CN107750521B

CN107750521B - Garlic planting machine

Info

Publication number: CN107750521B
Application number: CN201711052129.7A
Authority: CN
Inventors: 张奥星; 孙鹏程
Original assignee: Tibet Ruihua Capital Management Co Ltd
Current assignee: Tibet Ruihua Capital Management Co ltd
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2020-02-21
Anticipated expiration: 2037-11-01
Also published as: CN107750521A

Abstract

The invention provides a garlic planter which comprises a rack, a driving wheel, a rocker arm, a leveling wheel, a positioning pin, a handrail, a large arm, a first connecting rod, a servo motor, a small arm, a guard plate, a spring, an electric nozzle and the like, and is characterized in that: the garlic planting machine is characterized in that the main body of the rack is rectangular, the driving wheel is fixedly mounted on the wheel carrier below the front end of the rack, the shaft hole in the upper end part of the rocker arm is rotatably mounted on the shaft hole in the middle rear part of the rack through a pin shaft, the pin hole in the middle part of the rocker arm is connected with the pin hole in the rear part of the rack through a positioning pin, and the leveling wheel is rotatably mounted on the support behind the rocker arm.

Description

Garlic planting machine

Technical Field

The invention relates to the technical field of modern agricultural equipment, in particular to a garlic planter.

Background

Garlic is an indispensable seasoning in human life, there has been planting history for two thousand years in china, the garlic planting process needs bud head up in order to guarantee the rate of sprouting, present most planting equipment can only bury the garlic underground and can't guarantee the direction, cause a large amount of wastes, simultaneously with other earthing machinery cooperations, the input cost in earlier stage has been improved, some planting equipment need put into the machine with the garlic after the direction has been adjusted by hand, need a large amount of labour costs, planting efficiency is low, consequently need a mechanical equipment that can automatic adjustment garlic direction and carry out the earthing.

Disclosure of Invention

In order to solve the problems, the invention provides a garlic planter which adopts a link mechanism to dig soil, realizes discontinuous digging and ensures the same planting interval, keeps garlic vertical through a guide pipe, then shoots the garlic by a high-speed camera to determine the direction, separates the garlic through a lower baffle, can ensure the planting direction of the garlic, conveys soil generated by digging to a pit at the rear through intermittent rotation of a conveying belt, ensures the soil to be flat, greatly improves the planting efficiency and the sprouting rate, and reduces the labor cost.

The technical scheme adopted by the invention is as follows: the utility model provides a garlic planter, which comprises a frame, the action wheel, the rocking arm, level and smooth wheel, the locating pin, the handrail, big arm, first connecting rod, the second connecting rod, the third connecting rod, servo motor, the fourth connecting rod, the forearm, the backplate, a spring, electronic shower nozzle, first support, two fifth connecting rods, the board that inclines, driving roll, two empty supports, the conveyer belt, the soil collecting hopper, empty hinged-support, the cylinder, the screw rod, direct current motor, the linking arm, first electric jar, the storage hopper, the bucket, the hold-in range, the drive wheel support, synchronous pulley, electronic synchronous pulley, the collecting hopper, the conveyer pipe, the stand, the separation frame, the steering wheel, the baffle, the collector tube, the planting pipe, the recovery hopper, the medicine storage tank, the control unit, the encoder, its characterized in that: the main body of the rack is rectangular, the driving wheel is fixedly arranged on the wheel carrier below the front end of the rack, the shaft hole at the upper end part of the rocker arm is rotatably arranged on the shaft hole at the middle rear part of the rack through a pin shaft, the pin hole at the middle part of the rocker arm is connected with the pin hole at the rear part of the rack through a positioning pin, and the leveling wheel is rotatably arranged on the bracket at the rear part of the rocker arm; the handrail is fixedly arranged at the upper end part of the rear part of the rack;

the servo motor is fixedly arranged on the side face of the front end of the rack, one end of the third connecting rod is fixedly arranged on a motor shaft of the servo motor, and the other end of the third connecting rod is hinged with the front end part of the first connecting rod; one end of a fourth connecting rod is hinged to a hinge bracket of the frame behind the servo motor, and the other end of the fourth connecting rod is hinged to the middle of the first connecting rod; the middle part of the big arm is hinged at the rear part of the first connecting rod, the upper end of the big arm is hinged at one end of the second connecting rod, and the other end of the second connecting rod is hinged on a hinged support at the upper part of the front end of the frame;

the front end face of the lower end part of the small arm is an inverted triangular plane, a guard plate is arranged in the middle of the front end of the lower end part of the small arm, the upper end of the small arm is hinged with the front end face of the lower end part of the large arm through a hinge, the middle of the rear part of the small arm is connected with the front end face of the lower end part of the large arm through a spring, and the electric spray head is fixedly arranged at the rear part of the lower end of;

the side edge of the rack is provided with a first support, the upper ends of the two fifth connecting rods are respectively hinged on the supports at two sides below the first support, and the upper ends of the two fifth connecting rods are connected through a steel pipe; the rear parts of the two dumping supports are respectively hinged below the two fifth connecting rods, and two ends of a rotating shaft of the driving roller are respectively fixedly arranged behind the two dumping supports; the dumping plate is fixedly arranged on the support below the two dumping supports, and the soil collecting hopper is hinged to the lower end of the rear part of the rack through a connecting arm at the rear part; a dumping hinged support is arranged on the right side of the soil collecting hopper, one end of a first electric cylinder is hinged to the left side and the right side of the front end of the rack, and the other end of the first electric cylinder is hinged above the soil collecting hopper; a groove is arranged below the soil collecting hopper, an opening is arranged on the right side of the groove, and the direct current motor is fixedly arranged on the left side of the groove below the soil collecting hopper; one end of the screw is fixedly arranged on a motor shaft of the direct current motor, the other end of the screw is rotatably arranged on the side surface of the dumping hinged support, the front end of the left dumping support is hinged on a support below the soil collecting hopper, the front end of the right dumping support is hinged below the dumping hinged support, and the roller is rotatably arranged at the front ends of the two dumping supports; the conveyer belt is arranged on the roller and the driving roller;

the storage hopper is fixedly arranged on the first support, a square groove is arranged in front of the storage hopper, and a driving wheel support is arranged at the front end of the first support on the side edge of the rack; the synchronous belt wheel is rotatably arranged on a support above the rack, a motor shaft of the electric synchronous belt wheel is fixedly arranged on the driving wheel support, the synchronous belt is arranged on the electric synchronous belt wheel and the synchronous belt wheel, the synchronous belt is fixedly provided with a bucket, the middle of the bucket is downwards concave, and the conveying pipe is fixedly arranged on a support in front of the driving wheel support; the collecting hopper is fixedly arranged above the conveying pipe and communicated with the conveying pipe, the guide pipe is fixedly arranged below the conveying pipe, the screening module is fixedly arranged below the guide pipe, the separating frame is fixedly arranged below the screening module, the upper half part of the separating frame is a trapezoidal shell with a narrow upper part and a wide lower part, the lower half part of the separating frame is a trapezoid with a narrow upper part and a wide lower part, two sides of the lower part of the separating frame are provided with shielding plates, the lower parts of the separating frame are connected through long strip-shaped steel plates, a rotating shaft of the steering engine is fixedly arranged in the center of the steel plate at the lower half part of the; the recovery hopper is fixedly arranged above the rack, the recovery pipe is fixedly arranged on the inner wall of the recovery hopper, a pipe orifice above the recovery pipe is positioned below the front half part of the lower half part of the separation frame separated by the baffle, the planting pipe is fixedly arranged on the outer wall of the recovery hopper, and a pipe orifice above the planting pipe is positioned below the rear half part of the lower half part of the separation frame separated by the baffle; the medicine storage tank is fixedly arranged on the side surface of the frame and is connected with the electric spray head through a hose.

Furthermore, a motor is arranged in the driving wheel, and an encoder is arranged on the wheel shaft.

Furthermore, five pin holes are distributed in the middle of the rocker arm in a fan shape at equal angles by taking the axle center of the front end as a central line.

Furthermore, a solenoid valve switch is arranged in the electric spray head.

Furthermore, the guide pipe is thick at the top and thin at the bottom.

Furthermore, the screening module main body is a tube with fine hair inside, an LED lamp strip is arranged on the inner arm of the tube, a high-speed camera is arranged on the side wall of the tube, and a camera lens is aligned to the inner wall of the tube.

The invention has the beneficial effects that:

1. the invention adopts the link mechanism to dig soil, realizes discontinuous digging and ensures the same planting distance, and simultaneously can scatter pesticide or water into the dug pits.

2. Let the garlic keep vertical through the stand pipe, later shoot the definite direction to the garlic by high-speed camera, separate it through the below baffle, can ensure that the garlic direction of planting improves planting efficiency and germination rate greatly to labour cost has been reduced.

3. The conveyer belt rotates intermittently to convey soil generated by digging pit to the pit behind, so as to ensure the soil to be level.

Drawings

Fig. 1, fig. 2, fig. 3 and fig. 5 are schematic overall structural diagrams of the present invention.

Fig. 4 is a partial enlarged view of fig. 3 of the present invention.

Fig. 6, 7 and 8 are enlarged views of fig. 5 according to the present invention.

Fig. 9, 10, 11 and 12 are schematic structural views of the present invention with the armrest removed.

Fig. 13 and 14 are enlarged views of fig. 12 according to the present invention.

Reference numerals: 1-a frame; 2-driving wheel; 3-a rocker arm; 4-leveling wheels; 5-positioning pins; 6-arm rest; 7-big arm; 8-a first link; 9-a second link; 10-a third link; 11-a servo motor; 12-a fourth link; 13-forearm; 14-a guard plate; 15-a spring; 16-an electric spray head; 17-a first support; 18-a fifth link; 19-tipping the plate; 20-a driving roller; 21-dumping support; 22-a conveyor belt; 23-a soil collecting hopper; 24-dumping hinged supports; 25-a roller; 26-screw rod; 27-a direct current motor; 28-a linker arm; 29-a first electric cylinder; 30-a storage hopper; 31-a bucket; 32-synchronous belt; 33-driving wheel support; 34-a synchronous pulley; 35-an electric synchronous pulley; 36-a collection hopper; 37-a delivery pipe; 38-a guide tube; 39-a screening module; 40-a separation rack; 41-a steering engine; 42-a baffle plate; 43-a recovery pipe; 44-planting tube; 45-recovery hopper; 46-medicine storage tank.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Examples

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, a garlic planter comprising a frame 1, a driving wheel 2, a swing arm 3, a leveling wheel 4, a positioning pin 5, a handrail 6, a large arm 7, a first connecting rod 8, a second connecting rod 9, a third connecting rod 10, a servo motor 11, a fourth connecting rod 12, a small arm 13, a guard plate 14, a spring 15, an electric nozzle 16, a first support 17, two fifth connecting rods 18, a dumping plate 19, a driving roller 20, two dumping supports 21, a conveying belt 22, a soil collecting hopper 23, a dumping support 24, a roller 25, a screw 26, a direct current motor 27, a connecting arm 28, a first electric cylinder 29, a storage hopper 30, a digging hopper 31, a synchronous belt 32, a driving wheel support 33, a synchronous belt wheel 34, an electric synchronous belt wheel 35, a

collecting hopper

36, 37, a guiding pipe 38, Screening module 39, separator 40, steering wheel 41, baffle 42, recovery tube 43, planting pipe 44, recovery fill 45, medicine storage tank 46, the control unit, encoder, its characterized in that: the main body of the rack 1 is rectangular, the driving wheel 2 is fixedly arranged on a wheel carrier below the front end of the rack 1, a shaft hole at the upper end part of the rocker arm 3 is rotatably arranged on a shaft hole at the middle rear part of the rack 1 through a pin shaft, a pin hole at the middle part of the rocker arm 3 is connected with a pin hole at the rear part of the rack 1 through a positioning pin 5, and the leveling wheel 4 is rotatably arranged on a bracket at the rear part of the rocker arm 3; the handrail 6 is fixedly arranged at the upper end part of the rear part of the frame 1;

the servo motor 11 is fixedly arranged on the side face of the front end of the rack 1, one end of the third connecting rod 10 is fixedly arranged on a motor shaft of the servo motor 11, and the other end of the third connecting rod is hinged with the front end part of the first connecting rod 8; one end of a fourth connecting rod 12 is hinged on a hinged support of the frame 1 behind the servo motor 11, and the other end of the fourth connecting rod is hinged in the middle of the first connecting rod 8; the middle part of the large arm 7 is hinged at the rear part of the first connecting rod 8, the upper end of the large arm is hinged at one end of the second connecting rod 9, and the other end of the second connecting rod 9 is hinged on a hinged support at the upper part of the front end of the frame 1;

the front end face of the lower end part of the small arm 13 is a plane of an inverted triangle, a guard plate 14 is arranged in the middle of the front end of the lower end part of the small arm 13, the upper end of the small arm 13 is hinged with the front end face of the lower end of the large arm 7 through a hinge, the middle of the rear part of the small arm 13 is connected with the front end face of the lower end of the large arm 7 through a spring 15, and an electric spray head 16 is fixedly arranged at the rear part of the lower end;

the side edge of the frame 1 is provided with a first support 17, the upper ends of the two fifth connecting rods 18 are respectively hinged on the supports at two sides below the first support 17, and the upper ends of the two fifth connecting rods 18 are connected through a steel pipe; the rear parts of the two dumping supports 21 are respectively hinged below the two fifth connecting rods 18, and two ends of a rotating shaft of the driving roller 20 are respectively and fixedly installed behind the two dumping supports 21; the dumping plate 19 is fixedly arranged on a support below the two dumping brackets 21, and the soil collecting hopper 23 is hinged at the lower end of the rear part of the frame 1 through a connecting arm 28 at the rear part; a dumping hinged support 24 is arranged on the right side of the soil collecting hopper 23, one end of a first electric cylinder 29 is hinged to the left side and the right side of the front end of the frame 1, and the other end of the first electric cylinder is hinged above the soil collecting hopper 23; a groove is arranged below the soil collecting hopper 23, an opening is arranged on the right side of the groove, and the direct current motor 27 is fixedly arranged on the left side of the groove below the soil collecting hopper 23; one end of a screw rod 26 is fixedly arranged on a motor shaft of a direct current motor 27, the other end of the screw rod is rotatably arranged on the side surface of the dumping hinged support 24, the front end of the left dumping support 21 is hinged on a support below the soil collecting hopper 23, the front end of the right dumping support 21 is hinged below the dumping hinged support 24, and the roller 25 is rotatably arranged at the front ends of the two dumping supports 21; the conveyer belt 22 is installed on the roller 25 and the driving roller 20;

the storage hopper 30 is fixedly arranged on the first support 17, a square groove is arranged in front of the storage hopper 30, and a driving wheel support 33 is arranged at the front end of the first support 17 on the side edge of the rack 1; a synchronous pulley 34 is rotatably arranged on a support above the frame 1, a motor shaft of the electric synchronous pulley 35 is fixedly arranged on a driving wheel support 33, a synchronous belt 32 is arranged on the electric synchronous pulley 35 and the synchronous pulley 34, a bucket 31 is fixedly arranged on the synchronous belt 32, the middle of the bucket 31 is downward, and a conveying pipe 37 is fixedly arranged on a support in front of the driving wheel support 33; the collecting hopper 36 is fixedly arranged above the conveying pipe 37 and is communicated with the conveying pipe 37, the guide pipe 38 is fixedly arranged below the conveying pipe 37, the screening module 39 is fixedly arranged below the guide pipe 38, the separating frame 40 is fixedly arranged below the screening module 39, the upper half part of the separating frame 40 is a trapezoidal shell with a narrow upper part and a wide lower part, the lower half part of the separating frame is a trapezoid with a narrow upper part and a wide lower part, two sides of the lower part of the separating frame are provided with shielding plates, the lower parts of the separating frame are connected through long strip-shaped steel plates, a rotating shaft of the steering engine 41 is fixedly arranged in the center of the steel plate at the lower half part of the separating; the recovery hopper 45 is fixedly arranged above the rack 1, the recovery pipe 43 is fixedly arranged on the inner wall of the recovery hopper 45, a pipe orifice above the recovery pipe 43 is positioned below the front half part of the lower half part of the separation frame 40 separated by the baffle 42, the planting pipe 44 is fixedly arranged on the outer wall of the recovery hopper 45, and a pipe orifice above the planting pipe 44 is positioned below the rear half part of the lower half part of the separation frame 40 separated by the baffle 42; the medicine storage tank 46 is fixedly arranged on the side surface of the machine frame 1 and is connected with the electric spray head 16 through a hose.

Furthermore, a motor is arranged in the driving wheel 2, and an encoder is arranged on the wheel shaft.

Furthermore, five pin holes are distributed in the middle of the rocker arm 3 in a fan shape at equal angles by taking the axle center of the front end as a center line.

Further, a solenoid valve switch is arranged in the electric nozzle 16.

Further, the guide tube 38 is thick at the top and thin at the bottom.

Furthermore, the main body of the screening module 39 is a tube with fine hair inside, the inner arm of the tube is provided with an LED lamp strip, the side wall of the tube is provided with a high-speed camera, and the camera lens is aligned with the inner wall of the tube.

The working principle of the invention is as follows: the invention determines the walking distance by an encoder in the driving wheel 2, and adjusts the actions of other electrical equipment on the basis, the electric spray head 16 controls the liquid medicine spraying by the switch of an internal electromagnetic valve, the servo motor 11 drives the third connecting rod 11 to drive the connecting rod mechanism, so that the large arm 7 makes a curve motion from back to front, the large arm 7 is at the lowest position when moving forwards to the middle, the small arm 13 is stressed to compress the spring 15 when digging soil, the small arm 13 is gradually stressed and reduced along with the continuous forward movement of the large arm 7, the spring 15 rebounds to bounce soil into the soil collecting hopper 23, the first electric cylinder 29 is contracted to lift the soil collecting hopper 23 upwards, the direct current motor 27 drives the screw 26 to send the soil from the bottom groove of the soil collecting hopper 23 to the conveying belt 22, the driving roller 20 drives the conveying belt 22 to send the soil to the dumping plate 19, and the soil slides into a pit along the dumping plate 19; the electric synchronous belt wheel 35 drives the synchronous belt 32 to enable each digging bucket 31 entering the storage hopper 30 to respectively dig a clove of garlic, along with the rotation of the electric synchronous belt wheel 35, the garlic in the digging buckets 31 sequentially fall into the collecting hopper 36 and enter the guide pipe 38 along the conveying pipe 37, the garlic enters the guide pipe 38 and becomes a vertical state due to the fact that the guide pipe 38 is thick at the top and thin at the bottom, after entering the screening module 39, the garlic drops slowly under the friction of fluff on the inner wall of the screening module 39, photos are taken when passing through the high-speed camera in the screening module 39, the direction of the garlic is judged by the control unit, when a sprouting head is upward, the steering engine 41 drives the baffle 42 to swing forward, the garlic falls into the planting pipe 44 and falls into a pit along the planting pipe 44, when the sprouting head is downward, the steering engine 41 drives the baffle 42 to swing in the opposite direction, and the garlic falls into; when planting, firstly, the proper pin holes of the rocker arm 3 are connected with the pin holes on the rack 1 according to the depth of a pit to be dug, the driving wheel 2 rotates forwards and the servo motor 11 rotates, the pit distance is changed by adjusting the rotating speed difference between the servo motor 11 and the driving wheel 2, the rotating speed of the electric synchronous belt wheel 35 is controlled according to the information fed back by the encoder in the driving wheel 2, garlic just falls when the planting pipe 44 is positioned above the pit, and the driving roller 20 does intermittent motion to ensure that soil just falls onto the inclined plate 19 from the conveying belt 22 when the inclined plate 19 is positioned above the pit.

Claims

1. A garlic planter comprises a rack (1), a driving wheel (2), a rocker arm (3), a leveling wheel (4), a positioning pin (5), a handrail (6), a big arm (7), a first connecting rod (8), a second connecting rod (9), a third connecting rod (10), a servo motor (11), a fourth connecting rod (12), a small arm (13), a protective plate (14), a spring (15), an electric spray head (16), a first support (17), two fifth connecting rods (18), a tilting plate (19), a driving roller (20), two tilting supports (21), a conveying belt (22), a soil collecting hopper (23), a tilting hinged support (24), a roller (25), a screw (26), a direct current motor (27), a connecting arm (28), a first electric cylinder (29), a storage hopper (30), a digging hopper (31), a synchronous belt (32), a driving wheel support (33), a synchronous belt wheel (34), Electronic synchronous pulley (35), collecting hopper (36), conveyer pipe (37), stand pipe (38), screening module (39), separator (40), steering wheel (41), baffle (42), recovery tube (43), planting pipe (44), recovery fill (45), medicine storage tank (46), the control unit, encoder, its characterized in that: the main body of the rack (1) is rectangular, the driving wheel (2) is fixedly arranged on a wheel carrier below the front end of the rack (1), a shaft hole in the upper end of the rocker arm (3) is rotatably arranged on a shaft hole in the middle rear part of the rack (1) through a pin shaft, a pin hole in the middle part of the rocker arm (3) is connected with a pin hole in the rear part of the rack (1) through a positioning pin (5), and the leveling wheel (4) is rotatably arranged on a bracket behind the rocker arm (3); the handrail (6) is fixedly arranged at the upper end part of the rear part of the rack (1);

the servo motor (11) is fixedly arranged on the side face of the front end of the rack (1), one end of a third connecting rod (10) is fixedly arranged on a motor shaft of the servo motor (11), and the other end of the third connecting rod is hinged with the front end part of the first connecting rod (8); one end of a fourth connecting rod (12) is hinged on a hinged support of the frame (1) behind the servo motor (11), and the other end of the fourth connecting rod is hinged in the middle of the first connecting rod (8); the middle part of the large arm (7) is hinged at the rear part of the first connecting rod (8), the upper end of the large arm is hinged at one end of the second connecting rod (9), and the other end of the second connecting rod (9) is hinged on a hinged support at the upper part of the front end of the rack (1);

the front end face of the lower end part of the small arm (13) is an inverted triangular plane, a protective plate (14) is arranged in the middle of the front end of the lower end part of the small arm (13), the upper end of the small arm (13) is hinged with the front end face of the lower end of the large arm (7) through a hinge, the middle of the rear part of the small arm (13) is connected with the front end face of the lower end of the large arm (7) through a spring (15), and an electric spray head (16) is fixedly installed at the rear part of the lower end of the large arm;

a first support (17) is arranged on the side edge of the rack (1), the upper ends of the two fifth connecting rods (18) are respectively hinged on the supports on the two sides below the first support (17), and the upper ends of the two fifth connecting rods (18) are connected through steel pipes; the rear parts of the two dumping supports (21) are respectively hinged below the two fifth connecting rods (18), and two ends of a rotating shaft of the driving roller (20) are respectively and fixedly installed behind the two dumping supports (21); the dumping plate (19) is fixedly arranged on a support below the two dumping brackets (21), and the soil collecting hopper (23) is hinged at the lower end of the rear part of the rack (1) through a connecting arm (28) at the rear part; a dumping hinged support (24) is arranged on the right side of the soil collecting hopper (23), one end of a first electric cylinder (29) is hinged to the left side and the right side of the front end of the rack (1), and the other end of the first electric cylinder is hinged above the soil collecting hopper (23); a groove is arranged below the soil collecting hopper (23), an opening is arranged on the right side of the groove, and the direct current motor (27) is fixedly arranged on the left side of the groove below the soil collecting hopper (23); one end of a screw rod (26) is fixedly arranged on a motor shaft of a direct current motor (27), the other end of the screw rod is rotatably arranged on the side surface of the dumping hinged support (24), the front end of the left dumping support (21) is hinged on a support below the soil collecting hopper (23), the front end of the right dumping support (21) is hinged below the dumping hinged support (24), and a roller (25) is rotatably arranged at the front ends of the two dumping supports (21); the conveyer belt (22) is arranged on the roller (25) and the driving roller (20);

the storage hopper (30) is fixedly arranged on the first support (17), a square groove is arranged in front of the storage hopper (30), and a driving wheel support (33) is arranged at the front end of the first support (17) and on the side edge of the rack (1); a synchronous pulley (34) is rotatably arranged on a support above the rack (1), a motor shaft of an electric synchronous pulley (35) is fixedly arranged on a driving wheel support (33), a synchronous belt (32) is arranged on the electric synchronous pulley (35) and the synchronous pulley (34), a bucket (31) is fixedly arranged on the synchronous belt (32), the middle of the bucket (31) is downward concave, and a conveying pipe (37) is fixedly arranged on a support in front of the driving wheel support (33); the collecting hopper (36) is fixedly arranged above the conveying pipe (37) and communicated with the conveying pipe (37), the guide pipe (38) is fixedly arranged below the conveying pipe (37), the screening module (39) is fixedly arranged below the guide pipe (38), the separating frame (40) is fixedly arranged below the screening module (39), the upper half part of the separating frame (40) is a trapezoidal shell with a narrow upper part and a wide lower part, the lower half part is a trapezoid with a narrow upper part and a wide lower part, two sides of the lower part are provided with shielding plates, the lower parts are connected through a long strip-shaped steel plate, a rotating shaft of the steering engine (41) is fixedly arranged in the center of the steel plate of the lower half part of the separating frame (40), and the shielding plate (42) is fixedly arranged on a shell of the steering engine (; the recovery hopper (45) is fixedly arranged above the rack (1), the recovery pipe (43) is fixedly arranged on the inner wall of the recovery hopper (45), a pipe orifice above the recovery pipe (43) is positioned below the front half part of the lower half part of the separation frame (40) separated by the baffle (42), the planting pipe (44) is fixedly arranged on the outer wall of the recovery hopper (45), and a pipe orifice above the planting pipe (44) is positioned below the rear half part of the lower half part of the separation frame (40) separated by the baffle (42); the medicine storage tank (46) is fixedly arranged on the side surface of the frame (1) and is connected with the electric spray head (16) through a hose.

2. The garlic planter according to claim 1, wherein: the driving wheel (2) is internally provided with a motor, and the wheel shaft is provided with a coder.

3. The garlic planter according to claim 1, wherein: five pin holes are distributed in the middle of the rocker arm (3) in a fan shape at equal angles by taking the axle center of the front end as the center line.

4. The garlic planter according to claim 1, wherein: the electric spray head (16) is internally provided with a solenoid valve switch.

5. The garlic planter according to claim 1, wherein: the guide tube (38) is thick at the top and thin at the bottom.

6. The garlic planter according to claim 1, wherein: the screening module (39) is characterized in that the main body is a tube with fine fluff inside, an LED lamp strip is arranged on the inner arm of the tube, a high-speed camera is arranged on the side wall of the tube, and a camera lens is aligned to the inner wall of the tube.