CN207379762U - Detection of agricultural products sampler - Google Patents

Abstract

The utility model discloses a kind of detection of agricultural products samplers, including an extraction tube, one end closing of the extraction tube, the other end of the extraction tube has opening, internal thread is machined in opening, sealing-plug is combined in the opening, sliding slot there are two being symmetrical arranged at the outer wall of the extraction tube, the left end closing of the sliding slot, the right end of the sliding slot extends transversely through the extraction tube, the fluting of extraction detection sample is provided at the outer tube wall of the extraction tube, be provided in the outside of the extraction tube can horizontal sliding cover board, the draw runner for coordinating the sliding slot is provided at the inner wall of the cover board, at the outer wall of the extraction tube, the opposite side of fluting is provided with more conduction pipes, external screw thread is machined at the tube wall of the conduction pipe, sorting bottle is combined with by the external screw thread；The present apparatus facilitates carry out sample extraction, and can also realize that sample dispenses in the case of contactless, it is ensured that late detection result accuracy.

Description

Detection of agricultural products sampler

Technical field

The utility model is related to a kind of detection of agricultural products samplers.

Background technology

When carrying out the detection of powder agricultural products, it is necessary to agricultural product be extracted by test tube, then by multiple and different test sections The classification and Detection of door, to determine whether the indices of the agricultural product are up to standard, and existing extracting mode is manually to extract, and is manually carried , it is necessary to manually be dispensed to agricultural product after the completion of taking, censorship is carried out after packing, during packing, easily with being inspected by random samples It is in contact between sample, detection data is caused deviation occur.

Based on the above problem, it is desirable to provide it is a kind of to facilitate carry out sample extraction, and can also be in the case of contactless Realize sample packing, it is ensured that the detection of agricultural products sampler of late detection result accuracy.

Utility model content

Facilitate carry out sample extraction the technical problem to be solved by the utility model is to provide a kind of, and can also be in nothing Sample packing is realized in the case of contact, it is ensured that the detection of agricultural products sampler of late detection result accuracy.

The utility model is achieved through the following technical solutions：

A kind of detection of agricultural products sampler, including an extraction tube, one end closing of the extraction tube, the extraction tube The other end has opening, is machined with internal thread in opening, sealing-plug is combined in the opening, in the outer of the extraction tube It being symmetrical arranged at wall there are two sliding slot, the left end of the sliding slot is closed, and the right end of the sliding slot extends transversely through the extraction tube, The fluting of extraction detection sample is provided at the outer tube wall of the extraction tube, the radian of the fluting is 0.5~1 π, in institute State extraction tube outside be provided with can horizontal sliding cover board, the cover board is bonded the outer surface of the extraction tube, the cover board Inner wall at be provided with the draw runner for coordinating the sliding slot, when the cover board slides into extreme position to the left closing described in open Slot is provided with more conduction pipes at the outer wall of the extraction tube, positioned at the opposite side of fluting, adds at the tube wall of the conduction pipe Work has external screw thread, and sorting bottle is combined with by the external screw thread.

Preferably, hand the turn of the screw, institute are combined with by the set portion integrally formed with a set of portion in the plate face of the cover board Hand the turn of the screw is stated through the outer wall that the extraction tube is propped up after the set portion and the cover board, lid can be realized by hand the turn of the screw Being fixedly connected between plate and extraction tube.

Preferably, on the right side of the sealing-plug integrally formed with baffle, the guard seal the sliding slot right end, A jack is provided at the right positions of the sealing-plug, classification identity device is combined with by the jack.

Preferably, the classification identity device includes a plastic plate for being printed with classification mark, the outer wall of the plastic plate Place's injection forms an inserted link, and the inserted link has the rubber stopper of taper, is interference fitted between the rubber stopper and the jack.

Preferably, the sorting bottle be plastic material, the sorting bottle be transparent configuration, the volume of the single sorting bottle For 10-20mL.

The present apparatus is when being sampled sampling observation, it is necessary to which the present apparatus is completely sterilized, and disinfection way is mainly using purple Outside line disinfection or pasteurization after the completion of disinfection, are dried the present apparatus, and Preservation in sterile condition, when extracting sample, will cover Plate is opened so that the present apparatus is then inserted into powder agricultural products, sample is collected by slotting, after collecting sample by fluting exposure Cover board is closed rapidly, extraneous factor is avoided to have an impact sample, after the completion of extraction, rocks extraction tube so that extraction tube Interior sample is dispensed to multiple sorting bottles, after testing agency is reached, is sent respectively to multiple portions after can sorting bottle be dismantled Door is sorted.

The beneficial effects of the utility model are：The present apparatus facilitates carry out sample extraction, and can also be in contactless feelings Sample packing is realized under condition, it is ensured that late detection result accuracy, and when being extracted by the present apparatus, without dressing once Property sterile gloves, reduce sampling observation cost, while decrease waste product generation, the structure of the present apparatus is relatively simple, and cost is more low It is honest and clean, it is suitble to promote the use of.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the front view of the utility model；

Fig. 2 is the cooperation schematic diagram of extraction tube and cover board；

Fig. 3 is the right view of sealing-plug.

Specific embodiment

All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, summary and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature It is an example in a series of equivalent or similar characteristics.

In the description of the utility model, it is to be understood that term " one end ", " other end ", " outside ", " on ", it is " interior The orientation or position relationship of the instructions such as side ", " level ", " coaxial ", " center ", " end ", " length ", " outer end " are based on attached drawing Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality With new limitation.

In addition, in the description of the utility model, " multiple " are meant that at least two, such as two, three etc., unless It is another to have clearly specific limit.

In the utility model, unless otherwise clearly defined and limited, term " setting ", " socket ", " connection ", " pass through Wear ", the terms such as " grafting " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

A kind of detection of agricultural products sampler as shown in Figure 1, Figure 2 and Figure 3, including an extraction tube 1, the extraction tube 1 One end closing, the other end of the extraction tube 1 has opening (not shown), is machined with internal thread in opening, opened described Sealing-plug 2 is combined at mouthful, is symmetrical arranged at the outer wall of the extraction tube 1 there are two sliding slot 101, a left side for the sliding slot 101 End seal is closed, and the right end of the sliding slot 101 extends transversely through the extraction tube 1, and being provided with one at the outer tube wall of the extraction tube 1 carries The fluting 102 of detection sample is taken, the radian of the fluting 102 is 0.8 π, and being provided in the outside of the extraction tube 1 can be horizontal The cover board 3 of sliding, the cover board 3 are bonded the outer surface of the extraction tube 1, are provided at the inner wall of the cover board 3 described in cooperation The draw runner 301 of sliding slot 101, the cover board 3 closes the fluting 102 when sliding into extreme position to the left, in the extraction More conduction pipes 4 are provided at the outer wall of pipe 1, positioned at the opposite side of fluting 102, are machined at the tube wall of the conduction pipe 4 outer Screw thread 401 is combined with sorting bottle 5 by the external screw thread 401.

A preferred embodiment in the utility model, integrally formed with a set of 331 in the plate face of the cover board 3, Hand the turn of the screw 332 is combined with by the set portion 331, the hand the turn of the screw 332 is supported after passing through the set portion 331 and the cover board 3 The outer wall of extraction tube 1 is stated in residence, and being fixedly connected between cover board and extraction tube can be realized by hand the turn of the screw.

A preferred embodiment in the utility model, on the right side of the sealing-plug 2 integrally formed with baffle 221, institute The right end that baffle 221 is sealed in the sliding slot is stated, a jack 222 is provided at the right positions of the sealing-plug 2, is inserted by this Hole 222 is combined with classification identity device 6.

A preferred embodiment in the utility model, the classification identity device 6 include one and are printed with classification mark Plastic plate 601 is molded to form an inserted link 602 at the outer wall of the plastic plate 601, and the inserted link 602 has the rubber stopper of taper 603, it is interference fitted between the rubber stopper 603 and the jack 222.

A preferred embodiment in the utility model, the sorting bottle 5 are plastic material, and the sorting bottle 5 is transparent Structure, the volume of the single sorting bottle 5 is 15mL.

The present apparatus is when being sampled sampling observation, it is necessary to which the present apparatus is completely sterilized, and disinfection way is mainly using purple Outside line disinfection or pasteurization after the completion of disinfection, are dried the present apparatus, and Preservation in sterile condition, when extracting sample, will cover Plate is opened so that the present apparatus is then inserted into powder agricultural products, sample is collected by slotting, after collecting sample by fluting exposure Cover board is closed rapidly, extraneous factor is avoided to have an impact sample, after the completion of extraction, rocks extraction tube so that extraction tube Interior sample is dispensed to multiple sorting bottles, after testing agency is reached, is sent respectively to multiple portions after can sorting bottle be dismantled Door is sorted.

The beneficial effects of the utility model are：The present apparatus facilitates carry out sample extraction, and can also be in contactless feelings Sample packing is realized under condition, it is ensured that late detection result accuracy, and when being extracted by the present apparatus, without dressing once Property sterile gloves, reduce sampling observation cost, while decrease waste product generation, the structure of the present apparatus is relatively simple, and cost is more low It is honest and clean, it is suitble to promote the use of.

The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work should be covered within the scope of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of detection of agricultural products sampler, it is characterised in that：Including an extraction tube, one end closing of the extraction tube, institute The other end for stating extraction tube has opening, is machined with internal thread in opening, sealing-plug is combined in the opening, described It is symmetrical arranged at the outer wall of extraction tube there are two sliding slot, the left end of the sliding slot is closed, and the right end of the sliding slot extends transversely through institute Extraction tube is stated, the fluting of extraction detection sample is provided at the outer tube wall of the extraction tube, the radian of the fluting is 0.5~1 π, be provided in the outside of the extraction tube can horizontal sliding cover board, the cover board is bonded the appearance of the extraction tube Face is provided with the draw runner for coordinating the sliding slot at the inner wall of the cover board, when the cover board slides into extreme position to the left The fluting is closed, more conduction pipes, the conduction pipe are provided at the outer wall of the extraction tube, positioned at the opposite side of fluting Tube wall at be machined with external screw thread, sorting bottle is combined with by the external screw thread.

2. detection of agricultural products sampler according to claim 1, it is characterised in that：The one in the plate face of the cover board A set of portion is formed, hand the turn of the screw is combined with by the set portion, the hand the turn of the screw is supported after passing through the set portion and the cover board State the outer wall of extraction tube in residence.

3. detection of agricultural products sampler according to claim 1, it is characterised in that：In the right side of sealing-plug one Form baffle, the guard seal is provided with a jack at the right positions of the sealing-plug, leads in the right end of the sliding slot It crosses the jack and is combined with classification identity device.

4. detection of agricultural products sampler according to claim 3, it is characterised in that：The classification identity device includes one The plastic plate of classification mark is printed with, is molded to form an inserted link at the outer wall of the plastic plate, the inserted link has the rubber of taper Rubber plug is interference fitted between the rubber stopper and the jack.

5. detection of agricultural products sampler according to claim 1, it is characterised in that：The sorting bottle is plastic material, The sorting bottle is transparent configuration, and the volume of the single sorting bottle is 10-20mL.