CN220830831U - Corn planting weeding machine - Google Patents
Corn planting weeding machine Download PDFInfo
- Publication number
- CN220830831U CN220830831U CN202322241742.0U CN202322241742U CN220830831U CN 220830831 U CN220830831 U CN 220830831U CN 202322241742 U CN202322241742 U CN 202322241742U CN 220830831 U CN220830831 U CN 220830831U
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- wall
- frame
- driving motor
- arc
- gear
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- 240000008042 Zea mays Species 0.000 title claims abstract description 24
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 22
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 14
- 235000005822 corn Nutrition 0.000 title claims abstract description 14
- 238000009333 weeding Methods 0.000 title abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 5
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 8
- 235000009973 maize Nutrition 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a corn planting weeding machine, which relates to the technical field of weeding equipment and comprises a frame, a second driving motor and a cutting knife, wherein a front wheel is arranged at the middle position of the other end of the frame, the other end of the frame is connected with an arc-shaped frame, a moving block is arranged on the outer wall of the arc-shaped frame, the second driving motor is arranged on the inner wall of the moving block, the output end of the second driving motor is connected with a rotating gear through a driving shaft, a rack is arranged on the outer wall of the arc-shaped frame, a meshing transmission structure is formed between the rack and the rotating gear, and the cutting knife is arranged below a lifting rod. According to the utility model, the second driving motor is used for working to enable the rotating gear to rotate, the rotating gear is meshed with the rack, so that the rotating gear drives the moving block to move on the rack, and the moving block drives the cutting knife to move left and right circularly, so that the cutting range is large, the cutting efficiency is high, and the problem of inefficiency in weeding is solved.
Description
Technical Field
The utility model relates to the technical field of weeding equipment, in particular to a corn planting weeding machine.
Background
Corn is welcome by people, taste sweet or sweet glutinous, and have certain nutritive value, the maize is with the maize stalk simultaneously growing in the maize ground weeds in addition, the weeds have absorbed the nutrition of maize stalk, lead to the maize stalk to grow the slim, influence the harvest and the quality of maize at the back, thereby need weed the maize ground, guarantee the normal growth of maize stalk, present weeding equipment generally cuts weeds through the handheld staff, result in work efficiency low, working strength is high, waste time and energy, and present weeding equipment is inconvenient to adjust, can not adjust weeding degree of depth, can not adjust according to the demand, use inconveniently, in view of this, above-mentioned problem, intensive research is directed at, the case produces.
Disclosure of utility model
The utility model aims to provide a corn planting weeding machine, which aims to solve the problems that the prior corn planting weeding machine is not efficient in weeding and inconvenient to adjust weeding depth.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a maize plants weeder, includes frame, second driving motor and cutting knife, the side wheel is all installed to the both sides of frame, the both sides of frame one end all are connected with the handle, and control panel is installed to the outer wall of handle, the front wheel is installed to the intermediate position department of the frame other end, the other end of frame is connected with the arc frame, the movable block is installed to the outer wall of arc frame, the second driving motor is installed to the inner wall of movable block, and the output of second driving motor has rotation gear through drive hub connection, the rack is installed to the outer wall of arc frame, and forms meshing transmission structure between rack and the rotation gear, the installation pole is installed through the bearing to the bottom of movable block, and the inner wall of installation pole passes through the bearing and installs the rotary rod, the lifter is installed to the outer wall of rotary rod, the cutting knife is installed to the below of lifter.
Preferably, the inner wall of the arc-shaped frame is provided with a chute, and the inner wall at one end of the moving block is movably connected with the chute through a sliding block.
Preferably, a first driving motor is installed on one side of the bottom end of the moving block, the output end of the first driving motor is connected with a driving gear through a driving shaft, a driven gear is installed on the outer wall above the installation rod, and a meshing transmission structure is formed between the driven gear and the driving gear.
Preferably, the top views of the arc-shaped frame and the chute are semicircular, and the circle centers of the arc-shaped frame and the chute are the same.
Preferably, the outer wall below the rotating rod is provided with external threads, and the inner wall of the lifting rod is provided with internal threads matched with the external threads.
Preferably, the outer wall above the rotary rod is provided with a first bevel gear, the lower part of one side of the first bevel gear is provided with a second bevel gear in a meshed manner, and one side of the second bevel gear is connected with an adjusting knob.
Preferably, limit grooves are formed in the inner walls of the two sides of the mounting rod, and the outer walls of the two sides of the lifting rod are movably connected with the limit grooves through limit blocks.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model provides an adjusting knob, a first umbrella tooth and a lifting rod, wherein the second umbrella tooth is rotated by rotating the adjusting knob, the first umbrella tooth drives a rotating rod to rotate simultaneously by being meshed with the first umbrella tooth, and the lifting rod can move up and down by the threaded fit of the outer wall of the rotating rod and the inner wall of the lifting rod, so that the problem of inconvenience in adjusting weeding depth is solved;
(2) The utility model provides a second driving motor, a rotating gear and a moving block, wherein the second driving motor is used for working to enable the rotating gear to rotate, the rotating gear is meshed with a rack, the rotating gear drives the moving block to move on the rack, and the moving block drives a cutting knife to move left and right circularly, so that the cutting range is large, the cutting efficiency is high, and the problem of inefficiency in weeding is solved.
Drawings
FIG. 1 is a schematic top view of the apparatus of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a moving block according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting bar of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a front wheel; 2. a side wheel; 3. a frame; 4. a control panel; 5. a handle; 6. a rack; 7. an arc-shaped frame; 8. a moving block; 9. a drive gear; 10. a first driving motor; 11. rotating the gear; 12. a second driving motor; 13. a driven gear; 14. an adjustment knob; 15. a mounting rod; 16. a lifting rod; 17. a cutting knife; 18. a rotating rod; 19. a first bevel gear; 20. a second bevel gear; 21. a chute; 22. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a corn planting weeding machine comprises a frame 3, a second driving motor 12 and a cutting knife 17, wherein side wheels 2 are arranged on two sides of the frame 3, a handle 5 is connected on two sides of one end of the frame 3, a control panel 4 is arranged on the outer wall of the handle 5, a front wheel 1 is arranged at the middle position of the other end of the frame 3, an arc-shaped frame 7 is connected on the other end of the frame 3, a moving block 8 is arranged on the outer wall of the arc-shaped frame 7, the inner wall of the moving block 8 is provided with the second driving motor 12, the output end of the second driving motor 12 is connected with a rotary gear 11 through a driving shaft, a rack 6 is arranged on the outer wall of the arc-shaped frame 7, a meshing transmission structure is formed between the rack 6 and the rotary gear 11, a mounting rod 15 is arranged at the bottom end of the moving block 8 through a bearing, a rotary rod 18 is arranged on the inner wall of the mounting rod 15 through a bearing, a lifting rod 16 is arranged on the outer wall of the rotary rod 18, and a cutting knife 17 is arranged below the lifting rod 16;
the inner wall of the arc-shaped frame 7 is provided with a chute 21, and the inner wall of one end of the moving block 8 is movably connected with the chute 21 through a sliding block 22;
A first driving motor 10 is arranged at one side of the bottom end of the moving block 8, the output end of the first driving motor 10 is connected with a driving gear 9 through a driving shaft, a driven gear 13 is arranged on the outer wall above the mounting rod 15, and a meshing transmission structure is formed between the driven gear 13 and the driving gear 9;
the top views of the arc-shaped frame 7 and the chute 21 are semicircular, and the circle centers of the arc-shaped frame 7 and the chute 21 are the same;
Specifically, as shown in fig. 1, 2 and 4, when the structure is used, the second driving motor 12 works to enable the rotating gear 11 to rotate, the rotating gear 11 is meshed with the rack 6, the rotating gear 11 drives the moving block 8 to move on the rack 6, and the moving block 8 drives the cutting knife 17 to move left and right circularly, so that the cutting range is large, and the cutting efficiency is high.
Example 2: the outer wall below the rotary rod 18 is provided with external threads, and the inner wall of the lifting rod 16 is provided with internal threads matched with the external threads;
The outer wall above the rotary rod 18 is provided with a first umbrella tooth 19, the lower part of one side of the first umbrella tooth 19 is provided with a second umbrella tooth 20 in a meshed manner, and one side of the second umbrella tooth 20 is connected with an adjusting knob 14;
limiting grooves are formed in the inner walls of the two sides of the mounting rod 15, and the outer walls of the two sides of the lifting rod 16 are movably connected with the limiting grooves through limiting blocks;
Specifically, as shown in fig. 2 and 3, when the structure is used, the second umbrella tooth 20 is rotated by rotating the adjusting knob 14, the first umbrella tooth 19 drives the rotating rod 18 to rotate simultaneously by meshing the second umbrella tooth 20 with the first umbrella tooth 19, and the lifting rod 16 can move up and down by the threaded fit of the outer wall of the rotating rod 18 and the inner wall of the lifting rod 16, so that the weeding depth can be conveniently adjusted.
Working principle: when the device is used, the handle 5 is held by hand to push the device to move, and the device is moved through the front wheel 1 and the side wheels 2;
the first innovation point implements the steps of:
The first step: the driving gear 9 is rotated by the operation of the first driving motor 10, and the driven gear 13 drives the mounting rod 15 to rotate simultaneously by the engagement of the driving gear 9 and the driven gear 13, so that the cutting knife 17 rotates to weed;
And a second step of: the second driving motor 12 works to enable the rotating gear 11 to rotate, the rotating gear 11 is meshed with the rack 6, the rotating gear 11 drives the moving block 8 to move on the rack 6, and the moving block 8 drives the cutting knife 17 to move left and right circularly for weeding.
The second innovation point implementation step:
The first step: the second umbrella tooth 20 is rotated by rotating the adjusting knob 14, and the first umbrella tooth 19 drives the rotating rod 18 to rotate simultaneously by the engagement of the second umbrella tooth 20 and the first umbrella tooth 19;
And a second step of: and then the lifting rod 16 can move up and down by the threaded fit of the outer wall of the rotary rod 18 and the inner wall of the lifting rod 16, so as to adjust the weeding depth.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a maize plants weeder, includes frame (3), second driving motor (12) and cutting knife (17), its characterized in that: side wheel (2) are all installed to the both sides of frame (3), control panel (4) are all installed to the both sides of frame (3) one end, and control panel (4) are installed to the outer wall of handle (5), front wheel (1) are installed in intermediate position department of frame (3) other end, the other end of frame (3) is connected with arc frame (7), movable block (8) are installed to the outer wall of arc frame (7), second driving motor (12) are installed to the inner wall of movable block (8), and the output of second driving motor (12) has rotation gear (11) through the drive shaft connection, rack (6) are installed to the outer wall of arc frame (7), and form meshing transmission structure between rack (6) and rotation gear (11), install installation pole (15) through the bearing in the bottom of movable block (8), and install rotary rod (18) through the bearing in the inner wall of installation pole (15), lifter (16) are installed to the outer wall of rotary rod (18), cutting knife (17) are installed to the below of lifter (16).
2. A corn planter according to claim 1, wherein: the inner wall of the arc-shaped frame (7) is provided with a chute (21), and the inner wall of one end of the moving block (8) is movably connected with the chute (21) through a sliding block (22).
3. A corn planter according to claim 1, wherein: a first driving motor (10) is arranged at one side of the bottom end of the moving block (8), the output end of the first driving motor (10) is connected with a driving gear (9) through a driving shaft, a driven gear (13) is arranged on the outer wall above the mounting rod (15), and a meshing transmission structure is formed between the driven gear (13) and the driving gear (9).
4. A corn planter according to claim 2, wherein: the top views of the arc-shaped frame (7) and the chute (21) are semicircular, and the circle centers of the arc-shaped frame (7) and the chute (21) are the same.
5. A corn planter according to claim 1, wherein: the outer wall below the rotary rod (18) is provided with external threads, and the inner wall of the lifting rod (16) is provided with internal threads matched with the external threads.
6. A corn planter according to claim 1, wherein: the outer wall above the rotary rod (18) is provided with a first umbrella tooth (19), the lower part of one side of the first umbrella tooth (19) is provided with a second umbrella tooth (20) in a meshed mode, and one side of the second umbrella tooth (20) is connected with an adjusting knob (14).
7. A corn planter according to claim 1, wherein: limiting grooves are formed in the inner walls of the two sides of the mounting rod (15), and the outer walls of the two sides of the lifting rod (16) are movably connected with the limiting grooves through limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241742.0U CN220830831U (en) | 2023-08-21 | 2023-08-21 | Corn planting weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241742.0U CN220830831U (en) | 2023-08-21 | 2023-08-21 | Corn planting weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830831U true CN220830831U (en) | 2024-04-26 |
Family
ID=90783759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322241742.0U Active CN220830831U (en) | 2023-08-21 | 2023-08-21 | Corn planting weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830831U (en) |
-
2023
- 2023-08-21 CN CN202322241742.0U patent/CN220830831U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |