CN113141829B - Radix ophiopogonis close-planting full-planting device and full-planting method thereof - Google Patents
Radix ophiopogonis close-planting full-planting device and full-planting method thereof Download PDFInfo
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- CN113141829B CN113141829B CN202110424295.5A CN202110424295A CN113141829B CN 113141829 B CN113141829 B CN 113141829B CN 202110424295 A CN202110424295 A CN 202110424295A CN 113141829 B CN113141829 B CN 113141829B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 240000002948 Ophiopogon intermedius Species 0.000 claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 12
- 230000006872 improvement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
Abstract
The invention discloses a dwarf lilyturf close planting and full planting device and a full planting method thereof, which belong to the technical field of transplanting machines and comprise a rack, wherein a double-row chain wheel and a Cheng Miaohe are connected to the rack, a sliding mechanism is fixedly connected to a seedling holding box, a crank mechanism and a cam shaft are respectively connected to the double-row chain wheel, one end of a planting arm is connected to the crank mechanism, a seedling taking box assembly is connected to the other end of the planting arm, a cam is connected to the cam shaft, a displacement assembly which moves axially and reciprocally along the cam shaft is connected to the cam shaft, and the displacement assembly is connected with the sliding mechanism.
Description
Technical Field
The invention belongs to the technical field of transplanting machines, and particularly relates to a dwarf lilyturf tuber close-planting and full-planting device and a full-planting method thereof.
Background
At present, the transplanting technology has been widely applied in agriculture, and a plurality of transplanting machines are already available on the market. Among the known transplanting machines, the transplanting machine is widely applied due to the characteristics of high speed and high efficiency, the technology is mature, but the row spacing and plant spacing of the transplanting machine are large, and the transplanting machine is suitable for transplanting rice seedlings in paddy fields; most of domestic independent research and development transplanting machines are semiautomatic transplanting machines, are suitable for dry land transplanting of crops such as vegetables and the like, and are required to perform manual seedling taking and throwing operations, so that the manual investment is forced to be increased, the working efficiency is low, and labor is wasted; the patent number 201710535794.5 discloses a full-automatic plug seedling transplanter, which is suitable for transplanting plug seedlings, has large plant spacing and row spacing, low planting efficiency and is not suitable for the occasion of close planting and full planting. The method has the advantages that the method has strict requirements on crops such as tuber Chinese medicinal materials, such as dwarf lilyturf tuber, in terms of planting season, planting density and the like, the time for planting the dwarf lilyturf tuber is short, the planting speed and efficiency of the dwarf lilyturf tuber are required to be high, the plant spacing and row spacing are small to only 6-8cm according to agronomic requirements, the number of planted plants per mu is more than hundred thousand plants, the existing transplanting machine can meet the requirements on the efficiency and plant spacing and row spacing under the short time and the small plant spacing and row spacing, and in order to improve the yield of the dwarf lilyturf tuber, the whole field is required to realize full-area planting, and the existing transplanting machine can be used as a reference. Therefore, the design of the transplanting machine capable of realizing the close planting and the full-area full planting of the dwarf lilyturf tuber has important practical significance.
Disclosure of Invention
The invention aims to provide a dwarf lilyturf tuber close planting and full planting device and a full planting method thereof, which solve the technical problem that the prior art cannot meet the requirements of dwarf lilyturf tuber on planting efficiency and full planting in a whole area in the planting process.
The invention discloses a dwarf lilyturf close planting and full planting device which comprises a frame, wherein double rows of chain wheels and Cheng Miaohe are connected to the frame, a sliding mechanism is fixedly connected to a seedling holding box, the double rows of chain wheels are respectively connected with a crank mechanism and a cam shaft, the crank mechanism is connected with one end of a planting arm, the other end of the planting arm is connected with a seedling taking box assembly, a cam is connected to the cam shaft, the cam is connected with a displacement assembly which moves back and forth along the axial direction of the cam shaft, and the displacement assembly is connected with the sliding mechanism.
Working principle: firstly, double chain wheels rotate under the drive of a driving device, the double chain wheels drive a crank mechanism and a cam shaft to rotate, the crank mechanism drives a planting arm to move towards a seedling box, the planting arm drives a seedling box taking component to take seedlings in the seedling box, after the seedlings are taken, the cam shaft drives a cam to rotate, the cam drives a displacement component to axially reciprocate along the cam shaft, the displacement component drives a sliding mechanism to reciprocate, the sliding mechanism drives Cheng Miaohe to reciprocate, and seedlings in Cheng Miaohe move towards a seedling taking port under the action of gravity in the Cheng Miaohe reciprocating process. Through setting up displacement subassembly and slide mechanism, once get the back of seedling, this position of seedling box is empty, does not have the seedling to supplement, and reciprocating motion's purpose is with the seedling of upper portion move to get seedling mouth position, guarantees that the seedling can be in time got next to seedling box round trip movement is held, can make the seedling have slight vibration in Cheng Miaohe and closely discharge under the seedling dead weight effect and get seedling mouth position, guarantees that can both get the seedling at every turn, prevents to leak to get. Through setting up double sprocket, crank mechanism drives and gets seedling box subassembly and get the seedling after the cam can drive displacement subassembly and slide mechanism reciprocating motion, guarantees the normal clear of getting the seedling next time.
Further, the displacement assembly comprises a roller bracket fixedly connected with the seedling box, a follow-up roller is connected to the roller bracket, and a moving groove for driving the follow-up roller to axially reciprocate along a cam shaft is formed in the cam.
Through setting up follow-up gyro wheel and movable groove, when using, the cam rotates, and the movable groove on the cam drives follow-up gyro wheel along camshaft axial reciprocating motion, and the follow-up gyro wheel drives Cheng Miaohe and carries out reciprocating motion, guarantees that the seedling in Cheng Miaohe falls to the seedling position of getting.
Further, the sliding mechanism is a sliding guide rail.
Further, the number of the sliding guide rails is two, and the two sliding guide rails are respectively positioned at the upper part and the lower part of the seedling box.
By providing two sliding guide rails, the Cheng Miaohe can be ensured to reciprocate under the condition of stable operation.
Further, fixedly connected with axle one in the frame, axle one is connected with the one end of pushing away the seedling baffle, the other end of pushing away the seedling baffle is connected with and pushes away the seedling gyro wheel, push away the seedling gyro wheel with get the seedling pole swing joint of seedling box subassembly, it is equipped with seedling fork mount pad to push away the cover on the seedling pole, it passes to push away the seedling pole seedling fork mount pad is connected with and pushes away the seedling board, the seedling pole that pushes away in the seedling fork mount pad is connected with the elastic component, seedling fork mount pad lower part is connected with gets the seedling fork.
When the seedling box is used, the positions of the seedling pushing baffle and the seedling pushing roller are fixed, the seedling taking box component moves to the position of the seedling pushing roller under the drive of the planting arm, the seedling pushing roller extrudes the seedling pushing rod, the seedling pushing rod overcomes the elastic force of the elastic piece and moves in the seedling fork mounting seat, the seedling pushing plate at the other end of the seedling pushing rod pushes the seedling out of the seedling taking fork so as to fall into a planting point, the seedling pushing rod is separated from the seedling pushing roller, and is reset under the action of the elastic piece to enter the next wheel to take the seedling.
Further, the elastic piece is a spring.
Further, the crank mechanism comprises a second shaft, two ends of the second shaft are respectively connected with a rocker, the second shaft is connected with the first shaft in series through the rockers, one end of the planting arm is connected to the second shaft, a third shaft is further connected to the planting arm, the third shaft is connected with a crank, and the crank is connected with the double-row chain wheels.
When the seedling transplanting device is used, the double-row chain wheels rotate along with the driving device to drive the crank to rotate, the crank drives the shaft III to rotate, the shaft III drives the planting arm to move, the shaft II swings under the action of the rocker, and the planting arm and the seedling taking box assembly connected with the planting arm are in curve reciprocating motion together.
Further, the planting arm is connected with a positioning rod.
Through setting up the locating lever, after adjusting the interval between the arm of planting, will plant the arm fixed through the locating lever, avoid planting the arm and appear the displacement at work, guarantee to plant the arm and can both normally work under different distances.
Further, a seedling blocking piece is connected below the seedling taking opening of the seedling taking box assembly.
By arranging the seedling blocking piece, the seedling can be prevented from falling off before the seedling taking box component takes out the seedling and reaches the preset planting position.
Further, the double-row chain wheel is connected with the cam shaft through a transmission chain, and the transmission ratio of the transmission chain is larger than 1.
By setting the transmission ratio, the Cheng Miaohe seedlings can be ensured to be fetched at different positions when the seedlings are fetched twice.
Furthermore, the transmission ratio of the transmission chain is 4:1, so that three seedling taking positions can be ensured when the accommodating part Miao He moves leftwards and rightwards.
Through setting up the transmission ratio, make Cheng Miaohe left and right sides remove one round trip time be greater than the time of planting the arm and plant once, guarantee that the lateral position of getting the seedling next time is different from the lateral position of getting the seedling last time, hold the seedling box and remove one round trip, get the seedling box and can get the seedling in different positions.
Furthermore, the walking speed of the close-planting full-planting device is 8cm/s.
The method for densely planting the dwarf lilyturf tuber is realized according to the following steps:
step one: before planting, the seedlings are put into a seedling box.
Step two: in planting, starting double chain wheels, driving a crank mechanism and a cam shaft to rotate, driving a planting arm to move towards a seedling containing box by the crank mechanism, driving a seedling taking box component to take seedlings in the seedling containing box by the planting arm, taking the seedlings after taking the seedlings, driving a cam to rotate at the same time, driving a displacement component to axially reciprocate along the cam shaft by the cam, driving a sliding mechanism to reciprocate by the displacement component, and enabling seedlings in Cheng Miaohe to move towards a seedling taking port under the action of gravity in the Cheng Miaohe reciprocating process.
Step three: after planting, the machine is pulled away from the plot, relevant components in the machine are closed, and the machine is pulled back to the designated place.
The beneficial effects of the invention are as follows:
1. the invention can realize automatic seedling taking and automatic planting, and the row spacing and plant spacing of the planting are small and adjustable;
2. the planting arms of the planting mechanism have small volume in the axial direction, a plurality of planting arms are closely arranged on the second shaft and the third shaft side by side according to the requirement, the number of the planting arms is determined by the minimum planting row spacing and the planting width, and when the minimum row spacing is required to be planted, seedling taking box assemblies can be arranged on each planting arm, and the planting row spacing is minimum at the moment. When a large row spacing is needed to be planted, part of seedling taking box components on the planting arms can be removed, and then the planting arms with the seedling taking box components are adjusted to be at uniform spacing along the axial direction, so that the adjustment of the planting row spacing is realized. After the row spacing is adjusted, the positions of the seedling taking opening on the seedling containing box and the positions of the seedling pushing baffle on the first shaft are correspondingly adjusted to align with the positions of the seedling taking box components. The planting arm without the seedling taking box component still moves along with the crank rocker mechanism, but the front end is not provided with the seedling taking box component, so that seedling taking and planting actions are not performed. The planting mechanism only needs to adjust the axial distance of the planting arm on the mounting shaft, the position of the seedling taking opening and the position of the seedling pushing baffle plate on the seedling containing box, and fix the planting arm on the second shaft and the third shaft by using the positioning rods, and only needs to replace different positioning rods for different row spacing, so that the planting row spacing can be easily and conveniently adjusted without replacing the planting arm, the minimum distance of the adjustment can be 4-5cm, and the close planting transplanting is realized;
3. taking the traction tractor with the walking speed of 8cm/s, the time required by each planting mechanism to execute the planting action is 1 second, the planting width is 1.2m, and 16 dwarf lilyturf seedlings are planted each time as an example, then nearly 6 ten thousand plants are planted each hour, and the time required by planting one mu of land is about two hours, thereby greatly improving the planting efficiency, reducing the labor intensity and saving the labor cost. The planting width of the invention is designed to be larger than the width of the wheel tread of the traction tractor, so that wheels can not crush seedlings which are planted in the planting process, and the close planting and full-area full planting of the dwarf lilyturf tuber can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a specific structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention after removing a portion of the device;
FIG. 3 is a schematic view of another view angle structure of the present invention;
FIG. 4 is a schematic view showing the seedling picking state of the planting arm according to the present invention;
FIG. 5 is a view showing a descending state of a planting arm according to the present invention;
FIG. 6 is a schematic view of a planting arm in a seedling pushing state according to the present invention;
FIG. 7 is a schematic cross-sectional view of a seedling taking box assembly according to the present invention;
FIG. 8 is a perspective view of a seedling taking box assembly of the present invention;
FIG. 9 is a schematic view of the assembly of the locating lever and planting arm according to the present invention.
In the figure: 1-frame, 2-double row chain wheel, 3-Cheng Miaohe, 4-sliding mechanism, 5-crank mechanism, 6-cam shaft, 7-planting arm, 8-seedling taking box component, 9-cam, 10-displacement component, 11-roller bracket, 12-follow-up roller, 13-moving groove, 14-seedling pushing baffle, 15-seedling pushing roller, 16-seedling pushing rod, 17-seedling fork mounting seat, 18-seedling pushing plate, 19-elastic piece, 20-seedling taking fork, 21-first shaft, 22-second shaft, 23-rocker, 24-third shaft, 25-crank, 26-driving device, 27-positioning rod, 28-seedling blocking piece and 29-transmission chain.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without collision.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships conventionally put in place when the inventive product is used, or directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The embodiment of the invention provides a dwarf lilyturf close planting and fully planting device, which has the specific structure shown in figures 1-9, and comprises a frame 1, wherein a double-row chain wheel 2 and a seedling box 3 are connected on the frame 1, the seedling box 3 is fixedly connected with a sliding mechanism 4, the double-row chain wheel 2 is respectively connected with a crank mechanism 5 and a cam shaft 6, the crank mechanism 5 is connected with one end of a planting arm 7, the other end of the planting arm 7 is connected with a seedling box taking assembly 8, the cam shaft 6 is connected with a cam 9, the cam 9 is connected with a displacement assembly 10 which moves back and forth along the axial direction of the cam shaft 6, and the displacement assembly 10 is connected with the sliding mechanism 4.
Working principle: firstly, the double-row chain wheel 2 rotates under the drive of the driving device 26, the double-row chain wheel 2 drives the crank mechanism 5 and the cam shaft 6 to rotate, the crank mechanism 5 drives the planting arm 7 to move towards the seedling containing box 3, the planting arm 7 drives the seedling taking box component 8 to take seedlings in the seedling containing box 3, after taking the seedlings, the cam shaft 6 drives the cam 9 to rotate, the cam 9 drives the displacement component to axially reciprocate along the cam shaft 6, the displacement component drives the sliding mechanism 4 to reciprocate, the sliding mechanism 4 drives the seedling containing box Miao He 3 to reciprocate, and the seedling in the seedling containing box 3 moves towards the seedling taking opening under the action of gravity in the reciprocating process of Cheng Miaohe. Through setting up displacement subassembly 10 and slide mechanism 4, once get the seedling back, this position of flourishing seedling box 3 is empty, does not have the seedling to supplement, and reciprocating motion's purpose is to be got the seedling near the seedling mouth and move to get the seedling position, guarantees that next time can in time get the seedling to flourishing Miao He 3 round trip movement can make the seedling have slight vibration in flourishing seedling box 3 and closely discharge under seedling dead weight effect and get the seedling position, guarantees that can both get the seedling at every turn, prevents to leak to get. Through setting up double sprocket 2, crank mechanism 5 drives and gets seedling box subassembly 8 and get the back cam 9 can drive displacement subassembly 10 and slide mechanism 4 reciprocating motion of seedling, guarantees the normal clear of getting the seedling next time.
Example 2
This embodiment, as a preferred example of the present invention, has a specific structure as shown in fig. 1-9, and discloses an improvement on the basis of embodiment 1, wherein the displacement assembly 10 comprises a roller bracket 11 fixedly connected with the seedling box 3, a follower roller 12 is connected to the roller bracket 11, and a moving groove 13 for driving the follower roller 12 to reciprocate along the axial direction of the cam shaft 6 is provided on the cam 9.
Through setting up follower roller 12 and removal groove 13, during the use, cam 9 rotates, and the removal groove 13 on cam 9 drives follower roller 12 along camshaft 6 axial reciprocating motion, and follower roller 12 drives flourishing seedling box 3 and reciprocates, guarantees that the seedling in the flourishing seedling box 3 removes to getting the seedling position.
Example 3
This embodiment, as a preferred example of the present invention, has a specific structure as shown in fig. 1 to 9, and discloses an improvement on the basis of embodiment 2, in which the sliding mechanism 4 is a sliding rail, the number of sliding rails is two, and the two sliding rails are located at the upper portion and the lower portion of the seedling box 3, respectively.
By providing two slide rails, the Cheng Miaohe 3 can be ensured to reciprocate under the condition of stable operation.
Example 4
The embodiment is shown in fig. 1-9, and discloses an improvement on the basis of embodiment 3, wherein a first shaft 21 is fixedly connected to the frame 1, the first shaft 21 is connected with one end of a seedling pushing baffle 14, the other end of the seedling pushing baffle 14 is connected with a seedling pushing roller 15, the seedling pushing roller 15 is movably connected with a seedling pushing rod 16 of the seedling taking box assembly 8, a seedling fork mounting seat 17 is sleeved on the seedling pushing rod 16, the seedling pushing rod 16 penetrates through the seedling fork mounting seat 17 and is connected with a seedling pushing plate 18, the seedling pushing rod 16 in the seedling fork mounting seat 17 is connected with an elastic piece 19, and the lower part of the seedling fork mounting seat 17 is connected with a seedling taking fork 20.
When the seedling box is used, the positions of the seedling pushing baffle 14 and the seedling pushing roller 15 are fixed, when the seedling taking box assembly 8 moves to the position of the seedling pushing roller 15 under the drive of the planting arm 7, the seedling pushing roller 15 extrudes the seedling pushing rod 16, the seedling pushing rod 16 overcomes the elastic force of the elastic piece 19 to move in the seedling fork mounting seat 17, the seedling pushing plate at the other end of the seedling pushing rod 16 pushes out the seedling taking fork 20 so as to fall into a planting point, and then the seedling pushing rod 16 is separated from the seedling pushing roller 15 and is reset under the action of the elastic piece 19 to enter the next round of seedling taking.
Example 5
This embodiment, which is a preferred embodiment of the present invention, has a specific structure as shown in fig. 1 to 9, and discloses the following modifications on the basis of embodiment 4, the elastic member 19 is a spring.
Example 6
The specific structure of the present embodiment is shown in fig. 1-9, and the present embodiment discloses an improvement on the basis of embodiment 5, wherein the crank mechanism 5 comprises a second shaft 22, two ends of the second shaft 22 are respectively connected with a rocker 23, the second shaft 22 is connected with a first shaft 21 in series through the rocker 23, one end of a planting arm 7 is connected to the second shaft 22, the planting arm 7 is also connected with a third shaft 24, the third shaft 24 is connected with a crank 25, and the crank 25 is connected with the double-row sprocket 2.
When the seedling box is used, the double-row chain wheel 2 rotates along with the driving device 26 to drive the crank 25 to rotate, the crank 25 drives the shaft three 24 to rotate, the shaft three 24 drives the planting arm 7 to move, the shaft two 22 swings under the action of the rocker 23, and the planting arm 7 and the seedling box component 8 connected with the planting arm are in curve reciprocating motion together.
Example 7
This embodiment, which is a preferred embodiment of the present invention, has a specific structure as shown in fig. 1 to 9, and is an improvement of embodiment 6 in that a positioning rod 27 is connected to the planting arm 7.
By arranging the positioning rods 27, the planting arms 7 are fixed through the positioning rods 27 after the spacing between the planting arms 7 is adjusted, so that the displacement of the planting arms 7 in work is avoided, and the planting arms 7 can work normally at different distances.
Example 8
This embodiment, which is a preferred embodiment of the present invention, has a specific structure as shown in fig. 1-9, and discloses an improvement on the basis of embodiment 7, wherein a seedling blocking member 28 is connected below the seedling taking position of the seedling taking box assembly 8.
By providing the seedling stop 28, the seedlings can be prevented from falling off until the seedling taking box assembly 8 reaches a predetermined planting position after the seedlings are taken out.
Example 9
The present embodiment, as a preferred example of the present invention, discloses an improvement on the basis of embodiment 8, in which the double row sprocket 2 is connected with the cam shaft 6 through the driving chain 29, and the driving ratio of the driving chain 29 is 4:1, so as to ensure that three seedling picking positions can be provided when the container Miao He moves left and right.
By setting the transmission ratio, the time for moving Cheng Miaohe to and fro left and right is longer than the time for planting the planting arm 7 once, so that the transverse position for taking the seedling next time is different from the transverse position for taking the seedling last time, namely, the seedling box 3 moves to and fro, and the seedling box can take the seedling at different positions.
Example 10
This embodiment, which is a preferred example of the present invention, discloses an improvement on the basis of embodiment 1, wherein the traveling speed of the close-planting full-planting device is 8cm/s.
The invention is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present invention, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present invention, fall within the scope of protection of the present invention.
Claims (5)
1. The utility model provides a radix ophiopogonis close planting fully-planted device, includes frame (1), its characterized in that, be connected with double sprocket (2) and Cheng Miaohe (3) on frame (1), cheng Miaohe (3) fixedly connected with slide mechanism (4), double sprocket (2) are connected with crank mechanism (5) and camshaft (6) respectively, one end of arm (7) is planted in crank mechanism (5) connection, the other end of arm (7) is connected with gets seedling box subassembly (8), be connected with cam (9) on camshaft (6), cam (9) are connected with displacement subassembly (10) along camshaft (6) axial reciprocating motion, displacement subassembly (10) with slide mechanism (4) are connected; the displacement assembly (10) comprises a roller bracket (11) fixedly connected with the Cheng Miaohe (3), a follow-up roller (12) is connected to the roller bracket (11), and a moving groove (13) for driving the follow-up roller (12) to axially reciprocate along the cam shaft (6) is formed in the cam (9);
the seedling taking box comprises a frame (1), wherein a first shaft (21) is fixedly connected to the frame (1), the first shaft (21) is connected with one end of a seedling pushing baffle (14), the other end of a seedling pushing baffle (14) is connected with a seedling pushing roller (15), the seedling pushing roller (15) is movably connected with a seedling pushing rod (16) of a seedling taking box assembly (8), a seedling fork mounting seat (17) is sleeved on the seedling pushing rod (16), the seedling pushing rod (16) penetrates through the seedling fork mounting seat (17) to be connected with a seedling pushing plate (18), the seedling pushing rod (16) in the seedling fork mounting seat (17) is connected with an elastic piece (19), and the lower part of the seedling fork mounting seat (17) is connected with a seedling taking fork (20);
the crank mechanism (5) comprises a second shaft (22), two ends of the second shaft (22) are respectively connected with a rocker (23), the second shaft (22) is connected with the first shaft (21) in series through the rockers (23), one end of the planting arm (7) is connected to the second shaft (22), the planting arm (7) is also connected with a third shaft (24), the third shaft (24) is connected with a crank (25), and the crank (25) is connected with the double-row chain wheel (2); the planting arm (7) is connected with a positioning rod (27); a seedling blocking piece (28) is connected below the seedling taking position of the seedling taking box assembly (8).
2. The dwarf lilyturf close-planting device according to claim 1, wherein the sliding mechanism (4) is a sliding guide rail.
3. The dwarf lilyturf close-packed planting device according to claim 2, wherein the number of the sliding guide rails is two, and the two sliding guide rails are respectively positioned at the upper part and the lower part of the Cheng Miaohe (3).
4. The dwarf lilyturf close planting device according to claim 1, wherein the double-row chain wheel (2) is connected with the cam shaft (6) through a transmission chain (29), and the transmission ratio of the transmission chain (29) is larger than 1.
5. The method for densely planting and fully planting the dwarf lilyturf tuber is characterized by adopting the device for densely planting and fully planting the dwarf lilyturf tuber according to any one of claims 1 to 4, and is realized by the following steps:
step one: before planting, placing the seedlings into a container Miao He (3);
step two: in planting, starting a double-row chain wheel (2), driving a crank mechanism (5) and a cam shaft (6) to rotate by the double-row chain wheel (2), driving a planting arm (7) to move towards Cheng Miaohe (3) by the crank mechanism (5), taking seedlings from Cheng Miaohe (3) by a seedling taking box assembly (8) driven by the planting arm (7), planting seedlings from the seedling taking box assembly (8) after taking the seedlings, driving a cam (9) to rotate by the cam (6), driving a displacement assembly (10) to axially reciprocate along the cam shaft (6), driving a sliding mechanism (4) to reciprocate by the displacement assembly (10), driving Cheng Miaohe (3) to reciprocate by the sliding mechanism (4), and enabling seedlings in Cheng Miaohe (3) to move towards a seedling taking port under the action of gravity in the reciprocating motion process of Cheng Miaohe (3);
step three: after planting, the machine is pulled away from the plot, relevant components in the machine are closed, and the machine is pulled back to the designated place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424295.5A CN113141829B (en) | 2021-04-20 | 2021-04-20 | Radix ophiopogonis close-planting full-planting device and full-planting method thereof |
Applications Claiming Priority (1)
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