Stirring device for humic acid compound fertilizer

Abstract

The utility model relates to the technical field of compound fertilizer stirring, in particular to a stirring device for humic acid compound fertilizer, which comprises a stirring tank, and one side of the top surface of the stirring tank is fixedly connected with a feeding pipe. The crushing device has the advantages that raw materials are added through the feeding pipe, the driving gear can drive the driven gear to rotate through rotation of the rotating shaft, then the rotating shaft is driven to rotate, the crushing blades are driven to rotate, the added raw materials are crushed by the blades rotating rapidly in the falling and sliding process, and the crushing effect is improved; meanwhile, a rotating shaft rotates to drive a plurality of stirring rotating shafts to rotate around a fixed shaft, driven gears at one ends of the plurality of stirring rotating shafts are engaged with a plurality of fixed bevel gears to roll, the plurality of stirring rotating shafts are driven to rotate, and stirring blades are driven to rotate at the same time; the plurality of stirring blades can rotate while revolving around the rotating shaft, so that the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound fertilizer stirring, in particular to a stirring device for humic acid compound fertilizer. Background Art

[0002] Compound fertilizers contain a specified amount of at least two of the three nutrients nitrogen, phosphorus and potassium. Compound fertilizers have the advantages of high nutrient content, few by-products and good physical properties. They play a very important role in balanced fertilization, improving fertilizer utilization and promoting high and stable yields of crops. Humic acid fertilizers are a type of organic fertilizer. Natural humic acid is formed by the decomposition of plant residues. It is widely found in soil, river mud and shallowly buried weathered coal, peat and lignite. It contains elements such as carbon, hydrogen, oxygen and nitrogen, and has a certain fertilizer effect, but most of it is difficult to dissolve in water. If it is combined with substances such as potassium, sodium and ammonium, dried and aminated, it is easily absorbed by plants as nutrients.

[0003] In Chinese utility model CN208839425U, a stirring device for humic acid compound fertilizer is disclosed. The stirring device for humic acid compound fertilizer drives a slider to move through a lead screw, so that an extrusion plate squeezes the humic acid compound fertilizer through a sieve plate, and the humic acid compound fertilizer is initially processed and evenly dispersed, and then the stirring can be conveniently carried out. The stirring is carried out with a stirring screw and a stirring gripper, which can improve the stirring efficiency, fully stir the humic acid compound fertilizer, and facilitate the subsequent use of the humic acid compound fertilizer. It is worthy of promotion. However, the stirring device for humic acid compound fertilizer still has the following problems in use:

[0004] The stirring device for the humic acid compound fertilizer crushes the compound fertilizer by extruding the extrusion plate, but the crushing effect is not good, and the compound fertilizer is easily squeezed into the sieve hole, causing blockage and affecting the feeding efficiency. At the same time, the stirring axis is relatively single, which affects the stirring efficiency. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the utility model is to provide a stirring device for humic acid compound fertilizer to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a stirring device for humic acid compound fertilizer, including a stirring tank, a feeding pipe is fixedly connected to one side of the top surface of the stirring tank, a crushing material pipe inclined to one side is fixedly connected to the top of the feeding pipe, a feeding pipe is fixedly connected to the top of the crushing material pipe, a rotating shaft is rotatably connected to the middle of the inner wall of the crushing material pipe, a plurality of crushing blades are fixedly connected to the outer wall of the rotating shaft on one side of the inner wall of the crushing material pipe, the bottom end of the rotating shaft passes through the outer wall of the crushing material pipe, a driven bevel gear is fixedly connected to the bottom end of the rotating shaft, a supporting frame is fixedly connected to the center of the top surface of the stirring tank, and a driving gear is fixedly connected to the center of the top surface of the supporting frame. A driving motor, a rotating shaft is rotatably connected to the center of the stirring tank, a transmission cavity is opened on the inner wall of the rotating shaft, a plurality of stirring shafts are rotatably connected to the side wall of the rotating shaft, a plurality of stirring shafts are fixedly connected to the outer walls of the stirring shafts, a plurality of stirring paddles are fixedly connected to one end of the stirring shafts located on the inner wall of the transmission cavity, a fixed shaft is fixedly connected to the center of the bottom surface of the inner wall of the stirring tank, the fixed shaft penetrates into the center of the inner wall of the transmission cavity, a plurality of fixed bevel gears are fixedly connected to the outer wall of the fixed shaft, a plurality of driven gears are respectively meshed with a plurality of fixed bevel gears, a driving gear is fixedly connected to the top of the outer wall of the rotating shaft, and the driving gear is meshed with the driven bevel gear.

[0008] Preferably, any of the above schemes has a plurality of supporting legs fixedly connected to the edge of the bottom surface of the mixing tank, a discharge valve fixedly connected to one side of the bottom surface of the mixing tank, the length of the discharge valve is smaller than the length of the supporting legs, and the discharge valve is connected to the interior of the mixing tank.

[0009] The technical effect achieved by adopting the above solution is: leaving space at the bottom of the discharge valve for receiving materials.

[0010] Preferably, any of the above schemes is that the plurality of crushing blades are arranged in a radial annular array around the rotating shaft, the diameter of the outer sides of the plurality of crushing blades is adapted to the diameter of the inner wall of the crushing material tube, and the distribution length of the plurality of crushing blades is adapted to the length of the inner wall of the crushing material tube.

[0011] The technical effect achieved by adopting the above scheme is that the raw materials passing through the crushing material pipe can be fully and evenly stirred.

[0012] Preferably, any of the above schemes is that the plurality of stirring shafts are distributed in a radial annular array around the center of the rotating shaft, the stirring blades are arranged obliquely, and the length of the stirring blades is adapted to the distance between the outer wall of the rotating shaft and the inner wall of the stirring tank.

[0013] The technical effect achieved by adopting the above solution is: the stirring range of the stirring blade is maximized.

[0014] Preferably, from any of the above schemes, the bottom of the rotating shaft is rotatably connected to the center of the bottom of the inner wall of the stirring tank, and the fixed shaft is rotatably connected to the bottom of the rotating shaft.

[0015] The technical effect achieved by adopting the above solution is: improving the rotation stability of the rotating shaft and at the same time improving the stability of the fixed shaft.

[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0017] The stirring device for humic acid compound fertilizer adds raw materials through a feeding pipe, and the rotation of the rotating shaft can drive the driven gear to rotate through the driving gear, thereby driving the rotating shaft to rotate, and driving a plurality of crushing blades to rotate, so that the added raw materials are crushed by the rapidly rotating blades in the process of falling and sliding, thereby improving the crushing effect, and at the same time, the crushed materials slide into the stirring tank for stirring, thereby improving the feeding efficiency, and at the same time, the rotation of the rotating shaft drives a plurality of stirring shafts to rotate around the fixed shaft, so that the driven gears at one end of the plurality of stirring shafts mesh and roll with a plurality of fixed bevel gears, thereby driving the plurality of stirring shafts to rotate and driving the stirring blades to rotate at the same time, so that the plurality of stirring blades can rotate while revolving around the rotating shaft, thereby improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the first internal section of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the second internal section of the utility model.

[0021] In the figure: 1-mixing tank, 2-feeding pipe, 3-crushing pipe, 4-feeding pipe, 5-rotating shaft, 6-crushing blade, 7-driven bevel gear, 8-rotating shaft, 9-driving gear, 10-support frame, 11-driving motor, 12-supporting leg, 13-discharge valve, 14-transmission cavity, 15-fixed shaft, 16-fixed bevel gear, 17-mixing rotating shaft, 18-mixing blade, 19-driven gear. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Embodiment 1: Figures 1 to 3As shown, a stirring device for humic acid compound fertilizer comprises a stirring tank 1, a feeding pipe 2 is fixedly connected to one side of the top surface of the stirring tank 1, a crushing material pipe 3 inclined to one side is fixedly connected to the top of the feeding pipe 2, a feeding pipe 4 is fixedly connected to the top of the crushing material pipe 3, a rotating shaft 5 is rotatably connected to the middle of the inner wall of the crushing material pipe 3, a plurality of crushing blades 6 are fixedly connected to the outer wall of the rotating shaft 5 on one side of the inner wall of the crushing material pipe 3, the bottom end of the rotating shaft 5 passes through the outer wall of the crushing material pipe 3, a driven bevel gear 7 is fixedly connected to the bottom end of the rotating shaft 5, a supporting frame 10 is fixedly connected to the center of the top surface of the stirring tank 1, a driving motor 11 is fixedly connected to the center of the top surface of the supporting frame 10, and the center of the stirring tank 1 rotates A rotating shaft 8 is connected, and a transmission cavity 14 is opened on the inner wall of the rotating shaft 8. A plurality of stirring shafts 17 are rotatably connected to the side wall of the rotating shaft 8. A stirring paddle 18 is fixedly connected to the outer wall of the plurality of stirring shafts 17. A plurality of stirring shafts 17 are located at one end of the inner wall of the transmission cavity 14 and are fixedly connected to a driven gear 19. A fixed shaft 15 is fixedly connected to the center of the bottom surface of the inner wall of the mixing tank 1. The fixed shaft 15 penetrates into the center of the inner wall of the transmission cavity 14. A plurality of fixed bevel gears 16 are fixedly connected to the outer wall of the fixed shaft 15. A plurality of driven gears 19 are respectively meshed with the plurality of fixed bevel gears 16. A driving gear 9 is fixedly connected to the top of the outer wall of the rotating shaft 8, and the driving gear 9 is meshed with the driven bevel gear 7.

[0024] As an optional technical solution of the present utility model, a plurality of supporting legs 12 are fixedly connected to the edge of the bottom surface of the mixing tank 1, and a discharge valve 13 is fixedly connected to one side of the bottom surface of the mixing tank 1. The length of the discharge valve 13 is less than the length of the supporting legs 12. The discharge valve 13 is connected to the interior of the mixing tank 1, so that space for receiving materials is reserved at the bottom of the discharge valve 13.

[0025] As an optional technical solution of the present invention, a plurality of crushing blades 6 are arranged in a radial annular array around the rotating shaft 5, the diameter of the outer side of the plurality of crushing blades 6 is adapted to the diameter of the inner wall of the crushing material tube 3, and the distribution length of the plurality of crushing blades 6 is adapted to the length of the inner wall of the crushing material tube 3, so that the raw materials passing through the crushing material tube 3 can be fully and evenly stirred.

[0026] As an optional technical solution of the utility model, a plurality of stirring shafts 17 are distributed in a radial ring array around the center of the rotating shaft 8, and the stirring paddles 18 are arranged at an angle. The length of the stirring paddles 18 is adapted to the distance between the outer wall of the rotating shaft 8 and the inner wall of the stirring tank 1, thereby maximizing the stirring range of the stirring paddles 18.

[0027] As an optional technical solution of the present utility model, the bottom of the rotating shaft 8 is rotatably connected to the center of the bottom of the inner wall of the stirring tank 1, and the fixed shaft 15 is rotatably connected to the bottom of the rotating shaft 8, thereby improving the rotation stability of the rotating shaft 8 and at the same time improving the stability of the fixed shaft 15.

[0028] A stirring device for humic acid compound fertilizer, the working principle is as follows:

[0029] 1) Raw materials are added through the feeding pipe 4, and the rotation of the rotating shaft 8 can drive the driven gear 19 to rotate through the driving gear 9, thereby driving the rotating shaft 5 to rotate, and driving the plurality of crushing blades 6 to rotate, so that the added raw materials are crushed by the rapidly rotating blades during the falling and sliding process, so that the crushed materials slide into the mixing tank 1 for mixing;

[0030] 2) The rotating shaft 8 rotates to drive the plurality of stirring shafts 17 to rotate around the fixed shaft 15, so that the driven gears 19 at one end of the plurality of stirring shafts 17 mesh and roll with the plurality of fixed bevel gears, thereby driving the plurality of stirring shafts 17 to rotate and driving the stirring blades 18 to rotate, so that the plurality of stirring blades 18 can rotate while revolving around the rotating shaft 8, thereby improving the stirring efficiency;

[0031] 3) After stirring is completed, the discharge valve 13 is opened to release the compound fertilizer.

[0032] In summary, the stirring device for humic acid compound fertilizer adds raw materials through the feeding pipe 4, and the rotation of the rotating shaft 8 can drive the driven gear 19 to rotate through the driving gear 9, thereby driving the rotating shaft 5 to rotate, and driving the plurality of crushing blades 6 to rotate, so that the added raw materials are broken by the rapidly rotating blades in the process of falling and sliding, thereby improving the crushing effect, and at the same time making the broken materials slide into the stirring tank 1 for stirring, thereby improving the feeding efficiency, and at the same time driving the plurality of stirring shafts 17 to rotate around the fixed shaft 15 through the rotation of the rotating shaft 8, so that the driven gears 19 at one end of the plurality of stirring shafts 17 mesh and roll with the plurality of fixed bevel gears, thereby driving the plurality of stirring shafts 17 to rotate and driving the stirring paddles 18 to rotate at the same time, so that the plurality of stirring paddles 18 can rotate while revolving around the rotating shaft 8, thereby improving the stirring efficiency.

[0033] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for humic acid compound fertilizer, characterized in that: The invention comprises a stirring tank (1), wherein a feeding pipe (2) is fixedly connected to one side of the top surface of the stirring tank (1), a crushing material pipe (3) arranged obliquely to one side is fixedly connected to the top of the feeding pipe (2), a feeding pipe (4) is fixedly connected to the top of the crushing material pipe (3), a rotating shaft (5) is rotatably connected to the middle of the inner wall of the crushing material pipe (3), a plurality of crushing blades (6) are fixedly connected to the outer wall of the rotating shaft (5) on one side of the inner wall of the crushing material pipe (3), the bottom end of the rotating shaft (5) passes through the outer wall of the crushing material pipe (3), a driven bevel gear (7) is fixedly connected to the bottom end of the rotating shaft (5), a supporting frame (10) is fixedly connected to the center of the top surface of the stirring tank (1), a driving motor (11) is fixedly connected to the center of the top surface of the supporting frame (10), a rotating shaft (8) is rotatably connected to the center of the stirring tank (1), and the The inner wall of the rotating shaft (8) is provided with a transmission cavity (14); a plurality of stirring rotating shafts (17) are rotatably connected to the side wall of the rotating shaft (8); stirring paddles (18) are fixedly connected to the outer walls of the plurality of stirring rotating shafts (17); one end of the plurality of stirring rotating shafts (17) located on the inner wall of the transmission cavity (14) is fixedly connected to a driven gear (19); a fixed shaft (15) is fixedly connected to the center of the bottom surface of the inner wall of the stirring tank (1); the fixed shaft (15) penetrates into the center of the inner wall of the transmission cavity (14); a plurality of fixed bevel gears (16) are fixedly connected to the outer wall of the fixed shaft (15); the plurality of driven gears (19) are respectively meshed with the plurality of fixed bevel gears (16); a driving gear (9) is fixedly connected to the top of the outer wall of the rotating shaft (8); the driving gear (9) is meshed with the driven bevel gear (7).

2. The stirring device for humic acid compound fertilizer according to claim 1, characterized in that: A plurality of supporting legs (12) are fixedly connected to the edge of the bottom surface of the stirring tank (1), a discharge valve (13) is fixedly connected to one side of the bottom surface of the stirring tank (1), the length of the discharge valve (13) is less than the length of the supporting legs (12), and the discharge valve (13) is connected to the interior of the stirring tank (1).

3. The stirring device for humic acid compound fertilizer according to claim 2, characterized in that: The plurality of crushing blades (6) are arranged in a radial annular array around the rotating shaft (5), the diameter of the outer sides of the plurality of crushing blades (6) is matched with the diameter of the inner wall of the crushing material pipe (3), and the distribution length of the plurality of crushing blades (6) is matched with the length of the inner wall of the crushing material pipe (3).

4. The stirring device for humic acid compound fertilizer according to claim 3, characterized in that: The plurality of stirring shafts (17) are distributed in a radial annular array around the center of the rotating shaft (8), the stirring blades (18) are arranged at an angle, and the length of the stirring blades (18) is adapted to the distance between the outer wall of the rotating shaft (8) and the inner wall of the stirring tank (1).

5. The stirring device for humic acid compound fertilizer according to claim 4, characterized in that: The bottom of the rotating shaft (8) is rotatably connected to the center of the bottom of the inner wall of the stirring tank (1), and the fixed shaft (15) is rotatably connected to the bottom of the rotating shaft (8).

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