CN211069468U - Spray dust-settling device - Google Patents
Spray dust-settling device Download PDFInfo
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- CN211069468U CN211069468U CN201921657519.1U CN201921657519U CN211069468U CN 211069468 U CN211069468 U CN 211069468U CN 201921657519 U CN201921657519 U CN 201921657519U CN 211069468 U CN211069468 U CN 211069468U
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Abstract
The utility model discloses a spraying dust-settling device, which comprises an assembly box, wherein a supporting tube is vertically arranged at the upper part of the assembly box, and a spray head is sleeved outside the supporting tube; the inner cavity is concentrically sleeved with a spiral column, and the surface of the supporting tube is vertically provided with a guide through groove communicated with the inner cavity; the spiral column comprises a lower rotating shaft, a middle lifting area and an upper fixed end; the surface of the lifting area is provided with a lifting groove, the lifting groove comprises a lifting thread groove and a lowering thread groove, the lifting thread groove and the lowering thread groove are both in a thread shape and are coiled on the outer surface of the lifting area, the lifting thread groove is communicated with the lowering thread groove in a head position, and a sliding block with the length larger than the notch is embedded in the lifting groove in a matching manner; the sliding block is rotatably connected with a lifting connecting rod through a shaft seat, the lifting connecting rod is embedded in the guide through groove and extends out of the supporting pipe, and the tail end of the lifting connecting rod is fixed on the outer side surface of the spray head; the spraying range is large, the use is convenient, the construction environment of workers is improved, and the environment benefit is huge.
Description
The technical field is as follows:
the utility model belongs to the technical field of building engineering, concretely relates to dust device sprays.
Background art:
in the construction process of a construction site, a large amount of dust harmful to the atmosphere can be generated, such as suspended particles, inhalable particles and the like, the particles float in the air and can cause great damage to the health of construction workers, and in the environmental management of the construction site, the dust management is always an important problem which is inevitable in the field of construction engineering and always accompanies engineering.
The shower nozzle is set up on the rail to present dust fall equipment, utilizes the shower nozzle to spray construction site, and this kind of mode simple structure need set up many shower nozzles on the rail, and the construction is troublesome, and work load is big, and the maintenance cost is high.
Also there is a spray set, and it erects and directly sprays the raise dust region in the place that the raise dust is serious, convenient to use, easy operation, and pertinence sprays the raise dust region, but owing to structural defect, it is narrow to spray the scope, needs to remove many times just can accomplish the regional spraying of raise dust, has wasted the manpower, and it is troublesome to remove, and consequently research one kind sprays dust device and is very necessary.
The invention content is as follows:
to the defect and the problem that existing equipment exists, the utility model provides a spray dust device, the effectual problem that exists among the existing equipment of having solved spray that the scope is narrow, remove difficulty and work load are big.
The utility model provides a scheme that its technical problem adopted is: a spraying dust-settling device comprises an assembly box, a water pump and a driving mechanism arranged in the assembly box, wherein the driving mechanism comprises a driving motor and a gear box, a water outlet of the water pump is sleeved with a water outlet pipe, a supporting pipe is vertically arranged at the upper part of the assembly box, and a spray head is sleeved outside the supporting pipe; the interior of the supporting tube is a hollow inner cavity, a spiral column is concentrically sleeved in the inner cavity, and a guide through groove communicated with the inner cavity is vertically formed in the surface of the supporting tube; the spiral column comprises a lower rotating shaft, a middle lifting area and an upper fixed end; the rotating shaft is in transmission connection with an output shaft of the gearbox, a lifting groove is formed in the surface of the lifting area and comprises a lifting thread groove and a lowering thread groove, the lifting thread groove and the lowering thread groove are both in a thread shape and are coiled on the outer surface of the lifting area, the lifting thread groove is communicated with the head of the lowering thread groove, the middle parts of the lifting thread groove and the lowering thread groove are crossed to form a notch, a sliding block with the length larger than the notch is embedded in the lifting groove in a matched mode, and the sliding block can slide along the lifting groove; the sliding block is rotatably connected with a lifting connecting rod through a shaft seat, the lifting connecting rod is embedded in the guide through groove and extends out of the supporting pipe, and the tail end of the lifting connecting rod is fixed on the outer side surface of the spray head; the bottom of shower nozzle sets up the water inlet, outlet pipe and water inlet intercommunication.
Furthermore, the spray head is in a round table shape, and the side surface of the spray head is provided with a water spray opening.
Furthermore, a transmission shaft is arranged between the rotating shaft and the output shaft of the gear box, the transmission shaft is sleeved in the inner cavity, the lower end of the transmission shaft is sleeved on the rotating shaft through a coupler, and the upper end of the transmission shaft is fixedly sleeved with the rotating shaft.
Furthermore, an end cover is arranged at the upper end of the supporting tube, and the diameter of the end cover is larger than that of the supporting tube.
Furthermore, the bottom of the assembling box is provided with universal wheels.
The utility model has the advantages that: the utility model provides a spray dust-settling device with a liftable spray head, which has simple operation and convenient movement, utilizes a driving motor to drive a spiral column, realizes reciprocating up-and-down movement of the spray head along a support tube through a lifting groove on the surface of the spiral column, has novel structure, does not need to change the steering direction of the motor, can realize reciprocating up-and-down movement of the spray head along the support tube only by continuously rotating the motor, increases the maximum radius of the spray head by improving the height of the spray head, increases the spray range, sprays dust raising areas repeatedly, has good dust-settling effect, accelerates the circulation of air in the dust raising areas, has good dust-settling effect, effectively solves the problems of narrow spray range, difficult movement and large workload in the prior equipment, has simple operation, does not need manual operation during operation, is convenient to use, and improves the construction environment of workers, has great environmental benefit.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a spiral column.
Fig. 3 is a schematic view of the installation position of the head.
Fig. 4 is a cross-sectional view a-a of fig. 3.
The reference numbers in the figures are: the device comprises a mounting box 1, a driving motor 2, a universal wheel 3, a gear box 4, a water pump 5, a water outlet pipe 6, a lower bearing 7, a pipe clamp 8, a supporting pipe 9, a spray head 10, a guide through groove 11, an end cover 12, a water inlet 13, a spiral groove 14, a spiral groove 15, a gap 16, a sliding block 17, a lifting connecting rod 18, a rotating shaft 19, an upper bearing 20 and a spiral column 21.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the drawings and examples.
Example 1: this embodiment aims at providing a spray dust device, the device can be to the regional circulation of raise dust, pertinence sprays, and then realize the dust fall to the raise dust region, as shown in fig. 1, the device includes a square assembly box 1, the bottom of assembly box 1 is provided with four universal wheels 3, convenient the removal, thereby be provided with driving motor 2 and gear box 4 in assembly box 1 and constituted the actuating mechanism of device, driving motor 2's output shaft and gear box 4's input shaft transmission are connected, adjust driving motor 2's direction of transmission and rotational speed through gear box 4, gear box 4's output shaft provides power for setting up the spiral post 21 on assembly box 1 upper portion along vertical.
A supporting pipe 9 is vertically arranged at the upper part of the assembly box 1, the root part of the supporting pipe 9 is fixed at the upper part of the assembly box 1 through triangular iron, a spray head 10 is sleeved outside the middle part of the supporting pipe 9, and the spray head 10 can slide along the supporting pipe 9; the interior of the supporting tube 9 is a hollow inner cavity, a spiral column 21 is concentrically sleeved in the inner cavity, and a guide through groove 11 communicated with the inner cavity is vertically formed in the surface of the supporting tube 9.
The screw column 21 includes a lower rotating shaft 19, a middle elevating area, and an upper fixing end.
A round hole is formed in the upper part of the assembly box 1, a lower bearing 7 is sleeved in the round hole, a rotating shaft at the lower part of the spiral column 21 is sleeved in a shaft hole of the bearing and extends into the assembly box 1 to be in transmission connection with an output shaft of the gear box 4 through a coupler; the screw post 21 can be reinforced from the root by fitting the upper bearing 7 to the rotary shaft.
The lift district surface of spiral post is opened there is the lift groove, the lift groove is including rising thread groove 15 and falling thread groove 14, rise thread groove 15 and fall thread groove 14 and all be the screw thread form and coil and establish the surface in the lift district, rise thread groove 15 and 14 first intercommunications of falling thread groove, and both middle parts are alternately together formed breach 16, the lift inslot matches the nested slider 17 that has length to be greater than breach 16, guarantees that slider 17 can not misplace at gliding in-process, simultaneously in order to ensure that slider 17 can not break away from the lift groove, and the inseparable nestification of spiral post 21 is in the inner chamber simultaneously, ensures that slider 17 assembles firmly.
Along with the rotation of spiral post 21, slider 17 nested in the lifting groove can slide along the lifting groove, and rise the thread groove and descend the initial intercommunication of thread groove, get into by rising the thread groove and descend the thread groove and continue to slide along descending the thread groove after slider motion upper portion, after slider motion lower part, can follow and fall the thread groove and get into and rise the thread groove and continue to slide along ascending the thread groove, thereby driving motor only need keep the syntropy to rotate and just can realize the slider along leading to lead to the groove reciprocating, up-and-down motion, and then realize the reciprocating of shower nozzle, up-and-down motion.
The fixed end stretches out the support tube and is equipped with bearing 20 on the cover, and upper bearing 20 corresponds with lower bearing 7 and has guaranteed that spiral post 21 keeps along vertical assembly, has guaranteed the stability of equipment, has connected with end cover 12 at the upper end threaded connection of stay tube 9 simultaneously, the diameter of end cover 12 is greater than the diameter of stay tube 9, and end cover 12 seals stay tube 9 from the stay tube upper end, and the internal diameter of end cover 12 and upper bearing 12 looks adaptation, fixes upper bearing 20, has guaranteed the stability of spiral post 21.
In the process that the sliding block 17 moves along with the lifting groove, the sliding block slides along the zigzag lifting groove, so that an axle seat is arranged on the sliding block, a lifting connecting rod 18 is sleeved in the axle seat and can rotate in the axle seat, a lifting connecting rod 19 is nested in the guide through groove 11 and extends out of the supporting pipe, and the tail end of the lifting connecting rod 18 is fixed on the outer side surface of the spray head 10; the bottom of the spray head 10 is provided with a water inlet 13, the water outlet end of the water outlet pipe 6 is communicated with the water inlet 13, and the water inlet end of the water outlet pipe 6 is communicated with the water pump 5 arranged outside.
As shown in fig. 1, outlet pipe 6 is fixed in the outside of stay tube 9 with pipe strap 8, there is crooked outlet pipe between uppermost pipe strap 9 and water inlet 13, just shower nozzle 10 be the round platform shape, its side is opened there is the hole for water spraying, the water that gets into the inside of shower nozzle 10 is spout from the hole for water spraying outside after the compression, to the raise dust regional dust fall, through the height that improves the shower nozzle, the biggest radius that the shower nozzle can spray has been increased, the scope that sprays has been increased, and reciprocal to the raise dust regional spraying, the dust fall is effectual, the circulation of the regional air of raise dust has been accelerated simultaneously, good dust fall effect has, high durability and convenient use, driving motor only need keep same turn to can, need not change and turn to.
Example 2: this example is substantially the same as example 1, except that: a transmission shaft (not shown in the figure) is arranged between the rotating shaft 19 and the output shaft of the gear box.
The transmission shaft is sleeved in the inner cavity, so that a transmission section at the lower part of the supporting tube, a load section at the upper part of the supporting tube and a driving section arranged in the assembly box are formed, the structure is reasonable, the transmission shaft is sleeved in the lower bearing 7 and extends downwards, the tail end of the transmission shaft is in transmission connection with an output shaft of the gear box 4 through a coupler, the upper end of the transmission shaft is fixedly sleeved with the rotating shaft 19, the arrangement height of the spray head can be improved on the premise of not prolonging the spiral column through the transmission shaft, and the cost is reduced.
Example 3: this example is merely a supplement to example 1 and example 2 and does not affect example 1 and example 2.
The utility model discloses during the use, although the hole for water spraying sets up the both sides at the shower nozzle, but difficult to avoid there is a small amount of water to get into the inner chamber from the logical inslot of direction, in order to guarantee the leakproofness, the both sides that lead to the groove be provided with sealed the pad, sealed the pad be flexible and both sides sealed between separate, the lift connecting rod can slide at sealed the butt joint face that fills up, after the lift connecting rod passes through, the flexible sealed pad can seal the direction and lead to the groove, normally closed state when sealed the pad promptly, and allow the lift connecting rod to pass through.
Claims (5)
1. The utility model provides a spray dust device, includes assembly box, water pump and the actuating mechanism of setting in the assembly box, actuating mechanism includes driving motor and gear box, the inherent outlet pipe of the outlet port cover of water pump, its characterized in that: a supporting pipe is vertically arranged at the upper part of the assembling box, and a spray head is sleeved outside the supporting pipe; the interior of the supporting tube is a hollow inner cavity, a spiral column is concentrically sleeved in the inner cavity, and a guide through groove communicated with the inner cavity is vertically formed in the surface of the supporting tube; the spiral column comprises a lower rotating shaft, a middle lifting area and an upper fixed end; the rotating shaft is in transmission connection with an output shaft of the gearbox, a lifting groove is formed in the surface of the lifting area and comprises a lifting thread groove and a lowering thread groove, the lifting thread groove and the lowering thread groove are both in a thread shape and are coiled on the outer surface of the lifting area, the lifting thread groove is communicated with the head of the lowering thread groove, the middle parts of the lifting thread groove and the lowering thread groove are crossed to form a notch, a sliding block with the length larger than the notch is embedded in the lifting groove in a matched mode, and the sliding block can slide along the lifting groove; the sliding block is rotatably connected with a lifting connecting rod through a shaft seat, the lifting connecting rod is embedded in the guide through groove and extends out of the supporting pipe, and the tail end of the lifting connecting rod is fixed on the outer side surface of the spray head; the bottom of shower nozzle sets up the water inlet, outlet pipe and water inlet intercommunication.
2. The spray dust settling device of claim 1, wherein: the spray head is in a round table shape, and the side surface of the spray head is provided with a water spray hole.
3. The spray dust settling device of claim 1, wherein: a transmission shaft is arranged between the rotating shaft and the output shaft of the gear box, the transmission shaft is sleeved in the inner cavity, the lower end of the transmission shaft is sleeved on the rotating shaft through a coupler, and the upper end of the transmission shaft is fixedly sleeved with the rotating shaft.
4. The spray dust settling device of claim 1, wherein: the upper end of the supporting tube is provided with an end cover, and the diameter of the end cover is larger than that of the supporting tube.
5. The spray dust settling device of claim 1, wherein: the bottom of the assembling box is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657519.1U CN211069468U (en) | 2019-09-30 | 2019-09-30 | Spray dust-settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657519.1U CN211069468U (en) | 2019-09-30 | 2019-09-30 | Spray dust-settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211069468U true CN211069468U (en) | 2020-07-24 |
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ID=71621498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657519.1U Active CN211069468U (en) | 2019-09-30 | 2019-09-30 | Spray dust-settling device |
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| Country | Link |
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| CN (1) | CN211069468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100027A (en) * | 2021-03-22 | 2021-07-13 | 台州市铭泰建设有限公司 | Assembled green building roof |
-
2019
- 2019-09-30 CN CN201921657519.1U patent/CN211069468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100027A (en) * | 2021-03-22 | 2021-07-13 | 台州市铭泰建设有限公司 | Assembled green building roof |
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