Feed mixer with crushing structure

Abstract

The utility model relates to the technical field of feed mixing equipment, in particular to a feed mixer with a crushing structure, which comprises a base, a lifting component and a feeding component are arranged at the top of the base, a mixing barrel is arranged at the top of the base, a stirring component for mixing feed is arranged on the lifting component, and the feeding component comprises a fixed upright post. A feeding cylinder is rotationally connected to the top of the fixed stand column, an auger is rotationally connected into the feeding cylinder, a medicine smashing assembly is arranged in the middle of the top of the feeding cylinder and comprises a smashing barrel, a material guide pipe is arranged at the bottom end of the smashing barrel, and the output end of the material guide pipe communicates with the feeding cylinder. According to the feed mixer with the crushing structure, through the uniquely designed medicine crushing assembly, solid medicine can be effectively crushed into fine powder, so that the fine powder is more uniformly mixed with feed, the problem that the solid medicine is difficult to uniformly mix with the feed is solved, the medicine intake of animals is more uniform, and the treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed mixing equipment, in particular to a feed mixer with a crushing structure. Background Technique

[0002] In the process of livestock farming, reasonable feed mixing is crucial for ensuring the nutritional balance of feed, improving the growth efficiency of animals, and maintaining animal health. The correct feed mixing technology can ensure the uniform mixing of feed components of different types and nutritional values, thereby providing comprehensive nutritional components for farmed animals.

[0003] The patent with the publication number CN214514159U discloses a feed mixer, which includes a mixing tank. A mixing cylinder is arranged in the mixing tank. The top and bottom ends of the mixing cylinder are rotatably connected to the inner wall of the mixing tank. The top of the mixing tank is provided with a feeding port communicating with the top of the mixing cylinder. The bottom of the mixing tank is provided with a receiving tank. A stirring shaft is arranged in the mixing cylinder. Stirring blades are arranged on the stirring shaft. A transmission mechanism is arranged on the side of the mixing cylinder. The transmission mechanism is respectively in transmission connection with the stirring shaft and the mixing cylinder. The mixing cylinder rotates in the opposite direction to the stirring shaft. The mixing cylinder of the utility model is driven by the transmission mechanism and can rotate in the opposite direction to the stirring shaft, which can strengthen the shearing effect of mixing and is beneficial to improving the homogenization of feed mixing.

[0004] Although the above-mentioned prior art has made progress in improving the uniformity of feed mixing, a key problem often encountered in livestock farming practice is that the drugs that need to be added to animal feed for disease prevention or treatment usually exist in solid form. These solid drugs are difficult to be directly and uniformly mixed with feed pellets. Traditional mixing technologies are inefficient in dealing with this situation and cannot ensure uniform drug distribution, resulting in inconsistent drug intake by animals. It may cause some animals to have drug poisoning due to excessive drug dosage, while other animals may not be effectively treated due to insufficient drug dosage, thereby affecting the growth health and breeding efficiency of livestock and poultry. In addition, the particle sizes and shapes of solid drugs are different, which increases the difficulty of mixing uniformity and also affects the dissolution rate of drugs, thus affecting the treatment effect. In view of this, we propose a feed mixer with a crushing structure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feed mixer with a crushing structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A feed mixer with a crushing structure, including a base, which serves as the main frame of the mixer and provides an installation basis for other components. A lifting component and a feeding component are provided on the top of the base. A mixing barrel is placed on the top of the base, and a variety of feeds to be mixed and crushed drugs are introduced into the mixing barrel. The lifting component includes a U-shaped seat fixedly connected to the top of the base. A rectangular fixed tube is provided on the top of the U-shaped seat. A rectangular vertical rod that can be adjusted up and down is provided in the rectangular fixed tube. A connecting cross plate is provided at the top on the right side of the rectangular vertical rod. A connecting vertical rod is provided at the bottom of the connecting cross plate. A U-shaped connecting plate is provided at the bottom of the connecting vertical rod. A stirring component for mixing the feed is provided at the bottom of the U-shaped connecting plate. The stirring component includes a barrel cover fixedly connected to the bottom of the U-shaped connecting plate. A feed inlet is opened at the top of the barrel cover and near the rear end. The height of the stirring component is adjusted by the lifting component. When the stirring component rises, the stirring component can be separated from the mixing barrel, so as to facilitate the staff to remove the mixing barrel filled with the mixed drug feed;

[0008] The feeding component includes a fixed column fixedly connected to the top of the base. A feeding cylinder is rotatably connected to the top of the fixed column. The feeding cylinder can rotate relative to the fixed column and has a certain resistance to prevent the feeding cylinder from shifting during feeding. A auger is rotatably connected in the feeding cylinder. A third motor for driving the auger to rotate is provided at the rear side of the feeding cylinder. The third motor works with an external power supply. By driving the auger to rotate by the third motor, the feed in the feeding cylinder is pushed towards the discharge pipe. A feeding hopper is provided at the top and near the rear end of the feeding cylinder for putting a variety of feeds to be mixed into the feeding cylinder. The front end at the bottom of the feeding cylinder is provided with a discharge pipe. The feed containing the crushed drug is output from the discharge pipe. During feeding, the discharge pipe is located directly above the feed inlet. When the stirring component needs to move upward, the feeding cylinder rotates to move the discharge pipe away from the barrel cover to avoid hindering the upward movement of the barrel cover;

[0009] In the middle of the top of the feeding cylinder, there is a drug pulverizing assembly. The drug pulverizing assembly includes a pulverizing barrel. At the top of the pulverizing barrel, there is a feeding port for feeding solid drugs into the pulverizing barrel. In the middle of the top of the pulverizing barrel, there is a fourth motor which works with an external power supply. The output shaft of the fourth motor passes through the top of the pulverizing barrel and is coaxially connected with a grinding disc. The grinding disc is in an inverted frustum shape. A grinding channel is formed between the outer wall of the grinding disc and the inner wall of the pulverizing barrel. The opening at the top of the grinding channel is larger than the opening at the bottom, so that solid drugs can enter the grinding channel. At the bottom end of the pulverizing barrel, there is a guide pipe. The output end of the guide pipe is communicated with the feeding cylinder. The fourth motor drives the grinding disc to rotate. When the solid drugs enter the grinding channel, the grinding disc pulverizes the solid drugs, and the pulverized drugs enter the feeding cylinder through the guide pipe, so as to be preliminarily mixed with the conveyed feed. When the feed containing drugs enters the mixing barrel, it is further stirred and mixed by the stirring assembly, so that the pulverized drugs are fully mixed with various feeds, avoiding large differences in the drug intake of animals and ensuring effective treatment of animals.

[0010] Preferably, four positioning grooves arranged in a matrix are formed at the top of the base. Four positioning blocks arranged in a matrix are provided at the bottom of the mixing barrel. The four positioning blocks are respectively located in the four positioning grooves, improving the stability of the mixing barrel when placed.

[0011] Preferably, two symmetrically arranged handles are provided at a position near the top of the outer wall of the mixing barrel, facilitating the staff to lift the mixing barrel away, so that the mixed feed containing drugs can be moved to the breeding area.

[0012] Preferably, a first motor is provided at the top of the inner wall of the U-shaped seat. The first motor works with an external power supply. The output shaft of the first motor passes through the top of the inner wall of the U-shaped seat and is coaxially connected with a lead screw. The rectangular vertical rod is threadedly connected to the outside of the lead screw. By driving the lead screw to rotate by the first motor, the lead screw drives the rectangular vertical rod to move up or down.

[0013] Preferably, a second motor is provided at the top of the barrel cover. The second motor works with an external power supply. The output shaft of the second motor passes through the top of the barrel cover and is coaxially connected with a rotating rod. A plurality of stirring blades are provided on the outer wall of the rotating rod. By driving the rotating rod to rotate by the second motor, the rotating rod drives the plurality of stirring blades to rotate, stirring and mixing the feed and the pulverized drugs in the mixing barrel.

[0014] Preferably, two symmetrically arranged L-shaped brackets are provided on the outer wall of the pulverizing barrel. The bottom of the L-shaped bracket is fixedly connected to the outer wall of the feeding cylinder, fixing the position of the pulverizing barrel.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The feed mixer with a crushing structure can effectively crush solid drugs into fine powder through a uniquely designed drug crushing component, making the mixing with feed more uniform. This solves the problem that it is difficult to uniformly mix solid drugs with feed, ensures that animals ingest drugs more evenly, and thus improves the treatment effect.

[0017] 2. The feed mixer with a crushing structure adjusts the height of the stirring component through a lifting component, realizing the separation and connection of the stirring component and the mixing barrel. This not only enables the mixer to adapt to mixing barrels of different volumes, but also greatly facilitates the staff to replace the mixing barrel filled with mixed drug feed, improving the convenience and flexibility of operation.

[0018] 3. In the feed mixer with a crushing structure, the auger in the feeding component can push the feed towards the discharge pipe, enabling the feed containing drug powder to be smoothly conveyed out from the inside of the feeding barrel, improving the preparation efficiency of the feed.

[0019] 4. The feed mixer with a crushing structure, through the design of the positioning groove on the base and the positioning block at the bottom of the mixing barrel, can keep the mixing barrel stable during use, reducing the problem of uneven mixing caused by the movement or shaking of the mixing barrel, and improving the consistency of the mixing effect. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of a partial structure of the present utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the mixing barrel in the present utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the feeding component in the present utility model;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the crushing barrel in the present utility model.

[0025] In the figure: 1, base; 10, positioning groove; 2, lifting component; 20, U-shaped seat; 21, rectangular fixed pipe; 22, first motor; 23, lead screw; 24, rectangular vertical rod; 25, connecting cross plate; 26, connecting vertical rod; 27, U-shaped connecting plate; 3, stirring component; 30, bucket cover; 300, feeding port; 31, second motor; 32, rotating rod; 33, stirring blade; 4, feeding component; 40, fixed column; 41, feeding cylinder; 42, third motor; 43, auger; 44, feeding hopper; 45, discharge pipe; 5, drug crushing component; 50, crushing barrel; 51, guide pipe; 52, fourth motor; 53, grinding disc; 54, grinding channel; 55, L-shaped bracket; 6, mixing barrel; 60, positioning block; 61, handle. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0028] Please refer to Figures 1 - 5 , the present invention provides a technical solution:

[0029] A feed mixer with a crushing structure, including a base 1, which serves as the main frame of the mixer and provides an installation foundation for other components. A lifting component 2 and a feeding component 4 are provided on the top of the base 1. A mixing barrel 6 is placed on the top of the base 1. A variety of feeds to be mixed and crushed drugs are introduced into the mixing barrel 6. The lifting component 2 includes a U-shaped seat 20 fixedly connected to the top of the base 1. A rectangular fixed pipe 21 is provided on the top of the U-shaped seat 20. A rectangular vertical rod 24 that can be adjusted up and down is provided in the rectangular fixed pipe 21. A connecting cross plate 25 is provided at the top of the right side of the rectangular vertical rod 24. A connecting vertical rod 26 is provided at the bottom of the connecting cross plate 25. A U-shaped connecting plate 27 is provided at the bottom of the connecting vertical rod 26. A stirring component 3 for mixing feeds is provided at the bottom of the U-shaped connecting plate 27. The stirring component 3 includes a barrel cover 30 fixedly connected to the bottom of the U-shaped connecting plate 27. A feed inlet 300 is opened at the top of the barrel cover 30 and near the rear end. By adjusting the height of the stirring component 3 through the lifting component 2, when the stirring component 3 rises, the stirring component 3 can be separated from the mixing barrel 6, so as to facilitate the staff to remove the mixing barrel 6 filled with mixed drug feeds;

[0030] The feeding component 4 includes a fixed column 40 fixedly connected to the top of the base 1. A feeding cylinder 41 is rotatably connected to the top of the fixed column 40. The feeding cylinder 41 can rotate relative to the fixed column 40 and has a certain resistance to prevent the feeding cylinder 41 from shifting during feeding. A auger 43 is rotatably connected in the feeding cylinder 41. A third motor 42 for driving the auger 43 to rotate is provided at the rear side of the feeding cylinder 41. The third motor 42 operates by being connected to an external power supply. By driving the auger 43 to rotate through the third motor 42, the feeds in the feeding cylinder 41 are pushed towards the discharge pipe 45. A feeding hopper 44 is provided at the top of the feeding cylinder 41 and near the rear end for feeding a variety of feeds to be mixed into the feeding cylinder 41. The front end of the bottom of the feeding cylinder 41 is provided with a discharge pipe 45. The feeds containing crushed drugs are output from the discharge pipe 45. During feeding, the discharge pipe 45 is located directly above the feed inlet 300. When the stirring component 3 needs to move upward, the feeding cylinder 41 rotates to position the discharge pipe 45 away from the barrel cover 30 to avoid obstructing the upward movement of the barrel cover 30;

[0031] In the middle of the top of the feeding cylinder 41, there is a drug crushing component 5. The drug crushing component 5 includes a crushing barrel 50. At the top of the crushing barrel 50, there is a feeding port for feeding solid drugs into the crushing barrel 50. In the middle of the top of the crushing barrel 50, there is a fourth motor 52. The fourth motor 52 operates with an external power supply. The output shaft of the fourth motor 52 passes through the top of the crushing barrel 50 and is coaxially connected with a grinding disc 53. The grinding disc 53 has an inverted frustum structure. A grinding channel 54 is formed between the outer wall of the grinding disc 53 and the inner wall of the crushing barrel 50. The opening at the top of the grinding channel 54 is larger than the opening at the bottom, so that solid drugs can enter the grinding channel 54. At the bottom end of the crushing barrel 50, there is a guide pipe 51. The output end of the guide pipe 51 is communicated with the feeding cylinder 41. The fourth motor 52 drives the grinding disc 53 to rotate. When the solid drugs enter the grinding channel 54, the grinding disc 53 crushes the solid drugs. The crushed drugs enter the feeding cylinder 41 from the guide pipe 51, and thus are preliminarily mixed with the conveyed feed. When the feed containing drugs enters the mixing barrel 6, it is further stirred and mixed by the stirring component 3, so that the crushed drugs are fully mixed with various feeds, avoiding large differences in the drug intake of animals and ensuring effective treatment of animals.

[0032] In this embodiment, four positioning grooves 10 arranged in a matrix are provided at the top of the base 1. Four positioning blocks 60 arranged in a matrix are provided at the bottom of the mixing barrel 6. The four positioning blocks 60 are respectively located in the four positioning grooves 10, improving the stability of the mixing barrel 6 when placed.

[0033] Specifically, two symmetrically arranged handles 61 are provided on the outer wall of the mixing barrel 6 and near the top, facilitating the staff to lift the mixing barrel 6 away, so that the mixed feed containing drugs can be moved to the breeding area.

[0034] Further, a first motor 22 is provided at the top of the inner wall of the U-shaped seat 20. The first motor 22 operates with an external power supply. The output shaft of the first motor 22 passes through the top of the inner wall of the U-shaped seat 20 and is coaxially connected with a lead screw 23. The rectangular vertical rod 24 is threadedly connected to the outside of the lead screw 23. By driving the lead screw 23 to rotate by the first motor 22, the lead screw 23 drives the rectangular vertical rod 24 to move up or down.

[0035] Further, a second motor 31 is provided at the top of the barrel cover 30. The second motor 31 operates with an external power supply. The first motor 22, the second motor 31, the third motor 42 and the fourth motor 52 are all externally connected to a controller. The output shaft of the second motor 31 passes through the top of the barrel cover 30 and is coaxially connected with a rotating rod 32. A plurality of stirring blades 33 are provided on the outer wall of the rotating rod 32. By driving the rotating rod 32 to rotate by the second motor 31, the rotating rod 32 drives the plurality of stirring blades 33 to rotate, stirring and mixing the feed and the crushed drugs in the mixing barrel 6.

[0036] Furthermore, two L-shaped brackets 55 are symmetrically arranged in the front and rear on the outer wall of the crushing barrel 50. The bottom of the L-shaped bracket 55 is fixedly connected to the outer wall of the feeding barrel 41 to fix the position of the crushing barrel 50.

[0037] When the feed mixer with a crushing structure of this embodiment is in use, the staff places the mixing barrel 6 on the base 1 so that the four positioning blocks 60 are respectively located in the four positioning grooves 10. Then, the first motor 22 is started to work, so that the first motor 22 drives the lead screw 23 to rotate forward. The lead screw 23 drives the rectangular vertical rod 24 to move downward. The rectangular vertical rod 24 drives the connecting cross plate 25, the connecting vertical rod 26 and the U-shaped connecting plate 27 to move downward synchronously until the barrel cover 30 covers the top of the mixing barrel 6. At this time, the staff rotates the position of the feeding barrel 41 so that the discharge pipe 45 is directly above the feeding port 300. Then, the staff starts the second motor 31, the third motor 42 and the fourth motor 52 to work. Then, various feeds are poured into the feeding barrel 41 from the feeding hopper 44, and the solid medicine is put into the crushing barrel 50 from the feeding port at the top of the crushing barrel 50. The third motor 42 drives the auger 43 to rotate, and pushes the feed towards the discharge pipe 45. The fourth motor 52 drives the grinding disc 53 to rotate. The grinding channel 54 between the grinding disc 53 and the inner wall of the crushing barrel 50 crushes the solid medicine into fine powder. The crushed medicine enters the feeding barrel 41 through the guide pipe 51 and is preliminarily mixed with the feed. The feed containing the crushed medicine is output from the discharge pipe 45 and enters the mixing barrel 6. The second motor 31 drives the rotating rod 32 to rotate, driving a plurality of stirring blades 33 to rotate, and fully stirring and mixing the feed and the crushed medicine in the mixing barrel 6. After the mixing is completed, the staff moves the feeding barrel 41 away from the barrel cover 30, and then separates the stirring assembly 3 from the mixing barrel 6 through the lifting assembly 2. Then, the staff uses the handle 61 to remove the mixing barrel 6 containing the mixed medicine feed, and prepares for the next step of feed distribution or use. This mixer can efficiently crush the solid medicine and evenly mix it with the feed, ensuring the uniformity of the medicine ingested by animals, thereby improving the treatment effect and breeding efficiency.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed mixer with a crushing structure, comprising a base (1), characterized in that: A lifting assembly (2) and a feeding assembly (4) are provided on the top of the base (1); a mixing barrel (6) is placed on the top of the base (1); the lifting assembly (2) comprises a U-shaped seat (20) fixedly connected to the top of the base (1); a rectangular fixed tube (21) is provided on the top of the U-shaped seat (20); a rectangular vertical rod (24) that can be adjusted up and down is provided inside the rectangular fixed tube (21); a connecting horizontal plate (25) is provided on the top of the right side of the rectangular vertical rod (24); and the bottom of the connecting horizontal plate (25) is provided with a plurality of connecting rods. A connecting vertical rod (26) is provided, the bottom end of the connecting vertical rod (26) is provided with a U-shaped connecting plate (27), the bottom of the U-shaped connecting plate (27) is provided with a stirring assembly (3) for mixing feed, the stirring assembly (3) comprises a barrel cover (30) fixedly connected to the bottom of the U-shaped connecting plate (27), a feed inlet (300) is provided at the top of the barrel cover (30) and near the rear end, the feeding assembly (4) comprises a fixed column (40) fixedly connected to the top of the base (1), the fixed column The top of the feeding cylinder (40) is rotatably connected to a feeding cylinder (41), a screw auger (43) is rotatably connected inside the feeding cylinder (41), a third motor (42) for driving the screw auger (43) to rotate is provided on the rear side of the feeding cylinder (41), a feeding hopper (44) is provided at the top of the feeding cylinder (41) and near the rear end, a discharge pipe (45) is provided at the front end of the bottom of the feeding cylinder (41), a drug crushing assembly (5) is provided in the middle of the top of the feeding cylinder (41), and the drug crushing assembly (5) includes a powder A crushing barrel (50) is provided with a feeding port at the top of the crushing barrel (50), a fourth motor (52) is provided in the middle of the top of the crushing barrel (50), an output shaft of the fourth motor (52) passes through the top of the crushing barrel (50) and is coaxially connected to a grinding disc (53), a grinding channel (54) is formed between the outer wall of the grinding disc (53) and the inner wall of the crushing barrel (50), a material guide pipe (51) is provided at the bottom end of the crushing barrel (50), and an output end of the material guide pipe (51) is communicated with a feeding barrel (41).

2. The feed mixer with a crushing structure according to claim 1, characterized in that: The top of the base (1) is provided with four positioning grooves (10) arranged in a matrix, and the bottom of the mixing barrel (6) is provided with four positioning blocks (60) arranged in a matrix, and the four positioning blocks (60) are respectively located in the four positioning grooves (10).

3. The feed mixer with a crushing structure according to claim 1, characterized in that: Two symmetrically arranged handles (61) are provided on the outer wall of the mixing barrel (6) near the top.

4. The feed mixer with a crushing structure according to claim 1, characterized in that: A first motor (22) is provided at the top of the inner wall of the U-shaped seat (20); an output shaft of the first motor (22) passes through the top of the inner wall of the U-shaped seat (20) and is coaxially connected to a screw rod (23); and the rectangular upright rod (24) is threadedly connected to the outer side of the screw rod (23).

5. The feed mixer with a crushing structure according to claim 1, characterized in that: A second motor (31) is provided on the top of the barrel cover (30); an output shaft of the second motor (31) passes through the top of the barrel cover (30) and is coaxially connected to a rotating rod (32); and a plurality of stirring blades (33) are provided on the outer wall of the rotating rod (32).

6. The feed mixer with a crushing structure according to claim 1, characterized in that: The outer wall of the crushing barrel (50) is provided with two L-shaped brackets (55) arranged symmetrically in front and back, and the bottom of the L-shaped bracket (55) is fixedly connected to the outer wall of the feeding cylinder (41).

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