CN101531117A - Combined wheel for converting agricultural machine state - Google Patents
Combined wheel for converting agricultural machine state Download PDFInfo
- Publication number
- CN101531117A CN101531117A CN200910097417A CN200910097417A CN101531117A CN 101531117 A CN101531117 A CN 101531117A CN 200910097417 A CN200910097417 A CN 200910097417A CN 200910097417 A CN200910097417 A CN 200910097417A CN 101531117 A CN101531117 A CN 101531117A
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- wheel
- toothholder
- farming
- gear teeth
- rotating part
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- Gears, Cams (AREA)
Abstract
The invention discloses a combined wheel for converting agricultural machine state, comprising a rubber tyre steel ring, a combined wheel frame is connected on the rubber tyre steel ring by screw, a gear seat is uniformly distributed on the combined wheel frame in a ring way, a supporting hole for installing a deflection pin is arranged on the gear seat, a cultivation driving gear is movably mounted on the gear seat by the deflection pin, the cultivation driving gear and the gear seat are radially distributed on the combined wheel frame. The cultivation driving gear is mounted on the combined wheel frame by a conversion mechanism and is used with the rubber tyre, in the cultivation, the cultivation driving gear is unlocked, in transportation, the the cultivation driving gear is folded, with convenient operation and no influence the normal cultivation and transportation of the boat-type motorized plow, the invention is also suitable for other power machinery in paddy field, thus enlarging the comprehensive use of the agricultural power machine and improving the economy and the work efficiency of the agricultural machine.
Description
Technical field
The present invention relates to agricultural mechanical field, especially a kind of field machine farming-travelling position conversion combination wheel that is used for.
Background technology
At present at home in the underwater cultivation, when the bigger field piece operation of area, all adopt traditional four-wheeled tractor or boat tractor to carry out cultivation operation, the trac. of this structure and boat tractor adopt common rubber tire when hauling operation at ordinary times; When descending paddy-field-working, need be replaced with iron tyre, during replacing, often to meet the screw corrosion and be difficult to unload inferior situation, complex operation influences operation.
Summary of the invention
Problem to be solved by this invention is exactly to change at the drive wheel of existing field machine such as boat tractor to be inconvenient to provide a kind of combined wheel for converting agricultural machine state that is used for, and farming-travelling position can be changed fast, and simple in structure, and is easy to operate.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme: a kind of combined wheel for converting agricultural machine state, comprise the rubber tire steel ring and be provided with the wheel toothholder that some farming drive the gear teeth, it is characterized in that: described rubber tire steel ring is provided with the combination wheel carrier, the combination wheel carrier is provided with the wheel toothholder, and described some farming drive the gear teeth and are connected on the wheel toothholder by switching mechanism is active.
Further, described take turns toothholder for farming drive the gear teeth cooresponding several, described several gear teeth seat ring shapes are uniform to be connected on the combination wheel carrier, farming drives the gear teeth and radially distributes on the combination wheel carrier by the wheel toothholder.
Further, described switching mechanism comprises supporting square hole that is located on the wheel toothholder and the displacement pin that is used with the supporting square hole, and farming drives the gear teeth and is installed on the wheel toothholder by the displacement pin is active.
Improvement as switching mechanism; described displacement pin is provided with support I, rotating part I, support II, rotating part II in the axial direction successively; drive under gear teeth gathering or the open mode in farming; support I and support II are separately fixed in the supporting square hole of wheel toothholder; drive in the gear teeth rotation process in farming, rotating part I and rotating part II are active to insert in the supporting square hole of taking turns toothholder.On the wheel toothholder, move axially the change control position by the displacement pin, realize that farming drives the quick conversion of the gear teeth between gathering and open mode, easy to operate.
As preferably, the support I of described displacement pin and the cross section of support II are square, wheel toothholder and farming drive the gear teeth and adopt square hole and displacement pin to be connected and fixed respectively, described displacement is reported back after leave of absence the cross section of rotating part I and rotating part II for circular, and farming drives the gear teeth and can rotate around the wheel toothholder with the displacement pin.
As preferably, the diameter of described rotating part I and rotating part II equates with the length of side of support I and support II.
Further, be provided with at the end of the support I of displacement pin and draw button, to handle moving of displacement pin; Be provided with back-up ring at the rotating part II of displacement pin one end, the stage clip that is provided with and draws button to be used between back-up ring and the wheel toothholder, by the return action of stage clip, the displacement pin of pulling out can be automatically reset, prevent that simultaneously the displacement pin from occurring sliding when farming drives gear teeth work.
Further, it is the iron tyre tooth of wedge shape that described farming drives the gear teeth, and the iron tyre tooth of wedge shape can adapt to the soil property in the paddy field, makes things convenient for boat tractor to walk and farming in the paddy field.
After adopting technique scheme, the present invention has following advantage: the iron tyre that will be used for the farming driving is installed in the rubber tire steel ring, has made things convenient for the conversion of boat tractor farming and travelling position; Farming drives the gear teeth and is installed on the combination wheel carrier by wheel toothholder and switching mechanism, opens during boat tractor farming industry, packs up during transportation, and is easy to operate, can not influence the normal farming and the transportation of boat tractor; The present invention has simultaneously also enlarged the comprehensive application of farm power machinery, has improved the economy and the operating efficiency of field machine.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is that farming of the present invention drives the scheme drawing of the gear teeth under open mode;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of displacement pin of the present invention; Fig. 3 (a) is the B-B section-drawing of Fig. 3; Fig. 3 (b) is the C-C section-drawing of Fig. 3;
Fig. 4 for farming of the present invention drive the gear teeth open or rounding state under the location scheme drawing of displacement pin and wheel toothholder;
Fig. 5 is that farming of the present invention drives the gear teeth displacement pin and the relative position scheme drawing of taking turns toothholder in rotation process.
The specific embodiment
The present invention as shown in Figure 1 and Figure 2, a kind of combined wheel for converting agricultural machine state, comprise rubber tire steel ring 4, connect combination wheel carrier 3 by screw 5 on the rubber tire steel ring 4, the garden ring of combination wheel carrier 3 is gone up the uniform wheel toothholder 2 that is welded with, the displacement pin 7 that wheel toothholder 2 is provided with supporting square hole 21 and is used with supporting square hole 21, and farming drives the gear teeth 1 by displacement pin 7 active being installed on the wheel toothholder 2, simultaneously, farming drives the gear teeth 1 and takes turns toothholder 2 and radially distributes on combination wheel carrier 3.
As shown in Figure 3; described displacement pin 7 is provided with support I71 in the axial direction successively; rotating part I72; support II73; rotating part II74; drive under the gear teeth 1 gathering or the open mode in farming; support I71 and support II73 are the control position of displacement pin 7; cooperate with the supporting square hole 21 of wheel toothholder 2; displacement pin 7 and farming drive the gear teeth 1 and can not rotate; when the farming driving gear teeth 1 need the change state to rotate; make rotating part I72 and rotating part II74 enter the control position that the square hole 21 of taking turns toothholder 2 becomes displacement pin 7 by displacement pin 7 moving axially on wheel toothholder 2; displacement pin 7 drives the gear teeth 1 with farming and can rotate in square hole 21; realize that farming drives the quick conversion of the gear teeth 1 between gathering and open mode, easy to operate.Shown in Fig. 3 (a) and Fig. 3 (b), above-mentioned support I71 and the cross section of support II73 are preferably square, and displacement pin 7 drives the gear teeth 1 with wheel toothholder 2 and farming and adopts square hole to be connected and fixed respectively; The cross section of described rotating part I72 and rotating part II74 is preferably circle, farming drives the gear teeth 1 and rotates around displacement pin 7 at rotating part I72 and rotating part II74, and the diameter of described rotating part I72 and rotating part II74 equates with the length of side of support I71 and support II73, makes displacement pin 7 can not occur the situation that displacement pin 7 blocks because of the difference in size of support and rotating part in moving axially process.
The present invention also draws button 6 end being provided with of the support I71 of displacement pin 7, and is used to handle displacement pin 7 and moves axially; Be provided with back-up ring 9 at the rotating part II74 of displacement pin 7 end, be provided with and draw button 6 stage clips that are used 8 between back-up ring 9 and the wheel toothholder 2, by the return action of stage clip 8, the displacement pin 7 of pulling out can be automatically reset, can also prevent that displacement pin 7 from occurring sliding simultaneously when farming drives the gear teeth 1 work.
As shown in Figure 4 and Figure 5, the concrete principle of work of the present invention is as follows: when paddy field power machine during at farming and travelling position, the structure of displacement pin 7 and wheel toothholder 2 as shown in Figure 4, the support I71 of displacement pin 7 and support II73 are fixed in the supporting square hole 21 of wheel toothholder 2, displacement pin 7 can't rotate, be that the farming driving gear teeth 1 also can't rotate, remain on and open or rounding state.In the time will changing the state of drive wheel 1, open and draw button 6 that displacement pin 7 extracted left, until the supporting square hole 21 that the rotating part I72 and the rotating part II74 of displacement pin enter wheel toothholder 2, stage clip 8 is compressed, and farming drives the gear teeth 1 and can rotate, as shown in Figure 5.When farming drove the gear teeth 1 gathering, the paddy field power machine relied on the rubber tire walking; When the farming driving gear teeth 1 were in open mode, farming drove the gear teeth 1 and enters the soil driving, and rubber tire has then played the effect of carrying fuselage, had realized carrying and the floating principle of work that is driven apart.
The present invention is except that above preferred embodiment; also have other embodiments; switching mechanism is further improved; shape as the displacement pin; the connection structure of displacement pin and wheel toothholder etc. all should be in the protection domain of spirit of the present invention and claim; any those skilled in the art all is encompassed among the scope of patent protection of the present invention variation or modification that the present invention did.
Claims (9)
1, a kind of combined wheel for converting agricultural machine state, comprise rubber tire steel ring (4) and be provided with the wheel toothholder (2) that some farming drive the gear teeth (1), it is characterized in that: described rubber tire steel ring (4) is provided with combination wheel carrier (3), be connected with wheel toothholder (2) on the combination wheel carrier (3), described some farming drive the gear teeth (1) and are connected on the wheel toothholder (2) by switching mechanism is active.
2, a kind of combined wheel for converting agricultural machine state according to claim 1, it is characterized in that: described take turns toothholder (2) for farming drive the gear teeth (1) cooresponding several, described several are taken turns uniform being connected of toothholder (2) annular and are made up on the wheel carrier (3), and farming drives the gear teeth (1) and radially distributes on combination wheel carrier (3) by wheel toothholder (2).
3, a kind of combined wheel for converting agricultural machine state according to claim 1 and 2, it is characterized in that: described switching mechanism comprises supporting square hole (21) that is located on the wheel toothholder (2) and the displacement pin (7) that is used with supporting square hole (21), and farming drives the gear teeth (1) and is installed on the wheel toothholder (2) by displacement pin (7) is active.
4, a kind of combined wheel for converting agricultural machine state according to claim 3; it is characterized in that: described displacement pin (7) is provided with support I (71), rotating part I (72), support II (73), rotating part II (74) in the axial direction successively; drive under the gear teeth (1) gathering or the open mode in farming; support I (71) and support II (73) lay respectively in the supporting square hole (21) of wheel toothholder (2); drive in the gear teeth (1) rotation process in farming, rotating part I (72) and rotating part II (74) are active to insert in the supporting square hole (21) of taking turns toothholder (2).
5, a kind of combined wheel for converting agricultural machine state according to claim 4, it is characterized in that: the cross section of described support I (71) and support II (73) is square, displacement pin (7) drives the gear teeth (1) with wheel toothholder (2), farming and adopts square hole to be connected and fixed respectively, the cross section of described rotating part I (72) and rotating part II (74) is circular, and farming drives the gear teeth (1) and can rotate around wheel toothholder (2) with displacement pin (7).
6, a kind of combined wheel for converting agricultural machine state according to claim 5 is characterized in that: the diameter of described rotating part I (72) and rotating part II (74) equates with the length of side of support I (71) and support II (73).
7, a kind of combined wheel for converting agricultural machine state according to claim 4 is characterized in that: be provided with at the end of the support I (71) of displacement pin (7) and draw button (6).
8, a kind of combined wheel for converting agricultural machine state according to claim 7, it is characterized in that: be provided with back-up ring (9) at the rotating part II of displacement pin (7) (74) one ends, be provided with and draw the stage clip (8) that button (6) is used between back-up ring (9) and the wheel toothholder (2).
9, a kind of combined wheel for converting agricultural machine state according to claim 3 is characterized in that: described farming drives the gear teeth (1) and is the iron tyre tooth of wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100974173A CN101531117B (en) | 2009-04-02 | 2009-04-02 | Combined wheel for converting agricultural machine state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100974173A CN101531117B (en) | 2009-04-02 | 2009-04-02 | Combined wheel for converting agricultural machine state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101531117A true CN101531117A (en) | 2009-09-16 |
| CN101531117B CN101531117B (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100974173A Expired - Fee Related CN101531117B (en) | 2009-04-02 | 2009-04-02 | Combined wheel for converting agricultural machine state |
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| CN (1) | CN101531117B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175797A (en) * | 2014-08-28 | 2014-12-03 | 北京航空航天大学 | Deformable wheel mechanism |
| CN105059057A (en) * | 2015-07-16 | 2015-11-18 | 柳州六品科技有限公司 | Combined-wheel connecting structure for converting states of mechanical equipment |
| CN105144875A (en) * | 2015-09-10 | 2015-12-16 | 红安县红友机耕船有限公司 | Boat tractor provided with retracted driving wheels |
| CN112477508A (en) * | 2020-11-25 | 2021-03-12 | 无锡卡尔曼导航技术有限公司 | High-adaptability agricultural machine walking wheel component assembly |
| CN112519486A (en) * | 2020-12-08 | 2021-03-19 | 湖北工业大学 | Retractable tractor antiskid dual-purpose tyre for paddy field |
-
2009
- 2009-04-02 CN CN2009100974173A patent/CN101531117B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175797A (en) * | 2014-08-28 | 2014-12-03 | 北京航空航天大学 | Deformable wheel mechanism |
| CN105059057A (en) * | 2015-07-16 | 2015-11-18 | 柳州六品科技有限公司 | Combined-wheel connecting structure for converting states of mechanical equipment |
| CN105144875A (en) * | 2015-09-10 | 2015-12-16 | 红安县红友机耕船有限公司 | Boat tractor provided with retracted driving wheels |
| CN112477508A (en) * | 2020-11-25 | 2021-03-12 | 无锡卡尔曼导航技术有限公司 | High-adaptability agricultural machine walking wheel component assembly |
| CN112477508B (en) * | 2020-11-25 | 2022-01-14 | 无锡卡尔曼导航技术有限公司 | High-adaptability agricultural machine walking wheel component assembly |
| CN112519486A (en) * | 2020-12-08 | 2021-03-19 | 湖北工业大学 | Retractable tractor antiskid dual-purpose tyre for paddy field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101531117B (en) | 2011-04-13 |
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