CN111418327A

CN111418327A - Ear-heading and flower-raising auxiliary device and method for rice planting

Info

Publication number: CN111418327A
Application number: CN202010301491.9A
Authority: CN
Inventors: 陶昌文; 李玲
Original assignee: Maanshan Liangtian Agricultural Technology Co ltd
Current assignee: Maanshan Liangtian Agricultural Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-07-17
Anticipated expiration: 2040-04-16
Also published as: CN111418327B

Abstract

The invention discloses a heading and flowering auxiliary device and method for rice planting, belonging to the technical field of agriculture and comprising a machine body, a hand-held frame and support frames arranged at the front end and the rear end of the machine body, wherein one end of the hand-held frame is fixed on the top of the machine body, the other end of the hand-held frame is provided with two forked handrails, the lower ends of the front support frame and the rear support frame are respectively provided with a movable anti-sinking wheel, the top surface of the machine body between the front support frame and the rear support frame is provided with a pesticide storage box, and the outer rings of the anti-sinking wheels are welded with convex blocks at; starting the engine, pressing the left side plate and the right side plate at intervals in the rotating process, and continuously ascending the piston head by matching with the elastic force of the spring; in the process that the piston head rises, the generated negative pressure can suck the liquid in the pesticide spraying box, the liquid is extruded out from the pesticide spraying pipe by the downward pressure of the piston head, and is sprayed out of the pesticide spraying pipe, fertilizer or pesticide is sprayed, the power mechanism can drive the whole device to move, the spraying of liquid pesticide can be controlled, the same power is used for driving, and the whole power cost is reduced.

Description

Ear-heading and flower-raising auxiliary device and method for rice planting

Technical Field

The invention relates to the technical field of agriculture, in particular to a heading and flowering auxiliary device and method for rice planting.

Background

The ear-picking flowering period of the rice is an important link of the growth of the rice, the management of the ear-picking flowering period of the rice directly influences the quality and the yield of the rice, so that the management work of the ear-picking flowering period of the rice is important, the management of the ear-picking flowering period of the rice is required, the ear-picking flowering period of the rice is the period with the most physiological water demand in the life of the rice, and is the period with special sensitivity to water, firstly, the rice is ensured not to lack of water and be not to be affected by drought, and a 30 mm water layer is kept in a common field, so that the absorption and running of the rice plant on nutrients are smooth, the maximum photosynthetic efficiency is kept, the glume differentiation is promoted, and the glume abortion is reduced. In cold and high temperature areas, the temperature of the water layer can be properly increased, so that the soil temperature is relatively stable, and the influence on the ear differentiation caused by the temperature change is avoided. And secondly, the rice can not be deeply managed for a long time in the heading and flowering stage of the rice, and the deep water management causes the reduction of root system activity, the premature senility of the root system, the obstruction of crop nutrient delivery and the decline of disease resistance. Therefore, the water management at the stage is mainly based on an intermittent wetting irrigation mode, namely, an irrigation method of' no dry old water and no new water is adopted to promote the steady growth of rice plants.

In this stage, spike fertilizer is applied, and nitrogen, phosphorus and potassium are applied in combination. The application of the panicle fertilizer is comprehensively considered according to the expected requirements of varieties, climate, soil and high-yield structures and the ideal growth and growth of the panicle fertilizer. The early-maturing variety can be fertilized without applying spike fertilizer; in general, hybrid rice of middle and late maturing varieties should not be fertilized with spike fertilizer on the basis of early tiller fertilizer application, and is especially necessary for sandy fields with low fertility level and weak fertility preservation. For the early stage of poor growth, the leaf blade is yellowish in the jointing stage, the leaf blade does not hang dew in the morning, the flower promoting fertilizer should be applied when the leaf blade is straight at noon, and if the leaf blade is not obvious black in the ear pregnancy stage, the flower protecting fertilizer should be applied to improve the seed setting rate and promote the ear growth. And preferably, leaf surface fertilizers with good quality are sprayed on the leaf surfaces.

The existing fertilization or pesticide spraying device adopts independent power to drive the operation of the fertilization or pesticide spraying device, and the movement of the device needs to be added with one power, so that two independent power drives are needed, and the working cost of the whole device is increased

Disclosure of Invention

The invention aims to provide a heading and flower raising auxiliary device and method for rice planting.

In order to achieve the purpose, the invention provides the following technical scheme: a ear-pulling and flower-raising auxiliary device for rice planting comprises a machine body, a hand-held frame and support frames arranged at the front end and the rear end of the machine body, wherein one end of the hand-held frame is fixed on the top of the machine body, the other end of the hand-held frame is provided with two bifurcate handrails, the lower ends of the front support frame and the rear support frame are respectively provided with a movable anti-sinking wheel, the top surface of the machine body between the front support frame and the rear support frame is provided with a medicine storage box, and the outer rings of the anti-sinking wheels are welded with convex blocks;

the side wall of the machine body is provided with a power mechanism, the lower surface of the machine body is also fixedly provided with a pesticide spraying box communicated with the pesticide storage box, the power mechanism is also connected with an anti-sinking wheel and used for driving the driving device to move integrally, a pesticide spraying mechanism connected with the power mechanism is arranged in the pesticide spraying box, and the power mechanism is used for driving the pesticide spraying mechanism to spray pesticide synchronously.

Furthermore, the power mechanism comprises an engine, a rotating shaft, a belt, a left supporting plate and a right supporting plate, the rotating shaft is connected to the output end of the engine, the belt sleeved on the outer wall of the rotating shaft is connected with the anti-sinking wheel, and the left supporting plate and the right supporting plate are symmetrically fixed to the end port of the rotating shaft.

Further, spout medicine mechanism and include canceling release mechanical system, the piston rod, sleeve and spray tube, it is fixed mutually with the fuselage to spout the medical kit, two sets of canceling release mechanical system fix on the top surface of spouting the medical kit, the sleeve is fixed in spouting the medical kit, the piston rod runs through in spouting the medical kit, one end is located spouts the medical kit outside, the top and the canceling release mechanical system of piston rod are connected, one end extends to in the sleeve to fixed piston head on the piston rod port in the sleeve, the spray tube is connected to telescopic bottom, and the port of spray tube extends to the outside of spouting the medical kit.

Furthermore, the bottom end of the sleeve is provided with a liquid inlet hole communicated with the pesticide spraying pipe.

Further, canceling release mechanical system includes the left side board, the right side board, the left side shell, right side shell and spring, left side shell and right side shell are fixed respectively on the top surface of spraying the medical kit, the movable push pedal is gone into to card in left side shell and the right side shell, the push pedal is being supported by the spring, the pot head of left side board and right side board is on the push pedal of left side shell and right side shell, the other end of left side board and right side board all overlaps in the pivot, and the pivot is fixed on the top of piston rod, the left side is supported board and right side and is supported the board rotation and support on left side board and right side board, and with spring cooperation, the piston head descends to the lower and plugs up the.

The invention provides another technical scheme that: a method for assisting heading and flower raising for rice planting comprises the following steps:

s1: pushing and fixing the push plates of the left shell and the right shell outwards, enabling the left side plate and the right side plate to be in a horizontal position, enabling the piston head to descend to the lowest position and block the liquid inlet hole, pouring prepared fertilizer into the fertilizer storage box, filling the fertilizer spraying box with the fertilizer firstly, filling the fertilizer storage box with the fertilizer later and stopping injecting the fertilizer;

s2: starting an engine, driving an anti-sinking wheel to rotate through a belt, enabling the device to move towards an appointed direction and move to one side of the rice, loosening push plates of a left shell and a right shell, pushing left side plates and right side plates to drive piston heads to ascend under the action of springback of a spring, stopping until the left side plates and the right side plates are in contact with one of a left supporting plate and a right supporting plate, continuing to start the engine, driving the left supporting plate and the right supporting plate to rotate continuously while the belt rotates, pressing the left side plates and the right side plates at intervals in the rotating process, and enabling the piston heads to ascend continuously by matching with the elasticity of the spring;

s3: during the process that the piston head rises, the generated negative pressure can suck the liquid in the pesticide spraying box, and during the process that the piston head falls, the liquid is extruded by the downward pressure and is sprayed out from the pesticide spraying pipe, so that chemical fertilizer or pesticide is sprayed.

Further, for S2, during the rotation of the engine, the left abutting plate and the right abutting plate rotate synchronously, and the left side plate and the right side plate in the horizontal position do not contact with the left abutting plate and the right abutting plate.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a device and a method for assisting in ear-picking and flower-raising for rice planting, wherein a left side plate and a right side plate are in a horizontal position, a piston head is lowered to the lowest position and blocks a liquid inlet hole, prepared fertilizer is poured into a fertilizer storage box, the fertilizer is filled with a fertilizer spraying box firstly and then filled with the fertilizer storage box, the fertilizer is moved to one side of rice, push plates of a left shell and a right shell are loosened, the left side plate and the right side plate are pushed to drive the piston head to rise until the left side plate and the right side plate are contacted with one of a left abutting plate and a right abutting plate and then stop, an engine is started, the left side plate and the right side plate are pressed down at intervals in the rotating process, and the piston head continuously rises; the piston head rises in-process, and the negative pressure that produces can inhale the liquid that spouts the medicine incasement, and at the in-process that the piston head descends, liquid is extruded by the pressure of pushing down and is followed the spray tube blowout to spray chemical fertilizer or pesticide, power unit both can drive whole device and remove, also can control simultaneously and spray liquid medicine, utilizes same power drive, reduces whole power cost.

Drawings

FIG. 1 is an overall side view of the present invention;

FIG. 2 is an overall top view of the present invention;

FIG. 3 is a diagram of the left and right side plates of the present invention in a state of not contacting the left and right retaining plates;

FIG. 4 is a diagram illustrating a state where the left side plate and the right side plate of the present invention are not just in contact with the left abutting plate and the right abutting plate;

FIG. 5 is a view of the present invention with the left and right side plates pressed down horizontally

FIG. 6 is a top view of the reduction structure of the present invention;

fig. 7 is an enlarged view of fig. 3 a according to the present invention.

In the figure: 1. a body; 2. a hand-held rack; 21. a handrail; 3. a support frame; 31. an anti-sinking wheel; 311. a raised block; 4. storing a medicine box; 5. a power mechanism; 51. an engine; 52. a rotating shaft; 53. a belt; 54. A left butt plate; 55. a right resisting plate; 6. spraying a pesticide box; 7. a pesticide spraying mechanism; 72. a reset mechanism; 721. a left side plate; 722. a right side plate; 723. a left shell; 724. a right shell; 725. a spring; 73. a piston rod; 731. a piston head; 74. a sleeve; 75. a pesticide spraying pipe; 8. pushing the plate; 9. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an auxiliary device for ear-pulling and flower-raising for rice planting comprises a machine body 1, a hand-held frame 2 and support frames 3 arranged at the front end and the rear end of the machine body 1, wherein one end of the hand-held frame 2 is fixed on the top of the machine body 1, the other end of the hand-held frame 2 is provided with two forked handrails 21, a user utilizes the two handrails 21 to perform auxiliary control, movable anti-sinking wheels 31 are respectively arranged at the lower ends of the front support frame 3 and the rear support frame 3, a pesticide storage box 4 is arranged on the top surface of the machine body 1 between the front support frame 3 and the rear support frame 3, convex blocks 311 are welded at equal intervals along the radial direction on the outer ring of the anti-sinking wheels 31, and the arranged convex blocks 311 prevent the.

Referring to fig. 2, a power mechanism 5 is installed on a side wall of a machine body 1, a medicine spraying box 6 communicated with a medicine storage box 4 is further fixed on the lower surface of the machine body 1, the power mechanism 5 is further connected with an anti-sinking wheel 31 and used for driving the device to integrally move, a medicine spraying mechanism 7 connected with the power mechanism 5 is installed in the medicine spraying box 6, the power mechanism 5 is used for driving the medicine spraying mechanism 7 to synchronously spray liquid medicine, the power mechanism 5 can drive the whole device to move and control the spraying of the liquid medicine, and the same power is used for driving, so that the overall power cost is reduced.

The power mechanism 5 comprises an engine 51, a rotating shaft 52, a belt 53, a left abutting plate 54 and a right abutting plate 55, the rotating shaft 52 is connected to the output end of the engine 51, the belt 53 sleeved on the outer wall of the rotating shaft 52 is connected with the anti-sinking wheel 31, the left abutting plate 54 and the right abutting plate 55 are symmetrically fixed on the end opening of the rotating shaft 52, and the rotating shaft 52 rotates to drive the left abutting plate 54 and the right abutting plate 55 to rotate synchronously.

Referring to fig. 3-5, the pesticide spraying mechanism 7 includes two reset mechanisms 72, a piston rod 73, a sleeve 74 and a pesticide spraying pipe 75, the pesticide spraying box 6 is fixed to the machine body 1, the two reset mechanisms 72 are fixed to the top surface of the pesticide spraying box 6, the sleeve 74 is fixed to the inside of the pesticide spraying box 6, the piston rod 73 penetrates through the inside of the pesticide spraying box 6, one end of the piston rod 73 is located outside the pesticide spraying box 6, the top end of the piston rod 73 is connected to the reset mechanism 72, the other end of the piston rod extends into the sleeve 74, a piston head 731 is fixed to the port of the piston rod 73 in the sleeve 74, a liquid inlet hole communicated with the pesticide spraying pipe 75 is formed in the bottom end of the sleeve 74, liquid can enter the sleeve 74, the bottom end of the sleeve 74 is connected to the pesticide spraying pipe 75, and the port of the pesticide spraying pipe 75 extends to.

Referring to fig. 6-7, the reset mechanism 72 includes a left side plate 721, a right side plate 722, a left shell 723, a right shell 724, and a spring 725, the left shell 723 and the right shell 724 are respectively fixed on the top surface of the spray box 6, the movable push plate 8 is clamped in the left shell 723 and the right shell 724, the push plate 8 can only be held by the spring 725, one end of the left side plate 721 and one end of the right side plate 722 are respectively sleeved on the push plate 8 of the left shell 723 and the right shell 724, the other end of the left side plate 721 and the other end of the right side plate 722 are both sleeved on the rotating shaft 9, the rotating shaft 9 is fixed on the top end of the piston rod 73, the left abutting plate 54 and the right abutting plate 55 rotate to abut on the left side plate 721 and the right side plate 722 and cooperate with the spring 725, and the piston head 731.

In order to better show the auxiliary flower-raising process of the auxiliary ear-raising flower-raising device, the embodiment provides an auxiliary ear-raising flower-raising method for rice planting, which includes the following steps:

the method comprises the following steps: pushing and fixing the push plates 8 of the left shell 723 and the right shell 724 outwards, enabling the left side plate 721 and the right side plate 722 to be in horizontal positions, enabling the piston head 731 to descend to the lowest position and block the liquid inlet hole, pouring prepared fertilizer into the fertilizer storage box 4, filling the fertilizer spraying box 6 with the fertilizer, filling the fertilizer storage box 4 with the fertilizer, and stopping injecting the fertilizer;

step two: starting an engine 51, driving the anti-trap wheel 31 to rotate through a belt 53, enabling the device to move towards a specified direction, enabling the left abutting plate 54 and the right abutting plate 55 to synchronously rotate in the rotation process of the engine 51, enabling the left side plate 721 and the right side plate 722 which are in the horizontal position not to be in contact with the left abutting plate 54 and the right abutting plate 55, moving to the side of paddy rice, loosening the push plate 8 of the left shell 723 and the right shell 724, pushing the left side plate 721 and the right side plate 722 to drive the piston head 731 to ascend under the action of rebounding of a spring 725, stopping until the left side plate 721 and the right side plate 722 are in contact with one of the left abutting plate 54 and the right abutting plate 55, continuing starting the engine 51, driving the left abutting plate 54 and the right abutting plate 55 to continuously rotate while the belt 53 rotates, pressing the left side plate 721 and the right side plate 722 at intervals in the rotation process, and matching with the uninterrupted ascending of the elastic;

step three: during the ascending of the piston head 731, the negative pressure generated sucks the liquid in the medicine spraying box 6, and during the descending of the piston head 731, the liquid is squeezed out by the downward pressure and is sprayed out from the medicine spraying pipe 75, so that chemical fertilizer or pesticide is sprayed.

In summary, the following steps: the ear-pulling and flower-raising auxiliary device and the method for rice planting enable a left side plate 721 and a right side plate 722 to be in horizontal positions, a piston head 731 is lowered to the lowest position and blocks a liquid inlet hole, prepared fertilizer is poured into a fertilizer storage box 4, the fertilizer is filled with a spraying box 6 firstly and then is filled with the fertilizer storage box 4, the fertilizer is moved to one side of rice, a push plate 8 of a left shell 723 and a right shell 724 is loosened, the left side plate 721 and the right side plate 722 are pushed to drive the piston head 731 to rise until the left side plate 721 and the right side plate 722 are contacted with one of a left abutting plate 54 and a right abutting plate 55 and then stop, an engine 51 is started, the left side plate 721 and the right side plate 722 are pressed down at intervals in the rotating process, and the piston head 731 rises continuously in cooperation; during the ascending process of the piston head 731, the generated negative pressure can suck the liquid in the pesticide spraying box 6, and during the descending process of the piston head 731, the liquid is extruded by the downward pressure and is sprayed out from the pesticide spraying pipe 75, so that fertilizer or pesticide is sprayed, the power mechanism 5 can drive the whole device to move, can control the spraying of liquid pesticide, and is driven by the same power, so that the whole power cost is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.

Claims

1. The ear-pulling and flower-raising auxiliary device for rice planting is characterized by comprising a machine body (1), a hand-held frame (2) and support frames (3) arranged at the front end and the rear end of the machine body (1), wherein one end of the hand-held frame (2) is fixed on the top of the machine body (1), the other end of the hand-held frame (2) is provided with two forked handrails (21), the lower ends of the front support frame and the rear support frame (3) are respectively provided with a movable anti-sinking wheel (31), a pesticide storage box (4) is arranged on the top surface of the machine body (1) between the front support frame and the rear support frame (3), and convex blocks (311) are welded on the outer ring of the anti-sinking wheel (31) at;

power unit (5) are installed on the side wall of fuselage (1), and fuselage (1) lower surface still fixes spouts medical kit (6) that are linked together with depositing medical kit (4), and power unit (5) still are connected with anti-sinking wheel (31) for drive arrangement global movement spouts medicine mechanism (7) that the installation is connected with power unit (5) in medicine kit (6), and power unit (5) are used for driving to spout medicine mechanism (7) and spray liquid medicine in step.

2. The ear-pulling and flower-raising auxiliary device for rice planting according to claim 1, wherein the power mechanism (5) comprises an engine (51), a rotating shaft (52), a belt (53), a left supporting plate (54) and a right supporting plate (55), the rotating shaft (52) is connected to the output end of the engine (51), the belt (53) sleeved on the outer wall of the rotating shaft (52) is connected with the anti-sinking wheel (31), and the left supporting plate (54) and the right supporting plate (55) are symmetrically fixed on the port of the rotating shaft (52).

3. The ear-pulling and flower-raising auxiliary device for rice planting according to claim 1, wherein the spraying mechanism (7) comprises a reset mechanism (72), a piston rod (73), a sleeve (74) and a spraying pipe (75), the spraying box (6) is fixed with the machine body (1), two groups of reset mechanisms (72) are fixed on the top surface of the spraying box (6), the sleeve (74) is fixed in the spraying box (6), the piston rod (73) penetrates through the spraying box (6), one end of the piston rod is located outside the spraying box (6), the top end of the piston rod (73) is connected with the reset mechanism (72), one end of the piston rod extends into the sleeve (74), a piston head (731) is fixed on the port of the piston rod (73) in the sleeve (74), the bottom end of the sleeve (74) is connected with the spraying pipe (75), and the port of the spraying pipe (75) extends to the outside of the spraying box (6).

4. The ear-pulling flower-raising auxiliary device for rice planting as claimed in claim 3, wherein the bottom end of the sleeve (74) is provided with a liquid inlet hole communicated with the pesticide spraying pipe (75).

5. The ear-pulling and flower-raising auxiliary device for rice planting according to claim 3, wherein the reset mechanism (72) comprises a left side plate (721), a right side plate (722), a left shell (723), a right shell (724) and a spring (725), the left shell (723) and the right shell (724) are respectively fixed on the top surface of the pesticide spraying box (6), the movable push plate (8) is clamped in the left shell (723) and the right shell (724), the push plate (8) is abutted by the spring (725), one end of the left side plate (721) and one end of the right side plate (722) are sleeved on the push plate (8) of the left shell (723) and the right shell (724), the other end of the left side plate (721) and the other end of the right side plate (722) are sleeved on the rotating shaft (9), the rotating shaft (9) is fixed at the top end of the piston rod (73), the left abutting plate (54) and the right abutting plate (55) are rotatably abutted on the left side plate (721) and the right side plate (722) and are matched with the spring (725), the piston head (731) descends to the lowest position and blocks the liquid inlet hole.

6. A method of panicle flower auxiliary for rice planting according to any one of claims 1 to 5, comprising the steps of:

s1: pushing and fixing the push plates (8) of the left shell (723) and the right shell (724) outwards, enabling the left side plate (721) and the right side plate (722) to be in horizontal positions, enabling the piston head (731) to descend to the lowest position and block the liquid inlet hole, pouring prepared fertilizer into the fertilizer storage box (4), filling the fertilizer spraying box (6) with the fertilizer, filling the fertilizer storage box (4) with the fertilizer, and stopping injecting the fertilizer;

s2: starting an engine (51), driving an anti-sinking wheel (31) to rotate through a belt (53), enabling the device to move towards a specified direction and move to one side of rice, loosening a push plate (8) of a left shell (723) and a right shell (724), pushing a left side plate (721) and a right side plate (722) to drive a piston head (731) to ascend under the action of rebounding of a spring (725), stopping after the left side plate (721) and the right side plate (722) are contacted with one of a left abutting plate (54) and a right abutting plate (55), continuously starting the engine (51), driving the left abutting plate (54) and the right abutting plate (55) to rotate continuously while the belt (53) rotates, pressing the left side plate (721) and the right side plate (722) at intervals in the rotating process, and matching with the elastic force of the spring (725) to continuously ascend the piston head (731);

s3: when the piston head (731) rises, the generated negative pressure sucks liquid in the pesticide spraying box (6), and when the piston head (731) descends, the liquid is extruded by the downward pressure and is sprayed out from the pesticide spraying pipe (75), so that chemical fertilizer or pesticide is sprayed.

7. The method for assisting ear raising for rice planting according to claim 6, wherein the left butt plate (54) and the right butt plate (55) rotate synchronously during the rotation of the engine (51) in relation to S2, and the left side plate (721) and the right side plate (722) in the horizontal position do not contact with the left butt plate (54) and the right butt plate (55).