Portable food detection device

Abstract

The utility model provides a portable food detection device, which relates to the technical field of food detection, and comprises a device shell assembly, the device shell assembly comprises a box body, a placement frame is clamped in the box body, and a detection piece mounting plate is fixedly clamped in the box body; a test tube fastening plate is clamped at the top of the detection piece mounting plate; a food detection sampling test tube is clamped at the bottom of the test tube fastening plate. After a food sample test tube is placed on a placing rack, a rotating rod is rotated to drive a push plate to adjust the height until the heights of a stirring impeller and a crushing cutter wheel are appropriate, and the rotating rod is held to start a motor to drive the stirring impeller and the crushing cutter wheel to rotate through a rotating shaft; corresponding devices such as a spectrum detection module, a gas detection module and a temperature and humidity detection module on the detection piece mounting plate are utilized, so that food detection can be completed on site, and the problems that an existing food detection device is large in use limitation and cannot meet the requirement for rapid and convenient on-site detection are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food detection technical field especially, relates to a portable food detection device. BACKGROUND

[0002] In the existing food detection field, the traditional food detection device is mostly bulky, complex operation, does not have portability, and usually needs to transport food samples to the laboratory for detection after sampling, which cannot be realized in the case of on-site detection, and the existing food detection device has great use limitation and cannot meet the rapid and convenient on-site detection requirement, and it is difficult to realize flexible operation when different sample test tubes need to be stirred, crushed and mixed, so as to carry out subsequent food detection. SUMMARY

[0003] The portable food detection device disclosed by the embodiment of the present application can complete food detection on site by rotating the rotating rod to drive the push plate to adjust the height, holding the rotating rod to start the motor to drive the stirring impeller and the crushing cutter wheel to rotate, and then using the corresponding devices such as the spectrum detection module on the detection piece mounting plate.

[0004] The first aspect of the present application provides a portable food detection device, which specifically comprises: a device shell assembly; the device shell assembly comprises a box body, a placing rack is connected to the inside of the box body, a detection piece mounting plate is fixedly connected to the inside of the box body, horizontal grooves are formed on the front and rear sides of the inner wall of the box body, three horizontal grooves are formed, two vertical grooves are formed on the top of each horizontal groove, and the vertical grooves are connected to the top surface of the box body; a test tube fastening plate is connected to the top of the detection piece mounting plate; a food detection sampling test tube is connected to the bottom of the test tube fastening plate, a threaded tube is screw-connected to the inside of the test tube fastening plate; a motor is fixedly installed at the top end of the threaded tube; a rotating shaft is coaxially connected to the drive shaft of the motor, a stirring impeller is screw-connected to the bottom end of the rotating shaft, a crushing cutter wheel is screw-connected to the bottom of the stirring impeller, the crushing cutter wheel, the stirring impeller, the rotating shaft and the motor form a stirring and crushing piece, the rotating shaft penetrates through the threaded tube, the same size threaded rods are respectively welded to the top surface of the stirring impeller and the top surface of the crushing cutter wheel, and the same size threaded holes are respectively formed on the bottom of the rotating shaft and the bottom of the stirring impeller.

[0005] In at least some embodiments, the device shell assembly further comprises a top cover and a lifting rope, the top cover is fixedly connected to the top end of the box body, the lifting rope penetrates through the through grooves formed on the left and right sides of the top cover and the box body, and after the top cover is buckled to the top of the box body, the device shell assembly can be carried away by pulling the lifting rope, which is convenient to carry.

[0006] In at least some embodiments, a push plate is fixedly welded to the bottom surface of the threaded tube, the push plate is connected to the inside of the sampling test tube, and two rotating rods are fixedly connected to the top end of the threaded tube.

[0007] In at least some embodiments, the bottom of the test tube fastening plate is welded with an inner clamping plate and an outer clamping plate, the outer wall of the inner clamping plate is tightly fitted on the inner wall of the sampling test tube, the inner wall of the outer clamping plate is tightly fitted on the outer wall of the sampling test tube, and the outer clamping plate is clamped in the slot formed in the inside of the detection element mounting plate.

[0008] In at least some embodiments, the placing rack is divided into a first placing rack, a second placing rack and a third placing rack, the inside of the first placing rack, the second placing rack and the third placing rack are respectively provided with test tube holder holes and are different in size, and the front and back sides of the first placing rack, the second placing rack and the third placing rack are respectively provided with two clamping ear plates clamped in the horizontal groove.

[0009] The utility model provides a portable food detection device, has the following beneficial effects:

[0010] In use, after the food sample test tube is placed on the placing rack, the test tube and the detection element mounting plate are fixedly clamped by the test tube fastening plate, the height is adjusted by rotating the rotating rod to drive the push plate, until the height of the stirring impeller and the crushing cutter wheel is appropriate, the rotating rod is held to start the motor to drive the stirring impeller and the crushing cutter wheel to rotate through the rotating shaft, and the corresponding devices such as the spectrum detection module, the gas detection module and the temperature and humidity detection module on the detection element mounting plate can complete food detection on the spot.

[0011] The stirring impeller and the crushing cutter wheel can be freely combined for use, and the modular design enables stirring, crushing and mixing to be selected according to the state and capacity of the food sample, thereby improving the flexibility of use. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the utility model, and are not limited to the utility model.

[0014] In the drawings:

[0015] Figure 1 The structure schematic view of the device shell assembly of the application is shown;

[0016] Figure 2 The box structure schematic view when the top cover of the application is buckled is shown;

[0017] Figure 3 The structure schematic view of the placing rack of the application is shown;

[0018] Figure 4 The structure schematic view of the detection element mounting plate of the application is shown;

[0019] Figure 5 The structure diagram of the box of the present application is shown;

[0020] Figure 6 The structure diagram of the test tube fastening plate of the present application is shown;

[0021] Figure 7 The structure diagram of the threaded pipe and the test tube fastening plate of the present application is shown;

[0022] Figure 8 The structure diagram of the threaded pipe of the present application is shown;

[0023] Figure 9 The structure diagram of the stirring and crushing piece of the present application is shown;

[0024] Figure 10 The structure diagram of the upper clamping ear plate of the present application is shown.

[0025] List of reference signs

[0026] 1, device housing assembly; 11, box; 1101, horizontal groove; 1102, vertical groove; 1103, through groove; 12, top cover; 13, lifting rope;

[0027] 2, placing rack; 21, first placing rack; 22, second placing rack; 23, third placing rack; 201, clamping ear plate;

[0028] 3, detection piece mounting plate;

[0029] 4, test tube fastening plate; 401, inner clamping plate; 402, outer clamping plate;

[0030] 5, threaded pipe; 501, push plate; 502, rotating rod;

[0031] 6, stirring and crushing piece; 61, motor; 62, rotating shaft; 63, stirring impeller; 64, crushing knife wheel. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Embodiment: please refer to the drawings of the present application Figure 1 to the drawings of the present application Figure 10 :

[0034] The utility model provides a portable food detection device, include: device shell subassembly 1, device shell subassembly 1 includes the box 11, the inside joint of box 11 has the rack 2, the inside fixed joint of box 11 has detection piece mounting panel 3, the top joint of detection piece mounting panel 3 has test tube fastening plate 4, the bottom joint of test tube fastening plate 4 has food detection sampling test tube, the inside screw thread connection of test tube fastening plate 4 has screw pipe 5, the top fixed mounting of screw pipe 5 has motor 61, the driving shaft coaxial connection of motor 61 has the shaft 62, the bottom through screw thread connection of the shaft 62 has the stirring impeller 63, the bottom through screw thread connection of stirring impeller 63 has the comminuting knife wheel 64, comminuting knife wheel 64, stirring impeller 63, the shaft 62 and motor 61 form stirring comminuting piece 6.

[0035] In the embodiment of the present disclosure, as shown in the accompanying drawings, Figure 4 The bottom of the test tube fastening plate 4 is welded with an inner clamping plate 401 and an outer clamping plate 402, the outer wall of the inner clamping plate 401 is tightly attached to the inner wall of the sampling test tube, the inner wall of the outer clamping plate 402 is tightly attached to the outer wall of the sampling test tube, and the outer clamping plate 402 is clamped in the slot formed in the inside of the detection piece mounting panel 3, and a round hole is formed in the inside of the detection piece mounting panel 3 for installing and fixing the corresponding devices such as the spectrum detection module, the gas detection module, and the temperature and humidity detection module for food detection, so as to meet the needs of food detection.

[0036] In the embodiment of the present disclosure, as shown in the accompanying drawings, Figure 1 and the accompanying drawings, Figure 2 The device shell subassembly 1 further includes a top cover 12 and a lifting rope 13, the top cover 12 is fixedly clamped at the top end of the box 11, and the lifting rope 13 penetrates through the through slot 1103 formed in the inside of the top cover 12 and the box 11 on both sides, after the top cover 12 is buckled to the top of the box 11, the lifting rope 13 can be pulled up to carry away the device shell subassembly 1, which is convenient to carry, after the top cover 12 is lifted upwards, it is turned to the back side of the box 11, the top cover 12 is not easy to fall off, and at the same time, the top surface of the box 11 is opened, so that the box 11 can be used for food sampling detection and storage.

[0037] In the embodiment of the present disclosure, as shown in the accompanying drawings, Figure 5 The inner wall of the box 11 is provided with horizontal grooves 1101 on both sides, the horizontal grooves 1101 are provided with three grooves, and two vertical grooves 1102 are formed at the top of each horizontal groove 1101, the vertical grooves 1102 are communicated to the top surface of the box 11, the horizontal grooves 1101 are used to adjust the position of the rack 2 in the left-right direction at will, and the vertical grooves 1102 are used to take out the rack 2 from the vertical direction, so that the food detection samples on the rack 2 can be taken out at the same time, without taking out one by one, which improves the convenience of use and facilitates the cleaning of the rack 2.

[0038] In the embodiment of the present disclosure, as shown in the accompanying drawings, Figure 9As shown, the rotating shaft 62 penetrates the threaded tube 5, the top surface of the stirring impeller 63 and the top surface of the crushing cutter wheel 64 are fixedly welded with threaded rods of the same size, the bottom of the rotating shaft 62 and the bottom of the stirring impeller 63 are respectively provided with threaded holes of the same size, the stirring impeller 63 and the crushing cutter wheel 64 can be freely combined for use, and the modular design enables stirring, crushing and mixing to be selected according to the state and capacity of the food sample.

[0039] In the embodiments of the present disclosure, as shown in the accompanying Figure 7 and the accompanying Figure 8 As shown, the bottom surface of the threaded tube 5 is fixedly welded with a push plate 501, the push plate 501 is clamped inside the sampling test tube, the top end of the threaded tube 5 is fixedly connected with two rotating rods 502, the rotating rods 502 are rotated to drive the threaded tube 5 to rotate and move up and down, thereby adjusting the height of the push plate 501, so that the sample inside the sampling test tube can be fully mixed, stirred or crushed, in order to prepare for the subsequent food detection step.

[0040] In the embodiments of the present disclosure, as shown in the accompanying Figure 3 and the accompanying Figure 10 As shown, the rack 2 is divided into a first rack 21, a second rack 22 and a third rack 23, the inside of the first rack 21, the second rack 22 and the third rack 23 are respectively provided with test tube support holes and are different in size, the front and back sides of the first rack 21, the second rack 22 and the third rack 23 are respectively provided with two clamping ear plates 201, the clamping ear plates 201 are clamped in the horizontal groove 1101, and the first rack 21, the second rack 22 and the third rack 23 can be used to place and fix different sizes of test tubes, so as to place the samples after stirring or crushing, and cooperate with the food detection member to detect.

[0041] The specific use mode and effect of the embodiment are as follows:

[0042] In the present application, the food sample test tube after sampling is placed on the rack 2 of the corresponding size, the test tube and the detection member mounting plate 3 are fixedly clamped by the test tube fastening plate 4, the threaded tube 5 is rotated and moved up and down by rotating the rotating rod 502, thereby adjusting the height of the push plate 501, until the height of the stirring impeller 63 and the crushing cutter wheel 64 is appropriate, holding the rotating rod 502 starts the motor 61 to drive the stirring impeller 63 and the crushing cutter wheel 64 to rotate through the rotating shaft 62, realizing the crushing, mixing and stirring of the sample, and then using the corresponding devices such as the spectrum detection module, the gas detection module and the temperature and humidity detection module on the detection member mounting plate 3, the food detection is completed.

[0043] In this paper, the following points need attention:

[0044] 1. The drawings of the present disclosure only relate to the structures involved in the present disclosure, and other structures can refer to the general design.

[0045] 2. Embodiments and features of embodiments of the present disclosure can be combined if they do not contradict each other.

[0046] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A portable food inspection device comprising: Device shell assembly (1), characterized in that the device shell assembly (1) comprises a box (11), the inside of the box (11) is clamped with a rack (2), the inside of the box (11) is fixedly clamped with a detection piece mounting plate (3); the top of the detection piece mounting plate (3) is clamped with a test tube fastening plate (4); the bottom of the test tube fastening plate (4) is clamped with a food detection sampling test tube, the inside of the test tube fastening plate (4) is threadedly connected with a threaded tube (5); the top end of the threaded tube (5) is fixedly installed with a motor (61); the drive shaft of the motor (61) is coaxially connected with a rotating shaft (62), the bottom end of the rotating shaft (62) is threadedly connected with an impeller (63), the bottom of the impeller (63) is threadedly connected with a crushing knife wheel (64), and the crushing knife wheel (64), the impeller (63), the rotating shaft (62) and the motor (61) form a stirring and crushing piece (6).

2. The portable food detection device according to claim 1, wherein The device shell assembly (1) further comprises a top cover (12) and a lifting rope (13), the top cover (12) is fixedly clamped at the top end of the box (11), and the lifting rope (13) penetrates the through slot (1103) inside the top cover (12) and the box (11) left and right sides.

3. The portable food detection device according to claim 2, wherein The inner wall of the box (11) is provided with horizontal grooves (1101) on the front and back sides, the horizontal grooves (1101) are provided with three grooves, and two vertical grooves (1102) are provided on the top of each horizontal groove (1101), and the vertical grooves (1102) are communicated to the top surface of the box (11).

4. The portable food detection device according to claim 3, wherein The rack (2) is provided with a first rack (21), a second rack (22) and a third rack (23), the inside of the first rack (21), the second rack (22) and the third rack (23) is respectively provided with test tube supporting holes of different sizes, and the front and back sides of the first rack (21), the second rack (22) and the third rack (23) are respectively provided with two clamping ear plates (201), and the clamping ear plates (201) are clamped in the horizontal grooves (1101).

5. The portable food detection device according to claim 1, wherein The bottom of the test tube fastening plate (4) is welded with an inner clamping plate (401) and an outer clamping plate (402), the inner wall of the inner clamping plate (401) is tightly attached to the inner wall of the sampling test tube, the inner wall of the outer clamping plate (402) is tightly attached to the outer wall of the sampling test tube, and the outer clamping plate (402) is clamped in the insertion slot in the detection piece mounting plate (3).

6. The portable food detection device according to claim 1, wherein The bottom surface of the threaded tube (5) is fixedly welded with a push plate (501), the push plate (501) is clamped inside the sampling test tube, and the top end of the threaded tube (5) is fixedly connected with two rotating rods (502).

7. The portable food detection device according to claim 6, wherein The rotating shaft (62) penetrates the threaded pipe (5), the top surface of the stirring impeller (63) and the top surface of the crushing blade wheel (64) are respectively fixed with threaded rods of the same size, and the bottom of the rotating shaft (62) and the bottom of the stirring impeller (63) are respectively provided with threaded holes of the same size.

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