CN211586265U - Automatic ratio controlling means of pesticide concentration - Google Patents
Automatic ratio controlling means of pesticide concentration Download PDFInfo
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- CN211586265U CN211586265U CN201922318444.0U CN201922318444U CN211586265U CN 211586265 U CN211586265 U CN 211586265U CN 201922318444 U CN201922318444 U CN 201922318444U CN 211586265 U CN211586265 U CN 211586265U
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Abstract
The utility model relates to the technical field of pesticide proportioning, in particular to an automatic proportioning control device for pesticide concentration, which reduces the uneven mixing condition and improves the practicability; the pesticide storage box is arranged at the top end of the base, the top end of the base is connected with the bottom end of the pesticide storage box, an inner cavity is arranged inside the pesticide storage box, a right opening is formed in the right end of the pesticide storage box, a pesticide injection pipeline is arranged on the right opening of the pesticide storage box, a through hole is formed in the top end of the pesticide storage box, a pesticide extraction pump is arranged at the top end of the pesticide storage box, the top end of the pesticide storage box is connected with the bottom end of the pesticide extraction pump, and an extraction pipeline is arranged at the bottom end; the top of base is provided with the multiunit support frame, and the top of base is connected with the bottom of multiunit support frame, and the top of multiunit support frame is provided with the mixing box, and the top of support frame is connected with the bottom of mixing box, and the rear end of mixing box is provided with the back opening.
Description
Technical Field
The utility model relates to a technical field of pesticide ratio especially relates to an automatic ratio controlling means of pesticide concentration.
Background
As is well known, an automatic pesticide concentration proportioning control device is an auxiliary device for proportioning pesticides, and is widely used in the field of pesticide proportioning; the prior automatic pesticide concentration ratio control device comprises a base, wherein a pesticide storage box is arranged at the top end of the base, the top end of the base is connected with the bottom end of the pesticide storage box, an inner cavity is arranged inside the pesticide storage box, a right opening is arranged at the right end of the pesticide storage box, a pesticide injection pipeline is arranged on the right opening of the pesticide storage box, a through hole is arranged at the top end of the pesticide storage box, a pesticide extraction pump is arranged at the top end of the pesticide storage box, the top end of the pesticide storage box is connected with the bottom end of the pesticide extraction pump, an extraction pipeline is arranged at the bottom end of the pesticide extraction pump, an extraction pipeline input end on the pesticide injection pipeline penetrates through the through hole on the pesticide storage box, a first conveying pipeline is arranged at the top end of the pesticide extraction pump, a, the water-content extraction device comprises a water storage box, a water injection pipeline, a water extraction pump, a water extraction pipeline, a first conveying pipeline, a second conveying pipeline, a third conveying pipeline, a fourth conveying pipeline and a water pump, wherein a through hole is formed in the top end of the water storage box, a water injection pipeline is arranged at the left end of the water storage box, the water extraction pump is arranged at the top end of the water storage box, an extraction pipeline is arranged at the bottom end of the water extraction pump, the input end of the extraction pipeline at the bottom end of the water extraction pump penetrates through the through hole in the first conveying pipeline, the second conveying pipeline is arranged at the top end of the water extraction pump, the first conveying pipeline is connected with the second conveying pipeline, a third conveying pipeline is arranged at the joint of the first conveying pipeline and the second conveying pipeline; when the existing automatic pesticide concentration ratio control device is used, firstly, pesticides are injected into a pesticide storage box through a pesticide injection pipeline, then moisture is injected into the moisture storage box through a moisture injection pipeline, then a pesticide extraction pump and a moisture extraction pump are started, the pesticide extraction pump and the moisture extraction pump respectively extract pesticides and moisture through extraction pipelines at the respective bottom ends, then the pesticide extraction pump and the moisture extraction pump are respectively conveyed to a third conveying pipeline through a first conveying pipeline and a second conveying pipeline, the third conveying pipeline is conveyed into a collection container through a fourth conveying pipeline, and then mixing and stirring are manually carried out; the existing automatic pesticide concentration ratio control device is found in use, workers need to manually mix, pesticide and water are easily mixed unevenly, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a reduce the inhomogeneous condition of mixing, improve an automatic ratio controlling means of pesticide concentration of practicality.
The utility model discloses an automatic ratio control device of pesticide concentration, which comprises a base, a pesticide storage box is arranged at the top end of the base, the top end of the base is connected with the bottom end of the pesticide storage box, an inner cavity is arranged inside the pesticide storage box, a right opening is arranged at the right end of the pesticide storage box, a pesticide injection pipeline is arranged on the right opening of the pesticide storage box, a through hole is arranged at the top end of the pesticide storage box, a pesticide extraction pump is arranged at the top end of the pesticide storage box, the top end of the pesticide storage box is connected with the bottom end of the pesticide extraction pump, an extraction pipeline is arranged at the bottom end of the pesticide extraction pump, an extraction pipeline input end on the pesticide injection pipeline passes through the through hole on the pesticide storage box, a first conveying pipeline is arranged at the top end of the pesticide extraction pump, a, the water-content extraction device comprises a water storage box, a water injection pipeline, a water extraction pump, a water extraction pipeline, a first conveying pipeline, a second conveying pipeline, a third conveying pipeline, a fourth conveying pipeline and a water pump, wherein a through hole is formed in the top end of the water storage box, a water injection pipeline is arranged at the left end of the water storage box, the water extraction pump is arranged at the top end of the water storage box, an extraction pipeline is arranged at the bottom end of the water extraction pump, the input end of the extraction pipeline at the bottom end of the water extraction pump penetrates through the through hole in the first conveying pipeline, the second conveying pipeline is arranged at the top end of the water extraction pump, the first conveying pipeline is connected with the second conveying pipeline, a third conveying pipeline is arranged at the joint of the first conveying pipeline and the second conveying pipeline; the top end of the base is provided with a plurality of groups of supporting frames, the top end of the base is connected with the bottom ends of the groups of supporting frames, the top ends of the groups of supporting frames are provided with a mixing box, the top end of the supporting frames is connected with the bottom end of the mixing box, the rear end of the mixing box is provided with a rear opening, the front end of a fourth conveying pipeline penetrates through the rear opening of the mixing box, an inner cavity is arranged inside the mixing box, the top end of the mixing box is provided with a through hole, the top end of the mixing box is provided with a motor, the top end of the mixing box is connected with the bottom end of the motor, the output end of the motor is connected with the input end of a rotating shaft, a mixing paddle is arranged on the rotating shaft, the rotating shaft is connected with the mixing paddle, the bottom end of the mixing box is provided with a lower opening, a funnel is arranged on the, the discharge pipeline is provided with a valve.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the rear end of mixing box is provided with two sets of first mounts, and the rear end of mixing box is connected with the front end of two sets of first mounts, is provided with the through hole on the first mount all, and the third pipeline passes the through hole on two sets of first mounts and is connected with fourth pipeline.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the top of base is provided with multiunit second mount, and the top of base is connected with the bottom of multiunit second mount, and the bottom of multiunit second mount all is provided with the set screw, and multiunit second mount all is fixed on the top of base through the set screw.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the rear end of pesticide storage box and moisture storage box all is provided with the back opening to all be provided with the counter on the back opening of pesticide storage box and moisture storage box, be provided with the sealing strip on the counter, the rear end of pesticide storage box and moisture storage box is connected with the front end of counter.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the front end of base is provided with the front opening, is provided with the observation window on the front opening of base, is provided with the draw-in groove on the observation window, and the glass board passes through draw-in groove fixed mounting on the observation window.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the bottom of support frame inner chamber is provided with the guide plate, and the inner chamber bottom of support frame is connected with the bottom of guide plate.
The utility model discloses an automatic ratio controlling means of pesticide concentration, discharge pipe's bottom is provided with the filter screen mount, and discharge pipe's bottom is connected with the top of filtering the mount, and the right-hand member of filter screen mount is provided with the right opening, and the inside of filter screen mount is provided with the filter screen, and the right-hand member of filter screen is connected with the right opening of filter screen mount.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the bottom of base is provided with the multiunit wheel, and the top of multiunit wheel all is provided with the fixed plate, and the top of fixed plate is connected with the bottom of base, and the multiunit wheel all passes through the fixed plate to be fixed in the bottom of base, and the last surplus of wheel is arresting gear in addition.
Compared with the prior art, the beneficial effects of the utility model are that: place the below at the exhaust duct with the collection container, then starter motor, the motor passes through the axis of rotation and drives the rotation of mixing oar, and rotatory mixing oar stirs the mixture to the inside moisture of mixing box and pesticide, then opens the valve on the exhaust duct, and the pesticide that mixes the completion flows in to the collection container through the exhaust duct and collects, reduces and mixes the inhomogeneous condition, improves the practicality.
Drawings
FIG. 1 is a schematic view of an axial measurement structure of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic sectional structure of the present invention;
in the drawings, the reference numbers: 1. a base; 2. a pesticide storage box; 3. a pesticide injection conduit; 4. a pesticide extraction pump; 5. extracting a pipeline; 6. a first delivery conduit; 7. a moisture storage tank; 8. a moisture injection pipe; 9. a moisture extraction pump; 10. a second delivery conduit; 11. a third delivery conduit; 12. a fourth delivery conduit; 13. a support frame; 14. a mixing box; 15. a motor; 16. a rotating shaft; 17. a mixing paddle; 18. a funnel; 19. a discharge conduit; 20. a first fixing frame; 21. a second fixing frame; 22. a meter; 23. an observation window; 24. a baffle; 25. a filter screen; 26. and (7) wheels.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the automatic pesticide concentration ratio control device of the present invention comprises a base 1, a pesticide storage box 2 is disposed on the top end of the base 1, the top end of the base 1 is connected to the bottom end of the pesticide storage box 2, an inner cavity is disposed inside the pesticide storage box 2, a right opening is disposed on the right end of the pesticide storage box 2, a pesticide injection pipe 3 is disposed on the right opening of the pesticide storage box 2, a through hole is disposed on the top end of the pesticide storage box 2, a pesticide extraction pump 4 is disposed on the top end of the pesticide storage box 2, the top end of the pesticide storage box 2 is connected to the bottom end of the pesticide extraction pump 4, an extraction pipe 5 is disposed on the bottom end of the pesticide extraction pump 4, an input end of the extraction pipe 5 on the pesticide injection pipe 3 passes through the through hole on the pesticide storage box 2, a first, the top end of the base 1 is connected with the bottom end of a moisture storage tank 7, an inner cavity is arranged inside the moisture storage tank 7, a through hole is arranged at the top end of the moisture storage tank 7, a moisture injection pipeline 8 is arranged at the left end of the moisture storage tank 7, a moisture extraction pump 9 is arranged at the top end of the moisture storage tank 7, an extraction pipeline 5 is arranged at the bottom end of the moisture extraction pump 9, the input end of the extraction pipeline 5 at the bottom end of the moisture extraction pump 9 passes through the through hole on a first conveying pipeline 6, a second conveying pipeline 10 is arranged at the top end of the moisture extraction pump 9, the first conveying pipeline 6 is connected with the second conveying pipeline 10, a third conveying pipeline 11 is arranged at the joint of the first conveying pipeline 6 and the second conveying pipeline 10, the first conveying pipeline 6 and the second conveying pipeline 10 are both connected with the bottom end of the third conveying pipeline 11, and a fourth, the top end of the third conveying pipeline 11 is connected with the rear end of the fourth conveying pipeline 12; the top end of the base 1 is provided with a plurality of groups of supporting frames 13, the top end of the base 1 is connected with the bottom ends of the plurality of groups of supporting frames 13, the top end of the plurality of groups of supporting frames 13 is provided with a mixing box 14, the top end of the supporting frames 13 is connected with the bottom end of the mixing box 14, the rear end of the mixing box 14 is provided with a rear opening, the front end of the fourth conveying pipeline 12 passes through the rear opening of the mixing box 14, the inner cavity is arranged inside the mixing box 14, the top end of the mixing box 14 is provided with a through hole, the top end of the mixing box 14 is provided with a motor 15, the top end of the mixing box 14 is connected with the bottom end of the motor 15, the output end of the motor 15 is provided with a rotating shaft 16, the output end of the motor 15 is connected with the input end of the rotating shaft 16, the rotating shaft 16 is provided with a mixing paddle 17, the, a discharge pipeline 19 is arranged at the bottom end of the funnel 18, the bottom end of the funnel 18 is connected with the top end of the discharge pipeline 19, and a valve is arranged on the discharge pipeline 19; place the below at discharge tube 19 with collection container, then starter motor 15, motor 15 passes through axis of rotation 16 and drives mixing paddle 17 rotatory, and rotatory mixing paddle 17 stirs the mixture to the inside moisture of mixing box 14 and pesticide, then opens the valve on discharge tube 19, and the pesticide that mixes the completion flows into to collection container through discharge tube 19 and collects, reduces and mixes inhomogeneous condition, improves the practicality.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the rear end of mixing box 14 is provided with two sets of first mount 20, the rear end of mixing box 14 is connected with the front end of two sets of first mount 20, first mount 20 is all provided with the through hole, third pipeline 11 passes through the through hole on two sets of first mount 20 and is connected with fourth pipeline 12; can fix third pipeline 11 through setting up first mount 20, reduce the condition that third pipeline 11 drops when carrying moisture and pesticide, improve the fastness.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the top of base 1 is provided with multiunit second mount 21, the top of base 1 is connected with the bottom of multiunit second mount 21, the bottom of multiunit second mount 21 all is provided with the set screw, multiunit second mount 21 all is fixed on the top of base 1 through the set screw; can fix collection container through setting up second mount 21, reduce the condition that collection container took place the skew when collecting the pesticide, improve the fastness.
In the device for controlling the pesticide concentration automatic proportioning of the utility model, the rear ends of the pesticide storage box 2 and the moisture storage box 7 are both provided with rear openings, the rear openings of the pesticide storage box 2 and the moisture storage box 7 are both provided with the meter 22, the meter 22 is provided with a sealing strip, and the rear ends of the pesticide storage box 2 and the moisture storage box 7 are connected with the front end of the meter 22; by providing the meter 22, the amount of the pesticide inside the pesticide storage tank 2 and the amount of the moisture inside the moisture storage tank 7 can be measured, thereby improving convenience.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the front end of base 1 is provided with the front opening, is provided with observation window 23 on the front opening of base 1, is provided with the draw-in groove on observation window 23, and the glass board is fixedly installed on observation window 23 through the draw-in groove; can observe the inside mixed condition of support frame 13 through setting up observation window 23, reduce the inhomogeneous condition of mixing, improve the practicality.
The utility model discloses an automatic ratio control device of pesticide concentration, the bottom end of the inner cavity of a support frame 13 is provided with a guide plate 24, and the bottom end of the inner cavity of the support frame 13 is connected with the bottom end of the guide plate 24; through setting up guide plate 24 can reduce pesticide and moisture and remain the condition in support frame 13 inside, improve the practicality.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the bottom of discharge line 19 is provided with the filter screen mount, and the bottom of discharge line 19 is connected with the top of filtering the mount, and the right-hand member of filter screen mount is provided with the right opening, and the inside of filter screen mount is provided with filter screen 25, and the right-hand member of filter screen 25 is connected with the right opening of filter screen mount; through setting up filter screen 25 can filter the impurity in the pesticide, reduce adnexed impurity in the pesticide, make product quality obtain promoting, improve the practicality.
The utility model discloses an automatic ratio controlling means of pesticide concentration, the bottom of base 1 is provided with multiunit wheel 26, and the top of multiunit wheel 26 all is provided with the fixed plate, and the top of fixed plate is connected with the bottom of base 1, and multiunit wheel 26 all fixes the bottom at base 1 through the fixed plate, and the top of wheel 26 is equipped with braking device in addition; the wheels 26 are arranged to facilitate moving the whole body, thereby improving convenience.
The utility model discloses an automatic ratio controlling means of pesticide concentration, it is at work, at first place the collection container under filter screen 25, fix the collection container through second mount 21, then pour into the inside of pesticide storage box 2 with pesticide through pesticide injection pipeline 3, later pour into moisture through moisture injection pipeline 8 again and inside moisture storage box 7, then start pesticide extraction pump 4 and moisture extraction pump 9, pesticide extraction pump 4 and moisture extraction pump 9 respectively through the extraction pipeline 5 of each bottom draw out pesticide and moisture, later pesticide extraction pump 4 and moisture extraction pump 9 carry to third pipeline 11 through first pipeline 6 and second pipeline 10 respectively, third pipeline 11 again fourth pipeline 12 carry to the mixing box 14 inner chamber, then start motor 15, motor 15 drives mixing paddle 17 through axis of rotation 16 and rotates, the inside moisture and the pesticide of mixing tank 14 are stirred to the rotatory mixing paddle 17 and are mixed, then open the valve on the discharge tube 19, and the pesticide that mixes the completion passes through discharge tube 19 and filters through filter screen 25 earlier, later flows into to collect the container and collects.
The utility model discloses an automatic pesticide concentration ratio control device, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an automatic ratio controlling means's of pesticide concentration pesticide extraction pump and moisture extraction pump are purchase on the market, and this technical staff in the industry only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automatic pesticide concentration proportioning control device comprises a base (1), wherein a pesticide storage box (2) is arranged at the top end of the base (1), the top end of the base (1) is connected with the bottom end of the pesticide storage box (2), an inner cavity is arranged inside the pesticide storage box (2), a right opening is formed in the right end of the pesticide storage box (2), a pesticide injection pipeline (3) is arranged on the right opening of the pesticide storage box (2), a through hole is formed in the top end of the pesticide storage box (2), a pesticide extraction pump (4) is arranged at the top end of the pesticide storage box (2), the top end of the pesticide storage box (2) is connected with the bottom end of the pesticide extraction pump (4), an extraction pipeline (5) is arranged at the bottom end of the pesticide extraction pump (4), the input end of the extraction pipeline (5) on the pesticide injection pipeline (3) penetrates through the through hole in the pesticide storage box (2), and a first, the water content storage tank (7) is arranged at the top end of the base (1), the top end of the base (1) is connected with the bottom end of the water content storage tank (7), an inner cavity is arranged inside the water content storage tank (7), a through hole is formed in the top end of the water content storage tank (7), a water injection pipeline (8) is arranged at the left end of the water content storage tank (7), a water extraction pump (9) is arranged at the top end of the water content storage tank (7), an extraction pipeline (5) is arranged at the bottom end of the water extraction pump (9), the input end of the extraction pipeline (5) at the bottom end of the water extraction pump (9) penetrates through the through hole in the first conveying pipeline (6), a second conveying pipeline (10) is arranged at the top end of the water extraction pump (9), the first conveying pipeline (6) is connected with the second conveying pipeline (10), a third conveying pipeline (11) is arranged at the joint of, the first conveying pipeline (6) and the second conveying pipeline (10) are connected with the bottom end of a third conveying pipeline (11), a fourth conveying pipeline (12) is arranged at the top end of the third conveying pipeline (11), and the top end of the third conveying pipeline (11) is connected with the rear end of the fourth conveying pipeline (12); it is characterized in that a plurality of groups of supporting frames (13) are arranged at the top end of a base (1), the top end of the base (1) is connected with the bottom ends of the plurality of groups of supporting frames (13), a mixing box (14) is arranged at the top end of the plurality of groups of supporting frames (13), the top end of the supporting frame (13) is connected with the bottom end of the mixing box (14), the rear end of the mixing box (14) is provided with a rear opening, the front end of a fourth conveying pipeline (12) penetrates through the rear opening of the mixing box (14), an inner cavity is arranged inside the mixing box (14), a through hole is arranged at the top end of the mixing box (14), a motor (15) is arranged at the top end of the mixing box (14), the top end of the mixing box (14) is connected with the bottom end of the motor (15), a rotating shaft (16) is arranged at the output end of the motor (15), the output end of, the rotating shaft (16) is connected with the mixing paddle (17), the bottom end of the mixing box (14) is provided with a lower opening, the lower opening of the mixing box (14) is provided with a funnel (18), the lower opening of the mixing box (14) is connected with the bottom end of the funnel (18), the bottom end of the funnel (18) is provided with a discharge pipeline (19), the bottom end of the funnel (18) is connected with the top end of the discharge pipeline (19), and the discharge pipeline (19) is provided with a valve.
2. The automatic pesticide concentration ratio control device as claimed in claim 1, wherein two sets of first fixing frames (20) are arranged at the rear end of the mixing box (14), the rear end of the mixing box (14) is connected with the front ends of the two sets of first fixing frames (20), the first fixing frames (20) are provided with through holes, and the third conveying pipeline (11) is connected with the fourth conveying pipeline (12) through the through holes on the two sets of first fixing frames (20).
3. The automatic ratio control device for pesticide concentration according to claim 2, wherein a plurality of sets of second fixing frames (21) are disposed at the top end of the base (1), the top end of the base (1) is connected to the bottom ends of the plurality of sets of second fixing frames (21), the bottom ends of the plurality of sets of second fixing frames (21) are all provided with fixing screws, and the plurality of sets of second fixing frames (21) are all fixed at the top end of the base (1) through the fixing screws.
4. The automatic pesticide concentration ratio control device as claimed in claim 3, wherein rear ends of the pesticide storage tank (2) and the moisture storage tank (7) are provided with rear openings, the rear openings of the pesticide storage tank (2) and the moisture storage tank (7) are provided with a meter (22), the meter (22) is provided with a sealing strip, and the rear ends of the pesticide storage tank (2) and the moisture storage tank (7) are connected with the front end of the meter (22).
5. The automatic pesticide concentration proportioning control device of claim 4, wherein the front end of the base (1) is provided with a front opening, the front opening of the base (1) is provided with an observation window (23), the observation window (23) is provided with a clamping groove, and the glass plate is fixedly arranged on the observation window (23) through the clamping groove.
6. The automatic proportioning control device of pesticide concentration as claimed in claim 5, wherein the bottom end of the inner cavity of the support frame (13) is provided with a guide plate (24), and the bottom end of the inner cavity of the support frame (13) is connected with the bottom end of the guide plate (24).
7. The automatic ratio control device for pesticide concentration according to claim 6, characterized in that the bottom end of the discharge pipe (19) is provided with a filter screen fixing frame, the bottom end of the discharge pipe (19) is connected with the top end of the filter fixing frame, the right end of the filter screen fixing frame is provided with a right opening, the inside of the filter screen fixing frame is provided with a filter screen (25), and the right end of the filter screen (25) is connected with the right opening of the filter screen fixing frame.
8. An automatic proportioning control device for pesticide concentration according to claim 7 wherein the bottom of the base (1) is provided with a plurality of sets of wheels (26), the top ends of the plurality of sets of wheels (26) are provided with a fixing plate, the top end of the fixing plate is connected with the bottom end of the base (1), the plurality of sets of wheels (26) are fixed at the bottom end of the base (1) through the fixing plate, and the upper edges of the wheels (26) are provided with braking devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318444.0U CN211586265U (en) | 2019-12-15 | 2019-12-15 | Automatic ratio controlling means of pesticide concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318444.0U CN211586265U (en) | 2019-12-15 | 2019-12-15 | Automatic ratio controlling means of pesticide concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211586265U true CN211586265U (en) | 2020-09-29 |
Family
ID=72594235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318444.0U Active CN211586265U (en) | 2019-12-15 | 2019-12-15 | Automatic ratio controlling means of pesticide concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211586265U (en) |
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2019
- 2019-12-15 CN CN201922318444.0U patent/CN211586265U/en active Active
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