A rapid mixing device for pig feed manufacturing processing
By introducing dust interception and static electricity elimination structures into pig feed mixing equipment, the problems of dust and static electricity have been solved, achieving the effects of reducing losses and improving mixing accuracy and speed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO BOLIAN FEED CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-09
AI Technical Summary
Existing pig feed mixing equipment generates dust during the mixing process, leading to raw material loss and reduced proportioning accuracy. Furthermore, static electricity causes raw materials to clump or adhere to the mixing mechanism, affecting the mixing effect.
It adopts a dust interception structure and an electrostatic elimination structure. The dust interception mesh plate intercepts and scrapes off the dust, and the scraper cleans the attached materials. At the same time, the conductive wire and conductive ring eliminate static electricity, and the scraper improves the mixing efficiency.
It effectively reduces raw material loss, ensures accurate proportioning, improves mixing speed and uniformity, avoids electrostatic clumping, and ensures effective mixing.
Smart Images
Figure CN224331949U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feed processing technology, specifically a rapid mixing device for manufacturing and processing pig feed. Background Technology
[0002] Currently, pig feed mainly consists of corn, wheat bran, and feed additives. During processing, these raw materials need to be mixed in a mixing equipment. Existing mixing equipment typically includes a mixing tank with a mixing mechanism to ensure uniform mixing. However, wheat bran and some powdered feed additives generate a large amount of dust during mixing. To reduce pollution, dust removal equipment is generally used, but this results in raw material loss and affects the accuracy of feed formulation. Furthermore, the constant friction between raw materials during mixing causes static electricity, leading to the aggregation of powdered materials and affecting the mixing effect. Some materials also adhere to the mixing mechanism and rotate with it, further deteriorating the mixing effect. Therefore, this application proposes a rapid mixing device for pig feed manufacturing and processing. Utility Model Content
[0003] This invention provides a rapid mixing device for pig feed manufacturing and processing, which solves the problems mentioned in the background art, such as the loss of raw materials and the impact on feed formulation accuracy when cleaning the dust generated during the mixing process; and the static electricity generated by the continuous friction between raw materials during the mixing process, which makes the raw materials easy to clump or adhere to the mixing mechanism, affecting the mixing effect of the raw materials.
[0004] This utility model provides the following technical solution: a rapid mixing device for pig feed manufacturing and processing, comprising a device body and an electrostatic elimination structure. A feed inlet is provided on one side of the top of the inner cavity of the device body, sealed by a sealing cap. A stirring rod is movably connected to the middle of the inner cavity of the device body. A scraper is movably connected to the top of the stirring rod, and a scraper is movably connected to the bottom of the stirring rod. An electromagnet is provided at the top of the stirring rod, and an electromagnet is provided at the bottom of the stirring rod. A dust interception structure is provided at the top of the inner cavity of the device body. The dust interception structure includes a dust interception mesh plate movably connected to the top of the inner cavity of the device body and a sealing plate movably connected to the dust interception mesh plate. The sealing plate and the sealing cap are connected by a hydraulic telescopic rod, and the dust interception mesh plate is connected to the device body by a hydraulic telescopic rod. The dust interception mesh plate is movably connected to the top of the stirring rod, and the scraper is located below the dust interception mesh plate.
[0005] The electrostatic elimination structure includes a first conductive wire fixedly connected to the outer surface of the stirring rod, a second conductive wire fixedly connected to the dust interception mesh plate, a conductive ring movably sleeved on the top of the stirring rod, a conductive plate connected to the conductive ring via a connecting wire, and a discharge wire connected to the conductive plate. The second conductive wire is in contact with the first conductive wire, and the first conductive wire is in contact with the conductive ring.
[0006] Preferably, the top of the inner cavity of the device body is provided with a through hole, and a dust filter box is fixed to the top of the through hole.
[0007] Preferably, the bottom of the horizontal end of the scraper plate contacts the bottom of the inner cavity of the device body, the vertical end of the scraper plate contacts the inner wall of the device body, and the top of the vertical end of the scraper plate is at the same height as the top of the ash scraper plate.
[0008] Preferably, the bottom of the device body is provided with a discharge port, and an opening and closing door is provided in the inner cavity of the discharge port. The opening and closing door is connected to the device body by a hydraulic telescopic rod, and the top of the opening and closing door is at the same height as the bottom of the inner cavity of the device body.
[0009] Preferably, the conductive ring is located outside the device body, and a servo motor is fixed to one side of the top of the device body, with the end of the output shaft of the servo motor connected to the top of the stirring rod.
[0010] Preferably, when electromagnet one is energized, the scraper is magnetically connected to electromagnet one, and when electromagnet two is energized, the scraper is magnetically connected to electromagnet two.
[0011] Preferably, the dust interception mesh plate has a discharge hole on the side near the feed inlet, the discharge hole is located below the sealing plate, the sealing plate is movably connected to the inner cavity of the discharge hole, and the extension and retraction of the first hydraulic telescopic rod and the second hydraulic telescopic rod are the same.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. This rapid mixing device for pig feed manufacturing and processing, through the setting of a dust interception structure, can intercept the dust generated during the mixing and stirring of pig feed raw materials, thereby reducing the amount of raw material loss. Moreover, the dust accumulated on the dust interception structure can be scraped off by a scraper, so that the dust and raw materials can be remixed, ensuring the accuracy of pig feed formulation.
[0014] 2. This rapid mixing device for pig feed manufacturing and processing, through the setting of an electrostatic elimination structure, can eliminate the static electricity generated during the mixing of raw materials, thereby preventing the raw materials from clumping or adhering to the mixing rod due to static electricity, and improving the mixing speed of raw materials; through the setting of the scraper, when the scraper and the mixing rod are in a movable connection state, the scraper can play a turbulence function to improve the mixing speed of raw materials; when the scraper and the mixing rod are in a fixed connection state, the mixing rod can drive the scraper to rotate, and the scraper can scrape off the raw materials adhering to the inner wall of the device body, which facilitates the mixing of raw materials. Attached Figure Description
[0015] Figure 1 This is a front view of the structure of this utility model;
[0016] Figure 2 The structure of this utility model Figure 1 Rear view illustration;
[0017] Figure 3 The structure of this utility model Figure 1 Bottom diagram;
[0018] Figure 4 The structure of this utility model Figure 1 Internal diagram;
[0019] Figure 5 This is a schematic diagram of the bottom of the dust interception mesh panel of this utility model.
[0020] Figure 6 This is a schematic diagram of the stirring rod structure of this utility model;
[0021] Figure 7 The structure of this utility model Figure 6 Explosion diagram.
[0022] In the diagram: 1. Device body; 2. Sealing cover; 3. Hydraulic telescopic rod one; 4. Dust filter box; 5. Conductive ring; 6. Connecting wire; 7. Conductive plate; 8. Discharge wire; 9. Servo motor; 10. Hydraulic telescopic rod two; 11. Opening and closing door; 12. Hydraulic telescopic rod three; 13. Sealing plate; 14. Dust interception mesh plate; 15. Scraper; 16. Conductive wire one; 17. Stirring rod; 18. Scraper; 19. Conductive wire two; 20. Electromagnet one; 21. Electromagnet two. Detailed Implementation
[0023] 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.
[0024] This utility model provides a rapid mixing device for pig feed manufacturing and processing, including a device body 1, an electrostatic elimination structure, and a dust interception structure. A feed inlet is located on one side of the top of the inner cavity of the device body 1, through which raw materials for pig feed manufacturing and processing are fed into the inner cavity of the device. The feed inlet is sealed by a sealing cap 2, preventing dust generated during the mixing process from being discharged through the feed inlet. A discharge outlet is located on one side of the bottom of the inner cavity of the device body 1, with an opening / closing door 11 inside the outlet cavity. The opening / closing door 11 is connected to the device body 1 via a hydraulic telescopic rod 12, with the top of the opening / closing door 11 at the same height as the bottom of the inner cavity of the device body 1. The extension and retraction of the hydraulic telescopic rod 12 changes the position of the fixedly connected opening / closing door 11, allowing the discharge outlet to be in an open or closed state. When the discharge outlet is open, the uniformly mixed pig feed raw materials can be discharged through the discharge outlet; when the discharge outlet is closed, it facilitates the feeding of raw materials into the inner cavity of the device.
[0025] A stirring rod 17 is provided in the middle of the inner cavity of the device body 1. When the device is in use, the stirring rod 17 is used to stir and mix the raw materials. A servo motor 9 is fixed on one side of the top of the device body 1. The end of the output shaft of the servo motor 9 is connected to the top of the stirring rod. With the setting of the servo motor 9, the rotation of the servo motor 9 can drive the stirring rod 17 to rotate, thereby enabling the stirring rod 17 to stir the raw materials and facilitate the mixing of the raw materials.
[0026] A scraper plate 15 is movably sleeved on the outer ring of the top end of the stirring rod 17, and a scraper plate 18 is movably connected to the bottom end of the stirring rod 17. An electromagnet 20 is located at the top end of the stirring rod 17, and an electromagnet 21 is located at the bottom end. When electromagnet 20 is energized, the scraper plate 15 is magnetically connected to it; when electromagnet 21 is energized, the scraper plate 18 is magnetically connected to it. Through the arrangement of electromagnets 20 and 21, the connection state between the scraper plate 15 and scraper plate 18 and the stirring rod 17 can be changed, allowing the stirring rod 17 to drive either the scraper plate 15 or the scraper plate 18 to rotate.
[0027] The bottom of the horizontal end of the scraper 18 contacts the bottom of the inner cavity of the device body 1, and the vertical end of the scraper 18 contacts the inner wall of the device body 1. The top of the vertical end of the scraper 18 is at the same height as the top of the scraper 15. By setting the scraper 18, when the scraper 18 and the stirring rod 17 are in a movable connection state, the vertical end of the scraper 18 can play a turbulence function to improve the mixing effect of the raw materials. When the scraper 18 and the stirring rod 17 are in a fixed connection state, the stirring rod 17 can drive the scraper 18 to rotate, and the scraper 18 can scrape off the material adhering to the inner wall of the device body 1, which is convenient for the mixing of materials.
[0028] In some embodiments of this application, permanent magnets are fixed to the inner walls of both the scraper 18 and the dust scraper 15, and the stirring rod 17 is made of non-ferromagnetic material, which may be plastic.
[0029] The top of the inner cavity of the device body 1 is provided with a dust interception structure. The dust interception structure includes a dust interception mesh plate 14 movably connected to the top of the inner cavity of the device body 1 and a sealing plate 13 movably connected to the dust interception mesh plate 14. The sealing plate 13 is connected to the sealing cover 2 through a hydraulic telescopic rod 3. The dust interception mesh plate 14 is connected to the device body 1 through a hydraulic telescopic rod 10. The dust interception mesh plate 14 is movably connected to the top of the stirring rod 17. The scraper 15 is located below the dust interception mesh plate 14. The side of the dust interception mesh plate 14 near the feed inlet is provided with a discharge hole. The discharge hole is located below the sealing plate 13. The inner cavity of the sealing plate 13 is movably connected to the discharge hole. The telescopic range of the hydraulic telescopic rod 3 and the hydraulic telescopic rod 10 is the same.
[0030] As described above regarding the dust interception structure, the extension and retraction of hydraulic telescopic rod 13 can change the position of sealing plate 13, and the extension and retraction of hydraulic telescopic rod 210 can change the position of dust interception net plate 14. During the feeding process, the dust interception net plate 14 contacts the top of the inner cavity of the device body 1, and the discharge hole overlaps with the feed inlet, facilitating feeding. When the device is in use, the dust interception net plate 14 contacts the top of the scraper plate 15. At this time, the discharge hole is blocked by the sealing plate 13, and the dust interception net plate 14 can intercept and imprison dust, reduce raw material loss, ensure feed ratio accuracy, and the scraper plate 15 can clean the dust interception net plate 14, facilitating airflow.
[0031] The top of the inner cavity of the device body 1 is provided with a through hole, and a dust filter box 4 is fixed on the top of the through hole. Through the setting of the through hole, the air pressure inside the device body 1 and the outside can be kept consistent, which facilitates the use of the device. The dust filter box 4 can filter the air entering and leaving the device, which also facilitates the use of the device.
[0032] The electrostatic elimination structure includes a conductive wire 16 fixedly connected to the outer surface of the stirring rod 17, a conductive wire 19 fixedly connected to the dust interception mesh plate 14, a conductive ring 5 movably sleeved at the top of the stirring rod 17, a conductive plate 7 connected to the conductive ring 5 via a connecting wire 6, and a discharge wire 8 connected to the conductive plate 7. The conductive wire 19 is in contact with the conductive wire 16, and the conductive wire 16 is in contact with the conductive ring 5. The conductive ring 5 is located outside the device body 1.
[0033] By employing an electrostatic elimination structure, the static electricity generated during the device's operation can be transmitted to the conductive plate 7 via conductive wire 16, conductive wire 19, conductive ring 5, and connecting wire 6. The current within the conductive plate 7 is then transmitted to the ground or air via discharge wire 8, thereby eliminating static electricity within the device body 1. This prevents raw materials from clumping or adhering to the stirring rod due to static electricity, thus improving the mixing speed. Furthermore, in practical applications, both the servo motor and the device body 1 can have wires attached to their outer surfaces, with the other end of the wires connected to the conductive plate 7 to eliminate static electricity on the servo motor and the device body.
[0034] In some embodiments of this application, the material of the static elimination structure may be metallic copper.
[0035] All electrical components involved in this application are prior art. Those skilled in the art understand their connection methods. With the help of those skilled in the art, all electrical components in this application and their compatible power supplies can be connected by wires. According to the actual situation, a suitable controller can be selected to meet the control requirements. For specific connections and control sequences, please refer to the description below. The electrical connection between each electrical component is completed in the order of operation. The detailed connection methods are well known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control.
[0036] In summary: When using this rapid mixing device for pig feed manufacturing and processing, before feeding, both hydraulic telescopic rod 1 (3) and hydraulic telescopic rod 2 (10) retract. Hydraulic telescopic rod 1 (3) moves the sealing plate 13 upward until the top of the sealing plate 13 is at the same height as the top of the inner cavity of the device body 1. Hydraulic telescopic rod 2 (10) moves the dust interception net plate 14, which is fixedly connected to it, upward until the dust interception net plate 14 contacts the top of the inner cavity of the device body 1. After the operator removes the sealing cover 2, the raw materials used in pig feed manufacturing and processing are fed into the inner cavity of the device body 1 through the feed inlet and the discharge hole. After feeding is completed, the feed inlet is sealed with the sealing cover 2, and both hydraulic telescopic rod 1 (3) and hydraulic telescopic rod 2 (10) extend. Hydraulic telescopic rod 2 (10) moves the dust interception net plate 14 downward until the dust interception net plate 14 contacts the top of the scraper plate 15. The extension of hydraulic telescopic rod 1 (3) makes the sealing plate 13 and the dust interception net plate 14 relatively stationary. The servo motor 9 is started, which drives the stirring rod 17 to rotate. The stirring rod 17 agitates the surrounding raw materials. During the agitation process, the dust generated is intercepted by the dust interception mesh plate 14, reducing raw material loss and improving feed formulation accuracy. The static electricity generated during agitation is transmitted to the conductive plate 7 through conductive wire 16, conductive wire 19, conductive ring 5, and connecting wire 6. The current in the conductive plate 7 is transmitted to the ground or air through the discharge wire 8, achieving the purpose of eliminating static electricity in the inner cavity of the device body 1. This prevents the raw materials from clumping or adhering to the stirring rod due to static electricity, thereby increasing the mixing speed of the raw materials. During the process, electromagnet 1 20 and electromagnet 21 are intermittently energized. When electromagnet 1 20 is energized, the scraper plate 15 and electromagnet 1 20 are magnetically attracted to each other. The rotation of the stirring rod 17 can drive the scraper plate 15 to rotate. The scraper plate 15 can scrape off the powdery raw materials attached to the dust interception net plate 14, which facilitates the uniform mixing of the raw materials. When electromagnet 2 21 is energized, the scraper plate 18 and electromagnet 2 21 are magnetically attracted to each other. The stirring rod 17 can drive the scraper plate 18 to rotate. The scraper plate 18 scrapes off the raw materials adhering to the inner wall of the device body 1, which facilitates the mixing of the raw materials. The uniformly mixed raw materials are discharged through the discharge port.
[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art. Although the embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A rapid mixing device for pig feed manufacturing and processing, comprising a device body (1) and an electrostatic elimination structure, characterized in that: A feed inlet is provided on one side of the top of the inner cavity of the device body (1), and the feed inlet is sealed by a sealing cover (2). A stirring rod (17) is movably connected to the middle of the inner cavity of the device body (1). A scraper plate (15) is movably connected to the top of the stirring rod (17), and a scraper plate (18) is movably connected to the bottom of the stirring rod (17). An electromagnet one (20) is provided at the top of the stirring rod (17), and an electromagnet two (21) is provided at the bottom of the stirring rod (17). A dust interception structure is provided at the top of the inner cavity of the device body (1). The dust interception structure includes a dust interception mesh plate (14) movably connected to the top of the inner cavity of the device body (1) and a sealing plate (13) movably connected to the dust interception mesh plate (14). The sealing plate (13) is connected to the sealing cover (2) via a hydraulic telescopic rod (3). The dust interception mesh plate (14) is connected to the device body (1) via a hydraulic telescopic rod (10). The dust interception mesh plate (14) is movably connected to the top of the stirring rod (17), and the scraper plate (15) is located below the dust interception mesh plate (14). The electrostatic elimination structure includes a first conductive wire (16) fixedly connected to the outer surface of the stirring rod (17), a second conductive wire (19) fixedly connected to the dust interception net plate (14), a conductive ring (5) movably sleeved on the top of the stirring rod (17), a conductive plate (7) connected to the conductive ring (5) through a connecting wire (6), and a discharge wire (8) connected to the conductive plate (7). The second conductive wire (19) is in contact with the first conductive wire (16), and the first conductive wire (16) is in contact with the conductive ring (5).
2. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: The top of the inner cavity of the device body (1) is provided with a through hole, and a dust filter box (4) is fixed to the top of the through hole.
3. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: The bottom of the horizontal end of the scraper (18) is in contact with the bottom of the inner cavity of the device body (1), the vertical end of the scraper (18) is in contact with the inner wall of the device body (1), and the top of the vertical end of the scraper (18) is at the same height as the top of the ash scraper (15).
4. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: The bottom of the device body (1) is provided with a discharge port, and an opening and closing door (11) is provided in the inner cavity of the discharge port. The opening and closing door (11) is connected to the device body (1) through a hydraulic telescopic rod (12). The top of the opening and closing door (11) is at the same height as the bottom of the inner cavity of the device body (1).
5. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: The conductive ring (5) is located outside the device body (1). A servo motor (9) is fixed on one side of the top of the device body (1). The output shaft end of the servo motor (9) is connected to the top of the stirring rod.
6. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: When the first electromagnet (20) is energized, the scraper (15) is magnetically connected to the first electromagnet (20), and when the second electromagnet (21) is energized, the scraper (18) is magnetically connected to the second electromagnet (21).
7. The rapid mixing device for pig feed manufacturing and processing according to claim 1, characterized in that: The dust interception mesh plate (14) has a discharge hole on the side near the feed inlet. The discharge hole is located below the sealing plate (13). The sealing plate (13) is movably connected to the inner cavity of the discharge hole, and the extension and retraction of the hydraulic telescopic rod one (3) and the hydraulic telescopic rod two (10) are the same.