CN214717576U

CN214717576U - Drill bit sprayer

Info

Publication number: CN214717576U
Application number: CN202120218528.1U
Authority: CN
Inventors: 张少波; 邹炎章; 李喜; 刘全兵; 陈青永; 刘正国
Original assignee: Manager Division Of Pingbei Petroleum Cooperation Development Project Changqing Oilfield Branch; China Petroleum and Chemical Corp
Current assignee: Manager Division Of Pingbei Petroleum Cooperation Development Project Changqing Oilfield Branch; China Petroleum and Chemical Corp
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-16
Anticipated expiration: 2031-01-27

Abstract

The application provides a drill bit sprayer, belongs to the petroleum machinery field. It comprises a watering can; one end of the conduit is connected with a water spraying switch of the watering can; the other end of the guide pipe is connected with a spray head, and the spray head is used for being connected with an electric hand drill and spraying water to the drill bit. This structural design is reasonable, convenient to use, and the practicality is strong, and it can be followed a plurality of directions and sprayed the drill bit to angle and direction can be adjusted wantonly, and its dust removal, cooling, eliminate the effectual of spark etc..

Description

Drill bit sprayer

Technical Field

The application relates to the field of petroleum machinery, in particular to a drill bit sprayer.

Background

The hand drill generates dust, dust or sparks of a material to be drilled while drilling, and a high temperature is generated at the top of the drill bit while drilling. This is not good for the health of the operator, but also may degrade the drilling performance due to the high temperature causing the drill bit to change material properties, and may cause fire due to the spark generated.

At present, a special handheld water drilling machine is provided with a water spraying system, but water flow is sprayed to the top of a hollow drill bit from the inside of the drill bit, the diameter of the drill bit is large, small holes cannot be drilled, the drilling of wall bodies, rocks and coal mines is mainly performed, and the drilling metal performance is poor; the common electric hand drill is not designed aiming at the problem, and other tools are required to be manually used for water spraying, dust removal, temperature reduction and spark elimination during drilling. Therefore, when the drilling operation is carried out, a plurality of persons are required to cooperate, the efficiency is low, and the effect is not good.

SUMMERY OF THE UTILITY MODEL

One of the objectives of the present application is to provide a drill sprayer, which aims to improve the problem of poor using effect of the existing handheld water drilling machine.

The technical scheme of the application is as follows:

a drill bit sprayer comprising:

a watering can;

one end of the guide pipe is connected with a water spraying switch of the watering can;

the other end of the guide pipe is connected with the spray head, and the spray head is used for being connected with an electric hand drill and spraying water to a drill bit.

As a technical scheme of this application, the watering can includes the kettle body, install the water injection flap at the top of the kettle body interval with water spray switch, the water injection flap is used for opening or closing the kettle body.

As a technical scheme of this application, the inflater is installed at the top of the kettle body, the inflater is used for to the internal portion of kettle aerifys the pressure boost.

As a technical scheme of the utility model, a portable handle is fixedly arranged on the top of the kettle body.

As a technical scheme of the application, the sprayer comprises a water distribution box and a hoop, the other end of the guide pipe is communicated with the water distribution box, and the hoop is installed at the bottom of the water distribution box and used for being sleeved at the front end of the electric hand drill; the water distribution box is communicated with a plurality of plastic spray pipes at intervals, and the free ends of the spray pipes are provided with nozzles.

As a technical scheme of this application, the spray tube with the nozzle is three. The beneficial effect of this application:

in the drill bit sprayer, the water injection opening cover above the kettle body is opened, clean water is injected into the kettle body, and the water injection opening cover is tightly covered when the clean water is three quarters of the clean water in the kettle; closing a water spray switch, performing drawing reciprocating motion on the inflator for about 5 times, and pressing a proper amount of air into the kettle body to form positive pressure in the kettle; fixing the water distribution box at the front end (non-rotating part) of the electric hand drill by using a hoop; the rear end of the water distribution box is connected to a water spray switch through a conduit; the front end of the water distribution box is provided with 3 spray pipes made of metal shaping hoses, and the spray pipes are respectively connected to 3 nozzles; adjusting the directions and angles of the 3 spray pipes and the 3 nozzles according to actual conditions to enable the spray pipes and the 3 nozzles to face the top of the drill bit and be uniformly distributed in the axial direction; and when the water spraying switch is turned on, the pressure in the kettle body enables water flow to flow into the water distribution box from the guide pipe and to be sprayed to the top of the drill bit through the 3 spray pipes and the 3 nozzles, and at the moment, the drilling operation can be normally carried out. The device sprays the drill bits from 3 directions, the angle and the direction can be adjusted at will, and the dust removal, cooling and spark elimination effects are good; meanwhile, the electric hand drill has the advantages of simple structure, convenience in disassembly and assembly and small application technology difficulty, and can be conveniently applied to occasions using electric hand drills.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a drill bit sprayer provided in an embodiment of the present application;

fig. 2 is a front view of a drill bit sprayer provided by an embodiment of the present application;

fig. 3 is a left side view of a drill bit sprayer provided in an embodiment of the present application;

fig. 4 is a top view of a drill bit shower provided in an embodiment of the present application.

Icon: 1-drill bit sprayer; 2-a watering can; 3-a catheter; 4-a spray head; 5-pot body; 6-water injection port cover; 7-a water spray switch; 8, inflating a pump; 9-a handle; 10-a water distribution box; 11-a clamp; 12-a nozzle; 13-a nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.

Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 and fig. 2 to 4, the present application provides a drill sprayer 1, which includes a spraying can 2; one end of the conduit 3 is connected with a water spray switch 7 of the watering can 2; the other end of the guide pipe 3 is connected with a spray head 4, and the spray head 4 is used for being connected with an electric hand drill and spraying water to a drill bit.

Further, in the present embodiment, the watering can 2 includes a can body 5, a water injection port cover 6 and a water injection switch 7 are installed at the top of the can body 5 at intervals, and the water injection port cover 6 is used for opening or closing the can body 5.

Meanwhile, an inflator 8 is installed at the top of the kettle body 5, and the inflator 8 is used for charging air into the kettle body 5 for pressurization.

It should be noted that, in this embodiment, a handle 9 is also fixedly mounted on the top of the kettle body 5, which makes the drill bit sprayer 1 convenient to carry and use.

Further, in this embodiment, the spray head 4 includes a water distribution box 10 and a clamp 11, the other end of the conduit 3 is communicated with the water distribution box 10, and the clamp 11 is installed at the bottom of the water distribution box 10 and is used for being sleeved on the front end of an electric hand drill; a plurality of plastic spray pipes 13 are communicated with the water distribution box 10 at intervals, and the free ends of the spray pipes 13 are provided with nozzles 12.

It should be noted that, in this embodiment, the number of the spray pipes 13 and the number of the nozzles 12 are three, and the spray pipes 13 are made of metal shaped hoses, have certain plasticity, and can be adjusted in angle and direction. In other embodiments, the number of the nozzles 13 and the number of the nozzles 12 may be two, four, five, etc., and they may also be made of other plastic materials, and are not limited to the number and the material in the embodiment.

The working principle of the drill bit sprayer 1 is as follows:

opening a water injection opening cover 6 above the kettle body 5, injecting clean water into the kettle body 5, and tightly covering the water injection opening cover 6 when the clean water is three quarters of the clean water in the kettle; closing the water spray switch 7, performing drawing reciprocating motion on the inflating cylinder 8 for about 5 times, and pressing a proper amount of air into the kettle body 5 to form positive pressure in the kettle; then the water distribution box 10 is fixed at the front end (non-rotating part) of the electric hand drill by utilizing a hoop 11; the rear end of the water distribution box 10 is connected to a water spray switch 7 through a conduit 3; the front end of the water distribution box 10 is provided with three spray pipes 13 made of metal shaping hoses, which are respectively connected to the three nozzles 12; adjusting the directions and angles of the three spray pipes 13 and the three nozzles 12 according to actual conditions to enable the three spray pipes to face the top of the drill bit and be uniformly distributed in the axial direction; when the water spray switch 7 is turned on, the pressure in the kettle body 5 enables water flow to flow into the water distribution box 10 from the guide pipe 3 and to be sprayed to the top of the drill bit through the three spray pipes 13 and the three nozzles 12, and then the drilling operation can be normally carried out.

In conclusion, the device sprays the drill bits from three directions, the angle and the direction can be adjusted at will, and the dust removal, cooling and spark elimination effects are good; meanwhile, the electric hand drill has the advantages of simple structure, convenience in disassembly and assembly and small application technology difficulty, and can be conveniently applied to occasions using electric hand drills.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A drill bit sprayer, comprising:

a watering can;

2. The drill bit sprayer of claim 1, wherein the spray can comprises a can body, a water filling port cover and the water spray switch are mounted on the top of the can body at intervals, and the water filling port cover is used for opening or closing the can body.

3. The drill bit sprayer of claim 2, wherein an air pump is mounted at the top of the kettle body for pressurizing the interior of the kettle body.

4. The drill bit sprayer of claim 2, wherein a handle is fixedly mounted on the top of the kettle body.

5. The drill bit sprayer according to claim 1, wherein the spray head comprises a water distribution box and a clamp, the other end of the conduit is communicated with the water distribution box, and the clamp is mounted at the bottom of the water distribution box and is used for being sleeved on the front end of the electric hand drill; the water distribution box is communicated with a plurality of plastic spray pipes at intervals, and the free ends of the spray pipes are provided with nozzles.

6. The drill bit sprayer of claim 5, wherein the spray tube and the spray nozzle are each three.