CN119547616B - Riding type high-speed rice transplanter - Google Patents
Riding type high-speed rice transplanter Download PDFInfo
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- CN119547616B CN119547616B CN202411776852.XA CN202411776852A CN119547616B CN 119547616 B CN119547616 B CN 119547616B CN 202411776852 A CN202411776852 A CN 202411776852A CN 119547616 B CN119547616 B CN 119547616B
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- lifting
- fixedly connected
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- type high
- riding type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention relates to the technical field of rice transplanting machines, in particular to a riding type high-speed rice transplanting machine, which comprises a vehicle body, wherein the rear end of the vehicle body is vertically and slidably connected with a lifting table, the lower surface of the lifting table is fixedly provided with a contact plate, the front edge of the contact plate is provided with an inclined guide surface, the rear end of the vehicle body is connected with a connecting plate through a lifting mechanism, the front end of the lower surface of the connecting plate is fixedly connected with the lifting plate, the two sides of the lower surface of the lifting plate are respectively and fixedly connected with guide posts, the lower edge of the outer surface of each guide post is provided with an anti-drop edge, the outer surface sliding sleeve of each anti-drop edge is provided with a guide cylinder, the lower end of each guide cylinder is fixedly connected with the upper surface of the lifting table, and the inner side threads of each guide post penetrate through a distance adjusting column.
Description
Technical Field
The invention relates to the technical field of rice transplanting machines, in particular to a riding type high-speed rice transplanting machine.
Background
The riding type high-speed rice transplanter is a modern agricultural machine, adopts riding type design, so that an operator can sit on the machine to perform rice transplanting operation, and the efficiency and comfort of rice transplanting are greatly improved.
The existing transplanting machine has the defects that the ground of a field is uneven easily in the running process of a vehicle body, the transplanting position is uneven, the problem of deflection easily occurs after transplanting, and in addition, the rear transplanting mechanism is easy to collide with hard objects such as stones in the field to cause structural damage in the running process of the field, so that the riding type high-speed transplanting machine is provided.
Disclosure of Invention
The invention aims to solve the defects in the background technology and provides a riding type high-speed rice transplanter.
The technical scheme includes that the riding type high-speed rice transplanting machine comprises a machine body, wherein the rear end of the machine body is vertically and slidably connected with a lifting table, the lower surface of the lifting table is fixedly provided with a contact plate, the front edge of the contact plate is provided with an inclined guide surface, the rear end of the machine body is connected with a connecting plate through a lifting mechanism, the front end of the lower surface of the connecting plate is fixedly connected with the lifting plate, two sides of the lower surface of the lifting plate are respectively fixedly connected with a guide post, the lower edge of the outer surface of the guide post is provided with an anti-falling edge, the outer surface of the anti-falling edge is slidably sleeved with a guide cylinder, the lower end of the guide cylinder is fixedly connected with the upper surface of the lifting table, the inner side threads of the guide posts penetrate through distance adjusting columns, the lower end of the distance adjusting columns is fixedly connected with a lifting disc, a compression spring is arranged between the lower surface of the lifting disc and the inner bottom surface of the guide cylinder, the upper ends of the two distance adjusting columns are jointly provided with a synchronous mechanism, and the rear end of the upper surface of the lifting table is provided with a rice transplanting mechanism.
Preferably, a sleeve plate is fixedly arranged at the rear end of the vehicle body, a vertical guide plate penetrates through the outer surface of the sleeve plate in a sliding manner, the lower end of the vertical guide plate is fixedly connected with the upper surface of the lifting table, a reinforcing rib is fixedly connected at the upper end of the rear surface of the vertical guide plate, and the lower end of the reinforcing rib is fixedly connected with the upper surface of the lifting table.
Preferably, the lifting mechanism comprises a mounting seat fixedly mounted at the rear end of the vehicle body, a telescopic cylinder is fixedly mounted at the upper end of the mounting seat, and the telescopic end of the telescopic cylinder is fixedly connected with the lower surface of the connecting plate.
Preferably, the synchronous mechanism comprises a top wheel fixedly connected to the upper end of the distance adjusting column, the outer surface of the top wheel is provided with transmission teeth, and the surfaces of the two top wheels are sleeved with synchronous belts which are meshed with the transmission teeth.
Preferably, the upper surface of the top wheel is provided with a multi-angle groove.
Preferably, the seedling transplanting mechanism comprises a seedling placing box fixedly installed in the middle of the upper surface of the lifting table, and a seedling pulling mechanism is arranged at the rear end of the upper surface of the lifting table.
Preferably, the seedling pulling mechanism comprises two side plates fixedly installed on the upper surface of the lifting table, a connecting shaft is fixedly inserted between the two side plates, a transmission shaft is inserted between the front ends of the two side plates in a rotating mode, transmission rods are fixedly sleeved at the two ends of the transmission shaft respectively, L-shaped rods are connected at the lower ends of the side surfaces of the transmission rods in a rotating mode through second rotating shafts, connecting rods are connected at the two ends of the connecting shaft in a rotating mode respectively, the lower ends of the side surfaces of the connecting rods are connected with the side surfaces of the L-shaped rods in a rotating mode through first rotating shafts, and a driving mechanism is arranged on the surface of the transmission shaft.
Preferably, the driving mechanism comprises a supporting frame fixedly arranged on the upper surface of the lifting table, a rotating shaft is penetrated through the side surface of the supporting frame in a rotating way, a transmission gear is sleeved on the outer surface of the rotating shaft, one end of the rotating shaft is fixedly connected with an output shaft of the motor, the motor is fixedly arranged on the side surface of the supporting frame, a gear sleeve is sleeved on the outer surface of the transmission shaft, and a transmission chain is sleeved on the outer edges of the transmission gear and the gear sleeve in a sleeved mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can play a smooth effect on the ground in transplanting so as to ensure the stable effect of the subsequent transplanting and prevent the phenomenon of falling down easily;
2. The invention can prevent the problem of hard scraping and collision between the lower surface of the lifting table and the stone, effectively avoid the problem of damage, and is suitable for complex field conditions.
Drawings
FIG. 1 is a schematic view of a riding type high-speed rice transplanter;
FIG. 2 is a schematic view showing a partial construction of a riding type high-speed rice transplanter according to the present invention;
FIG. 3 is an enlarged view of the riding type high-speed rice transplanter of the present invention at A in FIG. 2;
FIG. 4 is a schematic view of a lifting mechanism of a riding type high-speed rice transplanter according to the present invention;
FIG. 5 is a cross-sectional view of a guide cylinder of a riding type high-speed rice transplanter according to the present invention;
FIG. 6 is a cross-sectional view of a guide post of a riding type high-speed rice transplanter according to the present invention;
Fig. 7 is a schematic view of a contact plate of a riding type high-speed rice transplanter.
1. The device comprises a vehicle body, 2 lifting platforms, 3, mounting seats, 4, telescopic cylinders, 5, connecting plates, 6, lifting plates, 7, guide cylinders, 8, compression springs, 9, guide posts, 10, anti-disengaging edges, 11, lifting discs, 12, distance adjusting posts, 13, top wheels, 14, polygonal grooves, 15, transmission teeth, 16, synchronous belts, 17, vertical guide plates, 18, sleeve plates, 19, reinforcing ribs, 20, contact plates, 21, inclined guide surfaces, 22, supporting frames, 23, rotating shafts, 24, motors, 25, transmission gears, 26, transmission chains, 27, side plates, 28, gear sleeves, 29, transmission shafts, 30, transmission rods, 31, L-shaped rods, 32, first rotating shafts, 33, connecting rods, 34, second rotating shafts, 35, connecting shafts and 36 and seedling placing boxes.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The riding type high-speed rice transplanter comprises a vehicle body 1, wherein the rear end of the vehicle body 1 is vertically and slidably connected with a lifting table 2, the lower surface of the lifting table 2is fixedly provided with a contact plate 20, the front edge of the contact plate 20 is provided with a inclined guide surface 21, the rear end of the vehicle body 1 is connected with a connecting plate 5 through a lifting mechanism, the front end of the lower surface of the connecting plate 5 is fixedly connected with a lifting plate 6, two sides of the lower surface of the lifting plate 6 are respectively fixedly connected with a guide post 9, the lower edge of the outer surface of the guide post 9 is provided with an anti-falling edge 10, the outer surface of the anti-falling edge 10 is slidably sleeved with a guide cylinder 7, the lower end of the guide cylinder 7 is fixedly connected with the upper surface of the lifting table 2, inner threads of the guide post 9 penetrate through a distance adjusting column 12, the lower end of the distance adjusting column 12is fixedly connected with a lifting disc 11, a compression spring 8 is arranged between the lower surface of the lifting disc 11 and the inner bottom surface of the guide cylinder 7, the upper ends of the two distance adjusting columns 12 are jointly provided with a synchronous mechanism, and the rear end of the upper surface of the lifting table 2is provided with a rice transplanting mechanism.
The rear end of the car body 1 is fixedly provided with a sleeve plate 18, the outer surface of the sleeve plate 18 penetrates through a vertical guide plate 17 in a sliding manner, the lower end of the vertical guide plate 17 is fixedly connected with the upper surface of the lifting platform 2, the upper end of the rear surface of the vertical guide plate 17 is fixedly connected with a reinforcing rib 19, and the lower end of the reinforcing rib 19 is fixedly connected with the upper surface of the lifting platform 2. When the lifting platform 2 moves up and down, the vertical guide plate 17 can slide up and down relative to the sleeve plate 18, and the reinforcing ribs 19 play a role in increasing structural strength so as to prevent the problem of structural deformation of the vertical guide plate 17.
The lifting mechanism comprises a mounting seat 3 fixedly mounted at the rear end of the vehicle body 1, a telescopic cylinder 4 is fixedly mounted at the upper end of the mounting seat 3, and the telescopic end of the telescopic cylinder 4 is fixedly connected to the lower surface of a connecting plate 5. When the telescopic cylinder 4 stretches, the connecting plate 5 can be made to move up and down.
The synchronous mechanism comprises a top wheel 13 fixedly connected to the upper end of the distance adjusting column 12, the outer surface of the top wheel 13 is provided with a transmission tooth 15, the surfaces of the two top wheels 13 are sleeved with a synchronous belt 16, and the synchronous belt 16 is meshed with the transmission tooth 15. When the top wheel 13 on one side rotates, the synchronous belt 16 drives the top wheel 13 on the other side to rotate simultaneously, so that the distance adjusting columns 12 on two sides synchronously move up and down to adjust, and the compression springs 8 on two sides are prevented from being extruded to different degrees during adjustment.
The upper surface of the top wheel 13 is provided with a polygonal groove 14 which can be formed into a common hexagonal groove, so that the top wheel 13 can be rotated by being matched with a spanner.
The seedling transplanting mechanism comprises a seedling placing box 36 fixedly arranged in the middle of the upper surface of the lifting table 2, and a seedling poking mechanism is arranged at the rear end of the upper surface of the lifting table 2. The seedling box 36 is a common technology for placing seedlings, and the lower surface is provided with a through hole, so that the seedlings can be conveniently pulled out by matching with a seedling pulling mechanism.
The seedling pulling mechanism comprises two side plates 27 fixedly mounted on the upper surface of the lifting platform 2, a connecting shaft 35 is fixedly inserted between the two side plates 27, a transmission shaft 29 is rotatably inserted between the front ends of the two side plates 27, transmission rods 30 are fixedly sleeved at the two ends of the transmission shaft 29 respectively, L-shaped rods 31 are rotatably connected at the lower ends of the side surfaces of the transmission rods 30 through second rotating shafts 34, connecting rods 33 are rotatably connected at the two ends of the connecting shaft 35 respectively, and a driving mechanism is arranged on the surface of the transmission shaft 29. When the transmission shaft 29 rotates, the transmission rod 30 rotates to drive the L-shaped rod 31 and the connecting rod 33 to move, and meanwhile, due to the existence of the first rotating shaft 32 and the second rotating shaft 34, the L-shaped rod 31 performs a grabbing action, so that the lower end of the L-shaped rod 31 grabs seedlings at the seedling box 36 and performs a plugging action.
The driving mechanism comprises a supporting frame 22 fixedly arranged on the upper surface of the lifting platform 2, a rotating shaft 23 is rotatably penetrated through the side surface of the supporting frame 22, a transmission gear 25 is sleeved on the outer surface of the rotating shaft 23, one end of the rotating shaft 23 is fixedly connected with an output shaft of a motor 24, the motor 24 is fixedly arranged on the side surface of the supporting frame 22, a gear sleeve 28 is sleeved on the outer surface of a transmission shaft 29, and a transmission chain 26 is sleeved on the outer edges of the transmission gear 25 and the gear sleeve 28. When the motor 24 rotates, the rotating shaft 23 rotates, and the power is transmitted to the transmission shaft 29 under the cooperation of the transmission gear 25, the transmission chain 26 and the gear sleeve 28.
In the use, the lower surface of contact plate 20 contacts ground all the time, play smooth effect to guarantee the stable effect of follow-up transplanting rice seedlings, be difficult for taking place askew phenomenon, simultaneously, because the existence of oblique guide face 21, when contacting the stone, oblique guide face 21 can move up relatively, drives elevating platform 2 and moves up, guide cylinder 7 can slide up relative guide pillar 9, extrusion compression spring 8, thereby play the problem emergence that prevents elevating platform 2 lower surface and stone hard scratch, effectively avoided the problem of damage, be applicable to complicated field condition and use.
Through control telescopic cylinder 4 is flexible for connecting plate 5 reciprocates, and then makes lifter plate 6 reciprocate, drives guide pillar 9, guide cylinder 7 and elevating platform 2 reciprocate, changes the interval between elevating platform 2 and the ground, and the degree of depth is suitable when guaranteeing to transplant rice seedlings, also can ensure can not take place to scrape when advancing on the land and touch the damage, uses to adjust nimble convenience.
By means of the cooperation of spanner rotation one of the top wheel 13, take hold-in range 16 down, the top wheel 13 of opposite side also can rotate, and then make pitch adjusting post 12 shift up and down for guide pillar 9 change the position to change the position of lifting plate 11's position, change compression spring 8 by the degree of extrusion, consequently, can adjust contact plate 20 and only go on moving when receiving how big push-out force, prevent compression spring 8 by the degree of extrusion too low and cause the unstable problem when elevating platform 2 moves, also prevent compression spring 8 by the degree of extrusion too high and cause the problem that is difficult to lift when receiving ground hardness thing collision.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A riding type high-speed rice transplanter comprises a vehicle body (1) and is characterized in that the rear end of the vehicle body (1) is connected with a lifting table (2) in a vertical sliding mode, the lower surface of the lifting table (2) is fixedly provided with a contact plate (20), the front edge of the contact plate (20) is provided with a inclined guide surface (21), the rear end of the vehicle body (1) is connected with a connecting plate (5) through a lifting mechanism, the front end of the lower surface of the connecting plate (5) is fixedly connected with a lifting plate (6), two sides of the lower surface of the lifting plate (6) are fixedly connected with guide columns (9) respectively, the lower edge of the outer surface of the guide columns (9) is provided with an anti-falling edge (10), the outer surface of the anti-falling edge (10) is sleeved with a guide cylinder (7) in a sliding mode, the lower end of the guide cylinder (7) is fixedly connected with the upper surface of the lifting table (2), the inner side threads of the guide column (9) penetrate through a distance adjusting column (12), the lower end of the distance adjusting column (12) is fixedly connected with a lifting disc (11), a compression spring (8) is arranged between the lower surface of the lifting disc (11) and the inner bottom surface of the guide cylinder (7), the lower surface of the two distance adjusting columns (12) are arranged at the same level, and the upper end of the rice transplanting mechanism is arranged at the same level.
2. The riding type high-speed rice transplanter according to claim 1, wherein a sleeve plate (18) is fixedly arranged at the rear end of the cart body (1), a vertical guide plate (17) is penetrated through the outer surface of the sleeve plate (18) in a sliding mode, the lower end of the vertical guide plate (17) is fixedly connected with the upper surface of the lifting table (2), a reinforcing rib (19) is fixedly connected to the upper end of the rear surface of the vertical guide plate (17), and the lower end of the reinforcing rib (19) is fixedly connected to the upper surface of the lifting table (2).
3. The riding type high-speed rice transplanter according to claim 1, wherein the lifting mechanism comprises a mounting seat (3) fixedly mounted at the rear end of the vehicle body (1), a telescopic cylinder (4) is fixedly mounted at the upper end of the mounting seat (3), and the telescopic end of the telescopic cylinder (4) is fixedly connected to the lower surface of the connecting plate (5).
4. The riding type high-speed rice transplanter of claim 1, wherein the synchronizing mechanism comprises a top wheel (13) fixedly connected to the upper end of the distance adjusting column (12), transmission teeth (15) are formed on the outer surface of the top wheel (13), a synchronous belt (16) is sleeved on the surfaces of the two top wheels (13), and the synchronous belt (16) is meshed with the transmission teeth (15).
5. The riding type high-speed rice transplanter according to claim 4, wherein the upper surface of the top wheel (13) is provided with a polygonal groove (14).
6. The riding type high-speed rice transplanter according to claim 1, wherein the rice transplanting mechanism comprises a seedling box (36) fixedly arranged in the middle of the upper surface of the lifting table (2), and a seedling poking mechanism is arranged at the rear end of the upper surface of the lifting table (2).
7. The riding type high-speed rice transplanter of claim 6, wherein the seedling pulling mechanism comprises two side plates (27) fixedly arranged on the upper surface of the lifting table (2), a connecting shaft (35) is fixedly inserted between the two side plates (27), a transmission shaft (29) is rotatably inserted between the front ends of the two side plates (27), transmission rods (30) are fixedly sleeved at two ends of the transmission shaft (29) respectively, L-shaped rods (31) are rotatably connected at the lower ends of the side surfaces of the transmission rods (30) through second rotating shafts (34), connecting rods (33) are rotatably connected at two ends of the connecting shaft (35) respectively, the lower ends of the side surfaces of the connecting rods (33) are rotatably connected with the side surfaces of the L-shaped rods (31) through first rotating shafts (32), and a driving mechanism is arranged on the surfaces of the transmission shafts (29).
8. The riding type high-speed rice transplanter of claim 7, wherein the driving mechanism comprises a supporting frame (22) fixedly arranged on the upper surface of the lifting table (2), a rotating shaft (23) is rotatably penetrated through the side surface of the supporting frame (22), a transmission gear (25) is fixedly sleeved on the outer surface of the rotating shaft (23), one end of the rotating shaft (23) is fixedly connected with an output shaft of a motor (24), the motor (24) is fixedly arranged on the side surface of the supporting frame (22), a gear sleeve (28) is fixedly sleeved on the outer surface of the transmission shaft (29), and a transmission chain (26) is jointly sleeved outside the transmission gear (25) and the gear sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411776852.XA CN119547616B (en) | 2024-12-05 | 2024-12-05 | Riding type high-speed rice transplanter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411776852.XA CN119547616B (en) | 2024-12-05 | 2024-12-05 | Riding type high-speed rice transplanter |
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| CN119547616A CN119547616A (en) | 2025-03-04 |
| CN119547616B true CN119547616B (en) | 2025-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411776852.XA Active CN119547616B (en) | 2024-12-05 | 2024-12-05 | Riding type high-speed rice transplanter |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416543A (en) * | 2016-10-29 | 2017-02-22 | 孙成军 | Rice seedling pushing device of walking type rice seedling transplanter |
| CN109548456A (en) * | 2018-12-24 | 2019-04-02 | 临沭县东泰机械有限公司 | A kind of peanut harvester ceding of Taiwan |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2803202B2 (en) * | 1989-08-16 | 1998-09-24 | 井関農機株式会社 | Riding rice transplanter |
| CN114365609A (en) * | 2022-01-27 | 2022-04-19 | 姜煜坤 | Rice transplanter transplanting depth adjusting mechanism |
| CN118216270A (en) * | 2024-04-24 | 2024-06-21 | 四川省农业机械科学研究院 | Transplanter with anti-sinking mechanism |
| CN118342070A (en) * | 2024-05-17 | 2024-07-16 | 河北凯盛流体设备制造有限公司 | Welding equipment for valve production |
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2024
- 2024-12-05 CN CN202411776852.XA patent/CN119547616B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416543A (en) * | 2016-10-29 | 2017-02-22 | 孙成军 | Rice seedling pushing device of walking type rice seedling transplanter |
| CN109548456A (en) * | 2018-12-24 | 2019-04-02 | 临沭县东泰机械有限公司 | A kind of peanut harvester ceding of Taiwan |
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| CN119547616A (en) | 2025-03-04 |
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