Multi-nozzle atomizer for preparing sustained-release balls

Abstract

The utility model discloses a multi-nozzle atomizer for preparing sustained-release balls, and relates to the technical field of medicine production. The atomizer comprises a shell, the top and the bottom of the shell are sleeved with a top cover and a bottom cover respectively in a threaded mode, an adjusting assembly is arranged on the upper portion in the shell, and an atomizing assembly is further arranged on the lower portion in the shell. The adjusting assembly comprises an adjusting shell, a moving plate and a rotating plate, and the adjusting shell is fixedly connected to the upper portion of the interior of the shell; the atomization assembly comprises a mounting disc, an atomization piece, a pressing plate and a double-shaft motor. The movable plate drives the rotating plate to rotate, the diameter of the channel is changed through the inclination angle of the rotating plate, the problem that in the prior art, the gas outlet speed of atomized gas is inconvenient to adjust according to requirements is solved, and the rotating frame drives the pressing plate to clamp the atomizing piece on the inner side of the mounting groove in the surface of the mounting disc; and the atomization sheet in the mounting groove can be conveniently ejected through the ejection plate, so that the problem that the atomization sheet is inconvenient to overhaul and replace in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medicine production, in particular to a multi-nozzle atomizer for preparing slow-release balls. Background Art

[0002] Sustained-release spheres are microsphere preparations that slowly release drugs at a non-constant rate in a specified release medium. They can prolong the release and absorption of drugs in the body, thereby extending the duration of drug action. In the preparation process of sustained-release spheres, it is usually necessary to atomize the raw materials. In order to facilitate the atomization of the raw materials, a multi-nozzle atomizer is generally used.

[0003] The existing document with publication number CN216988314U discloses a variable frequency multi-nozzle ultrasonic atomizer, comprising a base, an integrated or separate atomizing tank is mounted on the base, the atomizing tank is hourglass-shaped, an atomizing chamber and a buffer chamber are arranged in the atomizing tank, an ultrasonic atomizing sheet is installed between the base and the atomizing tank, a plurality of atomizing nozzles are arranged on the ultrasonic atomizing sheet, the atomizing chamber is connected to an air inlet pipe and a feed pipe, and the buffer chamber is connected to an air outlet pipe;

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The multi-nozzle ultrasonic atomizer mentioned above has an integrated or separated atomizer tank installed on its base, and an ultrasonic atomizer sheet is installed between the base and the atomizer tank, and the ultrasonic atomizer sheet is used to atomize the sustained-release ball raw material in the atomizer tank. However, during use, it is not convenient to quickly install and disassemble the ultrasonic atomizer sheet, so it is not convenient to inspect and replace the ultrasonic atomizer sheet;

[0006] 2. The multi-nozzle ultrasonic atomizer mentioned above has an hourglass-shaped atomizing tank with a waisted structure, through which the atomized particles are brought out by the compressed gas better and faster. However, during use, since the size of the waisted structure is fixed, it is not convenient to adjust the time when the atomized particles are brought out according to demand.

[0007] To this end, we provide a multi-nozzle atomizer for preparing sustained-release balls to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a multi-nozzle atomizer for preparing slow-release balls, which drives a rotating plate to rotate by a moving plate, thereby changing the diameter of the channel by the inclination angle of the rotating plate, thereby solving the existing problem that it is inconvenient to adjust the outlet speed of the atomized gas according to needs, and drives a pressing plate to clamp the atomizing sheet on the inner side of a mounting groove on the surface of a mounting plate by a rotating frame, and conveniently ejects the atomizing sheet in the mounting groove by an ejection plate, thereby solving the existing problem that it is inconvenient to inspect and replace the atomizing sheet.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a multi-nozzle atomizer for preparing slow-release balls, comprising a shell, a top cover and a bottom cover are respectively threadedly sleeved on the top and bottom of the shell, an adjustment component is arranged above the interior of the shell, and an atomizing component is also arranged below the interior of the shell;

[0011] The adjusting assembly comprises an adjusting shell, a moving plate and a rotating plate. The adjusting shell is fixedly connected to the upper part of the inner part of the outer shell. A channel is opened on the surface of the adjusting shell. The inner walls on both sides of the channel are provided with mounting cavities. The inner parts of the mounting cavities are fixedly connected with electric push rods. The piston shafts of the electric push rods are fixedly connected to the outer wall of the moving plate on the side away from each other. One end of the rotating plate is respectively rotatably connected to the upper end and the lower end of the moving plate. The other end of the moving plate is respectively rotatably connected to the upper and lower parts on both sides of the inner part of the channel.

[0012] The atomization assembly includes a mounting plate, an atomization sheet, a pressure plate and a dual-axis motor. The mounting plate is fixedly connected to the top of the bottom cover. The upper surface of the mounting plate is provided with a plurality of mounting grooves in a circular array. An inner cavity is provided at the inner center of the mounting plate. The atomization sheet is located on the inner side of the mounting groove on the upper surface of the mounting plate. An ejection plate is movably connected to the lower inner side of the mounting groove on the upper surface of the mounting plate. The lower surface of the pressure plate is abutted and connected to the top of the atomization sheet. A second mounting rod is welded to the upper surface of the pressure plate. A rotating frame is fixedly connected to the top of the second mounting rod. The dual-axis motor is fixedly connected to the inside of the inner cavity. The output shaft above the dual-axis motor rotates through the top of the inner cavity and is fixedly connected to a rotating shaft through a coupling. The top of the rotating shaft is fixedly connected to the bottom center of the rotating frame.

[0013] The utility model is further configured as follows: a feed pipe is passed through the lower part of the front end surface of the shell, and a feed valve is fixedly connected to one end of the feed pipe located outside the shell;

[0014] An air inlet pipe is passed through the lower part of the outer wall of one side of the shell, and an air inlet valve is fixedly connected to one end of the air inlet pipe located outside the shell.

[0015] The utility model is further configured as follows: a support frame is further provided on the outer side of the shell, a collar is fixedly connected to the inside of the support frame, the inner side of the collar is welded to the center position of the outer side of the shell, and support rods are welded around the bottom of the support frame.

[0016] The utility model is further configured as follows: an air outlet pipe is passed through the center position of the surface of the top cover, one end of the air outlet pipe located inside the outer shell is fixedly connected to an air collecting hood, one end of the air outlet pipe located outside the outer shell is fixedly connected to a diverter, the outer wall of the diverter is fixedly connected to a mounting pipe, and one end of the mounting pipe away from the diverter is fixedly connected to an atomizing nozzle.

[0017] The utility model is further configured as follows: a sewage pipe is passed through the center of the surface of the bottom cover, and a sewage valve is fixedly connected to one end of the sewage pipe located outside the shell.

[0018] The utility model is further configured as follows: mounting holes are provided around the front and rear end surfaces inside the channel, the inside of each mounting hole is rotatably connected to a first mounting rod, an inner plate is welded to one end of the first mounting rod located outside the mounting hole, and one end of the inner plate away from the first mounting rod is movably connected to the inside of the rotating plate;

[0019] The front and rear ends of the outer wall on one side of the rotating plate are both provided with sliding grooves, the interior of the sliding grooves are slidably connected with sliders, and one side of the sliders is respectively welded to the front and rear ends of the outer wall on one side of the inner plate.

[0020] The utility model is further configured as follows: L-shaped legs are welded on the outer walls around the mounting plate, fixing rods are passed through the lateral arms of the L-shaped legs, the bottom ends of the fixing rods are respectively welded around the top of the bottom cover, and the top ends of the fixing rods are threadedly sleeved with fixing nuts.

[0021] The utility model is further configured as follows: a third mounting rod is welded to the lower surface of the ejection plate, the bottom end of the third mounting rod movably passes through the bottom of the mounting groove on the surface of the mounting plate and is welded with a lifting frame, a sliding sleeve passes through the center position of the surface of the lifting frame, the internal threaded sleeve of the sliding sleeve is provided with a screw rod, the top end of the screw rod rotates through the bottom of the inner cavity and is fixedly connected to the output shaft below the dual-axis motor, and the bottom end of the screw rod is rotatably connected to the inside of the bearing seat located below the mounting plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model sets an adjustment component, drives the moving plate to move inside the channel through the electric push rod, and drives the rotating plate to rotate through the moving plate, thereby changing the inclination angle of the rotating plate. By adjusting the inclination angle of the rotating plate, the caliber of the channel is adjusted, and then the speed of the atomized gas passing through the channel is adjusted, which is convenient for adjusting the outlet speed of the atomized gas according to demand.

[0024] 2. The utility model sets an atomization assembly, and the output shaft of the dual-axis motor drives the rotating shaft and the screw rod to rotate respectively. The rotating shaft drives the pressure plate to rotate through the rotating frame, so that the pressure plate is separated from the atomization sheet. Under the action of the threaded connection between the screw rod and the sliding sleeve, the sliding sleeve drives the rotating frame and the ejection plate to rise and fall, and the atomization sheet is ejected from the mounting groove on the surface of the mounting plate through the ejection plate, thereby realizing the rapid disassembly of the atomization sheet, and facilitating the inspection and replacement of the atomization sheet.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The overall structure diagram of a multi-nozzle atomizer for preparing slow-release balls is shown;

[0028] Figure 2 It is an overall front cross-sectional view of the utility model;

[0029] Figure 3 This is a structural disassembly diagram of the top cover of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the bottom cover of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the adjustment component of the utility model;

[0032] Figure 6 It is a front cross-sectional view of the regulating shell of the utility model;

[0033] Figure 7 It is a schematic diagram of the installation between the movable plate and the rotating plate of the utility model;

[0034] Figure 8 This is a structural disassembly diagram of the rotating plate of the utility model;

[0035] Fig. 9 This is a schematic diagram of the structure of the atomization assembly of the utility model;

[0036] Fig.10 It is a front cross-sectional view of the installation plate of the utility model;

[0037] Fig.11 It is a structural schematic diagram of the pressing plate of the utility model;

[0038] Fig.12 It is a structural schematic diagram of the ejector plate of the utility model.

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 100-housing, 101-feed pipe, 102-feed valve, 103-inlet pipe, 104-inlet valve, 200-top cover, 201-outlet pipe, 202-gas collecting cover, 203-diverter, 204-mounting pipe, 205-atomizing nozzle, 300-bottom cover, 301-drain pipe, 302-drain valve, 303-fixing rod, 304-fastening nut, 400-support frame, 401-ring, 402-support rod, 500-adjustment assembly, 501-adjustment shell, 501a-channel, 501b-mounting cavity, 501c-mounting hole, 502- Moving plate, 502a-electric push rod, 503-rotating plate, 503a-first mounting rod, 503b-inner plate, 503c-slide groove, 503d-slider, 600-atomization assembly, 601-mounting plate, 601a-L-shaped support foot, 601b-inner cavity, 601c-bearing seat, 602-atomization sheet, 603-pressing plate, 603a-second mounting rod, 603b-rotating frame, 604-ejection plate, 604a-third mounting rod, 604b-lifting frame, 604c-sleeve, 605-dual-axis motor, 605a-rotating shaft, 605b-screw. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, it is the first embodiment of the utility model, which provides a multi-nozzle atomizer for preparing slow-release balls, including a shell 100, a top cover 200 and a bottom cover 300 respectively threadedly mounted on the top and bottom of the shell 100, and an adjustment component 500 arranged above the inside of the shell 100, and the adjustment component 500 includes an adjustment shell 501, a movable plate 502 and a rotating plate 503, and the movable plate 502 drives the rotating plate 503 to rotate in the channel 501a, so as to adjust the caliber of the channel 501a of the adjustment shell 501, and then adjust the exhaust speed of the atomized gas, thereby solving the existing problem of inconvenience in adjusting the exhaust speed of the atomized gas.

[0044] Specifically, the adjusting shell 501 is fixedly connected to the upper part of the inner part of the outer shell 100, and a channel 501a is opened on the surface of the adjusting shell 501. The inner walls on both sides of the channel 501a are opened with installation cavities 501b. The interior of the installation cavity 501b is fixedly connected with an electric push rod 502a. The piston shaft of the electric push rod 502a is fixedly connected to the outer wall of the side away from the moving plate 502. One end of the rotating plate 503 is rotatably connected to the upper end and the lower end of the moving plate 502, and the other end of the moving plate 502 is respectively The adjusting shell 501 is rotatably connected to the upper and lower parts of both sides inside the channel 501a, and is used to install structures such as the moving plate 502. The channel 501a is used to allow the atomizing gas to flow, and the mounting cavity 501b is used to install the electric push rod 502a. The moving plate 502 is used to drive the rotating plate 503 to rotate. The electric push rod 502a is used to drive the moving plate 502 to move, and the rotating plate 503 is used to adjust the aperture of the channel 501a.

[0045] Furthermore, a feed pipe 101 is passed through the lower part of the front end surface of the housing 100, and a feed valve 102 is fixedly connected to one end of the feed pipe 101 located outside the housing 100. The feed pipe 101 and the feed valve 102 are used to add the slow-release ball raw material into the housing 100 for atomization;

[0046] An air inlet pipe 103 is passed through the lower part of the outer wall of one side of the housing 100. An air inlet valve 104 is fixedly connected to one end of the air inlet pipe 103 located outside the housing 100. The air inlet pipe 103 and the air inlet valve 104 are used to add compressed gas to the housing 100, so that the atomized gas in the housing 100 is discharged.

[0047] A support frame 400 is also provided on the outside of the housing 100, a collar 401 is fixedly connected to the inside of the support frame 400, the inner side of the collar 401 is welded to the center of the outer side of the housing 100, and support rods 402 are welded around the bottom of the support frame 400. The support frame 400 is used to support the housing 100, the collar 401 is used to fix the housing 100 inside the support frame 400, and the support rods 402 are used to support the support frame 400;

[0048] An air outlet pipe 201 is passed through the center of the surface of the top cover 200. One end of the air outlet pipe 201 located inside the shell 100 is fixedly connected to a gas collecting hood 202. One end of the air outlet pipe 201 located outside the shell 100 is fixedly connected to a diverter 203. The outer wall of the diverter 203 is fixedly connected to a mounting pipe 204. One end of the mounting pipe 204 away from the diverter 203 is fixedly connected to an atomizing nozzle 205. The air outlet pipe 201 is used to discharge the atomized gas in the shell 100. The gas collecting hood 202 is used to collect the atomized gas. The diverter 203 is used to evenly distribute the atomized gas into the mounting pipe 204. The mounting pipe 204 and the atomizing nozzle 205 are used to transport the atomized gas to other equipment for preparing slow-release balls.

[0049] A sewage pipe 301 is passed through the center of the surface of the bottom cover 300. One end of the sewage pipe 301 located outside the housing 100 is fixedly connected to a sewage valve 302. The sewage pipe 301 and the sewage valve 302 are used to discharge sewage in the housing 100.

[0050] The front and rear end surfaces of the channel 501a are all provided with mounting holes 501c, and the first mounting rods 503a are rotatably connected to the inside of the mounting holes 501c. The end of the first mounting rod 503a located outside the mounting hole 501c is welded with an inner plate 503b, and the end of the inner plate 503b away from the first mounting rod 503a is movably connected to the inside of the rotating plate 503. The mounting holes 501c and the first mounting rod 503a are used to rotatably install one end of the inner plate 503b in the channel 501a, and the inner plate 503b is used to movably install the end of the rotating plate 503 away from the movable plate 502 in the channel 501a.

[0051] The front and rear ends of the outer wall of one side of the rotating plate 503 are both provided with a sliding groove 503c, and the inside of the sliding groove 503c is slidably connected with a slider 503d. One side of the slider 503d is respectively welded to the front and rear ends of the outer wall of one side of the inner plate 503b. The setting of the sliding groove 503c and the slider 503d realizes the movable installation between the rotating plate 503 and the inner plate 503b.

[0052] The operation process of this embodiment is as follows: first, the slow-release ball raw material is added into the housing 100 through the feed pipe 101, and the slow-release ball raw material is atomized through the atomization structure in the housing 100, then the tilt angle of the rotating plate 503 is adjusted, and the electric push rod 502a is started, and the piston shaft of the electric push rod 502a drives the moving plate 502 to move, and the movement of the moving plate 502 drives one end of the rotating plate 503 to move, so that the rotating plate 503 and the inner plate 503b are moved. Rotate, and adjust the diameter of the channel 501a by rotating the rotating plate 503 and the inner plate 503b, and finally add compressed gas into the outer shell 100 through the air inlet pipe 103, the compressed gas drives the atomized gas in the outer shell 100 to enter the diverter 203 through the channel 501a and the air outlet pipe 201, and the atomized gas is evenly distributed into the installation tube 204 through the diverter 203, and finally sprayed into other equipment through the atomizing nozzle 205, thereby realizing the atomization of the sustained-release ball raw material. Specific embodiment 2

[0054] See also Figure 1 , Figure 2 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, it is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the previous embodiment in that an atomizer assembly 600 is also arranged on the top of the bottom cover 300, and the atomizer assembly 600 includes a mounting disk 601, an atomizer sheet 602, a pressure plate 603 and a dual-axis motor 605. The pressure plate 603 is driven to rotate by the dual-axis motor 605, so that the pressure plate 603 clamps the atomizer sheet 602 in the mounting groove on the top of the mounting disk 601, thereby solving the existing problem of inconvenience in installing and disassembling the atomizer sheet 602.

[0055] Specifically, the mounting plate 601 is fixedly connected to the top of the bottom cover 300, and the upper surface of the mounting plate 601 is provided with a plurality of mounting grooves in a circular array, and an inner cavity 601b is provided at the inner center of the mounting plate 601, and the atomizing sheet 602 is located on the inner side of the mounting groove on the upper surface of the mounting plate 601, and an ejection plate 604 is movably connected to the lower inner side of the mounting groove on the upper surface of the mounting plate 601, and the lower surface of the pressing plate 603 is abutted against and connected to the top of the atomizing sheet 602, and a second mounting rod 603a is welded to the upper surface of the pressing plate 603, and a rotating frame 603b is fixedly connected to the top of the second mounting rod 603a, and a dual-axis motor 605 is fixedly connected to the inside of the inner cavity 601b, and an output shaft above the dual-axis motor 605 rotates and passes through the top of the inner cavity 601b and is fixedly connected to a rotating shaft 605a through a coupling, and the top of the rotating shaft 605a is fixedly connected At the bottom center of the rotating frame 603b, the mounting plate 601 and the mounting groove are used to install the atomizer sheet 602, the inner cavity 601b is used to install the dual-axis motor 605 and prevent the dual-axis motor 605 from contacting the water in the outer shell 100, the atomizer sheet 602 is used to atomize the sustained-release ball material in the outer shell 100, the pressing plate 603 is used to clamp the atomizer sheet 602 in the mounting groove, the second fixing rod 303 is used to install the pressing plate 603 on the rotating frame 603b, the rotating frame 603b is used to drive the pressing plate 603 to rotate, the ejection plate 604 is used to eject the atomizer sheet 602 in the mounting groove, the dual-axis motor 605 is used to drive the rotating shaft 605a to rotate, and the rotating shaft 605a is used to drive the rotating frame 603b to rotate.

[0056] Furthermore, L-shaped legs 601a are welded on the outer walls of the mounting plate 601, and the lateral arms of the L-shaped legs 601a are penetrated by fixing rods 303, the bottom ends of the fixing rods 303 are respectively welded on the top of the bottom cover 300, and the top ends of the fixing rods 303 are threadedly sleeved with fastening nuts 304. The L-shaped legs 601a are used to support the mounting plate 601, and the fixing rods 303 and the fastening nuts 304 are used to fix the lateral arms of the L-shaped legs 601a on the bottom cover 300;

[0057] A third mounting rod 604a is welded to the lower surface of the ejection plate 604, and the bottom end of the third mounting rod 604a movably passes through the bottom of the mounting groove on the surface of the mounting disk 601 and is welded with a lifting frame 604b. A sliding sleeve 604c passes through the center position of the surface of the lifting frame 604b, and the internal thread sleeve of the sliding sleeve 604c is provided with a screw rod 605b. The top end of the screw rod 605b rotates to pass through the bottom of the inner cavity 601b and is fixedly connected to the output shaft below the dual-axis motor 605, and the bottom end of the screw rod 605b is rotatably connected to the inside of the bearing seat 601c located below the mounting disk 601. The third mounting rod 604a is used to install between the ejection plate 604 and the lifting frame 604b, and the lifting frame 604b is used to drive the ejection plate 604 to rise and fall. The sliding sleeve 604c and the screw rod 605b are used to drive the lifting frame 604b to rise and fall, and the bearing seat 601c is used to install the bottom end of the screw rod 605b.

[0058] The rest of the structure is the same as that of the first embodiment.

[0059] The operation process of this embodiment is: start the dual-axis motor 605, the output shaft of the dual-axis motor 605 drives the rotating shaft 605a and the screw rod 605b to rotate synchronously, the rotating shaft 605a drives the pressure plate 603 to move through the rotating frame 603b, so that the pressure plate 603 is separated from the atomizing sheet 602, and under the action of the threaded connection between the screw rod 605b and the sliding sleeve 604c, the lifting frame 604b drives the ejection plate 604 to move, and then the atomizing sheet 602 is ejected from the installation groove through the ejection plate 604, thereby realizing the rapid disassembly of the atomizing sheet 602.

[0060] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-nozzle atomizer for preparing slow-release balls, comprising a housing (100), wherein a top cover (200) and a bottom cover (300) are respectively threadedly sleeved on the top and bottom of the housing (100), and an adjusting component (500) is arranged above the interior of the housing (100), and an atomizing component (600) is also arranged below the interior of the housing (100), characterized in that: The adjustment assembly (500) comprises an adjustment shell (501), a movable plate (502) and a rotating plate (503), wherein the adjustment shell (501) is fixedly connected to the upper part of the inner part of the outer shell (100), a channel (501a) is provided on the surface of the adjustment shell (501), and installation cavities (501b) are provided on the inner walls on both sides of the channel (501a), the interiors of the installation cavities (501b) are fixedly connected with electric push rods (502a), and the piston shafts of the electric push rods (502a) are fixedly connected to the outer wall of the movable plate (502) on the side away from each other, one end of the rotating plate (503) is respectively rotatably connected to the upper end and the lower end of the movable plate (502), and the other end of the movable plate (502) is respectively rotatably connected to the upper and lower sides of the interior of the channel (501a); The atomizing assembly (600) comprises a mounting plate (601), an atomizing sheet (602), a pressing plate (603) and a dual-axis motor (605), wherein the mounting plate (601) is fixedly connected to the top of the bottom cover (300), the upper surface of the mounting plate (601) is provided with a plurality of mounting grooves in a circular array, and an inner cavity (601b) is provided at the inner center of the mounting plate (601), the atomizing sheet (602) is located on the inner side of the mounting groove on the upper surface of the mounting plate (601), and an ejection plate (604) is movably connected to the lower inner side of the mounting groove on the upper surface of the mounting plate (601), and the pressing plate (603) is provided with a plurality of mounting grooves. The lower surface of the pressure plate (603) is abutted against the top of the atomizing sheet (602), and the upper surface of the pressure plate (603) is welded with a second mounting rod (603a), the top of the second mounting rod (603a) is fixedly connected to a rotating frame (603b), the dual-axis motor (605) is fixedly connected to the inside of the inner cavity (601b), and the output shaft above the dual-axis motor (605) rotates through the top of the inner cavity (601b) and is fixedly connected to a rotating shaft (605a) through a coupling, and the top of the rotating shaft (605a) is fixedly connected to the bottom center position of the rotating frame (603b).

2. A multi-nozzle atomizer for preparing sustained-release balls according to claim 1, characterized in that: A feed pipe (101) passes through the lower part of the front end surface of the housing (100), and a feed valve (102) is fixedly connected to one end of the feed pipe (101) located outside the housing (100); An air intake pipe (103) passes through the lower part of the outer wall of one side of the housing (100), and an air intake valve (104) is fixedly connected to one end of the air intake pipe (103) located outside the housing (100).

3. A multi-nozzle atomizer for preparing sustained-release balls according to claim 2, characterized in that: A support frame (400) is also provided on the outside of the outer shell (100), and a collar (401) is fixedly connected to the inside of the support frame (400), the inner side surface of the collar (401) is welded to the center position of the outer side surface of the outer shell (100), and support rods (402) are welded around the bottom of the support frame (400).

4. A multi-nozzle atomizer for preparing sustained-release balls according to claim 1, characterized in that: An air outlet pipe (201) is passed through the center of the surface of the top cover (200), and one end of the air outlet pipe (201) located inside the shell (100) is fixedly connected to the air collecting hood (202), and one end of the air outlet pipe (201) located outside the shell (100) is fixedly connected to the diverter (203), and the outer wall of the diverter (203) is fixedly connected to a mounting pipe (204), and one end of the mounting pipe (204) away from the diverter (203) is fixedly connected to an atomizing nozzle (205).

5. A multi-nozzle atomizer for preparing sustained-release balls according to claim 1, characterized in that: A sewage pipe (301) passes through the center of the surface of the bottom cover (300), and one end of the sewage pipe (301) located outside the housing (100) is fixedly connected to a sewage valve (302).

6. A multi-nozzle atomizer for preparing slow-release balls according to claim 1, characterized in that: The front and rear end surfaces of the passage (501a) are all provided with mounting holes (501c), and the inside of the mounting holes (501c) are all rotatably connected with first mounting rods (503a), and the end of the first mounting rod (503a) located outside the mounting hole (501c) is welded with an inner plate (503b), and the end of the inner plate (503b) away from the first mounting rod (503a) is movably connected to the inside of the rotating plate (503); The front and rear ends of the outer wall of one side of the rotating plate (503) are both provided with sliding grooves (503c), and the interior of the sliding grooves (503c) is slidably connected with sliders (503d), and one side of the sliders (503d) is respectively welded to the front and rear ends of the outer wall of one side of the inner plate (503b).

7. A multi-nozzle atomizer for preparing sustained-release balls according to claim 1, characterized in that: L-shaped legs (601a) are welded on the outer walls of the mounting plate (601), and the horizontal arms of the L-shaped legs (601a) are penetrated by fixing rods (303). The bottom ends of the fixing rods (303) are respectively welded to the top of the bottom cover (300), and the top ends of the fixing rods (303) are threadedly sleeved with fixing nuts (304).

8. A multi-nozzle atomizer for preparing sustained-release balls according to claim 1, characterized in that: The lower surface of the ejection plate (604) is welded with a third mounting rod (604a), and the bottom end of the third mounting rod (604a) movably passes through the bottom of the mounting groove on the surface of the mounting plate (601) and is welded with a lifting frame (604b), a sliding sleeve (604c) passes through the center position of the surface of the lifting frame (604b), and the internal threaded sleeve of the sliding sleeve (604c) is provided with a screw rod (605b), the top end of the screw rod (605b) rotates through the bottom of the inner cavity (601b) and is fixedly connected to the output shaft below the dual-axis motor (605), and the bottom end of the screw rod (605b) is rotatably connected to the inside of the bearing seat (601c) located below the mounting plate (601).

Images