Batching device for water-soluble fertilizer production

Abstract

The utility model discloses a batching device for water-soluble fertilizer production, which comprises a batching box, a top cover is arranged at the top end of the batching box, a stirring shaft is arranged on the top cover through a bearing, a stirring motor matched with the stirring shaft is arranged, and a spiral blanking blade, a crushing seat and a stirring blade are sequentially arranged on the stirring shaft from top to bottom. Mounting sleeves are arranged in the middles of the spiral discharging blade, the crushing base and the stirring blade, locking pieces are arranged at the two ends of each mounting sleeve, the stirring shaft is sleeved with a locking sleeve, the locking sleeves are locked on the inner sides of the locking pieces in a threaded mode, a discharging pipe is arranged at the bottom end of the batching box, and a discharging valve is arranged on the discharging pipe. According to the utility model, the spiral blanking blade, the crushing seat and the stirring blade can be conveniently mounted and dismounted on the stirring shaft, so that the spiral blanking blade, the crushing seat and the stirring blade can be conveniently overhauled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizer production, and more specifically, to a batching device for water-soluble fertilizer production. Background Art

[0002] The main raw materials of water-soluble fertilizers include inorganic water-soluble fertilizer raw materials and organic water-soluble fertilizer raw materials. Inorganic water-soluble fertilizer raw materials include calcium nitrate, ammonium nitrate, potassium nitrate, ammonium sulfate, urea, etc. These raw materials usually contain a large number of elements such as nitrogen, phosphorus, potassium, etc., and have high solubility and nutritional value. Organic water-soluble fertilizer raw materials include amino acids, fulvic acid, sodium humate, sodium alginate, etc. These raw materials usually contain rich organic matter and trace elements, which can promote the growth and development of plants.

[0003] During the production and processing of water-soluble fertilizers, it is necessary to batch the water-soluble fertilizers so as to mix different raw materials together;

[0004] When mixing the existing water-soluble fertilizer ingredients, it is necessary to use a stirring device to stir them so that different water-soluble fertilizer raw materials are evenly mixed. However, the stirring blades in the batching device for water-soluble fertilizer production in the prior art are mostly welded and fixed on the stirring shaft, which is not convenient for installation and disassembly. When the stirring blades are damaged, they need to be replaced as a whole. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a batching device for water-soluble fertilizer production to solve the technical problem mentioned in the background technology that the blades used for stirring in the batching device for water-soluble fertilizer production in the prior art are not easy to replace and repair.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A batching device for producing water-soluble fertilizers, comprising a batching box, a top cover is provided at the top of the batching box, a stirring shaft is provided on the top cover through a bearing, and a stirring motor is provided in conjunction with the stirring shaft, a spiral feeding blade, a crushing seat and a stirring blade are provided on the stirring shaft in sequence from top to bottom, mounting sleeves are provided in the middle of the spiral feeding blade, the crushing seat and the stirring blade, locking sheets are provided at both ends of the mounting sleeve, a locking sleeve is provided on the stirring shaft, and the locking sleeve is threadedly locked on the inner side of the locking sheet, a discharge pipe is provided at the bottom end of the batching box, and a discharge valve is provided on the discharge pipe.

[0008] The utility model is further configured that a feed box is arranged at the top end of the side wall of the batching box, a plurality of storage hoppers are evenly arranged on the feed box, and a spiral premixing component is arranged in the feed box to realize the storage and discharge of water-soluble fertilizer raw materials.

[0009] The utility model is further configured as follows: the spiral premixing component includes a spiral premixing blade, and the spiral premixing blade is arranged in a feed box through a bearing. The tail end of the feed box is provided with a premixing motor in cooperation with the spiral premixing blade. When the premixing motor is started, the spiral premixing blade can be controlled to rotate in the feed box through the premixing motor, thereby realizing the transportation and premixing of the water-soluble fertilizer raw materials before feeding into the batching box.

[0010] The utility model is further configured such that limiting strips are provided inside the mounting sleeve and the locking plate, and limiting grooves are provided on the stirring shaft. The limiting strips are slidably installed in the limiting grooves. When the mounting sleeve is installed, the limiting strips are slidably located in the limiting grooves, thereby limiting the rotation of the mounting sleeve relative to the stirring shaft, improving the installation stability of the mounting sleeve, and further improving the installation stability of the spiral feeding blades, the crushing seat and the stirring blades on the stirring shaft.

[0011] The utility model is further configured that a fixing seat is arranged on the installation sleeve, a limiting plate is elastically and telescopically installed on the fixing seat, and a rotation limiting structure is arranged between the limiting plate and the locking sleeve.

[0012] The utility model is further configured such that the rotation limiting structure includes a limiting column, the limiting column is arranged at one end of the limiting plate close to the locking sleeve, and a limiting slot is provided on the locking sleeve. The rotation limiting of the locking sleeve is achieved through the cooperation of the limiting column and the limiting slot, thereby improving the installation stability of the mounting sleeve on the agitator shaft.

[0013] The utility model is further configured as follows: a telescopic groove is provided on the fixing seat, a telescopic column is provided at the bottom end of the limit plate, the telescopic column is slidably located in the telescopic groove, and a spring is provided between the telescopic column and the inner wall of the telescopic groove. The arrangement of the telescopic groove and the spring can realize an elastic and telescopic connection of the telescopic column on the fixing seat, so that when the locking sleeve is installed, the limit plate is pressed downward to compress the spring, thereby providing space for the installation of the locking sleeve; after the installation of the locking sleeve is completed, the clamping force is released, and under the action of the spring, the telescopic column drives the limit plate to move, so that the limit column on the limit plate is engaged with the limit slot in the locking sleeve, thereby realizing the rotation limit of the locking sleeve.

[0014] The utility model is further configured such that the bottom end of the storage hopper is connected to a feed box and is provided with a discharge pipe, the discharge pipe is provided with a flow control valve, the water-soluble fertilizer raw materials in the storage hopper will drop into the feed box through the discharge pipe, and the flow control valve is used to control the discharge amount.

[0015] Compared with the prior art, the utility model provides a batching device for water-soluble fertilizer production, which has the following beneficial effects:

[0016] 1. In the utility model, the stirring shaft is arranged on the top cover through the bearing, and the spiral feeding blade, the crushing seat and the stirring blade are detachably installed on the stirring shaft through the cooperation of the mounting sleeve, the locking sheet and the locking sleeve, so that the installation and disassembly of the spiral feeding blade, the crushing seat and the stirring blade on the stirring shaft are convenient, thereby facilitating the inspection and replacement of the spiral feeding blade, the crushing seat and the stirring blade.

[0017] 2. In the utility model, a spiral feeding blade, a crushing seat and a stirring blade are sequentially arranged in the batching box from top to bottom. In this way, when batching is realized, the water-soluble fertilizer raw materials premixed by the feed box can be transported to the batching box, and the water-soluble fertilizer raw materials entering the batching box will first fall on the spiral feeding blade, and the stirring shaft is controlled by the stirring motor to drive the spiral feeding blade, the crushing seat and the stirring blade to rotate. Therefore, in this process, the spiral feeding blade will continuously control the entering water-soluble fertilizer raw materials to descend to the position of the crushing seat, and the agglomerated water-soluble fertilizer raw materials can be broken up and crushed through the extrusion between the crushing seat and the inner wall of the batching box, so that they can continue to descend, and the stirring blades are used to stir and mix them, thereby improving the mixing effect and efficiency of the water-soluble fertilizer batching.

[0018] 3. At the same time, the utility model provides a feed box, and the feed box is provided with spiral premixing blades, a premixing motor and a storage hopper that cooperate with each other. In this way, when the raw materials of the water-soluble fertilizer are fed, the front storage hopper can unload the materials first, and when it is transported to the next storage hopper position, the rear storage hopper can unload the materials, so that the two water-soluble fertilizer raw materials are mixed together and premixed during the transportation process, and so on, until the various water-soluble fertilizer raw materials are all fed and premixed, and then transported to the batching box for further sufficient mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of a batching device for water-soluble fertilizer production in the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the mounting sleeve and the stirring shaft in the utility model;

[0022] Figure 4 It is a cross-sectional exploded schematic diagram of the connection structure between the installation sleeve and the locking sleeve bracket in the utility model;

[0023] Figure 5 For this utility model Figure 3 A magnified view of the local structure.

[0024] In the figure: 1. batching box; 2. top cover; 3. stirring shaft; 4. stirring motor; 5. spiral feeding blade; 6. crushing seat; 7. stirring blade; 8. mounting sleeve; 9. locking plate; 10. locking sleeve; 11. discharge pipe; 12. discharge valve; 13. feed box; 14. storage hopper; 15. spiral premixing blade; 16. premixing motor; 17. limit strip; 18. limit slot; 19. fixing seat; 20. limit plate; 21. limit column; 22. limit slot; 23. telescopic slot; 24. telescopic column; 25. spring; 26. feeding pipe; 27. flow control valve. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-Figure 5 , a batching device for water-soluble fertilizer production, including a batching box 1, a top cover 2 is provided at the top of the batching box 1, a stirring shaft 3 is provided on the top cover 2 through a bearing, and a stirring motor 4 is provided in conjunction with the stirring shaft 3, a spiral feeding blade 5, a crushing seat 6 and a stirring blade 7 are sequentially provided on the stirring shaft 3 from top to bottom, a mounting sleeve 8 is provided in the middle of the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7, and locking pieces 9 are provided at both ends of the mounting sleeve 8, and the locking piece 9 is made of a metal material with a certain deformation effect, a locking sleeve 10 is sleeved on the stirring shaft 3, and the locking sleeve 10 is threadedly locked on the inner side of the locking piece 9, a discharge pipe 11 is provided at the bottom of the batching box 1, and a discharge valve 12 is provided on the discharge pipe 11;

[0029] The installation and disassembly of the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7 on the stirring shaft 3 are facilitated, thereby facilitating the inspection and replacement of the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7.

[0030] See also Figure 1-Figure 5As an implementation method of the batching box 1: a feed box 13 is arranged at the top of the side wall of the batching box 1, and a plurality of storage hoppers 14 are evenly arranged on the feed box 13. A spiral premixing component is arranged in the feed box 13 to realize the storage and feeding of water-soluble fertilizer raw materials, wherein the spiral premixing component includes a spiral premixing blade 15, and the spiral premixing blade 15 is arranged in the feed box 13 through a bearing. A premixing motor 16 is arranged at the tail end of the feed box 13 to cooperate with the spiral premixing blade 15. The premixing motor 16 is started, and the spiral premixing blade 15 can be controlled to rotate in the feed box 13 by the premixing motor 16, so as to realize the transportation and premixing of the water-soluble fertilizer raw materials before feeding into the batching box 1.

[0031] See also Figure 1-Figure 5 As an implementation method of the installation sleeve 8: the installation sleeve 8 and the locking piece 9 are both provided with a limit strip 17, and the stirring shaft 3 is provided with a limit groove 18, and the limit strip 17 is slidably installed in the limit groove 18. When the installation sleeve 8 is installed, the limit strip 17 is slidably located in the limit groove 18, so that the rotation of the installation sleeve 8 relative to the stirring shaft 3 can be limited, and the installation stability of the installation sleeve 8 is improved, thereby improving the installation stability of the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7 on the stirring shaft 3;

[0032] Furthermore, a fixing seat 19 is provided on the mounting sleeve 8, a limiting plate 20 is elastically and telescopically installed on the fixing seat 19, and a rotation limiting structure is provided between the limiting plate 20 and the locking sleeve 10;

[0033] Specifically, the rotation limiting structure includes a limiting column 21, which is arranged at one end of the limiting plate 20 close to the locking sleeve 10, and a limiting card slot 22 is provided on the locking sleeve 10. The rotation limiting of the locking sleeve 10 is achieved through the cooperation of the limiting column 21 and the limiting card slot 22, thereby improving the installation stability of the mounting sleeve 8 on the stirring shaft 3;

[0034] Furthermore, a telescopic slot 23 is provided on the fixing seat 19, and a telescopic column 24 is provided at the bottom end of the limit plate 20. The telescopic column 24 is slidably located in the telescopic slot 23, and a spring 25 is provided between the telescopic column 24 and the inner wall of the telescopic slot 23. The arrangement of the telescopic slot 23 and the spring 25 can realize an elastic and telescopic connection of the telescopic column 24 on the fixing seat 19, so that when the locking sleeve 10 is installed, the limit plate 20 is pressed down to compress the spring 25, thereby providing space for the installation of the locking sleeve 10. After the locking sleeve 10 is installed, the clamping force is released, and under the action of the spring 25, the telescopic column 24 drives the limit plate 20 to move, so that the limit column 21 on the limit plate 20 is engaged into the limit slot in the locking sleeve 10, thereby realizing the rotation limit of the locking sleeve 10.

[0035] See also Figure 1-Figure 5As an implementation method of the storage hopper 14: the bottom end of the storage hopper 14 is connected to the feed box 13 and is provided with a discharge pipe 26, and a flow control valve 27 is provided on the discharge pipe 26. The water-soluble fertilizer raw materials in the storage hopper 14 will drop into the feed box 13 through the discharge pipe 26, and the flow control valve 27 is used to control the discharge amount.

[0036] In summary:

[0037] In the utility model, the stirring shaft 3 is arranged on the top cover 2 through a bearing, and the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7 are detachably installed on the stirring shaft 3 through the cooperation of the mounting sleeve 8, the locking piece 9 and the locking sleeve 10, so that the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7 are convenient for installation and disassembly on the stirring shaft 3, thereby facilitating the inspection and replacement of the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7;

[0038] In the utility model, a spiral feeding blade 5, a crushing seat 6 and a stirring blade 7 are sequentially arranged in the batching box 1 from top to bottom. In this way, when batching is realized, the water-soluble fertilizer raw materials premixed by the feed box 13 can be transported to the batching box 1, and the water-soluble fertilizer raw materials entering the batching box 1 will first fall on the spiral feeding blade 5, and the stirring shaft 3 is controlled by the stirring motor 4 to drive the spiral feeding blade 5, the crushing seat 6 and the stirring blade 7 to rotate, so that in this process, the spiral feeding blade 5 will continuously control the water-soluble fertilizer raw materials entering to descend to the position of the crushing seat 6, and the agglomerated water-soluble fertilizer raw materials can be broken up and crushed through the extrusion between the crushing seat 6 and the inner wall of the batching box 1, so that the agglomerated water-soluble fertilizer raw materials can be broken up and crushed so that they can continue to descend, and the stirring blade 7 is used to stir and mix, thereby improving the mixing effect and efficiency of the water-soluble fertilizer batching;

[0039] At the same time, the utility model sets a feed box 13, and sets the spiral premixing blades 15, the premixing motor 16 and the storage hopper 14 which cooperate with each other on the feed box 13. In this way, when the raw materials of the water-soluble fertilizer are fed, the front storage hopper 14 can unload the materials first, and when it is transported to the position of the next storage hopper 14, the rear storage hopper 14 can unload the materials again, so that the two water-soluble fertilizer raw materials are mixed together and premixed during the transportation process, and so on, until the various water-soluble fertilizer raw materials are all fed and premixed, and then transported to the batching box 1 for further sufficient mixing.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and deformations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0041] In all the schemes mentioned above, if there is no clear description, the operation of electrical components is controlled by the controller. Since the devices matched with the controller are common devices, their control principles and line connections are all well-known and mature technologies, and their specific circuit structures are not described here.

[0042] In all the schemes mentioned above, the motor involved can be matched with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing well-known technologies, and the utility model will not elaborate on them.

[0043] Among all the solutions mentioned above, those involving the connection between solar panels and batteries can be equipped with necessary accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and line connections are all well-known and mature technologies, and their specific circuit structures will not be described in detail here.

Claims

1. A batching device for producing water-soluble fertilizer, comprising a batching box (1), a top cover (2) being arranged at the top of the batching box (1), a stirring shaft (3) being arranged on the top cover (2) via a bearing, and a stirring motor (4) being arranged in conjunction with the stirring shaft (3), wherein: The stirring shaft (3) is provided with a spiral feeding blade (5), a crushing seat (6) and a stirring blade (7) in order from top to bottom; a mounting sleeve (8) is provided in the middle of the spiral feeding blade (5), the crushing seat (6) and the stirring blade (7); locking plates (9) are provided at both ends of the mounting sleeve (8); a locking sleeve (10) is sleeved on the stirring shaft (3); the locking sleeve (10) is threadedly locked on the inner side of the locking plate (9); a discharge pipe (11) is provided at the bottom end of the batching box (1); a discharge valve (12) is provided on the discharge pipe (11).

2. A batching device for producing water-soluble fertilizer according to claim 1, characterized in that: A feed box (13) is arranged at the top end of the side wall of the batching box (1), a plurality of storage hoppers (14) are evenly arranged on the feed box (13), and a spiral premixing assembly is arranged in the feed box (13).

3. A batching device for producing water-soluble fertilizer according to claim 2, characterized in that: The spiral premixing assembly comprises a spiral premixing blade (15), wherein the spiral premixing blade (15) is arranged in a feed box (13) via a bearing, and a premixing motor (16) is arranged at the rear end of the feed box (13) in cooperation with the spiral premixing blade (15).

4. A batching device for producing water-soluble fertilizer according to claim 1, characterized in that: The interior of the mounting sleeve (8) and the locking plate (9) are both provided with a limiting strip (17), and the agitator shaft (3) is both provided with a limiting groove (18), and the limiting strip (17) is slidably mounted in the limiting groove (18).

5. A batching device for producing water-soluble fertilizer according to any one of claims 1 to 4, characterized in that: A fixing seat (19) is provided on the installation sleeve (8), a limiting plate (20) is elastically and telescopically mounted on the fixing seat (19), and a rotation limiting structure is provided between the limiting plate (20) and the locking sleeve (10).

6. A batching device for producing water-soluble fertilizer according to claim 5, characterized in that: The rotation limiting structure comprises a limiting column (21), wherein the limiting column (21) is arranged at one end of the limiting plate (20) close to the locking sleeve (10), and the locking sleeve (10) is provided with a limiting slot (22) in cooperation therewith.

7. A batching device for producing water-soluble fertilizer according to claim 6, characterized in that: The fixing seat (19) is provided with a telescopic slot (23), and a telescopic column (24) is provided at the bottom end of the limiting plate (20). The telescopic column (24) is slidably located in the telescopic slot (23), and a spring (25) is provided between the telescopic column and the inner wall of the telescopic slot (23).

8. A batching device for producing water-soluble fertilizer according to claim 2, characterized in that: The bottom end of the storage hopper (14) is connected to the feed box (13) and is provided with a feed pipe (26), and a flow control valve (27) is provided on the feed pipe (26).

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