Food detection sampler

Abstract

The utility model discloses a food detection sampler which comprises an electric drill and is characterized in that the output end of the electric drill is connected with a sampling screw shaft through a lengthened shaft; the lengthened shaft is sleeved with a cover cylinder, and a collecting cylinder is arranged in the lower end of the cover cylinder. The collecting barrel is provided with a conveying pipe, a conical barrel section, a circular barrel section and a baffle disc; the conveying pipe is connected with the sampling screw shaft in a matching manner; the lower end of the conical barrel section is connected with the outer wall of the conveying pipe close to the lower end; the upper end of the conical barrel section is connected with the lower end of the circular barrel section; the upper end of the conveying pipe is located on the upper middle portion in the circular barrel section. The baffle disc is arranged at the upper end of the circular barrel section, and a through hole is formed in the center of the baffle disc. According to the utility model, after the collection cylinder is full of samples, even if the electric drill continues to rotate, the food collection amount cannot be greatly increased, and the sampled food cannot be deteriorated, compacted and caked due to friction; the sampling reliability can be guaranteed, meanwhile, the collecting barrel is prevented from being stuck, the electric drill is prevented from being damaged due to overheating, and self-protection is achieved during excessive collection.

Description

TECHNICAL FIELD

[0001] The utility model relates to a food detection sampler. BACKGROUND

[0002] In the food inspection process, the food sampler is needed, which is usually of a spiral or tube structure, can be inserted into the inside of solid food such as cheese, meat, bread, etc., and then manually rotated, but it is time-consuming and laborious, especially when sampling deep food with high resistance.

[0003] The closest known prior art found by the present search is a food sampler (CN219694578U, referred to as "prior art" below), which is connected with the drill rod of the electric drill through the connecting part of the sampling tube, and the sleeve is slidably sleeved outside the sampling tube, and the sampling tube is driven to rotate by the electric drill to sample food. During sampling, the worker improves the sampling stability by the fixed ring arranged on the sleeve, which is convenient for sampling hard food, simple and fast sampling, and improves the sampling efficiency. However, compared with the present application, it still has the following shortcomings:

[0004] Firstly, the sampling tube of the prior art has a connecting part and a sampling part, and when the food is full in the sampling part during sampling, it cannot be seen, and food will continue to enter the sampling part and accumulate, affecting the density and hardness of the food in the sampling tube and other performance parameters, and it is easy to be stuck (such as flour) and generate heat by friction, the food is deteriorated at high temperature, the sampling tube is difficult to take out, and the electric drill is overheated and damaged, so there is a problem of lacking self-protection when collecting excessive amount; especially when collecting deep, it is not easy to judge the amount of collection, and it is difficult to find out when it is excessive, and the above problems are most likely to occur;

[0005] Secondly, the prior art can only obtain one sample at a time, and can only sample single sample material, and cannot realize the technical problem of multiple sample collection. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of food detection sampler to solve the problem that prior art cannot be protected by itself when food is collected excessively.

[0007] In order to achieve the above object, the utility model discloses the scheme for: a food detection sampler, including electric drill, its characterized in that: electric drill output end is connected through lengthening axle and sampling spiral shaft, lengthening axle is covered with cover cylinder, the detachable collection cylinder of cover cylinder lower extreme is arranged in, the collection cylinder has conveying pipe, conical cylinder section, circular cylinder section and baffle, conveying pipe is connected with sampling spiral shaft cooperation, conical cylinder section lower extreme is connected with the outer wall of conveying pipe close to lower extreme place, conical cylinder section upper end and circular cylinder section lower end are connected, conveying pipe upper end is located in the upper part of the middle part of circular cylinder section, baffle is set up in circular cylinder section upper end, and the through -hole of baffle center is equipped with the through -hole for sampling spiral shaft.

[0008] Further, the inner thread hole is arranged in the lower end of the cover cylinder; the outer thread is arranged on the upper end of the collection cylinder and is screwed with the inner thread hole.

[0009] Further, the sampling spiral shaft is provided with a spiral conveying groove; the interval H between the upper end surface of the conveying pipe and the lower end surface of the baffle is greater than the pitch S of the spiral conveying groove.

[0010] Further, the interval H is between 1.5-2 pitches S.

[0011] Further, the bottom end of the sampling spiral shaft is fixedly provided with a drill bit.

[0012] Further, the collection cylinder has two ends connected.

[0013] Further, the electric drill is a handheld electric drill.

[0014] The utility model has the advantages of:

[0015] First, the utility model can realize that the food collection amount does not increase again when the electric drill continues to rotate after the collection cylinder sampling is full, can guarantee that the sampled food is not deteriorated by friction, dense and agglomerated, guarantees the sampling reliability, avoids that the collection cylinder is stuck and the electric drill is damaged by overheating simultaneously, realizes self-protection when collecting excess, especially suitable for obtaining safety protection when blind collection in depth collection.

[0016] Second, the utility model can realize the automatic depth collection of two samples, and another sample can be automatically collected after one sample is collected, without manual switching, and two samples are convenient to take out.

[0017] Third, the utility model can be provided with a drill bit at the lower end of the sampling spiral shaft, can be used for high-hardness food, can realize drilling and collecting simultaneously through the drill bit, improves the collection efficiency, and meets the multifunctional requirement. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figures 1-2 is a structural schematic view of a food detection sampler in the embodiment one of the utility model.

[0019] Figure 3 is Figure 2 the enlarged view of L in the middle.

[0020] Figure 4 is a structural schematic view of a collecting cylinder.

[0021] Figure 5 is a working state view of the food detection sampler in the embodiment one of the utility model when sampling and collecting in the collecting cylinder.

[0022] Figure 6 is a working state view of the food detection sampler in the embodiment one of the utility model when the drill bit continues to rotate after the sampling and collecting of the collecting cylinder are full.

[0023] Figures 7-8 is a structural schematic view of a food detection sampler in the embodiment two of the utility model.

[0024] Figure 9 is Figure 7 the enlarged view of K in the middle.

[0025] Figure 10 is a working state view of the food detection sampler in the embodiment two of the utility model when sampling and collecting in the first collecting cylinder in the lower position.

[0026] Figure 11 is a working state view of the food detection sampler in the embodiment two of the utility model when sampling and collecting in the second collecting cylinder in the upper position.

[0027] Figure 12 is a structural schematic view of a food detection sampler in the embodiment three of the utility model.

[0028] Figure 13 is a perspective view of a drill bit. DETAILED DESCRIPTION

[0029] The utility model will be further described in combination with the drawings and embodiments:

[0030] Embodiment one: can see Figures 1-6The utility model provides a food detection sampler, including electric drill 1, the output end of electric drill 1 is fixedly connected with sampling screw shaft 3 through the coaxial connection of lengthening shaft 2, lengthening shaft 2 is sleeved with cover cylinder 4 and can slide fit, the lower end in cover cylinder 4 is detachably provided with collecting cylinder 5, collecting cylinder 5 has delivery pipe 5-1, conical cylinder section 5-2, circular cylinder section 5-3 and baffle disc 5-4, delivery pipe 5-1 is connected (i.e. clearance fit) with sampling screw shaft 3, the lower end of conical cylinder section 5-2 is connected with the outer wall of delivery pipe 5-1 close to the lower end, the upper end of conical cylinder section 5-2 is connected with the lower end of circular cylinder section 5-3, the upper end of delivery pipe 5-1 is located in the upper part of the middle of circular cylinder section 5-3, baffle disc 5-4 is fixedly arranged on the upper end of circular cylinder section 5-3, and the center of baffle disc 5-4 is provided with through hole 5-41 for sampling screw shaft 3 to pass through.

[0031] In work, cover cylinder 4 with collecting cylinder 5 is sleeved on lengthening shaft 2 and sampling screw shaft 3, then is inserted into food a certain depth, then starts electric drill 1 rotation, and electric drill 1 drives sampling screw shaft 3 to rotate coaxially through lengthening shaft 2, and food is first sent upward along the inner hole of delivery pipe 5-1 under the drive of sampling screw shaft 3, then when reaching the clearance between the upper end of delivery pipe 5-1 and baffle disc 5-4, food is separated from the constraint of the inner hole of delivery pipe 5-1, and food falls from sampling screw shaft 3 and enters the containing space formed by the inner wall of circular cylinder section 5-3 and the inner wall of conical cylinder section 5-2 and the outer wall of delivery pipe 5-1 (see Figure 5 When the inside of collecting cylinder 5 is filled, food sent upward from the inner hole of delivery pipe 5-1 does not fall, and there is no falling space, and then the excess food under the drive of sampling screw shaft 3 enters the cover cylinder 4 upward from through hole 5-41 (see Figure 6 Food in the collecting cylinder 5 does not accumulate continuously, and quantitative collection can be realized, the influence of food density and hardness and other performance parameters on the collection process is avoided, and the problems of food high-temperature deterioration, sampling tube difficult to take out, electric drill overheating damage and the like are prevented, the self-protection when collecting excess food is realized, the use scene that the collection amount is difficult to judge when collecting in depth and is difficult to find when excess is applicable. When taking out, collecting cylinder 5 can be directly detached from cover cylinder 4, and cover cylinder 4 can be taken out first and then detached from cover cylinder 4, which is very flexible. The new collecting cylinder 5 can be installed again for sampling.

[0032] Referring to Figures 3-4 Further, the lower end of cover cylinder 4 is provided with internal thread hole 4-1, and the upper end of collecting cylinder 5 is provided with external thread 5-31 which is screw-connected with internal thread hole 4-1. The collecting cylinder 5 can be rotatably installed and rotatably detached, and the operation is simple.

[0033] Referring to Figure 5Further, the sampling screw shaft 3 is provided with a screw conveying groove 3-1; the interval H between the upper end surface of the conveying pipe 5-1 and the lower end surface of the baffle disc 5-4 is greater than the pitch S of the screw conveying groove 3-1.

[0034] For example, the electric drill 1 is a handheld electric drill. Figure 5 Further, the interval H is in the range of 1.5-2 pitches S.

[0035] For example, the electric drill 1 is a handheld electric drill. Figures 1-2 Further, the electric drill 1 is a handheld electric drill.

[0036] Embodiment Two: The embodiment is basically the same as Embodiment One, except that:

[0037] For example, the electric drill 1 is a handheld electric drill. Figures 7-9 Further, the collecting cylinder 5 has two ends connected together, and the two collecting cylinders 5 are installed in the same way in the cover cylinder 4, and thus are not described herein.

[0038] When the collecting work is performed, the lower first collecting cylinder 5 can be collected alone first (see Figure 10 ), when the first collecting cylinder 5 is full, the sampling screw shaft 3 will convey upward and collect the upper second collecting cylinder 5 alone first (see Figure 11 ), and when the second collecting cylinder 5 is full, the food will enter the cover cylinder 4 from the through hole 5-41 of the second collecting cylinder 5, and the food in the second collecting cylinder 5 will not accumulate continuously (see Figure 6 ), so that the quantitative double-sample collection can be realized, and especially the automatic deep collection of two samples can be realized, and when one sample is collected, the other sample can be collected automatically without manual switching, and the two samples can be taken out conveniently.

[0039] Embodiment Three: The embodiment is basically the same as Embodiment One or Two, except that:

[0040] For example, the electric drill 1 is a handheld electric drill. Figures 11-12 Further, the bottom end of the sampling screw shaft 3 is fixedly provided with a drilling and crushing drill bit N. The drilling and crushing drill bit N can be used for high-hardness food, and can realize the drilling and crushing and the collection at the same time, improve the collection efficiency, and meet the multifunctional requirements.

Claims

1. A food product testing sampler comprising an electric drill (1), characterised in that: The electric drill (1) output end is connected with sampling screw shaft (3) through lengthening shaft (2); the lengthening shaft (2) is covered with cover cylinder (4); the cover cylinder (4) lower end is detachably provided with collecting cylinder (5); The collecting cylinder (5) has conveying pipe (5-1), conical cylinder section (5-2), circular cylinder section (5-3) and baffle disc (5-4); The conveying pipe (5-1) is connected with sampling screw shaft (3) in cooperation; The conical cylinder section (5-2) lower end is connected with the conveying pipe (5-1) outer wall close to lower end; The conical cylinder section (5-2) upper end is connected with circular cylinder section (5-3) lower end; the conveying pipe (5-1) upper end is located in the circular cylinder section (5-3) inner middle part upper part; The baffle disc (5-4) is arranged on the circular cylinder section (5-3) upper end, and the baffle disc (5-4) center is provided with through hole (5-41) for sampling screw shaft (3) to pass through.

2. A food product testing sampler as defined in claim 1, wherein: The cover cylinder (4) lower end is provided with internal thread hole (4-1); the collecting cylinder (5) upper end is provided with external thread (5-31) for screwing with internal thread hole (4-1).

3. A food detection sampler as claimed in claim 1 or 2, wherein: The sampling screw shaft (3) is provided with spiral conveying groove (3-1); the distance (H) between the conveying pipe (5-1) upper end surface and baffle disc (5-4) lower end surface is greater than the pitch (S) of the spiral conveying groove (3-1).

4. A food product testing sampler as defined in claim 3, wherein: The distance (H) size is between 1.5-2 pitch (S).

5. A food product testing sampler as defined in claim 4, wherein: The sampling screw shaft (3) bottom end is provided with drill crushing drill bit (N).

6. A food product testing sampler as defined in claim 1, wherein: The collecting cylinder (5) has two and tail end is connected.

7. A food product testing sampler as defined in claim 1, wherein: The electric drill (1) adopts hand-held electric drill.

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