CN111357400B - Subsoiling land preparation machine with adjustable depth - Google Patents
Subsoiling land preparation machine with adjustable depth Download PDFInfo
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- CN111357400B CN111357400B CN202010326445.4A CN202010326445A CN111357400B CN 111357400 B CN111357400 B CN 111357400B CN 202010326445 A CN202010326445 A CN 202010326445A CN 111357400 B CN111357400 B CN 111357400B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a subsoiling and soil preparation machine with adjustable depth, and belongs to the field of agricultural machinery. The invention discloses a subsoiling land preparation machine with adjustable depth, which comprises a connecting frame, a working frame movably arranged at the bottom of the connecting frame, and further comprises a lifting mechanism arranged on the working frame, wherein the top end of a rack plate is rotatably connected with the bottom end of the connecting frame, the middle part of the rack plate penetrates into the working frame, a first limiting mechanism arranged outside the working frame, and a second limiting mechanism arranged in the middle of the working frame.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a subsoiling and soil preparation machine with adjustable depth.
Background
The soil preparation machine is a complex operation machine matched with large and medium-sized tractors, can complete multiple operations such as stubble cleaning, rotary tillage, deep scarification, ridging, pressing and the like at one time, and has the characteristic of high operation efficiency. The tillage machinery has the functions of breaking a plough bottom layer, recovering a soil tillage layer structure, improving the water storage and soil moisture preservation capability of soil, eliminating partial weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanized operation and the like.
In the working process of the existing soil preparation machine, the depth and the height of the mechanical action are fixed, so that sometimes workers need to have a specific height, and when the proper cultivation height is achieved, the existing machine cannot meet the requirements of the workers, so that the improvement is made, and the subsoiling and soil preparation machine with the adjustable depth is provided.
Disclosure of Invention
The invention aims to solve the problem that the height of the existing soil preparation machine in the prior art cannot be adjusted, and provides a subsoiling and soil preparation machine with adjustable depth.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a subsoiling land preparation machine of adjustable degree of depth, includes link and activity setting in the work frame of link bottom still includes:
the lifting mechanism is arranged on the working frame and comprises a rack plate, a gear column, a rotating frame, a movable block, a limiting column, a first spring and a rubber sleeve, the top end of the rack plate is rotatably connected with the bottom end of the connecting frame, the middle part of the rack plate penetrates into the working frame, the gear column is arranged on the rack plate in a meshed mode, two ends of the gear column are rotatably connected with the inside of the working frame, and the end part of the gear column is connected with the rotating frame;
the first limiting mechanism is arranged on the outer side of the working frame and comprises a shell, a movable disc, a second spring, a limiting rod, a movable column, a sliding chute, a sliding block, a sector plate, a limiting plate, a first inserting plate, a buffering cushion, a groove, a rotating block and a second inserting plate, the shell is positioned on the surface of one side of the outer wall of the working frame, the movable disc is arranged in the middle of the shell, the second spring is arranged between the shell and the movable disc, the limiting rod is arranged on the outer side of the movable disc, the movable column is movably inserted into the end part of the limiting rod, and a plurality of grooves corresponding to the movable column are formed in the surface of the connecting frame;
arrange in the second stop gear at work rest middle part, second stop gear includes draw-in groove, ring channel, first magnetite, latch piece, kicking block, spacing groove, activity lug, third spring, second magnetite, a plurality of has been seted up to the avris on work rest top the draw-in groove, the lateral wall of draw-in groove has been seted up the ring channel, the bottom of draw-in groove is provided with first magnetite, the inside card of draw-in groove is equipped with the latch piece, the top of latch piece is provided with the kicking block, the bottom avris of link be provided with the kicking block is corresponding the spacing groove.
Preferably, the movable block is movably inserted into the inner wall of the working frame, the movable block is provided with the limiting column, and the first spring is arranged between the limiting column and the working frame.
Preferably, the surface cover of spacing post is equipped with the rubber sleeve, spacing post with the rubber sleeve is two, and two spacing post and two the rubber sleeve one-to-one sets up, the surface of rubber sleeve with the lateral wall of rack plate contacts.
Preferably, the limiting rod is provided with the sliding groove, and the movable column is provided with the sliding block matched with the sliding groove.
Preferably, the outer wall of the movable column is provided with the sector plate, and the side wall of the limiting rod is provided with the limiting plate matched with the sector plate.
Preferably, the end part of the movable column is provided with a plurality of first inserting plates, and the buffer pads are arranged outside the first inserting plates.
Preferably, the groove is movably provided with the rotating block, and the surface of the rotating block is provided with the second inserting plate corresponding to the first inserting plate.
Preferably, the middle part of the latch block is movably provided with the movable lug, and the third spring is arranged between the movable lug and the surface of the latch block.
Preferably, the bottom end of the latch block is provided with a second magnet matched with the first magnet.
Preferably, the cross section of the top block is semicircular, and the cross section of the limiting groove is the same as that of the top block.
Compared with the prior art, the invention provides a subsoiling land preparation machine with adjustable depth, which has the following beneficial effects:
1. this subsoiling land preparation machine of adjustable degree of depth can make the device be connected with the automobile body of outside removal through the link, can make and take place relative rotation between link and the work frame through being provided with elevating system on the work frame, thereby make the work piece height that the work frame set up change, realized the purpose of adjusting the working height, can drive the gear post operation through the rotating turret, can act on the rack board through the gear post, can make the work frame and link realize relative pivoted purpose through rack board and gear post interact.
2. This subsoiling land preparation machine of adjustable degree of depth can hold the movable disc through the shell among the first stop gear, can make the movable disc remove in the shell through the second spring between shell and the movable disc, can make things convenient for the staff to connect the gag lever post on the link through the movable disc that removes to make the link be connected between and the work frame more stable, improved the stability that link and work frame are connected.
3. This subsoiling land preparation machine of adjustable degree of depth can hold the bolt piece through the draw-in groove among the second stop gear, can drive the kicking block through the bolt piece, can interact with the spacing groove through the kicking block to realize the mutual extrusion between work frame and the link, further improve the stability that work frame and link are connected, and receive the junction that the extrusion force can not harm between work frame and the link when making work frame and earth contact.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the relative rotation between the connecting frame and the working frame can be realized through the interaction of the rack plate and the gear column, so that the height of the working frame is changed, the purpose of adjusting the height of the working frame is realized, the adjustment can be conveniently carried out by a worker when different working heights are needed, and the working frame and the connecting frame can be more stable through the first limiting mechanism and the second limiting mechanism.
Drawings
FIG. 1 is a schematic structural view of a subsoiler with adjustable depth according to the present invention;
FIG. 2 is a schematic structural view of a lifting mechanism of the subsoiler for soil preparation with adjustable depth according to the present invention;
FIG. 3 is a schematic view of a gear column structure of a subsoiler with adjustable depth according to the present invention;
FIG. 4 is a schematic structural view of a housing of the subsoiler with adjustable depth of the present invention;
FIG. 5 is a schematic cross-sectional view of the housing of the subsoiler of the present invention with adjustable depth;
FIG. 6 is a schematic view of a movable column of the subsoiler of the present invention with adjustable depth;
FIG. 7 is a schematic view of a turning block structure of a subsoiler with adjustable depth according to the present invention;
FIG. 8 is a schematic diagram of a limiting plate structure of the subsoiler with adjustable depth of the present invention;
FIG. 9 is a schematic structural view of a second limiting mechanism of the subsoiler for soil preparation with adjustable depth according to the present invention;
FIG. 10 is a schematic view of the latch block of the subsoiler of the present invention with adjustable depth.
In the figure: 1. a connecting frame; 2. a working frame; 3. a lifting mechanism; 301. a rack plate; 302. a gear post; 303. a rotating frame; 304. a movable block; 305. a limiting column; 306. a first spring; 307. a rubber sleeve; 4. a first limit mechanism; 401. a housing; 402. a movable tray; 403. a second spring; 404. a limiting rod; 405. a movable post; 406. a chute; 407. a slider; 408. a sector plate; 409. a limiting plate; 410. a first board insert; 411. a cushion pad; 412. a groove; 413. rotating the block; 414. a second board plug; 5. a second limiting mechanism; 501. a card slot; 502. an annular groove; 503. a first magnet; 504. a latch block; 505. a top block; 506. a limiting groove; 507. a movable projection; 508. a third spring; 509. a second magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-10, a subsoiling land preparation machine with adjustable depth comprises a connecting frame 1 and a working frame 2 movably arranged at the bottom of the connecting frame 1, and further comprises:
the lifting mechanism 3 is arranged on the working frame 2, the lifting mechanism 3 comprises a rack plate 301, a gear column 302, a rotating frame 303, a movable block 304, a limit column 305, a first spring 306 and a rubber sleeve 307, the top end of the rack plate 301 is rotatably connected with the bottom end of the connecting frame 1, the middle part of the rack plate 301 penetrates into the working frame 2, the gear column 302 is arranged on the rack plate 301 in a meshed mode, the two ends of the gear column 302 are rotatably connected with the inside of the working frame 2, the rotating frame 303 is connected with the end part of the gear column 302, the device can be connected with an externally movable vehicle body through the connecting frame 1, the connecting frame 1 and the working frame 2 can rotate relatively through the lifting mechanism 3 arranged on the working frame 2, accordingly, the height of a working component arranged on the working frame 2 is changed, the purpose of adjusting the working height is achieved, the gear column 302 can be driven to operate through the rotating frame 303, the rack plate 301 can be acted on by the gear column 302, and the aim of relative rotation of the working frame 2 and the connecting frame 1 can be realized by the interaction of the rack plate 301 and the gear column 302;
a first limiting mechanism 4 arranged at the outer side of the working frame 2, the first limiting mechanism 4 comprises a shell 401, a movable disc 402, a second spring 403, a limiting rod 404, a movable column 405, a sliding groove 406, a sliding block 407, a sector plate 408, a limiting plate 409, a first inserting plate 410, a buffering cushion 411, a groove 412, a rotating block 413 and a second inserting plate 414, the shell 401 is arranged on the surface of one side of the outer wall of the working frame 2, the movable disc 402 is arranged at the middle part of the shell 401, the second spring 403 is arranged between the shell 401 and the movable disc 402, the limiting rod 404 is arranged at the outer side of the movable disc 402, the movable column 405 is movably inserted at the end part of the limiting rod 404, the connecting frame 1 is provided with a plurality of grooves 412 corresponding to the movable columns 405, the movable disc 402 can be accommodated by the shell 401 in the first limiting mechanism 4, the movable disc 402 can be moved in the shell 401 by the second spring 403 between the shell 401 and the movable disc 402, the movable disc 402 can be moved to facilitate the worker to connect the limiting rod 404 to the connecting frame 1, so that the connection between the connecting frame 1 and the working frame 2 is more stable, and the stability of the connection between the connecting frame 1 and the working frame 2 is improved;
a second limiting mechanism 5 arranged in the middle of the working frame 2, wherein the second limiting mechanism 5 comprises a clamping groove 501, an annular groove 502, a first magnet 503, a plug pin block 504, a top block 505, a limiting groove 506, a movable bump 507, a third spring 508 and a second magnet 509, the side of the top end of the working frame 2 is provided with a plurality of clamping grooves 501, the side wall of each clamping groove 501 is provided with the annular groove 502, the bottom end of each clamping groove 501 is provided with the first magnet 503, the inside of each clamping groove 501 is clamped with the plug pin block 504, the top of each plug pin block 504 is provided with the top block 505, the side of the bottom end of the connecting frame 1 is provided with the limiting groove 506 corresponding to the top block 505, the plug pin block 504 can be accommodated by the clamping groove 501 in the second limiting mechanism 5, the top block 505 can be driven by the plug pin block 504, the top block 505 can interact with the limiting groove 506, so that the working frame 2 and the connecting frame 1 can be mutually extruded, and the stability of the working frame 2 and the connecting frame 1 can be further improved, and the joint between the working frame 2 and the connecting frame 1 can not be damaged by the extrusion force when the working frame 2 is contacted with the soil.
Wherein, the inner wall activity of work frame 2 is pegged graft and is had the movable block 304, is provided with spacing post 305 on the movable block 304, is provided with first spring 306 between spacing post 305 and the work frame 2, can drive spacing post 305 activity through the movable block 304, through spacing post 305 and first spring 306 interact, first spring 306 can extrude and restrict spacing post 305 to make spacing post 305 can contact with rack plate 301 each other.
Wherein, the surface cover of spacing post 305 is equipped with rubber sleeve 307, and spacing post 305 and rubber sleeve 307 are two, and two spacing posts 305 and two rubber sleeves 307 one-to-one setting, and the surface of rubber sleeve 307 contacts with the lateral wall of rack plate 301, and the surface through rubber sleeve 307 contacts with the lateral wall of rack plate 301 can make the position of rack plate 301 to be restricted to improve the stability of rack plate 301.
The limiting rod 404 is provided with a sliding groove 406, the movable column 405 is provided with a sliding block 407 matched with the sliding groove 406, the sliding block 407 can slide through the sliding groove 406, and the sliding block 407 can be blocked by the side wall of the sliding groove 406, so that the limiting purpose of the limiting rod 404 is achieved.
Wherein, the outer wall of activity post 405 is provided with sector plate 408, is provided with on the lateral wall of gag lever post 404 with sector plate 408 assorted limiting plate 409, can block in limiting plate 409 through sector plate 408 to realize fixing the mesh of activity post 405.
The end of the movable column 405 is provided with a plurality of first insertion plates 410, the outside of the first insertion plates 410 is provided with a buffer 411, and the friction force between the first insertion plates 410 and the second insertion plates 414 can be improved through the buffer 411 on the first insertion plates 410, so that the connection between the first insertion plates 410 and the second insertion plates 414 is more stable and tight.
The inside of the groove 412 is movably provided with a rotating block 413, the surface of the rotating block 413 is provided with a second inserting plate 414 corresponding to the first inserting plate 410, and the second inserting plate 414 can be closely attached to the first inserting plate 410, so that the rotating block 413 can be connected with the movable column 405 more stably.
Wherein, the middle part of the bolt block 504 is movably provided with a movable lug 507, a third spring 508 is arranged between the movable lug 507 and the surface of the bolt block 504, and the movable lug 507 can be restored to the original position through the third spring 508.
The bottom end of the latch block 504 is provided with a second magnet 509 matched with the first magnet 503, and the latch block 504 can be more stably clamped in the clamping groove 501 through interaction of the first magnet 503 and the second magnet 509 matched with each other.
The cross section of the top block 505 is semicircular, the cross section of the limiting groove 506 is the same as that of the top block 505, and when the top block 505 is in contact with the limiting groove 506, the contact area is larger through the semicircular cross section, so that the pressure and the pressure on the top block 505 are reduced, and the risk of damaging the top block 505 is further reduced.
In the invention, the connecting frame 1 can be connected with an external movable vehicle body, the working frame 2 is provided with the lifting mechanism 3 to enable the connecting frame 1 and the working frame 2 to rotate relatively, so that the height of a working part arranged on the working frame 2 is changed, the purpose of adjusting the working height is realized, the rotating frame 303 can drive the gear column 302 to operate, the gear column 302 can act on the rack plate 301, the working frame 2 and the connecting frame 1 can realize the purpose of rotating relatively through the interaction between the rack plate 301 and the gear column 302, the movable block 304 can drive the limit column 305 to move, the limit column 305 can extrude and limit the limit column 305 through the interaction between the limit column 305 and the first spring 306, so that the limit column 305 can contact with the rack plate 301, the position of the rack plate 301 can be limited through the contact between the surface of the rubber sleeve 307 and the side wall of the rack plate 301, thereby improving the stability of the rack plate 301, the sliding block 407 can slide through the sliding slot 406, and the side wall of the sliding slot 406 can block the sliding block 407, thereby realizing the purpose of limiting the limiting rod 404, the housing 401 in the first limiting mechanism 4 can accommodate the movable disc 402, the movable disc 402 can move in the housing 401 through the second spring 403 between the housing 401 and the movable disc 402, the movable disc 402 can facilitate the worker to connect the limiting rod 404 on the connecting frame 1 through the movable disc 402, thereby the connection between the connecting frame 1 and the working frame 2 is more stable, the stability of the connection between the connecting frame 1 and the working frame 2 is improved, the fan-shaped plate 408 can be clamped in the limiting plate 409, thereby realizing the purpose of fixing the movable column 405, the friction force of the connection between the first inserting plate 410 and the second inserting plate 414 can be improved through the buffer pad 411 on the first inserting plate 410, so that the first board 410 is more stably and tightly connected with the second board 414, the second board 414 can be tightly attached to the first board 410, the rotating block 413 can be more stably connected with the movable column 405, the latch block 504 can be accommodated in the slot 501 of the second limiting mechanism 5, the latch block 504 can drive the top block 505, the top block 505 can interact with the limiting slot 506, so that the mutual extrusion between the work frame 2 and the connecting frame 1 is realized, the stability of the connection between the work frame 2 and the connecting frame 1 is further improved, the joint between the work frame 2 and the connecting frame 1 is not damaged by the extrusion force when the work frame 2 contacts with the soil, the movable projection 507 can be restored to the original position by the third spring 508, the latch block 504 can be more stably clamped in the slot 501 by the interaction of the first magnet 503 and the second magnet 509 which are matched, the semicircular cross section enables the contact area to be larger when the top block 505 is in contact with the limiting groove 506, pressure and pressure on the top block 505 are reduced, and then the risk of damage to the top block 505 is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable degree of depth's subsoiling land preparation machine, includes link (1) and activity setting are in work frame (2) of link (1) bottom, its characterized in that still includes:
the lifting mechanism (3) is arranged on the working frame (2), the lifting mechanism (3) comprises a rack plate (301), a gear column (302), a rotating frame (303), a movable block (304), a limiting column (305), a first spring (306) and a rubber sleeve (307), the top end of the rack plate (301) is rotatably connected with the bottom end of the connecting frame (1), the middle part of the rack plate (301) penetrates into the working frame (2), the gear column (302) is arranged on the rack plate (301) in a meshed mode, two ends of the gear column (302) are rotatably connected with the inside of the working frame (2), and the end part of the gear column (302) is connected with the rotating frame (303);
arrange in first stop gear (4) in the workstation (2) outside, first stop gear (4) includes shell (401), activity dish (402), second spring (403), gag lever post (404), activity post (405), spout (406), slider (407), sector plate (408), limiting plate (409), first picture peg (410), blotter (411), recess (412), turning block (413) and second picture peg (414), shell (401) is located the surface of workstation (2) outer wall one side, the middle part of shell (401) is provided with activity dish (402), be provided with between shell (401) and activity dish (402) second spring (404), the outside of activity dish (402) is provided with gag lever post (404), the tip activity grafting of gag lever post (403) has activity post (405), the surface of the connecting frame (1) is provided with a plurality of grooves (412) corresponding to the movable columns (405);
arrange in second stop gear (5) at work frame (2) middle part, second stop gear (5) are including draw-in groove (501), ring channel (502), first magnetite (503), bolt piece (504), kicking block (505), spacing groove (506), activity lug (507), third spring (508), second magnetite (509), a plurality of has been seted up to the avris on work frame (2) top draw-in groove (501), the lateral wall of draw-in groove (501) has been seted up ring channel (502), the bottom of draw-in groove (501) is provided with first magnetite (503), the inside card of draw-in groove (501) is equipped with bolt piece (504), the top of bolt piece (504) is provided with kicking block (505), the bottom avris of link (1) be provided with kicking block (505) corresponding spacing groove (506).
2. The subsoiling land preparation machine with adjustable depth of claim 1, characterized in that the inner wall of the working frame (2) is movably inserted with the movable block (304), the movable block (304) is provided with the limit column (305), and the first spring (306) is arranged between the limit column (305) and the working frame (2).
3. The subsoiler with adjustable depth as claimed in claim 2, characterized in that the rubber sleeve (307) is sleeved on the surface of the limiting column (305), the limiting column (305) and the rubber sleeve (307) are both two, and the two limiting columns (305) and the two rubber sleeves (307) are arranged in one-to-one correspondence, and the surface of the rubber sleeve (307) is in contact with the side wall of the rack plate (301).
4. The subsoiler of claim 3, characterized in that said limit stop (404) is provided with said chute (406) and said mobile column (405) is provided with said slide (407) matching said chute (406).
5. The adjustable-depth subsoiler of claim 1, characterized in that the outer wall of said mobile column (405) is provided with said sector plate (408), and the side wall of said stop lever (404) is provided with said stop plate (409) matching said sector plate (408).
6. An adjustable depth subsoiler as claimed in claim 5, characterized in that said movable column (405) is provided at its end with a plurality of said first insertion plates (410), said first insertion plates (410) being externally provided with said cushioning pads (411).
7. An adjustable depth subsoiler as claimed in claim 6, characterized in that said recess (412) is internally movably provided with said turning block (413), the surface of said turning block (413) being provided with said second insertion plate (414) corresponding to said first insertion plate (410).
8. An adjustable depth subsoiler as claimed in claim 1, characterized in that said movable lug (507) is movably arranged in the middle of said pin block (504), said third spring (508) being arranged between said movable lug (507) and the surface of said pin block (504).
9. An adjustable depth subsoiler as claimed in claim 8, characterised in that the bottom end of said latch block (504) is provided with a second magnet (509) matching said first magnet (503).
10. The adjustable depth subsoiler of claim 1, wherein the cross-sectional shape of said top block (505) is semicircular, and the cross-sectional shape of said limiting groove (506) is the same as the cross-sectional shape of said top block (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326445.4A CN111357400B (en) | 2020-04-23 | 2020-04-23 | Subsoiling land preparation machine with adjustable depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326445.4A CN111357400B (en) | 2020-04-23 | 2020-04-23 | Subsoiling land preparation machine with adjustable depth |
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| Publication Number | Publication Date |
|---|---|
| CN111357400A CN111357400A (en) | 2020-07-03 |
| CN111357400B true CN111357400B (en) | 2021-08-31 |
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| CN202010326445.4A Active CN111357400B (en) | 2020-04-23 | 2020-04-23 | Subsoiling land preparation machine with adjustable depth |
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| CN114303541B (en) * | 2021-12-07 | 2023-01-17 | 台前县金园农业机械有限公司 | Agricultural seeder linkage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4776118B2 (en) * | 2001-09-19 | 2011-09-21 | 信治 布旗 | Towing mechanism for ground leveling plate |
| KR101654094B1 (en) * | 2013-06-04 | 2016-09-05 | 이세키노우키가부시키가이샤 | Seedling transplanter |
| CN106508132A (en) * | 2015-10-29 | 2017-03-22 | 重庆万顺机械有限公司 | Replaceable mini-tiller unilateral plough |
| CN206533702U (en) * | 2017-02-14 | 2017-10-03 | 绍兴雄劲针织有限公司 | A kind of subsoiling machine of working soil of depth-adjustable |
| CN208273515U (en) * | 2018-06-13 | 2018-12-25 | 雷沃重工股份有限公司 | Deep soil loosing shovel and returning to the field site preparation equipment |
| CN109526272B (en) * | 2018-09-12 | 2022-06-07 | 吉林大学 | Subsoiler quick assembly disassembly and adjusting device |
| CN209489118U (en) * | 2018-12-21 | 2019-10-15 | 十堰市双兴净化器有限公司 | A kind of vibration type deep-loosening machine |
| CN209420279U (en) * | 2019-01-09 | 2019-09-24 | 高广鹏 | A kind of agricultural subsoiler height adjustment device |
| CN209659884U (en) * | 2019-01-29 | 2019-11-22 | 中农集团农业装备有限公司 | Soil subsoiling mechanism and subsoiler |
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2020
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