Special homogenizing pump for liquid fertilizer production
Patent Information
- Application Number
- CN202521963832.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-09-12
AI Technical Summary
[0004]本实用新型的目的在于提供一种液体肥料生产专用均质泵，以解决上述背景技术中提出的现有的均质泵于使用过程中，部分液体肥料内含有较大颗粒的杂质、固体残渣等，从而容易影响物料混合效果并容易对均质泵内部造成损伤的问题
[0010]与现有技术相比，本实用新型的有益效果是：该液体肥料生产专用均质泵的推料板为弧形结构，且推料板在电机的作用下通过转轴与过滤器构成旋转结构，从而通过可旋转的推料板便于将过滤器上的杂质推送至一处进行堆积放置，进而避免过滤器整体被杂质堵塞影响其工作效果，该装置的过滤器通过转块与固定管构成旋转结构，且过滤器与转块内端构成螺旋锁紧结构，从而通过可旋转的过滤器便于对其进行翻转，以便对其整体进行冲洗等清洁工作，该装置的接料斗上的排水口与排水管构成螺旋锁紧结构，且接料斗通过推杆与方形固定筒上的堵盖同样构成螺旋锁紧结构，从而通过可移动的接料斗及接料斗上安装的排水管组件便于对过滤器清洁产生的杂质与污水及时进行收集处理。
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Figure CN224777920U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of liquid fertilizer production technology, specifically a homogenizing pump for liquid fertilizer production. Background Technology
[0002] Liquid fertilizer, also known as fluid fertilizer, is a solution or suspension containing nutrients such as nitrogen, phosphorus, and potassium. It can be directly sprayed onto the leaves or roots of plants for absorption. During the production of liquid fertilizer, a homogenizing pump is used to ensure uniform mixing and to guarantee the stability and fine particle size of the suspension.
[0003] In operation, homogenizers introduce various liquid fertilizers or water through the inlet pipe. The high-speed rotation of the internal rotor and stator applies shearing and impact forces to the materials. However, some liquid fertilizers contain large particles or solid residues, which can affect the mixing effect and damage the pump's internal components. Therefore, a dedicated homogenizer for liquid fertilizer production is proposed to address these issues. Utility Model Content
[0004] The purpose of this utility model is to provide a homogenizing pump specifically for liquid fertilizer production, in order to solve the problem mentioned in the background art that, during the use of existing homogenizing pumps, some liquid fertilizers contain impurities such as large particles and solid residues, which can easily affect the material mixing effect and cause damage to the inside of the homogenizing pump.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a homogenizing pump for liquid fertilizer production, comprising a homogenizing pump body, a liquid outlet pipe on one side of the homogenizing pump body, and a fixed pipe on the upper side of the homogenizing pump body. An inlet pipe is located on one side of the upper end of the fixed pipe, and the other end of the inlet pipe is connected to a liquid fertilizer feeding device. A fixed cover is located on the upper side of the fixed pipe, and a motor box is located on the upper surface of the fixed cover. Limiting rods are respectively provided on the outer walls of both sides of the motor box, and multiple sets of fixing blocks are correspondingly provided on the upper surface of the fixed cover. Through holes are respectively opened on the fixing blocks, and the limiting rods are inserted into the through holes. Multiple sets of spiral holes are correspondingly opened on the limiting rods, and a first bolt is correspondingly spiraled in each spiral hole. A nut is correspondingly spiraled at the other end of the first bolt. A motor is located inside the motor box, and one end of the motor output shaft is connected to a rotating shaft via a coupling. A pusher plate is located on one side of the lower end of the rotating shaft. A filter is provided below the pusher plate inside the fixed tube, and the filter has spiral grooves on both outer walls. A rotating block is spirally arranged in the spiral groove, and the opposite end of the rotating block is threaded on the outer wall. The outer end of the rotating block is inserted into the fixed tube, and the fixed tube has through holes on both sides. A limit frame is placed on the outside of the rotating block, and the other end of the limit frame is engaged in the fixed tube. A square fixing cylinder is provided below the filter on one side of the fixing pipe, and an opening is provided at the connection between the square fixing cylinder and the fixing pipe. A receiving hopper is placed inside the square fixing cylinder, and a push rod is inserted through one end of the receiving hopper. The push rod has threads on its outer wall, and a corresponding spiral hole is provided on the plug at one end of the square fixing cylinder. The push rod is spiraled in the spiral hole. A drain outlet is provided below the push rod on the receiving hopper, and a drain pipe is spiraled at the drain outlet.
[0006] Preferably, the motor forms a spiral locking structure with a limiting rod, a first bolt, a nut, and a fixing cover.
[0007] Preferably, the pusher plate has an arc-shaped structure, and the pusher plate forms a rotating structure with the filter through a rotating shaft under the action of the motor.
[0008] Preferably, the filter forms a rotating structure with the rotating block and the fixed tube, and the filter and the inner end of the rotating block form a spiral locking structure.
[0009] Preferably, the drain outlet and drain pipe on the receiving hopper form a spiral locking structure, and the receiving hopper and the plug on the square fixed cylinder also form a spiral locking structure through the push rod.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The pusher plate of the homogenizing pump for liquid fertilizer production has an arc-shaped structure, and the pusher plate forms a rotating structure with the filter through the rotating shaft under the action of the motor. Thus, the rotatable pusher plate facilitates the pushing of impurities on the filter to one place for accumulation, thereby avoiding the filter from being blocked by impurities and affecting its working effect. The filter of this device forms a rotating structure with the rotating block and the fixed pipe, and the filter and the inner end of the rotating block form a spiral locking structure. Thus, the rotatable filter facilitates its flipping for overall rinsing and cleaning. The drain outlet and drain pipe on the receiving hopper of this device form a spiral locking structure, and the receiving hopper also forms a spiral locking structure with the plug on the square fixed cylinder through the push rod. Thus, the movable receiving hopper and the drain pipe assembly installed on the receiving hopper facilitate the timely collection and treatment of impurities and wastewater generated during filter cleaning. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of a homogenizing pump for liquid fertilizer production according to this utility model; Figure 2This is a schematic diagram of the motor movement structure of a homogenizing pump specifically designed for liquid fertilizer production according to this utility model. Figure 3 This is a top view of the pusher plate assembly of a homogenizing pump for liquid fertilizer production according to this utility model. Figure 4 This is a side view of a homogenizing pump filter assembly for liquid fertilizer production according to this utility model. Figure 5 This is a top view of the motor mounting assembly of a homogenizing pump for liquid fertilizer production according to this utility model.
[0012] In the diagram: 1. Homogenizer pump body, 2. Inlet pipe, 3. Fixed pipe, 4. Outlet pipe, 5. Motor, 6. Rotating shaft, 7. Pusher plate, 8. Limiting rod, 9. First bolt, 10. Filter, 11. Rotating block, 12. Limiting frame, 13. Square fixed cylinder, 14. Receiving hopper, 15. Drain pipe, 16. Push rod. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0014] Please see Figure 1-5 This utility model provides a technical solution: a homogenizing pump for liquid fertilizer production, including a homogenizing pump body 1, a liquid outlet pipe 4 on one side of the homogenizing pump body 1, and a fixed pipe 3 on the upper part of the homogenizing pump body 1. A liquid inlet pipe 2 is provided on one side of the upper end of the fixed pipe 3, and the other end of the liquid inlet pipe 2 is connected to a liquid fertilizer feeding device. A fixed cover is provided on the upper part of the fixed pipe 3, and a motor box is provided on the upper end face of the fixed cover. Limiting rods 8 are provided on the outer walls of both sides of the motor box, and multiple sets of fixing blocks are provided on the upper end face of the fixed cover. Through holes are opened on the fixing blocks, and the limiting rods 8 are inserted into the through holes. Multiple sets of spiral holes are opened on the limiting rods 8, and a first bolt 9 is screwed into the spiral hole. The other end of the first bolt 9 is screwed with a nut. It should be noted that the device uses a homogenizing pump with high efficiency shearing and refining capabilities to mix and process liquid fertilizer.
[0015] Furthermore, the motor 5 forms a spiral locking structure with the limiting rod 8, the first bolt 9, the nut, and the fixing cover. This allows for easy installation of the motor 5 and its related components, as well as easy adjustment of the height of the motor 5 components, through the limiting rod 8 and the first bolt 9 assembly.
[0016] The motor box contains a motor 5, and one end of the output shaft of the motor 5 is connected to a rotating shaft 6 via a coupling. The lower end of the rotating shaft 6 has a pusher plate 7 on one side of the outer wall.
[0017] Furthermore, the pusher plate 7 has an arc-shaped structure, and under the action of the motor 5, the pusher plate 7 forms a rotating structure with the filter 10 through the rotating shaft 6. Thus, the rotatable arc-shaped pusher plate 7 can easily push the impurities intercepted on the filter 10 to the same position, thereby avoiding the overall blockage of the filter 10 and affecting the liquid fertilizer feeding effect.
[0018] A filter 10 is installed below the pusher plate 7 inside the fixed tube 3. The filter 10 has spiral grooves on both outer walls. A rotating block 11 is spirally arranged in the spiral grooves. The opposite ends of the rotating block 11 are threaded on the outer wall. The outer end of the rotating block 11 is inserted into the fixed tube 3. The fixed tube 3 has through holes on both sides. A limit frame 12 is placed on the outside of the rotating block 11. The other end of the limit frame 12 is engaged in the fixed tube 3. It should be noted that the device selects a filter made of materials such as metal wire mesh according to the actual situation so that it can filter liquid fertilizer and facilitate subsequent rinsing, thereby effectively ensuring the service life of the filter 10.
[0019] Furthermore, the filter 10 forms a rotating structure with the fixed tube 3 via the rotating block 11, and the filter 10 and the inner end of the rotating block 11 form a spiral locking structure. Thus, the filter 10 can be spirally installed through the thread on the rotating block 11 and the spiral groove on the filter 10. At the same time, the filter 10 can be easily flipped over through the through hole on the outer end of the rotating block 11 and the fixed tube 3 for subsequent rinsing.
[0020] A square fixing cylinder 13 is provided below the filter 10 on one side of the fixing pipe 3, and an opening is provided at the connection between the square fixing cylinder 13 and the fixing pipe 3. A receiving hopper 14 is placed inside the square fixing cylinder 13, and a push rod 16 is inserted through one end of the receiving hopper 14. The push rod 16 has threads on its outer wall, and a corresponding spiral hole is provided on the plug at one end of the square fixing cylinder 13. The push rod 16 is spirally screwed into the spiral hole. A drain outlet is provided below the push rod 16 on the receiving hopper 14, and a drain pipe 15 is spirally screwed at the drain outlet. It should be noted that this device is a utility model. This device is a homogenizing pump specifically designed for liquid fertilizer production. All components are standard parts or parts known to those skilled in the art. Its structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above in this device refer to power elements, electrical components, and compatible monitoring computers and power supplies, which are connected by wires. The specific connection methods should refer to the working principle described above, where the electrical connections between each electrical component are completed in sequence. The detailed connection methods are technologies known in the art.
[0021] Furthermore, the drain outlet on the receiving hopper 14 and the drain pipe 15 form a spiral locking structure, and the receiving hopper 14 and the plug on the square fixed cylinder 13 also form a spiral locking structure through the push rod 16. Thus, the movable receiving hopper 14 avoids affecting the normal feeding of liquid fertilizer while facilitating the regular cleaning of the filter 10. The receiving hopper 14 and the drain pipe 15 facilitate the collection of wastewater from the impurities generated during cleaning.
[0022] Working Principle: When using a homogenizing pump specifically designed for liquid fertilizer production, first connect the other end of the inlet pipe 2 to the liquid fertilizer feeding equipment. This allows the liquid fertilizer to pass through the inlet pipe 2 into the fixed pipe 3, and then into the homogenizing pump body 1 for mixing. After the liquid fertilizer enters the fixed pipe 3, it passes through the filter 10 to filter out larger particles or waste residue, ensuring the mixing effect of the liquid fertilizer in the homogenizing pump body 1 and preventing impurities or waste residue from affecting related parts within the homogenizing pump body 1. During the use of the filter 10, the motor 5 can be started periodically via the controller. One end of the output shaft of the motor 5 drives the rotating shaft 6 to rotate via a coupling. The rotating shaft 6 then drives the pusher plate 7 to rotate, thus pushing the impurities intercepted by the filter 10 to one place for accumulation, preventing impurities from clogging the filter 10 and affecting the liquid fertilizer feeding effect. After the liquid fertilizer feeding is completed... The motor 5 can be moved upwards by rotating and removing the first bolt 9 and nut, and then fixed in a higher position by the first bolt 9 and nut. This avoids the pusher plate 7 from obstructing the subsequent operation of the filter 10. After the pusher plate 7 is moved, the push rod 16 can be rotated to move the receiving hopper 14 to a position below the filter 10. Then, the rotating block 11 can drive the filter 10 to flip over, and the feed pipe 2 can be used to introduce cleaning water into the fixed pipe 3 to rinse the filter 10. The flipped filter 10 ensures that the impurities it intercepts fall into the receiving hopper 14, thus collecting and treating the impurities generated during the cleaning of the filter 10. At the same time, the drain pipe 15 on the receiving hopper 14 can be used to collect and treat the wastewater generated during cleaning, so that the device can continue to perform liquid fertilizer mixing. This is the usage process of the homogenizing pump for liquid fertilizer production.
[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A homogenizing pump for liquid fertilizer production, comprising a homogenizing pump body (1), wherein the homogenizing pump body (1) is provided with an outlet pipe (4) on one side, and a fixed pipe (3) is provided on the upper part of the homogenizing pump body (1), wherein an inlet pipe (2) is provided on one side near the upper end of the fixed pipe (3), and the other end of the inlet pipe (2) is connected to a liquid fertilizer feeding device, characterized in that: The fixed tube (3) is provided with a fixed cover on the top, and the fixed cover is provided with a motor box on the upper end face. The motor box is provided with limit rods (8) on both outer walls. The fixed cover is provided with multiple sets of fixed blocks on the upper end face. The fixed blocks are provided with through holes. The limit rods (8) are inserted into the through holes. The limit rods (8) are provided with multiple sets of spiral holes. The spiral holes are provided with a first bolt (9) and the other end of the first bolt (9) is provided with a nut. The motor box is provided with a motor (5) inside. One end of the output shaft of the motor (5) is connected to a rotating shaft (6) through a coupling. The rotating shaft (6) is provided with a pusher plate (7) on one side outer wall near the lower end. Below the pusher plate (7), a filter (10) is provided in the fixed tube (3), and the filter (10) has spiral grooves on both sides of the outer wall. A rotating block (11) is spirally arranged in the spiral groove, and the opposite end of the rotating block (11) is threaded on the outer wall. The outer end of the rotating block (11) is inserted into the fixed tube (3), and the fixed tube (3) has through holes on both sides. A limit frame (12) is placed on the outside of the rotating block (11), and the other end of the limit frame (12) is engaged in the fixed tube (3). The filter (10) is provided with a square fixed cylinder (13) on one side of the fixed pipe (3) below the filter (10), and an opening is provided at the connection between the square fixed cylinder (13) and the fixed pipe (3). A receiving hopper (14) is placed inside the square fixed cylinder (13), and a push rod (16) is inserted through one end of the receiving hopper (14). The push rod (16) is threaded on the outer wall, and a spiral hole is correspondingly opened on the plug at one end of the square fixed cylinder (13). The push rod (16) is spiraled in the spiral hole. A drain outlet is provided below the push rod (16) on the receiving hopper (14), and a drain pipe (15) is spiraled at the drain outlet.
2. The homogenizing pump for liquid fertilizer production according to claim 1, characterized in that: The motor (5) is connected to the fixing cover by the limiting rod (8), the first bolt (9), the nut and the fixing cover to form a spiral locking structure.
3. The homogenizing pump for liquid fertilizer production according to claim 1, characterized in that: The pusher plate (7) has an arc-shaped structure, and the pusher plate (7) forms a rotating structure with the filter (10) through the rotating shaft (6) under the action of the motor (5).
4. The homogenizing pump for liquid fertilizer production according to claim 1, characterized in that: The filter (10) forms a rotating structure with the fixed tube (3) via the rotating block (11), and the filter (10) and the inner end of the rotating block (11) form a spiral locking structure.
5. A homogenizing pump for liquid fertilizer production according to claim 1, characterized in that: The drain outlet on the receiving hopper (14) and the drain pipe (15) form a spiral locking structure, and the receiving hopper (14) and the plug on the square fixed cylinder (13) also form a spiral locking structure through the push rod (16).