A chopper mixer for feed mixing and processing

Abstract

The utility model relates to the field of chopping mixer, concretely is a kind of chopping mixer for feed mixing processing, including machine body, installation through slot is established in machine body middle part, stirring drum is installed in installation through slot, drive mechanism is installed in machine body inside by rack, drive mechanism includes transmission shaft, transmission shaft upper end extends to the stirring drum above connection and is equipped with rotary chopping disc by passing through the hollow installation cavity of stirring drum inner middle part, rotary chopping disc inside is equipped with chopping knife, rotary chopping disc inner bottom is equipped with discharge gate, the back of machine body is hingedly installed with the cover plate compatible with rotary chopping disc by support plate, the cover plate inner top is connected with the mixing plate extended into rotary chopping disc by connecting rod, transmission shaft upper end is connected with the stirring rod arranged in the stirring drum inside by shaft sleeve.The utility model mixes after the feed is chopped by chopping knife and mixing plate, and is introduced into the stirring drum below rotary chopping disc from discharge gate, so that the user is facilitated to discharge;And improve the mixing effect of feed, improve chopping efficiency.

Description

Technical Field

[0001] This utility model relates to the field of chopping machines, specifically a chopping machine for feed mixing and processing. Background Technology

[0002] Feed processing requires chopping raw materials and mixing them in a certain proportion. A search revealed Chinese patent publication number CN220345672U, which discloses a chopper for pet food mixing and processing. The chopper includes a base, a fixed seat fixedly installed on the upper wall of the base, and a lower rotating pot rotatably installed on the upper wall of the fixed seat. The lower rotating pot is a semi-circular ring. This utility model improves the mixing effect and chopping efficiency of pet food through a double chopping blade structure. Although this design improves chopping efficiency to a certain extent.

[0003] However, the mixing effect of the aforementioned chopper is poor, and the feeding method of the chopper is manual, which reduces the working efficiency of the chopper. For users, this may affect the overall operating experience and efficiency, and cannot meet the actual needs of feed processing.

[0004] Therefore, a feed mixing and processing chopper is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a feed mixing and processing chopper, which effectively helps users improve feed mixing results and facilitates feed feeding, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the specific technical solution adopted by this utility model is as follows:

[0007] A feed mixing and processing chopper includes a machine body with an installation slot in the middle. A mixing drum is installed in the installation slot. A drive mechanism is installed inside the machine body via a frame. The drive mechanism includes a drive shaft. The upper end of the drive shaft passes through an installation cavity hollowed out in the middle of the mixing drum and extends to the top of the mixing drum, where a rotating chopping disc is connected. The rotating chopping disc has chopping blades inside and a feeding port at the bottom. A cover plate adapted to the rotating chopping disc is hinged to the back of the machine body via a support plate. A mixing plate extending into the rotating chopping disc is connected to the top of the cover plate via a connecting rod. A mixing rod disposed inside the mixing drum is connected to the upper end of the drive shaft via a bushing. Scrapers for scraping feed off the inner wall of the mixing drum are installed on both sides of the mixing rod. A discharge hopper is provided at the bottom of the mixing drum.

[0008] Further, the blanking port is arranged directly above the mixing chamber of the mixing drum, and the mixing plate is arranged directly above the blanking port; a screw conveyor is installed below the mixing drum on the frame. An inlet is provided directly below the discharge hopper at one end of the screw conveyor, and an outlet is provided at the bottom of the outer end of the screw conveyor.

[0009] Further, a control cabinet is installed on one side of the machine body. A motor is installed on the control cabinet, and the drive shaft of the motor extends into the rotary chopping and mixing disc and is drivingly connected to the chopping knife.

[0010] Further, the drive mechanism further includes a second motor installed on the frame. The bottom end of the transmission shaft is rotatably installed on the frame. The upper part of the transmission shaft is connected to the hollow installation cavity in the middle of the mixing drum through a support bearing. Conical gears are fixedly installed on the lower end of the transmission shaft and the drive shaft of the second motor respectively, and the two conical gears are meshed and drivingly connected to each other.

[0011] Further, a power supply box electrically connected to the motor and the second motor is installed inside the control cabinet.

[0012] The utility model has the following characteristics and advantages:

[0013] In the utility model, the feed is chopped by the chopping knife and the mixing plate. The rotary chopping and mixing disc is driven to rotate by the second motor. The feed is blocked by the mixing plate. The feed raw materials that meet the particle size after chopping are introduced into the mixing drum below the rotary chopping and mixing disc through the blanking port, which will not affect the subsequent material chopping effect. At the same time, the transmission shaft drives the stirring rod to fully stir the feed inside the mixing drum, and the stirring rod drives the scraper to scrape the inner wall of the mixing drum, preventing waste and residue of the feed, realizing the linkage of the rotary chopping and mixing disc and the mixing drum, improving the mixing effect of the feed, and finally discharging through the screw conveyor, improving the chopping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the utility model will become more obvious:

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the front structural schematic diagram of the utility model;

[0017] Figure 3 is the structural schematic diagram of the connection between the rotary chopping and mixing disc and the material mixing drum in the utility model;

[0018] Figure 4 is Figure 3 the cross-sectional sectional structural schematic diagram in

[0019] Explanation of icon numbers:

[0020] 1. Machine body; 2. Rotary chopping disc; 21. Feeding port; 3. Cover plate; 31. Mixing plate; 4. Support plate; 5. Motor; 6. Chopping blade; 7. Mixing drum; 71. Discharge hopper; 72. Mixing rod; 73. Scraper; 8. Screw conveyor; 81. Discharge port; 82. Feeding port; 9. Drive mechanism; 91. Transmission shaft; 92. Motor II; 93. Bevel gear; 10. Control box; 11. Frame. Detailed Implementation

[0021] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the present invention can be combined with each other.

[0022] like Figures 1-4As shown, a feed mixing and processing chopper includes a body 1. A mounting groove is provided in the middle of the body 1, and a mixing drum 7 is installed within the mounting groove. A drive mechanism 9 is installed inside the body 1 via a frame 11. The drive mechanism 9 includes a drive shaft 91. The upper end of the drive shaft 91 passes through a hollowed-out mounting cavity in the middle of the mixing drum 7 and extends to the top of the mixing drum 7, connecting to a rotating chopping disc 2. Chopping blades 6 are provided inside the rotating chopping disc 2. A feeding port 21 is provided at the bottom of the rotating chopping disc 2. A cover adapted to the rotating chopping disc 2 is hinged to the back of the body 1 via a support plate 4. The top of the cover plate 3 is connected by a connecting rod to a mixing plate 31 extending into the rotating chopping disc 2. The upper end of the drive shaft 91 is connected by a bushing to a stirring rod 72 located inside the mixing drum 7. Scrapers 73 for scraping feed off the inner wall of the mixing drum 7 are installed on both sides of the stirring rod 72. A discharge hopper 71 is provided at the bottom of the mixing drum 7. The discharge port 21 is located directly above the mixing chamber of the mixing drum 7, and the mixing plate 31 is located directly above the discharge port 21. A control box 10 is installed on one side of the machine body 1. A motor 5 is installed on the control box 10. The drive shaft of the motor 5 extends... The feed is driven by the chopping blade 6 within the rotating chopping plate 2 via the motor 5; the feed is chopped by the chopping blade 6 and the mixing plate 31 driven by the motor 5; the drive mechanism 9 also includes a second motor 92 mounted on the frame 11, the bottom end of the drive shaft 91 is rotatably mounted on the frame 11, the upper part of the drive shaft 91 is connected to the hollowed-out mounting cavity in the middle of the mixing drum 7 via a support bearing, and bevel gears 93 are fixedly mounted on the lower end of the drive shaft 91 and the drive shaft of the second motor 92, and the two bevel gears 93 mesh with each other for transmission; in specific implementation, the second motor 92 is driven by the bevel gears 93. The drive shaft 91 rotates, thereby driving the rotating chopping disc 2 to rotate. The feed is blocked by the mixing plate 31. After the feed raw materials are chopped, the feed that meets the particle size requirement is introduced into the mixing drum 7 below the rotating chopping disc 2 through the feed inlet 21. This will not affect the subsequent material chopping effect. At the same time, the drive shaft 91 drives the mixing rod 72 to fully mix the feed inside the mixing drum 7. The mixing rod 72 drives the scraper 73 to scrape the inner wall of the mixing drum 7, preventing feed waste and residue. This realizes the linkage between the rotating chopping disc and the mixing drum, improving the mixing effect of the feed.

[0023] Specifically, a screw conveyor 8 is installed on the frame 11 below the mixing drum 7. A feed inlet 82 is provided at one end of the screw conveyor 8 directly below the discharge hopper 71, and a discharge outlet 81 is provided at the bottom of the outer end of the screw conveyor 8. The material enters the screw conveyor 8 through the discharge hopper 71 and the feed inlet 82 at the bottom of the mixing drum 7, and is discharged from the discharge outlet 81 under the conveying of the screw conveyor 8, thereby improving the practicality and working efficiency of the chopper.

[0024] Specifically, the control box 10 contains a power supply box that is electrically connected to motor 5 and motor 2 92.

[0025] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0026] The working principle of this utility model is as follows:

[0027] The cover plate 3 is hinged to the support plate 4 and rotates to cover the rotating chopping plate 2, without contacting the rotating chopping plate 2; so that the mixing plate 31 is placed inside the rotating chopping plate 2 above the feeding port 21.

[0028] The feed is chopped by the chopping blade 6 and mixing plate 31 driven by motor 5. Motor 92 drives the transmission shaft 91 to rotate via bevel gear 93, which in turn drives the rotating chopping disc 2 to rotate. The feed is blocked by the mixing plate 31. After chopping, the feed raw materials that meet the particle size requirements are fed into the mixing drum 7 below the rotating chopping disc 2 through the feed inlet 21. This does not affect the subsequent chopping effect. At the same time, the transmission shaft 91 drives the mixing rod 72 to fully mix the feed inside the mixing drum 7. The mixing rod 72 drives the scraper 73 to scrape the inner wall of the mixing drum 7, preventing feed waste and residue. This realizes the linkage between the rotating chopping disc and the mixing drum, improving the mixing effect of the feed. Finally, the feed enters the screw conveyor 8 through the discharge hopper 71 and the feed inlet 82 at the bottom of the mixing drum 7. Under the conveyor 8, the feed is discharged from the discharge outlet 81, improving the practicality and working efficiency of the chopper and making it more convenient for users.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feed chopper for mixing and processing, comprising a body (1), characterized in that, The machine body (1) has an installation slot in the middle, and a stirring cylinder (7) is installed in the installation slot. A drive mechanism (9) is installed inside the machine body (1) through a frame (11). The drive mechanism (9) includes a drive shaft (91). The upper end of the drive shaft (91) passes through the hollowed-out installation cavity in the middle of the stirring cylinder (7) and extends to the top of the stirring cylinder (7) to connect to a rotating chopping plate (2). A chopping blade (6) is provided inside the rotating chopping plate (2). A feeding port (21) is provided at the bottom of the rotating chopping plate (2). The back of the machine body (1) is hinged with a cover plate (3) that is compatible with the rotating chopping plate (2) via a support plate (4). The top of the cover plate (3) is connected to a mixing plate (31) that extends into the rotating chopping plate (2) via a connecting rod. The upper end of the drive shaft (91) is connected to a stirring rod (72) located inside the mixing drum (7) via a bushing. Scrapers (73) for scraping feed off the inner wall of the mixing drum (7) are installed on both sides of the stirring rod (72). A discharge hopper (71) is provided at the bottom of the mixing drum (7).

2. The feed chopper as described in claim 1, characterized in that: The discharge port (21) is located directly above the mixing chamber of the mixing drum (7), and the mixing plate (31) is located directly above the discharge port (21); A screw conveyor (8) is installed on the frame (11) below the mixing drum (7). A feed inlet (82) is provided at one end of the screw conveyor (8) directly below the discharge hopper (71), and a discharge outlet (81) is provided at the bottom of the outer end of the screw conveyor (8).

3. The feed chopper as described in claim 1, characterized in that: A control box (10) is installed on one side of the machine body (1), and a motor (5) is installed on the control box (10). The drive shaft of the motor (5) extends into the rotating chopping plate (2) and is driven to connect with the chopping blade (6).

4. The feed chopper as described in claim 1, characterized in that: The drive mechanism (9) also includes a second motor (92) mounted on the frame (11). The bottom end of the drive shaft (91) is rotatably mounted on the frame (11). The upper part of the drive shaft (91) is connected to the hollowed-out mounting cavity in the middle of the stirring drum (7) through a support bearing. Both the lower end of the drive shaft (91) and the drive shaft of the second motor (92) are fixedly mounted with bevel gears (93). The two bevel gears (93) mesh with each other for transmission.

5. The feed chopper as described in claim 3, characterized in that: The control box (10) contains a power supply box that is electrically connected to the motor (5) and the second motor (92).

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