CN219880699U - Clear Kong Gangshua device of dig rig soon - Google Patents

Abstract

The utility model discloses a rotary drilling rig cleaning Kong Gangshua device, and relates to cleaning equipment. Comprises a mounting seat; the lower part of the mounting seat is provided with an inserting groove, the upper part of the mounting seat is provided with an electric push rod, the upper part of the electric push rod is provided with a supporting plate, the lower part of the supporting plate is fixedly provided with a water supply seat, the upper part of the supporting plate is provided with a gear motor, and the output shaft of the gear motor is fixedly provided with a hollow rotating rod; the water supply seat is internally provided with a water supply cavity, the hollow rotating rod is provided with a water inlet, the other end of the hollow rotating rod is fixedly provided with a connecting seat, the connecting seat is internally provided with a water passing cavity communicated with the inner cavity of the hollow rotating rod, the outer side of the connecting seat is provided with a water passing pipe communicated with the water passing cavity, the tail end of the water passing pipe is rotatably connected with an elastic water spraying pipe, and the tail end of the elastic water spraying pipe is fixedly provided with a steel brush. According to the utility model, the drill bit is not required to be hoisted, high-power driving equipment is not required to be adopted to drive the drill bit to rotate, energy conservation is facilitated, and the cleaning effect is good.

Description

Clear Kong Gangshua device of dig rig soon

Technical Field

The utility model relates to cleaning equipment, in particular to a steel brush device for cleaning holes of a rotary drilling rig.

Background

During use of the rotary drilling machine, a large amount of soil adheres to the drill bit due to the open end. Because these earth are comparatively moist, when the rotary drilling rig is not used, if do not clear up these earth in time, be stained with the position of earth and will lead to the drill bit inner wall to erode and rust easily. The existing cleaning mode mainly comprises the steps that after workers wash the inside of a rotary drilling rig drill bit, soil which cannot be washed away is brushed away through a steel brush. However, such a cleaning mode may result in a large labor intensity of workers and a slow cleaning efficiency. For this reason, designers have designed some devices that automatically clear holes in rotary drilling rigs. The utility model discloses a cleaning device of publication No. CN215613482U, it can drive the drill bit body and reciprocate in the wash bowl, and then makes brush and drill bit body contact more comprehensive, avoids having the clearance dead angle when clearing up the drill bit body, and then can totally clean up the earth on drill bit body surface, improves cleaning efficiency and quality, also can avoid using manual operation simultaneously, reduces workman's intensity of labour.

However, in the practical application process, the device still has certain defects. For example, it requires lifting the drill bit to the device. The dead weight of the drill bit is large, and certain safety risks and difficulty in hoisting exist in hoisting. In addition, the device also needs to drive the drill bit to rotate through high-power electric equipment, which is not beneficial to saving electric energy.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a steel brush device for cleaning holes of a rotary drilling rig, aiming at the defects in the prior art.

The utility model relates to a cleaning Kong Gangshua device of a rotary drilling rig, which comprises a mounting seat, a hollow rotating rod, a connecting seat, an elastic water spray pipe and a steel brush; an inserting groove matched with the connecting seat above the drill bit of the rotary drilling machine is arranged below the mounting seat, an electric push rod is arranged above the mounting seat, a supporting plate is arranged above the electric push rod, the water supply seat is fixedly arranged below the supporting plate, the gear motor is arranged above the supporting plate, and a hollow rotating rod which sequentially penetrates through the supporting plate, the water supply seat and the mounting seat is fixedly arranged on an output shaft of the gear motor; the water supply seat is internally provided with a water supply cavity, a water inlet is formed in a rod section of the hollow rotating rod, which is positioned in the water supply cavity, and the water supply cavity is connected with an external water source through a water supply pipe; the other end fixed mounting of cavity bull stick has the connecting seat, set up in the connecting seat and cross the water chamber that is linked together with cavity bull stick inner chamber, the outside of connecting seat is installed and is crossed the water pipe that water chamber is linked together, the end of crossing the water pipe soon connects has the elasticity spray pipe, the end fixed mounting of elasticity spray pipe has the steel brush.

The elastic water spraying pipe comprises a first pipe section, a corrugated hose section and a second pipe section which are communicated with each other; the corrugated hose section is positioned between the first pipe section and the second pipe section, a spring is sleeved on the periphery of the corrugated hose section, and two ends of the spring are fixedly connected with the first pipe section and the second pipe section respectively; the outer wall of the first pipe section is welded with at least two inserted bars, the outer wall of the second pipe section is welded with fasteners with the same number as the inserted bars, and the inserted bars are movably inserted into the fasteners.

The elastic water spraying pipe further comprises a third pipe section; the third pipe section is arranged at the tail end of the second pipe section and is communicated with the second pipe section, and the third pipe section is vertically arranged with the second pipe section; the steel brush is fixedly arranged on the outer wall of the third pipe section, and water spray holes are formed in the third pipe sections at two ends of the steel brush.

The steel brush is fixedly arranged on a mounting plate, and the mounting plate is fixedly arranged on the third pipe section through bolts.

Advantageous effects

The utility model has the advantages that:

1. the electric push rod and the gear motor are used for driving the hollow rotating rod and the steel brush arranged on the hollow rotating rod to rotate, so that the inner hole of the drill bit of the rotary drilling rig is comprehensively cleaned, and soil adhered to the inner wall of the drill bit is loosened and brushed. The hole cleaning device does not need to hoist the drill bit, and can clean on site; meanwhile, high-power driving equipment is not required to be adopted to drive the drill bit to rotate, so that energy conservation is facilitated. In addition, in the process of brushing soil on the inner wall of the drill bit of the rotary drilling rig by the steel brush, the brushed soil can be more effectively washed off through the water spraying effect of the elastic water spraying pipe, so that a better cleaning effect is achieved.

2. Through the setting of ripple hose section, spring, inserted bar and fastener for the spray pipe all has certain elasticity, in order to make the steel brush in clearance earth in-process, prevent that the steel brush from too rigid collision with earth from leading to the problem of steel brush device damage.

Drawings

FIG. 1 is a schematic diagram of a hole cleaning steel brush device of the utility model;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Wherein: 1-mount pad, 2-jack groove, 3-electric putter, 4-backup pad, 5-gear motor, 6-cavity bull stick, 7-water inlet, 8-water supply seat, 9-delivery pipe, 10-connecting seat, 11-water pipe, 12-elasticity spray pipe, 13-steel brush, 14-, 121-first pipeline section, 122-ripple hose section, 123-second pipeline section, 124-spring, 125-inserted bar, 126-fastener, 127-third pipeline section, 128-hole for water spraying.

Detailed Description

The utility model is further described below in connection with the examples, which are not to be construed as limiting the utility model in any way, but rather as falling within the scope of the claims.

Referring to fig. 1-2, the rotary drilling rig cleaning Kong Gangshua device of the utility model comprises a mounting seat 1, a hollow rotating rod 6, a connecting seat 10, an elastic water spray pipe 12 and a steel brush 13. And an inserting groove 2 matched with the connecting seat above the drill bit of the rotary drilling rig is arranged below the mounting seat 1 and is used for integrally mounting the steel brush device on the drill bit of the rotary drilling rig. The electric putter 3 is installed to the top of mount pad 1, and backup pad 4 is installed to the top of electric putter 3, and the below fixed mounting of backup pad 4 has water supply seat 8, and gear motor 5 is installed to the top of backup pad 4, and gear motor 5's output shaft fixed mounting has the cavity bull stick 6 that runs through backup pad 4, water supply seat 8 and mount pad 1 in proper order. Through the driving function of the electric push rod 3, the up-and-down movement of the hollow rotating rod 6 is realized; the hollow rotating rod 6 is rotated by the driving action of the gear motor 5.

In this embodiment, the hollow rotating rod 6 is in rotary sealing connection with the water supply seat 6.

The water supply seat 8 is internally provided with a water supply cavity, a water inlet 7 is formed in a rod section of the hollow rotating rod 6 in the water supply cavity, and the water supply cavity is connected with an external water source through a water supply pipe 9. By the arrangement of the water supply cavity and the water inlet 7, the external water is fed into the hollow rotating rod 6.

The other end fixed mounting of cavity bull stick 6 has connecting seat 10, has seted up the water cavity that is linked together with cavity of cavity bull stick 6 in the connecting seat 10, and the outside of connecting seat 10 is installed and is crossed water pipe 11 that water cavity is linked together, and the end of crossing water pipe 11 connects soon has elasticity spray pipe 12, and the end fixed mounting of elasticity spray pipe 12 has steel brush 13.

Because the hollow rotating rod 6 can move up and down and rotate, the steel brush 13 can also move up and down along with the hollow rotating rod 6 and rotate by taking the hollow rotating rod 6 as the axis, thereby realizing the comprehensive cleaning of the inner hole of the drill bit of the rotary drilling rig and brushing loose and removing the soil adhered on the inner wall of the drill bit. In addition, in the process of brushing soil on the inner wall of the drill bit of the rotary drilling rig by the steel brush 13, the brushed soil can be more effectively washed away by the water spraying effect of the elastic water spraying pipe 12, so that a better cleaning effect is achieved.

In this embodiment, the resilient spout 12 includes a first tube segment 121, a bellows segment 122, and a second tube segment 123 in communication with one another. The corrugated hose section 122 is positioned between the first pipe section 121 and the second pipe section 123, a spring 124 is sleeved on the periphery of the corrugated hose section 122, and two ends of the spring 124 are fixedly connected with the first pipe section 121 and the second pipe section 123 respectively; at least two inserting rods 125 are welded on the outer wall of the first pipe section 121, fasteners 126 with the same number as the inserting rods 125 are welded on the outer wall of the second pipe section 123, and the inserting rods 125 are movably inserted into the fasteners 126.

Because the protruding height of earth on the drill bit inner wall of dig the rig soon is different, in order to reduce the damage of these earth to the steel brush device, this embodiment is through corrugated hose section 122, spring 124, inserted bar and fastener 126's setting for the spray pipe all has certain elasticity, in order to make steel brush 13 in the clearance earth in-process, prevents that steel brush 13 and earth from excessively rigidly colliding and lead to the problem of steel brush device damage.

Preferably, the resilient spout 12 also includes a third tube segment 127. The third pipe section 127 is installed at the end of the second pipe section 123, and the third pipe section 127 is communicated with the second pipe section 123, and the third pipe section 127 is arranged vertically to the second pipe section; the steel brush 13 is fixedly arranged on the outer wall of the third pipe section 127, and water spraying holes 128 are formed in the third pipe section 127 at two ends of the steel brush 13. I.e. by spraying water simultaneously above and below the steel brush 13, the loose soil can be washed out better.

Preferably, the steel brush 13 is fixedly mounted on a mounting plate 14, and the mounting plate 14 is fixedly mounted on the third pipe section 127 by bolts, so as to facilitate the disassembly and replacement of the steel brush 13.

The working principle of the utility model is as follows: when the rotary water spraying pipe is used, on the premise that the elastic water spraying pipe 12 is detached, the hollow rotary rod 6 is inserted into the rotary drilling machine drill bit through the through hole of the connecting seat above the rotary drilling machine drill bit, the connecting seat above the rotary drilling machine drill bit is positioned in the inserting groove 2, and then the elastic water spraying pipe 12 is connected onto the water passing pipe 11 in a rotary mode. Simultaneously starting the electric push rod 3 and the gear motor 5 to drive the hollow rotary rod 6 and the steel brush 13 to move along the drill bit axis of the rotary drilling rig and simultaneously rotate; and the external water source is introduced into the water supply seat 8, enters the elastic water spray pipe 12 through the rotation of the hollow rotating rod 6 and the connecting seat 10, and finally is sprayed out from the water spray holes 128 to be matched with the steel brush 13 to clean the soil on the inner wall of the drill bit of the rotary drilling rig.

While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (4)

1. The rotary drilling rig cleaning Kong Gangshua device is characterized by comprising a mounting seat (1), a hollow rotating rod (6), a connecting seat (10), an elastic water spraying pipe (12) and a steel brush (13); the automatic drilling machine is characterized in that an inserting groove (2) matched with a connecting seat above a drill bit of the rotary drilling machine is formed in the lower portion of the mounting seat (1), an electric push rod (3) is arranged above the mounting seat (1), a supporting plate (4) is arranged above the electric push rod (3), a water supply seat (8) is fixedly arranged below the supporting plate (4), a gear motor (5) is arranged above the supporting plate (4), and a hollow rotating rod (6) sequentially penetrates through the supporting plate (4), the water supply seat (8) and the mounting seat (1) is fixedly arranged on an output shaft of the gear motor (5); a water supply cavity is arranged in the water supply seat (8), a water inlet (7) is formed in a rod section of the hollow rotating rod (6) positioned in the water supply cavity, and the water supply cavity is connected with an external water source through a water supply pipe (9); the utility model discloses a water-spraying device, including cavity bull stick (6), connecting seat (10) are installed to the other end fixed mounting of cavity bull stick (6), offer in connecting seat (10) and be linked together with cavity of cavity bull stick (6) cross water chamber, water pipe (11) that are linked together with crossing water chamber are installed in the outside of connecting seat (10), the end of water pipe (11) has connect elasticity spray pipe (12) soon, the end fixed mounting of elasticity spray pipe (12) has steel brush (13).

2. A rotary drilling rig cleaning Kong Gangshua device according to claim 1, characterized in that the resilient water jet (12) comprises a first tube section (121), a corrugated hose section (122) and a second tube section (123) in communication with each other; the corrugated hose section (122) is positioned between the first hose section (121) and the second hose section (123), a spring (124) is sleeved on the periphery of the corrugated hose section (122), and two ends of the spring (124) are fixedly connected with the first hose section (121) and the second hose section (123) respectively; the outer wall of the first pipe section (121) is welded with at least two inserting rods (125), the outer wall of the second pipe section (123) is welded with fasteners (126) the number of which is consistent with that of the inserting rods (125), and the inserting rods (125) are movably inserted into the fasteners (126).

3. The rotary drilling rig cleaning Kong Gangshua apparatus of claim 2, wherein the resilient spout (12) further comprises a third tube segment (127); the third pipe section (127) is arranged at the tail end of the second pipe section (123), the third pipe section (127) is communicated with the second pipe section (123), and the third pipe section (127) is arranged vertically to the second pipe section; the steel brush (13) is fixedly arranged on the outer wall of the third pipe section (127), and water spraying holes (128) are formed in the third pipe section (127) at two ends of the steel brush (13).

4. A rotary drilling rig cleaning Kong Gangshua according to claim 3, characterized in that the steel brush (13) is fixedly mounted on a mounting plate (14), the mounting plate (14) being fixedly mounted on the third pipe section (127) by means of bolts.