CN204816978U - Electric sprayer - Google Patents
Electric sprayer Download PDFInfo
- Publication number
- CN204816978U CN204816978U CN201520444430.2U CN201520444430U CN204816978U CN 204816978 U CN204816978 U CN 204816978U CN 201520444430 U CN201520444430 U CN 201520444430U CN 204816978 U CN204816978 U CN 204816978U
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- China
- Prior art keywords
- water tank
- pump
- water inlet
- mount pad
- inlet end
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Abstract
The utility model discloses an electric sprayer, including water tank (1) and atomizer, water tank (1) upper end is equipped with sealed lid (11), motor (2), pump (3) and power are installed to the back of water tank (1), atomizer is connected to through hose (7) the delivery port of pump (3), the water inlet of pump (3) with water tank (1) intercommunication, the back of water tank (1) is equipped with mount pad (12), motor (2), pump (3) are fixed on mount pad (12), the power is lithium cell package (4), be equipped with supply socket (15) on mount pad (12), lithium cell package (4) can dismantle the setting and be in on supply socket (15). The utility model provides an electric sprayer, lithium cell package can dismantle the setting and on supply socket, make things convenient for to take off the lithium cell package and charge, can continue the operation of spraying behind the change power.
Description
Technical field
The utility model relates to spraying apparatus technical field, particularly a kind of power spraye.
Background technology
Existing power spraye in the market, general employing lead-acid battery is as power source, owing to containing a large amount of lead in lead-acid battery, easily environmental pollution is caused after discarded, occurred the sprayer of lithium battery as power source afterwards, the lithium battery of this kind of sprayer is fixedly installed on sprayer water tank, and the charging of lithium battery is inconvenient, and can only to be charged after could use sprayer.
Utility model content
In order to solve the problem of prior art, the utility model object is to provide a kind of power spraye, and its structure is simple, and power supply can take off and charge, and electric quantity of power supply exhausts rear replaceable power supply and carries out spraying operation.
Based on the problems referred to above, the technical scheme that the utility model provides is:
Power spraye, comprise water tank and sprayer unit, described water tank upper end is provided with seal cover, and the back of described water tank is provided with motor, pump and power supply, and described sprayer unit is connected to the delivery port of described pump through flexible pipe, the water inlet of described pump is communicated with described water tank, the back of described water tank is provided with mount pad, and described motor, pump are fixed on described mount pad, and described power supply is lithium battery bag, described mount pad is provided with supply socket, and described lithium battery bag is detachably arranged in described supply socket.
Further, described supply socket comprises holder and is arranged on the conducting strip on described holder, and described conducting strip is electrically connected described motor, and the socket of described lithium battery bag is provided with the jack mated with described conducting strip.
Further, described supply socket tilts to be fixed on described mount pad.
Further, described supply socket is connected with electric quantity display circuit, and described mount pad is provided with the battery capacity indication lamp by described electricity display and control.
Further, described mount pad is provided with the output voltage of by-pass cock in order to lithium battery bag described in manual adjustments.
Further, the chemicals dosing plant that described sprayer unit comprises spray gun, spray boom and is connected on described spray boom, the water inlet end of described spray gun is connected to the delivery port of described pump through flexible pipe, the water side of described spray gun is connected to described spray boom through quick union, and described spray boom is connected to described chemicals dosing plant through quick union.
Further, described chemicals dosing plant comprises shower nozzle and grug feeding jar, described shower nozzle comprise water inlet end, drug entering side with nozzle and they be connected by threeway, the diameter of the import be connected with described water inlet end of described threeway is less than described water inlet end, described water inlet end is connected to described spray boom through quick union, described drug entering side be arranged on described grug feeding jar on cover and be connected with the tube connector of the bottom extending to described grug feeding jar, cover on described and be provided with air-vent.
Further, the water inlet of described pump is through soft pipe connection to described water tank bottom, and the water inlet end of described flexible pipe is connected with counterweight joint and transition joint.
Further, described water tank bottom is laterally provided with holddown groove, and be equipped with roller shaft in described holddown groove, the two ends of described roller shaft are respectively equipped with roller.
Compared with prior art, the utility model has the advantages that:
1. adopt the technical solution of the utility model, the power acquisition lithium battery bag of sprayer, same sprayer can be equipped with multiple power supply, lithium battery bag is detachably arranged in supply socket, convenient being taken off by lithium battery bag is charged, can spraying operation be carried out after changing power supply, the work of sprayer can not be affected because of power depletion, improve the utilization rate of sprayer;
2. adopt the technical solution of the utility model, mount pad arranges the voltage that by-pass cock regulates power supply, by the speed regulating the work of motor to carry out adjustable spraying;
3. adopt the technical solution of the utility model, spray boom connects chemical spraying device for independent splendid attire liquid, avoid, in prior art, liquid is directly joined in water tank wasting problem of cannoing be used up.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model power spraye embodiment;
Fig. 2 is the A-A sectional view at I place in Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1;
Fig. 5 is the schematic diagram of lithium battery bag in the utility model embodiment;
Fig. 6 is the schematic diagram of supply socket in the utility model embodiment;
Fig. 7 is the structural representation of chemicals dosing plant in the utility model embodiment;
Fig. 8 is electricity display and alignment circuit schematic diagram in the utility model;
Wherein: 1, water tank; 11, seal cover; 12, mount pad; 13, shake hands; 14, roller; 15, supply socket; 151, holder; 152, conducting strip; 16, supporting leg; 2, motor; 3, pump; 4, lithium battery bag; 41, socket; 411, jack; 5, spray gun; 6, spray boom; 7, flexible pipe; 8, grug feeding jar; 9, shower nozzle; 91, water inlet end; 92, drug entering side; 93, nozzle; 94, threeway; 95, tube connector; 96, counterweight joint; 97, transition joint.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are not limited to for illustration of the utility model limit scope of the present utility model.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
See Fig. 1-7, for embodiment of the present utility model, a kind of power spraye is provided, can be used for agricultural spraying or cleaning vehicle, it comprises water tank 1 and sprayer unit, the upper end of water tank 1 is provided with seal cover 11, seal cover 11 is provided with air-vent, the entrance of water tank 1 is provided with screen pack, the back of water tank 1 is provided with motor 2, pump 3 and power supply, sprayer unit is connected to the delivery port of pump 3 through flexible pipe 7, the water inlet of pump 3 is communicated with water tank 1, in this example, the water inlet of pump 3 is connected to bottom water tank 1 through flexible pipe (not shown), and be provided with counterweight joint and transition joint at the water inlet end of flexible pipe, counterweight joint can make flexible pipe be positioned at bottom water tank 1 all the time, transition joint can filter foreign material and avoid sprayer unit blocked, mount pad 12 is provided with at the back of water tank 1, motor 2 and pump 3 are fixedly installed on mount pad 12, in this example, power supply is lithium battery bag 4, on mount pad 2, be provided with supply socket 15 simultaneously, lithium battery bag 4 is detachably arranged in supply socket 15, charge when lithium battery bag 4 being taken off from supply socket 15 after power depletion like this, spraying operation can be proceeded after changing other lithium battery bag.
The conducting strip 152 that in this example, supply socket 15 comprises holder 151 and is arranged on holder 151, holder 151 is adopted made of plastic, conducting strip 152 is electrically connected to motor 2, on the socket 41 of lithium battery bag 4, be provided with the jack 411 mated with conducting strip 152 simultaneously, the lithium battery bag that lithium battery bag 4 is commonly used for prior art, the utility model does not repeat at this.
The conveniently plug of lithium battery bag 4, can supply socket 15 be inclined on mount pad 2, mount pad 2 can be divided into two parts by the utility model in implementation process, a part is fixedly installed motor 2 and pump 3, motor 2 and pump 3 are enclosed in mount pad 2, and another part is open warehouse, and warehouse can be provided with door, inside be provided with supply socket 15, lithium battery bag 4 is detachably arranged in supply socket 15.
In order to point out the electricity of lithium battery bag 4 at any time to user, so that charge to lithium battery bag 4 in time, supply socket 15 is also connected with electric quantity display circuit, on mount pad 2, be provided with the battery capacity indication lamp controlled by electric quantity display circuit simultaneously, during use, electric quantity display circuit makes battery capacity indication lamp show different colors (green expression electricity is sufficient, and red expression electricity is not enough) according to the magnitude of voltage recording lithium battery bag two ends.
In order to adjustable spraying amount according to actual needs, mount pad 2 is provided with the output voltage of by-pass cock in order to manual adjustments lithium battery bag 4, thus regulates the inflow of pump 3.
In the utility model, as shown in Figure 8, specific works principle is the regulating circuit of electricity display and lithium battery bag output voltage:
Switch S 1 closes, electric current is by D2 diode (full-speed state, during Half Speed state, electric current flows through D3 diode), power brick voltage is through R1, R2, be given to U1 after R3 dividing potential drop to detect, when U1 detects that R3 both end voltage is more than or equal to 2.5V, continuity test point 19 is to Gnd, electric current flows through LED1 and R5, light green LED 1, pilot cell bag electricity is sufficient, meanwhile, R8, R9, the dividing potential drop of R10 does not reach 2.5V because the clamper of D1 diode makes U2 detect voltage, U2 can not arrive Gnd by continuity test point 20, red LED 2 is not lighted with green LED 1 simultaneously,
After power brick voltage reduces, after being given to U1 after R1, R2, R3 dividing potential drop and being less than 2.5V, U1 ends continuity test point 19 to Gnd, test point 19 position voltage rises to suitable with power brick voltage by the effect of R4 pull-up, green LED 1 cut-off is lighted, the clamping action of diode D1 disappears, power brick voltage detects by being given to U2 after R8, R9, R10 dividing potential drop, U2 detects that R10 both end voltage is more than or equal to 2.5V, continuity test point 20 is to Gnd, electric current flows through red LED 2 and R6, lights LED2, and pilot cell bag electricity is few;
When power brick voltage keeps reduces, detect that R10 both end voltage is less than 2.5V by being given to U2 after R8, R9, R10 dividing potential drop, U2 ends continuity test point 20 to Gnd, test point 20 position voltage rises to suitable with power brick voltage by the effect of R7 pull-up, red LED 2 cut-off is lighted, and indication power brick electric quantity consumption totally.
Often agricultural chemicals is placed in water tank in prior art and after mixing, crops is sprayed, after spraying terminates, hydrojet in water tank 1 often has residual, in order to avoid the waste of liquid and residual liquor are to the pollution of environment, sprayer unit in this example comprises spray gun 5, spray boom 6 and the chemicals dosing plant be connected on spray boom 6, the water inlet end of spray gun 5 is connected to the delivery port of pump 3 through flexible pipe 7, the water side of spray gun 5 is connected to spray boom 6 through quick union, spray boom 6 is connected to chemicals dosing plant through quick union, this chemicals dosing plant comprises shower nozzle 9 and medicinal cupping 8, shower nozzle 9 comprises water inlet end 91, drug entering side 92 with nozzle 93 and they be connected by threeway 94, the diameter of the import that threeway 94 is connected with water inlet end 91 is less than the diameter of water inlet end 91, water inlet end 91 is connected to spray boom 6 through quick union, drug entering side 92 be arranged on grug feeding jar 8 on cover and be connected with tube connector 95, this tube connector 95 extends to the bottom of grug feeding jar 8, transition joint 97 and counterweight joint 96 is also provided with at the water inlet end of tube connector 95, air-vent is provided with upper covering, like this after in water tank 1, water enters spray boom 6 under the effect of pump 3, water enters threeway 94 from water inlet end 91, due to caliber from large to small, pressure in pipe diminishes and is less than atmospheric pressure, and medicinal cupping 8 is communicated with air, liquid in medicinal cupping 8 is pressed into drug entering side 92 under atmospheric pressure and enters threeway 94, and together spray from nozzle 93 with water.
In order to optimize implementation result of the present utility model further, be convenient to medicinal cupping 8 inner liquid medicine enter threeway 94 and mix with the clear water of water inlet end 91, the diameter of the import that threeway 94 is connected with drug entering side 92 is less than drug entering side 92, the diameter of threeway outlet is less than nozzle 93, spray for the ease of mixed liquid, be connected by anemostat between threeway outlet with nozzle 93.
Conveniently mobile water tank 1, holddown groove is provided with in water tank 1 bottom transverse, roller shaft is equipped with in holddown groove, and be provided with roller 14 at the two ends of roller shaft, the top of water tank 1 is provided with handle 13 for pulling water tank, is also provided with supporting leg 16 bottom water tank 1, and during water tank 1 standing, supporting leg 16 and roller 14 are positioned in same level, in the utility model, roller 14 is detachable, conveniently sprayer is used for backpack operation.
Above-mentioned example, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art person can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. power spraye, comprise water tank (1) and sprayer unit, described water tank (1) upper end is provided with seal cover (11), the back of described water tank (1) is provided with motor (2), pump (3) and power supply, described sprayer unit is connected to the delivery port of described pump (3) through flexible pipe (7), the water inlet of described pump (3) is communicated with described water tank (1), it is characterized in that: the back of described water tank (1) is provided with mount pad (12), described motor (2), pump (3) is fixed on described mount pad (12), described power supply is lithium battery bag (4), described mount pad (12) is provided with supply socket (15), described lithium battery bag (4) is detachably arranged in described supply socket (15).
2. power spraye according to claim 1, it is characterized in that: described supply socket (15) comprises holder (151) and is arranged on the conducting strip (152) on described holder (151), described conducting strip (152) is electrically connected described motor (2), and the socket (41) of described lithium battery bag (4) is provided with the jack (411) mated with described conducting strip (152).
3. power spraye according to claim 2, is characterized in that: described supply socket (15) tilts to be fixed on described mount pad (12).
4. power spraye according to claim 2, is characterized in that: described supply socket (15) is connected with electric quantity display circuit, and described mount pad (12) is provided with the battery capacity indication lamp controlled by described electric quantity display circuit.
5. power spraye according to claim 2, is characterized in that: described mount pad (12) is provided with the output voltage of by-pass cock in order to lithium battery bag (4) described in manual adjustments.
6. power spraye according to claim 1, it is characterized in that: the chemicals dosing plant that described sprayer unit comprises spray gun (5), spray boom (6) and is connected on described spray boom (6), the water inlet end of described spray gun (5) is connected to the delivery port of described pump (3) through flexible pipe (7), the water side of described spray gun (5) is connected to described spray boom (6) through quick union, and described spray boom (6) is connected to described chemicals dosing plant through quick union.
7. power spraye according to claim 6, it is characterized in that: described chemicals dosing plant comprises shower nozzle (9) and grug feeding jar (8), described shower nozzle (9) comprises water inlet end (91), drug entering side (92) with nozzle (93) and they be connected by threeway (94), the diameter of the import that described threeway (94) is connected with described water inlet end (91) is less than described water inlet end (91), described water inlet end (91) is connected to described spray boom (6) through quick union, described drug entering side (92) be arranged on described grug feeding jar (8) on cover and be connected with the tube connector (95) of the bottom extending to described grug feeding jar (8), cover on described and be provided with air-vent.
8. power spraye according to claim 1, is characterized in that: the water inlet of described pump (3) is through soft pipe connection to described water tank (1) bottom, and the water inlet end of described flexible pipe is connected with counterweight joint and transition joint.
9. power spraye according to claim 1, is characterized in that: described water tank (1) bottom transverse is provided with holddown groove, is equipped with roller shaft in described holddown groove, and the two ends of described roller shaft are respectively equipped with roller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444430.2U CN204816978U (en) | 2015-06-25 | 2015-06-25 | Electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444430.2U CN204816978U (en) | 2015-06-25 | 2015-06-25 | Electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816978U true CN204816978U (en) | 2015-12-02 |
Family
ID=54674621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444430.2U Expired - Fee Related CN204816978U (en) | 2015-06-25 | 2015-06-25 | Electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941842A (en) * | 2015-06-25 | 2015-09-30 | 苏州科劳斯贸易有限公司 | Electric sprayer |
-
2015
- 2015-06-25 CN CN201520444430.2U patent/CN204816978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941842A (en) * | 2015-06-25 | 2015-09-30 | 苏州科劳斯贸易有限公司 | Electric sprayer |
| WO2016206577A1 (en) * | 2015-06-25 | 2016-12-29 | 苏州科劳斯贸易有限公司 | Electrical sprayer |
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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: 20151202 Termination date: 20200625 |