Atomizing device for seed coating agent

Abstract

The utility model relates to a seed coating agent atomization device which comprises a machine shell, a stirring part used for stirring seeds and a material screening part used for screening the seeds in a vibrating mode are sequentially installed in the machine shell from top to bottom, and spraying parts used for spraying a coating agent to the surfaces of the seeds are fixedly installed on the front wall and the rear wall of the machine shell correspondingly. A drying part for drying the sprayed seeds is mounted at the bottom of the shell; the seed coating machine has the advantages that the vibrator is controlled to enable the vibrating end of the vibrator to drive the screen to vibrate, so that seeds above the screen fall to the position above the heater successively, and the situation that the seeds cannot make uniform contact with an atomized coating agent due to accumulation is avoided; the pump body is controlled to enable the coating agent to pass through the flow dividing pipe and be sprayed out from the atomizing spray head, so that the space between the screen and the discharging box is filled with the atomized liquid agent, the seeds screened from the screen fall down and pass through the coating area to complete seed coating, the seeds are in uniform contact with the atomized coating agent, the seed coating uniformity is improved, and the seed coating efficiency is improved. And the seeds finally fall onto the heater to be dried and are discharged through an outlet of the discharging box.

Description

Technical Field

[0001] The present application relates to the technical field of atomizing devices, and in particular to a seed coating agent atomizing device. Background Art

[0002] Seed coating technology provides seeds with a protective film coating, which can not only improve the germination rate and disease and insect resistance of seeds, but also promote the healthy growth of crops, thereby improving the efficiency and quality of agricultural production. A seed coating agent atomization device is required during the coating process.

[0003] In the process of using the existing seed coating atomization device, due to the different shapes, sizes and weights of seeds, when they are sent into the coating device, they are easily piled up during the processing. This pile-up phenomenon causes the seeds to be unable to evenly contact the atomized coating agent, thus affecting the uniformity of the seed coating. The uneven seed coating not only reduces the actual coating dosage on the seeds and affects the coating effect, but also reduces the overall quality of the seeds and the survival rate after sowing.

[0004] Therefore, in order to solve the above problems, the present application provides a seed coating agent atomization device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the present application provides a seed coating agent atomization device.

[0007] The present application provides a seed coating agent atomization device, comprising a casing, wherein a stirring part for stirring seeds and a screening part for vibrating and screening seeds are sequentially installed inside the casing from top to bottom, a spraying part for spraying a coating agent on the surface of seeds is fixedly installed on the front wall and the rear wall of the casing, and a drying part for drying the seeds after spraying is installed at the bottom of the casing.

[0008] Preferably, the stirring part includes a motor, a rotating shaft and stirring blades, wherein the rotating shaft movably penetrates the left and right side walls of the casing, the motor is fixedly installed on the side wall of the casing, and the output shaft of the motor is fixedly connected to one end of the rotating shaft.

[0009] Preferably, the drying section comprises a discharge box and a heater, wherein the discharge box is fixedly mounted on the bottom of the casing, and the heater is provided on the inclined surface of the discharge box.

[0010] Preferably, the screening part comprises a vibrator and a screen, wherein the vibrator is fixedly mounted on four corners of the bottom surface of the casing, and the screen is fixedly mounted on the vibrating end of the vibrator.

[0011] Preferably, the spraying part includes a pump body, a diverter pipe and an atomizing nozzle, wherein the outlet end of the pump body is fixedly connected to the atomizing nozzle through the diverter pipe, and the inlet end of the pump body is externally connected to a supply source for providing the coating agent through a pipeline, and the atomizing nozzle is fixedly installed on the side wall of the casing.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The vibrator is controlled so that its vibrating end drives the screen to vibrate, so that the seeds above the screen gradually fall onto the heater, avoiding the seeds from being unable to evenly contact the atomized coating agent due to accumulation; the pump body is controlled so that the coating agent passes through the diverter pipe and is sprayed from the atomizing nozzle, so that the space between the screen and the discharge box is filled with mist liquid to form a coating area, and the seeds screened from the screen further fall and pass through the coating area to complete the seed coating, so that the seeds evenly contact the atomized coating agent, thereby improving the uniformity of the seed coating, and the seeds finally fall onto the heater to be dried and discharged through the discharge box outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0015] Figure 2 It is a schematic diagram of the overall structure and its partial cross-section in Example 1 of the present application.

[0016] Explanation of the reference numerals: 1. Casing; 2. Stirring section; 201. Motor; 202. Rotating shaft; 203. Stirring blade; 3. Drying section; 301. Discharging box; 302. Heater; 4. Screening section; 401. Vibrator; 402. Screen; 5. Spraying section; 501. Pump body; 502. Diverter pipe; 503. Atomizing nozzle. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-Figure 2 This application is described in further detail.

[0018] Example 1: Reference Figure 1-Figure 2 A seed coating agent atomizing device comprises a casing 1, inside which are arranged a stirring portion 2 for stirring seeds and a screening portion 4 for vibrating and screening seeds in sequence from top to bottom, a spraying portion 5 for spraying a coating agent on a surface of seeds is fixedly mounted on the front and rear walls of the casing 1, and a drying portion 3 for drying the sprayed seeds is mounted at the bottom of the casing 1.

[0019] The stirring part 2 includes a motor 201 , a rotating shaft 202 and stirring blades 203 , wherein the rotating shaft 202 movably penetrates the left and right side walls of the casing 1 , the motor 201 is fixedly installed on the side wall of the casing 1 , and the output shaft of the motor 201 is fixedly connected to one end of the rotating shaft 202 .

[0020] The drying section 3 includes a discharge box 301 and a heater 302 , wherein the discharge box 301 is fixedly installed at the bottom of the housing 1 , and the heater 302 is provided on the inclined surface of the discharge box 301 .

[0021] The screening part 4 includes a vibrator 401 and a screen 402 , wherein the vibrator 401 is fixedly mounted on the four corners of the bottom surface of the housing 1 , and the screen 402 is fixedly mounted on the vibrating end of the vibrator 401 .

[0022] The spraying part 5 includes a pump body 501, a shunt pipe 502 and an atomizing nozzle 503, wherein the outlet end of the pump body 501 is fixedly connected to the atomizing nozzle 503 through the shunt pipe 502, and the inlet end of the pump body 501 is connected to a supply source for providing the coating agent through a pipeline, and the atomizing nozzle 503 is fixedly installed on the side wall of the casing 1.

[0023] The implementation principle of a seed coating agent atomization device in the embodiment of the present application is:

[0024] The motor 201 is started, and its output shaft drives the rotating shaft 202 and the stirring blade 203 to rotate. At this time, the seeds are poured into the housing 1 to tumble and stir the seeds, and the seeds further fall onto the screen 402. The vibrator 401 is controlled so that its vibrating end drives the screen 402 to vibrate, so that the seeds above the screen 402 gradually fall onto the heater 302, so as to prevent the seeds from being unable to evenly contact the atomized coating agent due to accumulation;

[0025] At the same time, the pump body 501 is controlled so that the coating agent passes through the shunt pipe 502 and is sprayed out from the atomizing nozzle 503, so that the space between the screen 402 and the discharge box 301 is filled with the mist liquid to form a coating area, and the seeds screened from the screen 402 fall and pass through the coating area to complete the seed coating, so that the seeds are evenly contacted with the atomized coating agent, thereby improving the uniformity of the seed coating, and the seeds finally fall onto the heater 302 to be dried and discharged through the outlet of the discharge box 301.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A seed coating agent atomizing device, comprising a housing (1), characterized in that: The casing (1) is provided with a stirring portion (2) for stirring seeds and a screening portion (4) for vibrating and screening seeds in sequence from top to bottom, a spraying portion (5) for spraying a coating agent on the surface of seeds is fixedly installed on the front wall and the rear wall of the casing (1), and a drying portion (3) for drying the sprayed seeds is installed at the bottom of the casing (1).

2. A seed coating agent atomizing device according to claim 1, characterized in that: The stirring portion (2) comprises a motor (201), a rotating shaft (202) and a stirring blade (203), wherein the rotating shaft (202) movably penetrates the left and right side walls of the casing (1), the motor (201) is fixedly mounted on the side wall of the casing (1), and the output shaft of the motor (201) is fixedly connected to one end of the rotating shaft (202).

3. A seed coating agent atomizing device according to claim 1, characterized in that: The drying section (3) comprises a discharge box (301) and a heater (302), wherein the discharge box (301) is fixedly installed at the bottom of the casing (1), and the heater (302) is provided on the inclined surface of the discharge box (301).

4. A seed coating agent atomizing device according to claim 1, characterized in that: The screening part (4) comprises a vibrator (401) and a screen (402), wherein the vibrator (401) is fixedly mounted on the four corners of the bottom surface of the casing (1), and the screen (402) is fixedly mounted on the vibrating end of the vibrator (401).

5. A seed coating agent atomizing device according to claim 1, characterized in that: The spraying part (5) comprises a pump body (501), a shunt pipe (502) and an atomizing nozzle (503), wherein the outlet end of the pump body (501) is fixedly connected to the atomizing nozzle (503) via the shunt pipe (502), and the inlet end of the pump body (501) is externally connected to a supply source for providing a coating agent via a pipeline, and the atomizing nozzle (503) is fixedly installed on the side wall of the casing (1).

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