CN214903363U - Weeding device for corn cultivation - Google Patents
Weeding device for corn cultivation Download PDFInfo
- Publication number
- CN214903363U CN214903363U CN202121251109.4U CN202121251109U CN214903363U CN 214903363 U CN214903363 U CN 214903363U CN 202121251109 U CN202121251109 U CN 202121251109U CN 214903363 U CN214903363 U CN 214903363U
- Authority
- CN
- China
- Prior art keywords
- frame body
- rectangular frame
- guide
- liquid outlet
- walking
- 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.)
- Expired - Fee Related
Links
- 238000009333 weeding Methods 0.000 title claims abstract description 47
- 240000008042 Zea mays Species 0.000 title claims abstract description 25
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 25
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 23
- 235000005822 corn Nutrition 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 description 5
- 230000002363 herbicidal effect Effects 0.000 description 4
- 239000004009 herbicide Substances 0.000 description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a weeding device for corn cultivation, which comprises a rectangular frame body and walking legs arranged at the two ends of the rectangular frame body in the length direction, a liquid storage tank is arranged in the rectangular frame body along the opening of the rectangular frame body, a plurality of liquid outlets are arranged at the bottom of the liquid storage tank along the length direction of the rectangular frame body at intervals, a liquid outlet hose is connected at each liquid outlet, one end of the liquid outlet hose is connected with the liquid outlet, the other end is connected with a hard guide pipe, the guide pipe is parallel to the walking legs, one end of the guide pipe, which is far away from the liquid outlet hose, is connected with a spray head, guide rails which are parallel to the rectangular frame body are connected between the walking legs which are symmetrically arranged, the guide rails are provided with guide bar-shaped through holes along the length direction of the rectangular frame body, each guide pipe penetrates through the guide bar-shaped through holes, an adjusting slider is coaxially sleeved on each guide pipe, the adjusting slider can be slidably arranged in the guide bar-shaped through holes, the guide pipes can slide on the guide rails, can be flexibly adjusted according to the weeding row spacing, and can improve the operation flexibility and the operation reliability.
Description
Technical Field
The utility model relates to an agricultural production field especially relates to a weeding device for maize cultivation.
Background
Corn is an annual herbaceous plant of the gramineae, also called corn, corn cob, corn, pearl rice and the like, is native to central and south america, is one of the most important grain crops in the world, is widely distributed in brazil, america, china and other countries, weeding is an essential step in the corn cultivation process, the traditional weeding mode is manual weeding, the manual weeding work efficiency is low, the work intensity is high, the herbicide is used for weeding corn, but the herbicide has great harm to human bodies and higher use risk, although the weed is cleared away by using the weeding machine at present, the common weeding machine can only be used for single-row operation and cannot realize multi-row synchronous operation, and the weeding machine cannot operate or needs manual operation aiming at fields with high planting density, so that the operation efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a weeding device for maize cultivation has simple structure, and operation safety, convenient to use can multirow simultaneous operation carry out the advantage of weeding the operation.
The technical scheme of the utility model is that:
a weeding device for corn cultivation comprises a rectangular frame body and walking legs arranged at two ends of the rectangular frame body in the length direction, wherein one end, far away from the rectangular frame body, of each walking leg is connected with a walking wheel, the rectangular frame body and the walking legs which are symmetrically arranged are of an inverted U-shaped structure, a liquid storage box is arranged in the rectangular frame body along the frame opening of the rectangular frame body, a plurality of liquid outlets are arranged at the bottom of the liquid storage box at intervals in the length direction of the rectangular frame body, each liquid outlet is connected with a liquid outlet hose, one end of each liquid outlet hose is connected with the corresponding liquid outlet, the other end of each liquid outlet hose is connected with a guide pipe, the guide pipes are hard pipes and are parallel to the walking legs, one ends, far away from the liquid outlet hoses, of the guide pipes are connected with spray heads, guide rails parallel to the rectangular frame body are connected between the walking legs which are symmetrically arranged, the guide rails are provided with guide bar-shaped through holes in the length direction of the rectangular frame body, every the stand pipe runs through direction bar through-hole, every the coaxial cover of stand pipe is equipped with the regulation slider, regulation slider slidable sets up in direction bar through-hole.
The walking wheels are triangular crawler wheels.
The walking legs are telescopic rods.
The guide pipe is a telescopic pipe, and a positioning knob is arranged at the telescopic joint.
And a limiting U-shaped pin is arranged between each adjusting slide block and each guide strip-shaped through hole.
One side of the rectangular frame body in the length direction is connected with a traction frame.
The utility model has the advantages that:
1. the lower part of the rectangular frame body is provided with the guide rail parallel to the rectangular frame body, the upper part of the rectangular frame body is provided with the liquid storage tank for storing the herbicide, the liquid outlet positions of the guide pipes for discharging liquid can be flexibly adjusted through the guide rail according to the operation line number and the operation density requirement, each spray head can be ensured to be over against the position to be sprayed, the flexibility of weeding operation and the reliability of weeding operation can be improved, and the walking wheels drive the equipment to move along the field ridge, so that the weeding operation efficiency can be improved;
2. the walking wheels are triangular crawler wheels, so that the walking wheels can be suitable for field operation, the walking stability can be improved, the operation position is ensured to be in a required position, and the weeding reliability is improved;
3. the walking legs are telescopic legs, so that flexible adjustment can be performed according to the operation height, the operation is convenient, and the operation difficulty is reduced;
4. the guide pipe is a telescopic pipe, and a positioning knob is arranged at the telescopic joint of the telescopic pipe, so that the weeding height can be independently adjusted according to the heights of weeds at different positions, and the weeding reliability is improved;
5. the adjusting slide block and the guide strip-shaped through hole are fixed through the limiting U-shaped pin, so that the adjusting slide block is fixed in position and cannot slide on the guide strip-shaped through hole in weeding operation, and the reliability and stability of the weeding operation can be improved;
6. rectangle support body one side sets up the traction frame, can use external drive mechanism to pull the operation, and the personnel need not closely contact the weedicide, can improve the security of using, improves weeding operating efficiency.
Drawings
FIG. 1 is a front view of a weeding device for corn cultivation according to an embodiment of the present invention;
FIG. 2 is a top view of a weeding apparatus for corn cultivation according to an embodiment of the present invention;
fig. 3 is a left side view of a weeding device for corn cultivation according to an embodiment of the present invention;
FIG. 4 is a front view of a guide rail of a weeding device for corn cultivation according to an embodiment of the present invention;
FIG. 5 is a top view of a guide rail of a weeding device for corn cultivation according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an adjusting slide block of the weeding device for corn cultivation according to the embodiment of the present invention.
Description of reference numerals:
1 is a rectangular frame body, 2 is a walking leg, 3 is a liquid storage tank, 4 is a liquid outlet, 5 is a guide track, 6 is a traction frame, 21 is a walking wheel, 41 is a liquid outlet hose, 42 is a guide pipe, 43 is a spray head, 44 is an adjusting slide block, 45 is a positioning knob, 46 is a limiting U-shaped pin, and 51 is a guide strip-shaped through hole.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-6, a weeding device for corn cultivation comprises a rectangular frame body 1 and walking legs 2 arranged at two ends of the rectangular frame body 1 in the length direction, wherein the walking legs 2 are connected with walking wheels 21 at the end far away from the rectangular frame body 1, the rectangular frame body 1 and the symmetrically arranged walking legs 2 are in an inverted U-shaped structure, a liquid storage tank 3 is arranged in the rectangular frame body 1 along the frame opening, a plurality of liquid outlets 4 are arranged at the bottom of the liquid storage tank 3 along the length direction of the rectangular frame body 1 at intervals, a liquid outlet hose 41 is connected at each liquid outlet 4, one end of each liquid outlet hose 41 is connected with each liquid outlet 4, the other end of each liquid outlet hose is connected with a guide pipe 42, each guide pipe 42 is a hard pipe, each guide pipe 42 is parallel to the walking legs 2, one end of each guide pipe 42 far away from the corresponding liquid outlet hose 41 is connected with a spray head 43, a guide rail 5 parallel to the rectangular frame body 1 is connected between the symmetrically arranged walking legs 2, each guide rail 5 is provided with a guide bar-shaped through hole 51 along the length direction of the rectangular frame body 1, each guide tube 42 penetrates through the guide strip-shaped through hole 51, the adjusting slide block 44 is coaxially sleeved on each guide tube 42, and the adjusting slide block 44 is slidably arranged in the guide strip-shaped through hole 51.
The working principle of the technical scheme is as follows:
the upper part of the rectangular frame body 1 is provided with the liquid storage tank 3, the liquid storage tank 3 is internally provided with the herbicide, the two ends of the rectangular frame body 1 are provided with the walking legs 2, the whole device can be ensured to move along the field ridge, the lower part of the rectangular frame body 1 is provided with the guide rail 5, each liquid outlet 4 of the liquid storage tank 3 is independently connected with one liquid outlet hose 41, one end of each liquid outlet hose 41 is communicated with a hard guide pipe 42, the hard guide pipe 42 can move on the guide rail 5 through an adjusting slide block 44, flexible adjustment can be carried out according to the line spacing of operation, the reliability of the operation can be improved, the tail end of the guide pipe 42 is connected with a spray head 43, the spray range of the spray head can be flexibly adjusted according to the weeding range, the pesticide spreading operation can be carried out simultaneously in multiple lines, the reliability of the weeding operation and the flexibility of the weeding operation can be ensured, the walking wheels 21 at the lower parts of the walking legs 2 can realize stable walking in the field, convenient operation and high use stability.
The walking wheels 21 are triangular crawler wheels, so that the walking wheels can be suitable for field operation, the walking stability can be improved, the operation position is ensured to be in a required position, and the weeding reliability is improved.
The walking legs 2 are telescopic rods, flexible adjustment can be performed according to the requirement of the operation height, operation is convenient, and the operation difficulty is reduced.
The guide pipe 42 is a telescopic pipe, and the telescopic joint is provided with a positioning knob 45, so that the weeding height can be independently adjusted according to the heights of weeds at different positions, and the weeding reliability is improved.
Be provided with spacing U type round pin 46 between every regulation slider 44 and the direction strip-shaped through-hole 51, can adjust the weeding height according to the weeds height of different positions independently, improve the reliability of weeding.
1 length direction one side of rectangle support body is connected with traction frame 6, can use external drive mechanism to pull the operation, and the personnel need not closely contact the weedicide, can improve the security of using, improves weeding operating efficiency.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The weeding device for corn cultivation is characterized by comprising a rectangular frame body (1) and walking legs (2) arranged at two ends of the rectangular frame body (1) in the length direction, wherein one ends of the walking legs (2) far away from the rectangular frame body (1) are connected with walking wheels (21), the rectangular frame body (1) and the walking legs (2) which are symmetrically arranged are of an inverted U-shaped structure, a liquid storage box (3) is arranged in the frame opening of the rectangular frame body (1), a plurality of liquid outlets (4) are arranged at the bottom of the liquid storage box (3) along the length direction of the rectangular frame body (1) at intervals, each liquid outlet (4) is connected with a liquid outlet hose (41), one end of each liquid outlet hose (41) is connected with one liquid outlet (4), the other end of each liquid outlet hose is connected with a guide pipe (42), the guide pipes (42) are rigid pipes, and the guide pipes (42) are parallel to the walking legs (2), one end that goes away from out liquid hose (41) in stand pipe (42) is connected with shower nozzle (43), be connected with between walking leg (2) that the symmetry set up with rectangle support body (1) parallel guide rail (5), guide rail (5) are provided with direction bar through-hole (51) along rectangle support body (1) length direction, every stand pipe (42) run through direction bar through-hole (51), every the coaxial cover of stand pipe (42) is equipped with adjusting block (44), adjusting block (44) slidable sets up in direction bar through-hole (51).
2. The weeding device for corn cultivation according to claim 1, wherein the traveling wheels (21) are triangular crawler wheels.
3. The weeding device for corn cultivation according to claim 1, wherein the walking legs (2) are telescopic rods.
4. The weeding device for corn cultivation as claimed in claim 1, wherein the guide tube (42) is a telescopic tube, and a positioning knob (45) is arranged at the telescopic joint of the telescopic tube.
5. The weeding device for corn cultivation according to claim 1, wherein a limiting U-shaped pin (46) is provided between each adjusting slider (44) and the guide strip-shaped through hole (51).
6. The weeding device for corn cultivation according to claim 1, wherein a traction frame (6) is connected to one side of the rectangular frame body (1) in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251109.4U CN214903363U (en) | 2021-06-07 | 2021-06-07 | Weeding device for corn cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251109.4U CN214903363U (en) | 2021-06-07 | 2021-06-07 | Weeding device for corn cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214903363U true CN214903363U (en) | 2021-11-30 |
Family
ID=79055336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251109.4U Expired - Fee Related CN214903363U (en) | 2021-06-07 | 2021-06-07 | Weeding device for corn cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214903363U (en) |
-
2021
- 2021-06-07 CN CN202121251109.4U patent/CN214903363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |