Ingredient mixing device for pig feed processing

Abstract

The ingredient mixing device for pig feed processing comprises an ingredient mixing box, supporting frames and an observation window, the observation window is fixedly connected to the front end of the outer wall of the ingredient mixing box, the multiple supporting frames are fixedly installed at the lower end of the ingredient mixing box, and an ingredient premixing detachable structure is arranged at the top end of the ingredient mixing box. According to the ingredient mixing device for pig feed processing, when the premixing box is installed, an inserting head is directly inserted into an opening in the top end of the ingredient mixing box by a worker for butt joint, finally, the premixing box and the matching mixing box can be connected through tightening of a second screw, and the first screw and the second screw can be reversely screwed after long-time use, so that the operation is convenient. In this way, the premixing box can be separated from the ingredient mixing box, the interior of the premixing box can be washed and cleaned through water flow by workers subsequently, cleaning and washing of pig feed residues in the sealed mixing box are greatly reduced, and the ingredient mixing device for pig feed processing is more convenient to use when being integrally used.

Description

Technical Field

[0001] This utility model relates to the field of pig feed processing technology, and in particular to a mixing device for pig feed processing. Background Technology

[0002] The feed is a mixture of various raw materials such as cornmeal, millet, bran, and soybean meal. Before mixing the pig feed, the raw materials need to be crushed. After being crushed into powder, the powder is then mixed to make pig feed.

[0003] For example, a batching and mixing device for pig feed processing, with authorization announcement number CN209901195U, is equipped with a pneumatic premixing box to reduce the phenomenon of raw materials for pig feed processing clumping before entering the mixing box, so as to make the raw materials for pig feed processing more fully mixed.

[0004] However, the aforementioned feed mixing device for pig feed processing still has some problems in use. For example, the feed mixing device uses a ring-shaped air duct to blow away the falling pig feed raw materials to prevent clumping. However, the pig feed raw materials may contain some large-particle millet and soybean cake, as well as some light and dusty cornmeal. When the cornmeal is stirred by the air, it will be blown away and spread everywhere inside the premixing box. Moreover, there will be some residual moisture and dampness after the pig feed is crushed. When the cornmeal comes into contact with the moisture, it will stick to the inner wall of the premixing box. Over time, a thick layer of waste material will easily form on the inner wall of the premixing box. Cleaning in the sealed feed mixing device is very troublesome and greatly affects the ease of use of the feed mixing device for pig feed processing.

[0005] Meanwhile, in existing pig feed processing mixing devices, after the pig feed raw materials are pre-mixed by air blowing, they are agitated by stirring blades in the mixing tank below to enhance the mixing effect. However, the bottom of the mixing tank is a flat plane. Because the pig feed raw materials are powdery materials with poor flowability, the feed raw materials after being stirred cannot be discharged downwards by their own gravity. Residue always remains in the flat-bottomed mixing tank, which requires manual cleaning by staff, affecting the working efficiency of the mixing device used for pig feed processing. Summary of the Invention

[0006] This invention aims to solve the problems existing in the prior art by providing a batching and mixing device for pig feed processing, which can improve ease of use and work efficiency.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0008] Design an ingredient mixing device for pig feed processing, including an ingredient mixing box, support frames and an observation window. The observation window is fixedly connected to the front end of the outer wall of the ingredient mixing box. Multiple support frames are fixedly installed at the lower end of the ingredient mixing box. The top of the ingredient mixing box is provided with a detachable pre-mixing structure. The interior of the ingredient mixing box is provided with a convenient stirring and feeding structure.

[0009] Further improvements include a premixed detachable structure comprising a premixing tank and a connecting frame. Two connecting frames are movably connected to the upper sides of the premixing tank. Multiple first screws are threaded onto the inner sides of the two connecting frames, and the ends of the multiple first screws are threaded onto the outer wall of the premixing tank. Multiple second screws are threaded onto the upper inner sides of the two connecting frames, and the premixing tank is threaded onto the inner sides of the multiple second screws. An insert head is fixedly connected to the lower end of the premixing tank.

[0010] In a further improvement, the premix box is movably placed at the top of the ingredient mixing box, and the lower part of the insertion head is slidably connected to the inner wall of the top of the ingredient mixing box.

[0011] Further improvements include a convenient mixing and feeding structure comprising a motor and a solenoid valve. The motor is fixedly installed at one end of the outer wall of the mixing tank. A rotating rod is fixedly connected to the end of the motor's output shaft. Multiple mixing frames are fixedly sleeved on the outer wall of the rotating rod. Screens are fixedly installed on the inner sides of the multiple mixing frames. The solenoid valve is fixedly installed at the lower end of the mixing tank.

[0012] Further improvements include a feed preliminary screening structure on the inner side of the premixing box, which includes an electric piston and a feeding hopper. Two feeding hoppers are fixedly connected to the top two sides of the premixing box. Two electric pistons are fixedly installed on the outer walls of the premixing box. Screening frames are fixedly connected to the front ends of the piston rods of the two electric pistons. Fine-mesh screens are fixedly installed on the inner sides of the two screening frames. A heating plate is fixedly connected to the lower end of the inner wall of the premixing box. An exhaust port is fixedly connected to the top of the premixing box.

[0013] To further improve the design, the lower ends of the two hoppers are positioned opposite the top of the fine-mesh screen.

[0014] The beneficial effects of this utility model are as follows: When installing the premix box, the worker directly inserts the insertion head into the opening at the top of the mixing box to connect it. Finally, the second screw is tightened to connect the premix box and the mixing box. After long-term use, the first and second screws can be turned in reverse to separate the premix box from the mixing box. The premix box can be pulled upwards to complete the disassembly. Afterwards, the worker can use water flow to flush and clean the inside, which greatly saves the cleaning and rinsing of pig feed residue inside the sealed mixing box. Overall, the use of the mixing device for pig feed processing is more convenient.

[0015] After the clumps of pig feed powder at the top are sieved and shaken into powder, they fall into the mixing chamber. The power is then connected and the motor is started. The mixing racks are made of high-strength stainless steel strips, with stainless steel mesh welded inside each rack. The motor drives a horizontal rotating rod to rotate, which in turn rotates multiple protruding mixing racks on the outer wall. The mixing racks utilize the large area of ​​the sieve mesh to contact the pig feed powder, achieving the effects of crushing, mixing, and blending. The bottom of the mixing chamber is designed with a concave arc from both sides towards the center, allowing the powdered pig feed to align with the bottom of the mixing chamber along this arc. Finally, after the solenoid valve is opened, the powdered pig feed is discharged downwards by gravity, preventing excessive residue in the mixing chamber. This facilitates subsequent cleaning and raw material collection, improving the efficiency of the mixing device used for pig feed processing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 for Figure 1 A frontal sectional view;

[0018] Figure 3 for Figure 1 Top view diagram;

[0019] Figure 4 for Figure 2 Enlarged diagram of part A in the middle;

[0020] Figure 5 for Figure 2 Enlarged diagram of part B

[0021] Figure 6 for Figure 2 Enlarged diagram of section C.

[0022] Explanation of reference numerals in the attached diagram: 1. Ingredient mixing box; 2. Support frame; 3. Observation window; 4. Detachable premixing structure; 41. Premixing box; 42. Overlapping frame; 43. Second screw; 44. First screw; 45. Insert head; 5. Feed preliminary screening structure; 51. Electric piston; 52. Screening frame; 53. Fine-mesh screen; 54. Heating plate; 55. Feed hopper; 56. Vent; 6. Convenient mixing and feeding structure; 61. Motor; 62. Rotating rod; 63. Mixing frame; 64. Screen; 65. Solenoid valve. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] See attached document Figure 1-6 In this embodiment, a mixing device for pig feed processing includes a mixing box 1, a support frame 2, and an observation window 3. The observation window 3 is fixedly connected to the front end of the outer wall of the mixing box 1. The observation window 3 is made of transparent glass, allowing observation of the inside of the mixing box 1. Multiple support frames 2 are fixedly installed at the lower end of the mixing box 1. The top of the mixing box 1 is provided with a detachable premixing structure 4. The inside of the mixing box 1 is provided with a convenient stirring and feeding structure 6.

[0025] The premixed detachable structure 4 includes a premix box 41 and a connecting frame 42. The two connecting frames 42 are movably connected to the upper sides of the premixed mixing box 1. The connecting frames 42 are welded from high-strength, non-bending metal steel. The inner threads of the two connecting frames 42 are connected to multiple first screws 44. The lower side of the connecting frame 42 can be tightened and fixed to the premixed mixing box 1 using the first screws 44. The ends of the multiple first screws 44 are connected to the threads on the outer wall of the premixed mixing box 1. When installing the premixed box 41, the operator directly inserts the insert head 45 into the opening at the top of the premixed mixing box 1 for connection.

[0026] Then the premix box 41 can be placed in the space above the overlapping frame 42. Finally, the premix box 41 can be connected to the mixing box 1 by tightening the second screw 43. In this way, the pig feed is mixed inside the premix box 41 and the clumps are dispersed. After long-term use, the first screw 44 and the second screw 43 can be turned in the opposite direction. In this way, the premix box 41 can be separated from the mixing box 1. The premix box 41 can be pulled upward to complete the disassembly. Afterwards, the staff can use water to flush and clean the inside. There are multiple second screws 43 connected to the upper inner threads of the two overlapping frames 42. The premix box 41 is connected to the inner threads of the multiple second screws 43. The lower end of the premix box 41 is fixedly connected to the insertion head 45.

[0027] The overlapping frame 42 is welded from high-strength, non-bending metal steel. The lower side of the overlapping frame 42 can be tightened and fixed to the mixing box 1 using the first screw 44. During installation, the premix box 41 is directly inserted into the opening at the top of the mixing box 1 by the worker. Then the premix box 41 can be placed in the space above the overlapping frame 42. Finally, the connection between the premix box 41 and the mixing box 1 can be achieved by tightening the second screw 43.

[0028] After the pig feed is mixed and dispersed inside the premix box 41, it can be separated from the feed mixing box 1 by turning the first screw 44 and the second screw 43 in reverse after long-term use. The premix box 41 can be disassembled by pulling it upwards. Afterwards, the staff can use water to rinse and clean the inside, which greatly saves the cleaning and rinsing of pig feed residue inside the sealed mixing box. Overall, the feed mixing device for pig feed processing is more convenient to use.

[0029] The premix box 41 is movably placed on the top of the ingredient mixing box 1, and the lower part of the insertion head 45 is slidably connected to the inner wall of the top of the ingredient mixing box 1.

[0030] The convenient mixing and feeding structure 6 includes a motor 61 and a solenoid valve 65. The motor 61 is fixedly installed on one end of the outer wall of the mixing box 1. The motor 61 is a servo motor. When selecting a servo motor, a motor model that meets the usage requirements can be selected. A rotating rod 62 is fixedly connected to the end of the output shaft of the motor 61. When the clump of pig feed powder above is shaken into powder by the sieve and enters the mixing box 1, the power is connected to start the motor 61. Multiple mixing racks 63 are fixedly sleeved on the outer wall of the rotating rod 62. The mixing racks 63 are made of high-strength stainless steel metal strips, and stainless steel metal mesh is fixedly welded inside the two mixing racks 63.

[0031] In this way, the motor 61 drives the horizontal rotating rod 62 to rotate, and the rotating rod 62 will drive the multiple protruding stirring racks 63 on the outer wall to rotate. The stirring racks 63 use the screen 64 to make large-area contact with the pig feed powder, which can achieve the effect of crushing, mixing and mixing. The bottom of the feed mixing box 1 is designed with an arc that is concave from both sides to the middle. In this way, the powdered pig feed can be connected to the bottom of the feed mixing box 1 along the concave arc. Finally, after the solenoid valve 65 is opened, the powdered pig feed can be discharged downward by gravity, without producing too much residue in the feed mixing box 1. The screen 64 is fixedly installed on the inner side of the multiple stirring racks 63, and the solenoid valve 65 is fixedly installed at the lower end of the feed mixing box 1.

[0032] When the clumps of pig feed powder at the top are sieved and shaken into powder and enter the mixing chamber 1, the power supply is connected and the motor 61 is started. The mixing rack 63 is made of high-strength stainless steel strips, and stainless steel mesh is fixedly welded inside the two mixing racks 63. The motor 61 drives the horizontal rotating rod 62 to rotate, and the rotating rod 62 drives the multiple protruding mixing racks 63 on the outer wall to rotate. The mixing racks 63 use the screen 64 to make large-area contact with the pig feed powder, which can achieve the effect of crushing, mixing and blending. The bottom of the mixing chamber 1 is designed with an arc that is concave from both sides to the middle. In this way, the powdered pig feed can be connected to the bottom of the mixing chamber 1 along the concave arc. Finally, after the solenoid valve 65 is opened, the powdered pig feed can be discharged downward by gravity, without producing too much residue in the mixing chamber 1. Therefore, it is convenient for subsequent cleaning and raw material collection by the staff, and improves the working efficiency of the mixing device used for pig feed processing.

[0033] The premixing box 41 is equipped with a feed preliminary screening structure 5 on its inner side. The feed preliminary screening structure 5 includes an electric piston 51 and a feeding hopper 55. Two feeding hoppers 55 are fixedly connected to the top two sides of the premixing box 41. There are two feeding hoppers 55. The feeding hoppers 55 can facilitate the workers to pour various ingredients of pig feed into the premixing box 41. Two electric pistons 51 are fixedly installed on the outer walls of the premixing box 41. The electric pistons 51 adopt the DXRB electric piston lubrication pump. The DXRB electric piston lubrication pump is an automatic intermittent lubrication pump composed of a micro motor and a reducer. It is suitable for proportional oil mixing lubrication systems and is widely used in machine tools, textile machinery, packaging, printing, woodworking and other machinery.

[0034] Two electric pistons 51 have sieve frames 52 fixedly connected to their piston rods at the front ends. Fine-mesh screens 53 are fixedly installed on the inner sides of the two sieve frames 52. The fine-mesh screens 53 can be made of aluminum alloy metal mesh plates with relatively small mesh size. The aperture of the fine-mesh screens 53 is larger than the diameter of the pig feed powder. A heating plate 54 is fixedly connected to the lower end of the inner wall of the premix box 41. The heating plate 54 is electrically heated and can generate a certain temperature by using thermal resistance after being powered on. When premixing pig feed, the electric pistons 51 and the heating plate 54 are started by connecting the power supply. The electric pistons 51 can alternately pull the inner sieve frames 52 to move laterally.

[0035] The continuously moving sieve frame 52 can cause the fine mesh screen 53 to shake continuously. When the pig feed ingredients clump together and fall onto the fine mesh screen 53, the inertia and force of the reciprocating shaking will shake the clumps apart. The shaken pig feed ingredients will fall downward into the feed mixing box 1. The top of the premix box 41 is fixedly connected to the exhaust port 56. The temperature generated by the heating plate 54 can bake off the residual moisture in the pig feed ingredients, ensuring that the pig feed can be mixed and produced in a relatively dry state. The evaporated water vapor will be discharged downward along the exhaust port 56. The lower ends of the two feed hoppers 55 are set opposite to the top of the fine mesh screen 53.

[0036] Working principle:

[0037] The ingredient mixing device for pig feed processing is used in pig feed production workshops to crush ingredients made from a mixture of various raw materials such as cornmeal, millet, bran, and soybean meal. After being crushed into powder, the powder is mechanically mixed to form the raw materials for pig feed.

[0038] The premixing tank of the feed mixing device for pig feed processing has an easy-to-clean design:

[0039] The overlapping frame 42 is welded from high-strength, non-bending metal steel. The lower side of the overlapping frame 42 can be tightened and fixed to the mixing box 1 using the first screw 44. When installing the premix box 41, the staff directly inserts the insert 45 into the opening at the top of the mixing box 1 to connect. Then the premix box 41 can be placed in the space above the overlapping frame 42. Finally, the second screw 43 is tightened to connect the premix box 41 to the mixing box 1. In this way, the pig feed is mixed inside the premix box 41 and the clumps are dispersed. After long-term use, the first screw 44 and the second screw 43 can be turned in the opposite direction to separate the premix box 41 from the mixing box 1. The premix box 41 can be pulled upward to complete the disassembly. Afterwards, the staff can use water to flush and clean the inside.

[0040] The mixing and feeding structure of the ingredient mixing device for pig feed processing:

[0041] When the clumps of pig feed powder at the top are sieved and shaken into powder and enter the mixing chamber 1, the power supply is connected and the motor 61 is started. The mixing rack 63 is made of high-strength stainless steel metal strips, and stainless steel metal mesh is fixedly welded inside the two mixing racks 63. In this way, the motor 61 drives the horizontal rotating rod 62 to rotate, and the rotating rod 62 will drive the multiple protruding mixing racks 63 on the outer wall to rotate. The mixing rack 63 uses the screen 64 to make large-area contact with the pig feed powder, which can achieve the effect of crushing, mixing and mixing. The bottom surface of the mixing chamber 1 is designed with an arc that is concave from both sides to the middle. In this way, the powdered pig feed can be connected to the bottom of the mixing chamber 1 along the concave arc. Finally, after the solenoid valve 65 is opened, the powdered pig feed can be discharged downward by gravity, without producing too much residue in the mixing chamber 1.

[0042] Preliminary pig feed ingredient screening structure for ingredient mixing devices used in pig feed processing:

[0043] Two hoppers 55 are provided, allowing workers to easily pour various pig feed ingredients into the premixing box 41. The fine-mesh screen 53 is made of aluminum alloy mesh with small openings; the aperture of the fine-mesh screen 53 is larger than the diameter of the pig feed powder. The heating plate 54 uses electric heating; after being powered on, it generates a certain temperature using a thermal resistor. When premixing the pig feed ingredients, connecting the power supply activates the electric piston 51 and the heating plate 54. The electric piston 51 alternately pulls the inner... The side screen dropper 52 moves laterally, which causes the fine mesh screen 53 to shake continuously. When the pig feed ingredients clump together and fall onto the fine mesh screen 53, the inertia and force of the reciprocating shaking will shake the clumps apart. The shaken pig feed ingredients will fall downward into the feed mixing box 1. The temperature generated by the heating plate 54 can bake away the residual moisture in the pig feed ingredients, ensuring that the pig feed can be mixed and produced in a relatively dry state. The evaporated water vapor will be discharged downward along the exhaust port 56.

[0044] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A mixing device for pig feed processing, comprising a mixing tank (1), support frames (2), and an observation window (3), wherein the observation window (3) is fixedly connected to the front end of the outer wall of the mixing tank (1), and a plurality of support frames (2) are fixedly installed at the lower end of the mixing tank (1), characterized in that: The top of the mixing box (1) is provided with a detachable premixing structure (4), and the interior of the mixing box (1) is provided with a convenient stirring and feeding structure (6).

2. The ingredient mixing device for pig feed processing according to claim 1, characterized in that: The premixed detachable structure (4) includes a premix box (41) and a splice frame (42). The two splice frames (42) are movably connected to the upper sides of the premix box (1). The inner threads of the two splice frames (42) are connected to a plurality of first screws (44). The ends of the plurality of first screws (44) are threaded to the outer wall of the premix box (1). The upper inner threads of the two splice frames (42) are connected to a plurality of second screws (43). The inner threads of the plurality of second screws (43) are connected to the premix box (41). The lower end of the premix box (41) is fixedly connected to an insert head (45).

3. The ingredient mixing device for pig feed processing according to claim 2, characterized in that: The premix box (41) is movably placed on the top of the ingredient mixing box (1), and the lower part of the insert head (45) is slidably connected to the inner wall of the top of the ingredient mixing box (1).

4. The ingredient mixing device for pig feed processing according to claim 1, characterized in that: The convenient mixing and feeding structure (6) includes a motor (61) and a solenoid valve (65). The motor (61) is fixedly installed on one end of the outer wall of the mixing box (1). A rotating rod (62) is fixedly connected to the output shaft end of the motor (61). Multiple mixing racks (63) are fixedly sleeved on the outer wall of the rotating rod (62). Screens (64) are fixedly installed on the inner side of the multiple mixing racks (63). The solenoid valve (65) is fixedly installed at the lower end of the mixing box (1).

5. The ingredient mixing device for pig feed processing according to claim 2, characterized in that: The premix box (41) is provided with a feed preliminary screening structure (5) on the inner side. The feed preliminary screening structure (5) includes an electric piston (51) and a feeding hopper (55). The two feeding hoppers (55) are fixedly connected to the top two sides of the premix box (41). The two electric pistons (51) are fixedly installed on the outer walls of the premix box (41). The piston rods of the two electric pistons (51) are fixedly connected to a screen frame (52). The inner sides of the two screen frames (52) are fixedly installed with a fine mesh screen (53). The lower end of the inner wall of the premix box (41) is fixedly connected to a heating plate (54). The top of the premix box (41) is fixedly connected to an exhaust hole (56).

6. The ingredient mixing device for pig feed processing according to claim 5, characterized in that: The lower ends of the two feed hoppers (55) are positioned opposite the top of the fine-mesh screen (53).

Images