Agricultural fertilizer stirring device
By designing an agricultural fertilizer stirring device with the first milling disc and the second milling disc, the frictional action is used to crush the agglomerated fertilizer particles, the problem of poor stirring uniformity of chemical fertilizers is solved, and the fine treatment of fertilizer particles is achieved.
Patent Information
- Application Number
- CN202420314710.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-20
AI Technical Summary
During the long-term placement of existing agricultural fertilizer stirring devices, chemical fertilizers are agglomerated due to environmental problems, affecting the uniformity of stirring.
An agricultural fertilizer stirring device including a mixing assembly is designed to crush the agglomerated fertilizer particles by using the frictional action of the first milling disc and the second milling disc, and bond to the inner wall of the tank through a rubber pad to ensure effective stirring and fine treatment.
It significantly improves the mixing uniformity of chemical fertilizers, ensures the fine treatment of fertilizer particles, and solves the agglomeration problem.
Smart Images
Figure CN222287123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizer stirring, in particular to an agricultural fertilizer stirring device. Background Art
[0002] The development of planting industry in agricultural production is inseparable from fertilizer. my country's agriculture has a long history of 10,000 years. In ancient times, fertilizer was called manure, and fertilization was called manure field. my country's farmland fertilization began around the Shang Dynasty, mainly based on the wooden tools used to dig river mud in unearthed cultural relics, and the characters for shit and mound in the Shang Dynasty oracle bone inscriptions, and the divination words that fertilization can increase production. By the Warring States Period, farmland fertilization had been valued and emphasized.
[0003] With the rise and development of the modern chemical industry, various chemical fertilizers have been introduced. In the middle of the 18th century, phosphorus was divided into unit fertilizers (containing only one nutrient element) and compound fertilizers (containing two or more nutrient elements). The former include nitrogen fertilizers, phosphorus fertilizers and potash fertilizers; the latter include binary compound fertilizers of nitrogen-phosphorus, nitrogen-potassium and phosphorus-potassium, and ternary compound fertilizers of nitrogen-phosphorus-potassium.
[0004] The existing agricultural fertilizer stirring devices on the market have problems in use. When agricultural fertilizers are placed for a long time, due to environmental problems in storage, the fertilizers will clump, which is not conducive to the uniformity of fertilizer stirring.
[0005] Therefore, it is necessary to provide an agricultural fertilizer stirring device to solve the above-mentioned technical problems. Utility Model Content
[0006] The utility model provides an agricultural fertilizer stirring device, which solves the problem that agricultural fertilizers may clump due to storage environment problems during long-term storage, which is not conducive to the uniformity of fertilizer stirring.
[0007] To solve the above technical problems, the utility model provides an agricultural fertilizer stirring device, including a receiving plate and a workbench, a mixing assembly is arranged above the receiving plate, the mixing assembly includes a connecting shaft rotatably connected to the inside of the receiving plate, a first gear is arranged above the connecting shaft, a first grinding disc is fixedly connected to the outer wall of the connecting shaft, a plurality of feeding holes are opened above the first grinding disc, a second grinding disc is rotatably connected to the outer wall of the connecting shaft and located below the first grinding disc, a rubber pad is arranged on the outer wall of the second grinding disc, a plurality of discharging holes are opened above the second grinding disc, a stirring shaft is fixedly connected to the outer wall of the connecting shaft and located at the bottom of the second grinding disc, and the number of stirring shafts is two.
[0008] Preferably, a receiving seat is arranged above the workbench, and the number of the receiving seats is two, and a lifting cylinder is arranged above the two receiving seats.
[0009] Preferably, a motor is arranged above the receiving plate, and a second gear is connected to a keyway of an output shaft of the motor.
[0010] Preferably, three legs are provided above the workbench, and a tank body is provided above the three legs.
[0011] Preferably, a bottom cover is provided at the bottom of the tank body, and a collection box is provided at the bottom of the workbench.
[0012] Preferably, the tops of the two lifting cylinders are fixedly connected to the bottom of the receiving plate, a ninety-degree angle is formed between the outer wall of the first gear and the extended line of the axis of the second gear, and the outer wall of the second gear is meshedly connected with the outer wall of the first gear.
[0013] Compared with the related art, the agricultural fertilizer stirring device provided by the utility model has the following beneficial effects:
[0014] The device is provided with a mixing component, in which during the rotation process, the fertilizer to be stirred is poured onto the top of the first grinding disc and enters from the feeding hole. The first grinding disc and the second grinding disc, and the rubber pad arranged on the outer wall of the second grinding disc can fit the second grinding disc with the inner wall of the tank body to prevent it from rotating. When the first grinding disc driven by the connecting shaft rotates, the first grinding disc and the second grinding disc perform friction and crushing processing on the fertilizer, and then extrude it from the discharging hole and stir it. The lumps or larger fertilizer particles can be refined between the first grinding disc and the second grinding disc, which greatly improves the stirring uniformity of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic structural diagram of a preferred embodiment of an agricultural fertilizer stirring device provided by the utility model;
[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the mixing component shown;
[0017] Figure 3 for Figure 1 A enlarged structural diagram shown
[0018] Figure 4 for Figure 1 The schematic diagram of the top view of the second grinding disc is shown.
[0019] Numbers in the figure: 1. Receiver plate; 2. Mixing assembly; 21. Connecting shaft; 22. First gear; 23. First grinding disc; 24. Feeding hole; 25. Second grinding disc; 26. Rubber pad; 27. Discharging hole; 28. Stirring shaft; 3. Workbench; 4. Receiver; 5. Lifting cylinder; 6. Motor; 7. Second gear; 8. Support leg; 9. Tank body; 10. Bottom cover; 11. Collection box. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figures 1 to 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of an agricultural fertilizer stirring device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the structure of the mixing component shown; Figure 3 for Figure 1 The enlarged structural diagram of point A is shown; Figure 4 for Figure 1 A schematic diagram of the top view of the second grinding disc is shown. An agricultural fertilizer stirring device comprises a receiving plate 1 and a workbench 3, a mixing assembly 2 is arranged above the receiving plate 1, the mixing assembly 2 comprises a connecting shaft 21 rotatably connected to the inside of the receiving plate 1, a first gear 22 is arranged above the connecting shaft 21, a first grinding disc 23 is fixedly connected to the outer wall of the connecting shaft 21, a plurality of feeding holes 24 are provided above the first grinding disc 23, a second grinding disc 25 is rotatably connected to the outer wall of the connecting shaft 21 and located below the first grinding disc 23, a rubber pad 26 is arranged on the outer wall of the second grinding disc 25, a plurality of discharging holes 27 are provided above the second grinding disc 25, a stirring shaft 28 is fixedly connected to the outer wall of the connecting shaft 21 and located at the bottom of the second grinding disc 25, and the number of stirring shafts 28 is two.
[0022] A receiving seat 4 is arranged above the workbench 3, and the number of the receiving seats 4 is two, and a lifting cylinder 5 is arranged above the two receiving seats 4. A square discharge hole is opened above the workbench 3 to facilitate the tank body 9 above it to collect the fertilizer when the mixing is completed.
[0023] A motor 6 is arranged above the receiving plate 1, and a second gear 7 is connected to the keyway of the output shaft of the motor 6. The arrangement of the motor 6 is convenient for driving the mixing component 2 to rotate, thereby stirring the fertilizer.
[0024] Three legs 8 are provided above the workbench 3 , a tank body 9 is provided above the three legs 8 , a mixing component 2 is provided at the bottom of the receiving plate 1 , and the mixing component 2 can be placed inside the tank body 9 .
[0025] A bottom cover 10 is provided at the bottom of the tank body 9, and a collecting box 11 is provided at the bottom of the workbench 3. The bottom cover 10 is threadedly connected to the bottom of the tank body 9. When the fertilizer inside the tank body 9 is stirred, the bottom cover 10 is opened to collect the fertilizer.
[0026] The tops of the two lifting cylinders 5 are fixedly connected to the bottom of the receiving plate 1, and a ninety-degree angle is formed between the outer wall of the first gear 22 and the extended line of the axis of the second gear 7. The outer wall of the second gear 7 is meshed with the outer wall of the first gear 22, which is beneficial to the flexibility of the device.
[0027] The working principle of an agricultural fertilizer stirring device provided by the utility model is as follows:
[0028] The first step: first, turn on the two lifting cylinders 5 to drive the mixing assembly 2 set in the receiving plate 1 to move downward, put the mixing assembly 2 into the tank body 9, and then turn on the motor 6. The output shaft keyway of the motor 6 is connected with the second gear 7. The outer wall of the second gear 7 is meshed with the outer wall of the first gear 22, thereby driving the mixing assembly 2 to rotate. During the rotation, pour the fertilizer to be stirred above the first grinding disc 23 and enter from the feed hole 24. The first grinding disc 23 and the second grinding disc 25, and the rubber pad 26 set on the outer wall of the second grinding disc 25 can fit the second grinding disc 25 with the inner wall of the tank body 9 to prevent it from rotating. When the first grinding disc 23 driven by the connecting shaft 21 rotates, the first grinding disc 23 and the second grinding disc 25 perform friction crushing on the fertilizer, and then extrude it from the discharge hole 27 and stir it.
[0029] Step 2: Open the bottom cover 10 at the bottom of the tank body 9 when the stirring is completed. Since a square discharge hole is provided above the workbench 3, when the stirring of the tank body 9 is completed, the fertilizer will fall into the interior of the collection box 11 through the discharge hole so as to be collected.
[0030] Compared with the related art, the agricultural fertilizer stirring device provided by the utility model has the following beneficial effects:
[0031] The device is provided with a mixing component 2, wherein during the rotation process, the fertilizer to be stirred is poured onto the top of the first grinding disc 23 and enters from the feed hole 24. The first grinding disc 23 and the second grinding disc 25, and the rubber pad 26 arranged on the outer wall of the second grinding disc 25 can fit the second grinding disc 25 with the inner wall of the tank body 9 to prevent it from rotating. When the first grinding disc 23 driven by the connecting shaft 21 rotates, the first grinding disc 23 and the second grinding disc 25 perform friction crushing on the fertilizer, and then extrude it from the discharge hole 27 and stir it. The lumps or larger fertilizer particles can be refined between the first grinding disc 23 and the second grinding disc 25, thereby greatly improving the stirring uniformity of the fertilizer.
[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An agricultural fertilizer stirring device, comprising a receiving plate (1) and a workbench (3), characterized in that: A mixing assembly (2) is arranged above the receiving plate (1), the mixing assembly (2) comprising a connecting shaft (21) rotatably connected to the inside of the receiving plate (1), a first gear (22) being arranged above the connecting shaft (21), a first grinding disc (23) being fixedly connected to the outer wall of the connecting shaft (21), a plurality of material inlet holes (24) being provided above the first grinding disc (23), a second grinding disc (25) being rotatably connected to the outer wall of the connecting shaft (21) and located below the first grinding disc (23), a rubber pad (26) being provided on the outer wall of the second grinding disc (25), a plurality of material outlet holes (27) being provided above the second grinding disc (25), and a stirring shaft (28) being fixedly connected to the outer wall of the connecting shaft (21) and located at the bottom of the second grinding disc (25), and the number of the stirring shafts (28) is two.
2. The agricultural fertilizer stirring device according to claim 1, characterized in that: A receiving seat (4) is arranged above the workbench (3), and the number of the receiving seats (4) is two. A lifting cylinder (5) is arranged above the two receiving seats (4).
3. The agricultural fertilizer stirring device according to claim 2, characterized in that: A motor (6) is arranged above the receiving plate (1), and a second gear (7) is connected to the keyway of the output shaft of the motor (6).
4. The agricultural fertilizer stirring device according to claim 3, characterized in that: A support leg (8) is arranged above the workbench (3), and the number of the support legs (8) is three. A tank body (9) is arranged above the three support legs (8).
5. The agricultural fertilizer stirring device according to claim 4, characterized in that: A bottom cover (10) is provided at the bottom of the tank body (9), and a collection box (11) is provided at the bottom of the workbench (3).
6. The agricultural fertilizer stirring device according to claim 5, characterized in that: The tops of the two lifting cylinders (5) are fixedly connected to the bottom of the receiving plate (1); an outer wall of the first gear (22) and an extension line of the axis of the second gear (7) form an angle of ninety degrees; and the outer wall of the second gear (7) is meshedly connected to the outer wall of the first gear (22).