second helical wheel drives the second gear wheel shaft to rotate, and the second gear wheel shaft drives worm screw to rotate by drive link, makes worm screw that worm gear can be driven to rotate.The advantage of the program is: the layout type of drive system is fairly simple, and main driving axle connects the first gear wheel shaft of each transmission gearbox, installs very convenient; Because be provided with the first helical wheel and second helical wheel of vertical also engagement mutually in transmission gearbox, utilize gear-driven stationarity, the spinning movement of main driving axle, the first gear wheel shaft directly can be converted into the spinning movement of drive link, the second gear wheel shaft by transmission gearbox, ensure the particularity of transmission, and waste of power is very little.
As present invention further optimization scheme, described screw mandrel, screw can be provided with six covers or eight covers, and described transmission gearbox is correspondingly provided with three covers or four covers.Be equivalent to the hoisting force point of action adding lifting platform, and the quantity of transmission gearbox has also correspondingly changed, hoisting force degree of uniformity suffered by lifting platform is promoted further, because the precision of screw rod transmission can reach grade, therefore, this preferred version can ensure the motion synchronicity of all hoisting force point of actions of lifting platform well.
As present invention further optimization scheme, described actuator is motor or HM Hydraulic Motor.
As present invention further optimization scheme, described lifting platform is provided with the permanent seat for being fixedly connected with screw, is convenient to make, and is convenient to Fixed Nut.
For ensureing the lifting action guidance quality of lifting platform, described vertical lift guiding mechanism comprises the guide runner be fixed on lifting platform, and described main body frame is provided with the slide rail matched with guide runner.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the schematic layout pattern of drive system.
Fig. 3 is the A portion enlarged drawing in Fig. 1.
Wherein, 1 screw mandrel, 2 screws, 3 worm gears, 4 worm screws, 5 lifting platforms, 6 actuators, 7 transmission gearboxs, 7a first helical wheel, 7b second helical wheel, 7c first gear wheel shaft, 7d second gear wheel shaft, 8 main driving axles, 9 drive links, 10 end supporting seats, 11 permanent seats, 12 guide runners, 13 slide rails, 14 main body frames, 15 coupler.
Detailed description of the invention
As Figure 1-3, based on the buried mobile refuse treatment plant of Worm gear feed screw driving, comprise main body frame 14, for placing lifting platform 5, the jacking transmission device of garbage disposal case, lifting platform 5 can make vertical displacement movement by opposing body framework 14 under the control of jacking transmission device, lifting platform 5 is also matingly provided with vertical lift guiding mechanism in order to guide the lifting action of lifting platform 5, and jacking transmission device comprises screw mandrel 1, the screw 2 be sleeved on screw mandrel 1, be fixed on end supporting seat 10 below lifting platform 5 in ground base; Screw 2 is fixedly mounted on lifting platform 5, and the axial length direction of screw mandrel 1 is consistent with the lifting direction of lifting platform 5, and the head of screw mandrel 1 is installed in rotation on main body frame 14, and the foot of screw mandrel 1 is installed in rotation on end supporting seat 10; Screw mandrel 1, screw 2 are at least provided with four covers and tricks is even number, and screw mandrel 1, screw 2 are arranged symmetrically with; The foot of screw mandrel 1 also fixed cover is provided with worm gear 3, below lifting platform 5, ground base is also provided with the revolution actuating mechanism that screw mandrel 1 can be driven to rotate, and revolution actuating mechanism comprises the worm screw 4 engaged with worm gear 3, the drive system that worm screw 4 can be driven to rotate.
During work, drive systems worm screw 4 rotates, and worm screw 4 drives worm gear 3 to rotate, and worm gear 3 drives screw mandrel 1 to rotate, because screw 2 is fixed on lifting platform 5, and screw 2 is sleeved on screw mandrel 1, therefore, when screw mandrel 1 rotates, screw mandrel 1 is active body, screw 2 can do straight-line motion along with the rotation of screw mandrel 1, thus is the straight-line motion of screw 2 by the convert rotational motion of screw mandrel 1, thus drives whole lifting platform 5 to do vertical displacement movement.
Above-mentioned screw mandrel 1, screw 2 are at least provided with four covers and tricks is even number, screw mandrel 1, screw 2 are arranged symmetrically with, the hoisting force point of action of lifting platform 5 can be made to be uniformly distributed, and the hoisting force suffered by lifting platform 5 is very even, ensure that the stability of lifting platform 5 vertical lift well.
Above-mentioned drive system is at least provided with two cover transmission gearboxs 7, is also provided with and the drive link 9 of the supporting setting of transmission gearbox 7 and main driving axle 8, is also provided with actuator 6; Transmission gearbox 7 comprises the first helical wheel 7a and the second helical wheel 7b of vertical also engagement mutually, and transmission gearbox 7 also comprises for the first gear wheel shaft 7c of sheathed first helical wheel 7a, the second gear wheel shaft 7d for sheathed second helical wheel 7b; Drive link 9 one end is coaxially fixedly connected with worm screw 4 by coupler 15, and drive link 9 other end is coaxially fixedly connected with the second gear wheel shaft 7d by coupler 15; The two ends of main driving axle 8 are coaxially fixedly connected with the first gear wheel shaft 7c of adjacent two transmission gearboxs 7 by coupler 15; The main shaft of actuator 6 is coaxially fixedly connected with the first gear wheel shaft 7c of one of them transmission gearbox 7.During work, the main shaft of actuator 6 drives the first gear wheel shaft 7c of one of them transmission gearbox 7 to rotate, main driving axle 8 also carries out synchronous rotary, main driving axle 8 drives the first gear wheel shaft 7c of all the other transmission gearboxs 7 to rotate, thus drive the first helical wheel 7a to carry out synchronous rotary, because the first helical wheel 7a and the second helical wheel 7b are mutually vertical and engage, now, first helical wheel 7a is as driving wheel, second helical wheel 7b is as flower wheel, second helical wheel 7b drives the second gear wheel shaft 7d to rotate, second gear wheel shaft 7d drives worm screw 4 to rotate by drive link 9, make worm screw 4 that worm gear 3 can be driven to rotate.
Above-mentioned screw mandrel 1, screw 2 can be provided with six covers or eight covers, and transmission gearbox 7 is correspondingly provided with three covers or four covers.Be equivalent to the hoisting force point of action adding lifting platform 5, and the quantity of drive link 9, transmission gearbox 7 has also correspondingly changed, hoisting force degree of uniformity suffered by lifting platform 5 is promoted further, because the precision of screw mandrel 1 transmission can reach grade, therefore, this preferred version can ensure the motion synchronicity of all hoisting force point of actions of lifting platform 5 well.
Above-mentioned actuator 6 is motor or HM Hydraulic Motor.
Above-mentioned lifting platform 5 is provided with the permanent seat 11 for being fixedly connected with screw 2, is convenient to make, and is convenient to Fixed Nut 2.
Above-mentioned vertical lift guiding mechanism comprises the guide runner 12 be fixed on lifting platform 5, and main body frame 14 is provided with the slide rail 13 matched with guide runner 12.
The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection scope of the present invention.
Claims (6)
1. based on the buried mobile refuse treatment plant of Worm gear feed screw driving, comprise main body frame (14), for placing the lifting platform (5) of garbage disposal case, jacking transmission device, described lifting platform (5) can make vertical displacement movement by opposing body framework (14) under the control of jacking transmission device, described lifting platform (5) is also matingly provided with vertical lift guiding mechanism in order to guide the lifting action of lifting platform (5), it is characterized in that: described jacking transmission device comprises screw mandrel (1), be sleeved on the screw (2) on screw mandrel (1), be fixed on the end supporting seat (10) in the ground base of lifting platform (5) below,
Described screw (2) is fixedly mounted on lifting platform (5), the axial length direction of described screw mandrel (1) is consistent with the lifting direction of lifting platform (5), and the head of described screw mandrel (1) is installed in rotation on main body frame (14), the foot of described screw mandrel (1) is installed in rotation on end supporting seat (10);
Described screw mandrel (1), screw (2) are at least provided with four covers and tricks is even number, and described screw mandrel (1), screw (2) are arranged symmetrically with;
The foot of described screw mandrel (1) also fixed cover is provided with worm gear (3), described lifting platform (5) below ground base is also provided with the revolution actuating mechanism that screw mandrel (1) can be driven to rotate, and described revolution actuating mechanism comprises the worm screw (4) engaged with worm gear (3), the drive system that worm screw (4) can be driven to rotate.
2. the buried mobile refuse treatment plant based on Worm gear feed screw driving according to claim 1, it is characterized in that: described drive system is at least provided with two cover transmission gearboxs (7), also be provided with and the drive link (9) of transmission gearbox (7) supporting setting and main driving axle (8), be also provided with actuator (6); Described transmission gearbox (7) comprises the first helical wheel (7a) and second helical wheel (7b) of vertical also engagement mutually, and described transmission gearbox (7) also comprises for first gear wheel shaft (7c) of sheathed first helical wheel (7a), the second gear wheel shaft (7d) for sheathed second helical wheel (7b); Described drive link (9) one end is coaxially fixedly connected with worm screw (4) by coupler (15), and described drive link (9) other end is coaxially fixedly connected with the second gear wheel shaft (7d) by coupler (15); The two ends of described main driving axle (8) are coaxially fixedly connected with first gear wheel shaft (7c) of adjacent two transmission gearboxs (7) by coupler (15); The main shaft of described actuator (6) is coaxially fixedly connected with first gear wheel shaft (7c) of one of them transmission gearbox (7).
3. the buried mobile refuse treatment plant based on Worm gear feed screw driving according to claim 2, is characterized in that: described screw mandrel (1), screw (2) can be provided with six covers or eight covers, and described transmission gearbox (7) is correspondingly provided with three covers or four covers.
4. the buried mobile refuse treatment plant based on Worm gear feed screw driving according to claim 3, is characterized in that: described actuator (6) is motor or HM Hydraulic Motor.
5. the buried mobile refuse treatment plant based on Worm gear feed screw driving according to claim 1, is characterized in that: described lifting platform (5) is provided with the permanent seat (11) for being fixedly connected with screw (2).
6. the buried mobile refuse treatment plant based on Worm gear feed screw driving according to claim 1, it is characterized in that: described vertical lift guiding mechanism comprises the guide runner (12) be fixed on lifting platform (5), described main body frame (14) is provided with the slide rail (13) matched with guide runner (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357224.2A CN104944032B (en) | 2015-06-26 | 2015-06-26 | Buried mobile refuse treatment plant based on Worm gear feed screw driving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357224.2A CN104944032B (en) | 2015-06-26 | 2015-06-26 | Buried mobile refuse treatment plant based on Worm gear feed screw driving |
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| Publication Number | Publication Date |
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| CN104944032A true CN104944032A (en) | 2015-09-30 |
| CN104944032B CN104944032B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510357224.2A Active CN104944032B (en) | 2015-06-26 | 2015-06-26 | Buried mobile refuse treatment plant based on Worm gear feed screw driving |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
| CN105347273A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting platform |
| CN107470499A (en) * | 2017-09-25 | 2017-12-15 | 江西亨成实业有限公司 | A kind of wind wheel roller press |
| CN107934324A (en) * | 2017-12-27 | 2018-04-20 | 扬州金威环保科技有限公司 | A kind of buried type garbage classification recycle bin that can steadily lift |
| CN109605302A (en) * | 2018-12-19 | 2019-04-12 | Tcl王牌电器(惠州)有限公司 | Lifting body and processing unit (plant) |
| CN110589013A (en) * | 2019-08-19 | 2019-12-20 | 沈阳宝通门业有限公司 | Lifting adjusting support suitable for fixed horizontal tail dock |
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| JPH08119589A (en) * | 1994-10-26 | 1996-05-14 | Fujita Corp | Jacking device to push up large structure |
| CN2444906Y (en) * | 2000-10-08 | 2001-08-29 | 山东工程学院 | Chain type totally-enclosed hirozontal garbage transit station |
| CN201427778Y (en) * | 2009-03-20 | 2010-03-24 | 张俊杰 | Pit type garbage transloading equipment lifting device with synchronizing shafts |
| CN204138312U (en) * | 2014-10-18 | 2015-02-04 | 厦门理工学院 | A kind of main equipment bont |
| CN204979946U (en) * | 2015-06-26 | 2016-01-20 | 扬州市金威机械有限公司 | Formula of burying remove refuse handling installation based on worm wheel screw drive |
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2015
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Patent Citations (6)
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| JPH0899798A (en) * | 1994-09-30 | 1996-04-16 | Oi Seisakusho Co Ltd | Elevator device |
| JPH08119589A (en) * | 1994-10-26 | 1996-05-14 | Fujita Corp | Jacking device to push up large structure |
| CN2444906Y (en) * | 2000-10-08 | 2001-08-29 | 山东工程学院 | Chain type totally-enclosed hirozontal garbage transit station |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
| CN105347273A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting platform |
| CN107470499A (en) * | 2017-09-25 | 2017-12-15 | 江西亨成实业有限公司 | A kind of wind wheel roller press |
| CN107934324A (en) * | 2017-12-27 | 2018-04-20 | 扬州金威环保科技有限公司 | A kind of buried type garbage classification recycle bin that can steadily lift |
| CN107934324B (en) * | 2017-12-27 | 2024-07-16 | 扬州金威环保科技有限公司 | Bury formula rubbish classification recycle bin that can steadily go up and down |
| CN109605302A (en) * | 2018-12-19 | 2019-04-12 | Tcl王牌电器(惠州)有限公司 | Lifting body and processing unit (plant) |
| CN110589013A (en) * | 2019-08-19 | 2019-12-20 | 沈阳宝通门业有限公司 | Lifting adjusting support suitable for fixed horizontal tail dock |
| CN110589013B (en) * | 2019-08-19 | 2024-04-02 | 沈阳宝通门业有限公司 | Lifting adjusting bracket applicable to fixed horizontal tail dock |
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| Publication number | Publication date |
|---|---|
| CN104944032B (en) | 2016-11-02 |
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Effective date of registration: 20171226 Address after: 225000 new Ganquan East Road, Hanjiang District, Yangzhou, Jiangsu Province, No. 50 Patentee after: Yangzhou Jin Wei Environmental Protection Technology Co., Ltd Address before: 225000 Yangzhou, Hanjiang District, Jiangsu City, the town of unity village Patentee before: Yangzhou Jinwei Machinery Co., Ltd. |
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