Sampler for food metering detection

Abstract

The utility model relates to the technical field of food metering detection, in particular to a sampler for food metering detection. Comprising a sampling barrel, a connecting rod, a grip and a plurality of sampling modules, each sampling module comprises a driving piece, a cam, a movable plate, a fixed rod, a sealing plate, a spring and a sealing cover, the driving piece is fixedly connected with the sampling barrel and located in a mounting cavity, the cam is connected with the driving piece, and the movable plate is movably connected with the sampling barrel and located above the cam; the two ends of the spring are fixedly connected with the sampling barrel and the movable plate respectively, the sealing plate is movably connected with the sampling barrel and movably penetrates through the storage cavity and the mounting cavity, the two ends of the fixing rod are fixedly connected with the sealing plate and the movable plate respectively, and the sealing cover is movably connected with the sampling barrel and located on the outer side of the sampling barrel. Food at different depths can be collected at the same time, manpower and time are greatly reduced, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to food measurement detection technical field especially, relate to a kind of sampler of food measurement detection. BACKGROUND

[0002] Food safety detection is to detect harmful substances in food according to national indicators, mainly the detection of some harmful and toxic indicators, such as heavy metals, aflatoxin, etc. One important aspect of food science and engineering is to introduce and use chemical unit operations and develop food engineering unit operations to promote the development of food industry towards large-scale, continuous and automated direction. Many food detection sampling devices on the market only sample solid products. For some granular foods, such as rice, wheat and sesame, there is often no separate sampling device when collecting and sampling some foods. This adds an intermediate link to the sampling of granular foods, greatly reducing the efficiency of food detection work. Moreover, during the sampling process of granular food, if different depths of food are sampled, the upper layer of food needs to be removed, otherwise it is difficult to sample the lower layer of granular food.

[0003] In the prior art patent CN211179104U discloses a food detection metering sampler, by increasing the design of sampling cone, sampling cavity, sampling hole, sleeve, connecting rod, circular plate, auxiliary hole, scale and cylinder cover, different depths of granular food can be sampled, the sampling depth is controlled by the scale, and the granular food of specified depth falls into the sampling cavity through the auxiliary hole and the sampling hole; by increasing the design of sample cylinder, conical groove body, groove, cone and protrusion, the sampling cone can pass through the top port of the sample cylinder to make the cone body clamped in the conical groove body, and by rotating the sampling cone, the cone can be unscrewed, and the granular food in the sampling cavity can be poured into the sample cylinder for storage.

[0004] However, in the above-mentioned prior art patent, different depths of food cannot be collected at the same time, different depths of food need to be collected in batches, which requires a lot of manpower and time, and the operation is relatively inconvenient. SUMMARY

[0005] The utility model aims at providing a kind of sampler of food measurement detection, to solve the technical problems that different depths of food cannot be collected at the same time in prior art, different depths of food need to be collected in batches, which requires a lot of manpower and time, and the operation is relatively inconvenient.

[0006] In order to achieve the above object, the utility model discloses a kind of sampler of food metering detection, including sampling cylinder, connecting rod, handle and multiple sampling modules, one end of the connecting rod is fixedly connected with the sampling cylinder, the handle is fixedly connected with the other end of the connecting rod, the sampling cylinder has multiple storage cavities and multiple installation cavities;

[0007] The sampling module includes a drive member, a cam, a movable plate, a fixed rod, a closure plate, a spring and a closure cap, the drive member is fixedly connected with the sampling cylinder and located in the installation cavity, the cam is connected with the drive member, the movable plate is movably connected with the sampling cylinder and located above the cam, the spring has two ends fixedly connected with the sampling cylinder and the movable plate respectively, the closure plate is movably connected with the sampling cylinder and movably penetrates the storage cavity and the installation cavity, the fixed rod has two ends fixedly connected with the closure plate and the movable plate respectively, and the closure cap is movably connected with the sampling cylinder and located outside the sampling cylinder.

[0008] The sampling module further includes a tow rope, and the two ends of the tow rope are fixedly connected with the closure cap and the sampling cylinder respectively.

[0009] The drive member includes a motor bracket and a drive motor, the motor bracket is fixedly connected with the sampling cylinder and located in the installation cavity, the drive motor is fixedly connected with the motor bracket and located in the motor bracket, and the cam is fixedly connected with the output end of the drive motor.

[0010] The sampler of food metering detection further includes an anti-loss rope, the anti-loss rope is fixedly connected with the handle and located above the handle.

[0011] The sampler of food metering detection further includes a guide cone, the guide cone is fixedly connected with the sampling cylinder and located below the sampling cylinder.

[0012] The utility model discloses a kind of samplers of food metering detection, when sampling food, personnel is inserted into granular food by hand holding the handle, by the connecting rod, start the driving element in the installation cavity, the driving element drives the cam rotation, the cam pushes up the movable plate in the installation cavity and moves up, the movable plate is extruded to the resistance spring, simultaneously, the movable plate drives the closure plate into the installation cavity from the storage cavity by the fixed rod, immediately, granular food of specified depth will respectively enter each storage cavity of the sampling cylinder, after collection is completed, start the driving element and drive the cam rotation reset, the spring restores stretch, drive the movable plate and move down in the installation cavity, the fixed rod pushes the closure plate and seals the storage cavity, then personnel force is lifted the sampling cylinder, and then respectively open the closure cap outside the sampling cylinder, finally respectively detect food of different depth, by the above-mentioned mode, granular food of different depth can be simultaneously collected, greatly reduce manpower and time, easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0014] FIG. 1 It is the structure schematic diagram of the sampler of food metering detection of the utility model.

[0015] FIG. 2 It is the structure front view of the sampler of food metering detection of the utility model.

[0016] FIG. 3 It is the overall internal structure section view of the sampler of food metering detection of the utility model.

[0017] FIG. 4 It is the sampler of food metering detection of the utility model FIG. 3 The A place local structure enlarged view of

[0018] 101-sampling cylinder, 102-connecting rod, 103-handle, 104-cam, 105-movable plate, 106-fixed rod, 107-closure plate, 108-spring, 109-closure cap, 110-anti-lost rope, 111-pulling rope, 112-motor frame, 113-driving motor, 114-guide cone, 115-storage cavity, 116-installation cavity. DETAILED DESCRIPTION

[0019] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as limiting the present application.

[0020] Please refer to FIGS. 1-4 The utility model provides a kind of sampler for food metering detection, including sampling cylinder 101, connecting rod 102, handle 103 and multiple groups of sampling module, one end of the connecting rod 102 is fixedly connected with the sampling cylinder 101, the handle 103 is fixedly connected with the other end of the connecting rod 102, the sampling cylinder 101 has multiple storage cavities 115 and multiple installation cavities 116;

[0021] The sampling module includes driving element, cam 104, movable plate 105, fixed rod 106, closure plate 107, spring 108 and closure cap 109, the driving element is fixedly connected with the sampling cylinder 101, and located in the installation cavity 116, the cam 104 is connected with the driving element, the movable plate 105 is movably connected with the sampling cylinder 101, and located above the cam 104, the two ends of the spring 108 are fixedly connected with the sampling cylinder 101 and the movable plate 105 respectively, the closure plate 107 is movably connected with the sampling cylinder 101, and movably penetrates the storage cavity 115 and the installation cavity 116, the two ends of the fixed rod 106 are fixedly connected with the closure plate 107 and the movable plate 105 respectively, the closure cap 109 is movably connected with the sampling cylinder 101, and located outside the sampling cylinder 101.

[0022] In the embodiment, when sampling food, the personnel hold the handle 103, insert the sampling cylinder 101 into the granular food through the connecting rod 102, start the driving element in the installation cavity 116, the driving element drives the cam 104 to rotate, the cam 104 pushes the movable plate 105 upwards in the installation cavity 116, the movable plate 105 extrudes the resisting spring 108, at the same time, the movable plate 105 drives the closing plate 107 into the installation cavity 116 through the fixed rod 106, then, the granular food of the specified depth is respectively collected into each storage cavity 115 of the sampling cylinder 101, after the collection is completed, the driving element drives the cam 104 to rotate and reset, the spring 108 restores the stretching, drives the movable plate 105 to move downwards in the installation cavity 116, the fixed rod 106 pushes the closing plate 107 to close the storage cavity 115, then the personnel exert force to lift the sampling cylinder 101, and then open the closing cover 109 outside the sampling cylinder 101, finally, the food of different depths is respectively detected, through the above-mentioned mode, the food of different depths can be collected at the same time, the manpower and time are greatly reduced, and the operation is simple.

[0023] Further, the sampling module further comprises a pulling rope 111, both ends of the pulling rope 111 are respectively fixedly connected with the closing cover 109 and the sampling cylinder 101.

[0024] In the embodiment, by arranging the pulling rope 111, the closing cover 109 is pulled by the pulling rope 111, and the closing cover 109 is hung outside the sampling cylinder 101, so that the closing cover 109 can be avoided from being lost.

[0025] Further, the driving element comprises a motor frame 112 and a driving motor 113, the motor frame 112 is fixedly connected with the sampling cylinder 101 and located in the installation cavity 116, the driving motor 113 is fixedly connected with the motor frame 112 and located in the motor frame 112, and the cam 104 is fixedly connected with the output end of the driving motor 113.

[0026] In the embodiment, the motor frame 112 is fixed in the installation cavity 116, the driving motor 113 is arranged in the motor frame 112, and the output end of the driving motor 113 drives the cam 104 to rotate by starting the driving motor 113.

[0027] Further, the sampling module further comprises an anti-lost rope 110, the anti-lost rope 110 is fixedly connected with the handle 103 and located above the handle 103.

[0028] In the embodiment, the anti-lost rope 110 is arranged, the anti-lost rope 110 is sleeved on the hand of the person, the sampling cylinder 101 can be prevented from falling, and the sampling cylinder 101 is convenient to take.

[0029] Further, the food metering detection sampler further comprises a guide cone 114, the guide cone 114 is fixedly connected with the sampling cylinder 101 and located below the sampling cylinder 101.

[0030] In the embodiment, the guide cone 114 is arranged, the guide cone 114 has a curved surface, and the sampling cylinder 101 is conveniently inserted into the granular food through the guide cone 114.

[0031] The above disclosure is only a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments are implemented, and equivalent changes are made according to the utility model claims, which still belong to the range covered by the utility model.

Claims

1. A sampler for food measurement and testing, characterized in that, It includes a sampling cylinder, a connecting rod, a handle, and multiple sampling modules. One end of the connecting rod is fixedly connected to the sampling cylinder, and the handle is fixedly connected to the other end of the connecting rod. The sampling cylinder has multiple storage cavities and multiple mounting cavities. The sampling module includes a driving component, a cam, a movable plate, a fixed rod, a sealing plate, a spring, and a sealing cover. The driving component is fixedly connected to the sampling cylinder and located within the mounting cavity. The cam is connected to the driving component. The movable plate is movably connected to the sampling cylinder and located above the cam. The two ends of the spring are fixedly connected to the sampling cylinder and the movable plate, respectively. The sealing plate is movably connected to the sampling cylinder and movably passes through the storage cavity and the mounting cavity. The two ends of the fixed rod are fixedly connected to the sealing plate and the movable plate, respectively. The sealing cover is movably connected to the sampling cylinder and located outside the sampling cylinder.

2. The food metering sampler as described in claim 1, characterized in that, The sampling module also includes a traction rope, the two ends of which are fixedly connected to the sealing cover and the sampling tube, respectively.

3. The food metering sampler as described in claim 2, characterized in that, The driving component includes a motor frame and a drive motor. The motor frame is fixedly connected to the sampling cylinder and located within the mounting cavity. The drive motor is fixedly connected to the motor frame and located within the motor frame. The cam is fixedly connected to the output end of the drive motor.

4. The food metering sampler as described in claim 1, characterized in that, The sampler for food measurement and testing also includes an anti-loss rope, which is fixedly connected to the handle and located above the handle.

5. The food metering sampler as described in claim 1, characterized in that, The food measurement and testing sampler also includes a guide cone, which is fixedly connected to the sampling cylinder and located below the sampling cylinder.

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