CN217770881U

CN217770881U - Cereal is planted and uses weeding device

Info

Publication number: CN217770881U
Application number: CN202221121745.XU
Authority: CN
Inventors: 代作光; 钟杰; 青婷; 陈洋; 王亮; 陈兵; 王茂成; 陈燕霞; 刘丽
Original assignee: Sichuan Hongguang Agricultural Development Co ltd
Current assignee: Sichuan Hongguang Agricultural Development Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-11-11
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a cereal is planted and is used weeding device, the camera comprises a supporting plate, the both sides of backup pad one end all are equipped with the slide opening, all alternate in the slide opening has first screw rod and second screw rod, the first screw rod of slide opening upside and the equal spiro union of second screw rod have first nut, the first screw rod of slide opening downside and the equal spiro union of second screw rod have the second nut, first screw rod rotates with the one end of second screw rod and is provided with the connection lid, the connection is covered and is provided with the motor, the connection is covered and is provided with splint, all alternate in the through-hole on first screw rod and second screw rod and the splint has the second cluster round pin, the rotor shaft of motor passes out and connects the through-hole that covers and be connected with the blade. The heights of the first screw rod and the second screw rod in the through hole are adjusted, the angles of the two blades are adjusted, the inclination angle of the blades is the same as the gradient of the land, the blades are closer to roots of grass, and the angles of the two blades can be adjusted to be horizontal to remove weeds on the flat ground.

Description

Cereal is planted and uses weeding device

Technical Field

The utility model belongs to the technical field of the agricultural, concretely relates to cereal is planted and is used weeding device.

Background

For more high-efficient scientific planting, make moisture in the soil, the nutrition can effectual maintenance, make the root system of crops more flourishing, consequently partly planting of crops need build the ridge with the soil, in the growth process of crops, easily grow weeds on the ridge and influence the growth of crops, consequently need weed to the ridge, current technique is: the motor for providing power is fixed on the movable device, the center of the rotary blade is sleeved on a rotor shaft of the motor in an interference manner, the motor is started to drive the rotary blade to rotate, the device is pushed forwards, the rotary blade cuts off weeds from roots and stems, and the movable device has the following defects: because the motor that drives the blade rotation is fixed on the device, the angle of rotary blade is consequently fixed also, when weeding to the ridge that has the slope, the inconvenient regulation of blade inclination, and weeding effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cereal is planted and is used weeding device to solve the inconvenient regulation of inclination when having the blade to weed among the prior art, the not good problem of weeding effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cereal is planted and is used weeding device, includes the backup pad, the both sides of backup pad one end all are equipped with the slide opening, all alternate in the slide opening has first screw rod and second screw rod, and the first screw rod of slide opening upside and the equal spiro union of second screw rod have first nut, and the first screw rod of slide opening downside and the equal spiro union of second screw rod have the second nut, first screw rod all is equipped with the through-hole with the one end of second screw rod, first screw rod rotates with the one end of second screw rod and is provided with the connection lid, be provided with the motor on the connection lid, the motor both sides all be provided with splint on the splint, first screw rod and second screw rod with all alternate in the through-hole on the splint has the second cluster round pin, the rotor shaft of motor passes out and connects the through-hole on the lid and is connected with the blade.

Preferably, both sides of backup pad below all are provided with the sleeve, all inserted the bracing piece in the sleeve, be equipped with the slot on the bracing piece, be equipped with the jack on the sleeve, it has the bolt to alternate in the jack, the bolt inserts in the slot, be provided with the spring between bolt and the sleeve, the bracing piece lower extreme is equipped with the through-hole, it has first cluster round pin to alternate in the through-hole, one side cover of first cluster round pin is equipped with the gyro wheel.

Preferably, be provided with the water tank in the backup pad, be equipped with the water filling port on the water tank, be provided with the filter screen in the water filling port, be provided with the tank lid on the water filling port, water tank one side be provided with the suction pump in the backup pad, the end of intaking of suction pump is connected with the water pipe, the water pipe alternates the through-hole that is equipped with of case one side of intaking, the backup pad below is provided with the support, be provided with atomizer on the support, the opposite side of water tank is equipped with the battery.

Preferably, the other end of the supporting plate is provided with a handrail, and the handrail is provided with an anti-skidding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: when weeding in the planting field of uplift, the accessible is adjusted the height of first screw rod and second screw rod in the through-hole, with the angular adjustment of two blades, makes the inclination of blade the same with the slope of soil, and when weeding, the blade better agrees with the slope on ground, still can adjust the angle of two blades into horizontal position and clear away the weeds that level ground, and the atomizer can spray the herbicide on the rhizome of grass after weeding, makes the weeding effect better.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a partially-cut schematic view of the present invention.

In the figure: 1. a support plate; 2. a sleeve; 3. a support bar; 4. a slot; 5. a bolt; 6. a spring; 7. A first series of pins; 8. a roller; 9. a slide hole; 10. a first screw; 11. a second screw; 12. a first nut; 13. a second nut; 14. a connecting cover; 15. a motor; 16. a splint; 17. a second series of pins; 18. A rotary blade; 19. a water tank; 20. a water injection port; 21. filtering with a screen; 22. a water tank cover; 23. a water suction pump; 24. a water pipe; 25. a support; 26. an atomizing spray head; 27. a storage battery; 28. a handrail; 29. an anti-slip sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1, 2, 3 and 4, the embodiment of the utility model provides a weeding device for grain planting, which comprises a supporting plate 1, wherein the supporting plate 1 is made of stainless iron, 4 sleeves 2 are welded on two sides below and at the front and back positions of the supporting plate 1, a supporting rod 3 is slidably inserted in each sleeve 2, a slot 4 is arranged on the supporting rod 3, a jack is arranged on each sleeve 2, a bolt 5 is inserted in the jack, the bolt 5 is slidably inserted in the slot 4, a spring 6 is welded between the bolt 5 and the sleeve 2, the spring 6 is a tension rebound type spring, the initial tension rebound force is 10N, one end of the spring 6 is welded with the outer end of the bolt 5, the other end of the spring 6 is welded with the outer wall of the sleeve 2, a through hole is arranged at the lower end of the supporting rod 3, a first string pin 7 is inserted in the through hole in an interference manner, a roller 8 is slidably sleeved on the first string pin 7, a limit ring is welded on the string pin 7 at the inner side of the roller 8, the two ends of the first string pin 7 are riveted by a riveting machine, the two sides of the left end of the support plate 1 are respectively provided with a sliding hole 9, a first screw 10 and a second screw 11 are respectively inserted into the sliding holes 9 at the two sides in a sliding way, the first screw 10 and the second screw 11 at the upper side of the sliding hole 9 are respectively connected with a first nut 12 in a threaded way, the first screw 10 and the second screw 11 at the lower side of the sliding hole 9 are respectively connected with a second nut 13 in a threaded way, the lower ends of the first screw 10 and the second screw 11 are both flat and are provided with through holes, the lower ends of the first screw 10 and the second screw 11 are rotatably provided with a connecting cover 14, a motor 15 is fixed on the connecting cover 14 by bolts, the model of the motor 15 is WS-52ZYT89-R, the connecting covers 14 at the two sides of the motor 15 are welded with clamping plates 16, the clamping plates 16 are provided with through holes, the second string pins 17 are respectively inserted into the through holes on the first screw 10, the second screw 11 and the clamping plates 16, the two ends of the second serial pin 17 are riveted by a riveting machine, a rotor shaft of the motor 15 penetrates through a through hole on the connecting cover 14, and the rotor shaft of the motor 15 is inserted into a through hole formed in the center of the rotary blade 18 in an interference manner.

As shown in fig. 1, 2 and 3, a water tank 19 is welded on a support plate 1, a water filling port 20 is formed in the water tank 19, a filter screen 21 is welded in the water filling port 20, a water tank cover 22 is screwed on the water filling port 20, a water suction pump 23 is fixed on the support plate 1 on the right side of the water tank 19 through a bolt, the type of the water suction pump 23 is DP-150, a water pipe 24 is screwed on the water inlet end of the water suction pump 23, the water pipe 24 penetrates through a through hole formed in the right side of the water tank 19 and is sealed by waterproof glue, a support 25 is fixed on a screw below the support plate 1, a threaded hole is formed in the support 25 and is screwed with an atomizing nozzle 26, the type of the atomizing nozzle 26 is 1/4-9/16, the water outlet end of the water suction pump 23 is connected with a PVC hose and the water inlet end of the atomizing nozzle 28, a storage battery 27 is fixed on the other side of the water tank 19 through a bolt, a power input end of the motor 15 and the water suction pump 23 are respectively connected with a power output end of a switch through a cable, the power output end of the storage battery 27 is connected with a cable, a handrail 28, and an anti-slip-proof sleeve 29 is welded on the right end of the handrail 1.

The working principle of the embodiment is as follows: when weeding in the raised planting land, the first bolt 12 and the second bolt 13 are screwed to the two ends of the first screw rod 10 and the second screw rod 11, the first screw rods on the two sides are upwards stretched and adjusted to a proper height, the first nut 12 and the second nut 13 on the first screw rod 10 are screwed to the support plate 1 to be screwed to a proper distance, the second screw rod 11 is downwards stretched to enable the rotary blade 20 to incline to a proper angle, the first nut 12 and the second nut 13 on the second screw rod 11 are screwed to the support plate 1, the distance between the two rotary blades 18 is adjusted by moving the distance between the first screw rods 10 and the second screw rods 11 on the two sides, after the proper distance is adjusted, all the first nuts 12 and the second nuts 13 are screwed, the bolt 5 is pulled out of the pull support rod 3 to be adjusted to a novel height, the switch is opened, the handrail 28 is pushed forwards to weed, and the land is weeded, and the liquid medicine in the water tank 19 is sprayed on roots and stems of weeds by the atomizing spray nozzle 26 by the water suction pump 23, so that the weeding effect is better.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a cereal is planted and is used weeding device which characterized in that: including backup pad (1), the both sides of backup pad (1) one end all are equipped with slide opening (9), all alternate first screw rod (10) and second screw rod (11) in slide opening (9), and first screw rod (10) and the equal spiro union of second screw rod (11) of slide opening (9) upside have first nut (12), and the equal spiro union of first screw rod and second screw rod (11) of slide opening (9) downside has second nut (13), first screw rod (10) all are equipped with the through-hole with the one end of second screw rod (11), first screw rod (10) rotate with the one end of second screw rod (11) and are provided with connecting cover (14), be provided with motor (15) on connecting cover (14), motor (15) both sides all be provided with splint (16) on connecting cover (14), first screw rod (10) and second screw rod (11) and all alternate in the through-hole on splint (16) has second cluster round pin (17), the axle of motor (15) pierces through-hole and the through-plate (18) on connecting cover (14) and rotatory sword piece (18) are connected with.

2. The weeding apparatus for grain planting according to claim 1, wherein: the utility model discloses a support plate for the automobile seat, including backup pad (1), both sides below all are provided with sleeve (2), bracing piece (3) have all been inserted in sleeve (2), be equipped with slot (4) on bracing piece (3), be equipped with the jack on sleeve (2), the jack alternates there is bolt (5), bolt (5) insert in slot (4), be provided with spring (6) between bolt (5) and sleeve (2), bracing piece (3) lower extreme is equipped with the through-hole, the through-hole alternates there is first cluster round pin (7), one side cover of first cluster round pin (7) is equipped with gyro wheel (8).

3. The weeding apparatus for grain planting according to claim 1, wherein: be provided with water tank (19) on backup pad (1), be equipped with water filling port (20) on water tank (19), be provided with filter screen (21) in water filling port (20), be provided with tank lid (22) on water filling port (20), water tank (19) one side be provided with suction pump (23) on backup pad (1), the end of intaking of suction pump (23) is connected with water pipe (24), the through-hole that is equipped with of case (19) one side is intake in water pipe (24) interlude, backup pad (1) below is provided with support (25), be provided with atomizer (26) on support (25), the opposite side of water tank (19) is equipped with battery (27).

4. The weeding apparatus for grain planting according to claim 1, wherein: the other end of the supporting plate (1) is provided with a handrail (28), and the handrail (28) is provided with an anti-skidding sleeve (29).