CN112616393A

CN112616393A - Portable transplanter

Info

Publication number: CN112616393A
Application number: CN202110029884.3A
Authority: CN
Inventors: 吴万和
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-04-09

Abstract

The invention relates to the field of agricultural implements, in particular to a portable rice transplanter. The utility model provides a portable transplanter, includes slide, traction band, seedling box frame, seedling case, the device of transplanting rice seedlings, the slightly perk of slide front end, middle part to the centre of rear end is opened there is the rectangle mouth, wholly is "door" shape, the slope of seedling case is placed on the seedling box frame that is fixed in the slide front portion, seedling case rear end is provided with the seedling fill, the haulage rope sets up on the slide front end perk edge before the seedling box frame, the device of transplanting rice seedlings sets up at slide middle part to rear end department, the device of transplanting rice seedlings includes stand, drive wheel and transplanting rice seedlings wheel, the stand is fixed to be set up in two edges of slide "door" shape, is provided with the sleeve on the stand, the transplanting rice seedlings wheel passes the sleeve frame on the stand through the pivot and establishes on the stand, the drive wheel is fixed at the both ends of pivot to the seedling fill through belt and seedling case links to each other. The invention has simple structure and low manufacturing cost, can be born by most farmers, solves the problem of the over-stooping and seedling transplanting of the farmers for a long time, and is a good invention benefiting the nation and the people.

Description

Portable transplanter

Technical Field

The invention relates to the field of agricultural implements, in particular to a portable rice transplanter.

Background

In the existing rice planting field, a rice transplanting machine is usually adopted for transplanting rice to improve the efficiency during large-scale planting, but the large-scale rice transplanting machine is complex in structure and high in cost, cannot bear the load of small-scale planting farmers, and is not suitable for the national conditions due to the fact that most people in China have few fields, oil and gas pollution is caused if a large and medium-sized rice transplanter is used, and labor is excessively wasted. The artificial rice transplanting is low in working efficiency, very labor-consuming and easy to cause physical damage.

Disclosure of Invention

The invention aims to provide a portable transplanter so as to solve the problems in the prior art.

In order to realize the purpose, the invention provides the following technical scheme: the utility model provides a portable transplanter, includes slide, traction band, seedling box frame, seedling case, the device of transplanting rice seedlings, the slightly perk of slide front end, middle part to the centre of rear end open there is the rectangle mouth, wholly is "door" shape, seedling case slope is placed on being fixed in the anterior seedling box frame of slide, seedling case rear end is provided with the seedling fill, on the slide front end perk edge before seedling box frame, the haulage rope was pull on the shoulder by the people's cover. The seedling transplanting device is arranged from the middle part to the rear end of the sliding plate and comprises an upright post, a driving wheel and a seedling transplanting wheel, the upright post is fixedly arranged on two edges of the door shape of the sliding plate, a sleeve is arranged on the upright post, the seedling transplanting wheel passes through the sleeve on the upright post through a rotating shaft and is erected on the upright post, and the driving wheel is fixed at two ends of the rotating shaft and is connected with a seedling hopper of the seedling box through a belt.

As a further technical characteristic of the invention, the transplanting wheel comprises a rotating rod, a planting plate, a telescopic spring and a reinforced connecting plate, one end of each rotary rod is circumferentially and uniformly fixed on the rotary shaft, the other end of each rotary rod is provided with a stop block, the reinforcing connecting plate is circumferentially arranged and fixedly connected among the rotary rods, the planting plate is a rectangular bending plate, a through hole is arranged at the center part of the fixing board, the fixing board is arranged on the rotating rod through the through hole and is connected with one end of the expansion spring, the other end of the extension spring is fixed on the reinforced connecting plate, the planting plate is provided with a seedling clamp and a clamp hook, the seedling clamp and the clamp hooks are arranged at four corners of the planting plate, the movable side of the seedling clamp is provided with an extension bar a, the clamp hook is an elastic rod and is perpendicular to the extension rod a, a wedge-shaped block is arranged on the clamp hook, and the extension rod a can be clamped by the wedge-shaped block when the seedling clamp is in an open state.

The invention is further characterized in that the rear end of the seedling box is Y-shaped and forked, the tail ends of the two forked ends are provided with seedling hoppers, seedling discharging springs are transversely arranged in the seedling hoppers, one ends of the seedling discharging springs are connected with seedling discharging wheels through shafts and bearing seats fixed on the side walls, the other ends of the seedling discharging springs extend out of the seedling hoppers through openings below the side walls of the seedling hoppers, seedling discharging stop blocks fixed on the outer side walls of the seedling hoppers are further arranged on the outer sides of the seedling discharging springs, the seedling discharging wheels are connected with the transmission wheel through belts, and the transmission wheel drives the seedling discharging wheels to rotate while rotating, namely drives the seedling discharging springs to rotate together to convey seedlings out. The seedling hopper is also provided with a unhooking rod, and the unhooking rod and the clamping hook vertically interfere with each other.

As a further technical characteristic of the invention, the seedling clamp also comprises a lock hook rod, two ends of the lock hook rod are respectively connected between the sliding plate and the seedling box frame, and the lock hook rod and an extension rod a on the seedling clamp generate interference extrusion, so that the extension rod a is buckled on a wedge-shaped block of the clamp hook to be fixed after the seedling clamp is opened.

As a further technical characteristic of the invention, the distance between the upper ends of the two lock hook rods is larger than that between the lower ends of the two lock hook rods, and the two lock hook rods are inverted splayed in overlooking angle. When the planting plate rotates into the groove, the seedling clamp lever is pressed into the clamp hook.

As a further technical characteristic of the invention, the overall width of the sliding plate is slightly less than the sum of the three seedling distances.

When the seedling box is in operation, the seedlings are placed in the seedling box, the seedling box is placed on the seedling box frame, the extension rod of the seedling clamp is buckled on the wedge-shaped block of the clamping hook and fixed, and the seedling clamp is in an open state. Through manpower pulling traction belt, the slide begins to slide at the paddy field and goes ahead under manpower is drawn, and the slide has certain level and smooth effect to the paddy field surface, inserts the paddy field and begins to rotate this moment at the rotary rod of transplanting rice seedlings wheel, and during the rotation, the drive wheel also follows the rotation, drives the play seedling wheel rotation that the seedling was fought through the belt simultaneously. The rotation that goes out the seedling wheel and drive out the seedling spring can drive down the seedling that receives the gravity extrusion in the seedling fill of seedling bottom of the case portion on the one hand, and on the other hand is through the effect of the horizontal delivery power of going out the seedling spring, and after the seedling sinks a distance, the horizontal delivery power of going out the seedling spring just in time is acted on the stem of the better seedling of atress effect. When the seedlings are transversely output to the opening of the seedling hopper along with the seedling outlet spring, the seedling clamp is just in an open state and enters the opening, at the moment, the unhooking rod vertically interferes with the clamping hook, the wedge-shaped block leaves the extension rod of the seedling clamp, and the seedling clamp is closed to clamp the seedlings to move downwards. When the seedling clamp clamps the root of the seedling and inserts the seedling into the paddy field, the lock hook rod just interferes with the extension bar of the seedling clamp, the extension bar is extruded, the extension bar is buckled on the wedge-shaped block of the clamping hook after the seedling clamp is opened and is fixed, and the seedling clamp is in an open state at the moment and waits for entering the next round of seedling transplanting operation by rotating. Because the rotary rod inserts paddy field earth this moment in, the field planting board receives the extrusion on ground and removes, and expanding spring's pressure makes the field planting board sticiss subaerial, and the peripheral earth compaction of seedling just will be planted down that can be fine makes the better fixed of seedling, can also make further level and smooth to the pit of trampling out when the planting personnel walk in the front simultaneously.

Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and low manufacturing cost, can be born by most farmers, solves the problem of the over-stooping and seedling transplanting of the farmers for a long time, and is a good invention benefiting the nation and the people. The inclined placement and the Y-shaped branching structure of the seedling box enable seedlings to automatically slide downwards under the action of gravity and to be automatically divided into two seedling hoppers, so that the automation of a certain degree is achieved. The planting plate can squeeze the slurry in the paddy field into the seedlings in a small range, thereby ensuring the success of planting each seedling without loss. The expansion spring on the planting plate can compress the seedling and then extend back, so that the seedling clamp can be separated from the seedling to be planted, and the seedling cannot be carried over when the seedling clamp moves forward.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the rice transplanting wheel of the invention;

FIG. 4 is an enlarged view of the seedling container of the present invention;

FIG. 5 is an enlarged view of a portion of the seedling clamp of the present invention moving out of the lock hook;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2 at the circle;

FIG. 7 is an enlarged view of the structure of FIG. 4 at the circle;

in the figure, a sliding plate 1, a traction belt 2, a seedling box frame 3, a seedling box 4, a seedling bucket 41, a seedling discharging spring 411, a seedling discharging wheel 412, a seedling discharging stop 413, an unhooking rod 414, a seedling transplanting device 5, an upright post 51, a transmission wheel 52, a seedling transplanting wheel 53, a rotating rod 531, a planting plate 532, a seedling clamp 5321, a clamp hook 5322, an expansion spring 533, a reinforcing connecting plate 534, a locking hook rod 6 and a lengthening rod a.

Detailed Description

The invention is explained in detail below with reference to the figures and the specific embodiments.

A portable transplanter, which comprises a sliding plate 1, a traction belt 2, a seedling box frame 3, a seedling box 4 and a transplanting device 5, the front end of the sliding plate 1 is slightly tilted, a rectangular opening is arranged between the middle part and the rear end, the whole sliding plate is in a door shape, the seedling box 4 is obliquely arranged on a seedling box frame 3 fixed at the front part of the sliding plate 1, a seedling hopper 41 is arranged at the rear end of the seedling box 4, the traction rope 2 is arranged on the front end tilting edge of the sliding plate 1 in front of the seedling box frame 3, the seedling planting device 5 is arranged from the middle part to the rear end of the sliding plate 1, the rice transplanting device 5 comprises a column 51, a transmission wheel 52 and rice transplanting wheels 53, the column 51 is fixedly arranged on two edges of the sliding plate 1 in a door shape, the column 51 is provided with a sleeve, the seedling transplanting wheel 53 passes through a sleeve on the upright post 51 through a rotating shaft and is erected on the upright post, and the driving wheels 52 are fixed at two ends of the rotating shaft and are connected with the seedling hopper 41 of the seedling box 4 through a belt.

The transplanting wheel 53 comprises a rotating rod 531, a planting plate 532, a telescopic spring 533 and a reinforced connecting plate 534, one end of each rotating rod 531 is circumferentially and uniformly fixed on the rotating shaft, the other end of each rotating rod 531 is provided with a stop block, the reinforcing connecting plates 534 are circumferentially arranged and fixedly connected among the rotating rods 531, the planting plates 532 are rectangular bent plates, a through hole is arranged at the center part of the fixing board 532, the fixing board 532 is arranged on the rotating rod 531 through the through hole, and is connected with one end of the telescopic spring 533, the other end of the telescopic spring 533 is fixed on the reinforced connection plate 534, the planting plate 532 is provided with a seedling clamp 5321 and a clamping hook 5322, the seedling clamp 5321 and the clamping hook 5322 are arranged at four corners of the planting plate 532, the movable side of the seedling clamp 5321 is provided with an extension bar a, the clamp hook 5322 is an elastic bar and is perpendicular to the extension bar a, a wedge-shaped block is arranged on the clamp hook 5322, and the extension bar a can be clamped by the wedge-shaped block when the seedling clamp 5321 is in an open state.

The rear end of the seedling box 4 is Y-shaped and forked, a seedling hopper 41 is arranged at the tail end of the two forks, a seedling discharging spring 411 is transversely arranged in the seedling hopper 41, one end of the seedling discharging spring 411 is connected with a seedling discharging wheel 412 through a shaft and a bearing seat fixed on the side wall, the other end of the seedling discharging spring extends out of the seedling hopper 41 through an opening below the side wall of the seedling hopper, a seedling discharging stop 413 fixed on the outer side wall of the seedling hopper 41 is further arranged on the outer side of the seedling discharging spring 411, the seedling discharging wheel 412 is connected with the transmission wheel 52 through a belt, a hook releasing rod 414 is further arranged on the seedling hopper 41, and the hook releasing rod 414 vertically interferes with the clamping hook 53.

The seedling clamp is characterized by further comprising a lock hook rod 6, wherein two ends of the lock hook rod 6 are respectively connected between the sliding plate 1 and the seedling box frame 3, and the lock hook rod and the extension rod a on the seedling clamp 5321 are subjected to interference extrusion, so that the extension rod a is buckled on the wedge-shaped block of the clamp hook 5322 to be fixed after the seedling clamp 5321 is opened.

The distance between the upper ends of the two lock hook rods 6 is larger than that between the lower ends of the two lock hook rods 6, and the two lock hook rods 6 are inverted splayed in overlooking angle. When the planting plate rotates into the groove, the seedling clamp lever is pressed into the clamp hook.

The overall width of the sliding plate 1 is slightly less than the sum of the seedling distances of three rows.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A portable transplanter which is characterized in that: comprises a sliding plate (1), a traction belt (2), a seedling box frame (3), a seedling box (4) and a seedling transplanting device (5), wherein the front end of the sliding plate (1) is slightly tilted, a rectangular opening is formed in the middle of the middle part to the rear end, the whole seedling box is in a door shape, the seedling box (4) is obliquely placed on the seedling box frame (3) fixed on the front part of the sliding plate (1), a seedling hopper (41) is arranged at the rear end of the seedling box (4), a traction rope (2) is arranged on the tilting edge of the front end of the sliding plate (1) in front of the seedling box frame (3), the seedling transplanting device (5) is arranged at the middle part to the rear end of the sliding plate (1), the seedling transplanting device (5) comprises a stand column (51), a transmission wheel (52) and a seedling transplanting wheel (53), the stand column (51) is fixedly arranged on two sleeve frames of the door shape of the sliding plate (1), a sleeve is arranged on the stand column (51), the seedling transplanting wheel (53) passes through a rotating shaft to be erected, the driving wheels (52) are fixed at two ends of the rotating shaft and are connected with the seedling hopper (41) of the seedling box (4) through a belt.

2. The portable rice transplanter according to claim 1, wherein: the seedling transplanting wheel (53) comprises a rotary rod (531), field planting plates (532), telescopic springs (533) and reinforced connecting plates (534), one end of the rotary rod (531) is circumferentially and uniformly fixed on a rotary shaft, the other end of the rotary rod is provided with a stop block, the reinforced connecting plates (534) are circumferentially and fixedly connected between the rotary rods (531), the field planting plates (532) are rectangular bent plates, the center parts of the field planting plates are provided with through holes, the field planting plates (532) are arranged on the rotary rods (531) through the through holes and are connected with one ends of the telescopic springs (533), the other ends of the telescopic springs (533) are fixed on the reinforced connecting plates (534), seedling clamps (5321) and clamp hooks (5322) are arranged on the field planting plates (532), the seedling clamps (5321) and the clamp hooks (5322) are arranged on the four corner plates (532), and extension rods (a) are arranged on the movable sides of the seedling clamps (5321), the clamp hook (5322) is an elastic rod and is perpendicular to the extension rod (a), a wedge-shaped block is arranged on the clamp hook (5322), and the extension rod (a) can be clamped by the wedge-shaped block when the seedling clamp (5321) is in an open state.

3. The portable rice transplanter according to claim 1, wherein: the rear end of the seedling box (4) is Y-shaped and forked, the two forked tail ends are provided with seedling hoppers (41), seedling discharging springs (411) are transversely arranged in the seedling hoppers (41), one ends of the seedling discharging springs (411) are connected with seedling discharging wheels (412) through shafts and bearing seats fixed on the side walls, the other ends of the seedling discharging springs extend out of the seedling hoppers (41) through openings below the side walls of the seedling hoppers, seedling discharging stop blocks (413) fixed on the outer side walls of the seedling hoppers (41) are further arranged on the outer sides of the seedling discharging springs (411), unhooking rods (414) are further arranged on the seedling hoppers (41), and vertical interference occurs between the unhooking rods (414) and clamping hooks (5322).

4. The portable rice transplanter according to claim 1, wherein: the seedling clamp is characterized by further comprising a lock hook rod (6), wherein two ends of the lock hook rod (6) are respectively connected between the sliding plate (1) and the seedling box frame (3), and the lock hook rod and an extension rod (a) on the seedling clamp (5321) are subjected to interference extrusion, so that the extension rod (a) is buckled on a wedge-shaped block of the clamp hook (5322) to be fixed after the seedling clamp is opened.

5. The portable rice transplanter according to claim 4, wherein: the distance between the upper ends of the two lock hook rods (6) is larger than that between the lower ends of the two lock hook rods, and the two lock hook rods (6) are inverted splayed in overlooking angle.

6. The portable rice transplanter according to claim 1, wherein: the total width of the sliding plate (1) is slightly less than the sum of the seedling distances of three rows.