CN211179194U

CN211179194U - Auxiliary device based on food detects usefulness

Info

Publication number: CN211179194U
Application number: CN201921902903.3U
Authority: CN
Inventors: 杜道林; 洪霞
Original assignee: Jiangsu Wise Science and Technology Development Co Ltd
Current assignee: Jiangsu Wise Science and Technology Development Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a food detection technology field just discloses an auxiliary device based on food detects usefulness, the on-line screen storage device comprises a base, the top fixed mounting of base has the grinding case, the motor-driven case of top fixedly connected with of grinding case, the fixed cover in top of grinding case is equipped with the feed cylinder that is located motor-driven case both sides, the inside fixed mounting of motor-driven case has the motor, the output shaft of motor down and fixedly connected with transmission shaft, the other end of transmission shaft extends to the inside and the fixed mounting that grind the case and has the abrasive brick, the fixed master gear that has cup jointed in the middle part of transmission shaft and is located grinding incasement portion. The utility model discloses can smash and grind two steps to the sample biscuit, improve the clastic grinding effect of biscuit for the biscuit powder can fully be dissolved in detect reagent, thereby improves follow-up testing result's accuracy, avoids the food safety hidden danger because of detecting data causes unusually.

Description

Auxiliary device based on food detects usefulness

Technical Field

The utility model relates to a food detection technology field specifically is an auxiliary device based on food detects usefulness.

Background

With the improvement of living standard of people, the quality and safety of food are more and more concerned, and food safety detection is an important link for detecting the pollution of harmful substances, pesticide residues, antibiotics and biotoxins in food according to related indexes, such as the detection of heavy metals in bread, the detection of pesticide residues on fruit skins and the like, and the like.

At present when carrying out the safety inspection to comparatively dry food such as biscuit, generally for the manual work with the biscuit crumble, then inject into the biscuit piece and detect the reagent and obtain sample solution, send into sample solution and detect in the detecting instrument again, because the biscuit piece of manual work crumble is great, the biscuit piece is not enough with the detect reagent dissolution, can influence the accuracy of testing result, lead to the detected data unusually and cause food safety hidden danger easily, for this reason, we propose an auxiliary device based on food detects the usefulness in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide an auxiliary device for food detection.

In order to achieve the above object, the utility model provides an auxiliary device for food detection, which comprises a base, the top of base is fixedly provided with a grinding box, the top of the grinding box is fixedly connected with a motor-driven box, the top of the grinding box is fixedly sleeved with a feeding barrel positioned at two sides of the motor-driven box, the inside of the motor-driven box is fixedly provided with a motor, the output shaft of the motor faces downwards and is fixedly connected with a transmission shaft, the other end of the transmission shaft extends to the inside of the grinding box and is fixedly provided with a grinding block, the middle part of the transmission shaft is fixedly sleeved with a main gear positioned at the inside of the grinding box, two sides of the main gear are both in transmission connection with a crushing component, the crushing component is positioned at the inside of the feeding barrel, the bottom of the inner cavity of the grinding box is fixedly provided with a bottom plate, the inside of the, the middle part of the upper surface of the bottom plate is uniformly provided with material guide holes, and the material guide holes are communicated with the cavity.

Preferably, crushing unit comprises pinion, pivot and crushing sword, the pinion is connected with the master gear meshing, the one end of pivot and the middle part fixed connection of pinion, the other end of pivot passes a feeding section of thick bamboo and rotates with the inner wall that grinds the case to be connected, crushing sword fixed suit is in the pivot and is located the inside of a feeding section of thick bamboo.

Preferably, the middle parts of the two sides of the feeding cylinder are provided with movable holes matched with the rotating shaft, and the rotating shaft is rotatably connected with the inner wall of each movable hole.

Preferably, the upper surface of the bottom plate is a hemispherical surface which is concave downwards.

Preferably, the bottom of one side of the grinding box is provided with an opening, the opening is communicated with the cavity at the bottom of the bottom plate, the storage box is a box body provided with the top, and the storage box is connected with the cavity and the opening in a sliding mode.

Preferably, both sides of the grinding block are fixedly connected with grinding rods which incline upwards, and one side of the other end of each grinding rod facing the bottom plate is fixedly connected with a grinding head.

Preferably, the top and the bottom of the feeding cylinder are both in an open design, and the bottom of the feeding cylinder is fixedly connected with a filter screen below the crushing knife.

Compared with the prior art, the utility model provides an auxiliary device based on food detects usefulness has following beneficial effect:

the utility model discloses a motor drives the transmission shaft and rotates, make the transmission shaft drive the master gear and rotate, drive pinion and pivot rotation then, the pivot drives crushing sword and rotates, realize the cutting to the biscuit sample, the biscuit piece that volume is less after the cutting breakage falls on the bottom plate through the filter screen sieve, the biscuit piece slides down to the below of abrasive brick and grinding head under the action of gravity, simultaneously, utilize the transmission shaft to drive the abrasive brick, grinding rod and grinding head and rotate, realize the extrusion and the grinding to the biscuit piece, the biscuit powder after the grinding falls into the storage box through the guide hole, can realize the preparation of sample biscuit powder, the utility model discloses a two steps are smashed and ground, realize the abundant grinding to the sample biscuit, the sample powder volume of preparing is small, can fully dissolve in the detection reagent, thereby improve the accuracy of follow-up detection result, the potential safety hazard of food caused by abnormal detection data is avoided.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic cross-sectional view of the feeding cylinder of fig. 2 according to the present invention.

In the figure: 1. a base; 2. grinding a box; 3. a motorized case; 4. a feeding cylinder; 5. a motor; 6. a drive shaft; 7. grinding blocks; 8. a main gear; 9. a pinion gear; 10. a rotating shaft; 11. a crushing knife; 12. filtering the mesh screen; 13. a base plate; 14. a storage box; 15. a material guide hole; 16. a grinding rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-3, an auxiliary device for food detection comprises a base 1, a grinding box 2 is fixedly installed on the top of the base 1, a mobile box 3 is fixedly connected to the top of the grinding box 2, a feeding cylinder 4 is fixedly installed on the top of the grinding box 2 and located on two sides of the mobile box 3, a motor 5 is fixedly installed inside the mobile box 3, an output shaft of the motor 5 faces downward and is fixedly connected with a transmission shaft 6, the other end of the transmission shaft 6 extends into the grinding box 2 and is fixedly installed with a grinding block 7 (the grinding box 2 and the mobile box 3 are both provided with through holes adapted to the transmission shaft 6, the transmission shaft 6 is rotatably connected to the through holes), a main gear 8 located inside the grinding box 2 is fixedly sleeved in the middle of the transmission shaft 6, two sides of the main gear 8 are both drivingly connected with a grinding assembly, the grinding assembly is located inside the feeding cylinder 4, a bottom plate 13 is fixedly installed at the bottom of an inner cavity, the upper surface of the bottom plate 13 is a hemispherical surface which is concave downwards, a cavity is arranged in the bottom plate 13, the storage box 14 is movably sleeved in the cavity, material guide holes 15 (the aperture is 1-2 mm) are uniformly arranged in the middle of the upper surface of the bottom plate 13, the material guide holes 15 are communicated with the cavity, the material guide holes 15 are in a scattering shape, and the scattering range is larger than the grinding range.

The crushing component comprises a pinion 9, a rotating shaft 10 and a crushing knife 11, the pinion 9 is meshed with a main gear 8, one end of the rotating shaft 10 is fixedly connected with the middle part of the pinion 9, the other end of the rotating shaft 10 penetrates through the feeding cylinder 4 and is rotatably connected with the inner wall of the grinding box 2 (a bearing is arranged at the corresponding position of the inner wall of the grinding box 2 and is rotatably connected with the rotating shaft 10), the crushing knife 11 is fixedly sleeved on the rotating shaft 10 and is positioned in the feeding cylinder 4, the middle parts of two sides of the feeding cylinder 4 are respectively provided with a movable hole matched with the rotating shaft 10, the rotating shaft 10 is rotatably connected with the inner wall of the movable hole, the top and the bottom of the feeding cylinder 4 are both in an open design, the bottom of the feeding cylinder 4 is fixedly connected with a filter screen 12 positioned below the crushing knife 11, the pore diameter of the filter screen 12 is 6-10mm, and scraps larger than the pore, until the biscuit pieces are smaller than the aperture, they do not fall into the grinding box 2.

The opening has been seted up to the bottom of grinding case 2 one side, and the cavity of opening and bottom plate 13 bottom is linked together, stores some box bodys for the top is seted up to box 14, and stores box 14 and cavity and opening sliding connection, utilizes open-ended design for store box 14 and can follow the cavity and take out, the extraction of the sample powder of being convenient for has improved the convenience in use.

The equal fixedly connected with tilt up's of both sides grinding rod 16 of grinding piece 7, the grinding rod 16 other end towards one side fixedly connected with grinding head of bottom plate 13, utilize the combination of two grinding rods 16 and grinding head to use for grinding piece 7 can drive grinding rod 16 and grinding head synchronous revolution when rotatory, thereby improves the effect of grinding.

When the utility model is used, the transmission shaft 6 is driven to rotate by the motor 5, so that the transmission shaft 6 drives the main gear 8 to rotate, and then the pinion 9 and the rotating shaft 10 are driven to rotate, the rotating shaft 10 drives the crushing knife 11 to rotate, the biscuit sample fragments are thrown into the feeding cylinder 4, the cutting of the biscuit sample is realized, the biscuit fragments with smaller volume after being cut and crushed fall on the bottom plate 13 through the filter screen 12, the biscuit fragments slide to the lower part of the grinding block 7 and the grinding head under the action of gravity, meanwhile, the transmission shaft 6 is utilized to drive the grinding block 7, the grinding rod 16 and the grinding head to rotate, the extrusion and the grinding of the biscuit fragments are realized, the ground biscuit powder falls into the storage box 14 through the guide hole 15, the preparation of the sample biscuit powder can be realized, the utility model realizes the full grinding of the sample biscuit through two steps of crushing and grinding, the prepared sample powder has small volume, can be fully dissolved in the detection reagent, thereby improving the accuracy of subsequent detection results and avoiding the potential food safety hazard caused by abnormal detection data.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. An auxiliary device for food detection comprises a base (1) and is characterized in that a grinding box (2) is fixedly mounted at the top of the base (1), a motor box (3) is fixedly connected to the top of the grinding box (2), feeding barrels (4) positioned at two sides of the motor box (3) are fixedly sleeved on the top of the grinding box (2), a motor (5) is fixedly mounted inside the motor box (3), an output shaft of the motor (5) faces downwards and is fixedly connected with a transmission shaft (6), the other end of the transmission shaft (6) extends to the inside of the grinding box (2) and is fixedly provided with a grinding block (7), a main gear (8) positioned inside the grinding box (2) is fixedly sleeved at the middle part of the transmission shaft (6), crushing assemblies are respectively connected to two sides of the main gear (8) in a transmission manner and are positioned inside the feeding barrels (4), the grinding box is characterized in that a bottom plate (13) is fixedly mounted at the bottom of an inner cavity of the grinding box (2), a cavity is formed in the bottom plate (13), a storage box (14) is movably sleeved on the bottom plate (13), material guide holes (15) are uniformly formed in the middle of the upper surface of the bottom plate (13), and the material guide holes (15) are communicated with the cavity.

2. The auxiliary device for food detection as defined in claim 1, wherein the crushing assembly comprises a pinion (9), a rotating shaft (10) and a crushing knife (11), the pinion (9) is engaged with the main gear (8), one end of the rotating shaft (10) is fixedly connected with the middle of the pinion (9), the other end of the rotating shaft (10) passes through the feeding cylinder (4) and is rotatably connected with the inner wall of the grinding box (2), and the crushing knife (11) is fixedly sleeved on the rotating shaft (10) and is located inside the feeding cylinder (4).

3. The auxiliary device for food detection as defined in claim 2, wherein the middle portions of both sides of the feeding cylinder (4) are respectively provided with a movable hole adapted to the rotating shaft (10), and the rotating shaft (10) is rotatably connected to the inner wall of the movable hole.

4. The auxiliary device for food detection as claimed in claim 1, wherein the upper surface of the bottom plate (13) is a hemispherical surface which is concave downwards.

5. The auxiliary device for food detection as claimed in claim 1, wherein the grinding box (2) is opened at one side and the bottom of the grinding box is connected to the cavity at the bottom of the bottom plate (13), the storage box (14) is a box body with a top, and the storage box (14) is slidably connected to the cavity and the opening.

6. The auxiliary device for food inspection is characterized in that a grinding rod (16) which is inclined upwards is fixedly connected to both sides of the grinding block (7), and a grinding head is fixedly connected to the other end of the grinding rod (16) facing the bottom plate (13).

7. The auxiliary device for food detection as claimed in claim 2, wherein the top and bottom of the feeding cylinder (4) are both open design, and the bottom of the feeding cylinder (4) is fixedly connected with a filter screen (12) below the crushing knife (11).