Pig feed mixing equipment with feed inlet crushing mechanism
By introducing a grinding chamber, spiral blades, and grinding blades into the pig feed mixing equipment, the problems of large feed particles and uneven mixing are solved, achieving more efficient mixing and digestion and absorption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHIFENG JIAYU FEED CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-14
AI Technical Summary
Existing pig feed mixing equipment lacks a feeding and crushing function, resulting in coarse feed particles and uneven mixing, which affects the digestion and absorption of pigs.
Design a pig feed mixing device with a feeding and crushing mechanism, including a crushing chamber, a spiral blade and a crushing blade. The spiral blade and crushing blade on the vertical rod are driven by a drive motor to compress and crush the feed, and then the mixing rod is driven by a mixing motor to mix the feed.
It improves the uniformity and mixing rate of feed, making it easier for pigs to digest and absorb, and enhances the automation and practicality of the equipment.
Smart Images

Figure CN224485763U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of mixing equipment, and in particular relates to a pig feed mixing equipment with a feeding and crushing mechanism. Background Technology
[0002] Pig feed mixing equipment can mix various feed ingredients, such as corn, soybean meal, and additives, and ensure that the ingredients are evenly distributed through mixing, thereby ensuring that pigs receive balanced nutrition and improving breeding efficiency and feed utilization.
[0003] Existing pig feed mixing equipment typically only has a simple mixing function, requiring the feed to be pre-crushed by a separate crushing device before mixing. Without the crushing operation, the feed particles are easily coarse and the mixture is uneven, affecting the digestion and absorption of pigs. This needs to be improved. Therefore, a pig feed mixing equipment with a feeding crushing mechanism is proposed. Summary of the Invention
[0004] The purpose of this invention is to provide a pig feed mixing device with a feeding and crushing mechanism to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pig feed mixing device with a feeding and crushing mechanism, comprising a base, a mixing box, a mixing motor, and a mixing rod. The mixing box is fixedly installed above the base, the mixing motor is fixedly installed on the side of the mixing box, and the mixing rod is rotatably disposed inside the mixing box. The output shaft end of the mixing motor is fixedly installed to the rotating shaft end of the mixing rod. A feeding hopper is disposed above the mixing box, and a crushing chamber is fixedly connected to the bottom of the feeding hopper. A filter plate is fixedly connected to the bottom of the crushing chamber, and a connecting hopper is fixedly connected to the bottom surface of the filter plate. The bottom end of the connecting hopper is fixedly connected to the top of the mixing box. A drive motor is fixedly installed above the feeding hopper, and a vertical rod is fixedly installed to the output shaft end of the drive motor. A spiral blade and a crushing blade are fixedly installed on the vertical rod, respectively. The spiral blade is disposed inside the crushing chamber, and the crushing blade is disposed at the bottom of the crushing chamber.
[0006] As a further description of the above solution: by setting up a base, mixing box, mixing motor, mixing rod, feeding hopper, crushing chamber, filter plate, connecting hopper, drive motor, vertical rod, spiral blades, and crushing blades, the pig feed mixing equipment can compress and crush the feed during the feeding process, effectively improving the mixing uniformity and speed of the feed, making it easier for pigs to digest and absorb, and is highly practical.
[0007] Preferably, the dimensions of the spiral blades and the crushing blades are adapted to the inner diameter of the crushing chamber.
[0008] As a further description of the above solution: the dimensions of the spiral blades and the crushing blades are adapted to the inner diameter of the crushing chamber, which can ensure the stability of pig feed conveying, compression, and crushing processes.
[0009] Preferably, a symmetrical movable plate is fixedly installed on the vertical rod, and the movable plate is disposed inside the feed hopper.
[0010] As a further description of the above scheme: A symmetrical movable plate is fixedly installed on the vertical rod. The movable plate is set inside the feed hopper and can rotate according to the rotation of the vertical rod, thereby increasing the feeding rate of pig feed in the feed hopper.
[0011] Preferably, a collection box is provided on the base directly below the mixing tank.
[0012] As a further description of the above solution: A collection box is set directly below the mixing tank on the base. After the pig feed is mixed, it can be collected through the collection box when it is discharged.
[0013] Preferably, a level is provided on the side of the base.
[0014] As a further description of the above solution: a level is provided on the side of the base to facilitate the overall flat placement of the device.
[0015] Preferably, the base is provided with a controller, which is electrically connected to both the stirring motor and the drive motor.
[0016] As a further description of the above solution: A controller is installed on the base, which is electrically connected to the stirring motor and the drive motor respectively. Through the controller, the conveying, compression, crushing and stirring processes of pig feed can be automatically controlled, thereby improving the overall automation level of the device.
[0017] In summary, compared with the prior art, the beneficial effects of this utility model are: by setting up a base, mixing box, mixing motor, mixing rod, feeding hopper, crushing chamber, filter plate, connecting hopper, drive motor, vertical rod, spiral blades, and crushing blades working together, this pig feed mixing equipment can compress and crush the feed during the feeding process, effectively improving the mixing uniformity and speed of the feed, making it easier for pigs to digest and absorb, and is highly practical. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a front view of the structural structure of this utility model;
[0020] Figure 3 This is a structural diagram of the drive motor, vertical rod, spiral blades, and crushing blade of this utility model;
[0021] Figure 4 This is a structural diagram of the filter plate of this utility model.
[0022] Legend:
[0023] 1. Base; 2. Mixing tank; 3. Mixing motor; 4. Feed hopper; 5. Grinding chamber; 6. Filter plate; 7. Connecting hopper; 8. Drive motor; 9. Vertical rod; 10. Spiral blade; 11. Grinding blade; 12. Movable plate; 13. Collection box. Detailed Implementation
[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-4 This utility model provides a technical solution:
[0026] A pig feed mixing device with a feeding and crushing mechanism includes a base 1, a mixing box 2, a mixing motor 3, and a mixing rod. The mixing box 2 is fixedly installed above the base 1, the mixing motor 3 is fixedly installed on the side of the mixing box 2, and the mixing rod is rotatably disposed inside the mixing box 2. The output shaft end of the mixing motor 3 is fixedly installed to the rotating shaft end of the mixing rod. A feeding hopper 4 is disposed above the mixing box 2, and a crushing chamber 5 is fixedly connected to the bottom of the feeding hopper 4. A filter plate 6 is fixedly connected to the bottom of the crushing chamber 5, and a connecting hopper 7 is fixedly connected to the bottom surface of the filter plate 6. The bottom end of the connecting hopper 7 is fixedly connected to the top of the mixing box 2. A drive motor 8 is fixedly installed above the feeding hopper 4, and a vertical rod 9 is fixedly installed to the output shaft end of the drive motor 8. A spiral blade 10 and a crushing blade 11 are fixedly installed on the vertical rod 9. The spiral blade 10 is disposed inside the crushing chamber 5, and the crushing blade 11 is disposed at the bottom of the crushing chamber 5.
[0027] When in use, the base 1 supports the entire device;
[0028] When mixing pig feed ingredients, the operator feeds the pig feed ingredients into the feed hopper 4. The ingredients enter the crushing chamber 5 under the action of gravity. At this time, the drive motor 8 is started, and its output shaft drives the vertical rod 9 to rotate. The spiral blades 10 on the vertical rod 9 rotate in the crushing chamber 5, pushing the ingredients downward and compressing them. At the same time, the crushing blades 11 at the bottom of the vertical rod 9 rotate at high speed at the bottom of the crushing chamber 5 to cut and crush the compressed ingredients. The crushed feed is filtered through the filter plate 6. The feed that meets the particle size requirements enters the mixing box 2 through the connecting hopper 7 after passing through the filter plate 6.
[0029] Then the stirring motor 3 is started, and its output shaft drives the stirring rod to rotate inside the mixing box 2 to stir and mix the feed entering the mixing box 2;
[0030] This pig feed mixing equipment can compress and crush feed during the feeding process, effectively improving the uniformity and speed of feed mixing, making it easier for pigs to digest and absorb, and is highly practical.
[0031] The dimensions of the spiral blade 10 and the crushing blade 11 are both adapted to the inner diameter of the crushing chamber 5;
[0032] The dimensions of the spiral blade 10 and the crushing blade 11 are adapted to the inner diameter of the crushing chamber 5, which can ensure the stability of pig feed conveying, compression, and crushing process.
[0033] A symmetrical movable plate 12 is fixedly installed on the vertical rod 9, and the movable plate 12 is disposed inside the feed hopper 4;
[0034] The symmetrical movable plate 12 fixedly installed on the vertical rod 9 can rotate according to the rotation of the vertical rod 9, and continuously agitate the raw materials in the feed hopper 4 during the feeding process, thereby increasing the feeding rate of pig feed in the feed hopper 4.
[0035] A collection box 13 is located directly below the mixing tank 2 on the base 1.
[0036] Once the feed in the mixing tank 2 is mixed, open the discharge port at the bottom of the mixing tank 2. The mixed feed will be discharged from the discharge port under the action of gravity and fall into the collection box 13 located directly below the mixing tank 2 on the base 1. The collection box 13 receives and collects the discharged feed, making it convenient for operators to handle and use the feed later.
[0037] A level is installed on the side of the base 1;
[0038] A level is installed on the side of the base 1 to ensure that the device is placed flat and to prevent uneven mixing of feed in the mixing tank 2 due to tilting of the equipment.
[0039] A controller is provided on the base 1, and the controller is electrically connected to the stirring motor 3 and the drive motor 8 respectively;
[0040] A controller is installed on the base 1. The controller is electrically connected to the stirring motor 3 and the drive motor 8. Through the controller, the conveying, compression, crushing and stirring processes of pig feed can be automatically controlled, thereby improving the overall automation level of the device.
[0041] Working principle:
[0042] When in use, the base 1 supports the entire device;
[0043] When mixing pig feed ingredients, the operator feeds the pig feed ingredients into the feed hopper 4. The ingredients enter the crushing chamber 5 under the action of gravity. At this time, the drive motor 8 is started, and its output shaft drives the vertical rod 9 to rotate. The spiral blades 10 on the vertical rod 9 rotate in the crushing chamber 5, pushing the ingredients downward and compressing them. At the same time, the crushing blades 11 at the bottom of the vertical rod 9 rotate at high speed at the bottom of the crushing chamber 5 to cut and crush the compressed ingredients. The crushed feed is filtered through the filter plate 6. The feed that meets the particle size requirements enters the mixing box 2 through the connecting hopper 7 after passing through the filter plate 6.
[0044] Then the stirring motor 3 is started, and its output shaft drives the stirring rod to rotate inside the mixing box 2 to stir and mix the feed entering the mixing box 2;
[0045] This pig feed mixing equipment can compress and crush feed during the feeding process, effectively improving the uniformity and speed of feed mixing, making it easier for pigs to digest and absorb, and is highly practical.
[0046] in,
[0047] The dimensions of the spiral blade 10 and the crushing blade 11 are adapted to the inner diameter of the crushing chamber 5, which can ensure the stability of pig feed conveying, compression, and crushing process.
[0048] The symmetrical movable plate 12 fixedly installed on the vertical rod 9 can rotate according to the rotation of the vertical rod 9, and continuously agitate the raw materials in the feed hopper 4 during the feeding process, thereby increasing the feeding rate of pig feed in the feed hopper 4.
[0049] After the feed in the mixing tank 2 is mixed, open the discharge port at the bottom of the mixing tank 2. The mixed feed is discharged from the discharge port under the action of gravity and falls into the collection box 13 located on the base 1 directly below the mixing tank 2. The collection box 13 receives and collects the discharged feed, making it convenient for operators to handle and use the feed later.
[0050] A level is installed on the side of the base 1 to facilitate the flat placement of the entire device and prevent uneven mixing of feed in the mixing tank 2 due to equipment tilting.
[0051] A controller is installed on the base 1. The controller is electrically connected to the stirring motor 3 and the drive motor 8. Through the controller, the conveying, compression, crushing and stirring processes of pig feed can be automatically controlled, thereby improving the overall automation level of the device.
[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A pig feed mixing device with a feeding and crushing mechanism, comprising a base (1), a mixing box (2), a mixing motor (3), and a mixing rod, characterized in that, The mixing tank (2) is fixedly installed above the base (1). The stirring motor (3) is fixedly installed on the side of the mixing tank (2). The stirring rod is rotatably installed inside the mixing tank (2). The output shaft end of the stirring motor (3) is fixedly installed to the rotating shaft end of the stirring rod. A feeding hopper (4) is provided above the mixing tank (2). A crushing chamber (5) is fixedly connected to the bottom of the feeding hopper (4). A filter plate (6) is fixedly connected to the bottom of the crushing chamber (5). A connecting hopper (7) is fixedly connected to the bottom surface of the filter plate (6). The bottom end of the connecting hopper (7) is fixedly connected to the top of the mixing tank (2). A drive motor (8) is fixedly installed above the feeding hopper (4). A vertical rod (9) is fixedly installed at the output shaft end of the drive motor (8). A spiral blade (10) and a crushing blade (11) are fixedly installed on the vertical rod (9). The spiral blade (10) is located inside the crushing chamber (5). The crushing blade (11) is located at the bottom inside the crushing chamber (5).
2. The pig feed mixing equipment with a feeding and crushing mechanism according to claim 1, characterized in that, The dimensions of the spiral blade (10) and the crushing blade (11) are adapted to the inner diameter of the crushing chamber (5).
3. A pig feed mixing device with a feeding and crushing mechanism according to claim 1, characterized in that, A symmetrical movable plate (12) is fixedly installed on the vertical rod (9), and the movable plate (12) is set inside the feed hopper (4).
4. A pig feed mixing device with a feeding and crushing mechanism according to claim 1, characterized in that, The base (1) is located directly below the mixing tank (2) and a collection box (13) is provided.
5. A pig feed mixing device with a feeding and crushing mechanism according to claim 1, characterized in that, A level is provided on the side of the base (1).
6. A pig feed mixing device with a feeding and crushing mechanism according to claim 1, characterized in that, A controller is provided on the base (1), and the controller is electrically connected to the stirring motor (3) and the drive motor (8) respectively.