Automatic feeding equipment for phosphate fertilizer processing

Abstract

The utility model discloses automatic feeding equipment for phosphatic fertilizer processing, which belongs to the technical field of phosphatic fertilizer processing and comprises a support frame, a weighing device is mounted on the support frame, a quantitative barrel is mounted on the support frame through the weighing device, a filling hopper is mounted on the support frame, a discharge port is connected below the filling hopper, and a feeding port is connected below the discharge port. A fixing frame is connected to the upper portion of the filling hopper, a protective cover is connected to the lower portion of the fixing frame, and a motor is installed on the fixing frame. According to the automatic feeding equipment for phosphate fertilizer processing, a worker starts a motor, the motor drives a second bevel gear and a connecting rod to rotate, a stirring plate is promoted to stir materials in a filling hopper, and a scraper and the stirring plate are promoted to rotate reversely through the meshing relation among a first bevel gear, the second bevel gear and a third bevel gear; and during rotation, the main chopping blades and the auxiliary chopping blades can cut and crush the materials which are bonded into clusters, so that blockage caused by the materials which are bonded into clusters is prevented, and the mixing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of phosphate fertilizer processing, and particularly relates to an automatic feeding device for phosphate fertilizer processing. Background Art

[0002] As a kind of fertilizer, phosphate fertilizer is a fertilizer with phosphorus as the main nutrient. Natural phosphate fertilizers include seabird guano, bone meal, fish bone meal, etc., and chemical phosphate fertilizers include superphosphate, triple superphosphate, calcium magnesium phosphate, etc. The size and speed of the fertilizer effect of phosphate fertilizer depend on the content of available phosphorus pentoxide in the phosphate fertilizer, soil properties, fertilization methods, crop types, etc. In the processing of phosphate fertilizer, the raw materials required for manufacturing phosphate fertilizer are likely to agglomerate during addition, thus affecting the discharging and addition of phosphate fertilizer raw materials. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides an automatic feeding device for phosphate fertilizer processing, which solves the problem that the raw materials required for manufacturing phosphate fertilizer are likely to agglomerate during addition, thus affecting the discharging and addition of phosphate fertilizer raw materials.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an automatic feeding device for phosphate fertilizer processing, including a support frame, a weighing device is installed on the support frame, a quantitative bucket is installed on the support frame through the weighing device, a filling hopper is installed on the support frame, a discharge port is connected below the filling hopper, a fixed frame is connected above the filling hopper, a protective cover is connected below the fixed frame, and a motor is installed on the fixed frame;

[0005] A scraper is rotatably connected to the protective cover, a first bevel gear is rotatably connected to one side inside the protective cover, the output shaft of the motor is connected with a connecting rod, a second bevel gear is connected to the connecting rod, a stirring plate is connected to the connecting rod, a plurality of main cutting edges are connected to the stirring plate, positioning plates are connected to both sides of the weighing device, and connecting strips are connected to both sides of the quantitative bucket.

[0006] As a further scheme of the utility model: the connecting strip is slidably connected with the positioning plate, springs are connected to the inside of both sides of the connecting strip, and a clamping block is connected to one end of each spring.

[0007] As a further scheme of the utility model: a third bevel gear is connected to the scraper, the first bevel gear, the second bevel gear and the third bevel gear are all located inside the protective cover, and the second bevel gear and the third bevel gear are both meshed with the first bevel gear.

[0008] As a further scheme of the utility model: the scraper is in contact with the inner wall of the filling hopper, and an electric valve is installed on the discharge port.

[0009] As a further solution of the present utility model: One end of the connecting rod penetrates through the third bevel gear and is connected to the scraper, and one end of the connecting rod is rotatably connected to the scraper. A plurality of secondary cutting edges are connected to the scraper, and the main cutting edge and the secondary cutting edge are arranged in a staggered manner.

[0010] As a further solution of the present utility model: The positioning plate is integrally designed in a U shape, and a card slot is opened inside the positioning plate. The block slides inside the connecting strip and is fitted with the card slot.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this automatic feeding equipment for phosphate fertilizer processing, by setting the motor, the first bevel gear, the second bevel gear, the third bevel gear, the connecting rod, the main cutting edge and the secondary cutting edge, the staff starts the motor, making the motor drive the second bevel gear and the connecting rod to rotate, prompting the stirring plate to stir the materials in the filling hopper. By using the meshing relationship among the first bevel gear, the second bevel gear and the third bevel gear, the scraper and the stirring plate are made to rotate in the opposite direction. While rotating, the main cutting edge and the secondary cutting edge will cut and crush the materials agglomerated into groups, thereby preventing the agglomerated materials from causing blockage and improving the mixing effect.

[0013] 2. For this automatic feeding equipment for phosphate fertilizer processing, by setting the weighing device, the quantitative barrel, the connecting strip, the positioning plate, the electric valve, the spring, the block and the card slot, the staff pushes the connecting strip into the positioning plate. As the connecting strip is pushed in, the block will be pushed into the connecting strip to compress the spring, and the spring's resilience can make the block snap into the card slot, thereby fixing the connecting strip in the positioning plate to prevent the quantitative barrel from sliding during loading. The weighing device can weigh the weight of the quantitative barrel, facilitating the staff to control the discharging by opening and closing the electric valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the sectional structure of the filling hopper of the present utility model;

[0016] Figure 3 It is a schematic diagram of the sectional structure of the protective cover of the present utility model;

[0017] Figure 4 It is a schematic diagram of the sectional structure of the connecting strip of the present utility model;

[0018] Figure 5 It is Figure 4 a schematic diagram of the enlarged structure of part A in

[0019] In the figure: 1, support frame; 2, weighing device; 3, quantitative barrel; 4, filling hopper; 5, discharge port; 6, fixed frame; 7, protective cover; 8, motor; 9, scraper; 10, first bevel gear; 11, connecting rod; 12, second bevel gear; 13, stirring plate; 14, main cutting edge; 15, positioning plate; 16, connecting strip; 17, spring; 18, clamping block; 19, third bevel gear; 20, electric valve; 21, secondary cutting edge; 22, clamping groove. Specific implementation manner

[0020] The technical solution of this patent will be further described in detail below in combination with the specific implementation manner.

[0021] As Figures 1-5 shown, the present utility model provides a technical solution: an automatic feeding device for phosphate fertilizer processing, including a support frame 1, a weighing device 2 is installed on the support frame 1, a quantitative barrel 3 is installed on the support frame 1 through the weighing device 2, a filling hopper 4 is installed on the support frame 1, a discharge port 5 is connected below the filling hopper 4, a fixed frame 6 is connected above the filling hopper 4, a protective cover 7 is connected below the fixed frame 6, a motor 8 is installed on the fixed frame 6, a scraper 9 is rotatably connected to the protective cover 7, the scraper 9 is in contact with the inner wall of the filling hopper 4, an electric valve 20 is installed on the discharge port 5, and through the contact between the scraper 9 and the inner wall of the filling hopper 4, when the scraper 9 rotates, the materials adhered to the inner wall of the filling hopper 4 can be scraped off, thereby avoiding pollution caused by residual materials.

[0022] A first bevel gear 10 is rotatably connected to one side inside the protective cover 7, a connecting rod 11 is connected to the output shaft of the motor 8, a second bevel gear 12 is connected to the connecting rod 11, a third bevel gear 19 is connected to the scraper 9, the first bevel gear 10, the second bevel gear 12 and the third bevel gear 19 are all located inside the protective cover 7, and both the second bevel gear 12 and the third bevel gear 19 are meshed with the first bevel gear 10. The protective cover 7 protects the first bevel gear 10, the second bevel gear 12 and the third bevel gear 19 from being corroded and damaged by the phosphate fertilizer raw materials, and the reversely rotating stirring plate 13 and scraper 9 can improve the stirring and mixing efficiency.

[0023] A stirring plate 13 is connected to the connecting rod 11, a plurality of main cutting edges 14 are connected to the stirring plate 13, one end of the connecting rod 11 penetrates through the third bevel gear 19 and is connected to the scraper 9, and one end of the connecting rod 11 is rotatably connected to the scraper 9. A plurality of secondary cutting edges 21 are connected to the scraper 9, and the main cutting edges 14 and the secondary cutting edges 21 are arranged in a staggered manner. Through the staggered main cutting edges 14 and secondary cutting edges 21, when the stirring plate 13 and the scraper 9 coincide, the agglomerated materials can be crushed and cut, thereby facilitating stirring and mixing.

[0024] On both sides of the weighing device 2, there are positioning plates 15 connected. The positioning plates 15 are designed in an overall U shape, and a card slot 22 is provided inside the positioning plates 15. The clamping blocks 18 slide inside the connecting bar 16 and are fitted with the card slot 22. Through the fitting of the clamping blocks 18 and the card slot 22, the connecting bar 16 can be fixed inside the positioning plate 15, preventing the force generated by the falling of materials from causing the quantitative bucket 3 to move, thereby avoiding the spilling of materials.

[0025] On both sides of the quantitative bucket 3, there are connecting bars 16 connected. The connecting bars 16 are slidably connected to the positioning plates 15. Springs 17 are connected inside both sides of the connecting bars 16. One end of the springs 17 is connected with clamping blocks 18. Through the sliding of the connecting bars 16 inside the positioning plates 15, the staff can quickly complete the positioning and installation of the quantitative bucket 3, align the quantitative bucket 3 with the discharge port 5, thereby facilitating the collection of materials.

[0026] The working principle of the present utility model is as follows:

[0027] After filling the raw materials into the filling hopper 4, start the motor 8, so that the motor 8 drives the second bevel gear 12 and the connecting rod 11 to rotate. The connecting rod 11 can drive the stirring plate 13 to rotate, thereby stirring the materials in the filling hopper 4. And through the meshing relationship among the first bevel gear 10, the second bevel gear 12 and the third bevel gear 19, the scraper 9 and the stirring plate 13 can rotate in the opposite direction. While rotating, the main cutting edge 14 and the secondary cutting edge 21 will cut and crush the materials agglomerated into lumps, thereby preventing the agglomerated materials from causing blockage and improving the mixing effect. Then, push the connecting bar 16 into the positioning plate 15. At this time, the clamping block 18 will be pushed into the connecting bar 16 to compress the spring 17. Thus, the clamping block 18 is snapped into the card slot 22 by the rebound of the spring 17, and the quantitative bucket 3 is fixedly installed on the weighing device 2. Real-time weighing is carried out through the weighing device 2 to facilitate the staff to control the opening and closing of the electric valve 20 for discharging.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; 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 communication inside 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 through specific situations.

[0029] The above has made a detailed description of the preferred embodiment of this patent, but this patent is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the purpose of this patent.

Claims

1. An automatic feeding device for phosphate fertilizer processing, comprising a support frame (1), characterized in that: A weighing device (2) is installed on the support frame (1). The quantitative bucket (3) is installed on the support frame (1) through the weighing device (2). A filling hopper (4) is installed on the support frame (1). A discharge port (5) is connected below the filling hopper (4). A fixing frame (6) is connected above the filling hopper (4). A protective cover (7) is connected below the fixing frame (6). A motor (8) is installed on the fixing frame (6). A scraper (9) is rotatably connected to the protective cover (7). A first bevel gear (10) is rotatably connected to one side inside the protective cover (7). The output shaft of the motor (8) is connected to a connecting rod (11). A second bevel gear (12) is connected to the connecting rod (11). A stirring plate (13) is connected to the connecting rod (11). A plurality of main cutting edges (14) are connected to the stirring plate (13). Positioning plates (15) are connected to both sides of the weighing device (2). Connecting strips (16) are connected to both sides of the quantitative bucket (3).

2. The automatic feeding device for phosphate fertilizer processing according to claim 1, wherein: The connecting strip (16) is slidably connected to the positioning plate (15). Springs (17) are connected to the inside of both sides of the connecting strip (16). One end of the spring (17) is connected to a clamping block (18).

3. An automatic feeding device for phosphate fertilizer processing according to claim 1, characterized in that: A third bevel gear (19) is connected to the scraper (9). The first bevel gear (10), the second bevel gear (12) and the third bevel gear (19) are all located inside the protective cover (7), and both the second bevel gear (12) and the third bevel gear (19) are meshed with the first bevel gear (10).

4. An automatic feeding device for phosphate fertilizer processing according to claim 1, characterized in that: The scraper (9) is in contact with the inner wall of the filling hopper (4). An electric valve (20) is installed on the discharge port (5).

5. An automatic feeding device for phosphate fertilizer processing according to claim 3, characterized in that: One end of the connecting rod (11) penetrates through the third bevel gear (19) and is connected to the scraper (9), and one end of the connecting rod (11) is rotatably connected to the scraper (9). A plurality of secondary cutting edges (21) are connected to the scraper (9). The main cutting edges (14) and the secondary cutting edges (21) are arranged in an alternating manner.

6. The automatic feeding device for phosphate fertilizer processing according to claim 2, characterized in that: The positioning plate (15) is integrally designed in a U shape, and a card slot (22) is opened inside the inner side of the positioning plate (15). The clamping block (18) slides inside the connecting strip (16) and is fitted with the card slot (22).

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