CN218895122U - Air distributing device for pneumatic tool and pneumatic equipment - Google Patents

Abstract

The utility model discloses an air distributing device for a pneumatic tool and pneumatic equipment. The air distributing device for the pneumatic tool comprises a main body part, a first interface and a plurality of second interfaces, wherein the main body part is provided with an inner cavity; the first interface is arranged on one side of the main body part and communicated with the middle part of the inner cavity, and is suitable for being connected with an air supply pipeline; the second interfaces are arranged on the other side of the main body part and are communicated with the inner cavity, the second interfaces are arranged at intervals along the extending direction of the main body part, and each second interface is suitable for being connected with a pneumatic tool. The second interfaces are arranged on the main body part at intervals, so that the pneumatic tool can be conveniently connected; the first interface and the second interface are arranged on the main body part, so that the device is firm and durable; the second interface is provided with a plurality of pneumatic tools, can supply a plurality of pneumatic tools to connect the use, does not need frequently dismouting pneumatic tools when the operation, has improved operating efficiency and operation security. The pneumatic equipment comprises the air distributing device for the pneumatic tool.

Description

Air distributing device for pneumatic tool and pneumatic equipment

Technical Field

The utility model relates to the technical field of pneumatic equipment, in particular to a wind distributing device for a pneumatic tool and pneumatic equipment.

Background

In coal mine underground excavation work, various pneumatic tools, such as a pneumatic hand-held drilling machine, a pneumatic wrench and the like, are required. These pneumatic tools typically operate by compressing air to drive a pneumatic motor to externally output kinetic energy. Thus, during underground coal mine tunnelling, a supply line is required to supply compressed air to the pneumatic tool.

In the related art, only one valve is arranged at the tail end of the air supply pipeline, and only one pneumatic tool can be abutted by one valve. In downhole operations such as "drilling", two pneumatic drills are typically required to perform the operation, and a pneumatic wrench is also required to pre-tighten the nut. The above situation makes it necessary to replace the pneumatic tool frequently at the end of the air supply pipeline during downhole operation, the pneumatic tool needs to be detached from the original pneumatic tool, and the pneumatic tool to be used is installed, so that the whole operation process is low in efficiency. In addition, when the pneumatic tool is replaced, the wind pressure and the inch pressure in the pipe are required to be relieved, and the pneumatic tool has certain danger.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the air distributing device for the pneumatic tool, which can provide a plurality of interfaces for the pneumatic tool and improves the working efficiency.

The embodiment of the utility model also provides pneumatic equipment.

The air distributing device for the pneumatic tool comprises a main body part, a first interface and a plurality of second interfaces, wherein the main body part is provided with an inner cavity; the first interface is arranged on one side of the main body part and communicated with the middle part of the inner cavity, and is suitable for being connected with an air supply pipeline; the second interfaces are arranged on the other side of the main body part and are communicated with the inner cavity, the second interfaces are arranged at intervals along the extending direction of the main body part, and each second interface is suitable for being connected with a pneumatic tool.

In the air distributing device for the pneumatic tool, the first interface is used for connecting the air supply pipeline, the second interface is used for connecting the pneumatic tool, and the second interfaces are arranged on the main body at intervals, so that the connection of the pneumatic tool is convenient. The first interface and the second interface are arranged on the main body part, and the whole device can be of an integrated structure and is firm and durable. The second interface is provided with a plurality of pneumatic tools, can supply a plurality of pneumatic tools to connect the use, and the pneumatic tools do not need to be frequently disassembled and assembled any more during operation, so that the operation efficiency and the operation safety are improved.

In some embodiments, the main body part comprises a pipeline and two plugging pieces, wherein the two plugging pieces are respectively arranged at two end openings of the pipeline and used for plugging the two end openings of the pipeline.

In some embodiments, an air inlet pipe is arranged on one side of the pipeline, and a port of the air inlet pipe forms the first interface; the other side of the pipeline is provided with a plurality of openings, and the openings form the second interface.

In some embodiments, the air distributing device for a pneumatic tool includes a first valve, where the first valve is disposed on the air inlet pipe and is used to realize on-off of the main body portion and the air supply pipeline.

In some embodiments, the air distributing device for a pneumatic tool includes a plurality of second valves, the plurality of second valves are disposed on the main body portion, and the plurality of second valves are in one-to-one correspondence with the plurality of second interfaces, and each second valve is used for realizing on-off of the main body portion and the plurality of pneumatic tools.

In some embodiments, the first valve is a ball-type stop valve and/or the plurality of second valves are ball-type stop valves.

In some embodiments, the plugging piece is a plate material with the same shape as the openings at two ends of the pipeline, and the plate material and the openings at two ends of the pipeline are fixedly connected in a welding or bonding mode.

In some embodiments, the air distribution device for a pneumatic tool includes a securing portion coupled to the body portion and adapted to secure the air distribution device for a pneumatic tool to a work surface.

In some embodiments, the fixing portion is a hook, and the hook is fixedly connected with the main body portion and is adapted to hang the pneumatic tool on the working surface with a wind dividing device.

The pneumatic equipment provided by the embodiment of the utility model comprises an air supply pipeline, a plurality of pneumatic tools and the air dividing device for the pneumatic tools, wherein a plurality of second interfaces of the air dividing device for the pneumatic tools are connected with the pneumatic tools in a one-to-one correspondence manner.

Drawings

Fig. 1 shows a wind dividing device for a pneumatic tool according to an embodiment of the present utility model.

Reference numerals:

100. a main body portion; 11. a pipe; 12. a blocking member; 13. an inner cavity; 2. an air inlet pipe; 21. a first interface; 3. a second interface; 4. a first valve; 5. a second valve; 6. a hook.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1, the air dividing device for a pneumatic tool according to the embodiment of the present utility model includes a main body 100, a first port 21, and a plurality of second ports 3.

The main body 100 is provided with an inner cavity 13, the first connector 21 is arranged on one side of the main body 100 and is communicated with the middle part of the inner cavity 13, and the first connector 21 is suitable for being connected with an air supply pipeline. As shown in fig. 1, the main body 100 may have a columnar shape, and the inner cavity 13 of the main body 100 communicates the first port 21 and the second port 3, and the first port 21 may be disposed in the middle of the main body 100. The first connector 21 is used for connecting with an air supply pipeline, and the connection mode can be bonding, welding or flange connection.

In other embodiments, the first interface 21 may also be provided at an upper or lower portion of the body portion 100.

The plurality of second interfaces 3 are arranged at the other side of the main body part 100 and are communicated with the inner cavity 13, the plurality of second interfaces 3 are arranged at intervals along the extending direction of the main body part 100, and each second interface 3 is suitable for being connected with a pneumatic tool. As shown in fig. 1, the second interfaces 3 and the first interfaces 21 may be disposed on two sides of the main body 100, respectively, and the second interfaces 3 are arranged at intervals in the extending direction of the main body 100, so that the second interfaces 3 are more dispersed, and the pneumatic tool is convenient to detach and install. The second interface 3 can be provided with four, so that four pneumatic tools can work simultaneously, and efficiency is improved.

In other embodiments, the number of second interfaces 3 may also be five, six, eight, etc.

In the air distributing device for the pneumatic tool, the first interface is used for connecting the air supply pipeline, the second interface is used for connecting the pneumatic tool, and the second interfaces are arranged on the main body at intervals, so that the pneumatic tool can be conveniently assembled and disassembled. The first interface and the second interface are arranged on the main body part, and the whole device can be of an integrated structure and is firm and durable. The second interface is provided with a plurality of pneumatic tools, can supply a plurality of pneumatic tools to connect the use, and the pneumatic tools do not need to be frequently disassembled and assembled any more during operation, so that the operation efficiency and the operation safety are improved.

In some embodiments, the main body 100 includes a pipe 11 and two blocking members 12, where the blocking members 12 are provided at two ends of the pipe 11, and the two blocking members 12 are respectively provided at two ends of the pipe 11 and are used to block the two ends of the pipe 11.

As shown in fig. 1, the cross-sectional shape of the pipe 11 may be circular, two ends of the pipe 11 have openings, and a blocking member 12 is provided at the opening. The blocking member 12 is used to block the openings at both ends of the pipe 11 to form an inner cavity 13.

In some embodiments, one side of the pipeline 11 is provided with an air inlet pipe 2, and a port of the air inlet pipe 2 forms a first interface 21; the other side of the conduit 11 is provided with a plurality of openings forming the second interface 3.

As shown in fig. 1, the air inlet pipe 2 may be disposed at the right side of the duct 11, and in particular, the air inlet pipe 2 may be connected to the duct 11 by welding, the right side port of the air inlet pipe 2 forms a first interface 21, and an air supply pipe may be connected to the first interface 21. Four openings can be made on the right side of the pipe 11, which openings form the second interface 3, and a pneumatic tool can be connected at the second interface 3. The air inlet pipe 2 is arranged to be convenient for connecting an air supply pipe.

In some embodiments, the air distributing device for a pneumatic tool includes a first valve 4, where the first valve 4 is disposed on the air inlet pipe 2 and is used to switch the main body 100 on and off with the air supply pipe.

As shown in fig. 1, the first valve 4 may be connected in series to the air inlet pipe 2, and the first valve 4 is configured to enable the main body 100 to be connected to the air supply pipe, so that when the pneumatic tool is assembled or disassembled, the first valve 4 is closed to prevent high-pressure air in the air supply pipe from impacting out, thereby protecting operators.

In addition, when the pneumatic tool is disassembled, the safety can be improved by the following method: when the pneumatic tool is ready to be disassembled, the first valve 4 is closed firstly, then the pneumatic tool is started, if the pneumatic tool does not work, the pneumatic tool can be disassembled because the wind pressure in the wind distributing device is lower or no wind pressure exists, otherwise, the pneumatic tool is not disassembled, the fault (such as the damage of the first valve 4) is found out, and the pneumatic tool is disassembled after the problem is solved.

In some embodiments, the air distributing device for a pneumatic tool includes a plurality of second valves 5, where the plurality of second valves 5 are disposed on the main body portion 100, and the plurality of second valves 5 are in one-to-one correspondence with the plurality of second interfaces 3, and each second valve 5 is used for implementing on-off of the main body portion 100 and the plurality of pneumatic tools.

As shown in fig. 1, the second valves 5 are four, the four second valves 5 are respectively connected to the four second interfaces 3, and the connection mode between the second valves 5 and the second interfaces 3 may be welding. The provision of the second valve 5 facilitates the alternative use of pneumatic tools, for example four pneumatic tools are required for operation, all four pneumatic tools are connected to the second port 3, and when only one pneumatic tool is required, only the second valve 5 in which the pneumatic tool is located is opened, and the other second valves 5 remain closed.

In some embodiments, the first valve 4 is a ball-type shut-off valve and/or the plurality of second valves 5 are all ball-type shut-off valves. The spherical stop valve has simple structure and is not easy to fail. Specifically, the ball-type stop valve may be a KI-19 stop valve.

In some embodiments, the blocking member 12 is a plate material having the same shape as the openings at both ends of the pipe 11, and the plate material is fixedly connected to the openings at both ends of the pipe 11 by welding or bonding.

As shown in fig. 1, the cross-section of the pipe 11 may be circular, the pipe 11 may be made of iron, the blocking member 12 may be a circular iron sheet, and the two may be connected by welding.

In other embodiments, the material of the pipe 11 and the blocking member 12 may be plastic, and the two may be bonded by an adhesive.

In some embodiments, the air distribution device for a pneumatic tool includes a securing portion coupled to the body portion 100 and adapted to secure the air distribution device for a pneumatic tool to a work surface. The fixing part is convenient to fix the pneumatic tool on the working surface by the wind dividing device, and the use is more convenient.

In some embodiments, the fixing portion is a hook 6, and the hook 6 is fixedly connected with the main body portion 100 and is adapted to hang the pneumatic tool on the working surface with the wind dividing device.

As shown in fig. 1, the hook 6 may be an L-shaped hook 6, which has a relatively simple structure and is convenient to hang or detach.

In other embodiments, the fixing portion may also be a bracket, specifically, the bracket is connected to the lower periphery of the main body portion 100, and supports the air dividing device for the air tool.

The pneumatic device of the embodiment of the present utility model is described below.

The pneumatic equipment provided by the embodiment of the utility model comprises an air supply pipeline, a plurality of pneumatic tools and a pneumatic tool air dividing device, wherein the pneumatic tool air dividing device has the same structure as the pneumatic tool air dividing device in the embodiment, and a plurality of second interfaces of the pneumatic tool air dividing device are in one-to-one correspondence connection with the pneumatic tools.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A wind-splitting device for a pneumatic tool, comprising:

a main body portion having an interior cavity;

the first interface is arranged on one side of the main body part and is communicated with the middle part of the inner cavity, and the first interface is suitable for being connected with an air supply pipeline;

the second interfaces are arranged on the other side of the main body part and are communicated with the inner cavity, the second interfaces are arranged at intervals along the extending direction of the main body part, and each second interface is suitable for being connected with a pneumatic tool.

2. The wind-dividing device for a pneumatic tool according to claim 1, wherein the main body comprises a pipe and two blocking pieces, the two blocking pieces are respectively arranged at two end openings of the pipe and used for blocking the two end openings of the pipe.

3. The air distribution device for a pneumatic tool according to claim 2, wherein an air inlet pipe is arranged at one side of the pipeline, and a port of the air inlet pipe forms the first interface; the other side of the pipeline is provided with a plurality of openings, and the openings form the second interface.

4. A wind-dividing device for a pneumatic tool according to claim 3, comprising a first valve provided in the air inlet pipe for switching on and off the main body and the air supply pipe.

5. The air distributing device for a pneumatic tool according to claim 4, comprising a plurality of second valves, wherein the second valves are arranged on the main body part and are communicated with the second interfaces in a one-to-one correspondence manner, and each second valve is used for realizing on-off of the main body part and the pneumatic tools.

6. The air distribution device for a pneumatic tool according to claim 5, wherein the first valve is a ball-type stop valve and/or the plurality of second valves are ball-type stop valves.

7. The air distributing device for a pneumatic tool according to claim 2, wherein the blocking member is a plate material having the same shape as the openings at both ends of the pipe, and the plate material is fixedly connected with the openings at both ends of the pipe by welding or bonding.

8. The air distribution device for a pneumatic tool according to claim 1, comprising a fixing portion connected to the main body portion and adapted to fix the air distribution device for a pneumatic tool to a work surface.

9. The air distribution device for a pneumatic tool according to claim 8, wherein the fixing portion is a hook fixedly connected to the main body portion and adapted to hang the air distribution device for a pneumatic tool on the working surface.

10. A pneumatic device, comprising a wind supply pipeline, a plurality of pneumatic tools and a wind dividing device for the pneumatic tools according to any one of claims 1-9, wherein a plurality of second interfaces of the wind dividing device for the pneumatic tools are connected with a plurality of pneumatic tools in a one-to-one correspondence manner.

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