Food sampler

Abstract

The utility model provides a food sampler which can simultaneously collect samples at two positions and can seal a sampling rod so as to prolong the storage time. A food sampler comprises a handle, one side of the handle is fixedly provided with one end of an electric push rod, the electric push rod is connected with a distance adjusting assembly, the distance adjusting assembly can adjust the distance between two sampling rods, and the two sampling rods are symmetrically arranged on the two sides of the handle. The utility model relates to the technical field of food sampling, in particular to a food sampler, which can simultaneously collect samples at two positions and can seal a sampling rod so as to prolong the storage time.

Description

Technical Field

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

[0002] The content of food inspection includes sensory testing of food, testing of nutrients, additives, and harmful substances in food. In order to ensure food safety, the national food safety supervision department will conduct sampling and testing of various foods circulating on the market from time to time, and samplers will be needed at this time.

[0003] Existing food samplers can usually only sample at different depths at a single location, but cannot sample two locations at the same time, and cannot adjust the distance between the two sampling rods according to actual conditions. At the same time, the samples in the sampling rods of existing food samplers are easily affected by moisture and deteriorate due to the inability to seal, and cannot be stored for a long time. In addition, the existing samplers cannot remove or cover the spiked part, which poses certain safety hazards. Utility Model Content

[0004] The utility model provides a food sampler which can collect samples at two positions at the same time and can seal the sampling rod to prolong the storage time.

[0005] A food sampler, comprising a handle 1, one end of a housing of an electric push rod 2 is fixedly arranged on one side of the handle 1, the electric push rod 2 is connected to a spacing adjustment component 3, the spacing adjustment component 3 is connected to a sampling rod 4, the spacing adjustment component 3 can adjust the distance between two sampling rods 4, and the two sampling rods 4 are symmetrically arranged on both sides of the handle 1;

[0006] The sampling rod 4 has a hollow interior and a long groove 41 on the outside. Each sampling rod 4 is also sleeved with a closing rod 6 with a cylindrical cavity on the outside. The cylindrical cavity of the closing rod 6 matches the sampling rod 4 .

[0007] Preferably, the spacing adjustment component 3 includes a support plate 31, the middle part of one end of the support plate 31 is fixedly connected to the other end of the shell of the electric push rod 2, and symmetrical sliding grooves 32 are fixedly arranged on both sides of the other end of the support plate 31, and the two ends of each of the sliding grooves 32 are fixedly connected to the two ends of the guide column 33, and a slider 38 is slidably arranged in each of the sliding grooves 32, and each of the guide columns 33 is slidably connected to the through holes in the middle of the sliders 38, and one side of each slider 38 is fixedly connected to one end of a movable plate 34, and the other end of each movable plate 34 is fixedly connected to a fixed column 35, and a U-shaped plate 37 is fixedly connected to the end of the telescopic rod of the electric push rod 2, and symmetrical connecting rods 36 are respectively arranged on both sides of the groove of the U-shaped plate 37, and the connecting rods 36 and the U-shaped plate 37 are hingedly connected, and the two connecting rods 36 on each side are parallel to each other, and the other ends of the two parallel connecting rods 36 on each side are respectively hinged on the corresponding movable plate 34.

[0008] Preferably, one end of the sampling rod 4 is fixedly connected to the fixing column 35 , and the other end is detachably connected to the spike 5 .

[0009] Preferably, the sampling rod 4 and the end of the spike 5 are threadedly connected.

[0010] Preferably, the closing rod 6 is further provided with an opening, and the opening matches the long slot 41 .

[0011] Preferably, a top screw is provided at one end of the closing rod 6 close to the spacing adjustment component 3 , and the top screw can support the sampling rod 4 .

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model adopts a spacing adjustment component, the electric push rod is turned on, the telescopic rod of the electric push rod drives the U-shaped plate to move, the movement of the U-shaped plate drives the connecting rods on both sides parallel to each other to swing, the connecting rod drives the corresponding moving plate and the slider to move in the slide groove, the two moving plates approach each other or move away from each other, and then drive the fixed column and the sampling rod, the spike piece and the closing rod to approach each other or move away from each other, and adjust the spacing between the two sampling rods according to the size of the food woven bag, so that the detection result can better reflect the quality of the food;

[0014] The utility model adopts a detachable spike piece, which can be separated from the sampling rod, so it is convenient to clean the sample remaining in the sampling rod;

[0015] The utility model adopts a closing rod, which can slide and rotate outside the sampling rod to cover the long groove on the sampling rod and the sharp spikes, so that the collected samples will not be affected by moisture and deteriorate in a short time, affecting the detection results, and the sharp spikes are blocked to eliminate safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the spacing adjustment component of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the sampling rod and the sealing rod of the utility model in a combined state;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the closing rod of the utility model.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the spike member of the utility model.

[0022] In the figure: 1. handle, 2. electric push rod, 3. spacing adjustment component, 31. support plate, 32. slide groove, 33. guide column, 34. moving plate, 35. fixed column, 36. connecting rod, 37. U-shaped plate, 38. slider, 4. sampling rod, 41. long groove, 5. spike, 6. closing rod. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-Figure 5 The utility model is further described with implementation modes.

[0024] A food sampler, comprising a handle 1, one end of an electric push rod 2 is fixedly arranged on one side of the handle 1, the electric push rod 2 is connected to a spacing adjustment component 3, the spacing adjustment component 3 is connected to a sampling rod 4, the spacing adjustment component 3 can adjust the distance between two sampling rods 4, and the two sampling rods 4 are symmetrically arranged on both sides of the handle 1;

[0025] The sampling rod 4 has a hollow interior and a long slot 41 on the outside. Each sampling rod 4 is also sleeved with a closing rod 6 on the outside. The closing rod 6 matches the sampling rod 4 and can close the long slot 41 .

[0026] The spacing adjustment component 3 includes a support plate 31, the middle part of one end of the support plate 31 is fixedly connected to the electric push rod 2, and symmetrical slide grooves 32 are fixedly arranged on both sides of the other end of the support plate 31, and the two ends of each of the slide grooves 32 are fixedly connected to the two ends of the guide column 33, and a slider 38 is slidably arranged in each of the slide grooves 32, and each of the guide columns 33 passes through the through holes in the middle of the sliders 38, and one side of each of the sliders 38 is fixedly connected to one end of a movable plate 34, and the other end of each of the movable plates 34 is fixedly connected to a fixed column 35, and a U-shaped plate 37 is connected to the end of the telescopic rod of the electric push rod 2, and a pair of connecting rods 36 are hinged at the edge positions of both sides of the U-shaped plate 37, and the two connecting rods 36 on each side are parallel to each other, and the other ends of the two parallel connecting rods 36 on each side are hinged on the corresponding movable plate 34.

[0027] One end of the sampling rod 4 is fixedly connected to the fixing column 35 , and the other end is detachably connected to the spike 5 .

[0028] The end of the sampling rod 4 is threadedly connected with a spike 5 .

[0029] A through groove is formed on the arc surface of the closing rod 6 .

[0030] A top screw is disposed at one end of the closing rod 6 close to the spacing adjustment assembly 3 , and the top screw can support the sampling rod 4 .

[0031] The working principle of the utility model is as follows:

[0032] In the initial state, the opening of the closing rod 6 corresponds to the long groove 41 of the sampling rod 4. The handle 1 is held and the outermost end of the 6 is manually fixed. The sampler is aimed at the grain storage pile to be sampled, and the electric push rod 2 is turned on. The telescopic rod of the electric push rod 2 drives the U-shaped plate 37 to move. The movement of the U-shaped plate 37 drives the connecting rods 36 on both sides that are parallel to each other to swing. The connecting rods 36 drive the corresponding moving plates 34 and the sliders 38 to move in the slide grooves 32. The two moving plates 34 approach or move away from each other, thereby driving the fixed column 35 and the sampling rod 4, the spike 5 and the closing rod 6 to approach or move away from each other. The distance between the two sampling rods 4 is adjusted according to the size of the grain storage pile so that the detection result The result can better reflect the quality of food. One end of the spike 5 of the sampler is inserted into the grain storage pile, and food particles fall into the cavity of the sampling rod 4 from the long groove 41 of the sampling rod 4, thereby collecting samples at different depths at two positions. After the sampling is completed, the spike 5 is removed to facilitate the removal of the collected samples and the cleaning of the samples remaining inside the sampling rod. If the sample needs to be stored, the closing rod 6 can be slid and rotated so that the opening of the closing rod 6 does not correspond to the long groove 41. At this time, the closing rod 6 blocks the long groove 41 and the spike 5, and tightens the top screw to achieve sealing of the sample inside the sampling rod 4 to prevent the sample from getting damp and deteriorating. At the same time, the spike 5 is blocked to eliminate safety hazards.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A food sampler, comprising a handle (1), characterized in that: One end of the housing of the electric push rod (2) is fixedly arranged on one side of the handle (1); the electric push rod (2) is connected to a spacing adjustment component (3); the spacing adjustment component (3) is connected to a sampling rod (4); the spacing adjustment component (3) is capable of adjusting the distance between two sampling rods (4); the two sampling rods (4) are symmetrically arranged on both sides of the handle (1); The interior of the sampling rod (4) is a hollow cavity, and a long groove (41) is provided on the outer side of the sampling rod (4). A closing rod (6) with a cylindrical cavity is sleeved on the outer side of each sampling rod (4), and the cylindrical cavity of the closing rod (6) matches the sampling rod (4).

2. A food sampler according to claim 1, characterized in that: The spacing adjustment component (3) comprises a support plate (31), the middle part of one end of the support plate (31) is fixedly connected to the other end of the housing of the electric push rod (2), and symmetrical sliding grooves (32) are fixedly arranged on both sides of the other end of the support plate (31), and the two ends of each sliding groove (32) are respectively fixedly connected to the two ends of the guide column (33), and a slider (38) is slidably arranged in each sliding groove (32), and each guide column (33) is slidably connected to the through hole in the middle of the slider (38), and each slider (38) ) one side is respectively fixedly connected to one end of a movable plate (34), and the other end of each movable plate (34) is respectively fixedly connected to a fixed column (35), the telescopic rod end of the electric push rod (2) is fixedly connected to a U-shaped plate (37), and symmetrical connecting rods (36) are respectively arranged on both sides of the groove of the U-shaped plate (37), and the connecting rod (36) and the U-shaped plate (37) are hingedly connected, and the two connecting rods (36) on each side are parallel to each other, and the other ends of the two parallel connecting rods (36) on each side are respectively hinged on the corresponding movable plate (34).

3. A food sampler according to claim 1, characterized in that: One end of the sampling rod (4) is fixedly connected to a fixing column (35), and the other end is detachably connected to a spike piece (5).

4. A food sampler according to claim 3, characterized in that: The sampling rod (4) and the end of the spike (5) are threadedly connected.

5. A food sampler according to claim 4, characterized in that: The closing rod (6) is also provided with an opening, and the opening matches the long slot (41).

6. A food sampler according to claim 5, characterized in that: One end of the closing rod (6) close to the spacing adjustment assembly (3) is provided with a top screw, and the top screw can support the sampling rod (4).

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