CN116134993B - Crop transplanting device for agricultural machinery - Google Patents
Crop transplanting device for agricultural machinery Download PDFInfo
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- CN116134993B CN116134993B CN202310299682.XA CN202310299682A CN116134993B CN 116134993 B CN116134993 B CN 116134993B CN 202310299682 A CN202310299682 A CN 202310299682A CN 116134993 B CN116134993 B CN 116134993B
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- soil
- ring body
- frame
- connecting rod
- chute
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- 239000002689 soil Substances 0.000 claims abstract description 173
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 238000009331 sowing Methods 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 abstract description 2
- 244000017020 Ipomoea batatas Species 0.000 description 25
- 235000002678 Ipomoea batatas Nutrition 0.000 description 25
- 230000033001 locomotion Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009336 multiple cropping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a crop transplanting device for agricultural machinery, and belongs to the technical field of agricultural sowing. This agricultural machine is with crops transplanting device includes: the machine frame is connected with the tractor; the digging structure comprises a sliding block, a rotatable ring body, a chute and a plurality of bent pipes, wherein the sliding block is fixed on the frame, the sliding block is connected with the annular chute in a sliding manner, the annular chute is arranged on the inner wall of the ring body, the side wall of the ring body is uniformly and fixedly connected with the plurality of bent pipes, two ends of each bent pipe are respectively positioned on the inner side and the outer side of the ring body, and when the end parts of the bent pipes positioned on the outer side of the ring body rotate to the right lower side along with the ring body, soil on the upper surface of ridge soil is shoveled. This agricultural machine is with crops transplanting device can dig the cave at the mode that the soil was shoveled away to the upper surface of ridge soil, and after the seedling was put into the soil cave, waters and covers soil, and the in-process has avoided seedling root to take place great friction with soil, leads to root must rupture, dead seedling and the low problem of output.
Description
Technical Field
The invention relates to the technical field of agricultural sowing, in particular to a crop transplanting device for agricultural machinery, which is used in arid and rainless areas.
Background
The two kinds of planting crops, namely seedling raising and transplanting and direct seeding cultivation, are mainly used for seedling raising and transplanting of rice and sweet potato, and in areas with higher reseeding indexes, in order to solve the contradiction between the front and back seasons, strong seedlings are cultivated, full seedlings are ensured, and seedling raising and transplanting are also mostly used; compared with direct seeding cultivation, the seedling transplanting can prolong the growth period of crops, increase the multiple cropping index and promote the balance yield increase of various crops;
the sweet potatoes are planted in a seedling transplanting mode, so that high yield is achieved, higher economic benefits are brought, and rich food sources can be provided for society; before transplanting sweet potato seedlings, especially in areas with less rainwater, the seedlings need to be cultivated with more root hairs in advance so as to improve the survival rate and avoid the problem of dead seedlings;
the existing transplanting equipment is more focused on how to smoothly insert seedlings into holes, the clamping structure is used for directly clamping the rhizomes of the sweet potato seedlings, the clamping structure is pulled out after the seedlings are inserted into ridge soil, the sweet potato seedlings are left in the ridge soil, and the transplanting of the sweet potato seedlings is realized, and the planting method is characterized in that the seedling root is rubbed with the soil in the ridge soil in a manner of being directly inserted into the ridge soil, so that the root hair is easily broken, the growth of the sweet potato seedlings is not facilitated, and the problems of dead seedlings and low yield are easily caused;
the transplanting equipment for drilling holes on the ground is also arranged, the drilled holes of the equipment are vertical, so that after the sweet potato seedlings are planted vertically, the root systems of the sweet potatoes are piled up and grow, the growth space of the root systems is limited, the root systems are extruded when growing, the thickness difference degree of the root systems is large, the yield is low, and the difference of sweet potato tuber products is large.
Disclosure of Invention
The invention aims to solve the problems that the existing transplanting equipment is used for cutting sweet potato seedlings, and further the lethal seedlings and the yield are low, and discloses a crop transplanting device for agricultural machinery.
The invention provides a crop transplanting device for agricultural machinery, which comprises a frame, wherein the frame is connected with a tractor, and the crop transplanting device for agricultural machinery comprises: dig the cave structure, dig the cave structure and include slider, rotatable ring body, chute and a plurality of return bend, the slider is fixed in the frame, slider sliding connection ring is to the spout, ring is to the inner wall of spout setting at the ring body, the even fixedly connected with a plurality of return bends of lateral wall of ring body, the both ends of each return bend are located the inside and outside both sides of ring body respectively, when the tip of the return bend that is located the ring body outside follows the ring body and rotate to under, with the soil scooping up of the upper surface of ridge soil, form soil cave at the upper surface of ridge soil, and soil remains in the return bend, when the tip that is located the ring body inboard follows the ring body and rotate to directly over, soil can be followed the tip that is located the return bend of ring body and is emptyd in the higher one end of chute, the chute is fixed in the frame, soil falls to the upper surface of ridge soil along the lower one end of chute, form the earthing.
Preferably, the outer ring of the ring body is fixedly sleeved with a gear ring, the gear ring is meshed with a gear, and the gear is fixedly connected with an output shaft of the power device and used for driving the ring body to rotate.
Preferably, the power device comprises a first rotating shaft, a first belt pulley, a belt, a second belt pulley, a second rotating shaft and wheels, wherein the first rotating shaft is rotatably arranged on the frame, two ends of the first rotating shaft are respectively and fixedly connected with the first belt pulley and the gears, the first belt pulley is connected with the second belt pulley through the belt, the second belt pulley and the wheels are respectively fixed at two ends of the second rotating shaft, and the second rotating shaft is rotatably arranged at the bottom of the frame.
Preferably, the agricultural machine is with crops transplanting device still includes watering and transplanting device, it includes transplanting tube and water pipe to water and transplanting device, transplanting tube and water pipe are all fixed connection in the frame, the frame rotates through first articulated shaft and connects the baffle, first articulated shaft is last to be overlapped and is equipped with first torsional spring, frame and baffle are connected at the both ends of first torsional spring, first articulated shaft can drive the baffle and rotate, and the butt is transplanted to the bottom of pipe and water pipe, baffle fixed connection first connecting rod, the one end of first connecting rod articulates the one end of second connecting rod, the one end of third connecting rod is articulated to the other end of second connecting rod, the middle part of one end of third connecting rod passes through second articulated shaft rotation connection frame, the cover is equipped with the second torsional spring on the second articulated shaft, frame and third connecting rod are connected respectively to the both ends of second torsional spring, the second torsional spring is used for driving the tip that third connecting rod and second connecting rod articulated each other keep away from the baffle, the tip that the second connecting rod kept away from the second connecting rod stretches into the contour scope of ring body inside, the ring body can drive after rotating and can stir the third connecting rod.
Preferably, the number of the ring bodies is two, the two ring bodies are positioned on two sides of the plurality of bent pipes, each bent pipe is fixedly connected with the two ring bodies through the cross rod, and the cross rod can be driven to toggle the third connecting rod after the ring bodies rotate.
Preferably, the number of the inclined grooves is two, and the higher ends of the two inclined grooves are fixedly connected with each other.
Preferably, two curved soil expansion plates are fixedly connected on the frame, the two soil expansion plates are vertically arranged, the lower surfaces of the soil expansion plates are in contact with the upper surface of the ridge soil, the end parts, away from each other, of the two soil expansion plates are located on the outer side of the covering soil, and the end parts, close to each other, of the two soil expansion plates are arranged in a staggered mode along the length direction of the ridge soil.
Preferably, the ends of the two soil expansion plates, which are close to each other, are provided with rubber blocking curtains for preventing the seedlings from being scratched.
Preferably, the wheels are fixedly connected with a plurality of baffle plates which are uniformly distributed in the circumferential direction.
Preferably, the cross section of the annular chute is T-shaped, the cross section of the sliding block is also T-shaped, and the T-shaped annular chute is in sliding connection with the T-shaped sliding block.
Compared with the prior art, the invention has the beneficial effects that: the tractor drags the frame to move above the ridge soil, the ring body is rotated clockwise in the moving process, the ring body drives the plurality of bent pipes to do circular motion, when the bent pipes rotate to the lower part of the upper ring body, the outer ends of the bent pipes can be inserted into the upper surface of the ridge soil, as the frame continues to advance and the ring body continues to rotate, soil is shoveled into the bent pipes, the soil gradually moves towards the inner ends of the bent pipes (soil holes are formed on the upper surface of the ridge soil during the period of gravity) due to the reason of the gravity, until the bent pipes rotate to the upper part of the ring body, the soil is poured out from the inner ends of the bent pipes and falls into the chute, then falls to the side of the upper surface of the ridge soil from the chute, the soil covering is formed, the action cycle of one bent pipe is completed, and as the ring body drives the plurality of bent pipes to do circular motion, therefore, the first bent pipe is just positioned behind the soil digging and the soil holes formed by the next bent pipes, the soil holes only need to be watered and the soil holes to be gradually put into the soil holes until seedlings in the soil holes are covered by the soil holes, and the soil covering soil holes can be buried;
meanwhile, as the tractor pulls the frame to move, the plurality of bent pipes do linear motion, the plurality of bent pipes do circular motion along with the ring body, under the combined action of the two motions, the angle of the bent pipes entering the ridge soil is large, the time is short, the angle of the bent pipes leaving the ridge soil is small, the time is long, the formed soil cavity has a longer slope (as shown in figure 3), sweet potato seedlings can be planted by using the oblique transplanting method, the sweet potatoes have certain height gradient distribution in the front-back direction after growing, the sweet potato tubers have moderate fiber length, the diameter is better, and the yield is high; the problems of strong sweet potato tubers, aggregation of sweet potato tubers and low yield of the vertical cutting method are avoided, and the problem of excessively thin tubers caused by excessive sweet potato numbers of the horizontal cutting method is also avoided;
this agricultural machine is with crops transplanting device can dig the cave with the mode that soil was shoveled away on the upper surface of ridge soil to form soil cave, after the seedling was put into soil cave, water and cover soil, the in-process has avoided seedling root must take place great friction with soil, leads to the problem of root must rupture, can improve the transplanting efficiency of sweet potato seedling in arid less rainy area, has avoided the problem of dying seedling and output low.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a partial enlarged view at B in FIG. 3;
fig. 5 is a schematic top view of the soil expansion plate.
Reference numerals illustrate:
1. the machine frame comprises a frame body 2, a ring body 3, a bent pipe 4, an annular chute 5, a chute 6, ridge soil 7, earthing 8, a gear ring 9, gears 10, a first rotating shaft 11, a first belt pulley 12, a belt 13, a second belt pulley 14, wheels 15, transplanting pipes, 16, water pipe, 17, baffle, 18, first hinge shaft, 19, first connecting rod, 20, second connecting rod, 21, third connecting rod, 22, second hinge shaft, 23, cross rod, 24, slide block, 25, soil expanding plate, 26, seedling, 27, baffle plate, 28 and soil cave.
Detailed Description
The following describes in detail the embodiments of the present invention with reference to fig. 1 to 5. In the description of the invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The invention provides a crop transplanting device for agricultural machinery, which comprises a frame 1, wherein the frame 1 is connected with a tractor, and the crop transplanting device for agricultural machinery comprises the following components as shown in figures 1-3: the digging structure comprises a sliding block 24, a rotatable ring body 2, a chute 5 and a plurality of bent pipes 3, wherein the sliding block 24 is fixed on the frame 1, the sliding block 24 is connected with the annular chute 4 in a sliding manner, the annular chute 4 is arranged on the inner wall of the ring body 2, the side wall of the ring body 2 is uniformly and fixedly connected with the plurality of bent pipes 3, two ends of each bent pipe 3 are respectively positioned on the inner side and the outer side of the ring body 2, when the end part of the bent pipe 3 positioned on the outer side of the ring body 2 rotates to the right below the ring body 2, soil on the upper surface of ridge soil 6 is shoveled up, soil is formed into a soil pit 28 on the upper surface of ridge soil 6, and the soil stays in the bent pipes 3, when the end part positioned on the inner side of the ring body 2 rotates to the right above the ring body 2, the soil can be poured at the higher end of the chute 5 from the end part positioned on the inner side of the ring body 2, the chute 5 is fixed on the frame 1, and the soil falls to the upper surface of the ridge soil 6 along the lower end of the chute 5, so as to form a covering soil 7.
The tractor drags the frame 1 to move above the ridge soil 6, the ring body 2 is rotated clockwise in the moving process, the ring body 2 drives the plurality of bent pipes 3 to do circular motion, when the bent pipes 3 rotate to the lower part of the upper ring body 2, the outer ends of the bent pipes 3 can be inserted into the upper surface of the ridge soil 6, as the frame 1 continues to advance and the ring body 2 continues to rotate, soil is shoveled into the bent pipes 3, due to gravity, the soil gradually moves towards the inner ends of the bent pipes 3 (during the period of forming soil holes 28 on the upper surface of the ridge soil 6), until the bent pipes 3 rotate to the upper part of the ring body 2, the soil is poured out from the inner ends of the bent pipes 3 and falls into the chute 5, then falls to the side of the upper surface of the ridge soil 6 from the chute 5 to form a covering soil 7, the action cycle of one bent pipe 3 is completed, as the ring body 2 drives the plurality of bent pipes 3 to do circular motion, after the first bent pipe 3 digs the soil, a soil hole 28 is formed, when the soil falls, the soil is just behind the soil hole is dug and the soil hole is formed by the next 3, the soil hole is dug, the soil hole is required to be dug, and the soil hole is buried by the soil hole 28, and the soil hole needs to be buried by the soil hole 28, and the soil hole is covered by 26, and the soil hole is covered by the soil hole 28;
meanwhile, as the tractor pulls the frame 1 to move, the bent pipes 3 do linear motion, the bent pipes 3 do circular motion along with the ring body 2, under the combined action of the two motions, the angle of the bent pipes 3 entering the ridge soil 6 is large, the time is short, the angle of the bent pipes leaving the ridge soil 6 is small, the time is long, the formed soil holes 28 have longer sloping surfaces (as shown in figure 3), sweet potato seedlings 26 can be planted by using an oblique transplanting method, the sweet potatoes grow to have certain height gradient distribution in the front-back direction, the sweet potato tubers are long in fiber length, the diameter is moderate, the quality is better, and the yield is high; the problems of thick sweet potato tubers, aggregation of sweet potato tubers and low yield of the vertical cutting method are avoided, and the problems of excessively thin tubers and low yield of the horizontal cutting method caused by excessive sweet potato numbers are also avoided;
this agricultural machine is with crops transplanting device can dig the cave with the mode that soil 7 was shoveled away at the upper surface of ridge soil 6 to form soil cave 28, the seedling is put into behind the soil cave 28, waters and covers soil 7, and the in-process has avoided seedling root to take place great friction with soil, leads to the problem of root must rupture, can improve the transplanting efficiency of sweet potato seedling in arid less rainy area, has avoided the problem of dead seedling and output low.
Preferably, as shown in fig. 1-3, the outer ring of the ring body 2 is fixedly sleeved with a gear ring 8, the gear ring 8 is meshed with a gear 9, and the gear 9 is fixedly connected with an output shaft of the power device and used for driving the ring body 2 to rotate; the power device comprises a first rotating shaft 10, a first belt pulley 11, a belt 12, a second belt pulley 13, a second rotating shaft and wheels 14, wherein the first rotating shaft 10 is rotatably arranged on the frame 1, two ends of the first rotating shaft 10 are respectively and fixedly connected with the first belt pulley 11 and the gears 9, the first belt pulley 11 is connected with the second belt pulley 13 through the belt 12, the second belt pulley 13 and the wheels 14 are respectively fixed at two ends of the second rotating shaft, and the second rotating shaft is rotatably arranged at the bottom of the frame 1.
The purpose is to make the horizontal movement speed of the frame 1 match with the rotation speed of the ring body 2, so as to avoid the problem of too dense or sparse distribution of soil holes 28; when the frame 1 moves horizontally, the wheels 14 rub against the ground, the wheels 14 drive the second belt pulley 13 to rotate, the second belt pulley 13 drives the first belt pulley 11 and the gear 9 to rotate, the gear 9 is meshed with and drives the gear ring 8 and the ring body 2 to rotate, and the rotation speed of the ring body 2 is matched with the horizontal movement speed of the frame 1.
Preferably, as shown in fig. 1-4, the agricultural machine crop transplanting device further includes a watering and transplanting device, the watering and transplanting device includes a transplanting pipe 15 and a water pipe 16, the transplanting pipe 15 and the water pipe 16 are fixedly connected to the frame 1, the frame 1 is rotatably connected to the baffle 17 through a first hinge shaft 18, a first torsion spring is sleeved on the first hinge shaft 18, two ends of the first torsion spring are connected to the frame 1 and the baffle 17, the first hinge shaft 18 can drive the baffle 17 to rotate and abut against bottoms of the transplanting pipe 15 and the water pipe 16, the baffle 17 is fixedly connected to a first connecting rod 19, the first connecting rod 19 is hinged to one end of a second connecting rod 20, the other end of the second connecting rod 20 is hinged to one end of a third connecting rod 21, the middle part of one end of the third connecting rod 21 is rotatably connected to the frame 1 through a second hinge shaft 22, two ends of the second torsion spring are respectively connected to the frame 1 and the third connecting rod 21, two ends of the second torsion spring are used for driving the third connecting rod 21 and the second connecting rod 20 to be mutually hinged to be far away from the baffle 17, and the end of the third connecting rod 21 can be far away from the end of the third connecting rod 20 to the contour 2 and can be moved into the inner part 2 of the bent pipe 2.
The water pipe 16 is always communicated with a water source, the seedling 26 is manually placed into the seedling transplanting pipe 15 as long as the seedling 26 is not arranged in the seedling transplanting pipe 15, when the bent pipe 3 is inserted into the ridge soil 6, the third connecting rod 21 is driven to rotate in the downward rotation process of the bent pipe 3, the third connecting rod 21 pulls the second connecting rod 20 to move upwards, the second connecting rod 20 pulls the baffle 17 to rotate clockwise around the first hinge shaft 18, at the moment, the water pipe 16 is opened to water into the soil cavity 28, the seedling 26 falls into the soil cavity 28 from the seedling transplanting pipe 15, two actions of watering and transplanting are completed, and after the bent pipe 3 is separated from the third connecting rod 21, the third connecting rod 21 and the baffle 17 are reset under the action of the first torsion spring and the second torsion spring, and the water pipe 16 and the end part of the seedling transplanting pipe 15 are closed.
Preferably, as shown in fig. 1 and fig. 4, the number of the ring bodies 2 is two, the two ring bodies 2 are located at two sides of the plurality of bent pipes 3, each bent pipe 3 is fixedly connected with the two ring bodies 2 through the cross rod 23, and the cross rod 23 can be driven to toggle the third connecting rod 21 after the ring bodies 2 rotate.
The purpose is that make the structure more stable, ring body 2 rotates more smoothly, avoids the card to stop.
Preferably, the number of the inclined grooves 5 is two as shown in fig. 1, and the upper ends of the two inclined grooves 5 are fixedly connected to each other.
Preferably, as shown in fig. 1, 3 and 5, two arc-shaped soil expansion plates 25 are fixedly connected to the frame 1, the two soil expansion plates 25 are vertically arranged, the lower surfaces of the soil expansion plates 25 contact the upper surface of the ridge soil 6, the ends of the two soil expansion plates 25, which are far away from each other, are positioned at the outer side of the covering soil 7, and the ends of the two soil expansion plates 25, which are close to each other, are staggered along the length direction of the ridge soil 6; the ends of the two soil expansion plates 25, which are close to each other, are provided with rubber curtains for preventing the seedlings 26 from being scratched.
When the frame 1 moves, the two soil expansion plates 25 are pulled to horizontally move, the two soil expansion plates 25 push the covering soil 7 accumulated on the upper surface of the ridge soil 6 into the soil holes 28, the seedlings 26 are stirred by the end parts, close to each other, of the two soil expansion plates 25 and pass through gaps, staggered with each other, of the two soil expansion plates 25, and the problem of scratching the seedlings 26 is avoided due to the arrangement of the rubber blocking curtain.
Preferably, a plurality of circumferentially evenly distributed baffles 27 are fixedly attached to the wheel 14 as described in fig. 1-2.
The baffle 27 can increase the friction force between the wheel 14 and the ground, and the problem of sparse soil holes 28 caused by the skidding of the wheel 14 on the ground is avoided.
Preferably, the cross section of the circumferential chute 4 is T-shaped, the cross section of the slide block 24 is also T-shaped, and the T-shaped circumferential chute 4 is slidably connected with the T-shaped slide block 24.
The purpose is to prevent the circumferential chute 4 from slipping off the T-shaped slide 24.
The crop transplanting device for agricultural machinery has the following working principle:
the tractor drags the frame 1 to move above the ridge soil 6, the wheels 14 and the ground are in friction rolling, the wheels 14 drive the second belt pulley 13 to rotate, the second belt pulley 13 drives the first belt pulley 11 and the gear 9 to rotate, the gear 9 is meshed with and drives the gear ring 8 and the ring body 2 to rotate, and the rotation speed of the ring body 2 is matched with the horizontal movement speed of the frame 1;
the ring body 2 rotates clockwise in the moving process, the ring body 2 drives the plurality of bent pipes 3 to do circular motion, when the bent pipes 3 rotate below the upper ring body 2, the outer ends of the bent pipes 3 can be inserted into the upper surface of the ridge soil 6, as the frame 1 moves forward and the ring body 2 rotates continuously, soil is shoveled into the bent pipes 3, the soil gradually moves towards the inner ends of the bent pipes 3 due to gravity (a soil hole 28 is formed on the upper surface of the ridge soil 6 during the period) until the bent pipes 3 rotate above the ring body 2, the soil is poured out from the inner ends of the bent pipes 3 and falls into the chute 5, then falls beside the upper surface of the ridge soil 6 from the chute 5, a covering soil 7 is formed, the action cycle of one bent pipe 3 is completed, and as the ring body 2 drives the plurality of bent pipes 3 to do circular motion, the first bent pipe 3 digs away the soil to form a soil hole 28, and the soil falls down to the right behind the soil hole formed by digging the soil of the next bent pipe 3;
the water pipe 16 is always communicated with a water source, as long as seedlings 26 are not arranged in the transplanting pipe 15, the seedlings 26 are manually put into the transplanting pipe 15, when the bent pipe 3 is inserted into the ridge soil 6, the third connecting rod 21 is driven to rotate in the downward rotation process of the bent pipe 3, the third connecting rod 21 pulls the second connecting rod 20 to move upwards, the second connecting rod 20 pulls the baffle 17 to rotate clockwise around the first hinge shaft 18, at the moment, the water pipe 16 is opened to water into the soil cavity 28, the seedlings 26 fall into the soil cavity 28 from the transplanting pipe 15, two actions of watering and transplanting are completed, and after the bent pipe 3 is separated from the third connecting rod 21, the third connecting rod 21 and the baffle 17 are reset under the action of the first torsion spring and the second torsion spring, and the water pipe 16 and the ends of the transplanting pipe 15 are closed;
in the moving process of the frame 1, the two soil expansion plates 25 are pulled to move horizontally, the two soil expansion plates 25 push the covering soil 7 accumulated on the upper surface of the ridge soil 6 into the soil holes 28, the seedlings 26 are stirred by the end parts of the two soil expansion plates 25, which are close to each other, and pass through gaps of the two soil expansion plates 25, which are staggered with each other, so that the covering soil is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Crop transplanting device for agricultural machine, including frame (1), tractor, its characterized in that includes is connected to frame (1):
the digging structure comprises a sliding block (24), a rotatable ring body (2), a chute (5) and a plurality of bent pipes (3), wherein the sliding block (24) is fixed on the frame (1), the sliding block (24) is connected with the annular chute (4) in a sliding manner, the annular chute (4) is arranged on the inner wall of the ring body (2), the side wall of the ring body (2) is uniformly and fixedly connected with the plurality of bent pipes (3), two ends of each bent pipe (3) are respectively positioned on the inner side and the outer side of the ring body (2), the central line of each bent pipe (3) is parallel to the rotation plane of the ring body (2), the bent pipes (3) are bent from one end positioned on the outer side of the ring body (2) to one end positioned on the inner side of the ring body (2) in the anticlockwise direction, the bending radian is gradually increased, and when the end part of the bent pipe (3) positioned on the outer side of the ring body (2) is rotated to the right below the ring body (2), soil on the upper surface of ridge soil (6) is shovelled up, soil on the upper surface of the ridge soil (6) is formed into a cave (28), the soil is reserved on the upper surface of the soil (3) and the soil is reserved on the upper surface of the ring body (3) and the soil is positioned on the end part of the ring body (3) and can be positioned on the inner side of the end (3) to the end side of the ring body (2) at the end side of the end (2) at the end of the end side the end of the end, the end is inclined soil is inclined to the soil, the chute (5) is fixed on the frame (1), soil falls onto the upper surface of the ridge soil (6) along the lower end of the chute (5) to form a covering soil (7), and the covering soil (7) is used for filling a soil hole (28) to be formed next.
2. The agricultural machine crop transplanting apparatus according to claim 1, wherein the outer ring of the ring body (2) is fixedly sleeved with a gear ring (8), the gear ring (8) is meshed with a gear (9), and the gear (9) is fixedly connected with an output shaft of the power device for driving the ring body (2) to rotate.
3. Crop transplanting device for agricultural machinery according to claim 2, characterized in that the power device comprises a first rotating shaft (10), a first belt pulley (11), a belt (12), a second belt pulley (13), a second rotating shaft and wheels (14), wherein the first rotating shaft (10) is rotatably arranged on the frame (1), two ends of the first rotating shaft (10) are fixedly connected with the first belt pulley (11) and the gears (9) respectively, the first belt pulley (11) is connected with the second belt pulley (13) through the belt (12), the second belt pulley (13) and the wheels (14) are fixed at two ends of the second rotating shaft respectively, and the second rotating shaft is rotatably arranged at the bottom of the frame (1).
4. The agricultural machine crop transplanting apparatus according to claim 1, further comprising a watering and transplanting device, wherein the watering and transplanting device comprises a transplanting pipe (15) and a water pipe (16), the transplanting pipe (15) and the water pipe (16) are fixedly connected to the frame (1), the frame (1) is rotatably connected with the baffle (17) through a first hinge shaft (18), a first torsion spring is sleeved on the first hinge shaft (18), two ends of the first torsion spring are connected with the frame (1) and the baffle (17), the first hinge shaft (18) can drive the baffle (17) to rotate and abut against the bottoms of the transplanting pipe (15) and the water pipe (16), the baffle (17) is fixedly connected with a first connecting rod (19), the first connecting rod (19) is hinged with one end of a second connecting rod (20), the other end of the second connecting rod (20) is hinged with one end of a third connecting rod (21), the middle part of one end of the third connecting rod (21) is rotatably connected with the frame (1) through a second hinge shaft (22), a second torsion spring is sleeved on the second hinge shaft (22), the second torsion spring is connected with the two ends of the third connecting rod (21) and the second torsion spring (21) are respectively far away from the two ends of the third torsion spring (17), the end part of the third connecting rod (21) far away from the second connecting rod (20) stretches into the outline range of the ring body (2), and the ring body (2) can drive the bent pipe (3) to stir the third connecting rod (21) after rotating.
5. The agricultural machine crop transplanting device according to claim 4, wherein the number of the ring bodies (2) is two, the two ring bodies (2) are located at two sides of the plurality of bent pipes (3), each bent pipe (3) is fixedly connected with the two ring bodies (2) through the cross rod (23), and the cross rod (23) can be driven to stir the third connecting rod (21) after the ring bodies (2) rotate.
6. Crop transplanting apparatus for agricultural machinery according to claim 1, characterized in that the number of the chute (5) is two, the upper ends of the two chute (5) being fixedly connected to each other.
7. The agricultural machine crop transplanting device according to claim 1, wherein two arc-shaped soil expansion plates (25) are fixedly connected to the frame (1), the two soil expansion plates (25) are vertically arranged, the lower surfaces of the soil expansion plates (25) are in contact with the upper surface of the ridge soil (6), the end parts, away from each other, of the two soil expansion plates (25) are located on the outer side of the covering soil (7), and the end parts, close to each other, of the two soil expansion plates (25) are arranged in a staggered mode along the length direction of the ridge soil (6).
8. Crop transplanting apparatus for agricultural machinery according to claim 7, characterized in that the ends of the two soil expansion plates (25) which are close to each other are provided with rubber curtains for preventing the seedlings (26) from being scratched.
9. A crop transplanting apparatus for agricultural machinery as claimed in claim 3, wherein a plurality of circumferentially evenly distributed baffle plates (27) are fixedly connected to the wheel (14).
10. Crop transplanting apparatus for agricultural machinery according to claim 1, characterized in that the cross section of the circumferential chute (4) is T-shaped, the cross section of the slide block (24) is also T-shaped, and the T-shaped circumferential chute (4) is slidably connected with the T-shaped slide block (24).
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| CN202310299682.XA CN116134993B (en) | 2023-03-25 | 2023-03-25 | Crop transplanting device for agricultural machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117694067B (en) * | 2024-01-12 | 2025-11-18 | 河南科技大学 | A bucket wheel digging type seedling transplanter |
| CN118489340B (en) * | 2024-07-18 | 2024-10-25 | 蒙草生态环境(集团)股份有限公司 | Automatic soil hole opener |
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