CN102598953A - Self-help stalk puller - Google Patents
Self-help stalk puller Download PDFInfo
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- CN102598953A CN102598953A CN2012101000230A CN201210100023A CN102598953A CN 102598953 A CN102598953 A CN 102598953A CN 2012101000230 A CN2012101000230 A CN 2012101000230A CN 201210100023 A CN201210100023 A CN 201210100023A CN 102598953 A CN102598953 A CN 102598953A
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Abstract
The invention discloses a self-help stalk puller, which comprises a spindle, travelling wheels rotatably disposed at two ends of the spindle, a handle bar, a foot bar, clamping blocks, drive blocks, a clamping block return elastic element and a foot bar return elastic element. Both the handle bar and the foot bar are rotatably connected with the spindle. The clamping blocks are rotatably and symmetrically disposed at one end of the handle bar. Each clamping block is provided with an outer clamping slope. The drive blocks are fixedly disposed at one end of the foot bar. Each drive block is provided with an inner drive slope in sliding connection with the corresponding clamping slope. The clamping block return elastic element is disposed between the two clamping blocks. The foot bar return elastic element is connected between the handle bar and the foot bar. The self-help stalk puller is simple in structure and easy to implement, free of oil consumption and electricity, and environment-friendly, and the efficiency of pulling stalks is improved for farmers.
Description
Technical field
The present invention relates to the farm implements field, especially is a kind of self-service pole jack.
Background technology
In recent years, along with the continuous guiding with national policy of popularizing of agricultural mechanization, increasing people want to alleviate by farm implements the labour intensity of oneself; Advance in living standard, the peasant who cultivates for small size especially is owing to use big machinery harvesting cost high; Not easy to operate; Very flexible rests on the manual stage so go back majority so far, and equally also there is shortcoming such as waste time and energy in manual operations.The bar stem that comprises a lot of rigid posts stem of cotton bar crop is pulled out a great problem that operation becomes friend peasant.For this reason, we have designed the pole jack of the self-service use of peasant that a kind of suitable small size cultivates.
Summary of the invention
The object of the invention is that the bar stem that solves above-mentioned farmland bar stem crop pulls out problem, and a kind of self-service pole jack is provided, and is specifically realized by following technical scheme.
A kind of self-service pole jack, this self-service pole jack comprise main shaft, rotate a pair of road wheel, handlebar, foot-driven lever, two clamps, two drive blocks, clamp reseting elastic element and foot-driven lever reseting elastic elements of being arranged on the main shaft two ends; Said handlebar and foot-driven lever all are rotationally connected with the main shaft middle part; Said clamp is symmetricly set on handlebar one end rotationally; And this clamp outside is equipped with the clamping inclined-plane, and said drive block is fixedly installed on foot-driven lever one end, and this drive block inboard is provided with the driving inclined-plane that is slidingly connected with said clamping inclined-plane; Said clamp reseting elastic element is arranged between two clamps, and said foot-driven lever reseting elastic element connects said handlebar and foot-driven lever.
Described self-service pole jack further design is that said clamp reseting elastic element is horizontally set between two clamps, and said foot-driven lever reseting elastic element vertically connects handlebar and foot-driven lever.
Described self-service pole jack further design is that said clamp reseting elastic element and foot-driven lever reseting elastic element are back-moving spring.
Described self-service pole jack further design is that said main shaft middle part is provided with support, and said support is provided with respectively foot-driven lever turning cylinder and the handlebar turning cylinder that is rotationally connected with foot-driven lever and handlebar.
Described self-service pole jack further design is that said handlebar end is provided with locating clip, and this locating clip middle part is provided with the clamp rotating shaft, and said clamp rotates through connecting rod respectively and is arranged in the clamp rotating shaft.
Described self-service pole jack further design is that said foot-driven lever middle part is provided with mating holes, and said handlebar middle part is provided with bending part, and this bending part passes said mating holes.
Described self-service pole jack further design is that the other end that said handlebar and clamp are relative is provided with handle, and the corresponding end of said foot-driven lever and handle is provided with pedal.
Described self-service pole jack further design is that said two clamp inboards are provided with corresponding horizontal direction interlock line.
The present invention keeps clamp not swing up and down through handlebar, and pedal is downward, and drive block rises; Thereby cooperating with inclined-plane between the clamp, drive block makes drive block order about clamp when rising to horizontally rotate and clamp crop bar stem; Then the pedal continuation is downward then to press down handlebar, and handlebar is downward with pedal, under foot-driven lever and handlebar acting in conjunction; Active force acts on the crop bar stem at double; Crop bar stem is pulled out, and operation process has utilized lever principle, can easily crop bar stem be pulled out; The present invention is simple in structure, be easy to realize, and the present invention does not consume oil and do not take electric environmental protection, has effectively improved peasant's dead man operating efficiency.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is handlebar, foot-driven lever and main shaft connection structure sketch map.
Fig. 3 is the handlebar structural representation.
Fig. 4 is the clamp structural representation.
Fig. 5 is clamp and drive block structural relation sketch map.
Embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified
In conjunction with Fig. 3, Fig. 4 and Fig. 5, handlebar 3 ends are provided with locating clip 33, and these locating clip 33 middle parts are provided with clamp rotating shaft 34, and clamp 5 rotates through connecting rod 51 respectively and is arranged in the clamp rotating shaft 34.Clamp 5 inboards are equipped with corresponding horizontal direction interlock line 53; Its outside is equipped with and clamps inclined-plane 52; Drive block 6 is fixedly installed on foot-driven lever 4 one ends, and these drive block 6 inboards are provided with and clamp the driving inclined-plane 61 that inclined-plane 52 is slidingly connected, (among the figure in order to indicate two inclined-planes clear; Both are contact not, and in fact both keep being slidingly connected under the effect of clamp reseting elastic element.) clamp reseting elastic element 7 is horizontally set between two connecting rods 51, foot-driven lever reseting elastic element 8 vertically connects handlebars 3 and foot-driven levers 4.Clamp reseting elastic element 7 can be reseting elastic elements such as spring or torsion spring with foot-driven lever reseting elastic element 8, pulls out operation so that each several part in time resets next time.Handlebar 3 is provided with handle 35 with the clamp 5 relative other ends, and foot-driven lever 4 is provided with pedal 43 with handle 33 corresponding ends.
This self-service pole jack promotes this self-service pole jack and makes clamp 5 corresponding with crop bar stem when operation, and the operator holds handle 35; Trample pedal 43 downwards; Make the drive block 6 that is arranged on foot-driven lever 4 other ends move upward, thereby drive inclined-plane 61 and clamp inclined-plane 52 sliding frictions, make clamp 5 clamp crop bar stem to middle gathering; Press down handlebar 3 simultaneously, thereby making to lift on clamp 5 one ends pulls out crop bar stem.After this, clamp 5 opens under the effect of its corresponding back-moving spring, and also homing under its corresponding action of reset spring of foot-driven lever 4.The back-moving spring of foot-driven lever has guaranteed foot-driven lever 4 under the situation that does not have the external force effect simultaneously, and its two ends all can not offset with ground.
Claims (8)
1. self-service pole jack; It is characterized in that this self-service pole jack comprises main shaft, rotates a pair of road wheel, handlebar, foot-driven lever, two clamps, two drive blocks, clamp reseting elastic element and foot-driven lever reseting elastic elements of being arranged on the main shaft two ends; Said handlebar and foot-driven lever all are rotationally connected with the main shaft middle part; Said clamp is symmetricly set on handlebar one end rotationally; And this clamp outside is equipped with the clamping inclined-plane, and said drive block is fixedly installed on foot-driven lever one end, and this drive block inboard is provided with the driving inclined-plane that is slidingly connected with said clamping inclined-plane; Said clamp reseting elastic element is arranged between two clamps, and said foot-driven lever reseting elastic element connects said handlebar and foot-driven lever.
2. a kind of self-service pole jack according to claim 1 is characterized in that, said clamp reseting elastic element is horizontally set between two clamps, and said foot-driven lever reseting elastic element vertically connects handlebar and foot-driven lever.
3. a kind of self-service pole jack according to claim 2 is characterized in that said clamp reseting elastic element and foot-driven lever reseting elastic element are back-moving spring.
4. a kind of self-service pole jack according to claim 1 is characterized in that, said main shaft middle part is provided with support, and said support is provided with respectively foot-driven lever turning cylinder and the handlebar turning cylinder that is rotationally connected with foot-driven lever and handlebar.
5. a kind of self-service pole jack according to claim 1 is characterized in that said handlebar end is provided with locating clip, and this locating clip middle part is provided with the clamp rotating shaft, and said clamp rotates through connecting rod respectively and is arranged in the clamp rotating shaft.
6. a kind of self-service pole jack according to claim 1 is characterized in that, said foot-driven lever middle part is provided with mating holes, and said handlebar middle part is provided with bending part, and this bending part passes said mating holes.
7. a kind of self-service pole jack according to claim 1 is characterized in that the other end that said handlebar and clamp are relative is provided with handle, and the corresponding end of said foot-driven lever and handle is provided with pedal.
8. a kind of self-service pole jack according to claim 1 is characterized in that, said two clamp inboards are provided with corresponding horizontal direction interlock line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100023.0A CN102598953B (en) | 2012-04-09 | 2012-04-09 | Self-help stalk puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100023.0A CN102598953B (en) | 2012-04-09 | 2012-04-09 | Self-help stalk puller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102598953A true CN102598953A (en) | 2012-07-25 |
| CN102598953B CN102598953B (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210100023.0A Active CN102598953B (en) | 2012-04-09 | 2012-04-09 | Self-help stalk puller |
Country Status (1)
| Country | Link |
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| CN (1) | CN102598953B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918990A (en) * | 2012-10-31 | 2013-02-13 | 安徽工程大学 | Cotton straw pull-out device |
| CN103004361A (en) * | 2012-12-07 | 2013-04-03 | 杨圣喜 | Straw puller |
| CN105340480A (en) * | 2015-12-12 | 2016-02-24 | 贵州大学 | Walking type rod pulling machine |
| CN105409440A (en) * | 2015-12-12 | 2016-03-23 | 贵州大学 | Simple stem pulling device |
| CN105706632A (en) * | 2016-03-04 | 2016-06-29 | 山东临沂烟草有限公司 | Tobacco stem pull-out device |
| CN106508135A (en) * | 2017-01-11 | 2017-03-22 | 贵州大学 | Small pedal-type pole jack |
| CN106508276A (en) * | 2017-01-11 | 2017-03-22 | 贵州大学 | Hand-push down-pressure stem drawing device |
| CN106508244A (en) * | 2016-11-02 | 2017-03-22 | 广西大学 | Rack and pinion driving and clamping device for extracting peanut |
| CN106561146A (en) * | 2016-11-11 | 2017-04-19 | 广西大学 | Four-connection-rod peanut clamping and pulling-up device |
| CN108184414A (en) * | 2018-02-06 | 2018-06-22 | 岭南师范学院 | A kind of pineapple assists picker |
| CN108901341A (en) * | 2018-08-30 | 2018-11-30 | 贵州省烟草公司黔东南州公司 | One kind pulling out cigarette device and method |
| CN110249789A (en) * | 2019-06-11 | 2019-09-20 | 中国农业大学 | A kind of small-sized auxiliary manpower sugarcane harvesting device |
| CN113079811A (en) * | 2021-04-20 | 2021-07-09 | 云和凯超工艺品经营部 | Lever puller |
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|---|---|---|---|---|
| CN2054969U (en) * | 1989-08-17 | 1990-03-28 | 王少祥 | Pedal device for pulling cotton slem |
| CN2152379Y (en) * | 1991-03-23 | 1994-01-12 | 陈士民 | Pile pulling machine |
| CN2179691Y (en) * | 1993-11-12 | 1994-10-19 | 贾襄升 | Multi-purpose stalk-pulling tool |
| CN2210514Y (en) * | 1995-01-19 | 1995-10-25 | 高治明 | Cotton-stalk pulling-up device |
| JPH1142001A (en) * | 1997-07-28 | 1999-02-16 | Oriental Kogyo Kk | Weeding device |
| JP2000041401A (en) * | 1998-07-28 | 2000-02-15 | Satomi Hama | Weed rooting-up device |
| JP2001169601A (en) * | 1999-12-17 | 2001-06-26 | Terabayashi Zoen Doboku Kk | Weed puller |
| WO2004082364A1 (en) * | 2003-03-17 | 2004-09-30 | Charles Richard Venables | Plant uprooting implement |
| CN202603217U (en) * | 2012-04-09 | 2012-12-19 | 南京工业职业技术学院 | Self-service pole jack |
-
2012
- 2012-04-09 CN CN201210100023.0A patent/CN102598953B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054969U (en) * | 1989-08-17 | 1990-03-28 | 王少祥 | Pedal device for pulling cotton slem |
| CN2152379Y (en) * | 1991-03-23 | 1994-01-12 | 陈士民 | Pile pulling machine |
| CN2179691Y (en) * | 1993-11-12 | 1994-10-19 | 贾襄升 | Multi-purpose stalk-pulling tool |
| CN2210514Y (en) * | 1995-01-19 | 1995-10-25 | 高治明 | Cotton-stalk pulling-up device |
| JPH1142001A (en) * | 1997-07-28 | 1999-02-16 | Oriental Kogyo Kk | Weeding device |
| JP2000041401A (en) * | 1998-07-28 | 2000-02-15 | Satomi Hama | Weed rooting-up device |
| JP2001169601A (en) * | 1999-12-17 | 2001-06-26 | Terabayashi Zoen Doboku Kk | Weed puller |
| WO2004082364A1 (en) * | 2003-03-17 | 2004-09-30 | Charles Richard Venables | Plant uprooting implement |
| CN202603217U (en) * | 2012-04-09 | 2012-12-19 | 南京工业职业技术学院 | Self-service pole jack |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918990A (en) * | 2012-10-31 | 2013-02-13 | 安徽工程大学 | Cotton straw pull-out device |
| CN102918990B (en) * | 2012-10-31 | 2015-04-22 | 安徽工程大学 | Cotton straw pull-out device |
| CN103004361A (en) * | 2012-12-07 | 2013-04-03 | 杨圣喜 | Straw puller |
| CN105340480A (en) * | 2015-12-12 | 2016-02-24 | 贵州大学 | Walking type rod pulling machine |
| CN105409440A (en) * | 2015-12-12 | 2016-03-23 | 贵州大学 | Simple stem pulling device |
| CN105706632A (en) * | 2016-03-04 | 2016-06-29 | 山东临沂烟草有限公司 | Tobacco stem pull-out device |
| CN105706632B (en) * | 2016-03-04 | 2017-08-15 | 山东临沂烟草有限公司 | A kind of cigarette stalk extractor |
| CN106508244A (en) * | 2016-11-02 | 2017-03-22 | 广西大学 | Rack and pinion driving and clamping device for extracting peanut |
| CN106561146A (en) * | 2016-11-11 | 2017-04-19 | 广西大学 | Four-connection-rod peanut clamping and pulling-up device |
| CN106508276A (en) * | 2017-01-11 | 2017-03-22 | 贵州大学 | Hand-push down-pressure stem drawing device |
| CN106508135A (en) * | 2017-01-11 | 2017-03-22 | 贵州大学 | Small pedal-type pole jack |
| CN108184414A (en) * | 2018-02-06 | 2018-06-22 | 岭南师范学院 | A kind of pineapple assists picker |
| CN108184414B (en) * | 2018-02-06 | 2023-04-14 | 岭南师范学院 | Supplementary device of picking of pineapple |
| CN108901341A (en) * | 2018-08-30 | 2018-11-30 | 贵州省烟草公司黔东南州公司 | One kind pulling out cigarette device and method |
| CN108901341B (en) * | 2018-08-30 | 2024-02-06 | 贵州省烟草公司黔东南州公司 | Smoke pulling device and method |
| CN110249789A (en) * | 2019-06-11 | 2019-09-20 | 中国农业大学 | A kind of small-sized auxiliary manpower sugarcane harvesting device |
| CN113079811A (en) * | 2021-04-20 | 2021-07-09 | 云和凯超工艺品经营部 | Lever puller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102598953B (en) | 2014-03-19 |
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Effective date of registration: 20201217 Address after: 215600 room 145, A building, new industry incubation center, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Patentee after: SUZHOU RUNTONG PATENT OPERATION Co.,Ltd. Address before: 210016 No. 532-2 East Zhongshan Road, Jiangsu, Nanjing Patentee before: NANJING INSTITUTE OF INDUSTRY TECHNOLOGY |
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