Food inspection sample processing and crushing device

Abstract

The utility model relates to a food inspection sample processing and crushing device which comprises a bottom plate, a pair of vertical plates are arranged on the left side and the right side of the upper end of the bottom plate, rotating shafts transversely penetrate through the vertical plates and are in bearing connection with the vertical plates, a limiting assembly is installed on the rotating shaft at the right end, and a crushing cylinder is installed between the pair of rotating shafts. A barrel cover and a crushing assembly are installed at the upper end and the lower end of the crushing barrel correspondingly, and a cleaning assembly is installed in the crushing barrel. The food crushing device has the advantages that the crushing barrel is turned over through the rotating shaft, so that food fragments in the crushing barrel flow, and the food fragments are fully crushed by the crushing assembly; the inner wall of the crushing barrel is swept through the sweeping assembly, so that chippings adhered to the inner wall fall off and are fully crushed, food samples are crushed thoroughly and uniformly, and when food chippings are taken out, the chippings adhered to the inner wall of the crushing barrel are cleared away, so that resource waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of food inspection, in particular to a food inspection sample processing and crushing device. Background Art

[0002] Food inspection in a broad sense refers to a discipline that studies and evaluates food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry, and in accordance with established technical standards, such as international and national food hygiene / safety standards, to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products, and by-products to ensure that the product quality is qualified. The content of food inspection includes sensory testing of food, testing of nutrients, additives, and harmful substances in food, etc. A crushing device is required when processing food inspection samples.

[0003] Existing food inspection sample processing and crushing devices usually use a motor to drive a crushing knife to crush food samples. However, when this crushing method is actually implemented, some debris will adhere to the inner wall of the crushing barrel and cannot be crushed, resulting in uneven and incomplete food crushing. In addition, the debris adhered to the inner wall of the crushing barrel is not easy to collect, which not only causes a waste of resources but also makes cleaning inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to overcome the above problems and provide a food inspection sample processing and crushing device.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a food inspection sample processing and crushing device, including a base plate, a pair of vertical plates are provided on the left and right sides of the upper end of the base plate, a rotating shaft is horizontally passed through the vertical plates and connected with a bearing, a limiting component is installed on the rotating shaft at the right end, a crushing barrel is installed between the pair of rotating shafts, a barrel cover and a crushing component are respectively installed on the upper and lower ends of the crushing barrel, and a cleaning component is installed in the crushing barrel.

[0006] Furthermore, a motor connected to the rotating shaft is installed at the left end of the vertical plate at the left end, a connecting plate 1 is fixed on the inner side of the rotating shaft, and a connecting plate 2 connected to the connecting plate 1 with bolts is provided in the middle of the left and right sides of the crushing barrel.

[0007] Furthermore, the limiting assembly at the right end includes a limiting plate fixedly connected to the right end of the rotating shaft at the right end, and the limiting plate is provided with a plurality of positioning holes 1 arranged in an annular manner and equidistantly, and the right end of the vertical plate at the right end is provided with a plurality of positioning holes 2 corresponding to the positioning holes 1, and positioning bolts are inserted into the positioning holes 1 and 2.

[0008] Furthermore, the crushing assembly includes a rotating shaft passing through the center of the bottom wall of the crushing barrel and connected to its bearing, a connecting plate is installed at the upper end of the rotating shaft, a plurality of annular equidistantly arranged crushing blades are provided on the curved surface of the connecting plate, the lower end of the rotating shaft passes through the bottom wall of the crushing barrel and is connected to motor 2, a U-shaped frame is installed at the lower end of the crushing barrel, and motor 2 is installed at the lower end of the U-shaped frame.

[0009] Furthermore, the cleaning assembly includes a cleaning ring that is slidably connected to the inside of the crushing barrel, a pair of threaded rods vertically passing through the cleaning ring and connected to bearings, the upper ends of the threaded rods are connected to support blocks installed on the inner wall of the crushing barrel by bearings, and the lower ends of the threaded rods pass through the bottom wall of the crushing barrel and are connected to a power assembly.

[0010] Furthermore, the power assembly includes a sprocket 1 fixed at the lower end of the threaded rod, a pair of sprockets 1 are at different levels, and the crushing assembly includes a rotating shaft, on which is provided a pair of sprockets 2 at the same level as the pair of sprockets, and the sprockets 1 and sprockets 2 at the same level are externally meshed with chains.

[0011] The advantages of the utility model compared with the prior art are:

[0012] 1. The motor drives the rotating shaft to rotate, thereby turning the crushing cylinder over and causing the food fragments in the crushing cylinder to flow, so that the food fragments can be fully crushed by the crushing assembly.

[0013] 2. Clean the inner wall of the crushing cylinder through the cleaning component, so that the debris adhering to the inner wall falls off and is fully crushed, so that the food sample is crushed thoroughly and evenly; and when taking out the food debris, the debris adhering to the inner wall of the crushing cylinder is cleaned up through the cleaning component to prevent waste of resources.

[0014] 3. When taking out food crumbs, the motor drives the rotating shaft to rotate so that the opening of the crushing cylinder faces downward, and the crushing cylinder is positioned by the limiting component to facilitate the collection of food crumbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall internal structure diagram of the utility model.

[0016] Figure 2 It is a structural diagram of a restriction component of the present utility model.

[0017] Figure 3 It is a structural diagram of the crushing component of the utility model.

[0018] Figure 4 It is a structural diagram of the cleaning component of the utility model.

[0019] Figure 5 It is the overall structure diagram of the utility model.

[0020] As shown in the figure: bottom plate 1, vertical plate 2, positioning hole 201, rotating shaft 3, limiting assembly 4, crushing cylinder 5, cylinder cover 6, crushing assembly 7, cleaning assembly 8, motor 9, connecting plate 1 10, connecting plate 2 11, limiting plate 12, positioning hole 1 201, positioning bolt 13, rotating shaft 14, connecting plate 15, crushing fan blade 16, motor 2 17, U-shaped frame 18, cleaning ring 19, threaded rod 20, support block 21, sprocket 1 22, sprocket 2 23, chain 24. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Combined with Figure 1 The food inspection sample processing and crushing device comprises a bottom plate 1, a pair of vertical plates 2 are arranged on the left and right sides of the upper end of the bottom plate 1, a rotating shaft 3 is passed horizontally through the vertical plate 2 and is bearing-connected, a motor 9 connected to the rotating shaft 3 is installed on the left end of the vertical plate 2 at the left end, a limiting component 4 is installed on the rotating shaft 3 at the right end, a crushing barrel 5 is installed between the pair of rotating shafts 3, a barrel cover 6 and a crushing component 7 are installed on the upper and lower ends of the crushing barrel 5 respectively, and a cleaning component 8 is installed in the crushing barrel 5.

[0023] During the specific implementation of the utility model, after the food sample is poured into the crushing barrel 5, the barrel cover 6 is installed, the motor 9, the crushing assembly 7 and the cleaning assembly 8 are started, the food in the crushing barrel 5 is crushed by the crushing assembly 7, the motor 9 drives the rotating shaft 3 to rotate, so that the crushing barrel 5 is turned over, and the food fragments in the crushing barrel 5 flow, so that the food fragments are fully crushed by the crushing assembly 7, and the inner wall of the crushing barrel 5 is cleaned by the cleaning assembly 8, so that the debris adhered to the inner wall falls off and is fully crushed, so that the food sample is crushed thoroughly and evenly; when taking out the food debris, the motor 9 drives the rotating shaft 3 to rotate so that the opening of the crushing barrel 5 faces downward, the crushing barrel 5 is positioned by the limiting assembly 4, which is convenient for collecting food debris, and the debris adhered to the inner wall of the crushing barrel 5 is cleaned by the cleaning assembly 8 to prevent waste of resources.

[0024] Combined with Figure 2-3 A connecting plate 10 is fixed on the inner side of the rotating shaft 3, and a connecting plate 2 11 is provided in the middle of the left and right sides of the crushing barrel 5 and is bolted to the connecting plate 10, so that the crushing barrel 5 is easy to install and disassemble.

[0025] Combined with Figure 2The limiting component 4 at the right end includes a limiting plate 12 fixedly connected to the right end of the rotating shaft 3 at the right end, and the limiting plate 12 is provided with a plurality of annular equidistantly arranged positioning holes 1201, and the right end of the vertical plate 2 at the right end is provided with a plurality of positioning holes 201 corresponding to the positioning holes 1201. Positioning bolts 13 are inserted into the positioning holes 1 1201 and the positioning holes 2 201, so as to facilitate the positioning of the crushing tube 5 when the food crumbs are taken out and the crushing tube 5 opens downward, so as to facilitate the collection of food crumbs.

[0026] Combined with Figure 3 The crushing assembly 7 includes a rotating shaft 14 that passes through the center of the bottom wall of the crushing barrel 5 and is connected to its bearing. A connecting plate 15 is installed on the upper end of the rotating shaft 14. A plurality of annular crushing blades 16 are arranged equidistantly on the curved surface of the connecting plate 15. The lower end of the rotating shaft 14 passes through the bottom wall of the crushing barrel 5 and is connected to a second motor 17. A U-shaped frame 18 is installed at the lower end of the crushing barrel 5, and the second motor 17 is installed at the lower end of the U-shaped frame 18.

[0027] The rotating shaft 14 is driven to rotate by the second motor 17 , thereby driving the connecting plate 15 and the crushing blades 16 to rotate, and the food is crushed by the plurality of crushing blades 16 .

[0028] Combined with Figure 4 The cleaning assembly 8 includes a cleaning ring 19 that is slidably connected to the inside of the crushing barrel 5. A pair of threaded rods 20 are vertically passed through the cleaning ring 19 and are bearing-connected. The upper end of the threaded rod 20 is bearing-connected to a support block 21 installed on the inner wall of the crushing barrel 5. The lower end of the threaded rod 20 passes through the bottom wall of the crushing barrel 5 and is connected to a power assembly. The power assembly includes a sprocket wheel 1 22 fixed at the lower end of the threaded rod 20. The pair of sprocket wheels 1 22 have different horizontal heights. The crushing assembly 7 includes a rotating shaft 14. The rotating shaft 14 is provided with a pair of sprocket wheels 23 at the same horizontal height as the pair of sprocket wheels 1 22. The sprocket wheels 1 22 and sprocket wheels 23 at the same horizontal height are externally meshed with a chain 24.

[0029] The motor 2 17 drives the rotating shaft 14 to rotate, thereby driving a pair of sprockets 2 23 to rotate, and a pair of chains 24 drives a pair of sprockets 1 22 to rotate, thereby rotating a pair of threaded rods 20, so that the cleaning ring 19 moves up and down, thereby scraping off the debris adhering to the inner wall of the crushing cylinder 5.

[0030] Pressure sensors electrically connected to the external control system are installed at the upper and lower ends of the cleaning ring 19. When the pressure sensors contact the support block 21 or the bottom wall of the crushing barrel 5, the signals are transmitted to the external control system, which controls the direction of the motor 2 17 to facilitate the up and down movement of the cleaning ring 19.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A food inspection sample processing and crushing device, comprising a bottom plate (1), wherein a pair of vertical plates (2) are provided on the left and right sides of the upper end of the bottom plate (1), characterized in that: A rotating shaft (3) passes through the vertical plate (2) horizontally and is bearing-connected. A limiting component (4) is installed on the right end of the rotating shaft (3). A crushing barrel (5) is installed between the pair of rotating shafts (3). A barrel cover (6) and a crushing component (7) are installed at the upper and lower ends of the crushing barrel (5), respectively. A cleaning component (8) is installed in the crushing barrel (5).

2. The food inspection sample processing and crushing device according to claim 1, characterized in that: A motor (9) connected to the rotating shaft (3) is installed at the left end of the vertical plate (2) at the left end, a connecting plate 1 (10) is fixed inside the rotating shaft (3), and a connecting plate 2 (11) bolted to the connecting plate 1 (10) is provided in the middle of the left and right sides of the crushing cylinder (5).

3. The food inspection sample processing and crushing device according to claim 1, characterized in that: The limiting assembly (4) at the right end comprises a limiting disk (12) fixedly connected to the right end of the rotating shaft (3) at the right end, the limiting disk (12) is provided with a plurality of annular equidistantly arranged positioning holes (1201), the right end of the vertical plate (2) at the right end is provided with a plurality of positioning holes (201) corresponding to the positioning holes (1201), and positioning bolts (13) are inserted into the positioning holes (1201) and the positioning holes (201).

4. The food inspection sample processing and crushing device according to claim 1, characterized in that: The crushing assembly (7) comprises a rotating shaft (14) passing through the center of the bottom wall of the crushing barrel (5) and connected to the bearing thereof; a connecting plate (15) is installed at the upper end of the rotating shaft (14); a plurality of annular crushing blades (16) are arranged at equal intervals on the curved surface of the connecting plate (15); the lower end of the rotating shaft (14) passes through the bottom wall of the crushing barrel (5) and is connected to a second motor (17); a U-shaped frame (18) is installed at the lower end of the crushing barrel (5); and the second motor (17) is installed at the lower end of the U-shaped frame (18).

5. The food inspection sample processing and crushing device according to claim 1, characterized in that: The cleaning assembly (8) comprises a cleaning ring (19) which is slidably connected to the inside of the crushing barrel (5); a pair of threaded rods (20) vertically pass through the cleaning ring (19) and are bearing-connected; the upper ends of the threaded rods (20) are bearing-connected to support blocks (21) installed on the inner wall of the crushing barrel (5); and the lower ends of the threaded rods (20) pass through the bottom wall of the crushing barrel (5) and are connected to a power assembly.

6. The food inspection sample processing and crushing device according to claim 5, characterized in that: The power assembly comprises a sprocket wheel 1 (22) fixed at the lower end of a threaded rod (20), a pair of the sprocket wheels 1 (22) having different levels, and the crushing assembly (7) comprises a rotating shaft (14), a pair of sprocket wheels 2 (23) having the same level as the pair of the sprocket wheels 1 (22) being provided on the rotating shaft (14), and a chain (24) is meshed externally between the sprocket wheels 1 (22) and the sprocket wheels 2 (23) having the same level.

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