CN210093926U

CN210093926U - Hand-held type tobacco seedling transplanting device

Info

Publication number: CN210093926U
Application number: CN201920904334.XU
Authority: CN
Inventors: 马强; 崔志军; 杜玉海; 赵国英; 宋振财; 韩中波; 窦虎坦; 范增博; 王飞
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-21
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a hand-held type tobacco seedling transplanting device, it includes the automobile body, and the automobile body includes the crossbeam and is located the wheel of crossbeam both sides, is provided with transplanting device, flourishing seedling tray and promotion handle on the automobile body, and transplanting device sets up a base including transplanting a section of thick bamboo, duckbilled portion and duckbilled portion actuating mechanism that opens and shuts on the crossbeam, sets up a through-hole on the base, but transplanting a section of thick bamboo vertical slip in the through-hole. The transplanting cylinder is sleeved with a return spring, and two ends of the return spring respectively prop against the base and a baffle ring at the upper end of the transplanting cylinder. The baffle ring extends outwards to form a vertical rod, and the bottom end of the vertical rod is connected with a treading part capable of driving the transplanting cylinder to vertically move. The utility model has the characteristics of can avoid stepping on broken plastic film, need not manual mentioning, a large amount of tobacco seedlings of portability and plant spacing are fixed.

Description

Hand-held type tobacco seedling transplanting device

Technical Field

The utility model relates to a hand-held type tobacco seedling transplanting device.

Background

Along with the development of agricultural mechanical equipment, the tobacco seedling is also gradually changed into mechanized transplanting by artifical manual transplanting in the transplanting process, generally adopts large-scale transplanter to transplant to the smooth tobacco field of large tracts of land, and to the tobacco field of small area such as mountain region hills, people often adopt handheld simple and easy tobacco seedling transplanting device to transplant. The following problems arise during transplantation: 1. because the tectorial membrane has been when transplanting, people need stand in the furrow and transplant, and the manual work needs the side to operate when transplanting, and the plastic film is stepped on brokenly very easily to people's heel like this, influences and transplants efficiency. 2. During transplanting, the bottom end of the simple tobacco seedling transplanting device needs to be manually inserted into soil, the simple tobacco seedling transplanting device is lifted and moved to the next position after the transplanting is completed, the simple tobacco seedling transplanting device needs to be continuously lifted and carried for operation during the transplanting, the arms of people can be aching and painful due to long-time operation, and the transplanting efficiency is reduced. 3. When transplanting, generally need two people to carry out the cooperation operation, carry the tobacco seedling alone, another person's portable simple and easy tobacco seedling transplanting device carries out the cooperation operation, can additionally increase the labour like this to once can not carry a large amount of tobacco seedlings. 4. When the manual work is carried out through the simple tobacco seedling transplanting device, the plant spacing of the adjacent tobacco seedlings is completely carried out in an eye-observing mode, so that the plant spacing of the adjacent tobacco seedlings is easy to vary, and the growth and the final yield of the tobacco seedlings are influenced. Therefore, the hand-held tobacco seedling transplanting device which can avoid breaking the mulching film, does not need to be manually lifted and can carry a large number of tobacco seedlings and has fixed plant spacing is designed, and the hand-held tobacco seedling transplanting device has wide market prospect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of above-mentioned prior art, the utility model provides a can avoid stepping on broken plastic film, need not manual a large amount of tobacco seedlings of portability and fixed hand-held type tobacco seedling transplanting device of plant spacing.

The utility model provides a technical scheme that its technical problem adopted is:

a hand-held tobacco seedling transplanting device comprises a vehicle body, wherein the vehicle body comprises a cross beam and wheels positioned on two sides of the cross beam, the vehicle body is provided with a transplanting device, a seedling containing disc and a pushing handle, the transplanting device comprises a transplanting cylinder, a duckbill part and a duckbill part opening and closing driving mechanism, a base is arranged on the cross beam, a through hole is formed in the base, and the transplanting cylinder can vertically slide in the through hole; a return spring is sleeved on the transplanting cylinder, and two ends of the return spring are respectively propped against the base and a retaining ring at the upper end of the transplanting cylinder; the baffle ring extends outwards to form a vertical rod, and the bottom end of the vertical rod is connected with a treading part capable of driving the transplanting cylinder to vertically move;

the duck bill parts are symmetrically hinged to the bottom of the transplanting barrel, and a connecting ring is arranged at the side end of each duck bill part; the duckbill opening and closing driving mechanism comprises a traction rope, a compression spring and a brake lever, a ring is fixed at the bottom of the side wall of the transplanting barrel, one end of the traction rope is connected with the connecting ring, the other end of the traction rope penetrates through the ring and then is connected with the brake lever, the compression spring is sleeved on the traction rope, and two ends of the compression spring are respectively propped against the connecting ring and the ring;

the seedling containing disc is arranged above the cross beam through a plurality of fixing rods, and the pushing handle is arranged on the rear side wall of the seedling containing disc; still fixed connection a horizontal pole on the right side wall of flourishing seedling tray, the end of horizontal pole sets up a circular handle, the brake lever sets up the inboard of circular handle.

Furthermore, every the wheel is rotatable to be set up at the bottom inboard of a vertical support, the vertical direction of vertical support sets up one row of fixed orifices, the end of crossbeam sets up the vertical square groove of both ends open-ended, vertical support passes through the pin to be fixed in the square groove.

Furthermore, a plant spacing mechanism is further arranged on the vertical support and comprises a sliding block, an extrusion spring and a connecting rope, a bearing is sleeved on a rotating shaft of the right wheel, and an outer ring of the bearing is fixed at the bottom of the vertical support; a stop block is arranged on the rotating shaft outside the bearing, an annular groove is correspondingly arranged on the vertical support, the sliding block can slide left and right in an open groove arranged on one side of the vertical support, and the left end of the open groove is communicated with the annular groove; when the slide block slides to the leftmost end, the slide block can be propped against the left side wall of the annular groove, and the stop block is clamped when rotating to the position of the slide block along with the rotating shaft; the right-hand member of slider with connect the rope and connect, extrusion spring is located in the open slot, the other end of connecting the rope passes behind the retaining ring that the open slot end set up with the brake lever is connected.

Furthermore, the front end of the base is fixedly connected with a horizontal square cylinder with two open ends, and the horizontal square cylinder is fixed on the cross beam through a pin.

Furthermore, the left end of the cross beam is connected with a telescopic rod capable of adjusting the width of two wheels.

Furthermore, the upper end of the transplanting cylinder is provided with a horn mouth shape which is convenient for seedling throwing.

Further, the treading part is an arc-shaped plate.

Furthermore, the treading part comprises swing rods, connecting rods and pedals, two round rods are fixed at the front end of the cross beam, one swing rod is rotatably arranged at the tail end of each round rod, two adjacent swing rods are hinged through the connecting rods, the left end of the swing rod at the leftmost side is positioned in a strip-shaped groove arranged at the bottom end of the vertical rod, and the vertical rod can be driven to vertically move through deflection of the swing plate; the bottom end of the vertical rod extends rightwards to form a raised head for preventing the swinging rod from sliding out; the pedal is hinged to the right end of the swinging rod at the rightmost end; the round rod is also provided with a torsion spring which enables the swinging rod to keep an initial state; the upper surface of footboard is provided with steps on the district, it is provided with friction line to step on the district.

The utility model has the advantages that:

the tobacco seedling can be conveniently moved and contained by the vehicle body. Through the arrangement of the treading part, the user can directly tread by feet without bending waist and leaning. Through setting up reset spring, after transplanting the completion, transplant a section of thick bamboo automatic re-setting to initial position, save artifical portable action. The brake crank can be held by the bicycle body and is convenient to hold by the aid of the round handle. The upper end of the vertical support is fixed through the pin, and the fixing position of the vertical support can be adjusted to adapt to different ridge heights. By arranging the plant spacing fixing mechanism, the distances between adjacent tobacco seedlings can be equal. Through fixing the base in the square section of thick bamboo of horizontally, the position of the square section of thick bamboo of fixed that can be random can control the position of adjusting transplanting device during transplanting, can carry out the multirow tobacco seedling on every ridge and transplant. The upper end of the transplanting cylinder is set to be a horn mouth, so that tobacco seedlings can be conveniently put in. Through being provided with swinging arms, connecting rod and footboard with trampling the portion, can conveniently trample, need not lift the foot to the middle top on the ridge and trample, conveniently trample.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a rear view schematic diagram of the present invention;

fig. 3 is an enlarged schematic structural view of a part a in fig. 2 of the present invention;

FIG. 4 is a schematic view of a partial sectional structure of the plant spacing mechanism of the present invention;

fig. 5 is an enlarged schematic structural view of a part B in fig. 4 of the present invention;

fig. 6 is a schematic perspective view of the embodiment 2 of the tread portion of the present invention;

in the figure, a vehicle body 1, a cross beam 11, a base 111, a through hole 111a, a horizontal square cylinder 111b, a vertical square groove 112, an expansion rod 113, a round rod 114, a wheel 12, a rotating shaft 121, a stopper 121a, a bearing 122, a vertical bracket 13, a fixing hole 131, an annular groove 132, an open groove 133, a retainer ring 134, a transplanting device 2, a transplanting cylinder 21, a return spring 211, a retainer ring 212, a vertical rod 212a, a strip-shaped groove 212 a', a raised head 212b, an annular ring 213, a duckbill part 22, a connecting ring 221, a duckbill part opening and closing driving mechanism 23, a traction rope 231, a compression spring 232, a brake handle 233, a seedling tray 3, a fixing rod 31, a cross rod 32, a round handle 321, a pushing handle 4, a plant spacing mechanism 5, a sliding block 51, a squeezing spring 52, a connecting rope 53, a treading part 6, a swinging rod 61, a connecting rod 62, a pedal.

Detailed Description

For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.

The hand-held tobacco seedling transplanting device comprises a vehicle body 1, wherein the vehicle body 1 comprises a cross beam 11 and wheels 12 positioned on two sides of the cross beam 11, the wheels 12 can be rotatably arranged on the inner side of the bottom end of a vertical support 13, a row of fixing holes 131 are formed in the vertical direction of the vertical support 13, a vertical square groove 112 with two open ends is formed in the tail end of the cross beam 11, and the vertical support 13 is fixed in the vertical square groove 112 through pins. When the fixing device is used, the fixing position of the vertical support 13 can be adjusted according to the ridge height, and the pins are fixed in the corresponding fixing holes 131. The left end of the beam 11 is connected with a telescopic rod 113 capable of adjusting the width of two wheels, and the right side of the telescopic rod 113 can slide in the beam 11 and is fixed through a pin. When the telescopic rod is used, the fixing position of the telescopic rod can be adjusted according to the width of the ridge.

Be provided with transplanting device 2, flourishing seedling tray 3 and promotion handle 4 on automobile body 1, transplanting device 2 includes a transplanting barrel 21, duckbilled 22 and duckbilled open and shut actuating mechanism 23, sets up a base 111 on the crossbeam 11, and concrete implementation mode is: a horizontal square cylinder 111b with two open ends is fixedly connected to the front end of the base 111, and the horizontal square cylinder 111b is fixed on the cross beam 11 by a pin. When in use, the position of the horizontal square cylinder 111b can be adjusted. Thus, multiple rows of tobacco seedlings can be planted on one tobacco ridge in a reciprocating manner.

A through hole 111a is formed on the base 111, and the transplanting cylinder 21 can vertically slide in the through hole 111 a. The transplanting cylinder 21 is sleeved with a return spring 211, and two ends of the return spring 211 are respectively pressed against the base 111 and a stop ring 212 at the upper end of the transplanting cylinder 21. The baffle ring 212 can be fixed on the transplanting barrel 21 in a welding mode, a vertical rod 212a extends outwards from the baffle ring 212, and the bottom end of the vertical rod 212a is connected with a stepping part 6 capable of driving the transplanting barrel 21 to vertically move. As shown in fig. 1, the step portion 6 may be configured as an arc plate, the vertical rod 212a is disposed at the rear end, and the step portion 6 is fixed at the bottom end of the vertical rod 212 a. When in use, the feet are lifted to the upper part of the middle of the ridge to be stepped on.

As a second preferred embodiment of the stepping part 6, as shown in fig. 6, the stepping part 6 includes two swing rods 61, a connecting rod 62 and a pedal 63, two round rods 114 are fixed at the front end of the cross beam 11, one swing rod 61 is rotatably arranged at the end of each round rod 114, two adjacent swing rods 61 are hinged by the connecting rod 62, the left end of the leftmost swing rod 61 is located in a strip-shaped groove 212 a' arranged at the bottom end of the vertical rod 212a, the vertical rod 212a can be driven to vertically move by the deflection of the swing rod 61, and a protrusion 212b for preventing the swing rod from sliding out extends rightwards from the bottom end of the vertical rod 212 a. The pedal 63 is hingedly connected to the right end of the rightmost swing lever 62. The round lever 114 is also provided with a torsion spring 64 for holding the swing lever 61 in the initial state. Therefore, the transplanting cylinder 21 can vertically move by lifting feet in the furrow, the feet can be prevented from being lifted to the upper part of the middle of the ridge to be treaded, and the operation is convenient. The upper surface of the pedal 63 is provided with a treading area 631, and the treading area 631 is provided with friction lines. Slipping can be avoided by providing the tread area 631.

The duck bill parts 22 are symmetrically hinged to the bottom of the transplanting barrel 21, and a connecting ring 221 is arranged at the side end of each duck bill part 22. Duckbill opening and closing drive mechanism 23 includes haulage rope 231, compression spring 232 and brake lever 233, and a fixed ring 213 in the lateral wall bottom of transplanting tube 21, haulage rope 231 one end is connected with go-between 221, and the other end passes and is connected with brake lever 233 behind the ring 213, and the structure of brake lever 233 and haulage rope 231 is the same with the brake cable and the brake lever 233 structure of bicycle. The compression spring 232 is sleeved on the pulling rope 231, and two ends of the compression spring 232 respectively abut against the connecting ring 221 and the circular ring 213. When the tobacco seedling transplanting device is used, tobacco seedlings are firstly put into the transplanting cylinder 21, and in order to facilitate seedling throwing, the upper end of the transplanting cylinder 21 is in a horn mouth shape which facilitates seedling throwing. Then, the trampling part 6 is pressed to vertically move the transplanting tube together with the duckbills 22 downwards, finally, the duckbills 22 are inserted into the soil, then the brake lever 233 is gripped to open the bottom ends of the two duckbills 22, and simultaneously, the trampling part 6 is released, at this time, the transplanting tube 21 is moved to the initial position under the action of the return spring 211. Finally, the lever 233 is released to close the duck-bill 22 by the compression spring 232.

Seedling tray 3 sets up through many dead levers 31 and sets up in crossbeam 11 top, promotes handle 4 and sets up on seedling tray 3's rear side wall. When in use, the pushing handle 4 is held to push the vehicle body to move forwards. A cross bar 32 is fixedly connected to the right side wall of the seedling tray 3, a round handle 321 is arranged at the tail end of the cross bar 32, and a brake crank 233 is arranged on the inner side of the round handle 321. By providing the circular handle 321, the brake lever 233 can be operated conveniently, and the push cart body 1 can be supported to move forward.

The vertical support 13 is further provided with a plant spacing mechanism 5, the plant spacing mechanism 5 comprises a sliding block 51, an extrusion spring 52 and a connecting rope 53, a bearing 122 is sleeved on a rotating shaft 121 of the right wheel 12, and an outer ring of the bearing 122 is fixed at the bottom of the vertical support 13. A stop block 121a is arranged on the rotating shaft 121 outside the bearing 122, an annular groove 132 is correspondingly arranged on the vertical support 13, the sliding block 51 can slide left and right in an open groove 133 arranged on one side of the vertical support 13, and the left end of the open groove 133 is communicated with the annular groove 132. When the slide block 51 slides to the leftmost end, the slide block can be supported on the left side wall of the annular groove 132, at the moment, the stop block 121a is clamped when rotating to the position of the slide block 51 along with the rotating shaft 121, so that the rotation of the rotating shaft 121 is limited, at the moment, tobacco seedlings can be transplanted, the right end of the slide block 51 is connected with the connecting rope 53, the extrusion spring 52 is positioned in the open groove 133, the other end of the connecting rope 53 penetrates through the check ring 134 arranged at the tail end of the open groove 133 and then is connected with the brake lever 233, it should be noted that the brake lever 233 is connected with two pulling ropes 231 and one connecting rope 53, when the brake lever 233 is held tightly, the two duck bill portions 22 are opened and the slide block. When the duck bill 22 moves to the initial position, the carriage body 1 is pushed to move forward, and the brake lever 233 is released when the carriage moves, and the distance between two adjacent tobacco seedlings is about the circumference of the wheel 12.

It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a hand-held type tobacco seedling transplanting device which characterized in that: the seedling transplanting device comprises a transplanting cylinder, a duckbill part and a duckbill part opening and closing driving mechanism, wherein the crossbeam is provided with a base, the base is provided with a through hole, and the transplanting cylinder can vertically slide in the through hole; a return spring is sleeved on the transplanting cylinder, and two ends of the return spring are respectively propped against the base and a retaining ring at the upper end of the transplanting cylinder; the baffle ring extends outwards to form a vertical rod, and the bottom end of the vertical rod is connected with a treading part capable of driving the transplanting cylinder to vertically move;

2. The hand-held tobacco seedling transplanting device of claim 1, wherein: every the wheel is rotatable to be set up inboard in the bottom of a vertical support, the vertical direction of vertical support sets up one row of fixed orifices, the end of crossbeam sets up the vertical square groove of both ends open-ended, vertical support passes through the pin to be fixed in the square inslot.

3. The hand-held tobacco seedling transplanting device of claim 2, wherein: the vertical support is also provided with a plant spacing mechanism, the plant spacing mechanism comprises a sliding block, an extrusion spring and a connecting rope, a bearing is sleeved on a rotating shaft of the right wheel, and an outer ring of the bearing is fixed at the bottom of the vertical support; a stop block is arranged on the rotating shaft outside the bearing, an annular groove is correspondingly arranged on the vertical support, the sliding block can slide left and right in an open groove arranged on one side of the vertical support, and the left end of the open groove is communicated with the annular groove; when the slide block slides to the leftmost end, the slide block can be propped against the left side wall of the annular groove, and the stop block is clamped when rotating to the position of the slide block along with the rotating shaft; the right-hand member of slider with connect the rope and connect, extrusion spring is located in the open slot, the other end of connecting the rope passes behind the retaining ring that the open slot end set up with the brake lever is connected.

4. The hand-held tobacco seedling transplanting device of claim 1, wherein: the front end of the base is fixedly connected with a horizontal square cylinder with two open ends, and the horizontal square cylinder is fixed on the cross beam through a pin.

5. The hand-held tobacco seedling transplanting device of claim 1, wherein: the left end of the cross beam is connected with a telescopic rod capable of adjusting the width of two wheels.

6. The hand-held tobacco seedling transplanting device of claim 1, wherein: the upper end of the transplanting cylinder is provided with a horn mouth shape which is convenient for seedling throwing.

7. The hand-held tobacco seedling transplanting device of claim 1, wherein: the treading part is an arc-shaped plate.

8. The hand-held tobacco seedling transplanting device of claim 1, wherein: the treading part comprises swing rods, connecting rods and pedals, two round rods are fixed at the front end of the cross beam, one swing rod is rotatably arranged at the tail end of each round rod, two adjacent swing rods are hinged through the connecting rods, the left end of the leftmost swing rod is positioned in a strip-shaped groove formed in the bottom end of the vertical rod, and the vertical rod can be driven to vertically move through deflection of the swing plate; the bottom end of the vertical rod extends rightwards to form a raised head for preventing the swinging rod from sliding out; the pedal is hinged to the right end of the swinging rod at the rightmost end; the round rod is also provided with a torsion spring which enables the swinging rod to keep an initial state; the upper surface of footboard is provided with steps on the district, it is provided with friction line to step on the district.