CN203827929U - Pesticide spraying machine - Google Patents
Pesticide spraying machine Download PDFInfo
- Publication number
- CN203827929U CN203827929U CN201320714722.4U CN201320714722U CN203827929U CN 203827929 U CN203827929 U CN 203827929U CN 201320714722 U CN201320714722 U CN 201320714722U CN 203827929 U CN203827929 U CN 203827929U
- Authority
- CN
- China
- Prior art keywords
- flat
- rubber belting
- armed lever
- tyre wheel
- claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a pesticide spraying machine which comprises a rack. Universal wheels are mounted at the front end of the lower portion of the rack, two vehicle wheels are mounted at the rear end of the lower portion of the rack, a machine box is arranged on the upper portion of the rack, a pesticide box is mounted on the machine box, a pesticide conveying pipe of the pesticide box is connected with a spraying nozzle through a gear pump, two driving motors and a pesticide conveying motor are mounted on the rack, the two driving motors and the two vehicle wheels are connected through transmission mechanisms respectively, the pesticide conveying motor is connected with the gear pump through an elastic sleeve pin coupling, and the spraying nozzle is mounted on a telescopic arm. The pesticide spraying machine has the advantages of being simple in structure, small, portable, safe, reliable, capable of achieving automation, convenient to use, capable of saving manpower and effectively improving efficiency and the like. The working range of the pesticide spraying machine is not limited by the moving range of an agricultural vehicle, and the pesticide spraying machine can work in farmland which is steep in terrain or where the agricultural vehicle cannot reach or in a greenhouse.
Description
Technical field
The utility model relates to 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 much in agricultural production, and along with the quickening of agricultural mechanized processes, various vehicle-mounted sprayers have started to popularize, and replace manual work gradually.More existing vehicle-mounted sprayer adopts the agricultural vehicles such as tractor to pull or bears 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 be steep in physical features or farmland that agricultural vehicle cannot arrive or greenhouse in operation.For improving the efficiency of pesticide spraying and reducing the injury to human body when pesticide spraying, pesticide spraying machinery is just tending to automation.Therefore, light demand small and exquisite, that be convenient to the vehicle-mounted sprayer of realizing automation is strong.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation, is particularly suitable for the vehicle-mounted sprayer of operation in greenhouse.
The purpose of this utility model is achieved in that
Comprise frame, the front end of frame lower is installed universal wheel, two wheels are installed in the rear end of frame lower, upper rack arranges cabinet, medicine-chest is installed on cabinet, the grug transportation tube of medicine-chest is connected with shower nozzle through gear pump, it is characterized in that: two drive motors and loading motor are installed in frame, between two drive motors and two wheels, be connected by transmission mechanism respectively, loading motor is by rubbercushioned sleeve bearing coupling connection teeth wheel pump, 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 respectively on one-level armed lever, 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, large flat tyre wheel rotating shaft is installed on secondary armed lever, large flat tyre wheel is fixed in large flat tyre wheel rotating shaft, flat rubber belting is walked around little flat tyre wheel and large flat tyre wheel, the two ends of flat rubber belting are separately fixed in 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 utility model can also comprise:
1, also comprise large arm, large arm is arranged on frame front by large arm alignment pin, on large arm, has some alignment pin installing holes, and described stepper motor is fixedly mounted on large arm.
2, described telescopic arm has two groups, and two groups of telescopic arm symmetries are arranged on large arm.
3, in grug transportation tube, pressure sensor is installed, buzzer siren and active infra-red sensor are installed in frame, medicine-chest place is provided with liquid level sensor.
When this vehicle-mounted sprayer walking, drive motors work drives small synchronous pulley rotating shaft to rotate, and small synchronous pulley rotating shaft drives small synchronous pulley to rotate, make Timing Belt running, drive large synchronous pulley to rotate, large synchronous pulley drives large synchronous belt shaft to rotate, thereby driving vehicle wheel rotation, universal wheel is servo-actuated; In the time that needs are turned, by control cabinet transmitted signal, regulate the rotating speed of two drive motors, make it rotating speed difference and realize turning function.This vehicle-mounted sprayer is carried out before the action of spray medicine, need to regulate the flexible amplitude of telescopic arm, now, stepper motor work drives large flat tyre wheel rotating shaft to rotate, and drives large flat tyre wheel to rotate, the running of drive flat rubber belting, flat rubber belting pulls one-level armed lever, completes and stretches out or retract action, is controlled stretching out of one-level armed lever or is retracted by the forward or reverse of control cabinet control step motor, control the elongation of one-level armed lever by the rotation number of turns of control cabinet control step motor, thereby regulate the long-pending size of spray powder.When this vehicle-mounted sprayer is carried out the action of spray medicine, loading machine operation, the running of driven gear pump, enters gear pump by liquid by drug-feeding tube pump, is then pumped into shower nozzle ejection by grug transportation tube again, the pressure sensor of installing on grug transportation tube detects the pressure in grug transportation tube, indirectly detect shower nozzle atomisation pressure, if shower nozzle stops up, it is large that the pressure signal that pressure sensor records can become, this pressure signal can trigger buzzer siren and send alarm sound, and prompting staff processes the shower nozzle of obstruction 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 is processed, control cabinet regulates the rotating speed of two drive motors to drive motors transmitted signal, thereby vehicle-mounted sprayer is walked automatically according to default path.
This vehicle-mounted sprayer has simple in structure, and small volume and less weight is safe and reliable, realizes automation, easy to use, saves manpower, the advantage such as effectively raises the efficiency.Job area of the present utility model is not subject to the restriction of agricultural vehicle scope of activities, can be steep in physical features or farmland that agricultural vehicle cannot arrive or greenhouse in operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
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
For example the utility model is described in more detail below in conjunction with accompanying drawing.
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 ends, 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, between small synchronous pulley rotating shaft 28 and drive motors 30, flange-face coupling 29 is installed, Timing Belt 23 is walked around respectively large synchronous pulley 24 and small synchronous pulley 27 and tensioning, universal wheel 16 is arranged on caster bracket 17, universal wheel 16 is threaded connection with universal wheel holder 18 and is connected, 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, between loading motor 31 and gear pump 34, rubbercushioned sleeve bearing coupling 32 is installed, 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 are arranged on gear pump 34 entrances, the other end inserts in medicine-chest 3, grug transportation tube 8 one end are arranged on gear pump 34 and export, pressure sensor 9 and shower nozzle 11 are installed on grug transportation tube 8, grug transportation tube 8 is fixed on telescopic arm 7 by clamp 10, telescopic arm 7 is fixed on 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 on 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 respectively on one-level armed lever 72, 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, large flat tyre wheel rotating shaft 710 is installed on secondary armed lever 70, 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 is walked around little flat tyre wheel 74 and large flat tyre wheel 79, its two ends are separately fixed in flat rubber belting claw I 76 and flat rubber belting claw II 77.
Further, described telescopic arm 7 has two groups, is symmetrical installation on large arm 5.
Further, described shower nozzle is to be equidistantly distributed on telescopic arm.
When this vehicle-mounted sprayer is carried out walking action, drive motors 30 work drive 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 turned round, drive large synchronous pulley 24 to rotate, large synchronous pulley 24 drives large synchronous belt shaft 25 to rotate, thereby drives wheel 22 to rotate, and universal wheel 16 is servo-actuated; In the time that needs are turned, by control cabinet 20 transmitted signals, regulate the rotating speed of two drive motors 30, make it rotating speed difference and realize turning function.This vehicle-mounted sprayer is carried out before the action of spray medicine, need to regulate the flexible amplitude of telescopic arm 7, now, stepper motor 13 work drive large flat tyre wheel rotating shaft 710 to rotate, and drive large flat tyre wheel 79 to rotate, and drive flat rubber belting 75 to turn round, 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 or retract by the forward or reverse of control cabinet 20 control step motors 13, control the elongation of one-level armed lever 72 by the rotation number of turns of control cabinet 20 control step motors 13.When this vehicle-mounted sprayer is carried out the action of spray medicine, loading motor 31 is worked, driven gear pump 34 turns round, liquid is entered to gear pump 34 by drug-feeding tube 4 pumps, then being pumped into shower nozzle 11 by grug transportation tube 8 again sprays, the pressure sensor 9 of installing on grug transportation tube 8 detects the pressure in grug transportation tube 8, thereby indirectly detect shower nozzle 11 atomisation pressures, if shower nozzle 11 stops up, it is large that the pressure signal that pressure sensor 9 records can become, this pressure signal can trigger buzzer siren 15 and send alarm sound, and prompting staff processes the shower nozzle 11 of obstruction 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 is processed, control cabinet 20 is given two drive motors 30 transmitted signals, regulate the rotating speed of two drive motors 30, thereby vehicle-mounted sprayer is walked automatically according to default path.
Claims (4)
1. a vehicle-mounted sprayer, comprise frame, the front end of frame lower is installed universal wheel, two wheels are installed in the rear end of frame lower, upper rack arranges cabinet, medicine-chest is installed on cabinet, the grug transportation tube of medicine-chest is connected with shower nozzle through gear pump, it is characterized in that: two drive motors and loading motor are installed in frame, between two drive motors and two wheels, be connected by transmission mechanism respectively, loading motor is by rubbercushioned sleeve bearing coupling connection teeth wheel pump, 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 respectively on one-level armed lever, 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, large flat tyre wheel rotating shaft is installed on secondary armed lever, large flat tyre wheel is fixed in large flat tyre wheel rotating shaft, flat rubber belting is walked around little flat tyre wheel and large flat tyre wheel, the two ends of flat rubber belting are separately fixed in 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, on large arm, has some alignment pin installing holes, and described stepper motor is fixedly mounted on 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 on large arm.
4. according to the vehicle-mounted sprayer described in claim 1,2 or 3, it is characterized in that: pressure sensor is installed in grug transportation tube, buzzer siren and active infra-red sensor are installed in frame, medicine-chest place is provided with liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714722.4U CN203827929U (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714722.4U CN203827929U (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827929U true CN203827929U (en) | 2014-09-17 |
Family
ID=51505834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714722.4U Withdrawn - After Issue CN203827929U (en) | 2013-11-14 | 2013-11-14 | Pesticide spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563880A (en) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | Pesticide spraying machine |
| CN104369179A (en) * | 2014-11-14 | 2015-02-25 | 福建省泉州市第七中学 | Multimodal medical transfer robot |
| CN105165776A (en) * | 2015-09-29 | 2015-12-23 | 宁夏大学 | Self-propelled type automatic spraying machine for greenhouse |
-
2013
- 2013-11-14 CN CN201320714722.4U patent/CN203827929U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563880A (en) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | Pesticide spraying machine |
| CN104369179A (en) * | 2014-11-14 | 2015-02-25 | 福建省泉州市第七中学 | Multimodal medical transfer robot |
| CN104369179B (en) * | 2014-11-14 | 2016-01-27 | 福建省泉州市第七中学 | A kind of multi-mode medical treatment transfer robot |
| CN105165776A (en) * | 2015-09-29 | 2015-12-23 | 宁夏大学 | Self-propelled type automatic spraying machine for greenhouse |
| CN105165776B (en) * | 2015-09-29 | 2018-08-07 | 宁夏大学 | The self-propelled automatic sprayer in greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20150527 |
|
| RGAV | Abandon patent right to avoid regrant |