CN216116831U

CN216116831U - Portable solid sampler

Info

Publication number: CN216116831U
Application number: CN202121039429.3U
Authority: CN
Inventors: 郭春梅
Original assignee: Fuzhou Fuhua Environmental Protection Technology Co ltd
Current assignee: Fuzhou Fuhua Environmental Protection Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-22
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a portable solid sampler, which comprises a double-layer sampling tube, wherein the double-layer sampling tube comprises a first tube body and a second tube body arranged in the first tube body, the first tube body is provided with two first sampling ports for sampling a solid, the second tube body is provided with two second sampling ports matched with the first sampling ports, the top of the second tube body is provided with a handle for rotating the second tube body, and the bottom of the double-layer sampling tube is provided with a cutter head for crushing the solid; the double-layer sampling tube is externally provided with the protective cover, and the double-layer sampling tube is simple in structure, low in operation difficulty, convenient to carry and capable of effectively sampling solids with high hardness.

Description

Portable solid sampler

Technical Field

The utility model relates to the technical field of samplers, in particular to a portable solid sampler.

Background

Sampling work is the important basis of developing the operating mass with the chemical examination analysis, and current solid sampling tool all is some great sampling equipment, and is inconvenient to carry, and when getting the solid that some hardness are big, all strike or pound a bit to get off through artifical use tool with the solid that needs the sample and take a sample simultaneously, wastes time and energy relatively, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

To solve the above problems, it is an object of the present invention to provide a portable solid sampler for sampling a solid.

The embodiment of the utility model is realized by adopting the following scheme: the portable solid sampler comprises a double-layer sampling tube, wherein the double-layer sampling tube comprises a first tube body and a second tube body arranged in the first tube body, two first sampling ports for sampling a solid are formed in the first tube body, two second sampling ports matched with the first sampling ports are formed in the second tube body, a handle for rotating the second tube body is arranged at the top of the second tube body, and a cutter head for crushing the solid is arranged at the bottom of the double-layer sampling tube; and a protective cover is arranged outside the double-layer sampling tube.

In an embodiment of the utility model, an installation frame is arranged in the second pipe, a first motor is arranged at the top of the installation frame, an output end of the first motor penetrates through the installation frame and extends downwards to form a rotating shaft, and the cutter head is arranged at the bottom of the rotating shaft.

In an embodiment of the present invention, the cutter head includes a rotating head and a blade, the rotating head is disposed at the bottom of the rotating shaft, and the blade is disposed on the rotating head.

In an embodiment of the present invention, a switch button is disposed on an outer wall of the first tube, and the switch button is electrically connected to the first motor.

In an embodiment of the utility model, a return spring is arranged at the top of the protective cover, the return spring surrounds the outside of the first pipe body, and the top of the return spring is fixed on the outer wall of the first pipe body.

In an embodiment of the present invention, a movable frame for limiting the return spring is sleeved outside the first pipe, and the return spring is disposed in the movable frame.

The utility model has the beneficial effects that: the utility model provides a portable solid sampler, wherein a switch button is pressed, a motor is started to drive a cutter head to work to crush a solid, a protective cover can effectively prevent crushed solid scraps from splashing to hurt an operator in the crushing process, meanwhile, in the process that the cutter head moves down in the solid, the crushed solid to be sampled can enter a double-layer sampling pipe from a sampling port, the protective cover can slowly move upwards through a compression spring in contact with the uncrushed solid, after the sampling is finished, a handle is rotated to stagger two sampling ports and ensure the hole to be closed, and when the sampling is required to be poured out, the handle is rotated to enable the two sampling ports to be overlapped for sampling.

Drawings

Fig. 1 is a front view of a portable solids sampler.

Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 2.

FIG. 4 is a front view of a double-layered coupon.

Detailed Description

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

Referring to fig. 1 to 4, the present invention provides a portable solid sampler, including a double-layer sampling tube 1, where the double-layer sampling tube 1 includes a first tube 2 and a second tube 3 disposed in the first tube 2, the first tube 2 is provided with two first sampling ports 21 for sampling a solid, the second tube 3 is provided with two second sampling ports (not shown) matched with the first sampling ports 21, the top of the second tube 3 is provided with a handle 22 for rotating the second tube 3, the bottom of the double-layer sampling tube 1 is provided with a cutter head 4 for crushing the solid, and the solid is crushed by the cutter head 4; the outside of double-deck sampling tube 1 is provided with protection casing 5, and at broken in-process, protection casing 5 can prevent that broken solid from splashing and getting hurt operating personnel, be worth explaining can through the sample of rotatory handle 22 control double-deck sampling tube 1, when first sample connection 21 and second sample connection (not shown in the figure) overlap, the solid after the breakage can enter into double-deck sampling tube 1 in, when first sample connection 21 and second sample connection (not shown in the figure) stagger, the solid after the breakage can't enter into double-deck sampling tube 1 in.

With continuing reference to fig. 2 and fig. 3, a mounting frame 6 is disposed in the second tube 3, a first motor 61 is disposed on the top of the mounting frame 6, an output end of the first motor 61 penetrates the mounting frame 6 and extends downward to form a rotating shaft 62, the cutter head 4 is disposed at the bottom of the rotating shaft 62, and the rotating shaft 62 and the sampled solid are separated by the mounting frame 6, so as to prevent the solid from flowing out of the double-layer sampling tube 1 from the bottom of the rotating shaft 62.

With reference to fig. 1 to 4, the cutter head 4 includes a rotating head 41 and a blade 42, the rotating head 41 is disposed at the bottom of the rotating shaft 62, the blade 42 is disposed on the rotating head 41, and the first motor 61 drives the rotating shaft 62 to rotate, so as to drive the rotating head to rotate, thereby operating the blade 42.

Referring to fig. 1 and 4, the switch button 23 is disposed on the outer wall of the first tube 2, the switch button 23 is electrically connected to the first motor 61, and it should be noted that the rotating shaft 62 rotates only when the switch button 23 is pressed all the time, and the first motor 61 is turned off when the rotating shaft is released, so as to effectively prevent the blade 42 from rotating due to misoperation, and further ensure the safety of the blade 42 in use.

Referring to fig. 2, a return spring 51 is disposed at the top of the protective cover 5, the return spring 51 surrounds the outside of the first tube 2, and the top of the return spring 51 is fixed on the outer wall of the first tube 2.

With reference to fig. 1 and fig. 2, a movable frame 52 for limiting the return spring 51 is sleeved outside the first tube 2, and the return spring 51 is disposed in the movable frame 52.

The utility model has the following working principle: before the sample needs to be taken, the handle 22 is rotated to overlap the first sampling port 21 and the second sampling port (not shown), the blade 42 is pressed close to the solid to be taken, the switch button 23 is pressed to turn on the first motor 61, the rotating shaft 62 is driven to rotate, the rotating shaft 62 drives the rotating head 41 to rotate, and therefore the blade 42 is driven to crush the solid. When the solid is broken, move down double-deck sampling tube 1 slowly, protection casing 5 with for broken solid contact, slowly move up through constantly compressing the spring, blade 42 carries out continuous breakage to the solid, along with continuously moving down of double-deck sampling tube 1, broken solid accessible first sample connection 21 and second sample connection (not shown) enter into double-deck sampling tube 1, after the sample is accomplished, loosen shift knob 23, rotate handle 22, make first sample connection 21 and second sample connection (not shown) stagger, guarantee that first sample connection 21 seals, mention double-deck sampling tube 1, can accomplish the sample, when the sample in the double-deck sampling tube 1 needs to be taken out, twist grip 22, make first sample connection 21 and second sample connection (not shown) overlap, it can to pour out the sample.

The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and all equivalent variations and modifications made in the claims of the present invention should be covered by the present invention.

Claims

1. A portable solids sampler characterized by: the sampling device comprises a double-layer sampling tube, wherein the double-layer sampling tube comprises a first tube body and a second tube body arranged in the first tube body, two first sampling ports for sampling solid matters are formed in the first tube body, two second sampling ports matched with the first sampling ports are formed in the second tube body, a handle for rotating the second tube body is arranged at the top of the second tube body, and a cutter head for crushing the solid matters is arranged at the bottom of the double-layer sampling tube; and a protective cover is arranged outside the double-layer sampling tube.

2. A portable solids sampler according to claim 1 wherein: be provided with the installation frame in the second body, the top of installation frame is provided with first motor, the output of first motor penetrates installation frame downwardly extending is provided with the pivot, the tool bit sets up the bottom of pivot.

3. A portable solids sampler according to claim 2 wherein: the tool bit includes rotating head and blade, the rotating head sets up the bottom of pivot, the blade sets up rotatory overhead.

4. A portable solids sampler according to claim 2 wherein: be provided with shift knob on the outer wall of first body, shift knob with first motor electric connection.

5. A portable solids sampler according to claim 1 wherein: the top of protection casing is provided with reset spring, reset spring encircles the outside of first body, and reset spring's top is fixed on the outer wall of first body.

6. A portable solids sampler according to claim 5 wherein: the outside cover of first body is equipped with and is used for spacingly reset spring's moving frame, reset spring sets up moving frame is interior.