CN215797232U - Accurate quantitative feeding device for production of powdery pesticide - Google Patents
Accurate quantitative feeding device for production of powdery pesticide Download PDFInfo
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- CN215797232U CN215797232U CN202122390812.XU CN202122390812U CN215797232U CN 215797232 U CN215797232 U CN 215797232U CN 202122390812 U CN202122390812 U CN 202122390812U CN 215797232 U CN215797232 U CN 215797232U
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Abstract
The application discloses likepowder pesticide production is with accurate quantitative feedway belongs to pesticide processing equipment technical field, including the batch tank, the fixed intercommunication in top of batch tank has the inlet pipe, the inner chamber fixed mounting of inlet pipe has first solenoid valve, the fixed intercommunication in bottom of batch tank has the discharging pipe, the inner chamber fixed mounting of discharging pipe has second solenoid valve, the top inner wall fixedly connected with detection case of batch tank, the top inner wall welding of detection case has the bearing spring. This accurate quantitative feedway is used in likepowder pesticide production, when needing to carry out accurate ration, use through the cooperation of inlet pipe and first solenoid valve, likepowder pesticide enters the inside of ration case and discharging pipe, and the second solenoid valve in the discharging pipe is in the closed condition, and likepowder pesticide lasts and piles up in ration case and discharging pipe, and the pressure crescent in the ration case, uses through the cooperation of pick-up plate, slide rheostat and plectrum, and first electric telescopic handle starts to stretch out and draw back.
Description
Technical Field
The application belongs to the technical field of pesticide processing equipment, especially, relate to an accurate quantitative feedway is used in likepowder pesticide production.
Background
The pesticide is chemical for preventing and controlling diseases and pests and regulating plant growth. The product is widely used for agriculture, forestry and animal husbandry production, environmental and household sanitation pest and disease control, industrial product mildew and moth prevention and the like; the agricultural chemicals are widely used and mainly classified into insecticides, acaricides, rodenticides, nematicides, molluscicides, bactericides, herbicides, plant growth regulators and the like according to their applications.
The pesticide is closely related with people's life, and common pesticide has liquid and solid form, and wherein powdered pesticide is in the production and manufacturing process, is not very perfect in the ration link, and the mode is got to traditional gravity-feed sensing, and the link of getting is got to the easy powdery pesticide that remains of link, causes the ration inaccurate, in order to solve above problem, provides a powdery pesticide production with accurate ration feedway now.
SUMMERY OF THE UTILITY MODEL
The application aims at solving the problem that in the prior art, the powdery pesticide is easy to remain in the weighing process and causes inaccurate quantification, and provides the accurate quantitative feeding device for the production of the powdery pesticide.
In order to achieve the purpose, the following technical scheme is adopted in the application:
an accurate quantitative feeding device for production of powdery pesticides comprises a quantitative box, wherein the top of the quantitative box is fixedly communicated with a feeding pipe, the inner cavity of the feeding pipe is fixedly provided with a first electromagnetic valve, the bottom of the quantitative box is fixedly communicated with a discharging pipe, the inner cavity of the discharging pipe is fixedly provided with a second electromagnetic valve, the inner wall of the top of the quantitative box is fixedly connected with a detection box, the inner wall of the top of the detection box is welded with a bearing spring, the bottom of the bearing spring is welded with a detection plate, the detection plate is connected with the inner wall of the detection box in a sliding manner, the back of the quantitative box is fixedly connected with a slide rheostat, the inner cavity of the slide rheostat is connected with a shifting sheet in a sliding manner, one end of the shifting sheet, which is far away from the slide rheostat, is fixedly connected with the outer surface of the detection plate, the shifting sheet is connected with the inner wall of the detection box in a sliding manner, and the outer surface of the quantitative box is fixedly provided with a separation box, the inner wall fixedly connected with folding iron plate of baffle-box, the outer surface welding of folding iron plate has first electric telescopic handle, first electric telescopic handle fixed mounting is in the front of baffle-box, folding iron plate swing joint is at the inner wall of batch tank, one side fixed mounting that the batch tank keeps away from the baffle-box has touch switch, the top fixed mounting of batch tank has the exhaust structure of delaying.
Preferably, the width of the quantitative box is smaller than that of the separation box, the first electric telescopic rod and the quantitative box are parallel to each other, and the first electric telescopic rod and the touch switch are located on the same horizontal plane.
Preferably, the discharge pipe is conical, and the radius of the inner wall of the top end of the discharge pipe is smaller than that of the inner wall of the feed pipe.
Preferably, postpone exhaust structure and include the pneumatic tube, pneumatic tube fixed mounting is at the top of ration case, the roof fixedly connected with second electric telescopic handle of pneumatic tube, the flexible end fixed mounting of second electric telescopic handle has the rubber soft stopper, the activity of rubber soft stopper is inserted and is established the roof of ration case.
Preferably, the inner wall of the top of the pneumatic tube is provided with an exhaust hole, and the radius of the telescopic end of the second electric telescopic rod is smaller than that of the rubber soft plug.
Preferably, the back fixed mounting of batch tank has two-way electric telescopic handle, the back fixedly connected with dustbin of batch tank, the dustbin is close to one side of two-way electric telescopic handle and has seted up clean hole, the inner chamber swing joint of dustbin has elastic airbag, elastic airbag's the fixed intercommunication of inner chamber has the intake pipe, elastic airbag's the fixed intercommunication of inner chamber has the blast pipe, the fixed back wall of inserting and establishing at the batch tank of one end that the intake pipe was kept away from to the blast pipe.
Preferably, the inner cavities of the air inlet pipe and the exhaust pipe are respectively provided with a one-way valve, and the air inlet pipe and the sliding rheostat are parallel to each other.
To sum up, the technical effect and the advantage of this application: the accurate quantitative feeding device for the production of the powdery pesticide is characterized in that when accurate quantification is required, the powdery pesticide enters the quantitative box and the discharge pipe through the matching of the feed pipe and the first electromagnetic valve, the second electromagnetic valve in the discharge pipe is in a closed state, the powdery pesticide is continuously accumulated in the quantitative box and the discharge pipe, the pressure in the quantitative box is gradually increased, the powdery pesticide is used through the matching of the detection plate, the sliding rheostat and the poking sheet, the first electric telescopic rod is started to expand and contract, the first electromagnetic valve in the feed pipe is closed, the powdery pesticide in the quantitative box is quantitatively separated through the matching of the folding iron plate and the first electric telescopic rod, the expansion collision touch switch of the first electric telescopic rod enables the second electromagnetic valve, the two-way electric telescopic rod and the second electric telescopic rod to be opened, and the device is used through the matching of the two-way electric telescopic rod, the elastic air bag, the air inlet pipe and the exhaust pipe, accurate quantitative powder passes through the discharging pipe and discharges, and rethread second electric telescopic handle and the cooperation of the soft stopper of rubber, quantitative incasement portion pressure resumes gradually, and then first electric telescopic handle shrink and second solenoid valve are closed to first solenoid valve opens once more, and the powder gets into quantitative incasement portion from the inlet pipe once more.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic perspective cross-sectional view of the present application;
FIG. 3 is a perspective rear view of the present application;
FIG. 4 is a schematic partial perspective cross-sectional view of the present application;
FIG. 5 is a schematic partial perspective cross-sectional view of the present application;
fig. 6 is a partial perspective cross-sectional view of the present application.
In the figure: 1. a quantitative box; 2. a feed pipe; 3. a first electromagnetic valve; 4. a discharge pipe; 5. a second electromagnetic valve; 6. a detection box; 7. a load bearing spring; 8. detecting a plate; 9. a slide rheostat; 10. a shifting sheet; 11. a separate tank; 12. folding the iron plate; 13. a first electric telescopic rod; 14. a touch switch; 15. a bidirectional electric telescopic rod; 16. a cleaning tank; 17. cleaning the hole; 18. an elastic air bag; 19. an air inlet pipe; 20. an exhaust pipe; 21. a pneumatic tube; 22. a second electric telescopic rod; 23. a rubber soft plug; 24. and (4) exhausting holes.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1-2, a precise quantitative feeding device for production of powdery pesticide comprises a quantitative box 1, wherein the top of the quantitative box 1 is fixedly communicated with a feeding pipe 2, and processed pesticide powder is discharged into the quantitative box 1 from the feeding pipe 2. The inner chamber fixed mounting of inlet pipe 2 has first solenoid valve 3, and first solenoid valve 3 is located inlet pipe 2 and quantitative 1 junction top, and the steerable pesticide powder of first solenoid valve 3 can be followed inlet pipe 2 and discharged. The fixed intercommunication in bottom of ration case 1 has discharging pipe 4, and discharging pipe 4 is conical, and discharge pipe 4 of conical shape makes things convenient for the discharge of likepowder pesticide, and the bottom of discharging pipe 4 probably is connected with other processingequipment. The radius of the inner wall of the top end of the discharge pipe 4 is smaller than that of the inner wall of the feed pipe 2, and the feed pipe 2 with the larger radius can improve the feed speed of the powdery pesticide. The inner cavity of the discharge pipe 4 is fixedly provided with a second electromagnetic valve 5, the second electromagnetic valve 5 is positioned at the lower position inside the discharge pipe 4, and the second electromagnetic valve 5 controls the discharge rate of powder in the discharge pipe 4.
Referring to fig. 4, the inner wall of the top of the quantitative box 1 is fixedly connected with a detection box 6, the detection box 6 is in a door shape, and the middle part of the detection box is hollow. The detection box is characterized in that a bearing spring 7 is welded on the inner wall of the top of the detection box 6, a detection plate 8 is welded at the bottom of the bearing spring 7, the detection plate 8 receives self gravity, friction force between the detection plate 8 and the inner wall of the detection box 6, tension force provided by the bearing spring 7 is provided, and in a natural state, the detection plate 8 is balanced in stress and is in a static state. The detection plate 8 is slidably connected to the inner walls of the detection box 6, and the horizontal area of the detection plate 8 is equal to the horizontal area between the inner walls of the detection box 6. The back of the quantitative box 1 is fixedly connected with a slide rheostat 9, the inner cavity of the slide rheostat 9 is connected with a poking piece 10 in a sliding mode, the initial position of the poking piece 10 is located at the lowest position of the slide rheostat 9, and when the poking piece 10 is located at the initial position, the resistance inside the slide rheostat 9 is the maximum resistance value. One end of the poking sheet 10, which is far away from the slide rheostat 9, is fixedly connected with the outer surface of the detection plate 8, the poking sheet 10 is connected with the inner wall of the detection box 6 in a sliding mode, the poking sheet 10 and the detection plate 8 are located on the same horizontal plane, and the position of the poking sheet 10 on the slide rheostat 9 is affected by the detection plate 8.
Referring to fig. 1-2, a partition box 11 is fixedly installed on the outer surface of a quantitative box 1, a folding iron plate 12 is fixedly connected to the inner wall of the partition box 11, the width of the quantitative box 1 is smaller than that of the partition box 11, an isolation hole is formed in one side of the partition box 11 close to the quantitative box 1, a small part of the folding iron plate 12 penetrates through the isolation hole and is located inside the quantitative box 1, a large part of the folding iron plate 12 is located inside the partition box 11 in a folded mode, the wide partition box 11 is convenient to store the wide folding iron plate 12, and the wide folding iron plate 12 can completely separate the space inside the quantitative box 1 as much as possible. The outer surface welding of folding iron plate 12 has first electric telescopic handle 13, and first electric telescopic handle 13 fixed mounting is in the front of divider box 11, and first electric telescopic handle 13 and quantitative case 1 are parallel to each other, and first electric telescopic handle 13 drives folding iron plate 12 and stretches out and draws back, and folding iron plate 12 is most slides in the inside of quantitative case 1, and the concertina movement of first electric telescopic handle 13 does not influence quantitative case 1.
Referring to fig. 2-3, a touch switch 14 is fixedly installed on one side of the quantitative box 1 away from the separating box 11, the first electric telescopic rod 13 and the touch switch 14 are located on the same horizontal plane, the output end of the touch switch 14 is electrically connected with the second electromagnetic valve 5 and the bidirectional electric telescopic rod 15, and the second electromagnetic valve 5 and the bidirectional electric telescopic rod 15 are controlled by the touch switch 14. The top fixed mounting of dosing case 1 has the exhaust structure of delaying, delays the exhaust structure and is located the top of dosing case 1, and delays the exhaust structure and accomplish the back at likepowder pesticide ration feed, just begins work and starts.
Referring to fig. 5 and 2, the delayed air discharging structure includes an air pressure pipe 21, the air pressure pipe 21 is fixedly installed at the top of the quantitative tank 1, the bottom end of the air pressure pipe 21 is communicated with the top of the quantitative tank 1, an air discharging hole 24 is formed in the inner wall of the top of the air pressure pipe 21, and external air can enter the inside of the air pressure pipe 21 through the air discharging hole 24 due to unbalance of internal and external pressures of the air pressure pipe 21. The roof fixedly connected with second electric telescopic handle 22 of pneumatic tube 21, the flexible end mounting of second electric telescopic handle 22 has soft stopper of rubber 23, and the flexible speed of second electric telescopic handle 22 is far less than the flexible speed of first electric telescopic handle 13, and the surface of the soft stopper of rubber 23 closely laminates with the inner wall of pneumatic tube 21. The radius of the telescopic end of the second electric telescopic rod 22 is smaller than that of the rubber soft plug 23, the rubber soft plug 23 is movably inserted into the top wall of the quantitative box 1, most of the rubber soft plugs 23 are located inside the air pressure pipe 21, the rubber soft plugs 23 slide inside the air pressure pipe 21 under the action of the second electric telescopic rod 22, a small part of the rubber soft plugs 23 are located inside the quantitative box 1, the rubber soft plugs 23 integrally move into the quantitative box 1, and the bottom ends of the rubber soft plugs 23 do not touch the folding iron plate 12.
Referring to fig. 2, 3 and 6, the back of the quantitative box 1 is fixedly provided with the two-way electric telescopic rod 15, the expansion speed of the second electric telescopic rod 22 is much lower than that of the two-way electric telescopic rod 15, and the two-way electric telescopic rod 15 is located in the middle of the back of the quantitative box 1. Two cleaning boxes 16 are fixedly connected to the back of the quantitative box 1, and the two cleaning boxes 16 are symmetrically distributed by taking the center of the bidirectional electric telescopic rod 15 as an origin. One side of the cleaning box 16 close to the bidirectional electric telescopic rod 15 is provided with a cleaning hole 17, and the radius of the cleaning hole 17 is far larger than that of the telescopic end of the bidirectional electric telescopic rod 15. An elastic air bag 18 is movably connected with the inner cavity of the cleaning box 16, and the bidirectional electric telescopic rod 15 penetrates through the cleaning hole 17 and is movably connected with the elastic air bag 18. The inner cavity of the elastic air bag 18 is fixedly communicated with an air inlet pipe 19, the inner cavity of the elastic air bag 18 is fixedly communicated with an exhaust pipe 20, the inner cavities of the air inlet pipe 19 and the exhaust pipe 20 are respectively provided with a one-way valve, and the arrangement of the one-way valves can avoid the backflow of air in the inner cavities of the air inlet pipe 19 and the exhaust pipe 20 as far as possible, so that the normal work of the elastic air bag 18 is influenced. One end of the exhaust pipe 20 far away from the air inlet pipe 19 is fixedly inserted in the rear wall of the quantitative box 1, and the exhaust pipe 20 is positioned below the folding iron plate 12 and is positioned at different horizontal planes without mutual interference.
The working principle of the accurate quantitative feeding device for producing the powdery pesticide is that when accurate quantification is needed, a first electromagnetic valve 3 in an inlet pipe 2 is in an open state, a second electromagnetic valve 5 in an outlet pipe 4 is in a closed state, the powdery pesticide enters the quantitative box 1 and the outlet pipe 4 through the inlet pipe 2, the powdery pesticide is continuously accumulated in the quantitative box 1 and the outlet pipe 4, the volume of a vacant space in the quantitative box 1 is reduced along with the accumulation of powder, the pressure in the quantitative box 1 and the detection box 6 is gradually increased, the detection plate 8 slides upwards along the detection box 6 due to the increase of the pressure, the dial piece 10 is driven by the movement of the detection plate 8 to synchronously slide, the initial position of the dial piece 10 is the lowest part of the slide rheostat 9, and the initial resistance state in the slide rheostat 9 is the maximum resistance value, the output end of the slide rheostat 9 is electrically connected with the input end of the first electromagnetic valve 3 and the input end of the first electric telescopic rod 13, the resistance of the slide rheostat 9 reduces the current in the first electromagnetic valve 3 to increase, and then the first electromagnetic valve is changed from an open state to a closed state, the interior of the first electric telescopic rod 13 is also increased, and then the first electric telescopic rod 13 is started and extended, the extension of the first electric telescopic rod 13 drives the folding iron plate 12 to extend, the extension of the folding iron plate 12 quantitatively separates the powdery pesticide in the quantitative box 1, the output end of the touch switch 14 is electrically connected with the input ends of the second electromagnetic valve 5, the two-way electric telescopic rod 15 and the second electric telescopic rod 22, and the extension of the first electric telescopic rod 13 collides with the touch switch 14 to open the second electromagnetic valve 5, the two-way electric telescopic rod 15 and the second electric telescopic rod 22, the discharging pipe 4 is unblocked by opening the second electromagnetic valve 5, most of the powdery pesticide below the folding iron plate 12 is discharged through the discharging pipe 4, the bidirectional electric telescopic rod 15 continuously extrudes the elastic air bag 18 through the cleaning hole 17, the elastic air bag 18 blows air to the quantitative box 1 through the exhaust pipe 20, then the residual powder in the quantitative box 1 is discharged through the discharging pipe 4 again along with the air, the elastic air bag 18 can continuously absorb outside air through the air inlet pipe 19, the stretching speed of the second electric telescopic rod 22 is smaller than that of the bidirectional electric telescopic rod 15, the stretching of the second electric telescopic rod 22 drives the rubber soft plug 23 to enter the inside of the quantitative box 1, then the outside air enters the inside of the quantitative box 1 through the exhaust hole 24 at the top of the air pressure pipe 21, the internal pressure of the quantitative box 1 and the detection box 6 is gradually restored, and then the first electric telescopic rod 13 is shrunk and the second electromagnetic valve 5 is closed, and first solenoid valve 3 opens once more, and the powder is inside from inlet pipe 2 entering batch tank 1 once more to reach and improve the pesticide quality, improved the effect of the production fine operation of product.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (7)
1. The precise quantitative feeding device for the production of the powdery pesticide comprises a quantitative box (1) and is characterized in that the top of the quantitative box (1) is fixedly communicated with a feeding pipe (2), the inner cavity of the feeding pipe (2) is fixedly provided with a first electromagnetic valve (3), the bottom of the quantitative box (1) is fixedly communicated with a discharging pipe (4), the inner cavity of the discharging pipe (4) is fixedly provided with a second electromagnetic valve (5), the top inner wall of the quantitative box (1) is fixedly connected with a detection box (6), the top inner wall of the detection box (6) is welded with a bearing spring (7), the bottom of the bearing spring (7) is welded with a detection plate (8), the detection plate (8) is slidably connected with the inner wall of the detection box (6), the back of the quantitative box (1) is fixedly connected with a sliding rheostat (9), and the inner cavity of the sliding rheostat (9) is slidably connected with a plectrum (10), the utility model discloses a quantitative case, including dial plate (10), measuring box (1), check box (8), electric telescopic handle, baffle plate (10), pick-up (10) and fixing plate (10) are kept away from the outer fixed surface of the one end of slide rheostat (9) and pick-up plate (8) and are connected, dial plate (10) sliding connection is at the inner wall of check box (6), the outer fixed surface of quantitative case (1) installs divider box (11), the inner wall fixedly connected with folding iron plate (12) of divider box (11), the outer skin weld of folding iron plate (12) has first electric telescopic handle (13), first electric telescopic handle (13) fixed mounting is in the front of divider box (11), folding iron plate (12) swing joint is at the inner wall of quantitative case (1), one side fixed mounting that divider box (11) were kept away from to quantitative case (1) has touch switch (14), the top fixed mounting of quantitative case (1) has postpones the exhaust structure.
2. The precise quantitative feeding device for the production of powdery pesticide as claimed in claim 1, characterized in that the width of the quantitative box (1) is less than that of the separation box (11), the first electric telescopic rod (13) and the quantitative box (1) are parallel to each other, and the first electric telescopic rod (13) and the touch switch (14) are in the same horizontal plane.
3. The accurate quantitative feeding device for powdered pesticide production as claimed in claim 2, wherein the discharging pipe (4) is conical, and the radius of the inner wall of the top end of the discharging pipe (4) is smaller than that of the inner wall of the feeding pipe (2).
4. The accurate quantitative feeding device for the production of powdery pesticides as claimed in claim 1, wherein the delayed exhaust structure comprises a pneumatic tube (21), the pneumatic tube (21) is fixedly installed on the top of the quantitative tank (1), a second electric telescopic rod (22) is fixedly connected to the top wall of the pneumatic tube (21), a rubber soft plug (23) is fixedly installed at the telescopic end of the second electric telescopic rod (22), and the rubber soft plug (23) is movably inserted into the top wall of the quantitative tank (1).
5. The accurate quantitative feeding device for the production of powdery pesticide of claim 4, characterized in that the top inner wall of the pneumatic tube (21) is provided with an exhaust hole (24), and the radius of the telescopic end of the second electric telescopic rod (22) is smaller than that of the rubber soft plug (23).
6. The accurate quantitative feeding device for the production of powdery pesticides as claimed in claim 1, wherein a bidirectional electric telescopic rod (15) is fixedly mounted on the back of the quantitative box (1), a cleaning box (16) is fixedly connected to the back of the quantitative box (1), a cleaning hole (17) is formed in one side, close to the bidirectional electric telescopic rod (15), of the cleaning box (16), an elastic air bag (18) is movably connected to an inner cavity of the cleaning box (16), an air inlet pipe (19) is fixedly communicated with an inner cavity of the elastic air bag (18), an exhaust pipe (20) is fixedly communicated with an inner cavity of the elastic air bag (18), and one end, far away from the air inlet pipe (19), of the exhaust pipe (20) is fixedly inserted into the rear wall of the quantitative box (1).
7. The precise and quantitative feeding device for the production of powdery pesticide of claim 6, characterized in that the inner cavities of the air inlet pipe (19) and the air outlet pipe (20) are provided with one-way valves, and the air inlet pipe (19) and the slide rheostat (9) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390812.XU CN215797232U (en) | 2021-09-29 | 2021-09-29 | Accurate quantitative feeding device for production of powdery pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390812.XU CN215797232U (en) | 2021-09-29 | 2021-09-29 | Accurate quantitative feeding device for production of powdery pesticide |
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| Publication Number | Publication Date |
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| CN215797232U true CN215797232U (en) | 2022-02-11 |
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| CN202122390812.XU Active CN215797232U (en) | 2021-09-29 | 2021-09-29 | Accurate quantitative feeding device for production of powdery pesticide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115847860A (en) * | 2023-02-06 | 2023-03-28 | 西南石油大学 | Rotary composite forming device for basalt fiber composite pipe |
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2021
- 2021-09-29 CN CN202122390812.XU patent/CN215797232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115847860A (en) * | 2023-02-06 | 2023-03-28 | 西南石油大学 | Rotary composite forming device for basalt fiber composite pipe |
| CN115847860B (en) * | 2023-02-06 | 2023-04-28 | 西南石油大学 | Rotary composite forming device for basalt fiber composite pipe |
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