Reusable food harmful substance detection device

Abstract

The utility model relates to the technical field of food detection, in particular to a reusable food harmful substance detection device which comprises a box body, a partition plate is fixed in the middle of the top end of the box body, a top plate is fixed on one side of the partition plate, a feeding hopper is fixed on the other side of the partition plate, and a liftable detection mechanism is fixed on one side of the top end of the partition plate. The detection mechanism penetrates through the top plate, a collection assembly is transversely and slidably arranged in the box body, bristles attached to the bottom of the top plate are arranged on one side of the top end of the collection assembly, a supporting plate is arranged at a discharging port in the bottom end of the collection assembly, and one side of the supporting plate is connected with a reciprocating mechanism installed at the bottom of the collection assembly. According to the food residue detection device, the detection probe can be driven to move upwards until the detection probe is flush with the bristles, the bristles moving transversely are used for cleaning the bottom of the top plate and the bottom of the detection mechanism, and food residues are prevented from being attached to the bottom of the detection mechanism.

Description

Technical Field

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

[0002] Food safety testing is carried out according to national indicators to detect harmful substances in food, such as heavy metals, aflatoxin, etc.

[0003] The utility model with the Chinese patent authorization announcement number CN216484921U discloses a device for detecting toxic and harmful substances in food, which belongs to the field of food safety detection technology. It includes a box body, a purple light filter is arranged inside the box body, a feed port is opened on the top of the box body, and a weighing platform, a detection platform and a discharge port are arranged on the bottom of the box body in sequence; a hinged seat is arranged at one end of the weighing platform close to the detection platform, and a weighing platform is hinged on the hinged seat, and the end of the weighing platform close to the detection platform is located above the detection platform, and a platform scale is arranged in the middle of the weighing platform, and the platform scale is arranged opposite to the feed port; a lifting cylinder 1 is arranged at one end of the weighing platform away from the detection platform, and the piston rod end of the lifting cylinder 1 contacts the weighing platform. When the above device is in use, the toxin residue detection needle, the bacteria residue detection needle and the heavy metal residue detection needle can pass through the detection hole, and the food on the detection platform can be detected accordingly, wherein the detection hole on the detection platform is easy to accumulate food residues, which is not convenient for cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a reusable food harmful substance detection device to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a reusable food harmful substance detection device, including a box body, a partition is fixed at the middle position of the top of the box body, a top plate is fixed on one side of the partition, a feeding hopper is fixed on the other side of the partition, a liftable detection mechanism is fixed on one side of the top of the partition, the detection mechanism passes through the top plate, a collecting component is horizontally slidably arranged in the box body, bristles that fit with the bottom of the top plate are arranged on one side of the top of the collecting component, a support plate is arranged at the bottom outlet of the collecting component, a reciprocating mechanism installed at the bottom of the collecting component is connected to one side of the support plate, and a collection tray is slidably inserted on one side of the bottom end of the box body.

[0006] The effects achieved by the above components are: the pre-crushed food samples to be tested are put into the support plate at the bottom of the collecting component through the feeding hopper, the collecting component is pushed to send the food to the bottom of the detection mechanism, the detection mechanism moves downward until it is immersed in the sample to detect harmful substances, and after the detection work is completed, the detection mechanism resets upward, and the collecting component is pushed back and forth, and the bottom of the top plate and the bottom of the detection mechanism are cleaned by the horizontally moving bristles to avoid food residues adhering to the bottom of the detection mechanism. In addition, the reciprocating mechanism drives the support plate to move horizontally, so that the food sample in the collecting component falls into the collection tray, and the collection tray is pulled out of the box for slag discharge, thereby achieving the purpose of reusable device and convenient cleaning.

[0007] Preferably, the detection mechanism includes an extension plate fixed on the top of the partition, an electric lifting rod is fixed to the bottom of the extension plate, a piston block is fixed to the bottom end of the electric lifting rod, a lifting groove that slides with the piston block is opened on the top plate, and a detection probe is installed at the bottom of the piston block.

[0008] The effect achieved by the above components is: the electric lifting rod can drive the detection probe on the piston block to move downward to detect harmful substances in the sample, and can also drive the detection probe to move upward until it is flush with the bristles, making it easier for the bristles to clean the bottom of the detection mechanism.

[0009] Preferably, the collecting assembly includes a collecting box slidably mounted in the box body, two symmetrically arranged material guide plates are fixed in the collecting box, the bottom ends of the material guide plates are fitted with the top of the support plate, a shift block is fixed on one side of the collecting box, a side sliding opening slidably matched with the shift block is opened on the outside of the box body, and the reciprocating mechanism is fixed on one side of the bottom end of the collecting box.

[0010] The effect achieved by the above components is: the input samples can be concentrated on the pallet through the inclined guide plates on both sides. When the pallet is pulled out driven by the reciprocating mechanism, the guide plates can scrape the upper surface of the pallet, thereby achieving the purpose of cleaning the surface of the pallet and promoting material discharge.

[0011] Preferably, the reciprocating mechanism comprises a driving motor fixed to one side of the bottom end of the collecting box, a screw rod is fixed to the output shaft of the driving motor, and a driving block fixedly connected to the supporting plate is threadedly sleeved on the screw rod.

[0012] The effect achieved by the above components is: the drive motor can drive the screw rod to rotate forward or reverse, and then cooperate with the drive block to drive the support plate to reciprocate horizontally, which is convenient for slag removal or sample support work.

[0013] Preferably, a display is installed outside the box, and the display is electrically connected to the detection probe through a control processing module.

[0014] The effect achieved by the above components is that the display can cooperate with the control processing module to display the detection information of the detection probe in real time, which is convenient for observation.

[0015] The utility model provides a reusable food harmful substance detection device through improvement, which has the following improvements and advantages compared with the prior art:

[0016] First, the utility model can drive the detection probe on the piston block to move downward through the electric lifting rod to detect harmful substances in the sample, and can also drive the detection probe to move upward until it is flush with the bristles, and use the bristles that move horizontally to clean the bottom of the top plate and the bottom of the detection mechanism to prevent food residues from adhering to the bottom of the detection mechanism;

[0017] Secondly, the utility model can concentrate the input samples on the pallet through the inclined guide plates on both sides. When the pallet is pulled out driven by the reciprocating mechanism, the guide plates can scrape the upper surface of the pallet to achieve the purpose of cleaning the surface of the pallet and promote material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the utility model in which the support plate is in an open state.

[0023] Description of reference numerals:

[0024] 1. Box body; 2. Partition; 3. Top plate; 4. Detection mechanism; 41. Extension plate; 42. Electric lifting rod; 43. Piston block; 44. Detection probe; 5. Feed hopper; 6. Side sliding port; 7. Collection tray; 8. Display; 9. Collection assembly; 91. Collection box; 92. Guide plate; 93. Dial block; 10. Support plate; 11. Bristles; 12. Reciprocating mechanism; 121. Drive motor; 122. Screw rod; 123. Drive block. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a reusable food harmful substance detection device through improvement. The technical solution of the utility model is:

[0027] In the embodiment of the present utility model, Figure 1-Figure 4 As shown, a reusable food harmful substance detection device comprises a box body 1, a partition plate 2 is fixed at the middle position of the top of the box body 1, a top plate 3 is fixed on one side of the partition plate 2, a hopper 5 is fixed on the other side of the partition plate 2, a liftable detection mechanism 4 is fixed on one side of the top of the partition plate 2, the detection mechanism 4 penetrates the top plate 3, a collecting component 9 is arranged to slide horizontally in the box body 1, a brush 11 is arranged on one side of the top of the collecting component 9 to fit the bottom of the top plate 3, a support plate 10 is arranged at the bottom outlet of the collecting component 9, a reciprocating mechanism 12 installed at the bottom of the collecting component 9 is connected to one side of the support plate 10, a collecting tray 7 is slidably inserted on one side of the bottom end of the box body 1, and the pre-crushed food sample to be detected is put into the support plate 10 at the bottom of the collecting component 9 through the hopper 5. , push the collecting component 9 to send the food to the bottom of the detection mechanism 4, the detection mechanism 4 moves downward until it is immersed in the sample to detect harmful substances. After the detection work is completed, the detection mechanism 4 resets upward and pushes the collecting component 9 back and forth. The bottom of the top plate 3 and the bottom of the detection mechanism 4 are cleaned by the transversely moving bristles 11 to prevent food residues from adhering to the bottom of the detection mechanism 4. In addition, the reciprocating mechanism 12 drives the support plate 10 to move transversely, so that the food sample in the collecting component 9 falls into the collecting tray 7, and the collecting tray 7 is pulled out of the box 1 for slag discharge, so as to achieve the purpose of reusable use of the device and convenient cleaning work. A display 8 is installed on the outside of the box 1, and the display 8 is electrically connected to the detection probe 44 through the control processing module.

[0028] In an embodiment of the utility model, the detection mechanism 4 includes an extension plate 41 fixed to the top of the partition 2, an electric lifting rod 42 is fixed to the bottom of the extension plate 41, a piston block 43 is fixed to the bottom end of the electric lifting rod 42, a lifting groove is provided on the top plate 3 for slidingly cooperating with the piston block 43, and a detection probe 44 is installed at the bottom of the piston block 43. The electric lifting rod 42 can drive the detection probe 44 on the piston block 43 to move downward to detect harmful substances in the sample, and can also drive the detection probe 44 to move upward until it is flush with the bristles 11, so as to facilitate the bristles 11 to clean the bottom of the detection mechanism 4.

[0029] In the embodiment of the utility model, the collecting assembly 9 includes a collecting box 91 slidably mounted in the box body 1, two symmetrically arranged guide plates 92 are fixed in the collecting box 91, the bottom end of the guide plate 92 is in contact with the top of the support plate 10, a shift block 93 is fixed on one side of the collecting box 91, and a side sliding opening 6 for slidingly cooperating with the shift block 93 is provided on the outside of the box body 1. The reciprocating mechanism 12 is fixed on one side of the bottom end of the collecting box 91, and the sample put in can be concentrated on the support plate 10 through the guide plates 92 inclined on both sides. When the support plate 10 is pulled out under the drive of the reciprocating mechanism 12, the guide plates 92 are moved to the top of the support plate 10. The plate 92 can scrape the upper surface of the support plate 10 to achieve the purpose of cleaning the surface of the support plate 10 and promote material discharge. The reciprocating mechanism 12 includes a driving motor 121 fixed to one side of the bottom end of the collecting box 91. The output shaft of the driving motor 121 is fixed with a screw rod 122. The screw rod 122 is threadedly sleeved with a driving block 123 fixedly connected to the support plate 10. The driving motor 121 can drive the screw rod 122 to rotate forward or reverse, and then cooperate with the driving block 123 to drive the support plate 10 to reciprocate horizontally, which is convenient for slag discharge or sample support.

[0030] The working principle of a reusable food harmful substance detection device provided by the utility model is as follows: a pre-crushed food sample to be detected is put into the support plate 10 at the bottom of the collection component 9 through the feeding hopper 5, and the collection component 9 is pushed to send the food to the bottom of the detection mechanism 4, and the electric lifting rod 42 can drive the detection probe 44 on the piston block 43 to move downward to perform harmful substance detection on the sample, and the display 8 can cooperate with the control processing module to display the detection information of the detection probe 44 in real time. After the detection work is completed, the electric lifting rod 42 drives the detection probe 44 to move upward until it is flush with the bristles 11, and the collection box 91 is pushed back and forth by the shifting block 93, and the bottom of the top plate 3 and the bottom of the detection mechanism 4 are cleaned by the transversely moving bristles 11 to avoid food residues adhering to the bottom of the detection mechanism 4. In addition, the driving motor 121 can drive the screw rod 122 to rotate, and then can cooperate with the driving block 123 to drive the support plate 10 to move horizontally, so that the food sample in the collection component 9 falls into the collection tray 7, and the collection tray 7 is pulled out of the box body 1 for slag discharge.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reusable food harmful substance detection device, comprising a box body (1), a partition (2) fixed at the middle position of the top of the box body (1), a top plate (3) fixed on one side of the partition (2), and a feed hopper (5) fixed on the other side of the partition (2), characterized in that: A detection mechanism (4) that can be raised and lowered is fixed to one side of the top of the partition (2), and the detection mechanism (4) passes through the top plate (3). A collecting assembly (9) is arranged in a transverse sliding manner in the box body (1), and a brush (11) that fits with the bottom of the top plate (3) is arranged on one side of the top of the collecting assembly (9). A support plate (10) is arranged at the discharge port at the bottom of the collecting assembly (9), and one side of the support plate (10) is connected to a reciprocating mechanism (12) installed at the bottom of the collecting assembly (9). A collecting tray (7) is slidably inserted into one side of the bottom of the box body (1).

2. A reusable food harmful substance detection device according to claim 1, characterized in that: The detection mechanism (4) comprises an extension plate (41) fixed to the top of the partition (2), an electric lifting rod (42) is fixed to the bottom of the extension plate (41), a piston block (43) is fixed to the bottom end of the electric lifting rod (42), a lifting groove slidably matched with the piston block (43) is formed on the top plate (3), and a detection probe (44) is installed at the bottom of the piston block (43).

3. A reusable food harmful substance detection device according to claim 1, characterized in that: The collecting assembly (9) comprises a collecting box (91) slidably mounted in the box body (1), two symmetrically arranged material guide plates (92) are fixed in the collecting box (91), the bottom ends of the material guide plates (92) are in contact with the top of the supporting plate (10), a shifting block (93) is fixed on one side of the collecting box (91), a side sliding opening (6) slidably engaged with the shifting block (93) is provided on the outside of the box body (1), and the reciprocating mechanism (12) is fixed on one side of the bottom end of the collecting box (91).

4. A reusable food harmful substance detection device according to claim 3, characterized in that: The reciprocating mechanism (12) comprises a driving motor (121) fixed to one side of the bottom end of the collecting box (91); a screw rod (122) is fixed to the output shaft of the driving motor (121); a driving block (123) fixedly connected to the support plate (10) is threadedly sleeved on the screw rod (122).

5. A reusable food harmful substance detection device according to claim 2, characterized in that: A display (8) is installed outside the box (1), and the display (8) is electrically connected to the detection probe (44) through a control processing module.

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