CN211477670U

CN211477670U - Novel geological exploration geotome

Info

Publication number: CN211477670U
Application number: CN201921949308.5U
Authority: CN
Inventors: 林志勇
Original assignee: Guangdong Tianren Real Estate Surveying And Mapping Planning Co ltd
Current assignee: Guangdong Tianren Real Estate Surveying And Mapping Planning Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-11
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a geological exploration field, concretely relates to novel geological exploration geotome, comprises a workbench, the workstation bottom is relatively fixed with the bracing piece, bracing piece bottom is through spring beam and bottom plate fixed connection, the spring beam side is relatively connected with horizontal spring beam, all be equipped with the spring between horizontal spring beam and bracing piece, the bottom plate, horizontal spring beam, the spring is equipped with damper cylinder outward, damper cylinder is fixed with mounting panel, damping pad in proper order interval outward, run through and threaded connection has the lead screw on the workstation, the lead screw top is fixed with the baffle, the lead screw bottom is fixed with the sleeve, the sleeve inner wall is fixed with the flange, the lead screw is inside to be equipped with the montant and with montant complex passageway, the passageway is equipped with the opening with lead screw lateral wall contact department, the montant bottom stretches into the sleeve and is fixed with the disc with flange complex at the tip; the utility model provides a technical scheme can effectively overcome the soil sample that prior art exists and drop easily, the volume of borrowing is less, overall structure stability is relatively poor defect.

Description

Novel geological exploration geotome

Technical Field

The utility model relates to a geological exploration field, concretely relates to novel geological exploration geotome.

Background

In the field of geological exploration, soil samplers are often used to collect soil samples. The prior soil sampler is generally a cylinder body with one soil sampling fixedly connected with the front end of one rod, when the soil is separated from the ground after being sampled, a soil sample is easy to fall off from the cylinder, and in order to meet the soil sampling requirement, multiple soil sampling is often needed, so that the efficiency is low. In order to guarantee the soil sampling volume, people set up the recess on the barrel outer wall of fetching soil, make soil sample extrude when fetching soil and get into in the recess to increase soil sample's adhesive force, although this kind of structure can solve the problem that soil sample easily drops when fetching soil, nevertheless because the existence of recess, lead to the geotome to go on the resistance in soil too big, the hard and inefficiency of fetching soil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a novel geological exploration geotome can effectively overcome the soil sample that prior art exists and drop easily, the volume of borrowing is less, overall structure stability is relatively poor defect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a novel geological exploration geotome, includes the workstation, workstation bottom relatively fixed has the bracing piece, bracing piece bottom is through spring beam and bottom plate fixed connection, the spring beam side relatively is connected with horizontal spring beam, all be equipped with the spring between horizontal spring beam and bracing piece, the bottom plate, horizontal spring beam, spring are equipped with the damping cylinder outward, damping cylinder is fixed with mounting panel, damping pad in proper order interval outward, run through and threaded connection has the lead screw on the workstation, the lead screw top is fixed with the baffle, the lead screw bottom is fixed with the sleeve, the sleeve inner wall is fixed with the flange, the lead screw is inside to be equipped with the montant and with montant complex passageway, passageway and lead screw lateral wall contact department are equipped with the opening, the montant bottom stretches into in the sleeve and at the end fixing have with flange complex disc, sleeve bottom edge, The bottom of each flange and the bottom of each disc are provided with sawteeth, the top of each vertical rod is fixed to one end of each horizontal rod, the other end of each horizontal rod extends out of the opening, the side face of each lead screw is fixedly connected with the corresponding fixing frame through the corresponding auxiliary spring rod, the fixing frames are clamped outside the corresponding baffles and the corresponding horizontal rods, the fixing frames are provided with balancing weights, a driving motor is fixed on each workbench and is in transmission connection with a worm wheel, and the worm wheel is matched with the corresponding lead screw.

Preferably, the support rods are arranged in bilateral symmetry.

Preferably, the disc is located below the rib.

Preferably, a round hole is reserved in the center of the rib, and the diameter of the disc is larger than the diameter of the round hole.

Preferably, when the cross rod is positioned at the top end of the opening, the circular disc just completely covers the circular hole at the center of the rib.

Preferably, when the cross bar is positioned at the top end of the opening, the fixing frame is just clamped outside the cross bar; when the cross rod is positioned at the bottom end of the opening, the fixing frame just props against the cross rod.

(III) advantageous effects

Compared with the prior art, the novel geological exploration geotome provided by the utility model can utilize the driving motor to drive the worm wheel to drive the screw rod to move up and down along the vertical direction, the sleeve can be drilled into the soil by means of the saw teeth, when the sleeve is drilled into the soil, the cross rod is positioned at the bottom end of the opening, the fixing frame just props against the cross rod, so that a soil sample can enter the sleeve through the round hole at the center of the flange, the driving motor rotates reversely to drive the sleeve to leave the soil, the fixing frame is pulled out by overcoming the elasticity of the auxiliary spring rod, because the soil drilled by the saw teeth is loose, the cross rod can be lifted to the top end of the opening, the fixing frame can be just clamped outside the cross rod after the fixing frame is loosened, meanwhile, the circular disc just completely covers the circular hole in the center of the flange, so that the soil sample above the flange cannot fall off when the sleeve leaves the soil, and the soil sampling amount is ensured; the spring rod is matched with the spring, the mounting plate and the vibration damping pad to effectively slow down the vibration of the supporting rod, and the transverse spring rod can improve the structural strength inside the vibration damping cylinder, so that the stability of the whole structure of the device is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

in the figure:

1. a work table; 2. a support bar; 3. a spring lever; 4. a base plate; 5. a transverse spring bar; 6. a spring; 7. a vibration damping cylinder; 8. mounting a plate; 9. a vibration damping pad; 10. a screw rod; 11. a baffle plate; 12. a sleeve; 13. blocking edges; 14. a vertical rod; 15. a disc; 16. a channel; 17. saw teeth; 18. a cross bar; 19. an auxiliary spring lever; 20. a fixed mount; 21. a balancing weight; 22. a drive motor; 23. a worm gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A novel geological exploration soil sampler is shown in figure 1 and comprises a workbench 1, wherein a support rod 2 is relatively fixed at the bottom of the workbench 1, the bottom of the support rod 2 is fixedly connected with a bottom plate 4 through a spring rod 3, the lateral side of the spring rod 3 is relatively connected with a transverse spring rod 5, springs 6 are respectively arranged between the transverse spring rod 5 and the support rod 2 as well as between the transverse spring rod 5 and the bottom plate 4, a vibration reduction cylinder 7 is arranged outside the transverse spring rod 5 and the springs 6, a mounting plate 8 and a vibration reduction pad 9 are sequentially fixed outside the vibration reduction cylinder 7 at intervals, a lead screw 10 penetrates through the workbench 1 and is in threaded connection with the workbench 10, a baffle plate 11 is fixed at the top of the lead screw 10, a sleeve 12 is fixed at the bottom of the lead screw 10, a baffle 13 is fixed on the inner wall of the sleeve 12, a vertical rod 14 and a channel 16 matched with the vertical rod 14 are arranged inside the lead screw 10, an opening is arranged at the contact, the bottom edge of the sleeve 12, the bottom of the flange 13 and the bottom of the disc 15 are respectively provided with a sawtooth 17, the top of the vertical rod 14 is fixed with one end of the cross rod 18, the other end of the cross rod 18 extends out of the opening, the side surface of the screw rod 10 is fixedly connected with the fixing frame 20 through the auxiliary spring rod 19, the fixing frame 20 is clamped outside the baffle plate 11 and the cross rod 18, the fixing frame 20 is provided with a balancing weight 21, the workbench 1 is fixedly provided with a driving motor 22, the driving motor 22 is in transmission connection with a worm wheel 23, and the worm.

The supporting rods 2 are arranged in bilateral symmetry, the discs 15 are positioned below the flanges 13, round holes are reserved in the centers of the flanges 13, the diameters of the discs 15 are larger than the diameters of the round holes, when the cross rod 18 is positioned at the top end of the opening, the discs 15 just completely cover the round holes in the centers of the flanges 13, and when the cross rod 18 is positioned at the top end of the opening, the fixing frame 20 is just clamped outside the cross rod 18; when the cross bar 18 is located at the bottom end of the opening, the fixing frame 20 is just against the cross bar 18.

The worm wheel 23 can be driven by the driving motor 22 to drive the screw rod 10 to move up and down in the vertical direction, and the sleeve 12 can be drilled into the soil by means of the saw teeth 17. In the process of the sleeve 12 drilling into the soil, the cross rod 18 is located at the bottom end of the opening, and the fixing frame 20 just props against the cross rod 18, so that the soil sample can enter the sleeve 12 through the round hole in the center of the rib 13. The arrangement of the counter weight 21 enables the fixing frame 20 to better abut against the cross rod 18, and ensures the stability of the vertical rod 14 when the sleeve 12 is drilled into the soil.

Before driving motor 22 reversal drove sleeve 12 and leaves soil, overcome the outside mount 20 of extracting of elasticity of vice spring-loaded rod 19, because the soil that drills through sawtooth 17 is very loose, consequently can mention the opening top with horizontal pole 18, loosen mount 20 back mount 20 and can block just outside horizontal pole 18, disc 15 covers the round hole at flange 13 center completely just simultaneously, make the soil sample of flange 13 top can not appear the condition that drops when sleeve 12 leaves soil, guarantee the volume of fetching soil. The forward and reverse rotation of the drive motor 22 can be controlled manually.

The spring rod 3 is matched with the spring 6, the mounting plate 8 and the damping pad 9 to effectively slow down the vibration of the support rod 2, and the transverse spring rod 5 can improve the structural strength inside the damping cylinder 7, so that the stability of the whole structure of the device is enhanced.

It should be noted that, since the fixing frame 20 is clamped outside the baffle 11 and the cross bar 18, the gravity of the weight 21 is already offset by the supporting force given to the fixing frame 20 by the baffle 11, and it is within the ability of those skilled in the art to select an appropriate secondary spring rod 19 according to the position relationship between the fixing frame 20 and the lead screw 10.

The utility model provides a novel geological exploration geotome can utilize driving motor to drive worm wheel drive lead screw and reciprocate along vertical direction, the sleeve can be with the help of the sawtooth to bore into soil, in the process that the sleeve bores into soil, the horizontal pole is located the opening bottom, the mount supports the horizontal pole just this moment, make the soil sample can get into the sleeve inside through the round hole at flange center, before driving motor reversal drives the sleeve and leaves soil, overcome the elasticity of vice spring beam and outwards extract the mount, because the soil that drills through the sawtooth is very loose, therefore can mention the horizontal pole to the opening top, the mount can block outside the horizontal pole just after loosening the mount, the round hole at flange center is covered completely just simultaneously to the disc, make the soil sample above the flange can not appear the condition of droing when the sleeve leaves soil, guarantee the volume of fetching earth; the spring rod is matched with the spring, the mounting plate and the vibration damping pad to effectively slow down the vibration of the supporting rod, and the transverse spring rod can improve the structural strength inside the vibration damping cylinder, so that the stability of the whole structure of the device is enhanced.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel geological exploration geotome which characterized in that: comprises a workbench (1), a support rod (2) is relatively fixed at the bottom of the workbench (1), a spring rod (3) and a bottom plate (4) are fixedly connected at the bottom of the support rod (2), a transverse spring rod (5) is relatively connected to the side surface of the spring rod (3), springs (6) are arranged between the transverse spring rod (5) and the support rod (2) and the bottom plate (4), vibration damping cylinders (7) are arranged outside the transverse spring rod (5) and the springs (6), mounting plates (8) and vibration damping pads (9) are sequentially fixed outside the vibration damping cylinders (7) at intervals, a lead screw (10) is connected on the workbench (1) in a penetrating and threaded manner, a baffle (11) is fixed at the top of the lead screw (10), a sleeve (12) is fixed at the bottom of the lead screw (10), a blocking edge (13) is fixed on the inner wall of the sleeve (12), a vertical rod (14) and a channel (16) matched with the vertical rod (14) are arranged inside the, an opening is arranged at the contact position of the channel (16) and the side wall of the screw rod (10), the bottom of the vertical rod (14) extends into the sleeve (12) and a disc (15) matched with the flange (13) is fixed at the end part, the bottom edge of the sleeve (12), the bottom of the flange (13) and the bottom of the disc (15) are all provided with sawteeth (17), the top of the vertical rod (14) is fixed with one end of a cross rod (18), the other end of the cross rod (18) extends out of an opening, the side surface of the screw rod (10) is fixedly connected with a fixed frame (20) through an auxiliary spring rod (19), the fixed frame (20) is clamped outside the baffle (11) and the cross bar (18), a balancing weight (21) is arranged on the fixed frame (20), a driving motor (22) is fixed on the worktable (1), the driving motor (22) is in transmission connection with the worm wheel (23), and the worm wheel (23) is matched with the screw rod (10).

2. The novel geological exploration geotome of claim 1, wherein: the support rods (2) are arranged in a bilateral symmetry mode.

3. The novel geological exploration geotome of claim 1, wherein: the disc (15) is positioned below the flange (13).

4. The novel geological exploration geotome of claim 1, wherein: a round hole is reserved in the center of the retaining edge (13), and the diameter of the disc (15) is larger than the aperture of the round hole.

5. The novel geological exploration geotome of claim 1, wherein: when the cross rod (18) is positioned at the top end of the opening, the circular disc (15) just completely covers the circular hole at the center of the flange (13).

6. The novel geological exploration geotome of claim 1, wherein: when the cross bar (18) is positioned at the top end of the opening, the fixed frame (20) is just clamped outside the cross bar (18); when the cross rod (18) is positioned at the bottom end of the opening, the fixed frame (20) just props against the cross rod (18).