Preparation equipment and preparation method of selenium-enriched beef cattle feed

Abstract

The preparation equipment of the selenium-enriched beef cattle feed comprises a material mixing box, a discharging mechanism is arranged at the bottom of the material mixing box, the bottom of the material mixing box is open, a movable material mixing mechanism is arranged in the material mixing box, a drying and discharging device is arranged below the material mixing box, two discharging hoppers are connected to the top of the material mixing box, and the two discharging hoppers are connected to the bottom of the material mixing box. Two discharging holes are formed in the top of the mixing box and correspond to the two discharging hoppers correspondingly, and an opening and closing assembly is arranged below each discharging hole. By means of the multiple stirring blades which move in a reciprocating mode and rotate in the mixing box and cooperation of each sealing plate and a coil spring, raw materials can make full contact, the effect of fully and evenly stirring the raw materials of the selenium-rich cattle feed is achieved, and the preparation efficiency and quality of the selenium-rich cattle feed are improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed preparation, and in particular to a preparation device and a preparation method for selenium-enriched beef cattle feed. Background Art

[0002] Selenium is an important trace element that is essential for animal growth, immune system and antioxidant defense. In beef production, the selenium content is directly related to the quality of beef and its nutritional value to the human body.

[0003] When preparing selenium-enriched cattle feed, the raw materials need to be stirred. However, the existing selenium-enriched beef cattle feed preparation equipment has too single stirring method when stirring the raw materials, which cannot ensure sufficient stirring of the raw materials, resulting in uneven mixing of the raw materials, thereby reducing the preparation efficiency and quality of selenium-enriched cattle feed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a preparation device for selenium-enriched beef cattle feed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A preparation device for selenium-enriched beef cattle feed, comprising a mixing box, a discharging mechanism is provided at the bottom of the mixing box, and the bottom of the mixing box is open, a mobile mixing mechanism is provided inside the mixing box, and a drying and unloading device is provided below the mixing box, two unloading hoppers are connected to the top of the mixing box, and two unloading holes are provided on the top of the mixing box, the two unloading holes correspond to the two unloading hoppers respectively, and an opening and closing component is provided below each unloading hole; The mobile mixing mechanism includes a first motor fixedly connected to the side wall of the mixing box, the output shaft end of the first motor movably penetrates the side wall of the mixing box and is fixedly connected to a reciprocating screw, the outer wall of the reciprocating screw is movably connected to a screw slider, the surface of the screw slider is fixedly connected to a moving block movably fitted to the top wall of the mixing box, the bottom of the moving block is movably connected to a stirring shaft, a supporting suspension assembly is provided between the stirring shaft and the moving block, and the outer wall fixed sleeve of the stirring shaft is provided with a gear and a plurality of stirring blades, the rear side of the gear is meshed with a rack, and the two ends of the rack are respectively fixedly connected to the inner walls on both sides of the mixing box.

[0006] Preferably, the opening and closing assembly includes a sealing plate rotatably mounted on the inner top wall of the mixing box, a rotating shaft rotatably mounted on the inner top wall of the mixing box is fixedly inserted on the top of the sealing plate, and a coil spring is commonly connected between the rotating shaft and the sealing plate.

[0007] Preferably, the unloading mechanism includes a second motor fixedly connected to the rear wall of the mixing box, the end of the output shaft of the second motor is fixedly connected to a driving shaft, the outer wall of the driving shaft is fixedly connected to a unloading plate attached to the bottom of the mixing box, and the unloading plate is rotatably connected to the bottom of the mixing box.

[0008] Preferably, the support suspension assembly comprises a support disk fixedly sleeved on the outer wall of the stirring shaft, the support disk is movably embedded in the moving block, and a cavity matching the support disk is provided in the moving block.

[0009] Preferably, the drying unloading device includes a unloading plate arranged at the bottom of the mixing box, the bottom of the unloading plate is fixedly connected with three legs, the edge of the top of the unloading plate is fixedly connected with a plate fence, the right side wall of the plate fence is provided with a unloading port, the unloading plate is inclined to the right, and three right-angle brackets are fixedly connected between the top of the unloading plate and the outer wall of the mixing box.

[0010] Preferably, a vibration motor is fixedly connected to the bottom of the blanking plate.

[0011] A method for preparing selenium-enriched beef cattle feed, characterized in that it comprises the following steps: S1. First, the raw materials for preparing selenium-enriched cattle feed are placed into two lower hoppers respectively, and then the first motor is started to drive the reciprocating screw to rotate, so that the moving block reciprocates along the inner top wall of the mixing box, and each stirring blade can be driven to reciprocate and move in the mixing box through the meshing of the gear and the rack; S2. Through the intermittent contact between the moving block and the two sealing plates, and then with the cooperation of the coil spring, each feeding hole can be intermittently opened and closed, so that the raw materials can intermittently enter the mixing box so that they can fully contact each other, so as to achieve the effect of fully and evenly stirring the selenium-rich cattle feed raw materials; S3. After the raw materials in the mixing box are mixed, the second motor is started to drive the discharge plate to rotate counterclockwise, so that the selenium-rich cattle feed in the mixing box slides along the surface of the discharge plate to the discharge plate. At the same time, the heating resistance wire in the discharge plate can also heat the selenium-rich cattle feed, thereby achieving a drying effect on the selenium-rich cattle feed and improving the preparation quality of the selenium-rich cattle feed; S4. Finally, the vibration motor can be started to effectively prevent the selenium-rich cattle feed from adhering to the surface of the feeding plate.

[0012] Compared with the existing technology, the advantages of this selenium-rich beef cattle feed preparation equipment are: 1. The first motor drives the reciprocating screw to rotate, so that the moving block moves back and forth along the inner top wall of the mixing box, thereby driving the stirring shaft and the stirring blades to move back and forth synchronously. At the same time, the gear can also roll back and forth along the surface of the rack, driving the stirring shaft to rotate back and forth, thereby realizing the reciprocating rotation and movement of each stirring blade in the mixing box, so as to achieve the effect of uniformly stirring the selenium-rich cattle feed raw materials; 2. Through the intermittent contact between the moving block and each sealing plate during the reciprocating movement of the reciprocating screw rod, and then with the cooperation of the coil spring, each feeding hole can be intermittently opened and closed, so that the raw materials can be fully contacted, reducing the difficulty of mixing and improving the mixing effect; In summary, the present invention can achieve sufficient contact between raw materials through the cooperation of several stirring blades that reciprocate and rotate in the mixing box, and each sealing plate and coil spring, so as to achieve the effect of fully and evenly stirring the selenium-rich cattle feed raw materials, thereby improving the preparation efficiency of selenium-rich cattle feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a bottom sectional view of a device for preparing selenium-enriched beef cattle feed proposed by the present invention; Figure 2 This is a schematic diagram of the structure of a selenium-enriched beef cattle feed preparation device proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a selenium-enriched beef cattle feed preparation device proposed by the present invention when viewed from above; Figure 4 This is a structural schematic diagram of a mobile mixing mechanism in a preparation device for selenium-enriched beef cattle feed proposed by the present invention; Figure 5 for Figure 4 A is an enlarged view of the structure.

[0014] In the figure: 1 mixing box, 2 discharge hopper, 3 first motor, 4 reciprocating screw, 5 moving block, 6 stirring shaft, 7 support plate, 8 gear, 9 stirring blade, 10 rack, 11 sealing plate, 12 second motor, 13 driving shaft, 14 discharge plate, 15 right angle bracket, 16 discharge plate, 17 support leg, 18 plate fence, 19 vibration motor, 20 discharge port. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] Reference Figure 1-Figure 5A preparation device for selenium-rich beef cattle feed comprises a mixing box 1, the top of which is connected to two lower hoppers 2, and the top of the mixing box 1 is provided with two lower holes, the two lower holes respectively corresponding to the two lower hoppers 2, and the bottom of the mixing box 1 is open, a mobile mixing mechanism is arranged in the mixing box 1, the mobile mixing mechanism comprises a first motor 3 fixedly connected to the side wall of the mixing box 1, the end of the output shaft of the first motor 3 movably passes through the side wall of the mixing box 1 and is fixedly connected to a reciprocating screw 4, the outer wall of the reciprocating screw 4 is movably connected to a screw slider, the reciprocating screw 4 is a form of a three-dimensional cam pair, which is manifested as two thread grooves with the same pitch and opposite rotation direction, the two ends of which are connected by a transition curve, and the side of the spiral groove pushes the screw slider placed in the spiral groove to perform axial reciprocating motion.

[0017] The surface of the screw slider is fixedly connected with a moving block 5 which is movably fitted on the top wall of the mixing box 1. The bottom of the moving block 5 is movably connected with a stirring shaft 6. A supporting suspension component is provided between the stirring shaft 6 and the moving block 5. The supporting suspension component includes a supporting plate 7 which is fixedly sleeved on the outer wall of the stirring shaft 6. The supporting plate 7 is movably embedded in the moving block 5. A cavity matching the supporting plate 7 is provided in the moving block 5, which can support the stirring shaft 6 and keep it in a suspended state.

[0018] The outer wall of the stirring shaft 6 is fixedly sleeved with a gear 8 and a plurality of stirring blades 9, and a rack 10 is meshed with the rear side of the gear 8. The two ends of the rack 10 are respectively fixedly connected to the inner walls of the two sides of the mixing box 1. When in use, the first motor 3 is started to drive the reciprocating screw 4 to rotate, so that the moving block 5 reciprocates along the inner top wall of the mixing box 1, thereby driving the stirring shaft 6 and the plurality of stirring blades 9 to reciprocate synchronously. At the same time, the gear 8 can also roll back and forth along the surface of the rack 10, driving the stirring shaft 6 to rotate back and forth, thereby realizing the reciprocating rotation and movement of each stirring blade 9 in the mixing box 1.

[0019] And an opening and closing component is provided under each discharge hole, and the opening and closing component includes a sealing plate 11 rotatably installed on the top wall of the mixing box 1, and a rotating shaft rotatably installed on the top wall of the mixing box 1 is fixedly inserted on the top of the sealing plate 11, and a coil spring is connected between the rotating shaft and the sealing plate 11, and the raw materials for preparing selenium-rich cattle feed are respectively placed in the two discharge hoppers 2. When the moving block 5 contacts the sealing plate 11 during the reciprocating movement, the sealing plate 11 can be pushed to rotate around the rotating shaft and the coil spring can be elastically deformed. Subsequently, after the moving block 5 is separated from the sealing plate 11, the sealing plate 11 will be reversed and reset under the action of the coil spring, thereby realizing intermittent opening and closing of each discharge hole, so that the raw materials can be fully contacted with each other, and under the stirring of each reciprocating rotation and moving stirring blade, the effect of fully and evenly stirring the selenium-rich cattle feed raw materials can be achieved, thereby improving the preparation efficiency of selenium-rich cattle feed.

[0020] A unloading mechanism is provided at the bottom of the mixing box 1, and the unloading mechanism includes a second motor 12 fixedly connected to the rear wall of the mixing box 1, the end of the output shaft of the second motor 12 is fixedly connected to the driving shaft 13, and the outer wall of the driving shaft 13 is fixedly connected to a unloading plate 14 attached to the bottom of the mixing box 1, and the unloading plate 14 is rotatably connected to the bottom of the mixing box 1. After the raw materials in the mixing box 1 are mixed, the second motor 12 is started to drive the unloading plate 14 to rotate counterclockwise, so that the selenium-rich cattle feed in the mixing box 1 slides along the surface of the unloading plate 14 to the unloading plate 16.

[0021] A drying and unloading device is provided under the mixing box 1, and the drying and unloading device includes a unloading plate 16 arranged at the bottom of the mixing box 1. A vibration motor 19 is fixedly connected to the bottom of the unloading plate 16. When the selenium-rich cattle feed slides along the surface of the unloading plate 16, the vibration motor 19 can also be started to effectively prevent the selenium-rich cattle feed from sticking to the surface of the unloading plate 16.

[0022] Three legs 17 are fixedly connected to the bottom of the unloading plate 16, and a plate fence 18 is fixedly connected to the edge of the top of the unloading plate 16. A unloading port 20 is opened on the right side wall of the plate fence 18. The unloading plate 16 is tilted to the right, and three right-angle brackets 15 are fixedly connected between the top of the unloading plate 16 and the outer wall of the mixing box 1. A heating resistance wire is also embedded in the unloading plate 16. When the selenium-rich cattle feed made in the mixing box 1 slides onto the unloading plate 16 through the unloading plate 14, it can be discharged through the unloading port 20 along the inclined surface of the unloading plate 16. In the process, the selenium-rich cattle feed can also be heated by the heating resistance wire to achieve the drying effect of the selenium-rich cattle feed, thereby improving the preparation quality of the selenium-rich cattle feed.

[0023] A method for preparing selenium-enriched beef cattle feed comprises the following steps: S1. First, the raw materials for preparing selenium-enriched cattle feed are respectively placed into the two lower hoppers 2, and then the first motor 3 is started to drive the reciprocating screw 4 to rotate, so that the moving block 5 reciprocates along the inner top wall of the mixing box 1, and each stirring blade 9 can be driven to reciprocate and move in the mixing box 1 through the engagement of the gear 8 and the rack 10; S2, through the intermittent contact between the moving block 5 and the two sealing plates 11, and then with the cooperation of the coil spring, the intermittent opening and closing of each feeding hole can be realized, so that the raw materials can intermittently enter the mixing box 1 so that they can fully contact each other, so as to achieve the effect of fully and evenly stirring the selenium-rich cattle feed raw materials; S3, after the raw materials in the mixing box 1 are mixed, the second motor 12 is started to drive the discharge plate 14 to rotate counterclockwise, so that the selenium-rich cattle feed in the mixing box 1 slides along the surface of the discharge plate 14 to the discharge plate 16, and at the same time, the heating resistance wire in the discharge plate 16 can also heat the selenium-rich cattle feed, so as to achieve the drying effect of the selenium-rich cattle feed, thereby improving the preparation quality of the selenium-rich cattle feed; S4. Finally, the vibration motor 19 can be started to effectively prevent the selenium-rich cattle feed from adhering to the surface of the unloading plate 16.

[0024] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A preparation device for selenium-enriched beef cattle feed, comprising a mixing box (1), characterized in that: The mixing box (1) is provided with a discharge mechanism at the bottom, and the bottom of the mixing box (1) is open. A mobile mixing mechanism is provided inside the mixing box (1), and a drying and unloading device is provided below the mixing box (1). The top of the mixing box (1) is connected to two unloading hoppers (2), and the top of the mixing box (1) is provided with two unloading holes, the two unloading holes respectively corresponding to the two unloading hoppers (2), and an opening and closing component is provided below each unloading hole; The mobile mixing mechanism comprises a first motor (3) fixedly connected to the side wall of the mixing box (1); the output shaft end of the first motor (3) movably penetrates the side wall of the mixing box (1) and is fixedly connected to a reciprocating screw (4); the outer wall of the reciprocating screw (4) is movably connected to a screw slider; the surface of the screw slider is fixedly connected to a moving block (5) movably fitted to the inner top wall of the mixing box (1); the bottom of the moving block (5) is movably connected to a stirring shaft (6); a supporting suspension component is provided between the stirring shaft (6) and the moving block (5); and a gear (8) and a plurality of stirring blades (9) are fixedly provided on the outer wall of the stirring shaft (6); a rack (10) is meshed with the rear side of the gear (8); and the two ends of the rack (10) are respectively fixedly connected to the inner walls of the mixing box (1) on both sides.

2. The preparation equipment for selenium-enriched beef cattle feed according to claim 1, characterized in that: The opening and closing assembly comprises a sealing plate (11) rotatably mounted on the inner top wall of the mixing box (1), a rotating shaft rotatably mounted on the inner top wall of the mixing box (1) is fixedly inserted on the top of the sealing plate (11), and a coil spring is commonly connected between the rotating shaft and the sealing plate (11).

3. The preparation equipment for selenium-enriched beef cattle feed according to claim 1, characterized in that: The unloading mechanism comprises a second motor (12) fixedly connected to the rear wall of the mixing box (1); the end of the output shaft of the second motor (12) is fixedly connected to a drive shaft (13); the outer wall of the drive shaft (13) is fixedly connected to a unloading plate (14) attached to the bottom of the mixing box (1); and the unloading plate (14) is rotatably connected to the bottom of the mixing box (1).

4. The preparation equipment for selenium-enriched beef cattle feed according to claim 1, characterized in that: The support suspension assembly comprises a support plate (7) fixedly sleeved on the outer wall of the stirring shaft (6); the support plate (7) is movably embedded in the moving block (5); and a cavity matching the support plate (7) is provided in the moving block (5).

5. The preparation equipment for selenium-enriched beef cattle feed according to claim 1, characterized in that: The drying unloading device comprises an unloading plate (16) arranged at the bottom of the mixing box (1), the bottom of the unloading plate (16) is fixedly connected to three legs (17), the top edge of the unloading plate (16) is fixedly connected to a plate-type fence (18), the right side wall of the plate-type fence (18) is provided with an unloading opening (20), the unloading plate (16) is inclined to the right, and three right-angle brackets (15) are fixedly connected between the top of the unloading plate (16) and the outer wall of the mixing box (1).

6. The preparation equipment for selenium-enriched beef cattle feed according to claim 5, characterized in that: A vibration motor (19) is fixedly connected to the bottom of the blanking plate (16).

7. A method for preparing a selenium-enriched beef cattle feed according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. First, raw materials for preparing selenium-enriched cattle feed are placed into two lower hoppers (2) respectively, and then the first motor (3) is started to drive the reciprocating screw (4) to rotate, so that the moving block (5) moves back and forth along the inner top wall of the mixing box (1), and each stirring blade (9) can be driven to reciprocate and move in the mixing box (1) through the meshing of the gear (8) and the rack (10); S2, by intermittently contacting the moving block (5) with the two sealing plates (11), and then with the cooperation of the coil spring, each feeding hole can be intermittently opened and closed, so that the raw materials can intermittently enter the mixing box (1) so that they can fully contact each other, thereby achieving the effect of fully and evenly stirring the selenium-rich cattle feed raw materials; S3. After the raw materials in the mixing box (1) are mixed, the second motor (12) is started to drive the discharge plate (14) to rotate counterclockwise, so that the selenium-rich cattle feed in the mixing box (1) slides along the surface of the discharge plate (14) to the discharge plate (16). At the same time, the heating resistance wire in the discharge plate (16) can also heat the selenium-rich cattle feed, thereby achieving a drying effect on the selenium-rich cattle feed, thereby improving the preparation quality of the selenium-rich cattle feed; S4. Finally, the vibration motor (19) can be started to effectively prevent the selenium-rich cattle feed from adhering to the surface of the unloading plate (16).

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