CN103563880B - Pesticide spraying machine - Google Patents
Pesticide spraying machine Download PDFInfo
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- CN103563880B CN103563880B CN201310563644.7A CN201310563644A CN103563880B CN 103563880 B CN103563880 B CN 103563880B CN 201310563644 A CN201310563644 A CN 201310563644A CN 103563880 B CN103563880 B CN 103563880B
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- flat
- rubber belting
- tyre wheel
- armed lever
- frame
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Abstract
The invention provides a pesticide spraying machine. The pesticide spraying machine comprises a machine frame, wherein a universal wheel is installed at the front portion of the lower portion of the machine frame, two wheels are installed at the rear end of the lower portion of the machine frame, a case is arranged on the upper portion of the machine frame, a pesticide box is installed on the case, a pesticide conveying pipe of the pesticide box is connected with a sprayer through a gear pump, the machine frame is provided with two driving motors and a pesticide conveying motor, the two driving motors are connected with the two wheels respectively through transmission mechanisms, the pesticide conveying motor is connected with the gear pump through a pin coupling with elastic sleeves, and the sprayer is installed on a telescopic arm. The pesticide spraying machine has the advantages of being simple in structure, small, exquisite, light, safe, reliable and convenient to use, achieving automation, saving labor force, effectively improving efficiency and the like. The application range of the pesticide spraying machine is not limited by an agricultural vehicle activity range, the pesticide spraying machine can operate on farmland or greenhouses, and the farmland or greenhouses are steep in terrain or agricultural vehicles cannot reach the farmland or greenhouses.
Description
Technical field
What the present invention relates to is a kind of vehicle-mounted sprayer, specifically a kind of self-propelled telescopic boom pesticide spraying machinery device.
Background technology
China is a large agricultural country, needs the situation of dispenser to have a lot in agricultural production, and along with the quickening of agricultural mechanized processes, various vehicle-mounted sprayer has started to popularize, and replaces manual work gradually.The agricultural vehicles such as existing vehicle-mounted sprayer many employings tractor pull or bear medicine-chest and carry out operation, this mode small investment, easy to use, but job area is subject to the restriction of agricultural vehicle scope of activities, cannot operation in comparatively steep or agricultural vehicle cannot arrive in physical features farmland or greenhouse.Injury to human body during for improving the efficiency of pesticide spraying and reducing pesticide spraying, pesticide spraying machinery just tends to automation.Therefore, light demand that is small and exquisite, that be convenient to the vehicle-mounted sprayer realizing automation is strong.
Summary of the invention
The object of the present invention is to provide a kind of compact conformation, be particularly suitable for the vehicle-mounted sprayer of operation in greenhouse.
The object of the present invention is achieved like this:
Comprise frame, universal wheel is installed in the front end of frame lower, two wheels are installed in the rear end of frame lower, upper rack arranges cabinet, medicine-chest installed by cabinet, the grug transportation tube of medicine-chest is connected with shower nozzle through gear pump, it is characterized in that: frame is provided with two drive motors and loading motor, two drive motors are connected respectively by transmission mechanism with between two wheels, loading motor connects gear pump by rubbercushioned sleeve bearing coupling, described shower nozzle is arranged on telescopic arm, described telescopic arm specifically comprises secondary armed lever, one-level armed lever, little flat tyre wheel, flat rubber belting, flat rubber belting claw I, flat rubber belting claw II, large flat tyre wheel, flat rubber belting claw I and flat rubber belting claw II are hinged on one-level armed lever respectively, little flat tyre wheel is fixed on secondary armed lever by little flat tyre wheel bearing pin, one-level armed lever is installed in secondary armed lever, secondary armed lever is provided with large flat tyre wheel rotating shaft, large flat tyre wheel is fixed in large flat tyre wheel rotating shaft, flat rubber belting walks around little flat tyre wheel and large flat tyre wheel, the two ends of flat rubber belting are separately fixed on flat rubber belting claw I and flat rubber belting claw II, the front end of frame arranges stepper motor, described stepper motor is connected with large flat tyre wheel rotating shaft by oldham coupling.
The present invention can also comprise:
1, also comprise large arm, large arm is arranged on frame front by large arm alignment pin, and large arm has some alignment pin installing holes, described stepper motor is fixedly mounted in large arm.
2, described telescopic arm has two groups, and two groups of telescopic arm symmetries are arranged in large arm.
3, be provided with pressure sensor in grug transportation tube, frame is provided with buzzer siren and active infra-red sensor, medicine-chest place is provided with liquid level sensor.
During the walking of this vehicle-mounted sprayer, drive motors work drives small synchronous pulley axis of rotation, and small synchronous pulley rotating shaft drives small synchronous pulley to rotate, Timing Belt is operated, drives large synchronous pulley to rotate, large synchronous pulley drives large synchronous belt shaft to rotate, thus driving vehicle wheel rotation, universal wheel is servo-actuated; When needs are turned, send signal by control cabinet, regulate the rotating speed of two drive motors, make it rotating speed difference to realize turning function.Before this vehicle-mounted sprayer performs the action of spray medicine, need the flexible amplitude regulating telescopic arm, now, stepper motor work drives large flat tyre wheel axis of rotation, drives large flat tyre wheel to rotate, drive flat rubber belting operates, flat rubber belting pulls one-level armed lever, completes and stretches out or retract action, is controlled stretching out of one-level armed lever by the forward or reverse of control cabinet control step motor or is retracted, the elongation of one-level armed lever is controlled by the rotation number of turns of control cabinet control step motor, thus the size regulating spray powder long-pending.When this vehicle-mounted sprayer performs spray medicine action, loading machine operation, driven gear pump operates, and liquid is entered gear pump by drug-feeding tube pump, is then pumped into shower nozzle ejection by grug transportation tube again, the pressure sensor that grug transportation tube is installed detects the pressure in grug transportation tube, indirectly detect shower nozzle atomisation pressure, if shower nozzle blocks, the pressure signal that pressure sensor records can become large, this pressure signal can trigger buzzer siren and send alarm sound, and prompting staff processes the shower nozzle of blocking in time.Active infra-red sensor can detect layout path (conventional black-tape) in advance, the signal of detection is sent to control cabinet, after control cabinet process, control cabinet sends the rotating speed of Signal Regulation two drive motors to drive motors, thus vehicle-mounted sprayer is walked automatically according to the path of presetting.
It is simple that this vehicle-mounted sprayer has structure, and small volume and less weight is safe and reliable, realizes automation, easy to use, saves manpower, the advantage such as effectively to raise the efficiency.Job area of the present invention, can operation in comparatively steep or agricultural vehicle cannot arrive in physical features farmland or greenhouse by the restriction of agricultural vehicle scope of activities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the D-D cutaway view of Fig. 2;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the axonometric drawing of telescopic arm.
Embodiment
Below in conjunction with accompanying drawing citing, the present invention is described in more detail.
By chassis cover 1, liquid level sensor 2, medicine-chest 3, drug-feeding tube 4, large arm 5, large arm alignment pin 6, telescopic arm 7, grug transportation tube 8, pressure sensor 9, clamp 10, shower nozzle 11, oldham coupling 12, stepper motor 13, stepper motor base 14, buzzer siren 15, universal wheel 16, caster bracket 17, universal wheel holder 18, frame 19, control cabinet 20, power supply 21, wheel 22, Timing Belt 23, large synchronous pulley 24, large synchronous pulley rotating shaft 25, toothed belt transmission support 26, small synchronous pulley 27, small synchronous pulley rotating shaft 28, flange-face coupling 29, drive motors 30, loading motor 31, rubbercushioned sleeve bearing coupling 32, gear pump bearing 33, gear pump 34, active infra-red sensor 35 forms.
Large synchronous pulley 24 is arranged on large synchronous pulley rotating shaft 25 one end, large synchronous pulley rotating shaft 25 is arranged on toothed belt transmission support 26, wheel 22 is arranged on large synchronous belt shaft 25 other end, toothed belt transmission support 26 is fixed in frame 19, small synchronous pulley 27 is arranged in small synchronous pulley rotating shaft 28, small synchronous pulley rotating shaft 28 is arranged in frame 19, drive motors 30 is arranged in frame 19, flange-face coupling 29 is installed between small synchronous pulley rotating shaft 28 and drive motors 30, Timing Belt 23 walks around large synchronous pulley 24 and small synchronous pulley 27 and tensioning respectively, universal wheel 16 is arranged on caster bracket 17, universal wheel 16 is threaded connection and is connected with universal wheel holder 18, universal wheel holder 18 is fixed in frame 19, gear pump bearing 33 is fixed in frame 19, loading motor 31 and gear pump 34 are all arranged on gear pump bearing 33, rubbercushioned sleeve bearing coupling 32 is installed between loading motor 31 and gear pump 34, liquid level sensor 2 is arranged on medicine-chest 3, medicine-chest 3 is placed on chassis cover 1, chassis cover 1 is fixed in frame 19, drug-feeding tube 4 one end is arranged on gear pump 34 entrance, the other end inserts in medicine-chest 3, grug transportation tube 8 one end is arranged on gear pump 34 and exports, grug transportation tube 8 is provided with pressure sensor 9 and shower nozzle 11, grug transportation tube 8 is fixed on telescopic arm 7 by clamp 10, telescopic arm 7 is fixed in large arm 5, telescopic arm 7 is connected with stepper motor 13 by oldham coupling 12, stepper motor 13 is fixed on stepper motor base 14, stepper motor base 14 is arranged in large arm 5, large arm 5 is fixed in frame 19 by large arm alignment pin 6, active infra-red sensor 35 and buzzer siren 15 are fixed in frame 19, power supply 21 and control cabinet 20 are separately fixed in frame 19, power supply 21 respectively with control cabinet 20, stepper motor 13, drive motors 30, loading motor 31 is electrically connected, control cabinet 20 respectively with liquid level sensor 2, buzzer siren 15, active infra-red sensor 35, stepper motor 13, drive motors 30, loading motor 31 is electrically connected.
Wherein, telescopic arm 7 specifically, is made up of secondary armed lever 70, secondary armed lever roller 71, one-level armed lever 72, little flat tyre wheel bearing pin 73, little flat tyre wheel 74, flat rubber belting 75, flat rubber belting claw I 76, flat rubber belting claw II 77, one-level armed lever roller 78, large flat tyre wheel 79, large flat tyre wheel rotating shaft 710.It is characterized in that: one-level armed lever roller 78 is hinged on one-level armed lever 72, flat rubber belting claw I 76 and flat rubber belting claw II 77 are hinged on one-level armed lever 72 respectively, little flat tyre wheel 74 is fixed on secondary armed lever 70 by little flat tyre wheel bearing pin 73, can rotate freely around little flat tyre wheel bearing pin 73, one-level armed lever 72 is fit in secondary armed lever 70, secondary armed lever 70 is provided with large flat tyre wheel rotating shaft 710, large flat tyre wheel 79 is fixed in large flat tyre wheel rotating shaft 710, by large flat tyre wheel rotating shaft 710 driven rotary, secondary armed lever roller 71 is hinged on secondary armed lever 70, flat rubber belting 75 walks around little flat tyre wheel 74 and large flat tyre wheel 79, its two ends are separately fixed on flat rubber belting claw I 76 and flat rubber belting claw II 77.
Further, described telescopic arm 7 has two groups, large arm 5 is symmetrical installations.
Further, described shower nozzle is equidistantly distributed on telescopic arm.
When this vehicle-mounted sprayer performs walking motion, drive motors 30 works and drives small synchronous pulley rotating shaft 28 to rotate, small synchronous pulley rotating shaft 28 drives small synchronous pulley 27 to rotate, Timing Belt 23 is operated, large synchronous pulley 24 is driven to rotate, large synchronous pulley 24 drives large synchronous belt shaft 25 to rotate, thus drives wheel 22 to rotate, and universal wheel 16 is servo-actuated; When needs are turned, send signal by control cabinet 20, regulate the rotating speed of two drive motors 30, make it rotating speed difference to realize turning function.Before this vehicle-mounted sprayer performs the action of spray medicine, need the flexible amplitude regulating telescopic arm 7, now, stepper motor 13 works and drives large flat tyre wheel rotating shaft 710 to rotate, and drives large flat tyre wheel 79 to rotate, and drives flat rubber belting 75 to operate, flat rubber belting 75 pulls one-level armed lever 72, complete and stretch out or retract action, control stretching out of one-level armed lever 72 by the forward or reverse of control cabinet 20 control step motor 13 or retract, controlled the elongation of one-level armed lever 72 by the rotation number of turns of control cabinet 20 control step motor 13.When this vehicle-mounted sprayer performs spray medicine action, loading motor 31 works, driven gear pump 34 operates, liquid is entered gear pump 34 by drug-feeding tube 4 pump, then be pumped into shower nozzle 11 by grug transportation tube 8 again to spray, the pressure sensor 9 that grug transportation tube 8 is installed detects the pressure in grug transportation tube 8, thus indirectly detect shower nozzle 11 atomisation pressure, if shower nozzle 11 blocks, the pressure signal that pressure sensor 9 records can become large, this pressure signal can trigger buzzer siren 15 and send alarm sound, and prompting staff processes the shower nozzle 11 of blocking in time.Active infra-red sensor 35 can detect layout path (conventional black stripe) in advance, the signal of detection is sent to control cabinet 20, after control cabinet 20 processes, control cabinet 20 sends signal to two drive motors 30, regulate the rotating speed of two drive motors 30, thus vehicle-mounted sprayer is walked automatically according to the path of presetting.
Claims (4)
1. a vehicle-mounted sprayer, comprise frame, universal wheel is installed in the front end of frame lower, two wheels are installed in the rear end of frame lower, upper rack arranges cabinet, medicine-chest installed by cabinet, the grug transportation tube of medicine-chest is connected with shower nozzle through gear pump, it is characterized in that: frame is provided with two drive motors and loading motor, two drive motors are connected respectively by transmission mechanism with between two wheels, loading motor connects gear pump by rubbercushioned sleeve bearing coupling, described shower nozzle is arranged on telescopic arm, described telescopic arm specifically comprises secondary armed lever, one-level armed lever, little flat tyre wheel, flat rubber belting, flat rubber belting claw I, flat rubber belting claw II, large flat tyre wheel, flat rubber belting claw I and flat rubber belting claw II are hinged on one-level armed lever respectively, little flat tyre wheel is fixed on secondary armed lever by little flat tyre wheel bearing pin, one-level armed lever is installed in secondary armed lever, secondary armed lever is provided with large flat tyre wheel rotating shaft, large flat tyre wheel is fixed in large flat tyre wheel rotating shaft, flat rubber belting walks around little flat tyre wheel and large flat tyre wheel, the two ends of flat rubber belting are separately fixed on flat rubber belting claw I and flat rubber belting claw II, the front end of frame arranges stepper motor, described stepper motor is connected with large flat tyre wheel rotating shaft by oldham coupling.
2. vehicle-mounted sprayer according to claim 1, is characterized in that: also comprise large arm, large arm is arranged on frame front by large arm alignment pin, and large arm has some alignment pin installing holes, described stepper motor is fixedly mounted in large arm.
3. vehicle-mounted sprayer according to claim 2, is characterized in that: described telescopic arm has two groups, and two groups of telescopic arm symmetries are arranged in large arm.
4. the vehicle-mounted sprayer according to claim 1,2 or 3, is characterized in that: be provided with pressure sensor in grug transportation tube, and frame is provided with buzzer siren and active infra-red sensor, medicine-chest place is provided with liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563644.7A CN103563880B (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563644.7A CN103563880B (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103563880A CN103563880A (en) | 2014-02-12 |
| CN103563880B true CN103563880B (en) | 2015-05-27 |
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ID=50037277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563644.7A Active CN103563880B (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
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| CN (1) | CN103563880B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922274B (en) * | 2016-07-12 | 2017-12-29 | 江苏工程职业技术学院 | A kind of pesticide spraying machine people structure and traveling method |
| CN108094376A (en) * | 2017-12-21 | 2018-06-01 | 江西天祥通用航空股份有限公司 | A kind of unmanned plane sprinkling system |
| CN108487897B (en) * | 2018-05-18 | 2024-03-01 | 中国石油化工股份有限公司 | Device and method for removing hydrogen sulfide by oil well casing pipe spraying |
| CN109744218A (en) * | 2019-01-29 | 2019-05-14 | 广西科技大学 | A kind of adjustable single rod-type pesticide spraying device on mobile vehicle |
| CN112088856A (en) * | 2020-09-05 | 2020-12-18 | 吉林农业大学 | Dedicated pesticide sprinkler in orchard |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118366B1 (en) * | 1983-03-03 | 1987-06-10 | Seguip | Agricultural spraying boom |
| JPH0940119A (en) * | 1995-07-26 | 1997-02-10 | Tsubakimoto Chain Co | Telescopic arm |
| JP4160738B2 (en) * | 2001-05-28 | 2008-10-08 | 株式会社共立 | Boom sprayer device |
| GB2422139B (en) * | 2004-12-10 | 2007-05-30 | Peter Adamiec | Telescopic camera crane |
| JP2011004715A (en) * | 2009-06-29 | 2011-01-13 | Iseki & Co Ltd | Extending/contracting device for spray boom of farm work vehicle |
| CN203827929U (en) * | 2013-11-14 | 2014-09-17 | 哈尔滨工程大学 | Pesticide spraying machine |
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2013
- 2013-11-14 CN CN201310563644.7A patent/CN103563880B/en active Active
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| CN103563880A (en) | 2014-02-12 |
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