Environment-friendly spraying device of coating machine

Abstract

The utility model discloses an environment-friendly coating machine spraying device which comprises a first motor, the output end of the first motor is fixedly connected with a driving rotating shaft, the right surface of the driving rotating shaft is fixedly connected with a driving gear and a coating machine outer shell, and the interior of the coating machine outer shell is rotationally connected with a transmission rotating shaft. A coating agent collecting box is fixedly connected to the outer surface of the transmission rotating shaft, a first nozzle is fixedly connected to the side surface of the coating agent collecting box, a second nozzle is fixedly connected to the lower surface of the coating agent collecting box, and a threaded rotating fan blade and a turning device are fixedly connected to the outer surface of the discharging groove. The material turning device comprises a second motor, a fixed rotating rod, a connecting rod and a material turning hopper, a driving gear is meshed with a transmission gear to drive a coating agent collecting box to rotate, so that a first nozzle and a second nozzle spray a coating agent in the rotating process, and the material turning device can turn over seeds below the hopper through rotating stirring, so that the seed coating effect is improved. And the spraying is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to an environmentally friendly coating machine spraying device. Background Art

[0002] The coating machine is an efficient, energy-saving, safe and clean mechatronic equipment that can perform organic film coating, water-soluble film coating, slow-release coating and controlled-release coating on tablets, pills, candies, etc. The working content of the coating machine's spray device is to coat the material with a layer of film or solvent by spraying the coating agent.

[0003] However, after searching, it was found that the technical solution provided by the utility model with application number CN202122797250.0, through the limit block, limits the spray rod to only slide left and right within the limit block, and the coating agent in the coating agent storage tank is sprayed out through the nozzle on the surface of the spray rod. When the spray rod slides left and right, the coating agent can be evenly sprayed on the seed surface. This will result in only seeds within the left and right horizontal range being sprayed, while seeds in the front and back directions are sprayed with less coating agent, and the spraying is uneven, and the stirring device is spiral type, which makes it impossible to spray the seeds at the bottom of the hopper evenly. Summary of the invention

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an environmentally friendly coating machine spraying device, which drives the coating agent collection box to rotate by meshing the driving gear with the transmission gear, so that the first nozzle and the second nozzle spray the coating agent in all directions during the rotation, and the turning device can turn over the seeds under the hopper through rotation and stirring, so that the spraying is more uniform.

[0005] The utility model also provides the above-mentioned environmentally friendly coating machine spray device, a first motor, the output end of the first motor is fixedly connected to a driving shaft, and the right surface of the driving shaft is fixedly connected to a driving gear;

[0006] The coating machine outer shell is rotatably connected to a transmission shaft inside the coating machine outer shell, a coating agent collection box is fixedly connected to the outer surface of the transmission shaft, a first nozzle is fixedly connected to the side surface of the coating agent collection box, a second nozzle is fixedly connected to the lower surface of the coating agent collection box, and a threaded rotating fan blade is fixedly connected to the outer surface of the feed chute;

[0007] The material turning device includes a second motor, a fixed rotating rod, a connecting rod and a turning hopper, the output end of the second motor is fixedly connected to the fixed rotating rod, the outer surface of the fixed rotating rod is fixedly connected to the connecting rod, and the end of the connecting rod away from the fixed rotating rod is fixedly connected to the turning hopper.

[0008] According to the environmentally friendly coating machine spray device, the lower surface of the first motor is fixedly connected to the outer shell of the coating machine, the number of the first nozzles is multiple and distributed in a circular array, and the first motor and the second motor are both electrically connected to an external power supply.

[0009] According to the environmentally friendly coating machine spray device, a transmission gear is fixedly connected to the upper surface of the transmission shaft, and the drive gear is engaged with the transmission gear for transmission, so that the coating agent collection box and the threaded rotating fan blade rotate while driving the first nozzle and the second nozzle to rotate and spray.

[0010] According to the environmentally friendly coating machine spray device, the coating agent is arranged inside the coating agent collection box, and the first nozzle and the second nozzle both extend to the inside of the coating agent collection box.

[0011] According to the environmentally friendly coating machine spraying device, a material discharge chute is provided on the upper surface of the coating machine outer shell, and the material discharge chute extends to the interior of the coating machine outer shell for discharging materials.

[0012] According to the environmentally friendly coating machine spray device, the outer surface of the second motor is fixedly connected to the outer shell of the coating machine, and the number of the turning devices is four and they are distributed in a circular array, which are used to turn the material below to the top by rotation.

[0013] According to the environmentally friendly coating machine spraying device, a discharge port is provided on the lower surface of the coating machine outer shell, and the discharge port is communicated with the interior of the coating machine outer shell for discharging materials.

[0014] According to the environmentally friendly coating machine spray device, the lower surface of the coating machine outer shell is fixedly connected with support legs, and the number of the support legs is four and they are distributed in a circular array for supporting the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of an environmentally friendly coating machine spray device of the utility model;

[0018] Figure 2 This is a partial structural sectional view of an environmentally friendly coating machine spray device of the utility model;

[0019] Figure 3 This is a structural diagram of a material turning device of a spray device of an environmentally friendly coating machine of the utility model;

[0020] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0021] Legend:

[0022] 1. The first motor; 2. The driving shaft; 3. The driving gear; 4. The outer shell of the coating machine; 5. The transmission gear; 6. The transmission shaft; 7. The turning device; 8. The second motor; 9. The fixed rotating rod; 10. The connecting rod; 11. The turning hopper; 12. The coating agent collecting box; 13. The first nozzle; 14. The second nozzle; 15. The threaded rotating fan blade; 16. The discharge chute; 17. The discharge port; 18. The supporting legs. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is an environmentally friendly coating machine spray device, which includes a first motor 1, the output end of the first motor 1 is fixedly connected to a driving shaft 2, and the right surface of the driving shaft 2 is fixedly connected to a driving gear 3.

[0025] The coating machine outer shell 4 is rotatably connected to a transmission shaft 6 inside the coating machine outer shell 4, and a coating agent collection box 12 is fixedly connected to the outer surface of the transmission shaft 6. A first nozzle 13 is fixedly connected to the side surface of the coating agent collection box 12. The number of first nozzles 13 is multiple and distributed in a circular array. A second nozzle 14 is fixedly connected to the lower surface of the coating agent collection box 12. The coating agent is arranged inside the coating agent collection box 12. The first nozzle 13 and the second nozzle 14 both extend to the inside of the coating agent collection box 12. The outer surface of the feed chute 16 is fixedly connected to a threaded rotating fan blade 15. The coating machine outer shell The upper surface of the body 4 is provided with a feed chute 16, which extends to the interior of the coater outer shell 4, the lower surface of the first motor 1 is fixedly connected to the coater outer shell 4, the upper surface of the transmission shaft 6 is fixedly connected with a transmission gear 5, the driving gear 3 is meshed with the transmission gear 5, and the lower surface of the coater outer shell 4 is provided with a discharge port 17, which is connected to the interior of the coater outer shell 4, and the lower surface of the coater outer shell 4 is fixedly connected with support legs 18, the number of support legs 18 is four and they are distributed in a circular array, and the first motor 1 and the second motor 8 are both electrically connected to an external power supply.

[0026] The material turning device 7 includes a second motor 8, a fixed rotating rod 9, a connecting rod 10 and a turning hopper 11. The output end of the second motor 8 is fixedly connected to the fixed rotating rod 9, the outer surface of the fixed rotating rod 9 is fixedly connected to the connecting rod 10, the end of the connecting rod 10 away from the fixed rotating rod 9 is fixedly connected to the turning hopper 11, the outer surface of the second motor 8 is fixedly connected to the outer shell 4 of the coating machine, and the number of the material turning devices 7 is four and they are distributed in a circular array.

[0027] Working principle: Pour the material to be coated into the discharge chute 16, start the first motor 1, drive the driving shaft 2 to rotate, the driving shaft 2 drives the driving gear 3 to rotate, the driving gear 3 drives the transmission gear 5 to rotate, the transmission gear 5 transmits the transmission to the transmission shaft 6, the coating agent collection box 12 and the threaded rotating blades 15 on the transmission shaft 6 start to rotate, the threaded rotating blades 15 stir the material, the first nozzle 13 and the second nozzle 14 on the coating agent collection box 12 rotate coaxially around the coating agent collection box 12 to achieve spraying of the coating agent while rotating, and then start the second motor 8, the fixed rotating rod 9 rotates to drive the tipping hopper 11 to rotate, the tipping hopper 11 flips the material below to the top during the rotation, and the material flipped to the top is coated by the coating agent sprayed by the first nozzle 13 and the second nozzle 14, so that the coating effect is more uniform and the quality of the product is improved.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An environmentally friendly coating machine spray device, characterized in that: include: A first motor (1), wherein an output end of the first motor (1) is fixedly connected to a driving shaft (2), and a right surface of the driving shaft (2) is fixedly connected to a driving gear (3); A coating machine outer shell (4), wherein a transmission shaft (6) is rotatably connected to the interior of the coating machine outer shell (4), a coating agent collection box (12) is fixedly connected to the outer surface of the transmission shaft (6), a first nozzle (13) is fixedly connected to the side surface of the coating agent collection box (12), and a second nozzle (14) is fixedly connected to the lower surface of the coating agent collection box (12); A material discharge chute (16), wherein the outer surface of the material discharge chute (16) is fixedly connected to a threaded rotating fan blade (15); The material turning device (7) comprises a second motor (8), a fixed rotating rod (9), a connecting rod (10) and a material turning hopper (11), wherein the output end of the second motor (8) is fixedly connected to the fixed rotating rod (9), the outer surface of the fixed rotating rod (9) is fixedly connected to the connecting rod (10), and the end of the connecting rod (10) away from the fixed rotating rod (9) is fixedly connected to the material turning hopper (11).

2. An environmentally friendly coating machine spray device according to claim 1, characterized in that: The lower surface of the first motor (1) is fixedly connected to the outer shell (4) of the coating machine, the number of the first nozzles (13) is multiple and distributed in a ring array, and the first motor (1) and the second motor (8) are both electrically connected to an external power supply.

3. The environmentally friendly coating machine spray device according to claim 1, characterized in that: A transmission gear (5) is fixedly connected to the upper surface of the transmission shaft (6), and the driving gear (3) is meshed with the transmission gear (5).

4. The environmentally friendly coating machine spray device according to claim 1, characterized in that: The coating agent collection box (12) is provided with a coating agent inside, and the first nozzle (13) and the second nozzle (14) both extend into the interior of the coating agent collection box (12).

5. The environmentally friendly coating machine spray device according to claim 1, characterized in that: The upper surface of the coating machine outer shell (4) is provided with a material discharge chute (16), and the material discharge chute (16) extends to the interior of the coating machine outer shell (4).

6. The environmentally friendly coating machine spray device according to claim 1, characterized in that: The outer surface of the second motor (8) is fixedly connected to the outer shell (4) of the coating machine, and the number of the material turning devices (7) is four and they are distributed in a circular array.

7. The environmentally friendly coating machine spray device according to claim 1, characterized in that: A discharge port (17) is provided on the lower surface of the coating machine outer shell (4), and the discharge port (17) is communicated with the interior of the coating machine outer shell (4).

8. The environmentally friendly coating machine spray device according to claim 1, characterized in that: The lower surface of the coating machine outer shell (4) is fixedly connected with support legs (18), and the number of the support legs (18) is four and they are distributed in a circular array.

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