CN212936567U - Light crawler-type farmland tiller - Google Patents
Light crawler-type farmland tiller Download PDFInfo
- Publication number
- CN212936567U CN212936567U CN202020969353.3U CN202020969353U CN212936567U CN 212936567 U CN212936567 U CN 212936567U CN 202020969353 U CN202020969353 U CN 202020969353U CN 212936567 U CN212936567 U CN 212936567U
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- straight
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- tiller
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- 230000006978 adaptation Effects 0.000 claims description 6
- 230000007547 defect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000009313 farming Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of agricultural machinery, in particular to a light crawler-type farmland tiller, which provides the following proposal aiming at the problem of the prior plow adjustment, which comprises a machine body, wherein one side of the machine body is fixedly provided with a connecting piece, one end of an inclined rod is rotatably arranged on the connecting piece, and the other end of the diagonal rod is fixedly provided with a plough, one side of the diagonal rod is fixedly provided with a fixed block, and the fixed block is internally provided with a cavity, the inner walls of the top side and the bottom side of the cavity are both provided with a first rectangular hole and a second rectangular hole along the vertical direction, one end of the arc-shaped rack is fixedly arranged on one side of the machine body, the utility model solves the defect that the angle of the plough can not be adjusted in the prior art, so that the cultivator can adjust the angle of the plough according to different farmland conditions, further tilling the farmland to reach the soil depth required by the growth of crops as far as possible.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a light-duty crawler-type farmland tiller.
Background
Mechanization of agricultural production is a great trend and has made great progress. At present, the machine operation can be realized such as ploughing, seeding, mulching film covering and the like, thereby greatly liberating the labor force.
The patent with application number CN201720967178.2 discloses a multi-functional track tiller, track drive arrangement including organism and drive organism removal, the front end of organism is equipped with fertilizer injection unit, the rear end of organism is equipped with connecting device, connecting device is used for installing seeder or rotary cultivator attachment or plowing device or flatting field device arbitrary one kind cultivation part on the organism, connecting device includes fixing base and the connecting seat of being connected with the fixing base, fixing base fixed mounting is in the organism both sides, connecting seat fixed mounting is at the link of cultivation part, the connecting seat suit is on the fixing base. The utility model discloses simple structure, connection convenience, the dismouting and the change of the farming part of being convenient for realize multiple functions's switching, have richened the function of tiller, have improved the application range of tiller, and the connecting device who sets up has reduced the farming part effectively and has started and to the impact of organism when stopping moreover, has improved the intensity of connecting.
However, the angle of the plow of the multifunctional crawler tiller related to the patent cannot be adjusted, so that the plow cannot perform plowing operation on a farmland at certain depth, and cannot meet the growth conditions of certain crops.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the angle of the plough can not be adjusted in the prior art, and provides a light crawler-type farmland tiller.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a light crawler-type farmland tiller comprises a tiller body, wherein a connecting piece is fixedly arranged on one side of the tiller body, one end of an inclined rod is rotatably arranged on the connecting piece, a plough is fixedly arranged on the other end of the inclined rod, a fixed block is fixedly arranged on one side of the inclined rod, a cavity is formed in the fixed block, a first rectangular hole and a second rectangular hole are formed in the inner walls of the top side and the bottom side of the cavity in the vertical direction, one end of an arc-shaped rack is fixedly arranged on one side of the tiller body, the other end of the arc-shaped rack sequentially penetrates through the first rectangular hole and the second rectangular hole and is fixedly arranged on the tiller body, a first small hole is formed in one side of the fixed block and is communicated with the inside of the cavity, one end of a rotating rod is rotatably arranged on the inner wall of one side of the cavity, and the other end of the, the dwang extends to the outer one end fixed mounting of fixed block and has first straight-bar, one side of organism is rotated and is installed the second straight-bar, and one side of second straight-bar has seted up the second aperture, second aperture and first straight-bar looks adaptation, the third aperture has been seted up to the one end that the organism was kept away from to the second straight-bar, and movable mounting has T type bolt in the third aperture, and the both ends of T type bolt all extend to outside the third aperture.
Preferably, the rotating rod is fixedly sleeved with a gear, and the gear is meshed with the arc-shaped rack.
Preferably, the connecting piece is located between the arc-shaped rack and the machine body, and the second straight rod is located right above the arc-shaped rack.
Preferably, a plurality of slots are formed in one side of the first straight rod at equal intervals, and the slots are matched with the T-shaped bolts.
Preferably, the T-shaped bolt is fixedly sleeved with a spring, and the spring is positioned in the second small hole.
In the utility model, the first straight rod is rotated to drive the rotating rod to rotate, and then the gear can rotate along with the rotating rod, and the gear and the arc-shaped rack are meshed with each other to drive the inclined rod and the plough to deflect;
the utility model provides an among the prior art exist the angle of plough can not carry out the shortcoming of adjusting for the cultivator can adjust the angle of plough according to the farmland condition of difference, and then cultivates the farmland well, reaches the required earth degree of depth of growth of crops as far as possible.
Drawings
FIG. 1 is a schematic front view of a light crawler type farmland tiller provided by the utility model;
FIG. 2 is a schematic structural view of part A of a light crawler type farmland tiller provided by the utility model;
fig. 3 is a schematic structural diagram of a part B of the light crawler type farmland tiller provided by the utility model.
In the figure: the special cultivator comprises a machine body 1, a connecting piece 2, a plough 3, a fixed block 4, a cavity 5, a first rectangular hole 6, a second rectangular hole 7, an arc-shaped rack 8, a first small hole 9, a rotating rod 10, a gear 11, a first straight rod 12, a second straight rod 13, a second small hole 14, a slot 15, a third small hole 16, a 17T-shaped bolt, a spring 18 and an inclined rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a light crawler type farmland tiller comprises a machine body 1, one side of the machine body 1 is fixedly provided with a connecting piece 2, one end of a diagonal bar 19 is rotatably arranged on the connecting piece 2, the other end of the diagonal bar 19 is fixedly provided with a plough 3, one side of the diagonal bar 19 is fixedly provided with a fixed block 4, a cavity 5 is arranged in the fixed block 4, the inner walls of the top side and the bottom side of the cavity 5 are respectively provided with a first rectangular hole 6 and a second rectangular hole 7 along the vertical direction, one side of the machine body 1 is fixedly provided with one end of an arc-shaped rack 8, the other end of the arc-shaped rack 8 sequentially penetrates through the first rectangular hole 6 and the second rectangular hole 7 and is fixedly arranged on the machine body 1, one side of the fixed block 4 is provided with a first small hole 9, the first small hole 9 is communicated with the inside of the cavity 5, one end of a rotating rod 10 is rotatably arranged on, and extend to outside the fixed block 4, the one end fixed mounting that dwang 10 extends to outside the fixed block 4 has first straight-bar 12, one side of organism 1 rotates installs second straight-bar 13, and second aperture 14 has been seted up to one side of second straight-bar 13, second aperture 14 and first straight-bar 12 looks adaptation, the one end that organism 1 was kept away from to second straight-bar 13 has been seted up third aperture 16, and movable mounting has T type bolt 17 in the third aperture 16, the both ends of T type bolt 17 all extend to outside the third aperture 16.
In the utility model, the rotating rod 10 is fixedly sleeved with the gear 11, the gear 11 is meshed with the arc-shaped rack 8, and the gear 11 is rotated with the arc-shaped rack 8 to drive the plough 3 to rotate.
The utility model discloses in, connecting piece 2 is located between arc rack 8 and the organism 1, and second straight-bar 13 is located arc rack 8 directly over.
The utility model discloses in, one side of first straight-bar 12 is equidistant to be equipped with a plurality of slot 15, and slot 15 and T type bolt 17 looks adaptation, realizes ploughing 3 angle regulation's spacing through slot 15 and T type bolt 17.
The utility model discloses in, spring 18 has been cup jointed to the last fixed spring 18 that has cup jointed of T type bolt 17, and spring 18 is located second aperture 14, and spring 18's connected mode is for making T type bolt 17 can automatic re-setting.
Example two
Referring to fig. 1-3, a light crawler type farmland tiller comprises a machine body 1, one side of the machine body 1 is fixedly provided with a connecting piece 2, one end of a diagonal bar 19 is rotatably arranged on the connecting piece 2, the other end of the diagonal bar 19 is fixedly provided with a plough 3, one side of the diagonal bar 19 is fixedly provided with a fixed block 4, a cavity 5 is arranged in the fixed block 4, the inner walls of the top side and the bottom side of the cavity 5 are respectively provided with a first rectangular hole 6 and a second rectangular hole 7 along the vertical direction, one side of the machine body 1 is fixedly provided with one end of an arc-shaped rack 8, the other end of the arc-shaped rack 8 sequentially penetrates through the first rectangular hole 6 and the second rectangular hole 7 and is fixedly arranged on the machine body 1, one side of the fixed block 4 is provided with a first small hole 9, the first small hole 9 is communicated with the inside of the cavity 5, one end of a rotating rod 10 is rotatably arranged on, and extend to outside the fixed block 4, the one end fixed mounting that dwang 10 extends to outside the fixed block 4 has first straight-bar 12, one side of organism 1 rotates installs second straight-bar 13, and second aperture 14 has been seted up to one side of second straight-bar 13, second aperture 14 and first straight-bar 12 looks adaptation, the one end that organism 1 was kept away from to second straight-bar 13 has been seted up third aperture 16, and movable mounting has T type bolt 17 in the third aperture 16, the both ends of T type bolt 17 all extend to outside the third aperture 16.
In the utility model, the rotating rod 10 is fixedly sleeved with the gear 11, and the gear 11 is meshed with the arc-shaped rack 8.
The utility model discloses in, connecting piece 2 is located between arc rack 8 and the organism 1, and second straight-bar 13 is located arc rack 8 directly over.
The utility model discloses in, one side of first straight-bar 12 is equidistant to dig and is equipped with a plurality of slot 15, and slot 15 and 17 looks adaptations of T type bolt.
The utility model discloses in, fixed spring 18 that has cup jointed on T type bolt 17, and spring 18 is located second aperture 14.
The utility model discloses in, drive dwang 10 through rotating first straight-bar 12 and rotate, and then gear 11 can rotate along with dwang 10, because gear 11 drives down the down tube 19 with the intermeshing of arc rack 8 and plough 3 and deflect, when plough 3 adjusted the suitable position, rotate second straight-bar 13, make it insert second aperture 14 with first straight-bar 12 in, in T type bolt 17 will insert slot 15 on the first straight-bar 12 this moment, realize angle regulation's fixed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A light crawler-type farmland tiller comprises a tiller body (1) and is characterized in that a connecting piece (2) is fixedly mounted on one side of the tiller body (1), one end of an inclined rod (19) is rotatably mounted on the connecting piece (2), a plough (3) is fixedly mounted at the other end of the inclined rod (19), a fixed block (4) is fixedly mounted on one side of the inclined rod (19), a cavity (5) is formed in the fixed block (4), a first rectangular hole (6) and a second rectangular hole (7) are formed in the inner walls of the top side and the bottom side of the cavity (5) along the vertical direction, one end of an arc-shaped rack (8) is fixedly mounted on one side of the tiller body (1), the other end of the arc-shaped rack (8) sequentially penetrates through the first rectangular hole (6) and the second rectangular hole (7) and is fixedly mounted on the tiller body (1), a first small hole (9) is formed in one side of the fixed block (4), and first aperture (9) are linked together with the inside of cavity (5), rotate the one end of installing dwang (10) on the inner wall of cavity (5) one side, and the other end of dwang (10) runs through first aperture (9) to outside extending to fixed block (4), dwang (10) extend to the outer one end fixed mounting of fixed block (4) have first straight-bar (12), one side of organism (1) is rotated and is installed second straight-bar (13), and one side of second straight-bar (13) has seted up second aperture (14), second aperture (14) and first straight-bar (12) looks adaptation, third aperture (16) have been seted up to the one end that organism (1) was kept away from in second straight-bar (13), and movable mounting has T type bolt (17) in third aperture (16), and the both ends of T type bolt (17) all extend outside third aperture (16).
2. A light-weight crawler-type agricultural tiller according to claim 1, wherein a gear (11) is fixedly sleeved on the rotating rod (10), and the gear (11) is engaged with the arc-shaped rack (8).
3. A light-weight crawler-type agricultural tiller according to claim 1, characterized in that the connecting member (2) is located between the arc-shaped rack (8) and the machine body (1), and the second straight rod (13) is located directly above the arc-shaped rack (8).
4. A light-weight crawler type agricultural tiller according to claim 1, characterized in that a plurality of slots (15) are formed in one side of the first straight rod (12) at equal intervals, and the slots (15) are matched with the T-shaped pins (17).
5. A light-weight crawler-type agricultural tiller according to claim 1, characterized in that a spring (18) is fixedly sleeved on the T-shaped bolt (17), and the spring (18) is positioned in the second small hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969353.3U CN212936567U (en) | 2020-06-01 | 2020-06-01 | Light crawler-type farmland tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969353.3U CN212936567U (en) | 2020-06-01 | 2020-06-01 | Light crawler-type farmland tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212936567U true CN212936567U (en) | 2021-04-13 |
Family
ID=75377160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020969353.3U Expired - Fee Related CN212936567U (en) | 2020-06-01 | 2020-06-01 | Light crawler-type farmland tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212936567U (en) |
-
2020
- 2020-06-01 CN CN202020969353.3U patent/CN212936567U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210413 |