Special fertilizer preparation mechanism capable of inhibiting diseases and insect pests of konjak

Abstract

The utility model relates to the technical field of agricultural fertilizer preparation, in particular to a special fertilizer preparation mechanism capable of inhibiting diseases and insect pests of konjak. The preparation mechanism comprises a rack, a mixing cylinder mounted at the upper part of the rack and a granulation cylinder mounted at the lower part of the rack. Wherein the top of the mixing cylinder is provided with a plurality of feeding ports, the bottom is provided with a discharge port, and the mixing cylinder is internally provided with a stirring assembly; the granulating cylinder comprises a cylinder body, a screen mesh mounted in the cylinder body, a grinding knife mounted above the screen mesh in the cylinder body, a material collecting rail mounted at the bottom of the cylinder body and a first motor mounted at the bottom of the rack. According to the preparation mechanism, through efficient mixing and granulation functions, the fertilizer quality is effectively improved, the production cost is reduced, and fertilizers with different particle sizes can be prepared according to needs, so that the requirements of konjak planting are better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural fertilizer preparation technical field especially relates to a special fertilizer preparation mechanism of inhibiting konjac disease and insect pest occurrence. BACKGROUND

[0002] Konjac is an important medicinal and edible crop, and its planting area is expanding, but the disease and insect pest problem is increasingly prominent, which seriously affects the yield and quality of konjac. The traditional konjac special fertilizer preparation device has defects such as poor mixing effect, low granulation efficiency, and difficult particle size control, which leads to poor fertilizer effect of the fertilizer, cannot effectively inhibit the disease and insect pest, and affects the economic benefit of konjac planting. SUMMARY

[0003] The utility model overcomes the insufficient prior art, provides a special fertilizer preparation mechanism of inhibiting konjac disease and insect pest occurrence.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme of a special fertilizer preparation mechanism of inhibiting konjac disease and insect pest occurrence, which comprises a rack, a mixing cylinder installed on the upper part of the rack and a granulation cylinder installed on the lower part of the rack.

[0005] The mixing cylinder top is provided with a plurality of feeding ports, the bottom is provided with a discharge port, and the inside is provided with a stirring assembly.

[0006] The granulation cylinder comprises a cylinder body, a screen, a grinding knife, a material collecting track and a first motor. The cylinder body is hollow inside, the top is provided with a first opening, the first opening is close to the discharge port, the bottom of the cylinder body is provided with a second opening, and the second opening is connected with the material collecting track. The screen is rotatably installed inside the cylinder body and is slidingly connected with the cylinder body. The grinding knife is installed above the screen in the cylinder body. The first motor is installed at the bottom of the rack and is power connected with the screen.

[0007] Further, the stirring assembly comprises a stirring shaft, a stirring paddle, a second motor and a speed reducer. The stirring shaft is rotatably installed inside the mixing cylinder. The stirring paddle is installed on the side of the stirring shaft. The speed reducer is connected with the second motor at one end and with the stirring shaft at the other end.

[0008] Further, the stirring paddle is a strip-shaped stirring paddle.

[0009] Further, the screen center is provided with a through hole, and a rotating shaft is arranged in the through hole. The rotating shaft is fixedly connected with the screen, and the bottom of the rotating shaft extends to the bottom of the rack and is connected with the first motor.

[0010] Further, the cylinder body comprises an upper cylinder body and a lower cylinder body, a cylinder wall of the upper cylinder body near one end of the lower cylinder body extends downward to form a first limiting step, a cylinder wall of the lower cylinder body near one end of the upper cylinder body extends upward to form a second limiting step, and the first limiting step and the second limiting step are engaged.

[0011] Further, abutting ends of the upper cylinder body and the lower cylinder body are provided with openings in the radial direction, and the openings form positioning grooves.

[0012] Further, a plurality of positioning holes are arranged on the first limiting ring in the radial direction, adjusting screws are arranged in the positioning holes, and lower ends of the adjusting screws abut against upper end faces of the third limiting steps.

[0013] Further, a plurality of cutting grooves are arranged on a circumferential side of the cutter body in an annular array around the rotation axis.

[0014] Further, a baffle is arranged in the lower cylinder body near the second opening.

[0015] The utility model solves the defects in the background art and has the following beneficial effects:

[0016] (1) The special fertilizer preparation mechanism capable of inhibiting the occurrence of konjak diseases and insect pests comprises a rack, a mixing cylinder arranged on the upper part of the rack and a granulating cylinder arranged on the lower part of the rack, and realizes a continuous production process from raw material mixing to granulation.

[0017] (2) The cylinder body of the granulating cylinder is detachable, the first limiting step and the second limiting step of the upper cylinder body and the lower cylinder body are engaged, and the first limiting ring and the second limiting ring are bolted, so that the cylinder body is stably connected, the disassembly and maintenance of the cylinder body are simple and fast, the maintenance and repair of the equipment are facilitated, and the downtime is reduced.

[0018] (3) The millstone is positioned by the cooperation between the third limiting step on the shaft core and the positioning groove between the upper cylinder body and the lower cylinder body, the positioning of the millstone is ensured, the stability of the millstone in the granulation process is improved, the deviation or vibration of the millstone in the high-speed rotation process of the screen is prevented, and the consistency of the granulation quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings and examples.

[0020] Figure 1 is a structure schematic view of a special fertilizer preparation mechanism capable of inhibiting konjac disease and pest occurrence provided by the utility model;

[0021] Figure 2 is a cross-sectional view of the mixing cylinder;

[0022] Figure 3 is a structure schematic view of the granulating cylinder;

[0023] Figure 4 is an exploded view of the granulating cylinder;

[0024] In the figure: 1, frame; 2, mixing cylinder; 3, granulating cylinder; 21, feeding port; 22, discharge port; 23, stirring assembly; 31, cylinder body; 32, screen; 33, milling cutter; 34, material collecting track; 35, first motor; 231, stirring shaft; 232, stirring paddle; 233, second motor; 234, speed reducer; 311, upper cylinder body; 312, lower cylinder body; 313, first limiting step; 314, second limiting step; 315, first limiting ring; 316, second limiting ring; 317, positioning groove; 318, adjusting screw; 319, baffle; 321, rotating shaft; 331, shaft core; 332, cutter body; 333, third limiting step; 334, cutting groove. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in combination with the drawings and embodiments, these drawings are all simplified schematic views, only with the schematic way the basic structure of the utility model is explained, therefore it only shows the related structure of the utility model.

[0026] As Figures 1-4 shown, a special fertilizer preparation mechanism capable of inhibiting konjac disease and pest occurrence, including frame 1, install on the upper portion of frame 1 mixing cylinder 2 and install in the lower portion of frame 1 granulating cylinder 3.

[0027] Mixing cylinder 2 top is provided with a plurality of feeding ports 21, bottom is provided with discharge port 22, inside is installed with stirring assembly 23.

[0028] Granulating cylinder 3 includes cylinder body 31, screen 32 installed in the cylinder, milling cutter 33 installed above the screen in the cylinder, material collecting track 34 installed at the bottom of the cylinder and first motor 35 installed at the bottom of the frame. The inside of cylinder body 31 is hollow, the top is provided with a first opening, the first opening is close to discharge port 12, the bottom of cylinder body 31 is provided with a second opening, and the second opening is connected with material collecting track 34. Screen 32 is rotatably installed in the inside of cylinder body 31 and is slidingly connected with cylinder body 31. Milling cutter 33 is installed above screen 32 in the inside of cylinder body 31. First motor 35 is installed at the bottom of frame 1 and is power-connected with screen 32.

[0029] The raw materials are added into the mixing barrel 2 through the feeding port 21, mixed and stirred by the stirring assembly 23, and then enter the granulating barrel 3 through the discharging port 22. In the granulating barrel 3, the raw materials are sieved by the screen 32 and cut by the knife 33, and finally form granular fertilizer, which is collected by the collecting track 34 to realize continuous production.

[0030] As shown in Figure 2 , the stirring assembly 23 includes a stirring shaft 231, a stirring paddle 232, a second motor 233, and a speed reducer 234. The stirring shaft 231 is rotatably installed inside the mixing barrel 2. The stirring paddle 232 is installed on the side of the stirring shaft 231. The speed reducer 234 is connected to the second motor 233 at one end and to the stirring shaft 231 at the other end. The stirring shaft is driven to rotate by the second motor 233 to realize rapid mixing and stirring of the materials.

[0031] As shown in Figure 2 , the stirring paddle 232 is a strip-shaped stirring paddle, which can better cut and disperse the materials and reduce the agglomeration phenomenon.

[0032] As shown in Figure 4 , the screen 32 is provided with a through hole in the center, and a rotating shaft 321 is arranged in the through hole. The rotating shaft 321 is fixedly connected with the screen 32, and the bottom of the rotating shaft 321 extends to the bottom of the rack 1 and is connected with the first motor 35 to realize the rotation of the screen 32.

[0033] As shown in Figure 4 , the barrel body 31 includes an upper barrel body 311 and a lower barrel body 312. The barrel wall of the upper barrel body 311 near one end of the lower barrel body 312 extends downward to form a first limiting step 313, and the barrel wall of the lower barrel body 312 near one end of the upper barrel body 311 extends upward to form a second limiting step 314. The first limiting step 313 and the second limiting step 314 are fitted together. The upper barrel body 311 extends radially outward along the circumference to form a first limiting ring 315, and the lower barrel body 312 extends radially outward along the circumference to form a second limiting ring 316. The first limiting ring 315 and the second limiting ring 316 are bolted together. The barrel body 31 is composed of the upper barrel body 311 and the lower barrel body 312, which are connected stably by the fitting of the first limiting step 313 and the second limiting step 314 and the bolting of the first limiting ring 315 and the second limiting ring 316, preventing the barrel body 31 from loosening or misaligning. When disassembly or maintenance is required, the upper barrel body and the lower barrel body can be separated by loosening the bolts on the first limiting ring 315 and the second limiting ring 316.

[0034] As shown in Figure 4As shown, the abutting end of the upper cylinder body 311 and the lower cylinder body 312 is provided with an opening in the radial direction, and the opening forms a positioning groove 317. The roller cutter 33 includes a shaft core 331 and a cutter body 332 rotatably mounted at both ends of the shaft core 331. The end faces of both ends of the shaft core 331 extend outward to form a third limiting step 333. The third limiting step 333 passes through the positioning groove 317. By fixing the third limiting step 333 on the shaft core 331 in the positioning groove 317, the positioning and fixing of the roller cutter 33 are ensured.

[0035] As shown, Figure 4 A set of positioning holes are provided on the first limiting ring 315 in the radial direction, and an adjusting screw 318 is mounted in the positioning hole. The lower end of the adjusting screw 318 abuts against the upper end face of the third limiting step 333. By adjusting the distance between the roller cutter 33 and the screen 32 through the adjusting screw 318, the gap can be adjusted according to the change of the material characteristics, and different granulation requirements can be met.

[0036] As shown, Figure 4 A plurality of cutting grooves 334 are arranged in an annular array on the circumferential side of the cutter body 332 around the rotation axis, which helps the material to be more effectively cut into small pieces, thereby improving the granulation speed.

[0037] As shown, Figure 4 A baffle 319 is arranged in the lower cylinder body 312 near the second opening, which prevents splashing and guides the granular fertilizer into the material collecting track 314.

[0038] When the utility model is used, the raw materials are added into the mixing cylinder 2 through the feeding port 21 at the top of the mixing cylinder 2. The stirring shaft 231 of the stirring assembly 23 is driven to rotate by the second motor 233, and the stirring paddle 232 is driven to stir and mix. The uniformly mixed raw materials are poured into the granulation cylinder 3 through the first opening from the discharge port 22 at the bottom of the mixing cylinder. In the upper cylinder body 311 of the granulation cylinder 3, the screen 32 is driven to rotate by the first motor 35, and the screen 32 and the roller cutter 33 rotate relatively. The cutter body 332 cuts and presses the raw materials, and finally forms granular fertilizer through the screen 32 and falls into the lower cylinder body 312, and finally enters the material collecting track 34 through the second opening at the bottom of the lower cylinder body 312.

[0039] The above is based on the ideal embodiment of the utility model for inspiration. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the contents in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A device for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjac, characterized in that, The utility model provides a granulator, which comprises a frame (1), a mixing cylinder (2) installed on the upper part of the frame (1) and a granulating cylinder (3) installed on the lower part of the frame (1). The mixing cylinder (2) is provided with a plurality of feeding ports (21) on the top and a discharging port (22) on the bottom, and a stirring assembly (23) is installed inside. The granulating cylinder (3) comprises a cylinder body (31), a screen (32), a rolling knife (33), a material collecting track (34) and a first motor (35); the cylinder body (31) is hollow inside, provided with a first opening on the top, and the first opening is close to the discharging port (22); the bottom of the cylinder body (31) is provided with a second opening, and the second opening is connected with the material collecting track (34); the screen (32) is rotatably installed inside the cylinder body (31) and is in sliding connection with the cylinder body (31); the rolling knife (33) is installed above the screen (32) inside the cylinder body (31); and the first motor (35) is installed on the bottom of the frame (1) and is in power connection with the screen (32).

2. The special fertilizer preparation mechanism for inhibiting the occurrence of diseases and pests in konjac according to claim 1, characterized in that, The stirring assembly (23) comprises a stirring shaft (231), stirring paddles (232), a second motor (233) and a speed reducer (234); the stirring shaft (231) is rotatably installed inside the mixing cylinder (2); the stirring paddles (232) are installed on the side of the stirring shaft (231); and the speed reducer (234) is connected with the second motor (233) at one end and connected with the stirring shaft (231) at the other end.

3. The special fertilizer preparation mechanism for inhibiting the occurrence of diseases and pests in konjac according to claim 2, characterized in that, The stirring paddles (232) are strip-shaped stirring paddles.

4. The apparatus for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjak according to claim 1, wherein the special fertilizer is prepared by mixing the konjak extract with the fertilizer. The screen (32) is provided with a through hole in the center, and a rotating shaft (321) is arranged in the through hole; the rotating shaft (321) is fixedly connected with the screen (32), and the bottom of the rotating shaft (321) extends to the bottom of the frame (1) and is connected with the first motor (35).

5. The apparatus for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjak according to claim 1, wherein the special fertilizer is prepared by mixing the konjak extract with the fertilizer. The cylinder body (31) comprises an upper cylinder body (311) and a lower cylinder body (312); the cylinder wall of the upper cylinder body (311) close to one end of the lower cylinder body (312) extends downward to form a first limiting step (313); the cylinder wall of the lower cylinder body (312) close to one end of the upper cylinder body (311) extends upward to form a second limiting step (314); the first limiting step (313) is matched with the second limiting step (314); the side of the upper cylinder body (311) extends outward in the radial direction to form a first limiting ring (315); the side of the lower cylinder body (312) extends outward in the radial direction to form a second limiting ring (316); and the first limiting ring (315) is bolted with the second limiting ring (316).

6. The apparatus for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjak according to claim 5, wherein the special fertilizer is prepared by mixing the konjak extract with the fertilizer. The abutting ends of the upper cylinder body (311) and the lower cylinder body (312) are provided with openings in the radial direction, and the openings form a positioning groove (317); the rolling knife (33) comprises a shaft core (331) and a knife body (332) rotatably installed on both ends of the shaft core (331); the end faces of both ends of the shaft core (331) extend outward to form a third limiting step (333); and the third limiting step (333) penetrates through the positioning groove (317).

7. The apparatus according to claim 6, wherein the apparatus is characterized by comprising: a mixing device for mixing the raw material and the water; a heating device for heating the mixture; a filtering device for filtering the mixture; a drying device for drying the mixture; and a grinding device for grinding the mixture. A group of positioning holes are oppositely arranged on the first limiting ring (315) in the radial direction, and an adjusting screw (318) is installed in each positioning hole. The lower end of the adjusting screw (318) abuts against the upper end face of the third limiting step (333).

8. The apparatus for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjak according to claim 6, wherein the special fertilizer is prepared by mixing the konjak extract with the fertilizer. A plurality of cutting grooves (334) are annularly arranged on the circumferential side of the cutter body (332) around the rotation axis.

9. The apparatus for preparing a special fertilizer capable of inhibiting the occurrence of pests of konjak according to claim 5, wherein the special fertilizer is prepared by mixing the konjak extract with the fertilizer. A baffle (319) is arranged in the lower cylinder (312) near the second opening.

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