CN211217197U - But agricultural is with sprayer that water level reported to police - Google Patents
But agricultural is with sprayer that water level reported to police Download PDFInfo
- Publication number
- CN211217197U CN211217197U CN201920986795.6U CN201920986795U CN211217197U CN 211217197 U CN211217197 U CN 211217197U CN 201920986795 U CN201920986795 U CN 201920986795U CN 211217197 U CN211217197 U CN 211217197U
- Authority
- CN
- China
- Prior art keywords
- electric contact
- water
- floating block
- water level
- water tank
- 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.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model belongs to the technical field of agriculture, but an agricultural is with sprayer of water level warning is disclosed, including spraying subassembly and the protection subassembly of installing in spraying subassembly, the protection subassembly includes communicating pipe, the electric contact piece, the floating block, insulating cover and slide bar, the inside fixedly connected with slide bar of communicating pipe, the surface cover of slide bar is equipped with the floating block, the top of floating block and the inboard of slide bar all are equipped with the electric contact piece, and the electric contact piece that is located the slide bar inboard is connected with external power supply, the electric contact piece that is located on the floating block is connected with spraying subassembly electric property, when the water level in spraying subassembly is higher, drive the floating block to shift up through the buoyancy of water, make two electric contact pieces laminating form the route, make spraying subassembly work, when the water level reduces to certain position, two electric contact pieces separate and form the circuit break, spraying subassembly outage stop work, spraying subassembly electricity work when having avoided when the inside water, causing the idle running of the spraying component and influencing the service life of the internal components.
Description
Technical Field
The utility model belongs to the technical field of the agricultural, especially, relate to an agricultural is with sprayer that can water level report to police.
Background
The sprayer is a machine for dispersing liquid into mist, is a machine, and is classified into agricultural, medical and other uses (such as industrial use), and agricultural is classified as a plant protection machine of agricultural machinery; generally, a manually driven sprayer is called, and a power (engine and motor) driven sprayer is called; the spraying machine is divided into hydraulic, pneumatic and centrifugal spraying machines according to the working principle.
The sprayer is generally provided with a water tank, clear water in the water tank is pumped out by a water pump and then is sprayed out by a spray head with fine holes, so that the clear water is atomized, and when the clear water level in the water tank is low, if clear water is not added in time, the clear water cannot be pumped out, the idle running of the water pump can be caused, and the service life of the water pump is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an agricultural is with sprayer that can water level report to police aims at solving the fog machine and generally is equipped with the water tank, through the shower nozzle blowout that is equipped with tiny hole after taking the inside clear water of water tank out through the water pump, makes the clear water atomizing, when the inside clear water level of water tank is lower, if not in time add the clear water, not only can't take the clear water out, can cause the water pump idle running moreover, seriously influences the life's of water pump problem.
The utility model discloses a realize like this, but agricultural is with sprayer of water level warning, include the spraying subassembly and install the inside protection subassembly of spraying subassembly, the protection subassembly includes communicating pipe, four electric contact pieces, kicking block, two insulation cover and two slide bars, communicating pipe fixed connection in inside the spraying subassembly, and with the spraying subassembly is linked together, two the slide bar is all followed communicating pipe direction of height sets up, and with communicating pipe fixed connection, the kicking block cover is established the surface of slide bar, two the insulation cover is located respectively the kicking block both sides, and with kicking block fixed connection, wherein two electric contact pieces fixed connection respectively in two the insulation cover top, another two electric contact piece fixed connection in the slide bar is inboard.
Preferably, the protection assembly further comprises an alarm, and the positive electrode and the negative electrode of the alarm are electrically connected with the electric contact sheet which is positioned at the top of the insulating sleeve and on the inner side of the sliding rod respectively.
Preferably, the protection assembly further comprises a fixed resistor, and the fixed resistor and the alarm are connected in series in a circuit and connected in parallel with the electric contact piece.
Preferably, the spraying assembly comprises a water tank, a motor, a water pump, a filter, a connecting pipe and a spray head, the motor is fixedly connected with the inside of the water tank, the water pump is fixedly connected with the bottom of the water tank, the filter is fixedly connected with the input end of the water pump, the bottom end of the connecting pipe is fixedly connected with the output end of the water pump, the top end of the connecting pipe is fixedly connected with the spray head, and the spray head is fixedly connected with the outer side wall of the water tank.
Preferably, a partition board is arranged in the water tank and divides the water tank into an upper cavity and a lower cavity which are not communicated with each other.
Preferably, the communicating pipe is located inside the water tank, and the bottom of the communicating pipe penetrates through the partition plate and is attached to the bottom of the water tank.
Preferably, the slide bar is of a round bar structure, two ends of the floating block are of a rectangular plate structure, two ends of the floating block are provided with circular through holes, and the inner diameter of each circular through hole is larger than that of the slide bar.
Preferably, the water pump is electrically connected with the electric contact piece fixedly connected to the top of the insulating sleeve, and the electric contact piece fixedly connected to the inner side of the sliding rod is electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an agricultural sprayer capable of alarming water level, which is characterized in that the communicating pipe, the electric contact sheet, the floating block and the slide bar are arranged, the slide bar is fixedly connected in the communicating pipe, the outer surface of the slide bar is sleeved with the floating block, the top of the floating block and the inner side of the slide bar are both provided with the electric contact sheet, the electric contact sheet positioned on the inner side of the sliding rod is electrically connected with an external power supply, the electric contact sheet positioned on the floating block is electrically connected with the spraying component, when the water level in the spraying component is higher, the floating block is driven to move upwards by the buoyancy of the water, so that the two electric contact sheets are jointed to form a passage to enable the spraying component to work, when the water level reduces to a certain position, two electric contact pieces separate and form and open circuit, and spraying assembly outage stop work has avoided spraying assembly electricity work when the inside water level of spraying assembly is lower, causes spraying assembly idle running, influences inner member life's problem.
It should be understood that the foregoing is a preferred embodiment of the present invention, and it should be noted that modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations are also considered to be the protection scope of the present invention.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a control schematic diagram of the present invention;
FIG. 3 is a schematic circuit diagram of the present invention;
in the figure: 1. a spray assembly; 11. a water tank; 12. a motor; 13. a water pump; 14. a filter; 15. a connecting pipe; 16. a spray head; 2. a protection component; 21. a communicating pipe; 22. an electrical contact pad; 23. floating blocks; 24. an insulating sleeve; 25. a slide bar; 26. a constant value resistor; 27. an alarm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a solution: the utility model provides an agricultural is with sprayer that can water level report to police, include spraying subassembly 1 and install at the inside protection subassembly 2 of spraying subassembly 1, protection subassembly 2 includes communicating pipe 21, four electric contact piece 22, floating block 23, two insulating cover 24 and two slide bar 25, communicating pipe 21 fixed connection is inside spraying subassembly 1, and be linked together with spraying subassembly 1, two slide bar 25 all set up along communicating pipe 21 direction of height, and with communicating pipe 21 fixed connection, floating block 23 cover is established at the surface of slide bar 25, two insulating cover 24 are located floating block 23 both sides respectively, and with floating block 23 fixed connection, wherein two electric contact piece 22 respectively fixed connection in two insulating cover 24 tops, two electric contact piece 22 fixed connection are inboard in slide bar 25 in addition.
In this embodiment, a communication pipe 21 is further disposed on a side surface of the water tank 11, the communication pipe 21 is communicated with the inside of the water tank 11, two sliding rods 25 are disposed along a height direction of the communication pipe 21 and are fixedly connected to a top of the communication pipe 21, a floating block 23 is sleeved on an outer surface of the sliding rods 25, two insulating sleeves 24 are respectively disposed on two sides of the floating block 23 and are fixedly connected to the floating block 23, two electrical contact plates 22 are respectively and fixedly connected to tops of the two insulating sleeves 24, the other two electrical contact plates 22 are fixedly connected to inner sides of the sliding rods 25, the water pump 13 is electrically connected to the electrical contact plates 22 fixedly connected to tops of the insulating sleeves 24, the electrical contact plates 22 fixedly connected to inner sides of the sliding rods 25 are electrically connected to an external power source, because clear water is disposed inside the water tank 11, the floating block 23 slides upward along the sliding rods 25 under the effect of clear water buoyancy until the electrical contact plates 22 on the, form the route this moment, make water pump 13 and external power source electric connection, water pump 13 communicates behind the power and carries the inside clear water of water tank 11 inside shower nozzle 16 through connecting pipe 15, a plurality of round holes have been seted up on the shower nozzle 16, clear water sprays out through the round hole, thereby atomize the clear water, along with the increase of water pump 13 extraction water yield, the inside water level of water tank 11 reduces gradually, floating block 23 descends along with the water level together under the action of gravity, when the surface of water height reduces to a certain extent, electrical contact 22 and the inboard electrical contact 22 of fixed connection in slide bar 25 at floating block 23 top, thereby form and open circuit, water pump 13 stop work this moment, when having avoided the clear water level of water tank 11 inside to be lower, if not adding the clear water in time, not only can't take the clear water out, and can cause water pump 13 idle running, seriously influence the problem of.
In this embodiment, when in use, a proper amount of clean water is added into the water tank 11, the water pump 13 is disposed inside the water tank, the input end of the water pump 13 is connected with the filter 14, impurities in water are filtered by the filter 14, so as to prevent the impurities in water from entering the water pump 13 and causing damage to internal components of the water pump 13, the output end of the water pump 13 is fixedly connected with the connecting pipe 15, the water pump 13 is communicated with the spray head 16 through the connecting pipe 15, the side surface of the water tank 11 is further provided with the communicating pipe 21, the communicating pipe 21 is communicated with the inside of the water tank 11, two sliding rods 25 are both arranged along the height direction of the communicating pipe 21 and are fixedly connected with the top of the communicating pipe 21, the floating block 23 is sleeved on the outer surfaces of the sliding rods 25, two insulating sleeves 24 are respectively located on both sides of the floating block 23 and are fixedly connected with the floating block 23, the water pump 13 is electrically connected with an electric contact sheet 22 fixedly connected with the top of an insulating sleeve 24, the electric contact sheet 22 fixedly connected with the inner side of a slide bar 25 is electrically connected with an external power supply, clear water is arranged in the water tank 11, the floating block 23 slides upwards along the slide bar 25 under the action of the buoyancy of the clear water until the electric contact sheet 22 on the insulating sleeve 24 fixedly connected with the floating block 23 is attached to the electric contact sheet 22 fixedly connected with the inner side of the slide bar 25, a passage is formed at the moment, the water pump 13 is electrically connected with the external power supply, the clear water in the water tank 11 is conveyed into the spray head 16 through a connecting pipe 15 after the water pump 13 is communicated with the power supply, the spray head 16 is provided with a plurality of round holes, the clear water is sprayed out through the round holes, the clear water is atomized, the water level in the water tank 11 is gradually reduced along with the increase of the water pumping quantity of the, the electric contact sheet 22 at the top of the floating block 23 and the electric contact sheet 22 fixedly connected to the inner side of the sliding rod 25 form an open circuit, at the moment, the water pump 13 stops working, and the problems that when the water level of clean water in the water tank 11 is low, if clean water is not added in time, clean water cannot be pumped out, the water pump 13 runs idle, and the service life of the water pump 13 is seriously influenced are solved, the positive electrode and the negative electrode of the alarm 27 are respectively electrically connected with the electric contact sheet 22 positioned at the top of the insulating sleeve 24 and positioned at the inner side of the sliding rod 25, the fixed value resistor 26 is connected in series with the alarm 27 in the circuit and is connected in parallel with the electric contact sheet 22, when the electric contact sheet 22 is jointed to form a passage, the current directly circulates through the electric contact sheet 22 due to the action of the fixed value resistor 26, and when the electric contact sheet, reminding the staff in time to add water to the inside of the water tank 11.
Further, the protection assembly 2 further comprises an alarm 27, and the positive and negative electrodes of the alarm 27 are electrically connected with the electric contact sheets 22 located at the top of the insulating sleeve 24 and at the inner side of the sliding rod 25 respectively.
In the present embodiment, the alarm 27 is provided for alarming, and the positive and negative electrodes of the alarm 27 are electrically connected to the electrical contact pads 22 located on the top of the insulating sleeve 24 and on the inner side of the sliding rod 25, respectively, so that after the electrical contact pads 22 are broken, current passes through the alarm 27, thereby causing the alarm 27 to alarm.
Further, the protection assembly 2 comprises a fixed resistor 26, the fixed resistor 26 being connected in series with the alarm 27 and in parallel with the electrical contact 22.
In the present embodiment, the constant value resistor 26 and the alarm 27 are connected in series in the circuit and connected in parallel to the electrical contact piece 22, and when the electrical contact piece 22 is bonded to form a passage, the current flows directly through the electrical contact piece 22 due to the action of the constant value resistor 26, and when the electrical contact piece 22 is separated to form an open circuit, the current is connected to the alarm 27 through the constant value resistor 26, and the alarm 27 gives an alarm.
Further, spraying subassembly 1 includes water tank 11, motor 12, water pump 13, filter 14, connecting pipe 15 and shower nozzle 16, motor 12 fixed connection is in the inside of water tank 11, water pump 13 and the bottom fixed connection of water tank 11, filter 14 fixed connection is in the input of water pump 13, the bottom of connecting pipe 15 and the output fixed connection of water pump 13, the top fixed connection of connecting pipe 15 is in shower nozzle 16, shower nozzle 16 fixed connection is in the lateral wall of water tank 11.
In this embodiment, set up water tank 11 and be used for holding and establish the clear water, set up water pump 13 in the inside of water tank 11 for inside connecting pipe 15 is gone into with the clear water pump of 11 insides, and pass through shower nozzle 16 blowout with the clear water, form water smoke, connect filter 14 at the input of water pump 13, be used for filtering the impurity of aquatic totally, avoid impurity to get into water pump 13 in, cause the influence to water pump 13 internals.
Further, a partition board is arranged inside the water tank 11, and the water tank 11 is divided into an upper cavity and a lower cavity which are not communicated by the partition board.
In this embodiment, set up the baffle in the inside of water tank 11, separate into upper and lower two cavities that do not communicate with each other through the baffle with water tank 11, make the protection component 2 that sets up in water tank upper portion cavity can not steep in the aquatic, avoided protection component 2 to produce the problem of electric leakage.
Further, the communication pipe 21 is located inside the water tank 11, and the bottom of the communication pipe 21 penetrates through the partition plate and is attached to the bottom of the water tank 11.
In the present embodiment, the communication pipe 21 is provided inside the tank 11, and the bottom of the communication pipe 21 penetrates the partition plate and is attached to the bottom of the tank 11, and the water level inside the communication pipe 21 is the same as the water level inside the tank 11.
Further, the slide rod 25 is a round rod-shaped structure, two ends of the floating block 23 are rectangular plate-shaped structures, two ends of the floating block 23 are provided with round through holes, and the inner diameter of each round through hole is larger than that of the slide rod 25.
In this embodiment, two ends of the floating block 23 are rectangular plate-shaped structures, two ends of the floating block 23 are provided with circular through holes, and the inner diameter of the circular through holes is larger than that of the sliding rod 25, so that the floating block 23 can slide up and down along the sliding rod 25 according to the height of the water level, and the electric contact sheet 22 fixedly connected to the top of the floating block is driven to slide up and down.
Further, the water pump 13 is electrically connected to an electrical contact 22 fixedly connected to the top of the insulating sleeve 24, and the electrical contact 22 fixedly connected to the inner side of the sliding rod 25 is electrically connected to an external power source.
In this embodiment, the water pump 13 is electrically connected to the electrical contact 22 fixedly connected to the top of the insulating sleeve 24, the electrical contact 22 fixedly connected to the inner side of the sliding rod 25 is electrically connected to an external power source, so that a path is formed when the two electrical contact 22 are attached to each other, the water pump 13 can be connected to the external power source to pump water, when the water level is lowered to a certain height, the floating block 23 falls down along with the height of the water level, is separated from the electrical contact 22 at the top to form a disconnection, and the water pump 13 is disconnected from the external power source.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an agricultural is with sprayer that can water level report to police, includes spraying subassembly (1) and installs inside protection subassembly (2) of spraying subassembly (1), its characterized in that, protection subassembly (2) include communicating pipe (21), four electric contact piece (22), floating block (23), two insulating cover (24) and two slide bar (25), communicating pipe (21) fixed connection in inside spraying subassembly (1), and with spraying subassembly (1) is linked together, two slide bar (25) all follow communicating pipe (21) direction of height sets up, and with communicating pipe (21) fixed connection, floating block (23) cover is established the surface of slide bar (25), two insulating cover (24) are located respectively floating block (23) both sides, and with floating block (23) fixed connection, wherein two electric contact piece (22) respectively fixed connection in two insulating cover (24) top, and the other two electric contact sheets (22) are fixedly connected to the inner side of the sliding rod (25).
2. The agricultural sprayer capable of giving a water level alarm according to claim 1, wherein the protection assembly (2) further comprises an alarm (27), and the positive and negative poles of the alarm (27) are electrically connected with the electric contact sheet (22) positioned at the top of the insulating sleeve (24) and on the inner side of the sliding rod (25) respectively.
3. An agricultural sprayer with a water level alarm according to claim 2, characterized in that the protective assembly (2) further comprises a fixed resistor (26), the fixed resistor (26) being connected in series with the alarm (27) in the circuit and in parallel with the electric contact pads (22).
4. The agricultural sprayer with the water level alarm function as claimed in claim 1, wherein the spraying assembly (1) comprises a water tank (11), a motor (12), a water pump (13), a filter (14), a connecting pipe (15) and a spray head (16), the motor (12) is fixedly connected to the inside of the water tank (11), the water pump (13) is fixedly connected to the bottom of the water tank (11), the filter (14) is fixedly connected to an input end of the water pump (13), a bottom end of the connecting pipe (15) is fixedly connected to an output end of the water pump (13), a top end of the connecting pipe (15) is fixedly connected to the spray head (16), and the spray head (16) is fixedly connected to an outer side wall of the water tank (11).
5. An agricultural sprayer with a water level alarm function as claimed in claim 4, characterized in that a partition is arranged inside the water tank (11) and divides the water tank (11) into an upper cavity and a lower cavity which are not communicated with each other.
6. The agricultural sprayer capable of alarming water level according to claim 5, wherein the communicating pipe (21) is positioned inside the water tank (11), and the bottom of the communicating pipe (21) penetrates through the partition and is attached to the bottom of the water tank (11).
7. The agricultural sprayer capable of alarming water level as claimed in claim 1, wherein the slide rod (25) is of a round rod-shaped structure, both ends of the floating block (23) are of a rectangular plate-shaped structure, both ends of the floating block (23) are provided with circular through holes, and the inner diameter of each circular through hole is larger than that of the slide rod (25).
8. An agricultural sprayer with a water level alarm as claimed in claim 4, characterized in that said water pump (13) is electrically connected to said electric contact pads (22) fixedly attached to the top of said insulating sleeve (24), said electric contact pads (22) fixedly attached to the inside of said sliding rod (25) being electrically connected to an external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986795.6U CN211217197U (en) | 2019-06-28 | 2019-06-28 | But agricultural is with sprayer that water level reported to police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986795.6U CN211217197U (en) | 2019-06-28 | 2019-06-28 | But agricultural is with sprayer that water level reported to police |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211217197U true CN211217197U (en) | 2020-08-11 |
Family
ID=71939290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920986795.6U Active CN211217197U (en) | 2019-06-28 | 2019-06-28 | But agricultural is with sprayer that water level reported to police |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211217197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302914A (en) * | 2019-06-28 | 2019-10-08 | 江苏永联现代农业发展有限公司 | It is a kind of agricultural with can water-level alarm spraying machine |
| CN112620028A (en) * | 2020-12-16 | 2021-04-09 | 杭州棠贝机械科技有限公司 | A intelligent encapsulating device for instrument and meter makes |
-
2019
- 2019-06-28 CN CN201920986795.6U patent/CN211217197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302914A (en) * | 2019-06-28 | 2019-10-08 | 江苏永联现代农业发展有限公司 | It is a kind of agricultural with can water-level alarm spraying machine |
| CN112620028A (en) * | 2020-12-16 | 2021-04-09 | 杭州棠贝机械科技有限公司 | A intelligent encapsulating device for instrument and meter makes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211217197U (en) | But agricultural is with sprayer that water level reported to police | |
| CN110394271B (en) | Spraying device that splashes is prevented with liquid to spring processing | |
| CN110302914A (en) | It is a kind of agricultural with can water-level alarm spraying machine | |
| CN201124136Y (en) | Backpack type high pressure electric sprayer | |
| CN204247586U (en) | A kind of medicine-washing machine | |
| CN111960296A (en) | Tower crane spraying machine preventing blockage of spray head | |
| CN213255103U (en) | Automatic wash static oil smoke clarification plant | |
| CN202747526U (en) | Water trough-separating humidifier and separating water trough for humidifier | |
| CN101439327A (en) | Backpack high-pressure electric sprayer | |
| CN211153466U (en) | Third generation unmanned aerial vehicle smog spinning disk atomiser device | |
| CN202675521U (en) | Self-flowing type humidifier | |
| CN205693153U (en) | One automatically powers off power distribution cabinet waterproof platform | |
| CN202175985U (en) | Water supply device | |
| CN213384732U (en) | Plant protection unmanned aerial vehicle pesticide sprays monitoring device | |
| CN209153463U (en) | A kind of atomizing spray component of sweeper | |
| CN213561418U (en) | Cooling liquid treatment device for milling machine machining | |
| CN211302481U (en) | Outdoor dust suppression system | |
| CN109590121B (en) | Sewage treatment medicament solution sprinkler | |
| CN210726246U (en) | Irrigation equipment for rice planting | |
| CN210059171U (en) | Ultrasonic circulating cleaning spray head device | |
| CN209222707U (en) | A kind of box-type substation cleaning device | |
| CN104807111A (en) | Ceiling mounted type anion air purifier | |
| CN211482865U (en) | Generator device with self-spraying cleaning function | |
| CN207615089U (en) | A kind of environmental protection paint spraying booth | |
| CN204648507U (en) | Ceiling type negative ion air-cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |