A liquid coating equipment for double-drive fertilizer production

Abstract

The present invention belongs to the technical field of dual-drive fertilizer production, and discloses a liquid medicine coating device for dual-drive fertilizer production, including a base, a cam divider is fixedly installed in the middle of the top of the base, a cylinder is fixedly installed at the output end of the cam divider, a mounting frame is fixedly installed at the output end of the cylinder, bearings are axially and evenly installed at the bottom end of the mounting frame, and extension rods are installed at the bottom ends of the bearings. The present invention abandons the traditional spray coating method by utilizing a storage component that can rotate circumferentially and a storage component that can move up and down to cooperate with a coating component, and instead immerses the fertilizer particles into the interior of the coating component, and cooperates with the clamping between the transmission shaft and the transmission sleeve to achieve rapid rolling of the fertilizer particles, so that they are evenly in contact with the liquid medicine, and the coating operation is quickly completed, avoiding the problem that the traditional device adopts a spraying method for coating, which is easy to cause difficulty in completing the coverage, and improving the coating quality.

Description

Technical Field

[0001] The invention belongs to the technical field of double-drive drug fertilizer production, and specifically relates to a drug liquid coating device for double-drive drug fertilizer production. Background Art

[0002] Double-drive pesticide fertilizer refers to an ecological compound fertilizer that organically combines the functions of pesticides and fertilizers. It can not only provide the necessary nutrition for crops, but also effectively prevent and treat pests and diseases, achieving the effect of "integration of pesticides and fertilizers". This kind of pesticide fertilizer combines pesticides and fertilizers stably through a specific ratio formula and process technology to form a multifunctional compound system. The biggest feature of double-drive pesticide fertilizer is its dual function, that is, it can provide nutrition and prevent and treat pests and diseases. This feature allows farmers to reduce the number of operating steps when working in the field, saving labor and time.

[0003] The main structure of the dual-drive fertilizer includes the fertilizer inside and the pesticide layer forming a coating on the outside. During processing, the sandwich operation is achieved by coating the pesticide layer on the surface of the fertilizer. In actual processing, the coating operation is mainly achieved by spraying pesticides on the surface of the fertilizer particles and drying the pesticides. This coating method makes it difficult to completely cover the surface of the fertilizer with the pesticide coating because the fertilizer particles are basically in a static state and require a large amount of pesticides to spray them, which leads to a decrease in the use effect and urgently needs to be improved.

[0004] At the same time, in the processing of dual-drive pesticide fertilizers, after the surface of the fertilizer particles is covered with coating, they need to be dried quickly to ensure a dry coating. However, the current drying method requires switching between multiple devices. During the conversion process, the unformed pesticide coating covering the surface of the fertilizer particles is damaged due to switching between other devices, affecting product quality. Summary of the invention

[0005] The object of the present invention is to provide a liquid coating device for producing double-drive fertilizer to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: a kind of liquid coating equipment for dual-drive fertilizer production, comprising a base, a cam divider is fixedly installed in the middle part of the top of the base, a cylinder is fixedly installed at the output end of the cam divider, a mounting frame is fixedly installed at the output end of the cylinder, bearings are axially installed at equal intervals at the bottom end of the mounting frame, extension rods are installed at the bottom ends of the bearings, storage components are installed at the bottom ends of the extension rods, a coating component and a drying component are respectively provided on the left and rear sides of the top of the base, support legs are installed at the bottom ends of the coating component and the drying component, the bottom ends of the support legs are connected to the top of the base, fixed frames are installed in the middle parts of the bottom ends of the coating component and the drying component, motors are installed at the top of the fixed frames, the output end of the motor passes through the bottom end of the coating component or the drying component and is fixedly installed with a transmission sleeve located inside the coating component or the drying component.

[0007] As a further technical solution of the present invention, there are three storage assemblies in total and they are distributed at equal angles on the top of the base, and the angle between every two storage assemblies is one hundred and twenty degrees, and the single rotation angle of the cam divider is one hundred and twenty degrees.

[0008] In actual use, first of all, it is necessary to inject slurry liquid into the interior of the coating component, and at the same time, it is necessary to prepare the fertilizer particles to be coated, and put them into the interior of the storage component, and turn on the cylinder to control the mounting frame to rise until the three storage components are driven to rise synchronously, until both storage components are completely out of the interior of the coating component and the drying component, the preliminary preparation before coating is completed.

[0009] As a further technical solution of the present invention, the material storage assembly includes a material storage tank, the outer side surface of the material storage tank is axially evenly spaced with through holes, the top end of the material storage tank is movably connected to a top sealing plate, and the bottom end of the material storage tank is movably connected to a bottom sealing plate.

[0010] As a further technical solution of the present invention, a movable rod is provided in the middle of the storage tank, the bottom end of the movable rod is connected to the middle of the top end of the bottom sealing plate, and a transmission shaft is fixedly installed in the middle of the bottom end of the bottom sealing plate.

[0011] As a further technical solution of the present invention, a second magnet is fixedly sleeved on the outer side surface of the movable rod near the top, and a first magnet is fixedly installed on the top of the movable rod. When the bottom end of the top sealing plate contacts the top of the storage tank, the top sealing plate and the second magnet are attracted to each other.

[0012] As a further technical solution of the present invention, when the bottom end of the top sealing plate contacts the top end of the coating component and the drying component, the storage tank is completely located inside the coating component and the drying component, and the first magnet is movably engaged with the transmission sleeve.

[0013] When the fertilizer particles are put in, the top sealing plate which is not located above the coating component and the drying component can be lifted up to release the adsorption between the bottom end of the top sealing plate and the second magnet, and the top end of the top sealing plate and the first magnet are adsorbed. At this time, the storage tank can be opened, and all the fertilizer particles to be coated can be put into the storage tank. After the putting in is completed, the top sealing plate can be pressed down to make the top sealing plate adsorbed between the second magnet again, and the material putting in process is completed.

[0014] After the coating of the drug solution is completed and the drug solution is dried, the storage component can continue to be controlled to rotate circumferentially until the storage component rotates to the upper position of the non-coating component and the drying component. At this time, the active clamping connection between the top sealing plate and the storage tank can be maintained to prevent the top sealing plate from being separated from the storage tank, and the cylinder can be controlled to shorten, thereby driving the mounting frame and the extension rod to descend. At this time, the active rod and the bottom sealing plate move downward relative to the storage tank, and the dual-drive drug fertilizer inside the storage tank can be automatically discharged, completing the rapid discharging operation.

[0015] As a further technical solution of the present invention, the coating component includes a medicine liquid tank, the output shaft of the motor passes through the bottom end of the medicine liquid tank, the top end of the medicine liquid tank contacts the bottom end of the top sealing plate, the interior of the medicine liquid tank is filled with slurry medicine, and injection valves are fixedly installed on the left and right sides of the bottom end of the medicine liquid tank, and the bottom end of the medicine liquid tank is connected to the top end of the supporting leg.

[0016] When the storage tank is loaded with feed particles to be coated, the cam divider can be turned on to drive the mounting frame to rotate clockwise, so that the corresponding storage assembly rotates to the top of the coating assembly. At this time, the cylinder can be turned on and controlled to shorten, so that the mounting frame moves downward. At this time, the extension rod and the storage assembly move downward accordingly, until the storage assembly descends to the inside of the coating assembly, and the bottom end of the top sealing plate contacts the top of the liquid medicine tank. At this time, the storage tank and the fertilizer particles inside can be completely immersed in the slurry liquid, and the transmission shaft and the transmission sleeve are mutually engaged. By turning on the motor, the transmission sleeve and the transmission shaft can be driven to rotate until the storage tank rotates, so that the fertilizer particles inside the storage tank roll and fully contact with the liquid medicine, completing the coating operation.

[0017] By utilizing a circumferentially rotatable storage component and a vertically displaceable storage component in conjunction with a coating component, the traditional spray coating method is abandoned, and the fertilizer particles are immersed in the interior of the coating component, and the clamping connection between the transmission shaft and the transmission sleeve is used to achieve rapid rolling of the fertilizer particles, so that they are evenly in contact with the drug solution, and the coating operation is completed quickly, avoiding the problem of difficulty in completing coverage caused by traditional devices using spray coating, thereby improving the coating quality.

[0018] As a further technical solution of the present invention, a fixing plate is fixedly installed on one side of the inner side of the medicine liquid tank, an electric push rod is installed on one side of the fixing plate close to the middle of the medicine liquid tank, and a cleaning plate is installed on the output end of the electric push rod.

[0019] At the same time, during the coating process, the electric push rod can be turned on to push the cleaning plate toward the middle of the liquid medicine tank until one side of the cleaning plate contacts the outer side of the storage tank. At this time, the motor can be turned on to control the rotation of the storage tank. At this time, the outer side of the storage tank can rub against the cleaning plate, and the liquid medicine adhering to the outer side of the storage tank can be automatically removed, completing the self-cleaning process.

[0020] By utilizing the rapid rotation of the storage tank during coating and the contact between the cleaning plate and the storage tank, the automatic cleaning process can be completed during the coating process, avoiding the situation in traditional devices where the spraying of the liquid medicine causes the device to be contaminated with the liquid medicine, thus affecting the normal coating process. At the same time, the consumption of the liquid medicine is reduced, and the coating quality of the dual-drive fertilizer is improved.

[0021] As a further technical solution of the present invention, the drying component includes a drying tank, the top end of the drying tank is in contact with the bottom end of the top sealing plate, the output shaft of the motor passes through the bottom end of the drying tank, and the bottom end of the drying tank is connected to the top end of the supporting leg.

[0022] As a further technical solution of the present invention, drain valves are fixedly installed on both left and right sides of the bottom of the drying tank, and electric heating pipes are fixedly installed at equal angles on the inner side surface of the drying tank.

[0023] When the fertilizer particles are coated, the cylinder can be turned on and the mounting frame can be controlled to rise, so that the coated fertilizer particles can rise, and the cam divider can be controlled to rotate, so that the coated fertilizer particles can move to the top of the drying assembly. At the same time, the storage assembly can be controlled to descend, so that all the coated fertilizer particles can enter the drying tank, and the transmission shaft and the transmission sleeve can be connected, and the electric heating tube and the motor at the bottom of the drying tank can be turned on to evenly dry the fertilizer particles in the storage tank, completing the drying process.

[0024] By reusing the storage component that can rotate in a circular direction and move up and down, and cooperating with the drying component, it can be quickly dried after the coating is completed without changing the carrying device, and the whole process is completed automatically, which effectively avoids the problem of traditional devices needing to switch the carrying device during drying, which makes the unformed coating prone to collision. It can effectively reduce the collision of the coating before drying, reduce damage, and thus improve product quality.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. The present invention uses a circumferentially rotatable storage component and a vertically displaceable storage component in conjunction with a coating component, abandons the traditional spray coating method, and instead immerses the fertilizer particles into the interior of the coating component, and cooperates with the clamping connection between the transmission shaft and the transmission sleeve to achieve rapid rolling of the fertilizer particles, so that they are evenly in contact with the liquid medicine, and the coating operation is quickly completed, avoiding the problem of difficulty in completing coverage caused by the traditional device using a spray coating method, thereby improving the coating quality.

[0027] 2. The present invention reuses the storage component that can rotate circumferentially and move up and down, and cooperates with the drying component so that it can be quickly dried without changing the carrying device after the coating is completed, and the whole process is completed automatically, which effectively avoids the problem that the traditional device needs to switch the carrying device during drying, which makes the unformed coating prone to collision. It can effectively reduce the collision phenomenon of the coating before drying, reduce damage, and thus improve product quality.

[0028] 3. The present invention utilizes the rapid rotation of the storage tank during coating and the contact between the cleaning plate and the storage tank to complete the automatic cleaning process during coating, thereby avoiding the situation in which the traditional device is contaminated with the liquid medicine due to the spraying of the liquid medicine during coating, thus affecting the normal coating process. At the same time, the consumption of the liquid medicine is reduced, and the coating quality of the dual-drive fertilizer is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the cooperation between the base, the mounting frame and the bearing structure of the present invention;

[0031] Figure 3 is a cross-sectional schematic diagram of the internal structure of the drying component of the present invention;

[0032] Figure 4 is a cross-sectional schematic diagram of the internal structure of the coating component of the present invention;

[0033] Figure 5 for Figure 4 A magnified schematic diagram of the structure at center A;

[0034] Figure 6 It is a separate schematic diagram of the material storage assembly structure of the present invention;

[0035] Figure 7 It is a cross-sectional schematic diagram of the internal structure of the material storage assembly of the present invention;

[0036] Figure 8 It is an exploded schematic diagram of the material storage assembly structure of the present invention.

[0037] In the figure: 1. base; 2. cam divider; 3. cylinder; 4. mounting frame; 5. bearing; 6. extension rod; 7. storage assembly; 701. storage tank; 702. through hole; 703. top sealing plate; 704. bottom sealing plate; 705. movable rod; 706. transmission shaft; 707. first magnet; 708. second magnet; 8. supporting leg; 9. fixing frame; 10. motor; 11. transmission sleeve; 12. coating assembly; 121. medicine liquid tank; 122. injection valve; 123. fixing plate; 124. electric push rod; 125. cleaning plate; 13. drying assembly; 131. drying tank; 132. drain valve; 133. electric heating pipe. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 8 As shown, in the embodiment of the present invention, a liquid medicine coating device for dual-drive fertilizer production includes a base 1, a cam divider 2 is fixedly installed in the middle of the top of the base 1, a cylinder 3 is fixedly installed at the output end of the cam divider 2, a mounting frame 4 is fixedly installed at the output end of the cylinder 3, bearings 5 ​​are axially and evenly installed at the bottom end of the mounting frame 4, extension rods 6 are installed at the bottom ends of the bearings 5, and storage components 7 are installed at the bottom ends of the extension rods 6. A coating component 12 and a drying component 13 are respectively provided on the left and rear sides of the top of the base 1, and the bottom ends of the coating components 12 and the drying components 13 are installed Support legs 8, the bottom ends of the support legs 8 are connected to the top of the base 1, a fixing frame 9 is installed in the middle of the bottom ends of the coating component 12 and the drying component 13, a motor 10 is installed on the top of the fixing frame 9, the output end of the motor 10 passes through the bottom end of the coating component 12 or the drying component 13 and is fixedly installed with a transmission sleeve 11 located inside the coating component 12 or the drying component 13, there are three storage components 7 in total and they are distributed at equal angles on the top of the base 1, and the angle between every two storage components 7 is one hundred and twenty degrees, and the single rotation angle of the cam divider 2 is one hundred and twenty degrees.

[0040] In actual use, firstly, the slurry liquid medicine needs to be injected into the coating component 12, and at the same time, the fertilizer particles to be coated need to be prepared and put into the storage component 7 at the same time, and the cylinder 3 is turned on to control the mounting frame 4 to rise until the three storage components 7 are driven to rise synchronously, until the two storage components 7 are completely out of the coating component 12 and the drying component 13, and the preliminary preparation before coating is completed.

[0041] like Figure 1 Figure 6 as well as Figure 7 and Figure 8 As shown, the material storage assembly 7 includes a material storage tank 701, and the outer side surface of the material storage tank 701 is axially and evenly spaced with through holes 702. The top of the material storage tank 701 is movably connected with a top sealing plate 703, and the bottom of the material storage tank 701 is movably connected with a bottom sealing plate 704. A movable rod 705 is provided in the middle of the material storage tank 701, and the bottom end of the movable rod 705 is connected to the middle of the top of the bottom sealing plate 704. A transmission shaft 706 is fixedly installed in the middle of the bottom end of the bottom sealing plate 704. The outer side surface of the movable rod 705 is close to the top A second magnet 708 is fixedly sleeved at the position, a first magnet 707 is fixedly installed on the top of the movable rod 705, when the bottom end of the top sealing plate 703 contacts the top of the storage tank 701, the top sealing plate 703 and the second magnet 708 are attracted to each other, when the bottom end of the top sealing plate 703 contacts the top of the coating component 12 and the drying component 13, the storage tank 701 is completely located inside the coating component 12 and the drying component 13, and the first magnet 707 is movably engaged with the transmission sleeve 11.

[0042] When the fertilizer particles are put in, the top sealing plate 703 which is not located above the coating component 12 and the drying component 13 can be lifted up to release the adsorption between the bottom end of the top sealing plate 703 and the second magnet 708, and the top end of the top sealing plate 703 and the first magnet 707 are adsorbed. At this time, the storage tank 701 can be opened, and all the fertilizer particles to be coated can be put into the storage tank 701. After the putting in is completed, the top sealing plate 703 can be pressed down to make the top sealing plate 703 and the second magnet 708 be adsorbed again, and the material putting in process is completed.

[0043] After the coating of the drug solution is completed and the drug solution is dried, the storage component 7 can continue to be controlled to rotate circumferentially until the storage component 7 rotates to the upper position of the non-coating component 12 and the drying component 13. At this time, the active clamping connection between the top sealing plate 703 and the storage tank 701 can be maintained, and the top sealing plate 703 is kept from being separated from the storage tank 701. The cylinder 3 is controlled to shorten, thereby driving the mounting frame 4 and the extension rod 6 to descend. At this time, the movable rod 705 and the bottom sealing plate 704 move downward relative to the storage tank 701, and the double-drive drug fertilizer inside the storage tank 701 can be automatically discharged, completing the rapid discharging operation.

[0044] like Figure 1 and Figure 4 as well as Figure 5As shown, the coating component 12 includes a medicine liquid tank 121, the output shaft of the motor 10 passes through the bottom end of the medicine liquid tank 121, the top end of the medicine liquid tank 121 contacts the bottom end of the top sealing plate 703, the interior of the medicine liquid tank 121 is filled with slurry medicine, and injection valves 122 are fixedly installed on the left and right sides of the bottom end of the medicine liquid tank 121, and the bottom end of the medicine liquid tank 121 is connected to the top end of the supporting leg 8.

[0045] Embodiment: When the storage tank 701 is loaded with feed particles to be coated, the cam divider 2 can be turned on to drive the mounting frame 4 to rotate clockwise, so that the corresponding storage assembly 7 rotates to the top of the coating assembly 12. At this time, the cylinder 3 can be turned on and controlled to shorten, so that the mounting frame 4 moves downward. At this time, the extension rod 6 and the storage assembly 7 move downward accordingly, until the storage assembly 7 descends to the inside of the coating assembly 12, and the bottom end of the top sealing plate 703 contacts the top of the liquid medicine tank 121. At this time, the storage tank 701 and the fertilizer particles inside can be completely soaked in the slurry liquid, and the transmission shaft 706 and the transmission sleeve 11 are mutually engaged. By turning on the motor 10, the transmission sleeve 11 and the transmission shaft 706 can be driven to rotate until the storage tank 701 rotates, so that the fertilizer particles inside the storage tank 701 roll and fully contact with the liquid medicine, completing the coating operation.

[0046] By utilizing the circumferentially rotatable storage component 7 and the vertically displaceable storage component 7 in conjunction with the coating component 12, the traditional spray coating method is abandoned, and the fertilizer particles are immersed in the interior of the coating component 12, and the drive shaft 706 and the drive sleeve 11 are clamped together to achieve rapid rolling of the fertilizer particles, so that they are evenly in contact with the liquid medicine, and the coating operation is completed quickly, avoiding the problem of difficulty in completing coverage caused by the traditional device using a spray coating method, thereby improving the coating quality.

[0047] like Figure 4 and Figure 5 As shown, a fixing plate 123 is fixedly installed on one side of the inner side of the liquid medicine tank 121 , an electric push rod 124 is installed on one side of the fixing plate 123 close to the middle of the liquid medicine tank 121 , and a cleaning plate 125 is installed on the output end of the electric push rod 124 .

[0048] At the same time, during the coating process, the electric push rod 124 can be turned on to push the cleaning plate 125 to move toward the middle of the medicine liquid tank 121 until one side of the cleaning plate 125 contacts the outer side of the storage tank 701. At this time, the motor 10 can be turned on to control the rotation of the storage tank 701. At this time, the outer side of the storage tank 701 can rub against the cleaning plate 125, and the medicine liquid adhering to the outer side of the storage tank 701 can be automatically removed, completing the self-cleaning process.

[0049] By utilizing the rapid rotation of the storage tank 701 during coating and the contact between the cleaning plate 125 and the storage tank 701, the automatic cleaning process can be completed during the coating process, thereby avoiding the situation in which the traditional device is contaminated with the liquid medicine due to the spraying of the liquid medicine during coating, thus affecting the normal coating process. At the same time, the consumption of the liquid medicine is reduced, and the coating quality of the dual-drive fertilizer is improved.

[0050] like Figure 1 and Figure 3 As shown, the drying assembly 13 includes a drying tank 131, the top of the drying tank 131 is in contact with the bottom of the top sealing plate 703, the output shaft of the motor 10 passes through the bottom of the drying tank 131, the bottom of the drying tank 131 is connected to the top of the supporting leg 8, drain valves 132 are fixedly installed on the left and right sides of the bottom of the drying tank 131, and electric heating pipes 133 are fixedly installed at equal angles on the inner side surface of the drying tank 131.

[0051] Embodiment: After the fertilizer particles are coated, the cylinder 3 can be turned on and the mounting frame 4 can be controlled to rise, so that the coated fertilizer particles can rise, and the cam divider 2 can be controlled to rotate, so that the coated fertilizer particles can move to the top of the drying component 13, and the storage component 7 can be controlled to descend at the same time, so that all the coated fertilizer particles can enter the drying tank 131, and the transmission shaft 706 can be connected with the transmission sleeve 11, and the electric heating tube 133 and the motor 10 at the bottom of the drying tank 131 can be turned on, so that the fertilizer particles inside the storage tank 701 can be evenly dried, and the drying process is completed.

[0052] By reusing the storage component 7 that can rotate circumferentially and move up and down, and cooperating with the drying component 13, it can be quickly dried without changing the carrying device after the coating is completed, and the whole process is completed automatically, which effectively avoids the problem that the traditional device needs to switch the carrying device during drying, which makes the unformed coating prone to collision. It can effectively reduce the collision phenomenon of the coating before drying, reduce damage, and thus improve product quality.

[0053] Working principle and usage process:

[0054] When in use, firstly, a slurry liquid medicine needs to be injected into the coating component 12, and at the same time, the fertilizer particles to be coated need to be prepared and put into the storage component 7, and the cylinder 3 is turned on to control the mounting frame 4 to rise, until the three storage components 7 are driven to rise synchronously, until the two storage components 7 are completely out of the coating component 12 and the drying component 13, and the preliminary preparation before coating is completed;

[0055] When the fertilizer particles are put in, the top sealing plate 703 which is not located above the coating component 12 and the drying component 13 can be lifted up to release the adsorption between the bottom end of the top sealing plate 703 and the second magnet 708, and the top end of the top sealing plate 703 and the first magnet 707 are adsorbed. At this time, the storage tank 701 can be opened, and all the fertilizer particles to be coated can be put into the storage tank 701. After the putting in is completed, the top sealing plate 703 can be pressed down to make the top sealing plate 703 and the second magnet 708 be adsorbed again, and the material putting in process is completed.

[0056] When the storage tank 701 is loaded with feed particles to be coated, the mounting frame 4 can be driven to rotate clockwise by opening the cam divider 2, so that the corresponding storage assembly 7 rotates to the top of the coating assembly 12. At this time, the cylinder 3 can be opened and controlled to shorten, so that the mounting frame 4 moves downward, and the extension rod 6 and the storage assembly 7 move downward accordingly, until the storage assembly 7 descends to the inside of the coating assembly 12, and the bottom end of the top sealing plate 703 contacts the top of the liquid medicine tank 121. At this time, the storage tank 701 and the fertilizer particles inside can be completely immersed in the slurry liquid, and the transmission shaft 706 and the transmission sleeve 11 are mutually engaged. By turning on the motor 10, the transmission sleeve 11 and the transmission shaft 706 can be driven to rotate until the storage tank 701 rotates, so that the fertilizer particles inside the storage tank 701 roll and fully contact with the liquid medicine, and the coating operation is completed;

[0057] At the same time, during the coating process, the electric push rod 124 can be turned on to push the cleaning plate 125 to move toward the middle of the liquid medicine tank 121 until one side of the cleaning plate 125 contacts the outer side of the storage tank 701. At this time, the motor 10 can be turned on to control the rotation of the storage tank 701. At this time, the outer side of the storage tank 701 can rub against the cleaning plate 125, and the liquid medicine adhering to the outer side of the storage tank 701 can be automatically removed, completing the self-cleaning process;

[0058] After the fertilizer granules are coated, the cylinder 3 can be turned on and the mounting frame 4 can be controlled to rise, so that the coated fertilizer granules can rise, and the cam divider 2 can be controlled to rotate, so that the coated fertilizer granules can move to the top of the drying assembly 13, and the storage assembly 7 can be controlled to descend, so that all the coated fertilizer granules can enter the drying tank 131, and the transmission shaft 706 can be connected with the transmission sleeve 11, and the electric heating tube 133 and the motor 10 at the bottom of the drying tank 131 can be turned on, so that the fertilizer granules in the storage tank 701 can be evenly dried, and the drying process is completed;

[0059] After the coating of the drug solution is completed and the drug solution is dried, the storage component 7 can continue to be controlled to rotate circumferentially until the storage component 7 rotates to the upper position of the non-coating component 12 and the drying component 13. At this time, the active clamping connection between the top sealing plate 703 and the storage tank 701 can be maintained, and the top sealing plate 703 is kept from being separated from the storage tank 701. The cylinder 3 is controlled to shorten, thereby driving the mounting frame 4 and the extension rod 6 to descend. At this time, the movable rod 705 and the bottom sealing plate 704 move downward relative to the storage tank 701, and the double-drive drug fertilizer inside the storage tank 701 can be automatically discharged, completing the rapid discharging operation.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid medicine coating device for dual-drive fertilizer production, comprising a base (1), characterized in that: A cam divider (2) is fixedly mounted in the middle of the top of the base (1); a cylinder (3) is fixedly mounted on the output end of the cam divider (2); a mounting frame (4) is fixedly mounted on the output end of the cylinder (3); bearings (5) are axially mounted at equal intervals on the bottom end of the mounting frame (4); extension rods (6) are mounted on the bottom ends of the bearings (5); and storage components (7) are mounted on the bottom ends of the extension rods (6). A coating component (12) and a drying component (13) are respectively mounted on the left and rear sides of the top of the base (1). The bottom ends of the coating component (12) and the drying component (13) are both equipped with support legs (8), the bottom ends of the support legs (8) are connected to the top end of the base (1), the middle parts of the bottom ends of the coating component (12) and the drying component (13) are both equipped with fixed frames (9), the top ends of the fixed frames (9) are both equipped with motors (10), the output end of the motor (10) passes through the bottom end of the coating component (12) or the drying component (13) and is fixedly equipped with a transmission sleeve (11) located inside the coating component (12) or the drying component (13); The material storage assembly (7) comprises a material storage tank (701), the outer side surface of the material storage tank (701) is provided with through holes (702) at equal intervals in the axial direction, the top end of the material storage tank (701) is movably clamped with a top sealing plate (703), and the bottom end of the material storage tank (701) is movably clamped with a bottom sealing plate (704); A movable rod (705) is provided in the middle of the storage tank (701), the bottom end of the movable rod (705) is connected to the middle of the top end of the bottom sealing plate (704), and a transmission shaft (706) is fixedly installed in the middle of the bottom end of the bottom sealing plate (704); A second magnet (708) is fixedly sleeved on the outer side surface of the movable rod (705) near the top, and a first magnet (707) is fixedly installed on the top of the movable rod (705). When the bottom end of the top sealing plate (703) contacts the top of the storage tank (701), the top sealing plate (703) and the second magnet (708) are attracted to each other. When the bottom end of the top sealing plate (703) contacts the top ends of the coating component (12) and the drying component (13), the storage tank (701) is completely located inside the coating component (12) and the drying component (13), and the first magnet (707) is movably engaged with the transmission sleeve (11); The coating assembly (12) comprises a liquid medicine tank (121), the output shaft of the motor (10) passes through the bottom end of the liquid medicine tank (121), the top end of the liquid medicine tank (121) contacts the bottom end of the top sealing plate (703), the interior of the liquid medicine tank (121) is filled with slurry liquid medicine, injection valves (122) are fixedly installed on both left and right sides of the bottom end of the liquid medicine tank (121), and the bottom end of the liquid medicine tank (121) is connected to the top end of the supporting leg (8); A fixing plate (123) is fixedly mounted on one side of the inner side of the liquid medicine tank (121), an electric push rod (124) is mounted on one side of the fixing plate (123) close to the middle of the liquid medicine tank (121), and a cleaning plate (125) is mounted on the output end of the electric push rod (124); The drying assembly (13) comprises a drying tank (131), the top end of the drying tank (131) contacts the bottom end of the top sealing plate (703), the output shaft of the motor (10) passes through the bottom end of the drying tank (131), and the bottom end of the drying tank (131) is connected to the top end of the supporting leg (8); Liquid drain valves (132) are fixedly mounted on both left and right sides of the bottom end of the drying tank (131), and electric heating pipes (133) are fixedly mounted at equal angles on the inner side surface of the drying tank (131).

2. A dual-drive liquid coating equipment for producing fertilizer according to claim 1, characterized in that: The number of the material storage components (7) is three and they are distributed at equal angles on the top of the base (1), and the angle between every two material storage components (7) is one hundred and twenty degrees. The single rotation angle of the cam divider (2) is one hundred and twenty degrees.

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