CN216437961U - Carrot is planted and is used fertilizer injection unit - Google Patents
Carrot is planted and is used fertilizer injection unit Download PDFInfo
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- CN216437961U CN216437961U CN202122768146.9U CN202122768146U CN216437961U CN 216437961 U CN216437961 U CN 216437961U CN 202122768146 U CN202122768146 U CN 202122768146U CN 216437961 U CN216437961 U CN 216437961U
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Abstract
The utility model discloses a fertilizing device for carrot planting, which comprises a supporting plate, wherein a movable support is arranged at the bottom of the supporting plate; the top of the liquid fertilizer box is provided with a feed inlet, and the bottom of the liquid fertilizer box is hermetically communicated with the discharge end of a discharge pipe and extends to the lower part of the supporting plate; the pit digging component is positioned on the other side of the top of the supporting plate and comprises a sliding rod vertically penetrating through the supporting plate and connected with the supporting plate in a sliding manner, a pit digging block positioned below the supporting plate is fixedly arranged at the bottom of the sliding rod, a first driving component for driving the pit digging block to move downwards is arranged on one side of the sliding rod, and a second driving component for driving the pit digging block to move upwards is arranged on the other side of the sliding rod; the material receiving hopper arranged at the bottom of the supporting plate is positioned under the discharge hole of the discharge pipe. According to the utility model, fertilizer water is applied to the pits planed beside the carrot seedlings, so that the fertilizer water can be better absorbed by soil, and the utilization rate of the fertilizer water is improved.
Description
Technical Field
The utility model relates to the technical field of carrot planting, in particular to a fertilizing device for carrot planting.
Background
In the carrot planting project, plants need to be fertilized to ensure nutrients required by the growth of the plants. In the traditional fertilizing process, the fertilizer is usually directly applied to the surface layer of the soil near the plants, so that the utilization rate of the fertilizer is low. Therefore, the irrigation and fertilization method is often adopted, the fertilizer is added into the irrigation water, is uniformly stirred and then is applied along with the irrigation water, and is naturally permeated into the root system of the plant through the liquid to be absorbed by the plant, so that the utilization rate of the fertilizer is obviously improved, and the implementation is convenient. But still have certain defect in practical application, because of this fertilization method is direct to apply the irrigation water that has mixed fertilizer in the planting ground of carrot, and the ridge relief of planting the carrot is higher, when watering the irrigation water that has mixed fertilizer beside the carrot seedling, because of the relief is lower between two lines of ridges, this irrigation water can gather the minimum flow between two ridges to make this irrigation water that has mixed fertilizer far away from the carrot on the ridge, be unfavorable for planting the absorption of the carrot on the ridge, lead to the absorption rate reduction of carrot to fertilizer, lead to the utilization ratio reduction of fertilizer.
Disclosure of Invention
The utility model aims to provide a fertilizing device for carrot planting, which solves the problem that the fertilizer utilization rate is low when the fertilizer water is directly irrigated in a planting field by the conventional fertilizing device.
The utility model provides a fertilizing device for carrot planting, which comprises:
the bottom of the supporting plate is provided with a movable support;
the liquid fertilizer box is positioned on one side of the top of the supporting plate, the top of the liquid fertilizer box is provided with a feeding hole, and the bottom of the liquid fertilizer box is hermetically communicated with the discharging end of the discharging pipe and extends to the lower part of the supporting plate;
the pit digging component is positioned on the other side of the top of the supporting plate and comprises a sliding rod vertically penetrating through the supporting plate and connected with the supporting plate in a sliding manner, a pit digging block is fixedly arranged at the bottom of the sliding rod, a first driving component for driving the pit digging block to move downwards is arranged on one side of the sliding rod, and a second driving component for driving the pit digging block to move upwards is arranged on the other side of the sliding rod;
the material receiving hopper is arranged at the bottom of the supporting plate and is positioned under the discharge hole of the discharge pipe.
Preferably, the movable support comprises a front driving shaft, a middle driving shaft and a rear driving shaft which are respectively and rotatably connected with the lower surface of the supporting plate, and two ends of the front driving shaft, the middle driving shaft and the rear driving shaft are respectively and fixedly connected with rolling wheels.
Preferably, the two sides of the supporting plate are respectively provided with an installation groove which is positioned right above the front driving shaft and the middle driving shaft;
the supporting plate is provided with a through groove for the sliding rod to pass through, and the supporting plate is fixedly provided with sliding plates which are respectively positioned on two sides of the sliding rod and are in sliding connection with the sliding rod.
Preferably, the first driving assembly comprises a downward moving rack fixedly arranged on one side of the sliding rod, a downward moving rotating shaft I rotatably connected with the upper surface of the supporting plate is arranged on one side of the downward moving rack, and a toothed part of an incomplete gear I fixedly sleeved on the downward moving rotating shaft I is in meshing transmission with the downward moving rack;
a second downward moving rotating shaft which is rotatably connected with the upper surface of the supporting plate is arranged right above the front driving shaft, a first driving chain wheel fixedly sleeved on the front driving shaft is connected with a first driven chain wheel fixedly sleeved on the second downward moving rotating shaft in a chain transmission manner, and a first driving gear fixedly sleeved on the second downward moving rotating shaft is in meshed connection with a first driven gear fixedly sleeved on the first downward moving rotating shaft.
Preferably, the second driving assembly comprises an upward moving rack fixedly arranged on the other side of the sliding rod, one side of the upward moving rack is provided with a first upward moving rotating shaft rotatably connected with the upper surface of the supporting plate, and a toothed part of an incomplete gear II fixedly sleeved on the first upward moving rotating shaft is in meshing transmission with the upward moving rack;
and a second upward moving rotating shaft which is rotatably connected with the upper surface of the supporting plate is arranged right above the middle driving shaft, a second driving chain wheel fixedly sleeved on the middle driving shaft is connected with a second driven chain wheel fixedly sleeved on the second upward moving rotating shaft in a transmission manner through a chain, and a second driving gear fixedly sleeved on the second upward moving rotating shaft is connected with a second driven gear fixedly sleeved on the first upward moving rotating shaft in a meshing manner.
Preferably, a fertilizing driving shaft which is rotatably connected with the supporting plate is arranged below the supporting plate;
the toothed part of the incomplete gear III fixedly sleeved on the middle driving shaft is in meshed transmission with the gear fixedly sleeved on the fertilization driving shaft;
connect the hopper through the bottom fixed connection of spring with the backup pad, the fertilization drive shaft passes through the connecting rod and connects hopper fixed connection.
Preferably, the stirring rod arranged in the liquid fertilizer box is fixedly connected with an output shaft of a motor fixedly arranged on the upper part of the liquid fertilizer box.
Preferably, a connecting rod is fixedly arranged at one end of the supporting plate close to the front driving shaft.
Preferably, when the lower moving rack is meshed with the toothed part on the first incomplete gear for transmission, the upper moving rack is disengaged from the toothed part on the second incomplete gear, and when the lower moving rack is disengaged from the toothed part on the first incomplete gear, the upper moving rack is meshed with the toothed part on the second incomplete gear for transmission.
Preferably, the digging pit block is a conical block, and the tip of the conical block faces downwards.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the digging component and the fertilizing component, fertilizer water is applied in the holes dug beside the carrot seedlings, and the fertilizer water is applied in the holes beside the carrot seedlings, so that the soil can better absorb the fertilizer water, and the problem of low utilization rate of the fertilizer water generated by directly irrigating the fertilizer water in the carrot planting field is solved. In addition this drive power when using novel well this fertilizer injection unit to remove drives digging subassembly, fertilization subassembly, avoids introducing a plurality of power supplies.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic side view of a fertilizing apparatus for carrot planting according to the present invention;
fig. 2 is a schematic side view of the fertilizing device for carrot planting according to the present invention.
Description of reference numerals:
1-a support plate, 2-a liquid fertilizer box, 101-a mounting groove, 102-a through groove, 103-a sliding plate, 104-a connecting rod, 201-a feeding hole, 202-a discharging pipe, 203-a stirring rod, 204-a motor, 301-a sliding rod, 302-a pit digging block, 303-a downward moving driving component, 304-an upward moving driving component, 401-a receiving hopper, 402-a fertilizing driving shaft, 403-a gear, 404-a connecting rod, 405-a spring, 501-a front driving shaft, 502-a middle driving shaft, 503-a rear driving shaft, 504-a rolling wheel, 3031-a downward moving rack, 3032-a downward moving rotating shaft I, 3033-an incomplete gear I, 3034-a downward moving shaft II, 3035-a driven sprocket I, 3036-a driving gear I, 3037-a driven gear I, 3041-upward moving rack, 3042-upward moving shaft one, 3043-incomplete gear two, 3044-upward moving shaft two, 3045-driven sprocket two, 3046-driving gear two, 3047-driven gear two, 5011-driving sprocket one, 5021-driving sprocket two, 5022-incomplete gear three.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Example (b):
as shown in fig. 1-2, a fertilizing device for carrot planting comprises a supporting plate 1, a movable support is arranged at the bottom of the supporting plate, a liquid fertilizer box 2 is arranged on one side of the top of the supporting plate 1, a feeding hole 201 is formed in the top of the liquid fertilizer box 2, the discharging end of a discharging pipe 202, which is hermetically communicated with the bottom of the discharging pipe, extends to the lower portion of the supporting plate 1, and a stirring rod 203 arranged inside the liquid fertilizer box 2 is fixedly connected with an output shaft of a motor 204 fixedly arranged on the upper portion of the liquid fertilizer box 2. The pit digging component is positioned on the other side of the top of the supporting plate 1 and comprises a sliding rod 301 vertically penetrating through the supporting plate 1 and slidably connected with the supporting plate 1, a pit digging block 302 is fixedly arranged at the bottom of the sliding rod 301, the pit digging block 302 is a conical block, the tip end of the conical block is downward, a first driving component 303 used for driving the pit digging block 302 to move downwards is arranged on one side of the sliding rod 301, a second driving component 304 used for driving the pit digging block 302 to move upwards is arranged on the other side of the sliding rod 301, a material receiving hopper 401 arranged at the bottom of the supporting plate 1 is positioned under a material outlet of the material discharging pipe 202. When the fertilizer applying device is used, waste materials and clean water are placed in the liquid fertilizer box 2 through the feeding hole 201 in proportion, the motor 204 is started, and the liquid mixture in the liquid fertilizer box 2 is fully stirred by the stirring rod 203, so that the waste materials are fully dissolved.
The movable support comprises a front driving shaft 501, a middle driving shaft 502 and a rear driving shaft 503 which are respectively connected with the lower surface of the support plate 1 in a rotating way, and rolling wheels 504 are respectively and fixedly connected with the two ends of the front driving shaft 501, the middle driving shaft 502 and the rear driving shaft 503. After the fertilizer water is prepared, the device is placed in a carrot planting field, when the supporting plate 1 is pulled, the rolling wheels 504 fixedly connected to two ends of the front driving shaft 501, the middle driving shaft 502 and the rear driving shaft 503 roll, and the device can move in the field conveniently by using the movable support.
The two sides of the supporting plate 1 are respectively provided with a mounting groove 101 which is positioned right above the front driving shaft 501 and the middle driving shaft 502, the supporting plate 1 is provided with a through groove 102 for the slide bar 301 to pass through, and the supporting plate 1 is fixedly provided with sliding plates 103 which are respectively positioned on the two sides of the slide bar 301 and are in sliding connection with the slide bar 301.
The driving assembly I303 comprises a downward moving rack 3031 fixedly arranged on one side of the sliding rod 301, a downward moving rotating shaft 3032 rotatably connected with the upper surface of the supporting plate 1 is arranged on one side of the downward moving rack 3031, a tooth part of an incomplete gear 3033 fixedly sleeved on the downward moving rotating shaft 3032 is in meshing transmission with the downward moving rack 3031, a downward moving rotating shaft 3034 rotatably connected with the upper surface of the supporting plate 1 is arranged right above the front driving shaft 501, a driving chain wheel 5011 fixedly sleeved on the front driving shaft 501 is in chain transmission connection with a driven chain wheel 3035 fixedly sleeved on the downward moving rotating shaft 3034, and a driving gear 3036 fixedly sleeved on the downward moving rotating shaft 3034 is in meshing connection with a driven gear 3037 fixedly sleeved on the downward moving rotating shaft 3032.
The second driving assembly 304 includes a first upward moving rack 3041 fixedly disposed on the other side of the sliding rod 301, a first upward moving rotating shaft 3042 rotatably connected to the upper surface of the supporting plate 1 is disposed on one side of the first upward moving rack 3041, a toothed portion of a second incomplete gear 3043 fixedly sleeved on the first upward moving rotating shaft 3042 is in meshing transmission with the first upward moving rack 3041, a second upward moving rotating shaft 3044 rotatably connected to the upper surface of the supporting plate 1 is disposed directly above the middle driving shaft 502, a second driving sprocket 5021 fixedly sleeved on the middle driving shaft 502 is in chain transmission connection with a second driven sprocket 3045 fixedly sleeved on the second upward moving shaft 3044, and a second driving gear 3046 fixedly sleeved on the second upward moving shaft 3044 is in meshing connection with a second driven gear 3047 fixedly sleeved on the first upward moving shaft 3042.
When the support plate 1 advances, the front drive shaft 501, the middle drive shaft 502, and the rear drive shaft 503 rotate clockwise, respectively.
A driving sprocket 5011 fixedly sleeved on the front driving shaft 501 rotates clockwise and drives a driven sprocket 3035 connected with the driving shaft through chain transmission to rotate clockwise, when the driven chain wheel I3035 rotates clockwise, the lower moving rotating shaft II 3034 rotates clockwise, the driving gear 3036 fixedly sleeved on the downward moving rotating shaft 3034 rotates clockwise and drives the driven gear 3037 engaged with the driving gear to rotate counterclockwise, the downward moving shaft I3032 rotates counterclockwise, the incomplete gear I3033 fixedly sleeved on the downward moving shaft I3032 rotates counterclockwise, when the toothed part on the first incomplete gear 3033 rotates to the position meshed with the downward moving rack 3031, the first incomplete gear 3033 drives the downward moving rack 3031 to move downwards, thereby realizing that the sliding rod 301 fixedly connected with the down-moving rack 3031 slides downwards along the sliding plate 103, when the sliding rod 301 slides downwards, a conical pit digging block 302 fixedly arranged at the bottom of the sliding rod 301 digs a pit on the ground beside the carrot seedlings.
Similarly, when the second driving sprocket 5021 fixedly sleeved on the middle driving shaft 502 rotates clockwise and drives the second driven sprocket 3045 connected with the middle driving shaft through the chain transmission to rotate clockwise, when the second driven sprocket 3045 rotates clockwise, the second upward moving shaft 3044 rotates clockwise, the second driving gear 3046 fixedly sleeved on the second upward moving rotating shaft 3044 rotates clockwise and drives the second driven gear 3047 engaged with the second upward moving rotating shaft to rotate counterclockwise, the first upward moving shaft 3042 rotates counterclockwise, the second incomplete gear 3043 fixedly sleeved on the first upward moving shaft 3042 rotates counterclockwise, when the toothed part on the incomplete gear two 3043 rotates to the position meshed with the upward moving rack 3041, the incomplete gear two 3043 drives the upward moving rack 3041 to move upward, thereby, the sliding rod 301 fixedly connected with the upward moving rack 3041 slides upward along the sliding plate 103, and the pit digging block 302 at the bottom of the sliding rod 301 is driven to move upward.
When the lower moving rack 3031 is in meshing transmission with the toothed part on the incomplete gear I3033, the upper moving rack 3041 is disengaged from the toothed part on the incomplete gear II 3043, and when the lower moving rack 3031 is disengaged from the toothed part on the incomplete gear I3033, the upper moving rack 3041 is in meshing transmission with the toothed part on the incomplete gear II 3043. Therefore, the incomplete gear 3033 and the incomplete gear 3033 positioned at the two sides of the sliding rod 301 are alternately meshed with the racks at the two sides of the sliding rod 301 for transmission, so that the sliding rod 301 is driven to move up and down. During the advancing process of the support plate 1, the slide bar 301 moves up and down alternately to realize that a pit is dug beside each carrot seedling.
A fertilization driving shaft 402 which is rotatably connected with the supporting plate 1 is arranged below the supporting plate 1, a toothed part of an incomplete gear tri-5022 fixedly sleeved on the middle driving shaft 502 is in meshed transmission with a gear 403 fixedly sleeved on the fertilization driving shaft 402, the material receiving hopper 401 is fixedly connected with the bottom of the supporting plate 1 through a spring 405, and the fertilization driving shaft 402 is fixedly connected with the material receiving hopper 401 through a connecting rod 404. In the utility model, when the receiving hopper 401 is at an initial position, the receiving port of the receiving hopper 401 is positioned right below the discharging port of the discharging pipe 202, the discharging pipe 202 is provided with a valve, and the valve on the discharging pipe 202 is opened, so that fertilizer water flows out and flows into the receiving hopper 401. The spring 405 is in an original state at the moment, when the middle driving shaft 502 rotates clockwise, the incomplete gear three 5022 fixedly sleeved on the middle driving shaft rotates clockwise, when the gear 403 is meshed with the toothed part of the incomplete gear three 5022 and is connected, the gear 403 rotates anticlockwise, the fertilizing driving shaft 402 rotates, the material receiving hopper 401 fixedly connected with the fertilizing driving shaft 402 through the connecting rod 404 rotates anticlockwise, fertilizer water in the material receiving hopper 401 just flows into a pit planed by the pit planing block 302 at the moment, centralized watering of the fertilizer water beside carrot seedlings is realized, the fertilizer water is watered in the pit beside the carrot seedlings, soil can be better and the watered fertilizer water can be absorbed as soon as possible, evaporation of the fertilizer water is avoided, and the waste utilization rate is reduced.
When the receiving hopper 401 rotates counterclockwise, the spring 405 is stretched, and when the middle driving shaft 502 continues to rotate clockwise, so that the gear 403 is disengaged from the toothed part of the incomplete gear three 5022, the spring 405 resets and pulls the receiving hopper 401 to rotate clockwise to return to the initial position, fertilizer water flowing out of the discharging pipe 202 is accumulated in the receiving hopper 401, and when the gear 403 continues to engage with the toothed part of the incomplete gear three 5022, the next watering can be carried out.
In practice, an intermittently opened valve may be provided in the discharge pipe 202, and the valve is opened when the receiving hopper 401 moves below the discharge pipe 202, and closed when the receiving hopper 401 is filled with fertilizer water.
A connecting rod 104 is fixedly arranged at one end of the support plate 1 close to the front driving shaft 501, so as to realize the fixed connection of the support plate 1 and the traction device.
The working principle and the using process of the utility model are as follows: with backup pad 1 through connecting rod 104 and draw gear fixed connection, at the in-process that the removal support under backup pad 1 removed, slide bar 301 moves up and down, can dig the hole by the carrot seedling, and connect hopper 401 and can pour fertilizer water into the hole in, water fertilizer water in the hole by the carrot seedling, be favorable to fertilizer water better by soil absorption, improve fertilizer water's utilization ratio.
Finally, the following is explained: the above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a carrot is planted and is used fertilizer injection unit which characterized in that includes:
the bottom of the supporting plate (1) is provided with a movable support;
the liquid fertilizer box (2) is positioned on one side of the top of the supporting plate (1), the top of the liquid fertilizer box is provided with a feeding hole (201), and the bottom of the liquid fertilizer box is hermetically communicated with the discharging end of a discharging pipe (202) and extends to the lower part of the supporting plate (1);
the pit digging component is positioned on the other side of the top of the supporting plate (1), and comprises a sliding rod (301) which vertically penetrates through the supporting plate (1) and is in sliding connection with the supporting plate (1), a pit digging block (302) is fixedly arranged at the bottom of the sliding rod (301), a first driving component (303) for driving the pit digging block (302) to move downwards is arranged on one side of the sliding rod (301), and a second driving component (304) for driving the pit digging block (302) to move upwards is arranged on the other side of the sliding rod;
the material receiving hopper (401) is arranged at the bottom of the supporting plate (1) and is positioned under the discharge hole of the discharge pipe (202).
2. The fertilizing device for carrot planting according to claim 1, characterized in that: the movable support comprises a front driving shaft (501), a middle driving shaft (502) and a rear driving shaft (503), wherein the front driving shaft (501), the middle driving shaft (502) and the rear driving shaft (503) are respectively and rotatably connected with the lower surface of the supporting plate (1), and two ends of the front driving shaft (501), the middle driving shaft (502) and the rear driving shaft (503) are respectively and fixedly connected with rolling wheels (504).
3. The fertilizing device for carrot planting according to claim 2, characterized in that: mounting grooves (101) which are positioned right above the front driving shaft (501) and the middle driving shaft (502) are respectively formed in two sides of the supporting plate (1);
the supporting plate (1) is provided with a through groove (102) for the sliding rod (301) to pass through, and the supporting plate (1) is fixedly provided with sliding plates (103) which are respectively positioned at two sides of the sliding rod (301) and are in sliding connection with the sliding rod (301).
4. The fertilizing device for carrot planting according to claim 3, characterized in that: the driving assembly I (303) comprises a downward moving rack (3031) fixedly arranged on one side of the sliding rod (301), a downward moving rotating shaft I (3032) rotatably connected with the upper surface of the supporting plate (1) is arranged on one side of the downward moving rack (3031), and a toothed part of an incomplete gear I (3033) fixedly sleeved on the downward moving rotating shaft I (3032) is in meshing transmission with the downward moving rack (3031);
a downward moving rotating shaft II (3034) rotatably connected with the upper surface of the supporting plate (1) is arranged right above the front driving shaft (501), a driving chain wheel I (5011) fixedly sleeved on the front driving shaft (501) is in transmission connection with a driven chain wheel I (3035) fixedly sleeved on the downward moving rotating shaft II (3034) through a chain, and a driving gear I (3036) fixedly sleeved on the downward moving rotating shaft II (3034) is in meshing connection with a driven gear I (3037) fixedly sleeved on the downward moving rotating shaft I (3032).
5. The fertilizing device for carrot planting according to claim 4, characterized in that: the second driving assembly (304) comprises an upward moving rack (3041) fixedly arranged on the other side of the sliding rod (301), one side of the upward moving rack (3041) is provided with a first upward moving rotating shaft (3042) rotatably connected with the upper surface of the supporting plate (1), and a toothed part of a second incomplete gear (3043) fixedly sleeved on the first upward moving rotating shaft (3042) is in meshing transmission with the upward moving rack (3041);
an upper moving rotating shaft II (3044) rotatably connected with the upper surface of the supporting plate (1) is arranged right above the middle driving shaft (502), a driving chain wheel II (5021) fixedly sleeved on the middle driving shaft (502) is in transmission connection with a driven chain wheel II (3045) fixedly sleeved on the upper moving rotating shaft II (3044) through a chain, and a driving gear II (3046) fixedly sleeved on the upper moving rotating shaft II (3044) is in meshing connection with a driven gear II (3047) fixedly sleeved on the upper moving rotating shaft I (3042).
6. The fertilizing device for carrot planting according to claim 2, characterized in that: a fertilizing driving shaft (402) which is rotatably connected with the supporting plate (1) is arranged below the supporting plate (1);
the toothed part of the incomplete gear III (5022) fixedly sleeved on the middle driving shaft (502) is in meshing transmission with the gear (403) fixedly sleeved on the fertilization driving shaft (402);
connect hopper (401) through spring (405) and the bottom fixed connection of backup pad (1), fertilization drive shaft (402) pass through connecting rod (404) and connect hopper (401) fixed connection.
7. The fertilizing device for carrot planting according to claim 1, characterized in that: the above-mentioned
The stirring rod (203) arranged in the liquid fertilizer box (2) is fixedly connected with an output shaft of a motor (204) fixedly arranged on the upper part of the liquid fertilizer box (2).
8. The fertilizing device for carrot planting according to claim 2, characterized in that: and a connecting rod (104) is fixedly arranged at one end of the supporting plate (1) close to the front driving shaft (501).
9. The fertilizing device for carrot planting according to claim 5, characterized in that: when the downward moving rack (3031) is in meshing transmission with the toothed part on the incomplete gear I (3033), the upward moving rack (3041) is disengaged from the toothed part on the incomplete gear II (3043), and when the downward moving rack (3031) is disengaged from the toothed part on the incomplete gear I (3033), the upward moving rack (3041) is in meshing transmission with the toothed part on the incomplete gear II (3043).
10. The fertilizing device for carrot planting according to claim 5, characterized in that: the pit digging block (302) is a conical block, and the tip of the conical block faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768146.9U CN216437961U (en) | 2021-11-12 | 2021-11-12 | Carrot is planted and is used fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768146.9U CN216437961U (en) | 2021-11-12 | 2021-11-12 | Carrot is planted and is used fertilizer injection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216437961U true CN216437961U (en) | 2022-05-06 |
Family
ID=81354315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122768146.9U Active CN216437961U (en) | 2021-11-12 | 2021-11-12 | Carrot is planted and is used fertilizer injection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216437961U (en) |
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2021
- 2021-11-12 CN CN202122768146.9U patent/CN216437961U/en active Active
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