Disc granulation device for compound microbial fertilizer

Abstract

The utility model relates to the technical field of composite microbial fertilizer production, in particular to a composite microbial fertilizer disc granulation device which comprises a feeding pipe, a cover plate rotating mechanism is arranged outside the feeding pipe, the outer wall of the feeding pipe is fixedly connected with a stirring box, heat dissipation holes are machined in the outer wall of a motor box, and the cover plate rotating mechanism is arranged on the outer wall of the motor box. The interior of the motor box is fixedly connected with a motor through a support. Through cooperation of the feeding pipe and the cover plate rotating mechanism, the pressing disc drives the sliding rod to move, and the cover plate is moved away from the feeding pipe, so that dust and other impurities can be prevented from entering the stirring box to be mixed with compound microbial fertilizer raw materials, the working quality of the disc granulation device is improved, and through cooperation of the granulation box and the granulation mechanism, the granulation efficiency is improved. The electric telescopic rod drives the pressing plate to move, the pressing plate drives the connecting rod to move, and the connecting rod connecting block moves, so that the compound microbial fertilizer raw materials can be processed into granules, and the working quality of the disc granulation device is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound microbial fertilizer production, in particular to a compound microbial fertilizer disc granulating device. Background Art

[0002] Compound microbial fertilizer refers to a living microbial product composed of specific microorganisms and nutrients, which can provide, maintain or improve plant nutrition, increase agricultural product yield or improve agricultural product quality. Compound microbial fertilizer needs to be processed by a disc granulation device.

[0003] For example, a composite microbial fertilizer disc granulation device with the authorization announcement number of "CN220238491U" realizes effective control of the flow rate of conveying fertilizers, improves the production quality of fertilizers, thereby making the fertilizer quality produced by the granulation device more consistent, and effectively improves the speed of fertilizer granulation, saves labor costs, and ensures the uniformity of fertilizer particle size. However, when the composite microbial fertilizer disc granulation device is granulated, impurities such as dust will enter the mixing barrel through the feed port and mix with the composite microbial fertilizer, which reduces the working quality of the disc granulation device. At the same time, when the composite microbial fertilizer disc granulation device is squeezed, the composite microbial fertilizer that enters the bottom through the through hole on the circular plate is in strip shape, not granular, which also reduces the working quality of the disc granulation device. Utility Model Content

[0004] The utility model aims to solve the problems that, during the granulation process, impurities such as dust enter the mixing barrel through the feed port and mix with the composite microbial fertilizer, which reduces the working quality of the disc granulation device; and that when the composite microbial fertilizer is extruded, the composite microbial fertilizer that enters below through the through holes on the circular plate is in strip shape rather than granular shape, which also reduces the working quality of the disc granulation device. A composite microbial fertilizer disc granulation device is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A composite microbial fertilizer disc granulation device is designed, comprising a feed pipe, a cover plate rotating mechanism is arranged outside the feed pipe, the outer wall of the feed pipe is fixedly connected to a mixing box, the lower end of the mixing box is fixedly connected to one end of a discharge pipe, the other end of the discharge pipe is fixedly connected to a granulation box, a granulation mechanism is arranged inside the granulation box, the inner wall of the granulation box is fixedly connected to a disc, the outer wall of the granulation box is movably connected to a sliding door through a hinge, the outer wall of the mixing box is fixedly connected to a motor box, the outer wall of the motor box is processed with heat dissipation holes, and the inside of the motor box is fixedly connected to the motor through a bracket.

[0007] Preferably, the cover plate rotating mechanism includes a shell, the outer wall of the shell is fixedly connected to the feed pipe, the inner wall of the shell is slidably connected to the slide rod through a through hole, the outer wall of the slide rod is fixedly connected to the pressure plate, the outer wall of the slide rod is fixedly connected to the first slider, the outer wall of the first slider is slidably connected to the first gear through a slide groove, the outer wall of the first gear is rotatably connected to the shell through a pin shaft, the outer wall of the first gear is meshedly connected to the second gear, and the outer wall of the second gear is fixedly connected to the cover plate.

[0008] Preferably, the outer wall of the second gear is movably connected to the feed pipe via a pin, and the outer wall of the cover plate is adjacent to the inner wall of the feed pipe.

[0009] Preferably, the granulation mechanism includes an electric telescopic rod, the bottom ends of the two electric telescopic rods are fixedly connected to the inner wall of the granulation box, the ends of the two electric telescopic rods are fixedly connected to the pressure plate, the outer wall of the pressure plate is fixedly connected to the two connecting rods through a bracket, the outer walls of the two connecting rods are fixedly connected to the connecting block, the outer wall of the connecting block is fixedly connected to the second slider, the outer wall of the second slider is slidably connected to the roller through a slide groove, and the outer wall of the roller is fixedly connected to multiple cutting knives.

[0010] Preferably, the outer wall of the drum is rotatably connected to the disc via a pin, and the outer walls of the two connecting rods are slidably engaged with the disc via through holes.

[0011] Preferably, the output shaft of the motor is fixedly connected to the stirring rod, and the outer wall of the stirring rod is rotatably connected to the stirring box via a bearing.

[0012] The utility model proposes a composite microbial fertilizer disc granulating device, which has the beneficial effects that: through the cooperation of the feed pipe and the cover plate rotating mechanism, the pressure plate drives the slide rod to move, the slide rod drives the first slide block to move, the first slide block drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the cover plate to rotate, and the cover plate is moved away from the feed pipe. Through the above method, impurities such as dust can be prevented from entering the mixing box and mixing with the composite microbial fertilizer raw materials, which improves the working quality of the disc granulating device.

[0013] Through the cooperation of the granulation box and the granulation mechanism, the electric telescopic rod drives the pressing plate to move, the pressing plate drives the connecting rod to move, the connecting rod connecting block moves, the connecting block drives the second slider to move, the second slider roller rotates, the roller drives the cutter to rotate, and at the same time, the pressing plate presses the raw materials of the compound microbial fertilizer to the bottom of the disc through the through holes on the surface of the disc, and then the cutter cuts the raw materials of the compound microbial fertilizer from strips into granules. The above method can make the raw materials of the compound microbial fertilizer processed into granules, which also improves the working quality of the disc granulation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of

[0016] Figure 3 for Figure 2 A front cross-sectional schematic diagram of the middle cover plate rotating mechanism;

[0017] Figure 4 for Figure 3 A side cross-sectional schematic diagram of

[0018] Figure 5 for Figure 2 A schematic diagram of a partial side cross-section of the middle disc;

[0019] Figure 6 for Figure 1 Schematic diagram of a partial three-dimensional cutaway view of the granulation box.

[0020] In the figure: 1. mixing box, 2. feeding pipe, 3. cover plate rotating mechanism, 301. shell, 302. pressure plate, 303. sliding rod, 304. first sliding block, 305. first gear, 306. second gear, 307. cover plate, 4. discharging pipe, 5. granulating box, 6. granulating mechanism, 601. electric telescopic rod, 602. pressure plate, 603. connecting rod, 604. roller, 605. connecting block, 606. second sliding block, 607. cutting knife, 7. disc, 8. sliding door, 9. motor box, 10. motor, 11. stirring rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 : In the present embodiment, a composite microbial fertilizer disc granulation device comprises a feed pipe 2, a cover plate rotating mechanism 3 is arranged outside the feed pipe 2, the outer wall of the feed pipe 2 is fixedly connected to the mixing box 1, the lower end of the mixing box 1 is fixedly connected to one end of the discharge pipe 4, the other end of the discharge pipe 4 is fixedly connected to the granulation box 5, a granulation mechanism 6 is arranged inside the granulation box 5, the inner wall of the granulation box 5 is fixedly connected to the disc 7, the outer wall of the granulation box 5 is movably connected to the sliding door 8 through a hinge, the sliding door 8 moves on the granulation box 5, the outer wall of the mixing box 1 is fixedly connected to the motor box 9, the outer wall of the motor box 9 is processed with heat dissipation holes, the inside of the motor box 9 is fixedly connected to the motor 10 through a bracket, the motor box 9 fixes the position of the motor 10, and the size of the motor 10 is selected according to actual needs, and the selection can meet the work needs;

[0023] The outer wall of the second gear 306 is movably connected to the feed pipe 2 through a pin shaft, the outer wall of the cover plate 307 is adjacent to the inner wall of the feed pipe 2, the cover plate 307 is close to the feed pipe 2, the outer wall of the roller 604 is rotatably connected to the disc 7 through a pin shaft, the roller 604 rotates on the disc 7, the outer walls of the two connecting rods 603 are slidably engaged with the disc 7 through through holes, the connecting rods 603 move on the disc 7, the output shaft of the motor 10 is fixedly connected to the stirring rod 11, the motor 10 drives the stirring rod 11 to rotate, the outer wall of the stirring rod 11 is rotatably connected to the stirring box 1 through a bearing, and the stirring rod 11 rotates in the stirring box 1.

[0024] See attached Figure 1 , Figure 3 and Figure 4 In the present embodiment, a composite microbial fertilizer disc granulation device, the cover plate rotating mechanism 3 includes a shell 301, the outer wall of the shell 301 is fixedly connected to the feed pipe 2, the feed pipe 2 fixes the position of the shell 301, the inner wall of the shell 301 is slidably connected to the slide bar 303 through a through hole, the slide bar 303 moves on the shell 301, the outer wall of the slide bar 303 is fixedly connected to the pressure plate 302, the pressure plate 302 drives the slide bar 303 to move, the outer wall of the slide bar 303 is fixedly connected to the first slide block 304, the slide bar 303 drives the first slide block The first slider 304 moves, the outer wall of the first slider 304 is slidably connected to the first gear 305 through the slide groove, the first slider 304 drives the first gear 305 to rotate, the outer wall of the first gear 305 is rotatably connected to the shell 301 through the pin shaft, the first gear 305 rotates on the shell 301, the outer wall of the first gear 305 is meshed and connected with the second gear 306, the first gear 305 drives the second gear 306 to rotate, the outer wall of the second gear 306 is fixedly connected to the cover plate 307, and the second gear 306 drives the cover plate 307 to rotate.

[0025] See attached Figure 2 , Figure 5 and Figure 6In the present embodiment, a composite microbial fertilizer disc granulation device is provided. The granulation mechanism 6 includes an electric telescopic rod 601. The bottom ends of the two electric telescopic rods 601 are fixedly connected to the inner wall of the granulation box 5. The electric telescopic rods 601 are fixed on the granulation box 5. The size of the electric telescopic rods 601 is selected according to actual needs and can be selected to meet the work needs. The ends of the two electric telescopic rods 601 are fixedly connected to the pressing plate 602. The electric telescopic rods 601 drive the pressing plate 602 to move. The outer wall of the pressing plate 602 is connected to the two connecting rods 603 through the bracket. The two connecting rods 603 are fixedly connected, the pressure plate 602 drives the connecting rod 603 to move, the outer walls of the two connecting rods 603 are fixedly connected to the connecting block 605, the connecting rod 603 drives the connecting block 605 to move, the outer wall of the connecting block 605 is fixedly connected to the second slider 606, the connecting block 605 drives the second slider 606 to move, the outer wall of the second slider 606 is slidingly connected to the roller 604 through a slide groove, the second slider 606 drives the roller 604 to rotate, the outer wall of the roller 604 is fixedly connected to multiple cutters 607, and the roller 604 drives the cutters 607 to rotate.

[0026] Working principle:

[0027] When compound microbial fertilizer needs to be processed by disc granulation device:

[0028] Feeding and mixing phase:

[0029] First, the operator presses the pressing plate 302, the pressing plate 302 drives the slide bar 303 to move, the slide bar 303 drives the first slider 304 to move, the first slider 304 drives the first gear 305 to rotate, the first gear 305 drives the second gear 306 to rotate, the second gear 306 drives the cover plate 307 to rotate, and after the cover plate 307 is removed from the feed pipe 2, the operator stops pressing the pressing plate 302. Then the operator pours the composite microbial fertilizer raw material into the feed pipe 2, and enters the mixing box 1 through the feed pipe 2, then connects the external power supply of the motor 10, starts the motor 10, and the motor 10 drives the stirring rod 11 to rotate. After the stirring rod 11 completes the stirring of the composite microbial fertilizer raw material, the motor 10 stops working, and then the operator opens the valve on the discharge pipe 4, and then the composite microbial fertilizer raw material enters the granulation box 5.

[0030] Granulation stage:

[0031] After the raw materials of the compound microbial fertilizer enter the granulation box 5, the external power supply of the electric telescopic rod 601 is connected, the electric telescopic rod 601 is started, the electric telescopic rod 601 drives the pressing plate 602 to move, the pressing plate 602 drives the connecting rod 603 to move, the connecting rod 603 connecting block 605 moves, the connecting block 605 drives the second slider 606 to move, the second slider 606 roller 604 rotates, the roller 604 drives the cutter 607 to rotate, and at the same time, the pressing plate 602 presses the raw materials of the compound microbial fertilizer to the bottom of the disc 7 through the through holes on the surface of the disc 7, and then the cutter 607 cuts the raw materials of the compound microbial fertilizer from strips into granules. After all the raw materials of the compound microbial fertilizer are granulated, the electric telescopic rod 601 stops working, and then the operator opens the sliding door 8 to take out the granular compound microbial fertilizer, completing the disc granulation of the compound microbial fertilizer.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A composite microbial fertilizer disc granulation device, comprising a feed pipe (2), characterized in that: A cover plate rotating mechanism (3) is provided on the outside of the feed pipe (2), the outer wall of the feed pipe (2) is fixedly connected to the mixing box (1), the lower end of the mixing box (1) is fixedly connected to one end of the discharge pipe (4), the other end of the discharge pipe (4) is fixedly connected to the granulation box (5), a granulation mechanism (6) is provided inside the granulation box (5), the inner wall of the granulation box (5) is fixedly connected to the disc (7), the outer wall of the granulation box (5) is movably connected to the sliding door (8) through a hinge, the outer wall of the mixing box (1) is fixedly connected to the motor box (9), the outer wall of the motor box (9) is processed with heat dissipation holes, and the inside of the motor box (9) is fixedly connected to the motor (10) through a bracket.

2. A composite microbial fertilizer disc granulation device according to claim 1, characterized in that: The cover plate rotating mechanism (3) comprises a shell (301), the outer wall of the shell (301) is fixedly connected to the feed pipe (2), the inner wall of the shell (301) is slidably connected to the slide rod (303) through a through hole, the outer wall of the slide rod (303) is fixedly connected to the pressure plate (302), the outer wall of the slide rod (303) is fixedly connected to the first slider (304), the outer wall of the first slider (304) is slidably connected to the first gear (305) through a slide groove, the outer wall of the first gear (305) is rotationally connected to the shell (301) through a pin shaft, the outer wall of the first gear (305) is meshedly connected to the second gear (306), and the outer wall of the second gear (306) is fixedly connected to the cover plate (307).

3. A composite microbial fertilizer disc granulation device according to claim 2, characterized in that: The outer wall of the second gear (306) is movably connected to the feed pipe (2) via a pin shaft, and the outer wall of the cover plate (307) is adjacent to the inner wall of the feed pipe (2).

4. A composite microbial fertilizer disc granulation device according to claim 1, characterized in that: The granulation mechanism (6) comprises an electric telescopic rod (601), the bottom ends of the two electric telescopic rods (601) are fixedly connected to the inner wall of the granulation box (5), the ends of the two electric telescopic rods (601) are fixedly connected to the pressing plate (602), the outer wall of the pressing plate (602) is fixedly connected to the two connecting rods (603) through a bracket, the outer walls of the two connecting rods (603) are fixedly connected to the connecting block (605), the outer wall of the connecting block (605) is fixedly connected to the second sliding block (606), the outer wall of the second sliding block (606) is slidably connected to the roller (604) through a sliding groove, and the outer wall of the roller (604) is fixedly connected to a plurality of cutting knives (607).

5. A composite microbial fertilizer disc granulation device according to claim 4, characterized in that: The outer wall of the roller (604) is rotatably connected to the disc (7) via a pin shaft, and the outer walls of the two connecting rods (603) are slidably engaged with the disc (7) via through holes.

6. A composite microbial fertilizer disc granulation device according to claim 1, characterized in that: The output shaft of the motor (10) is fixedly connected to the stirring rod (11), and the outer wall of the stirring rod (11) is rotationally connected to the stirring box (1) via a bearing.

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