CN216517991U

CN216517991U - Multidirectional sprinkler is used to colliery entry driving machine

Info

Publication number: CN216517991U
Application number: CN202123294636.6U
Authority: CN
Inventors: 张精玉
Original assignee: Shenyang Xinwanquan Mining Equipment Co ltd
Current assignee: Shenyang Xinwanquan Mining Equipment Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-05-13
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a multidirectional spraying device for a coal mine heading machine, which comprises a shell, wherein the outer wall of a straight pipe penetrates through the outer wall of the shell, the front side of a flow guide pipe is fixedly connected with a motor, the top of a support is fixedly connected with an arc-shaped rod, one end of the arc-shaped rod, close to a gooseneck, is fixedly connected with one side of the gooseneck, one side of the outer wall of the arc-shaped rod is slidably clamped with an arc-shaped cylinder, the back of the arc-shaped cylinder is fixedly connected with the back of the inner wall of the shell, and the end parts of the gooseneck and the straight pipe are communicated with a spray head. The utility model relates to the technical field of coal mine heading machine equipment, which realizes the flexible change of a spraying position through the matching of a straight pipe, a gooseneck pipe and an arc-shaped rod, and a user can control the on-off of three ball valves according to actual requirements, thereby avoiding the waste of water resources, solving the problems that the relative position of a spray head cannot be changed according to the use requirement of the existing device, the final dust removal effect is influenced, and the water is wasted, and improving the working efficiency.

Description

Multidirectional sprinkler is used to colliery entry driving machine

Technical Field

The utility model relates to the technical field of coal mine development machine equipment, in particular to a multidirectional spraying device for a coal mine development machine.

Background

The development machine (Boring machine) is a machine for cutting a roadway on a flat ground, and is further divided into a coal mine development machine and the like according to different use requirements, but a large amount of dust is generated in the development process, and in order to reduce the dust concentration, a multidirectional spraying device for the coal mine development machine is needed, for example, the spraying dust-settling device for the coal mine development machine of application number "202022449087.4" is provided with a water tank, so that the flexibility is high, and the use scene of the device is increased.

The spray dust settling is a novel dust settling technology, and the principle of the spray dust settling is that particles generated by spraying are utilized, and the particles are extremely fine and have surface tension basically zero, so that dust particles with various sizes in the air can be quickly adsorbed when the particles are sprayed to the air, and effective dust control is realized.

But the relative position of shower nozzle can not be changed according to the use needs to current device, has also wasted the use of water when having influenced final dust removal effect, and work efficiency reduces.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multidirectional spraying device for a coal mine heading machine, which solves the problems that the relative position of a spray head cannot be changed according to the use requirement, the final dust removal effect is influenced, the water is wasted, and the working efficiency is reduced.

In order to realize the purpose, the utility model is realized by the following technical scheme: a multidirectional spraying device for a coal mine heading machine comprises a shell, wherein the bottom of the shell is communicated with a flow guide pipe, ball valves are arranged at three branches of the draft tube, the branch of the draft tube positioned at the middle part is communicated with a gooseneck, the upper part of the outer wall of the gooseneck is movably connected with a through hole at the top of the shell, the branch parts of the flow guide pipe at the two sides are communicated with straight pipes, the outer wall of the straight pipe penetrates through the outer wall of the shell, the front surface of the flow guide pipe is fixedly connected with a motor, the outer wall of the output end of the motor is fixedly connected with a bracket, an arc-shaped rod is fixedly connected with the top of the bracket, one end of the arc-shaped rod close to the gooseneck is fixedly connected with one side of the gooseneck, the outer wall one side slip joint of arc pole has an arc section of thick bamboo, the back of an arc section of thick bamboo and the inner wall back fixed connection of shell, the tip of gooseneck and straight tube all communicates there is the shower nozzle.

Preferably, the two straight pipes are symmetrically distributed on the left and right sides by taking the center of the flow guide pipe as a reference, the outer walls of the straight pipes are sleeved with fixing pieces, and the upper portions of the fixing pieces are fixedly connected with the back face of the inner wall of the shell through bolts.

Preferably, the equal rigid coupling in bottom both sides of shell has the stand, two the activity of the outer wall below of stand links to each other there is the frame, the top rigid coupling of frame has the riser, the top through-hole clearance fit of riser has the bolt, outer wall one side of bolt and one side recess clearance fit of stand, the top rigid coupling of bolt has the slider, the outer wall sliding clamping of slider has the water tank, the top of water tank and the bottom fixed connection of shell, the bottom rigid coupling of bolt has the sleeve, telescopic inner wall screw thread links to each other there is the screw rod, outer wall one side of screw rod is rotated with one side of riser through the bearing and is linked to each other.

Preferably, the bottom groove of the water tank and the sliding block form a sliding limiting mechanism.

Preferably, one side of the top of the water tank is communicated with a liquid level meter, the outer wall of the water tank is penetrated below the outer wall of the flow guide pipe and communicated with a pump body, and the top of the pump body is fixedly connected with the top of the inner wall of the water tank.

The utility model provides a multidirectional spraying device for a coal mine heading machine. The method has the following beneficial effects: this colliery is multidirectional sprinkler for entry driving machine passes through the straight tube, the cooperation between gooseneck and the arc pole, has realized the nimble change of spraying the position, and the user also can control the switch of three ball valve according to the needs of reality in addition, has avoided the waste of water resource, has solved the relative position that current device can not change the shower nozzle according to the use needs, has also wasted the problem of the use of water when having influenced last dust removal effect, and work efficiency improves.

Through the cooperation between screw rod, riser and the bolt, realized the quick installation of device, convenient to use person maintains and maintains the device, has shortened operating time.

Drawings

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

FIG. 2 is a schematic external view of FIG. 1;

FIG. 3 is a schematic view of the straight tube, gooseneck and curved rod of FIG. 1;

fig. 4 is a schematic structural view of the screw, the riser and the plug in fig. 1.

In the figure: 1. the device comprises a frame, 2, a stand column, 3, a shell, 4, a flow guide pipe, 5, a motor, 6, a ball valve, 7, a gooseneck, 8, a support, 9, an arc rod, 10, an arc cylinder, 11, a fixing part, 12, a straight pipe, 13, a pump body, 14, a liquid level meter, 15, a water tank, 16, a sliding block, 17, a bolt, 18, a vertical plate, 19, a screw rod, 20, a sleeve, 21 and a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as shown in figures 1-3, the multidirectional spraying device for the coal mine heading machine comprises a shell 3, a flow guide pipe 4 is communicated with the bottom of the shell 3, ball valves 6 are respectively arranged at three branches of the flow guide pipe 4, the ball valves 6 can control the opening and closing of the three branches, a user can reasonably control the multidirectional spraying device according to actual needs, a gooseneck pipe 7 is communicated with the branch of the flow guide pipe 4 positioned in the middle, the upper part of the outer wall of the gooseneck pipe 7 is movably connected with a through hole at the top of the shell 3, straight pipes 12 are respectively communicated with the branches of the flow guide pipe 4 positioned at two sides, the outer wall of each straight pipe 12 penetrates through the outer wall of the shell 3, a motor 5 is fixedly connected to the front side of the flow guide pipe 4, the motor 5 is a stepping motor, the model is not limited, a support 8 is fixedly connected to the outer wall of the output end of the motor 5, the support 8 is positioned in front of the ball valves 6 in the multidirectional spraying device, the normal movement cannot be influenced, an arc-shaped rod 9 is fixedly connected to the top of the support 8, one end of the arc-shaped rod 9 close to the gooseneck 7 is fixedly connected with one side of the gooseneck 7, the gooseneck 7 has the characteristics of being telescopic and bendable, the change of the position of a spray head above the gooseneck 7 is not influenced, one side of the outer wall of the arc-shaped rod 9 is slidably clamped with an arc-shaped cylinder 10, the arc-shaped rod 9 can move in the arc-shaped cylinder 10, the back of the arc-shaped cylinder 10 is fixedly connected with the back of the inner wall of the shell 3, and the end parts of the gooseneck 7 and the straight pipe 12 are both communicated with the spray head 21;

in the specific implementation process, it is worth pointing out that the flexible change of the spraying position is realized through the matching among the straight pipe 12, the gooseneck 7 and the arc-shaped rod 9, and a user can control the on-off of the three ball valves 6 according to the actual requirement, thereby avoiding the waste of water resources, solving the problem that the relative position of the spray head 21 cannot be changed according to the use requirement of the existing device, influencing the final dust removal effect and wasting the use of water, and improving the working efficiency;

furthermore, the two straight pipes 12 are symmetrically distributed in the left-right direction by taking the center of the draft tube 4 as a reference, the fixing piece 11 is sleeved on the outer wall of the straight pipe 12, the fixing piece 11 can improve the stability of the straight pipe 12 and avoid shaking, and the upper part of the fixing piece 11 is fixedly connected with the back surface of the inner wall of the shell 3 through bolts;

in the specific implementation process, it is worth particularly pointing out that the two straight pipes 12 are symmetrically distributed in the left-right direction by taking the center of the draft tube 4 as a reference, so that the spraying on the two sides is ensured to be uniform, and the spraying effect is improved;

specifically, when using this colliery entry driving machine multidirectional sprinkler, the user can start step motor 5, and step motor 5 can drive when rotating and be located the motion of top shower nozzle 21, and the shower nozzle 21 at two straight tube 12 both sides also normally works simultaneously, and the user can change the position of middle shower nozzle 21 according to the density condition of dust, has improved and has sprayed the effect, and in the place that dust concentration is lower, can close ball valve 6, has practiced thrift the water resource.

Example two: as shown in figures 1, 2 and 4, two sides of the bottom of a shell 3 are fixedly connected with upright posts 2, the lower parts of the outer walls of the two upright posts 2 are movably connected with a frame 1, the frame 1 in the device is a component on a coal mine heading machine, a user can change the installation position of the device according to the actual use environment without limitation, the top of the frame 1 is fixedly connected with a vertical plate 18, a through hole above the vertical plate 18 is in clearance fit with a bolt 17, the bolt 17 can move in the through hole above the vertical plate 18, one side of the outer wall of the bolt 17 is in clearance fit with a groove on one side of the upright post 2, the top of the bolt 17 is fixedly connected with a slide block 16, the outer wall of the slide block 16 is slidably connected with a water tank 15, the slide block 16 can move in the groove on the bottom of the water tank 15, the top of the water tank 15 is fixedly connected with the bottom of the shell 3, the bottom of the bolt 17 is fixedly connected with a sleeve 20, and the inner wall of the sleeve 20 is connected with a screw rod 19 by threads, one side of the outer wall of the screw rod 19 is rotationally connected with one side of the vertical plate 18 through a bearing, and the screw rod 19 can rotate through the bearing;

in the specific implementation process, it is worth pointing out that the device is quickly installed through the cooperation among the screw rod 19, the vertical plate 18 and the bolt 17, so that a user can conveniently maintain and maintain the device, and the working time is shortened;

further, a sliding limiting mechanism is formed by a groove at the bottom of the water tank 15 and the sliding block 16;

in the specific implementation process, it is worth particularly pointing out that the bottom groove of the water tank 15 and the sliding block 16 form a sliding limiting mechanism which can ensure the sleeve 20 to move horizontally;

furthermore, one side of the top of the water tank 15 is communicated with a liquid level meter 14, the type of the liquid level meter 14 is not limited, the lower part of the outer wall of the guide pipe 4 penetrates through the outer wall of the water tank 15 and is communicated with a pump body 13, the pump body 13 is a pressure pump and is 3ZHP35 in type, and the top of the pump body 13 is fixedly connected with the top of the inner wall of the water tank 15;

in the specific implementation process, it is worth particularly pointing out that the liquid level meter 14 can facilitate users to know the amount of liquid remaining in the water tank 15 and add water in time;

specifically, on the basis of the first embodiment, when a user fixes the device to the frame 1, the upright post 2 may be inserted into the groove of the upright post 1, and then the handle of the screw rod 19 is rotated, the screw rod 19 may drive the sleeve 20 and the latch 17 to move when rotating, and when the latch 17 is inserted into the groove of the upright post 2, the fixing is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery is multidirectional sprinkler for entry driving machine, includes shell (3), its characterized in that: the bottom of the shell (3) is communicated with a flow guide pipe (4), ball valves (6) are mounted at three branches of the flow guide pipe (4), the branches of the flow guide pipe (4) located at the middle are communicated with gooseneck pipes (7), the upper portion of the outer wall of each gooseneck pipe (7) is movably connected with a through hole in the top of the shell (3), the branches of the flow guide pipe (4) located at two sides are communicated with straight pipes (12), the outer wall of each straight pipe (12) penetrates through the outer wall of the shell (3), a motor (5) is fixedly connected with the front of the flow guide pipe (4), a support (8) is fixedly connected with the outer wall of the output end of the motor (5), an arc rod (9) is fixedly connected with the top of the support (8), one end of the arc rod (9) close to each gooseneck pipe (7) is fixedly connected with one side of each gooseneck pipe (7), an arc cylinder (10) is connected with the sliding joint on one side of the outer wall of each arc rod (9), the back of the arc-shaped cylinder (10) is fixedly connected with the back of the inner wall of the shell (3), and the end parts of the gooseneck pipe (7) and the straight pipe (12) are communicated with a spray head (21).

2. The multidirectional spraying device for the coal mine heading machine according to claim 1, wherein: the two straight pipes (12) are symmetrically distributed on the left and right sides by taking the center of the flow guide pipe (4) as a reference, the fixing piece (11) is sleeved on the outer wall of each straight pipe (12), and the upper portion of each fixing piece (11) is fixedly connected with the back face of the inner wall of the shell (3) through bolts.

3. The multidirectional spraying device for the coal mine heading machine according to claim 1, wherein: the equal rigid coupling in bottom both sides of shell (3) has stand (2), two the activity of the outer wall below of stand (2) links to each other has frame (1), the top rigid coupling of frame (1) has riser (18), the top through-hole clearance fit of riser (18) has bolt (17), the outer wall one side of bolt (17) and one side recess clearance fit of stand (2), the top rigid coupling of bolt (17) has slider (16), the outer wall slip joint of slider (16) has water tank (15), the top of water tank (15) and the bottom fixed connection of shell (3), the bottom rigid coupling of bolt (17) has sleeve (20), the inner wall screw thread of sleeve (20) links to each other has screw rod (19), one side rotation of outer wall one side of screw rod (19) through bearing and riser (18) links to each other.

4. The multidirectional spraying device for the coal mine heading machine according to claim 3, wherein: the bottom groove of the water tank (15) and the sliding block (16) form a sliding limiting mechanism.

5. The multidirectional spraying device for the coal mine heading machine according to claim 3, wherein: the liquid level meter is characterized in that one side of the top of the water tank (15) is communicated with a liquid level meter (14), the outer wall of the water tank (15) is penetrated below the outer wall of the flow guide pipe (4) and communicated with a pump body (13), and the top of the pump body (13) is fixedly connected with the top of the inner wall of the water tank (15).