CN214373450U

CN214373450U - Engineering geology reconnaissance is with soil sample collection system

Info

Publication number: CN214373450U
Application number: CN202023081217.XU
Authority: CN
Inventors: 董英伟; 王栋; 徐友松
Original assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Current assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-08
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a soil sample collection system for engineering geological survey, including base, receiver and drill bit, base top surface both sides fixedly connected with dead lever, and dead lever top surface is provided with the sleeve to sleeve one side fixedly connected with bracing piece, inner wall of the support bar is provided with the screw thread axle, and screw thread axle top fixedly connected with belt pulley to the belt pulley surface is provided with first belt, the screw thread axle bottom is provided with the connecting rod, and connecting rod one end is provided with the brush to connecting rod bottom surface center department is provided with the second motor. This soil sample collection system is used in engineering geology reconnaissance, when the auger carried out drilling work, the scraper blade cleared up the work through the mutual contact with the auger surface, and inside scraper blade one end and receiver interconnect were favorable to the soil of scraper blade clearance to be accomodate into the receiver simultaneously, improved holistic collection effect, and improved holistic work efficiency.

Description

Engineering geology reconnaissance is with soil sample collection system

Technical Field

The utility model relates to an engineering geology reconnaissance technical field specifically is an engineering geology reconnaissance is with soil sample collection system.

Background

The engineering geological survey is a geological survey research work performed to find out the stratum structure, the geotechnical category, the burying condition, the distribution rule of foundation soil within the engineering influence range and the physical and mechanical properties of each geotechnical layer, and includes a soil sample collecting device for the engineering geological survey of soil, but the current soil sample collecting device for the engineering geological survey in the market has the following problems:

1. when the existing soil sample collecting device for engineering geological exploration is used for sampling soil, drilling is usually carried out firstly, then sampling work is carried out, so that the working efficiency is low, time and labor are wasted, and the work in the later detection stage is influenced;

2. after the operation is accomplished, the drill spindle surface can produce earth, and the staff need clear up the earth on surface, is unfavorable for the staff to collect, leads to staff work efficiency low.

Aiming at the problems, the innovative design is carried out on the basis of the original soil sample collecting device for engineering geological exploration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sample collection system is used in engineering geology reconnaissance, with solve the common soil sample collection system is used in engineering geology reconnaissance on the existing market that proposes in the above-mentioned background, when sampling soil, usually drill earlier, then sampling work, cause work efficiency to be low, and waste time and energy, the influence detects later stage work, and after the operation is accomplished, the drill spindle surface can produce earth, the staff need clear up the earth on surface, be unfavorable for the staff to collect, lead to the problem that staff work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sample collecting device for engineering geological exploration comprises a base, a containing box and a drill bit, wherein fixing rods are fixedly connected to two sides of the top surface of the base, a sleeve is arranged on the top end surface of each fixing rod, a supporting rod is fixedly connected to one side of the sleeve, a threaded shaft is arranged on the inner wall of the supporting rod, a belt pulley is fixedly connected to the top end of the threaded shaft, a first belt is arranged on the surface of the belt pulley, a connecting rod is arranged at the bottom end of the threaded shaft, a hairbrush is arranged at one end of the connecting rod, a second motor is arranged in the center of the bottom surface of the connecting rod, the containing box is arranged on the bottom surface of the second motor, a torsional spring is arranged inside one side of the containing box, a baffle is arranged on one side of the torsional spring, a notch is arranged on one side of the baffle, the drill bit is arranged at the bottom end of the center of the notch, an auger is fixedly connected to the top surface of the drill bit, a scraper blade is arranged on the bottom surface of the auger, and the top end of the packing auger is provided with a first motor, and the top end of the first motor is fixedly connected with a supporting rod.

Preferably, the receiver is around the longitudinal center line symmetric distribution of auger, and auger and scraper blade contact each other to the scraper blade is the slope setting.

Preferably, the storage box forms a rotating structure through the torsion spring and the baffle, and the height of the baffle on one side of the notch is equal to that of the notch.

Preferably, the support rod and the fixing rod form a sliding structure through a sleeve, the support rod and the threaded shaft are in threaded connection, and the threaded shaft is symmetrically distributed around the longitudinal center line of the support rod.

Preferably, the connecting rod and the threaded shaft are of an integrated structure, and the hairbrush and the connecting rod are symmetrically distributed around the longitudinal center line of the threaded shaft.

Preferably, the brush is arranged obliquely, the brush is in mutual contact with the packing auger, and the brush and the connecting rod are in a cross shape when viewed from top.

Compared with the prior art, the beneficial effects of the utility model are that: the soil sample collecting device for engineering geological exploration,

1. when the auger drills, the scraper blade is in contact with the surface of the auger to clean, and one end of the scraper blade is connected with the storage box, so that soil cleaned by the scraper blade can be stored in the storage box, the integral collecting effect is improved, and the integral working efficiency is improved;

2. the support rod is connected with the support rod through the thread of the threaded shaft to move, so that the support rod can extrude the first motor conveniently, and the auger can drill and sample soil conveniently;

3. the brush is just regarded as the slope form, and brush and auger surface contact each other, drives the brush through the screw shaft and rotates work, is favorable to the brush to carry out the surface cleaning work to the auger, makes things convenient for the staff to carry the work.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view connection structure of the baffle and the torsion spring of the present invention;

FIG. 3 is a schematic view of the connection structure of the connecting rod and the brush in a top view;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a storage box; 3. a drill bit; 4. a notch; 5. a baffle plate; 6. a squeegee; 7. a packing auger; 8. a first motor; 9. a support bar; 10. fixing the rod; 11. a sleeve; 12. a connecting rod; 13. a brush; 14. a threaded shaft; 15. a belt pulley; 16. a first belt; 17. a second motor; 18. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a soil sample collecting device for engineering geological investigation comprises a base 1, a storage box 2 and a drill bit 3, wherein fixed rods 10 are fixedly connected to two sides of the top surface of the base 1, a sleeve 11 is arranged on the surface of the top end of each fixed rod 10, a supporting rod 9 is fixedly connected to one side of the sleeve 11, a threaded shaft 14 is arranged on the inner wall of the supporting rod 9, a belt pulley 15 is fixedly connected to the top end of the threaded shaft 14, a first belt 16 is arranged on the surface of the belt pulley 15, a connecting rod 12 is arranged at the bottom end of the threaded shaft 14, a brush 13 is arranged at one end of the connecting rod 12, a second motor 17 is arranged at the center of the bottom surface of the connecting rod 12, the storage box 2 is arranged on the bottom surface of the second motor 17, a torsion spring 18 is arranged inside one side of the storage box 2, a baffle 5 is arranged on one side of the torsion spring 18, a notch 4 is arranged on one side of the baffle 5, the drill bit 3 is arranged at the bottom end of the center of the notch 4, and a packing auger 7 is fixedly connected to the top surface of the drill bit 3, the bottom surface of the packing auger 7 is provided with a scraping plate 6, the top end of the packing auger 7 is provided with a first motor 8, and the top end of the first motor 8 is fixedly connected with a supporting rod 9;

the storage box 2 is symmetrically distributed about the longitudinal central line of the auger 7, the auger 7 is in contact with the scraper 6, and the scraper 6 is obliquely arranged, so that soil can be scraped by the scraper 6 after the soil is conveyed by the auger 7, and the soil can be conveniently collected;

the storage box 2 and the baffle 5 form a rotating structure through the torsion spring 18, the baffle 5 is equal to one side of the notch 4 in height, when soil reaches the notch 4, the baffle 5 is squeezed, the storage box 2 can collect the soil conveniently, and the baffle 5 prevents the collected soil from being discharged out of the storage box 2;

the supporting rod 9 and the fixed rod 10 form a sliding structure through the sleeve 11, the supporting rod 9 and the threaded shaft 14 are in threaded connection, the threaded shaft 14 is symmetrically distributed about the longitudinal center line of the supporting rod 9, the supporting rod 9 is in threaded connection through the threaded shaft 14, and meanwhile, the supporting rod 9 can conveniently move under the limiting of the fixed rod 10;

the connecting rod 12 and the threaded shaft 14 are of an integrated structure, the brush 13 and the connecting rod 12 are symmetrically distributed about the longitudinal central line of the threaded shaft 14, the connecting rod 12 is driven to rotate through the threaded shaft 14, and the cleaning work of the auger 7 by the brush 13 at the later stage is facilitated;

the brush 13 is arranged obliquely, the brush 13 is in contact with the packing auger 7, the brush 13 and the connecting rod 12 are in a cross shape when viewed from top, and the brush 13 is in contact with the packing auger 7, so that the cleaning work of the brush 13 on the surface of the packing auger 7 is facilitated.

The working principle is as follows: according to the figures 1-2, firstly, the base 1 is placed on a stable ground by the staff, then the first motor 8 is started, the first motor 8 drives the auger 7 to rotate, the drill bit 3 is rotated, the second motor 17 drives the threaded shaft 14 to rotate through the rotation of the second motor 17, under the threaded connection of the threaded shaft 14 and the support rod 9, and the support rod 9 is in sliding connection with the fixed rod 10 through the sleeve 11, so that the support rod 9 extrudes the first motor 8, thereby facilitating the drilling work of the soil by the drill bit 3, when the drill bit 3 drills into the soil, the auger 7 transmits the soil, so that the soil is transmitted into the notch 4, the auger 7 is scraped by the scraper 6, the cleaning work of the auger 7 is facilitated, the soil enters the storage box 2 through the baffle 5, when the baffle 5 is extruded by the soil, the baffle 5 compresses the torsion spring 18, so that the soil can be conveniently stored in the storage box 2;

according to fig. 1-4, when the drilling is completed, the second motor 17 rotates in the reverse direction to drive the connecting rod 12 to rotate, so that the connecting rod 12 drives the brush 13 to clean the surface of the auger 7, and the second motor 17 rotates to drive the threaded shaft 14 to rotate, so that the belt pulley 15 at the top end of the threaded shaft 14 rotates, so that the belt pulley 15 drives another belt pulley 15 to rotate through the first belt 16, and when the threaded shaft 14 rotates, the threaded shaft 14 drives the supporting rod 9 to move, so that the supporting rod 9 drives the first motor 8 to move, so that the first motor 8 drives the auger 7 to move, and simultaneously the brushes 13 at the two sides of the auger 7 perform the rotation cleaning operation on the auger 7, and then the worker takes out the soil sample inside the storage box 2, the arrangement and carrying work of workers in the later period is facilitated, the work process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering geology reconnaissance is with soil sample collection system, includes base (1), receiver (2) and drill bit (3), its characterized in that: the novel storage box is characterized in that fixing rods (10) are fixedly connected to two sides of the top surface of the base (1), sleeves (11) are arranged on the surfaces of the top ends of the fixing rods (10), a supporting rod (9) is fixedly connected to one side of each sleeve (11), a threaded shaft (14) is arranged on the inner wall of each supporting rod (9), a belt pulley (15) is fixedly connected to the top end of each threaded shaft (14), a first belt (16) is arranged on the surface of each belt pulley (15), a connecting rod (12) is arranged at the bottom end of each threaded shaft (14), a brush (13) is arranged at one end of each connecting rod (12), a second motor (17) is arranged at the center of the bottom surface of each connecting rod (12), a storage box (2) is arranged on the bottom surface of each second motor (17), a torsion spring (18) is arranged inside one side of each storage box (2), a baffle (5) is arranged on one side of each torsion spring (18), and a notch (4) is arranged on one side of each baffle (5), and notch (4) center department bottom is provided with drill bit (3) to drill bit (3) top surface fixedly connected with auger (7), auger (7) bottom surface is provided with scraper blade (6), and auger (7) top is provided with first motor (8), and first motor (8) top fixedly connected with bracing piece (9).

2. The soil sampling device for engineering geological investigation of claim 1, wherein: receiver (2) are about the vertical central line symmetric distribution of auger (7), and auger (7) and scraper blade (6) contact each other to scraper blade (6) are the slope setting.

3. The soil sampling device for engineering geological investigation of claim 1, wherein: the storage box (2) is of a rotating structure formed by the torsion spring (18) and the baffle (5), and the height of the baffle (5) is equal to that of one side of the notch (4).

4. The soil sampling device for engineering geological investigation of claim 1, wherein: the support rod (9) and the fixing rod (10) form a sliding structure through the sleeve (11), the support rod (9) is in threaded connection with the threaded shaft (14), and the threaded shaft (14) is symmetrically distributed around the longitudinal center line of the support rod (9).

5. The soil sampling device for engineering geological investigation of claim 1, wherein: the connecting rod (12) and the threaded shaft (14) are of an integrated structure, and the hairbrush (13) and the connecting rod (12) are symmetrically distributed around the longitudinal center line of the threaded shaft (14).

6. The soil sampling device for engineering geological investigation of claim 1, wherein: the brush (13) is obliquely arranged, the brush (13) is in mutual contact with the packing auger (7), and the brush (13) and the connecting rod (12) are in a cross shape when viewed from top.