CN218994750U

CN218994750U - Vegetable sample sampler

Info

Publication number: CN218994750U
Application number: CN202222577081.4U
Authority: CN
Inventors: 周庆梁; 石继光; 和耀云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-09
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of sample sampling, in particular to a vegetable sample sampler, which comprises a base, wherein the upper surface of the base is fixedly connected with an adjusting mechanism, the upper surface of the adjusting mechanism is embedded and movably connected with a blanking module, the upper surface of the base is fixedly connected with a placing disc, and a collecting cylinder is placed on the upper surface of the base at the central position. According to the utility model, the extruding net on the collecting cylinder is removed, the blanking push rod extrudes the vegetable tissue in the sampling tube into the collecting cylinder through the extruding head to finish the manufacturing of the solid sample, the extruding head extrudes the vegetable tissue in the sampling tube, and after the extruding head and the extruding net extrude, the juice of the vegetables enters the collecting cylinder to finish the manufacturing of the liquid sample, so that the device can manufacture samples with different forms, the device is further suitable for different detection, and the device is provided with a quick-release structure, and the part contacted with the device and the vegetables can be cleaned later without cleaning the whole device.

Description

Vegetable sample sampler

Technical Field

The utility model relates to the technical field of sample sampling, in particular to a vegetable sample sampler.

Background

In the agricultural product detection process, sampling operation is needed, for example, when pesticide residue detection is needed, tissues of some agricultural products are needed to be collected, the tissues are soaked in a prepared solution, then a part of solution is extracted and put on a detection machine for detection, when the oil content of vegetables is detected, the vegetables are needed to be squeezed, then ultrasonic cleaning and extraction are needed to be carried out by using carbon tetrachloride as a solvent in a laboratory, and the oil content is measured by using an oil meter;

some technical solutions for sampling samples also appear in the prior art, such as application number: 201921954691.3; the utility model provides a root vegetable sampler, belong to vegetable sampling technical field, the dynamics when the above-mentioned device can solve and take a sample with the knife, the size of taking a sample, the shape is difficult to master, the operation process is wasted time and energy, still easily fish tail, and radish and carrot are as root vegetable vegetables main representative, the characteristic of many varieties is fragile and juicy problem, above-mentioned device is when using, collect the vegetable tissue through the sampling claw, the vegetable tissue after collecting still remains in the inside of sampling claw, but when need carrying out the oil content and detect, need take out the vegetable tissue inside the sampling claw, and squeeze juice the operation to the vegetable tissue after taking out through external juice extractor, the inconvenient direct juice of vegetable tissue that will obtain after the above-mentioned device accomplishes the sample, it is inconvenient to lead to the device to obtain liquid sample, it is inconvenient to take a sample when further leading to the device to vegetable oil content to detect.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the device is inconvenient to obtain a liquid sample due to the fact that the existing vegetable sample sampler is inconvenient to directly squeeze vegetable tissues into juice, the vegetable sample sampler is provided.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a vegetables sample sampler, includes the base, fixed surface is connected with adjustment mechanism on the base, adjustment mechanism upper surface embedding swing joint has the unloading module, fixed surface is connected with the placing plate on the base, the collecting vessel has been placed to base upper surface in central point put, the extrusion net has been placed to the port on the collecting vessel, unloading module surface threaded connection has the sampling tube.

The method is further characterized in that: the upper surface of the base is provided with a placing groove close to the center, and the collecting cylinder is connected with the placing groove in a clamping mode.

The method is further characterized in that: the adjusting mechanism comprises a first limiting rod, a second limiting rod, a first threaded locking knob, a second threaded locking knob, a connecting frame and a connecting ring, wherein the first limiting rod is fixedly connected to the upper surface of the base, one side of the first limiting rod is located on the upper surface of the base, the second limiting rod is fixedly connected to the upper surface of the base, the connecting frame is connected to the outer surface of the first limiting rod in a nested mode, the outer surface of the connecting frame is close to the first threaded locking knob in a threaded mode in the position of the first limiting rod, the outer surface of the connecting frame is close to the second threaded locking knob in a threaded mode in the position of the second limiting rod, and the connecting ring is fixedly connected to the upper surface of the connecting frame.

The method is further characterized in that: the threaded end of the first threaded locking knob is contacted with the first limiting rod, and the threaded end of the second threaded locking knob is contacted with the second limiting rod.

The method is further characterized in that: the blanking module comprises a blanking barrel, handles, a blanking push rod, threaded columns and an extrusion head, wherein the blanking barrel is in sliding connection with the connecting ring, threads are formed in the blanking barrel, two handles are fixedly connected to the outer surface of the blanking barrel close to the upper end, the blanking push rod is fixedly connected to the inner portion of the blanking barrel, the threaded columns are connected to the outer surface of the blanking push rod in a threaded manner, and the extrusion head is fixedly connected to the tail end of the blanking push rod.

The method is further characterized in that: the screw thread post is in threaded connection with the blanking barrel, and the upper end of the blanking push rod is fixedly connected with a rotary disk.

The method is further characterized in that: the outer surface of the blanking barrel is in threaded connection with a sampling pipe close to the lower end, and the lower surface of the sampling pipe is fixedly connected with an annular cutter head.

The utility model has the beneficial effects that:

through the blanking module, when sampling is performed, the handle is held to slide the blanking cylinder downwards along the connecting ring, so that the sampling tube passes through vegetables, then the extruding net on the collecting cylinder is removed, at the moment, the blanking push rod is rotated, the blanking push rod drives the threaded column to rotate, the threaded column drives the blanking push rod to move downwards under the pushing of threads, so that the blanking push rod extrudes vegetable tissues in the sampling tube into the collecting cylinder through the extruding head to finish the preparation of solid samples, when a liquid sample is prepared, the vegetables are placed on the placing plate, then the handle is held to slide the blanking cylinder downwards along the connecting ring, so that the sampling tube passes through the vegetables, then the blanking push rod is rotated, so that the extruding head extrudes the vegetable tissues in the sampling tube, and after the extruding head and the extruding net extrude the vegetables, the juice of the vegetables enters the collecting cylinder to finish the preparation of the liquid samples, so that the device can prepare samples in different forms, and the device is further suitable for different detection;

through the sampling tube that sets up, annular tool bit is convenient for sampling tube insert vegetables in, and sampling tube and feed cylinder surface threaded connection down, and the collection tube is directly placed on the base, takes out sampling tube, collection tube and extrusion net when being convenient for later stage clear up the device, these and vegetables tissue closely contacted subassembly, carry out solitary clearance to it, and after ejecting vegetables tissue, the extrusion head stretches out the feed cylinder down, can clear up the feed cylinder this moment to can clear up the part of device and vegetables contact and need not to clear up whole device.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the adjustment mechanism, the placement tray and the collection canister of the present utility model in a disassembled configuration;

FIG. 3 is a schematic view of the semi-sectional structure of a sampling tube of the present utility model;

fig. 4 is a schematic diagram of a semi-sectional structure of a blanking module of the present utility model.

In the figure: 1. a base; 101. a placement groove; 2. an adjusting mechanism; 201. a first limit rod; 202. a second limit rod; 203. a first thread locking knob; 204. a second thread locking knob; 205. a connecting frame; 206. a connecting ring; 3. placing a tray; 4. a collection cylinder; 5. extruding the net; 6. a blanking module; 601. a blanking cylinder; 602. a handle; 603. a blanking push rod; 604. a threaded column; 605. an extrusion head; 7. a sampling tube; 701. an annular cutter head.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a vegetable sample sampler comprises a base 1, an adjusting mechanism 2 is fixedly connected to the upper surface of the base 1, a blanking module 6 is movably connected to the upper surface of the adjusting mechanism 2 in an embedded manner, a placing tray 3 is fixedly connected to the upper surface of the base 1, a collecting cylinder 4 is placed at the central position of the upper surface of the base 1, an extrusion net 5 is placed at the upper port of the collecting cylinder 4, a sampling tube 7 is connected to the outer surface of the blanking module 6 in a threaded manner, the blanking module 6 comprises a blanking cylinder 601, a handle 602, a blanking push rod 603, a threaded column 604 and an extrusion head 605, the blanking cylinder 601 and the connecting ring 206 are in sliding connection, threads are formed in the blanking cylinder 601, two handles 602 are fixedly connected to the outer surface of the blanking cylinder 601 close to the upper end, a blanking push rod 603 is fixedly connected to the inner part of the blanking cylinder 601, a threaded column 604 is connected to the outer surface of the blanking push rod 603, the end of the blanking push rod 603 is fixedly connected with an extrusion head 605, when sampling is performed, a handle 602 is held to slide down the blanking cylinder 601 along the connecting ring 206, so that the sampling tube 7 passes through vegetables, then the extrusion net 5 on the collecting cylinder 4 is removed, at the moment, the blanking push rod 603 is rotated, the blanking push rod 603 drives a threaded column 604 to rotate, the threaded column 604 drives the blanking push rod 603 to move down under the pushing of threads, so that the blanking push rod 603 extrudes vegetable tissues in the sampling tube 7 into the collecting cylinder 4 through the extrusion head 605, the preparation of solid samples is completed, when liquid samples are prepared, vegetables are placed on a placing tray 3, then the handle 602 is held to slide down the blanking cylinder 601 along the connecting ring 206, so that the sampling tube 7 passes through the vegetables, then the blanking push rod 603 is rotated, the extrusion head 605 extrudes the vegetable tissues in the sampling tube 7, and after extrusion of the extrusion head 605 and the extrusion net 5, the juice of vegetables gets into the preparation of accomplishing the liquid sample in the collection tube 4 to make the device can make the sample of different forms, further make the device be applicable to different detection.

The upper surface of the base 1 is provided with a placing groove 101 near the center, the collecting cylinder 4 and the placing groove 101 are connected with an adjusting mechanism 2 in a clamping way, the adjusting mechanism comprises a first limit rod 201, a second limit rod 202, a first thread locking knob 203, a second thread locking knob 204, a connecting frame 205 and a connecting ring 206, the upper surface of the base 1 is fixedly connected with the first limit rod 201, one side of the first limit rod 201 is fixedly connected with the second limit rod 202 on the upper surface of the base 1, the outer surfaces of the first limit rod 201 and the second limit rod 202 are nested and connected with a connecting frame 205, the outer surface of the connecting frame 205 is connected with the first thread locking knob 203 near the first limit rod 201 in a threaded way, the outer surface of the connecting frame 205 is connected with the second thread locking knob 204 near the second limit rod 202 in a threaded way, the fixed surface is connected with go up link 205 and is connected with go up the fixed surface and be connected with go up the ring 206, the screw thread end and the stop lever 201 contact of a thread locking knob 203, the screw thread end and the stop lever 202 contact of a thread locking knob 204 No. two, when adjusting the height of adjustment mechanism 2, rotatory thread locking knob 203 and No. two thread locking knob 204, make a thread locking knob 203 and No. two thread locking knob 204 lose the fixed action to the link 205, can upwards or move the link 205 downwards along a stop lever 201, further change the height of unloading module 6 apart from ground, make the vegetables of different specifications of device adaptable, improve the application range of device.

The screw thread post 604 is in threaded connection with the blanking cylinder 601, the upper end of the blanking push rod 603 is fixedly connected with a rotary disk, the rotary disk is convenient for a user to rotate the blanking push rod 603, and a spring is nested on the outer surface of the blanking cylinder 601 in actual use, so that the blanking cylinder 601 after being pressed down is convenient to reset; the lower feed cylinder 601 surface is close to lower extreme position threaded connection has sampling tube 7, sampling tube 7 lower surface fixedly connected with annular tool bit 701, annular tool bit 701 is convenient for sampling tube 7 insert vegetables in, and sampling tube 7 and lower feed cylinder 601 surface threaded connection, collection cylinder 4 is directly placed on base 1, take out sampling tube 7 when being convenient for later stage clear up the device, collection cylinder 4 and extrusion net 5, these and vegetables tissue closely contacted subassembly, carry out solitary clearance to it, and after ejecting vegetables tissue, extrusion head 605 stretches out lower feed cylinder 601, can lower feed cylinder 601 clear up this moment, thereby can clear up the part of device and vegetables contact and need not to clear up whole device.

Working principle: when sampling is performed, vegetables are placed on the placing tray 3, then the blanking module 6 is slid downwards, so that the sampling tube 7 passes through the vegetables, part of vegetable tissues are left in the sampling tube 7, then the blanking push rod 603 is rotated, blanking operation can be performed, the vegetable tissues in the sampling tube 7 enter the collecting cylinder 4, when the height of the adjusting mechanism 2 is adjusted, the first thread locking knob 203 and the second thread locking knob 204 are rotated, the fixing effect on the connecting frame 205 is lost by the first thread locking knob 203 and the second thread locking knob 204, the connecting frame 205 can be moved upwards or downwards along the first limiting rod 201, the height of the blanking module 6 from the ground is further changed, the device can adapt to vegetables with different specifications, the using range of the device is widened, when sampling is performed, the handle 602 is held to slide the blanking cylinder 601 downwards along the connecting ring 206, the sampling tube 7 is made to pass through vegetables, then the extruding net 5 on the collecting cylinder 4 is removed, at this time, the blanking push rod 603 is rotated, the blanking push rod 603 drives the threaded column 604 to rotate, under the pushing of threads, the threaded column 604 drives the blanking push rod 603 to move downwards, the blanking push rod 603 extrudes the vegetable tissue in the sampling tube 7 into the collecting cylinder 4 through the extruding head 605, the solid sample is made, when the liquid sample is made, the vegetables are placed on the placing plate 3, then the handle 602 is held to slide downwards along the connecting ring 206 to the blanking cylinder 601, the sampling tube 7 passes through the vegetables, then the blanking push rod 603 is rotated, the extruding head 605 extrudes the vegetable tissue in the sampling tube 7, after the extruding head 605 and the extruding net 5 are extruded, the juice of the vegetables enters the collecting cylinder 4 to complete the making of the liquid sample, so that the device can make samples with different forms, the device is further suitable for different detection, the annular tool bit 701 is convenient for insert sampling tube 7 in vegetables, and sampling tube 7 and unloading section of thick bamboo 601 surface threaded connection, and collection tube 4 directly place on base 1, take out sampling tube 7, collection tube 4 and extrusion net 5 when being convenient for later stage clear up the device, these and vegetables tissue closely contacted subassembly, carry out solitary clearance to it, and after ejecting vegetables tissue, extrusion head 605 stretches out unloading section of thick bamboo 601, can lower section of thick bamboo 601 clearance this moment to the later stage can clear up the part of device and vegetables contact and need not to clear up whole device.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a vegetables sample sampler, includes base (1), its characterized in that, fixed surface is connected with adjustment mechanism (2) on base (1), adjustment mechanism (2) upper surface embedding swing joint has unloading module (6), fixed surface is connected with places dish (3) on base (1), collecting vessel (4) have been placed to base (1) upper surface in central point put, extruding net (5) have been placed to the port on collecting vessel (4), unloading module (6) surface threaded connection has sampling tube (7).

2. The vegetable sample sampler according to claim 1, characterized in that a placing groove (101) is formed in the upper surface of the base (1) near the center, and the collecting cylinder (4) is connected with the placing groove (101) in a clamping manner.

3. The vegetable sample sampler according to claim 1, wherein the adjusting mechanism (2) comprises a first limiting rod (201), a second limiting rod (202), a first thread locking knob (203), a second thread locking knob (204), a connecting frame (205) and a connecting ring (206), the first limiting rod (201) is fixedly connected to the upper surface of the base (1), the second limiting rod (202) is fixedly connected to the upper surface of the base (1) in one side direction of the first limiting rod (201), the connecting frame (205) is connected to the outer surfaces of the first limiting rod (201) and the second limiting rod (202) in a nested mode, the first thread locking knob (203) is connected to the outer surface of the connecting frame (205) in a position close to the first limiting rod (201) in a threaded mode, the second thread locking knob (204) is connected to the outer surface of the connecting frame (205) in a threaded mode, and the connecting ring (206) is fixedly connected to the upper surface of the connecting frame (205).

4. A vegetable sample collector as claimed in claim 3, wherein the threaded end of the first threaded locking knob (203) is in contact with the first stop lever (201), and the threaded end of the second threaded locking knob (204) is in contact with the second stop lever (202).

5. A vegetable sample sampler according to claim 3, characterized in that the blanking module (6) comprises a blanking cylinder (601), a handle (602), a blanking push rod (603), a threaded column (604) and a squeezing head (605), the blanking cylinder (601) is slidably connected with the connecting ring (206), threads are formed in the blanking cylinder (601), two handles (602) are fixedly connected to the outer surface of the blanking cylinder (601) close to the upper end, a blanking push rod (603) is fixedly connected to the inner portion of the blanking cylinder (601), the threaded column (604) is connected to the outer surface of the blanking push rod (603), and a squeezing head (605) is fixedly connected to the tail end of the blanking push rod (603).

6. The vegetable sample collector according to claim 5, wherein the screw column (604) is screwed with the blanking cylinder (601), and the upper end of the blanking push rod (603) is fixedly connected with a rotary disk.

7. The vegetable sample sampler according to claim 5, wherein the outer surface of the lower charging barrel (601) is in threaded connection with a sampling tube (7) near the lower end, and the lower surface of the sampling tube (7) is fixedly connected with an annular cutter head (701).