CN220156984U - Mounting plate of mini-tiller - Google Patents
Mounting plate of mini-tiller Download PDFInfo
- Publication number
- CN220156984U CN220156984U CN202321633007.8U CN202321633007U CN220156984U CN 220156984 U CN220156984 U CN 220156984U CN 202321633007 U CN202321633007 U CN 202321633007U CN 220156984 U CN220156984 U CN 220156984U
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- China
- Prior art keywords
- fixedly connected
- mounting plate
- limiting
- locking
- rod
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- 238000003971 tillage Methods 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model provides a mounting plate of a mini tiller, which relates to the technical field of agricultural machinery and aims to solve the problems that when an existing rotary blade is fixedly connected to the mounting plate through bolts, each rotary blade needs to be fixed through a plurality of bolts, and when the bolts are screwed down, the bolts need to be finished in an auxiliary way through tools, so that the convenience of the mounting plate when the rotary blade is fixed is greatly reduced, and the mounting plate comprises a six-edged cylinder; two mounting plates are fixedly connected to the outside of the hexagonal cylinder, six rectangular plug cylinders are fixedly connected to the right end face of each mounting plate in an annular array shape, and a rotary tillage cutter is arranged in each rectangular plug cylinder; the right end face of each rectangular plug-in cylinder is fixedly connected with a locking assembly; through the cooperation of rectangle grafting section of thick bamboo, stopper, rectangle plug-in pole and locking subassembly, can be when fixed the rotary blade to the mounting disc, owing to need not to accomplish through the instrument is supplementary to the convenience of mounting disc when fixed rotary blade has been improved greatly.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a mounting plate of a mini-tiller.
Background
The mini-tiller is agricultural machinery equipment which is commonly used in farmland farming seasons, and the rotary tiller is one of the mini-tiller. The rotary cultivator drives the rotary blade through the power output shaft of the tractor to rotary tillage the farmland soil, and when the rotary blade on the rotary cultivator is installed, the rotary blade is usually fixedly connected to the installation plate through bolts.
However, when the existing rotary blade is fixedly connected to the mounting plate through bolts, a plurality of bolts are required to be fixed for each rotary blade, and the bolts are required to be completed in an auxiliary mode through tools when being screwed, so that convenience of the mounting plate when the rotary blade is fixed is greatly reduced, in addition, the bolts are easy to loosen in the rotary blade rotary tillage process, the bolts fall off after long time, and then the rotary blade is thrown out of the mounting plate, and safety accidents are caused.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the mounting plate of the mini-tiller, which solves the problems that when the existing rotary blades are fixedly connected to the mounting plate through bolts, each rotary blade needs a plurality of bolts for fixing, and the bolts need to be completed in an auxiliary way through tools when being screwed, so that the convenience of the mounting plate when the rotary blades are fixed is greatly reduced.
The utility model discloses a purpose and an effect of a mounting plate of a mini-tiller, which are achieved by the following specific technical means:
the mounting plate of the mini-tiller comprises a six-edge cylinder; two mounting plates are fixedly connected to the outside of the hexagonal cylinder, six rectangular plug cylinders are fixedly connected to the right end face of each mounting plate in an annular array shape, and a rotary tillage cutter is arranged in each rectangular plug cylinder; the right end face of each rectangular plug-in tube is fixedly connected with a locking assembly, the right end face of each mounting plate is positioned outside the locking assembly and is fixedly connected with a protective tube, and the right end of each protective tube is provided with a sealing baffle; and two limiting assemblies are symmetrically arranged on the right end face of each sealing baffle.
Further, one end of the rotary tillage cutter is fixedly connected with a limiting block, and the other end of the limiting block is fixedly connected with a rectangular inserting rod; two limiting jacks are formed in one side face of the rectangular plugging rod.
Further, six rectangular notches are formed in the left side of the outer peripheral surface of the protective cylinder in an annular array shape, the right end surface of the protective cylinder is fixedly connected with two rectangular plugboards in an annular array shape, and a limiting through hole is formed in the left end surface of each rectangular plugboard; six limit inserted bars are fixedly connected to the right end face of the protection cylinder in an annular array shape, and six inserting holes matched with the limit inserted bars are formed in the edge of the right end face of the sealing baffle in an annular array shape.
Further, the limiting assembly comprises a box body, a sliding block, a plug-in rod and a pinching plate, wherein the box body is fixedly arranged on the right end face of the sealing baffle, and the sliding block is connected inside the box body in a sliding manner; the head end of the sliding block is provided with an inserting rod penetrating through the head of the box body, the tail end of the sliding block is provided with a guide rod penetrating through the tail of the box body, and the outside of the guide rod is positioned in the box body and sleeved with a spring; and the sliding block is fixedly connected with a pinching plate.
Further, when the limiting assembly is in a limiting state, the inserting connection rod is inserted into the limiting through hole.
Further, the locking assembly comprises a supporting frame, a locking sliding block, a locking inserted rod, a pulling rod and a limiting plate, wherein the supporting frame is fixedly connected to the right end face of the rectangular inserting cylinder, and the locking sliding block is slidingly connected inside the supporting frame; the end of the locking sliding block is provided with a locking inserted rod penetrating through the head of the supporting frame, the tail end of the locking sliding block is provided with a pulling rod penetrating through the tail of the supporting frame, the tail end of the pulling rod is rotationally connected with a handle, and the outer part of the pulling rod is positioned at the inner side of the supporting frame and is sleeved with a spring; the tail of the supporting frame is provided with a limiting plate, and the middle of the tail end of the limiting plate is provided with a groove.
Further, when the locking assembly is in a locking limit state, the locking inserting rod is inserted into the limit inserting hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the cooperation of rectangle grafting section of thick bamboo, stopper, rectangle plug-in pole and locking subassembly, can be when being fixed to the mounting disc with the rotary blade, only need insert the rectangle plug-in pole to the rectangle inside of grafting section of thick bamboo, then take out the handle from the recess inside of limiting plate tail end again to make the locking plug-in pole head end insert to spacing jack inside, thereby can be with rotary blade quick fixed mounting to the mounting disc, and whole installation in-process, owing to need not to assist through the instrument and accomplish, thereby improved the convenience of mounting disc when fixed rotary blade greatly.
2. The rotary blade is not required to be fixed by adopting a bolt through the fixing mode that the head end of the locking inserted rod is inserted into the limiting jack, so that the phenomenon that the bolt is loosened and falls is avoided, and further, the safety accident caused by throwing out the rotary blade from the mounting plate is avoided.
Drawings
Fig. 1 is a schematic view of a first view structure of the present utility model.
Fig. 2 is a schematic view of a second view structure of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model in a disassembled state.
Fig. 4 is a schematic view of the structure of the mounting plate and rotary blade of the present utility model after being disassembled.
Fig. 5 is a schematic view of a partially enlarged structure at a in fig. 3 according to the present utility model.
Fig. 6 is a schematic view of the structure of the locking assembly of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a hexagonal cylinder; 2. a mounting plate; 201. a rectangular plug-in cylinder; 3. a rotary tillage cutter; 301. a limiting block; 302. a rectangular insertion rod; 303. limiting jack; 4. a protective cylinder; 401. rectangular plugboard; 402. a rectangular notch; 403. a limit inserted link; 404. limiting through holes; 5. a sealing baffle; 6. a limit component; 601. a case body; 602. a sliding block; 603. inserting a connecting rod; 604. pinching the plate; 7. a locking assembly; 701. a support frame; 702. a locking slide block; 703. a locking plunger; 704. pulling the rod; 705. and a limiting plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides a mounting plate of a mini-tiller, which comprises a hexagonal cylinder 1; two mounting plates 2 are fixedly connected to the outside of the hexagonal cylinder 1, six rectangular plug cylinders 201 are fixedly connected to the right end face of each mounting plate 2 in an annular array shape, and a rotary tillage cutter 3 is arranged in each rectangular plug cylinder 201; the right end face of each rectangular plug-in tube 201 is fixedly connected with a locking assembly 7, the right end face of each mounting plate 2 is positioned outside the locking assembly 7 and is fixedly connected with a protective tube 4, and the right end of each protective tube 4 is provided with a sealing baffle plate 5; two limit components 6 are symmetrically arranged on the right end face of each sealing baffle 5;
one end of the rotary tillage cutter 3 is fixedly connected with a limiting block 301, and the other end of the limiting block 301 is fixedly connected with a rectangular inserting rod 302; two limiting jacks 303 are formed on one side surface of the rectangular inserting rod 302 and are used for being inserted with the head end of the locking inserting rod 703;
six rectangular notches 402 are formed in the left side of the outer peripheral surface of the protective cylinder 4 in an annular array shape, two rectangular plugboards 401 are fixedly connected to the right end surface of the protective cylinder 4 in an annular array shape, and a limiting through hole 404 is formed in the left end surface of each rectangular plugboard 401; six limit inserted bars 403 are fixedly connected with the right end face of the protection cylinder 4 in an annular array shape, six inserting holes matched with the limit inserted bars 403 are formed in the edge of the right end face of the sealing baffle 5 in an annular array shape and are used for being inserted with the limit inserted bars 403, and the locking assembly 7 is protected through the arrangement of the protection cylinder 4.
Referring to fig. 5, the limiting component 6 includes a box body 601, a sliding block 602, a plug rod 603 and a pinching plate 604, wherein the box body 601 is fixedly installed on the right end face of the sealing baffle 5, and the sliding block 602 is slidingly connected inside the box body 601; the head end of the sliding block 602 is provided with a plug rod 603 penetrating through the head of the box body 601, the tail end of the sliding block 602 is provided with a guide rod penetrating through the tail of the box body 601, and the outside of the guide rod is positioned inside the box body 601 and sleeved with a spring; a pinching plate 604 is fixedly connected to the sliding block 602;
when the limiting assembly 6 is in a limiting state, the inserting rod 603 is inserted into the limiting through hole 404, and is used for limiting the sealing baffle 5 through the arrangement of the limiting assembly 6.
Referring to fig. 6, the locking assembly 7 includes a supporting frame 701, a locking slider 702, a locking plunger 703, a pulling rod 704 and a limiting plate 705, wherein the supporting frame 701 is fixedly connected to the right end surface of the rectangular insertion tube 201, and the locking slider 702 is slidingly connected to the inside of the supporting frame 701; the head end of the locking sliding block 702 is provided with a locking inserted rod 703 penetrating through the head of the supporting frame 701, the tail end of the locking sliding block 702 is provided with a pulling rod 704 penetrating through the tail of the supporting frame 701, the tail end of the pulling rod 704 is rotationally connected with a handle, and the outside of the pulling rod 704 is positioned at the inner side of the supporting frame 701 and is sleeved with a spring; the tail part of the supporting frame 701 is provided with a limiting plate 705, and the middle part of the tail end of the limiting plate 705 is provided with a groove;
when the locking assembly 7 is in a locking limit state, the locking inserting rod 703 is inserted into the limit inserting hole 303, so that the rotary blade 3 can be effectively fixed on the mounting plate 2.
Specific use and action of the embodiment:
in the utility model, when the rotary blade 3 is fixed on the mounting plate 2, firstly, a handle at the tail end of the pulling rod 704 is pulled towards the tail end of the handle, then the handle is clamped in a groove at the tail end of the limiting plate 705 after ninety degrees of rotation, so that the handle is effectively limited, and when the handle is pulled towards the tail end of the pulling rod 704, the handle moves towards the square tail end of the handle along with the locking slide block 702 and the locking inserting rod 703;
then the rectangular inserting rod 302 is inserted into the rectangular inserting cylinder 201, then the handle is taken out from the groove at the tail end of the limiting plate 705, so that the handle loses the limiting effect, then the locking sliding block 702 moves towards the head end of the locking inserting rod 703 with the locking inserting rod 703 under the action of the external spring force of the pulling rod 704, so that the head end of the locking inserting rod 703 is inserted into the limiting inserting hole 303, the rotary blade 3 can be quickly and fixedly mounted on the mounting plate 2, and in the whole mounting process, the convenience of the mounting plate 2 in the process of fixing the rotary blade 3 is greatly improved as the auxiliary completion of tools is not needed;
moreover, the head end of the locking inserting rod 703 is inserted into the limiting jack 303 in a fixing mode, so that the rotary blade 3 is not required to be fixed by bolts, the phenomenon that the bolts are loosened and fall off is avoided, and then the safety accident caused by throwing out the rotary blade 3 from the mounting plate 2 is avoided.
Claims (7)
1. A mounting plate for a mini-tiller, comprising: a hexagonal cylinder (1); two mounting plates (2) are fixedly connected to the outside of the hexagonal cylinder (1), six rectangular plug cylinders (201) are fixedly connected to the right end face of each mounting plate (2) in an annular array shape, and a rotary tillage cutter (3) is mounted inside each rectangular plug cylinder (201); the right end face of each rectangular plug-in tube (201) is fixedly connected with a locking assembly (7), the right end face of each mounting disc (2) is positioned outside the locking assembly (7) and is fixedly connected with a protection tube (4), and the right end of each protection tube (4) is provided with a sealing baffle plate (5); two limiting assemblies (6) are symmetrically arranged on the right end face of each sealing baffle (5).
2. The mounting plate of a mini-tiller as defined in claim 1, wherein: one end of the rotary tillage cutter (3) is fixedly connected with a limiting block (301), and the other end of the limiting block (301) is fixedly connected with a rectangular inserting rod (302); two limiting jacks (303) are formed in one side face of the rectangular inserting connection rod (302).
3. The mounting plate of a mini-tiller as defined in claim 1, wherein: six rectangular notches (402) are formed in the left side of the outer peripheral surface of the protective cylinder (4) in an annular array shape, two rectangular plugboards (401) are fixedly connected to the right end surface of the protective cylinder (4) in an annular array shape, and a limiting through hole (404) is formed in the left end surface of each rectangular plugboard (401); six limit inserted bars (403) are fixedly connected to the right end face of the protection cylinder (4) in an annular array mode, and six inserted holes matched with the limit inserted bars (403) are formed in the edge of the right end face of the sealing baffle (5) in an annular array mode.
4. A mounting plate for a mini-tiller as defined in claim 3, further comprising: the limiting assembly (6) comprises a box body (601), a sliding block (602), a plug-in rod (603) and a pinching plate (604), wherein the box body (601) is fixedly arranged on the right end face of the sealing baffle (5), and the sliding block (602) is connected inside the box body (601) in a sliding manner; the head end of the sliding block (602) is provided with a plug-in rod (603) penetrating through the head of the box body (601), the tail end of the sliding block (602) is provided with a guide rod penetrating through the tail of the box body (601), and the outside of the guide rod is positioned inside the box body (601) and sleeved with a spring; and a pinching plate (604) is fixedly connected to the sliding block (602).
5. The mounting plate of a mini-tiller as defined in claim 4, wherein: when the limiting assembly (6) is in a limiting state, the inserting rod (603) is inserted into the limiting through hole (404).
6. The mounting plate of a mini-tiller as defined in claim 2, wherein: the locking assembly (7) comprises a supporting frame (701), a locking sliding block (702), a locking inserting rod (703), a pulling rod (704) and a limiting plate (705), wherein the supporting frame (701) is fixedly connected to the right end face of the rectangular inserting cylinder (201), and the locking sliding block (702) is slidably connected inside the supporting frame (701); the head end of the locking sliding block (702) is provided with a locking inserted rod (703) penetrating through the head of the supporting frame (701), the tail end of the locking sliding block (702) is provided with a pulling rod (704) penetrating through the tail of the supporting frame (701), the tail end of the pulling rod (704) is rotationally connected with a handle, and the outside of the pulling rod (704) is positioned at the inner side of the supporting frame (701) and is sleeved with a spring; the tail of the supporting frame (701) is provided with a limiting plate (705), and the middle of the tail end of the limiting plate (705) is provided with a groove.
7. The mounting plate of a mini-tiller as defined in claim 6, wherein: when the locking assembly (7) is in a locking limit state, the locking inserting rod (703) is inserted into the limit inserting hole (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633007.8U CN220156984U (en) | 2023-06-26 | 2023-06-26 | Mounting plate of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633007.8U CN220156984U (en) | 2023-06-26 | 2023-06-26 | Mounting plate of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156984U true CN220156984U (en) | 2023-12-12 |
Family
ID=89068245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321633007.8U Active CN220156984U (en) | 2023-06-26 | 2023-06-26 | Mounting plate of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156984U (en) |
-
2023
- 2023-06-26 CN CN202321633007.8U patent/CN220156984U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |