Food detection device

Abstract

The utility model discloses a food detection device, which relates to the technical field of food detection equipment and comprises a food belt conveyor and an impurity belt conveyor positioned on the right upper side of the food belt conveyor, and a storage box is arranged below the right end of the food belt conveyor; the left end of the impurity belt conveyor covers the right end of the food belt conveyor, a residue storage box is arranged below the right end of the impurity belt conveyor, the impurity belt conveyor comprises an impurity belt, and an electromagnetic plate close to the upper portion of the impurity belt on the lower side is installed on the impurity belt conveyor. The electromagnetic plate extends to the upper portion of the left side of the residue storage box from the right end of the food belt conveyor. According to the utility model, metal substances in food can be removed, manual screening is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection equipment, in particular to a food detection device. Background Art

[0002] During the food production process, metal substances may be present in the food. Before packaging the food, the metal substances in the food need to be removed. Food detection devices can be used to detect whether there is metal in the food to prevent metal components from being mixed into the food. The current food detection device uses a food metal detector to detect metal in the food. It only has an alarm function and cannot remove the metal substances in the food. It also requires manual screening, which is time-consuming and laborious. Utility Model Content

[0003] The utility model aims to provide a food detection device, aiming to solve the technical problem that the food detection device in the prior art cannot remove metal substances in food and requires manual screening, which is time-consuming and labor-intensive.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A food detection device comprises a food belt conveyor and a foreign matter belt conveyor located to the upper right of the food belt conveyor, a material storage box is provided below the right end of the food belt conveyor; the left end of the foreign matter belt conveyor covers the right end of the food belt conveyor, a slag storage box is provided below the right end of the foreign matter belt conveyor, the foreign matter belt conveyor comprises a foreign matter belt, an electromagnetic plate is installed on the foreign matter belt conveyor close to the upper part of the lower foreign matter belt, and the electromagnetic plate extends from the right end of the food belt conveyor to the upper left side of the slag storage box.

[0006] With the above structure, the food belt conveyor conveys the food to the right, the electromagnetic plate is energized, and an electromagnetic field is formed at the left end of the impurity belt conveyor, which adsorbs the metal substances in the food onto the impurity belt. The impurity belt carries the metal substances away from the food belt conveyor, and the food with the metal substances removed falls into the storage box. The impurity belt conveys the metal substances to the right, and after leaving the area of ​​the electromagnetic plate, the metal substances fall from the impurity belt into the slag storage box. The utility model can remove metal substances in food without manual screening, saving time and labor.

[0007] Preferably, a plurality of first rollers located below the electromagnetic plate are rotatably mounted on both the front and rear sides of the impurity belt conveyor, and the lower surface of the lower impurity belt contacts the upper surface of the first roller. The first roller supports the impurity belt below the electromagnetic plate to prevent the impurity belt from sagging, which may cause incomplete adsorption of metal substances.

[0008] Preferably, a plurality of groups of levers are fixedly connected to the outer surface of the impurity belt along its length, and each group of levers is arranged at intervals along the width direction of the impurity belt. The arrangement of the levers can move the food below, facilitate the adsorption of metal substances, improve the removal rate of metal substances, and ensure the safety of food.

[0009] Preferably, the outer end of the lever is set to a hemispherical shape. The outer end of the lever is set to a hemispherical shape, which can prevent the lever from damaging the food and save costs.

[0010] Preferably, the outer surfaces of the front and rear sides of the impurity belt are provided with outwardly extending limit parts, and the outer side of the first roller contacts the inner side of the limit parts. The setting of the limit parts enables the first roller to support the impurity belt to the front and rear sides, so as to avoid the impurity belt being low in the middle and high on both sides, and to tighten the impurity belt to avoid the impurity belt sagging in the middle, which may cause the problem of incomplete adsorption of metal substances.

[0011] Preferably, the second rollers are rotatably mounted on both the front and rear sides of the impurity belt conveyor, and the first roller and the second roller limit the limiting part between the first roller and the second roller. The limiting part moves between the first roller and the second roller, which can further prevent the impurity belt from sagging in the middle, resulting in incomplete adsorption of metal substances.

[0012] Preferably, a plurality of limiting parts are arranged along the length direction of the impurity belt, and the plurality of limiting parts are in end-to-end contact. The limiting parts are arranged in a plurality of end-to-end contact, so that the limiting parts can be opened when they move to the belt roller, thereby preventing the limiting parts from being torn at the belt roller and improving the service life of the impurity belt.

[0013] Preferably, both the front and rear sides of the impurity belt conveyor are fixedly connected with mounting frames, the mounting frames are arranged in a U shape, and the first roller and the second roller are respectively installed on both sides of the U-shaped mounting frame through a rotating shaft. The arrangement of the mounting frames can facilitate the installation of the first roller and the second roller, and the arrangement of the mounting frames in a U shape can prevent the mounting frames from interfering with the setting position of the limit part.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] The food belt conveyor conveys the food to the right, the electromagnetic plate is energized, and an electromagnetic field is formed at the left end of the impurity belt conveyor, which adsorbs the metal substances in the food to the impurity belt. The impurity belt carries the metal substances and leaves the food belt conveyor. The food with the metal substances removed falls into the storage box. The impurity belt conveys the metal substances to the right. After leaving the area of ​​the electromagnetic plate, the metal substances fall from the impurity belt into the slag storage box. The utility model can remove metal substances in food without manual screening, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a structural schematic diagram of a first embodiment of a food detection device of the utility model;

[0017] Figure 2 is a side cross-sectional structural schematic diagram of the impurity belt conveyor of the second embodiment;

[0018] Figure 3 is a schematic diagram of the main cross-sectional structure of the impurity belt conveyor of the second embodiment;

[0019] Figure 4 is a side cross-sectional structural schematic diagram of the impurity belt conveyor of the third embodiment;

[0020] Figure 5 is a partial cross-sectional structural schematic diagram of the impurity belt conveyor of the fourth embodiment;

[0021] Figure 6 It is a partial front view structural schematic diagram of the impurity belt conveyor of Example 4.

[0022] In the figure, there are food belt conveyor 1, impurity belt conveyor 2, material storage box 3, slag storage box 4, impurity belt 5, electromagnetic plate 6, food belt 7, lever 8, limit part 9, first roller 10, second roller 11, mounting frame 12, rotating shaft 13, motor 14, and belt roller 15. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] The positions mentioned in this specification are based on the positions of the food detection device of the present invention when it is working normally, and do not limit the positions during storage and transportation. They only represent relative position relationships, not absolute position relationships.

[0025] Embodiment 1:

[0026] like Figure 1 As shown, a food detection device includes a food belt conveyor 1 and an impurity belt conveyor 2 located at the upper right of the food belt conveyor 1, a material storage box 3 is provided below the right end of the food belt conveyor 1; the left end of the impurity belt conveyor 2 covers the right end of the food belt conveyor 1, a slag storage box 4 is provided below the right end of the impurity belt conveyor 2, the impurity belt conveyor 2 includes an impurity belt 5, and an electromagnetic plate 6 is installed on the impurity belt conveyor 2 close to the upper side of the lower impurity belt 5, and the electromagnetic plate 6 extends from the right end of the food belt conveyor 1 to the upper left side of the slag storage box 4.

[0027] The food belt conveyor 1 includes two belt rollers, a food belt 7 mounted on the belt rollers, and a motor for driving one of the belt rollers to rotate. The impurity belt conveyor 2 includes two belt rollers 15, an impurity belt 5 mounted on the belt rollers 15, and a motor 14 for driving one of the belt rollers 15 to rotate. Preferably, the output shaft of the motor 14 is connected to the roller shaft of the belt roller 15 through a coupling. The structure of the belt conveyor is a conventional structure, and this embodiment does not limit this.

[0028] The width of the impurity belt 5 is greater than the width of the food belt 7 , and the conveying speed of the impurity belt conveyor 2 is less than the conveying speed of the food belt conveyor 1 .

[0029] The food belt conveyor 1 conveys the food to the right, the electromagnetic plate 6 is energized, and an electromagnetic field is formed at the left end of the impurity belt conveyor 2, which adsorbs the metal substances in the food onto the impurity belt 5. The impurity belt 5 carries the metal substances and leaves the food belt conveyor 1. The food with the metal substances removed falls into the storage box 3. The impurity belt 5 conveys the metal substances to the right. After leaving the area of ​​the electromagnetic plate 6, the metal substances fall from the impurity belt 5 into the slag storage box 4. The utility model can remove the metal substances in the food without manual screening, saving time and labor.

[0030] Embodiment 2:

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, a food detection device includes a food belt conveyor 1 and an impurity belt conveyor 2 located at the upper right of the food belt conveyor 1, a material storage box 3 is provided below the right end of the food belt conveyor 1; the left end of the impurity belt conveyor 2 covers the right end of the food belt conveyor 1, a slag storage box 4 is provided below the right end of the impurity belt conveyor 2, the impurity belt conveyor 2 includes an impurity belt 5, and an electromagnetic plate 6 is installed on the impurity belt conveyor 2 close to the upper side of the lower impurity belt 5, and the electromagnetic plate 6 extends from the right end of the food belt conveyor 1 to the upper left side of the slag storage box 4.

[0032] Furthermore, a plurality of first rollers 10 located below the electromagnetic plate 6 are rotatably mounted on both the front and rear sides of the impurity belt conveyor 2, and the lower surface of the lower impurity belt 5 contacts the upper surface of the first roller 10. Preferably, the first roller 10 is rotatably mounted on a rotating shaft 13, the rotating shaft 13 is fixedly mounted on a mounting block, and the mounting block is mounted on the impurity belt conveyor 2. The first roller 10 supports the impurity belt 5 below the electromagnetic plate 6 to prevent the impurity belt 5 from sagging, which may cause incomplete adsorption of metal substances.

[0033] Embodiment three:

[0034] like Figure 4As shown, as a further improvement of the second embodiment, a plurality of groups of levers 8 are fixedly connected to the outer surface of the impurity belt 5 along its length direction at intervals, and each group of levers 8 is arranged at intervals along the width direction of the impurity belt 5. The arrangement of the levers 8 can move the food below, facilitate the adsorption of metal substances, improve the removal rate of metal substances, and ensure the safety of food.

[0035] As a preferred example of this embodiment, the outer end of the lever 8 is set to a hemispherical shape. The outer end of the lever 8 is set to a hemispherical shape, which can prevent the lever 8 from damaging the food and save costs.

[0036] Embodiment 4:

[0037] like Figure 5 and Figure 6 As shown, as a further improvement of the second embodiment, the outer surfaces of the front and rear sides of the impurity belt 5 are provided with outwardly extending limit parts 9, and the outer side of the first roller 10 contacts the inner side of the limit part 9. The setting of the limit part 9 enables the first roller 10 to support the impurity belt 5 to the front and rear sides, so as to avoid the impurity belt 5 being low in the middle and high on both sides, and to tighten the impurity belt 5, so as to avoid the impurity belt 5 from sagging in the middle, resulting in the problem of incomplete adsorption of metal substances.

[0038] As a preferred example of this embodiment, the second rollers 11 are rotatably mounted on both the front and rear sides of the impurity belt conveyor 2, and the first roller 10 and the second roller 11 limit the limiter 9 between the first roller 10 and the second roller 11. The limiter 9 moves between the first roller 10 and the second roller 11, which can further prevent the impurity belt 5 from sagging in the middle, resulting in incomplete adsorption of metal substances.

[0039] Furthermore, the limiting parts 9 are provided in a plurality along the length direction of the impurity belt 5, and the plurality of limiting parts 9 are in end-to-end contact. The limiting parts 9 are provided in a plurality of end-to-end contact, so that the limiting parts 9 can be opened when they move to the belt roller, thereby preventing the limiting parts 9 from being torn at the belt roller, and improving the service life of the impurity belt 5.

[0040] Among them, the front and rear sides of the impurity belt conveyor 2 are fixedly connected with a mounting frame 12, and the mounting frame 12 is set in a U shape. The first roller 10 and the second roller 11 are respectively installed on both sides of the U-shaped mounting frame 12 through the rotating shaft 13. Two rotating shafts 13 are fixedly installed on the U-shaped mounting frame 12, and the first roller 10 and the second roller 11 are respectively rotatably installed on the two rotating shafts 13. The setting of the mounting frame 12 can facilitate the installation of the first roller 10 and the second roller 11. The mounting frame 12 is set in a U shape, which can prevent the mounting frame 12 from interfering with the setting position of the limit part 9.

[0041] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A food detection device, characterized in that: It includes a food belt conveyor and a foreign matter belt conveyor located at the upper right side of the food belt conveyor, a material storage box is provided below the right end of the food belt conveyor; the left end of the foreign matter belt conveyor covers the right end of the food belt conveyor, a slag storage box is provided below the right end of the foreign matter belt conveyor, the foreign matter belt conveyor includes a foreign matter belt, an electromagnetic plate is installed on the foreign matter belt conveyor close to the upper part of the lower foreign matter belt, the electromagnetic plate extends from the right end of the food belt conveyor to the upper left side of the slag storage box, a plurality of first rollers located below the electromagnetic plate are rotatably installed on the front and rear sides of the foreign matter belt conveyor, the lower surface of the lower foreign matter belt contacts the upper surface of the first roller, a plurality of groups of shifting rods are fixedly connected to the outer surface of the foreign matter belt along its length direction at intervals, and each group of shifting rods is arranged at intervals along the width direction of the foreign matter belt.

2. A food detection device as claimed in claim 1, characterized in that: The outer end of the lever is arranged in a hemispherical shape.

3. A food detection device as claimed in claim 1, characterized in that: The outer surfaces of the front and rear sides of the impurity belt are both provided with outwardly extending limiting parts, and the outer side of the first roller contacts the inner side of the limiting part.

4. A food detection device as claimed in claim 3, characterized in that: The second rollers are rotatably mounted on both the front and rear sides of the impurity belt conveyor, and the first roller and the second roller limit the limiting part between the two.

5. A food detection device as claimed in claim 4, characterized in that: The limiting parts are arranged in a plurality along the length direction of the impurity belt, and the plurality of limiting parts are in end-to-end contact.

6. A food detection device as claimed in claim 5, characterized in that: The front and rear sides of the impurity belt conveyor are both fixedly connected with mounting frames, the mounting frame is arranged in a U shape, and the first roller and the second roller are respectively mounted on the two sides of the U-shaped mounting frame through a rotating shaft.

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