Liquid medicine storage and supply device

Abstract

The invention relates to the technical field of grain coating, in particular to a liquid medicine storage and supply device which comprises a shell, a liquid inlet is formed in the upper portion of the shell, a liquid medicine adding pipe used for adding liquid medicine into the shell is arranged at the liquid inlet, the liquid medicine adding pipe is communicated with the interior of the shell, and the shell is provided with a stirring structure used for stirring the liquid medicine. The stirring structure is connected with a central control structure, a plurality of liquid outlets are formed in one side of the shell, liquid outlet pipes are arranged at the liquid outlets, the liquid outlet pipes are connected with peristaltic pumps through hoses, and the multiple liquid outlet pipes are connected to a plurality of different seed coating positions respectively, so that the effects that seed coating liquid medicine is more stable, and the seed coating effect is better are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of grain coating, and in particular to a liquid medicine storage and supply device. Background Art

[0002] Seed coating is a technology that uses artificial methods to coat the surface of seeds with a thin film containing specific substances. Seed coating can improve seed quality and vitality, prevent and control pests and diseases, and make seeds easier to grow. In the seed coating process, the storage and supply of liquid medicine is a crucial link. The stability and accurate supply of liquid medicine directly affect the coating effect.

[0003] When storing liquid medicine in the existing liquid medicine storage tube, the liquid medicine may have a reduced coating effect due to problems such as precipitation and temperature. Summary of the invention

[0004] In order to make the seed coating liquid more stable and achieve a better seed coating effect, the present application provides a liquid storage and supply device.

[0005] The above technical objectives of this application are achieved through the following technical solutions: A liquid medicine storage and supply device comprises a shell, a liquid inlet is provided on the top of the shell, a liquid medicine adding tube is arranged at the liquid inlet for adding liquid medicine into the shell, the liquid medicine adding tube is connected with the inside of the shell, and the shell is provided with a stirring structure for stirring the liquid medicine, the stirring structure is connected with a central control structure, a plurality of liquid outlets are provided on one side of the shell, a liquid outlet tube is arranged at the liquid outlet, a peristaltic pump is connected with the liquid outlet tube through a hose, and the plurality of liquid outlet tubes are respectively connected to a plurality of different seed coating locations.

[0006] By adopting the above scheme, the operator adds liquid medicine into the shell through the liquid medicine adding tube. When the liquid medicine is needed, the peristaltic pump drives the liquid medicine to flow out at the liquid outlet, so that the liquid medicine is distributed to different positions for seed coating, and the stirring structure inside the shell stirs the liquid medicine to prevent the liquid medicine from precipitating, thereby making the liquid medicine more stable and achieving a better seed coating effect.

[0007] Optionally, the shell is provided with a temperature monitor for detecting the internal temperature of the shell, and the temperature monitor is connected to the central control structure. A heating structure for heating the medicinal liquid is provided inside the shell, and the heating structure is connected to the central control structure. The shell is connected to a liquid level monitor for detecting the liquid level of the medicinal liquid inside the shell, and the liquid level monitor is connected to the central control structure.

[0008] By adopting the above scheme, when the temperature monitor detects that the temperature inside the shell is too low, the central control structure starts the heating structure to heat the liquid medicine. When the temperature monitor detects that the temperature inside the shell reaches the specified temperature, the central control structure turns off the heating structure to stop heating the liquid medicine, so that the liquid medicine is kept within a certain temperature range, so that the coating effect of the liquid medicine is better. The liquid level monitor detects the liquid level inside the shell. When the liquid level inside the shell is too low, the central control structure reminds the operator to add liquid medicine.

[0009] Optionally, a liquid filter for filtering the liquid medicine is provided at the liquid inlet.

[0010] By adopting the above solution, the filter screen filters the solid impurities in the liquid medicine, making the liquid medicine purer, thereby improving the seed coating effect, and also reducing the probability of peristaltic pump clogging.

[0011] Optionally, an inner liquid inlet tube is provided at the liquid inlet, and an outer liquid inlet tube is sleeved on the outside of the inner liquid inlet tube, the outer liquid inlet tube is connected to the medicine addition tube, the inner diameter of the inner liquid inlet tube is larger than the inner diameter of the medicine addition tube, and the inner liquid inlet tube and the outer liquid inlet tube are connected by bolts.

[0012] By adopting the above scheme, the inner liquid inlet tube and the outer liquid inlet tube are connected by bolts, so that the operator can clean the filter screen more conveniently. The inner diameter of the inner liquid inlet tube is larger than the inner diameter of the liquid medicine addition tube, so that the filter screen is less likely to be blocked, thereby making the addition of liquid medicine smoother.

[0013] Optionally, one end of the liquid outlet pipe located inside the shell is connected to a filter countersunk head through a hose.

[0014] By adopting the above solution, the filter sinks to the bottom by gravity, so that the liquid outlet pipe can absorb the liquid medicine even when the liquid level is low, and the filter sink can filter the liquid medicine again, further reducing the probability of peristaltic pump clogging.

[0015] Optionally, the stirring structure includes a drive motor, which is fixedly connected to the shell and connected to the central control structure. The output shaft of the drive motor is fixedly connected to a stirring rod, which is located inside the shell. A plurality of stirring plates are connected to the side surface of the stirring rod close to the end facing away from the drive motor, and the plurality of stirring plates are distributed in a circular array.

[0016] By adopting the above scheme, when the medicine liquid needs to be stirred, the driving motor rotates to drive the stirring rod to rotate, thereby driving the stirring plate to rotate. The contact area between the stirring plate and the medicine liquid is larger, so that the medicine liquid can be stirred more easily.

[0017] Optionally, the lower surface of the shell is connected to a liquid discharge pipe, and the liquid discharge pipe is provided with a switch ball valve.

[0018] By adopting the above solution, when the seed coating is completed, the operator can open the switch ball valve to discharge the remaining liquid in the shell in the liquid discharge pipe.

[0019] Optionally, a cleaning water pipe is connected to the upper surface of the shell, and the cleaning water pipe is rotatably connected to a nozzle. The end of the cleaning water pipe facing away from the nozzle is connected to a water pump through a hose. A walking cylinder is provided on the upper surface of the shell, and the cleaning water pipe is fixedly connected to the walking cylinder. A sliding hole is provided on the upper surface of the shell, so that the cleaning water pipe slides in the sliding hole when the walking cylinder moves. A rack is fixedly connected to the shell near the sliding hole, and the nozzle is fixedly connected to a first gear. When the walking cylinder moves, the nozzle is driven to rotate through the transmission of the first gear and the rack.

[0020] By adopting the above scheme, when the shell needs to be cleaned, the water pump drives the cleaning water to spray out from the nozzle, and at the same time the walking cylinder drives the cleaning water pipe to move, and at the same time the transmission of the first gear and the rack drives the nozzle to rotate, so that the nozzle can clean the inside of the shell 360 degrees. At the same time, the nozzle is inside the shell, which makes the cleaning of the shell more comprehensive and the cleaning effect better.

[0021] Optionally, the rack is meshed with a third gear, the third gear is fixedly connected to a wheel rod, the end of the wheel rod facing away from the third gear is fixedly connected to the second gear, the second gear is meshed with the first gear, the wheel rod is rotatably connected to a connecting rod, the connecting rod is fixedly connected to the cleaning water pipe, the first gear and the third gear have the same number of teeth, and the gear ratio of the second gear to the first gear is 3 to 1.

[0022] By adopting the above scheme, when the traveling cylinder drives the cleaning water pipe to move, the third gear rolls along the rack, thereby driving the wheel rod and the second gear to rotate, thereby driving the first gear to rotate, thereby driving the nozzle to rotate, and through the transmission of the second gear and the third gear, the rotation speed of the nozzle is increased, the spraying range of the nozzle is expanded, and the cleaning effect of the nozzle is also better.

[0023] Optionally, telescopic plates are fixedly connected to opposite sides of the circumferential surface of the cleaning water pipe, and one end of the telescopic plate facing away from the cleaning water pipe is fixed to the edge of the sliding hole, so that the telescopic plate blocks the sliding hole.

[0024] By adopting the above solution, a telescopic plate is provided to cover the gap of the sliding hole, thereby reducing the entry of impurities into the shell to contaminate the liquid medicine, and the telescopic plate will not hinder the movement of the cleaning water pipe.

[0025] In summary, this application has the following technical effects: 1. The stirring structure is set to stir the liquid medicine to make the concentration of the liquid medicine more uniform, so that the seed coating liquid medicine is more stable and the seed coating effect is better; 2. By setting up a temperature monitor and a heating structure, the drug solution can be stabilized within a certain temperature range, thereby achieving a better coating effect of the drug solution; 3. The cleaning pipeline is set up to make the cleaning of the shell more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of this application; Figure 2 It is a cutaway diagram of the overall structure of this application; Figure 3 This is a partial structural diagram of the liquid medicine adding pipe that this application intends to emphasize; Figure 4 This is a partial structural cutaway diagram of the liquid outlet pipe that this application intends to emphasize; Figure 5 This is a partial structural diagram of the present application to emphasize that the cleaning water pipe is located outside the shell; Figure 6 This application intends to emphasize that the cleaning water pipe is located inside the shell in a partial structural cross-sectional view.

[0027] In the figure, 1. shell; 11. liquid inlet; 12. liquid inlet inner tube; 121. liquid filter; 13. liquid outlet; 14. liquid outlet pipe; 141. filter countersunk head; 15. peristaltic pump; 16. liquid discharge pipe; 161. switch ball valve; 2. liquid addition pipe; 21. liquid inlet outer tube; 3. central control structure; 4. stirring structure; 41. drive motor; 42. stirring rod; 421. stirring plate; 5. temperature monitor; 6. heating structure; 7. liquid level monitor; 8. cleaning water pipe; 81. nozzle; 811. first gear; 82. walking cylinder; 83. rack; 84. wheel rod; 841. second gear; 842. third gear; 85. telescopic plate. DETAILED DESCRIPTION

[0028] The present application is further described in detail below with reference to the accompanying drawings.

[0029] Reference Figure 1 and Figure 2A liquid medicine storage and supply device includes a shell 1, a liquid inlet 11 is provided on the top of the shell 1, a liquid medicine adding pipe 2 for adding liquid medicine into the shell 1 is arranged at the liquid inlet 11, the liquid medicine adding pipe 2 is connected to the inside of the shell 1, and the shell 1 is provided with a stirring structure 4 for stirring the liquid medicine, and the stirring structure 4 is connected to a central control structure 3, and a plurality of liquid outlets 13 are provided on one side of the shell 1, and a liquid outlet pipe 14 is provided at the liquid outlet 13, and the liquid outlet pipe 14 is connected to a peristaltic pump 15 through a hose, and the plurality of liquid outlet pipes 14 are respectively connected to a plurality of different seed coating locations. The operator adds liquid medicine into the shell 1 through the liquid medicine adding pipe 2, and when the liquid medicine is needed, the peristaltic pump 15 drives the liquid medicine to flow out at the liquid outlet 13, so that the liquid medicine is distributed to different positions for seed coating, and the stirring structure 4 inside the shell 1 stirs the liquid medicine to prevent the liquid medicine from precipitating, thereby making the liquid medicine more stable and achieving a better effect of seed coating.

[0030] Reference Figure 1 and Figure 2 The shell 1 is provided with a temperature monitor 5 for detecting the temperature inside the shell 1. The temperature monitor 5 is fixedly connected to the upper surface of the shell 1, and the monitoring part of the temperature monitor 5 is located inside the shell 1. The temperature monitor 5 is connected to the central control structure 3, and a heating structure 6 for heating the liquid medicine is provided inside the shell 1. The heating structure 6 is fixedly connected to the lower position of the shell 1, and the heating structure 6 is connected to the central control structure 3 through an electric wire. The shell 1 is connected with a liquid level monitor 7 for detecting the liquid level of the liquid medicine inside the shell 1, and the liquid level monitor 7 is connected to the central control structure 3. When the temperature monitor 5 detects that the temperature inside the shell 1 is too low, the central control structure 3 starts the heating structure 6 to heat the liquid medicine. When the temperature monitor 5 detects that the temperature inside the shell 1 reaches the specified temperature, the central control structure 3 turns off the heating structure 6 to stop heating the liquid medicine, so that the liquid medicine is kept within a certain temperature range, so that the coating effect of the liquid medicine is better. The liquid level monitor 7 detects the liquid level inside the shell 1. When the liquid level inside the shell 1 is too low, the central control structure 3 reminds the operator to add liquid medicine.

[0031] Reference Figure 3 An inner liquid inlet tube 12 is fixedly provided at the liquid inlet 11, and a liquid inlet outer tube 21 is fixedly connected to the liquid liquid adding tube 2, and bolt seats are fixedly provided on the outer circumferential surfaces of the liquid inlet outer tube 21 and the inner liquid inlet tube 12, and the inner liquid inlet tube 12 is connected and fixed with the outer liquid inlet tube 21 by bolts, and the diameter of the inner liquid inlet tube 12 is larger than the diameter of the liquid liquid adding tube 2, and a liquid liquid filter screen 121 is fixedly connected to the inner liquid inlet tube 12 for preliminary filtering of the liquid, and the inner liquid inlet tube 12 and the outer liquid inlet tube 21 are fixedly fixed by bolts to facilitate cleaning of the filter screen, and when the inner diameter of the inner liquid inlet tube 12 is increased, the filtering area of ​​the filter screen is increased, thereby reducing clogging of the filter screen.

[0032] Reference Figure 4, a filter sink 141 is fixedly connected to one end of the liquid outlet pipe 14 located inside the shell 1 through a hose. The filter sink 141 is made of stainless steel and can sink to the bottom by gravity, so that when there is less liquid in the shell 1, the liquid outlet pipe 14 can also absorb liquid, and the filter screen filters the liquid again, so that the peristaltic pump 15 is not easily blocked. The lower surface of the shell 1 is connected to a liquid discharge pipe 16, and the liquid discharge pipe 16 is provided with a switch ball valve 161. When the seed coating is completed, the operator can open the switch ball valve 161 to discharge the remaining liquid in the shell 1 in the liquid discharge pipe 16.

[0033] Reference Figure 2 The stirring structure 4 includes a driving motor 41, which is fixedly connected to the housing 1, and the driving motor 41 is connected to the central control structure 3. The output shaft of the driving motor 41 is fixedly connected to a stirring rod 42, and the stirring rod 42 is located inside the housing 1. A plurality of stirring plates 421 are connected to the side surface of the stirring rod 42 that is away from the driving motor 41, and the plurality of stirring plates 421 are distributed in a circular array. When the liquid medicine needs to be stirred, the driving motor 41 rotates to drive the stirring rod 42 to rotate, thereby driving the stirring plates 421 to rotate. The contact area between the stirring plates 421 and the liquid medicine is large, so that the liquid medicine can be stirred more easily.

[0034] Reference Figure 5 and Figure 6A cleaning water pipe 8 is connected to the upper surface of the shell 1, and the cleaning water pipe 8 is rotatably connected to the nozzle 81. The end of the cleaning water pipe 8 away from the nozzle 81 is connected to the water pump through a hose. A walking cylinder 82 is arranged on the upper surface of the shell 1, and the cleaning water pipe 8 is fixedly connected to the walking cylinder 82, and a sliding hole is opened on the upper surface of the shell 1, so that the cleaning water pipe 8 slides in the sliding hole when the walking cylinder 82 moves. A rack 83 is fixedly connected to the position of the shell 1 near the sliding hole, and the nozzle 81 is fixedly connected to the first gear 811, and the rack 83 is meshed with the third gear 842. The third gear 842 is fixedly connected to the wheel rod 84, and the end of the wheel rod 84 away from the third gear 842 is fixedly connected to the second gear 841, and the second gear 841 is meshed with the first gear 811. The wheel rod 84 is rotatably connected to a connecting rod, and the connecting rod is fixedly connected to the cleaning water pipe 8, and the first gear 811 and the third gear 842 have the same number of teeth, and the gear ratio of the second gear 841 to the first gear 811 is 3 to 1. When the travel cylinder 82 moves, the nozzle 81 is driven to rotate by the transmission of the first gear 811 and the rack 83. When the travel cylinder 82 drives the cleaning water pipe 8 to move, the third gear 842 rolls along the rack 83, thereby driving the wheel rod 84 and the second gear 841 to rotate, thereby driving the first gear 811 to rotate, thereby driving the nozzle 81 to rotate, and through the transmission of the second gear 841 and the third gear 842, the rotation speed of the nozzle 81 is increased, so that the spraying range of the nozzle 81 is larger, and the cleaning effect of the nozzle 81 is also better, so that the nozzle 81 can clean the inside of the shell 1 at 360 degrees, and at the same time, the nozzle 81 is in the shell 1 so that the nozzle 81 cleans the shell 1 more comprehensively and the cleaning effect is better. The opposite sides of the circumferential surface of the cleaning water pipe 8 are fixedly connected with telescopic plates 85, which are composed of a plurality of tubes sleeved together, and the telescopic plate 85 is fixed to the edge of the sliding hole at one end away from the cleaning water pipe 8, so that the telescopic plate 85 blocks the sliding hole. The telescopic plate 85 is provided to cover the gap of the sliding hole, thereby reducing the impurities entering the shell 1 to contaminate the liquid medicine, and the telescopic plate 85 will not hinder the movement of the cleaning water pipe 8.

[0035] The specific implementation principle of the present application is as follows: the operator adds liquid medicine to the shell 1 through the liquid medicine adding tube 2, the liquid medicine filter 121 filters the liquid medicine so that the liquid medicine is stored in the shell 1, the temperature monitor 5 monitors the temperature of the liquid medicine, when the temperature monitor 5 detects that the temperature inside the shell 1 is too low, the central control structure 3 starts the heating structure 6 to heat the liquid medicine, when the temperature monitor 5 detects that the temperature inside the shell 1 reaches the specified temperature, the central control structure 3 turns off the heating structure 6 to stop heating the liquid medicine, so that the liquid medicine is kept within a certain temperature range, so that the coating effect of the liquid medicine is better. The liquid level monitor 7 detects the liquid level inside the shell 1, when the liquid level inside the shell 1 is too low, the central control structure 3 reminds the operator to add liquid medicine. At the same time, the driving motor 41 rotates to drive the stirring rod 42 to rotate, thereby driving the stirring plate 421 to rotate, stirring the liquid medicine to prevent the liquid medicine from precipitating. When the liquid medicine needs to be used, the peristaltic pump 15 drives the liquid medicine to flow out at the liquid outlet 13, so that the liquid medicine is distributed to different positions for seed coating. After the seed coating is completed, the switch ball valve 161 is opened to release the residual liquid medicine in the shell 1, and then the walking cylinder 82 moves. At the same time, the water pump sprays the cleaning water at the nozzle 81, and the third gear 842 moves along the rack 83, thereby driving the second gear 841 to rotate, thereby driving the first gear 811 and the nozzle 81 to rotate, so that the nozzle 81 cleans the shell 1 360 degrees, thereby cleaning the shell 1. Compared with the existing liquid medicine storage box, the present application makes the liquid medicine more stable and has a better coating effect through the heating structure 6 and the stirring structure 4.

[0036] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A liquid medicine storage and supply device, characterized in that: The invention comprises a shell (1), a liquid inlet (11) is provided on the top of the shell (1), a liquid addition pipe (2) for adding liquid medicine into the shell (1) is arranged at the liquid inlet (11), the liquid addition pipe (2) is connected to the inside of the shell (1), and the shell (1) is provided with a stirring structure (4) for stirring the liquid medicine, the stirring structure (4) is connected to a central control structure (3), a plurality of liquid outlets (13) are provided on one side of the shell (1), a liquid outlet pipe (14) is provided at the liquid outlet (13), the liquid outlet pipe (14) is connected to a peristaltic pump (15) via a hose, and the plurality of liquid outlet pipes (14) are respectively connected to a plurality of different seed coating locations.

2. A liquid medicine storage and supply device according to claim 1, characterized in that: The housing (1) is provided with a temperature monitor (5) for detecting the internal temperature of the housing (1), the temperature monitor (5) being connected to the central control structure (3), and a heating structure (6) for heating the liquid medicine is provided inside the housing (1), and the heating structure (6) is connected to the central control structure (3), and the housing (1) is connected with a liquid level monitor (7) for detecting the liquid level of the liquid medicine inside the housing (1), and the liquid level monitor (7) is connected to the central control structure (3).

3. A liquid medicine storage and supply device according to claim 1, characterized in that: The liquid inlet (11) is provided with a liquid medicine filter (121) for filtering the liquid medicine.

4. A liquid medicine storage and supply device according to claim 4, characterized in that: The liquid inlet (11) is provided with an inner liquid inlet tube (12), and an outer liquid inlet tube (21) is sleeved on the outer side of the inner liquid inlet tube (12), the outer liquid inlet tube (21) is connected to the liquid medicine adding tube (2), the inner diameter of the inner liquid inlet tube (12) is larger than the inner diameter of the liquid medicine adding tube (2), and the inner liquid inlet tube (12) and the outer liquid inlet tube (21) are connected by bolts.

5. A liquid medicine storage and supply device according to claim 1, characterized in that: One end of the liquid outlet pipe (14) located inside the housing (1) is connected to a filter screen countersunk head (141) via a hose.

6. A liquid medicine storage and supply device according to claim 1, characterized in that: The stirring structure (4) comprises a driving motor (41), the driving motor (41) is fixedly connected to the housing (1), and the output shaft of the driving motor (41) is fixedly connected to a stirring rod (42), the stirring rod (42) is located inside the housing (1), and a plurality of stirring plates (421) are connected to a side surface close to an end of the stirring rod (42) facing away from the driving motor (41), and the plurality of stirring plates (421) are distributed in a circular array.

7. A liquid medicine storage and supply device according to claim 1, characterized in that: The lower surface of the housing (1) is connected to a liquid discharge pipe (16), and the liquid discharge pipe (16) is provided with an on-off ball valve (161).

8. A liquid medicine storage and supply device according to claim 7, characterized in that: The upper surface of the shell (1) is connected with a cleaning water pipe (8), the cleaning water pipe (8) is rotatably connected with a nozzle (81), and one end of the cleaning water pipe (8) away from the nozzle (81) is connected to a water pump through a hose. A traveling cylinder (82) is arranged on the upper surface of the shell (1), the cleaning water pipe (8) is fixedly connected to the traveling cylinder (82), and a sliding hole is opened on the upper surface of the shell (1), so that the cleaning water pipe (8) slides in the sliding hole when the traveling cylinder (82) moves. A rack (83) is fixedly connected to the position of the shell (1) near the sliding hole, and the nozzle (81) is fixedly connected with a first gear (811). When the traveling cylinder (82) moves, the nozzle (81) drives the nozzle (81) to rotate through the transmission of the first gear (811) and the rack (83).

9. A liquid medicine storage and supply device according to claim 8, characterized in that: The rack (83) is meshed with a third gear (842), the third gear (842) is fixedly connected to a wheel rod (84), one end of the wheel rod (84) away from the third gear (842) is fixedly connected to a second gear (841), the second gear (841) is meshed with the first gear (811), the wheel rod (84) is rotatably connected to a connecting rod, the connecting rod is fixedly connected to the cleaning water pipe (8), the first gear (811) and the third gear (842) have the same number of teeth, and the ratio of the number of teeth of the second gear (841) to the first gear (811) is 3 to 1.

10. The liquid medicine storage and supply device according to claim 8, characterized in that: Telescopic plates (85) are fixedly connected to opposite sides of the circumferential surface of the cleaning water pipe (8), and one end of the telescopic plate (85) facing away from the cleaning water pipe (8) is fixed to the edge of the sliding hole so that the telescopic plate (85) blocks the sliding hole.

Images