CN112385371B

CN112385371B - Rice transplanting device for rice planting

Info

Publication number: CN112385371B
Application number: CN202011206610.9A
Authority: CN
Inventors: 杨战锋; 田燕; 李锁平; 刘永峰; 李维建
Original assignee: Individual
Current assignee: Tian Yan
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2022-12-09
Anticipated expiration: 2040-11-02
Also published as: CN112385371A

Abstract

The invention discloses a rice transplanting device for rice planting, and belongs to the technical field of agricultural planting. A rice transplanting device for rice planting comprises a rack and a traveling mechanism, wherein the traveling mechanism is connected to the bottom of the rack, the outer wall of the rack is connected with a supporting seat, the top of the supporting seat is connected with a rice seedling box, the bottom of the supporting seat is connected with two guide rods, the outer walls of the two guide rods are both connected with a floating plate in a sliding manner, the bottom wall of the supporting seat is also connected with a spring telescopic rod, one end, away from the supporting seat, of the spring telescopic rod is connected with a movable plate, the movable plate and the outer wall of the floating plate are respectively connected with a second U-shaped seat and a first U-shaped seat, a connecting rod is movably connected between the first U-shaped seat and the second U-shaped seat, the bottom wall of the supporting seat is connected with a fixed plate, the connecting rod is rotatably connected in the fixed plate, the top of the movable plate is connected with a rice transplanting machine, and the bottom of the rice transplanting machine is connected with rice transplanting claws; the invention can automatically adjust the transplanting depth of the transplanter through the floating plate, is convenient to liberate labor force and improves the transplanting efficiency.

Description

Rice transplanting device for rice planting

Technical Field

The invention relates to the technical field of agricultural planting, in particular to a rice transplanting device for rice planting.

Background

The rice is the most important grain crop in China, the grain crop with the largest planting area and the largest single yield and total yield is also the grain crop with the largest planting area and the largest single yield and total yield, the planting area and the total yield of China are the first in the world, the grain crop is the most important living substance guarantee in China, the mechanization of rice planting is an important part of agricultural mechanization in China, the grain crop is a necessary condition for realizing agricultural modernization, the mechanization of rice planting is realized, the labor force can be liberated, the single yield and the total yield can be improved, and the market potential of rice planting machinery is huge in the future.

The Chinese utility model with the patent number of CN201922016362.0 in the prior art discloses a rice planting transplanting device, which comprises a frame, a walking wheel driving box, a floating plate and a rice storage device arranged at the upper end of the frame, wherein the floating plate is provided with a plurality of slots, the two sides of the upper end of the floating plate are respectively and fixedly connected with a first vertical rod and a second vertical rod, the top ends of the first vertical rod and the second vertical rod are fixedly connected with the frame, a fixed bearing plate and a movable bearing plate are respectively arranged between the first vertical rod and the second vertical rod, the fixed bearing plate is positioned above the movable bearing plate, the upper end of the fixed bearing plate is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a screw rod after passing through the fixed bearing plate, one end of the screw rod, far away from the fixed bearing plate, passes through the movable bearing plate to be connected with the floating plate, the movable bearing plate is provided with a rice transplanter, the rice planting grasping claws are arranged on the rice planting transplanter, and the bottom ends of the plurality of the grasping claws correspondingly pass through the slots; the utility model discloses a can adjust the degree of depth of transplanting rice seedlings of transplanter according to the degree of depth in paddy field, avoid the seedling can't insert in earth, but the device can't go automatically to adjust the degree of depth of transplanting rice seedlings, need the staff to explore behind the depth of water condition, and then the control motor adjusts the degree of depth of transplanting rice seedlings of transplanter, transplants rice seedlings inefficiency, and the automatically regulated effect is poor, is unfavorable for liberation labour.

Disclosure of Invention

The invention aims to solve the problem that the transplanting depth cannot be automatically adjusted in the prior art, and provides a transplanting device for rice planting.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rice transplanting device for rice planting comprises a rack and a travelling mechanism, wherein the travelling mechanism is connected to the bottom of the rack, a supporting seat is connected to the outer wall of the rack, a rice seedling box is connected to the top of the supporting seat, two guide rods are connected to the bottom of the supporting seat, a floating plate is connected to the outer walls of the two guide rods in a sliding mode, a spring telescopic rod is further connected to the bottom wall of the supporting seat, a movable plate is connected to one end, away from the supporting seat, of the spring telescopic rod, a second U-shaped seat and a first U-shaped seat are connected to the outer walls of the movable plate and the floating plate respectively, a connecting rod is movably connected between the first U-shaped seat and the second U-shaped seat, a fixing plate is connected to the bottom wall of the supporting seat, the connecting rod is rotatably connected into the fixing plate, a rice transplanting machine is connected to the top of the movable plate, a rice transplanting claw is connected to the bottom of the rice transplanting machine, a connecting plate is connected between the two guide rods, a slot is formed in the outer wall of the connecting plate, and the rice transplanting claw is movably connected into the slot;

two ends of the connecting rod are respectively and rotatably connected to the inner walls of the first U-shaped seat and the second U-shaped seat through first pin shafts;

the connecting rod includes two movable sleeve pipes and the mobile jib body, two movable sleeve pipe sliding connection is at the both ends of the mobile jib body, just the mobile jib body is through second round pin hub rotation connection in the fixed plate.

Preferably, the number of the seedling transplanting claws and the number of the slots are five, the five seedling transplanting claws correspond to one another, and the five seedling transplanting claws are arranged at the bottom of the seedling transplanting machine at equal intervals.

Preferably, a first groove is chiseled in the floating plate, the inner walls of the two sides of the first groove are both connected with elastic elements, one end, far away from the inner wall of the first groove, of each elastic element is connected with an arc plate, and the arc plates are connected to the outer wall of the guide rod in a sliding mode.

Preferably, a second groove is formed in the outer wall of the arc plate in a chiseled mode, the inner wall of the second groove is rotatably connected with a roller through a third pin shaft, and a guide groove matched with the roller is formed in the outer wall of the guide rod in a chiseled mode.

Preferably, running gear includes first pivot and second pivot, first pivot and second pivot are all rotated and are connected in the frame, first pivot and second pivot outer wall all are connected with the walking wheel.

Preferably, the outer wall of the bottom of the rack is fixedly connected with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft and the outer wall of the first rotating shaft are connected with first synchronizing wheels matched with each other, and a first synchronizing belt is connected between the two first synchronizing wheels.

Preferably, the bottom of frame still is connected with the U-shaped frame, it is connected with the third pivot to rotate between the both sides inner wall of U-shaped frame, third pivot and second pivot outer wall connection have matched with second synchronizing wheel, two be connected with the second hold-in range between the second synchronizing wheel, the one end that the U-shaped frame was passed in the third pivot is connected with the swinging plate, swinging plate outer wall swing joint has the connecting rod, the one end that the swinging plate was kept away from to the connecting rod is connected with the board that digs, just the U-shaped frame outer wall rotates and is connected with the limiting plate, the connecting rod rotates the outer wall of connection at the limiting plate through fourth round pin axle.

Preferably, the outer wall of the connecting plate is connected with a push plate.

Compared with the prior art, the invention provides a rice transplanting device for rice planting, which has the following beneficial effects:

1. the rice transplanting device for rice planting has the advantages that when the water depth is normal, namely the water level in the field is the lowest transplanting water level of the rice transplanter, the floating plate and the movable plate are positioned on the same horizontal plane, the floating plate floats on the water surface, when the water level becomes deep, the floating plate floats upwards, the connecting rod rotates by taking the second pin shaft as the circle center, the connecting rod drives the movable plate to move downwards, the telescopic rod of the spring stretches, and the movable plate drives the rice transplanter to move downwards.

2. This a device of transplanting rice seedlings for rice planting because the kickboard is easily deflected when one side atress is stimulateeed, makes guide bar and kickboard wearing and tearing serious, influences the life of guide bar and kickboard, through setting up the arc, when making kickboard one side atress by the stimulateeing, the arc laminates with the guide bar each other, reduces the degree of wear, and the gyro wheel in the arc slides in the guide way, can improve the stability that the kickboard removed, avoids the kickboard to move down the in-process and rotate.

3. This a device of transplanting rice seedlings for rice planting through the operation of control motor, makes the output of motor drive the pivot and rotates, and first pivot rotates along with the pivot is synchronous under the effect of first synchronizing wheel and first synchronous area, makes first pivot drive the walking wheel and rolls, and then makes the frame walk, and the in-process of frame walking also can drive the walking wheel roll of second pivot, makes the synchronous rotation of second pivot.

4. This a device of transplanting rice seedlings for rice planting, through under the effect at second synchronizing wheel and second hold-in range, make second pivot and third pivot synchronous rotation, make the third pivot drive the connecting rod circumference through the swinging plate and rotate, and the connecting rod is under the effect of limiting plate, make the connecting rod drive the board of digging turn over and dig the rut depressed part that the walking wheel pressed, it is darker to avoid the field water level that the wheel pressed, influence the normal regulation of kickboard, it is normal to avoid making the transplanting of rice seedlings degree of depth between the wheel, and the depressed part that the wheel pressed is because the water level is darker, lead to the seedling unable to insert in earth, the showy condition of seedling appears.

5. This a device of transplanting rice seedlings for rice planting pushes away through the push pedal and levels the field that the board of digging turned over, is convenient for improve the planting effect of seedling.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the outer structure of the supporting base of the present invention;

FIG. 3 is a schematic structural diagram of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connecting rod of the present invention;

FIG. 5 is a schematic cross-sectional view of the floating plate of the present invention;

FIG. 6 is a schematic structural view of an arcuate plate of the present invention;

FIG. 7 is a schematic view of the construction of the stand according to the present invention;

fig. 8 is a schematic structural diagram of a portion B in fig. 7 according to the present invention.

In the figure: 1. a frame; 2. a supporting base; 3. seedling box; 4. a guide bar; 401. a guide groove; 5. a floating plate; 501. a first U-shaped seat; 6. a spring telescopic rod; 7. a movable plate; 701. a second U-shaped seat; 8. a connecting rod; 801. moving the sleeve; 802. a main rod body; 9. a fixing plate; 10. a rice transplanter; 11. transplanting claws; 12. a connecting plate; 121. a slot; 13. a first groove; 131. an elastic element; 132. an arc-shaped plate; 14. a second groove; 141. a roller; 15. a first rotating shaft; 151. a first synchronizing wheel; 152. a first synchronization belt; 16. a second rotating shaft; 161. a second synchronizing wheel; 162. a second synchronous belt; 17. a traveling wheel; 18. a motor; 19. a U-shaped frame; 20. a third rotating shaft; 21. a swing plate; 22. a connecting rod; 23. a soil turning plate; 24. a limiting plate; 25. a push plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a rice transplanting device for rice planting comprises a frame 1 and a walking mechanism, wherein the walking mechanism is connected to the bottom of the frame 1, the outer wall of the frame 1 is connected with a support seat 2, the top of the support seat 2 is connected with a rice seedling box 3, the bottom of the support seat 2 is connected with two guide rods 4, the outer walls of the two guide rods 4 are both connected with a floating plate 5 in a sliding manner, the bottom wall of the support seat 2 is further connected with a spring telescopic rod 6, one end, away from the support seat 2, of the spring telescopic rod 6 is connected with a movable plate 7, the movable plate 7 and the outer wall of the floating plate 5 are respectively connected with a second U-shaped seat 701 and a first U-shaped seat 501, a connecting rod 8 is movably connected between the first U-shaped seat 501 and the second U-shaped seat 701, the bottom wall of the support seat 2 is connected with a fixing plate 9, the connecting rod 8 is rotatably connected in the fixing plate 9, the top of the movable plate 7 is connected with a rice transplanting machine connecting plate 10, the bottom of the rice transplanting claw 11 is connected with a rice transplanting machine connecting plate 12, a connecting plate 12 is connected between the two guide rods 4, the outer wall 12 is provided with a slot 121, and a slot 121 is chiseled on the outer wall of the rice transplanting claw 11;

two ends of the connecting rod 8 are respectively and rotatably connected to the inner walls of the first U-shaped seat 501 and the second U-shaped seat 701 through first pin shafts;

the connecting rod 8 comprises two movable sleeves 801 and a main rod body 802, the two movable sleeves 801 are slidably connected to two ends of the main rod body 802, and the main rod body 802 is rotatably connected in the fixing plate 9 through a second pin.

Five seedling transplanting claws 11 and the slots 121 are arranged in number and are in one-to-one correspondence, and the five seedling transplanting claws 11 are arranged at the bottom of the seedling transplanting machine 10 at equal intervals.

When the device is used, the device is in a normal water depth, namely the water level in the field is the lowest transplanting water level of the transplanter 10, the water level is not suitable for planting rice when the water level is lower, the floating plate 5 and the movable plate 7 are positioned on the same horizontal plane, the floating plate 5 floats on the water surface, along with the movement of the device, when the water level is deepened, the floating plate 5 floats upwards, the connecting rod 8 rotates by taking the second pin shaft as the center of a circle, the movable sleeve 801 slides on the outer side of the main rod body 802, the connecting rod 8 drives the movable plate 7 to move downwards, the spring telescopic rod 6 stretches, and the movable plate 7 drives the transplanter 10 to move downwards.

Example 2:

referring to fig. 5 and 6, a rice transplanting device for rice planting is substantially the same as that of embodiment 1, and further, a first groove 13 is chiseled in a floating plate 5, the inner walls of both sides of the first groove 13 are connected with elastic elements 131, one end of the elastic element 131 far away from the inner wall of the first groove 13 is connected with an arc-shaped plate 132, and the arc-shaped plate 132 is slidably connected with the outer wall of a guide rod 4.

The outer wall of the arc plate 132 is perforated with a second groove 14, the inner wall of the second groove 14 is rotatably connected with a roller 141 through a third pin shaft, and the outer wall of the guide rod 4 is perforated with a guide groove 401 matched with the roller 141.

Because kickboard 5 is easily deflected when one side atress is pulled, make guide bar 4 and kickboard 5 wearing and tearing serious, influence the life of guide bar 4 and kickboard 5, through setting up arc 132, when making kickboard 5 one side atress by the pulling, arc 132 and guide bar 4 are laminated each other, reduce the degree of wear, and gyro wheel 141 in the arc 132 slides in guide way 401, can improve the stability that kickboard 5 removed, avoid kickboard 5 to rotate at the in-process that moves down.

Example 3:

referring to fig. 1, 7 and 8, a rice transplanting device for rice planting is substantially the same as that of embodiment 1, and further, a traveling mechanism comprises a first rotating shaft 15 and a second rotating shaft 16, the first rotating shaft 15 and the second rotating shaft 16 are both rotatably connected in the frame 1, and traveling wheels 17 are connected to outer walls of the first rotating shaft 15 and the second rotating shaft 16.

The outer wall fixedly connected with motor 18 of the bottom of frame 1, the output of motor 18 is connected with the pivot, and pivot and first pivot 15 outer wall are connected with matched with first synchronizing wheel 151, are connected with first synchronous belt 152 between two first synchronizing wheel 151.

By controlling the operation of the motor 18, the output end of the motor 18 drives the rotating shaft to rotate, the first rotating shaft 15 synchronously rotates along with the rotating shaft under the action of the first synchronizing wheel 151 and the first synchronizing belt 152, so that the first rotating shaft 15 drives the traveling wheels 17 to roll, and further the rack 1 travels, and in the traveling process of the rack 1, the traveling wheels 17 of the second rotating shaft 16 can also be driven to roll, so that the second rotating shaft 16 synchronously rotates.

Example 4:

referring to fig. 1, 7 and 8, a rice transplanting device for rice planting is substantially the same as that in embodiment 1, further, the bottom of the frame 1 is further connected with a U-shaped frame 19, a third rotating shaft 20 is rotatably connected between the inner walls of the two sides of the U-shaped frame 19, the outer walls of the third rotating shaft 20 and the second rotating shaft 16 are connected with second synchronizing wheels 161 which are matched, a second synchronous belt 162 is connected between the two second synchronizing wheels 161, one end of the third rotating shaft 20, which penetrates through the U-shaped frame 19, is connected with a swinging plate 21, the outer wall of the swinging plate 21 is movably connected with a connecting rod 22, one end of the connecting rod 22, which is far away from the swinging plate 21, is connected with a soil turning plate 23, the outer wall of the U-shaped frame 19 is rotatably connected with a limiting plate 24, and the connecting rod 22 is rotatably connected with the outer wall of the limiting plate 24 through a fourth pin shaft.

The outer wall of the connecting plate 12 is connected with a push plate 25.

Under the effect of second synchronizing wheel 161 and second hold-in range 162, make second pivot 16 and third pivot 20 synchronous rotation, make third pivot 20 pass through swinging plate 21 and drive connecting rod 22 circumferential rotation, and connecting rod 22 is under limiting plate 24's effect, make connecting rod 22 drive the board 23 that turns over and turn over the soil to the rut depressed part that the walking wheel 17 pressed, it is darker to avoid the field water level that the wheel pressed, influence the normal regulation of kickboard 5, it is normal to avoid making the depth of planting between the wheel normal, and the depressed part that the wheel pressed is because the water level is darker, lead to the seedling unable to insert in the earth, the showy condition of seedling appears, make push pedal 25 push away the level to the field that the board 23 turned over, be convenient for improve the planting effect of seedling.

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 technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A rice transplanting device for rice planting comprises a rack (1) and a traveling mechanism, wherein the traveling mechanism is connected to the bottom of the rack (1), the rice transplanting device is characterized in that the outer wall of the rack (1) is connected with a support seat (2), the top of the support seat (2) is connected with a rice seedling box (3), the bottom of the support seat (2) is connected with two guide rods (4), the outer walls of the guide rods (4) are connected with a floating plate (5) in a sliding manner, the bottom wall of the support seat (2) is also connected with a spring telescopic rod (6), one end, far away from the support seat (2), of the spring telescopic rod (6) is connected with a movable plate (7), the outer walls of the movable plate (7) and the floating plate (5) are respectively connected with a second U-shaped seat (701) and a first U-shaped seat (501), a connecting rod (8) is movably connected between the first U-shaped seat (501) and the second U-shaped seat (701), the bottom wall of the support seat (2) is connected with a fixed plate (9), the connecting rod (8) is rotatably connected in the fixed plate (9), the top of the movable plate (7) is connected with a rice transplanting machine (10), the outer wall of the rice transplanting device is connected with two digging claws (12) and the outer wall of the connecting plate (121) is connected with a rice transplanting claw (12), the seedling transplanting claw (11) is movably connected in the slot (121);

two ends of the connecting rod (8) are respectively and rotatably connected to the inner walls of the first U-shaped seat (501) and the second U-shaped seat (701) through first pin shafts;

connecting rod (8) include two movable sleeve pipe (801) and mobile jib body (802), two movable sleeve pipe (801) sliding connection is at the both ends of the mobile jib body (802), just the mobile jib body (802) is through second round pin hub connection in fixed plate (9) rotation.

2. The rice transplanting device as claimed in claim 1, wherein the number of the transplanting claws (11) and the inserting grooves (121) is five, and the five transplanting claws (11) are arranged at the bottom of the rice transplanting machine (10) at equal intervals.

3. A rice transplanting device as claimed in claim 1, wherein a first groove (13) is cut into the floating plate (5), an elastic member (131) is connected to each of the inner walls of the first groove (13), an arc-shaped plate (132) is connected to one end of the elastic member (131) far away from the inner wall of the first groove (13), and the arc-shaped plate (132) is slidably connected to the outer wall of the guide bar (4).

4. A rice transplanting apparatus as claimed in claim 3, wherein the outer wall of the arc plate (132) is chiseled with a second groove (14), the inner wall of the second groove (14) is rotatably connected with a roller (141) by a third pin, and the outer wall of the guide rod (4) is chiseled with a guide groove (401) matched with the roller (141).

5. The rice transplanting device as claimed in claim 1, wherein the walking mechanism comprises a first rotating shaft (15) and a second rotating shaft (16), the first rotating shaft (15) and the second rotating shaft (16) are both rotatably connected in the frame (1), and the outer walls of the first rotating shaft (15) and the second rotating shaft (16) are both connected with walking wheels (17).

6. A rice transplanting device as claimed in claim 5, wherein a motor (18) is fixedly connected to the outer wall of the bottom of the frame (1), a rotating shaft is connected to the output end of the motor (18), a first synchronizing wheel (151) matched with the rotating shaft and the outer wall of the first rotating shaft (15) are connected to the rotating shaft, and a first synchronizing belt (152) is connected between the two first synchronizing wheels (151).

7. The rice planting device according to claim 6, wherein a U-shaped frame (19) is further connected to the bottom of the rack (1), a third rotating shaft (20) is rotatably connected between inner walls of two sides of the U-shaped frame (19), a second synchronizing wheel (161) matched with the third rotating shaft (20) and an outer wall of the second rotating shaft (16) are connected, a second synchronizing belt (162) is connected between the second synchronizing wheels (161), one end, penetrating through the U-shaped frame (19), of the third rotating shaft (20) is connected with a swinging plate (21), the outer wall of the swinging plate (21) is movably connected with a connecting rod (22), one end, far away from the swinging plate (21), of the connecting rod (22) is connected with a soil turning plate (23), the outer wall of the U-shaped frame (19) is rotatably connected with a limiting plate (24), and the connecting rod (22) is rotatably connected to the outer wall of the limiting plate (24) through a fourth pin shaft.

8. A rice transplanting apparatus as claimed in claim 1, wherein a push plate (25) is connected to an outer wall of the connecting plate (12).