Automatic slow-release fertilizer coating machine capable of being driven by single machine or double machines

Abstract

The utility model discloses an automatic slow-release fertilizer coating machine capable of being driven by a single machine or double machines, and particularly relates to the technical field of slow-release fertilizer processing, the automatic slow-release fertilizer coating machine comprises a coating barrel and supporting legs, the supporting legs are fixedly connected to the outer surface of the coating barrel, a coating device is installed in the coating barrel, the coating device comprises a crushing unit and a coating unit, and the crushing unit is connected with the coating unit. The crushing unit is mounted at the top of the film coating barrel, and the film coating unit is mounted in the film coating barrel. According to the automatic slow-release fertilizer coating machine capable of being driven by the single machine and the double machines, before a fertilizer is coated, a motor is started to drive a transmission roller to rotate, a transmission wheel I drives a transmission belt I to move, and a crushing roller I and a crushing roller II start to work; a fertilizer is added into the crushing shell from the feeding hopper, and the fertilizer is crushed through the crushing roller I and the crushing roller II, so that the situation that the fertilizer is agglomerated in large blocks and the subsequent coating process is not facilitated can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of slow-release fertilizer bag processing, in particular to an automatic slow-release fertilizer coating machine capable of being driven by a single machine or a double machine. Background Art

[0002] Slow-release fertilizer is a special type of fertilizer that can slowly release nutrients to plants over a certain period of time. During the production process, slow-release fertilizer coating equipment is needed to wrap the fertilizer particles in a special film (such as polymers, resins or polymer composites, etc.) to slow down the release rate of nutrients in the fertilizer. Common technologies include coating, dipping and spraying.

[0003] In the patent document with publication number CN220245993U, an automated coating equipment specifically for slow-release fertilizers is disclosed. The device senses weight changes through a scale pan, is electrically connected to a central controller, and then the central controller sends an electrical signal to control the start-up of a water pump, a motor and a heating plate, driving the coating assembly to coat the fertilizer, thereby realizing automated assembly line processing, improving production efficiency and reducing the labor intensity of employees.

[0004] However, the device cannot pulverize the slow-release fertilizer before coating, which may cause the slow-release fertilizer to agglomerate when coating the slow-release fertilizer, thereby hindering the coating process.

[0005] Therefore, we propose an automated slow-release fertilizer coating machine that can be driven by a single or double machine in order to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide an automatic slow-release fertilizer coating machine capable of single- and double-machine drive, which can effectively solve the above problems.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An automatic slow-release fertilizer coating machine capable of being driven by a single or double machine, comprising a coating barrel and a support leg, wherein the support leg is fixedly connected to the outer surface of the coating barrel, a coating device is installed inside the coating barrel, and the coating device comprises a crushing unit and a coating unit, wherein the crushing unit is installed on the top of the coating barrel, and the coating unit is installed inside the coating barrel;

[0009] The crushing unit includes a motor, which is fixedly connected to the top of the coating barrel, the output shaft of the motor is fixedly connected to a transmission roller, the outer surface of the transmission roller is fixedly connected to a transmission wheel 1, the outer surface of the transmission wheel 1 is movably connected to a transmission belt 1, the interior of the transmission belt 1 is movably connected to a driven wheel 1, the interior of the driven wheel 1 is fixedly connected to a crushing roller 1, the outer surface of the transmission roller is fixedly connected to a crushing roller 2, the front of the motor is connected to a crushing shell, the top of the crushing shell is fixedly connected to a feed funnel, and the inner surface of the crushing shell is fixedly connected to a material guide plate.

[0010] Preferably, there are two guide plates, which are respectively located inside the pulverizing shell and above the first pulverizing roller and the second pulverizing roller.

[0011] Preferably, a discharge funnel is fixedly connected to the bottom of the pulverizing shell.

[0012] Preferably, the coating unit includes a bevel gear 1, which is fixedly connected to the output shaft of the motor, the bottom gear of the bevel gear 1 is meshed with a bevel gear 2, the inner center position of the bevel gear 2 is fixedly connected to a connecting rod, the outer surface of the connecting rod is fixedly connected to a transmission wheel 2, the outer surface of the transmission wheel 2 is movably connected to a transmission belt 2, the interior of the transmission belt 2 is movably connected to a driven wheel 2, the interior of the driven wheel 2 is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a mixing blade, and the side of the mixing blade is fixedly connected to a scraper.

[0013] Preferably, a liquid membrane box is fixedly connected to the side of the coating barrel, a transport pipe is fixedly connected to the right side of the liquid membrane box, and a transport pump is fixedly connected to the outer surface of the transport pipe.

[0014] Preferably, a control valve discharge port is fixedly connected to the bottom of the coating barrel.

[0015] Preferably, one side of the scraper is fixedly connected to the mixing blade, and the other side is in contact with the interior of the coating barrel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By installing the crushing unit, before the fertilizer is coated, the motor is started to drive the transmission roller to rotate, so that the transmission wheel 1 drives the transmission belt 1 to move, so that the driven wheel 1 rotates, and further the crushing roller 1 and the crushing roller 2 start to work, so that the fertilizer is added from the feed funnel into the inside of the crushing shell, and the fertilizer is crushed by the crushing roller 1 and the crushing roller 2, so as to prevent the fertilizer from agglomerating in large pieces, which is not conducive to the subsequent coating process.

[0018] 2. By installing the coating unit, when the motor rotates, bevel gear 1 drives bevel gear 2 to rotate, which drives bevel gear 2 to rotate the connecting rod, which drives the connecting rod to rotate, which drives the connecting rod with transmission wheel 2 to rotate, which further drives the transmission belt 2 to move, driving the driven wheel 2 to rotate, so that the rotating shaft drives the mixing blades to stir the fertilizer inside the coating barrel, so that the fertilizer inside the coating barrel is always in a rolling state, which is convenient for subsequent coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 It is a cross-sectional view of the internal structure of the pulverizing unit of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the membrane unit of the utility model;

[0023] Figure 5 This is a schematic diagram of the scraper structure of the utility model.

[0024] In the figure: 101, coating barrel; 102, support foot; 201, motor; 202, transmission roller; 203, transmission wheel 1; 204, transmission belt 1; 205, driven wheel 1; 206, crushing roller 1; 207, crushing roller 2; 208, feed funnel; 209, crushing shell; 210, guide plate; 301, bevel gear 1; 302, bevel gear 2; 303, connecting rod; 304, transmission wheel 2; 305, transmission belt 2; 306, driven wheel 2; 307, rotating shaft; 308, mixing blade; 309, scraper; 310, liquid membrane box; 311, transport pipe; 312, transport pump. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-5 As shown, an automatic slow-release fertilizer coating machine capable of single or double drive,

[0027] It includes a film coating barrel 101 and a support leg 102. The support leg 102 is fixedly connected to the outer surface of the film coating barrel 101. A film coating device is installed inside the film coating barrel 101. The film coating device includes a crushing unit and a film coating unit. The crushing unit is installed on the top of the film coating barrel 101, and the film coating unit is installed inside the film coating barrel 101.

[0028] The pulverizing unit includes a motor 201, which is fixedly connected to the top of the film coating barrel 101, and the output shaft of the motor 201 is fixedly connected to a transmission roller 202, and the outer surface of the transmission roller 202 is fixedly connected to a transmission wheel 203, and the outer surface of the transmission wheel 203 is movably connected to a transmission belt 204, and the inner part of the transmission belt 204 is movably connected to a driven wheel 205, and the inner part of the driven wheel 205 is fixedly connected to a pulverizing roller 206, and the outer surface of the transmission roller 202 is fixedly connected to a pulverizing roller 207, and the front of the motor 201 is connected to a pulverizing shell 209, and the top of the pulverizing shell 209 is fixedly connected to a feeding funnel 208, and the pulverizing shell 209 is fixedly connected to a feeding funnel 208. A guide plate 210 is fixedly connected to the inner surface of 09. By installing a crushing unit, before the fertilizer is coated, the motor 201 is started to drive the transmission roller 202 to rotate, so that the transmission wheel 1 203 drives the transmission belt 1 204 to move, so that the driven wheel 1 205 rotates, and further the crushing roller 1 206 and the crushing roller 2 207 start to work, so that the fertilizer is added from the feed funnel 208 to the inside of the crushing shell 209, and the fertilizer is crushed by the crushing roller 1 206 and the crushing roller 2 207, so as to prevent the fertilizer from clumping in large pieces, which is not conducive to the subsequent coating process.

[0029] There are two guide plates 210, which are respectively located inside the pulverizing shell 209 and above the pulverizing roller 1 206 and the pulverizing roller 2 207, so that the fertilizer entering the pulverizing shell 209 from the feed funnel 208 can be guided by the guide plates 210, so that the fertilizer enters between the pulverizing roller 1 206 and the pulverizing roller 2 207, so that the fertilizer can be well pulverized.

[0030] A discharge hopper is fixedly connected to the bottom of the pulverizing shell 209, so that the pulverized fertilizer is sent to the subsequent coating unit through the discharge hopper, so as to continue coating the fertilizer.

[0031] The film coating unit includes a bevel gear 1 301, which is fixedly connected to the output shaft of the motor 201, and the bottom gear of the bevel gear 1 301 is meshed with a bevel gear 2 302, and the inner center position of the bevel gear 2 302 is fixedly connected with a connecting rod 303, and the outer surface of the connecting rod 303 is fixedly connected with a transmission wheel 2 304, and the outer surface of the transmission wheel 2 304 is movably connected with a transmission belt 2 305, and the inner part of the transmission belt 2 305 is movably connected with a driven wheel 2 306, and the inner part of the driven wheel 2 306 is fixedly connected with a rotating shaft 307, and the outer surface of the rotating shaft 307 is fixedly connected with a mixing blade 308, and the side of the mixing blade 308 is fixedly connected with a scraper 309. By installing the coating unit, when the motor 201 rotates, the bevel gear 1 301 drives the bevel gear 2 302 to rotate, and the bevel gear 2 302 drives the connecting rod 303 to rotate, so that the connecting rod 303 rotates, and the connecting rod 303 and the transmission wheel 2 304 rotate, so that the transmission wheel 2 304 further moves the transmission belt 2 305, and drives the driven wheel 2 306 to rotate, so that the rotating shaft 307 drives the mixing blade 308 to stir the fertilizer inside the coating barrel 101, so that the fertilizer inside the coating barrel 101 is always in a rolling state, so as to facilitate the subsequent coating.

[0032] A liquid membrane box 310 is fixedly connected to the side of the coating barrel 101, a transport pipe 311 is fixedly connected to the right side of the liquid membrane box 310, and a transport pump 312 is fixedly connected to the outer surface of the transport pipe 311. By starting the transport pump 312, the transport pipe 311 transports the liquid membrane inside the liquid membrane box 310 to the inside of the coating barrel 101 through the transport pipe 311, and further cooperates with the coating unit to coat the fertilizer.

[0033] The bottom of the coating barrel 101 is fixedly connected with a control valve discharge port, so that when the fertilizer is coated, the control valve discharge port is activated to discharge the coated fertilizer, thereby facilitating the unified collection of the fertilizer.

[0034] One side of the scraper 309 is fixedly connected to the mixing blade 308, and the other side is in contact with the interior of the coating barrel 101, so that the scraper 309 is driven to rotate by the mixing blade 308, so that the scraper 309 can scrape off the residue on the inner wall of the coating barrel 101, thereby improving the production efficiency of the device.

[0035] It should be noted that the specific installation method of the motor 201, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0036] The working principle of the utility model is as follows: the slow-release fertilizer to be coated is added into the interior of the pulverizing shell 209 from the feeding funnel 208, and the motor 201 is started, so that the motor 201 drives the driving roller 202 to rotate, thereby further rotating the driving wheel 1 203, and the driving belt 1 204 is driven by the driving wheel 1 203 to work, so that the driven wheel 1 205 is rotated, and the driven wheel 1 205 and the driving roller 202 are rotated, so that the pulverizing roller 1 206 and the pulverizing roller 207 start to pulverize, thereby pulverizing the slow-release fertilizer entering the pulverizing shell 209, and further transporting it through the discharge funnel. To the interior of the coating barrel 101, by starting the motor 201, the motor 201 drives the bevel gear 1 301 to mesh with the bevel gear 2 302, so that the bevel gear 2 302 drives the connecting rod 303 to rotate, and further the transmission wheel 2 304 drives the transmission belt 2 305 to move, so that the driven wheel 2 306 drives the rotating shaft 307 to rotate, and further by starting the transport pump 312, the transport pump 312 transports the liquid film inside the liquid membrane box 310 to the interior of the coating barrel 101 through the transport pipe 311, so that the slow-release fertilizer and the liquid film are fully mixed by the mixing blade 308, and then discharged and bagged through the discharge port of the control valve.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic slow-release fertilizer coating machine capable of single or double machine drive, comprising a coating barrel (101) and a support leg (102), characterized in that: The support leg (102) is fixedly connected to the outer surface of the film coating barrel (101); a film coating device is installed inside the film coating barrel (101); the film coating device comprises a crushing unit and a film coating unit; the crushing unit is installed on the top of the film coating barrel (101); and the film coating unit is installed inside the film coating barrel (101); The pulverizing unit comprises a motor (201), wherein the motor (201) is fixedly connected to the top of the coating barrel (101), the output shaft of the motor (201) is fixedly connected to a transmission roller (202), the outer surface of the transmission roller (202) is fixedly connected to a transmission wheel 1 (203), the outer surface of the transmission wheel 1 (203) is movably connected to a transmission belt 1 (204), the interior of the transmission belt 1 (204) is movably connected to a driven wheel 1 (205), the interior of the driven wheel 1 (205) is fixedly connected to a pulverizing roller 1 (206), the outer surface of the transmission roller (202) is fixedly connected to a pulverizing roller 2 (207), the front of the motor (201) is connected to a pulverizing shell (209), the top of the pulverizing shell (209) is fixedly connected to a feeding funnel (208), and the inner surface of the pulverizing shell (209) is fixedly connected to a material guide plate (210).

2. The automatic slow-release fertilizer coating machine capable of single or double drive according to claim 1, characterized in that: There are two guide plates (210) in total, and they are respectively located inside the pulverizing shell (209) and above the first pulverizing roller (206) and the second pulverizing roller (207).

3. The automatic slow-release fertilizer coating machine capable of single or double drive according to claim 1, characterized in that: A discharge funnel is fixedly connected to the bottom of the pulverizing shell (209).

4. The automatic slow-release fertilizer coating machine capable of single-machine and double-machine drive according to claim 1, characterized in that: The coating unit comprises a bevel gear 1 (301), wherein the bevel gear 1 (301) is fixedly connected to the output shaft of the motor (201), the bottom gear of the bevel gear 1 (301) is meshed with a bevel gear 2 (302), a connecting rod (303) is fixedly connected to the inner center position of the bevel gear 2 (302), the outer surface of the connecting rod (303) is fixedly connected to a transmission wheel 2 (304), the outer surface of the transmission wheel 2 (304) is movably connected to a transmission belt 2 (305), the interior of the transmission belt 2 (305) is movably connected to a driven wheel 2 (306), the interior of the driven wheel 2 (306) is fixedly connected to a rotating shaft (307), the outer surface of the rotating shaft (307) is fixedly connected to a mixing blade (308), and the side of the mixing blade (308) is fixedly connected to a scraper (309).

5. The automatic slow-release fertilizer coating machine capable of single-machine and double-machine drive according to claim 1, characterized in that: A liquid membrane box (310) is fixedly connected to the side of the coating barrel (101), a transport pipe (311) is fixedly connected to the right side of the liquid membrane box (310), and a transport pump (312) is fixedly connected to the outer surface of the transport pipe (311).

6. The automatic slow-release fertilizer coating machine capable of single or double drive according to claim 1, characterized in that: The bottom of the coating barrel (101) is fixedly connected with a control valve discharge port.

7. The automatic slow-release fertilizer coating machine capable of single or double drive according to claim 4, characterized in that: One side of the scraper (309) is fixedly connected to the mixing blade (308), and the other side is in contact with the interior of the coating barrel (101).

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