CN220674323U - Fertilizer injection unit in potato planting middle period - Google Patents
Fertilizer injection unit in potato planting middle period Download PDFInfo
- Publication number
- CN220674323U CN220674323U CN202322033070.4U CN202322033070U CN220674323U CN 220674323 U CN220674323 U CN 220674323U CN 202322033070 U CN202322033070 U CN 202322033070U CN 220674323 U CN220674323 U CN 220674323U
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 150
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 74
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 title claims description 6
- 239000007924 injection Substances 0.000 title claims description 6
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 230000004720 fertilization Effects 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 3
- 235000012015 potatoes Nutrition 0.000 abstract description 19
- 239000002689 soil Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizing (AREA)
Abstract
The utility model relates to a potato planting middle-period fertilizing device, and belongs to the technical field of potato planting. According to the utility model, the ditching mechanism and the ridging mechanism are arranged to respectively ditche and cover soil on the ridges on one side of each row of potato plants, the fertilizer distributor which is convenient for adjusting the blanking amount is arranged at the bottom of the fertilizer box, the rotating speed of the fertilizer discharging shaft changes along with the rotating speed of the land wheel, the problem that the area fertilizing amount of part of potato plants is excessive or insufficient due to different moving speeds of the fertilizer applying device is avoided, the fertilizing effect of potatoes is ensured, the yield of the potatoes is improved, meanwhile, the labor intensity of operators is lightened, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of potato planting, and particularly relates to a potato planting middle-period fertilizing device.
Background
In order to improve the yield and quality of the potatoes, after the potatoes emerge, the potatoes need to be fertilized, and the fertilization can enable the potatoes to obtain sufficient nutrients in the growth process, so that the potatoes can grow quickly and strong underground tubers can grow.
Two rows of potatoes are generally planted on the same group of ridges in a distributed manner, and ditching, fertilization and hilling are needed to be sequentially carried out along the ridges on one side of a potato plant when the potatoes after emergence of seedlings are fertilized. The existing potato fertilization mode adopts a manual fertilization mode and a mechanical fertilization mode, the manual fertilization mode is complex in operation, high in labor intensity and low in efficiency, the blanking speed and the blanking amount of fertilizers are not easy to control by adopting the mechanical fertilization mode, the problem that the fertilization amount of partial potato plant areas is excessive or insufficient due to different movement speeds of a fertilization device is easy to cause, the fertilization effect is poor, and the yield of potatoes is seriously affected.
Disclosure of Invention
In order to overcome the problems that in the background technology, the manual fertilization mode is complex in operation, high in labor intensity and low in efficiency, and in the mechanical fertilization mode, the unloading speed and the unloading amount of fertilizers are not easy to control, and the excessive or insufficient fertilization amount of partial potato plant areas is easily caused by different movement speeds of a fertilization device, the fertilization effect is poor and the yield of potatoes is seriously affected, the utility model provides a potato mid-planting fertilization device; through setting up ditching mechanism and hilling mechanism, ditching and earthing operation are carried out to the ridge of every row potato plant one side respectively to install the fertilizer distributor of being convenient for adjust unloading volume at fertilizer tank bottom, the rotational speed of fertilizer discharging axle is along with the rotational speed of land wheel and change, avoids leading to the regional excessive or insufficient problem of fertilization volume of partial potato plant because of fertilizer injection unit travel speed is different, has guaranteed the fertilization effect of potato, has improved the output of potato, simultaneously, has alleviateed operating personnel's intensity of labour, has improved work efficiency.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the potato planting middle-period fertilizing device mainly comprises a frame, a fertilizer box, a supporting plate, a fertilizer device, land wheels, a ditching mechanism, a ridging mechanism, a fertilizer discharging pipe, a fertilizing pipe, a land wheel shaft, a connecting block and a fertilizer discharging shaft, wherein the end part of the land wheel shaft is arranged at the bottom end of the frame through a bearing seat; the ditching mechanism is installed in the frame through the connecting block, the fertilization pipe is installed on the ditching mechanism, through the fertilizer discharging union coupling between fertilizer distributor and the fertilization pipe, the mechanism of earthing up is located ditching mechanism rear end and installs in the frame through the connecting block.
The fertilizer distributor include and arrange fertile cover, axle sleeve, row's fertile board, guide hopper, unloading baffle, threaded rod, spring, claw nut, the row fertile cover pass through the bearing and install on arranging fertile epaxial and fix the rectangle silo department down in the fertilizer can bottom, the guide hopper is installed in row fertile cover bottom, the guide hopper passes through row fertile pipe and fertilizies the union coupling, the axle sleeve cup joints on arranging fertile epaxial and is located row fertile cover, the axle sleeve evenly is equipped with row fertile board along the circumferencial direction, row fertile cover outside is equipped with the threaded rod, unloading baffle one end slidable mounting is spacing on the threaded rod and through the claw nut, the other end slip grafting is in row fertile cover, the cover is equipped with the spring on the threaded rod, spring one end is tight with row fertile cover outer wall top, the other end is tight with unloading baffle tip top.
The ditching mechanism comprises a first connecting rod and a soil loosening shovel, wherein the first connecting rod is arranged on the frame through a connecting block, the soil loosening shovel for ditching a ridge on one side of a potato plant is arranged at the bottom end of the first connecting rod, the soil loosening shovel is connected by two arc-shaped connecting plates to form a V-shaped structure, and the bottom end of the soil loosening shovel is in a tilting shape; the fertilizing pipe is arranged at the side part of the first connecting rod, the inside of the fertilizing pipe is provided with a hollow structure for discharging, the bottom of the fertilizing pipe is provided with an arc-shaped structure, and the first connecting rod is uniformly provided with connecting holes which are convenient for adjusting the spacing between the soil loosening shovel and the ridge.
The ridging mechanism comprises a second connecting rod, an arc ridging plate, a plow shovel, a supporting rod and a connecting plate, wherein the second connecting rod is arranged on the frame through the connecting block, the plow shovel is arranged at the bottom end of the second connecting rod, the side part of the plow shovel is hinged with the arc ridging plate for covering fertilizer in a ditch, the side part of the second connecting rod is provided with the supporting rod, the end part of the supporting rod is connected with the arc ridging plate through the connecting plate with adjustable spacing, and connecting holes which are convenient for adjusting the spacing between the plow shovel and a ridge are uniformly formed in the second connecting rod.
The fertilizer box is internally provided with a stirring shaft for stirring fertilizer, the end part of the stirring shaft is in transmission connection with a land wheel shaft through a chain transmission mechanism, and the stirring shaft is provided with a stirring plate.
The end part of the frame is provided with a connecting frame which is convenient to be connected with the tail part of the tractor in a hanging way.
The utility model has the beneficial effects that:
according to the utility model, the ditching mechanism and the ridging mechanism are arranged to respectively ditche and cover soil on the ridges on one side of each row of potato plants, the fertilizer distributor which is convenient for adjusting the blanking amount is arranged at the bottom of the fertilizer box, the rotating speed of the fertilizer discharging shaft changes along with the rotating speed of the land wheel, the problem that the area fertilizing amount of part of potato plants is excessive or insufficient due to different moving speeds of the fertilizer applying device is avoided, the fertilizing effect of potatoes is ensured, the yield of the potatoes is improved, meanwhile, the labor intensity of operators is lightened, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model, 1.
Fig. 2 is a schematic perspective view of the present utility model, fig. 2.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a schematic perspective view of the fertilizer apparatus.
Fig. 5 is a perspective view of the internal structure of the fertilizer apparatus.
Fig. 6 is a perspective view of the hilling mechanism.
Fig. 7 is a schematic perspective view of a ditching mechanism.
Fig. 8 is a rear view of the present utility model.
Fig. 9 is a top view of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses a potato mid-planting fertilizer injection unit, which mainly comprises a frame 1, a fertilizer box 2, support plates 3, fertilizer feeders 4, land wheels 5, a ditching mechanism 6, a ridging mechanism 7, a fertilizer discharge pipe 8, a fertilizer discharge pipe 9, a land wheel shaft 10, a connecting block 11 and a fertilizer discharge shaft 12, wherein the end part of the land wheel shaft 10 is arranged at the bottom end of the frame 1 through a bearing seat, the land wheels 5 are respectively arranged at the end part of the land wheel shaft 10, the support plates 3 are arranged at two sides of the frame 1, the fertilizer boxes 2 are arranged on the support plates 3, rectangular blanking grooves 23 which are convenient for fertilizer discharge are arranged at the bottom of the fertilizer box 2, the fertilizer feeders 4 are arranged at the bottom of the fertilizer box 2 and are in butt joint with the rectangular blanking grooves 23, a fertilizer discharge shaft 12 for driving the fertilizer feeders 4 to work is arranged at the bottom of the fertilizer box 2 and is arranged on the support plates 3 through the bearing seat, and the fertilizer discharge shaft 12 is in transmission connection with the land wheel shaft 10 through a chain transmission mechanism; the ditching mechanism 6 pass through connecting block 11 and install on frame 1, fertilization pipe 9 is installed on ditching mechanism 6, is connected through row fertilizer pipe 8 between fertilizer distributor 4 and the fertilization pipe 9, and earthing up mechanism 7 is located ditching mechanism 6 rear end and installs on frame 1 through connecting block 11.
Before working, the frame 1 is hung at the tail of a tractor, fertilizer is loaded into the fertilizer box 2, when the tractor pulls the tractor to move, the ditching mechanism 6 and the ridging mechanism 7 move along the frame 1, the ditching mechanism 6 ditches along the ridge on one side of each row of potato plants, the land wheel 5 rotates to drive the land wheel shaft 10 to rotate, the land wheel shaft 10 drives the fertilizer discharging shaft 12 to rotate through the chain transmission mechanism, the fertilizer discharging shaft 12 further drives the fertilizer distributor 4 to work, the fertilizer in the fertilizer box 2 is conveyed into the fertilizer applying pipe 9 along the fertilizer discharging pipe 8 and is scattered into the groove on the ridge from the outlet of the fertilizer applying pipe 9, the root of each potato plant is fertilized, the ridging mechanism 7 at the rear end of the frame 1 is used for shoveling soil on the side of the ridge, and the groove with the fertilizer applied is covered and buried, so that ditching, fertilizing and earthing operations of the potato are realized, the positions of the ditching mechanism 6 and the fertilizer applying pipe 9 can be adjusted to correspond to the ditching position of each row of potato plant by adjusting the connecting block 11 on the frame 1, and the position of the fertilizer applying mechanism 7 is adjusted to correspond to the position of each row of potato plant, so that the fertilizer applying operation is different; according to the utility model, the ditching mechanism and the ridging mechanism are arranged to respectively ditche and cover soil on the ridges on one side of each row of potato plants, the fertilizer distributor which is convenient for adjusting the blanking amount is arranged at the bottom of the fertilizer box, the rotating speed of the fertilizer discharging shaft changes along with the rotating speed of the land wheel, the problem that the area fertilizing amount of part of potato plants is excessive or insufficient due to different moving speeds of the fertilizer applying device is avoided, the fertilizing effect of potatoes is ensured, the yield of the potatoes is improved, meanwhile, the labor intensity of operators is lightened, and the working efficiency is improved.
The fertilizer distributor 4 comprises a fertilizer discharging cover 41, a shaft sleeve 42, a fertilizer discharging plate 43, a guide hopper 44, a blanking baffle 45, a threaded rod 46, a spring 47 and a claw nut 48, wherein the fertilizer discharging cover 41 is arranged on the fertilizer discharging shaft 12 through a bearing and fixed at the rectangular blanking groove 23 at the bottom of the fertilizer box 2, the guide hopper 44 is arranged at the bottom end of the fertilizer discharging cover 41, the guide hopper 44 is connected with the fertilizer applying pipe 9 through a fertilizer discharging pipe 8, the shaft sleeve 42 is sleeved on the fertilizer discharging shaft 12 and positioned in the fertilizer discharging cover 41, the fertilizer discharging plate 43 is uniformly arranged on the shaft sleeve 42 along the circumferential direction, the threaded rod 46 is arranged on the outer side of the fertilizer discharging cover 41, one end of the blanking baffle 45 is slidably arranged on the threaded rod 46 and limited by the claw nut 48, the other end of the blanking baffle 45 is slidably inserted in the fertilizer discharging cover 41, the spring 47 is sleeved on the threaded rod 46, one end of the spring 47 is tightly proped against the outer wall of the fertilizer discharging cover 41, and the other end of the spring 47 is tightly proped against the end of the blanking baffle 45.
When the fertilizer box works, the land wheel 5 rolls and drives the land wheel shaft 10 to rotate, the land wheel shaft 10 drives the fertilizer discharging shaft 12 to rotate through the chain transmission mechanism, the fertilizer discharging shaft 12 further drives the shaft sleeve 42 and the fertilizer discharging plate 43 to rotate, the fertilizer discharging plate 43 turns over fertilizer in the fertilizer box 2 into the guide hopper 44, the fertilizer is conveyed into the fertilizer pipe 9 along the fertilizer discharging pipe 8 and is scattered to the root of a potato plant from the outlet of the fertilizer pipe 9, and the fertilizer application operation is realized; the rotation speed of the shaft sleeve 42 and the fertilizer discharging plate 43 can be changed along with the rolling speed of the land wheel 5, so that the problem that the fertilizer application amount of part of potato plant areas is excessive or insufficient due to different moving speeds is avoided, and the fertilizer application effect is ensured; through manual adjustment of the position of the claw nut 48 on the threaded rod 46, the distance between the end part of the blanking baffle 45 and the inner wall of the fertilizer discharging cover 41 is adjusted, flexible adjustment of the blanking amount is realized, the fertilizing amount of the root part of a potato plant is ensured, and the yield of the potato is improved.
The ditching mechanism 6 comprises a first connecting rod 61 and a scarifier 62, wherein the first connecting rod 61 is arranged on the frame 1 through a connecting block 11, the scarifier 62 used for ditching the ridge on one side of a potato plant is arranged at the bottom end of the first connecting rod 61, the scarifier 62 is connected by two arc-shaped connecting plates to form a V-shaped structure, and the bottom end of the scarifier 62 is tilted; the fertilizing pipe 9 is arranged at the side part of the first connecting rod 61, a hollow structure for blanking is arranged inside the fertilizing pipe 9, the bottom of the fertilizing pipe 9 is of an arc-shaped structure, and connecting holes which are convenient for adjusting the distance between the soil loosening shovel 62 and the ridge are uniformly formed in the first connecting rod 61; the ditching mechanism 6 is located one side of each row of potato plant respectively, and in the course of the work, the soil loosening shovel 62 ditches along the ridge of each row of potato plant one side, and fertilizer passes through fertilization pipe 9 unrestrained to the slot, fertilizes the root of potato plant, and fertilization point position is accurate, and work efficiency is high.
The ridging mechanism 7 comprises a second connecting rod 71, an arc ridging plate 72, a plow shovel 73, a supporting rod 74 and a connecting plate 75, wherein the second connecting rod 71 is arranged on the frame 1 through a connecting block 11, the plow shovel 73 is arranged at the bottom end of the second connecting rod 71, the side part of the plow shovel 73 is hinged with the arc ridging plate 72 for covering fertilizer in a ditch, the supporting rod 74 is arranged at the side part of the second connecting rod 71, the end part of the supporting rod 74 is connected with the arc ridging plate 72 through the connecting plate 75 with adjustable interval, and connecting holes which are convenient for adjusting the interval between the plow shovel 73 and a ridge are uniformly formed in the second connecting rod 71; the ridging mechanism 7 is located in the two sides of the ridge, in the working process, the plow shovel 73 is used for shoveling soil on the side of the ridge, the shoveled soil is turned over to the ridge along the arc ridging plate 72, the grooves with fertilizer applied are covered and buried, the working efficiency is high, the shoveling amount can be increased by adjusting the opening angle of the arc ridging plate 72 through the connecting plate 75, the grooves on the ridge are guaranteed to be covered completely by the shoveled soil, the volatilization amount of the fertilizer after the potato fertilization is reduced, and the yield of the potato is improved.
A stirring shaft 21 for stirring the fertilizer is arranged in the fertilizer box 2, the end part of the stirring shaft 21 is in transmission connection with the land wheel shaft 10 through a chain transmission mechanism, and a stirring plate 22 is arranged on the stirring shaft 21; during operation, land wheel 5 rolls and drives land wheel axle 10 rotatory, and land wheel axle 10 passes through chain drive mechanism and drives (mixing) shaft 21 rotatory, further drives stirring board 22 rotatory to stir fertilizer, be favorable to making fertilizer follow rectangle unloading groove 23 and unloading smoothly, avoided rectangle unloading groove 23 department fertilizer to take place to block up and lead to the problem that fertilization volume is not enough, guaranteed the continuity of fertilizer unloading in the fertilization process, thereby guarantee the fertilization effect of potato.
The end part of the frame 1 is provided with a connecting frame 101 which is convenient to be connected with the tail part of the tractor in a hanging way; when crops are required to be fertilized, the frame 1 is hung at the tail part of the tractor through the connecting frame 101 and is fixed through bolts, so that the utility model moves along with the tractor, and therefore, fertilization operation is carried out on potatoes, and the working efficiency is improved.
The working process comprises the following steps:
before working, the frame 1 is hung at the tail of a tractor, fertilizer is loaded into the fertilizer box 2, when working, the tractor is used for pulling the utility model to move, the ditching mechanism 6 and the ridging mechanism 7 move along with the frame 1, the scarifier 62 ditches along the ridge on one side of each row of potato plants, and in the rolling process of the land wheel 5, the land wheel shaft 10 is driven to rotate, the land wheel shaft 10 drives the fertilizer discharging shaft 12 to rotate through a chain transmission mechanism, and the fertilizer discharging shaft 12 further drives the potato plants to rotate
The shaft sleeve 42 and the fertilizer discharging plate 43 rotate, the fertilizer discharging plate 43 overturns the fertilizer in the fertilizer box 2 into the guide hopper 44, the fertilizer is conveyed into the fertilizer applying pipe 9 along the fertilizer discharging pipe 8 and is scattered into the groove on the ridge from the outlet of the fertilizer applying pipe 9, the root of the potato plant is fertilized, the fertilizer applying point is accurate, the working efficiency is high, the rotation speed of the shaft sleeve 42 and the fertilizer discharging plate 43 can be changed along with the rolling speed of the land wheel 5, the problem that the fertilizer applying amount of part of potato plant area is excessive or insufficient due to different moving speeds is avoided, and the fertilizer applying effect is ensured; the position of the claw nut 48 on the threaded rod 46 is manually adjusted, so that the distance between the end part of the blanking baffle 45 and the inner wall of the fertilizer discharging cover 41 is adjusted, the flexible adjustment of the blanking amount is realized, and the fertilizing amount of the root part of a potato plant is ensured; soil at the side of the ridge is shoveled up through the plow shovel 73, the shoveled soil is turned over to the ridge along the arc-shaped hilling plate 72, and the grooves with fertilizer applied are covered and buried, so that ditching, fertilization and earthing operations of potatoes are realized, the shoveling amount can be increased by adjusting the opening angle of the arc-shaped hilling plate 72 through the connecting plate 75, the grooves on the ridge are ensured to be completely covered by the shoveled soil, the volatilization amount of the fertilizer after fertilization of the potatoes is reduced, and the yield of the potatoes is improved; the positions of the ditching mechanism 6 and the fertilizing pipe 9 correspond to ditching and fertilizing positions of each row of potato plants, and the positions of the ridging mechanism 7 correspond to ridging positions of each row of potato plants so as to adapt to fertilizing operations of different potato plants.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a fertilizer injection unit in potato planting which characterized in that: the potato mid-planting fertilizer injection unit comprises a frame (1), a fertilizer box (2), a supporting plate (3), fertilizer applicators (4), land wheels (5), a ditching mechanism (6), a ridging mechanism (7), a fertilizer discharging pipe (8), a fertilizer discharging pipe (9), a land wheel shaft (10), a connecting block (11) and a fertilizer discharging shaft (12), wherein the end part of the land wheel shaft (10) is arranged at the bottom end of the frame (1) through a bearing seat, the land wheels (5) are respectively arranged at the end part of the land wheel shaft (10), the supporting plate (3) is arranged at two sides of the frame (1), the fertilizer boxes (2) are arranged on the supporting plate (3), rectangular blanking grooves (23) which are convenient for discharging fertilizer are arranged at the bottoms of the fertilizer boxes (2), the fertilizer applicators (4) are arranged at the bottoms of the fertilizer boxes (2) and are in butt joint with the rectangular blanking grooves (23), and a fertilizer discharging shaft (12) used for driving the fertilizer applicators (4) to work is arranged at the bottoms of the fertilizer boxes (2) and is arranged on the supporting plate (3) through a bearing seat, and the fertilizer discharging shaft (12) is in transmission connection with the land wheel shaft (10) through a chain transmission mechanism; the ditching mechanism (6) is installed on the frame (1) through connecting block (11), fertilization pipe (9) are installed on ditching mechanism (6), be connected through row fertilizer pipe (8) between fertilizer distributor (4) and fertilization pipe (9), hilling mechanism (7) are located ditching mechanism (6) rear end and install on frame (1) through connecting block (11).
2. A potato mid-planting fertilizer applicator as set forth in claim 1, wherein: the utility model provides a fertilizer apparatus (4) include row fertile cover (41), axle sleeve (42), row fertile board (43), guide hopper (44), unloading baffle (45), threaded rod (46), spring (47), claw nut (48), row fertile cover (41) install on row fertile axle (12) and fix rectangle silo (23) department in fertile case (2) bottom through the bearing, guide hopper (44) are installed in row fertile cover (41) bottom, guide hopper (44) are connected with fertilization pipe (9) through row fertile pipe (8), axle sleeve (42) cup joint on row fertile axle (12) and lie in row fertile cover (41), axle sleeve (42) evenly are equipped with row fertile board (43) along circumferencial direction, row fertile cover (41) outside is equipped with threaded rod (46), unloading baffle (45) one end slidable mounting is spacing on row fertile cover (46) and through claw nut (48), the other end slidable grafting is equipped with spring (47) on threaded rod (46), spring (47) one end and tight end top of arranging cover (41) and tight end top of baffle (41).
3. A potato mid-planting fertilizing apparatus as in claim 1 or 2, wherein: the ditching mechanism (6) comprises a first connecting rod (61) and a scarifier (62), the first connecting rod (61) is arranged on the frame (1) through a connecting block (11), the scarifier (62) used for ditching the ridge on one side of a potato plant is arranged at the bottom end of the first connecting rod (61), the scarifier (62) is connected by two arc-shaped connecting plates to form a V-shaped structure, and the bottom end of the scarifier is in a tilted shape; the fertilizing pipe (9) is arranged at the side part of the first connecting rod (61), the inside of the fertilizing pipe (9) is of a hollow structure for blanking, the bottom of the fertilizing pipe (9) is of an arc-shaped structure, and connecting holes which are convenient for adjusting the spacing between the scarifier (62) and the ridge are uniformly formed in the first connecting rod (61).
4. A potato mid-planting fertilizer apparatus as defined in claim 3, wherein: the ridging mechanism (7) comprises a second connecting rod (71), an arc ridging plate (72), a plow shovel (73), a supporting rod (74) and a connecting plate (75), wherein the second connecting rod (71) is arranged on the frame (1) through a connecting block (11), the plow shovel (73) is arranged at the bottom end of the second connecting rod (71), the side part of the plow shovel (73) is hinged with the arc ridging plate (72) for covering fertilizer in a ditch, the side part of the second connecting rod (71) is provided with the supporting rod (74), the end part of the supporting rod (74) is connected with the arc ridging plate (72) through the connecting plate (75) with adjustable spacing, and connecting holes for conveniently adjusting the spacing between the plow shovel (73) and a ridge are uniformly formed in the second connecting rod (71).
5. A mid-planting fertilizer device of claim 1 or 4, wherein: the fertilizer box (2) is internally provided with a stirring shaft (21) for stirring fertilizer, the end part of the stirring shaft (21) is in transmission connection with a land wheel shaft (10) through a chain transmission mechanism, and the stirring shaft (21) is provided with a stirring plate (22).
6. The potato mid-planting fertilizer apparatus of claim 5, wherein: the end part of the frame (1) is provided with a connecting frame (101) which is convenient to be connected with the tail part of the tractor in a hanging way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033070.4U CN220674323U (en) | 2023-07-31 | 2023-07-31 | Fertilizer injection unit in potato planting middle period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033070.4U CN220674323U (en) | 2023-07-31 | 2023-07-31 | Fertilizer injection unit in potato planting middle period |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674323U true CN220674323U (en) | 2024-03-29 |
Family
ID=90404894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033070.4U Active CN220674323U (en) | 2023-07-31 | 2023-07-31 | Fertilizer injection unit in potato planting middle period |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674323U (en) |
-
2023
- 2023-07-31 CN CN202322033070.4U patent/CN220674323U/en active Active
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