Mechatronics spraying device for dust fall

Abstract

The utility model relates to the field of dust fall spraying, and discloses a mechatronics spraying device for dust fall, which comprises a fence, the inner wall of the fence is slidably connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with a guide rod, the top end of the inner wall of the fixed frame is elastically connected with a sliding block through a limiting spring, and the sliding block is fixedly connected with the guide rod. The inner wall of the bottom end of the fixing frame is elastically connected with a wedge block through a reset spring, the inner wall of a sliding block is fixedly connected with a fixing water pipe, the inner wall of the top end of the fixing water pipe is elastically connected with a limiting block through a connecting spring, and a sealing ring is arranged on the inner wall of the top end of the fixing water pipe. The inner wall of the top end of the fixed water pipe is slidably connected with a spraying head, and a driver is arranged on the inner wall of the fence. According to the utility model, when the water injection nozzle is possibly blocked by water rust, the water injection nozzle can be quickly disassembled through the limiting block, and the spray head does not need to be manually disassembled and assembled through a special tool, so that the spray head is more convenient and quicker to assemble.

Description

Technical Field

[0001] The utility model relates to the field of dust reduction spraying, in particular to a mechatronic dust reduction spraying device. Background Art

[0002] Mechatronics refers to the combination of mechanical and electrical control technologies to form a unified system to achieve automated, intelligent or more efficient production and operation. Due to the high amount of dust on construction sites, it is often necessary to spray water to reduce dust. When spraying water, most of the time, spray devices are installed on the fences.

[0003] After searching, the Chinese patent announcement number: CN220513743U discloses a mechatronic dust suppression spraying device, including a metal fence and a limiting mechanism, the inner wall surface of the limiting mechanism is movably connected with a spray connection pipe, the top surface of the spray connection pipe is fixedly connected with a shower nozzle, the bottom surface of the spray connection pipe is movably connected with a disassembly mechanism, and the limiting mechanism is fixedly connected to the front of the metal fence. The mechatronic dust suppression spraying device can clamp and fix the spray connection pipe by providing a limiting ring, an adjusting threaded rod and a hexagonal nut, so that the spray connection pipe can be installed conveniently and quickly, the time for replacing the spray connection pipe can be shortened, and the workload of the staff can be reduced. The shower connection pipe has two limiting devices, which can limit and fix the position of the spray connection pipe, protect the safety of the spray connection pipe, and increase the service life of the device.

[0004] Although the above device fixes the sprinkler head by adjusting the threaded rod and the hexagonal nut, when the sprinkler head is blocked and damaged and needs to be disassembled, a special tool is required to repeatedly rotate the hexagonal nut to disassemble the sprinkler connecting pipe, which is troublesome and inconvenient during disassembly, and the sprinkler device cannot adjust the spraying according to the actual construction position of the road surface. Therefore, a mechatronic dust suppression spraying device is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a mechatronic dust suppression spray device, which aims to improve the problem in the prior art that special tools are needed to repeatedly rotate the hexagonal nut to disassemble the spray connecting pipe, which is troublesome and inconvenient during disassembly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electromechanical integrated dust reduction spraying device, comprising an enclosure, the inner wall of the enclosure is slidably connected to a fixed frame, the inner wall of the fixed frame is fixedly connected to a guide rod, the top end of the inner wall of the fixed frame is elastically connected to a sliding block through a limit spring, the inner wall of the bottom end of the fixed frame is elastically connected to a wedge block through a reset spring, the inner wall of the sliding block is fixedly connected to a fixed water pipe, the inner wall of the top end of the fixed water pipe is elastically connected to the limiting block through a connecting spring, a sealing ring is provided on the inner wall of the top end of the fixed water pipe, a sprinkler head is slidably connected to the inner wall of the top end of the fixed water pipe, and a driving assembly is provided on the inner wall of the enclosure.

[0007] As a further description of the above technical solution:

[0008] The driving assembly includes a bidirectional threaded rod, and the outer wall of the enclosure is fixedly connected with a motor.

[0009] As a further description of the above technical solution:

[0010] One end of the limit spring is fixedly connected to the top of the outer wall of the sliding block, and the other end of the limit spring is fixedly connected to the top of the inner wall of the fixed frame. The sliding block is slidably connected to the inner wall of the fixed frame, and the sliding block is slidably connected to the surface of the guide rod.

[0011] As a further description of the above technical solution:

[0012] One end of the return spring is fixedly connected to the outer wall of the wedge block, and the other end of the return spring is fixedly connected to the inner wall of the bottom end of the fixed frame.

[0013] As a further description of the above technical solution:

[0014] The wedge block is slidably connected to the inner wall of the bottom end of the fixed frame, and a clamping groove is provided on the outer side wall of the sliding block, and the wedge block is clamped with the inner wall of the clamping groove.

[0015] As a further description of the above technical solution:

[0016] One end of the connecting spring is fixedly connected to the surface of the limiting block, and the other end of the connecting spring is fixedly connected to the inner wall of the top end of the fixed water pipe. A slot is provided on the outer wall of the sprinkler head, and the limiting block is clamped with the inner wall of the slot.

[0017] As a further description of the above technical solution:

[0018] The limit block is slidably connected to the inner wall of the top end of the fixed water pipe, and the bottom end of the outer wall of the sprinkler head is in contact with the top end of the outer wall of the sealing ring.

[0019] As a further description of the above technical solution:

[0020] The bidirectional threaded rod is rotatably connected to the inner wall of the enclosure, the rotation center axis of the bidirectional threaded rod is fixedly connected to the motor, and the fixing frame is threadedly connected to the surface of the bidirectional threaded rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the water outlet of the sprinkler head may be blocked by water rust over time, it can be quickly disassembled by a limit block, without the need to manually disassemble and install the sprinkler head with special tools, which makes installation more convenient and quick.

[0023] 2. In the utility model, when the water outlet of the sprinkler head is clogged with dust over time, the sprinkler head can be driven down by pulling the sliding block, so that it can be fixed by the wedge block, so that the staff can replace and repair the sprinkler head conveniently without having to climb high, thereby reducing the risk of operation.

[0024] 3. In the utility model, by setting a driving component, when the dust is serious at a certain place on the construction road surface, the two sets of fixed frames can be driven by the bidirectional threaded rod to drive the sprinkler heads closer to each other, so as to spray and degrade the current position to prevent excessive dust from spreading and affecting the air environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of a mechatronic dust suppression spraying device proposed by the utility model;

[0026] Figure 2 It is a partial cross-sectional schematic diagram of the bottom end of the fixed frame of a mechatronic dust suppression spraying device proposed by the utility model;

[0027] Figure 3 It is a partial cross-sectional schematic diagram of the top of a fixed water pipe of a mechatronic dust suppression spraying device proposed by the utility model;

[0028] Figure 4 The utility model provides a mechatronic dust suppression spraying device. Figure 3 Enlarged schematic diagram of part A in the middle.

[0029] Legend:

[0030] 1. Enclosure; 2. Motor; 3. Bidirectional threaded rod; 4. Fixed frame; 5. Sliding block; 6. Guide rod; 7. Limit spring; 8. Reset spring; 9. Wedge block; 10. Fixed water pipe; 11. Sealing ring; 12. Sprinkler head; 13. Connecting spring; 14. Limit block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a mechatronic dust suppression spraying device, including a fence 1, the fence 1 is a prior art, and is a temporary fence or baffle intercepted during daily construction on a construction site. The inner wall of the fence 1 is slidably connected with a fixed frame 4, and the fixed frame 4 is moved on the inner wall of the fence 1 to adjust the positions of the two groups of sprinkler heads 12 according to the construction position. The inner wall of the fixed frame 4 is fixedly connected with a guide rod 6, and the top of the inner wall of the fixed frame 4 is elastically connected with a sliding block 5 through a limit spring 7. One end of the limit spring 7 The end is fixedly connected to the top of the outer wall of the sliding block 5, and the other end of the limit spring 7 is fixedly connected to the top of the inner wall of the fixed frame 4. The function of the limit spring 7 is that when the sliding block 5 cancels the clamping of the wedge block 9, the sliding block 5 will be automatically restored to its initial position by the elastic action of the limit spring 7. The sliding block 5 is slidably connected to the inner wall of the fixed frame 4. The sliding block 5 is slidably connected to the surface of the guide rod 6. The setting of the guide rod 6 enables the sliding frame 5 to only move up and down on the surface of the guide rod 6 and will not separate from the inner wall of the fixed frame 4.

[0033] Reference Figure 2-Figure 3 The inner wall of the bottom end of the fixed frame 4 is elastically connected with a wedge block 9 through a return spring 8, and the wedge block 9 is slidably connected to the inner wall of the bottom end of the fixed frame 4. A card slot is provided on the outer side wall of the sliding block 5, and the wedge block 9 is carded with the inner wall of the card slot. The card connection between the two moves the sliding block 5 to the bottom end of the fixed frame 4 for fixing, thereby facilitating the disassembly and replacement of the sprinkler head 12. One end of the return spring 8 is fixedly connected to the outer wall of the wedge block 9, and the other end of the return spring 8 is fixedly connected to the inner wall of the bottom end of the fixed frame 4. The function of the return spring 8 is that when the wedge block 9 is squeezed and moved, it does not need to be reset, that is, it can be automatically reset by the elastic action of the return spring 8. The inner wall of the sliding block 5 is fixedly connected with a fixed water pipe 10, which is a prior art, and the other end is connected to a water tank or the like to supply water to the fixed water pipe 10, so that water can be sprayed out from the inside of the fixed water pipe 10 from the sprinkler head 12.

[0034] Reference Figure 3-Figure 4The inner wall of the top of the fixed water pipe 10 is elastically connected to the limit block 14 through the connecting spring 13. The limit block 14 is slidably connected to the inner wall of the top of the fixed water pipe 10. The bottom end of the outer wall of the sprinkler head 12 contacts the top end of the outer wall of the sealing ring 11. By adding the sealing ring 11 between the fixed water pipe 10 and the sprinkler head 12, the gap between the sprinkler head 12 and the fixed water pipe 10 is well sealed to prevent water seepage at the connection. One end of the connecting spring 13 is fixedly connected to the surface of the limit block 14, and the connection The other end of the spring 13 is fixedly connected to the inner wall of the top of the fixed water pipe 10. The function of the connection spring 13 is that when the limit block 14 is elastically squeezed, it can automatically reset to the position after it moves. The outer wall of the spray head 12 is provided with a slot, and the limit block 14 is engaged with the inner wall of the slot. The engagement between the two fixes the spray head 12 to the inner wall of the fixed water pipe 10. The inner wall of the top of the fixed water pipe 10 is provided with a sealing ring 11, and the inner wall of the top of the fixed water pipe 10 is slidably connected with the spray head 12. Guide blocks are provided on both sides of the spray head 12, and the guide block part corresponds to the guide groove of the fixed water pipe 10, so that the position of the spray head 12 in the fixed water pipe 10 during installation is installed against the hole without tilting.

[0035] Reference Figure 1 A driving assembly is provided on the inner wall of the enclosure 1, and the driving assembly includes a bidirectional threaded rod 3. The bidirectional threaded rod 3 is a prior art, and its surface is provided with two sets of forward and reverse rotation threads. It is rotated by one end, so that the two sets of fixed frames 4 are moved closer to or away from each other on its surface, so that the spraying position of the sprinkler head 12 can be adjusted. The outer wall of the enclosure 1 is fixedly connected to the motor 2, and the bidirectional threaded rod 3 is rotatably connected to the inner wall of the enclosure 1. The rotation center axis of the bidirectional threaded rod 3 is fixedly connected to the motor 2, and the fixed frame 4 is threadedly connected to the surface of the bidirectional threaded rod 3.

[0036] Working principle: When spraying water to degrade the construction road surface, first connect it to the water tank through the fixed water pipe 10 to allow water to spray out from the sprinkler head 12, so as to spray water to reduce dust on the construction road surface. At the same time, when the dust on one side of the construction road surface is too heavy, the motor 2 can be used to drive the bidirectional threaded rod 3 to rotate, so that the two sets of fixed frames 4 can be brought together inside the enclosure 1 to reduce dust on the construction road surface at the current position.

[0037] At the same time, when the surface of the shower head 12 is clogged due to long-term use, it can first be moved to the bottom end of the fixed frame 4 by pulling the sliding block 5 downward on the inner wall of the guide rod 6, and the sliding block will allow the limit spring 7 to be elastically stretched when moving downward. At the same time, when the sliding block 5 moves to the bottom, the outer wall of its bottom end will squeeze the inclined surface of the wedge block 9, so that the wedge block 9 moves outward on the inner wall of the fixed frame 4 and the return spring 8 is elastically compressed. Until the sliding block 5 is completely moved to the bottom, the wedge block 9 will be elastically acted upon by the return spring 8 to restore it to its initial position, and the wedge block 9 will be elastically acted upon by the return spring 8 to restore it to its initial position, thereby engaging with the card slot of the sliding block 5, thereby fixing the position of the sliding block 5 after driving the shower head 12 to descend.

[0038] At this time, the limit block 14 can be pulled to make its bottom end disengage from the slots at the guide blocks on both sides of the sprinkler head 12, and the sprinkler head 12 can be pulled out from the inner wall of the fixed water pipe 10, so that it can be quickly replaced, and the sealing ring 11 can also be taken out and replaced simultaneously. When installing a new sprinkler head 12, first place the new sealing ring 11 in the annular groove of the fixed water pipe 10, and then insert the guide blocks on both sides of the sprinkler head 12 into the guide grooves on both sides of the fixed water pipe 10. When the sprinkler head 12 enters the inner wall of the fixed water pipe 10 again, its outer wall will squeeze the inclined surfaces of the two sets of limit blocks 14, and push it outward on the inner wall of the fixed water pipe 10 until the sprinkler head 12 is completely installed in the interior of the fixed water pipe 10, at which time its bottom end will contact and squeeze the sealing ring 11, and at the same time, the limit block 14 will also be affected by the elastic action of the connecting spring 13, restoring it to its original position, so that it can be engaged with the slots on both sides of the sprinkler head 12, so as to quickly fix the sprinkler head 12.

[0039] At this time, the wedge block 9 can be disengaged from the engagement with the slot of the sliding block 5 by pulling the guide block on the surface of the wedge block 9. At this time, the sliding block 5 will be elastically acted upon by the limit spring 7 to restore it to its initial position, thereby driving the sprinkler head 12 to synchronously restore to its initial position. The wedge block 9 will also be elastically acted upon by the reset spring 8 to restore it to its initial position.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechatronic dust suppression spraying device, comprising a fence (1), characterized in that: The inner wall of the enclosure (1) is slidably connected to a fixed frame (4), the inner wall of the fixed frame (4) is fixedly connected to a guide rod (6), the top end of the inner wall of the fixed frame (4) is elastically connected to a sliding block (5) via a limit spring (7), the inner wall of the bottom end of the fixed frame (4) is elastically connected to a wedge block (9) via a return spring (8), the inner wall of the sliding block (5) is fixedly connected to a fixed water pipe (10), the inner wall at the top end of the fixed water pipe (10) is elastically connected to a limit block (14) via a connecting spring (13), the inner wall at the top end of the fixed water pipe (10) is provided with a sealing ring (11), the inner wall at the top end of the fixed water pipe (10) is slidably connected to a sprinkler head (12), and the inner wall of the enclosure (1) is provided with a driving component.

2. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: The driving assembly comprises a bidirectional threaded rod (3), and the outer wall of the enclosure (1) is fixedly connected to a motor (2).

3. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: One end of the limit spring (7) is fixedly connected to the top of the outer wall of the sliding block (5), and the other end of the limit spring (7) is fixedly connected to the top of the inner wall of the fixed frame (4). The sliding block (5) is slidably connected to the inner wall of the fixed frame (4), and the sliding block (5) is slidably connected to the surface of the guide rod (6).

4. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: One end of the return spring (8) is fixedly connected to the outer wall of the wedge block (9), and the other end of the return spring (8) is fixedly connected to the inner wall of the bottom end of the fixed frame (4).

5. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: The wedge block (9) is slidably connected to the inner wall of the bottom end of the fixed frame (4); a slot is provided on the outer side wall of the sliding block (5); and the wedge block (9) is snap-fitted to the inner wall of the slot.

6. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: One end of the connecting spring (13) is fixedly connected to the surface of the limiting block (14), and the other end of the connecting spring (13) is fixedly connected to the inner wall of the top end of the fixed water pipe (10). A slot is provided on the outer wall of the sprinkler head (12), and the limiting block (14) is engaged with the inner wall of the slot.

7. The electromechanical integrated dust suppression spraying device according to claim 1, characterized in that: The limit block (14) is slidably connected to the inner wall of the top end of the fixed water pipe (10), and the bottom end of the outer wall of the spray head (12) is in contact with the top end of the outer wall of the sealing ring (11).

8. The electromechanical integrated dust suppression spraying device according to claim 2, characterized in that: The bidirectional threaded rod (3) is rotatably connected to the inner wall of the enclosure (1), the rotation center axis of the bidirectional threaded rod (3) is fixedly connected to the motor (2), and the fixing frame (4) is threadedly connected to the surface of the bidirectional threaded rod (3).

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