Potassium sulfate fertilizer feeding device

Abstract

The utility model relates to the technical field of chemical fertilizer processing equipment, in particular to a potassium sulfate chemical fertilizer feeding device. Comprising a rack, a containing space for storing raw materials is arranged above the rack, a conveying channel communicated with the containing space is arranged below the rack, an anti-blocking assembly is arranged at a discharging port of the containing space, and stirring pieces are symmetrically arranged in the middle of the rack; during discharging, large raw materials can be preliminarily crushed, the discharging port is prevented from being blocked, meanwhile, the stirring piece can be used for stirring and mixing the middle area of the containing space, blocking caused by pressing is prevented, and smooth discharging is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing equipment, in particular to a potassium sulfate fertilizer feeding device. Background Art

[0002] Potassium sulfate fertilizer, also known as potassium sulfate magnesium fertilizer, is a multi-element potassium fertilizer suitable for application in acidic soils. For its production process, in the feeding stage, in order to meet the continuous feeding, it is usually necessary to use transportation equipment such as forklifts to invert the required raw materials into a storage box, and use the raw materials' own gravity to continuously feed them from the discharge port to the conveyor belt. However, the existing feeding equipment is too simple, and it is easy to accumulate during discharging, resulting in discontinuous discharge or even blockage. At the same time, during the accumulation of raw materials, the middle area is often prone to compaction, which is not convenient for actual production feeding. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a potassium sulfate fertilizer feeding device in view of the above-mentioned technical deficiencies. When discharging, large pieces of raw materials can be preliminarily crushed to avoid clogging of the discharge port. At the same time, a stirring member can be used to stir and mix the middle area of ​​the accommodating space to prevent it from being pressed into agglomerates, thereby effectively ensuring smooth discharging.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model includes:

[0005] A frame is provided with a storage space for raw materials above the frame, a conveying channel connected with the storage space is provided below the frame, an anti-blocking component is provided at the discharge port of the storage space, and a stirring piece is symmetrically provided in the middle of the frame.

[0006] Preferably, spiral blades are provided inside the conveying channel.

[0007] Preferably, the bottom surface of the accommodating space is an inclined plane.

[0008] Preferably, the angle between the plane and the horizontal plane is 30-43 degrees.

[0009] Preferably, the anti-blocking component comprises a support shaft and blades; both ends of the support shaft are connected to the frame as a rotating shaft; and the blades are multiple and are arranged at intervals along the axis of the support shaft.

[0010] Preferably, a cutting edge is provided at the end of the blade.

[0011] Preferably, a plurality of first separation plates are evenly arranged on the bottom surface of the accommodating space, and each of the first separation plates is located in the middle of two blades.

[0012] Preferably, a plurality of second separation plates are provided on the right side of the accommodating space near the discharge port, and the height of the second separation plates is lower than the height of the first separation plates.

[0013] Preferably, the stirring member is symmetrically provided with a first cylinder and a second cylinder, and the length of the first cylinder is smaller than the length of the second cylinder.

[0014] Preferably, a detachable magnetic filter is provided above the frame.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. During the discharging process, the large pieces of raw materials at the outlet can be initially crushed by the rotation of the anti-blocking component, so that they can fall smoothly into the conveying channel, avoiding blockage and affecting the discharging, and effectively ensuring the stability of the discharging;

[0017] 2. During the working process, the stirring parts rotate synchronously, and the raw materials accumulated in the middle of the accommodation space are also stirred and mixed to avoid compaction due to accumulation. At the same time, during the stirring process, it also has a certain crushing effect, which can reduce the working pressure of the anti-blocking component;

[0018] 3. By installing spiral blades in the conveying channel and using the spiral blades to complete the output of raw materials, the stability and continuity of the output can be effectively guaranteed;

[0019] 4. The structural design of different lengths between the first cylinder and the second cylinder facilitates the formation of different stirring diameters and improves the stirring and mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a potassium sulfate fertilizer feeding device;

[0021] Figure 2 To accommodate the internal connection diagram of the space;

[0022] Figure 3 This is a schematic diagram of the anti-blocking component structure;

[0023] Figure 4 A schematic diagram of the arrangement of the first separation plate and the second separation plate;

[0024] Figure 5 It is a schematic diagram of the stirring element structure;

[0025] Figure 6 This is a schematic diagram of the installation of magnetic filter elements;

[0026] Figure 7 This is a cross-sectional view of a magnetic filter element.

[0027] In the figure: 1, frame; 2, anti-blocking component; 3, stirring element; 4, magnetic filter element; 101, accommodating space; 102, transmission channel; 103, spiral blade; 201, support shaft; 202, blade; 203, cutting edge; 204, first separation plate; 205, second separation plate; 301, first cylinder; 302, second cylinder. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0029] Specific implementation method 1: Combination Figure 1-7 As shown, a potassium sulfate fertilizer feeding device comprises: a frame 1, a receiving space 101 for storing raw materials is provided above the frame 1, a conveying channel 102 connected with the receiving space 101 is provided below the frame 1, an anti-blocking component 2 is provided at the discharge port of the receiving space 101, and a stirring member 3 is symmetrically provided in the middle of the frame 1;

[0030] The raw materials are placed in the containing space 101 and continuously discharged through the conveying channel 102. During the discharge, the anti-blocking component 2 and the stirring element 3 rotate to respectively break up the large pieces of raw materials at the discharge port and stir the raw materials in the middle area of ​​the containing space 101 to avoid compaction into blocks that affect the discharge, thereby effectively ensuring the stability of the overall discharge.

[0031] A preferred embodiment, combined with Figure 1 As shown, a spiral blade 103 is provided inside the conveying channel 102, and one end of the spiral blade 103 is connected to a driving motor. The driving motor drives the spiral blade 103 to rotate, thereby conveying the raw materials and dropping them from the left end.

[0032] A preferred embodiment, combined with Figure 2 As shown, the bottom surface of the accommodating space 101 is an inclined plane, which facilitates the raw materials to slide to the discharge port on the right side and avoids the situation where residual raw materials appear at the bottom.

[0033] A preferred embodiment, combined with Figure 2 As shown, when the angle between the plane and the horizontal plane is 30 degrees, 35 degrees or 43 degrees, the structure of the accommodating space 101 is more reasonable and does not affect the sliding and gathering of the raw materials. If the angle is too large, it will easily cause a reduction in the storage capacity.

[0034] A preferred embodiment, combined with Figure 2 and Figure 3As shown, the anti-blocking component 2 includes a support shaft 201 and blades 202; both ends of the support shaft 201 are connected to the frame 1 as a rotating shaft and supported by bearings, and a pulley is installed at the front end of the support shaft 201; multiple blades 202 are used, and are arranged at intervals along the axis of the support shaft 201, and can be fixed by welding. The overall shape of the blades 202 is fan-shaped, and the two sides are planar structures. During the rotation process, shear crushing is formed by rotating to cooperate with the plane at the bottom of the accommodating space 101, which effectively avoids large pieces of raw materials from blocking the discharge port and ensures smooth discharge.

[0035] A preferred embodiment, combined with Figure 3 As shown, a cutting edge 203 is provided at the end of the blade 202. The cutting edge 203 forms a certain rotary cutting effect during the rotation process to assist in the crushing operation.

[0036] A preferred embodiment, combined with Figure 4 As shown, a plurality of first separation plates 204 are evenly arranged on the bottom surface of the accommodating space 101, and the first separation plates 204 are close to the discharge port on the right side. At the same time, each first separation plate 204 is located in the middle position of the two blades 202. When the blades 202 rotate, the first separation plates 204 are cooperated to perform extrusion, cutting and crushing to improve the crushing effect. Compared with the crushing by a single blade 202, the volume of the raw material after crushing with the first separation plate 204 is smaller.

[0037] A preferred embodiment, combined with Figure 4 As shown, a plurality of second separation plates 205 are provided on the right side of the accommodating space 101 near the discharge port, and the height of the second separation plates 205 is lower than that of the first separation plates 204, so that the rotation of the blades 202 can be changed into a reciprocating swing of about 200 degrees, continuously forming shear crushing with the first separation plates 204 and the second separation plates 204, thereby effectively improving the crushing efficiency.

[0038] A preferred embodiment, combined with Figure 2 and Figure 5 As shown, the stirring member 3 is symmetrically provided with a first cylinder 301 and a second cylinder 302, and the length of the first cylinder 301 is smaller than that of the second cylinder 302. The first cylinder 301 and the second cylinder 302 are arranged at 90 degrees to each other. Through the difference in length distance between the two, different stirring areas can be formed during the rotation process to improve the stirring and mixing effect. In addition, the cylindrical structure reduces the resistance during rotation and reduces the power requirement. Specific implementation method 2

[0040] Combination Figure 6 and Figure 7As shown, in order to improve the quality of raw materials and avoid the entry of metal inclusions, a detachable magnetic filter 4 is provided above the frame 1. The magnetic filter 4 has a rectangular outer frame as a whole, and the four edges of the outer frame have welded support plates. The support plates are in contact with the top of the frame 1 to achieve installation and facilitate disassembly. The outer frame has multiple layers of magnetic suction parts, and there are multiple magnetic suction parts arranged at intervals. At the same time, the magnetic suction parts in the middle are staggered relative to the upper and lower sides to increase the contact position with the raw materials and improve the adsorption effect.

[0041] A preferred embodiment, combined with Figure 7 As shown, the magnetic attraction piece is made of magnets, and the overall cross-section is flat key-shaped, which increases the contact area with the raw material. Specific implementation method three

[0043] Regarding the power of the anti-blocking component 2 and the stirring element 3, combined Figure 1 As shown, a control motor can be installed on the frame 1, and connected to the support shaft 201 and the stirring element 3 through belts and pulleys, so that the synchronous rotation of the two can be achieved by relying on a single power; two control motors can also be installed to control the anti-blocking component 2 and the stirring element 3 respectively, and the corresponding designs can be used as needed. Specific implementation method four

[0045] Combination Figure 1 and Figure 2 As shown, in order to facilitate the discharge of materials from the discharge port, a slidable plug plate can also be provided at the discharge port to control the supply of materials at the discharge port of the accommodating space 101.

[0046] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A potassium sulfate fertilizer feeding device, characterized in that: include: A frame (1), wherein a storage space (101) for storing raw materials is provided above the frame (1), a conveying channel (102) communicating with the storage space (101) is provided below the frame (1), an anti-blocking component (2) is provided at the discharge port of the storage space (101), and a stirring member (3) is symmetrically provided in the middle of the frame (1).

2. A potassium sulfate fertilizer feeding device according to claim 1, characterized in that: A spiral blade (103) is provided inside the conveying channel (102).

3. A potassium sulfate fertilizer feeding device according to claim 1, characterized in that: The bottom surface of the accommodating space (101) is an inclined plane.

4. A potassium sulfate fertilizer feeding device according to claim 3, characterized in that: The angle between the plane and the horizontal plane is 30-43 degrees.

5. A potassium sulfate fertilizer feeding device according to claim 1, characterized in that: The anti-blocking component (2) comprises a support shaft (201) and blades (202); both ends of the support shaft (201) are connected to the frame (1) as a rotating shaft; a plurality of blades (202) are used and are arranged at intervals along the axis of the support shaft (201).

6. A potassium sulfate fertilizer feeding device according to claim 5, characterized in that: The end of the blade (202) is provided with a cutting edge (203).

7. A potassium sulfate fertilizer feeding device according to claim 5, characterized in that: A plurality of first separation plates (204) are evenly arranged on the bottom surface of the accommodating space (101), and each of the first separation plates (204) is located in the middle of two blades (202).

8. A potassium sulfate fertilizer feeding device according to claim 7, characterized in that: A plurality of second separation plates (205) are provided on the right side of the accommodating space (101) near the discharge port, and the height of the second separation plates (205) is lower than the height of the first separation plates (204).

9. A potassium sulfate fertilizer feeding device according to claim 1, characterized in that: The stirring member (3) is symmetrically provided with a first cylinder (301) and a second cylinder (302), and the length of the first cylinder (301) is smaller than the length of the second cylinder (302).

10. A potassium sulfate fertilizer feeding device according to claim 1, characterized in that: A detachable magnetic filter (4) is provided above the frame (1).

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