CN208200310U - Agricultural machinery and implement automatic lifting device - Google Patents
Agricultural machinery and implement automatic lifting device Download PDFInfo
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- CN208200310U CN208200310U CN201820711892.XU CN201820711892U CN208200310U CN 208200310 U CN208200310 U CN 208200310U CN 201820711892 U CN201820711892 U CN 201820711892U CN 208200310 U CN208200310 U CN 208200310U
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- column
- lifting device
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- slot
- fixed frame
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to agricultural equipment technology field more particularly to agricultural machinery and implement automatic lifting devices.Design including lever lifting device, compression bar is pressed above and below only needing can be by heavy lift to certain altitude by playing a cape, the motion range for playing cape is the height of column, solve jack point it is lower apart from ground when jack can not be put into, the problem of jack can not rise to specified altitude assignment when higher；Lever lifting device is stabilized in ground by fixed frame, fixed frame can be collected in inside column when not used, use is easy to carry；Screw rod lifting device can also realize that 360 degree rotation is promoted by fixed frame, solve machine parts production when the problem of using fork truck often to realize entrucking feeding process, can not working because of operating space limitation fork truck sometimes；The design of whole device can also realize multi-angle lifting heavy.
Description
Technical field
The utility model relates to agricultural equipment technology field more particularly to agricultural machinery and implement automatic lifting devices.
Background technique
With social progress and development, continuous improvement of people's living standards, people's lives mode is also had occurred very
Big variation, people's trip more and more relies on vehicle, then jack is as a kind of indispensable device of vehicle maintenance；?
Jack is often used during agricultural machinery production and vehicle maintenance, jack pushes telescopic rod ejection, jack point using oil pressure
Jack can not be put into when lower apart from ground, and jack can not rise to specified altitude assignment when higher；In machine parts production
When use fork truck often to realize entrucking feeding process, sometimes because operating space limitation fork truck can not work.
Utility model content
Technical problem to be solved in the utility model is to provide agricultural machinery and implement certainly for above-mentioned technical deficiency
Dynamic lifting device, using the design of lever lifting device, need to only press compression bar up and down can be arrived heavy lift by playing a cape
Certain altitude, rise cape motion range be column height, solve jack point it is lower apart from ground when jack can not put
Enter, the problem of jack can not rise to specified altitude assignment when higher；Lever lifting device is stabilized in ground by fixed frame, does not have to
When fixed frame can be collected in inside column, use is easy to carry；Screw rod lifting device can also realize 360 by fixed frame
Degree rotates and upgrades, solve machine parts production when use fork truck often to realize entrucking feeding process, sometimes because of operation
The problem of space limitation fork truck can not work；The design of whole device can also realize multi-angle lifting heavy.
It includes fixed frame, column and lever that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Lifting device；Column inner bottom is provided with sleeve；Fixed mount setting is in sleeve inner；Handle is provided at the top of column；Lever
Lifting device is socketed in the middle part of column；Fixed frame includes summarizing head and supporting leg；Summarize head and sleeve lining is slidably connected；Summarize head
Bottom periphery is provided with multiple grooves；Fixing axle is provided in the middle part of groove；Groove side is provided with fixing groove；Above branch midleg
It is provided with sliding slot；Sliding slot and fixing axle are slidably connected；It is clamped at the top of supporting leg with fixing groove；Supporting leg bottom side is provided with support
Block；Supporting block bottom is concordant with a bottom is summarized；The supporting leg other side is provided with platform in the longitudinal direction；Platform and column bottom
It is in contact.
The technical program is advanced optimized, the lever lifting device includes lifting housing, tension spring, pressure plare, spring
And compression bar；Top has been provided with cape on the left of lifting housing；It rises and fixed hub is set below cape；Pressure plare left side and fixing axle
Hollow pin axis connection；Pressure plare lower right-hand side is equipped with axis；Pressure plare right side central is provided with boss；Spiral shell at the top of boss and compression bar
Line connection；Snap-gauge is provided in the middle part of lifting housing；Left side is provided with the first card slot in the middle part of snap-gauge；First card slot runs through column；The
Top and the touching of axis bottom connection on the right side of one card slot；First card slot on both sides of the middle is provided with the first attachment base；It lifts by crane in housing
Portion top two sides are mounted on the second attachment base；First attachment base and the second attachment base are connected by tension spring both ends.
The technical program is advanced optimized, the lifting housing top left side both ends are fixedly installed third connection
Seat；Lifting housing right side central is fixedly installed with bayonet lock；It is provided with jam plate at the top of lifting housing, is provided with the second card in the middle part of jam plate
Slot；Second card slot runs through column；It is connected on the left of jam plate with third attachment base shaft；Jam plate right side central is provided with through slot；Bayonet lock
Through spring and through slot；Through slot bottom is connected at the top of lifting housing by spring.
The technical program is advanced optimized, the first card slot width is greater than column width；First card slot and the second card
Slot it is of same size.
Compared with prior art, the utility model has the advantage that the design of 1, lever lifting device, need to only go up pushing
The motion range that dynamic pressure bar by heavy lift to certain altitude, can play cape by playing cape is the height of column, is solved
The problem of jack can not be put into when jack point is lower apart from ground, and jack can not rise to specified altitude assignment when higher；2, thick stick
Bar lifting device is stabilized in ground by fixed frame, fixed frame can be collected in inside column when not used, use is easy to carry；
3, screw rod lifting device can also by fixed frame realize 360 degree rotation, solve machine parts production when often use
Fork truck is come the problem of realizing entrucking feeding process, can not work because of operating space limitation fork truck sometimes；4, the design of whole device
It can also realize multi-angle lifting heavy.
Detailed description of the invention
Fig. 1 is the appearance isometric side view of agricultural machinery and implement automatic lifting device.
Fig. 2 is the lever lifting device internal structure partial sectional view of agricultural machinery and implement automatic lifting device.
Fig. 3 is the fixed frame internal structure partial sectional view of agricultural machinery and implement automatic lifting device.
In figure: 1, fixed frame；101, summarize head；102, supporting leg；103, groove；104, fixing axle；105, fixing groove；106,
Supporting block；107, platform；108, sliding slot；2, column；201, sleeve；202, handle；3, lever lifting device；301, lifting is outer
Set；302, tension spring；303, pressure plare；304, spring；305, compression bar；306, cape is played；307, fixed hub；308, axis；
309, boss；310, snap-gauge；311, the first card slot；312, the first attachment base；313, the second attachment base；314, third attachment base；
315, bayonet lock；316, jam plate；317, the second card slot；318, through slot.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Specific embodiment 1: it is characterized by comprising fixed frames for agricultural machinery and implement automatic lifting device in conjunction with shown in Fig. 1-3
1, column 2 and lever lifting device 3；2 inner bottom of column is provided with sleeve 201；Fixed frame 1 is arranged inside sleeve 201；It is vertical
Handle 202 is provided at the top of column 2；Lever lifting device 3 is socketed in 2 middle part of column；Fixed frame 1 includes summarizing first 101 and supporting leg
102；Summarize first 101 and 201 inner wall of sleeve be slidably connected；Summarize first 101 bottom periphery and is provided with multiple grooves 103；Groove 103
Middle part is provided with fixing axle 104；103 side of groove is provided with fixing groove 105；102 middle part top of supporting leg is provided with sliding slot 108；
Sliding slot 108 and fixing axle 104 are slidably connected；102 top of supporting leg and fixing groove 105 are clamped；102 bottom side of supporting leg is provided with branch
Bracer 106；106 bottom of supporting block is concordant with first 101 bottom is summarized；102 other side of supporting leg is provided with platform in the longitudinal direction
107；Platform 107 and the touching of 2 bottom connection of column；Lever lifting device 3 include lifting housing 301, tension spring 302, pressure plare 303,
Spring 304 and compression bar 305；301 left side top of lifting housing has been provided with cape 306；It rises and fixed hub is set below cape 306
307；303 left side of pressure plare is connected with 307 pin shaft of fixed hub；303 lower right-hand side of pressure plare is equipped with axis 308；Pressure plare
303 right side centrals are provided with boss 309；Boss 309 is connected with 305 screw top of compression bar；Card is provided in the middle part of lifting housing 301
Plate 310；310 middle part left side of snap-gauge is provided with the first card slot 311；First card slot 311 runs through column 2；On first card slot, 311 right side
Side and the touching of 308 bottom connection of axis；First card slot, 311 on both sides of the middle is provided with the first attachment base 312；It lifts by crane in housing 301
Portion top two sides are mounted on the second attachment base 313；First attachment base 312 and the second attachment base 313 are connected by 302 both ends of tension spring
It connects；Lifting 301 top left side both ends of housing are fixedly installed third attachment base 314；Lift by crane the fixed peace of 301 right side central of housing
Equipped with bayonet lock 315；It is provided with jam plate 316 at the top of lifting housing 301, the second card slot 317 is provided in the middle part of jam plate 316；Second card
Slot 317 runs through column 2；316 left side of jam plate is connected with 314 shaft of third attachment base；316 right side central of jam plate is provided with through slot
318；Bayonet lock 315 runs through spring 304 and through slot 318；It is connected at the top of 318 bottom of through slot and lifting housing 301 by spring 304；
First card slot, 311 width is greater than 2 width of column；First card slot 311 and the second card slot 317 it is of same size.
In use, step 1, in conjunction with shown in Fig. 1 and 3, when horizontal plane promotes heavier weight, fixed frame 1 is adjusted, by column 2
Straight down, fixed frame 1 is moved downward along sleeve 201 due to gravity, summarizes first 101 top along 201 inner wall of sleeve to downslide
It is dynamic, when summarize first 101 top every platform and 201 inner bottom of sleeve to when contact, 201 bottom of sleeve will summarize first 101 and block,
Three supporting legs 102 are opened 90 degree, at this moment 106 bottom of supporting block with summarize first 101 bottom flush, the platform 107 of supporting leg 102
With 2 bottom flush of column, 102 top of supporting leg and fixing groove 105 are corresponding, then push supporting leg 102,102 edge of supporting leg inwards
Fixing groove 105 is internally slided, while sliding slot 108 when 102 top of supporting leg and is fixed along 104 horizontal direction internal slide of fixing axle
Stop pushing when 105 bottom connection of slot touches, place the device in ground, supporting block 106 and summarize first 101 with face contact, bottom
Seat is opened and is finished；Column 2 is lifted after the completion of work, supporting leg 102 is then pulled to make 102 top of supporting leg and fixing groove outward
105 are detached from, and unclamp supporting leg 102, and because of 102 gravity of supporting leg, sliding slot 108 is rotated around fixing axle 104, and three supporting legs 102 are withdrawn,
Supporting leg 102 is finally pushed up, summarizes first 101 along 201 upward sliding of sleeve, realizes pedestal and hide, lever lifting device 3 is logical
It crosses fixed frame 1 and is stabilized in ground, fixed frame 1 can be collected in inside column 2 when not used, use is easy to carry.
Step 2 when lifting heavy, presses downwards 316 right side of jam plate, jam plate 316 is connected around third in conjunction with shown in Fig. 1-3
Seat 314 rotates clockwise, and jam plate 316 rotates clockwise compressed spring 304, because 317 width of the second card slot is greater than 2 width of column,
So 316 right side of jam plate and column 2 are detached from, jam plate 316 and 2 clamped condition of column are released；At this moment in lever lifting device 3 itself
Lifting housing 301 is along 2 slide downward of column under the action of gravity, the release when hoisting platform 107 moves to the lower section of lifting point
Jam plate 316, jam plate 316 rebound counterclockwise under the action of 304 power of spring, and the low right side in the left side of jam plate 316 is high, pass through inclined the
Two draw-in groove 317 and column 2 are clamped 3 locked and fixed of lever lifting device；Compression bar 305 is then taken out, compression bar 305 is connected to convex
On platform 309, the underface that cape 306 is located at jack point is played, pulls down compression bar 305, compression bar 305 is by boss 309 with dynamic pressure
Power plate 303 rotates clockwise, and pressure plare 303 is rotated clockwise to be rotated down on the right side of snap-gauge 310 by driving axis 308 to press,
First card slot 311 rotates counterclockwise, and the high right side in 310 left side of snap-gauge is low, and the first card slot 311 and the column 2 of heeling condition block, this
310 right side of snap-gauge is pressed under state, snap-gauge 310 is fixed；Continue to press compression bar 305, because snap-gauge 310 is fixing shape at this time
State moves upwards on the left of pressure plare 303 so being pressed by the support of axis 308, and 303 left side of pressure plare turns with 104 sets of fixing axle
Axis connection, so drive lifting housing 301 along 2 upward sliding of column, eventually by playing cape 306 for heavy lift；Compression bar 305
Tension spring 302 is stretched by the first attachment base 312 and the second attachment base 313 during pressing, when unclamping compression bar 305, in tension spring
Snap-gauge 310 rotates counterclockwise under the action of 302 power, and the first card slot 311 and 2 clamped condition of column release, and compression bar 305 is in axis
It rebounds under the action of 308, jam plate 316 remains that the low right side in left side is high under the action of 304 power of spring during this, so loose
Lever lifting device 3 is locked by the second card slot 317 when opening compression bar 305, will not be slid downwards, a promotion course of work is complete
Finish；Back and forth press compression bar 305 can continuous lifting heavy, the design of bar lifting device only needs press compression bar 305 up and down and pass through
The motion range that cape 306 by heavy lift to certain altitude, can play cape 306 is the height of column 2, solves jack point
The problem of jack can not be put into when lower apart from ground, and jack can not rise to specified altitude assignment when higher.Plane plays hoist
Compression bar 305 can be rotated when object, compression bar 305 drives column 2 to rotate by lifting housing 301, and sleeve 201 is around summarizing first 101 turns
It is dynamic, realize the function of translation hoisting heavy, 360 degree rotation, solution can also be realized by fixed frame 1 by solving screw rod lifting device
Machine parts of having determined production when use fork truck often to realize entrucking feeding process, sometimes because operating space limitation fork truck without
The problem of method works；Inclined-plane withdraws fixed frame 1 when lifting by crane, and is fulcrum by 2 bottom of column, it is vertical that hand holds the control of handle 202
Column 2, it is similarly above-mentioned to press 305 hoisting heavy of compression bar, it is swung finally by control column 2 and puts down weight, realize that multi-angle rises
Hoist object.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (4)
1. agricultural machinery and implement automatic lifting device, it is characterised in that: including fixed frame (1), column (2) and lever lifting device (3)；It is vertical
Column (2) inner bottom is provided with sleeve (201)；Fixed frame (1) setting is internal in sleeve (201)；Handle is provided at the top of column (2)
Hand (202)；Lever lifting device (3) is socketed in the middle part of column (2)；Fixed frame (1) includes summarizing head (101) and supporting leg (102)；
Summarize head (101) and sleeve (201) inner wall is slidably connected；Summarize head (101) bottom periphery and is provided with multiple grooves (103)；It is recessed
Fixing axle (104) are provided in the middle part of slot (103)；Groove (103) side is provided with fixing groove (105)；Top in the middle part of supporting leg (102)
It is provided with sliding slot (108)；Sliding slot (108) and fixing axle (104) are slidably connected；Block at the top of supporting leg (102) with fixing groove (105)
It connects；Supporting leg (102) bottom side is provided with supporting block (106)；Supporting block (106) bottom is concordant with head (101) bottom is summarized；Branch
Leg (102) other side is provided with platform (107) in the longitudinal direction；Platform (107) and the touching of column (2) bottom connection.
2. agricultural machinery and implement automatic lifting device according to claim 1, it is characterised in that: lever lifting device (3) includes
Hang housing (301), tension spring (302), pressure plare (303), spring (304) and compression bar (305)；Lift by crane top on the left of housing (301)
It has been provided with cape (306)；It rises and fixed hub (307) is set below cape (306)；Pressure plare (303) left side and fixed hub
(307) pin shaft connects；Pressure plare (303) lower right-hand side is equipped with axis (308)；Pressure plare (303) right side central is provided with convex
Platform (309)；Boss (309) is connected with compression bar (305) screw top；Snap-gauge (310) are provided in the middle part of lifting housing (301)；Card
Left side is provided with the first card slot (311) in the middle part of plate (310)；First card slot (311) runs through column (2)；On the right side of first card slot (311)
Top and the touching of axis (308) bottom connection；First card slot (311) on both sides of the middle is provided with the first attachment base (312)；Lifting is outer
Set (301) inner tip two sides are mounted on the second attachment base (313)；First attachment base (312) and the second attachment base (313) are logical
Cross the connection of tension spring (302) both ends.
3. agricultural machinery and implement automatic lifting device according to claim 2, it is characterised in that: lifting housing (301) top left side
Both ends are fixedly installed third attachment base (314)；Lifting housing (301) right side central is fixedly installed with bayonet lock (315)；Lifting
It is provided with jam plate (316) at the top of housing (301), is provided with the second card slot (317) in the middle part of jam plate (316)；Second card slot (317) passes through
Wear column (2)；It is connected on the left of jam plate (316) with third attachment base (314) shaft；Jam plate (316) right side central is provided with through slot
(318)；Bayonet lock (315) runs through spring (304) and through slot (318)；Pass through at the top of through slot (318) bottom and lifting housing (301)
Spring (304) connection.
4. agricultural machinery and implement automatic lifting device according to claim 3, it is characterised in that: the first card slot (311) width is greater than
Column (2) width；First card slot (311) and the second card slot (317) it is of same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711892.XU CN208200310U (en) | 2018-05-14 | 2018-05-14 | Agricultural machinery and implement automatic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711892.XU CN208200310U (en) | 2018-05-14 | 2018-05-14 | Agricultural machinery and implement automatic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200310U true CN208200310U (en) | 2018-12-07 |
Family
ID=64520852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820711892.XU Expired - Fee Related CN208200310U (en) | 2018-05-14 | 2018-05-14 | Agricultural machinery and implement automatic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407141A (en) * | 2019-08-14 | 2019-11-05 | 常州工学院 | A simple heavy object lifting device |
| CN110900289A (en) * | 2019-12-19 | 2020-03-24 | 张家港市智周工业技术有限公司 | Jacking mechanism |
| US12410041B2 (en) | 2021-10-25 | 2025-09-09 | Stanley Black & Decker, Inc. | Lifting and lowering tool |
-
2018
- 2018-05-14 CN CN201820711892.XU patent/CN208200310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407141A (en) * | 2019-08-14 | 2019-11-05 | 常州工学院 | A simple heavy object lifting device |
| CN110900289A (en) * | 2019-12-19 | 2020-03-24 | 张家港市智周工业技术有限公司 | Jacking mechanism |
| US12410041B2 (en) | 2021-10-25 | 2025-09-09 | Stanley Black & Decker, Inc. | Lifting and lowering tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190514 |