CN209992198U

CN209992198U - Food detection quantitative sampling device

Info

Publication number: CN209992198U
Application number: CN201920276113.2U
Authority: CN
Inventors: 邰林; 陈维莉; 周潇
Original assignee: Nanjing Cloth Food Co Ltd
Current assignee: Nanjing Cloth Food Co Ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-01-24
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a food detection ration sampling device, comprises a workbench, the lower surface of workstation is close to the equal fixed mounting in both sides position and has the supporting seat, and the last fixed surface of workstation installs the mount, the inside of mount is close to bottom position through connection and has the movable rod, the end position of movable rod is connected with the pinch-off blades, be connected with the spring between pinch-off blades and the mount, the top of mount is close to intermediate position through connection and has the catch bar, the top fixed mounting of catch bar has the handle, and the bottom fixed mounting of catch bar has the connecting plate, the lower surface of connecting plate is connected with the sample sword, the both sides position of sample sword all is connected with guiding orientation mechanism. A food detection ration sampling device, can play the effect of direction and location to the sample sword, and can conveniently collect the sample containing box with the food after the sample in.

Description

Food detection quantitative sampling device

Technical Field

The utility model relates to a food safety technical field, in particular to food detection ration sampling device.

Background

The food safety detection is used for detecting harmful substances in food according to national indexes, mainly for detecting some harmful and toxic indexes such as heavy metal, aflatoxin and the like, one important aspect of food science and engineering is to introduce and apply chemical engineering unit operation and develop and form food engineering unit operation, so that the development of the food industry to large-scale, continuous and automatic directions is promoted, and the food detection quantitative sampling device is a device for quantitatively sampling food; the current food detects quantitative sampling device and takes a sample the effect that the sword did not have direction and location when the sample when using, and the food after the sample is inconvenient collects in the sample containing box.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a food detection ration sampling device can effectively solve the problem in the sample collecting box is collected to the effect that the sample sword did not have direction and location when the sample and the food after the sample among the background art is inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a food detection quantitative sampling device comprises a workbench, supporting seats are fixedly arranged at the positions of the lower surface of the workbench, which are close to the two sides, a fixed frame is fixedly arranged on the upper surface of the workbench, a movable rod is connected in the fixed frame in a penetrating way at a position close to the bottom, the end position of the movable rod is connected with a clamping plate, a spring is connected between the clamping plate and the fixed frame, the top of the fixed frame is connected with a push rod near the middle part in a penetrating way, the top end of the push rod is fixedly provided with a handle, and the bottom end of the push rod is fixedly provided with a connecting plate, the lower surface of the connecting plate is connected with a sampling knife, the two sides of the sampling knife are both connected with a guiding and positioning mechanism, the inner side of the supporting seat is fixedly provided with a supporting plate, the upper surface of bearing board supports there is the sample receiver, the internal connection of sample receiver has collection device.

Preferably, the guiding and positioning mechanism is composed of a nut, a guide rod, a threaded shaft and a guide groove, the guide rod is fixed on the outer surfaces of the two sides of the sampling knife, the threaded shaft is fixed at the end position of the guide rod, the threaded shaft is located on the outer side of the fixing frame, and the guide groove is formed in the outer surfaces of the two sides of the fixing frame.

Preferably, the sampling knife slides in the guide groove through the guide rod and is movably connected with the fixed frame, and the guide rod is fixedly connected with the fixed frame through a threaded shaft and a nut.

Preferably, collection device comprises adjust knob, threaded rod, collection platform and joint seat, the collection platform inlays the inside of locating the workstation, joint seat fixed mounting is at the lower surface of collecting the platform, the threaded rod runs through the position that is close to the centre in the bottom of sample receiver, and the top of threaded rod imbeds to the inside of joining the seat, adjust knob is fixed in the bottom of threaded rod.

Preferably, the bottom of sample receiver is seted up with threaded rod assorted thread groove, the collection platform is through linking up seat and threaded rod and sample receiver swing joint.

Compared with the prior art, the utility model discloses following beneficial effect has: this food detection ration sampling device through the guiding orientation device who sets up, can play the effect of direction and location to the sword of taking a sample to can make things convenient for the sample of sword of taking a sample, through the collection device who sets up, can conveniently collect the sample containing box with the food after the sample in, improve sampling device's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a food detection quantitative sampling device of the present invention;

FIG. 2 is a side view of the fixing frame of the food quantitative sampling device of the present invention;

fig. 3 is a schematic structural diagram of the collecting device of the quantitative sampling device for food detection of the present invention.

In the figure: 1. a work table; 2. a supporting seat; 3. a fixed mount; 4. a movable rod; 5. a clamping plate; 6. a spring; 7. a push rod; 8. a grip; 9. a connecting plate; 10. a sampling knife; 11. a guiding and positioning mechanism; 1101. a nut; 1102. a guide bar; 1103. a threaded shaft; 1104. a guide groove; 12. a support plate; 13. a sample storage cassette; 14. a collection device; 1401. adjusting a knob; 1402. a threaded rod; 1403. a collection station; 1404. a connecting seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a quantitative sampling device for food detection comprises a workbench 1, wherein a support seat 2 is fixedly arranged on the lower surface of the workbench 1 near both sides, a fixed frame 3 is fixedly arranged on the upper surface of the workbench 1, a movable rod 4 is connected inside the fixed frame 3 near the bottom in a penetrating manner, a clamping plate 5 is connected on the end position of the movable rod 4, a spring 6 is connected between the clamping plate 5 and the fixed frame 3, a push rod 7 is connected on the top of the fixed frame 3 near the middle in a penetrating manner, a handle 8 is fixedly arranged on the top of the push rod 7, a connecting plate 9 is fixedly arranged at the bottom of the push rod 7, a sampling knife 10 is connected on the lower surface of the connecting plate 9, guide positioning mechanisms 11 are connected on both sides of the sampling knife 10, a support plate 12 is fixedly arranged on the inner side of the support seat 2, and a, a collection device 14 is connected to the inside of the sample storage cassette 13;

the guiding and positioning mechanism 11 is composed of a nut 1101, a guide rod 1102, a threaded shaft 1103 and a guide groove 1104, the guide rod 1102 is fixed on the outer surfaces of two sides of the sampling knife 10, the threaded shaft 1103 is fixed at the end position of the guide rod 1102, the threaded shaft 1103 is positioned on the outer side of the fixing frame 3, and the guide groove 1104 is arranged on the outer surfaces of two sides of the fixing frame 3; the sampling knife 10 slides in the guide groove 1104 through the guide rod 1102 and is movably connected with the fixed frame 3, and the guide rod 1102 is fixedly connected with the fixed frame 3 through the threaded shaft 1103 and the nut 1101; the collecting device 14 consists of an adjusting knob 1401, a threaded rod 1402, a collecting table 1403 and a connecting seat 1404, wherein the collecting table 1403 is embedded in the workbench 1, the connecting seat 1404 is fixedly arranged on the lower surface of the collecting table 1403, the threaded rod 1402 penetrates through the bottom of the sample storage box 13 and is close to the middle of the sample storage box, the top end of the threaded rod 1402 is embedded in the connecting seat 1404, and the adjusting knob 1401 is fixed at the bottom end of the threaded rod 1402; the bottom of the sample storage cassette 13 is provided with a thread groove matching with the threaded rod 1402, and the collection stage 1403 is movably connected to the sample storage cassette 13 through the engagement base 1404 and the threaded rod 1402.

It should be noted that, the utility model relates to a food detection quantitative sampling device, when using, the workstation 1 and the mount 3 constitute the main part of the whole food detection quantitative sampling device, the food to be sampled is placed on the workstation 1, the clamp plate 5 clamps the food through the relative movement of the movable rod 4 and the spring 6 and the mount 3, hold the handle 8 to push the push rod 7, the push rod 7 drives the sampling knife 10 to move downwards in the vertical direction through the connecting plate 9, the food sampling can be realized, the sampling knife 10 is quantitative for each sampling, the sampling knife 10 slides in the guide slot 1104 through the guide rod 1102 and moves relative to the mount 3, the guide rod 1102 can play a role of guiding the movement of the sampling knife 10, the guide rod 1102 is fixed with the mount 3 through the threaded shaft 1103 and the nut 1101, the sampling knife 10 can be fixed at different positions in the vertical direction, by turning the adjustment knob 1401, the collection stage 1403 is relatively moved with respect to the sample storage cassette 13 via the engaging base 1404 and the threaded rod 1402, so that the collection stage 1403 can be stored in the sample storage cassette 13, and the food after sampling on the collection stage 1403 is also stored in the sample storage cassette 13, thereby completing the quantitative sampling of the food.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a food detection ration sampling device which characterized in that: comprises a workbench (1), a supporting seat (2) is fixedly arranged on the lower surface of the workbench (1) close to the positions of the two sides, a fixing frame (3) is fixedly arranged on the upper surface of the workbench (1), a movable rod (4) is connected to the inside of the fixing frame (3) close to the bottom position in a penetrating manner, the end position of the movable rod (4) is connected with a clamping plate (5), a spring (6) is connected between the clamping plate (5) and the fixing frame (3), a push rod (7) is connected to the top of the fixing frame (3) close to the middle position in a penetrating manner, a handle (8) is fixedly arranged at the top end of the push rod (7), a connecting plate (9) is fixedly arranged at the bottom end of the push rod (7), a sampling knife (10) is connected to the lower surface of the connecting plate (9), and guide positioning mechanisms (11), the inboard fixed mounting of supporting seat (2) has bearing board (12), the upper surface support of bearing board (12) has sample receiver (13), the internal connection of sample receiver (13) has collection device (14).

2. The quantitative sampling device for food detection as claimed in claim 1, wherein: the guiding and positioning mechanism (11) is composed of a nut (1101), a guide rod (1102), a threaded shaft (1103) and a guide groove (1104), the guide rod (1102) is fixed on the outer surfaces of the two sides of the sampling knife (10), the threaded shaft (1103) is fixed at the end position of the guide rod (1102), the threaded shaft (1103) is located on the outer side of the fixing frame (3), and the guide groove (1104) is arranged on the outer surfaces of the two sides of the fixing frame (3).

3. The quantitative sampling device for food detection as claimed in claim 2, wherein: the sampling knife (10) slides in the guide groove (1104) through the guide rod (1102) and is movably connected with the fixing frame (3), and the guide rod (1102) is fixedly connected with the fixing frame (3) through the threaded shaft (1103) and the nut (1101).

4. The quantitative sampling device for food detection as claimed in any one of claims 1 to 3, wherein: the collecting device (14) comprises adjusting knob (1401), threaded rod (1402), collecting table (1403) and linking seat (1404), the collecting table (1403) is embedded in the workbench (1), the linking seat (1404) is fixedly installed on the lower surface of the collecting table (1403), the threaded rod (1402) penetrates through the position, close to the middle, of the bottom of the sample storage box (13), the top end of the threaded rod (1402) is embedded into the linking seat (1404), and the adjusting knob (1401) is fixed to the bottom end of the threaded rod (1402).

5. The quantitative sampling device for food detection as claimed in claim 4, wherein: the bottom of sample receiver (13) is seted up with threaded rod (1402) assorted thread groove, collection platform (1403) are through linking up seat (1404) and threaded rod (1402) and sample receiver (13) swing joint.