CN220571395U - Front-back started four-wheel eccentric pesticide spraying machine - Google Patents
Front-back started four-wheel eccentric pesticide spraying machine Download PDFInfo
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- CN220571395U CN220571395U CN202322085954.4U CN202322085954U CN220571395U CN 220571395 U CN220571395 U CN 220571395U CN 202322085954 U CN202322085954 U CN 202322085954U CN 220571395 U CN220571395 U CN 220571395U
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- 238000005507 spraying Methods 0.000 title claims abstract description 77
- 239000000575 pesticide Substances 0.000 title claims abstract description 48
- 239000003814 drug Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000007306 turnover Effects 0.000 claims abstract description 24
- 239000008141 laxative Substances 0.000 claims description 28
- 230000002475 laxative effect Effects 0.000 claims description 27
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 10
- 240000008042 Zea mays Species 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 235000009973 maize Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229940125722 laxative agent Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of agricultural pesticide spraying devices, and particularly discloses a front-back started eccentric four-wheel pesticide spraying machine which comprises a front-back starting mechanism, a pesticide spraying mechanism and a frame, wherein a driven wheel is arranged on the frame; the medicine spraying mechanism is provided with a turnover medicine spraying rod and a middle medicine spraying rod, the middle medicine spraying rod is arranged on the frame, the turnover medicine spraying rod is rotatably arranged on two sides of the frame through a rotating shaft, and the turnover medicine spraying rod is horizontally straightened towards two sides when in use; the utility model adopts a portal frame structure, has larger height, is suitable for crops with different heights, and avoids damage to the crops; the front moving wheel is opened forwards when the ground is placed, the rear moving wheel is opened backwards when the ground is placed, the front and rear start of the pesticide spraying machine is realized, the pesticide spraying machine does not need to turn around in the field, damage to crops is avoided, and the pesticide spraying efficiency is high.
Description
Technical Field
The utility model relates to the technical field of agricultural laxatives, in particular to a front-back started four-wheel laxative machine.
Background
Along with the progress of scientific technology, the degree of mechanization in the agricultural production field is higher and higher, unmanned aerial vehicle and large-scale laxative machine release the manpower in the aspect of crop laxative, have improved laxative efficiency, have reduced the human cost. However, unmanned aerial vehicle is suitable for large-area field and unified land parcel laxative to be unsuitable for little land parcel laxative, use cost is higher. The large-scale laxative machine is as large-scale multi-functional self-propelled laxative machine that patent application number was 201510405361.9 discloses, and this kind of laxative machine body type is great, and it is very big to crush a lot of crops to beat the medicine at every turn, especially when working in the maize ground, damage to the maize is more serious to the broken stem of maize is irreversible damage, still need beat another time in the turn in the field after the large-scale laxative machine is beaten once, has the injury to a large amount of crops more, causes the reduction in yield. In view of the situation, the large pesticide spraying machine also makes improvements, the wheel track is adjusted, the wheels are all positioned in the crop empty space, and the wheels are thinned, so that the improvements cannot effectively limit the damage to the crops. The existing front-back operated pesticide spraying machine, such as the one disclosed in patent application number 202222107294.0, is suitable for shorter crops due to the fact that the driving part is located in the middle, and is not suitable for higher crops (such as corn) due to the fact that the height and the span of the existing front-back operated pesticide spraying machine are limited, and the situation of damaging the crops is also caused. Therefore, there is an urgent need to design a front-and-back operated four-wheel pesticide spraying machine to solve the problem that the existing large-scale pesticide spraying machine and the pesticide spraying machine with smaller span and height damage crops.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a front-back started eccentric four-wheel pesticide spraying machine which is characterized in that power is concentrated on one driving wheel, and the machine adopts a portal frame structure, has a larger height and is suitable for crops with different heights.
The technical scheme adopted for solving the technical problems is as follows: the front and rear actuating mechanism is provided with a front moving wheel, a rear moving wheel and a driving wheel, and the front moving wheel, the rear moving wheel and the driving wheel are positioned on the same side and form a portal frame structure with the driven wheel;
the medicine spraying mechanism is provided with a turnover medicine spraying rod and a middle medicine spraying rod, the middle medicine spraying rod is arranged on the frame, the turnover medicine spraying rod is rotatably arranged on two sides of the frame through a rotating shaft, and the turnover medicine spraying rod is horizontally straightened towards two sides when in use.
Specifically, the front and back actuating mechanism is also provided with a front handlebar, a rear handlebar and a vehicle beam, wherein the front handlebar and the rear handlebar are respectively arranged at the front end and the rear end of the vehicle beam, the lower part of the front handlebar is provided with a front moving wheel, the lower part of the rear handlebar is provided with a rear moving wheel, the middle part of the vehicle beam is rotationally provided with a driving wheel, and the bottom of the driving wheel is lower than the bottoms of the front moving wheel and the rear moving wheel.
Specifically, a motor and a speed reducer are arranged on the vehicle beam, a motor shaft of the motor is connected with the speed reducer, an output shaft of the speed reducer is connected with a transmission shaft, the transmission shaft is connected with a gear box of a driving wheel, and the motor controls the driving wheel to move.
Specifically, the speed reducer adopts a worm gear speed reducer with a self-locking function, power-up knobs are arranged on a front handlebar and a rear handlebar, the power-up knobs are connected with a motor, and the power-up knobs control the speed of a vehicle.
Specifically, the frame is the portal frame, frame one side bottom is fixed on the roof beam, be equipped with width adjustment mechanism on the frame, width adjustment mechanism includes width adjustment screw, accommodate motor, the screw seat, the bearing frame, sprocket and chain, four bearing frames of frame top installation, rotate two width adjustment screw of installation on the bearing frame, two width adjustment screw are parallel to each other, all connect the screw seat on the width adjustment screw, connect driven wheel carrier between two screw seats, driven wheel carrier bottom rotates the installation from the driving wheel, the frame strides crops, from the driving wheel in the ditch ridge of crop one side, the antedisplacement wheel, after-displacement wheel and drive wheel are simultaneously in the ditch ridge of crop opposite side.
Specifically, sprocket wheels are arranged at opposite positions on the width adjusting screw rods, chains are connected between the sprocket wheels, one end part of one width adjusting screw rod is connected with an adjusting motor, the adjusting motor drives the two width adjusting screw rods to rotate simultaneously, and the width adjusting screw rods drive the driven wheel frames to move so as to adjust the distance between the driven wheel frames and the vehicle beams.
Specifically, the laxative mechanism still is equipped with the medicine bucket, and the medicine bucket is installed on the frame of drive wheel one side, installs the laxative pump on the medicine bucket, and the laxative pump passes through hose connection upset laxative pole and middle laxative pole, and the other end shutoff of upset laxative pole and middle laxative pole all is equipped with a plurality of spouting medicine heads in the bottom of upset laxative pole and middle laxative pole.
Specifically, fixed pulley frames are arranged at the tops of the frames, fixed pulleys are arranged at the tops of the fixed pulley frames, fixed lugs are arranged at the upper parts of the overturning pesticide spraying rods, the fixed lugs are connected with one ends of pull ropes, and the other ends of the pull ropes penetrate through the fixed pulley frames on the other sides of the frames.
Specifically, the detachable storage battery box of installing on the frame is equipped with a plurality of storage batteries in the storage battery box, and the motor is connected to the storage battery, adds electric knob, laxative pump and accommodate motor.
Specifically, the front part of the upper part of the vehicle beam is provided with a front vehicle seat, and the rear part of the upper part of the vehicle beam is provided with a rear vehicle seat.
The utility model has the following beneficial effects:
the front-back started eccentric four-wheel pesticide spraying machine disclosed by the utility model has the advantages that the power is concentrated on one driving wheel, a portal frame structure is adopted, the eccentric four-wheel pesticide spraying machine has a larger height, is suitable for crops with different heights, and avoids damage to the crops; the front weight and the rear weight of the vehicle are changed by driving the vehicle on an operator, so that the whole vehicle frame is heavy in front and light in back or heavy in back and light in front through a lever principle, the front moving wheel is opened forwards when being grounded, the rear moving wheel is opened backwards when being grounded, the front and back of the pesticide spraying machine is started, the pesticide spraying machine is not required to turn around in a field, damage to crops is avoided, the pesticide spraying rod and the middle pesticide spraying rod are designed to be turned over, the field in the middle and two sides can be selectively sprayed, the whole field can be sprayed by moving in front and back, the pesticide spraying efficiency is high, the movement is flexible, time and labor are saved, and the power is saved.
Drawings
FIG. 1 is a side view of a front-to-back actuated four-wheel laxative machine.
FIG. 2 is a side view of a forward moving state of a front-and-rear actuated four-wheel laxative machine.
FIG. 3 is a side view of a forward and reverse actuated four wheel laxative machine in a rearward displaced condition.
Fig. 4 is a front view of a front-to-back actuated four-wheel laxative machine.
Fig. 5 is a top view of the on-frame width adjustment mechanism.
In the figure: 1-front and back actuating mechanism, 1.1-front moving wheel, 1.2-back moving wheel, 1.3-front handlebar, 1.4-back handlebar, 1.5-front saddle, 1.6-back saddle, 1.7-driving wheel, 1.8-car beam, 1.9-motor, 1.10-speed reducer, 1.11-transmission shaft and 1.12-gear box;
2-medicine spraying mechanism, 2.1-turnover medicine spraying rod, 2.2-rotating shaft, 2.3-pull rope, 2.4-middle medicine spraying rod, 2.5-medicine spraying head, 2.6-medicine spraying pump, 2.7-medicine barrel, 2.8-fixed pulley and 2.9-fixed pulley frame;
3-frame, 3.1-battery box, 3.2-driven wheel, 3.3-driven wheel frame, 3.4-width adjusting screw rod, 3.5-adjusting motor, 3.6-nut seat, 3.7-bearing seat, 3.8-sprocket and 3.9-chain.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-5, the front and back starting four-wheel pesticide spraying machine comprises a front and back starting mechanism 1, a pesticide spraying mechanism 2 and a frame 3, wherein the frame 3 is a portal frame with four upright posts and double cross beams, the bottom of one side of the frame 3 is fixed on a vehicle beam 1.8, a driven wheel 3.2 is rotatably arranged at the bottom of the other side of the frame 3, the frame 3 spans crops, the driven wheel 3.2 is arranged in a ditch ridge on one side of the crops, a front moving wheel 1.1, a back moving wheel 1.2 and a driving wheel 1.7 are simultaneously arranged in the ditch ridge on the other side of the crops, the width of the frame 3 can be adjusted according to the span width of the ditch ridge of the crops, the adjusting mode adopts a width adjusting mechanism, the width adjusting mechanism comprises a width adjusting screw rod 3.4, an adjusting motor 3.5, a nut seat 3.6, a bearing seat 3.7, a chain wheel 3.8 and a chain 3.9, the top of the frame 3 is provided with four bearing seats 3.7, the bearing seats 3.7 are rotatably arranged on the bearing seats 3.7, the two width adjusting screw rods 3.4 are mutually parallel, the width adjusting screw rod 3.4 are respectively connected with the driven wheel seats 3.6 on the two sides of the bearing seats 3.4, the two driven wheel seats are simultaneously arranged in the ditch 1.2, the ditch 1.4 is connected with the driven wheel frames 3.1, and the other side of the driven wheel frames are simultaneously, and the driven wheel frames 3.1.2 are rotatably arranged on the other sides, the two sides of the driven wheel seats 3.1.6, and the driven wheel frames are connected with the driven wheels 1.2.
The relative position on the width adjusting screw rod 3.4 is provided with chain wheels 3.8, a chain 3.9 is connected between the two chain wheels 3.8, one end part of one width adjusting screw rod 3.4 is connected with an adjusting motor 3.5, the adjusting motor 3.5 drives the two width adjusting screw rods 3.4 to rotate simultaneously, and the width adjusting screw rod 3.4 drives the driven wheel frame 3.3 to move to adjust the distance between the driven wheel frame 3.3 and the vehicle beam 1.8.
The battery box 3.1 is detachably arranged on the frame 3, a plurality of batteries are arranged in the battery box 3.1, and the batteries are connected with the motor 1.9, the power-on knob, the medicine pump 2.6 and the adjusting motor 3.5.
The front and back actuating mechanism is provided with a front moving wheel 1.1, a back moving wheel 1.2, a front handlebar 1.3, a back handlebar 1.4, a driving wheel 1.7, a beam 1.8 and a motor 1.9, wherein the front moving wheel 1.1, the back moving wheel 1.2 and the driving wheel 1.7 are positioned on the same side and form a portal frame structure with the driven wheel 3.2.
The front handlebar 1.3 and the rear handlebar 1.4 are respectively arranged at the front end and the rear end of the vehicle beam 1.8, the front moving wheel 1.1 is arranged at the lower part of the front handlebar 1.3, the rear moving wheel 1.2 is arranged at the lower part of the rear handlebar 1.4, the middle part of the vehicle beam 1.8 is rotatably provided with the driving wheel 1.7, the bottom of the driving wheel 1.7 is lower than the bottoms of the front moving wheel 1.1 and the rear moving wheel 1.2, the front weight and the rear weight of the vehicle are changed through the upper driving of an operator, the whole vehicle frame is light in front and rear or light in front and rear through the lever principle, the front moving wheel 1.1 is opened forwards when being landed, the rear moving wheel 1.2 is opened backwards when being landed, the front and rear driving of the pesticide spraying machine is realized, the pesticide spraying machine is not required to turn around in a field, and the damage to crops is avoided.
The motor 1.9 and the speed reducer 1.10 are installed on the vehicle beam 1.8, a motor shaft of the motor 1.9 is connected with the speed reducer 1.10, an output shaft of the speed reducer 1.10 is connected with the transmission shaft 1.11, the transmission shaft 1.11 is connected with the gear transmission box 1.12 of the driving wheel, and the motor 1.9 controls the driving wheel 1.7 to move. The speed reducer 1.10 adopts a worm gear speed reducer with a self-locking function, power-up knobs are arranged on the front handlebar 1.3 and the rear handlebar 1.4, the power-up knobs are connected with the motor 1.9, and the power-up knobs control the speed of the vehicle. The front part of the vehicle beam 1.8 is provided with a front vehicle seat 1.5, and the rear part of the vehicle beam 1.8 is provided with a rear vehicle seat 1.6.
The medicine spraying mechanism 2 is provided with two turnover medicine spraying rods 2.1, a middle medicine spraying rod 2.4 and a medicine barrel 2.7, the middle medicine spraying rod 2.4 is arranged on the frame 3, the turnover medicine spraying rods 2.1 are rotatably arranged on two sides of the frame 3 through rotating shafts 2.2, and the turnover medicine spraying rods 2.1 are horizontally straightened to two sides when in use.
The medicine barrel 2.7 is arranged on the frame 3 at one side of the driving wheel 1.7, the medicine barrel 2.7 is provided with the medicine pump 2.6, the medicine pump 2.6 is connected with the turnover medicine taking rod 2.1 and the middle medicine taking rod 2.4 through hoses, the other ends of the turnover medicine taking rod 2.1 and the middle medicine taking rod 2.4 are plugged, and the bottoms of the turnover medicine taking rod 2.1 and the middle medicine taking rod 2.4 are respectively provided with a plurality of medicine spraying heads 2.5.
The fixed pulley frame 2.9 is arranged at the top of the frame 3, the fixed pulleys 2.8 are arranged at the top of the fixed pulley frame 2.9, the upper part of each turnover dosing rod 2.1 is provided with a fixed lug, the fixed lug is connected with one end of a pull rope 2.3, the other end of the pull rope 2.3 penetrates through the fixed pulley 2.8 and is tied on the frame 3 at the side opposite to the turnover dosing rod 2.1, when dosing, the turnover dosing rod 2.1 needs to be straightened horizontally, the pull rope 2.3 is untied, the turnover dosing rod 2.1 turns downwards under the action of gravity, and when the turnover dosing rod 2.1 is leveled, the pull rope 2.3 is tensioned and tied on the frame 3; when the medicine collecting and overturning medicine beating rod 2.1 is beaten, the pull rope 2.3 is untied, the pull rope 2.3 is pulled by the fixed pulley 2.8, and when the overturning medicine beating rod 2.1 is vertical, the pull rope 2.3 is tied on the frame 3, and the overturning medicine beating rods 2.1 at two sides do the same operation.
According to the utility model, the front steering wheel and the rear steering wheel are realized, when the front steering wheel is advanced, the pesticide spraying rod 2.1 is turned over to spray crops on the right, the middle pesticide spraying rod 2.4 is used for spraying crops on the middle part, the middle pesticide spraying rod is moved to the head, the rear steering wheel is used for opening backwards, and the pesticide spraying rod 2.1 is turned over to spray crops on the left;
the second electric vehicle structure is additionally provided with an automatic braking structure (a worm gear speed reducer has a self-locking function, and the driving wheel is locked by loosening the power-on knob), so that the operation is simple, convenient, safe and reliable.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (9)
1. The front and back actuating mechanism is provided with a front moving wheel, a back moving wheel and a driving wheel, and the front moving wheel, the back moving wheel and the driving wheel are positioned on the same side and form a portal frame structure with the driven wheel;
the medicine spraying mechanism is provided with a turnover medicine spraying rod and a middle medicine spraying rod, the middle medicine spraying rod is arranged on the frame, the turnover medicine spraying rod is rotatably arranged on two sides of the frame through a rotating shaft, and the turnover medicine spraying rod is horizontally straightened towards two sides when in use;
the frame is the portal frame, frame one side bottom is fixed on the roof beam, be equipped with width adjustment mechanism on the frame, width adjustment mechanism includes width adjustment lead screw, accommodate motor, the screw seat, the bearing frame, sprocket and chain, four bearing frames of frame top installation, rotate on the bearing frame and install two width adjustment lead screws, two width adjustment lead screws are parallel to each other, all connect the screw seat on the width adjustment lead screw, connect driven wheel carrier between two screw seats, driven wheel carrier bottom rotation installation follows the driving wheel, the frame strides crops, follow the driving wheel in the ditch ridge of crop one side, the antedisplacement wheel, the back is removed wheel and drive wheel simultaneously in the ditch ridge of crop opposite side.
2. The front-rear operated four-wheel offset machine according to claim 1, wherein the front-rear operated mechanism is further provided with a front handle bar, a rear handle bar and a vehicle beam, the front handle bar and the rear handle bar are respectively installed at the front end and the rear end of the vehicle beam, the front handle bar is provided with a front moving wheel at the lower part, the rear handle bar is provided with a rear moving wheel at the lower part, the middle part of the vehicle beam is rotatably provided with a driving wheel, and the bottom of the driving wheel is lower than the bottom of the front moving wheel and the bottom of the rear moving wheel.
3. The front-back started four-wheel eccentric spraying machine according to claim 2, wherein a motor and a speed reducer are arranged on the vehicle beam, a motor shaft of the motor is connected with the speed reducer, an output shaft of the speed reducer is connected with a transmission shaft, the transmission shaft is connected with a gear box of a driving wheel, and the motor controls the driving wheel to move.
4. The front-back started four-wheel eccentric laxative machine according to claim 3, wherein the speed reducer adopts a worm gear speed reducer with a self-locking function, power-up knobs are arranged on a front handlebar and a rear handlebar, the power-up knobs are connected with a motor, and the power-up knobs control the speed of a vehicle.
5. The front-back started eccentric four-wheel pesticide spraying machine according to claim 1, wherein the relative positions of the width adjusting screw rods are provided with chain wheels, chains are connected between the chain wheels, one end part of one width adjusting screw rod is connected with an adjusting motor, the adjusting motor drives the two width adjusting screw rods to rotate simultaneously, and the width adjusting screw rods drive the driven wheel frames to move to adjust the distance between the driven wheel frames and the vehicle beam.
6. The front-back started four-wheel eccentric pesticide spraying machine according to claim 1, wherein the pesticide spraying mechanism is further provided with a pesticide barrel, the pesticide barrel is arranged on a frame on one side of the driving wheel, a pesticide spraying pump is arranged on the pesticide barrel, the pesticide spraying pump is connected with a turnover pesticide spraying rod and a middle pesticide spraying rod through hoses, the other ends of the turnover pesticide spraying rod and the middle pesticide spraying rod are plugged, and a plurality of pesticide spraying heads are arranged at the bottoms of the turnover pesticide spraying rod and the middle pesticide spraying rod.
7. The front-back operated four-wheel eccentric pesticide spraying machine according to claim 1, wherein a fixed pulley frame is arranged at the top of the frame, a fixed pulley is arranged at the top of the fixed pulley frame, a fixed lug is arranged at the upper part of the turnover pesticide spraying rod and is connected with one end of a pull rope, and the other end of the pull rope passes through the fixed pulley frame on the other side of the frame.
8. The front-back started four-wheel eccentric laxative machine according to claim 1, wherein a battery box is detachably arranged on the frame, a plurality of batteries are arranged in the battery box, and the batteries are connected with a motor, an energizing knob, a laxative pump and an adjusting motor.
9. The front-rear actuated four-wheel offset machine as claimed in claim 2, wherein the front part of the upper beam is provided with a front saddle and the rear part of the upper beam is provided with a rear saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085954.4U CN220571395U (en) | 2023-08-04 | 2023-08-04 | Front-back started four-wheel eccentric pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085954.4U CN220571395U (en) | 2023-08-04 | 2023-08-04 | Front-back started four-wheel eccentric pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220571395U true CN220571395U (en) | 2024-03-12 |
Family
ID=90112047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085954.4U Active CN220571395U (en) | 2023-08-04 | 2023-08-04 | Front-back started four-wheel eccentric pesticide spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220571395U (en) |
-
2023
- 2023-08-04 CN CN202322085954.4U patent/CN220571395U/en active Active
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