Liquid fertilizer stirring equipment
By designing a liquid fertilizer mixing equipment with a stirring shaft and oil cylinder structure, the problems of low sewage manure treatment efficiency and low fertilizer utilization in the prior art are solved, and rapid breaking and uniform stirring of sewage manure are achieved, which improves fertilizer utilization and reduces pollution.
Patent Information
- Application Number
- CN202411557269.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-04-25
AI Technical Summary
The prior art has problems in the treatment of sewage manure, low fertilizer utilization rate, and increased pollution during fertilization, especially under direct fertilization or manual stirring treatment.
A liquid fertilizer mixing equipment is designed, using a mixing shaft and two sets of oil cylinders (lifting cylinder and rotating cylinder). The mixing shaft is driven by a tractor to achieve rapid breaking and even stirring of waste manure, which is suitable for different types of waste manure tanks.
The efficiency of sewage treatment is improved, and the sewage is quickly converted into usable liquid fertilizers, which improves the utilization rate of fertilizers, reduces pollution during fertilization, and adapts to the use needs of different types of sewage tanks.
Smart Images
Figure CN119869265A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to fertilizer processing equipment, in particular to liquid fertilizer stirring equipment. Background Art
[0002] At present, there are many farms in China, and manure is often converted into farmland fertilizer. Some fertilizers are applied directly to farmland. This treatment will cause dry lumps and low fertilizer utilization rate due to the coarse fiber of manure. Some manure pools treat manure by manually stirring and breaking it. This treatment method has the following defects: low efficiency, low fertilizer utilization rate, and increased pollution during fertilization. Summary of the invention
[0003] The technical task of the present invention is to address the above shortcomings of the current situation and provide a liquid fertilizer mixing equipment that can effectively improve the efficiency of sewage and manure treatment and enable the sewage and manure to quickly reach a usable liquid state.
[0004] The technical solution adopted by the present invention to solve the technical problem is as follows: a liquid fertilizer mixing device of the present invention comprises a mixing impeller, a support base and a support frame connected together by a pin and bolts, a cylinder shaft passes through a main body and is connected to the support frame by bolts, and the two ends of the lifting cylinder are respectively connected to the support base and the support frame by long shaft bolts. The two ends of the rotating cylinder are respectively connected to the support frame and the cylinder shaft by bolts. The support protection frame is connected to the main body by bolts. The limit locking block is pressed on the main body, and both sides are connected to the support frame by long bolts, and a handle is provided on one side of the bolts; the mixing shaft passes through the inner side of the main body, and the two ends are connected and limited by flanges, bearings, and bolts. The mixing impeller is connected to the keyway at the end of the mixing shaft, and the limit is fixed by a slot nut. The two ends of the main body are welded to the fixed flange, and the adjustment hanger is inside the main body. The mixing shaft passes through the main body as a whole, and is fixed and limited by bearings at the fixed flange, and the mixing shaft passes through the adjustment hanger.
[0005] The length of the main body can be 3m-10m.
[0006] The length of the stirring shaft can be 3m-10m.
[0007] Compared with the prior art, the liquid fertilizer stirring device of the present invention has the following characteristics: 1. By setting a stirring shaft, the stirring shaft can be connected to the tractor power shaft, which changes the traditional small-scale manual stirring method and is powered by the increasingly common agricultural tractors, saving time and labor; 2. By setting two sets of oil cylinders: a lifting oil cylinder and a rotating oil cylinder, the stirring shaft can be rotated, and in addition to being applied to conventional open-type manure pits, it can also be applied to narrow-mouthed or closed manure pits. The scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The present invention is further described below in conjunction with the accompanying drawings.
[0009] Figure 1 It is a schematic diagram of the main structure of a liquid fertilizer mixing device; Figure 2 It is a schematic diagram of the top view of the structure of a liquid fertilizer mixing device; Figure 3 It is a structural schematic diagram of the main part of a liquid fertilizer mixing device; Figure 4 This is an enlarged view of the main body of a liquid fertilizer mixing device in the direction of A; Figure 5 It is a BB enlarged view of the main part of a liquid fertilizer mixing device; In the figure: 1. Support base, 2. Lifting cylinder, 3. Limit locking block, 4. Support frame, 5. Main body, 6. Rotating cylinder, 7. Support protection frame, 8. Mixing impeller, 9. Cylinder shaft, 10. Mixing shaft, 11. Fixed flange, 12. Adjustment hanger. DETAILED DESCRIPTION
[0010] A liquid fertilizer mixing device is described in detail below with reference to the accompanying drawings.
[0011] The invention discloses a liquid fertilizer mixing device, the structure includes a support base 1 and a support frame 4 connected together by a pin and a bolt, a cylinder shaft 9 passing through a main body 5 and connected to the support frame 4 by bolts, and two ends of a lifting cylinder 2 are respectively connected to the support base 1 and the support frame 4 by long shaft bolts. Two ends of a rotating cylinder 6 are respectively connected to the support frame 4 and the cylinder shaft 9 by bolts. A support protection frame 7 is connected to the main body 5 by bolts. A limit locking block 3 is pressed on the main body 5, and both sides are connected to the support frame 4 by long bolts. A handle is provided on one side of the bolt, which can be tightened manually, so that the limit locking block 3 can press the main body 5 and the support frame 4 tightly, so that the main body 5 does not shake. A stirring shaft 10 passes through the inner side of the main body 5, and the two ends are connected and limited by flanges, bearings, and bolts. A stirring impeller 8 is connected to the end of the stirring shaft 10 by a key and a keyway, and a slot nut is used to fix the limit. The stirring shaft 10 can drive the stirring impeller 8 to break up the sewage and stir it evenly. The stirring shaft 10 can keep the operator or the machine away from the sewage tank, which is safer. The two sets of oil cylinders of the present invention: the lifting oil cylinder and the rotating oil cylinder, enable the stirring shaft 10 to rotate, and can be applied to not only conventional open-type sewage pits, but also narrow-mouth or closed sewage pits, so as to have a wider range of applications.
[0012] The two ends of the main body 5 are welded to the fixed flange 11, and the adjustment hanger 12 is inside the main body 5, connected with bolts, and the height and other limiting dimensions of the adjustment hanger 12 can be adjusted. The stirring shaft 10 passes through the main body 5 as a whole, and is fixed and limited by bearings at the fixed flange 11. When passing through the adjustment hanger 12, the concentricity of the stirring shaft 10 can be adjusted by adjusting the bolts.
[0013] The present invention can make the length of the main body 5 and the stirring shaft 10 3m-10m according to the size of the sewage pit. In this way, it can have a larger adaptability when used. It can be applied not only to open sewage pits, but also to narrow or closed sewage pits.
[0014] When the present invention is in use, the present invention connects the support base 1 to the rear suspension of the agricultural tractor through bolts, and connects the tractor power shaft to the stirring shaft 10 through the PTO shaft, so that the tractor outputs power. The lifting cylinder 2 and the rotating cylinder 6 are both connected to the rear output control oil circuit of the tractor through oil pipes. By manipulating the tractor control oil circuit and controlling the lifting cylinder 2, the device of the present invention can be lifted or lowered as a whole; by controlling the rotating cylinder 6, the main body 5 can be rotated to adjust the downward angle of the stirring impeller, so as to facilitate the stirring operation deep into the manure pit.
[0015] The present invention adopts the traditional impeller form, which is connected to the agricultural tractor by a long stirring shaft 10. Crushing the manure and converting it from solid to liquid greatly improves the utilization rate of fertilizer and reduces pollution during fertilization.
Claims
1. A liquid fertilizer stirring device, comprising a stirring impeller (8), characterized in that: The support base (1) and the support frame (4) are connected together by pins and bolts. The cylinder shaft (9) passes through the main body (5) and is connected to the support frame (4) by bolts. The two ends of the lifting cylinder (2) are respectively connected to the support base (1) and the support frame (4) by long shaft bolts; the two ends of the rotating cylinder (6) are respectively connected to the support frame (4) and the cylinder shaft (9) by bolts; the support protection frame (7) is connected to the main body (5) by bolts; the limit locking block (3) is pressed on the main body (5), and both sides are connected to the support frame (4) by long bolts. The stirring shaft (10) passes through the inner side of the main body (5), and the two ends are connected and limited by flanges, bearings, and bolts; the stirring impeller (8) is connected at the end of the stirring shaft (10) by a key and a keyway, and is fixed and limited by a slot nut; the two ends of the main body (5) are welded to the fixed flange (11), and the adjustment hanger (12) is inside the main body (5); the stirring shaft (10) passes through the main body (5) as a whole, and is fixed and limited by bearings at the fixed flange (11), and the stirring shaft (10) passes through the adjustment hanger (12).
2. A liquid fertilizer stirring device according to claim 1, characterized in that: The length of the main body (5) may be 3m-10m.
3. A liquid fertilizer stirring device according to claim 1, characterized in that: The length of the stirring shaft (10) may be 3 m-10 m.