Sterilization device for feed production

Abstract

The utility model relates to a sterilization device for feed production. Comprising a belt type transmission line, a sterilization operation cover and a dehumidification operation cover which are in butt joint are installed on the belt type transmission line, a feeding hopper and an air inlet barrel are connected to the dehumidification operation cover in a communicating mode, and an axial flow fan is installed in the air inlet barrel; an ultraviolet lamp mechanism is mounted in the sterilization operation cover, and a stirring assembly and a moving driving assembly are mounted in each of the sterilization operation cover and the dehumidification operation cover; the moving driving assembly comprises a mounting frame, two groups of guide channel steel are fixedly connected to the mounting frame, a walking chain is mounted on each guide channel steel, the first moving mechanism and the second moving mechanism are mounted on the two groups of guide channel steel respectively, a transmission rotating shaft is mounted between the first moving mechanism and the second moving mechanism, and a driving mechanism is further included; the stirring assembly comprises a stirring frame structure, a plurality of groups of stirring frames are rotationally connected to the stirring frame structure, and the stirring assembly further comprises a stirring driving mechanism for driving the stirring frames to synchronously rotate. According to the utility model, materials can be sterilized by utilizing ultraviolet rays in the forward conveying process, and the materials are stirred in the sterilization process, so that the situation that the materials at the bottom are not thoroughly sterilized is avoided, and the working efficiency and the sterilization effect are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sterilization equipment, in particular to a sterilization device for feed production. Background Art

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, general feed mainly refers to food for animals raised in agriculture or animal husbandry, including more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] With the development of the breeding industry, people mainly rely on feed breeding to meet the growth needs of animals when raising poultry or other animals. The quality of feed directly affects the health of the animals, indirectly affects the economic benefits of the breeders, and even affects human health and causes diseases. Therefore, disinfection and sterilization during feed production is very important.

[0004] Among the existing sterilization treatment methods, disinfection by ultraviolet rays is a common, simple and quick treatment method. However, during the ultraviolet sterilization process, the feed placed in the container is in a stationary state, so that the feed on the surface of the container can be fully irradiated by ultraviolet rays, while the feed below the container cannot be irradiated by ultraviolet rays, resulting in the inability to completely sterilize the feed. Therefore, it is urgent to design a sterilization device for feed production to solve the above problem. Utility Model Content

[0005] The utility model provides a feed production sterilization device with a reasonable structural design to solve the technical problems existing in the known technology. The utility model can sterilize the material by ultraviolet light during the forward transmission process, and stir the material during the sterilization process to avoid incomplete sterilization of the material at the bottom, thereby improving the work efficiency and sterilization effect.

[0006] The utility model adopts the following technical scheme to solve the technical problems existing in the known technology: a sterilization device for feed production comprises a belt transmission line, a sterilization operation cover and a dehumidification operation cover are installed on the belt transmission line, a feed hopper and an air inlet cylinder are connected to the dehumidification operation cover, the feed hopper is located at the feeding end of the belt transmission line, and an axial flow fan is installed in the air inlet cylinder; an ultraviolet lamp mechanism is installed in the sterilization operation cover for sterilizing the materials transmitted by the belt transmission line, and a stirring assembly and a mobile drive assembly are installed in the sterilization operation cover and the dehumidification operation cover for stirring the materials transmitted by the belt transmission line; the mobile drive assembly comprises a mounting frame, and a mounting frame is installed on the mounting frame. The frame is fixedly connected with two sets of guide channel steels arranged opposite to each other, each guide channel steel is installed with a walking chain, and also includes a first moving mechanism and a second moving mechanism respectively installed on the two sets of guide channel steels and meshed with the corresponding walking chains, a transmission shaft is installed between the first moving mechanism and the second moving mechanism for driving the stirring assembly, and also includes a driving mechanism installed on the first moving mechanism for driving the transmission shaft; the stirring assembly includes a stirring frame structure with two ends respectively connected to the first moving mechanism and the second moving mechanism, a plurality of stirring frames arranged in parallel are rotatably connected to the stirring frame structure, and also includes a stirring driving mechanism for driving each stirring frame to rotate synchronously.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a sterilization device for feed production, which can perform dehumidification operations on materials transmitted by the belt transmission line by arranging a dehumidification operation hood, an air inlet tube and an axial flow fan; and can perform stirring operations on materials on the belt transmission line in the dehumidification operation hood by arranging a stirring assembly and a movable drive assembly in the dehumidification operation hood, thereby improving the dehumidification effect and work efficiency; and can perform ultraviolet sterilization operations on materials on the belt transmission line in the sterilization operation hood by arranging a sterilization operation hood and an ultraviolet lamp mechanism; and can perform ultraviolet sterilization operations on materials on the belt transmission line in the sterilization operation hood by arranging a stirring assembly and a movable drive assembly in the sterilization operation hood, thereby stirring materials during the sterilization operation, thereby avoiding incomplete sterilization of materials at the bottom and improving the work efficiency and sterilization effect.

[0008] Preferably: the stirring drive mechanism includes multiple groups of stirring shafts rotatably connected and longitudinally arranged on the stirring frame, each stirring frame is respectively installed at the lower end of each stirring shaft, one of the multiple groups of stirring shafts is key-connected with a driven bevel gear, and also includes a driving bevel gear key-connected on the transmission shaft and meshing with the driven bevel gear; each stirring shaft is key-connected with a transmission spur gear, and two adjacent transmission spur gears are meshed with each other.

[0009] Preferably: the stirring frame structure includes an upper mounting plate and a lower mounting plate that are relatively arranged, multiple sets of transmission spur gears are arranged between the upper mounting plate and the lower mounting plate, a rotating shaft vertical plate is fixedly connected to the top of the upper mounting plate, the transmission shaft is rotatably connected to the rotating shaft vertical plate, and also includes a side panel installed between the upper mounting plate and the lower mounting plate.

[0010] Preferably: the first moving mechanism includes a first mounting seat rotatably connected to the transmission shaft, on which are rotatably connected multiple groups of upper guide wheels and multiple groups of side guide wheels in rolling contact with the guide channel steel, and also includes a first sprocket key-connected to the end of the transmission shaft, and the first sprocket is meshed with the corresponding walking chain.

[0011] Preferably: the second moving mechanism includes a second mounting seat rotatably connected to the transmission shaft, on which are rotatably connected a plurality of guide groove wheels in rolling contact with the corresponding guide groove steels, and also includes a second sprocket keyed to the end of the transmission shaft, the second sprocket meshing with the corresponding walking chain.

[0012] Preferably: the driving mechanism includes a driving motor fixedly connected to the first moving mechanism, a sprocket transmission pair is installed between the output shaft of the driving motor and the transmission shaft, the sprocket transmission pair includes a driving sprocket keyed on the output shaft of the driving motor, and also includes a driven sprocket keyed on the transmission shaft, and a chain is transmission-connected between the driving sprocket and the driven sprocket.

[0013] Preferably, the ultraviolet lamp mechanism comprises a plurality of door-type mounting frames arranged in parallel, each door-type mounting frame is a door-type structure, and a plurality of ultraviolet lamps electrically connected to a power source are installed between the plurality of door-type mounting frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the mobile drive assembly in the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the driving mechanism and the first moving mechanism in the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the second moving mechanism in the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the stirring assembly in the utility model;

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the ultraviolet lamp mechanism in the utility model.

[0020] In the figure: 1. discharge channel; 2. belt transmission line; 3. front closed door; 4. stirring assembly; 4-1. stirring frame; 4-2. transmission spur gear; 4-3. lower mounting plate; 4-4. side panel; 4-5. upper mounting plate; 4-6. stirring shaft; 4-7. driven bevel gear; 4-8. driving bevel gear; 4-9. shaft vertical plate; 5. mobile drive assembly; 5-1. walking chain; 5-2. guide channel steel; 5-3. driving mechanism; 5-3-1. sprocket transmission pair; 5-3-2. driving motor ; 5-4, first moving mechanism; 5-4-1, first mounting seat; 5-4-2, upper guide wheel; 5-4-3, side guide wheel; 5-4-4, first sprocket; 5-5, transmission shaft; 5-6, second moving mechanism; 5-6-1, guide groove wheel; 5-6-2, second sprocket; 5-6-3, second mounting seat; 6, ultraviolet lamp mechanism; 6-1, door-type mounting bracket; 6-2, ultraviolet lamp; 7, sterilization operation cover; 8, dehumidification operation cover; 9, air inlet tube; 10, axial flow fan; 11, feed hopper. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are described in detail as follows:

[0022] See also Figure 1 The sterilizing device for feed production of the utility model comprises a belt transmission line 2, and a discharge channel 1 is installed at the discharge end of the belt transmission line 2. A sterilization operation cover 7 and a dehumidification operation cover 8 are installed on the belt transmission line 2, and a feed hopper 11 and an air inlet cylinder 9 are connected to the dehumidification operation cover 8. The feed hopper 11 is located at the feed end of the belt transmission line 2, and an axial flow fan 10 is installed in the air inlet cylinder 9. Multiple groups of air holes are opened at the end of the dehumidification operation cover 8.

[0023] An ultraviolet lamp mechanism 6 is installed in the sterilization operation cover 7 for sterilizing the material transmitted by the belt transmission line 2. A stirring assembly 4 and a mobile drive assembly 5 are installed in the sterilization operation cover 7 and the dehumidification operation cover 8 for stirring the material transmitted by the belt transmission line 2. In addition, a front closed door 3 is installed at the outlet of the sterilization operation cover 7, and a longitudinally extending strip hole is opened on the front closed door 3. The front closed door 3 is locked and connected with the sterilization operation cover 7 by a locking bolt passed through the above-mentioned strip hole.

[0024] like Figure 2As shown, the mobile drive assembly 5 includes a mounting frame fixed on the frame of the belt transmission line 2, on which two sets of guide channel steels 5-2 arranged opposite to each other are fixed, and a walking chain 5-1 is installed on each guide channel steel 5-2, and the extension direction of the walking chain 5-1 is consistent with the length direction of the guide channel steel 5-2. The mobile drive assembly 5 also includes a first moving mechanism 5-4 and a second moving mechanism 5-6 respectively installed on the two sets of guide channel steels 5-2 and meshing with the corresponding walking chains 5-1, and a horizontally arranged transmission shaft 5-5 is installed between the first moving mechanism 5-4 and the second moving mechanism 5-6 for driving the stirring assembly 4. The mobile drive assembly 5 also includes a driving mechanism 5-3 installed on the first moving mechanism 5-4 for driving the transmission shaft 5-5.

[0025] like Figure 3 As shown, the first moving mechanism 5-4 includes a first mounting seat 5-4-1 rotatably connected to the transmission shaft 5-5, and one end of the stirring frame structure in the stirring assembly 4 is fixedly connected to the first mounting seat 5-4-1. A plurality of groups of upper guide wheels 5-4-2 and a plurality of groups of side guide wheels 5-4-3 in rolling contact with the guide channel steel 5-2 are rotatably connected to the first mounting seat 5-4-1, wherein the plurality of groups of upper guide wheels 5-4-2 are in rolling contact with the top of the corresponding guide channel steel 5-2, and the plurality of groups of side guide wheels 5-4-3 are in rolling contact with the outer side surface of the corresponding guide channel steel 5-2; the first moving mechanism 5-4 also includes a first sprocket 5-4-4 keyed at the end of the transmission shaft 5-5, and the first sprocket 5-4-4 is meshed with the corresponding walking chain 5-1.

[0026] See also Figure 4 The above-mentioned second moving mechanism 5-6 includes a second mounting seat 5-6-3 rotatably connected to the transmission shaft 5-5, and the other end of the stirring frame structure in the stirring assembly 4 is fixedly connected to the second mounting seat 5-6-3. A plurality of guide groove wheels 5-6-1 in rolling contact with the corresponding guide channel steel 5-2 are rotatably connected to the second mounting seat 5-6-3, and the above-mentioned plurality of guide groove wheels 5-6-1 are all located in the through groove of the corresponding guide channel steel 5-2 and in rolling contact with the guide channel steel 5-2. The second moving mechanism 5-6 also includes a second sprocket 5-6-2 keyed to the end of the transmission shaft 5-5, and the second sprocket 5-6-2 is meshed with the corresponding walking chain 5-1.

[0027] like Figure 3As shown, the driving mechanism 5-3 includes a driving motor 5-3-2 fixedly connected to the first moving mechanism 5-4, and a sprocket transmission pair 5-3-1 is installed between the output shaft of the driving motor 5-3-2 and the transmission shaft 5-5, wherein the sprocket transmission pair 5-3-1 includes a driving sprocket keyed on the output shaft of the driving motor 5-3-2, and also includes a driven sprocket keyed on the transmission shaft 5-5, and a chain is connected between the driving sprocket and the driven sprocket. The driving sprocket adopts a small sprocket, and the driven sprocket adopts a large sprocket.

[0028] See also Figure 5 The stirring assembly 4 includes a stirring frame structure whose two ends are respectively connected to the first moving mechanism 5-4 and the second moving mechanism 5-6, and a plurality of stirring frames 4-1 arranged in parallel are rotatably connected to the stirring frame structure, and also includes a stirring driving mechanism for driving each stirring frame 4-1 to rotate synchronously.

[0029] like Figure 5 As shown, the stirring drive mechanism includes multiple groups of stirring shafts 4-6 that are rotatably connected and longitudinally arranged on the stirring frame, each stirring frame 4-1 is respectively installed at the lower end of each stirring shaft 4-6, and a driven bevel gear 4-7 is keyed to one of the multiple groups of stirring shafts 4-6, and also includes a driving bevel gear 4-8 keyed to the transmission shaft 5-5 and meshing with the driven bevel gear 4-7. A transmission spur gear 4-2 is keyed to each stirring shaft 4-6, and two adjacent transmission spur gears 4-2 are meshed.

[0030] like Figure 5 As shown, the stirring frame structure includes an upper mounting plate 4-5 and a lower mounting plate 4-3 that are arranged opposite to each other, a plurality of transmission spur gears 4-2 are arranged between the upper mounting plate 4-5 and the lower mounting plate 4-3, a rotating shaft vertical plate 4-9 is fixedly connected to the top of the upper mounting plate 4-5, a transmission rotating shaft 5-5 is rotatably connected to the rotating shaft vertical plate 4-9, and a side panel 4-4 is installed between the upper mounting plate 4-5 and the lower mounting plate 4-3. In addition, rolling bearings are installed on the upper mounting plate 4-5 and the lower mounting plate 4-3, and each stirring rotating shaft 4-6 passes through the upper mounting plate 4-5 and the lower mounting plate 4-3 and is rotatably connected to the corresponding rolling bearing.

[0031] See also Figure 6 The ultraviolet lamp mechanism 6 in this embodiment includes a plurality of door-type mounting frames 6-1 arranged in parallel, each door-type mounting frame 6-1 has a door-type structure, and a plurality of ultraviolet lamps 6-2 electrically connected to a power source are installed between the plurality of door-type mounting frames 6-1.

[0032] Working principle:

[0033] In the actual working process, the material is poured from the feed hopper 11 onto the belt conveyor line 2, and the started belt conveyor line 2 drives the material poured onto its conveying surface to be conveyed forward a distance; then dry gas is introduced from the upper port of the air inlet cylinder 9 to dehumidify the material, and at the same time, the multiple groups of ultraviolet lamps 6-2 in the ultraviolet lamp mechanism 6 are turned on to perform ultraviolet sterilization on the material on the belt conveyor line 2;

[0034] While performing the sterilization and dehumidification operations, the drive motor 5-3-2 in the drive mechanism 5-3 is started to stir the materials on the belt transmission line 2, so that the ultraviolet lamp 6-2 can completely irradiate the materials on the belt transmission line 2, and finally perform a complete sterilization operation to avoid incomplete sterilization of the materials at the bottom. Specifically, under the action of the sprocket transmission pair 5-3-1, the started drive motor 5-3-2 can drive the transmission shaft 5-5 to rotate, and the rotating transmission shaft 5-5 can drive the first sprocket 5-4-4, the second sprocket 5-6-2 and the active bevel gear 4-8 connected thereto with the key to rotate synchronously; since the driven bevel gear 4-7 and the active bevel gear 4-8 are meshed, the rotation The rotating active bevel gear 4-8 can drive the driven bevel gear 4-7 to rotate. Since the two adjacent sets of transmission spur gears 4-2 are meshed, the rotating driven bevel gear 4-7 can drive the stirring shaft 4-6 and other stirring shafts 4-6 installed thereon to rotate synchronously, thereby driving each stirring frame 4-1 to rotate synchronously, so as to achieve the purpose of stirring the materials on the transmission surface of the belt transmission line 2. At the same time, since the first sprocket 5-4-4 and the second sprocket 5-6-2 are meshed with the corresponding walking chain 5-1, the rotating first sprocket 5-4-4 and the second sprocket 5-6-2 can drive the stirring assembly 4 to reciprocate along the length direction of the guide channel steel 5-2, thereby expanding the stirring range of the stirring assembly 4;

[0035] After completing the sterilization operation of the material in the sterilization operation cover 7, the belt transmission line 2 is started again to drive the material forward, so that the material that has completed the sterilization operation falls onto the discharge channel 1 and is discharged, and the material to be sterilized enters the sterilization operation cover 7 and repeats the above operation for sterilization.

Claims

1. A sterilization device for feed production, characterized in that: The invention comprises a belt transmission line (2), a sterilization operation cover (7) and a dehumidification operation cover (8) are installed on the belt transmission line (2), a feed hopper (11) and an air inlet cylinder (9) are connected to the dehumidification operation cover (8), the feed hopper (11) is located at the feeding end of the belt transmission line (2), and an axial flow fan (10) is installed in the air inlet cylinder (9); an ultraviolet lamp mechanism (6) is installed in the sterilization operation cover (7) for sterilizing the material transmitted by the belt transmission line (2), and a stirring assembly (4) and a moving drive assembly (5) are installed in the sterilization operation cover (7) and the dehumidification operation cover (8) for stirring the material transmitted by the belt transmission line (2); the moving drive assembly (5) comprises a mounting frame, two sets of guide channel steels (5-2) arranged opposite to each other are fixedly connected to the mounting frame, and each guide channel steel (5-2) has a plurality of guide channel steels (5-2) arranged opposite to each other. A walking chain (5-1) is installed on each of the two guide channel steels (5-2), and also includes a first moving mechanism (5-4) and a second moving mechanism (5-6) respectively installed on the two groups of guide channel steels (5-2) and meshed with the corresponding walking chain (5-1); a transmission shaft (5-5) is installed between the first moving mechanism (5-4) and the second moving mechanism (5-6) for driving the stirring assembly (4); and also includes a driving mechanism (5-3) installed on the first moving mechanism (5-4) for driving the transmission shaft (5-5); the stirring assembly (4) includes a stirring frame structure with two ends respectively connected to the first moving mechanism (5-4) and the second moving mechanism (5-6); a plurality of stirring frames (4-1) arranged in parallel are rotatably connected to the stirring frame structure; and also includes a stirring driving mechanism for driving each stirring frame (4-1) to rotate synchronously.

2. The sterilizing device for feed production according to claim 1, characterized in that: The stirring drive mechanism comprises a plurality of stirring shafts (4-6) rotatably connected and longitudinally arranged on a stirring frame, each stirring frame (4-1) is respectively mounted on the lower end of each stirring shaft (4-6), one of the plurality of stirring shafts (4-6) is key-connected with a driven bevel gear (4-7), and also comprises a driving bevel gear (4-8) key-connected on a transmission shaft (5-5) and meshing with the driven bevel gear (4-7); each stirring shaft (4-6) is key-connected with a transmission spur gear (4-2), and two adjacent transmission spur gears (4-2) are meshed with each other.

3. The sterilizing device for feed production as claimed in claim 2, characterized in that: The stirring frame structure comprises an upper mounting plate (4-5) and a lower mounting plate (4-3) which are arranged opposite to each other, a plurality of transmission spur gears (4-2) are arranged between the upper mounting plate (4-5) and the lower mounting plate (4-3), a rotating shaft vertical plate (4-9) is fixedly connected to the top of the upper mounting plate (4-5), a transmission rotating shaft (5-5) is rotatably connected to the rotating shaft vertical plate (4-9), and a side panel (4-4) is installed between the upper mounting plate (4-5) and the lower mounting plate (4-3).

4. The sterilizing device for feed production according to claim 1, characterized in that: The first moving mechanism (5-4) includes a first mounting seat (5-4-1) rotatably connected to the transmission shaft (5-5), and a plurality of groups of upper guide wheels (5-4-2) and a plurality of groups of side guide wheels (5-4-3) rotatably connected to the first mounting seat (5-4-1) and in rolling contact with the guide channel steel (5-2). The first moving mechanism (5-4) also includes a first sprocket (5-4-4) key-connected to the end of the transmission shaft (5-5), and the first sprocket (5-4-4) is meshed with the corresponding walking chain (5-1).

5. The sterilizing device for feed production according to claim 1, characterized in that: The second moving mechanism (5-6) includes a second mounting seat (5-6-3) rotatably connected to the transmission shaft (5-5), and a plurality of guide groove wheels (5-6-1) rotatably connected to the second mounting seat (5-6-3) and in rolling contact with the corresponding guide groove steels (5-2). The second moving mechanism (5-6) also includes a second sprocket (5-6-2) key-connected to the end of the transmission shaft (5-5), and the second sprocket (5-6-2) is meshed with the corresponding walking chain (5-1).

6. The sterilizing device for feed production according to claim 1, characterized in that: The driving mechanism (5-3) comprises a driving motor (5-3-2) fixedly connected to the first moving mechanism (5-4); a sprocket transmission pair (5-3-1) is installed between the output shaft of the driving motor (5-3-2) and the transmission shaft (5-5); the sprocket transmission pair (5-3-1) comprises a driving sprocket key-connected to the output shaft of the driving motor (5-3-2), and also comprises a driven sprocket key-connected to the transmission shaft (5-5); a chain is transmission-connected between the driving sprocket and the driven sprocket.

7. The sterilizing device for feed production according to claim 1, characterized in that: The ultraviolet lamp mechanism (6) comprises a plurality of door-shaped mounting frames (6-1) arranged in parallel, each door-shaped mounting frame (6-1) is a door-shaped structure, and a plurality of ultraviolet lamps (6-2) electrically connected to a power source are installed between the plurality of door-shaped mounting frames (6-1).

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