CN109874633B - Tree planting device and working method thereof - Google Patents
Tree planting device and working method thereof Download PDFInfo
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- CN109874633B CN109874633B CN201910214566.7A CN201910214566A CN109874633B CN 109874633 B CN109874633 B CN 109874633B CN 201910214566 A CN201910214566 A CN 201910214566A CN 109874633 B CN109874633 B CN 109874633B
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Abstract
The invention relates to a tree planting device and a working method thereof. The tractor rotates with the trailer wall to be connected, is equipped with the backup pad on the trailer wall, has put the sapling and has placed the check in the backup pad, is equipped with the crossbeam that can freely remove on the trailer wall, and the crossbeam below is equipped with auger bit, and the backup pad below is equipped with the device of filling out soil. The tree planting machine is reasonable in design and convenient to use, integrates the steps of digging holes, planting trees, filling soil and watering the trees, reduces the labor intensity of operators and improves the tree planting efficiency.
Description
Technical Field
The invention belongs to the field of afforestation equipment, and particularly relates to a tree planting device and a working method thereof.
Background
China is one of the most serious countries in the world, the area of desertification land reaches 264 km2 and occupies 27.5 percent of the area of the national soil, particularly, desert is the most serious, the area of the desertification land reaches 80.9 km2, the desertification is further expanded and spread continuously, the desert of about 610km2 is activated on average every year, and the land of 310km2 is sandy land. The ecological system is unbalanced due to desertification, the arable area is continuously reduced, and the serious influence is brought to the national industrial and agricultural production and the people life. The desert and desertified land in northwest arid areas of China have become one of the main sources of sand storm in China and even Asia-Pacific areas, and cause huge loss to the national socioeconomic performance.
In order to control the situation of desert spreading, people struggle with the desert spreading for a long time and achieve certain effect. At present, the desert is mostly greened by planting saplings suitable for growing in the desert environment in China. But the walking in the desert is laborious, and the tree planting personnel can not continuously work for a long time.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the tree planting device is reasonable in design and convenient to use, integrates the steps of digging holes, planting trees, filling soil and watering, reduces the labor intensity of operators and improves the tree planting efficiency.
The technical scheme adopted by the invention for solving the problems in the prior art is as follows:
the utility model provides a tree planting device, includes tractor, two parallel arrangement's trailer arm and two common fixed connection's of trailer arm front end string arm, the tractor rear end be equipped with the connecting plate, string arm front end pass through the bolt and be connected with the connecting plate rotation, trailer arm below be equipped with the wheel.
Be fixed with the flat board in the middle of two trailer arms, flat board up end and trailer arm up end parallel and level, fixedly connected with backup pad in the middle of the terminal surface before the flat board, the flat board in the middle of the below be equipped with the sapling pipe that falls, sapling pipe that falls upper end trompil be located the flat board.
The flat plate on support and have the sapling place the check, the sapling place the check arrange by a plurality of square and constitute, square horizontal cross section size is less than sapling whereabouts pipe internal diameter, sapling place check front end be equipped with the front end plate, the front end plate front end on the indent have spout II.
Dull and stereotyped right side trailer arm up end indent have spout I, spout I on be equipped with electric telescopic handle II, II drive division lower extremes of electric telescopic handle be equipped with slider II, II slides and sets up inside I spouts, II pars contractilis of electric telescopic handle terminal and the middle fixed connection of sapling placing grid right-hand member face.
The backup pad on be fixed with electric telescopic handle I, I pars contractilis end of electric telescopic handle be equipped with slider I, slider I slide and set up inside II spouts.
The utility model discloses a trailer, including two trailer arms, crossbeam, slip cover, fastening bolt I, crossbeam, nut cover, turbine cover, the crossbeam is equipped with the crossbeam on two trailer arms, the crossbeam be located dull and stereotyped front end, the crossbeam about both ends respectively be equipped with a slip cap, the slip cap cover establish on the trailer arm, the slip cap slide around on the trailer arm, the slip cap on threaded connection have fastening bolt I, the crossbeam in the middle of be equipped with the midbody that can free rotation, the midbody in the middle of be equipped with the nut cover, the outside cover of midbody have a turbine cover, the crossbeam on lie in the both sides of midbody and be equipped with a solid.
The middle of two solid fixed splint centre gripping have a motor, the motor be located the crossbeam rear end, the motor output shaft down and be equipped with the worm, the worm connect in the meshing of turbine cover.
The nut cover in the middle of wear to be equipped with the screw rod, screw rod and nut cover threaded connection, screw rod below end be located the crossbeam below, screw rod below end be equipped with the horizon bar, screw rod and horizon bar middle part fixed connection, the horizon bar about both ends be equipped with the gag lever post perpendicularly to upwards, gag lever post top end pass the crossbeam, horizon bar intermediate position below be equipped with hydraulic motor.
The hydraulic motor output shaft is arranged downwards, and the tail end of the hydraulic motor output shaft is fixedly connected with a spiral drill bit which is vertically arranged.
The crossbeam on be equipped with hydraulic tank, hydraulic tank filler department threaded connection have an oil tank stifle, hydraulic tank on be equipped with the oil pump, the oil pump on the oil pump advance oil pipe and wear to establish to hydraulic tank inside, the oil pump on go out oil pipe in hydraulic motor oil inlet through connection, the hydraulic motor oil-out be equipped with the oil tank and advance oil pipe, the oil tank advance oil pipe and hydraulic tank through connection.
Electric telescopic handle I, electric telescopic handle II, motor, oil pump supply power by the vehicle mounted power of tractor, electric telescopic handle I, electric telescopic handle II, motor, oil pump control by the driving computer of tractor.
Preferably, the periphery of the lower end of the circumferential surface of the seedling dropping pipe is sleeved with a distribution block, an annular water cavity is arranged in the distribution block, the annular water cavity is sleeved outside the circumferential surface of the seedling dropping pipe, a water spraying hole is connected below the annular water cavity in a penetrating manner, and an opening at the lower end of the water spraying hole is positioned on the lower end surface of the distribution block. The water tank is supported above the rear ends of the two trailer arms, a water tank cover is connected to a water filling port of the water tank in a threaded manner, a water pump is arranged on the upper end face of the water tank, a water inlet pipe of the water pump is inserted into the water tank, a water outlet pipe of the water pump is in through connection with the annular water cavity, and the water pump is powered by a vehicle-mounted power supply of the tractor and is controlled by a traveling computer of the tractor.
Preferably, the water spraying holes are obliquely arranged, and the lower ends of the water spraying holes are inclined towards the axis direction of the seedling dropping pipe.
Preferably, the side surface of the water tank is provided with a water level observation hole for conveniently observing the liquid level inside.
Preferably, crossbeam up end right side upwards be equipped with perpendicular pole perpendicularly, perpendicular pole on the cover be equipped with the rod cover, the rod cover be connected with limit switch I through the connecting rod, I probe of limit switch upwards arranges perpendicularly, the rod cover on threaded connection have fastening bolt II. The tail end of the upper part of the limiting rod positioned on one side of the vertical rod is vertically provided with a tail end extension rod, and the tail end extension rod is positioned right above the limiting switch I. The lower end face of the cross beam is provided with a limit switch II, a probe of the limit switch II is downward vertical, and the limit switch II is positioned right above the horizontal rod. And the limit switch I and the limit switch II are powered by a vehicle-mounted power supply of the tractor and are controlled by a traveling computer of the tractor.
Preferably, the groove is recessed in the upper end face of the trailer arm along the sliding line of the sliding sleeve, a scale plate is arranged in the groove, and the upper end face of the scale plate is lower than the upper end face of the trailer arm.
Preferably, dull and stereotyped below be located the pipe that falls under the sapling around the equipartition have four fill out soil devices, fill out soil device include electric telescopic handle III, electric telescopic handle IV and push pedal, electric telescopic handle III arrange perpendicularly, electric telescopic handle III pars contractilis down, the terminal and the IV drive division fixed connection of electric telescopic handle of III pars contractilis of electric telescopic handle, electric telescopic handle III and the IV mutually perpendicular of electric telescopic handle arrange, the directional pipe central point that falls under the sapling of the IV pars contractilis of electric telescopic handle put, the IV pars contractilis end of electric telescopic handle be equipped with the push pedal, two adjacent push pedal mutually perpendicular arrange, electric telescopic handle III and electric telescopic handle IV supply power by on-vehicle power, control by the driving computer of tractor.
A use method of a tree planting device comprises the following steps:
step one, placing saplings and adjusting pit distances:
placing the saplings in the sapling placing lattices, placing one sapling in each independent small lattice, moving the cross beam, and adjusting the distance between the spiral drill bit and the sapling dropping pipe;
step two, digging pits:
the oil pump is started, hydraulic oil in the hydraulic oil tank enters the hydraulic motor through the oil outlet pipe of the oil pump, the hydraulic motor is pushed to rotate, the spiral drill bit is driven to rotate, and then the hydraulic oil returns to the inside of the hydraulic oil tank through the oil inlet pipe of the oil tank. The motor is started, the worm drives the intermediate body to rotate through the worm which is meshed with the worm and connected with the worm gear sleeve, and the limiting rod limits the screw rod to move up and down, so that the nut sleeve rotates to drive the screw rod to move down, the spiral drill bit is further pushed to move down, a pit required by tree planting is drilled out of the ground, and meanwhile, soil in the pit is thrown to the periphery of the pit by the spiral drill bit;
step three, planting trees:
after the pit digging is finished, the spiral drill head moves upwards, the tractor drives the tree planting device to move forwards until the tree seedling falling pipe is located right above the planting pit, then a small lattice on the tree seedling placing lattice is moved right above the tree seedling falling pipe by adjusting the extension amount of the electric telescopic rod I and the electric telescopic rod II, and the tree seedling inside the lattice falls into the dug planting pit through the tree seedling falling pipe. At the moment, the spiral drill bit continuously repeats the step II and digs the planting pit again;
filling soil and watering:
after the sapling got into and plants the hole inside, fill again through filling device and plant inside the hole with the soil around the hole, bury the sapling, concrete operation is, move down electric telescopic handle III earlier, make the push pedal bottom surface and ground contact, then drive two relative electric telescopic handle IV extensions, make the push pedal push the soil of these both sides inside planting the hole, then shorten these two electric telescopic handle IV, extend two other electric telescopic handle IV after shortening again, push the soil of other both sides inside planting the hole. After the planting pit is filled with soil, the water pump is started to pump water in the water tank into the annular water cavity, and the water is sprayed out from the water spraying holes to water the saplings.
Compared with the prior art, the invention has the following beneficial effects:
(1) high integration, can accomplish the operation of digging pit, planting tree, fill out soil, watering, reduce workman intensity of labour.
(2) Can carry a plurality of saplings simultaneously, place the sapling inside sapling placing lattice, then place every sapling inside the tree pit of digging respectively through removing sapling placing lattice.
(3) The automatic watering device has a watering function, manual water picking is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a top view of a tree planting device according to the present invention,
figure 2 is a top view of the trailer of the present invention,
figure 3 is a side view of the trailer of the present invention,
figure 4 is a cross-sectional view taken along plane a-a of the present invention,
figure 5 is a cross-sectional view taken along plane B-B of the present invention,
figure 6 is a cross-sectional view through plane C-C of the present invention,
figure 7 is a cross-sectional view taken along plane D-D of the present invention,
figure 8 is a cross-sectional view through plane E-E of the present invention,
figure 9 is a cross-sectional view through plane F-F of the present invention,
FIG. 10 is a diagram of the initial position of the seedling placing grid according to the present invention.
In the figure: 1-a tractor and 1 a-a connecting plate;
2-trailer arm, 2 a-flat plate, 2a 1-supporting plate, 2 b-seedling falling pipe, 2b 1-distribution block, 2b 11-annular water cavity, 2b 12-water spray hole, 2 c-chute I, 2 d-groove and 2 e-scale plate;
3-hanging arm and 3 a-bolt;
4-seedling placing lattice, 4 a-front end plate, 4a 1-chute II;
5-electric telescopic rods I and 5 a-sliding blocks I;
6-electric telescopic rods II and 6 a-sliding blocks II;
7-a water tank, 7 a-a water tank cover, 7 b-a water pump, 7b 1-a water outlet pipe and 7 c-a water level observation hole;
8-beam, 8 a-sliding sleeve, 8 b-fastening bolt I, 8 c-fixed splint, 8 d-vertical rod, 8 e-rod sleeve, 8e 1-connecting rod, 8 f-fastening bolt II, 8 g-limit switch I and 8 h-limit switch II;
9-motor, 9 a-worm;
10-screw, 10 a-horizontal rod, 10 b-limiting rod, 10 c-tail end extension rod and 10 d-hydraulic motor;
11-a helical drill bit;
12-hydraulic oil tank, 12 a-oil tank blank cap, 12 b-oil pump, 12b 1-oil pump oil inlet pipe, 12b 2-oil pump oil outlet pipe and 12 c-oil tank oil inlet pipe;
13-a soil filling device, 13 a-an electric telescopic rod III, 13 b-an electric telescopic rod IV and 13 c-a push plate;
14-intermediate, 14 a-nut sleeve, 14 b-turbine sleeve;
15-vehicle wheels.
Detailed Description
The accompanying drawings illustrate preferred embodiments of the tree planting device and the working method thereof, and the present invention will be described in detail with reference to the accompanying drawings.
Example 1:
shown in the attached drawing 1, the tree planting device comprises a tractor 1, two trailer arms 2 arranged in parallel and a hanging arm 3 fixedly connected with the front ends of the two trailer arms 2. The rear end of the tractor 1 is provided with a connecting plate 1a, the front end of the hanging arm 3 is rotatably connected with the connecting plate 1a through a bolt 3a, and wheels 15 are arranged below the hanging arm 2.
As shown in fig. 2 and 3, a flat plate 2a is fixed between the two trailer arms 2, and the upper end surface of the flat plate 2a is flush with the upper end surface of the trailer arm 2. The middle of the front end face of the flat plate 2a is fixedly connected with a supporting plate 2a1, a seedling falling pipe 2b is arranged below the middle of the flat plate 2a, the seedling falling pipe 2b is a through cylinder in shape, and an opening at the upper end of the seedling falling pipe 2b is positioned on the flat plate 2 a.
The flat plate 2a is supported with a sapling placing grid 4, the sapling placing grid 4 is formed by arranging a plurality of grids, the horizontal section size of each grid is smaller than the inner diameter of the sapling dropping pipe 2b, and the upper side and the lower side of each grid are provided with holes (shown in attached figure 8). The front end of the seedling placing lattice 4 is provided with a front end plate 4a, and the front end of the front end plate 4a is inwards provided with a sliding groove II 4a1 (shown in the attached figure 6).
As shown in fig. 7, a sliding groove i 2c is formed in the upper end surface of the trailer arm 2 on the right side of the flat plate 2a in a concave manner, and an electric telescopic rod ii 6 is arranged on the sliding groove i 2 c. II 6 drive division lower extreme of electric telescopic handle be equipped with II 6a of slider, II 6a of slider slide and set up inside I2 c of spout. The tail end of the telescopic part of the electric telescopic rod II 6 is fixedly connected with the middle of the right end face of the seedling placing grid 4.
As shown in the attached drawing 6, an electric telescopic rod I5 is fixed on the supporting plate 2a1, a sliding block I5 a is arranged at the tail end of the telescopic part of the electric telescopic rod I5, and the sliding block I5 a is arranged in a sliding groove II 4a1 in a sliding manner.
As shown in the attached drawings 2 and 8, a cross beam 8 is erected on the two trailer arms 2, the cross beam 8 is located at the front end of the flat plate 2a, sliding sleeves 8a are respectively arranged at the left end and the right end of the cross beam 8, and the sliding sleeves 8a are sleeved on the trailer arms 2. The sliding sleeve 8a slides back and forth on the trailer arm 2, the fastening bolt I8 b is connected to the sliding sleeve 8a in a threaded mode, and the sliding sleeve 8a can be fixed on the trailer force piece 2 by tightening the fastening bolt I8 b. The middle of the beam 8 is provided with a freely rotatable middle body 14, the middle of the middle body 14 is provided with a nut sleeve 14a, and the outer part of the middle body 14 is sleeved with a turbine sleeve 14 b. Two sides of the middle body 14 on the cross beam 8 are respectively provided with a fixed splint 8 c.
The motor 9 is clamped between the two fixing clamping plates 8c, the motor 9 is positioned at the rear end of the cross beam, an output shaft of the motor 9 faces downwards and is provided with a worm 9a, and the worm 9a is meshed and connected with a turbine sleeve 14 b.
As shown in fig. 4 and 5, a screw rod 10 is inserted into the middle of the nut sleeve 14a, and the screw rod 10 is in threaded connection with the nut sleeve 14 a. Screw rod 10 below end be located crossbeam 8 below, screw rod 10 below end be equipped with horizon bar 10a, screw rod 10 and horizon bar 10a middle part fixed connection, horizon bar 10a about both ends perpendicularly upwards be equipped with gag lever post 10b, gag lever post 10b top end pass crossbeam 8, gag lever post 10b and horizon bar 10a cooperation are used, avoid screw rod 10 to rotate. A hydraulic motor 10d is arranged below the middle position of the horizontal rod 10 a. The hydraulic motor 10d is an actuator of the hydraulic system, and converts the hydraulic pressure energy provided by the hydraulic pump into mechanical energy of its output shaft (i.e., drives the output shaft to rotate). The output shaft of the hydraulic motor 10d is arranged downwards, and the tail end of the output shaft of the hydraulic motor 10d is fixedly connected with a spiral drill bit 11 which is vertically arranged.
The beam 8 is provided with a hydraulic oil tank 12, and the oil filling port of the hydraulic oil tank 12 is in threaded connection with an oil tank blank cap 12 a. The tank cap 12a is removed to allow hydraulic oil to be added to the hydraulic tank 12. The hydraulic oil tank 12 is provided with an oil pump 12b, an oil pump inlet pipe 12b1 on the oil pump 12b penetrates into the hydraulic oil tank 12, and an oil pump outlet pipe 12b2 on the oil pump 12b is in through connection with an oil inlet of the hydraulic motor 10 d. The oil outlet of the hydraulic motor 10d is provided with an oil tank inlet pipe 12c, and the oil tank inlet pipe 12c is communicated with the hydraulic oil tank 12.
Electric telescopic handle I5, electric telescopic handle II 6, motor 9, oil pump 12b supply power by tractor 1's vehicle mounted power, electric telescopic handle I5, electric telescopic handle II 6, motor 9, oil pump 12b control by tractor 1's driving computer.
The periphery of the lower end of the circumferential surface of the seedling falling pipe 2b is sleeved with a distribution block 2b1, an annular water cavity 2b11 is arranged inside the distribution block 2b1, and the annular water cavity 2b11 is sleeved outside the circumferential surface of the seedling falling pipe 2 b. A water spraying hole 2b12 is connected below the annular water cavity 2b11 in a penetrating way, and the lower end opening of the water spraying hole 2b12 is positioned on the lower end surface of the distribution block 2b 1. The water spray holes 2b12 are obliquely arranged, and the lower ends of the water spray holes 2b12 are oblique to the axial direction of the seedling falling pipe 2 b.
Two 2 rear end tops of trailer arm support and have water tank 7, water tank 7 water filler department threaded connection have a water tank stifle 7a, 7 up end of water tank be equipped with water pump 7b, water pump 7b inlet tube insert and locate inside the water tank 7, water pump 7b on outlet pipe 7b1 and annular water cavity 2b11 through connection, water pump 7b by the power supply of tractor 1 vehicle mounted power, control by the driving computer of tractor 1.
Four soil filling devices 13 are uniformly distributed around the seedling falling pipe 2b below the flat plate 2a, each soil filling device 13 comprises an electric telescopic rod III 13a, an electric telescopic rod IV 13b and a push plate 13c, the electric telescopic rods III 13a are vertically arranged, telescopic parts of the electric telescopic rods III 13a face downwards, the tail ends of the telescopic parts of the electric telescopic rods III 13a are fixedly connected with a driving part of the electric telescopic rods IV 13b, the electric telescopic rods III 13a and the electric telescopic rods IV 13b are vertically arranged, the telescopic parts of the electric telescopic rods IV 13b point to the central position of the seedling falling pipe 2b, the tail ends of the telescopic parts of the electric telescopic rods IV 13b are provided with the push plates 13c, two adjacent push plates 13c are vertically arranged, and the electric telescopic rods III 13a and IV 13b are powered by a vehicle-mounted power supply of a tractor 1, controlled by a driving computer of the tractor 1.
A use method of a tree planting device comprises the following steps:
step one, placing saplings and adjusting pit distances:
placing the saplings in the sapling placing lattices 4, placing one sapling in each independent small lattice, moving the cross beam 8, and adjusting the distance between the spiral drill bit 11 and the sapling dropping pipe 2 b;
step two, digging pits:
the oil pump 12b is turned on, the hydraulic oil in the hydraulic oil tank 12 enters the hydraulic motor 10d through the oil pump outlet pipe 12b2, the hydraulic motor 10d is pushed to rotate, the auger bit 11 is driven to rotate, and then the hydraulic oil returns to the hydraulic oil tank 12 through the oil tank inlet pipe 12 c.
Starting the motor 9, driving the intermediate body 14 to rotate by the worm 9a through the turbine sleeve 14b which is meshed with the worm 9a, and limiting the screw 10 to move up and down only by the limiting rod 10b, so that the nut sleeve 14a rotates to drive the screw 10 to move down, further pushing the spiral drill bit 11 to move down, drilling a pit required for tree planting on the ground, and simultaneously throwing soil in the pit to the periphery of the pit by the spiral drill bit 11;
step three, planting trees:
after the pit digging is finished, the spiral drill bit 11 moves upwards, the tractor 1 drives the tree planting device to move forwards until the seedling falling pipe 2b is positioned right above the planting pit, the relative position of the seedling falling pipe 2b and the planting pit can be observed manually, and a precise automobile odometer can be installed on an automobile. Then through adjusting the elongation of electric telescopic handle I5 and electric telescopic handle II 6, move a little check on the sapling place check 4 directly over sapling pipe 2b that falls for the sapling of this check inside falls to the pit of planting of digging through sapling pipe 2b that falls. At this time, the auger bit 11 continues to repeat the step two and dig the planting pit again.
Filling soil and watering:
after the sapling gets into and plants the hole inside, fill again the hole inside planting through filling device 13 with the soil around the hole of planting, bury the sapling, the concrete operation is, move down electric telescopic handle III 13a earlier, make push pedal 13c bottom surface and ground contact, then drive two relative electric telescopic handle IV 13b extensions, make push pedal 13c push the soil of these both sides inside planting the hole, then shorten these two electric telescopic handle IV 13b, extend two other electric telescopic handle IV 13b after shortening again, push the soil of other both sides inside planting the hole. After the planting pit is filled with soil, the water pump 7b is started to pump the water in the water tank 7 into the annular water cavity 2b11, and the water is sprayed out from the water spraying holes 2b12 to water the tree seedlings.
Example 2:
in order to observe the liquid level inside the water tank 7 conveniently, a water level observation hole 7c which is convenient for observing the liquid level inside the water tank 7 is formed in the side surface of the water tank 7.
Simultaneously at 8 up end of crossbeam right sides upwards perpendicularly and be equipped with perpendicular pole 8d, perpendicular pole 8d on the cover be equipped with rod cover 8e, rod cover 8e be connected with limit switch I8 g through connecting rod 8e1, limit switch I8 g probe is upwards arranged perpendicularly, rod cover 8e on threaded connection have fastening bolt II 8 f.
The tail ends of the upper parts of the limiting rods 10b on one side of the vertical rod 8d are vertically provided with tail end extension rods 10c, and the tail end extension rods 10c are located right above the limiting switch I8 g. The lower end face of the cross beam 8 is provided with a limit switch II 8h, a probe of the limit switch II 8h faces downwards vertically, and the limit switch II 8h is located right above the horizontal rod 10 a. Limit switch I8 g, limit switch II 8h by 1 vehicle mounted power supply of tractor, control by the driving computer of tractor 1.
When the height-adjustable screw drill is used, the height of the limit switch I8 g can be adjusted by moving the rod sleeve 8e up and down, and the drilling height of the screw drill 11 is further set. When the auger bit 11 moves downwards and the tail end extension rod 10c collides with the limit switch I8 g, the limit switch I8 g transmits a signal to the vehicle-mounted computer, then the vehicle-mounted computer controls the motor 9 to rotate reversely, and the auger bit 11 moves upwards. When the auger bit 11 moves upwards and the horizontal rod 10a collides with the limit switch II 8h, the limit switch II 8h transmits a signal to the vehicle-mounted computer, and then the vehicle-mounted computer controls the motor 9 to stop rotating.
In order to see the distance between the cross beam 8 and the seedling dropping pipe 2b more clearly, a groove 2d is formed in the upper end face of the trailer arm 2 along the sliding line of the sliding sleeve 8a, a scale plate 2e is arranged inside the groove 2d, and the upper end face of the scale plate 2e is lower than the upper end face of the trailer arm 2.
Other undescribed structures in this embodiment are the same as those in embodiment 1.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a tree planting device which characterized in that:
comprises a tractor (1), two trailer arms (2) arranged in parallel and a hanging arm (3) fixedly connected with the front ends of the two trailer arms (2) together, wherein the rear end of the tractor (1) is provided with a connecting plate (1a), the front end of the hanging arm (3) is rotatably connected with the connecting plate (1a) through a bolt (3a), wheels (15) are arranged below the trailer arms (2),
a flat plate (2a) is fixed between the two trailer arms (2), the upper end surface of the flat plate (2a) is parallel and level with the upper end surface of the trailer arms (2), a supporting plate (2a1) is fixedly connected in the middle of the front end surface of the flat plate (2a), a seedling falling pipe (2b) is arranged below the middle of the flat plate (2a), the upper end of the seedling falling pipe (2b) is provided with a hole on the flat plate (2a),
the flat plate (2a) is supported with a seedling placing grid (4), the seedling placing grid (4) is formed by arranging a plurality of grids, the horizontal cross section size of the grids is smaller than the inner diameter of a seedling falling pipe (2b), the front end of the seedling placing grid (4) is provided with a front end plate (4a), the front end of the front end plate (4a) is inwards concaved with a sliding groove II (4a1),
the upper end surface of the trailer arm (2) on the right side of the flat plate (2a) is inwards provided with a sliding groove I (2c) in a concave manner, an electric telescopic rod II (6) is arranged on the sliding groove I (2c), the lower end of a driving part of the electric telescopic rod II (6) is provided with a sliding block II (6a), the sliding block II (6a) is arranged in the sliding groove I (2c) in a sliding manner, the tail end of a telescopic part of the electric telescopic rod II (6) is fixedly connected with the middle of the right end surface of the seedling placing lattice (4),
an electric telescopic rod I (5) is fixed on the supporting plate (2a1), a sliding block I (5a) is arranged at the tail end of the telescopic part of the electric telescopic rod I (5), the sliding block I (5a) is arranged in a sliding groove II (4a1) in a sliding manner,
two trailer arms (2) are erected with a crossbeam (8), the crossbeam (8) is positioned at the front end of a flat plate (2a), sliding sleeves (8a) are respectively arranged at the left end and the right end of the crossbeam (8), the sliding sleeves (8a) are sleeved on the trailer arms (2), the sliding sleeves (8a) slide back and forth on the trailer arms (2), fastening bolts I (8b) are connected to the sliding sleeves (8a) through threads, a freely rotatable intermediate body (14) is arranged in the middle of the crossbeam (8), a nut sleeve (14a) is arranged in the middle of the intermediate body (14), a turbine sleeve (14b) is sleeved outside the intermediate body (14), two fixing clamping plates (8c) are respectively arranged at two sides of the intermediate body (14) on the crossbeam (8),
a motor (9) is clamped between the two fixed clamping plates (8c), the motor (9) is positioned at the rear end of the beam, an output shaft of the motor (9) faces downwards and is provided with a worm (9a), the worm (9a) is meshed and connected with a turbine sleeve (14b),
a screw rod (10) penetrates through the middle of the nut sleeve (14a), the screw rod (10) is in threaded connection with the nut sleeve (14a), the tail end of the lower part of the screw rod (10) is positioned below the cross beam (8), a horizontal rod (10a) is arranged at the tail end of the lower part of the screw rod (10), the screw rod (10) is fixedly connected with the middle part of the horizontal rod (10a), limiting rods (10b) are vertically arranged at the left end and the right end of the horizontal rod (10a), the tail end of the upper part of each limiting rod (10b) penetrates through the cross beam (8), a hydraulic motor (10d) is arranged below the middle position of the horizontal rod (10a),
the output shaft of the hydraulic motor (10d) is arranged downwards, the tail end of the output shaft of the hydraulic motor (10d) is fixedly connected with a spiral drill bit (11) which is vertically arranged,
crossbeam (8) on be equipped with hydraulic tank (12), hydraulic tank (12) oil filler hole department threaded connection have oil tank stifle (12a), hydraulic tank (12) on be equipped with oil pump (12b), oil pump on oil pump (12b) advance oil pipe (12b1) wear to establish to hydraulic tank (12) inside, oil pump on oil pump (12b) go out oil pipe (12b2) in hydraulic motor (10d) oil inlet through connection, hydraulic motor (10d) oil-out be equipped with oil tank and advance oil pipe (12c), oil tank advance oil pipe (12c) and hydraulic tank (12) through connection,
electric telescopic handle I (5), electric telescopic handle II (6), motor (9), oil pump (12b) supply power by the vehicle mounted power of tractor (1), electric telescopic handle I (5), electric telescopic handle II (6), motor (9), oil pump (12b) control by the driving computer of tractor (1).
2. The tree planting device as claimed in claim 1, wherein:
the seedling dropping pipe is characterized in that a distribution block (2b1) is sleeved on the periphery of the lower end of the circumferential surface of the seedling dropping pipe (2b) in a sleeved mode, an annular water cavity (2b11) is arranged inside the distribution block (2b1), the annular water cavity (2b11) is sleeved outside the circumferential surface of the seedling dropping pipe (2b), a water spraying hole (2b12) is connected below the annular water cavity (2b11) in a penetrating mode, an opening at the lower end of the water spraying hole (2b12) is located on the lower end face of the distribution block (2b1),
two trailer arms (2) rear end tops support and have water tank (7), water tank (7) water inlet department threaded connection have water tank stifle (7a), water tank (7) up end be equipped with water pump (7b), water pump (7b) inlet tube insert locate inside water tank (7), water pump (7b) on outlet pipe (7b1) and annular water cavity (2b11) through connection, water pump (7b) by tractor (1) vehicle mounted power supply, control by the driving computer of tractor (1).
3. The tree planting device as claimed in claim 2, wherein:
the water spray holes (2b12) are obliquely arranged, and the lower ends of the water spray holes (2b12) are oblique to the axial direction of the seedling falling pipe (2 b).
4. The tree planting device as claimed in claim 2, wherein:
the side surface of the water tank (7) is provided with a water level observation hole (7c) which is convenient for observing the liquid level inside.
5. The tree planting device as claimed in claim 1, wherein:
a vertical rod (8d) is vertically arranged on the right side of the upper end face of the cross beam (8) upwards, a rod sleeve (8e) is sleeved on the vertical rod (8d), the rod sleeve (8e) is connected with a limit switch I (8g) through a connecting rod (8e1), a probe of the limit switch I (8g) is vertically and upwards arranged, a fastening bolt II (8f) is connected onto the rod sleeve (8e) in a threaded manner,
the tail ends of the upper parts of the limiting rods (10b) positioned on one side of the vertical rod (8d) are vertically provided with tail end extension rods (10c), the tail end extension rods (10c) are positioned right above the limiting switch I (8g),
a limit switch II (8h) is arranged on the lower end face of the cross beam (8), a probe of the limit switch II (8h) is vertically downward, the limit switch II (8h) is positioned right above the horizontal rod (10a),
and the limit switch I (8g) and the limit switch II (8h) are powered by a vehicle-mounted power supply of the tractor (1) and are controlled by a running computer of the tractor (1).
6. The tree planting device as claimed in claim 1, wherein:
be located that sliding sleeve (8a) slide in the trailer arm (2) up end along the line concave recess (2d), recess (2d) inside be equipped with scale plate (2e), scale plate (2e) up end be less than trailer arm (2) up end.
7. The tree planting device as claimed in claim 2, wherein:
four soil filling devices (13) are uniformly distributed around a seedling falling pipe (2b) below the flat plate (2a), each soil filling device (13) comprises an electric telescopic rod III (13a), an electric telescopic rod IV (13b) and a push plate (13c), the electric telescopic rods III (13a) are vertically arranged, the telescopic parts of the electric telescopic rods III (13a) face downwards, the tail ends of the telescopic parts of the electric telescopic rods III (13a) are fixedly connected with the driving parts of the electric telescopic rods IV (13b), the electric telescopic rods III (13a) and the electric telescopic rods IV (13b) are vertically arranged, the telescopic parts of the electric telescopic rods IV (13b) point to the central position of the seedling falling pipe (2b), the tail ends of the telescopic parts of the electric telescopic rods IV (13b) are provided with push plates (13c), and two adjacent push plates (13c) are vertically arranged, and the electric telescopic rod III (13a) and the electric telescopic rod IV (13b) are both powered by a vehicle-mounted power supply of the tractor (1) and are controlled by a traveling computer of the tractor (1).
8. The method of using a tree planting device as claimed in claim 7, comprising the steps of:
step one, placing saplings and adjusting pit distances:
placing the saplings in the sapling placing lattices (4), placing one sapling in each independent small lattice, moving the cross beam (8), and adjusting the distance between the spiral drill bit (11) and the sapling dropping pipe (2 b);
step two, digging pits:
the oil pump (12b) is started, the hydraulic oil in the hydraulic oil tank (12) enters the hydraulic motor (10d) through the oil outlet pipe (12b2) of the oil pump, the hydraulic motor (10d) is pushed to rotate, the spiral drill bit (11) is driven to rotate, then the hydraulic oil returns to the hydraulic oil tank (12) through the oil inlet pipe (12c) of the oil tank,
starting a motor (9), driving an intermediate body (14) to rotate by a worm (9a) through a turbine sleeve (14b) in meshed connection with the worm, and driving a screw (10) to move downwards due to the fact that a limiting rod (10b) limits the screw (10) to move only up and down, so that a nut sleeve (14a) rotates to drive the screw (10) to move downwards, further driving a spiral drill bit (11) to move downwards, drilling a pit required by tree planting on the ground, and meanwhile, throwing soil in the pit to the periphery of the pit by the spiral drill bit (11);
step three, planting trees:
after the pit digging is finished, the spiral drill bit (11) moves upwards, the tractor (1) drives the tree planting device to move forwards until the seedling falling pipe (2b) is positioned right above the planting pit, then a small lattice on the seedling placing lattice (4) is moved right above the seedling falling pipe (2b) by adjusting the extension of the electric telescopic rod I (5) and the electric telescopic rod II (6), so that the seedling in the lattice falls into the dug planting pit through the seedling falling pipe (2b),
at the moment, the spiral drill bit (11) continuously repeats the step II and digs the planting pit again;
filling soil and watering:
after the saplings enter the planting pits, soil around the planting pits is filled into the planting pits again through a soil filling device (13) to bury the saplings, and the concrete operation is that an electric telescopic rod III (13a) is moved downwards to enable the bottom surface of a push plate (13c) to be in contact with the ground, then two opposite electric telescopic rods IV (13b) are driven to extend to enable the push plate (13c) to push the soil on two sides into the planting pits, then the two electric telescopic rods IV (13b) are shortened, the other two electric telescopic rods IV (13b) are extended after the two electric telescopic rods IV (13b) are shortened, the soil on the other two sides is pushed into the planting pits,
after the planting pit is filled with soil, a water pump (7b) is started to drive water in the water tank (7) into the annular water cavity (2b11), and the water is sprayed out from the water spraying holes (2b12) to water the tree seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214566.7A CN109874633B (en) | 2019-03-20 | 2019-03-20 | Tree planting device and working method thereof |
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| CN201910214566.7A CN109874633B (en) | 2019-03-20 | 2019-03-20 | Tree planting device and working method thereof |
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| CN109874633B true CN109874633B (en) | 2021-04-16 |
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| CN110199823A (en) * | 2019-07-18 | 2019-09-06 | 陈元定 | A kind of drawing type automatical tree-transplanting device |
| CN113228883B (en) * | 2021-05-14 | 2022-07-05 | 魏文葵 | Environment-friendly tree planting is with equipment of filling out soil |
| CN114402941B (en) * | 2022-01-10 | 2023-07-21 | 南通大学 | Automatic salix psammophila planting vehicle and planting method thereof |
| CN114946582B (en) * | 2022-07-07 | 2024-05-24 | 重庆大学 | Tree planting device for desert tree planting |
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| FR1380676A (en) * | 1963-10-22 | 1964-12-04 | Automatic watering device | |
| CN204146122U (en) * | 2014-10-06 | 2015-02-11 | 北京时代沃林科技发展有限公司 | A kind of modularization planting in desert robot |
| JP6148695B2 (en) * | 2015-05-07 | 2017-06-14 | 株式会社ホーネン | Storage tank with telescopic slide handle |
| CN205284087U (en) * | 2015-11-30 | 2016-06-08 | 李世杰 | Forestry trees are planted with device of digging pit |
| CN105432186B (en) * | 2015-12-08 | 2017-05-24 | 山东临沂烟草有限公司 | Walking triangular flue-cured tobacco final-singling point fixation device |
| US10004174B2 (en) * | 2016-09-29 | 2018-06-26 | The United States Of America, As Represented By The Secretary Of Agriculture | Transplanter for a walk-behind tractor |
| CN206547290U (en) * | 2017-02-21 | 2017-10-13 | 博罗县跃进林业有限公司 | Quick digging apparatus is used in a kind of sapling plantation |
| CN107950348A (en) * | 2017-12-25 | 2018-04-24 | 许生安 | Roadside greening trees aid in cultivation device and its construction method |
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