CN111699805A - Based on farming with throwing formula fertilizer injection unit - Google Patents
Based on farming with throwing formula fertilizer injection unit Download PDFInfo
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- CN111699805A CN111699805A CN202010711131.6A CN202010711131A CN111699805A CN 111699805 A CN111699805 A CN 111699805A CN 202010711131 A CN202010711131 A CN 202010711131A CN 111699805 A CN111699805 A CN 111699805A
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 65
- 238000009313 farming Methods 0.000 title claims description 5
- 238000002347 injection Methods 0.000 title claims description 3
- 239000007924 injection Substances 0.000 title claims description 3
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 42
- 239000002131 composite material Substances 0.000 claims description 35
- 239000003814 drug Substances 0.000 claims description 10
- 230000007480 spreading Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000004720 fertilization Effects 0.000 abstract description 17
- 230000008859 change Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C17/00—Fertilisers or seeders with centrifugal wheels
- A01C17/001—Centrifugal throwing devices with a vertical axis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C17/00—Fertilisers or seeders with centrifugal wheels
- A01C17/005—Driving mechanisms for the throwing devices
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a throwing type fertilizer applying device based on agricultural planting, relates to the technical field of fertilizer applying devices, and solves the problems that the height and the throwing angle of a throwing fertilizer cannot be adjusted after an existing fertilizer applying machine is fixed, and a passage opening is easily blocked due to the fact that fertilizer is accumulated in a hopper. A throwing type fertilizer device for agricultural planting comprises a throwing disc; the throwing disc is rotatably connected to the outer part of the fixed rod at the bottom of the discharging channel. The device is when using, adjusts the dustcoat and can rotate in the inside of location cover to can change the inclination of bottom sprinkling dish, and discharging channel can stretch out and draw back in the inside of adjusting the dustcoat, thereby can change the height that the dish was sprinkled to the bottom, with this fertilization of sprinkling of adapting to fertilizer under the different situation, the design of take-up pulley makes when the dish of sprinkling changes the angle and highly still can be stable pass through chain drive by the final drive wheel, accomplish the operation that fertilizer sprinkled and fertilize.
Description
Technical Field
The invention belongs to the technical field of fertilizer application devices, and particularly relates to a throwing type fertilizer application device based on agricultural planting.
Background
With the development of economy and society, the agricultural user-by-user distributed farming mode is converted into a large-user centralized farming mode, so that the rapid development, popularization and application of agricultural implements are promoted. The fertilizer applicator is one of the most commonly used agricultural implements in agricultural mechanized operation, and can effectively reduce the labor amount and improve the operation efficiency.
If the application number is: in the patent of CN201721893430.6, a throwing fertilizer applicator is disclosed, which comprises a double-layer frame, a fertilizer box, a transmission gear box and a throwing disc, wherein a support plate is fixed in the middle of the lower layer of the double-layer frame, the fertilizer box is fixed on the upper layer of the double-layer frame, a blanking mechanism is arranged at the bottom of the fertilizer box, the transmission gear box is fixed on the support plate of the lower layer of the double-layer frame, and an output shaft of the transmission gear box is arranged upward; the throwing disc is coaxially fixed on an output shaft of the transmission gear box and is positioned at the lower side of the blanking mechanism of the fertilizer box. The fertilizer applicator has the advantages of simple structure, low cost, convenient use, high operation efficiency and good fertilizer application effect.
The current fertilizer distributor is fixing on the fertilization carrier after, can't adjust the height of shedding the fertilization and the angle of shedding, can not adapt to the requirement of shedding the fertilization under the different situation, and the inside structure that does not have the pay-off of current fertilizer distributor, fertilizer piles up easily in the hopper and blocks the passway, leads to fertilizer unable discharge to shed, just can continue to use after needing artifical mediation, and the practicality is not high.
In view of the above, research and improvement are made on the existing structure and defects, and a throwing type fertilizer applying device for agricultural planting is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a throwing type fertilizer applying device based on agricultural planting, which aims to solve the problems that after the existing fertilizer applying machine is fixed on a fertilizer applying carrier, the height and the angle of throwing fertilizer application cannot be adjusted, the requirement of throwing fertilizer application under different conditions cannot be met, the feeding structure is not arranged inside the existing fertilizer applying machine, fertilizer is easily accumulated in a hopper to block a passage port, the fertilizer cannot be discharged and thrown, the fertilizer can be continuously used after manual dredging, and the practicability is not high.
The invention is based on the purpose and the effect of the throwing type fertilizer applying device for agricultural planting, and is achieved by the following specific technical means:
a throwing type fertilizer applying device based on agricultural planting comprises a medicine storage cylinder, a top cover, a discharge channel, a composite wheel set, a main driving wheel, a tensioning frame, a baffle plate and a throwing disc; the drug storage cylinder is inserted at the top end of the positioning cover; the top cover is screwed and fixed at the top of the medicine storage barrel through threads; the side surface of the positioning cover is fixedly connected to the top of the support, and the bottom end of the support is fixedly connected to one side of the top surface of the base; the discharging channel is inserted into the bottom end of the adjusting outer cover; the composite wheel set consists of a composite wheel a and a composite wheel b, and the composite wheel a and the composite wheel b are respectively and rotatably connected to two sides of a transmission plate at the bottom of the discharge channel; the main driving wheel is rotatably connected in the rotating block at the top of the base and is in transmission connection with a power mechanism of the fertilizer spreading carrier through a belt; the tensioning frame is inserted into the vertical plate on the top surface of the base, and a tensioning wheel is rotatably connected inside the tensioning frame; the baffle is inserted at the bottom of the discharge channel; the adjusting outer cover is inserted in the positioning cover; the base is screwed and fixed on the throwing fertilization carrier through screws; the throwing disc is rotatably connected to the outer part of the fixed rod at the bottom of the discharging channel.
Furthermore, the inner diameter of the positioning cover and the outer diameter of the adjusting outer cover are designed in a spherical shape, the top height of the positioning cover is higher than that of the adjusting outer cover, and the bottom height of the positioning cover is higher than that of the adjusting outer cover.
Furthermore, the middle part of the side surface of the adjusting outer cover is provided with a positioning screw rod, the outer part of the positioning screw rod is sleeved with an anti-falling block, the positioning screw rod penetrates out of the inner part of the positioning cover, the side surface of the positioning cover is provided with a rack, and the side surface of the anti-falling block is provided with a clamping tooth block.
Furthermore, the inside of adjusting the dustcoat bottom is equipped with the inserting groove, and discharging channel pegs graft in the inside of inserting groove, the bottom both sides of adjusting the dustcoat are equipped with the locating piece, and the inside of locating piece is twisted and is connected with the bolt, and the locating piece is ninety degrees with positioning screw's contained angle.
Furthermore, the side of discharging channel is equipped with the stopper, and adjusts the internal portion of cover of dustcoat and be equipped with the spacing groove, and the stopper is pegged graft in the inside of spacing groove.
Furthermore, a feeding rotating rod is arranged inside the discharging channel, spiral blades are arranged outside the feeding rotating rod, a transmission gear is arranged at the bottom of the feeding rotating rod and is a bevel gear, the transmission gear is in transmission connection with the bevel gear on one side of the composite wheel b, and the composite wheel b, the tension wheel and the main transmission wheel are in transmission connection through a chain.
Furthermore, the bottom of the throwing disc is provided with a throwing gear which is a bevel gear, the throwing gear is in transmission connection with the bevel gear on the side face of the composite wheel a, and the composite wheel a, the tensioning wheel and the main driving wheel are in transmission connection through a chain.
Furthermore, the back of tensioning frame is equipped with the tensioning rod, and the outside of tensioning rod has cup jointed the tensioning top spring, and the both ends of tensioning top spring fixed connection respectively is in the outer end of tensioning rod and one side of base riser.
Compared with the prior art, the invention has the following beneficial effects:
the device is when using, adjust the dustcoat and can rotate in the inside of position fixing cover, thereby can change the inclination of bottom sprinkling dish, and discharging channel can stretch out and draw back in the inside of adjusting the dustcoat, thereby can change the height that the dish was sprinkled to the bottom, thereby adapt to the sprinkling fertilization of fertilizer under the different situation, the design of take-up pulley makes when sprinkling the dish change angle and height still can be stable pass through chain drive by final drive wheel, accomplish the operation that fertilizer sprinkled the fertilization, the practicality and the flexibility of the device have been improved.
At first, the spherical design of position fixing cover internal diameter and regulation dustcoat appearance, make and adjust the dustcoat and can rotate in the inside of position fixing cover, and adjust the dustcoat and can only prolong the limited rotation of a direction under positioning screw's restriction, thereby change the throwing angle of bottom throwing dish, with this fertilization of shedding of adapting to fertilizer under the different situation, positioning screw's outside is equipped with the locating piece, the anticreep piece can be through latch block joint on the rack, avoid the bottom to shed a dish angle regulation and accomplish the unexpected phenomenon that changes the angle of throwing and take place, the adaptability and the stability of the device have been improved.
Secondly, discharging channel can reciprocate in the inserting groove of adjusting the dustcoat to through the inside bolt fastening position of locating piece, thereby can change the bottom and shed the height of dish, thereby adapt to the fertilization of spilling of fertilizer under the different conditions, and discharging channel's side is equipped with the stopper, can avoid discharging channel to reciprocate the phenomenon emergence that the range is too big to lead to the inefficacy of device, has improved the device's flexibility and stability.
Moreover, the design of take-up pulley makes when shedding the dish and changing and shed angle and height, the tensioning frame can be taut with drive chain under the effect of tensioning top spring, thereby realization main drive wheel that can be stable is to the transmission of compound wheelset, thereby the control pay-off swing arm that can be stable rotates pay-off downwards, avoid the inside fertilizer of storage cartridge case to block up the phenomenon emergence of passway mouth, and shed the dish and also can stable high-speed rotatory completion shed fertilization's operation, improved the device's stability and practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic disassembled structure of the present invention.
Fig. 4 is a schematic view of the internal structure of the present invention after changing the height and angle of the dish.
FIG. 5 is a schematic view of the construction of the outlet channel and the bottom of the throwing disk of the present invention.
Fig. 6 is an enlarged schematic view of the portion a of fig. 1 according to the present invention.
Fig. 7 is an enlarged schematic structural view of a portion B of fig. 2 according to the present invention.
Fig. 8 is an enlarged schematic view of the portion C of fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a cartridge; 2. a top cover; 3. a positioning cover; 4. a discharge channel; 5. a composite wheel set; 6. a main transmission wheel; 7. a tensioning frame; 8. a baffle plate; 9. adjusting the outer cover; 10. a support; 11. a base; 12. a throwing disc; 301. a rack; 401. a feeding rotary rod; 402. a transmission gear; 403. a limiting block; 404. fixing the rod; 501. a composite wheel a; 502. a composite wheel b; 701. a tension wheel; 702. a tension rod; 7021. tensioning a top spring; 901. positioning a screw rod; 902. inserting grooves; 903. positioning blocks; 904. a limiting groove; 9011. an anti-drop block; 9012. a latch block; 1201. and 4, throwing the gear.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a throwing type fertilizer device based on agricultural planting, which comprises a medicine storage cylinder 1, a top cover 2, a discharge channel 4, a composite wheel set 5, a main driving wheel 6, a tensioning frame 7, a baffle plate 8 and a throwing disc 12, wherein the medicine storage cylinder is arranged on the top cover; the medicine storage barrel 1 is inserted at the top end of the positioning cover 3; the top cover 2 is screwed and fixed on the top of the medicine storage barrel 1 through threads; the side surface of the positioning cover 3 is fixedly connected to the top of the bracket 10, and the bottom end of the bracket 10 is fixedly connected to one side of the top surface of the base 11; the discharging channel 4 is inserted in the bottom end of the adjusting outer cover 9; the side surface of the discharging channel 4 is provided with a limiting block 403, a limiting groove 904 is arranged in the cover body of the adjusting outer cover 9, and the limiting block 403 is inserted in the limiting groove 904, as shown in fig. 2, fig. 3 and fig. 5, the limiting block 403 can avoid the phenomenon that the discharging channel 4 fails due to overlarge up-down movement amplitude, so that the stability of the device is improved; the composite wheel set 5 consists of a composite wheel a501 and a composite wheel b502, and the composite wheel a501 and the composite wheel b502 are respectively and rotatably connected to two sides of a transmission plate at the bottom of the discharging channel 4; the main driving wheel 6 is rotationally connected in a rotating block at the top of the base 11, and the main driving wheel 6 is in transmission connection with a power mechanism of the fertilizer spreading carrier through a belt; the tensioning frame 7 is inserted into a vertical plate on the top surface of the base 11, and a tensioning wheel 701 is rotatably connected inside the tensioning frame 7; the baffle 8 is inserted at the bottom of the discharge channel 4; the adjusting outer cover 9 is inserted in the positioning cover 3; the middle of the side face of the adjusting outer cover 9 is provided with a positioning screw 901, an anti-falling block 9011 is sleeved outside the positioning screw 901, the positioning screw 901 penetrates out of the positioning cover 3, the side face of the positioning cover 3 is provided with a rack 301, and the side face of the anti-falling block 9011 is provided with a clamping tooth block 9012, as shown in the attached drawings 1, 2, 3, 6 and 8, the positioning screw 901 can limit the adjusting outer cover 9 to rotate in only one direction in a limited manner, the anti-falling block 9011 can be clamped on the rack 301 through the clamping tooth block 9012, the phenomenon that the throwing angle is changed accidentally after the angle of the bottom throwing disc 12 is adjusted is avoided, and the stability of the device is improved; the base 11 is screwed and fixed on the throwing and fertilizing carrier through screws; the throwing disc 12 is rotatably connected outside a fixed rod 404 at the bottom of the discharging channel 4; the bottom of the throwing disc 12 is provided with a throwing gear 1201, the throwing gear 1201 is a bevel gear, the throwing gear 1201 is in transmission connection with the bevel gear on the side face of the composite wheel a501, and the composite wheel a501, the tension wheel 701 and the main driving wheel 6 are in transmission connection through a chain, as shown in the attached drawings 1, 2, 3 and 5, the design enables the main driving wheel 6 to drive the throwing disc 12 to rotate at a high speed through the chain transmission after being driven to rotate by the throwing fertilizer carrier, so that the operation of throwing fertilizer is realized.
Wherein, the internal diameter of position cover 3 and the external diameter shape of adjusting dustcoat 9 are the design of sphere, and the top height of position cover 3 is higher than the top height of adjusting dustcoat 9, and the bottom height of position cover 3 is higher than the bottom height of adjusting dustcoat 9, as shown in figure 2, figure 3 and figure 7, this design makes and adjusts dustcoat 9 can rotate in the inside of position cover 3 to change the angle of shedding of bottom throwing dish 12, as shown in figure 4, with this fertilizer's of adaptation under the different situation throwing fertilization, the adaptability and the flexibility of the device have been improved.
Wherein, the inside of adjusting the dustcoat 9 bottom is equipped with inserting groove 902, and discharging channel 4 pegs graft in inserting groove 902's inside, the bottom both sides of adjusting dustcoat 9 are equipped with locating piece 903, and the inside of locating piece 903 is twisted and is connect the bolt, locating piece 903 and positioning screw 901's contained angle is ninety degrees, as shown in figure 1, figure 2, figure 3 and figure 7, this design makes discharging channel 4 can reciprocate in adjusting dustcoat 9's inserting groove 902, and through the inside bolt fastening position of locating piece 903, thereby can change the bottom and shed the height of dish 12, as shown in figure 4, thereby adapt to the fertilizer throwing of fertilizer under the different situation and fertilize, the flexibility and the adaptability of the device have been improved.
The feeding rotary rod 401 is arranged inside the discharging channel 4, spiral blades are arranged outside the feeding rotary rod 401, a transmission gear 402 is arranged at the bottom of the feeding rotary rod 401, the transmission gear 402 is a bevel gear, the transmission gear 402 is in transmission connection with the bevel gear on one side of the composite wheel b502, the tension wheel 701 and the main transmission wheel 6 are in transmission connection through a chain, as shown in the attached drawings 1, 2 and 3, the design enables the main transmission wheel 6 to be driven to rotate by the throwing fertilization carrier, the feeding rotary rod 401 can be driven to rotate through the chain transmission, when the feeding rotary rod 401 rotates, fertilizer inside the storage cartridge 1 can be conveyed downwards, the phenomenon that the fertilizer inside the storage cartridge 1 blocks a passage opening is avoided, and the stability of the device is improved.
Wherein, the back of tensioning frame 7 is equipped with tensioning rod 702, and tensioning top spring 7021 has been cup jointed to the outside of tensioning rod 702, the both ends of tensioning top spring 7021 fixed connection respectively is in the outer end of tensioning rod 702 and one side of base 11 riser, as shown in figure 1, figure 2 and figure 3, this design makes when throwing the dish 12 and changing and shed angle and height, tensioning frame 7 can be taut with drive chain under tensioning top spring 7021's effect, thereby realization main drive wheel 6 that can be stable is to the transmission of compound wheelset 5, the stability of the device has been improved.
The specific use mode and function of the embodiment are as follows:
in the invention, fertilizer is inverted into a storage cylinder 1, a top cover 2 is covered, the angle height of a bottom throwing disc 12 is adjusted according to the requirement of throwing fertilization, when the angle of the throwing disc 12 is required to be adjusted, and a positioning screw 901 is pulled, the inner diameter of a positioning cover 3 and the appearance of an adjusting outer cover 9 are designed in a spherical shape, so that the positioning screw 901 can drive the adjusting outer cover 9 to rotate in the positioning cover 3, the throwing angle of the bottom throwing disc 12 is changed, as shown in figure 4, the positioning screw 901 can limit the adjusting outer cover 9 to rotate in only one direction in a limited way, a clamping tooth block 9012 of an anti-falling block 9011 is clamped outside a rack 301 after adjustment is finished, the anti-falling block 9011 can be clamped on the rack 301 through the clamping tooth block 9012, the phenomenon that the throwing angle is accidentally changed after the angle of the bottom throwing disc 12 is adjusted is avoided, and a nut outside the positioning screw 901 is screwed after adjustment is finished, when the height of the sprinkling disc 12 needs to be adjusted, the discharging channel 4 can move up and down in the inserting groove 902 of the adjusting outer cover 9 and can change the height of the bottom sprinkling disc 12 through the bolt fixing position in the positioning block 903, as shown in figure 4, thereby adapting to the sprinkling fertilization of fertilizers under different conditions, the limiting block 403 can avoid the phenomenon that the device fails due to the overlarge moving range of the discharging channel 4, the height of the discharging channel 4 can be fixed by screwing down the bolts in the positioning blocks 903 at two sides of the adjusting outer cover 9 after the height adjustment of the sprinkling disc 12 is finished, when the height and angle adjustment of the sprinkling disc 12 is finished, the carrier for the sprinkling fertilization is started, the carrier for the sprinkling fertilization drives the main driving wheel 6 to rotate, the main driving wheel 6 drives the composite wheel set 5 to rotate, wherein, the composite wheel a501 can drive the sprinkling disc 12 to rotate at high speed, the composite wheel b502 can drive the feeding rotary rod 401 to rotate, pay-off bull stick 401 can be with the inside fertilizer of storage cartridge case 1 during rotation carry downwards, avoid the phenomenon of the inside fertilizer jam passway of storage cartridge case 1 to take place, when throwing dish 12 changes and shed angle and height, tensioning frame 7 can be taut with drive chain under the effect of tensioning top spring 7021, thereby make the transmission to compound wheelset 5 that final drive wheel 6 can be stable still, take suitable length back out with baffle 8, the inside fertilizer of storage cartridge case 1 can fall into and shed dish 12 and be shed the fertilization.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a based on formula fertilizer injection unit is shed to farming, its characterized in that: comprises a medicine storage cylinder (1), a top cover (2), a discharge passage (4), a composite wheel set (5), a main driving wheel (6), a tensioning frame (7), a baffle plate (8) and a throwing disc (12); the medicine storage barrel (1) is inserted at the top end of the positioning cover (3); the top cover (2) is screwed and fixed at the top of the medicine storage barrel (1) through threads; the side surface of the positioning cover (3) is fixedly connected to the top of the support (10), and the bottom end of the support (10) is fixedly connected to one side of the top surface of the base (11); the discharging channel (4) is inserted into the bottom end of the adjusting outer cover (9); the composite wheel set (5) consists of a composite wheel a (501) and a composite wheel b (502), and the composite wheel a (501) and the composite wheel b (502) are respectively and rotatably connected to two sides of a transmission plate at the bottom of the discharging channel (4); the main driving wheel (6) is rotatably connected in a rotating block at the top of the base (11), and the main driving wheel (6) is in transmission connection with a power mechanism of the fertilizer spreading carrier through a belt; the tensioning frame (7) is inserted into a vertical plate on the top surface of the base (11), and a tensioning wheel (701) is rotatably connected inside the tensioning frame (7); the baffle (8) is inserted at the bottom of the discharge channel (4); the adjusting outer cover (9) is inserted into the positioning cover (3); the base (11) is screwed and fixed on the throwing and fertilizing carrier through screws; the throwing disc (12) is rotatably connected to the outside of a fixed rod (404) at the bottom of the discharging channel (4).
2. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the inner diameter of the positioning cover (3) and the outer diameter of the adjusting outer cover (9) are designed in a spherical shape, the top height of the positioning cover (3) is higher than that of the adjusting outer cover (9), and the bottom height of the positioning cover (3) is higher than that of the adjusting outer cover (9).
3. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the middle of the side face of the adjusting outer cover (9) is provided with a positioning screw rod (901), an anti-falling block (9011) is sleeved outside the positioning screw rod (901), the positioning screw rod (901) penetrates out of the inner portion of the positioning cover (3), a rack (301) is arranged on the side face of the positioning cover (3), and a clamping tooth block (9012) is arranged on the side face of the anti-falling block (9011).
4. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the inner part of the bottom end of the adjusting outer cover (9) is provided with an inserting groove (902), the discharging channel (4) is inserted into the inserting groove (902), positioning blocks (903) are arranged on two sides of the bottom of the adjusting outer cover (9), bolts are screwed in the positioning blocks (903), and the included angle between the positioning blocks (903) and the positioning screw (901) is ninety degrees.
5. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the side of the discharging channel (4) is provided with a limiting block (403), a limiting groove (904) is formed in the cover body of the adjusting outer cover (9), and the limiting block (403) is inserted in the limiting groove (904).
6. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the feeding rotary rod (401) is arranged inside the discharging channel (4), spiral blades are arranged outside the feeding rotary rod (401), a transmission gear (402) is arranged at the bottom of the feeding rotary rod (401), the transmission gear (402) is a bevel gear, the transmission gear (402) is in transmission connection with the bevel gear on one side of the composite wheel b (502), and the composite wheel b (502), the tension wheel (701) and the main transmission wheel (6) are in transmission connection through a chain.
7. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the bottom of the throwing disc (12) is provided with a throwing gear (1201), the throwing gear (1201) is a bevel gear, the throwing gear (1201) is in transmission connection with the bevel gear on the side face of the composite wheel a (501), and the composite wheel a (501), the tension wheel (701) and the main transmission wheel (6) are in transmission connection through a chain.
8. The agricultural planting-based fertilizer spreading device of claim 1, wherein: the back of tensioning frame (7) is equipped with tensioning rod (702), and the outside of tensioning rod (702) has cup jointed tensioning top spring (7021), and the both ends of tensioning top spring (7021) are fixed connection respectively in the outer end of tensioning rod (702) and one side of base (11) riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010711131.6A CN111699805A (en) | 2020-07-22 | 2020-07-22 | Based on farming with throwing formula fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010711131.6A CN111699805A (en) | 2020-07-22 | 2020-07-22 | Based on farming with throwing formula fertilizer injection unit |
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| CN111699805A true CN111699805A (en) | 2020-09-25 |
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| CN202010711131.6A Pending CN111699805A (en) | 2020-07-22 | 2020-07-22 | Based on farming with throwing formula fertilizer injection unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273367A (en) * | 2021-04-13 | 2021-08-20 | 黄克府 | Fertilizer throwing device |
| CN114793578A (en) * | 2022-06-09 | 2022-07-29 | 滨州市国盛农业科技有限公司 | Fertilizing device for compound planting of corn and soybean |
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| GB192303A (en) * | 1922-02-28 | 1923-02-01 | Fred Keighley | An improved apparatus adapted for mixing, grinding and distributing manures, sand, gravel, and other materials, for mixing and distributing seeds, and for mixing and spraying liquids |
| CN201011767Y (en) * | 2007-03-15 | 2008-01-30 | 王成海 | Fertilizer applicator special for irrigated land |
| CN201742719U (en) * | 2010-08-28 | 2011-02-16 | 李建伟 | Fertilizer distributor and fertilizer storage box thereof |
| CN104663099A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN106358544A (en) * | 2016-10-31 | 2017-02-01 | 鲍兆伟 | Agricultural centrifugal fertilizer-spreading device |
| CN210641391U (en) * | 2019-07-03 | 2020-06-02 | 张吓细 | Fertilizer spreading integrated device capable of avoiding material blockage based on agricultural wheat planting |
| CN111052923A (en) * | 2019-12-24 | 2020-04-24 | 李敏 | Spill even agricultural fertilizer injection unit of material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273367A (en) * | 2021-04-13 | 2021-08-20 | 黄克府 | Fertilizer throwing device |
| CN114793578A (en) * | 2022-06-09 | 2022-07-29 | 滨州市国盛农业科技有限公司 | Fertilizing device for compound planting of corn and soybean |
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