CN111630990A - Accurate fertilizing device of rice transplanter and using method thereof - Google Patents
Accurate fertilizing device of rice transplanter and using method thereof Download PDFInfo
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- CN111630990A CN111630990A CN202010571074.6A CN202010571074A CN111630990A CN 111630990 A CN111630990 A CN 111630990A CN 202010571074 A CN202010571074 A CN 202010571074A CN 111630990 A CN111630990 A CN 111630990A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a precise fertilizing device of a rice transplanter and a using method thereof. The invention provides the rice transplanter device capable of applying fertilizer accurately, which can apply fertilizer accurately to the transplanted rice seedlings in the rice transplanting process, improve the survival rate of the rice seedlings, save raw materials and labor force, and simultaneously apply fertilizer accurately so that the rice seedlings can absorb fertilizer more effectively without waste.
Description
Technical Field
The invention relates to the technical field of agricultural rice transplanting machinery, in particular to a precise fertilizing device of a rice transplanting machine and a using method thereof.
Background
With the rapid development of agricultural technology, artificial rice transplanting is basically replaced by mechanical rice transplanting, and in order to save labor force, users can apply fertilizer while transplanting rice seedlings, so that the rice seedlings can obtain higher survival rate and faster growth. The existing fertilizing method is that a fertilizer outlet is usually added on the side surface of a transplanting head of a rice transplanter and is applied around seedlings in a spreading mode, and because a paddy field during transplanting generally contains a large amount of moisture, the fertilizer can float around and cannot achieve the effect of accurate fertilization; and because the fertilization action is usually continuous during the sowing, the situation of over fertilization or uneven fertilization can be caused.
Disclosure of Invention
The invention provides a precise fertilizing device of a rice transplanter and a using method thereof, aiming at the defects in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme: the utility model provides an accurate fertilizer injection unit of transplanter, includes the chain box, plants head, guide rail and send the seedling board, it rotates and locates chain box front end to plant the head, the chain box top is located to the guide rail, send the seedling board to locate on the guide rail, be equipped with roller device on the guide rail, roller device passes through transmission and links to each other with the chain box, the transmission other end passes through the chain and links to each other with the fertilizer injection unit who sets firmly in chain box upper left side, and its beneficial effect lies in: provides a fertilizing device and an actuating mechanism thereof, which can carry out quantitative and accurate fertilization on inserted seedlings.
Among the above-mentioned scheme, preferred, roller device includes the winding wheel, inserts plant wheel, hold-in range, film book and bottom plate, the winding wheel, insert plant the wheel, film book all rotate locate the bottom plate on, the winding wheel passes through the hold-in range and inserts and plant the wheel and link to each other, film is rolled up film one end and is walked around to insert and plant the wheel and rise and tightly set firmly on the winding wheel after covering, the winding wheel is located on the transmission front end output shaft, and its beneficial effect lies in: provides a film transmission device, and can be matched with an inserting wheel to carry out synchronous rotation of the film.
In the above-mentioned scheme, it is preferred, fertilizer injection unit includes fertilization case, fertilization wheel and unloading pipe, the fertilization wheel rotates and locates the fertilization case lower extreme, unloading pipe is located fertilization bottom of the case portion and in one end stretched into the recess that is equipped with on inserting the wheel, the last symmetry of fertilization wheel is equipped with the driving lever, fertilization case left side is equipped with gas blowing device, gas blowing device one end trachea links to each other with unloading pipe, and its beneficial effect lies in: provides a fertilizing device which can transmit fertilizer into the groove of the transplanting wheel.
In the above-mentioned scheme, it is preferred, transmission includes output shaft, input shaft, first helical gear and with first helical gear matched with second helical gear, first helical gear is located on the input shaft, on the output shaft was located to the second helical gear, its beneficial effect lies in: the power transmission device can provide power for the roller device and the fertilizing device and change the power output direction.
In the above scheme, it is preferred, gas blowing device includes barrel, spring and piston rod, the piston rod slides and locates in the barrel and the piston rod right-hand member be equipped with driving lever matched with arc boss, the spring both ends are pushed up respectively and are leaned on barrel bottom and piston rod left side, the barrel both ends are equipped with the gas outlet respectively and blow the mouth, and its beneficial effect lies in: the air blowing device is provided, so that the fertilizer can fall in the discharging pipe more quickly, and the fertilizer application and the rice transplanting can be synchronously carried out.
In the above scheme, it is preferred, the rolling wheel surface is equipped with protruding granule, the rolling wheel front end be equipped with hold-in range matched with first synchronizing wheel, the rolling wheel material is nylon, its beneficial effect lies in: the reel with stronger adhesive force is provided, so that the film roll can synchronously rotate along with the reel, the damaged film grabbed by the inserting head is synchronously wound on the reel, and the reel is more wear-resistant and has longer service life.
In the above scheme, it is preferred, insert and plant and be equipped with the recess on the wheel, insert and plant the wheel rear end circular arc on the symmetry and be equipped with the straight flute, insert and plant the wheel front end and be equipped with the second synchronizing wheel with hold-in range matched with, insert and plant the wheel material and be nylon, its beneficial effect lies in: the fertilizer can be guaranteed to effectively pass through the groove to reach the upper surface of the film, the straight groove can enable seedling claws on the transplanting head to effectively pass through, and meanwhile, the second synchronizing wheel guarantees synchronism of the transplanting wheel and the winding wheel.
Among the above-mentioned scheme, preferred, the symmetry is equipped with two storage holes on the fertilization wheel circumference, and its beneficial effect lies in: can make fertilizer ration fall into in the storage hole, fertilize more accurate to save fertilizer.
In the above scheme, preferably, the film is a degradable environment-friendly material, and the beneficial effects are that: the film can coat the seedling roots with fertilizer and can be degraded with soil after being inserted, thereby protecting the environment.
The method for using the precision fertilizing device of the rice transplanter as claimed in claim 1, which comprises the following steps: firstly, fertilizer in the fertilizer applying device falls into a material storing hole of the fertilizer applying wheel, and then the fertilizer applying wheel rotates to scatter the fertilizer in the material storing hole into a material discharging pipe; secondly, the fertilizing wheel simultaneously drives the deflector rod to stir the boss at the right end of the piston rod to compress the spring, the deflector rod is separated from the piston rod after rotating for a certain angle, the spring is loosened to drive the piston on the piston rod to move rightwards, gas in the cylinder is blown into the blanking pipe, and fertilizer in the blanking pipe moves in an accelerated manner; thirdly, fertilizer falls into the film at the bottom of the planting wheel through the blanking pipe and the groove on the planting wheel; fourthly, the straight groove on the transplanting wheel is right at the bottom, the transplanting head takes the seedlings to pass through the straight groove to scratch the film, and the damaged part of the film covers the roots of the seedlings and is loaded into the field; fifthly, when one inserting head grabs the film, the film is rolled by the rolling wheel to enable the bottom of the inserting wheel to be coated by the film again.
The invention has the beneficial effects that: the invention provides a device capable of accurately fertilizing, which can coat fertilizers falling on a film and the roots of seedlings and insert the fertilizers into soil at the same time when the seedling claws pass through transplanting wheels, thereby improving the fertilizing efficiency, saving a large amount of labor force due to accurate and precise fertilization, ensuring the fertilizing effect of the seedlings more effectively and playing an important role in increasing both production and income.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of a roller device according to the present invention.
Fig. 3 is a schematic structural diagram of the fertilizing device of the invention.
FIG. 4 is a schematic view of the transmission of the present invention.
FIG. 5 is a schematic view of the blowing device according to the present invention.
FIG. 6 is a schematic view of the insertion wheel structure of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-6, the accurate fertilizing device of the rice transplanter comprises a chain box 1, a transplanting head 2, a guide rail 3 and a seedling conveying plate 4, wherein the transplanting head 2 is rotatably arranged at the front end of the chain box 1, the guide rail 3 is arranged above the chain box 1, the seedling conveying plate 4 is arranged on the guide rail 3, a groove for the transplanting head 2 to pass through is formed in the guide rail 3, a roller device 5 is arranged on the rear side of the guide rail 3, the roller device 5 is connected with the chain box 1 through a transmission device 6, one end of an input shaft 62 on the transmission device 6 is connected with a power end on the chain box 1, and the other end of the input shaft 62 on the transmission device 6 is connected with a fertilizing device 7 fixedly arranged on the upper left side of the chain box 1 through a chain wheel and a chain 8.
Preferably, the roller device 5 includes a winding wheel 51, an inserting wheel 52, a synchronous belt 53, a film roll 54 and a bottom plate 56, the bottom plate 56 is fixedly arranged on the guide rail 3, and the winding wheel 51, the inserting wheel 52 and the film roll 54 are respectively rotatably arranged on each shaft of the bottom plate 56; preferably, the surface of the winding wheel 51 is provided with protruding particles to increase the direct friction force between the winding wheel 51 and the film 55, so that the film 55 can drive the film roll 54 to synchronously rotate along with the winding wheel 51, the front end of the winding wheel 51 is provided with a first synchronous wheel 58 matched with the synchronous belt 53, and the winding wheel 51 and the first synchronous wheel 58 are preferably integrally formed; preferably, the winding wheel 51 is made of nylon, so that the service life can be prolonged, and the winding wheel 51 is connected with the transplanting wheel 52 through a synchronous belt 53; preferably, the transplanting wheel 52 is provided with a groove 521, the groove 521 is used for facilitating fertilizer to fall into the bottom of the transplanting wheel 52, the circular arc at the rear end of the transplanting wheel 52 is symmetrically provided with a straight groove 522, the straight groove 522 is matched with a seedling claw on the transplanting head 2 for facilitating the passage of the seedling claw, the front end of the transplanting wheel 52 is provided with a second synchronizing wheel 523 matched with the synchronous belt 53, and the transplanting wheel 52 and the second synchronizing wheel 523 are preferably integrally formed; preferably, the material of the transplanting wheel 52 is nylon; one end of a film 55 on the film roll 54 bypasses the transplanting wheel 52 and the tensioning sleeve 57 and is fixedly arranged on the rolling wheel 51, and the tensioning sleeve 57 is preferably connected with a pin shaft and is rotatably arranged on the bottom plate 56; preferably, the film 55 is a degradable environment-friendly material, and can be automatically degraded after being inserted into soil for a period of time, so that adverse effects on the environment are avoided; preferably, the winding wheel 51 is arranged on an output shaft 61 at the front end of the transmission device 6, and the winding wheel 51 is preferably in key fit with the output shaft 61.
Preferably, the width of the film 55 is equal to the thickness of the planting wheel 52, the straight groove 522 is arranged on one side of the planting wheel 52, when the planting head 2 carries seedlings to pass through the straight groove 522, only one small block can be grabbed on one side of the film 55, the film 55 cannot be integrally broken, and the planting wheel 52 is made of nylon and has good friction force with the film 55, so that the film 55 and the planting wheel 52 are not easy to slip during rotation.
Preferably, the fertilizing device 7 comprises a fertilizing box 71, a fertilizing wheel 72 and a discharging pipe 74, wherein the fertilizing wheel 72 is arranged inside the fertilizing box 71 and rotatably arranged at the lower end of the fertilizing box 71; preferably, the discharging pipe 74 is arranged at the bottom of the fertilizing box 71, one end of the discharging pipe 74 extends into a groove 521 formed in the transplanting wheel 52, the discharging pipe 74 is preferably a plastic hose, and the inner wall of the discharging pipe is smooth; preferably, two storage holes are symmetrically arranged on the circumference of the fertilizing wheel 72, the depth of each storage hole can be determined according to the fertilizing amount, and the fertilizing wheels 72 with different storage hole depths are replaced under the condition that different fertilizing amounts are needed; the fertilizing wheel 72 is symmetrically provided with a deflector rod 73, the deflector rod 73 and the fertilizing wheel 72 are preferably fixed in a threaded manner, the deflector rod 73 can synchronously rotate along with the fertilizing wheel 72, and the deflector rod 73 is arranged on the outer side of the fertilizing box 71; preferably, a blowing device 9 is arranged on the left side of the fertilizing box 71, the blowing device 9 comprises a cylinder 91, a spring 92 and a piston rod 93, the piston rod 93 is slidably arranged in the cylinder 91, an arc-shaped boss matched with the deflector rod 73 is arranged at the right end of the piston rod 93, preferably, a sealing ring is arranged between the left end of the piston rod 93 and the cylinder 91, two ends of the spring 92 are respectively abutted against the bottom of the cylinder 91 and the left side of the piston rod 93, two ends of the cylinder 91 are respectively provided with an air outlet 94 and an air blowing port 95, and an air pipe arranged on the air blowing port 95 is connected with the.
Preferably, the transmission device 6 includes an output shaft 61, an input shaft 62, a first bevel gear 63 and a second bevel gear 64 engaged with the first bevel gear 63, wherein the first bevel gear 63 is disposed on the input shaft 62, and the second bevel gear 64 is disposed on the output shaft 61.
Preferably, the input shaft 62 of the transmission device 6 is connected with the power end on the left side of the chain box 1, and the power end on the left side of the chain box 1 is connected with the rotary arm with the transplanting head 2 by a chain, so that the winding wheel 51 arranged on the output shaft 61 of the transmission device 6 can synchronously rotate with the transplanting head 2, and the winding wheel 51 is connected with the transplanting wheel 52 by a synchronous belt, so that the transplanting head 2 can synchronously rotate with the transplanting wheel 52, and therefore the seedling claws on the transplanting head 2 can smoothly pass through the straight grooves 522 arranged on the transplanting wheel 52.
The working principle or the using method is as follows:
firstly, fertilizer in the fertilizing device 7 falls into a storage hole of the fertilizing wheel 72, and the fertilizing wheel 72 rotates under the input power from the transmission device 6 to scatter the fertilizer in the storage hole into the blanking pipe; the fertilizing wheel 72 drives the poking rod 73 to poke the boss at the right end of the piston rod 93 while rotating, the spring 92 is compressed, after rotating for a certain angle, the poking rod 73 is disengaged from the piston rod 93, the spring 92 freely extends to drive the piston on the piston rod 93 to move rightwards, gas in the cylinder 91 is blown into the discharging pipe 74 through the gas blowing port 95, and fertilizer in the discharging pipe 74 moves in an accelerated manner; then, the fertilizer falls into the film 55 at the bottom of the planting wheel 52 through the discharge pipe 74 and the groove on the planting wheel 52; at this time, because the transmission device 6 is in transmission fit with the chain box 1 and the transplanting head 2, the straight groove 522 on the transplanting wheel 52 is right at the bottom, at this time, the transplanting head 2 drives the seedlings to pass through the straight groove 522 to scratch the film 55, and at this time, the damaged part of the film 55 is coated on the roots of the seedlings and is loaded into the field together (the mechanical structure of the transplanting head 2 for inserting the seedlings into the field is the prior art); when an inserting head 2 grabs the film 55, the rolling wheel 51 rolls the film 55 to drive the film roll 54 to cover the whole film 55 at the bottom of the inserting head 52.
Can make fertilizer accurate arrival seedling root through this device to the good cladding nature of film can make more effectual absorption fertilizer of seedling root, and the device also can save a large amount of manpowers simultaneously, will transplant rice seedlings and fertilize effectively to combine, has improved the seedling survival rate when reducing the process, makes farmland output better.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an accurate fertilizer injection unit of transplanter, includes chain box (1), plant head (2), guide rail (3) and send seedling board (4), its characterized in that: the transplanting head (2) is rotatably arranged at the front end of the chain box (1), the guide rail (3) is arranged above the chain box (1), the seedling conveying plate (4) is arranged on the guide rail (3), the guide rail (3) is provided with a roller device (5), the roller device (5) is connected with the chain box (1) through a transmission device (6), and the other end of the transmission device (6) is connected with a fertilizing device (7) fixedly arranged on the upper left side of the chain box (1) through a chain (8);
the roller device (5) comprises a winding wheel (51), an inserting wheel (52), a synchronous belt (53), a film roll (54) and a bottom plate (56), wherein the winding wheel (51), the inserting wheel (52) and the film roll (54) are rotatably arranged on the bottom plate (56), the winding wheel (51) is connected with the inserting wheel (52) through the synchronous belt (53), one end of a film (55) on the film roll (54) is fixedly arranged on the winding wheel (51) after bypassing the inserting wheel (52) and a tensioning sleeve (57), and the winding wheel (51) is arranged on an output shaft (61) at the front end of the transmission device (6);
fertilizing device (7) are including fertilization case (71), fertilization wheel (72) and unloading pipe (74), fertilization wheel (72) rotate and locate fertilization case (71) lower extreme, unloading pipe (74) are located fertilization case (71) bottom and one end stretch into and plant in recess (521) that is equipped with on wheel (52), the symmetry is equipped with driving lever (73) on fertilization wheel (72), fertilization case (71) left side is equipped with gas blowing device (9), gas blowing device (9) one end trachea links to each other with unloading pipe (74).
2. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: the transmission device (6) comprises an output shaft (61), an input shaft (62), a first bevel gear (63) and a second bevel gear (64) matched with the first bevel gear (63), wherein the first bevel gear (63) is arranged on the input shaft (62), and the second bevel gear (64) is arranged on the output shaft (61).
3. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: the air blowing device (9) comprises a cylinder body (91), a spring (92) and a piston rod (93), the piston rod (93) is slidably arranged in the cylinder body (91) and an arc-shaped boss matched with the deflector rod (73) is arranged at the right end of the piston rod (93), two ends of the spring (92) are respectively abutted against the bottom of the cylinder body (91) and the left side of the piston rod (93), and two ends of the cylinder body (91) are respectively provided with an air outlet (94) and an air blowing port (95).
4. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: the surface of the winding wheel (51) is provided with protruding particles, the front end of the winding wheel (51) is provided with a first synchronous wheel (58) matched with the synchronous belt (53), and the winding wheel (51) is made of nylon.
5. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: insert and plant and be equipped with recess (521) on wheel (52), insert and plant and be equipped with straight flute (522) on the wheel (52) rear end circular arc symmetrically, insert and plant wheel (52) front end and be equipped with hold-in range (53) matched with second synchronizing wheel (523), it is nylon to insert and plant wheel (52) material.
6. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: two material storage holes are symmetrically formed in the circumference of the fertilizing wheel (72).
7. The accurate fertilizer injection unit of transplanter according to claim 1, characterized in that: the film (55) is a degradable environment-friendly material.
8. The method of using the precision fertilizing device of the rice transplanter as claimed in claim 1, wherein: the method comprises the following steps: firstly, fertilizer in the fertilizer applying device falls into a storage hole of a fertilizer applying wheel, and then the fertilizer applying wheel rotates to scatter the fertilizer in the storage hole into a blanking pipe; secondly, the fertilizing wheel simultaneously drives the deflector rod to stir the boss at the right end of the piston rod to compress the spring, the deflector rod is separated from the piston rod after rotating for a certain angle, the spring is loosened to drive the piston on the piston rod to move rightwards, gas in the cylinder is blown into the blanking pipe, and fertilizer in the blanking pipe moves in an accelerated manner; thirdly, fertilizer falls into the film at the bottom of the planting wheel through the blanking pipe and the groove on the planting wheel; fourthly, the straight groove on the transplanting wheel is right at the bottom, the transplanting head takes the seedlings to pass through the straight groove to scratch the film, and the damaged part of the film covers the roots of the seedlings and is loaded into the field; fifthly, when one inserting head grabs the film, the film is rolled by the rolling wheel to enable the bottom of the inserting wheel to be coated by the film again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571074.6A CN111630990B (en) | 2020-06-22 | 2020-06-22 | Accurate fertilizing device of rice transplanter and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571074.6A CN111630990B (en) | 2020-06-22 | 2020-06-22 | Accurate fertilizing device of rice transplanter and using method thereof |
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| CN111630990A true CN111630990A (en) | 2020-09-08 |
| CN111630990B CN111630990B (en) | 2021-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114514814A (en) * | 2022-01-20 | 2022-05-20 | 金华市农业科学研究院(浙江省农业机械研究院) | Side deep fertilization anti-blocking device of rice transplanter |
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| CN111630990B (en) | 2021-07-06 |
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Denomination of invention: A precision fertilization device for rice transplanter and its use method Effective date of registration: 20230112 Granted publication date: 20210706 Pledgee: Yongkang branch of the Industrial Commercial Bank of China Ltd. Pledgor: ZHEJIANG XINGLAIHE AGRICULTURAL EQUIPMENT Co.,Ltd. Registration number: Y2023330000122 |
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