CN220108971U

CN220108971U - Weed eradicating device

Info

Publication number: CN220108971U
Application number: CN202321504364.4U
Authority: CN
Inventors: 黄思豪
Original assignee: Qujing Zhongyou Agricultural Technology Co ltd
Current assignee: Qujing Zhongyou Agricultural Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-01
Anticipated expiration: 2033-06-14

Abstract

The utility model provides a weed eradicating device. The weed eradicating device includes: a diesel engine; the U-shaped frame is fixedly arranged on the advancing side of the diesel engine; the support plate is fixedly arranged at the tail side of the diesel engine, and the support plate and the U-shaped frame are respectively positioned at two sides of a wheel of the diesel engine; the lifting mechanism is arranged on the U-shaped frame; the weeding mechanism is arranged on the lifting mechanism; the rake mechanism is arranged on the supporting plate; and the medicine spraying mechanism is arranged on the supporting plate. The weed removing device provided by the utility model has the advantages that weeds can be removed and the weeds can be raked away from the field, the subsequent planting of crops can not be affected, and the regeneration of the weeds is avoided.

Description

Weed eradicating device

Technical Field

The utility model relates to the technical field of agricultural weeding, in particular to a weed eradicating device.

Background

Agriculture is an industry of obtaining food and raw materials by cultivating various animals and plants, weeds can grow in farmlands in the current agricultural activities, a large amount of nutrients are consumed, crop yield is reduced, economic benefits are reduced, and particularly a large number of weeds can be generated in farmlands before crop cultivation.

At present, the weed cleaning method is usually to manually cut or directly beat the herbicide, but the weed is always left in the farmland whether the weed is manually cut or directly beat the herbicide, so that the weed affects the planting of the subsequent crops on one hand, and the weed is likely to revive once raining on the other hand.

Accordingly, there is a need to provide a new weed removal device that addresses the above-described technical problems.

Disclosure of Invention

The utility model provides a weed eradicating device, which aims to solve the technical problems that weeds stay in farmlands to affect the planting of subsequent crops and the possible reviving of the weeds in the fields.

The weed eradicating device provided by the utility model comprises: a diesel engine; the U-shaped frame is fixedly arranged on the advancing side of the diesel engine; the support plate is fixedly arranged at the tail side of the diesel engine, and the support plate and the U-shaped frame are respectively positioned at two sides of a wheel of the diesel engine; the lifting mechanism is arranged on the U-shaped frame; the weeding mechanism is arranged on the lifting mechanism; the rake mechanism is arranged on the supporting plate; and the medicine spraying mechanism is arranged on the supporting plate.

Preferably, the lifting mechanism comprises a first motor, a screw rod, two first conical gears and a sliding block, wherein the first motor is fixedly installed on the U-shaped frame, the screw rod is rotatably installed on the U-shaped frame, the two first conical gears are respectively and fixedly installed on an output shaft of the first motor and the screw rod, the two first conical gears are meshed, the sliding block is in threaded sleeve connection with the U-shaped frame, and the sliding block is in contact with the inner side of the U-shaped frame.

Preferably, the weeding mechanism comprises a connecting rod, a second motor and a weeding cutter, wherein the connecting rod is fixedly arranged on the sliding block, the second motor is fixedly arranged at the bottom end of the connecting rod, and the weeding cutter is fixedly arranged on an output shaft of the second motor.

Preferably, a notch is formed in the supporting plate, and a third motor is fixedly installed in the notch.

Preferably, the rake mechanism comprises a connecting shaft, two second bevel gears and a plurality of L-shaped rake rods, wherein the connecting shaft is rotatably arranged in the notch, the two second bevel gears are fixedly sleeved on output shafts of the connecting shaft and the third motor respectively, the two second bevel gears are meshed, and the L-shaped rake rods are fixedly arranged on the connecting shaft.

Preferably, a plurality of sliding sleeves are respectively arranged on the L-shaped grass raking rods, a connecting plate is fixedly arranged on one side of the sliding sleeve, bolts which are mutually inconsistent with the L-shaped grass raking rods are arranged on the sliding sleeve and the connecting plate in a threaded manner, a plurality of blades are fixedly arranged on the connecting plate, and the blades and the L-shaped grass raking rods are arranged in a staggered manner.

Preferably, the medicine spraying mechanism comprises a water tank, a water pump, a water inlet pipe and a hose, wherein the water tank is fixedly arranged on the supporting plate, the water pump is fixedly arranged at the top of the water tank, the water inlet pipe and the hose are respectively and fixedly arranged at two ends of the water pump, the water inlet pipe extends into the water pump, and an atomizing nozzle is fixedly arranged at the water outlet end of the hose.

Compared with the related art, the weed eradicating device provided by the utility model has the following beneficial effects:

the utility model provides a weed eradicating device:

1. through the arrangement of the rake mechanism, cut weeds can be raked away from the field, so that the cut weeds are prevented from being remained in the field to influence the planting of subsequent crops, and the rainwater of the weeds is prevented from being revived when the crops are rained;

2. through the arrangement of the lifting mechanism, the first motor can be started to drive the screw to rotate, so that the sliding block sleeved on the screw in a threaded manner is driven to move up and down, and the height of the weeding cutter is adjusted; through the arrangement of the weeding mechanism, the weeding knife is driven to rotate by starting the second motor, so that weeds are shoveled;

3. through the arrangement of the notch, the rake mechanism can be installed; through the arrangement of the connecting shaft and the second bevel gear, the angle of the L-shaped grass raking rod can be adjusted by rotating the second bevel gear and the connecting shaft; through the arrangement of the sliding sleeve and the connecting plate, weeds wound on the L-shaped grass raking rod can be cut off by pulling the sliding sleeve and the connecting plate and then through the blade; through the setting of spraying mechanism, can prevent weeds regeneration through spraying weeding pesticide in the atomizer field.

Drawings

FIG. 1 is a schematic view in front cross-sectional configuration of a preferred embodiment of a weed eradicator provided by the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

fig. 3 is an enlarged schematic side view of the rake of the present utility model.

Reference numerals in the drawings: 1. a diesel engine; 2. a U-shaped frame; 3. a support plate; 4. a first motor; 5. a screw; 6. a first bevel gear; 7. a slide block; 8. a connecting rod; 9. a second motor; 10. weeding knives; 11. a notch; 12. a third motor; 13. a connecting shaft; 14. a second bevel gear; 15. l-shaped grass raking rod; 16. a sliding sleeve; 17. a connecting plate; 18. a bolt; 19. a blade; 20. a water tank; 21. a water pump; 22. a water inlet pipe; 23. a hose; 24. an atomizing spray head.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-3, fig. 1 is a schematic structural view of a weed removing device according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of the portion B shown in fig. 1.

The weed eradicating device comprises: a diesel engine 1; the U-shaped frame 2 is fixedly arranged on the advancing side of the diesel engine 1; the support plate 3 is fixedly arranged on the tail side of the diesel engine 1, and the support plate 3 and the U-shaped frame 2 are respectively positioned on two sides of a wheel of the diesel engine 1; the lifting mechanism is arranged on the U-shaped frame 2; the weeding mechanism is arranged on the lifting mechanism; the rake mechanism is arranged on the supporting plate 3; the pesticide spraying mechanism is arranged on the supporting plate 3, and through the arrangement of the rake mechanism, cut weeds can be rake away from the field, so that the cut weeds are prevented from being stagnated in the field to affect the planting of subsequent crops, and the weed rainwater is prevented from being revived during raining.

The lifting mechanism comprises a first motor 4, a screw rod 5, two first bevel gears 6 and a sliding block 7, wherein the first motor 4 is fixedly installed on the U-shaped frame 2, the screw rod 5 is rotatably installed on the U-shaped frame 2, the two first bevel gears 6 are respectively fixedly installed on an output shaft of the first motor 4 and the screw rod 5, the two first bevel gears 6 are meshed, the sliding block 7 is in threaded sleeve arrangement on the U-shaped frame 2, the sliding block 7 is in contact with the inner side of the U-shaped frame 2, the first motor 4 is started to drive the screw rod 5 to rotate through the arrangement of the lifting mechanism, and the sliding block 7 in threaded sleeve arrangement on the screw rod 5 is driven to move up and down, so that the height of the weeding cutter 10 is adjusted.

The weeding mechanism comprises a connecting rod 8, a second motor 9 and a weeding cutter 10, wherein the connecting rod 8 is fixedly arranged on the sliding block 7, the second motor 9 is fixedly arranged at the bottom end of the connecting rod 8, the weeding cutter 10 is fixedly arranged on an output shaft of the second motor 9, and the weeding cutter 10 is driven to rotate by starting the second motor 9 through the setting of the weeding mechanism, so that weeds are shoveled.

Notch 11 has been seted up in the backup pad 3, fixed mounting has third motor 12 in the notch 11, through the setting of notch 11, can be used to install the rake mechanism.

The rake mechanism comprises a connecting shaft 13, two second bevel gears 14 and a plurality of L-shaped rake rods 15, wherein the connecting shaft 13 is rotatably installed in a notch 11, the two second bevel gears 14 are fixedly sleeved on output shafts of the connecting shaft 13 and a third motor 12 respectively, the two second bevel gears 14 are meshed, the L-shaped rake rods 15 are fixedly installed on the connecting shaft 13, and the angle of the L-shaped rake rods 15 can be adjusted by rotating the second bevel gears 14 and the connecting shaft 13 through the arrangement of the connecting shaft 13 and the second bevel gears 14.

The sliding sleeves are respectively provided with a sliding sleeve 16, one side of each sliding sleeve 16 is provided with a connecting plate 17 which is fixedly arranged, bolts 18 which are mutually inconsistent with the L-shaped grass raking rods 15 are arranged on the sliding sleeves 16 and the connecting plates 17 in a threaded manner, a plurality of blades 19 are fixedly arranged on the connecting plates 17, the blades 19 and the L-shaped grass raking rods 15 are arranged in a staggered manner, and weeds wound on the L-shaped grass raking rods 15 are cut off by pulling the sliding sleeves 16 and the connecting plates 17 through the blades 19 through the arrangement of the sliding sleeves 16 and the connecting plates 17.

The pesticide spraying mechanism comprises a water tank 20, a water pump 21, a water inlet pipe 22 and a hose 23, wherein the water tank 20 is fixedly arranged on the supporting plate 3, the water pump 21 is fixedly arranged at the top of the water tank 20, the water inlet pipe 22 and the hose 23 are respectively fixedly arranged at two ends of the water pump 21, the water inlet pipe 22 extends into the water pump 21, an atomizing nozzle 24 is fixedly arranged at the water outlet end of the hose 23, and the pesticide spraying mechanism is arranged to spray weeding pesticide in a field through the atomizing nozzle 24 so as to prevent weed regeneration.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

The working principle of the weed eradicating device provided by the utility model is as follows:

when the weeding machine is used, the diesel engine 1 is driven into a farmland needing weeding, the first motor 4 is started, the output shaft of the first motor 4 rotates to drive the first bevel gear 6 to rotate, the first bevel gear 6 rotates to drive the screw 5 to rotate in the U-shaped frame 2, and accordingly the sliding block 7 sleeved on the screw 5 is driven to move up and down, and the height of the weeding cutter 10 from the ground is adjusted;

after the height is adjusted, the second motor 9 is started, the output shaft of the second motor 9 rotates to drive the weeding cutter 10 to rotate, so that mowing is performed on farmlands, the weeding cutter 10 mows the front of farmlands, meanwhile, in order to prevent weeds from affecting the planting of subsequent crops in the farmlands and preventing the weeds from reviving in the farmlands, the third motor 12 is started, the output shaft of the third motor 12 rotates to drive the second bevel gear 14 to rotate, so that the connecting shaft 13 is driven to rotate, the angle of the L-shaped grass raking rod 15 deflects after the connecting shaft 13 rotates, and the third motor 12 can be turned off until the L-shaped grass raking rod 15 is modulated to form an inclined angle which is convenient for raking the weeds;

because weeds can be wound on the L-shaped rake rod 15 to affect the use of equipment, the diesel engine 1 needs to be stopped at the field head after a row of weeds is cut, the weeds on the L-shaped rake rod 15 are removed, at the moment, the bolts 18 need to be unscrewed, then the connecting plate 17 is pulled downwards, and the sliding sleeve 16 and the blade 19 are driven to move downwards when the connecting plate 17 slides downwards, so that the weeds wound on the L-shaped rake rod 15 are cut off through the blade 19;

in order to prevent weed seeds from growing again, herbicide is sprayed to farmlands after mowing, the herbicide and clear water are poured into the water tank 20 according to a certain proportion, then the liquid medicine is led into the atomizing nozzle 24 through the water inlet pipe 22, the water pump 21 and the hose 23, and the farmland is sprayed through the atomizing nozzle 24.

the utility model provides a weed removing device, which can be used for removing cut weeds from a field through the arrangement of a rake mechanism, so that the cut weeds are prevented from being remained in the field to influence the planting of subsequent crops, and the rainwater of the weeds is prevented from being revived when the weeds are rained; through the arrangement of the lifting mechanism, the first motor 4 can be started to drive the screw 5 to rotate, so that the sliding block 7 sleeved on the screw 5 in a threaded manner is driven to move up and down, and the height of the weeding cutter 10 is adjusted; through the arrangement of the weeding mechanism, the weeding cutter 10 is driven to rotate by starting the second motor 9, so that weeds are shoveled; through the arrangement of the notch 11, the rake mechanism can be installed; through the arrangement of the connecting shaft 13 and the second bevel gear 14, the angle of the L-shaped rake rod 15 can be adjusted by rotating the second bevel gear 14 and the connecting shaft 13; through the arrangement of the sliding sleeve 16 and the connecting plate 17, weeds wound on the L-shaped grass raking rod 15 can be cut off by pulling the sliding sleeve 16 and the connecting plate 17 and then through the blade 19; through the arrangement of the pesticide spraying mechanism, the weeding pesticide can be sprayed in the field through the atomizing nozzle 24 to prevent the regeneration of weeds.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A weed-cutting apparatus, comprising:

a diesel engine;

the U-shaped frame is fixedly arranged on the advancing side of the diesel engine;

the support plate is fixedly arranged at the tail side of the diesel engine, and the support plate and the U-shaped frame are respectively positioned at two sides of a wheel of the diesel engine;

the lifting mechanism is arranged on the U-shaped frame;

the weeding mechanism is arranged on the lifting mechanism;

the rake mechanism is arranged on the supporting plate;

and the medicine spraying mechanism is arranged on the supporting plate.

2. The weed removing device according to claim 1, wherein the lifting mechanism comprises a first motor, a screw rod, two first bevel gears and a slider, the first motor is fixedly mounted on the U-shaped frame, the screw rod is rotatably mounted on the U-shaped frame, the two first bevel gears are fixedly mounted on an output shaft of the first motor and the screw rod respectively, the two first bevel gears are meshed, the slider is sleeved on the U-shaped frame in a threaded manner, and the slider is in contact with the inner side of the U-shaped frame.

3. The weed removing device of claim 2, wherein the weeding mechanism comprises a connecting rod, a second motor and a weeding blade, the connecting rod is fixedly mounted on the slider, the second motor is fixedly mounted at the bottom end of the connecting rod, and the weeding blade is fixedly mounted on an output shaft of the second motor.

4. The weed removing apparatus of claim 1, wherein a slot is formed in the support plate, and a third motor is fixedly installed in the slot.

5. The weed removing device of claim 4, wherein the rake mechanism comprises a connecting shaft, two second bevel gears and a plurality of L-shaped rake bars, the connecting shaft is rotatably mounted in the notch, the two second bevel gears are fixedly sleeved on the connecting shaft and an output shaft of the third motor respectively, the two second bevel gears are meshed, and the plurality of L-shaped rake bars are fixedly mounted on the connecting shaft.

6. The weed removing device of claim 5, wherein a plurality of the L-shaped rake bars are respectively sleeved with a sliding sleeve in a sliding manner, one side of the sliding sleeve is provided with a fixedly installed connecting plate, bolts which are in contact with the L-shaped rake bars are installed on the sliding sleeve and the connecting plate in a threaded manner, a plurality of blades are fixedly installed on the connecting plate, and the blades and the L-shaped rake bars are arranged in a staggered manner.

7. The weed removing device according to claim 1, wherein the spraying mechanism comprises a water tank, a water pump, a water inlet pipe and a hose, the water tank is fixedly mounted on the supporting plate, the water pump is fixedly mounted on the top of the water tank, the water inlet pipe and the hose are respectively fixedly mounted at two ends of the water pump, the water inlet pipe extends into the water pump, and an atomizing nozzle is fixedly mounted at the water outlet end of the hose.