Elevator for fertilizer production

Abstract

The utility model discloses an elevator for fertilizer production, relates to the technical field of fertilizer production, and adopts the technical scheme that the elevator comprises an elevator main body, a cavity for lifting is formed in the elevator main body, a feeding hole and a discharging hole are respectively formed in two sides of the elevator main body, and a driving roller and a driven roller are respectively arranged at the upper end and the lower end in the cavity; a conveying belt is connected between the two, and a plurality of hanging hoppers are uniformly distributed and hung on the outer side of the conveying belt. According to the utility model, in the unloading process, the hanging hopper can be overturned, the bottom plate and the extension plate in the hanging hopper are movably connected with the material frame and automatically fall down due to gravity, the balancing weight provides extra gravity and rapidly stretches, and the scraping strips arranged on the periphery scrape the material frame and the inner wall of the inclined material nozzle, so that the inner wall is comprehensively and thoroughly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, and more specifically, to a hoist for fertilizer production. Background Art

[0002] Fertilizer is an indispensable material in agricultural production. The production process of fertilizer is usually: raw material batching, mixing, granulation, drying and cooling, screening, finished product coating, and finally finished product packaging. In such a production line, the elevator is indispensable to transport the ingredients from one production link to the next.

[0003] If the fertilizer contains a lot of water during production, it is easy to get stuck or hang on the wall during transportation, which reduces the transportation efficiency. Patent No. CN216302323U discloses a fertilizer production elevator, including a lifting box, a feed port, a discharge port, and a base for support and fixation; the top wall and the bottom wall of the lifting box are both provided with a material remover, which is used to remove the adhering fertilizer. The utility model can avoid material blockage in the elevator and affect production efficiency, but the material remover of the device can only be inserted shallowly into the inner wall of the feed hopper during use, which causes the fertilizer on the inner wall of the feed hopper to still hang on the wall, resulting in incomplete cleaning.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a fertilizer production elevator. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a hoist for fertilizer production.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizer production elevator, comprising an elevator body, a cavity for lifting is formed inside the elevator body, and a feed port and a discharge port are respectively arranged on both sides of the elevator body, and a driving roller and a driven roller are respectively arranged at the upper and lower ends of the cavity, and a conveyor belt is connected between the two.

[0007] A plurality of mounting hoppers are evenly distributed on the outside of the conveyor belt, and the structure thereof includes a material frame and an oblique material nozzle arranged on one side of the material frame; a base is connected to the bottom of the material frame, and a bottom cavity is opened inside the base, and a bottom plate is inserted into the inside of the bottom cavity; an extension plate is connected to the side of the outside of the bottom plate close to the oblique material nozzle through a hinge, and when the bottom plate is connected to the bottom cavity, the extension plate rotates with the hinge to achieve angle switching and contacts with the inner wall of the oblique material nozzle; one end of a connecting rod is connected to the center of the lower end of the bottom plate, and the other end of the connecting rod extends to the outside of the base through a through hole opened at the center of the bottom cavity, and is threadedly connected to a counterweight block;

[0008] By setting an active roller, a driven roller and a mounting hopper, the active roller and the driven roller cooperate to move, drive the outer conveyor belt to rotate, and drive the mounting hopper to move, carry the fertilizer, lift it, and flip it when it is lifted to the top, and the hopper unloads the fertilizer. During the unloading process, the mounting hopper flips over, and because the internal bottom plate and extension plate are movably connected to the material frame, they automatically fall down by gravity. At the same time, the counterweight block provides additional gravity and stretches quickly. The scraping strips arranged on the periphery scrape the material frame and the inner wall of the tilted material nozzle, so as to achieve comprehensive and thorough cleaning of the inner wall.

[0009] Preferably, the peripheries of the bottom plate and the extension plate are connected with scraping strips, and the scraping strips can fit with the material frame and the inner wall of the inclined material nozzle;

[0010] The scraping strip can be made of a flexible material to reduce the possibility of scratching the inner wall of the material frame.

[0011] Preferably, two rolling grooves are symmetrically arranged on both sides of the inner wall of the oblique material nozzle, and rollers connected to the extending plate for rolling are arranged at both ends below the extending plate;

[0012] The rollers can roll when the extension plate is extended, and provide positioning to prevent deviation, making the extension more stable.

[0013] Preferably, two connecting shafts are symmetrically arranged on the outside of the material frame at the corresponding surface of the inclined material nozzle, and the rotational mounting connection with the conveyor belt is realized through the two connecting shafts;

[0014] The connecting shaft facilitates the connection between the material frame and the conveyor belt.

[0015] Preferably, a temporary storage chamber is provided at the bottom of the elevator body, and a discharge port is formed on the side of the temporary storage chamber;

[0016] Fertilizer that has not entered the mounting hopper can be temporarily stored and easily discharged from the discharge port.

[0017] Preferably, the active roller is driven by a driving motor to realize the rotation of the conveyor belt between the driven roller and the active roller;

[0018] It is convenient to rotate the conveyor belt.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] By setting an active roller, a driven roller and a mounting hopper, the active roller and the driven roller cooperate to move, drive the outer conveyor belt to rotate, and drive the mounting hopper to move, carry the fertilizer, lift it, and flip it when it is lifted to the top, and the hopper unloads the fertilizer. During the unloading process, the mounting hopper flips over, and because the internal bottom plate and extension plate are movably connected to the material frame, they automatically fall down by gravity. At the same time, the counterweight block provides additional gravity and stretches quickly. The scraping strips arranged on the periphery scrape the material frame and the inner wall of the tilted material nozzle, so as to achieve comprehensive and thorough cleaning of the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the mounting hopper in the utility model.

[0024] 1. Elevator body; 2. Feed inlet; 3. Discharge outlet; 4. Mounting hopper; 401. Material frame; 402. Counterweight; 403. Connecting rod; 404. Through hole; 405. Connecting shaft; 406. Bottom cavity; 407. Scraping strip; 408. Bottom plate; 409. Base; 410. Extension plate; 411. Roller; 412. Rolling groove; 413. Slanted material nozzle; 5. Driven roller; 6. Conveyor belt; 7. Driving motor; 8. Active roller; 9. Temporary storage cavity; 10. Discharge outlet. DETAILED DESCRIPTION

[0025] like Figure 1-2 As shown, the utility model provides an elevator for fertilizer production, including an elevator body 1, a cavity for lifting is formed inside the elevator body, and a feed port 2 and a discharge port 3 are respectively arranged on both sides of the elevator body 1, and an active roller 8 and a driven roller 5 are respectively arranged at the upper and lower ends of the cavity, and a conveyor belt 6 is connected between the two.

[0026] A plurality of mounting hoppers 4 are evenly distributed on the outside of the conveyor belt 6, and the structure thereof includes a material frame 401, and an oblique material nozzle 413 arranged on one side of the material frame 401. A base 409 is connected to the bottom of the material frame 401, and a bottom cavity 406 is opened inside the base 409, and a bottom plate 408 is inserted into the inside of the bottom cavity 406; an extension plate 410 is connected to the side of the outside of the bottom plate 408 close to the oblique material nozzle 413 through a hinge, and when the bottom plate 408 is connected to the bottom cavity 406, the extension plate 410 rotates by the hinge to achieve angle switching and contacts with the inner wall of the oblique material nozzle 413; one end of a connecting rod 403 is connected to the center of the lower end of the bottom plate 408, and the other end of the connecting rod 403 extends to the outside of the base 409 through a through hole 404 opened at the center of the bottom cavity 406, and is threadedly connected to a counterweight block 402;

[0027] Two connecting shafts 405 are symmetrically arranged on the outside of the material frame 401 at the corresponding surface of the inclined material nozzle 413, and the rotational mounting connection with the conveyor belt 6 is achieved through the two connecting shafts 405;

[0028] The active roller 8 is driven by a driving motor 7 to realize the rotation of the conveyor belt 6 between the driven roller 5 and the active roller 8;

[0029] When the fertilizer needs to be lifted, the driving motor 7 is first used to rotate the active roller 8, which drives the outer conveyor belt 6 to rotate, and drives the driven roller 5 to rotate, so that the conveyor belt 6 drives the movement of the mounting hopper 4. At this time, the fertilizer can be put into the elevator body 1 from the feed port 2, and fall into the mounting hopper 4. At this time, it is lifted. When it is lifted to the top, the hopper is turned over, the opening is turned down, and the fertilizer is put into the discharge port 3, so that the lifting operation of the fertilizer is realized;

[0030] After the loading hopper 4 is turned over, the counterweight block 402 inside it falls down due to gravity, driving the connecting rod 403 to fall back into the material frame 401, and at the same time, the connecting rod 403 pushes out the bottom plate 408, and the bottom plate 408 pushes out the extension plate 410 at the same time. At this time, the scraping strips 407 on the periphery of the two will scrape the inner wall of the silo to scrape off the fertilizer hanging on the wall;

[0031] Two rolling grooves 412 are symmetrically arranged on both sides of the inner wall of the oblique material nozzle 413. Rollers 411 rollingly connected to the extending plate 410 are arranged at both ends below the extending plate 410. When the extending plate 410 moves, the rollers 411 roll inside the rolling grooves 412 to prevent jamming.

[0032] When the mounting hopper 4 rotates to the other side of the conveyor belt 6, the mounting hopper 4 is straightened again with the opening facing upward. At this time, the counterweight 402 falls due to gravity, and the bottom plate 408 and the extension plate 410 are reset and fall into the bottom cavity 406. This reciprocating process is repeated to achieve lifting and cleaning.

[0033] A temporary storage chamber 9 is provided at the bottom of the elevator body 1 , and a discharge port 10 is formed on the side of the temporary storage chamber 9 , and the scraped fertilizer and the fertilizer that has not entered the mounting hopper 4 will fall into the temporary storage area for temporary storage, and can be conveniently discharged from the discharge port 10 .

[0034] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A fertilizer production elevator, comprising an elevator body (1), a cavity for lifting formed inside the elevator body, a feed port (2) and a discharge port (3) respectively arranged on both sides of the elevator body (1), a driving roller (8) and a driven roller (5) respectively arranged at the upper and lower ends of the cavity, and a conveyor belt (6) connected between the two, characterized in that: A plurality of mounting hoppers (4) are evenly distributed on the outside of the conveyor belt (6), and the structure thereof comprises a material frame (401) and an oblique material nozzle (413) arranged on one side of the material frame (401); a base (409) is connected to the bottom of the material frame (401), and a bottom cavity (406) is provided inside the base (409), and a bottom plate (408) is inserted into the inside of the bottom cavity (406); the side of the outside of the bottom plate (408) close to the oblique material nozzle (413) is connected to a When the extension plate (410) and the bottom plate (408) are connected to the bottom cavity (406), the extension plate (410) rotates on the hinge to achieve angle switching and contacts the inner wall of the oblique material nozzle (413); one end of the connecting rod (403) is connected to the center of the lower end of the bottom plate (408), and the other end of the connecting rod (403) extends to the outside of the base (409) through the through hole (404) opened at the center of the bottom cavity (406), and is threadedly connected with a counterweight block (402).

2. A fertilizer production elevator according to claim 1, characterized in that: The peripheries of the bottom plate (408) and the extension plate (410) are both connected with a scraping strip (407), and the scraping strip (407) can be fitted with the inner wall of the material frame (401) and the inclined material nozzle (413).

3. A fertilizer production elevator according to claim 2, characterized in that: Two rolling grooves (412) are symmetrically arranged on both sides of the inner wall of the oblique material nozzle (413), and rollers (411) rollingly connected thereto are arranged at both ends below the extension plate (410).

4. A fertilizer production elevator according to claim 3, characterized in that: Two connecting shafts (405) are symmetrically arranged on the outside of the material frame (401) at the corresponding surface of the inclined material nozzle (413), and the rotational mounting connection with the conveyor belt (6) is achieved through the two connecting shafts (405).

5. A fertilizer production elevator according to claim 4, characterized in that: A temporary storage chamber (9) is provided at the bottom of the elevator body (1), and a discharge outlet (10) is formed on the side of the temporary storage chamber (9).

6. A fertilizer production elevator according to claim 5, characterized in that: The active roller (8) is driven by a driving motor (7) to realize the rotation of the conveyor belt (6) between the driven roller (5) and the active roller (8).

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