CN211531793U - Transplanting arm rotating structure of rice transplanter - Google Patents
Transplanting arm rotating structure of rice transplanter Download PDFInfo
- Publication number
- CN211531793U CN211531793U CN201922165583.4U CN201922165583U CN211531793U CN 211531793 U CN211531793 U CN 211531793U CN 201922165583 U CN201922165583 U CN 201922165583U CN 211531793 U CN211531793 U CN 211531793U
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- China
- Prior art keywords
- fixedly connected
- shell
- output shaft
- side wall
- outer side
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- Expired - Fee Related
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- 235000007164 Oryza sativa Nutrition 0.000 title claims description 24
- 235000009566 rice Nutrition 0.000 title claims description 24
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 241000209094 Oryza Species 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Transplanting Machines (AREA)
Abstract
The utility model discloses a transplanter is planted arm revolution mechanic, which comprises an outer shell, the lateral wall fixedly connected with mounting panel of shell, the top fixedly connected with motor of mounting panel, the output fixedly connected with output shaft of motor, the output shaft runs through the shell, is located the shell lateral wall output shaft connection has clearance mechanism, shell top fixedly connected with threaded rod, threaded rod threaded connection has the fixed plate, fixed plate bottom fixedly connected with expanding spring, expanding spring bottom fixedly connected with connecting plate, the connecting plate is connected with coupling mechanism through joint mechanism. The utility model discloses a cooperation of fixed plate, expanding spring, connecting plate, connecting block, inserted bar, fixed block, expanding spring, connecting block, inserted bar and arm-tie is used, has realized changing expanding spring's dismantlement, has avoided the phenomenon that the difficult change of easy damage under the spring high frequency in the traditional device in the service behavior.
Description
Technical Field
The utility model relates to a transplanter technical field especially relates to a transplanter plants arm revolution mechanic.
Background
A rice transplanter is an agricultural machine for planting rice seedlings into rice fields. When planting, firstly, a mechanical claw takes out a plurality of rice seedlings from a seedbed and plants the soil in a field, and in order to keep the angle between the seedbed and the ground at a right angle, the front end of the mechanical claw must adopt an elliptic action curve when moving. The motion is completed by a planetary mechanism of a rotary or deformation gear, and the advancing engine can drive the motion machines at the same time. The rice transplanter must have anti-slip wheels and a floating design when moving on the soil. If the seedlings are cut into pieces, the rice seedlings are taken out from a specific seedling box and then planted in a mechanical mode.
Because the frequency of operation of transplanting rice seedlings is very high, the inside expanding spring of arm is planted to the duty cycle of every completion one getting rice seedlings and transplanting rice seedlings will be compressed once, because high-frequency makes expanding spring damage to expanding spring compression easily, among the prior art, expanding spring is mostly the welding mode connection, when changing expanding spring, then need whole the change of arm inside transplanting rice seedlings, it shelters from the inconvenient phenomenon of getting rice seedlings of appearance because of earth easily to transplant rice seedlings the arm when rotatory drive seedling needle gets the rice seedlings, consequently need a transplanter to transplant rice seedlings and plant arm revolution mechanic and solve the problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the soil in the prior art is blocked to cause inconvenient seedling taking and the spring inside the transplanting arm is not easy to be changed, and providing a transplanting arm rotating structure of the transplanting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a transplanter plants arm revolution mechanic, includes the shell, the lateral wall fixedly connected with mounting panel of shell, the top fixedly connected with motor of mounting panel, the output fixedly connected with output shaft of motor, the output shaft runs through the shell, is located the shell lateral wall output shaft connected with clearance mechanism, shell top fixedly connected with threaded rod, threaded rod threaded connection has the fixed plate, fixed plate bottom fixedly connected with expanding spring, expanding spring bottom fixedly connected with connecting plate, the connecting plate is connected with coupling mechanism through joint mechanism, is located the shell output shaft has slewing mechanism, shell lateral wall fixedly connected with seedling needle.
Preferably, the clamping mechanism includes the fixed block, the spread groove has been seted up at the fixed block top, connecting plate bottom fixedly connected with connecting block, the connecting block is located the spread groove, the socket has been seted up on the connecting block, the socket interpolation is equipped with the inserted bar, the inserted bar runs through the fixed block, inserted bar tip fixedly connected with arm-tie, inserted bar lateral wall fixedly connected with reset spring.
Preferably, two ends of the return spring are respectively and fixedly connected to the outer side wall of the fixed block and the outer side wall of the pulling plate.
Preferably, the connecting mechanism comprises a connecting rod which is rotatably connected to the outer side wall of the fixed block, and the connecting rod is connected with a fixed rod.
Preferably, slewing mechanism includes the half runner of fixed connection at the output shaft lateral wall, shell inside wall fixedly connected with axis of rotation, the axis of rotation lateral wall rotates and is connected with the connecting piece with half runner looks adaptation, connecting piece and connecting rod fixed connection.
Preferably, clearance mechanism includes the clearance frame of fixed connection at the shell lateral wall, the output shaft runs through the clearance frame, is located a plurality of blowing fan leaves of output shaft lateral wall fixedly connected with of clearance frame, clearance frame intercommunication has the gas blow pipe.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a cooperation of fixed plate, expanding spring, connecting plate, connecting block, inserted bar, fixed block, expanding spring, connecting block, inserted bar and arm-tie is used, has realized changing expanding spring's dismantlement, has avoided the phenomenon that the difficult change of easy damage under the spring high frequency in the traditional device in the service behavior.
2. The utility model discloses an output shaft, motor, clearance frame, the cooperation of blowing leaf, gas blow pipe and shell are used, realize driving the rotation of blowing leaf and blow gas to the seedling needle in output shaft pivoted, have avoided the seedling needle to block up the inconvenient phenomenon of getting the seedling because of silt.
Drawings
FIG. 1 is a schematic front view of a rotary structure of a transplanting arm of a rice transplanter in accordance with the present invention;
FIG. 2 is an enlarged view of the rotating structure of the transplanting arm of the rice transplanter in the position A;
fig. 3 is a schematic view of a connection structure of the housing, the cleaning mechanism and the motor in the rotary structure of the transplanting arm of the rice transplanter.
In the figure: the device comprises a shell 1, a mounting plate 2, a motor 3, an output shaft 4, a half-rotating wheel 5, a threaded rod 6, a fixing plate 7, an extension spring 8, a connecting plate 9, a connecting block 10, an inserting rod 11, a fixing block 12, a pulling plate 13, a return spring 14, a connecting rod 15, a rotating shaft 16, a connecting piece 17, a seedling needle 18, a fixing rod 19, a cleaning frame 20, a blowing fan blade 21 and a blowing pipe 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a transplanter planting arm rotating structure comprises a shell 1, wherein a mounting plate 2 is fixedly connected to the outer side wall of the shell 1, a motor 3 is fixedly connected to the top of the mounting plate 2, an output shaft 4 is fixedly connected to the output end of the motor 3, the output shaft 4 penetrates through the shell 1, a cleaning mechanism is connected to the output shaft 4 on the outer side wall of the shell 1, the cleaning mechanism comprises a cleaning frame 20 fixedly connected to the outer side wall of the shell 1, the output shaft 4 penetrates through the cleaning frame 20, a plurality of blowing fan blades 21 are fixedly connected to the outer side wall of the output shaft 4 in the cleaning frame 20, and the cleaning frame 20 is communicated with a blowing pipe;
the top of the shell 1 is fixedly connected with a threaded rod 6, the threaded rod 6 is in threaded connection with a fixed plate 7, the bottom of the fixed plate 7 is fixedly connected with an expansion spring 8, the bottom of the expansion spring 8 is fixedly connected with a connecting plate 9, the connecting plate 9 is connected with a connecting mechanism through a clamping mechanism, the connecting mechanism comprises a connecting rod 15 which is rotatably connected to the outer side wall of the fixed block 12, the connecting rod 15 is connected with a fixed rod 19, the clamping mechanism comprises the fixed block 12, the top of the fixed block 12 is provided with a connecting groove, the bottom of the connecting plate 9 is fixedly connected with a connecting block 10, the connecting block 10 is positioned in the connecting groove, the connecting block 10 is provided with a socket, an inserting rod 11 is inserted in the socket, the inserting rod 11 penetrates through the fixed block 12, the end part, under the condition that the pulling plate 13 is not pulled by external force, the return spring 14 tightly inserts the insertion rod 11 into the insertion opening, so that the stability of the fixed block 12 and the connecting plate 9 is realized;
the output shaft 4 that is located shell 1 is connected with slewing mechanism, and slewing mechanism includes half runner 5 of fixed connection at the 4 lateral walls of output shaft, 1 inside wall fixedly connected with axis of rotation 16 of shell, 16 lateral walls of axis of rotation rotate be connected with half runner 5 connecting piece 17 of looks adaptation, connecting piece 17 and connecting rod 15 fixed connection, shell 1 lateral wall fixedly connected with seedling needle 18.
The utility model discloses specific theory of operation as follows:
in an initial state, the motor 3 is started, the motor 3 works to drive the output shaft 4 to rotate, the output shaft 4 rotates to drive the semi-rotating wheel 5 to rotate, the semi-rotating wheel 5 rotates to drive the connecting piece 17 to rotate around the rotating shaft 16, so that the connecting rod 15 is driven to move, and the connecting rod 15 moves to drive the telescopic spring 8 to extend and retract back and forth through the clamping mechanism;
wherein, the output shaft 4 rotates and drives the blowing fan blade 21 to rotate, the airflow generated by the rotation of the blowing fan blade 21 flows to the vicinity of the seedling needle 18 from the cleaning frame 20 through the air blowing pipe 22, and the thick soil adhered to the surface of the seedling needle 18 during the rice transplanting is blown away by the airflow, thereby avoiding the phenomenon that the soil blocks the seedling needle 18 to take the seedlings and is inconvenient to take the seedlings in the traditional device;
when the telescopic spring 8 needs to be disassembled and replaced, only the shell 1 needs to be opened, the pulling plate 13 is pulled by hands, the pulling plate 13 drives the insertion rod 11 to move, the insertion rod 11 is taken out of the socket, and then the connection block 10 and the insertion rod 11 which are fixedly connected at the bottom of the connection plate 9 are separated, the connection block 10 and the insertion rod 11 are separated, so that the connection plate 9 and the fixed block 12 are separated, the telescopic spring 8 is disassembled and replaced through the separation of the connection plate 9 and the fixed block 12, the practicability of the device is improved, and the phenomenon that the telescopic spring 8 is easy to damage and is not easy to replace due to high-frequency use in the traditional device is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a transplanter plant arm revolution mechanic, includes shell (1), its characterized in that, the lateral wall fixedly connected with mounting panel (2) of shell (1), the top fixedly connected with motor (3) of mounting panel (2), the output end fixedly connected with output shaft (4) of motor (3), output shaft (4) run through shell (1), be located shell (1) lateral wall output shaft (4) are connected with clearance mechanism, shell (1) top fixedly connected with threaded rod (6), threaded rod (6) threaded connection has fixed plate (7), fixed plate (7) bottom fixedly connected with expanding spring (8), expanding spring (8) bottom fixedly connected with connecting plate (9), connecting plate (9) are connected with coupling mechanism through joint mechanism, be located shell (1) output shaft (4) are connected with slewing mechanism, the outer side wall of the shell (1) is fixedly connected with a seedling needle (18).
2. The rotary structure of the transplanting arm of the rice transplanter according to claim 1, wherein the clamping mechanism comprises a fixed block (12), a connecting groove is formed in the top of the fixed block (12), a connecting block (10) is fixedly connected to the bottom of the connecting plate (9), the connecting block (10) is located in the connecting groove, a socket is formed in the connecting block (10), an inserting rod (11) is inserted into the socket, the inserting rod (11) penetrates through the fixed block (12), a pulling plate (13) is fixedly connected to the end of the inserting rod (11), and a reset spring (14) is fixedly connected to the outer side wall of the inserting rod (11).
3. The rotary structure of the transplanting arm of a rice transplanter as claimed in claim 2, wherein both ends of the return spring (14) are fixedly connected to the outer side wall of the fixed block (12) and the outer side wall of the pulling plate (13), respectively.
4. The rotary structure of the transplanting arm of a rice transplanter as claimed in claim 1, wherein the connecting mechanism comprises a connecting rod (15) rotatably connected to the outer side wall of the fixed block (12), and the connecting rod (15) is connected with a fixed rod (19).
5. The rotary structure of the transplanting arm of the rice transplanter as claimed in claim 4, wherein the rotating mechanism comprises a semi-rotating wheel (5) fixedly connected to the outer side wall of the output shaft (4), the inner side wall of the casing (1) is fixedly connected with a rotating shaft (16), the outer side wall of the rotating shaft (16) is rotatably connected with a connecting piece (17) matched with the semi-rotating wheel (5), and the connecting piece (17) is fixedly connected with the connecting rod (15).
6. The transplanter planting arm rotating structure according to claim 1, wherein the cleaning mechanism comprises a cleaning frame (20) fixedly connected to the outer side wall of the casing (1), the output shaft (4) penetrates through the cleaning frame (20), a plurality of blowing fan blades (21) are fixedly connected to the outer side wall of the output shaft (4) in the cleaning frame (20), and the cleaning frame (20) is communicated with a blowing pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165583.4U CN211531793U (en) | 2019-12-06 | 2019-12-06 | Transplanting arm rotating structure of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165583.4U CN211531793U (en) | 2019-12-06 | 2019-12-06 | Transplanting arm rotating structure of rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211531793U true CN211531793U (en) | 2020-09-22 |
Family
ID=72504279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165583.4U Expired - Fee Related CN211531793U (en) | 2019-12-06 | 2019-12-06 | Transplanting arm rotating structure of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531793U (en) |
-
2019
- 2019-12-06 CN CN201922165583.4U patent/CN211531793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |