CN116368972A - Multi-dimensional area soil loosening and weeding machine between lines and plants - Google Patents
Multi-dimensional area soil loosening and weeding machine between lines and plants Download PDFInfo
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- CN116368972A CN116368972A CN202310189818.1A CN202310189818A CN116368972A CN 116368972 A CN116368972 A CN 116368972A CN 202310189818 A CN202310189818 A CN 202310189818A CN 116368972 A CN116368972 A CN 116368972A
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- 238000009333 weeding Methods 0.000 title claims abstract description 119
- 239000002689 soil Substances 0.000 title claims abstract description 29
- 241000196324 Embryophyta Species 0.000 claims abstract description 40
- 230000008929 regeneration Effects 0.000 claims abstract description 5
- 238000011069 regeneration method Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 208000012260 Accidental injury Diseases 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002363 herbicidal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/02—Other machines specially adapted for working soil on which crops are growing with non-rotating tools
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
- A01B39/085—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating tools being actively driven
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Guiding Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The invention aims to provide a multi-dimensional area soil loosening and weeding machine between lines and plants, which solves the problems of incomplete weeding, easy seedling damage and the like by adopting a method of combining a multi-dimensional inter-line shovel with an inter-plant rotary shovel on the basis of a traditional weeding mechanical general weeding process. When detecting unequally spaced seedling spacing under visual identification basis, control inter-plant rotary shovel motion, effectively prevent ridge seedling damage, simultaneously based on control algorithm to inter-plant rotary shovel effectively dig weeds. The inter-seedling distance is detected by a visual recognition technology, the motion parameters of the rotary shovel are regulated and controlled in real time by utilizing an intelligent control algorithm, and under the operation working condition that the inter-seedling distance is uneven, the inter-seedling efficient weeding and soil loosening operation is realized, and the seedling damage on ridges is effectively prevented. The invention can remove weeds and simultaneously loosen soil, recover the weeds to a certain extent through the inter-plant rotating cage, avoid large-area weed regeneration and has good innovation.
Description
Technical Field
The invention belongs to the technical field of mechanical weeding, and particularly relates to a multi-dimensional area soil loosening weeding machine between lines and plants.
Background
The invention efficiently carries out the large-scale multidimensional weeding and soil loosening operation based on different ground conditions. The modern agricultural weed killing technology mainly relies on two modes of chemical weeding and mechanical weeding, and chemical weeding needs to consider the problem of pesticide spraying precision and environmental pollution; the traditional mechanical weeding machine uses a mechanical device to carry out treatments such as digging, shoveling, cutting and the like on weeds, so that seedlings which are easy to damage exist, the treatments on the roots of the weeds are not thorough, and the weeds are easy to regenerate; the weeding efficiency is low, and the like. Meanwhile, the inter-plant weed treatment technology is not mature, and the mechanical bearing device cannot meet the problem of hard damage under different operation environments.
Disclosure of Invention
In order to solve the technical problem of traditional mechanical weeding, the invention provides a multi-dimensional area soil loosening and weeding machine between lines and plants, and the number of blades of a rotary shovel is freely adjusted through a specially designed inter-line weeding device, so that the machine is suitable for weeding and weeding at different plant intervals; the designed weeding shovel bearing device is suitable for carrying out covering weeding and soil loosening operations in various soil environments.
The technical scheme provided by the invention is as follows: the multi-dimensional area soil loosening and weeding machine between lines and plants is characterized by comprising a main frame (1), a profiling wheel (2) and a plurality of groups of precise inter-line weeding units (3) arranged on the profiling wheel.
The accurate inter-row weeding unit (3) comprises a hydraulic drive opposite-row mechanism (4), a profiling triangle streamline bracket (5), an inter-row weeding device (6), a double-rod connecting frame (7) and a land wheel (8), wherein: the inter-row weeding device (6) consists of two dimension units, and the inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts; the inter-plant weeding device (62) is connected and fixedly connected with the double-rod connecting frame (7) through bolts and the actuating rod piece (623).
The inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts and the side of the supporting frame (611) by the supporting frame (611), the spiral engagement frame (612) and the weeding shovel (613), and is connected with the inter-plant weeding device (62) through the profiling triangle streamline bracket (5), wherein: the shovel handle (614) is connected with a weed shovel (613), the spiral engagement frame (612) is fixed on the upper side of the shovel handle, the rear part of the shovel handle is combined with the inter-plant weeding device (62), the upper part of the shovel handle is arranged on the profiling triangle streamline bracket (5), and the shovel handle is combined with the main frame (1) through the double-rod connection frame (7).
The inter-plant weeding device (62) comprises an inclined triangular bracket (621), a T-shaped hanging rod (622), an actuating rod (623), a cage-shaped rotary shovel (624), a positioning nut (625), a rotary motor (626), a rotary shaft (627) and a rotary shaft coupler (628), wherein: the inclined triangular bracket (621) is fixedly connected to the profiling triangular streamline bracket (5) through a bolt, the rear part of the inclined triangular bracket is connected with the T-shaped hanging rod (622) through a bolt, the lower part of the inclined triangular bracket is matched with the execution rod (623) through a connecting rod piece (6211) and a positioning nut (625), and the cage-shaped rotating shovel (624) is fixedly connected to the execution rod (623) through a rolling bearing (629) and a gasket (6210) through bolts.
The mechanical inter-row inter-plant weeding framework is characterized in that a hollow square tube (9) rear-load weeding mechanism is arranged in a row hollow mode and is composed of a plurality of parallel inter-row inter-plant weeding units (3), wherein: the inter-row weeding device (61) and the inter-plant weeding device (62) which are in modularized design are assembled on the main frame (1) through bolts, and the inter-plant weeding device (62) is connected with the parallel side positions of the double-rod connecting frame (7) through a spiral engagement frame (612), bolts and nuts. The soil is shoveled and weeding is carried out by a weeding shovel (613) in a two-dimensional plane in a sliding way at a certain angle, so that the soil can be easily broken, and the roots and stems of deep soil crops can not be damaged; the cage-shaped rotary shovel (624) corresponding to the soil loosening device performs rotary soil loosening operation, improves the operation efficiency and effectively eliminates the harm of weeds among rows.
The inter-plant weeding device (62) is characterized in that a cage-shaped rotating shovel (624) performs weeding operation, the cross section of the cage-shaped rotating shovel is V-shaped, 30 degrees are formed between the cage-shaped rotating shovel and the ground, the angle of the cage-shaped rotating shovel is adjustable, weeding blades rotate anticlockwise, 12 pairs of weeding blades are arranged on the cage, the number of the blades is adjustable, the weeding blades are freely adjusted according to the spacing between plant seedlings, gaps between the weeding blades serve as seedling avoiding spaces, blade distribution areas serve as weeding spaces, the cage-shaped rotating shovel (624) is driven by a rotating motor (626), inter-plant weed in seedling strips is removed, the purpose that inter-plant grass roots are damaged without damaging seedlings is achieved, and meanwhile most weeds can be taken away, and regeneration is avoided. Based on partial seedling strips with unequal distances, the rotating shaft coupler (628) is controlled by the rotating motor (626) at the upper part of the cage-shaped rotating shovel (624) to change the rotating speed, so that accidental injury of seedlings is effectively avoided; based on different working environments, the relative position is accurately adjusted through the positioning nut (625) and the execution rod piece (623), and then the installation height of the cage-shaped rotary shovel (624) is adjusted.
The spiral engagement frame (612) is characterized by being S-shaped overall, the lower part of the spiral engagement frame is inverted U-shaped, the inter-row weeding shovel (613) is fixedly connected with the profiling triangle streamline support (5) through bolts, the structure of the spiral engagement frame has a damping effect, and breakage and damage caused by exceeding of the compression strength of the weeding shovel material due to uncontrollable factors such as soil hardening are prevented. The lower part is fixed by a bolt through a U-shaped structure, so as to achieve the aim of multiple bearing.
The profiling triangle streamline bracket (5) is characterized in that three sides are arc-shaped, a square hole channel is arranged in the front lower area and connected with a double-bracket structure, the middle area is triangular hollow, the front part is fixedly connected with an inclined triangle bracket (621) through bolts, a inter-plant weeding device (62) is mounted, the rear part is combined with a double-rod connecting frame (7), and the problem of part falling caused by vibration during operation is effectively avoided due to the stability of the framework.
In summary, the invention has the following advantages:
1. according to the invention, the problem of easy damage to seedlings when removing the mixed grass among the non-equidistant plants is effectively solved by the design of the cage-shaped rotary shovel, and the weeding efficiency is improved;
2. according to the invention, the inter-row weeding device is adapted to different soil working environments through the damping mechanism, so that the damage to a machine framework is avoided;
3. the bearing member of the invention adopts a hollow design, thereby reducing the net weight of the machine to the greatest extent and saving the power loss.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an inter-plant weeding device;
FIG. 3 is a front view of an inter-plant weeding apparatus;
FIG. 4 is a schematic diagram of an inter-row herbicidal apparatus;
FIG. 5 is a front view of the inter-row herbicidal apparatus;
in the figure: 1. a main frame; 2. profiling wheel; 3. a precise inter-row weeding unit; 4. hydraulically driving the alignment mechanism; 5. profiling triangle streamline bracket; 6. an inter-row weeding device; 7. an inter-row weeding device; 8. a land wheel; 9. hollowed square tubes; 61. an inter-row weeding device; 62 inter-plant weeding devices; 611. a support frame; 612. a spiral engagement frame; 613. a weed shovel; 614. a shovel handle; 621. an inclined triangular bracket; 622. t-shaped hanging rod; 623. executing a rod piece; 624. cage-shaped rotary shovel; 625. positioning a nut; 626. a rotating electric machine; 627. a rotating shaft; 628. a shaft coupling; 629. a rolling bearing; 6210. a gasket; 6211. and connecting the rod pieces.
Detailed Description
The invention provides a multi-dimensional area soil loosening and weeding machine between lines and plants, which comprises a main frame (1), a profiling wheel (2) and a plurality of groups of precise inter-line weeding units (3) arranged on the main frame, wherein a inter-line weeding device (6) can freely adjust the height suitable for operation through a positioning nut (625) according to the height above the ground.
The accurate inter-row weeding unit (3) comprises a hydraulic drive opposite-row mechanism (4), a profiling triangle streamline bracket (5), an inter-row weeding device (6), a double-rod connecting frame (7) and a land wheel (8), wherein: the inter-row weeding device (6) consists of two dimension units, and the inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts; the inter-plant weeding device (62) is connected with the actuating rod (623) through bolts and fixedly connected with the double-rod connecting frame (7), so that the coordination consistency of the device during operation is ensured.
The inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts and the side of the supporting frame (611) by the supporting frame (611), the spiral engagement frame (612) and the weeding shovel (613), and is connected with the inter-plant weeding device (62) through the profiling triangle streamline bracket (5), wherein: the shovel handle (614) is connected with a weed shovel (613), the spiral engagement frame (612) is fixed on the upper side of the shovel handle, the front part of the shovel handle is combined with the inter-plant weeding device (62), the upper part of the shovel handle is arranged on the profiling triangle streamline bracket (5) and is combined with the main frame (1) through the double-rod connection frame (7).
The inter-plant weeding device (62) comprises an inclined triangular bracket (621), a T-shaped hanging rod (622), an actuating rod (623), a cage-shaped rotary shovel (624), a positioning nut (625), a rotary motor (626), a rotary shaft (627) and a rotary shaft coupler (628), wherein: the inclined triangular bracket (621) is fixedly connected to the profiling triangular streamline bracket (5) through a bolt, the rear part of the inclined triangular bracket is connected with the T-shaped hanging rod (622) through a bolt, the lower part of the inclined triangular bracket is matched with the execution rod (623) through a connecting rod piece (6211) and a positioning nut (625), and the cage-shaped rotating shovel (624) is fixedly connected to the execution rod (623) through a rolling bearing (629) and a gasket (6210) through bolts.
The mechanical inter-row inter-plant weeding framework is characterized in that a hollow square tube (9) rear-load weeding mechanism is arranged in a row hollow mode and is composed of a plurality of parallel inter-row inter-plant weeding units (3), wherein: the inter-row weeding device (61) and the inter-plant weeding device (62) which are in modularized design are assembled on the main frame (1) through bolts, and the inter-plant weeding device (62) is connected with the parallel side positions of the double-rod connecting frame (7) through a spiral engagement frame (612), bolts and nuts. The soil is shoveled and weeding is carried out by a weeding shovel (613) in a two-dimensional plane in a sliding way at a certain angle, so that the soil can be easily broken, and the roots and stems of deep soil crops can not be damaged; the cage-shaped rotary shovel (624) corresponding to the soil loosening device performs rotary soil loosening operation, improves the operation efficiency and effectively eliminates the harm of weeds among rows.
The inter-plant weeding device (62) is characterized in that a cage-shaped rotating shovel (624) performs weeding operation, the cross section of the cage-shaped rotating shovel is V-shaped, 30 degrees are formed between the cage-shaped rotating shovel and the ground, the angle of the cage-shaped rotating shovel is adjustable, weeding blades rotate anticlockwise, 12 pairs of weeding blades are arranged on the cage, the number of the blades is adjustable, the weeding blades are freely adjusted according to the spacing between plant seedlings, gaps between the weeding blades serve as seedling avoiding spaces, blade distribution areas serve as weeding spaces, the cage-shaped rotating shovel (624) is driven by a rotating motor (626), inter-plant weed in seedling strips is removed, the purpose that inter-plant grass roots are damaged without damaging seedlings is achieved, and meanwhile most weeds can be taken away, and regeneration is avoided. Based on partial seedling strips with unequal distances, the rotating shaft coupler (628) is controlled by the rotating motor (626) at the upper part of the cage-shaped rotating shovel (624) to change the rotating speed, so that accidental injury of seedlings is effectively avoided; based on different working environments, the relative position is accurately adjusted through the positioning nut (625) and the execution rod piece (623), and then the installation height of the cage-shaped rotary shovel (624) is adjusted.
The spiral engagement frame (612) is characterized by being S-shaped overall, the lower part of the spiral engagement frame is inverted U-shaped, the inter-row weeding shovel (613) is fixedly connected with the profiling triangle streamline support (5) through bolts, the structure of the spiral engagement frame has a damping effect, and breakage and damage caused by exceeding of the compression strength of the weeding shovel material due to uncontrollable factors such as soil hardening are prevented. The lower part is fixed by a bolt through a U-shaped structure, so as to achieve the aim of multiple bearing.
The profiling triangle streamline bracket (5) is characterized in that three sides are arc-shaped, a square hole channel is arranged in the front lower area and connected with a double-bracket structure, the middle area is triangular hollow, the front part is fixedly connected with an inclined triangle bracket (621) through bolts, a inter-plant weeding device (62) is mounted, the rear part is combined with a double-rod connecting frame (7), and the problem of part falling caused by vibration during operation is effectively avoided due to the stability of the framework.
The operation implementation mode of the invention is as follows: before operation, the installation positions of all parts of the machine tool are adjusted according to the operation object and the operation working condition, such as: adjusting the height of the actuator, performing row alignment operation, and the like. Main frame (1) is fixed to be hung at the rear of a tractor through three-point suspension, and in the working process, a row shovel slides between seedling strips to shovel grass and loosen soil, wherein a spiral engagement frame (612) is used for carrying out bradyseism adjustment along with fluctuation of different ground conditions, meanwhile, a side-arranged inter-plant weeding device (62) works, cage-shaped rotary shovels (624) with the number of blades being adjusted are powered through rotary motors (626), a rotary shaft coupler (628) and rotary shafts (627) are driven, so that the cage-shaped rotary shovels (624) overturn and weed at a certain speed, when a vision system detects non-equidistant seedling plants, data are transmitted in real time, and a control system changes the rotating speed of the rotary motors (626) to avoid damaging seedlings. Wherein: the blades of the cage-shaped rotary shovel (624) are inserted into soil to turn over and weed, the blades penetrate into the roots and stems of weeds, the follow-up blades crush the soil, and the turned-out weeds are left in the shovel cage, so that the regeneration of the weeds is avoided. When the non-linear seedling belt is encountered, manual alignment is performed if necessary, so that the operation progress is ensured.
Claims (5)
1. The multi-dimensional area soil loosening and weeding machine between lines and plants is characterized by comprising a main frame (1), a profiling wheel (2) and a plurality of groups of precise inter-line weeding units (3) arranged on the profiling wheel.
The accurate inter-row weeding unit (3) comprises a hydraulic drive opposite-row mechanism (4), a profiling triangle streamline bracket (5), an inter-row weeding device (6), a double-rod connecting frame (7) and a land wheel (8), wherein: the inter-row weeding device (6) consists of two dimension units, and the inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts; the inter-plant weeding device (62) is connected and fixedly connected with the tip device of the double-rod connecting frame (7) through bolts and an actuating rod piece (623).
The inter-row weeding device (61) is fixedly connected to the double-rod connecting frame (7) through bolts and the side of the supporting frame (611) by the supporting frame (611), the spiral engagement frame (612) and the weeding shovel (613), and is connected with the inter-plant weeding device (62) through the profiling triangle streamline bracket (5), wherein: the shovel handle (614) is connected with a weed shovel (613), the spiral engagement frame (612) is fixed on the upper side of the shovel handle, the rear part of the shovel handle is combined with the inter-plant weeding device (62), the upper part of the shovel handle is arranged on the profiling triangle streamline bracket (5) and is combined with the main frame (1) through the double-rod connection frame (7).
The inter-plant weeding device (62) comprises an inclined triangular bracket (621), a T-shaped hanging rod (622), an actuating rod (623), a cage-shaped rotary shovel (624), a positioning nut (625), a rotary motor (626), a rotary shaft (627) and a rotary shaft coupler (628), wherein: the inclined triangular bracket (621) is fixedly connected to the profiling triangular streamline bracket (5) through a bolt, the rear part of the inclined triangular bracket is connected with the T-shaped hanging rod (622) through a bolt, the lower part of the inclined triangular bracket is matched with the execution rod (623) through a connecting rod piece (6211) and a positioning nut (625), and the cage-shaped rotating shovel (624) is fixedly connected to the execution rod (623) through a rolling bearing (629) and a gasket (6210) through bolts.
2. The mechanical inter-row weeding structure according to claim 1, wherein the rear-load weeding mechanism of the hollow square tube (9) is arranged in a row-to-row hollow manner and consists of a plurality of parallel inter-row weeding units (3), wherein: the inter-row weeding device (61) and the inter-plant weeding device (62) which are in modularized design are assembled on the main frame (1) through bolts, and the inter-plant weeding device (62) is connected with the parallel side positions of the double-rod connecting frame (7) through a spiral engagement frame (612), bolts and nuts.
3. The inter-plant weeding device (62) according to claim 1, wherein the cage-shaped rotating shovel (624) performs weeding operation, the cross section of the cage-shaped rotating shovel is in a V shape, the cross section of the cage-shaped rotating shovel is 30 degrees with the ground, the angle of the cage-shaped rotating shovel is adjustable, the weeding blades rotate anticlockwise, 12 pairs of weeding blades are arranged on the cage, the number of the blades is adjustable, the weeding blades are freely adjusted according to the inter-plant seedling spacing, gaps among the weeding blades serve as seedling avoiding spaces, blade distribution areas serve as weeding spaces, the cage-shaped rotating shovel (624) is driven by a rotating motor (626), inter-plant weed in seedling zones is removed, the purpose of damaging inter-plant weed roots without damaging seedlings is achieved, and meanwhile most weeds can be taken away, and regeneration is avoided. Based on partial seedling strips with unequal distances, the rotating shaft coupler (628) is controlled by the rotating motor (626) at the upper part of the cage-shaped rotating shovel (624) to change the rotating speed, so that accidental injury of seedlings is effectively avoided; based on different working environments, the relative position is accurately adjusted through the positioning nut (625) and the execution rod piece (623), and then the installation height of the cage-shaped rotary shovel (624) is adjusted.
4. The spiral engagement frame (612) as claimed in claim 1, is generally S-shaped, and is formed by fixedly connecting an inter-row weed shovel (613) with a profiling triangle streamline bracket (5) through bolts, wherein the structure has a damping effect. The lower part is fixed by a bolt through a U-shaped structure, so as to achieve the aim of multiple bearing.
5. The profiling triangle streamline bracket (5) of claim 1, characterized in that three sides are arc-shaped, a square hole channel is arranged in the front lower area and connected with a double-bracket structure, the middle area is like triangle hollow, the rear part is fixedly connected with an inclined triangle bracket (621) through bolts, a inter-plant weeding device (62) is mounted, the front part is combined with a double-rod connecting frame (7), and the stability of the framework effectively avoids the problem that parts fall off due to vibration during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310189818.1A CN116368972A (en) | 2023-03-02 | 2023-03-02 | Multi-dimensional area soil loosening and weeding machine between lines and plants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310189818.1A CN116368972A (en) | 2023-03-02 | 2023-03-02 | Multi-dimensional area soil loosening and weeding machine between lines and plants |
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| CN116368972A true CN116368972A (en) | 2023-07-04 |
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| CN202310189818.1A Pending CN116368972A (en) | 2023-03-02 | 2023-03-02 | Multi-dimensional area soil loosening and weeding machine between lines and plants |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118318529A (en) * | 2024-06-12 | 2024-07-12 | 安徽农业大学 | Inter-row weeding machine of double-layer opposite-row mechanism |
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2023
- 2023-03-02 CN CN202310189818.1A patent/CN116368972A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118318529A (en) * | 2024-06-12 | 2024-07-12 | 安徽农业大学 | Inter-row weeding machine of double-layer opposite-row mechanism |
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