CN203251835U - Knapsack sprayer - Google Patents

Knapsack sprayer Download PDF

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Publication number
CN203251835U
CN203251835U CN 201320307526 CN201320307526U CN203251835U CN 203251835 U CN203251835 U CN 203251835U CN 201320307526 CN201320307526 CN 201320307526 CN 201320307526 U CN201320307526 U CN 201320307526U CN 203251835 U CN203251835 U CN 203251835U
Authority
CN
China
Prior art keywords
knapsack sprayer
spray tank
spray
tank
skirt
Prior art date
Application number
CN 201320307526
Other languages
Chinese (zh)
Inventor
杨寒丽
马诗科
马红娟
吴莉莉
杜金钟
Original Assignee
杨寒丽
马诗科
马红娟
吴莉莉
杜金钟
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨寒丽, 马诗科, 马红娟, 吴莉莉, 杜金钟 filed Critical 杨寒丽
Priority to CN 201320307526 priority Critical patent/CN203251835U/en
Application granted granted Critical
Publication of CN203251835U publication Critical patent/CN203251835U/en

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Abstract

The utility model relates to a plant protection machine, in particular to a knapsack sprayer for spraying pesticide for plants. The knapsack sprayer comprises a liquor tank, a support provided with straps, an electric booster pump providing spraying power, and a spraying device connected with the liquor tank, wherein the support is of a U type, the liquor tank is fixed in the U-type support, the electric booster pump is fixedly connected with the U-type support and connected with the liquor tank, the spraying device comprises an inner guiding tube, an outer guiding tube, a spray gun and a spray head, the upper end of the inner guiding tube and one end of the outer guiding tube are connected on the top of the liquor tank, the other end of the outer guiding tube is connected with the spray gun, and the spray gun is connected with the impeller type spray head. A liquor detecting device is arranged on the liquor tank, and reasonable planning is carried out on spraying operation. The knapsack sprayer is reasonable in structure, comfortable to use and flexible and good in spraying effect, and effectively eliminates damage due to the fact that the liquor strength is mismatched by a farmer.

Description

Knapsack sprayer

Technical field

The utility model relates to a kind of equipment for plant protection, espespecially sprays the knapsack sprayer of agricultural chemicals to plant.

Background technology

China is large agricultural country, control agricultural disease worm mainly relies on chemical control, and one of agricultural chemicals injection apparatus that knapsack sprayer is China to be most widely used at present, in the prior art, when human body was born apparatus, fastness was poor, made people need to disperse a lot of energy to be how to carry on the back firm apparatus when work, coming off of control apparatus, and can not concentrate one's energy for spraying liquid.When operating simultaneously, comfortableness, flexibility is all undesirable, also affects jeting effect.

The utility model content

For solving the problems of the technologies described above, it is rational in infrastructure that the utility model provides, use comfortable, knapsack sprayer flexibly.

The utility model is a kind of knapsack sprayer, comprise spray tank, be provided with the support of braces, the electric pressuring pump that sprays power is provided, the injection apparatus that is connected with spray tank, described support are U-shaped, and described spray tank is fixed in the U-shaped support, described electric pressuring pump is fixedly connected with U-shaped support, and be connected with spray tank, described spray tank top arranges the powder charge hole, and described injection apparatus comprises interior skirt, outer skirt, spray gun and shower nozzle, an end of the upper end of described interior skirt and outer skirt connects at the spray tank top, and the other end of outer skirt connects spray gun, described spray gun connects turbine sprinkler, and the liquid checkout gear is set on the described spray tank.

Storage tank, explosive box and mixed zone are set in the spray tank, and automatic controller is set, required liquor strength is input in the automatic controller, liquid in the automatic sucking explosive box and the water in the water tank enter the mixed zone to be mixed, and effectively solves the harm that peasant's mismatch liquor strength causes.

Described liquid checkout gear comprises sensor, electric signal processor, and sense terminals, described sense terminals comprises display and alarm, and described weight sensor is electrically connected with electric signal processor, and described electric signal processor is electrically connected with monitoring terminal.

Described powder charge arranges screen pack in the hole.

Described interior skirt lower end arranges liquid medicine filter.

Described electric pressuring pump is fixedly connected on the outside of U-shaped support.

The edge of the two sides of described U-shaped support arranges dismountable fixture.

Useful technique effect of the present utility model is: adopt U-shaped support to fix, rational in infrastructure, fixation is used comfortable, flexible.Adopt turbine sprinkler, medicinal liquid flow is larger, and atomizing effect is good, and disposable spray area is large, and the inside that is sprayed onto the sprinkling target that can be comparatively deep, the medicine liquid spray better effects if.Adopt the electric pressuring pump, increase work efficiency.Automatic controller is set, effectively solves the harm that peasant's mismatch liquor strength causes.

Description of drawings

Fig. 1: the utility model structural representation.

Fig. 2: the utility model spray tank structural representation.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.

The utility model is a kind of knapsack sprayer, comprises spray tank 1, is provided with the support 2 of braces 21, and the electric pressuring pump 3 that sprays power is provided, and adopts the electric pressuring pump, increases work efficiency.The injection apparatus that is connected with spray tank, described support are U-shaped, and described spray tank is fixed in the U-shaped support, described electric pressuring pump is fixedly connected with U-shaped support, and be connected with spray tank, described spray tank top arranges powder charge hole 4, by seal cover 5 the liquid hole is sealed.Described injection apparatus comprises interior skirt 91, outer skirt 92, and spray gun 93 and shower nozzle 94, an end of the upper end of described interior skirt and outer skirt connects at the spray tank top, and the other end of outer skirt connects spray gun, and described spray gun connects turbine sprinkler.The liquid checkout gear is set on the described spray tank.Described liquid checkout gear comprises sensor, electric signal processor, and sense terminals, described sensor is electrically connected with electric signal processor, and described electric signal processor is electrically connected with monitoring terminal.Sensor is for detection of the height of the inner liquid medicine of spray tank, and will detect data and send in the electric signal processor.Electric signal processor receives the data-signal that sensor sends, and electric signal processor arranges software and carries out computing, the residue liquid in the spray tank that calculates, and the data messages such as area that the residue liquid can spray, thus sprinkling work is made rational planning for.Sense terminals comprises display and alarm, and display is used for showing the residue liquid, the data messages such as area that the residue liquid can spray.Alarm plays alarm function, and when the amount of liquid medicine in the spray tank was lower than minimum, alarm sent warning.

Storage tank 6, explosive box 7 and mixed zone 8 are set in the spray tank, and automatic controller is set, required liquor strength is input in the automatic controller, liquid in the automatic sucking explosive box and the water in the water tank enter the mixed zone to be mixed, and effectively solves the harm that peasant's mismatch liquor strength causes.

Described powder charge arranges screen pack 10 in the hole, is used for filtering the liquid that enters spray tank.

Described interior skirt lower end arranges liquid medicine filter 11, in order to the impurity in the further elimination liquid, avoids the obstruction of spray gun.

Described electric pressuring pump is fixedly connected on the outside of U-shaped support, like this, does not affect support to the firm function of spray tank.

The edge of the two sides of described U-shaped support arranges dismountable fixture 12, is used for further fixedly spray tank, guarantees that spray tank firmly is fixed in the U-shaped support.

The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (7)

1. knapsack sprayer, it is characterized in that, comprise spray tank, be provided with the support of braces, provide the electric pressuring pump that sprays power, the injection apparatus that is connected with spray tank, described support is U-shaped, described spray tank is fixed in the U-shaped support, and described electric pressuring pump is fixedly connected with U-shaped support, and is connected with spray tank, described spray tank top arranges the powder charge hole, described injection apparatus comprises interior skirt, outer skirt, spray gun and shower nozzle, one end of the upper end of described interior skirt and outer skirt connects at the spray tank top, the other end of outer skirt connects spray gun, and described spray gun connects turbine sprinkler, and the liquid checkout gear is set on the described spray tank.
2. knapsack sprayer according to claim 1, it is characterized in that, storage tank, explosive box and mixed zone are set in the spray tank, and automatic controller is set, required liquor strength is input in the automatic controller, liquid in the automatic sucking explosive box and the water in the water tank enter the mixed zone to be mixed, and effectively solves the harm that peasant's mismatch liquor strength causes.
3. knapsack sprayer according to claim 1, it is characterized in that, described liquid checkout gear comprises sensor, electric signal processor, sense terminals, described sense terminals comprises display and alarm, and described weight sensor is electrically connected with electric signal processor, and described electric signal processor is electrically connected with monitoring terminal.
4. knapsack sprayer according to claim 1 is characterized in that, described powder charge arranges screen pack in the hole.
5. knapsack sprayer according to claim 1 is characterized in that, described interior skirt lower end arranges liquid medicine filter.
6. knapsack sprayer according to claim 1 is characterized in that, described electric pressuring pump is fixedly connected on the outside of U-shaped support.
7. knapsack sprayer according to claim 1 is characterized in that, the edge of the two sides of described U-shaped support arranges dismountable fixture.
CN 201320307526 2013-05-31 2013-05-31 Knapsack sprayer CN203251835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320307526 CN203251835U (en) 2013-05-31 2013-05-31 Knapsack sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320307526 CN203251835U (en) 2013-05-31 2013-05-31 Knapsack sprayer

Publications (1)

Publication Number Publication Date
CN203251835U true CN203251835U (en) 2013-10-30

Family

ID=49464455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320307526 CN203251835U (en) 2013-05-31 2013-05-31 Knapsack sprayer

Country Status (1)

Country Link
CN (1) CN203251835U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104054686A (en) * 2014-05-15 2014-09-24 周维保 Backpacking-type electric sprayer
CN104872101A (en) * 2015-04-01 2015-09-02 浙江空行飞行器技术有限公司 Liquid sac of unmanned aerial vehicle pesticide supply system
CN105746476A (en) * 2016-04-07 2016-07-13 陈建荣 Novel landscape architecture sprayer
CN106577606A (en) * 2016-10-18 2017-04-26 柳州凡科技有限公司 Back-pack type novel agroatomizer
CN107107004A (en) * 2014-12-24 2017-08-29 罗相夏 The agricultural chemicals mixer and drive component of liquid and gas are sprayed simultaneously

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104054686A (en) * 2014-05-15 2014-09-24 周维保 Backpacking-type electric sprayer
CN107107004A (en) * 2014-12-24 2017-08-29 罗相夏 The agricultural chemicals mixer and drive component of liquid and gas are sprayed simultaneously
CN104872101A (en) * 2015-04-01 2015-09-02 浙江空行飞行器技术有限公司 Liquid sac of unmanned aerial vehicle pesticide supply system
CN105746476A (en) * 2016-04-07 2016-07-13 陈建荣 Novel landscape architecture sprayer
CN106577606A (en) * 2016-10-18 2017-04-26 柳州凡科技有限公司 Back-pack type novel agroatomizer

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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: 20131030

Termination date: 20170531