Green feed stirring device for black pig breeding
By designing a green fodder mixing device for black pig farming, the problems of uneven mixing and inconvenient handling were solved, achieving uniform mixing and stable delivery of green fodder, improving feed quality and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINGUANG CO LTD GUANGXI RECLAMATION YONGXIN LIVESTOCK GRP
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional feed mixing methods suffer from uneven mixing and inconvenient handling of green fodder. In particular, green fodder is bulky and has a high moisture content, which affects feed quality and increases breeding costs when directly mixed.
A green fodder mixing device for black pig farming was designed, including a cutting box, a mixing bucket, and a conveying cylinder. The green fodder is crushed by the cutting blade, mixed by the mixing motor, and stably conveyed by the spiral conveyor blades to ensure uniform mixing and no blockage.
It achieves uniform mixing and stable delivery of green fodder, improves feed quality, and reduces breeding costs.
Smart Images
Figure CN224155086U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of black pig breeding technology, specifically to a green fodder mixing device for black pig breeding. Background Technology
[0002] Black pig farming involves multiple stages, including breeding, feeding, feed processing, and disease prevention. It requires farmers to possess specialized knowledge and skills to ensure the healthy growth of the pigs and the production of high-quality meat. The main functions of black pig farming include:
[0003] Offering high-quality meat: Black pigs are renowned for their abundant intramuscular fat, tender meat, and rich flavor, making them highly popular among consumers. Black pork is rich in unsaturated fatty acids, vitamins, and collagen, offering numerous health benefits such as boosting immunity and slowing aging. Optimizing feed formulations and improving husbandry management can reduce breeding costs, increase economic efficiency, and provide farmers with income-generating opportunities. Aligning with healthy and environmentally friendly consumer trends: As consumers increasingly focus on food safety and nutrition, concepts such as ecological farming and antibiotic-free feed are gaining acceptance. Black pig farming typically employs relatively traditional feeding methods, without the use of antibiotics or hormones, meeting consumers' demand for healthy food.
[0004] However, in practical applications of existing technologies, feed mixing and preparation are crucial steps in black pig farming. Traditional feed mixing methods often suffer from uneven mixing and inconvenient handling of green fodder. Especially for green fodder, due to its large volume and high moisture content, direct mixing not only affects the overall quality of the feed but also increases farming costs. Utility Model Content
[0005] The purpose of this invention is to provide a green fodder mixing device for black pig farming, addressing the crucial role of feed mixing and preparation in black pig farming, as mentioned in the background section. Traditional feed mixing methods often suffer from uneven mixing and inconvenient green fodder handling. Especially for green fodder, due to its large volume and high moisture content, direct mixing not only affects the overall quality of the feed but also increases farming costs.
[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a movable support, a cutting box fixedly mounted on the top of the movable support, a feeding hopper fixedly connected to the upper end of the cutting box, a cutting shaft rotatably connected to the middle of the cutting box via a rotating shaft, a transmission gear fixedly mounted on the outer curved surface of the rear end of the cutting shaft, a cutting blade fixedly mounted on the outer curved surface of the middle part of the cutting shaft, a cutting motor fixedly mounted on the front support of the upper end of the movable support, a first power gear fixedly mounted on the transmission shaft portion of the rear side of the cutting motor, a second power gear meshing with the upper end of the first power gear, and a discharge hopper fixedly connected to the bottom of the cutting box.
[0007] The movable support is rotatably connected to an adjusting shaft through a rotating shaft in the middle. A swing ring is fixedly installed on the inner side of the adjusting shaft, and a mixing tank is fixedly installed in the middle of the swing ring. An adjusting motor is fixedly supported and installed on the outer side of the middle of the movable support. A first adjusting gear is fixedly installed on the inner drive shaft of the adjusting motor. A second adjusting gear is meshed with the side end of the first adjusting gear. A stirring motor is fixedly installed at the bottom of the mixing tank. A stirring shaft is fixedly installed on the upper drive shaft of the stirring motor. A conveying cylinder is fixedly connected to the lower front side of the mixing tank. A conveying motor is fixedly installed at the front end of the conveying cylinder. A conveying shaft is fixedly installed on the rear drive shaft of the conveying motor. Spiral conveying blades are fixedly installed on the outer curved surface of the conveying shaft. A discharge port is fixedly connected to the bottom front end of the conveying cylinder.
[0008] Preferably, the bottom of the mobile support is fixedly equipped with four support rollers for rolling support of the mobile support, which are symmetrically distributed around the bottom of the mobile support. A power control cabinet is fixedly installed on the side of the mobile support, and a mobile power supply is fixedly installed inside the power control cabinet.
[0009] Preferably, there are two cutting shafts, which are symmetrically distributed in the middle of the cutting box, and the inner sides of the transmission gears are meshed with each other.
[0010] Preferably, there are several cutting blades, which are symmetrically distributed with alternating patterns on the outer curved surface of the middle part of the cutting shaft, and the second power gear is fixedly installed on the outer curved surface of the front end of the cutting shaft.
[0011] Preferably, the upper opening of the mixing tank is located directly below the discharge hopper, and the second adjusting gear is fixedly installed on the outer curved surface of the side end of the adjusting shaft.
[0012] Preferably, the stirring shaft is rotatably connected to the bottom of the stirring tank via a rotating shaft, and the conveying shaft is rotatably connected to the middle of the conveying cylinder via a rotating shaft.
[0013] Preferably, a switch valve is fixedly installed in the middle of the discharge port.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] When the cutting blades rotate relative to each other, the green fodder fed into the cutting box is crushed and cut. When the green fodder is crushed and cut, it falls into the mixing tank through the discharge hopper. When the crushed and cut green fodder falls into the mixing tank, the mixing motor is turned on by control. When the mixing motor is turned on, it drives the mixing shaft to rotate. When the mixing shaft rotates, it stirs and mixes the green fodder in the mixing tank. This allows the green fodder to be crushed and cut in advance while being stirred and mixed, so as to ensure the uniformity of the green fodder mixture.
[0016] This invention also features a mechanism where rotating the adjusting shaft causes the mixing drum to swing forward. This forward swing facilitates observation of the drum's interior and allows for the direct addition of different types of feed and water for mixing. When the mixed feed is discharged, the conveyor motor is activated, sequentially rotating the conveyor shaft and the spiral conveyor blades. The rotating spiral conveyor blades push the feed inside the mixing drum forward along the conveyor cylinder. Simultaneously, as the feed is pushed forward, the mixed feed is discharged through the outlet. The rotation of the spiral conveyor blades ensures stable feed delivery, preventing blockages during discharge. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a green fodder mixing device for black pig farming according to this utility model. Figure 1 ;
[0018] Figure 2 This is a schematic diagram of the overall structure of a green fodder mixing device for black pig farming according to this utility model. Figure 2 ;
[0019] Figure 3 This is a cross-sectional schematic diagram of the overall structure of a green fodder mixing device for black pig farming according to this utility model.
[0020] In the diagram: 1. Movable support; 2. Support rollers; 3. Power control cabinet; 4. Cutting box; 5. Feed hopper; 6. Cutting shaft; 7. Transmission gear; 8. Cutting blade; 9. Cutting motor; 10. First power gear; 11. Second power gear; 12. Discharge hopper; 13. Adjusting shaft; 14. Swing ring; 15. Mixing tank; 16. Adjusting motor; 17. First adjusting gear; 18. Second adjusting gear; 19. Mixing shaft; 20. Conveying cylinder; 21. Conveying motor; 22. Conveying shaft; 23. Spiral conveying blades; 24. Discharge port; 25. Mixing motor. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1-3 This utility model provides a technical solution for a green fodder mixing device for black pig farming: it includes a mobile support 1, and four support rollers 2 are fixedly installed at the bottom of the mobile support 1 for rolling support. The support rollers 2 are symmetrically distributed at the bottom of the mobile support 1, so that the mobile support 1 can be easily pushed and transferred by the support rollers 2. A power control cabinet 3 is fixedly installed on the side of the mobile support 1, and a mobile power supply is fixedly installed inside the power control cabinet 3.
[0023] A cutting box 4 is fixedly installed at the top of the mobile support 1. A feed hopper 5 is fixedly connected to the top of the cutting box 4. A cutting shaft 6 is rotatably connected to the middle of the cutting box 4 via a rotating shaft. There are two cutting shafts 6, which are symmetrically distributed in the middle of the cutting box 4. A transmission gear 7 is fixedly installed on the outer curved surface of the rear end of the cutting shaft 6. The inner sides of the transmission gears 7 are meshed with each other. A cutting blade 8 is fixedly installed on the outer curved surface in the middle of the cutting shaft 6. There are several cutting blades 8, which are symmetrically distributed in an alternating manner in the outer curved surface in the middle of the cutting shaft 6. A cutting motor 9 is fixedly supported and installed on the front side of the upper end of the mobile support 1. A first power gear 10 is fixedly installed on the transmission shaft part behind the cutting motor 9. A second power gear 11 is meshed and connected to the upper end of the first power gear 10. The second power gear 11 is fixedly installed on the outer curved surface at the front end of the cutting shaft 6. A discharge hopper 12 is fixedly connected to the bottom of the cutting box 4.
[0024] A rotating shaft 13 is rotatably connected to the middle of the movable support 1 via a pivot. A swing ring 14 is fixedly installed inside the adjusting shaft 13. A mixing tank 15 is fixedly installed in the middle of the swing ring 14, with the upper opening of the mixing tank 15 located directly below the discharge hopper 12. An adjusting motor 16 is fixedly supported and installed on the outer side of the middle of the movable support 1. A first adjusting gear 17 is fixedly installed on the inner drive shaft of the adjusting motor 16. A second adjusting gear 18 is meshed with the side end of the first adjusting gear 17, and the second adjusting gear 18 is fixedly installed on the outer curved surface of the side end of the adjusting shaft 13. A stirring motor 2 is fixedly installed at the bottom of the mixing tank 15. 5. The upper drive shaft of the stirring motor 25 is fixedly mounted with a stirring shaft 19, and the stirring shaft 19 is rotatably connected to the bottom of the mixing tank 15 via a rotating shaft. The lower front side of the mixing tank 15 is fixedly connected to a conveying cylinder 20. The front end of the conveying cylinder 20 is fixedly mounted with a conveying motor 21. The rear drive shaft of the conveying motor 21 is fixedly mounted with a conveying shaft 22, and the conveying shaft 22 is rotatably connected to the middle of the conveying cylinder 20 via a rotating shaft. The outer curved surface of the conveying shaft 22 is fixedly mounted with a spiral conveying blade 23. The bottom front end of the conveying cylinder 20 is fixedly connected to a discharge port 24, and a switch valve is fixedly mounted in the middle of the discharge port 24.
[0025] Working Principle: In use, this utility model involves feeding the desired forage into the cutting box 4. Upon feeding, the cutting motor 9 is activated. When the cutting motor 9 is activated, it drives the first power gear 10 to rotate. This rotation, in turn, drives the second power gear 11 and the cutting shaft 6 to rotate. The rotation of the cutting shaft 6 drives the transmission gear 7 to rotate. The rotation of the transmission gear 7 then drives the two cutting shafts 6 to rotate relative to each other. This relative rotation of the two cutting shafts 6 drives the cutting blade 8 to rotate relative to each other. When the cutting blade 8 rotates relative to the cutting box 4, it will crush and cut the green fodder that is put into the cutting box 4. When the green fodder is crushed and cut, the crushed and cut green fodder will fall into the mixing tank 15 along the discharge hopper 12. When the crushed and cut green fodder falls into the mixing tank 15, the mixing motor 25 is turned on by control. When the mixing motor 25 is turned on, it will drive the mixing shaft 19 to rotate. When the mixing shaft 19 rotates, it will stir and mix the green fodder in the mixing tank 15, thereby realizing the mixing and mixing of green fodder while facilitating the pre-cutting and crushing of green fodder to ensure the uniformity of green fodder mixing.
[0026] Meanwhile, when the green fodder is being mixed, the regulating motor 16 is activated. When the regulating motor 16 is activated, it will sequentially drive the first regulating gear 17, the second regulating gear 18, and the regulating shaft 13 to rotate. When the regulating shaft 13 rotates, it will drive the mixing drum 15 to swing forward. When the mixing drum 15 swings forward, it is convenient to observe the inside of the mixing drum 15, or to directly put different types of feed and water into the mixing drum 15 for mixing. When the mixed feed is discharged outward, the conveying motor 21 is activated. When the conveying motor 21 is activated, it will sequentially drive the conveying shaft 22 and the spiral conveying blade 23 to rotate. When the spiral conveying blade 23 rotates, it will push the feed inside the mixing drum 15 forward along the conveying cylinder 20. At the same time, when the feed inside the mixing drum 15 is pushed forward, the mixed feed can be discharged outward through the discharge port 24. The rotation of the spiral conveying blade 23 keeps the feed being transported outward steadily, preventing the feed from getting blocked during discharge.
[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A green fodder mixing device for black pig farming, characterized in that: The device includes a movable support (1), a cutting box (4) fixedly mounted on the top of the movable support (1), a feeding hopper (5) fixedly connected to the upper end of the cutting box (4), a cutting shaft (6) rotatably connected to the middle of the cutting box (4) via a rotating shaft, a transmission gear (7) fixedly mounted on the outer curved surface of the rear end of the cutting shaft (6), a cutting blade (8) fixedly mounted on the outer curved surface of the middle of the cutting shaft (6), a cutting motor (9) fixedly mounted on the front side of the upper end of the movable support (1), a first power gear (10) fixedly mounted on the transmission shaft part of the rear side of the cutting motor (9), a second power gear (11) meshing with the upper end of the first power gear (10), and a discharge hopper (12) fixedly connected to the bottom of the cutting box (4). The movable support (1) is rotatably connected to an adjusting shaft (13) through a rotating shaft in the middle. A swing ring (14) is fixedly installed on the inner side of the adjusting shaft (13). A stirring tank (15) is fixedly installed in the middle of the swing ring (14). An adjusting motor (16) is fixedly supported and installed on the outer side of the middle of the movable support (1). A first adjusting gear (17) is fixedly installed on the inner drive shaft of the adjusting motor (16). A second adjusting gear (18) is meshed with the side end of the first adjusting gear (17). The bottom of the stirring tank (15) A stirring motor (25) is fixedly installed in the mixing tank (15). A stirring shaft (19) is fixedly installed on the upper drive shaft of the stirring motor (25). A conveying cylinder (20) is fixedly connected to the lower front side of the mixing tank (15). A conveying motor (21) is fixedly installed at the front end of the conveying cylinder (20). A conveying shaft (22) is fixedly installed on the rear drive shaft of the conveying motor (21). A spiral conveying blade (23) is fixedly installed on the outer curved surface of the conveying shaft (22). A discharge port (24) is fixedly connected to the bottom of the front end of the conveying cylinder (20).
2. The green fodder mixing device for black pig farming according to claim 1, characterized in that: The bottom of the mobile support (1) is fixedly supported by four support rollers (2) for rolling support of the mobile support (1). The support rollers (2) are symmetrically distributed at the bottom of the mobile support (1). A power control cabinet (3) is fixedly installed on the side of the mobile support (1), and a mobile power supply is fixedly installed inside the power control cabinet (3).
3. The green fodder mixing device for black pig farming according to claim 2, characterized in that: There are two cutting shafts (6), which are symmetrically distributed in the middle of the cutting box (4), and the transmission gears (7) are meshed with each other on the inner side.
4. The green fodder mixing device for black pig farming according to claim 3, characterized in that: There are several cutting blades (8), which are symmetrically distributed with each other in a staggered manner on the outer curved surface of the middle part of the cutting shaft (6), and the second power gear (11) is fixedly installed on the outer curved surface of the front end of the cutting shaft (6).
5. The green fodder mixing device for black pig farming according to claim 4, characterized in that: The upper opening of the mixing tank (15) is located directly below the discharge hopper (12), and the second adjusting gear (18) is fixedly installed on the outer curved surface of the side end of the adjusting shaft (13).
6. The green fodder mixing device for black pig farming according to claim 5, characterized in that: The stirring shaft (19) is rotatably connected to the bottom of the stirring tank (15) via a rotating shaft, and the conveying shaft (22) is rotatably connected to the middle of the conveying cylinder (20) via a rotating shaft.
7. The green fodder mixing device for black pig farming according to claim 6, characterized in that: A switch valve is fixedly installed in the middle of the discharge port (24).