CN216023860U

CN216023860U - Dust fall structure with adjustable range is used in concrete processing

Info

Publication number: CN216023860U
Application number: CN202122608929.0U
Authority: CN
Inventors: 何秀琴; 何代焰; 何代桂
Original assignee: Hainan Yonghuang Concrete Distribution Co ltd
Current assignee: Hainan Yonghuang Concrete Distribution Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-15
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a range-adjustable dust falling structure for concrete processing, which comprises a dust falling pipe, wherein a threaded rod is arranged on the outer wall of the dust falling pipe, a movably connected threaded sleeve is matched with the outer wall of the threaded rod, a first gear is sleeved on the outer wall of the threaded sleeve, a movably connected support frame is arranged on the outer wall of the first gear, a transmission assembly meshed with the first gear is arranged at the top of the support frame, a second movably connected gear is arranged on the outer wall of the support frame, the second gear is movably connected with the transmission assembly, a driving assembly is arranged at the bottom of the support frame, four arc-shaped connecting plates are arranged at the top of the driving assembly, racks meshed with the second gear are arranged on the outer walls of the arc-shaped connecting plates, and the four arc-shaped connecting plates are distributed in an up-down symmetrical structure. According to the utility model, the working range of the dust falling pipe can form an oval area, so that the working environment with different lengths and widths is attached to the dust falling area of the device, and the working efficiency of the device for dust falling in a special environment is improved.

Description

Dust fall structure with adjustable range is used in concrete processing

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a range-adjustable dust-settling structure for concrete processing.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. A large amount of dust is generated in the concrete processing process, so that dust in the construction process needs to be reduced by using dust settling equipment in the concrete processing process.

The patent with the publication number of CN 213674727U in the existing Chinese patent literature discloses an environment-friendly dust-settling structure for concrete processing, and relates to the technical field of concrete processing equipment. Including placing the seat, the lower fixed surface who places the seat is provided with the bracing piece, and the last fixed surface who places the seat is provided with the water tank, and the fixed water pump that is provided with in top of water tank, the fixed drinking-water pipe that extends to the inside of water tank that is provided with of input of water pump, the bottom mounting of drinking-water pipe is provided with the filter screen that is located the inside of water tank. This environment-friendly dust fall structure for concrete processing, through setting up universal wheel and supporting leg, use under the cooperation of cylinder, the in-process that conveniently uses supports this dust fall structure, and the in-process that the setting of universal wheel is convenient to be used removes, and through setting up the water tank, the drinking-water pipe, outlet pipe and filter screen, the water of water tank carries out filtration treatment through the filter screen, carries to the mill run through outlet pipe and flexible spring pipe afterwards, has improved the result of use of this dust fall structure.

However, in the above patent, the dustfall area covered by the device is only circular in the use process, and when the device in the above patent is used for dustfall at a fixed point under the condition that the length and the width of the required dustfall range are different, the dustfall coverage area reached by the device in the above patent is small, and when the device in the above patent is used for dustfall at multiple points, the working efficiency of dustfall is low, so the device in the above patent can not well adhere to the environment with different lengths and widths of the required dustfall range.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a range-adjustable dust fall structure for concrete processing, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: dust fall structure with adjustable concrete processing is with scope, including the dust fall pipe, dust fall outer of tubes wall is equipped with the threaded rod, threaded rod outer wall matches the threaded sleeve that is equipped with swing joint, threaded sleeve outer wall cover is equipped with gear one, gear outer wall is equipped with swing joint's support frame, the support frame top be equipped with gear one engaged with drive assembly, the support frame outer wall is equipped with swing joint's gear two, gear two with drive assembly swing joint, the support frame bottom is equipped with drive assembly, the drive assembly top is equipped with four arc connecting plates, arc connecting plate outer wall be equipped with gear two engaged with's rack, four arc connecting plate is the longitudinal symmetry structure and distributes.

Further, gear outer wall is equipped with swing joint's pivot one, pivot one with support frame swing joint, two outer walls of gear are equipped with the sleeve, a pivot outer wall symmetry is equipped with the stopper, the stopper pass through the spring with a pivot swing joint, the sleeve outer wall be equipped with the spacing hole of stopper assorted.

Furthermore, the transmission assembly comprises a third gear, the third gear is meshed with the first gear, a second rotating shaft is arranged on the outer wall of the third gear, a driven wheel is sleeved on the outer wall of the rotating shaft, a transmission belt is arranged on the outer wall of the driven wheel, and the transmission belt is movably connected with the second gear to ensure that the second gear and the gear can synchronously rotate.

Furthermore, the driving assembly comprises a driving motor, an output shaft of the driving motor is connected with the support frame, a first support plate is arranged on the outer wall of the driving motor, the support frame and the arc-shaped connecting plate are arranged at the top of the first support plate, and the support frame is movably connected with the first support plate to ensure that the driving assembly can drive the support frame to rotate, so that the device can be normally used.

Furthermore, the outer wall of the driving motor is provided with a fixing frame in a matching mode, a hydraulic cylinder is arranged at the bottom of the fixing frame, a second supporting plate is arranged at the bottom of the hydraulic cylinder, a plurality of universal wheels are arranged at the bottom of the second supporting plate, the height of the device in the vertical direction can be controlled, and the device can be moved conveniently and quickly.

Further, the support frame top is equipped with the storage water tank, the inside water pump that is equipped with of storage water tank, the water pump with the dust fall pipe link up, dust fall outer of tubes wall is equipped with a plurality of shower nozzle, ensures that the dust fall pipe can carry out the dust fall operation.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with a threaded rod, a threaded sleeve, a first gear, a support frame, a transmission assembly and a second gear; drive assembly, arc connecting plate and rack can make the dust fall working range of dust fall pipe form oval area to the different operational environment of dust fall area laminating length and width that makes this device improves the work efficiency that this device carries out the dust fall to special environment.

2. According to the utility model, the first rotating shaft, the sleeve, the limiting block, the spring and the limiting hole are arranged, so that the second gear can be conveniently and rapidly disassembled or assembled, the second gear can be disassembled to form a circular dust fall area, the second gear can be assembled to form an oval dust fall area, the two dust fall areas can be conveniently switched, the functionality of the device is improved, the device can be combined with the device to perform an oval dust fall working process, the range of the circular dust fall area formed by the device is adjusted, and the applicability of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front sectional view of the present invention as a whole;

FIG. 2 is a schematic view of the first gear and third gear engagement of the present invention;

FIG. 3 is a schematic structural view of the threaded sleeve of the present invention;

FIG. 4 is a schematic view of the distribution of the arcuate web of the present invention;

FIG. 5 is a schematic view of the construction of the arcuate web of the present invention;

FIG. 6 is a schematic view of another angle configuration of the arcuate web of the present invention;

FIG. 7 is a front cross-sectional view of the sleeve of the present invention;

FIG. 8 is a schematic view of the construction of the sleeve of the present invention;

FIG. 9 is an enlarged schematic view at A of FIG. 1 of the present invention;

in the figure: 1. a dust settling pipe; 2. a threaded rod; 3. a threaded sleeve; 4. a first gear; 5. a support frame; 6. a transmission assembly; 7. a second gear; 8. a drive assembly; 9. an arc-shaped connecting plate; 10. a rack; 11. a first rotating shaft; 12. a sleeve; 13. a limiting block; 14. a spring; 15. a limiting hole; 16. a third gear; 17. a second rotating shaft; 18. a driven wheel; 19. a transmission belt; 20. a drive motor; 21. a first support plate; 22. a fixed mount; 23. a hydraulic cylinder; 24. a second support plate; 25. a universal wheel; 26. a water storage tank.

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.

Referring to fig. 1-6 and fig. 9, the present invention provides a technical solution: dust fall structure with adjustable concrete processing is with scope, including dust fall pipe 1, dust fall pipe 1 outer wall is equipped with threaded rod 2, threaded rod 2 outer wall matches threaded sleeve 3 that is equipped with swing joint, threaded sleeve 3 outer wall cover is equipped with gear 4, gear 4 outer wall is equipped with swing joint's support frame 5, support frame 5 top is equipped with the transmission assembly 6 of gear 4 engaged with, transmission assembly 6 includes gear three 16, gear three 16 meshes with gear 4, gear three 16 outer wall is equipped with pivot two 17, pivot two 17 outer wall cover is equipped with driven wheel 18, driven wheel 18 outer wall is equipped with drive belt 19, drive belt 19 with gear two 7 swing joint, support frame 5 outer wall is equipped with swing joint's gear two 7, gear two 7 with transmission assembly 6 swing joint, 5 bottoms of support frame are equipped with drive assembly 8, 8 tops of drive assembly are equipped with four arc connecting plates 9, drive assembly 8 includes driving motor 20, driving motor 20's output shaft with support frame 5 is connected, the 20 outer walls of driving motor are equipped with backup pad one 21, support frame 5 with arc connecting plate 9 all locates backup pad one 21 top, support frame 5 with backup pad one 21 swing joint, the 9 outer walls of arc connecting plate be equipped with two 7 meshed racks 10 of gear, four arc connecting plate 9 is upper and lower symmetrical structure and distributes.

The outer wall of the driving motor 20 is provided with a fixing frame 22 in a matching mode, a hydraulic cylinder 23 is arranged at the bottom of the fixing frame 22, a second supporting plate 24 is arranged at the bottom of the hydraulic cylinder 23, a plurality of universal wheels 25 are arranged at the bottom of the second supporting plate 24, the hydraulic cylinder 23 is started, the hydraulic cylinder 23 is made to drive the fixing frame 22 to move, the fixing frame 22 is made to drive the driving motor 20 to move, the driving motor 20 is made to drive the first supporting plate 21 to move, the first supporting plate 21 is made to drive the supporting frame 5 to move, the supporting frame 5 is made to drive the dust-settling pipe 1 to move, the height of the device in the vertical direction can be controlled, the second supporting plate 24 is made to move through the universal wheels 25, the second supporting plate 24 drives the hydraulic cylinder 23 to move, the hydraulic cylinder 23 is made to drive the dust-settling pipe 1 to move, and the device can be moved conveniently and quickly.

5 tops of support frame are equipped with storage water tank 26, the inside water pump that is equipped with of storage water tank 26, the water pump with dust fall pipe 1 link up, dust fall pipe 1 outer wall is equipped with a plurality of shower nozzle, and dust fall pipe 1 passes through the clear water extraction of water pump in to storage water tank 26 to the shower nozzle blowout is passed through to the clear water of will drawing, and spun water smoke can make the dust granule in the air fall subaerial, thereby reaches the purpose of dust fall, ensures that dust fall pipe 1 can carry out the dust fall operation.

The specific implementation mode is as follows: when the dust-settling device is used, if dust settling needs to be carried out in concrete processing ranges with different lengths and widths, the driving motor 20 is started to enable the driving motor 20 to rotate in the forward direction, the driving motor 20 rotates in the forward direction to drive the supporting frame 5 to move, the supporting frame 5 drives the gear I4 to move, the gear I4 drives the threaded sleeve 3 to move, the gear I4 is rotatably connected with the supporting frame 5, a groove matched with the gear I4 is formed in the supporting frame 5 to ensure that the supporting frame 5 stably supports the gear I4 and cannot influence the rotation of the gear I4, the threaded sleeve 3 drives the threaded rod 2 to move, the threaded rod 2 drives the dust-settling pipe 1 to move, the dust-settling pipe 1 carries out dust-settling treatment on the surrounding environment, meanwhile, the supporting frame 5 can drive the gear II 7 to move, and the gear II 7 can be sequentially meshed with the racks 10 on the four arc-shaped connecting plates 9 in the moving process, when the lower surface of the second gear 7 is meshed with the rack 10, the rack 10 can drive the second gear 7 to rotate in the forward direction, the second gear 7 can drive the transmission belt 19 to move, the transmission belt 19 can drive the driven wheel 18 to rotate, the driven wheel 18 can drive the second rotating shaft 17 to rotate, the second rotating shaft 17 can drive the third gear 16 to rotate, the third gear 16 can drive the first gear 4 which is meshed with the third gear to rotate, the gear can drive the threaded sleeve 3 to rotate, the threaded column can move in the forward direction in the threaded sleeve 3 through the thread meshing principle when the threaded sleeve 3 rotates, when the second gear 7 moves to the upper surface and is meshed with the rack 10, the rack 10 can drive the second gear 7 to rotate in the reverse direction, so that the threaded rod 2 moves in the reverse direction in the threaded sleeve 3, the forward and reverse directions of the threaded rod 2 can drive the dust-settling pipe 1 to move, and the movement process that the dust-settling pipe 1 is driven by the support frame 5 to rotate continuously is combined, and the movement track of the dust-settling pipe 1 can form a structure similar to an oval, thereby make the area that dust fall pipe 1 sprayed the dust fall laminate the different environment of long width more, increase the suitability of this device, four arc connecting plates 9 are when setting up, rack 10 that has two arc connecting plates 9 is in second 7 below gears, rack 10 that has two arc connecting plates 9 is in second 7 tops, and rack 10 sets up with the arc connecting plate 9 symmetry of top, rack 10 sets up with the arc connecting plate 9 symmetry of below, four arc connecting plates 9 constitute circularly, guarantee to let second 7 positive and negative rotation go on in turn, and can let second 7 gear form four partial working processes of corotation, reversal, circulation repetition these four working processes, thereby make dust fall pipe 1 form oval working area, make its working area laminate the working environment that the length and width are different, through threaded rod 2, threaded sleeve 3, gear one 4, The support frame 5, the transmission assembly 6 and the gear II 7; drive assembly 8, arc connecting plate 9 and rack 10 can make the dust fall working range of dust fall pipe 1 form oval area to the different operational environment of dust fall area laminating length and width that makes this device improves the work efficiency that this device carries out the dust fall to special environment.

Referring to fig. 1 and fig. 7-9, the present invention provides the following technical solutions: dust fall structure with adjustable range is used in concrete processing, still locate including the activity the pivot one 11 of two 7 outer walls of gear, pivot one 11 with 5 swing joint of support frame, two 7 outer walls of gear are equipped with sleeve 12, a 11 outer wall symmetries of pivot are equipped with stopper 13, stopper 13 pass through spring 14 with a 11 swing joint of pivot, sleeve 12 outer wall be equipped with stopper 13 assorted spacing hole 15.

The specific implementation mode is as follows: when the device is used, when the dust-settling tube 1 needs to form a circular dust-settling working area, the column limiting blocks 13 are pressed from two sides, the limiting blocks 13 move towards the first rotating shaft 11 through the springs 14, so that the limiting blocks 13 move to the outer side of the limiting holes 15, the second gear 7 is moved at the moment, the second gear 7 drives the sleeve 12 to move outwards, the sleeve 12 is completely moved to the outer side of the second rotating shaft 17, the second gear 7 can be conveniently and quickly taken down, the dust-settling tube 1 cannot move back and forth through the threaded rod 2 when the supporting frame 5 drives the dust-settling tube 1 to rotate, the dust-settling tube 1 which cannot move back and forth can only take the supporting frame 5 as the center of a circle to form the circular working area, the dust-settling working area of the device can be conveniently and quickly controlled, the functionality of the device is increased, the second gear 7 can be conveniently and quickly detached or installed through the first rotating shaft 11, the sleeve 12, the limiting blocks 13, the springs 14 and the limiting holes 15, if dismantle gear two 7, can make this device form circular dust fall area, if install gear two 7, can make this device form oval dust fall area, two kinds of dust fall areas conveniently switch, increase the functionality of this device, and can combine the device to carry out oval dust fall's course of work, adjust the scope that this device formed circular dust fall area, increase the suitability of this device.

The working principle of the utility model is as follows:

referring to the attached drawings 1-6 and 9 in the specification, the utility model is characterized in that a threaded rod 2, a threaded sleeve 3, a first gear 4, a support frame 5, a transmission assembly 6 and a second gear 7 are arranged; drive assembly 8, arc connecting plate 9 and rack 10 can make the dust fall working range of dust fall pipe 1 form oval area to the different operational environment of dust fall area laminating length and width that makes this device improves the work efficiency that this device carries out the dust fall to special environment.

Further, referring to the attached drawings 1 and 7-9 of the specification, the gear II 7 can be conveniently and quickly disassembled or assembled by arranging the rotating shaft I11, the sleeve 12, the limiting block 13, the spring 14 and the limiting hole 15, if the gear II 7 is disassembled, the device can form a circular dust fall area, if the gear II 7 is assembled, the device can form an oval dust fall area, the two dust fall areas are conveniently switched, the functionality of the device is improved, the device can be combined with the device to perform an oval dust fall working process, the range of the circular dust fall area formed by the device is adjusted, and the applicability of the device is improved.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Dust fall structure with adjustable range is used in concrete processing, including dust fall pipe (1), its characterized in that: the outer wall of the dust falling pipe (1) is provided with a threaded rod (2), the outer wall of the threaded rod (2) is matched with a movably connected threaded sleeve (3), the outer wall of the threaded sleeve (3) is sleeved with a first gear (4), the outer wall of the first gear (4) is provided with a support frame (5) which is movably connected, the top of the supporting frame (5) is provided with a transmission component (6) which is meshed with the first gear (4), a second gear (7) which is movably connected is arranged on the outer wall of the supporting frame (5), the second gear (7) is movably connected with the transmission component (6), the bottom of the supporting frame (5) is provided with a driving component (8), the top of the driving component (8) is provided with four arc-shaped connecting plates (9), the outer wall of the arc-shaped connecting plate (9) is provided with racks (10) meshed with the second gear (7), and the four arc-shaped connecting plates (9) are distributed in a vertically symmetrical structure.

2. The adjustable dust fall structure for the concrete processing range according to claim 1, characterized in that: gear two (7) outer wall is equipped with swing joint's pivot one (11), pivot one (11) with support frame (5) swing joint, gear two (7) outer wall is equipped with sleeve (12), pivot one (11) outer wall symmetry is equipped with stopper (13), stopper (13) through spring (14) with pivot one (11) swing joint, sleeve (12) outer wall be equipped with stopper (13) assorted spacing hole (15).

3. The adjustable dust fall structure for the concrete processing range according to claim 1, characterized in that: the transmission assembly (6) comprises a third gear (16), the third gear (16) is meshed with the first gear (4), a second rotating shaft (17) is arranged on the outer wall of the third gear (16), a driven wheel (18) is sleeved on the outer wall of the second rotating shaft (17), a transmission belt (19) is arranged on the outer wall of the driven wheel (18), and the transmission belt (19) is movably connected with the second gear (7).

4. The adjustable dust fall structure for the concrete processing range according to claim 1, characterized in that: drive assembly (8) include driving motor (20), driving motor's (20) output shaft with support frame (5) are connected, driving motor (20) outer wall is equipped with backup pad (21), support frame (5) with arc connecting plate (9) are all located backup pad (21) top, support frame (5) with backup pad (21) swing joint.

5. The adjustable dust fall structure for the concrete processing range according to claim 4, characterized in that: the outer wall of the driving motor (20) is provided with a fixing frame (22) in a matching mode, a hydraulic cylinder (23) is arranged at the bottom of the fixing frame (22), a second supporting plate (24) is arranged at the bottom of the hydraulic cylinder (23), and a plurality of universal wheels (25) are arranged at the bottom of the second supporting plate (24).

6. The adjustable dust fall structure for the concrete processing range according to claim 1, characterized in that: support frame (5) top is equipped with storage water tank (26), storage water tank (26) inside is equipped with the water pump, the water pump with dust fall pipe (1) link up, dust fall pipe (1) outer wall is equipped with a plurality of shower nozzle.