CN216982524U - Transplanting machine - Google Patents
Transplanting machine Download PDFInfo
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- CN216982524U CN216982524U CN202121436138.8U CN202121436138U CN216982524U CN 216982524 U CN216982524 U CN 216982524U CN 202121436138 U CN202121436138 U CN 202121436138U CN 216982524 U CN216982524 U CN 216982524U
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Abstract
The utility model discloses a transplanter, which relates to the technical field of agricultural machinery and comprises a main shaft gearbox and a pull rope ejector rod, wherein a transmission shaft is arranged inside the main shaft gearbox, one end of the transmission shaft is movably connected with a linkage rod, one end of the linkage rod, which is far away from the transmission shaft, is movably connected with an eccentric wheel, the outer wall of the linkage rod is fixedly connected with a first cam, the outer wall of the first cam is provided with the pull rope ejector rod, and one side, which is far away from the linkage rod, of the eccentric wheel is movably connected with a pull rod. The transplanter comprises a main shaft gearbox and a four-bar mechanism, wherein the main shaft gearbox is arranged on the main shaft gearbox, the four-bar mechanism is arranged on the main shaft gearbox, the main shaft gearbox is arranged on the main shaft gearbox, the main shaft gearbox is arranged on the main shaft, the main shaft gearbox is arranged on the main shaft gearbox, the main shaft is arranged on the main shaft, the main shaft gearbox, the main shaft is arranged on the main shaft, the main shaft is arranged on the main shaft, the.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a transplanter.
Background
The transplanter mainly comprises a feeder, a seedling guide pipe, a seedling lifter, a furrow opener, a soil covering press wheel and other working components. During operation, after manual seedling separation, seedlings are put into a feeding cylinder of a feeder, when the feeding cylinder is rotated to the position above a seedling guide pipe, a valve below the feeding cylinder is opened, the seedlings fall into the seedling guide pipe under the action of gravity, the seedlings are introduced into a seedling ditch formed by a furrow opener through the inclined seedling guide pipe, the seedlings are in a vertical state under the support of a grid type seedling support device, then under the action of a soil covering flow formed between the furrow opener and a soil covering press wheel, soil covering and pressing are carried out, the planting process is completed, however, the number of the seedlings put in once by the existing equipment is small, and the seedling transplanting equipment is not beneficial to production.
The following problems exist in the prior art:
1. the existing transplanter can not realize the functions of throwing seedlings once and feeding the seedlings for many times, the actual seedling feeding efficiency is too low, and the requirement of planting in multiple rows cannot be well realized;
2. the existing transplanter is not good to grasp the planting depth, does not have proper planting depth, leads to the survival rate reduction of seedling, is unfavorable for the improvement of production profit.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transplanter, which aims to be provided with a main shaft gearbox, a four-bar mechanism and a seedling receiving cup closing mechanism and solves the problems that the existing transplanter cannot realize the functions of one-time seedling throwing and multiple-time seedling dropping, the actual seedling dropping efficiency is too low, and the requirement of planting in multiple rows cannot be well realized; wherein another kind of purpose is not good to the unearthed, unearthed orbit and the degree of depth of duckbilled in order to solve current transplanter and hold, does not have suitable planting seedling degree of depth, leads to the survival rate of seedling to reduce, is unfavorable for the improvement problem of production profit to reach the effect of high-efficient planting.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a transplanter, includes main shaft gearbox and stay cord ejector pin, the inside of main shaft gearbox is provided with the transmission shaft, the one end swing joint of transmission shaft has the gangbar, the gangbar is kept away from the one end swing joint of transmission shaft has the eccentric wheel, the first cam of outer wall fixedly connected with of gangbar.
The outer wall of the first cam is provided with a pull rope ejector rod, and one side of the eccentric wheel, which is far away from the linkage rod, is movably connected with a pull rod.
The technical scheme of the utility model is further improved as follows: the main shaft gearbox is characterized in that a track positioning rod is arranged below the main shaft gearbox, a track adjusting rod is arranged on the upper surface of the track positioning rod, a seedling receiving frame is fixedly connected to the front surface of the track positioning rod, and the track adjusting rod is movably connected to the center of one side, close to the seedling receiving frame, of the upper surface of the track positioning rod.
By adopting the technical scheme, the seedling receiving mechanism and the seedling receiving cup closing mechanism are assembled on the seedling receiving frame in the scheme, the oscillating bar is controlled in a linkage mode to complete the intermittent seedling discharging action of the seedling receiving mechanism, the track positioning rod and the track adjusting rod are adjusting mechanisms of the four-bar mechanism, and the movement track of the four-bar mechanism is adjusted to ensure the soil entering track, the soil discharging track and the depth of a duckbilled part.
The technical scheme of the utility model is further improved as follows: a four-bar mechanism is arranged below the track positioning rod, the upper surface of the seedling receiving frame is movably connected with a swing rod, and a lever is arranged in the middle of the upper surface of the seedling receiving frame.
By adopting the technical scheme, the swing rod in the scheme controls the opening and closing of the seedling receiving cup closing device, so that the seedling receiving mechanism is controlled to complete intermittent seedling discharging.
The technical scheme of the utility model is further improved as follows: the tail end of the pull rod is movably connected with the middle part of one side of the four-bar mechanism, a second cam is arranged on the left side of the main shaft gearbox, and a push rod is arranged above the second cam.
By adopting the technical scheme, the power of the main shaft gearbox in the scheme is transmitted to the mechanisms of the ejector rod and the second cam, the second cam plays a role in transmitting the power, the second cam drives the inhaul cable, the inhaul cable drives the swing rod, the swing rod drives the seedling receiving cup closing device to finish intermittent seedling feeding actions, and the air cylinder can also drive the swing rod to finish subsequent linkage.
The technical scheme of the utility model is further improved as follows: one side of the swing rod is provided with a seedling receiving mechanism.
By adopting the technical scheme, the seedling receiving mechanism in the scheme is a mechanism for storing seedlings to be released, and the opening and closing of the seedling receiving cup closing mechanism controls the releasing speed of the seedling receiving cup to the seedlings.
The technical scheme of the utility model is further improved as follows: one end of the four-bar linkage mechanism is provided with a duckbilled seedling planting mechanism, and the duckbilled seedling planting mechanism is located under the seedling receiving cup closing mechanism.
By adopting the technical scheme, the duckbilled seedling planting mechanism in the scheme is used for arranging a land planting pot hole suitable for planting seedlings on the ground, the track adjusting rod is used for controlling the four-bar mechanism to optimize the insertion posture and the insertion depth of the duckbilled seedling planting mechanism, so that the seedling planting depth and curve can be adjusted, the number of groups of seedlings to be planted can be adjusted, and the survival rate of the seedlings can be improved.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a transplanter, which utilizes the cooperative cooperation of a swing rod mechanism, a seedling receiving mechanism and a seedling receiving cup closing mechanism, the power of a main shaft gearbox is transmitted to a mechanism where a push rod and a second cam are located, and a pull rope is driven to move so as to drive a lever to move so as to drive the seedling receiving mechanism in the front side direction of the swing rod to complete intermittent seedling dropping, thereby realizing the functions of one-time seedling throwing and multiple-time seedling dropping, effectively improving the seedling dropping speed, improving the working efficiency, adapting to the planting requirements of different line numbers, and solving the problem of low seedling dropping efficiency of the existing transplanter actually.
2. The utility model provides a transplanter which is characterized in that a track positioning rod and a track adjusting rod are used for adjusting the insertion posture and the insertion depth of a duckbilled seedling planting mechanism on a four-bar mechanism, and a connecting support is used for realizing the cooperative operation of a plurality of groups of seedling planting mechanisms, so that the seedling planting depth and curve can be adjusted, the number of groups of seedlings to be planted can be adjusted, the design structure is simplified, the seedling planting effect is good, and the survival rate of seedlings is further improved.
Drawings
FIG. 1 is a schematic view of the back side of the device of the present invention;
FIG. 2 is a schematic view of the apparatus of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is an enlarged schematic view of the structure at B of the present invention.
In the figure: 1. a main shaft gearbox; 2. a drive shaft; 3. an eccentric wheel; 4. a first cam; 5. pulling a rope ejector rod; 6. a track adjusting rod; 7. a trajectory positioning rod; 8. a four-bar linkage; 9. a pull rod; 10. duckbilled seedling planting mechanism; 11. a linkage rod; 12. a second cam; 13. a lever; 14. a swing rod; 15. a seedling receiving mechanism; 16. a seedling cup closing mechanism; 17. seedling grafting frames; 18. and a push rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a transplanter which comprises a main shaft gearbox 1 and a pull rope ejector rod 5, wherein a transmission shaft 2 is arranged inside the main shaft gearbox 1, one end of the transmission shaft 2 is movably connected with a linkage rod 11, one end of the linkage rod 11, which is far away from the transmission shaft 2, is movably connected with an eccentric wheel 3, the outer wall of the linkage rod 11 is fixedly connected with a first cam 4, the outer wall of the first cam 4 is provided with the pull rope ejector rod 5, one side of the eccentric wheel 3, which is far away from the linkage rod 11, is movably connected with a pull rod 9, a track positioning rod 7 is arranged below the main shaft gearbox 1, the upper surface of the track positioning rod 7 is provided with a track adjusting rod 6, the front surface of the track positioning rod 7 is fixedly connected with a seedling receiving frame 17, and the center of one side, which is close to the seedling receiving frame 17, of the upper surface of the track positioning rod 7 is movably connected with the track adjusting rod 6.
In this embodiment, motor power gives eccentric wheel 3 and first cam 4 through 1 warp transmission shaft 2 power strip of main shaft gearbox during the use to drive pull rod 9 and make 8 motions of four-bar linkage and 5 concertina movement of stay cord ejector pin, drive duckbilled seedling planting mechanism 10 up-and-down motion and realize the action of planting seedlings, make the depth of planting seedlings, curve adjustable simultaneously, plant the seedling group number adjustable, further improved the survival rate of seedling.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a four-bar mechanism 8 is arranged below the track positioning rod 7, a duckbilled seedling planting mechanism 10 is connected with the tail end of the four-bar mechanism 8, a swing rod 14 is movably connected with the upper surface of a seedling receiving frame 17, a seedling receiving mechanism 15 and a seedling receiving cup closing mechanism 16 are assembled on the seedling receiving frame 17, the intermittent seedling discharging action of the seedling receiving mechanism 15 is completed through linkage control of the swing rod 14, a lever 13 is arranged in the middle of the upper surface of the seedling receiving frame 17, the tail end of a pull rod 9 is movably connected with the middle of one side of the four-bar mechanism 8, a second cam 12 is arranged on the left side of the main shaft gearbox 1, the second cam 12 plays a role in transmitting power, a mandril 18 is arranged above the second cam 12, a seedling receiving mechanism 15 is arranged on one side of the swing rod 14, the seedling receiving mechanism 15 is used for storing seedlings to be released, a seedling receiving cup closing mechanism 16 is arranged at the bottom of the seedling receiving mechanism 15, and the opening and closing of the seedling receiving cup closing mechanism 16 controls the seedling releasing speed of the seedling receiving cup on the seedlings, four bar linkage 8's one end is provided with duckbilled seedling planting mechanism 10, and duckbilled seedling planting mechanism 10 is located connects seedling cup closing mechanism 16 under, and duckbilled seedling planting mechanism 10 is used for offering the soil planting pot hole that is fit for planting the seedling on ground, utilizes track adjustment pole 6 to four bar linkage 8's control, optimizes duckbilled seedling planting mechanism 10 and inserts the posture and the depth of insertion, sets up the soil degree of depth that is more fit for the seedling growth.
In the embodiment, the power of the main shaft gearbox 1 is transmitted to the mechanisms of the ejector rod 18 and the second cam 12, the pull rope is driven to move, so that the lever 13 is driven to move to drive the seedling receiving mechanism 15 in the front side direction of the swing rod 14 to complete intermittent seedling dropping, the seedling dropping efficiency of the transplanter is improved due to the cooperation of the devices, and the problem that the actual seedling dropping efficiency of the existing transplanter is too low is solved.
The working principle of the transplanter will be described in detail.
As shown in fig. 1-4, when in use, the motor power drives the eccentric wheel 3 and the first cam 4 through the transmission shaft 2 via the main shaft gearbox 1, so as to drive the pull rod 9 to make the four-bar mechanism 8 move and the pull rope mandril 5 move telescopically, drive the duckbilled seedling planting mechanism 10 to move up and down to realize the seedling planting action, and drive the pull rope to move to make the lever 13 move so as to drive the seedling receiving mechanism 15 in the front side direction of the swing rod 14 to complete the intermittent seedling discharging action by transmitting the gearbox power to the mechanisms of the mandril 18 and the second cam 12.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.
Claims (6)
1. A transplanter characterized in that: including main shaft gearbox and stay cord ejector pin, the inside of main shaft gearbox is provided with the transmission shaft, the one end swing joint of transmission shaft has the gangbar, the gangbar is kept away from the one end swing joint of transmission shaft has the eccentric wheel, the first cam of outer wall fixedly connected with of gangbar, the outer wall of first cam is provided with the stay cord ejector pin, the eccentric wheel is kept away from one side swing joint of gangbar has the pull rod.
2. A transplanter according to claim 1, wherein: the seedling collecting device is characterized in that a track positioning rod is arranged below the main shaft gearbox, a track adjusting rod is arranged on the upper surface of the track positioning rod, a seedling collecting frame is fixedly connected to the front surface of the track positioning rod, and the upper surface of the track positioning rod is close to the center of one side of the seedling collecting frame and is movably connected with the track adjusting rod.
3. A transplanter according to claim 2, wherein: a four-bar mechanism is arranged below the track positioning rod, the upper surface of the seedling receiving frame is movably connected with a swing rod, and a lever is arranged in the middle of the upper surface of the seedling receiving frame.
4. A transplanter according to claim 3, wherein: the tail end of the pull rod is movably connected with the middle part of one side of the four-bar mechanism, a second cam is arranged on the left side of the main shaft gearbox, and a push rod is arranged above the second cam.
5. A transplanter according to claim 4, wherein: one side of the swing rod is provided with a seedling receiving mechanism, and the bottom of the seedling receiving mechanism is provided with a seedling receiving cup closing mechanism.
6. A transplanter according to claim 5, wherein: one end of the four-bar linkage mechanism is provided with a duckbilled seedling planting mechanism, and the duckbilled seedling planting mechanism is located under the seedling receiving cup closing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436138.8U CN216982524U (en) | 2021-06-24 | 2021-06-24 | Transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436138.8U CN216982524U (en) | 2021-06-24 | 2021-06-24 | Transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982524U true CN216982524U (en) | 2022-07-19 |
Family
ID=82365945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436138.8U Active CN216982524U (en) | 2021-06-24 | 2021-06-24 | Transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982524U (en) |
-
2021
- 2021-06-24 CN CN202121436138.8U patent/CN216982524U/en active Active
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