CN212807693U

CN212807693U - Food sampler with weighing function

Info

Publication number: CN212807693U
Application number: CN202120075926.2U
Authority: CN
Inventors: 侯秀秀; 崔宝玉; 江志明; 王磊; 刘倩辉; 刘泽勇; 魏云飞; 张庆莉; 张艾青
Original assignee: Shandong Vocational Animal Science and Veterinary College
Current assignee: Shandong Vocational Animal Science and Veterinary College
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-03-26
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a food sampler with function of weighing, including a mounting bracket, the one end of mounting bracket is fixed with a base of weighing that is used for weighing the sample, is provided with the sample outer tube in the mounting bracket, and the one end of sample outer tube is supported and is leaned on the base of weighing, is provided with a fixed establishment between the other end of sample outer tube and the mounting bracket, and a sample inner tube is installed to sample outer tube internal thread, and the other end of sample outer tube is stretched out to the one end of sample inner tube, is equipped with a mechanism of moving back appearance in the sample inner tube, is equipped with a first opening that is used for the sample inner tube to pass through on the base of weighing, the utility model provides a realize the quick sampling and weighing to food, very big reduction to the original external form's of food.

Description

Food sampler with weighing function

Technical Field

The utility model belongs to the technical field of the sampling device technique and specifically relates to a food sampler with function of weighing is related to.

Background

With the continuous progress of society, various food additives and pesticides are widely applied, and the safety problem of food becomes a topic which is increasingly concerned by people. The safety detection of the food refers to the detection of harmful substances such as heavy metal, aflatoxin and the like contained in the food according to national standards.

When solid food such as potatoes, apples and the like is sampled, the most common sampling method at present is to cut the food for sampling, the original external form of the food is greatly damaged, the sampling mode cannot determine the mass of the taken sample, and the sample needs to be weighed additionally, which is troublesome.

Therefore, there is a need for a food sampler with weighing function that can solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food sampler with function of weighing has realized the quick sampling and the weighing to food, very big reduction to the original external form's of food destruction, improved the efficiency of sampling and weighing to the sample.

The technical scheme of the utility model is realized like this:

food sampler with function of weighing, including a mounting bracket, the one end of mounting bracket is fixed with a base of weighing that is used for weighing the sample, be provided with the sample outer tube in the mounting bracket, the one end of sample outer tube support lean on in on the base of weighing, the other end of sample outer tube with be provided with a fixed establishment between the mounting bracket, a sample inner tube is installed to sample outer tube internal thread, the one end of sample inner tube is stretched out the other end of sample outer tube, the sample is intraductal to be equipped with one and to move back a kind mechanism, it is equipped with a first opening that is used for the sample inner tube to pass through on the base of weighing.

As a preferred technical scheme, an elastic cushion is fixed on the side wall, far away from the mounting frame, of the weighing base, a second opening matched with the first opening is formed in the elastic cushion, and the sampling inner tube sequentially penetrates through the first opening and the second opening.

As a preferred technical scheme, the fixing mechanism comprises a pin rod arranged on the mounting frame, a fixing hole matched with the pin rod is formed in the side wall of the sampling outer tube, and the pin rod is inserted into the fixing hole.

As a preferred technical scheme, be equipped with the internal thread section that is used for preventing the sample and drops on the inner wall of the sample inner tube other end, the tip of the sample inner tube other end sets up to be convenient for the sample inner tube inserts the inside inclined plane of food.

As an optimal technical scheme, move back a kind the mechanism including slidable mounting in the intraductal push rod that moves back a kind in the sample, the one end that moves back a kind the push rod is fixed with the ejector pad that moves back a kind that is used for moving back a kind, the other end that moves back a kind the push rod stretches out the sample inner tube, the push rod other end that moves back a kind is fixed with a baffle, a common fixedly connected with reset spring between sample inner tube tip and the baffle, reset spring cover is located move back on the push rod.

As a preferable technical scheme, an elastic buffer cushion is fixed at the end part of the sample withdrawing push block.

As a preferred technical scheme, be fixed with the weighing sensor who is used for weighing on the weighing base, be provided with the display screen that is used for the display data on the mounting bracket, the display screen with weighing sensor is connected.

As a preferred technical scheme, a strip-shaped opening extending along the axial direction of the sampling inner tube is arranged on the side wall of the other end of the sampling inner tube.

By adopting the technical scheme, the beneficial effects of the utility model are that:

because the food sampler with the weighing function comprises the mounting frame, the sampling outer tube and the sampling inner tube, when the utility model is used for sampling solid food, after a user presses the elastic cushion against the solid food, one hand holds the mounting frame, the other hand rotates the sampling inner tube to ensure that the sampling inner tube extends out of the sampling outer tube and is continuously inserted into the solid food, and in the process that the sampling inner tube is continuously inserted into the solid food, the solid food is also continuously fixed in the sampling inner tube by the internal thread section of the sampling inner tube, the inside of the solid food is sampled, after the sampling inner tube extends into one end of the inside of the solid food to a proper depth, the user can pull out the sampler from the solid food, thereby realizing the quick sampling of the inside of the solid food, improving the efficiency of sampling the solid food, and the utility model has the advantages that the tube diameter of the sampling inner tube is very small, the sampling can sample from the inside of the solid food under the premise of ensuring, the damage to the original external form of the solid food is greatly reduced.

After accomplishing the sample, the user rotates the sample inner tube and withdraws the sample outer tube in to will make the pin rod break away from the fixed orifices, will the utility model discloses vertical back sample outer tube of placing is pressed on the base of weighing under the action of gravity, and the base of weighing can weigh whole sample outer tube, sample inner tube and sample, compares the back with the weight before the sample, obtains the quality of sample, and the user can carry out work such as record according to the data in the journey, thereby has realized weighing fast to the sample, has improved the efficiency of weighing to the sample.

Because be equipped with one in the sample inner tube and move back a kind mechanism the utility model discloses in, the sample with weigh all after finishing, the user promotes the baffle and removes, drive and move back a kind push rod and move back a kind ejector pad, release the sample from the sample inner tube, realized moving back a kind to the sample.

Because be provided with a fixed establishment between sample outer tube and the mounting bracket the utility model discloses in, insert the pin rod in the fixed orifices during the sample, realized the relative fixation between mounting bracket and the sample outer tube, improved the stability when taking a sample, when weighing, outwards rotate the pin rod again and make its and fixed orifices separation, realized the separation between mounting bracket and the sample outer tube, the weight of sample outer tube, sample inner tube and sample this moment can be pressed on the base of weighing under the effect of gravity, has realized weighing.

Because be equipped with first opening on the base of weighing, be equipped with on the cushion one with the second opening of first opening looks adaptation the utility model discloses in, first opening and second open-ended diameter all are greater than the external diameter of sample inner tube, and first open-ended diameter still is less than the external diameter of sample outer tube, and the sample inner tube is when taking a sample, stretches out the bottom of cushion through first opening and second opening, has made things convenient for the sample inner tube to take a sample.

Because the inner wall of the other end of the sampling inner tube is provided with the inner thread section, the inner thread section in the utility model increases the resistance to the sample, and effectively prevents the sample from falling from the sampling inner tube; the tip of sample inner tube other end sets up to the inclined plane, and at the inside in-process of the inner tube of taking a sample constantly stretching into solid state food, the inclined plane can cut solid state food, has made things convenient for the sample inner tube to stretch into inside at solid state food.

Because the end fixing of the withdrawing push block has an elastic buffer pad, the utility model discloses in, the injury to the sample of the withdrawing in-process can be avoided to elastic buffer pad's setting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is a schematic structural diagram of the utility model in the sample withdrawing state.

Wherein: 1. a mounting frame; 2. a weighing base; 3. sampling an outer tube; 4. sampling an inner tube; 5. a strip-shaped opening; 6. a first opening; 7. an elastic pad; 8. a second opening; 9. a pin rod; 10. a fixing hole; 11. a threaded segment; 12. an inclined surface; 13. a sample withdrawing push rod; 14. a sample withdrawing push block; 15. a baffle plate; 16. a return spring; 17. an elastic cushion pad; 18. a weighing sensor; 19. a display screen; 20. and (3) sampling.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2 jointly, food sampler with function of weighing, including a mounting bracket 1, the one end of mounting bracket 1 is fixed with one and is used for carrying out the base 2 of weighing that weighs to sample 20, be provided with sample outer tube 3 in the mounting bracket 1, the one end of sample outer tube 3 supports and leans on the base 2 of weighing, be provided with a fixed establishment between the other end of sample outer tube 3 and the mounting bracket 1, a sample inner tube 4 is installed to 3 internal threads of sample outer tube, the other end of sample outer tube 3 is stretched out to the one end of sample inner tube 4, be equipped with a mechanism that moves back in the sample inner tube 4, it is equipped with a first opening 6 that is used.

In the utility model, a user rotates the sampling inner tube 4 to extend out of the sampling outer tube 3 and continuously insert the sampling inner tube into the solid food, and the sampling inner tube 4 samples the inside of the solid food, thereby realizing the rapid sampling of the inside of the solid food, improving the efficiency of sampling the solid food and reducing the damage to the original external form of the solid food; after accomplishing the sample, use weighing base 2 to weigh whole sample outer tube 3, sample inner tube 4 and sample 20, compare the back with the weight before the sample, obtain the quality of sample 20, the user can carry out work such as record according to the data in the journey to realized weighing sample 20 fast, improved the efficiency of weighing sample 20.

Wherein, be fixed with an elastic pad 7 on the lateral wall of base 2 keeping away from mounting bracket 1 weighs, be equipped with one on the elastic pad 7 with the second opening 8 of first opening 6 looks adaptation, first opening 6 and second opening 8 are passed in proper order to sample inner tube 4.

The fixing mechanism comprises a pin rod 9 arranged on the installation frame 1, a fixing hole 10 matched with the pin rod 9 is formed in the side wall of the sampling outer tube 3, and the pin rod 9 is inserted into the fixing hole 10.

The inner wall of the other end of the sampling inner tube 4 is provided with an internal thread section 11 for preventing the sample 20 from falling off, the resistance to the sample 20 is increased due to the arrangement of the internal thread section 11, and the problem that the sample 20 falls off from the sampling inner tube 4 is effectively prevented; the end part of the other end of the sampling inner tube 4 is provided with an inclined surface 12 which is convenient for the sampling inner tube 4 to be inserted into the food, and the inclined surface 12 is convenient for the sampling inner tube 4 to extend into the solid food.

Moreover, the mechanism that moves back a kind includes the push rod 13 that moves back a kind of slidable mounting in sample inner tube 4, and the one end of the push rod 13 that moves back a kind is fixed with the ejector pad 14 that moves back a kind that is used for moving back a kind, and the other end that moves back a kind push rod 13 stretches out sample inner tube 4, and the push rod 13 other end that moves back a kind is fixed with a baffle 15, and common fixedly connected with reset spring 16 between sample inner tube 4 tip and the baffle 15, reset spring 16 cover is located on the push rod 13 that moves back a kind.

In addition, the end of the sample withdrawing push block 14 is fixed with an elastic cushion pad 17. in the utility model, the damage to the sample 20 in the sample withdrawing process is avoided by the arrangement of the elastic cushion pad 17.

A weighing sensor 18 for weighing is fixed on the weighing base 2, a display screen 19 for displaying data is arranged on the mounting rack 1, the display screen 19 is connected with the weighing sensor 18, in the utility model,

the side wall of the other end of the sampling inner tube 4 is provided with a strip-shaped opening 5 which extends along the axial direction of the sampling inner tube 4.

To sum up, the utility model provides a food sampler with function of weighing has realized the quick sampling and the weighing to food, very big reduction to the original external form's of food destruction, improved the efficiency of sampling and weighing to sample 20.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Food sampler with function of weighing, a serial communication port, including a mounting bracket, the one end of mounting bracket is fixed with a base of weighing that is used for weighing the sample, be provided with the sample outer tube in the mounting bracket, the one end of sample outer tube support lean on in on the base of weighing, the other end of sample outer tube with be provided with a fixed establishment between the mounting bracket, a sample inner tube is installed to sample outer tube internal thread, the one end of sample inner tube is stretched out the other end of sample outer tube, the sample is intraductal to be equipped with one and moves back appearance mechanism, it is equipped with a first opening that is used for the sample inner tube to pass through on the base of weighing.

2. The food sampler with the weighing function according to claim 1, wherein an elastic pad is fixed on the side wall of the weighing base away from the mounting frame, a second opening matched with the first opening is arranged on the elastic pad, and the sampling inner tube sequentially passes through the first opening and the second opening.

3. The food sampler with the weighing function according to claim 1, wherein the fixing mechanism comprises a pin rod arranged on the mounting frame, a fixing hole matched with the pin rod is formed in the side wall of the sampling outer tube, and the pin rod is inserted into the fixing hole.

4. The food sampler with weighing function according to claim 1, wherein the inner wall of the other end of the sampling inner tube is provided with an internal thread section for preventing the sample from falling off, and the end of the other end of the sampling inner tube is provided with an inclined surface for facilitating the insertion of the sampling inner tube into the food.

5. The food sampler with the weighing function according to claim 1, wherein the sample withdrawing mechanism comprises a sample withdrawing push rod which is slidably mounted in the sampling inner tube, one end of the sample withdrawing push rod is fixed with a sample withdrawing push block for withdrawing samples, the other end of the sample withdrawing push rod extends out of the sampling inner tube, the other end of the sample withdrawing push rod is fixed with a baffle, a reset spring is fixedly connected between the end part of the sampling inner tube and the baffle, and the reset spring is sleeved on the sample withdrawing push rod.

6. The food sampler with weighing function of claim 5, wherein an elastic buffer pad is fixed at the end of the sample-withdrawing push block.

7. The food sampler with weighing function of claim 1, wherein the weighing base is fixed with a weighing sensor for weighing, the mounting rack is provided with a display screen for displaying data, and the display screen is connected with the weighing sensor.

8. The food sampler with weighing function of claim 4, wherein the side wall of the other end of the sampling inner tube is provided with a strip-shaped opening extending along the axial direction of the sampling inner tube.