CN211008439U

CN211008439U - Rock-soil drilling machine feeding mechanism

Info

Publication number: CN211008439U
Application number: CN201921685126.1U
Authority: CN
Inventors: 樊生茂; 刘晓丽; 王晓敏; 王晓利; 雒进才
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-14
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a ground rig feed mechanism, including base, feeding device, drill bit body and protector, the top fixed mounting of base has feeding device, feeding device's top fixed mounting has the drill bit body, the top of base is provided with protector, feeding device includes driving motor, screw rod, movable block, fixed plate, slide bar and installation piece, the left side fixed mounting of base has driving motor, driving motor's power take off end fixed mounting has the screw rod, the surperficial swing joint of screw rod has the movable block. The utility model discloses a thereby to the feed mechanism who uses always improve and reduce the influence of stone that the ground layer dropped to this mechanism, and through the protector that sets up, can form a good protection to this ground rig feed mechanism, guarantee the performance of this mechanism, also prolonged its life simultaneously, greatly reduced the cost of later maintenance.

Description

Rock-soil drilling machine feeding mechanism

Technical Field

The utility model relates to a ground rig technical field specifically is a ground rig feed mechanism.

Background

Geotechnical refers to any kind of rock and soil which form the earth crust from the viewpoint of engineering and construction. Rock and soil can be subdivided into five major categories of hard (hard rock), sub-hard (soft rock), weakly bonded, loosely unbonded, and with specific compositions, structures, states, and properties. The first two categories are called rock and the last three categories are called soil, which are collectively called rock and soil, and have different aspects and standards from the viewpoint of classification of rock and soil, the main classification has classification of cause, classification according to the hardness degree, classification according to the integrity degree, classification according to the weathering degree, classification according to the rock structure type, classification according to the quality index of rock, and classification according to the basic quality grade of rock.

The feed mechanism of the commonly used rock-soil drilling machine is easily influenced by the stones falling from the rock-soil layer when in use, so that the service performance of the feed mechanism is influenced, the service life of the feed mechanism is greatly reduced, and the practicability is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground rig feed mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground rig feed mechanism, includes base, feeding device, drill bit body and protector, the top fixed mounting of base has feeding device, feeding device's top fixed mounting has the drill bit body, the top of base is provided with protector.

The feeding device comprises a driving motor, a screw rod, a movable block, a fixed plate, a sliding rod and an installation block, wherein the driving motor is fixedly installed on the left side of the base, the screw rod is fixedly installed at the power output end of the driving motor, the movable block is movably connected to the surface of the screw rod, the fixed plate is fixedly installed on the surface of the top of the base, the sliding rod is fixedly installed on one side, opposite to the fixed plate, of the fixed plate, and the installation block is slidably connected to the surface of the sliding.

The protection device comprises shielding cloth, a connecting rope, a locking block, a movable clamping ring, a connecting block, a movable clamping arm, a limiting block and a spring, wherein the shielding cloth is arranged at the top of the base, the connecting rope is fixedly arranged on two sides of the shielding cloth, the locking block is fixedly arranged on the surface of the slide rod, the movable clamping ring is movably connected to the surface of the slide rod, the connecting block is fixedly arranged on one side, opposite to the connecting rope, of the connecting block, the movable clamping arm is movably connected to the temporal part of the connecting block, the limiting block is arranged on the surface of the connecting block, and the spring is fixedly arranged on one side, opposite to the.

Preferably, the through hole matched with the sliding rod is formed in the mounting block, the base plate is fixedly mounted on one side, opposite to the mounting block, of the mounting block, and the drill bit body is fixedly mounted at the top of the base plate.

Preferably, the surface of the shielding cloth is provided with a fixing hole, and the shielding cloth is fixedly installed with the locking block through a connecting rope.

Preferably, the movable clamp ring is movably connected to the surface of the slide rod through a screw, and an elastic belt is fixedly mounted on one opposite side of the movable clamp ring and connected with the shielding cloth through the elastic belt.

Preferably, the inside swing joint of connecting block has the pivot, and activity card arm fixed mounting is on the surface of activity card arm.

Preferably, the limiting block is of a hollow open structure, and clamping grooves matched with the movable clamping arms are formed in two sides of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: this ground rig feed mechanism improves thereby through the feed mechanism who uses commonly so that reduce the stone that the ground layer dropped to the influence of this mechanism, and through the protector that sets up, can form a good protection to this ground rig feed mechanism, guarantees the performance of this mechanism, has also prolonged its life simultaneously, greatly reduced later maintenance's cost, has wide development space and higher spreading value.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of a local structure of the protection device of the present invention.

In the figure: 1. a base; 2. a feeding device; 201. a drive motor; 202. a screw; 203. a moving block; 204. a fixing plate; 205. a slide bar; 206. mounting blocks; 3. a drill bit body; 4. a guard; 401. A shielding cloth; 402. connecting ropes; 403. a locking block; 404. a movable snap ring; 405. connecting blocks; 406. A movable clamp arm; 407. a limiting block; 408. a 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 an embodiment: the utility model provides a rock-soil drilling machine feed mechanism, includes base 1, feeding device 2, drill bit body 3 and protector 4, and the top fixed mounting of base 1 has feeding device 2, and feeding device 2's top fixed mounting has drill bit body 3, and the top of base 1 is provided with protector 4.

The feeding device 2 comprises a driving motor 201, a screw 202, a moving block 203, a fixing plate 204, a sliding rod 205 and an installation block 206, the driving motor 201 is fixedly installed on the left side of the base 1, the screw 202 is fixedly installed on the power output end of the driving motor 201, the moving block 203 is movably connected to the surface of the screw 202, the fixing plate 204 is fixedly installed on the top surface of the base 1, the sliding rod 205 is fixedly installed on one side, opposite to the fixing plate 204, of the sliding rod 205, the installation block 206 is connected to the surface of the sliding rod 205 in a sliding mode, a through hole matched with the sliding rod 205 is formed in the installation block 206, a bottom plate is fixedly installed on one side, opposite to.

The protection device 4 comprises a shielding cloth 401, a connecting rope 402, a locking block 403, a movable snap ring 404, a connecting block 405, a movable snap arm 406, a limiting block 407 and a spring 408, the top of the base 1 is provided with the shielding cloth 401, the two sides of the shielding cloth 401 are fixedly provided with the connecting rope 402, the surface of the sliding rod 205 is fixedly provided with the locking block 403, the surface of the shielding cloth 401 is provided with a fixed hole, the shielding cloth 401 is fixedly installed with the locking block 403 through the connecting rope 402, the surface of the sliding rod 205 is movably connected with the movable snap ring 404, the movable snap ring 404 is movably connected with the surface of the sliding rod 205 through a screw, one side opposite to the movable snap ring 404 is fixedly provided with an elastic belt which is connected with the shielding cloth 401 through the elastic belt, the connecting block 405 is fixedly installed on one side opposite to the connecting rope 402, the temples of the connecting block 405 are movably connected with the movable snap arm 406, the inside of, the surface of connecting block 405 is provided with stopper 407, stopper 407 is the open structure of cavity, and the draw-in groove with activity card arm 406 looks adaptation is seted up to its both sides, the relative one side fixed mounting of activity card arm 406 has spring 408, this ground rig feed mechanism, thereby reduce the influence of stone that the ground layer dropped to this mechanism through improving feed mechanism commonly used, and through the protector 4 that sets up, can form a good protection to this ground rig feed mechanism, guarantee the performance of this mechanism, its life has also been prolonged simultaneously, greatly reduced the cost of later maintenance, wide development space and higher spreading value have.

The working principle is as follows: there is driving motor 201 to drive screw rod 202 and rotate this moment the drill bit body 3 that the movable block 203 drove installation piece 206 and its top and moves, because the one end fixed mounting that shelters from cloth 401 is on the surface of slide bar 205, other end fixed mounting is on the surface of movable block 206, at this moment the removal of movable block 203 can take the cloth 401 that shelters from of one side to stretch, the cloth 401 that shelters from of the other end can be packed up, thereby block the ground piece that the top dropped, make the device can not receive the influence of rock soil piece, also can not influence the normal work of drill bit body 3 simultaneously, only need after the end with shelter from the ground piece at cloth 401 top clear away can, high durability and convenient use, and loosen the inside screw of activity snap ring 404, pinch movable clamp arm 406 and make its draw-in groove that breaks away from stopper 407 both sides can.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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.

Claims

1. The utility model provides a rock-soil drilling machine feed mechanism, includes base (1), feed arrangement (2), drill bit body (3) and protector (4), its characterized in that: the top of the base (1) is fixedly provided with a feeding device (2), the top of the feeding device (2) is fixedly provided with a drill bit body (3), and the top of the base (1) is provided with a protective device (4);

the feeding device (2) comprises a driving motor (201), a screw rod (202), a moving block (203), a fixing plate (204), a sliding rod (205) and a mounting block (206), wherein the driving motor (201) is fixedly mounted on the left side of the base (1), the screw rod (202) is fixedly mounted at the power output end of the driving motor (201), the moving block (203) is movably connected to the surface of the screw rod (202), the fixing plate (204) is fixedly mounted on the top surface of the base (1), the sliding rod (205) is fixedly mounted on one side, opposite to the fixing plate (204), of the fixing plate (204), and the mounting block (206) is slidably connected to the surface of the sliding rod (;

protector (4) are including sheltering from cloth (401), connecting rope (402), locking piece (403), activity snap ring (404), connecting block (405), activity card arm (406), stopper (407) and spring (408), the top of base (1) is provided with sheltering from cloth (401), the both sides fixed mounting that shelters from cloth (401) has connecting rope (402), the fixed surface of slide bar (205) installs locking piece (403), the movable connection of surface of slide bar (205) has activity snap ring (404), the relative one side fixed mounting of connecting rope (402) has connecting block (405), the temporal portion swing joint of connecting block (405) has activity card arm (406), the surface of connecting block (405) is provided with stopper (407), one relative side fixed mounting of activity card arm (406) has spring (408).

2. The rock-soil drilling rig feed mechanism of claim 1, wherein: the drill bit is characterized in that a through hole matched with the sliding rod (205) is formed in the mounting block (206), a bottom plate is fixedly mounted on one side, opposite to the mounting block (206), of the mounting block, and the drill bit body (3) is fixedly mounted on the top of the bottom plate.

3. The rock-soil drilling rig feed mechanism of claim 1, wherein: the surface of the shielding cloth (401) is provided with a fixing hole, and the shielding cloth (401) is fixedly installed with the locking block (403) through a connecting rope (402).

4. The rock-soil drilling rig feed mechanism of claim 1, wherein: the movable clamp ring (404) is movably connected to the surface of the sliding rod (205) through a screw, an elastic belt is fixedly installed on one opposite side of the movable clamp ring, and the movable clamp ring is connected with the shielding cloth (401) through the elastic belt.

5. The rock-soil drilling rig feed mechanism of claim 1, wherein: the inside swing joint of connecting block (405) has the pivot, and activity card arm (406) fixed mounting is on the surface of activity card arm (406).

6. The rock-soil drilling rig feed mechanism of claim 1, wherein: the limiting block (407) is of a hollow open structure, and clamping grooves matched with the movable clamping arms (406) are formed in two sides of the limiting block.