Feeding mechanism for fertilizer production

Abstract

The utility model relates to the field of fertilizer production, and discloses a feed mechanism for fertilizer production, which comprises a feed lifting frame and a storage hopper, a bottom cross beam is fixedly mounted in the feed lifting frame close to the bottom end, and the feed lifting frame and the bottom cross beam define a closed lifting cavity, and further comprises a lifting structure arranged in the lifting cavity in the feed lifting frame, the lifting structure comprises a lifting block which is arranged in the lifting cavity in a sliding manner; the two groups of hollow transverse rail plates are transversely mounted on the lifting block; according to the feeding mechanism for fertilizer production, the problem that the position of a feeding opening of fertilizer production equipment is not fixed can be solved, it is ensured that raw materials can be accurately fed into the equipment, the feeding accuracy and efficiency are improved, and the feeding efficiency is improved. And meanwhile, the applicability of the feeding mechanism for fertilizer production is improved, and the feeding mechanism can be suitable for feeding operation of fertilizer production equipment of different sizes.

Description

Technical Field

[0001] The utility model relates to the field of fertilizer production, in particular to a feeding mechanism for fertilizer production. Background Art

[0002] Fertilizers are substances that provide plant nutrients, promote plant growth, and improve soil properties. Their primary functions include increasing plant nutrient content, improving soil physical and chemical properties, stimulating soil microbial activity, and enhancing soil fertility. Fertilizer production uses a variety of raw materials, including inorganic materials (such as minerals like nitrogen, phosphorus, and potassium), organic materials (such as animal and plant residues and excrement), and microbial fermentation products. The choice of these raw materials depends on the type of fertilizer and the production process. Raw material loading is a crucial step in the fertilizer production process. Existing loading mechanisms often only deliver raw materials to a fixed location. However, due to the varying sizes of fertilizer production equipment, this mechanism cannot be adjusted to accommodate the varying distances between the feed port and the side of the equipment. This results in frequent equipment movement and adjustment in production, impacting production efficiency. To address this issue, we propose a feeding mechanism for fertilizer production. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a feeding mechanism for fertilizer production, which solves the above-mentioned problems.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a feeding mechanism for fertilizer production, comprising a feeding lifting frame and a storage hopper, wherein a bottom crossbeam is fixedly mounted near the bottom end of the feeding lifting frame, and the feeding lifting frame and the bottom crossbeam form a closed lifting chamber, and the bottom end of the storage hopper is open and provided with an electric valve, and further comprising:

[0007] A lifting structure is provided in the lifting cavity of the loading lifting frame, and the lifting structure is used to drive the storage hopper to move up and down to load the fertilizer raw materials, and the lifting structure includes a lifting block slidably provided in the lifting cavity;

[0008] Two sets of hollow cross-rail plates are installed horizontally on the lifting block, and the two sets of hollow cross-rail plates are aligned parallel to each other;

[0009] A transverse movement structure is arranged in the two sets of hollow transverse rail plates, and the transverse movement structure is connected to the storage hopper to drive the storage hopper to move transversely and feed materials.

[0010] Preferably, the loading lifting frame is integrated with L-shaped vertical beams on both sides and a top cross beam, and the bottom end of the loading lifting frame is open.

[0011] Preferably, the lifting structure of the lifting cavity arranged in the loading lifting frame includes a threaded screw and a lifting motor. The threaded screw is rotatably installed between the center of the inner wall at the top of the loading lifting frame and the center of the top outer wall of the bottom beam. The lifting motor is fixedly installed at the center of the outer wall at the top of the loading lifting frame, and the output shaft of the lifting motor passes through the top of the loading lifting frame and is fixedly connected to the threaded screw. The lifting block is threadedly sleeved on the threaded screw.

[0012] Preferably, vertical limiting vertical shafts are fixedly installed on both sides of the corresponding threaded screw between the loading lifting frame and the bottom cross beam, the two sides of the lifting block are slidably connected with the limiting vertical shafts on both sides, and the side walls at both ends of the lifting block are slidably fitted with the inner walls on both sides of the loading lifting frame.

[0013] Preferably, an integrated protruding block is fixed to the top of the lifting block, and the protruding block is located between two sets of limiting vertical axes. The protruding block corresponds to the threaded screw on both sides and is provided with through-type square holes. The protruding block is fixed with two sets of hollow cross-rail plates through the square holes on both sides, and the two sets of hollow cross-rail plates are perpendicular to the loading lifting frame as a whole, and the hollow cross-rail plates are hollow.

[0014] Preferably, the transverse movement structure includes a rotating transverse shaft, a servo motor, a pulley, a belt and a transverse movement block. A rotating transverse shaft is rotatably installed between the two end sides of the two groups of hollow transverse rail plates, and a pulley is fixedly sleeved on the rotating transverse shaft at the corresponding two ends of each group of hollow transverse rail plates. A servo motor is fixedly installed at the end side of one group of hollow transverse rail plates, and the output shaft of the servo motor is fixedly connected to the rotating transverse shaft. A belt is rotatably sleeved between the pulleys at the two ends of each group of hollow transverse rail plates. Two pulleys are arranged between the pulleys at the corresponding two ends of the hollow transverse rail plates. The side-penetrating slide rail transverse groove has a transverse block slidingly connected in the corresponding slide rail transverse grooves of the two sets of hollow transverse rail plates. The transverse block is parallel to the rotating transverse axis. The transverse block is located inside the two sets of hollow transverse rail plates and is provided with a fixed belt through-hole near the top. The transverse block is fixedly connected to the upper part of the belt in the two sets of hollow transverse rail plates through the two sets of fixed belt through-holes on the upper layer. The transverse block is provided with a penetrating dislocation notch just below the corresponding fixed belt through-hole. The transverse block is slidably connected to the lower part of the two sets of belts through the dislocation notch on the lower layer.

[0015] Preferably, the transverse moving block is fixed with an integrated connecting bucket piece, the connecting bucket piece is in an inverted T shape as a whole, and the transverse moving block is fixedly connected to one side of the top end of the storage hopper through the connecting bucket piece at the bottom.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a feeding mechanism for fertilizer production, which has the following beneficial effects:

[0018] 1. This fertilizer production feeding mechanism incorporates a transverse shift mechanism in addition to its lifting structure, enabling the hopper to further shift horizontally after reaching the target height. This feature addresses the issue of unstable feed openings in fertilizer production equipment, ensuring accurate placement of raw materials into the equipment, improving feeding accuracy and efficiency, and enhancing the applicability of the fertilizer production feeding mechanism, making it suitable for feeding fertilizer production equipment of varying sizes. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0021] Figure 3 This is a schematic cross-sectional view of the hollow transverse rail plate of the utility model;

[0022] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in FIG;

[0023] Figure 5 for Figure 3 A partial enlarged schematic diagram of point B in FIG.

[0024] In the figure: 1. Loading lifting frame; 2. Bottom cross beam; 3. Lifting block; 4. Hollow cross rail plate; 5. Storage hopper; 6. Threaded screw; 7. Lifting motor; 8. Limiting vertical axis; 9. Raised block; 10. Square hole groove; 11. Slide rail cross groove; 12. Rotating cross axis; 13. Servo motor; 14. Pulley; 15. Belt; 16. Transverse block; 17. Connecting bucket piece; 18. Fixed belt through hole; 19. Dislocation notch. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 A feeding mechanism for fertilizer production includes a feeding lifting frame 1 and a storage hopper 5. A bottom crossbeam 2 is fixedly installed near the bottom end of the feeding lifting frame 1, and the feeding lifting frame 1 and the bottom crossbeam 2 form a closed lifting chamber. The bottom end of the storage hopper 5 is open and provided with an electric valve. The mechanism also includes:

[0027] A lifting structure is provided in the lifting chamber of the loading lifting frame 1, and is used to drive the storage hopper 5 to move up and down to load the fertilizer raw materials, and the lifting structure includes a lifting block 3 slidably provided in the lifting chamber;

[0028] Two sets of hollow cross-rail plates 4 are horizontally mounted on the lifting block 3, and the two sets of hollow cross-rail plates 4 are aligned parallel to each other;

[0029] The transverse movement structure is arranged in the two groups of hollow transverse rail plates 4, and the transverse movement structure is connected to the storage hopper 5 to drive the storage hopper 5 to move transversely and feed materials.

[0030] The loading lifting frame 1 is integrated with L-shaped vertical beams on both sides and a top cross beam, and the bottom end of the loading lifting frame 1 is open.

[0031] The lifting structure of the lifting chamber arranged in the loading lifting frame 1 includes a threaded screw 6 and a lifting motor 7. The threaded screw 6 is rotatably installed between the center of the inner wall at the top of the loading lifting frame 1 and the center of the outer wall at the top of the bottom beam 2. The lifting motor 7 is fixedly installed at the center of the outer wall at the top of the loading lifting frame 1, and the output shaft of the lifting motor 7 passes through the top of the loading lifting frame 1 and is fixedly connected to the threaded screw 6. The lifting block 3 is threadedly sleeved on the threaded screw 6.

[0032] Vertical limiting vertical shafts 8 are fixedly installed on both sides of the corresponding threaded screw 6 between the loading lifting frame 1 and the bottom cross beam 2. The two sides of the lifting block 3 are slidably connected with the limiting vertical shafts 8 on both sides, and the side walls at both ends of the lifting block 3 are slidably fitted with the inner walls on both sides of the loading lifting frame 1, and the limiting vertical shafts 8 on both sides play a role in limiting the lifting process of the lifting block 3.

[0033] An integrated protruding block 9 is fixed to the top of the lifting block 3, and the protruding block 9 is located between the two sets of limiting vertical shafts 8. The protruding block 9 corresponds to the two sides of the threaded screw 6 and is respectively provided with through-type square holes 10. The protruding block 9 is fixed with two sets of hollow cross-rail plates 4 through the square holes 10 on both sides, and the two sets of hollow cross-rail plates 4 are vertical to the loading lifting frame 1 as a whole, and the hollow cross-rail plates 4 are hollow.

[0034] The transverse movement structure includes a rotating transverse shaft 12, a servo motor 13, a pulley 14, a belt 15 and a transverse movement block 16. A rotating transverse shaft 12 is rotatably installed between the two end sides of the two sets of hollow transverse rail plates 4, and a pulley 14 is fixedly sleeved on the rotating transverse shaft 12 at the corresponding two ends of each set of hollow transverse rail plates 4. A servo motor 13 is fixedly installed at the end side of one set of hollow transverse rail plates 4, and the output shaft of the servo motor 13 is fixedly connected to the rotating transverse shaft 12. A belt 15 is rotatably sleeved between the pulleys 14 at both ends of each set of hollow transverse rail plates 4. A through-type slide rail transverse groove 11 is provided on both sides between the pulleys 14 at the corresponding two ends of the hollow transverse rail plates 4. The empty transverse rail plate 4 corresponds to the slide rail transverse groove 11 and is slidably connected with a transverse block 16. The transverse block 16 is parallel to the rotating transverse axis 12. The transverse block 16 is located inside the two groups of hollow transverse rail plates 4 and is provided with a fixed belt through-hole 18 near the top. The transverse block 16 is fixedly connected to the upper part of the belt 15 in the two groups of hollow transverse rail plates 4 through the two groups of fixed belt through-holes 18 on the upper layer. A through-type offset notch 19 is provided directly below the transverse block 16 corresponding to the fixed belt through-hole 18. The transverse block 16 is slidably connected to the lower part of the two groups of belts 15 through the lower offset notch 19, that is, the transverse block 16 is not fixedly connected to the lower part of the belt 15.

[0035] The transverse moving block 16 is fixed with an integrated connecting bucket piece 17 , which is in an inverted T shape as a whole, and the transverse moving block 16 is fixedly connected to one side of the top of the storage hopper 5 through the connecting bucket piece 17 at the bottom.

[0036] Working principle: When loading raw materials during fertilizer production, first put the fertilizer raw materials into the storage hopper 5, then drive the lifting motor 7 on the top of the feeding lifting frame 1 to drive the threaded screw 6 to rotate, and limit the lifting block 3 according to the screw principle and the limiting vertical shafts 8 on both sides of the threaded screw 6, so that the lifting block 3 can be moved up and down in the lifting cavity formed by the feeding lifting frame 1 and the bottom cross beam 2. That is, when the lifting block 3 is lifted, it can drive the two sets of hollow cross rails 4 and the transverse movement structure and the storage hopper 5 to rise as a whole, and until the storage hopper 5 reaches the top of the fertilizer production equipment, it can then drive a The servo motor 13 at the end side of the two sets of hollow transverse rail plates 4 drives the rotating horizontal shaft 12 to rotate, that is, at this time, the pulleys 14 and belts 15 in the two sets of hollow transverse rail plates 4 rotate synchronously. During the synchronous rotation of the belts 15 in the two sets of hollow transverse rail plates 4, the upper part of the belt 15 will drive the transverse block 16 to move transversely in the two sets of hollow transverse rail plates 4. At this time, the transverse block 16 and the connecting bucket piece 17 can be used to drive the storage hopper 5 to move transversely under the two sets of hollow transverse rail plates 4 until the storage hopper 5 moves to the feeding port at the top of the fertilizer production equipment and then feeds the raw materials, thereby completing the raw material feeding operation during fertilizer production.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for fertilizer production, comprising a feeding lifting frame (1) and a storage hopper (5), characterized in that: A bottom cross beam (2) is fixedly mounted near the bottom end of the loading lifting frame (1), and the loading lifting frame (1) and the bottom cross beam (2) form a closed lifting chamber, further comprising: A lifting structure is provided in a lifting cavity in a loading lifting frame (1), the lifting structure is used to drive the storage hopper (5) to move up and down to load the fertilizer raw material, and the lifting structure includes a lifting block (3) slidably provided in the lifting cavity; Two sets of hollow cross-rail plates (4) are horizontally mounted on the lifting block (3), and the two sets of hollow cross-rail plates (4) are aligned parallel to each other; A transverse movement structure is provided in the two sets of hollow transverse rail plates (4), and the transverse movement structure is connected to the storage hopper (5) and is used to drive the storage hopper (5) to perform transverse movement and feeding.

2. A feeding mechanism for fertilizer production according to claim 1, characterized in that: The loading lifting frame (1) is composed of L-shaped vertical beams on both sides and a top cross beam, and the bottom end of the loading lifting frame (1) is open.

3. A feeding mechanism for fertilizer production according to claim 2, characterized in that: The lifting structure of the lifting chamber arranged in the loading lifting frame (1) includes a threaded screw (6) and a lifting motor (7), wherein the threaded screw (6) is rotatably installed between the center of the inner wall at the top of the loading lifting frame (1) and the center of the outer wall at the top of the bottom crossbeam (2), and the lifting motor (7) is fixedly installed at the center of the outer wall at the top of the loading lifting frame (1), and the output shaft of the lifting motor (7) passes through the top of the loading lifting frame (1) and is fixedly connected to the threaded screw (6), and the lifting block (3) is threadedly sleeved on the threaded screw (6).

4. A feeding mechanism for fertilizer production according to claim 3, characterized in that: A vertical limiting vertical shaft (8) is fixedly installed on both sides of the corresponding threaded screw (6) between the loading lifting frame (1) and the bottom cross beam (2), and the two sides of the lifting block (3) are slidably connected to the limiting vertical shafts (8) on both sides, and the side walls of the lifting block (3) are slidably fitted with the inner walls of both sides of the loading lifting frame (1).

5. A feeding mechanism for fertilizer production according to claim 4, characterized in that: An integrated protruding block (9) is fixedly provided at the top of the lifting block (3), and the protruding block (9) is located between the two groups of limiting vertical shafts (8). The protruding block (9) is provided with through-type square holes (10) on both sides corresponding to the screw rod (6). The protruding block (9) is fixedly installed with two groups of hollow cross rails (4) through the square holes (10) on both sides, and the two groups of hollow cross rails (4) are vertical to the loading lifting frame (1) as a whole, and the hollow cross rails (4) are hollow.

6. A feeding mechanism for fertilizer production according to claim 5, characterized in that: The transverse movement structure comprises a rotating transverse shaft (12), a servo motor (13), a pulley (14), a belt (15) and a transverse movement block (16). The rotating transverse shaft (12) is rotatably mounted between the two end sides of the two groups of hollow transverse rail plates (4), and the rotating transverse shaft (12) at the corresponding two ends of each group of hollow transverse rail plates (4) is fixedly sleeved with a pulley (14). The servo motor (13) is fixedly mounted at the end side of one group of hollow transverse rail plates (4), and the output shaft of the servo motor (13) is fixedly connected to the rotating transverse shaft (12). The belt (15) is rotatably sleeved between the pulleys (14) at the two ends of each group of hollow transverse rail plates (4). The pulleys (14) at the corresponding two ends of the hollow transverse rail plates (4) are provided with two sides penetrating The two sets of hollow cross rail plates (4) are provided with a transverse block (16) that is slidably connected to the corresponding slide rail transverse groove (11). The transverse block (16) is parallel to the rotating horizontal axis (12). The transverse block (16) is located inside the two sets of hollow cross rail plates (4) and is provided with a fixed belt through hole (18) near the top. The transverse block (16) is fixedly connected to the upper part of the belt (15) in the two sets of hollow cross rail plates (4) through the two sets of fixed belt through holes (18) on the upper layer. The transverse block (16) is provided with a through-type offset notch (19) just below the corresponding fixed belt through hole (18). The transverse block (16) is slidably connected to the lower part of the two sets of belts (15) through the offset notch (19) on the lower layer.

7. A feeding mechanism for fertilizer production according to claim 6, characterized in that: The transverse moving block (16) is fixedly provided with an integrated connecting bucket piece (17), the connecting bucket piece (17) being in an inverted T-shape as a whole, and the transverse moving block (16) is fixedly connected to one side of the top end of the storage hopper (5) via the connecting bucket piece (17) at the bottom.

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