CN219798772U

CN219798772U - High-strength sampler

Info

Publication number: CN219798772U
Application number: CN202320656104.2U
Authority: CN
Inventors: 董爱民; 周振华; 张剑锋; 钱飞; 张丹
Original assignee: Changshu Suchang Engineering Quality Inspection Co ltd
Current assignee: Changshu Suchang Engineering Quality Inspection Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-03
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of soil sampling and discloses a high-strength sampler, which comprises a moving mechanism and a sampling mechanism, wherein the moving mechanism comprises a trolley, supporting arms are fixedly arranged at the front end and the rear end of the trolley, a first threaded hole is formed in one side of each of the two supporting arms, the sampling mechanism comprises a first bracket, the lower end face of the first bracket is fixedly connected with a bottom plate, a sampling tube is fixedly arranged at the central position of the upper end face of the bottom plate, a packing auger is movably arranged in the sampling tube, a first sliding plate is slidably arranged on the first bracket, a motor is fixedly arranged at the central position of the lower end face of the first sliding plate, a buffer mechanism is fixedly connected with the lower output end of the motor, a second threaded rod is fixedly connected with the upper output end of the motor, and the sampling mechanism is fixedly arranged on the moving mechanism. According to the utility model, the auger is driven by the motor to take the soil on the belt and collect the soil through the collecting pipe, so that the soil collecting layer is more complete, and the obtained sample is more accurate.

Description

High-strength sampler

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a high-strength sampler.

Background

The soil sampler is used for being inserted into soil and inserted into soil with required depth so as to obtain soil samples with required depth, the soil sampler is provided with a manual type and an automatic type, the manual type needs to manually insert a sampling end into the soil, the samples are taken out in a rotating or tilting mode and the like, the automatic type provides power through a driving mechanism provided by the automatic type, and the position is fixed in a hand-held mode so as to sample.

The sampling end of the automatic sampler is generally made into a hollow tube shape, the operation is convenient, but the sampler needs to be held, the holding difficulty is greatly improved due to the power output and the reaction force during sampling in the holding process, when the soil surface has certain hardness, the sampler is more laborious to use, the sampling end is easily damaged due to the larger reaction force, and the soil collection difficulty is increased; and the automatic sampler structure is a whole, so that the sampler is laborious to move and transport, and needs to be carried when being used on site, and is easy to collide and damage.

For this reason, there is a need to provide a high-intensity sampler.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the high-strength sampler which can realize automatic soil sampling, and the buffer mechanism is arranged to effectively prevent the auger bit from being damaged, so that the collected soil is directly stored in the collecting pipe, the soil layer collected by the soil is stored more completely, and the observation and the extraction of the sampled soil are convenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the device comprises a moving mechanism and a sampling mechanism, wherein the moving mechanism comprises a trolley, the front end and the rear end of the trolley are fixedly provided with supporting arms, and one side of each supporting arm is provided with a first threaded hole;

the sampling mechanism comprises a first bracket, wherein the lower end surface of the first bracket is fixedly connected with a bottom plate, a sampling pipe is fixedly arranged at the central position of the upper end surface of the bottom plate, a packing auger is movably arranged in the sampling pipe, a first sliding plate is arranged on the first bracket in a sliding manner, a motor is fixedly arranged at the central position of the lower end surface of the first sliding plate, a buffer mechanism is fixedly connected with the lower output end of the motor, a second threaded rod is fixedly connected with the upper output end of the motor, and the sampling mechanism is fixedly arranged on the moving mechanism;

through above-mentioned technical scheme, drive auger downwardly rotating through the motor, no. two threaded rods can push the motor to descend, and then can impel in the soil layer with the auger, soil is along with the auger stretch into by taking in the entering sampling tube, buffer gear can prevent to meet the damage of stone layer pair auger.

Further, the front end and the rear end of the upper end surface of the bottom plate are fixedly provided with second brackets, and round grooves are formed in the front side surface and the rear side surface of the second brackets at equal intervals;

through the technical scheme, the first bracket can be upwards moved when moving, and the moving mechanism can conveniently move the sampling mechanism.

Further, a second threaded hole is formed in the center of the upper end face of the first bracket, and the second threaded rod is in threaded connection with the second threaded hole;

through above-mentioned technical scheme, drive No. two threaded rods through the motor and rotate and then can realize advancing the auger downwards in No. two screw holes to gather soil.

Further, the buffer mechanism comprises a buffer tube, four sliding grooves are formed in the inner wall of the buffer tube, and a spring is fixedly connected to the center of the top of the buffer tube;

through above-mentioned technical scheme, the setting of spring can play certain cushioning effect when making the auger meet hard stone, prevents that hard material from getting bad the auger bottom, influences equipment life.

Further, a connecting column is fixedly connected to the upper end face of the auger, a second sliding plate is fixedly arranged in the center of the upper end face of the connecting column, and the second sliding plate is arranged in the sliding groove in a sliding manner;

through above-mentioned technical scheme, can make things convenient for the spliced pole to remove in the buffer tube through the setting of No. two slide, slide No. two slide and set up and make its function more smooth in the spout, make things convenient for the motor to drive it.

Further, a clamping groove is formed in one side of the upper end face of the sampling tube, a collecting tube is arranged in the clamping groove in a clamping mode, and a transparent scale plate is fixedly arranged on one side of the collecting tube;

through above-mentioned technical scheme, the state of coming soil can conveniently be gathered in the setting of transparent scale board, conveniently carries out data analysis to it, and the setting of collecting tube joint can be convenient to its change of taking.

Further, the round groove is connected with a first threaded hole through a hexagonal screw, and a plurality of fixing nails are fixedly arranged at the edge of the lower end face of the bottom plate;

through above-mentioned technical scheme, the bottom plate breaks away from the soil layer when gathering can be prevented in the setting of staple for gather more smoothly, moving mechanism and sampling mechanism link together through circular slot and screw hole.

The utility model has the following beneficial effects:

1. adopt the motor to drive the auger rotation, the output sets up No. two threaded rods on the motor and can make it possess descending force, makes to gather laborsaving quick more, sets up buffer gear in the motor lower extreme, buffer gear can drive the auger and rotate, and has certain enough buffer capacity in auger axial direction, can prevent to meet the stone layer and cause great impact force to the auger and lead to the fact the damage, extension equipment's adaptation life.

2. The moving mechanism and the sampling mechanism are of detachable structures, split transportation is convenient, the moving mechanism and the sampling mechanism are matched, in the using process, the pushing mode is labor-saving compared with the carrying mode, the moving mechanism supports the sampling mechanism on one side, the stability of the sampling mechanism in sampling can be guaranteed, the sampling mechanism does not need to be held by hands or is slightly supported, and the sampling efficiency and the accuracy are greatly improved.

3. The collecting pipe is arranged at one end of the collecting pipe, samples of different soil layers collected by the auger can be stored into the collecting pipe more completely, the transparent graduated plate is arranged on one side of the collecting pipe, the samples can be observed and recorded during collection, the collection efficiency is improved, the samples can be taken down and stored after collection, and collection work is more convenient.

Drawings

FIG. 1 is an isometric view of a high-strength sampler according to the present utility model;

FIG. 2 is a rear view of a high-strength sampler according to the present utility model;

FIG. 3 is a cross-sectional view of a high strength sampler according to the present utility model;

FIG. 4 is a side cross-sectional view of a high strength sampler according to the present utility model;

FIG. 5 is an enlarged view of the portion A of a high-intensity sampler according to the present utility model;

fig. 6 is a bottom isometric view of a high-strength sampler according to the present utility model.

Legend description:

1. a moving mechanism; 101. a cart; 102. a support arm; 103. a first threaded hole; 2. a sampling mechanism; 201. a first bracket; 202. a bottom plate; 203. a sampling tube; 204. an auger; 205. a connecting column; 206. a first slide plate; 207. a motor; 208. a buffer mechanism; 20801. a buffer tube; 20802. a chute; 20803. a spring; 209. a second threaded rod; 210. a second bracket; 211. a circular groove; 212. a second threaded hole; 213. a second slide plate; 214. a clamping groove; 215. a collection pipe; 216. a transparent scale plate; 217. and (5) fixing nails.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Example 1

Referring to fig. 1-6, one embodiment provided by the present utility model is: the high-strength sampler comprises a moving mechanism 1 and a sampling mechanism 2, wherein the moving mechanism 1 comprises a trolley 101, the trolley 101 can conveniently move the whole equipment, support arms 102 are fixedly arranged at the front end and the rear end of the trolley 101, and a first threaded hole 103 is formed in one side of each of the two support arms 102;

the sampling mechanism 2 comprises a first bracket 201, the lower end surface of the first bracket 201 is fixedly connected with a bottom plate 202, the central position of the upper end surface of the bottom plate 202 is fixedly provided with a sampling tube 203, a packing auger 204 is movably arranged in the sampling tube 203, a first sliding plate 206 is slidably arranged on the first bracket 201, a motor 207 is fixedly arranged at the central position of the lower end surface of the first sliding plate 206, the motor 207 is a power output device of the whole equipment, the lower output end of the motor 207 is fixedly connected with a buffer mechanism 208, the upper output end of the motor 207 is fixedly connected with a second threaded rod 209, the sampling mechanism 2 is fixedly arranged on the moving mechanism 1, the front end and the rear end of the upper end surface of the bottom plate 202 are fixedly provided with second brackets 210, round grooves 211 are uniformly arranged on the front side surface and the rear side surface of the second brackets 210, a second threaded hole 212 is formed in the central position of the upper end surface of the first bracket 201, the second threaded rod 209 is in threaded connection with the second threaded hole 212, the buffer mechanism 208 comprises a buffer tube 20801, four sliding grooves 20802 are formed in the inner wall of the buffer tube 20801, a spring 20803 is fixedly connected to the center position of the top of the buffer tube 20801, a certain buffer effect can be achieved by the spring 20803, the upper end face of the auger 204 is fixedly connected with a connecting column 205, a second sliding plate 213 is fixedly arranged at the center position of the upper end face of the connecting column 205, the second sliding plate 213 is slidingly arranged in the sliding grooves 20802, a clamping groove 214 is formed in one side of the upper end face of the sampling tube 203, a collecting tube 215 is clamped in the clamping groove 214, a transparent scale plate 216 is fixedly arranged on one side of the collecting tube 215, the transparent scale plate 216 is convenient for observing collected soil, the circular groove 211 is connected with the first threaded hole 103 through a hexagonal screw, a plurality of fixing nails 217 are fixedly arranged at the edge position of the lower end face of the bottom plate 202, the fixing nails 217 can conveniently press close the bottom plate 202 to the soil layer, the fixing nails can also limit the relative positions between the bottom plate and the image layer, so that the stability in sampling is better.

Working principle: the cart 101 is moved to a place needing to be collected, the second bracket 210 and the supporting arm 102 are adjusted to the set positions, the fixing nails 217 at the lower end of the bottom plate 202 are embedded into a soil layer, the sampling positions are kept, the screws are screwed into the round grooves 211 and the first threaded holes 103, and the fixing nails and the cart are used for supporting and fixing the sampling positions of the sampling mechanism, so that the sampling mechanism is stable and reliable. The auger 204 is stretched into the soil through the rotation of the motor 207, the motor 207 can be downwards moved through the second threaded rod 209 at the upper end, the auger 204 is further enabled to descend more smoothly, the second sliding plate 213 is arranged in the sliding groove 20802, the second sliding plate and the buffer tube synchronously rotate in the axial rotation direction, the second sliding plate can axially move in the buffer tube and play a role in guiding, therefore, the rotation of the auger is not affected, when the auger encounters a stone layer, the auger can be upwards retreated due to the reason of the spring 20803, the damage of the auger 204 can be prevented, the service life of a product is prolonged, and the collected soil through the auger 204 is stored by the collecting tube 215 of the belt and can be quickly taken down and taken away when needed.

Wherein, in auger contact soil and sampling process, through the elasticity selection of spring, the spring in the buffer gear can not by extrusion deformation, perhaps only can by partial extrusion compression deformation to when spouting the stereoplasm object such as stone, guarantee that the spring still has the ability of continuing deformation, thereby reach the buffering effect.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A high strength sampler, includes mobile mechanism (1) and sampling mechanism (2), its characterized in that: the moving mechanism (1) comprises a trolley (101), wherein supporting arms (102) are fixedly arranged at the front end and the rear end of the trolley (101), and a first threaded hole (103) is formed in one side of each supporting arm (102);

sampling mechanism (2) are including a support (201), terminal surface fixedly connected with bottom plate (202) under a support (201), bottom plate (202) up end central point puts fixedly and is provided with sampling tube (203) the internal activity is provided with auger (204), slide on a support (201) and be provided with a slide (206), terminal surface central point puts fixedly provided with motor (207) under a slide (206), output fixedly connected with buffer gear (208) under motor (207), output fixedly connected with threaded rod (209) No. two on motor (207), sampling mechanism (2) are fixed to be set up on moving mechanism (1).

2. A high intensity sampler as claimed in claim 1 wherein: two ends are all fixed in front of bottom plate (202) upper end and are provided with No. two supports (210), two circular grooves (211) have all been seted up to both sides face equidistance around No. two supports (210).

3. A high intensity sampler as claimed in claim 1 wherein: a second threaded hole (212) is formed in the center of the upper end face of the first support (201), and the second threaded rod (209) is in threaded connection with the second threaded hole (212).

4. A high intensity sampler as claimed in claim 1 wherein: the buffer mechanism (208) comprises a buffer tube (20801), four sliding grooves (20802) are formed in the inner wall of the buffer tube (20801), and a spring (20803) is fixedly connected to the center of the top of the buffer tube (20801).

5. A high intensity sampler as claimed in claim 1 wherein: the packing auger is characterized in that a connecting column (205) is fixedly connected to the upper end face of the packing auger (204), a second sliding plate (213) is fixedly arranged in the center of the upper end face of the connecting column (205), and the second sliding plate (213) is slidably arranged in the sliding groove (20802).

6. A high intensity sampler as claimed in claim 1 wherein: clamping grooves (214) are formed in one side of the upper end face of the sampling tube (203), collecting tubes (215) are arranged in the clamping grooves (214) in a clamping mode, and transparent scale plates (216) are fixedly arranged on one side of the collecting tubes (215).

7. A high intensity sampler according to claim 2 wherein: the round groove (211) is connected with the first threaded hole (103) through a hexagonal screw, and a plurality of fixing nails (217) are fixedly arranged at the edge of the lower end face of the bottom plate (202).