CN113973570A - Agricultural weeding device - Google Patents
Agricultural weeding device Download PDFInfo
- Publication number
- CN113973570A CN113973570A CN202111226781.2A CN202111226781A CN113973570A CN 113973570 A CN113973570 A CN 113973570A CN 202111226781 A CN202111226781 A CN 202111226781A CN 113973570 A CN113973570 A CN 113973570A
- Authority
- CN
- China
- Prior art keywords
- bracing piece
- connecting rod
- fixedly connected
- sleeve
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009333 weeding Methods 0.000 title claims abstract description 25
- 241000196324 Embryophyta Species 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an agricultural weeding device, which comprises a connecting rod, wherein one end of the connecting rod is connected with a flywheel, the other end of the connecting rod drives the flywheel to rotate through a motor to weed, two sides of the connecting rod are rotatably connected with supporting rods, and walking wheels are arranged at the bottom ends of the supporting rods; a limiting plate is fixedly connected to the outer side of the connecting rod at the position of the supporting rod, a limiting groove is formed in the limiting plate, a limiting block matched with the limiting groove is arranged at the bottom end of the supporting rod, a stud is fixedly connected to the top of the limiting block and is in threaded connection with the supporting rod, and protruding blocks are hinged to the front side and the rear side of the limiting block; through rotating fastening bolt with the round pin hub fixation, can keep the bracing piece to pack up the stability after, this device supports the connecting rod through the walking wheel of bracing piece and its bottom, promotes the connecting rod and removes and to weed to the walking wheel rotates with violently managing to be connected, forms the universal wheel structure, and it is more convenient to remove freedom, and it is more laborsaving to weed the in-process.
Description
Technical Field
The invention relates to the technical field of weeding equipment, in particular to an agricultural weeding device.
Background
In agricultural production, the growth of weeds is often troublesome, the weeds among conventional crops are mainly hoed by a hoe manually or removed by herbicides, the waste of manpower resources for manual weeding is too large, the herbicides influence the growth of the crops, and the weeding device is produced at the same time.
But traditional weeding equipment needs the staff to carry on one's back, operates through handing, because long-time operation can cause great burden to staff's health, consequently, it is convenient inadequately to operate in the in-service use process to use comparatively difficultly for a long time.
Therefore, it is necessary to provide an agricultural weeding apparatus to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an agricultural weeding device to solve the existing problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an agricultural weeding device comprises a connecting rod, wherein one end of the connecting rod is connected with a flywheel, the other end of the connecting rod drives the flywheel to rotate through a motor to weed, two sides of the connecting rod are rotatably connected with supporting rods, and walking wheels are arranged at the bottom ends of the supporting rods;
the utility model discloses a bracing piece, including bracing piece, limiting plate, limiting groove, limiting block, stopper top fixedly connected with double-screw bolt, double-screw bolt and bracing piece threaded connection, both sides all articulate there is the lug around the stopper, fixedly connected with block rubber between lug and the stopper.
During specific use, can drive the flywheel through being provided with the motor and rotate, thereby weed through rotatory flywheel, can rotate the bracing piece in the use and make it be in vertical state, the walking wheel and the ground contact of bracing piece bottom this moment, the walking wheel through bracing piece and its bottom can support the connecting rod, the staff only need hold the connecting rod this moment and master its direction not take place to deflect can, utilize the walking wheel to walk subaerial, can make the flywheel walking of connecting rod and its bottom weed, thereby it is more laborsaving.
As a further scheme of the invention, the top of the flywheel is fixedly connected with a base, a connecting column is fixedly arranged on the base, and the connecting rod is fixed with the connecting column.
As a further scheme of the invention, a fixing block is fixedly connected to the outer side of the connecting rod, the supporting rod is arranged on the outer side of the fixing block, a sleeve is fixedly connected to one side of the fixing block close to the supporting rod, a pin shaft is arranged on the outer side of the supporting rod, the pin shaft penetrates through the supporting rod and is fixedly connected with the supporting rod, and the pin shaft and the sleeve are in interference fit.
During the specific use, interference fit between round pin axle and the sleeve is favorable to improving the stability after the bracing piece is packed up.
As a further scheme of the invention, a fastening bolt is arranged at the top of the sleeve, penetrates through the sleeve and extends to the outer side face of the pin shaft, and the fastening bolt is in threaded connection with the sleeve.
During specific use, the pin shaft is fixed by rotating the fastening bolt, and the stability of the support rod after being folded can be kept.
As a further scheme of the invention, the outer side of the supporting rod is fixedly connected with a sleeve, one end of the sleeve is fixedly connected with a transverse pipe, and the travelling wheel is rotatably connected with the transverse pipe.
When specifically using, the walking wheel through bracing piece and its bottom supports the connecting rod, promotes the connecting rod and removes and to weed to the walking wheel rotates with violently managing to be connected, forms the universal wheel structure, and it is more convenient to remove freedom, and it is more laborsaving to weed the in-process.
As a further scheme of the invention, the limiting groove is arranged to be long-strip-shaped, and the width of the limiting groove is larger than that of the limiting block.
During the specific use, because the stopper passes through double-screw bolt and bracing piece threaded connection, can make it keep away from the limiting plate when consequently rotating the stopper to the width of stopper is less than the width of spacing groove, makes the lug can pass through the spacing groove, can pack up the walking wheel with bracing piece upwards rotation this moment.
As a further scheme of the invention, a handle is arranged at the top end of the fastening bolt.
When in specific use, the handle is beneficial to rotating the fastening bolt.
The agricultural weeding device can support the connecting rod through the supporting rod and the travelling wheels at the bottom of the supporting rod, workers only need to hold the connecting rod to master the direction of the connecting rod without deflection at the time, the travelling wheels are utilized to travel on the ground, the connecting rod and the flywheel at the bottom of the connecting rod can be prompted to travel to weed, so that labor is saved, when weeding is needed in a small space, the limiting block can be rotated, the lug can pass through the limiting groove, the supporting rod can be rotated upwards to retract the travelling wheels at the time, in order to improve the stability after retraction, the fastening bolt can be rotated to fix the pin shaft, the stability after retraction of the supporting rod can be kept, the device supports the connecting rod through the supporting rod and the travelling wheels at the bottom of the supporting rod, the connecting rod is pushed to move to weed, and the travelling wheels are rotatably connected with the transverse pipe to form a universal wheel structure, the movement is more free and convenient, and the weeding process is more labor-saving.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the support rod of the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention.
In the figure: 1. a flywheel; 2. connecting columns; 3. a connecting rod; 4. a traveling wheel; 5. a transverse tube; 6. a sleeve; 7. a support bar; 8. fastening a bolt; 9. a sleeve; 10. a limiting plate; 11. a pin shaft; 12. a limiting block; 13. a motor; 14. a limiting groove; 15. a threaded hole; 16. a stud; 17. a bump; 18. a fixed block; 19. a rubber block.
Detailed Description
As shown in fig. 1-5, an agricultural weeding device comprises a connecting rod 3, one end of which is connected with a flywheel 1, and the other end of which drives the flywheel 1 to rotate through a motor 13 for weeding, wherein two sides of the connecting rod 3 are rotatably connected with supporting rods 7, and walking wheels 4 are arranged at the bottom ends of the supporting rods 7;
the utility model discloses a fixing device for fixing a connecting rod, including connecting rod 3, bracing piece 7, limiting groove 14, bracing piece 7 bottom be provided with limiting groove 14 matched with stopper 12, stopper 12 top fixedly connected with double- screw bolt 16, 15 threaded connection of screw hole that predetermine on double-screw bolt 16 and the bracing piece 7, both sides all articulate around stopper 12 has lug 17, fixedly connected with block rubber 19 between lug 17 and the stopper 12.
When specifically using, can drive flywheel 1 through being provided with motor 13 and rotate, thereby weed through rotatory flywheel 1, can rotate bracing piece 7 in the use and make it be in vertical state, the walking wheel 4 and the ground contact of bracing piece 7 bottom this moment, can support connecting rod 3 through the walking wheel 4 of bracing piece 7 and its bottom, the staff only need hold connecting rod 3 this moment and master its direction do not take place to deflect can, utilize walking wheel 4 to walk subaerial, can make connecting rod 3 and the walking of flywheel 1 of its bottom weed, thereby it is more laborsaving.
As shown in fig. 1, as a further aspect of the present invention, a base is fixedly connected to the top of the flywheel 1, a connection post 2 is fixedly disposed on the base, and the connection rod 3 is fixed to the connection post 2.
As shown in fig. 1, 2, 4, and 5, as a further aspect of the present invention, a fixing block 18 is fixedly connected to an outer side of the connecting rod 3, the supporting rod 7 is disposed on an outer side of the fixing block 18, a sleeve 9 is fixedly connected to a side of the fixing block 18 close to the supporting rod 7, a pin 11 is disposed on an outer side of the supporting rod 7, the pin 11 penetrates through the supporting rod 7 and is fixedly connected to the supporting rod 7, and the pin 11 and the sleeve 9 are in interference fit.
During the specific use, interference fit between round pin axle 11 and the sleeve 9 is favorable to improving the stability after bracing piece 7 packs up.
As shown in fig. 5, as a further aspect of the present invention, a fastening bolt 8 is disposed on the top of the sleeve 9, the fastening bolt 8 penetrates through the sleeve 9 and extends to the outer side surface of the pin 11, and the fastening bolt 8 is in threaded connection with the sleeve 9.
When the folding type support rod is used specifically, the pin shaft 11 is fixed by rotating the fastening bolt 8, and the stability of the support rod 7 after being folded can be kept.
As shown in fig. 1-2, as a further aspect of the present invention, a sleeve 6 is fixedly connected to the outer side of the support rod 7, a transverse tube 5 is fixedly connected to one end of the sleeve 6, and the travelling wheel 4 is rotatably connected to the transverse tube 5.
During specific use, walking wheel 4 through bracing piece 7 and its bottom supports connecting rod 3, promotes connecting rod 3 and removes and to weed to walking wheel 4 rotates with violently managing 5 to be connected, forms the universal wheel structure, and it is more convenient to remove freedom, and it is more laborsaving to weed the in-process.
As shown in fig. 1-2, as a further aspect of the present invention, the limiting groove 14 is configured to be a long strip shape, and the width of the limiting groove 14 is greater than the width of the limiting block 12.
During the specific use, because stopper 12 passes through the double-screw bolt 16 and is connected with bracing piece 7 threaded connection, can make it keep away from limiting plate 10 when consequently rotating stopper 12 to the width of stopper 12 is less than the width of spacing groove 14, makes lug 17 can pass through spacing groove 14, can upwards rotate bracing piece 7 this moment and pack up walking wheel 4.
As shown in FIG. 1, as a further aspect of the present invention, a handle is provided at the top end of the fastening bolt 8.
In particular use, the handle facilitates rotation of the fastening bolt 8.
The working principle is as follows: the motor 13 can drive the flywheel 1 to rotate, so that weeding is carried out through the rotating flywheel 1, the supporting rod 7 can be rotated to be in a vertical state in the using process, the travelling wheel 4 at the bottom end of the supporting rod 7 is in contact with the ground, the connecting rod 3 can be supported by the supporting rod 7 and the travelling wheels 4 at the bottom of the supporting rod, at the moment, a worker only needs to hold the connecting rod 3 to master the direction of the connecting rod 3 without deflection, and the travelling wheels 4 can be used for walking on the ground to promote the connecting rod 3 and the flywheel 1 at the bottom end of the connecting rod to walk to weed, thereby saving more labor, eliminating the need for workers to lift the whole equipment for weeding, when the support rod 7 rotates to the vertical direction, the limiting block 12 on the bottom surface can pass through the limiting groove 14 which is arranged on the limiting plate 10 in a long strip shape, when the stopper 12 passes through the stopper groove 14, the protrusions 17 at both sides of the stopper 12 are pressed by the side edges of the stopper groove 14. Thereby overcoming the problem that the elastic force of the rubber block 19 rotates downwards, enabling the limiting block 12 to pass through the limiting groove 14, then under the elastic force action of the rubber block 19, the lug 17 can be outwards opened and clamped at one side of the limiting plate 10, further fixing the supporting rod 7 at one side of the limiting plate 10, keeping the stability during the movement, enabling a worker to stably push the supporting rod 7 to move, when needing to weed in some narrow spaces, the limiting block 12 can be rotated, because the limiting block 12 is in threaded connection with the supporting rod 7 through the stud 16, the limiting block 12 can be driven to be far away from the limiting plate 10 when being rotated, and the width of the limiting block 12 is smaller than the width of the limiting groove 14, enabling the lug 17 to pass through the limiting groove 14, at the moment, the supporting rod 7 can be rotated upwards to pack up the travelling wheels 4, and in order to improve the stability after the packing, the fastening bolt 8 can be rotated to fix the pin shaft 11, can keep the bracing piece 7 to pack up the stability afterwards, this device supports connecting rod 3 through the walking wheel 4 of bracing piece 7 and its bottom, promotes connecting rod 3 and removes and to weed to walking wheel 4 rotates with violently managing 5 to be connected, forms the universal wheel structure, and it is more convenient to remove freedom, and it is more laborsaving to weed the in-process.
Claims (7)
1. The utility model provides an agricultural weeding device, includes that one end is connected with flywheel, the other end and rotates through the motor drive flywheel and carry out the connecting rod that weeds, its characterized in that: the two sides of the connecting rod are rotatably connected with supporting rods, and walking wheels are arranged at the bottom ends of the supporting rods;
the utility model discloses a bracing piece, including bracing piece, limiting plate, limiting groove, limiting block, limiting groove matched with stopper, stopper top fixedly connected with double-screw bolt, the screw hole threaded connection who predetermines on double-screw bolt and the bracing piece, both sides all articulate around the stopper have the lug, fixedly connected with block rubber between lug and the stopper.
2. An agricultural weeding apparatus according to claim 1, wherein: the flywheel top fixedly connected with base, the fixed spliced pole that is provided with on the base, the connecting rod is fixed mutually with the spliced pole.
3. An agricultural weeding apparatus according to claim 2, wherein: the utility model discloses a bracing piece, including connecting rod, bracing piece, fixed block, bracing piece outside, the fixed block is close to bracing piece one side fixedly connected with sleeve, the bracing piece outside is provided with the round pin axle, the round pin axle run through the bracing piece and with bracing piece fixed connection, interference fit between round pin axle and the sleeve.
4. An agricultural weeding apparatus according to claim 3, wherein: the top of the sleeve is provided with a fastening bolt, the fastening bolt penetrates through the sleeve and extends to the outer side face of the pin shaft, and the fastening bolt is in threaded connection with the sleeve.
5. An agricultural weeding apparatus according to claim 1, wherein: the utility model discloses a walking wheel, including bracing piece, sleeve pipe, walking wheel, horizontal pipe, walking wheel, the bracing piece outside fixedly connected with sleeve pipe, sleeve pipe one end fixedly connected with violently manages, the walking wheel rotates with violently to manage to be connected.
6. An agricultural weeding apparatus according to claim 5, wherein: the limiting groove is arranged to be long-strip-shaped, and the width of the limiting groove is larger than that of the limiting block.
7. An agricultural weeding apparatus according to claim 4, wherein: and a handle is arranged at the top end of the fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226781.2A CN113973570A (en) | 2021-10-21 | 2021-10-21 | Agricultural weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226781.2A CN113973570A (en) | 2021-10-21 | 2021-10-21 | Agricultural weeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113973570A true CN113973570A (en) | 2022-01-28 |
Family
ID=79739955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111226781.2A Pending CN113973570A (en) | 2021-10-21 | 2021-10-21 | Agricultural weeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113973570A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006042797A (en) * | 2004-06-29 | 2006-02-16 | Ito Denki Kk | Guiding device for bush cutter |
| US20130056950A1 (en) * | 2010-03-10 | 2013-03-07 | Gregor Von Bismarck | Moveable Device |
| US20130067820A1 (en) * | 2011-09-20 | 2013-03-21 | Sherman Jett | Weather seal retainer apparatus |
| CN205510876U (en) * | 2016-02-01 | 2016-08-31 | 嘉善绿城园林工程有限公司 | Grass cutter |
| CN207099689U (en) * | 2017-06-23 | 2018-03-16 | 胡娅婷 | Shoulder carrying mower |
| US20190075726A1 (en) * | 2017-09-12 | 2019-03-14 | Black & Decker Inc. | Convertible mower |
| CN212877315U (en) * | 2020-07-16 | 2021-04-06 | 安徽深安园林绿化工程有限公司 | Novel afforestation for gardens device |
-
2021
- 2021-10-21 CN CN202111226781.2A patent/CN113973570A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006042797A (en) * | 2004-06-29 | 2006-02-16 | Ito Denki Kk | Guiding device for bush cutter |
| US20130056950A1 (en) * | 2010-03-10 | 2013-03-07 | Gregor Von Bismarck | Moveable Device |
| US20130067820A1 (en) * | 2011-09-20 | 2013-03-21 | Sherman Jett | Weather seal retainer apparatus |
| CN205510876U (en) * | 2016-02-01 | 2016-08-31 | 嘉善绿城园林工程有限公司 | Grass cutter |
| CN207099689U (en) * | 2017-06-23 | 2018-03-16 | 胡娅婷 | Shoulder carrying mower |
| US20190075726A1 (en) * | 2017-09-12 | 2019-03-14 | Black & Decker Inc. | Convertible mower |
| CN212877315U (en) * | 2020-07-16 | 2021-04-06 | 安徽深安园林绿化工程有限公司 | Novel afforestation for gardens device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220128 |
|
| RJ01 | Rejection of invention patent application after publication |