CN112690047B - Tiller of preventing twining grass - Google Patents
Tiller of preventing twining grass Download PDFInfo
- Publication number
- CN112690047B CN112690047B CN202110064384.3A CN202110064384A CN112690047B CN 112690047 B CN112690047 B CN 112690047B CN 202110064384 A CN202110064384 A CN 202110064384A CN 112690047 B CN112690047 B CN 112690047B
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- China
- Prior art keywords
- main body
- weeding
- tiller
- block
- cutter teeth
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/12—Arrangement of the tools; Screening of the 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/16—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with special additional arrangements
Abstract
The invention discloses a grass winding prevention tiller which comprises a main body, wherein a tilling device is arranged on the front side of the main body, the back side of the tilling device is movably connected with the front side of the main body, a walking device is arranged at the bottom of the main body, the top of the walking device is fixedly connected with the bottom of the main body, a covering plate is arranged at the top end of the back side of the main body, the left end of the covering plate is fixedly connected with the top end of the back side of the main body, an operating switch is arranged right below the covering plate, and the operating switch is positioned on the back side of the main body. The tiller capable of preventing grass winding solves the problems that the existing tiller is insufficient in anti-blocking capacity during operation, the phenomenon that the cutter teeth are wound by weed straws occurs frequently, the working load of the tiller is greatly increased, the working efficiency of the tiller is reduced when the tiller is used for tillage with wet ground and straw covering layers, and the load is large, so that the cutter teeth of the tiller are wound by the weed.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a grass winding prevention tiller.
Background
The tillage machine is mainly characterized in that the tillage machine is a large agricultural country, autumn tillage or spring tillage operation is needed after crops are harvested in a traditional tillage mode, appropriate soil is provided when new crops are sown, but due to the facts that tillage layers are shallow, machines and tools and people and livestock can compact the ground during operation and the like, the tillage machine is prone to hardening, grasses are clung, plough bottom layers are formed, poor water storage and moisture preservation capacity is achieved, and the like, the tillage machine has the problem that the quality is reduced.
Disclosure of Invention
The invention aims to provide a tiller capable of preventing grass from being entangled, and the tiller can be used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prevent twining tiller of grass, includes the main part, the front of main part is provided with the farming device, the back of farming device and the front swing joint of main part, the bottom of main part is provided with running gear, running gear's top and the bottom fixed connection of main part, the top at the main part back is provided with the apron, the left end of apron and the top fixed connection at the main part back, be provided with operating switch under the apron, and operating switch is located the back of main part, operating switch's the back is provided with the guardrail, the guardrail is located the back of main part, the inside of farming device is provided with the bull stick, the both ends of bull stick respectively with the both sides swing joint of farming device, the surface of bull stick evenly is provided with the sword tooth, the top of farming device is provided with weeding device, and the top swing joint of weeding device and weeding device, the inside of weeding device is provided with the grass removing plate, the both ends of weeding plate and the inner wall fixed connection of weeding device, the bull stick includes baffle and draw-in groove, the inside of bull stick evenly is provided with the baffle, and draw-in groove, the inside of sword tooth is provided with the fixed blade, the left side of the mounting blade, the left side and the left side of the welded block of installing blade, the left side of installing the welded block, the left side of installing blade, the welded block is provided with the welded block, the welded block of installing blade block, the welded block and the welded block, the welded block of installing blade block, the left side of installing blade block, the welded block, the left side of installing blade block, and the welded block of installing blade block, the weeding block, the left side of installing blade block, and the right block of installing blade block.
Preferably, the clamping block comprises a clamping sheet and a clamping hole, the clamping sheet is located at the bottom of the cutter teeth, and the clamping hole is formed in the center of the clamping block.
Preferably, the weeding board includes mainboard and partition panel, the inside of mainboard evenly is provided with the partition panel, the bilateral symmetry of partition panel is provided with the fixed block, evenly be provided with cutting device between two fixed blocks, cutting device's both sides are connected with the fixed surface of two fixed blocks respectively.
Preferably, cutting device includes vice cutting blade and pivot, vice cutting blade's bottom is provided with the pivot, the pivot is connected with the surface swing joint of fixed block, vice cutting blade's surface is provided with main cutting blade, vice cutting blade's centre is provided with pressure spring, pressure spring's one end and vice cutting blade's fixed surface are connected, pressure spring's the other end and the fixed surface of fixed block are connected.
Preferably, the sword tooth is located weeding device's inside, weeding device's inside is provided with the board of weeding, the bottom of sword tooth evenly sets up the surface at the bull stick, and the inside joint of the bottom of sword tooth and bull stick.
The invention provides a tiller capable of preventing grass from being entangled. The method has the following beneficial effects:
(1) According to the anti-grass-winding tiller, the inverted teeth are arranged, when the cutter teeth are wound by weed straws, the inverted teeth on the cutter teeth can cut the weed through the main weeding blades arranged on the inverted teeth when the cutter teeth contact the weed when the cutter teeth work, so that the weed straws are prevented from being wound on the cutter teeth, the working efficiency of the anti-grass-winding tiller is greatly improved, the weed straws are prevented from being wound on the cutter teeth, and the working efficiency of the anti-grass-winding tiller is reduced.
(2) By arranging the weeding device, the invention can lead the weed straws wound on the cutter teeth of the grass-winding-preventing tiller to pass through the rotating cutter teeth and the weeding plate arranged in the weeding device, and the main cutting blade is cut up when meeting the cutter teeth, thereby greatly reducing the occurrence of the condition that the weed straws are wound when the grass-winding-preventing tiller works.
(3) According to the grass winding prevention tiller, the rotary rod and the clamping block are arranged, so that the cutter teeth can be fixed on the surface of the rotary rod through clamping when the grass winding prevention tiller works, the cutter teeth are fixed on the surface of the rotary rod firmly, when the cutter teeth on the grass winding prevention tiller are abraded due to long-time use, the cutter teeth can be detached through the clamping block, the cutter teeth of the grass winding prevention tiller are replaced, and the working efficiency of the grass winding prevention tiller is prevented from being reduced due to abrasion of the cutter teeth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the weeding apparatus of this invention;
FIG. 3 is a cross-sectional view of a turn bar of the present invention;
FIG. 4 is a schematic view of a tooth according to the present invention;
FIG. 5 is a schematic view of the pawl structure of the present invention;
FIG. 6 is a schematic view of a card connector of the present invention;
FIG. 7 is a schematic diagram of a herbicidal panel of the present invention;
fig. 8 is a schematic view of the cutting blade of the present invention.
In the figure: 1. a cover plate; 2. a guardrail; 3. an operating switch; 4. a main body; 5. a traveling device; 6. a tilling device; 7. a rotating rod; 8. cutter teeth; 9. a weeding device; 10. a weeding plate; 701. a baffle plate; 702. a card slot; 801. a blade tooth sheet; 802. a clamping block; 803. chamfering; 8021. a clip sheet; 8022. a clamping hole; 8031. mounting blocks; 8032. a primary weeding edge; 8033. welding the blocks; 1001. a cutting device; 1002. a fixed block; 1003. a partition panel; 1004. a main board; 10011. a primary cutting blade; 10012. a rotating shaft; 10013. a secondary cutting blade; 10014. a pressure spring.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 8, the present invention provides a technical solution: a grass-winding prevention tiller comprises a main body 4, a tillage device 6 is arranged on the front surface of the main body 4, the tillage device 6 is arranged so that the grass-winding prevention tiller can cultivate, the back surface of the tillage device 6 is movably connected with the front surface of the main body 4, a walking device 5 is arranged at the bottom of the main body 4, the walking device 5 is arranged so that the grass-winding prevention tiller can advance through the walking device 5 when walking on the ground, the top of the walking device 5 is fixedly connected with the bottom of the main body 4, a covering plate 1 is arranged at the top end of the back surface of the main body 4, the left end of the covering plate 1 is fixedly connected with the top end of the back surface of the main body 4, an operating switch 3 is arranged right below the covering plate 1, the operating switch 3 is arranged on the back surface of the main body 4, a guardrail 2 is arranged on the back surface of the operating switch 3, the guardrail 2 is arranged on the back surface of the main body 4, a rotating rod 7 is arranged inside the tillage device 6, the purpose of arranging the rotating rod 7 is to install the cutter teeth 8, secondly, to enable the cutter teeth 8 to rotate through the rotating rod 7 when the cultivating device 6 works, so as to achieve the purpose of cultivating and weeding, two ends of the rotating rod 7 are respectively movably connected with two sides of the cultivating device 6, the cutter teeth 8 are uniformly arranged on the surface of the rotating rod 7, the top of the cultivating device 6 is provided with a weeding device 9, the purpose of arranging the weeding device 9 is to prevent the weed straw wound on the cutter teeth 8 when the weed straw is wound on the cutter teeth 8 of the grass-winding preventing cultivating machine, the two ends of the weeding device 9 are movably connected with the top of the cultivating device 6, the weeding plate 10 is arranged inside the weeding device 9, the purpose of arranging the weeding plate 10 is to shred the weed straw wound on the cutter teeth 8 when the cutter teeth 8 pass through the weeding plate 10, the two ends of the weeding plate 10 are fixedly connected with the inner wall of the weeding device 9, the rotating rod 7 comprises a baffle 701 and a clamping groove 702, the baffle 701 is uniformly arranged in the rotating rod 7, the baffle 701 aims to fix the cutter teeth 8 in the rotating rod 7 through the baffle 701 when the cutter teeth 8 are worn, the clamping groove 702 is arranged between the two baffles 701, the clamping groove 702 is arranged to fix the bottoms of the cutter teeth 8 in the clamping groove 702, the cutter teeth 8 comprise cutter tooth sheets 801 and inverted teeth 803, one end of each cutter tooth sheet 801 is uniformly provided with the inverted teeth 803, the inverted teeth 803 are arranged to cut the weed straws encountered by the cutter teeth 8 when the cutter teeth 8 encounter the weed straws, the probability that the cutter teeth 8 of the grass-winding-preventing tiller wind the weed straws is greatly reduced, the other end of the cutter teeth piece 801 is provided with a clamping block 802, the inverted teeth 803 comprise an installation block 8031 and a main weeding edge 8032, the bottom of the installation block 8031 is provided with the main weeding edge 8032, the top of the main weeding edge 8032 is fixedly connected with the bottom of the installation block 8031, the left side of the installation block 8031 is provided with a welding block 8033, the right side of the welding block 8033 is fixedly connected with the left side of the installation block 8031, the left side of the welding block 8033 is welded with the surface of the cutter teeth piece 801, the inverted teeth 803 can be fixed on the surface of the cutter teeth 8 by welding the welding block 8033 on the cutter teeth piece 801, and the cutter teeth 8 are prevented from being wound with the weed straws.
The clamping block 802 comprises a clamping piece 8021 and a clamping hole 8022, the clamping piece 8021 is located at the bottom of the cutter tooth 8, the clamping hole 8022 is formed in the center of the clamping block 802, and the clamping piece 8021 is arranged to enable the cutter tooth 8 to be replaced through the cooperation of the clamping piece 8021 and the clamping groove 702 when the cutter tooth 8 is worn, so that the reduction of the working efficiency caused by the wear of the cutter tooth 8 of the tiller with grass winding prevention is avoided.
Except that grass board 10 includes mainboard 1004 and partition panel 1003, the inside of mainboard 1004 evenly is provided with partition panel 1003, the bilateral symmetry of partition panel 1003 is provided with fixed block 1002, evenly be provided with cutting device 1001 between two fixed blocks 1002, cutting device 1001's both sides respectively with the fixed surface of two fixed blocks 1002 be connected, weeding board 10 through the inside setting of weeding device 9, main cutting blade 10011 can be with the winding weeds straw on sword tooth 8 when meetting sword tooth 8 minces, greatly reduced this prevent twining careless tiller during operation meet the circumstances of winding weeds straw and appear.
The working principle is as follows: in use, the grass-winding prevention tiller can cut the weed straw through the main weeding edge 8032 arranged on the inverted tooth 803 when the cutter tooth 8 meets the weed straw through the inverted tooth 803 arranged on the cutter tooth 8, when the weed straw is wound on the surface of the cutter tooth 8, the rotating rod 7 can rotate, the cutter tooth 8 can rotate to the inside of the weed removal plate 10, the weed straw wound on the cutter tooth 8 can be removed through the cutting device 1001 arranged on the weed removal plate 10, the cutter tooth 8 enters the cutting device 1001 through the cutter tooth 8, the cutter tooth 8 firstly contacts the main cutting blade 10011, the weed straw wound on the cutter tooth 8 is cut up by the main cutting blade 10011, the main cutting blade 10011 is pressed to the inside and is compressed inwards through the rotating shaft 10012, the pressure spring 10014 is compressed, when the cutter tooth 8 rotates out of the weed removal plate 10, the main cutting blade 10011 in the cutting device 1001 is restored to the original position by the resilience of the pressure spring 10014, when the cutter tooth 8 is worn due to long-term use, the cutter tooth 8 can be replaced by the clamping block 802, and the grass-winding prevention tiller can continue grass-winding operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An anti-grass-tangling tiller comprising a main body (4), characterized in that: the front of the main body (4) is provided with a cultivating device (6), the back of the cultivating device (6) is movably connected with the front of the main body (4), the bottom of the main body (4) is provided with a walking device (5), the top of the walking device (5) is fixedly connected with the bottom of the main body (4), the top end of the back of the main body (4) is provided with a cover plate (1), the left end of the cover plate (1) is fixedly connected with the top end of the back of the main body (4), an operating switch (3) is arranged under the cover plate (1), the operating switch (3) is arranged on the back of the main body (4), the back of the operating switch (3) is provided with a guardrail (2), the guardrail (2) is arranged on the back of the main body (4), a rotating rod (7) is arranged inside the cultivating device (6), two ends of the rotating rod (7) are respectively movably connected with two sides of the cultivating device (6), the surface of the rotating rod (7) is uniformly provided with cutter teeth (8), the top of the weeding device (6) is provided with a weeding device (9), two ends of the movable device (9) are connected with an inner wall (10) of the weeding device (10), the rotating rod (7) comprises baffles (701) and a clamping groove (702), the baffles (701) are uniformly arranged inside the rotating rod (7), the clamping groove (702) is arranged between the two baffles (701), the cutter teeth (8) comprise cutter teeth (801) and inverted teeth (803), the inverted teeth (803) are uniformly arranged at one end of each cutter teeth (801), a clamping block (802) is arranged at the other end of each cutter teeth (801), each inverted tooth (803) comprises a mounting block (8031) and a main weeding edge (8032), the main weeding edge (8032) is arranged at the bottom of each mounting block (8031), the top of each main weeding edge (8032) is fixedly connected with the bottom of each mounting block (8031), a welding block (8033) is arranged on the left side of each mounting block (8031), the right side of each welding block (8033) is fixedly connected with the left side of each mounting block (8031), and the left side of each welding block (8033) is welded with the surface of each cutter teeth (801);
the weeding plate (10) comprises a main plate (1004) and a partition plate (1003), wherein the partition plate (1003) is uniformly arranged in the main plate (1004), fixed blocks (1002) are symmetrically arranged on two sides of the partition plate (1003), a cutting device (1001) is uniformly arranged between the two fixed blocks (1002), and two sides of the cutting device (1001) are respectively fixedly connected with the surfaces of the two fixed blocks (1002);
cutting device (1001) includes vice cutting blade (10013) and pivot (10012), the bottom of vice cutting blade (10013) is provided with pivot (10012), the surface swing joint of pivot (10012) and fixed block (1002), the surface of vice cutting blade (10013) is provided with main cutting blade (10011), the centre of vice cutting blade (10013) is provided with pressure spring (10014), the one end of pressure spring (10014) is connected with the fixed surface of vice cutting blade (10013), the other end of pressure spring (10014) is connected with the fixed surface of fixed block (1002).
2. An anti-windup tiller according to claim 1, characterized in that: the clamping block (802) comprises a clamping sheet (8021) and a clamping hole (8022), the clamping sheet (8021) is located at the bottom of the cutter tooth (8), and the clamping hole (8022) is formed in the center of the clamping block (802).
3. An anti-windup tiller according to claim 1, characterized in that: sword tooth (8) are located the inside of weeding device (9), the inside of weeding device (9) is provided with weeding board (10), the bottom of sword tooth (8) evenly sets up on the surface of bull stick (7), and the inside joint of the bottom of sword tooth (8) and bull stick (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064384.3A CN112690047B (en) | 2021-01-18 | 2021-01-18 | Tiller of preventing twining grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064384.3A CN112690047B (en) | 2021-01-18 | 2021-01-18 | Tiller of preventing twining grass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112690047A CN112690047A (en) | 2021-04-23 |
| CN112690047B true CN112690047B (en) | 2023-03-28 |
Family
ID=75515548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110064384.3A Active CN112690047B (en) | 2021-01-18 | 2021-01-18 | Tiller of preventing twining grass |
Country Status (1)
| Country | Link |
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| CN (1) | CN112690047B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966215Y (en) * | 2006-10-23 | 2007-10-31 | 王森豹 | Rotary cultivator of twining-free grass |
| CN110933959A (en) * | 2019-12-15 | 2020-03-31 | 刘彬 | Mini-tiller convenient for cleaning entangled grass |
| CN212232030U (en) * | 2020-03-18 | 2020-12-29 | 天津瑞斯达智能农机装备有限公司 | Prevent twining careless rotary blade |
| CN211931221U (en) * | 2020-03-20 | 2020-11-17 | 安徽中科智能感知产业技术研究院有限责任公司 | Anti-winding device of rotary tillage weeding machine |
| JP3229205U (en) * | 2020-08-05 | 2020-12-03 | 太田志 丸山 | Weed control equipment for mounting cultivators (cultivators, etc.) |
-
2021
- 2021-01-18 CN CN202110064384.3A patent/CN112690047B/en active Active
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| Publication number | Publication date |
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| CN112690047A (en) | 2021-04-23 |
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Effective date of registration: 20230203 Address after: 418000 193 Quyang Middle Road, Quyang Town, Jingzhou Miao and Dong Autonomous County, Huaihua City, Hunan Province Applicant after: Jingzhou Zhihui Agricultural Technology Co.,Ltd. Address before: 130000, No. 1363 Choi woo street, Jilin, Changchun Applicant before: Yue Rui |
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