CN205511827U - 4 wheel driven pesticide spraying vehicle - Google Patents
4 wheel driven pesticide spraying vehicle Download PDFInfo
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- CN205511827U CN205511827U CN201620251786.9U CN201620251786U CN205511827U CN 205511827 U CN205511827 U CN 205511827U CN 201620251786 U CN201620251786 U CN 201620251786U CN 205511827 U CN205511827 U CN 205511827U
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Abstract
The utility model provides a 4 wheel driven pesticide spraying vehicle, its characterized in that includes preceding frame (1), back frame (2), transmission system, two couples of running gear (12), a steering system and water -spraying system, preceding frame (1) and back frame (2) is articulated mutually through turning to the seat. The utility model has the advantages that: this device adopts the 4 wheel driven drive, has characteristics such as the complete machine rigidity is good, intensity is high, the operation is steady, turning radius is little, climbing capability is strong, through setting up this running gear, adjusting wheel interval that can be convenient to be applicable to the field piece of different spacings, through setting up the gear box, the height on chassis has been improved, power -assisted steering system that this spraying vehicle adopted compares traditional simple structure of power -assisted steering system who is located the front wheel, has alleviateed whole vehicle weight volume, through closely cooperating of whole each part of car, this pesticide spray truck can nimble be applicable to various operation environment such as water, dry land.
Description
Technical field
This utility model relates to pesticide-spraying cart field, is specifically related to a kind of 4 wheel driven pesticide spray car.
Background technology
Along with the development of mechanization of agriculture manufacturing schedule, the occupation rate of various agricultural machinery and implement improves constantly in China rural area, and pesticide-spraying cart has started to gradually popularize and replace manual work.Common are hand control sprayer, mainly by hand-held head, traction vehicle frame and spraying apparatus (i.e. atomizing pump) is turned to form, there is following defect in existing equipment: 1, existing spray truck uses front-wheel drive, and the relatively end, chassis, and paddy field exists a large amount of mud, make spray truck difficulty in walking or sunken car, it is impossible to complete paddy-field-working；2 pesticide-spraying carts are the crop walking and spraying both sides between the spacing of two row crops mostly, and the space between plants of Different Crop is not consistent, but the wheelspan of existing pesticide-spraying cart is fixed, may grind during spraying operation and hinder crop, be not suitable for the field of various Different Crop.
Utility model content
The purpose of this utility model is aiming at the drawbacks described above of existing pesticide spray car, and provides a kind of 4 wheel driven pesticide spray car.
nullTechnical scheme is as follows: include front frame、Rear frame、Drive system、Two pairs of walking mechanisms、Steering and spraying system，Described front frame and Rear frame are hinged by steering base，Described drive system includes electromotor、Rotating shaft、A belt pulley、B belt pulley and C belt pulley、Change speed gear box、Hooks coupling universal coupling and differential mechanism，Described electromotor is positioned on the right side of front frame，Described rotating shaft is arranged in front frame by bearing block，Described A belt pulley、B belt pulley and C belt pulley are set in rotating shaft，Described A belt pulley is connected with driving engine with belt pulley by belt，It is anterior that described change speed gear box is positioned at front frame，Described B belt pulley is connected with gearbox transmission with belt pulley by belt，Described Hooks coupling universal coupling is positioned at Rear frame front end，Described differential mechanism is positioned at Rear frame rear end，Described Hooks coupling universal coupling two ends are connected with change speed gear box and differential drive by power transmission shaft respectively，Described walking mechanism includes transverse arm、Slide、Drive chain case、Agricultural vehicle wheel、Connecting plate、Power transmission shaft and screw mandrel，It is provided with power train in described drive chain case，Described power train includes power input gear、Power output gear and chain，Described power input gear is connected by chain drive with power output gear，On described slide is sleeved on transverse arm，Described slide is provided with nut,Described drive chain case is arranged on bottom slide，Described Agricultural vehicle wheel is positioned at drive chain case side，The wheel shaft of Agricultural vehicle wheel is connected with the power output gear transmission of power train，Described connecting plate is arranged on transverse arm one end，Connecting plate is provided with screw mandrel installing hole，Described screw mandrel is positioned at the screw mandrel installing hole of connecting plate，And match with the nut thread on slide，Described power transmission shaft one end is connected with the power input gear transmission of power train，The transverse arm other end of described two pairs of walking mechanisms is separately mounted to front frame front end and Rear frame rear end，The described power transmission shaft other end is connected with change speed gear box and differential drive respectively，Described steering includes hydraulic pump、Hydraulic cylinder、Oil storage tank and steering wheel，Described hydraulic pump is arranged in front frame by bearing，And be connected with the rotating shaft transmission of drive system by shaft coupling，Described hydraulic cylinder is positioned at front frame，The cylinder base of hydraulic cylinder is movably arranged in front frame by hinged-support，Piston rod one end of hydraulic cylinder is movably connected with Rear frame by hinged-support，Described steering wheel is arranged in front frame，Hydraulic pump、Hydraulic cylinder、Oil storage tank and steering wheel are connected by hydraulic oil pipeline respectively，Described spraying system includes D belt pulley、Clutch、Membrane pump、Pesticide box、Spraying frame，The wheel shaft of described D belt pulley is arranged in front frame by bearing block，The C belt pulley of described drive system is connected by belt transmission with D belt pulley，Described membrane pump is arranged in front frame，Described clutch two ends are connected with the wheel shaft of D belt pulley and the power input shaft of membrane pump respectively，Described pesticide box is arranged in Rear frame，Described spraying frame is arranged on Rear frame afterbody.
The beneficial effects of the utility model are: this device uses 4 wheel driven to drive, and has the features such as complete machine good rigidly, intensity height, smooth operation, radius of turn is little, climbing capacity is strong；By arranging this walking mechanism, in that context it may be convenient to adjust wheel spacing, to be applicable to the field of different spacing；By arranging gear-box, improve the height on chassis；The hydraulic power-assist steering system that this spray truck uses compares traditional hydraulic power-assist steering system simple in construction being positioned at front-wheel, alleviates complete vehicle weight；By closely cooperating of each parts of car load, this pesticide-spraying cart can be flexibly applied to the various working environment such as water, dry land.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model front end partial structurtes schematic diagram.
Fig. 3 is this utility model drive system structure schematic diagram.
Fig. 4 is this utility model walking mechanism structural representation.
Fig. 5 is this utility model drive chain case structural representation.
Fig. 6 is this utility model spraying frame structural representation.
Detailed description of the invention
nullAs shown in figures 1 to 6，This utility model includes: front frame 1、Rear frame 2、Drive system、Two pairs of walking mechanisms 12、Steering and spraying system，Described front frame 1 and Rear frame 2 are hinged by steering base，Described drive system includes electromotor 3、Rotating shaft 4、A belt pulley 5、B belt pulley 6 and C belt pulley 7、Change speed gear box 8、Hooks coupling universal coupling 9 and differential mechanism 10(are shown in Fig. 2-3)，Described electromotor 3 is positioned on the right side of front frame 1，Described rotating shaft 4 is arranged in front frame 1 by bearing block，Described A belt pulley 5、B belt pulley 6 and C belt pulley 7 is set in rotating shaft 4，Described A belt pulley 5 is connected with electromotor 3 transmission with belt pulley by belt，It is anterior that described change speed gear box 8 is positioned at front frame，Described B belt pulley 6 is connected with change speed gear box 8 transmission with belt pulley by belt，Described Hooks coupling universal coupling 9 is positioned at Rear frame 2 front end，Described differential mechanism 10 is positioned at Rear frame 2 rear end，Described Hooks coupling universal coupling 9 two ends are connected with change speed gear box 8 and differential mechanism 10 transmission by power transmission shaft respectively，Described walking mechanism 12 includes transverse arm 121、Slide 122、Drive chain case 123、Agricultural vehicle wheel 124、Connecting plate 125、Power transmission shaft 126 and screw mandrel 127，It is provided with power train in described drive chain case 123，Described power train includes power input gear 123-1、Power output gear 123-2 and chain 123-3，Described power input gear 123-1 and power output gear 123-2 is connected by chain 123-3 transmission，Described slide 122 is sleeved on transverse arm on 121，Described slide 122 is provided with nut,Described drive chain case 123 is arranged on bottom slide 122，Described Agricultural vehicle wheel 124 is positioned at drive chain case 123 side，The wheel shaft of Agricultural vehicle wheel 124 is connected with the power output gear 123-2 transmission of power train，Described connecting plate 125 is arranged on transverse arm 121 one end，Connecting plate 125 is provided with screw mandrel installing hole，Described screw mandrel 127 is positioned at the screw mandrel installing hole of connecting plate 125，And match with the nut thread on slide 122，Described power transmission shaft 126 one end is connected with the power input gear 123-1 transmission of power train，Transverse arm 121 other end of described two pairs of walking mechanisms 12 is separately mounted to front frame front end and Rear frame rear end，Described power transmission shaft 126 other end is connected with change speed gear box and differential drive respectively，Described steering includes hydraulic pump 13、Hydraulic cylinder 14、Oil storage tank and steering wheel，Described hydraulic pump 13 is arranged in front frame 1 by bearing，And be connected with rotating shaft 4 transmission of drive system by shaft coupling，Described hydraulic cylinder 14 is positioned at front frame 1，The cylinder base of hydraulic cylinder 14 is movably arranged in front frame 1 by hinged-support，Piston rod one end of hydraulic cylinder 14 is movably connected with Rear frame 2 by hinged-support，Described steering wheel is arranged in front frame 1，Hydraulic pump 13、Hydraulic cylinder 14、Oil storage tank and steering wheel are connected by hydraulic oil pipeline respectively，
Described spraying system includes D belt pulley 15, clutch 16, membrane pump 17, pesticide box, spraying frame, the wheel shaft of described D belt pulley 15 is arranged in front frame 1 by bearing block, the C belt pulley 7 of described drive system is connected by belt transmission with D belt pulley 15, described membrane pump 17 is arranged in front frame 1, described clutch 16 two ends are connected with the wheel shaft of D belt pulley 15 and the power input shaft of membrane pump 17 respectively, described pesticide box is arranged in Rear frame 2, described spraying frame is arranged on Rear frame 2 afterbody, shower nozzle it is evenly distributed with on spraying frame, described pesticide box, shower nozzle on membrane pump 17 and spraying frame is connected by pipeline respectively.
Transmission process: start electromotor 3, electromotor 3 is rotated by belt pulley and belt drive A belt pulley 5, rotating shaft 4 and B belt pulley 6 and C belt pulley 7 is rotated simultaneously, B belt pulley 6 makes change speed gear box 8 be operated by belt and belt pulley, change speed gear box 8 makes Hooks coupling universal coupling 9 and differential mechanism 10 be operated by power transmission shaft, power is delivered to the power transmission shaft 126 of two pairs of walking mechanisms 12 by the power output shaft at change speed gear box 8 and differential mechanism 10 two ends respectively, and make Agricultural vehicle wheel 124 rotate by the power train in drive chain case 123, finally make spray truck walk.
Walking mechanism spacing adjusts principle: when needing the wheelspan adjusting walking mechanism, rotary screw rod 127, nut on slide 122 is moved along transverse arm 121, and then slide 122, drive chain case 123 and Agricultural vehicle wheel 124 are moved, until the spacing of two-wheeled reaches spraying operation desired spacing.
Steering principle: hydraulic pump 13 is connected with rotating shaft 4 transmission of drive system by shaft coupling, power is provided for hydraulic pump 13 by electromotor 3, hydraulic pump 13, hydraulic cylinder 14, oil storage tank are connected by hydraulic oil pipeline with steering wheel, turn left steering wheel, hydraulic pump 13 transfers to oil storage tank from hydraulic cylinder 14 extract force feed, the piston rod of hydraulic cylinder 14 shrinks therewith, and then front frame 1 is turned left around steering base；Turn right steering wheel, hydraulic pump 13 transfers to hydraulic cylinder 14 from oil storage tank extract force feed, the piston rod of hydraulic cylinder 14 extends therewith, and then front frame 1 is turned right around steering base, the most always reach the purpose turned to, above-mentioned steering procedure i.e. mechanical type hydraulic power-assisted steering principle, operation principle is to provide oil pressure to promote the piston of hydraulic cylinder by hydraulic pump, and then producing auxiliary force promotion hinged-support, auxiliary wheel turns to.
Spray process: Rear frame 2 afterbody of this 4 wheel driven spray truck is provided with spraying frame, and this spraying frame is applied for a patent in 2015.7.15, Patent No. 201520509636.9；When needs spraying operation, first spraying frame is launched, making the wider of spraying covering, start electromotor 3, rotating shaft 4 rotates, C belt pulley 7 in rotating shaft 4 drives D belt pulley 15 to rotate, engaging clutch 16 so that membrane pump 17 is started working, membrane pump 17 draws pesticide from pesticide box, it is delivered at the shower nozzle on spraying frame after supercharging and carries out atomization ejection, being reached for the purpose that crops are administered；Separating clutch 16, membrane pump runs out of steam and quits work, and spraying terminates.
Claims (1)
- null1. a 4 wheel driven pesticide spray car，It is characterized in that，Including front frame (1)、Rear frame (2)、Drive system、Two pairs of walking mechanisms (12)、Steering and spraying system，Described front frame (1) and Rear frame (2) are hinged by steering base，Described drive system includes electromotor (3)、Rotating shaft (4)、A belt pulley (5)、B belt pulley (6) and C belt pulley (7)、Change speed gear box (8)、Hooks coupling universal coupling (9) and differential mechanism (10)，Described electromotor (3) is positioned at front frame (1) right side，Described rotating shaft (4) is arranged in front frame (1) by bearing block，Described A belt pulley (5)、B belt pulley (6) and C belt pulley (7) are set in rotating shaft (4)，Described A belt pulley (5) is connected with electromotor (3) transmission with belt pulley by belt，It is anterior that described change speed gear box (8) is positioned at front frame，Described B belt pulley (6) is connected with change speed gear box (8) transmission with belt pulley by belt，Described Hooks coupling universal coupling (9) is positioned at Rear frame (2) front end，Described differential mechanism (10) is positioned at Rear frame (2) rear end，Described Hooks coupling universal coupling (9) two ends are connected with change speed gear box (8) and differential mechanism (10) transmission by power transmission shaft respectively，Described walking mechanism (12) includes transverse arm (121)、Slide (122)、Drive chain case (123)、Agricultural vehicle wheel (124)、Connecting plate (125)、Power transmission shaft (126) and screw mandrel (127)，Described drive chain case is provided with power train in (123)，Described power train includes power input gear (123-1)、Power output gear (123-2) and chain (123-3)，Described power input gear (123-1) is connected by chain (123-3) transmission with power output gear (123-2)，Described slide (122) is sleeved on transverse arm (121)，Described slide (122) is provided with nut,Described drive chain case (123) is arranged on slide (122) bottom，Described Agricultural vehicle wheel (124) is positioned at drive chain case (123) side，The wheel shaft of Agricultural vehicle wheel (124) is connected with power output gear (123-2) transmission of power train，Described connecting plate (125) is arranged on transverse arm (121) one end，Connecting plate (125) is provided with screw mandrel installing hole，Described screw mandrel (127) is positioned at the screw mandrel installing hole of connecting plate (125)，And match with the nut thread on slide (122)，Described power transmission shaft (126) one end is connected with power input gear (123-1) transmission of power train，Transverse arm (121) other end of described two pairs of walking mechanisms (12) is separately mounted to front frame front end and Rear frame rear end，Described power transmission shaft (126) other end is connected with change speed gear box and differential drive respectively，Described steering includes hydraulic pump (13)、Hydraulic cylinder (14)、Oil storage tank and steering wheel，Described hydraulic pump (13) is arranged in front frame (1) by bearing，And be connected with rotating shaft (4) transmission of drive system by shaft coupling，Described hydraulic cylinder (14) is positioned at front frame (1)，The cylinder base of hydraulic cylinder (14) is movably arranged in front frame (1) by hinged-support，Piston rod one end of hydraulic cylinder (14) is movably connected with Rear frame (2) by hinged-support，Described steering wheel is arranged in front frame (1)，Hydraulic pump (13)、Hydraulic cylinder (14)、Oil storage tank and steering wheel are connected by hydraulic oil pipeline respectively，Described spraying system includes D belt pulley (15)、Clutch (16)、Membrane pump (17)、Pesticide box、Spraying frame，The wheel shaft of described D belt pulley (15) is arranged in front frame (1) by bearing block，The C belt pulley (7) of described drive system is connected by belt transmission with D belt pulley (15)，Described membrane pump (17) is arranged in front frame (1)，Described clutch (16) two ends are connected with the wheel shaft of D belt pulley (15) and the power input shaft of membrane pump (17) respectively，Described pesticide box is arranged in Rear frame (2)，Described spraying frame is arranged on Rear frame (2) afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251786.9U CN205511827U (en) | 2016-03-30 | 2016-03-30 | 4 wheel driven pesticide spraying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251786.9U CN205511827U (en) | 2016-03-30 | 2016-03-30 | 4 wheel driven pesticide spraying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511827U true CN205511827U (en) | 2016-08-31 |
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ID=56785681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251786.9U Expired - Fee Related CN205511827U (en) | 2016-03-30 | 2016-03-30 | 4 wheel driven pesticide spraying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746474A (en) * | 2016-03-30 | 2016-07-13 | 沙洋青山农业机械有限公司 | Four-wheel-drive pesticide mist spray vehicle |
| TWI631994B (en) * | 2016-10-27 | 2018-08-11 | 蘇麗招 | Moving controlling mechanism and an unmanned driving auto-spraying vehicles of using the same |
| CN111587870A (en) * | 2020-06-23 | 2020-08-28 | 王飞飞 | Bottom wheel adjusting mechanism of pesticide spraying machine |
-
2016
- 2016-03-30 CN CN201620251786.9U patent/CN205511827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746474A (en) * | 2016-03-30 | 2016-07-13 | 沙洋青山农业机械有限公司 | Four-wheel-drive pesticide mist spray vehicle |
| TWI631994B (en) * | 2016-10-27 | 2018-08-11 | 蘇麗招 | Moving controlling mechanism and an unmanned driving auto-spraying vehicles of using the same |
| CN111587870A (en) * | 2020-06-23 | 2020-08-28 | 王飞飞 | Bottom wheel adjusting mechanism of pesticide spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180330 |