CN220893809U

CN220893809U - Soil sampler with auxiliary supporting structure

Info

Publication number: CN220893809U
Application number: CN202322363469.9U
Authority: CN
Inventors: 胡良
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-03
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a soil sampler with an auxiliary supporting structure, which relates to the technical field of soil samplers and comprises a rack and a cleaning mechanism, wherein the middle part of the rack is provided with a transmission mechanism, two ends of the rack are connected with supporting columns, and the outer sides of the supporting columns are provided with supporting mechanisms. This soil sampler with auxiliary support structure, when needs are to take a sample the operation to soil, can place the rack subaerial at the sample earlier, support through the support column later, the rethread is to outside pulling link, make the link rotatory on the rotation axis, make the link drive the base and remove to one side afterwards, make the base laminating subaerial, in inserting the ground with the locating nail again, the position of base is restricted, make the link consolidate the support column again and support, because become triangle-shaped between link and the support column, be favorable to improving the stability of rack, and then make soil sampler sampling process more stable, improve soil sampler's work efficiency.

Description

Soil sampler with auxiliary supporting structure

Technical Field

The utility model relates to the technical field of soil samplers, in particular to a soil sampler with an auxiliary supporting structure.

Background

In geological engineering, a soil sampler is a device for acquiring a soil sample. The method is mainly used for researching and analyzing the physical property, chemical composition, particle size distribution and other information of the soil so as to carry out engineering design, soil improvement, environmental assessment and other works, and the collection of soil samples is a foundation in the fields of soil science research and geological investigation, and provides a material foundation for the determination of the physical and chemical properties of the soil samples.

However, the existing soil sampler has the following defects that most of the support frames of the soil sampler are common support frames, but the soil sampler can vibrate during operation, the common support frames are not high in stability, and a structure for reinforcing the support is not arranged, so that the soil sampler is easy to pour, and the existing soil sampler needs to be improved.

Disclosure of utility model

The utility model aims to provide a soil sampler with an auxiliary supporting structure, which aims to solve the problems that the supporting frames of most of the soil samplers in the current market proposed by the background technology are common supporting frames, but the soil samplers can vibrate during operation, the common supporting frames are not high in stability, and a reinforcing supporting structure is not arranged, so that the soil samplers are easy to topple.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil sampler with auxiliary support structure, includes rack and clearance mechanism, the middle part of rack is equipped with drive mechanism, the both ends of rack are connected with the support column, the outside of support column is equipped with supporting mechanism, drive mechanism's outside is equipped with the clearance brush, clearance mechanism sets up in the both sides of clearance brush, and clearance mechanism is located the below of rack, one side of clearance mechanism is equipped with No. two hob, the below of clearance brush is connected with protection machanism through installation mechanism.

Preferably, the transmission mechanism comprises a first motor, a hydraulic cylinder, a push rod, a shell and a drill rod, and the hydraulic cylinder is arranged above the rack.

Preferably, a push rod is connected to the lower portion of the hydraulic cylinder, a shell is connected to the lower portion of the push rod, a first motor is arranged in a built-in groove of the shell, and a drill rod is installed below the first motor.

Preferably, the supporting mechanism comprises a rotating shaft, a connecting frame, a positioning nail and a base, and the outer side of the supporting column is provided with the rotating shaft.

Preferably, one side of the rotating shaft is movably connected with a connecting frame, one end of the connecting frame is movably connected with a base, and a positioning nail penetrates through the base.

Preferably, the cleaning mechanism comprises a first screw rod, a second motor, a sliding block and a connecting rod, wherein the first screw rod is installed in a lower built-in groove of the rack through a bearing, and one ends of the first screw rod and the second screw rod are connected with the second motor.

Preferably, the outside of first hob and second hob has cup jointed the slider, one side of slider is connected with the connecting rod through the loose axle, and is swing joint between one end of connecting rod and the cleaning brush.

Preferably, the installation mechanism comprises a limiting pin and a limiting spring, wherein the limiting pin penetrates through the cleaning brush, and the limiting spring is sleeved on the outer side of the limiting pin.

Preferably, the protection mechanism comprises a mounting block, a protective cover, a reset spring and an elastic rod, wherein the mounting block is arranged in a clamping groove below the cleaning brush.

Preferably, the below of installation piece is connected with the elastic rod, reset spring has been cup jointed in the outside of elastic rod, reset spring's below is connected with the protection casing, and the protection casing is located the outside of drilling rod.

Compared with the prior art, the utility model has the beneficial effects that: this soil sampler with auxiliary support structure:

1. Be provided with supporting mechanism, when needs carry out the sample operation to soil, can place the rack subaerial in the sample earlier, support through the support column afterwards, the rethread is to outside pulling link, make the link rotatory on the rotation axis, make the link drive the base and remove to one side afterwards, make the base laminating subaerial, in inserting the ground with the locating nail again, the position of base is restricted, make the link consolidate the support column again and support, owing to become triangle-shaped between link and the support column, be favorable to improving the stability of rack, and then make soil sampler sampling process more stable, improve soil sampler's work efficiency.

2. Be provided with cleaning brush and clearance mechanism, adhered the soil sample on the drilling rod of soil sampler, but when carrying out the sampling operation that takes a sample again after the clearance, can be through starting No. two motors, make No. two motors drive first hob and No. two hob rotation, make the slider drive the connecting rod and to one side removal, the connecting rod drives the cleaning brush and reciprocates afterwards, carries out the brush clearance to the outside of drilling rod, is favorable to the quick clearance drilling rod, is convenient for carry out the sampling operation that takes a sample next time, has improved soil sampler's practicality.

3. Be provided with installation mechanism and protection machanism, before soil sampling machine sample, can install the below of cleaning brush with the protection casing, can be through pulling the spacer pin to one side, make the spacer pin drive spacing spring shrink, insert the inside of cleaning brush with the installation piece again, loosen the spacer pin again, make spacing spring rebound drive spacer pin and installation piece block, when the in-process of drilling rod, there is little stone to splash out, can block the stone that splashes through the protection casing, improved soil sampling machine's security.

Drawings

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

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic top view of a cleaning brush according to the present utility model;

Fig. 4 is a schematic top view of the support column of the present utility model.

In the figure: 1. a stand; 2. a transmission mechanism; 21. a motor I; 22. a hydraulic cylinder; 23. a push rod; 24. a housing; 25. a drill rod; 3. a support column; 4. a support mechanism; 41. a rotation shaft; 42. a connecting frame; 43. positioning nails; 44. a base; 5. cleaning brushes; 6. a cleaning mechanism; 61. a first screw rod; 62. a motor II; 63. a slide block; 64. a connecting rod; 7. a second screw rod; 8. a mounting mechanism; 81. a limiting pin; 82. a limit spring; 9. a protective mechanism; 91. a mounting block; 92. a protective cover; 93. a return spring; 94. an elastic rod.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a soil sampler with auxiliary support structure, includes rack 1 and clearance mechanism 6, the middle part of rack 1 is equipped with drive mechanism 2, the both ends of rack 1 are connected with support column 3, the outside of support column 3 is equipped with supporting mechanism 4, the outside of drive mechanism 2 is equipped with clearance brush 5, clearance mechanism 6 sets up in the both sides of clearance brush 5, and clearance mechanism 6 is located the below of rack 1, one side of clearance mechanism 6 is equipped with No. two hob 7, the below of clearance brush 5 is connected with protection machanism 9 through installation mechanism 8.

According to the illustration in fig. 1 and 2, the transmission mechanism 2 comprises a first motor 21, a hydraulic cylinder 22, a push rod 23, a housing 24 and a drill rod 25, wherein the hydraulic cylinder 22 is arranged above the rack 1, the push rod 23 is connected to the lower side of the hydraulic cylinder 22, the housing 24 is connected to the lower side of the push rod 23, the first motor 21 is arranged in a built-in groove of the housing 24, and the drill rod 25 is arranged below the first motor 21.

In particular, when sampling is performed, the motor 21 is started, so that the motor 21 drives the drill rod 25 to rotate, and then the hydraulic cylinder 22 drives the push rod 23 to push the shell 24 downwards, so that the drill rod 25 moves downwards to drill and sample soil.

According to the illustration shown in fig. 1, 2 and 4, the supporting mechanism 4 comprises a rotating shaft 41, a connecting frame 42, a positioning nail 43 and a base 44, the outer side of the supporting column 3 is provided with the rotating shaft 41, one side of the rotating shaft 41 is movably connected with the connecting frame 42, one end of the connecting frame 42 is movably connected with the base 44, the positioning nail 43 penetrates through the inside of the base 44, and a triangle is formed between the connecting frame 42 and the supporting column 3.

When the soil sampling operation is needed, the rack 1 can be placed on the ground for sampling, then the support column 3 is used for supporting, the connecting frame 42 is pulled outwards through the support column 3, the connecting frame 42 is enabled to rotate on the rotating shaft 41, then the connecting frame 42 is enabled to drive the base 44 to move to one side, the base 44 is enabled to be attached to the ground, the positioning nails 43 are inserted into the ground, the position of the base 44 is limited, the connecting frame 42 is enabled to strengthen and support the support column 3 again, the stability of the rack 1 is improved due to the fact that the connecting frame 42 and the support column 3 form a triangle, the soil sampler is enabled to be more stable in the sampling process, and the working efficiency of the soil sampler is improved.

According to the illustration in fig. 1, fig. 2 and fig. 3, the cleaning mechanism 6 comprises a first screw rod 61, a second motor 62, a sliding block 63 and a connecting rod 64, the first screw rod 61 is installed in a lower built-in groove of the rack 1 through a bearing, one ends of the first screw rod 61 and the second screw rod 7 are connected with the second motor 62, the sliding block 63 is sleeved on the outer sides of the first screw rod 61 and the second screw rod 7, one side of the sliding block 63 is connected with the connecting rod 64 through a movable shaft, one end of the connecting rod 64 is in movable connection with the cleaning brush 5, the rotating directions of the first screw rod 61 and the second screw rod 7 are in opposite directions, the sliding block 63 is in threaded connection with the first screw rod 61, and the sliding block 63 is in threaded connection with the second screw rod 7.

In specific implementation, when a soil sample is adhered to the drill rod 25 of the soil sampler, but the next sampling operation is performed after cleaning, the second motor 62 can be started to drive the first screw rod 61 and the second screw rod 7 to rotate, so that the slide block 63 drives the connecting rod 64 to move to one side, and then the connecting rod 64 drives the cleaning brush 5 to move up and down, so that the cleaning brush is performed on the outer side of the drill rod 25, the drill rod 25 is favorably cleaned quickly, the next sampling operation is facilitated, and the practicability of the soil sampler is improved.

According to the illustration of fig. 1, fig. 2 and fig. 3, the installation mechanism 8 includes spacer pin 81 and spacing spring 82, the inside of cleaning brush 5 runs through spacer pin 81, spacing spring 82 has been cup jointed in the outside of spacer pin 81, protection machanism 9 includes installation piece 91, protection casing 92, reset spring 93 and elastic rod 94, be equipped with installation piece 91 in the below draw-in groove of cleaning brush 5, the below of installation piece 91 is connected with elastic rod 94, reset spring 93 has been cup jointed in the outside of elastic rod 94, reset spring 93's below is connected with protection casing 92, and protection casing 92 is located the outside of drilling rod 25, be the block structure between spacer pin 81 and the installation piece 91, the quantity of installation piece 91 is equipped with four.

During the concrete implementation, before the soil sampler samples, can install the below of cleaning brush 5 with protection casing 92, can make the spacer pin 81 drive spacing spring 82 shrink through pulling spacer pin 81 to one side, insert the built-in groove of cleaning brush 5 with installation piece 91 again, loosen spacer pin 81 again, make spacing spring 82 rebound drive spacer pin 81 and installation piece 91 block, when the in-process of drilling rod 25, there is little stone to splash out, can block the stone that splashes through protection casing 92, the security of soil sampler has been improved.

Working principle: when the soil sampler with the auxiliary supporting structure is used, firstly, when soil sampling work is carried out, the support column 3 and the supporting mechanism 4 are used for stably supporting the rack 1, then the transmission mechanism 2 is used for sampling soil, after the sampling work is finished, the cleaning brush 5 can be driven to move up and down through the cleaning mechanism 6, the outside of the drill rod 25 is cleaned by sweeping, the follow-up sampling is convenient, the protective cover 92 can be installed on the outside of the drill rod 25 through the installation mechanism 8 in the sampling process, the splashed stones are shielded, the safety and the practicability of the soil sampler are improved, and the content which is not described in detail in the description belongs to the prior art which is known by the expert in the field.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Soil sampler with auxiliary support structure, including rack (1) and clearance mechanism (6), its characterized in that: the middle part of rack (1) is equipped with drive mechanism (2), the both ends of rack (1) are connected with support column (3), the outside of support column (3) is equipped with supporting mechanism (4), the outside of drive mechanism (2) is equipped with cleaning brush (5), cleaning mechanism (6) set up in the both sides of cleaning brush (5), and cleaning mechanism (6) are located the below of rack (1), one side of cleaning mechanism (6) is equipped with No. two hob (7), the below of cleaning brush (5) is connected with protection machanism (9) through installation mechanism (8).

2. A soil sampler with an auxiliary support structure according to claim 1 wherein: the transmission mechanism (2) comprises a first motor (21), a hydraulic cylinder (22), a push rod (23), a shell (24) and a drill rod (25), wherein the hydraulic cylinder (22) is arranged above the rack (1).

3. A soil sampler with an auxiliary support structure according to claim 2 wherein: the hydraulic cylinder is characterized in that a push rod (23) is connected to the lower portion of the hydraulic cylinder (22), a shell (24) is connected to the lower portion of the push rod (23), a first motor (21) is arranged in a built-in groove of the shell (24), and a drill rod (25) is arranged below the first motor (21).

4. A soil sampler with an auxiliary support structure according to claim 1 wherein: the supporting mechanism (4) comprises a rotating shaft (41), a connecting frame (42), positioning nails (43) and a base (44), and the rotating shaft (41) is arranged on the outer side of the supporting column (3).

5. The soil sampler with auxiliary support structure of claim 4 wherein: one side swing joint of rotation axis (41) has link (42), the one end swing joint of link (42) has base (44), the inside of base (44) is run through has locating nail (43).

6. A soil sampler with an auxiliary support structure according to claim 1 wherein: the cleaning mechanism (6) comprises a first screw rod (61), a second motor (62), a sliding block (63) and a connecting rod (64), wherein the first screw rod (61) is installed in a lower built-in groove of the rack (1) through a bearing, and one ends of the first screw rod (61) and the second screw rod (7) are connected with the second motor (62).

7. The soil sampler with auxiliary support structure of claim 6, wherein: the outside of screw rod (61) and screw rod (7) No. two has cup jointed slider (63), one side of slider (63) is connected with connecting rod (64) through the loose axle, and is swing joint between one end of connecting rod (64) and cleaning brush (5).

8. A soil sampler with an auxiliary support structure according to claim 1 wherein: the installation mechanism (8) comprises a limiting pin (81) and a limiting spring (82), wherein the limiting pin (81) penetrates through the cleaning brush (5), and the limiting spring (82) is sleeved on the outer side of the limiting pin (81).

9. A soil sampler with an auxiliary support structure according to claim 3 wherein: the protection mechanism (9) comprises a mounting block (91), a protective cover (92), a reset spring (93) and an elastic rod (94), wherein the mounting block (91) is arranged in a clamping groove below the cleaning brush (5).

10. A soil sampler with an auxiliary support structure according to claim 9 wherein: the lower part of installation piece (91) is connected with elastic rod (94), reset spring (93) has been cup jointed in the outside of elastic rod (94), the below of reset spring (93) is connected with protection casing (92), and protection casing (92) are located the outside of drilling rod (25).