Filling equipment for fertilizer production

Abstract

The utility model discloses filling equipment for fertilizer production, which comprises a stock bin, the bottom of the stock bin is connected with a support frame, the side surface of the stock bin is provided with a plurality of discharge ports, and discharge hoppers are mounted at the discharge ports; guide rods are arranged at the positions, aligned with the discharging end of the discharging hopper, of the side face of the supporting frame, fixing rings are arranged on the guide rods and can move up and down along the guide rods, limiting pressing rings are connected to the fixing rings in an inserted mode, and the fixing rings and the limiting pressing rings are used for fixing openings in the top ends of packaging bags. A large amount of fertilizer can be stored in the stock bin, multiple discharging hoppers are arranged on the side face of the stock bin, multi-station filling is facilitated, the fertilizer filling efficiency is improved, a fixing ring can be carried through a guide rod to move up and down, packaging bags with different depths can be clamped and fixed through up-down movement of the fixing ring, and the fertilizer filling efficiency is improved. And it is guaranteed that fertilizer can be stably injected into the packaging bag, and the fertilizer can be conveniently filled into the packaging bag.

Description

Technical Field

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

[0002] In agricultural production, fertilizer is an important factor in ensuring the yield and quality of crops. With the advancement of agricultural modernization, the demand for fertilizers continues to increase, and the scale of fertilizer production is also expanding. In the production process of fertilizers, filling is an important link that directly affects production efficiency and product quality. When filling fertilizers, granular fertilizers need to be introduced into packaging bags.

[0003] In the prior art, a Chinese patent with patent number CN202122942769.3 discloses a filling device for fertilizer bagging, including a hopper, a feeding assembly and a bag-supporting assembly. The hopper has a feed port and a discharge port, and the feeding assembly includes a receiving portion fixed to the feed port, and a positioning portion, wherein the receiving portion is equipped with a driving member, the positioning portion is connected to the driving member, and can move up and down at the discharge port, and the bag-supporting assembly includes a discharge barrel, and a connecting rod for connecting the discharge barrel and the positioning portion, wherein the bottom end of the discharge barrel has a bag-supporting ring, and when bagging, the bag-supporting ring can contact the hopper. The fertilizer filling device can replace manual mechanical bagging, saving time and effort, and the bagging weight accuracy can be guaranteed, thereby improving the bagging work efficiency and adapting to the development needs of large-scale and industrialized organic fertilizers.

[0004] The fertilizer filling device provided by the above patent can replace manual mechanical bagging, but the filling device of this structure needs to be used in conjunction with a large number of intelligent devices, and the system construction and equipment purchase require a huge cost. In fact, the filling work of fertilizers is still done by manually bagging fertilizers with filling equipment. However, the existing filling equipment is not convenient for storing a large amount of fertilizers, nor can it realize multi-station filling, which is not conducive to efficient bagging operations; and the existing filling equipment is also not convenient for fixing and clamping packaging bags of different depths. Utility Model Content

[0005] The purpose of the utility model is to provide a filling device for fertilizer production, aiming to improve the problem that the existing filling equipment is not convenient for storing a large amount of fertilizer, cannot realize multi-station filling, and is not conducive to efficient bagging operations; and the existing filling equipment is also not convenient for fixing and clamping packaging bags of different depths.

[0006] The utility model is achieved in this way:

[0007] A filling device for fertilizer production, including a silo. The bottom of the silo is connected with a support frame, and a plurality of discharge ports are arranged on the side of the silo. Discharge hoppers are installed at the discharge ports. At the positions on the side of the support frame that align with the discharge ends of the discharge hoppers, guide rods are provided. Fixed rings are arranged on the guide rods, and the fixed rings can move up and down along the guide rods. A limiting pressure ring is inserted on the fixed rings, and the fixed rings and the limiting pressure rings are used to fix the top openings of the packaging bags.

[0008] Preferably, an inclined plate is arranged inside the silo, and the discharge ports are arranged at the positions on the side of the silo that align with the bottom ends of the inclined plate. A limiting ring is arranged on the side of the silo, and the limiting ring is used for mutual limitation with the support frame. A fixed convex edge is arranged at the bottom end of the discharge port, and a plurality of fixing holes are arranged on the fixed convex edge.

[0009] Preferably, a plurality of legs are arranged on the support frame from front to back. The legs are connected by strengthening rods, and a diagonal brace is arranged between the legs and the top end of the support frame.

[0010] Preferably, a discharge pipe is arranged at the bottom of the discharge hopper. A guide frame is provided at the top end of the discharge hopper through bolts. A material control plate is inserted inside the guide frame. A discharge hole is arranged at the top of the material control plate, and a handle is arranged in the middle of the top end of the material control plate.

[0011] Preferably, a chuck is arranged at the top of the guide rod. The chuck is of a U-shaped structure, and a plurality of setscrews are arranged at the top of the chuck. Guide grooves are symmetrically arranged on both sides of the guide rod.

[0012] Preferably, a sliding joint is arranged on the side of the fixed ring. The sliding joint is of a U-shaped structure, and a sliding block is arranged at the position on the inner side of the sliding joint that aligns with the guide groove. The sliding block is clamped inside the guide groove. A pressing knob is arranged on the side of the sliding joint facing outward.

[0013] Preferably, an insertion ring is arranged at the bottom end of the pressure ring. The insertion ring is inserted inside the fixed ring. Handles are symmetrically arranged on both sides of the top of the pressure ring.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The silo of the present utility model can store a large amount of fertilizer. A plurality of discharge hoppers are arranged on the side of the silo, which is convenient for multi-station filling, thereby improving the efficiency of fertilizer filling. The guide rod can carry the fixed ring to move up and down. Through the up and down movement of the fixed ring, packaging bags with different depths can be clamped and fixed, ensuring that the fertilizer can be stably injected into the packaging bags, and facilitating the filling of fertilizer into the packaging bags.

[0016] 2. The guide rod of the present utility model can be flexibly disassembled and assembled according to the use requirements, which is convenient for the flexible use of the entire filling device. Description of the Drawings

[0017] Figure 1 is a schematic structural view of the whole of the present utility model;

[0018] Figure 2 is a schematic structural view of the silo of the present utility model from the front-end inclined downward perspective;

[0019] Figure 3 is a schematic structural view of the silo of the present utility model from the front-end inclined upward perspective;

[0020] Figure 4 is a schematic structural view of the support frame of the present utility model;

[0021] Figure 5 is a schematic structural view of the discharge hopper of the present utility model;

[0022] Figure 6 is a schematic structural view of the guide rod of the present utility model;

[0023] Figure 7 is a schematic structural view of the fixing ring of the present utility model;

[0024] Figure 8 is a schematic structural view of the pressing ring of the present utility model.

[0025] In the figure: 1, silo; 11, inclined plate; 12, limit ring; 13, discharge port; 14, fixed convex edge; 15, fixing hole; 2, support frame; 21, leg; 22, diagonal brace; 23, strengthening rod; 3, discharge hopper; 31, guide frame; 32, material control plate; 33, discharge hole; 34, grip; 35, discharge pipe; 4, guide rod; 41, chuck; 42, setscrew; 43, guide groove; 5, fixing ring; 51, sliding joint; 52, slider; 53, compression knob; 6, pressing ring; 61, inserting ring; 62, handle. Detailed implementation manners

[0026] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The following is further described in conjunction with the drawings and specific embodiments:

[0028] Embodiment 1

[0029] As Figure 1 andFigure 3 As shown in the figure, a filling device for fertilizer production includes a silo 1. A support frame 2 is connected to the bottom of the silo 1. The support frame 2 facilitates raising the silo 1, so that the fertilizer inside the silo 1 can be smoothly discharged from the silo 1. And a plurality of discharge ports 13 are provided on the side of the silo 1, and discharge hoppers 3 are installed at the discharge ports 13; the cooperation of the discharge ports 13 and the discharge hoppers 3 is convenient for leading out the fertilizer inside the silo 1, so as to facilitate filling the discharged fertilizer. Guide rods 4 are provided at positions on the side of the support frame 2 that align with the discharge ends of the discharge hoppers 3. Fixed rings 5 are provided on the guide rods 4, and the fixed rings 5 can move up and down along the guide rods 4. This structure is convenient for fixing the top opening of the packaging bag through the fixed rings 5, and at the same time, it is also convenient to adjust the height of the fixed rings 5 according to the depth of the packaging bag. A limit pressure ring 6 is inserted into the fixed ring 5, and the fixed ring 5 and the limit pressure ring 6 are used to fix the top opening of the packaging bag.

[0030] Working principle: During use, inject the fertilizer to be filled into the silo 1 according to the usage requirements. Then, adjust the height of the fixed ring 5 according to the depth of the packaging bag and fix the height of the fixed ring 5. Then, pass the top of the packaging bag through the fixed ring 5, and insert the bottom end of the pressure ring 6 into the inside of the packaging bag. In this way, the packaging bag is squeezed by the pressure ring 6 and the fixed ring 5, ensuring the stability of the top opening of the packaging bag. Then, the staff controls the discharge of the discharge hopper 3, stops discharging after the packaging bag is filled with an appropriate amount of fertilizer, transfers the filled fertilizer, and at the same time replaces the new packaging bag to continue filling. Compared with the prior art, the silo 1 of this application can store a large amount of fertilizer, and a plurality of discharge hoppers 3 are provided on the side of the silo 1, which is convenient for multi-station filling, thereby improving the efficiency of fertilizer filling. The guide rod 4 can carry the fixed ring 5 to move up and down, and the up and down movement of the fixed ring 5 can clamp and fix packaging bags of different depths, ensuring that the fertilizer can be stably injected into the packaging bag, and facilitating filling the fertilizer into the packaging bag.

[0031] Embodiment 2

[0032] As Figure 1 and Figure 3As shown in the figure, a filling device for fertilizer production includes a storage bin 1. A support frame 2 is connected to the bottom of the storage bin 1. The support frame 2 facilitates raising the storage bin 1, making it convenient for the fertilizer inside the storage bin 1 to be discharged smoothly from the storage bin 1. Multiple discharge ports 13 are provided on the side of the storage bin 1, and discharge hoppers 3 are installed at each discharge port 13. The cooperation of the discharge port 13 and the discharge hopper 3 is to facilitate leading out the fertilizer inside the storage bin 1, thus facilitating the filling of the discharged fertilizer. Guide rods 4 are provided on the side of the support frame 2 at positions aligned with the discharge ends of the discharge hoppers 3. Fixed rings 5 are provided on the guide rods 4, and the fixed rings 5 can move up and down along the guide rods 4. This structure is to facilitate fixing the top opening of the packaging bag through the fixed rings 5 and also to facilitate adjusting the height of the fixed rings 5 according to the depth of the packaging bag. A limiting pressure ring 6 is inserted into the fixed ring 5, and the fixed ring 5 and the limiting pressure ring 6 are used to fix the top opening of the packaging bag.

[0033] As Figure 2 and Figure 3 shown in the figure, an inclined plate 11 is provided inside the storage bin 1, and the discharge port 13 is arranged at the position on the side of the storage bin 1 aligned with the bottom end of the inclined plate 11. This structure is to facilitate the fertilizer inside the storage bin 1 to be discharged smoothly from the storage bin 1 through the discharge port 13. A limiting ring 12 is provided on the side of the storage bin 1, and the limiting ring 12 is used for mutual limitation with the support frame 2. A fixed convex edge 14 is provided at the bottom end of the discharge port 13, and multiple fixing holes 15 are provided on the fixed convex edge 14. The fixed convex edge 14 and the fixing holes 15 are to facilitate the connection between the storage bin 1 and the discharge hopper 3.

[0034] As Figure 4 shown in the figure, the support frame 2 is provided with multiple legs 21 from front to back. The legs 21 facilitate the entire support frame 2 to be stable at a specified position. The legs 21 are connected by a reinforcing rod 23, and the reinforcing rod 23 ensures the stability of the support frame 2. An inclined strut 22 is provided between the legs 21 and the top of the support frame 2, and the inclined strut 22 facilitates further stabilizing the structure of the support frame 2.

[0035] As Figure 5 shown in the figure, a discharge pipe 35 is provided at the bottom of the discharge hopper 3. The discharge pipe 35 is to facilitate the fertilizer to be discharged from the storage bin 1 through the discharge hopper 3. A guide frame 31 is provided at the top of the discharge hopper 3 by bolts. A control plate 32 is inserted inside the guide frame 31, and the guide frame 31 is used to guide the control plate 32. A discharge hole 33 is provided at the top of the control plate 32. The discharge hole 33 is to facilitate the discharge hole 33 to be aligned with the top opening of the storage bin 1 after pressing down the control plate 32, making it convenient for the fertilizer to be discharged smoothly from the storage bin 1. A handle 34 is provided in the middle of the top end of the control plate 32, and the handle 34 is to facilitate driving the control plate 32 to move up and down.

[0036] As Figure 6As shown in the figure, a chuck 41 is provided at the top of the guide rod 4. The chuck 41 has a U-shaped structure. The chuck 41 is convenient for being clamped on the reinforcing rod 23, ensuring that the guide rod 4 is stably connected to the support frame 2. And a plurality of setscrews 42 are provided at the top of the chuck 41. The setscrews 42 are convenient for fixing the guide rod 4. Guide grooves 43 are symmetrically provided on both sides of the guide rod 4. The guide grooves 43 are convenient for cooperating with the fixing ring 5, facilitating the stable up and down movement of the fixing ring 5 along the guide rod 4.

[0037] As Figure 7 shown in the figure, a sliding joint 51 is provided on the side of the fixing ring 5. The sliding joint 51 has a U-shaped structure. And a slider 52 is provided at the position where the inner side of the sliding joint 51 is aligned with the guide groove 43. The slider 52 is inserted into the inner side of the guide groove 43. This structure is convenient for the fixing ring 5 to be clamped on the guide rod 4, enabling the fixing ring 5 to stably move up and down along the guide rod 4. A compression knob 53 is provided on the outer-facing side of the sliding joint 51. The compression knob 53 is used to fix the position of the entire fixing ring 5, ensuring the stable use of the fixing ring 5.

[0038] As Figure 8 shown in the figure, an insertion ring 61 is provided at the bottom end of the pressing ring 6. The insertion ring 61 is inserted into the inner side of the fixing ring 5. Inserting the insertion ring 61 into the inner side of the fixing ring 5 can exert a squeezing effect on the opening of the packaging bag, making the packaging bag stable at the top opening of the pressing ring 6. Handles 62 are symmetrically provided on both sides of the top of the pressing ring 6. The handles 62 are convenient for holding the pressing ring 6, facilitating the disassembly, assembly and use of the pressing ring 6.

[0039] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A filling device for fertilizer production, comprising a silo (1), characterized in that: The bottom of the silo (1) is connected to a support frame (2), and a plurality of discharge ports (13) are provided on the side of the silo (1), and a discharge hopper (3) is installed at each of the discharge ports (13); a guide rod (4) is provided on the side of the support frame (2) so as to be aligned with the discharge end of the discharge hopper (3), and a fixing ring (5) is provided on the guide rod (4), and the fixing ring (5) can move up and down along the guide rod (4), and a limiting pressure ring (6) is inserted on the fixing ring (5), and the fixing ring (5) and the limiting pressure ring (6) are used to fix the top opening of the packaging bag.

2. A filling device for fertilizer production according to claim 1, characterized in that: The inner side of the silo (1) is provided with an inclined plate (11), and the discharge port (13) is arranged at a position on the side of the silo (1) aligned with the bottom end of the inclined plate (11); a limiting ring (12) is provided on the side of the silo (1), and the limiting ring (12) is used for mutual limiting with the support frame (2); a fixed flange (14) is provided at the bottom end of the discharge port (13), and a plurality of fixing holes (15) are provided on the fixed flange (14).

3. A filling device for fertilizer production according to claim 1, characterized in that: The support frame (2) is provided with a plurality of support legs (21) from front to back, the support legs (21) are connected by reinforcing rods (23), and an oblique support rod (22) is provided between the support legs (21) and the top end of the support frame (2).

4. A filling device for fertilizer production according to claim 2, characterized in that: A discharge pipe (35) is provided at the bottom of the discharge hopper (3), a guide frame (31) is provided at the top of the discharge hopper (3) through bolts, a material control plate (32) is inserted into the inner side of the guide frame (31), a discharge hole (33) is provided at the top of the material control plate (32), and a handle (34) is provided at the middle of the top of the material control plate (32).

5. A filling device for fertilizer production according to claim 1, characterized in that: A clamping head (41) is provided on the top of the guide rod (4), the clamping head (41) is in a U-shaped structure, and a plurality of top screws (42) are provided on the top of the clamping head (41), and guide grooves (43) are symmetrically provided on both sides of the guide rod (4).

6. A filling device for fertilizer production according to claim 5, characterized in that: A sliding joint (51) is provided on the side of the fixing ring (5), the sliding joint (51) is in a U-shaped structure, and a sliding block (52) is provided on the inner side of the sliding joint (51) at a position aligned with the guide groove (43), the sliding block (52) being inserted into the inner side of the guide groove (43); a clamping knob (53) is provided on the outer side of the sliding joint (51).

7. A filling device for fertilizer production according to any one of claims 1 to 6, characterized in that: An insert ring (61) is provided at the bottom end of the pressure ring (6), and the insert ring (61) is inserted into the inner side of the fixing ring (5). Handles (62) are symmetrically provided on both sides of the top of the pressure ring (6).

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