A quantitative feeding mechanism for fertilizer production

Abstract

A quantitative feeding mechanism for fertilizer production effectively solves the problem of reduced production efficiency caused by manual transfer of fertilizers after mixing. The mechanism includes a machine body with a rotating spindle inside. Multiple feed pipes are located outside the machine body, each connected to a metering pump. The inlet of the metering pump is connected to a raw material storage device. An outlet is located at the bottom of the machine body, and an outlet at the bottom of the spindle is connected to the outlet. Multiple inlets on the side of the spindle are connected to the outlet. When the spindle rotates, the inlets connect or disconnect from the feed pipes. A rotating sleeve located at the feed pipe is mounted inside the machine body, with a through hole on one side. A guide pipe is located inside the machine body, connecting the rotating sleeve to the outlet. This ingenious structure enables simultaneous quantitative feeding of multiple raw materials, quickly completing the feeding operation before fertilizer mixing without manual intervention, reducing the workload of workers and improving production efficiency.

Description

Technical Field

[0001] This device relates to the field of fertilizer production technology, and in particular to a quantitative feeding mechanism for fertilizer production. Background Technology

[0002] In fertilizer production, raw materials are often fed into mixing equipment for mixing. Multiple raw materials are added to the equipment in a certain proportion to ensure the accuracy of the raw material ratio, thereby ensuring the quality of the final product. Therefore, the raw materials need to be quantitatively measured before being put into the mixing equipment. However, the process of quantitative measurement and feeding requires manual intervention, which greatly increases the workload of the staff and affects production efficiency. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, this utility model provides a quantitative feeding mechanism for fertilizer production, which effectively solves the problem of the need for manual transfer after fertilizer formulation, which affects production efficiency.

[0004] The technical solution to the technical problem is as follows: a quantitative feeding mechanism for fertilizer production, including a machine body, a spindle rotatably arranged inside the machine body, multiple feed pipes arranged outside the machine body, a metering pump connected to the feed pipes, the feed inlet of the metering pump connected to a raw material storage device, a discharge port at the bottom of the machine body, an outlet at the bottom of the spindle connected to the discharge port, multiple inlets connected to the outlet on the side of the spindle, the inlets being connected to or disconnected from the feed pipes after the spindle rotates, a rotating sleeve located at the feed pipe rotatably arranged inside the machine body, a through hole opened on one side of the rotating sleeve, a guide pipe arranged inside the machine body, the guide pipe connecting the rotating sleeve and the discharge port.

[0005] Preferably, a first motor for controlling the spindle is provided above the machine body.

[0006] Preferably, the machine body has a cylindrical receiving cavity inside, and the spindle rotates and seals with the receiving cavity.

[0007] Preferably, the outer side of the rotating sleeve is provided with a gear ring, the machine body is rotatably provided with a gear that meshes with the gear ring, and a second motor that drives the gear is fixed outside the machine body.

[0008] This invention features a clever structure that enables simultaneous quantitative feeding of multiple raw materials, quickly completing the feeding operation before fertilizer mixing without manual intervention. This reduces the workload of workers while improving production efficiency. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of a quantitative feeding mechanism for fertilizer production according to this utility model.

[0010] Figure 2 This is a cross-sectional schematic diagram of a quantitative feeding mechanism for fertilizer production according to this utility model.

[0011] Figure 3 This is a cross-sectional schematic diagram of the body of a quantitative feeding mechanism for fertilizer production according to this utility model.

[0012] Figure 4 This is a schematic diagram of the mandrel structure in a quantitative feeding mechanism for fertilizer production according to this utility model.

[0013] Figure 5 This is a schematic diagram of the rotating sleeve in a quantitative feeding mechanism for fertilizer production according to this utility model.

[0014] Figure 6 This utility model relates to a quantitative feeding mechanism for fertilizer production. Figure 2 Enlarged structural diagram at point A in the middle. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0016] Depend on Figures 1 to 6 It is known that a quantitative feeding mechanism for fertilizer production includes a body 1, a spindle 2 rotatably mounted inside the body 1, multiple feed pipes 3 mounted outside the body 1, a metering pump 4 connected to the feed pipes 3, the feed inlet 5 of the metering pump 4 connected to a raw material storage device, a discharge port 6 at the bottom of the body 1, an outlet 7 at the bottom of the spindle 2 connected to the discharge port 6, multiple inlets 8 on the side of the spindle 2 connected to the outlet 7, and the inlets 8 connected to or disconnected from the feed pipes 3 after the spindle 2 rotates, a rotating sleeve 9 located at the feed pipe 3 rotatably mounted inside the body 1, a through hole 10 opened on one side of the rotating sleeve 9, and a guide pipe 11 inside the body 1, the guide pipe 11 connecting the rotating sleeve 9 and the discharge port 6.

[0017] In practical use, this utility model The inlets 5 of multiple metering pumps 4 are connected to the storage equipment of the required raw materials. The metering pumps 4 are set up separately and the equipment is started. The metering pumps 4 quantitatively extract the required raw materials. The spindle 2 is rotated to realize the connection between the metering pumps 4 and the outlet 6. The raw materials in the multiple metering pumps 4 can be sent out from the outlet 6 at the same time and sent into the mixing equipment for mixing, thereby completing the fertilizer production and processing.

[0018] After the raw materials are added, rotate the spindle 2 to seal the gap between the feed pipe 3 and the discharge port 6 to prevent the raw materials from flowing into the mixing equipment and affecting product quality in case of leakage.

[0019] When a single raw material needs to be added, a fixed amount of raw material is drawn by the metering pump 4, and then the rotating sleeve 9 is rotated so that the through hole 10 is aligned with the guide pipe 11, thereby connecting the feed pipe 3 and the discharge port 6 and realizing the feeding operation of a single raw material.

[0020] Under normal conditions, the through hole 10 should be rotated to a position where it is not connected to the feed tube 11, preferably at the top of the rotating sleeve 9, to avoid leakage.

[0021] The machine body 1 is equipped with a first motor 12 that controls the spindle 2. The first motor 12 drives the spindle 2 to rotate, thereby realizing the synchronous connection between multiple feed pipes 3 and the discharge port 6.

[0022] The machine body 1 has a cylindrical receiving cavity 13 inside. The spindle 2 rotates and seals with the receiving cavity 13. The spindle 2 fits into the receiving cavity 13. Communication is only achieved when the inlet 8 is connected to the feed pipe 3. All other positions are sealed to prevent leakage and ensure the accuracy of the raw material ratio.

[0023] The outer side of the rotating sleeve 9 is provided with a gear ring 14, and the machine body 1 is rotatably provided with a gear 15 that meshes with the gear ring 14. The machine body 1 is fixed with a second motor 16 that drives the gear 15. The second motor 16 drives the rotating sleeve 9 to rotate, so that the through hole 10 corresponds to the guide pipe 11, and connects the feed pipe 3 at the corresponding position with the discharge port 6, thereby completing the feeding of a single raw material.

[0024] Compared with the prior art, this utility model has the following advantages: it can realize the simultaneous quantitative feeding of multiple raw materials, and it can also realize the quantitative feeding of a single raw material, which can reduce the number of processes in fertilizer production, improve production efficiency, and reduce production costs.

Claims

1. A quantitative feeding mechanism for fertilizer production, characterized in that, The machine includes a body (1), a spindle (2) is rotatably installed inside the body (1), and multiple feed pipes (3) are installed outside the body (1). The feed pipes (3) are connected to a metering pump (4). The feed inlet (5) of the metering pump (4) is connected to a raw material storage device. The bottom of the body (1) is provided with a discharge port (6). The bottom of the spindle (2) is provided with an outlet (7) connected to the discharge port (6). The side of the spindle (2) is provided with multiple inlets (8) connected to the outlet (7). After the spindle (2) rotates, the inlets (8) are connected to or disconnected from the feed pipes (3). The rotating sleeve (9) located at the feed pipe (3) is rotatably installed inside the body (1). A through hole (10) is opened on one side of the rotating sleeve (9). The guide pipe (11) is provided inside the body (1). The guide pipe (11) is connected to the rotating sleeve (9) and the discharge port (6).

2. The quantitative feeding mechanism for fertilizer production according to claim 1, characterized in that, The machine body (1) is equipped with a first motor (12) for controlling the spindle (2) on its upper part.

3. The quantitative feeding mechanism for fertilizer production according to claim 1, characterized in that, The body (1) has a cylindrical cavity (13) inside, and the spindle (2) is rotatably sealed with the cavity (13).

4. The quantitative feeding mechanism for fertilizer production according to claim 1, characterized in that, The outer side of the rotating sleeve (9) is provided with a gear ring (14), and the machine body (1) is rotatably provided with a gear (15) that meshes with the gear ring (14). The second motor (16) that drives the gear (15) is fixed outside the machine body (1).

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