CN209892234U - Material distributing device and material spraying system - Google Patents
Material distributing device and material spraying system Download PDFInfo
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- CN209892234U CN209892234U CN201920616068.0U CN201920616068U CN209892234U CN 209892234 U CN209892234 U CN 209892234U CN 201920616068 U CN201920616068 U CN 201920616068U CN 209892234 U CN209892234 U CN 209892234U
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000005507 spraying Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 41
- 108091006146 Channels Proteins 0.000 claims description 45
- 210000001503 joint Anatomy 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 7
- 239000011435 rock Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a material distributing device, it includes shell (6), be provided with a feed inlet (1) and a plurality of discharge gate on shell (6), be provided with switching mechanism (7) in shell (6), switching mechanism (7) are used for switching the intercommunication state of feed inlet (1) and discharge gate, make feed inlet (1) can only communicate with a discharge gate simultaneously. The device can be quick realize the pipeline and switch, make a inlet pipe quick can only communicate with one in many discharging pipes.
Description
Technical Field
The utility model relates to a material conveying field refers in particular to a material distributing device.
Background
In the process of tunnel excavation construction, after the excavated rock wall is reinforced and supported, construction can be carried out in the tunnel or the next section of tunnel is excavated; otherwise, the tunnel rock wall can cause tunnel collapse due to loosening, water and soil loss, weathering and the like.
The existing tunnel rock wall is generally supported twice; firstly, spraying concrete on a rock wall to quickly condense the concrete to form a primary support layer, and quickly reinforcing the tunnel; the second support is to spray concrete on the formed primary support layer; and (5) reinforcing the tunnel rock wall again to form a secondary supporting layer.
When the material system that spouts that adopts single shower nozzle sprays concrete to the rock face, the reciprocating motion shower nozzle of often long distance, because discharging pipe weight is too big, the round trip movement is wasted time and energy, can cause pipe joint department to drop, in order to avoid discharging pipe round trip movement, sprays concrete through a plurality of shower nozzles now.
The existing spray delivery system is characterized in that the tail end of a feeding pipe is connected with a plurality of discharging pipes, and each discharging pipe is connected with a spray head. Each discharging pipe is provided with a discharging valve, and the on-off of each discharging pipe is controlled by controlling the state of the discharging valve. When a plurality of discharge pipes discharge materials simultaneously, the problem of uneven material distribution can exist, therefore,
sometimes, different nozzles are adopted to spray concrete to different positions in sequence, and after one position is sprayed, the next position is sprayed. The existing spraying system can only control the spraying sequence by sequentially opening and closing the discharge valves, the number of the discharge valves is excessive, the operation is troublesome, and the equipment cost is increased.
Disclosure of Invention
The utility model aims to provide a: to the problem that above-mentioned exists, provide a material distributing device, the realization pipeline that the device can be quick switches over, makes a quick intercommunication that can only with in the many discharging pipes of a inlet pipe.
The utility model adopts the technical scheme as follows:
the utility model provides a distributing device, it includes the shell, be provided with a feed inlet and a plurality of discharge gate on the shell, be provided with switching mechanism in the shell, switching mechanism is used for switching the connected state of feed inlet and discharge gate, makes the feed inlet can only communicate with a discharge gate simultaneously.
Because above-mentioned structure, through the action of control switching mechanism, make the feed inlet can only communicate with one in a plurality of discharge gates, for prior art, the utility model discloses only through a feed divider just realized the switching of feed inlet and a plurality of discharge gate feed through state, and prior art need realize the switching between an inlet pipe and a plurality of discharge gate through a plurality of valves. The utility model discloses the operation is simpler, and saves the cost.
Furthermore, an included angle is formed between the axis of the feeding hole and the axis of the discharging hole; the switching mechanism comprises a switching channel, wherein an inlet of the switching channel is used for being in butt joint with the feeding hole, and an outlet of the switching channel is used for being in butt joint with different discharging holes; an included angle is formed between the axis of the switching channel inlet and the axis of the switching channel outlet.
Further, the axis of the feed inlet is vertical to the axis of the discharge outlet; the axis of the switching channel inlet is vertical to the axis of the switching channel outlet;
the axis of the switching channel inlet coincides with the axis of the feed inlet, and the switching channel inlet rotates around the axis of the feed inlet, so that the switching channel outlet is in butt joint with different discharge ports.
Furthermore, the switching mechanism is a bent pipe, the axis of the bent pipe inlet coincides with the axis of the feed inlet, the bent pipe inlet is in butt joint with the feed inlet, and the bent pipe inlet rotates around the axis of the feed inlet, so that the bent pipe outlet is in butt joint with different discharge ports.
Due to the structure, the switching mechanism is the bent pipe, the structure is simple, and the manufacture is more convenient.
Furthermore, when the discharge hole of the switching mechanism is communicated with any one discharge hole, other discharge holes are blocked by the switching mechanism.
Due to the structure, the phenomenon that the discharge port is not communicated leaks can be avoided, and the material is prevented from flowing back into the shell.
Further, the switching mechanism is a ball, and the surface of the ball is contacted with the feed inlet and the discharge outlet; the switching channel is arranged in the ball body, and an inlet of the switching channel is always in butt joint with the feed port; the spherical center of the sphere is positioned on the axis of the feeding hole, and the sphere rotates around the axis of the feeding hole, so that the outlet of the switching channel is in butt joint with different discharging holes.
Due to the structure, the surface of the ball body is contacted with the feeding hole and the discharging hole, and the discharging hole is always in a sealing state when not communicated with the switching channel. When a certain discharge port discharges materials, the situation of material leakage at the joints of other discharge ports and the switching mechanism is avoided. Meanwhile, the ball center is located on the axis of the feeding port, the ball body rotates around the axis of the feeding port, the switching channel inlet and the feeding port are always in a communicated state, and material blockage at the inlet is avoided.
Further, the switching mechanism comprises a hollow rotary drum, a rotary drum inlet is formed in one end cover of the rotary drum, a rotary drum outlet is formed in the side wall of the rotary drum, and the rotary drum inlet is communicated with the rotary drum outlet through a bent pipe in the rotary drum; the inlet of the rotary drum is used for being butted with the feeding channel, and the axis of the rotary drum, the axis of the inlet of the rotary drum and the axis of the feeding hole are collinear; the rotary drum rotates around the axis of the feeding port, so that the outlet of the rotary drum is in butt joint with different discharging ports, and meanwhile, the outer surface of the side wall of the rotary drum is a spherical surface which is in contact with the discharging ports.
Due to the structure, the structure is more convenient to process compared with a sphere; the end cover, the cylinder body and the bent pipe can be detachably connected, so that the switching mechanism is convenient to manufacture. The ball body is inconvenient to process the switching channel in the ball body, and the weight of the ball body is heavy.
Further, the switching mechanism is connected with a switching mechanism driving device, and the switching mechanism driving device is used for driving the switching mechanism to rotate so as to switch the communication state of the feeding hole and the discharging hole.
Furthermore, the switching mechanism driving device is a driving motor which is arranged outside the shell, and an output shaft of the driving motor is connected with the switching mechanism in the shell; the driving motor is arranged opposite to the feeding hole, and the axis of an output shaft of the driving motor is overlapped with the axis of the feeding hole.
The utility model also discloses a spout material system, it includes above-mentioned feed divider, feed divider's feed inlet is connected to pumping system through the inlet pipe, all is connected with a discharging pipe on every discharge gate of feed divider, and all is provided with a shower nozzle on the every discharging pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a feed divider through the action of control switching mechanism, makes the feed inlet can only with a intercommunication in a plurality of discharge gates, for prior art, the utility model discloses only through a feed divider just realized the switching of feed inlet and a plurality of discharge gate feed through state, and prior art need realize the switching between an inlet pipe and a plurality of discharge gate through a plurality of valves. The utility model discloses the operation is simpler, and saves the cost.
Drawings
FIG. 1 is an overall structure of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a view showing a state where the feed port and the top discharge port are communicated with each other in example 1;
FIGS. 4 to 7 are views showing the state of communication between the switching structure and each discharge port in embodiment 2;
FIGS. 8 to 10 are structural views of embodiment 3.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a distributing device, it includes shell 6, be provided with a feed inlet 1 and a plurality of discharge gate on the shell 6, be provided with switching mechanism 7 in the shell 6, switching mechanism 7 is used for switching the connected state of feed inlet 1 and discharge gate, makes feed inlet 1 can only communicate with a discharge gate simultaneously.
An included angle is formed between the axis of the feed inlet 1 and the axis of the discharge outlet; the switching mechanism 7 comprises a switching channel, wherein an inlet of the switching channel is used for being in butt joint with the feed port 1, and an outlet of the switching channel is used for being in butt joint with different discharge ports; an included angle is formed between the axis of the switching channel inlet and the axis of the switching channel outlet.
The axial line of the feed inlet 1 and the axial line of the discharge outlet are vertical to each other; the axis of the switching channel inlet is vertical to the axis of the switching channel outlet;
the axis of switching the passageway import coincides with the axis of feed inlet 1, the switching passageway import rotates around the axis of feed inlet 1, makes switching passageway export and different discharge gates butt joint.
The switching mechanism 7 is a bent pipe, the axis of the bent pipe inlet coincides with the axis of the feed inlet 1, the bent pipe inlet is in butt joint with the feed inlet 1, and the bent pipe inlet rotates around the axis of the feed inlet 1, so that the bent pipe outlet is in butt joint with different discharge ports.
The switching mechanism 7 is connected with the switching mechanism driving device 4, and the switching mechanism driving device 4 is used for driving the switching mechanism 7 to rotate so as to switch the communication state of the feeding hole 1 and the discharging hole.
The switching mechanism driving device 4 is a driving motor which is arranged outside the shell 6, and an output shaft of the driving motor is connected with the switching mechanism 7 in the shell 6; the driving motor is arranged opposite to the feeding hole 1, and the axis of an output shaft of the driving motor is overlapped with the axis of the feeding hole 1.
In this embodiment, the housing 6 is provided with a feeding port 1 and three discharging ports, which are a left discharging port 2, a right discharging port 5 and an upper discharging port 3; the feeding hole 1 is positioned on the front surface of the shell 6, the left discharging hole 2 is positioned on the left surface of the shell 6, the right discharging hole 5 is positioned on the right surface of the shell 6, and the upper discharging hole 3 is positioned on the top surface of the shell 6; the switching mechanism driving device 4 is arranged on the back of the shell 6; the switching mechanism 7 is arranged in the shell 6, a switching channel in the switching mechanism 7 is L-shaped, and the corners of the switching channel are in arc transition.
As shown in fig. 3, the switching mechanism 7 is an elbow, and a channel of the elbow is a switching channel, an inlet of the elbow is fixedly connected with the feed port 1, and the feed port 1 is rotatably disposed on the housing 6; the driving motor is connected with the bent pipe to drive the feeding hole 1 and the bent pipe to rotate together, so that the outlet of the bent pipe is in butt joint with different discharging holes. Wherein, the feed inlet 1 is rotatably arranged on the shell 6 through a bearing 8, the outlet end of the elbow is provided with a butt joint 9, and the butt joint surface of the butt joint 9 is a spherical surface. Therefore, the spherical surface is in butt joint with different discharge ports conveniently.
Example 2
This embodiment is substantially the same as embodiment 1, except that: when the discharge port of the switching mechanism 7 is communicated with any one discharge port, other discharge ports are blocked by the switching mechanism 7.
The switching mechanism 7 is a sphere, and the surface of the sphere is contacted with the feed inlet 1 and the discharge outlet; the switching channel is arranged in the sphere, and an inlet of the switching channel is always in butt joint with the feed port 1; the centre of sphere of spheroid is located the axis of feed inlet 1, the spheroid rotates around feed inlet 1 axis, makes switching channel export dock with different discharge gates.
Example 3
This embodiment is substantially the same as embodiment 2, except that: the switching mechanism 7 comprises a hollow rotary drum 10, a rotary drum inlet 11 is formed in one end cover of the rotary drum 10, a rotary drum outlet 12 is formed in the side wall of the rotary drum 10, and the rotary drum inlet 11 and the rotary drum outlet 12 are communicated through a bent pipe in the rotary drum 10; the drum inlet 11 is used for being butted with a feeding channel, and the axis of the drum 10, the axis of the drum inlet 11 and the axis of the feeding hole 1 are collinear; the rotating cylinder 10 rotates around the axis of the feeding port 1, so that the outlet 12 of the rotating cylinder is in butt joint with different discharging ports, and meanwhile, the outer surface of the side wall of the rotating cylinder 10 is a spherical surface which is in contact with the discharging ports.
As shown in FIG. 9, the left end of the drum 10 is connected to a driving motor, and the other end is butted against the feed port 1. Meanwhile, the feed port 1 is rotatably arranged on the shell 6, and when the driving motor rotates, the rotary drum 10 can be driven to rotate in the shell 6, so that different communication states of the feed port 1 and the discharge port are switched.
Example 4
A material spraying system comprises the material distribution device in the embodiment 1, 2 or 3, wherein a feed inlet 1 of the material distribution device is connected to a pumping system through a feed pipe, each discharge hole of the material distribution device is connected with a discharge pipe, and each discharge pipe is provided with a spray head.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a distributing device which characterized in that: the novel feeding device comprises a shell (6), wherein a feeding hole (1) and a plurality of discharging holes are formed in the shell (6), a switching mechanism (7) is arranged in the shell (6), and the switching mechanism (7) is used for switching the communication state of the feeding hole (1) and the discharging holes, so that the feeding hole (1) can be communicated with one discharging hole only.
2. The feed divider of claim 1, characterized in that: an included angle is formed between the axis of the feeding hole (1) and the axis of the discharging hole; the switching mechanism (7) comprises a switching channel, wherein an inlet of the switching channel is used for being in butt joint with the feeding hole (1), and an outlet of the switching channel is used for being in butt joint with different discharging holes; an included angle is formed between the axis of the switching channel inlet and the axis of the switching channel outlet.
3. The feed divider of claim 2, wherein: the axial line of the feed inlet (1) and the axial line of the discharge outlet are vertical to each other; the axis of the switching channel inlet is vertical to the axis of the switching channel outlet;
the axis of the switching channel inlet coincides with the axis of the feed port (1), and the switching channel inlet rotates around the axis of the feed port (1) to enable the switching channel outlet to be in butt joint with different discharge ports.
4. The feed divider of claim 3, wherein: switching mechanism (7) are a return bend, and the axis of return bend import and the axis coincidence of feed inlet (1), the return bend import and feed inlet (1) butt joint, just the return bend import rotates around the axis of feed inlet (1), makes the return bend export dock with different discharge gates.
5. A separating device according to one of claims 1-3, characterised in that: when the discharge hole of the switching mechanism (7) is communicated with any discharge hole, other discharge holes are blocked by the switching mechanism (7).
6. The feed divider of claim 5, wherein: the switching mechanism (7) is a sphere, and the surface of the sphere is in contact with the feed inlet (1) and the discharge outlet; the switching channel is arranged in the sphere, and an inlet of the switching channel is always in butt joint with the feed port (1); the centre of sphere of spheroid is located the axis of feed inlet (1), the spheroid rotates around feed inlet (1) axis, makes switching channel export and different discharge gates butt joint.
7. The feed divider of claim 6, wherein: the switching mechanism (7) comprises a hollow rotary drum (10), a rotary drum inlet (11) is formed in one end cover of the rotary drum (10), a rotary drum outlet (12) is formed in the side wall of the rotary drum (10), and the rotary drum inlet (11) is communicated with the rotary drum outlet (12) through a bent pipe in the rotary drum (10); the rotary drum inlet (11) is used for being in butt joint with the feeding inlet, and the axis of the rotary drum (10), the axis of the rotary drum inlet (11) and the axis of the feeding port (1) are collinear; the rotary drum (10) rotates around the axis of the feeding port (1), so that the outlet (12) of the rotary drum is in butt joint with different discharging ports, and meanwhile, the outer surface of the side wall of the rotary drum (10) is a spherical surface which is in contact with the discharging ports.
8. The dividing device of claim 1, 2, 3, 4, 6, or 7, wherein: the switching mechanism (7) is connected with the switching mechanism driving device (4), and the switching mechanism driving device (4) is used for driving the switching mechanism (7) to rotate so as to switch the communication state of the feeding hole (1) and the discharging hole.
9. The feed divider of claim 8, wherein: the switching mechanism driving device (4) is a driving motor, the driving motor is arranged outside the shell (6), and an output shaft of the driving motor is connected with the switching mechanism (7) in the shell (6); the driving motor is arranged opposite to the feeding hole (1), and the axis of an output shaft of the driving motor is overlapped with the axis of the feeding hole (1).
10. A material spraying system comprising the material distribution device of any one of claims 1 to 9, wherein: feed inlet (1) of feed divider is connected to pumping system through the inlet pipe, all is connected with a discharging pipe on every discharge gate of feed divider, and all is provided with a shower nozzle on every discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616068.0U CN209892234U (en) | 2019-04-30 | 2019-04-30 | Material distributing device and material spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616068.0U CN209892234U (en) | 2019-04-30 | 2019-04-30 | Material distributing device and material spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892234U true CN209892234U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616068.0U Active CN209892234U (en) | 2019-04-30 | 2019-04-30 | Material distributing device and material spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892234U (en) |
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2019
- 2019-04-30 CN CN201920616068.0U patent/CN209892234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: No. 669, south section of Rongtai Avenue, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan 610000 Patentee after: SICHUAN BLUE OCEAN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD. Address before: 643100 No. 2, floor 7, No. 92-3, North Street, Xuyang Town, Rong County, Zigong City, Sichuan Province Patentee before: Lan Chuanwen |
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| TR01 | Transfer of patent right |