Stirring device for food safety detection

Abstract

The utility model belongs to the technical field of food detection, and particularly relates to a stirring device for food safety detection, which comprises a mounting frame, a placing groove is arranged on the left lower side of the mounting frame, a storage mechanism is arranged in the placing groove, and the upper end of the storage mechanism is in transmission connection with a driving mechanism. During use, the storage cylinder can be placed in the placement groove, at the moment, the electric push rod can be controlled to extend to drive the fixed disc to descend, so that the shifting rod is connected with the rotating groove in an inserted mode, and then the motor can be controlled to work to drive the stirring rod to rotate to stir samples in the storage cylinder; after stirring is completed and a sample is taken out of the storage cylinder, the storage mechanism in direct contact with the food sample can be integrally discarded as a disposable tool, so that the situation that the food sample is left on a related structure and pollutes other samples in subsequent use is avoided, and the device is small in size, easy to carry and convenient to use. The device is suitable for detection personnel to carry out on-site quick detection work when going out, and the practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to food detection technical field, concretely relates to a stirring device for food safety detection. BACKGROUND

[0002] Food safety refers to that food is non-toxic and harmless, meets the nutritional requirements, does not cause any acute, subacute or chronic harm to human health, according to the definition of food safety, food safety is a public health problem that "food toxic and harmful substances affect human health", food safety is also a cross-disciplinary field that discusses ensuring food hygiene and food safety, reducing disease hazards and preventing food poisoning in the process of food processing, storage and sales, so food safety is very important, before food safety detection, granular samples such as starch, wheat flour and milk powder need to be fully stirred and dissolved to be the final detection sample;

[0003] The patent document with the authorized announcement number CN 208894062 U discloses a food safety detection stirring device convenient for sampling, which can take out three samples from the inner cavity of the stirring box at the same time, avoids the sampling operation of the detection personnel for many times, and improves the work efficiency of the detection personnel, however, the device is large in size, is inconvenient for food inspectors to carry to the scene for food rapid detection work, and the device is difficult to clean and disinfect the related structures such as the inner wall of the stirring box and the stirring rod which directly contact the food sample, and the device is provided with high-cost components such as a motor, and is difficult to be used as a disposable tool, so that the residual video samples on the stirring box and the stirring rod and other structures are easy to contaminate other food samples, and then affect the test results. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a stirring device for food safety detection, which can disassemble the structures directly contacted with food and use them as disposable tools, so that the food samples are effectively prevented from being contaminated and affecting the test results during storage.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A stirring device for food safety detection, comprising a mounting frame, a placing groove is formed in the lower left side of the mounting frame, a storage mechanism is arranged in the placing groove, the upper end of the storage mechanism is in transmission connection with a driving mechanism, the driving mechanism is arranged in a fixed groove, and the fixed groove is formed in the upper left side of the mounting frame.

[0007] The left side of the mounting frame is provided with a slot at the front end and the rear end, and the two slots are in plug-in connection with the cover plate.

[0008] The storage mechanism comprises a storage cylinder, the bottom end of the storage cylinder is sleeved in the placing groove, and the upper end of the storage cylinder is threadedly connected with the threaded cover.

[0009] The middle part of the threaded cover is rotationally connected with the rotating disc through a sealing bearing, the bottom surface middle part of the rotating disc is fixedly connected with the upper end of the stirring rod, and the stirring rod is sleeved in the storage cylinder.

[0010] Two rotating grooves are formed in the upper surface of the rotating disc, and the two rotating grooves are connected with the driving mechanism.

[0011] The driving mechanism comprises two electric push rods, and the upper ends of the two electric push rods are fixedly connected with the upper ends of the fixed grooves.

[0012] The upper ends of the two electric push rods are fixedly connected with the upper surface of the fixed disc, and the bottom surface of the fixed disc is fixedly connected with the upper ends of the two fixed rods.

[0013] The bottom ends of the two fixed rods are fixedly connected with the upper surfaces of the two pressing discs, the bottom surfaces of the two pressing discs are overlapped with the upper surface of the threaded cover, and the bottom surface middle part of the fixed disc is fixedly connected with the upper end of the motor.

[0014] The output shaft of the motor is fixedly connected with the middle part of the fixed plate, the bottom surface front and rear ends of the fixed plate are fixedly connected with the upper ends of the two push rods, and the bottom ends of the two push rods are inserted into the two rotating grooves.

[0015] The input ends of the motor and the two electric push rods are electrically connected with the output end of the control panel, the control panel is fixedly arranged on the front side of the mounting frame, the input end of the control panel is electrically connected with the output end of the storage battery, and the storage battery is fixedly arranged in the mounting cavity.

[0016] The mounting cavity is arranged at the right end of the mounting frame, the input end of the storage battery is electrically connected with the charging socket, and the charging socket is fixedly arranged on the right side of the mounting frame.

[0017] The bottom surface of the mounting frame is fixedly provided with suction discs at four corners, and the cover plate is in interference fit with the slot.

[0018] The utility model discloses the following technical effects are obtained:

[0019] The utility model discloses a storage mechanism is provided with the storage cylinder, and the sample can be stored in the storage cylinder, and then the screw cap is used to close the storage cylinder, and the storage cylinder is placed in the placing recess, and the electric push rod is controlled to elongate and drive the fixed disc to drop to make the stirrer bar rotate and stir the sample in the storage cylinder, and the storage mechanism directly contacted with the food sample can be discarded as a disposable tool after the sample is taken out from the storage cylinder, thereby avoiding the food sample from being left on the related structure and polluting other samples in subsequent use, and the device is small in size, easy to carry, suitable for detection personnel to carry out on-site rapid detection work in the field, and the practicality is strengthened. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the front view structure schematic diagram of the utility model discloses;

[0021] Figure 2 It is the front view section structure schematic diagram of the utility model discloses;

[0022] Figure 3 It is the structure schematic diagram of mounting frame in the utility model discloses;

[0023] Figure 4 It is the front view section structure schematic diagram of storage mechanism in the utility model discloses;

[0024] Figure 5 It is the structure schematic diagram of drive mechanism in the utility model discloses.

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1, mounting frame;2, charging socket;3, suction cup;4, storage mechanism;41, storage cylinder;42, stirring rod;43, screw cap;44, turntable;45, rotating groove;5, slot;6, cover plate;7, control panel;8, drive mechanism;81, electric push rod;82, fixed disc;83, fixed rod;84, pressing plate;85, stirrer bar;86, fixed plate;87, motor;9, mounting cavity;10, battery;11, fixed recess;12, placing recess. DETAILED DESCRIPTION

[0027] In order to make the purpose and the advantage of the utility model more clearly obvious, the following specific description is carried out to the utility model with the embodiment. It is understood that the following text is only used to describe one or several specific implementation modes of the utility model, and does not strictly limit the protection scope of the utility model.

[0028] As Figures 1-5As shown, a kind of stirring device for food safety detection, including mounting bracket 1, the lower left side of mounting bracket 1 is equipped with placing recess 12, storing mechanism 4 is provided in placing recess 12, the upper end of storing mechanism 4 is connected with driving mechanism 8, driving mechanism 8 is arranged in fixed recess 11, and fixed recess 11 is equipped in the upper left side of mounting bracket 1;

[0029] The left side of mounting bracket 1 is equipped with slot 5 at front and back ends, two slot 5 are all inserted with cover plate 6, by being equipped with slot 5 in the left side of mounting bracket 1, after using the device, cover plate 6 can be inserted into slot 5 to close fixed recess 11 and driving mechanism 8, to avoid driving mechanism 8 from being damaged by external sundries collision when carrying and storing the device.

[0030] Further, storing mechanism 4 includes storage cylinder 41, the bottom end of storage cylinder 41 is sleeved in placing recess 12, and the upper end of storage cylinder 41 is connected with screw cover 43 in screw.

[0031] Further, the middle part of screw cover 43 is rotatably connected with rotating disc 44 by sealing bearing, the bottom surface middle part of rotating disc 44 is fixedly connected with the upper end of stirring rod 42, and stirring rod 42 is sleeved in storage cylinder 41.

[0032] Further, the upper surface of rotating disc 44 is equipped with two rotating grooves 45, and the two rotating grooves 45 are connected with driving mechanism 8, by being equipped with rotating groove 45 on the upper surface of rotating disc 44, when stirring rod 42 is rotated by driving mechanism 8, the lever 85 can be inserted into rotating groove 45, so that rotating disc 44 and stirring rod 42 are rotated together when the lever 85 is rotated to the end of rotating groove 45.

[0033] Further, driving mechanism 8 includes two electric push rods 81, and the upper ends of the two electric push rods 81 are fixedly connected with the upper end of fixed recess 11.

[0034] Further, the upper ends of the two electric push rods 81 are fixedly connected with the upper surface of fixed disc 82, and the bottom surface of fixed disc 82 is fixedly connected with the upper ends of the two fixed rods 83.

[0035] Further, the bottom ends of the two fixed rods 83 are fixedly connected with the upper surfaces of the two pressure plates 84 respectively, the bottom surfaces of the two pressure plates 84 are lapped with the upper surface of screw cover 43, the bottom surface middle part of fixed disc 82 is fixedly connected with the upper end of motor 87, by setting fixed rod 83 to connect pressure plate 84 with fixed disc 82, so that pressure plate 84 contacts screw cover 43 when lever 85 is inserted with rotating groove 45 when fixed disc 82 descends, and then downward pressure is applied to screw cover 43 and storage cylinder 41 by pressure plate 84, to improve the stability of storage cylinder 41.

[0036] Further, the output shaft of the motor 87 is fixedly connected with the middle part of the fixed plate 86, the bottom surface of the fixed plate 86 is fixedly connected with the upper ends of the two push rods 85 respectively, and the bottom ends of the two push rods 85 are respectively inserted into the two rotating grooves 45.

[0037] Further, the input ends of the motor 87 and the two electric push rods 81 are electrically connected with the output end of the control panel 7, the control panel 7 is fixedly arranged on the front side of the mounting frame 1, the input end of the control panel 7 is electrically connected with the output end of the storage battery 10, and the storage battery 10 is fixedly arranged in the mounting cavity 9.

[0038] The mounting cavity 9 is arranged at the right end of the mounting frame 1, the input end of the storage battery 10 is electrically connected with the charging socket 2, and the charging socket 2 is fixedly arranged on the right side of the mounting frame 1.

[0039] Further, the suction disc 3 is arranged at the four corners of the bottom surface of the mounting frame 1, and the cover plate 6 is in interference fit with the insertion groove 5, so that the suction disc 3 is adsorbed to the placement surface when the device is placed, thereby effectively improving the stability of the device when placed.

[0040] The working principle of the device is as follows: when the device is used to stir the food sample, the collected food sample can be stored in the storage cylinder 41, then the threaded cover 43 is connected with the upper end of the storage cylinder 41 to close the storage cylinder 41, at this time, the user can place the storage cylinder 41 in the placement groove 12 and make the storage cylinder 41 contact with the right end of the placement groove 12, then the user can control the electric push rod 81 to extend and push the fixed disc 82 to descend through the control panel 7, and the electric push rod 81 stops extending when the pressing disc 84 contacts with the upper end of the threaded cover 43, then the user can control the motor 87 to work through the control panel 7, the motor 87 drives the fixed plate 86 and the push rod 85 to rotate when working, the rotating disc 44 and the stirring rod 42 rotate together when the push rod 85 rotates to contact with the end of the rotating groove 45, at this time, the food sample in the interior is stirred by the rotation of the stirring rod 42, after the stirring is completed, the motor 87 can be turned off, and the electric push rod 81 is controlled to retract so that the pressing disc 84 is separated from the threaded cover 43 and the push rod 85 is separated from the rotating groove 45, at this time, the user can take out the storage mechanism 4 from the placement groove 12, then the threaded cover 43 is removed to take the sample in the storage cylinder 41, at this time, the user can insert the cover plate 6 into the insertion groove 5 to close the left end of the mounting frame 1.

[0041] The above merely describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application. Structures, devices and operation methods not specifically described and explained in the present application are implemented according to conventional means in the art, unless otherwise specified and limited.

Claims

1. A stirring device for food safety detection, comprising a mounting frame (1), characterized in that: The lower left side of the mounting frame (1) is provided with a placing groove (12), and a storage mechanism (4) is arranged in the placing groove (12). The upper end of the storage mechanism (4) is in transmission connection with a driving mechanism (8), and the driving mechanism (8) is arranged in a fixed groove (11) arranged on the upper left side of the mounting frame (1). The left side of the mounting frame (1) is provided with a slot (5) at the front and rear ends, and the two slots (5) are in insertion connection with a cover plate (6).

2. The stirring device for food safety detection according to claim 1, characterized in that: The storage mechanism (4) comprises a storage cylinder (41), and the bottom end of the storage cylinder (41) is sleeved in the placing groove (12). The upper end of the storage cylinder (41) is in threaded connection with a threaded cover (43).

3. The stirring device for food safety detection according to claim 2, characterized in that: The middle part of the threaded cover (43) is in rotary connection with a rotating disc (44) through a sealing bearing. The bottom surface of the rotating disc (44) is fixedly connected with the upper end of a stirring rod (42).

4. The stirring device for food safety detection according to claim 3, characterized in that: The upper surface of the rotating disc (44) is provided with two rotary grooves (45), and the two rotary grooves (45) are connected with the driving mechanism (8).

5. The stirring device for food safety detection according to claim 1, characterized in that: The driving mechanism (8) comprises two electric push rods (81), and the upper ends of the two electric push rods (81) are fixedly connected with the upper end of the fixed groove (11).

6. The stirring device for food safety detection according to claim 5, characterized in that: The upper ends of the two electric push rods (81) are fixedly connected with the upper surface of a fixed disc (82), and the bottom surface of the fixed disc (82) is fixedly connected with the upper ends of two fixed rods (83).

7. The stirring device for food safety detection according to claim 6, characterized in that: The bottom ends of the two fixed rods (83) are fixedly connected with the upper surfaces of two pressing discs (84), and the bottom surfaces of the two pressing discs (84) are overlapped with the upper surface of the threaded cover (43). The bottom surface of the fixed disc (82) is fixedly connected with the upper end of a motor (87).

8. The stirring device for food safety detection according to claim 7, characterized in that: The output shaft of the motor (87) is fixedly connected with the middle part of a fixed plate (86), and the bottom surfaces of the fixed plate (86) are fixedly connected with the upper ends of two push rods (85). The bottom ends of the two push rods (85) are in insertion connection with the two rotary grooves (45).

9. The food safety testing stirring device according to claim 8, characterized in that: The input ends of the motor (87) and the two electric push rods (81) are electrically connected with the output end of a control panel (7). The control panel (7) is fixedly arranged on the front side of the mounting frame (1). The input end of the control panel (7) is electrically connected with the output end of a storage battery (10), and the storage battery (10) is fixedly arranged in a mounting cavity (9). The mounting cavity (9) is arranged at the right end of the mounting frame (1), and the input end of the storage battery (10) is electrically connected with a charging socket (2). The charging socket (2) is fixedly arranged on the right side of the mounting frame (1).

10. The food safety testing stirring device according to claim 1, wherein: The bottom surface of the mounting frame (1) is fixedly provided with suction discs (3) at the four corners. The cover plate (6) is in interference fit with the slot (5).

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