CN210823370U

CN210823370U - Food detects uses rack

Info

Publication number: CN210823370U
Application number: CN201921976734.8U
Authority: CN
Inventors: 冯蕾
Original assignee: Dongying Vocational College
Current assignee: Dongying Vocational College
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-23
Anticipated expiration: 2029-11-15

Abstract

The utility model belongs to the technical field of the food detection technique and specifically relates to a rack is used in food detection and specifically relates to surface mounting has the box on the support, and at least one gear is installed through the fluting respectively to the box both sides, and the gear both sides are stretched out the lateral wall of box, the vertical meshing in gear one side has first rack, and the vertical meshing in gear opposite side has the second rack, and first rack passes through guiding mechanism and is connected with the box, and first rack top articulates in sealed bottom surface one side, and the top both sides all articulate sealed bottom surface, sealed surface mounting that covers has the handle, the vertical welding in second rack top on bearing plate bottom surface, the bearing plate activity sets up inside the box, the vertical guiding hole of having seted up in support top run through ground, the guiding hole will box and external intercommunication, second rack slidable are packed into in the guiding. The utility model discloses convenience simple to use conveniently takes and detects food, improves the leakproofness that food detected time measuring, can effectively prevent in the box moreover that the thing is detected by impurity contamination to the detection.

Description

Food detects uses rack

Technical Field

The utility model relates to a food detects technical field, especially relates to a food detects uses rack.

Background

Food detection is an important link for ensuring food safety, food safety detection is used for detecting harmful substances in food according to national indexes, and mainly detecting harmful and toxic indexes such as heavy metal, aflatoxin and the like, but the existing placing rack for food detection has more or less defects, for example, the existing food detection cannot well guarantee the tightness during detection, and cannot isolate external impurities, so that the detection result has errors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sealing performance is not enough when the food is detected and detected in the prior art, and providing a placing rack for food detection.

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

the utility model provides a food detects uses rack, includes the support, its characterized in that: a box body is arranged on the upper surface of the bracket, and a sealing cover is rotatably connected to the top of the box body; two sides of the box body are respectively provided with at least one gear through a slot, two sides of each gear extend out of the side wall of the box body, one side of each gear is vertically meshed with a first rack, the other side of each gear is vertically meshed with a second rack, and the second racks are positioned in the box body; the first rack is connected with the box body through a guide mechanism, the top end of the first rack is hinged to one side of the bottom surface of the sealing cover, the two sides of the top end of the box body are hinged to the bottom surface of the sealing cover, a handle is arranged on the surface of the sealing cover, the top end of the second rack is vertically welded to the bottom surface of the bearing plate, the bearing plate is movably arranged inside the box body, a guide hole communicated with the inside of the box body is formed in the top of the support, and the second rack penetrates through the guide hole and the lower end of the guide hole and is connected with the support through a.

Preferably, the guide mechanism comprises a connecting plate and a guide block, the connecting plate is horizontally welded on the side wall of the box body, the guide block is vertically welded on the connecting plate, a guide groove is vertically formed in the first rack, and the guide block is slidably mounted in the guide groove.

Preferably, buffer gear includes the threaded rod, links piece, spring and adjusting nut, the vertical welding of threaded rod is in the second rack bottom, just the threaded rod bottom is vertical to be run through the guiding hole, link the piece welding the inside both sides of support, link the piece and go up the vertical slip opening that has seted up, threaded rod bottom slidable mounting is in the slip opening, the adjusting nut spiro union is in on the threaded rod, the spring housing is established adjusting nut with between the slip opening on the threaded rod.

Preferably, the spring is always in compression.

Preferably, the lower end opening of the box body is welded with a support, and the support is of an inverted U-shaped structure.

Preferably, the number of the gears on two sides of the box body is two, and a first rack and a second rack which are meshed with each other are arranged on two sides of the gears respectively.

The utility model provides a pair of rack for food detection, beneficial effect lies in: this food detects uses rack will treat that the food that detects is placed on the bearing plate, loosens the handle, and under the effect of gravity, in the bearing plate falls back the box again, sealed lid reclosing, with the box sealed, convenience simple to use conveniently takes and deposits and treats food, can effectively prevent in the box moreover that the thing of treating detects by impurity contamination.

Drawings

Fig. 1 is the utility model provides a structural schematic of rack for food detection.

Fig. 2 is the utility model provides a A of food detects uses enlargements of rack.

Fig. 3 is the utility model provides a B of rack enlargements for food detection.

In the figure: the device comprises a support 1, a box body 2, a gear 3, a first rack 4, a guide groove 5, a second rack 6, a bearing plate 7, a sealing cover 8, a handle 9, a threaded rod 10, a connecting block 11, a connecting plate 12, a guide block 13, a sliding hole 14, a spring 15, an adjusting nut 16 and a guide hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, a food detects uses rack, includes support 1, and surface mounting has box 2 on the support 1, and gear 3 is installed through the fluting respectively in box 2 both sides, and 2 lateral parts of box can be slotted as required 2, install gear 3 respectively, can guarantee the firm support of bearing plate 7 like this. The lateral wall of box 2 is stretched out to the both sides of gear 3, and the vertical meshing in 3 one sides of gear has first rack 4, and the vertical meshing in 3 opposite sides of gear has second rack 6, and second rack 6 is located box 2, and the top is fixed with bearing plate 7, and bearing plate 7 passes through the activity of second rack 6 and sets up inside box 2. First rack 4 passes through guiding mechanism and is connected with

box

2, and 4 tops of first rack articulate in 8 bottom surfaces of sealed lid one side, and 2 top both sides of box all articulate in 8 bottom surfaces of sealed lid, and 8 upper surface mounting of sealed lid has handle 9, and the vertical guiding hole 17 of having seted up in support 1 top run through, and guiding hole 17 communicates box 2 with the external world, and 6 accessible buffer of second rack slide pack into in guiding hole 17.

As shown in fig. 3, a buffer mechanism is installed at the bottom end of the second rack 6, the buffer mechanism comprises a threaded rod 10, a connecting block 11, a spring 15 and an adjusting nut 16, the threaded rod 10 is vertically welded at the bottom end of the second rack 6, a guide hole 17 vertically penetrates through the bottom of the threaded rod 10, the connecting block 11 is welded at two sides inside the support 1, a sliding hole 14 is vertically formed in the connecting block 11, the bottom end of the threaded rod 10 is slidably installed in the sliding hole 14, the adjusting nut 16 is screwed on the threaded rod 10, the spring 15 is sleeved on the threaded rod 10 between the adjusting nut 16 and the sliding hole 14, and the spring 15 is always in a compression state. The buffer mechanism prevents the speed of the falling of the speed reduction bearing plate 7. In addition, a sealing ring is arranged between the threaded rod 10 and the guide hole 17, so that the bottom is also in a sealing state when the top sealing cover 8 is sealed.

Initial state lower sealing cover 8 is in encapsulated situation, when examining food, upwards move handle 9 and open sealing cover 8, the in-process that sealing cover 8 was opened, can drive first rack 4 and move downwards, first rack 4 removes and to drive gear 3 rotatory, make 6 upwards movements of second rack and drive bearing plate 7 and move upwards, the food that will wait to detect is placed on bearing plate 7, loosen handle 9, under the effect of gravity, bearing plate 7 falls back to box 2 again in, sealing cover 8 closes again, seal box 2, prevent that the thing that waits to detect in the box 2 is contaminated by impurity.

Example 2

On the basis of the above embodiment 1, the guide mechanism is optimized in this embodiment, as shown in fig. 2, the guide mechanism includes a connecting plate 12 and a guide block 13, the connecting plate 12 is horizontally welded on the side wall of the box body 2, the guide block 13 is vertically welded on the connecting plate 12, the first rack 4 is vertically provided with a guide groove 5, and the guide block 13 is slidably mounted in the guide groove 5. The guide mechanism is used for stabilizing the first rack 4 and preventing the first rack 4 from shifting in the moving process.

The utility model discloses convenience simple to use conveniently takes and deposits and wait to detect food, can effectively prevent to detect in the box moreover that the thing is contaminated by impurity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a food detects uses rack, includes the support, its characterized in that: a box body is arranged on the upper surface of the bracket, and a sealing cover is rotatably connected to the top of the box body; two sides of the box body are respectively provided with at least one gear through a slot, two sides of each gear extend out of the side wall of the box body, one side of each gear is vertically meshed with a first rack, the other side of each gear is vertically meshed with a second rack, and the second racks are positioned in the box body; the first rack is connected with the box body through a guide mechanism, the top end of the first rack is hinged to one side of the bottom surface of the sealing cover, the two sides of the top end of the box body are hinged to the bottom surface of the sealing cover, a handle is arranged on the surface of the sealing cover, the top end of the second rack is vertically welded to the bottom surface of the bearing plate, the bearing plate is movably arranged inside the box body, a guide hole communicated with the inside of the box body is formed in the top of the support, and the second rack penetrates through the guide hole and the lower end of the guide hole and is connected with the support through a.

2. The food detection rack according to claim 1, wherein the guide mechanism comprises a connecting plate and a guide block, the connecting plate is horizontally welded on the side wall of the box body, the guide block is vertically welded on the connecting plate, a guide groove is vertically formed in the first rack, and the guide block is slidably mounted in the guide groove.

3. The food detection rack according to claim 1, wherein the buffering mechanism comprises a threaded rod, a connecting block, a spring and an adjusting nut, the threaded rod is vertically welded at the bottom end of the second rack, the bottom of the threaded rod vertically penetrates through the guide hole, the connecting block is welded at two sides inside the support, a sliding hole is vertically formed in the connecting block, the bottom end of the threaded rod is slidably mounted in the sliding hole, the adjusting nut is screwed on the threaded rod, and the spring is sleeved on the threaded rod between the adjusting nut and the sliding hole.

4. A food testing rack according to claim 3, wherein said spring is always under compression.

5. A food detection rack according to claim 3, wherein the lower opening of the box body is welded with a support, and the support is of an inverted U-shaped structure.

6. A food detection rack according to claim 3, wherein two gears are arranged on two sides of the box body respectively, and a first rack and a second rack which are meshed with each other are arranged on two sides of the gears respectively.