CN220654013U - Rice pot seedling transplanting machine - Google Patents
Rice pot seedling transplanting machine Download PDFInfo
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- CN220654013U CN220654013U CN202322096070.9U CN202322096070U CN220654013U CN 220654013 U CN220654013 U CN 220654013U CN 202322096070 U CN202322096070 U CN 202322096070U CN 220654013 U CN220654013 U CN 220654013U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 28
- 235000009566 rice Nutrition 0.000 title claims abstract description 28
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 241000209094 Oryza Species 0.000 claims abstract description 27
- 230000000452 restraining effect Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a rice pot seedling transplanting machine, which comprises: the seedling conveying device is connected with the seedling pulling device through a transmission device; the seedling conveying device comprises a seedling conveying wheel for driving the pot seedling tray to move, a sheave mechanism for driving the seedling conveying wheel to intermittently rotate and a seedling tray track for restraining the pot seedling tray to move; the seedling pulling device comprises a plurality of pairs of seedling clamps, a seedling pulling cylinder and a pivot, wherein the seedling clamps are arranged in the seedling pulling cylinder and correspond to a plurality of pot holes in a row of pot holes of the pot seedling tray one by one, the seedling pulling cylinder is rotatably arranged in the pivot, the pivot is fixedly connected with the frame, the seedling pulling cylinder rotates for one circle, and each pair of seedling clamps sequentially pulls out one hole of seedling respectively. The rice pot seedling transplanting machine can realize seedling feeding of pot seedlings and seedling pulling of whole row of pot seedlings without arranging a box moving device, and has simple and reliable structure.
Description
Technical Field
The utility model relates to the technical field of rice transplanting machines, in particular to a rice pot seedling transplanting machine.
Background
Rice pot seedling transplanting is favored because seedling recovery, early tillering and high yield are not needed. Although the rice blanket seedling transplanting technology is mature, the mechanical transplanting of the rice pot seedlings still has a plurality of problems to be solved.
The utility model patent CN205794041U discloses a rice pot seedling planter, which is one attempt for solving the problem that the pot seedling is easy to be damaged after the seedling clamp contacts with the ground and carries mud. The seedling transplanting device is provided with a seedling taking device, a seedling transplanting device and a seedling arranging frame, when the seedling transplanting device is used, the seedling taking device clamps the seedlings and then releases the seedlings to the seedling arranging frame, the seedling transplanting device loads the seedlings on the seedling arranging frame into a paddy field, and seedling clamps are not in direct contact with the ground in the seedling transplanting process, so that the problem that the seedlings can be clamped or cannot be clamped due to the fact that the seedling clamps are stuck with soil is avoided, and the operation efficiency is high. However, the seedling feeding device matched with the seedling taking device is a seedling feeding device of a common blanket seedling transplanting machine, which realizes the transverse seedling feeding of the seedling tray through the transverse movement of the seedling box, and simultaneously realizes the longitudinal seedling feeding of the seedling tray through the cam and the ratchet pawl mechanism. From the perspective of seedling feeding, a box moving device is required to be arranged, and the structure is complex; from the perspective of seedling taking, the seedling taking operation of the whole row of pot seedlings can be completed only by means of the transverse movement of the seedling box, and the structure is complex. The complex structure is unfavorable for being matched with the seedling shooting device.
Disclosure of Invention
In view of the above, the utility model provides a rice pot seedling transplanter which can realize seedling feeding of pot seedlings and seedling pulling of whole row of pot seedlings without arranging a box moving device, and has simple and reliable structure.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a rice pot seedling transplanting machine comprising: the seedling pulling device is driven by the power device, and the seedling delivering device is connected with the seedling pulling device through the transmission device; the seedling pulling device comprises a plurality of pairs of seedling clamps, a seedling pulling cylinder and a pivot, wherein the pairs of seedling clamps are arranged on the seedling pulling cylinder and correspond to a plurality of pot holes in a row of pot holes of the pot seedling tray one by one, the seedling pulling cylinder is rotatably arranged on the pivot, the pivot is fixedly connected to the frame, the seedling pulling cylinder rotates for one circle, and each pair of seedling clamps sequentially pulls out one hole of seedling; each pair of seedling clamps comprises a left clamping piece and a right clamping piece, one ends of the left clamping piece and the right clamping piece are respectively and fixedly provided with a rotating shaft, the rotating shafts are rotatably arranged on the wall of the seedling pulling cylinder, and the rotating shafts extend into the seedling pulling cylinder along the radial direction and are fixedly connected with seedling clamping legs; the pivot is fixedly connected with a plurality of cams which are in one-to-one correspondence with the seedling clamps, the cams are positioned in the seedling pulling cylinder, the seedling clamp supporting feet elastically lean against cam surfaces on two sides of the cams through springs, and the cam surfaces control the seedling clamps to open and close by driving the seedling clamp supporting feet to swing; the seedling conveying device comprises a seedling conveying wheel for driving the pot seedling tray to move, a sheave mechanism for driving the seedling conveying wheel to intermittently rotate and a seedling tray track for restraining the pot seedling tray to move, the seedling conveying wheel is rotatably arranged on the frame, the sheave mechanism is in transmission connection with the seedling conveying wheel, and the seedling tray track is fixedly arranged on the frame.
Wherein, two pairs of seedling clamps which are positioned in sequence in the circumferential direction are not adjacent in the axial direction.
Wherein the seedling pulling cylinder is prismatic, and a prismatic surface of the prismatic seedling pulling cylinder is provided with a pair of seedling clamps; or the seedling pulling cylinder is cylindrical.
The seedling conveying wheel is of a column cage structure and comprises a plurality of cage columns which are axially arranged, and two adjacent cage columns are used for clamping a row of pot holes of the pot seedling tray.
The grooved pulley mechanism comprises a driving plate, a grooved pulley and a base, wherein the driving plate and the grooved pulley are respectively and rotatably installed on the base, the base is fixedly arranged, the driving plate is provided with a cylindrical pin, the grooved pulley is radially provided with a plurality of open slots, and the grooved pulley is rotated when the cylindrical pin rotates to the open slots.
The base is fixed on the frame, the grooved wheels are in transmission connection with the seedling feeding wheels, and the driving plate is in transmission connection with the seedling pulling cylinder through the transmission device.
The transmission device is a gear transmission device, the gear transmission device comprises a first transmission gear and a second transmission gear which are meshed with each other, the first transmission gear is fixedly connected to one end of the seedling pulling barrel, the first transmission gear is rotatably installed on the pivot, and the second transmission gear and the driving plate are coaxially arranged and fixedly connected.
The other end of the seedling pulling cylinder is fixedly connected with a driving gear, and the driving gear is rotatably arranged on the pivot.
The seedling tray rail comprises an outer rail and an inner rail, and a rail groove used for restraining the movement of the pot seedling tray is formed between the outer rail and the inner rail.
The outer rail comprises an outer pressing disc section, an outer bending section and an outer tray section which are sequentially arranged, the outer pressing disc section extends from top to bottom along the tangential direction of the seedling conveying wheel, the outer bending section wraps the rear side peripheral part of the seedling conveying wheel, and the outer tray section extends forwards; the inner rail comprises an inner tray section, an inner bending section and an inner tray section which are sequentially arranged, wherein the inner tray section is arranged in parallel with the outer pressing disc section, the inner bending section wraps the periphery of the front side of the seedling conveying wheel, and the inner tray section is arranged in parallel with the outer tray section.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the utility model discloses a rice pot seedling transplanting machine, because the pivot is fixedly connected with a frame and is motionless, the pivot is fixedly connected with a plurality of cams which are in one-to-one correspondence with seedling clamps, when in work, a seedling pulling cylinder of a seedling pulling device rotates on the pivot under the drive of a power device, and then the seedling clamps are driven to rotate; as the seedling clamping legs are elastically propped against the cam surfaces at two sides of the cam through the springs, the cam surfaces enable the seedling clamping legs to swing along with the rotation of the seedling pulling cylinder, so that the opening and closing of the seedling clamp are controlled. The seedling clamps are opened and closed for pulling out one hole seedling once, the seedling pulling cylinder rotates one circle, each pair of seedling clamps sequentially pulls out one hole seedling, and two pairs of seedling clamps which are in the sequential seedling pulling sequence in the circumferential direction are not adjacent in the axial direction, so that sufficient space is ensured to be free from interference when the seedling clamps are opened and closed in sequence. The seedling pulling device is in transmission connection with the seedling feeding device, a grooved pulley mechanism of the seedling feeding device is in transmission connection with the seedling feeding wheel, power from a seedling pulling cylinder of the seedling pulling device is transmitted to the grooved pulley mechanism through the transmission device, and the grooved pulley mechanism drives the seedling feeding wheel to intermittently rotate, so that the pot seedling tray is driven to intermittently feed seedlings in a seedling tray track, and preparation is made for next seedling pulling. The rice pot seedling transplanting machine can realize seedling feeding of pot seedlings and seedling pulling of whole row of pot seedlings under the condition that a box moving device is not needed, and is simple and reliable in structure and convenient for seedling shooting and transplanting of the pot seedlings.
In the utility model, a classical grooved pulley mechanism is combined with a cylindrical cage seedling-conveying wheel, the grooved pulley mechanism comprises a driving plate, a grooved pulley and a base, the driving plate and the grooved pulley are respectively and rotatably arranged on the base, the base is fixedly arranged, the driving plate is provided with a cylindrical pin, the grooved pulley is radially provided with a plurality of open slots, when the cylindrical pin rotates to the open slots, the grooved pulley is driven to rotate, the seedling-conveying wheel is of a cylindrical cage structure, the seedling-conveying wheel of the cylindrical cage structure comprises a plurality of cage columns which are axially arranged, and two adjacent cage columns are used for clamping a row of pot holes of the pot seedling tray. When the seedling feeding device is used, the driving plate of the grooved pulley mechanism rotates once, the cylindrical pin on the driving plate drives the grooved pulley to rotate one groove, and the grooved pulley drives the seedling feeding wheel to rotate one lattice once every time the grooved pulley rotates one groove, so that the seedling tray moves one row of pot holes, and compared with a traditional seedling feeding device, the seedling feeding device is simpler and more reliable in structure.
In the utility model, the seedling tray rail comprises an outer rail and an inner rail, and a rail groove for restraining the movement of the pot seedling tray is formed between the outer rail and the inner rail; the outer rail comprises an outer pressing disc section, an outer bending section and an outer tray section which are sequentially arranged, the outer pressing disc section extends from top to bottom along the tangential direction of the seedling conveying wheel, the outer bending section wraps the rear side peripheral part of the seedling conveying wheel, and the outer tray section extends forwards; the inner rail comprises an inner tray section, an inner bending section and an inner tray section which are sequentially arranged, wherein the inner tray section is arranged in parallel with the outer pressing disc section, the inner bending section wraps the periphery of the front side of the seedling conveying wheel, and the inner tray section is arranged in parallel with the outer tray section. The seedling tray rail is used for restraining the movement of the pot seedling tray, and compared with a traditional seedling box, the seedling tray rail is simpler and more compact in structure.
Drawings
FIG. 1 is a schematic view of a rice pot seedling transplanting machine according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the seedling pulling device in FIG. 1;
FIG. 3 is an axial cross-sectional view of FIG. 2;
FIG. 4 is a schematic view of the seedling feeding device in FIG. 1;
FIG. 5 is an axial view of the seedling feeding device of FIG. 4 with the tray rail removed;
in the figure: 1. a frame; 2. a seedling pulling device; 21. a pivot; 22. a seedling pulling cylinder; 23. seedling clamps; 231. a left clamping piece; 232. a right clamping piece; 233. a rotating shaft; 234. a bushing; 235. seedling clamping support feet; 236. a cam; 3. a seedling feeding device; 31. seedling feeding wheel; 311. cage columns; 32. a sheave mechanism; 321. an active dial; 321A, cylindrical pins; 322. a sheave; 322A, open slot; 323. a base; 33. seedling tray rails; 331. an outer rail; 332. an inner rail; 4. a pot seedling tray; 5. a drive gear; 61. a first transmission gear; 62. and a second transmission gear.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Fig. 1 shows a partial structure of a rice pot seedling transplanting machine. The frame 1 is provided with a seedling pulling device 2 and a seedling feeding device 3, the seedling pulling device 2 is driven by a power device, power is input from a driving gear 5, the seedling feeding device 3 is connected with the seedling pulling device 2 through a transmission device, the transmission device comprises a first transmission gear 61 and a second transmission gear 62 which are meshed with each other, and the specific connection relation of the transmission device is described in detail in the following description.
As shown in fig. 2 and 3 together, the seedling pulling device 2 comprises a plurality of pairs of seedling clamps 23, a seedling pulling barrel 22 and a pivot 21, wherein the pairs of seedling clamps 23 are arranged on the seedling pulling barrel 22 and correspond to the plurality of bowl holes in a row of bowl holes of the bowl seedling tray 4 one by one, the seedling pulling barrel 22 is rotatably arranged on the pivot 21, the pivot 21 is fixedly connected with the frame 1 (shown in fig. 1), the seedling clamps 23 are opened and closed to pull one-hole seedling at a time, the seedling pulling barrel 22 rotates one circle, and each pair of seedling clamps 23 sequentially pulls one-hole seedling. The two pairs of seedling clamps 23 which are in sequence of seedling pulling in the circumferential direction are not adjacent in the axial direction, so that sufficient space is ensured to be free from interference when the seedling clamps 23 are opened and closed in sequence.
In order to facilitate the mounting of the seedling clamps 23, the seedling pulling cylinder 22 is preferably provided with a prismatic shape, and one prismatic surface of the prismatic seedling pulling cylinder is provided with a pair of seedling clamps 23. The number of the seedling clamps 23 corresponds to the number of the bowl holes in one row of the bowl seedling tray 4. In this embodiment, taking a pot seedling tray 4 with 14 holes in each row as an example, the corresponding seedling pulling cylinders 22 are fourteen prisms, and the corresponding seedling clamps 23 are 14 pairs. When the number of the bowl holes in each row of the bowl seedling tray 4 is changed, the number of the facets of the seedling pulling cylinder 22 and the number of the seedling clamps 23 are also correspondingly changed, for example, when each row of the bowl seedling tray 4 is 6 holes, 8 holes, 10 holes or 12 holes, the seedling pulling cylinder 22 corresponds to a hexagonal prism, an eight prism, a ten prism or a dodecaprism, the seedling clamps 23 corresponds to 6 pairs, 8 pairs, 10 pairs or 12 pairs, and the like. Of course, the seedling pulling cylinder 22 may be cylindrical in shape in order to reduce the manufacturing cost of the seedling pulling cylinder.
Each pair of seedling clamps 23 comprises a left clamping piece 231 and a right clamping piece 232, one ends of the left clamping piece 231 and the right clamping piece 232 are respectively fixedly provided with a rotating shaft 233, the rotating shafts 233 are rotatably arranged on the wall of the seedling pulling cylinder 22, and the rotating shafts 233 extend into the seedling pulling cylinder 22 in the radial direction and are fixedly connected with seedling clamping legs 235. In order to improve the reliability of use, a bushing 234 may be provided here, and the specific structure is: through holes are formed in the wall of the seedling pulling barrel 22 along the radial direction, the bushing 234 is fixedly arranged (for example welded) in the through holes, and the rotating shaft 233 is in rotating fit with the bushing 234.
The pivot shaft 21 is fixedly connected with a plurality of cams 236 which are in one-to-one correspondence with the seedling clamps 23, the cams 236 are positioned in the seedling pulling cylinder 22, the seedling clamping legs 235 are elastically propped against cam surfaces on two sides of the cams 236 through springs, and the cam surfaces control the opening and closing of the seedling clamps 23 by driving the seedling clamping legs 235 to swing. The spring is not shown in the figures, and is preferably a torsion spring, but may also be a compression spring.
As shown in fig. 4 and 5, the seedling feeding device 3 comprises a seedling feeding wheel 31 for driving the pot seedling tray 4 to move, a grooved wheel mechanism 32 for driving the seedling feeding wheel 31 to intermittently rotate and a seedling tray track 33 for restraining the pot seedling tray 4 from moving, the seedling feeding wheel 31 is rotatably arranged on a frame (shown in fig. 1), the grooved wheel mechanism 32 is in transmission connection with the seedling feeding wheel 31, and the seedling tray track 33 is fixedly arranged on the frame 1.
The seedling feeding wheel 31 is of a column cage structure, and comprises a plurality of cage columns 311 which are axially arranged, and two adjacent cage columns 311 are used for clamping a row of pot holes of the pot seedling tray 4.
The sheave mechanism 32 includes a driving plate 321, a sheave 322 and a base 323, the driving plate 321 and the sheave 322 are respectively rotatably mounted on the base 323, the base 323 is fixedly arranged, in this embodiment, the base 323 is fixed on the frame 1, the driving plate 321 is provided with a cylindrical pin 321A, the sheave 322 is radially provided with a plurality of open slots 322A, and when the cylindrical pin 321A rotates to the open slots 322A, the sheave 322 is rotated.
The grooved wheel 322 is connected with the seedling feeding wheel 31 in a transmission way and is coaxially arranged, and the driving plate 321 is connected with the seedling pulling cylinder 22 in a transmission way through the transmission device and is coaxially arranged.
As shown in fig. 1, 2, 3 and 4, the transmission device is a gear transmission device, and the gear transmission device includes a first transmission gear 61 and a second transmission gear 62 that are meshed with each other, the first transmission gear 61 is fixedly connected to one end of the seedling pulling barrel 22, the first transmission gear 61 is rotatably mounted on the pivot 21, and the second transmission gear 62 is coaxially disposed with and fixedly connected to the driving plate 321. The other end of the seedling pulling cylinder 22 is fixedly connected with a driving gear 5, the driving gear 5 is rotatably arranged on a pivot 21, and the power of the power device is input from the pivot.
When the seedling feeding device is used, the driving plate 321 of the grooved pulley mechanism 32 rotates for one circle, the cylindrical pin 321A on the driving plate 321 drives the grooved pulley 322 to rotate for one groove, and the grooved pulley 322 drives the seedling feeding wheel 31 to rotate for one lattice every time when the grooved pulley 322 rotates, so that the seedling tray rotates for one row of pot holes, and compared with a traditional seedling feeding device, the seedling feeding device is simpler and more reliable in structure.
As shown in fig. 1 and 4, the seedling tray rail 33 includes an outer rail 331 and an inner rail 332, and a rail groove for restricting the movement of the pot seedling tray 4 is formed between the outer rail 331 and the inner rail 332. Specifically, the outer rail 331 includes an outer platen section, an outer curved section and an outer tray section, which are sequentially arranged, the outer platen section extends from top to bottom along the tangential direction of the seedling wheel 31, the outer curved section wraps the rear peripheral portion of the seedling wheel 31, and the outer tray section extends forward; the inner rail 332 includes an inner tray section, an inner curved section, and an inner tray section, which are sequentially disposed, the inner tray section is disposed in parallel with the outer platen section, the inner curved section wraps the front side peripheral portion of the seedling wheel 31, and the inner tray section is disposed in parallel with the outer tray section. The seedling tray rail 33 is simpler and more compact in structure than a conventional seedling box.
The working principle of the rice pot seedling transplanting machine is as follows:
the pivot 21 is fixed, the pivot 21 is fixedly connected with a plurality of cams which are in one-to-one correspondence with the seedling clamps 23, and when the seedling pulling barrel 22 rotates on the pivot 21 under the driving of the power device, so as to drive the seedling clamps 23 to rotate; since the seedling clamping legs 235 are elastically propped against the cam surfaces at the two sides of the cam 236 through the springs, the cam surfaces enable the seedling clamping legs 235 to swing during the rotation of the seedling pulling barrel 22, so as to control the opening and closing of the seedling clamp 23. The seedling clamps 23 are opened and closed to pull out one hole seedling at a time, the seedling pulling cylinder 22 rotates one circle, each pair of seedling clamps 23 sequentially pull out one hole seedling respectively, and two pairs of seedling clamps 23 which are in sequential seedling pulling sequence in the circumferential direction are not adjacent in the axial direction, so that sufficient space is ensured to be free from interference when the seedling clamps 23 are opened and closed sequentially. Because the seedling pulling device 2 is in transmission connection with the seedling conveying device 3, the sheave mechanism 32 of the seedling conveying device 3 is in transmission connection with the seedling conveying wheel 31, the power from the seedling pulling cylinder 22 is transmitted to the sheave mechanism 32 through the transmission device, and then the sheave mechanism 32 drives the seedling conveying wheel 31 to intermittently rotate, so that the pot seedling tray 4 is driven to intermittently convey seedlings in the seedling tray track 33, and preparation is made for next seedling pulling. The rice pot seedling transplanting machine can realize seedling feeding of pot seedlings and seedling pulling of whole row of pot seedlings under the condition that a box moving device is not needed, and is simple and reliable in structure and convenient for seedling shooting and transplanting of the pot seedlings.
The present utility model is not limited to the above embodiments, and all modifications based on the concept, principle, structure and method of the present utility model are included in the scope of the present utility model.
Claims (10)
1. A rice pot seedling transplanting machine comprising:
the seedling pulling device is driven by the power device, and the seedling delivering device is connected with the seedling pulling device through the transmission device; it is characterized in that the method comprises the steps of,
the seedling pulling device comprises a plurality of pairs of seedling clamps, a seedling pulling cylinder and a pivot, wherein the pairs of seedling clamps are arranged on the seedling pulling cylinder and correspond to a plurality of pot holes in a row of pot holes of the pot seedling tray one by one, the seedling pulling cylinder is rotatably arranged on the pivot, the pivot is fixedly connected to the frame, the seedling pulling cylinder rotates for one circle, and each pair of seedling clamps sequentially pulls out one hole of seedling; each pair of seedling clamps comprises a left clamping piece and a right clamping piece, one ends of the left clamping piece and the right clamping piece are respectively and fixedly provided with a rotating shaft, the rotating shafts are rotatably arranged on the wall of the seedling pulling cylinder, and the rotating shafts extend into the seedling pulling cylinder along the radial direction and are fixedly connected with seedling clamping legs; the pivot is fixedly connected with a plurality of cams which are in one-to-one correspondence with the seedling clamps, the cams are positioned in the seedling pulling cylinder, the seedling clamp supporting feet elastically lean against cam surfaces on two sides of the cams through springs, and the cam surfaces control the seedling clamps to open and close by driving the seedling clamp supporting feet to swing;
the seedling conveying device comprises a seedling conveying wheel for driving the pot seedling tray to move, a sheave mechanism for driving the seedling conveying wheel to intermittently rotate and a seedling tray track for restraining the pot seedling tray to move, the seedling conveying wheel is rotatably arranged on the frame, the sheave mechanism is in transmission connection with the seedling conveying wheel, and the seedling tray track is fixedly arranged on the frame.
2. The rice pot seedling transplanting machine of claim 1, wherein two pairs of said seedling clamps in a circumferentially sequential seedling pulling sequence are not axially adjacent.
3. The rice pot seedling transplanting machine according to claim 1, wherein the seedling pulling cylinder is prismatic, and a prismatic surface of the prismatic seedling pulling cylinder is provided with a pair of seedling clamps; or the seedling pulling cylinder is cylindrical.
4. The rice seedling transplanting machine of claim 1, wherein the seedling feeding wheel is of a column cage structure, the seedling feeding wheel of the column cage structure comprises a plurality of axially arranged cage columns, and two adjacent cage columns are used for clamping a row of pot holes of the pot seedling tray.
5. The rice pot seedling transplanting machine of claim 1, wherein the sheave mechanism comprises a driving plate, a sheave and a base, the driving plate and the sheave are respectively rotatably mounted on the base, the base is fixedly arranged, the driving plate is provided with a cylindrical pin, the sheave is radially provided with a plurality of open slots, and when the cylindrical pin rotates to the open slots, the sheave is rotated.
6. The rice pot seedling transplanting machine according to claim 5, wherein the base is fixed on the frame, the grooved wheel is in transmission connection with the seedling feeding wheel and is coaxially arranged, and the driving plate is in transmission connection with the seedling pulling cylinder through the transmission device.
7. The rice seedling transplanting machine of claim 6, wherein the transmission device is a gear transmission device, the gear transmission device comprises a first transmission gear and a second transmission gear which are meshed with each other, the first transmission gear is fixedly connected to one end of the seedling pulling cylinder, the first transmission gear is rotatably installed on the pivot, and the second transmission gear is coaxially arranged with the driving plate and fixedly connected with the driving plate.
8. The rice pot seedling transplanting machine of claim 7, wherein the other end of the seedling pulling cylinder is fixedly connected with a driving gear, and the driving gear is rotatably arranged on the pivot.
9. The rice seedling transplanting machine of claim 1, wherein the seedling tray rail comprises an outer rail and an inner rail, and a rail groove for restricting the movement of the seedling tray is formed between the outer rail and the inner rail.
10. The rice seedling transplanting machine of claim 9, wherein said outer rail comprises an outer platen section, an outer curved section and an outer tray section arranged in sequence, said outer platen section extending from top to bottom in a tangential direction of said seedling wheel, said outer curved section wrapping a rear peripheral portion of said seedling wheel, said outer tray section extending forward; the inner rail comprises an inner tray section, an inner bending section and an inner tray section which are sequentially arranged, wherein the inner tray section is arranged in parallel with the outer pressing disc section, the inner bending section wraps the periphery of the front side of the seedling conveying wheel, and the inner tray section is arranged in parallel with the outer tray section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096070.9U CN220654013U (en) | 2023-08-03 | 2023-08-03 | Rice pot seedling transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096070.9U CN220654013U (en) | 2023-08-03 | 2023-08-03 | Rice pot seedling transplanting machine |
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| Publication Number | Publication Date |
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| CN220654013U true CN220654013U (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202322096070.9U Active CN220654013U (en) | 2023-08-03 | 2023-08-03 | Rice pot seedling transplanting machine |
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| CN (1) | CN220654013U (en) |
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2023
- 2023-08-03 CN CN202322096070.9U patent/CN220654013U/en active Active
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