CN115316094A - A two-way spiral fertilizer feeding centrifugal cone-disc fertilizer discharge device - Google Patents

Abstract

The invention relates to the technical field of agriculture, and discloses a centrifugal cone-disc fertilizer discharge device for two-way screw feeding of fertilizer, comprising a device body, the device body includes a crushing box and a discharging box, and a crushing component is arranged on the crushing box . In the present invention, the material pressing component is arranged on the discharge box, and the U-shaped frame arranged on the pressing component is matched with the first arc surface arranged on the side ring. When the rotating shaft drives the side ring to rotate, the U-shaped frame is retracted. Due to the irregularity of the first arc surface, it can move up and down to make a reciprocating motion to drive the pressure plate down. When the pressure plate is lowered, the bottom column will be inserted into the inside of the circular groove to extrude the material. When the pressure plate is raised, the extrusion column will be inserted. The inside of the connecting pipe is pushed open to the fertilizer blocked inside the connecting pipe, which facilitates the dropping of the fertilizer, thereby improving the discharge efficiency of the waste.

Description

A two-way spiral fertilizer feeding centrifugal cone-disk fertilizer discharge device

technical field

The invention relates to the field of agricultural technology, in particular to a two-way spiral fertilizer feeding centrifugal cone-disk type fertilizer discharge device.

Background technique

Fertilization is of great significance to the safety, stability and development of agricultural production. The rapid development of world agriculture, in addition to relying on the progress of biotechnology and the expansion of arable land and irrigated areas, is basically based on chemical fertilizers and pesticides and mineral energy. Obtained under the condition of a large amount of input. China is the country that uses the largest amount of chemical fertilizers in the world. The average amount of chemical fertilizers used per mu of crops in my country is much higher than the world average. The crop yield corresponding to the amount of application is decreasing year by year, and the problem of diminishing marginal effect of chemical fertilizers on increasing crop yield has become increasingly prominent.

Current fertilizer discharge device:

In the process of use, after different materials are mixed and stirred, they will be discharged and sprinkled on the surface of the breeding land, and the fertilizers with different mixing degrees will form some loose parts and hard parts. When the discharge pipe discharges fertilizers of different shapes When, it is easy to cause clogging, thereby reducing the efficiency of fertilizer discharge.

Therefore, we have proposed a two-way screw fertilizer centrifugal cone-disc fertilizer discharge device to solve the above-mentioned problems.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art in the above-mentioned background technology, the object of the present invention is to provide a two-way spiral fertilizer feeding centrifugal cone-disc fertilizer discharge device to solve the problem of the current two-way spiral fertilizer feeding centrifugal cone-disk fertilizer discharge device proposed in the above background technology. The device, after mixing different materials, will be discharged and sprinkled on the surface of the breeding land, and the fertilizers with different mixing degrees will form part of the loose part and become hard. When the discharge pipe discharges fertilizers of different shapes, it is easy The problem of clogging, which reduces the efficiency of fertilizer discharge.

(2) Technical solutions

To achieve the above object, the present invention is achieved through the following technical solutions:

A two-way spiral fertilizer feeding centrifugal cone-disk type fertilizer discharge device, including a device body, the device body includes a crushing box and a discharge box, the crushing box is provided with a crushing assembly, and the discharge box is provided with a pressing A material component and a material blocking component, and a communication pipe is fixedly connected between the discharge box and the crushing box.

Preferably, the crushing assembly includes a rotating motor, a rotating shaft is installed on the crushing box, the output end of the rotating motor is fixed to one end of the rotating shaft, a crushing knife is installed on the rotating shaft, and the rotating A hollow disk is fixed on the outer wall of the shaft, side rings are fixed on both sides of the hollow disk, and a first arc surface is arranged on the side ring.

Preferably, the pressing assembly includes a U-shaped frame, the top of the U-shaped frame is slidably connected with the first arc surface of the side ring, the inside of the discharge box is provided with a pressing plate, and the U-shaped frame is The bottom runs through the discharge box and is fixed to the top of the pressure plate, the pressure plate is provided with an opening, and the bottom of the discharge box is provided with a plurality of circular grooves arranged at equal distances, and the gap between two circular grooves is The distances are equal, the inner walls of the plurality of circular grooves are fixed with connecting pipes, the top of the pressure plate is fixed with a plurality of equidistantly arranged extruding columns, and the distances between the plurality of extruding columns are equal. The bottom of the pressing plate is fixed with a plurality of bottom pillars arranged equidistantly, and the distance between two pairs of the plurality of bottom pillars is equal.

Preferably, the stopper assembly includes a concave circular plate, one side of the concave circular plate is fixed to one side of the side ring, a second arc surface is provided on the concave circular plate, and the second arc A convex circular plate is slidably connected on the surface, and one side of the convex circular plate is provided with a connecting column, and a return spring is fixed between the connecting column and the convex circular plate, and one side of the connecting column is fixed with a side Side block, a T-shaped chute and a card slot are opened on the discharge box, the T-shaped chute is connected to the card slot, the card slot is connected to the circular groove, and the T-shaped chute There is a T-shaped connecting frame inside, one side of the T-shaped connecting frame is fixed to the side wall of the side block, and a baffle is arranged inside the slot, and one side of the baffle is connected to the T-shaped The other side of the rack is fixed.

(3) Beneficial effects

Compared with prior art, the beneficial effect of the present invention is:

(1) The present invention uses the pressing assembly provided on the discharge box, the U-shaped frame provided on the pressing assembly cooperates with the first arc surface provided on the side ring, when the rotating shaft drives the side ring to rotate, the U The mold frame receives the irregularity of the first arc surface, and can move up and down to reciprocate to drive the pressing plate down. When the pressing plate descends, the bottom column will be inserted into the inside of the circular groove to extrude the material. When the pressing plate rises, the material will be extruded. The column will be inserted into the inside of the connecting pipe to push away the blocked fertilizer inside the connecting pipe, so as to facilitate the dropping of the fertilizer, thereby improving the discharge efficiency of waste.

(2) The present invention uses the stopper assembly arranged on the connecting pipeline, and the convex circular plate provided on the stopper assembly slides on the second arc surface of the concave circular block, when the convex circular plate meets the concave circular block The convex surface will push the side block away from the side block through the connecting column. At this time, the T-shaped connecting frame slides inside and drives the baffle to slide inside the circular groove and leak out of the circular groove, which is convenient for the fertilizer to fall, thus The automatic detachment of fertilizer can be improved.

Description of drawings

Fig. 1 is the structure schematic diagram of the present invention two-way screw fertilizer centrifugal cone-disk type fertilizer discharge device;

Fig. 2 is a schematic diagram of the structure of the connecting pipe of the centrifugal cone-disk type fertilizer discharge device of the present invention;

Fig. 3 is a structural schematic diagram of the stopper assembly of the bidirectional spiral fertilizer feeding centrifugal cone-disc fertilizer discharge device of the present invention;

Fig. 4 is a structural schematic diagram of the pressing assembly of the bidirectional spiral fertilizer feeding centrifugal cone-disc fertilizer discharge device of the present invention;

Fig. 5 is a schematic diagram of the cross-sectional structure of the discharge box of the bidirectional spiral fertilizer feeding centrifugal cone-disc fertilizer discharge device of the present invention.

Among them: device body 1, crushing box 2, crushing assembly 3, rotating motor 301, crushing knife 303, hollow disc 304, side ring 305, first arc surface 306, connecting pipe 307, rotating shaft 308, discharge Box 4, pressing assembly 5, U-shaped frame 501, pressing plate 502, opening 503, connecting pipe 504, extruding column 505, circular groove 506, bottom column 507, blocking assembly 6, convex circular plate 601, concave circular Block 602 , second arc surface 603 , connecting column 604 , side block 605 , T-shaped chute 606 , T-shaped connecting frame 607 , card slot 608 , baffle plate 609 , return spring 610 .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention provides a two-way spiral fertilizer feeding centrifugal cone-disc type fertilizer discharge device; it includes a device body 1, and the device body 1 includes a crushing box 2 and a discharge box 4, and the crushing A crushing assembly 3 is provided on the box 2, a pressing assembly 5 and a material blocking assembly 6 are provided on the discharge box 4, and a communication pipe 307 is fixedly connected between the discharge box 4 and the crushing box 2;

As shown in Figures 1 and 4, as a preferred technical solution of the present invention: the crushing assembly 3 includes a rotating motor 301, a rotating shaft 308 is installed on the crushing box 2, and the output end of the rotating motor 301 is connected to the rotating shaft. One end of the shaft 308 is fixed, a crushing knife 303 is installed on the rotating shaft 308, a hollow disc 304 is fixed on the outer wall of the rotating shaft 308, and side rings are fixed on both sides of the hollow disc 304 305, the side ring 305 is provided with a first arc surface 306;

As shown in Figure 4, as a preferred technical solution of the present invention: the pressing assembly 5 includes a U-shaped frame 501, and the top of the U-shaped frame 501 is slidably connected to the first arc surface 306 of the side ring 305 , the inside of the discharge box 4 is provided with a pressing plate 502, the bottom of the U-shaped frame 501 penetrates the discharge box 4 and is fixed to the top of the pressing plate 502, the pressing plate 502 is provided with an opening 503, and the discharging box The bottom of 4 is provided with a plurality of equidistantly arranged circular grooves 503, the distance between two of the plurality of circular grooves is equal, and the inner walls of the plurality of circular grooves 503 are fixed with connecting pipes 504, and the pressure plate The top of the 502 is fixed with a plurality of equidistantly arranged extruding columns 505, and the distance between the plurality of extruding columns 505 is equal. The bottom of the pressing plate 502 is fixed with a plurality of equidistantly arranged bottom columns 507. The distance between each pair of the bottom pillars 507 is equal;

As shown in Figures 3 and 5, as a preferred technical solution of the present invention: the material blocking assembly 6 includes a concave circular plate 602, one side of the concave circular plate 602 is fixed to one side of the side ring 305 , the concave circular plate 602 is provided with a second arc surface 603, the convex circular plate 601 is slidably connected to the second arc surface 603, and one side of the convex circular plate 601 is provided with a connecting column 604, so A return spring 610 is fixed between the connecting column 604 and the convex circular plate 601, a side block 605 is fixed on one side of the connecting column 604, and a T-shaped chute 606 and a card are provided on the discharge box 4. Slot 608, the T-shaped chute 606 communicates with the card slot 608, the card slot 608 communicates with the circular groove 506, the inside of the T-shaped chute 606 is provided with a T-shaped connecting frame 607, the T One side of the T-shaped connecting frame 607 is fixed to the side wall of the side block 605, and the inside of the draw-in groove 608 is provided with a baffle plate 609, and one side of the baffle plate 609 is connected to the other side of the T-shaped connecting frame 607. The phase is fixed, which is convenient to prevent the fertilizer from falling and causing waste of fertilizer.

The working principle of this embodiment: when using the two-way spiral fertilizer feeding centrifugal cone-disk fertilizer device, as shown in Figure 1-5, the output end of the rotating motor 301 drives the rotating shaft 308 to rotate, and the rotating shaft 308 drives the rotating shaft 308 The different materials inside the crushing box 2 are crushed and mixed, and the crushed materials fall into and out of the material box 4 through the connecting pipe 504. When the rotating shaft 308 mobilizes the side ring 305 to rotate, the raised part drives the U-shaped The frame 501 descends, and now the convex circular plate 601 is in the convex part of the concave circular block 602, driving the side block 605 away from the discharge box 4, the two baffle plates 609 are separated from the circular groove 506, and the pressing plate 502 descends and is inserted into the circular groove 506. Inside the groove 506, the fertilizer is extruded through the circular groove 506 and discharged. When the rotating shaft 308 continues to drive the side ring 305 to rotate, when the U-shaped frame 501 enters the concave surface of the side ring 305, the pressing plate 502 rises to make the extruded material The column 505 is jacked into the pipeline connecting the pipeline 504 to clear the blockage of the internal fertilizer. At this time, the convex circular plate 601 slides on the concave surface of the concave circular block 602, pulls the side block 605 close to the discharge box 4, and the side block 605 mobilizes T The connecting frame 607 slides inside the T-shaped chute 606, so that the two baffles 609 return to the inside of the circular groove 506 and resist each other, and close the circular groove 506 to prevent materials from falling out. The above is the whole device The working process, and the content not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be noted that, in the present invention, unless otherwise specified and limited, the terms "set", "install", "connect", "connect", " Terms such as "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can also be indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations; for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, Or perform equivalent replacements on some of the technical features, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (4)

1. The two-way spiral fertilizer feeding centrifugal conical disc type fertilizer discharging device comprises a device body (1) and is characterized in that the device body (1) comprises a crushing box (2) and a discharging box (4), a crushing assembly (3) is arranged on the crushing box (2), a pressing assembly (5) and a material blocking assembly (6) are arranged on the discharging box (4), and a communicating pipe (307) is fixedly communicated between the discharging box (4) and the crushing box (2).

2. The fertilizer discharging device with the bidirectional spiral fertilizer feeding and the centrifugal conical disc type as claimed in claim 1, wherein the crushing assembly (3) comprises a rotating motor (301), a rotating shaft (308) is installed on the crushing box (2), an output end of the rotating motor (301) is fixed to one end of the rotating shaft (308), a crushing knife (303) is installed on the rotating shaft (308), a hollow disc (304) is fixed to an outer wall of the rotating shaft (308), side rings (305) are fixed to two sides of the hollow disc (304), and a first arc surface (306) is arranged on each side ring (305).

3. The fertilizer discharging device of claim 1, wherein the pressing assembly (5) comprises a U-shaped frame (501), the top of the U-shaped frame (501) is slidably connected with a first arc surface (306) of a side circular ring (305), a pressing plate (502) is arranged inside the discharging box (4), the bottom of the U-shaped frame (501) penetrates through the discharging box (4) and is fixed to the top of the pressing plate (502), an opening (503) is formed in the pressing plate (502), a plurality of circular grooves (503) are formed in the bottom of the discharging box (4) and are arranged at equal intervals, connecting pipes (504) are fixed to the inner walls of the circular grooves (503), a plurality of extruding columns (505) are fixed to the top of the pressing plate (502), the extruding columns (505) are arranged at equal intervals, a plurality of bottom columns (507) are fixed to the bottom of the pressing plate (502), and a plurality of bottom columns (507) are arranged at equal intervals.

4. The fertilizer discharging device of claim 1, wherein the baffle assembly (6) comprises a concave circular plate (602), one side of the concave circular plate (602) is fixed to one side of the side circular ring (305), a second arc surface (603) is arranged on the concave circular plate (602), a convex circular plate (601) is slidably connected to the second arc surface (603), a connecting column (604) is arranged on one side of the convex circular plate (601), a return spring (610) is fixed between the connecting column (604) and the convex circular plate (601), a side block (605) is fixed to one side of the connecting column (604), a T-shaped sliding groove (606) and a clamping groove (608) are formed in the discharging box (4), the T-shaped sliding groove (606) and the clamping groove (608) are communicated, the clamping groove (608) is communicated with the circular groove (506), a T-shaped connecting frame (607) is arranged inside the T-shaped sliding groove (606), one side of the T-shaped connecting frame (607) is fixed to one side of the side block (608), a retaining plate (609) is fixed to another side block (609), and another side blocking plate (607) is connected to the other side blocking frame (609).

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