CN112825625A - Soil turning device provided with dust suction device and used for soil arrangement - Google Patents
Soil turning device provided with dust suction device and used for soil arrangement Download PDFInfo
- Publication number
- CN112825625A CN112825625A CN202011529854.0A CN202011529854A CN112825625A CN 112825625 A CN112825625 A CN 112825625A CN 202011529854 A CN202011529854 A CN 202011529854A CN 112825625 A CN112825625 A CN 112825625A
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- Prior art keywords
- soil
- dust suction
- fixed
- bottom end
- fixing
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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
- 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
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
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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
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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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The soil turning device provided with the dust suction device for soil preparation comprises a moving vehicle, wherein the bottom end of the moving vehicle is provided with an adjusting and positioning assembly, the adjusting and positioning assembly comprises a fixed plate, a connecting frame, a threaded rod, a fixed column, a sliding block, a positioning spring, a transmission gear, a motor, a transmission chain and a soil turning roller, the fixed plate is symmetrically arranged at the bottom end of the moving vehicle, the connecting frame is connected to the inner side of the fixed plate in a sliding manner, the threaded rod is rotatably connected to the middle of the top end of the connecting frame and is in threaded connection with the moving vehicle, and the fixed rod is arranged at the edge part of the bottom end of the moving vehicle. The working efficiency of staff's native is improved.
Description
Technical Field
The invention relates to the technical field of land arrangement, in particular to a soil turning device for land arrangement, which is provided with a dust suction device.
Background
At present, the important effect of soil turning on agricultural production is that a compact soil layer with a certain depth can be changed into a loose and fine plough layer, so that the soil porosity is increased, rainwater can be received and stored conveniently, potential nutrients in the soil can be promoted to be converted into effective nutrients, and the root system of crops can be promoted to extend;
however, in the actual use process of the soil turning device in the current market, workers need to turn the soil at different depths in the soil according to different conditions, and the height of the existing soil turning roller is adjusted more complexly, so that the efficiency of adjusting the soil turning roller by the workers is reduced.
Disclosure of Invention
The invention provides a soil turning device for soil preparation, which is provided with a dust suction device, and can effectively solve the problem that in the prior soil turning device in the market, in the actual use process, workers carry out soil turning treatment at different depths on the soil according to different conditions, and the height adjustment of the prior soil turning roller is complicated, so that the efficiency of the workers for adjusting the soil turning roller is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the soil turning device for land preparation, which is provided with a dust suction device, comprises a moving vehicle, wherein the bottom end of the moving vehicle is provided with an adjusting and positioning assembly;
the adjusting and positioning assembly comprises a fixed plate, a connecting frame, a threaded rod, a fixed column, a sliding block, a positioning spring, a transmission gear, a motor, a transmission chain and a soil turning roller;
the movable trolley is characterized in that fixed plates are symmetrically installed at the bottom end of the movable trolley, a connecting frame is slidably connected to the inner side of each fixed plate, a threaded rod is connected to the middle of the top end of each connecting frame in a rotating mode, the threaded rod is connected with the movable trolley through threads, fixed rods are installed at the edge of the bottom end of the movable trolley, fixed columns are installed in the inner sides of the fixed rods in an embedded mode, sliders are sleeved on the outer sides of the fixed columns in a sliding mode, positioning springs are connected to the middle of the top ends of the sliders in an embedded mode, transmission gears are rotatably connected to the middle of one sides of the connecting frames, the fixed rods and the sliders, motors are installed at positions, corresponding to the.
Be provided with the regulation locating component, through link, threaded rod, slider and positioning spring, the staff of being convenient for adjusts fixedly to the height of digging roller, the degree of difficulty of staff's adjustment digging roller has been reduced, thereby can adjust the digging depth degree of soil in soil as required, the work efficiency that the staff digs has been improved, also can make drive chain be in the state of tightening at the in-process that digging roller position removed, thereby avoid the start-up of motor can't make digging roller pivoted phenomenon appear.
Preferably, the motor input end is electrically connected with the output end of an external power supply, and the sliding block is connected to the inner side of the fixing rod in a sliding mode, so that the height of the soil turning roller can be adjusted conveniently by workers.
Preferably, the top end of the moving vehicle is provided with a dust collection protection component;
the dust collection protection component comprises a fan, a ventilation pipe, a conical pipe, a clamping groove, a clamping block, a protective net, a fixing bolt, a fixing frame and a collection box;
the fan is installed in the embedding of locomotive top middle part, the fan top is connected with the ventilation pipe, a ventilation pipe end connection has the toper pipe, the draw-in groove has been seted up to toper pipe one side symmetry, the inboard sliding connection of draw-in groove has the fixture block, the protection network is installed to fixture block one side bottom, the toper pipe passes through fixing bolt fixed connection with the protection network, fixed frame is installed to the locomotive bottom.
Be provided with dust absorption protection component, through fan, ventilation pipe, collecting box and protection network, the staff of being convenient for collects the dust that produces when the roller that digs uses to avoid scattering everywhere of dust to cause the influence to staff's healthy, simultaneously, through draw-in groove, fixture block and fixing bolt, can play the guard action to the bell pipe, thereby avoid digging in-process soil and cause the jam of bell pipe.
Preferably, one side of the fixing frame is slidably connected with a collecting box.
Preferably, the bottom end of the fan is fixedly connected with the top end of the fixing frame, and the top end of the protective net is connected with the bottom end of the conical pipe, so that the blockage of the inner side of the conical pipe caused by soil in the soil turning process is avoided.
Preferably, the four corners of the bottom end of the trolley are provided with connecting columns, and one side of each connecting column is provided with a connecting plate.
Preferably, one side of the connecting plate is connected with a cleaning brush in a sliding mode, and the fixing plate is fixedly connected with the cleaning brush through a positioning bolt.
Preferably, spliced pole one side bottom is rotated and is connected with the pulley, cleaning brush bottom and pulley surface contact to the staff of being convenient for clears up the impurity on pulley surface.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. be provided with the regulation locating component, through link, threaded rod, slider and positioning spring, the staff of being convenient for adjusts fixedly to the height of digging roller, the degree of difficulty of staff's adjustment digging roller has been reduced, thereby can adjust the digging depth degree of soil in soil as required, the work efficiency that the staff digs has been improved, also can make drive chain be in the state of tightening at the in-process that digging roller position removed, thereby avoid the start-up of motor can't make digging roller pivoted phenomenon appear.
2. Be provided with dust absorption protection component, through fan, ventilation pipe, collecting box and protection network, the staff of being convenient for collects the dust that produces when the roller that digs uses to avoid scattering everywhere of dust to cause the influence to staff's healthy, simultaneously, through draw-in groove, fixture block and fixing bolt, can play the guard action to the bell pipe, thereby avoid digging in-process soil and cause the jam of bell pipe.
3. Be provided with spliced pole, connecting plate, cleaning brush and positioning bolt, the staff of being convenient for fixes the position of cleaning brush to the staff of being convenient for dismantles the installation to the cleaning brush, has reduced the degree of difficulty that the staff changed the cleaning brush, and simultaneously, also can clear up the adnexed impurity in pulley surface, has reduced the degree of difficulty that the staff cleared up impurity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a soil preparation turning device provided with a dust suction device according to the present invention;
FIG. 2 is a schematic structural view of a soil preparation turning device adjusting and positioning assembly provided with a dust suction device according to the invention;
FIG. 3 is a schematic structural view of a dust absorption protection assembly of the soil preparation turning device provided with the dust absorption device;
FIG. 4 is a schematic structural view of the soil preparation turning device provided with the dust suction device according to the present invention;
reference numbers in the figures: 1. a mobile vehicle;
2. adjusting the positioning assembly; 201. a fixing plate; 202. a connecting frame; 203. a threaded rod; 204. fixing the rod; 205. fixing a column; 206. a slider; 207. a positioning spring; 208. a transmission gear; 209. a motor; 210. a drive chain; 211. a soil turning roller;
3. a dust collection protection component; 301. a fan; 302. a vent pipe; 303. a tapered tube; 304. a card slot; 305. a clamping block; 306. a protective net; 307. fixing the bolt; 308. a fixing frame; 309. a collection box;
4. connecting columns; 5. a connecting plate; 6. a cleaning brush; 7. positioning the bolt; 8. a pulley.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the invention provides a technical scheme, a soil turning device for land preparation provided with a dust suction device comprises a moving vehicle 1, wherein in order to facilitate the adjustment of the height of a soil turning roller 211 by workers, an adjusting and positioning assembly 2 is arranged at the bottom end of the moving vehicle 1;
the adjusting and positioning assembly 2 comprises a fixing plate 201, a connecting frame 202, a threaded rod 203, a fixing rod 204, a fixing column 205, a sliding block 206, a positioning spring 207, a transmission gear 208, a motor 209, a transmission chain 210 and a soil turning roller 211;
the bottom end of the moving vehicle 1 is symmetrically provided with a fixed plate 201, the inner side of the fixed plate 201 is connected with a connecting frame 202 in a sliding way, the middle part of the top end of the connecting frame 202 is connected with a threaded rod 203 in a rotating way, the threaded rod 203 is connected with the moving vehicle 1 through a thread, the edge part of the bottom end of the moving vehicle 1 is provided with a fixed rod 204, the inner side of the fixed rod 204 is symmetrically embedded with a fixed column 205, the outer side of the fixed column 205 is sleeved with a sliding block 206 in a sliding way, the sliding block 206 is connected with the inner side of the fixed rod 204 in a sliding way, the middle part of the top end of the sliding block 206 is embedded with a positioning spring 207, the middle parts of the connecting frame 202, one side of the fixed rod 204 and the sliding block 206 are connected with a transmission gear 208 in a rotating, so that the worker can fix the position of the soil turning roller 211 after adjustment;
the top end of the moving vehicle 1 is provided with a dust absorption protection component 3;
the dust collection protection component 3 comprises a fan 301, a ventilation pipe 302, a conical pipe 303, a clamping groove 304, a clamping block 305, a protective net 306, a fixing bolt 307, a fixing frame 308 and a collection box 309;
In order to facilitate the staff to fix the position of cleaning brush 6, spliced pole 4 is all installed to 1 bottom four sides angular position department of locomotive, connecting plate 5 is installed to spliced pole 4 one side, connecting plate 5 one side sliding connection has cleaning brush 6, connecting plate 5 passes through positioning bolt 7 fixed connection with cleaning brush 6, 4 one side bottoms of spliced pole are rotated and are connected with pulley 8, 6 bottom and the 8 surface contact of pulley of cleaning brush, thereby the staff of being convenient for clears up 8 surperficial adnexed impurities of pulley.
The working principle and the using process of the invention are as follows: the soil turning device for land preparation is provided with the dust suction device, in the actual use process, workers can fixedly connect the cleaning brush 6 with the connecting plate 5 through the positioning bolts 7, so that the cleaning brush 6 is installed, the workers can conveniently move the position of the mobile vehicle 1 through the pulley 8, and impurities attached to the surface of the pulley 8 can be cleaned through the cleaning brush 6 in the moving process of the pulley 8;
then, an operator inserts the clamping block 305 into the clamping groove 304 to limit the position of the protective screening 306, then the operator twists the fixing bolt 307 to fixedly connect the protective screening 306 with the tapered tube 303, so as to complete the installation of the protective screening 306, then the operator twists the threaded rod 203, and connects the threaded rod 203 with the movable vehicle 1 through the thread of the threaded rod 203 to move the threaded rod 203 downward, so that the position of the connecting frame 202 connected to the bottom end of the threaded rod 203 moves downward, and in the process of moving the position of the connecting frame 202, the sliding block 206 can slide outside the fixing column 205 through the positioning spring 207, so that the position of the transmission gear 208 connected to one side of the sliding block 206 can be adjusted, so as to ensure that the transmission chain 210 connected between the transmission gears 208 is in a tightened state, and when the threaded rod 203 stops rotating, the position of the soil turning roller 211 can be fixed, at this time, the worker starts the motor 209, so that the transmission gear 208 can start to rotate, and the soil turning roller 211 can start to rotate through the transmission connection of the transmission chain 210, so that the soil turning treatment can be carried out on the soil;
at the in-process that the soil was dug, the staff starts fan 301, can make the dust that the in-process of digging produced enter into collection box 309 along toper pipe 303 and ventilation pipe 302 in proper order, simultaneously, through protection network 306, can avoid soil to cause the jam of toper pipe 303 at the in-process of digging, and general collection box 309 can be collected the dust of extraction.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Be provided with dust extraction's soil preparation and use device of digging, including locomotive (1), its characterized in that: the bottom end of the moving vehicle (1) is provided with an adjusting and positioning assembly (2);
the adjusting and positioning assembly (2) comprises a fixing plate (201), a connecting frame (202), a threaded rod (203), a fixing rod (204), a fixing column (205), a sliding block (206), a positioning spring (207), a transmission gear (208), a motor (209), a transmission chain (210) and a soil turning roller (211);
the bottom end of the moving vehicle (1) is symmetrically provided with a fixed plate (201), the inner side of the fixed plate (201) is connected with a connecting frame (202) in a sliding manner, the middle of the top end of the connecting frame (202) is connected with a threaded rod (203) in a rotating manner, the threaded rod (203) is connected with the moving vehicle (1) in a threaded manner, the edge of the bottom end of the moving vehicle (1) is provided with a fixed rod (204), the inner side of the fixed rod (204) is symmetrically embedded with a fixed column (205), the outer side of the fixed column (205) is sleeved with a sliding block (206) in a sliding manner, the middle of the top end of the sliding block (206) is embedded and connected with a positioning spring (207), the middle of one side of the connecting frame (202), the fixed rod (204) and the sliding block (206) is connected with a transmission gear (208, the transmission gears (208) are in transmission connection through a transmission chain (210), and the bottom of one side of the connecting frame (202) is rotatably connected with a soil turning roller (211).
2. The soil preparation turning device provided with a dust suction device according to claim 1, wherein an input end of the motor (209) is electrically connected with an output end of an external power supply, and the sliding block (206) is slidably connected to the inner side of the fixing rod (204).
3. The soil preparation turning device provided with a dust suction device according to claim 2, characterized in that a dust suction protection assembly (3) is mounted on the top end of the mobile vehicle (1);
the dust collection protection assembly (3) comprises a fan (301), a ventilation pipe (302), a tapered pipe (303), a clamping groove (304), a clamping block (305), a protective net (306), a fixing bolt (307), a fixing frame (308) and a collection box (309);
fan (301) is installed in the embedding of locomotive (1) top middle part, fan (301) top is connected with ventilation pipe (302), a tip of ventilation pipe (302) is connected with toper pipe (303), draw-in groove (304) have been seted up to toper pipe (303) one side symmetry, draw-in groove (304) inboard sliding connection has fixture block (305), protection network (306) are installed to fixture block (305) one side bottom, toper pipe (303) pass through fixing bolt (307) fixed connection with protection network (306), fixed frame (308) are installed to locomotive (1) bottom.
4. A soil turning device for soil preparation provided with a dust suction device according to claim 3, wherein a collection box (309) is slidably connected to one side of the fixing frame (308).
5. The soil preparation turning device provided with the dust suction device according to claim 4, wherein the bottom end of the fan (301) is fixedly connected with the top end of a fixing frame (308), and the top end of the protective net (306) is connected with the bottom end of the conical pipe (303).
6. The soil preparation turning device provided with the dust suction device according to claim 5, characterized in that connecting columns (4) are installed at four corners of the bottom end of the mobile vehicle (1), and a connecting plate (5) is installed at one side of each connecting column (4).
7. A soil turning device for soil preparation provided with a dust suction device according to claim 6, wherein a cleaning brush (6) is slidably connected to one side of the connecting plate (5), and the connecting plate (5) and the cleaning brush (6) are fixedly connected through a positioning bolt (7).
8. A soil turning device for soil preparation provided with a dust suction device according to claim 7, characterized in that a pulley (8) is rotatably connected to the bottom of one side of the connecting column (4), and the bottom end of the cleaning brush (6) is in surface contact with the pulley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529854.0A CN112825625A (en) | 2020-12-22 | 2020-12-22 | Soil turning device provided with dust suction device and used for soil arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529854.0A CN112825625A (en) | 2020-12-22 | 2020-12-22 | Soil turning device provided with dust suction device and used for soil arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112825625A true CN112825625A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011529854.0A Pending CN112825625A (en) | 2020-12-22 | 2020-12-22 | Soil turning device provided with dust suction device and used for soil arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112825625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391311A (en) * | 2021-12-27 | 2022-04-26 | 盐城市大丰区辉洋农业机械制造有限公司 | Agricultural is with dust fall dust-protection rotary tillage loosening tiller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029499A (en) * | 2017-06-18 | 2017-08-11 | 长沙无道工业设计有限公司 | A kind of lift Environmental-protecting dust-removing sprayer unit |
| CN206963386U (en) * | 2017-07-12 | 2018-02-06 | 武汉科珈种业科技有限公司 | A kind of caterpillar band harvester walking mechanism |
| CN208891166U (en) * | 2018-10-12 | 2019-05-24 | 河南来村农业科技有限公司 | A kind of novel agricultural seeder |
| CN210075957U (en) * | 2019-05-30 | 2020-02-18 | 石家庄仁至德科技有限公司 | Multifunctional small rotary tillage crushing machine for vegetable greenhouse |
| JP2020104625A (en) * | 2018-12-26 | 2020-07-09 | 井関農機株式会社 | Walking type control machine |
| CN211128878U (en) * | 2019-11-08 | 2020-07-31 | 涿州市宇昊农业技术开发有限公司 | Vegetable planting is with device of digging |
-
2020
- 2020-12-22 CN CN202011529854.0A patent/CN112825625A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029499A (en) * | 2017-06-18 | 2017-08-11 | 长沙无道工业设计有限公司 | A kind of lift Environmental-protecting dust-removing sprayer unit |
| CN206963386U (en) * | 2017-07-12 | 2018-02-06 | 武汉科珈种业科技有限公司 | A kind of caterpillar band harvester walking mechanism |
| CN208891166U (en) * | 2018-10-12 | 2019-05-24 | 河南来村农业科技有限公司 | A kind of novel agricultural seeder |
| JP2020104625A (en) * | 2018-12-26 | 2020-07-09 | 井関農機株式会社 | Walking type control machine |
| CN210075957U (en) * | 2019-05-30 | 2020-02-18 | 石家庄仁至德科技有限公司 | Multifunctional small rotary tillage crushing machine for vegetable greenhouse |
| CN211128878U (en) * | 2019-11-08 | 2020-07-31 | 涿州市宇昊农业技术开发有限公司 | Vegetable planting is with device of digging |
Non-Patent Citations (1)
| Title |
|---|
| 李康举: "《机械设计基础》", 31 May 2012, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391311A (en) * | 2021-12-27 | 2022-04-26 | 盐城市大丰区辉洋农业机械制造有限公司 | Agricultural is with dust fall dust-protection rotary tillage loosening tiller |
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Application publication date: 20210525 |
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