CN211840253U

CN211840253U - Reamer for geological exploration

Info

Publication number: CN211840253U
Application number: CN201922483428.7U
Authority: CN
Inventors: 肖燕; 贺晓芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a enlarger for geological exploration, including the support frame, support frame left side below and right side below all rotate with the set-square through the hinge and are connected, the fixed nut seat is inlayed to support frame up end intermediate position, the nut seat suit is in lead screw annular side, the lead screw lower extreme passes the support frame to drill bit fixed connection through lower part in bolt and the support frame, lead screw annular side welded fastening hollow tube, the inside sliding connection dead lever of hollow tube one and dead lever two, dead lever one and two equal welded fastening of dead lever are at the interior terminal surface of scraper blade, the scraper blade is placed at the drill bit up end, compare with prior art, the utility model discloses following beneficial effect has: be convenient for drive scraper plate and remove, and then realize adjusting reamed diameter, and then realize reamed function, also be convenient for rotate the set-square simultaneously, and then carry out the stable stay to the support frame, and folding function has also improved space utilization.

Description

Reamer for geological exploration

Technical Field

The utility model relates to a enlarger for geological exploration belongs to geological exploration equipment field.

Background

Among the prior art, when prospecting geology, usually drill to geology, then sample soil, current drilling equipment is not convenient for carry out the reaming operation to the hole of boring however, leads to the staff not convenient for sample soil to exploration effect has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a reamer for geological exploration to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, the operation of being convenient for has realized reamed function, and places stability height, avoids empting.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a reamer for prospecting, includes the support frame, support frame left side below and right side below all rotate with the set-square through the hinge and are connected, fixed nut seat is inlayed to support frame up end intermediate position, the nut seat suit is in lead screw annular side, the lead screw lower extreme passes the support frame to drill bit fixed connection through lower part in bolt and the support frame, lead screw annular side welded fastening hollow tube, the inside sliding connection dead lever one of hollow tube and dead lever two, dead lever two is placed at dead lever one upside, the equal welded fastening of dead lever one and dead lever two is at the interior terminal surface of scraper blade, the scraper blade is placed at the drill bit up end, and arranges at lead screw annular side left side below and right side below, scraper blade, dead lever one, dead lever two and hollow tube are all placed inside the support frame.

Furthermore, the number of the hollow pipes is two, the two hollow pipes are welded and fixed on the screw rod, and a first fixing rod and a second fixing rod are slidably connected into the two hollow pipes respectively.

Furthermore, scale marks are processed on the first fixing rod and the annular side face of the first fixing rod, the upper end of the annular side face of the hollow pipe is rotatably connected with the fastening bolt through threads, and the lower end of the fastening bolt penetrates through the hollow pipe and is in contact with the first fixing rod and the annular side face of the fixing rod respectively.

Furthermore, the annular side surface of the screw rod is in rolling connection with the nut seat through a ball nut pair, and the upper end of the screw rod is fixedly connected with the handle through a bolt.

Furthermore, the set square is equipped with four, four the set square rotates respectively to be connected in support frame left side below and right side below.

Furthermore, the annular side face of the support frame is connected with a sliding ring in a sliding mode, the front end and the rear end of the sliding ring are connected with a first baffle in a sliding mode, and the right end of the sliding ring is connected with a second baffle in a sliding mode.

The utility model has the advantages that: the utility model discloses a enlarger for prospecting, the utility model discloses an add the support frame, the set-square, the drill bit, the scraper blade, dead lever one, dead lever two, the lead screw, nut seat and hollow tube, this design is convenient for remove dead lever one and dead lever two along the hollow tube, thereby it removes to drive the scraper blade, and then realize adjusting reamed diameter, and then realize reamed function, also be convenient for simultaneously rotate the set-square, and then carry out the stable support to the support frame, and folding function has also improved space utilization, solved current drilling equipment and be not convenient for carry out reaming operation to the hole of drilling, lead to the staff not convenient for carry out the problem of taking a sample to soil.

Because of adding the scale mark, this design is convenient for dead lever one and dead lever two's displacement control, because of adding sliding ring, baffle one and baffle two, this design is convenient for carry on spacingly to the rotation of set-square, the utility model discloses convenient to use, the operation of being convenient for has realized reaming function, and has placed stability height, avoids empting.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a geological exploration reamer of the present invention;

fig. 2 is a schematic top view of the reamer for geological exploration according to the present invention;

fig. 3 is a schematic cross-sectional view of the reamer for geological exploration according to the present invention;

FIG. 4 is a schematic structural diagram of a set square in the reamer for geological exploration according to the present invention;

FIG. 5 is a schematic view of an assembly structure of a slip ring, a first baffle and a second baffle of the reamer for geological exploration according to the present invention;

in the figure: 1-supporting frame, 2-set square, 3-drill bit, 4-scraper plate, 5-fixed rod I, 6-fixed rod II, 7-screw rod, 8-nut seat, 9-hollow tube and 10-slip ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a reamer for geological exploration comprises a support frame 1, wherein the left lower part and the right lower part of the support frame 1 are rotatably connected with a triangular plate 2 through hinges, a fixed nut seat 8 is embedded in the middle position of the upper end face of the support frame 1, the nut seat 8 is sleeved on the annular side face of a screw rod 7, the lower end of the screw rod 7 penetrates through the support frame 1 and is fixedly connected with a drill bit 3 at the inner lower part of the support frame 1 through a bolt, the annular side face of the screw rod 7 is fixedly welded with a hollow tube 9, the inner part of the hollow tube 9 is slidably connected with a fixed rod I5 and a fixed rod II 6, the fixed rod II 6 is arranged on the upper side face of the fixed rod I5, the fixed rod I5 and the fixed rod II 6 are fixedly welded on the inner end face of a scraper plate 4, the scraper plate 4 is arranged on the upper end face of the drill bit 3, the user rotates the triangular plate 2 around the central axis of the hinge, so that the triangular plate 2 rotates to the front lower part and the rear lower part of the support frame 1 respectively, then the user moves the first baffle plate upwards along the sliding ring 10, the second baffle plate downwards along the sliding ring 10, then the user moves the sliding ring 10 downwards along the support frame 1, and further drives the first baffle plate and the second baffle plate to move downwards, so that the second baffle plate is moved between the two triangular plates 2, and further realizes the limiting of the triangular plate 2, so that the support frame 1 is stably supported, the toppling is avoided, then the user moves the first fixing rod 5 and the second fixing rod 6 outwards along the hollow pipe 9 respectively, and further drives the scraper blade 4 to move outwards, then the user observes the scale lines, rotates the fastening bolt, so that the first fixing rod 5 and the second fixing rod 6 are tightly pushed, then a user holds the handle and rotates the handle to drive the screw rod 7 to rotate, the screw rod 7 rotates and rotates under the action of the ball nut pair and moves downwards to drive the drill bit 3 to rotate and move downwards to go deep into the ground, then the screw rod 7 rotates to drive the hollow middle pipe 9 to rotate, then the scraper plate 4 is driven to rotate through the first fixing rod 5 and the second fixing rod 6, then the hole drilled by the drill bit 3 is reamed, and then the user can conveniently extract soil in the hole.

The hollow tube 9 is equipped with two, and two equal welded fastening of hollow tube 9 are on lead screw 7, and sliding connection dead lever one 5 and dead lever two 6 respectively in two hollow tube 9, and the design of two hollow tube 9 is convenient for slide dead lever one 5 and dead lever two 6 to drive scraper plate 4 and carry out the steady removal.

The scale marks are processed on the annular side faces of the first fixing rod 5 and the second fixing rod 6, the upper end of the annular side face of the hollow tube 9 is connected with the fastening bolt in a rotating mode through threads, the lower end of the fastening bolt penetrates through the hollow tube 9 and is in contact with the annular side faces of the first fixing rod 5 and the second fixing rod 6 respectively, the distance for moving the first fixing rod 5 and the second fixing rod 6 is controlled due to the design of the scale marks, the fastening bolt rotates and moves downwards under the action of the threads, and the first fixing rod 5 and the second fixing rod 6 are fixed in a jacking mode.

The annular side surface of the screw rod 7 is in rolling connection with the nut seat 8 through a ball nut pair, the upper end of the screw rod 7 is fixedly connected with the handle through a bolt, the screw rod 7 rotates and rotates under the action of the ball nut pair and moves downwards, and the screw rod 7 is driven to rotate by the design of the handle.

Set square 2 is equipped with four, and four set squares 2 rotate respectively and connect in support frame 1 left side below and right side below, and the support effect has then been improved to four set squares 2's design.

The annular side face sliding connection sliding ring 10 of the support frame 1 is connected with the front end and the rear end of the sliding ring 10 in a sliding mode, the first sliding connection baffle is arranged at the front end and the rear end of the sliding ring 10 in a sliding mode, the second sliding connection baffle is arranged at the right end of the sliding ring 10 in a sliding mode, and the first baffle and the second baffle are convenient to move along the sliding ring 10 and limit the.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A geological exploration reamer comprises a support frame, and is characterized in that: support frame left side below and right side below all rotate with the set-square through the hinge and are connected, fixed nut seat is inlayed to support frame up end intermediate position, nut seat suit is in lead screw annular side, the lead screw lower extreme passes the support frame to drill bit fixed connection through lower part in bolt and the support frame, lead screw annular side welded fastening hollow tube, the inside sliding connection dead lever one of hollow tube and dead lever two, dead lever two is placed at dead lever one upside, the equal welded fastening of dead lever one and dead lever two is at the interior terminal surface of scraper blade, the scraper blade is placed at the drill bit up end, and arranges in lead screw annular side left side below and right side below, scraper blade, dead lever one, dead lever two and hollow tube are all placed inside the support frame.

2. The reamer for geological exploration according to claim 1, wherein: the two hollow pipes are welded and fixed on the screw rod, and the first fixing rod and the second fixing rod are slidably connected into the two hollow pipes respectively.

3. The reamer for geological exploration according to claim 1, wherein: the first fixing rod and the annular side face of the fixing rod are respectively provided with scale marks, the upper end of the annular side face of the hollow pipe is rotatably connected with the fastening bolt through threads, and the lower end of the fastening bolt penetrates through the hollow pipe and is respectively contacted with the first fixing rod and the annular side face of the fixing rod.

4. The reamer for geological exploration according to claim 1, wherein: the annular side surface of the screw rod is in rolling connection with the nut seat through a ball nut pair, and the upper end of the screw rod is fixedly connected with the handle through a bolt.

5. The reamer for geological exploration according to claim 1, wherein: the set-square is equipped with four, four the set-square rotates respectively to be connected in support frame left side below and right side below.

6. The reamer for geological exploration according to claim 1, wherein: the annular side face of the support frame is connected with a sliding ring in a sliding mode, the front end and the rear end of the sliding ring are connected with a first baffle in a sliding mode, and the right end of the sliding ring is connected with a second baffle in a sliding mode.