Atomization spraying dust removal device of earth excavation equipment

Abstract

The utility model discloses an atomization spraying dust removal device of earth excavation equipment, which comprises a bottom plate and is characterized in that a group of U-shaped vertical plates which are uniformly distributed are fixed on the upper part of the bottom plate, the number of the U-shaped vertical plates is two, two sides of two ends of the upper part of the middle U-shaped vertical plate are respectively and rotatably connected with one end of a bending rod, and the other end of the bending rod is connected with the other end of the U-shaped vertical plate. One ends of the adjacent bending rods are fixedly connected, and the other ends of the bending rods are rotationally connected with the corresponding U-shaped vertical plates respectively; the two ends of the lower portion of each supporting plate are fixedly connected with bearing seats correspondingly, a transverse shaft in the middle of each bending rod is rotationally connected with the corresponding bearing seat correspondingly, one end of the upper side and the middle of each supporting plate are fixedly connected with water pipe fixing plates correspondingly, and the two water pipe fixing plates on the same side are fixedly connected with water pipes correspondingly. The utility model relates to the technical field of spraying dust removal equipment, in particular to an atomization spraying dust removal device of earth excavation equipment, which is convenient for realizing swinging spraying dust removal of a spray head.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spray dust removal equipment technical field, concretely relates to a atomization spray dust removal device of earthwork excavation equipment. BACKGROUND

[0002] In earthwork excavation and other building construction sites, dust is a common problem, it not only affects air quality, also can cause a threat to the health of workers. Traditional dust reduction methods, such as water truck or fixed nozzle spraying, often inefficient, limited coverage, only spray smaller range of dust, multiple angle swing spray effect is better therefore, need a kind of dust reduction device that can effectively cover larger area, and can adjust the spray direction and range as required. SUMMARY

[0003] The utility model wants to solve the technical problem to provide a atomization spray dust removal device of earthwork excavation equipment, it is convenient to realize nozzle swing spray dust reduction.

[0004] A kind of atomization spray dust removal device of earthwork excavation equipment, including bottom plate, its characterized in that: the upper portion of the bottom plate is fixed with a group of evenly arranged U-shaped vertical plate, the U-shaped vertical plate is one, the upper portion of the U-shaped vertical plate in the middle two ends two sides are respectively rotationally connected the one end of bent bar, the one end of the adjacent bent bar is fixedly connected, the other end of the bent bar is respectively rotationally connected corresponding U-shaped vertical plate;

[0005] The lower portion of support plate is fixedly connected bearing seat respectively, the middle part of each bent bar is respectively rotationally connected corresponding bearing seat, the upper side one end and middle part of each support plate are fixedly connected water pipe fixed plate respectively, two water pipe fixed plates of the same side are fixedly connected water pipe respectively, each water pipe is fixedly connected nozzle.

[0006] Further, the bent bar is connected drive assembly.

[0007] Further, the drive assembly includes gear two, motor, motor support and gear one, one end of the bent bar is fixedly connected the center of gear one respectively, the motor support is fixed on one side of the U-shaped vertical plate, the motor support is fixed the motor, the output shaft of the motor is fixedly connected gear two, the center shaft of gear two is rotationally connected gear support block, the gear support block is fixed the upper side middle part of corresponding U-shaped vertical plate, gear two is engaged gear one.

[0008] Further, the water pipe is fixedly connected the water outlet of water pump through hose.

[0009] Further, a plurality of water outlets are arranged on the nozzle.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] (1) through the alternate reciprocating swing of the support plate driven by the cyclic rotation of the bending rod, the cyclic swing spraying mode of the spray head is realized, a wider area can be covered, and dust removal efficiency is improved.

[0012] (2) The setting of the driving assembly enables the spray head to realize automatic cyclic swing, reduces manual operation, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art. In the drawings:

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model Figure One ;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model Figure Two ;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model Figure Three .

[0018] In the drawing: 1, water pipe, 2, water pipe fixed plate, 3, support plate, 4, bending rod, 5, U-shaped vertical plate, 6, bottom plate, 7, gear one, 8, motor support, 9, motor, 10, gear two, 11, gear support block, 12, spray head, 13, bearing seat. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings Figures 1-4 and implementation.

[0020] A kind of atomizing spray dust removal device of earthwork excavation equipment, including bottom plate 6, it is characterized in that: the upper portion of the bottom plate 6 is fixed with a group of evenly arranged U-shaped vertical plate 5, the U-shaped vertical plate 5 is 3, the upper portion of the middle U-shaped vertical plate 5 two ends two sides are respectively rotationally connected with the one end of bending rod 4, the one end of adjacent bending rod 4 is fixedly connected, the other end of the bending rod 4 is respectively rotationally connected with corresponding U-shaped vertical plate 5;

[0021] The lower ends of the support plates 3 are fixedly connected with bearing seats 13, the middle parts of each of the bending rods 4 are rotatably connected with the corresponding bearing seats 13, the upper ends and the middle parts of each of the support plates 3 are fixedly connected with water pipe fixing plates 2, the water pipe fixing plates 2 on the same side are fixedly connected with water pipes 1, and each of the water pipes 1 is fixedly connected with a nozzle 12.

[0022] Further, the bending rods 4 are connected with a driving assembly.

[0023] In the embodiment, the driving assembly can drive the bending rods 4 to rotate circularly, and further can drive the support plates 3 to move circularly, the support plates 3 drive the water pipe fixing plates 2, the water pipe fixing plates 2 drive the water pipes 1 and the nozzles 12, and the nozzles 12 are realized to swing and spray circularly.

[0024] Further, the driving assembly comprises a gear two 10, a motor 9, a motor support 8 and a gear one 7, one end of each of the bending rods 4 is fixedly connected with the center of the gear one 7, the motor support 8 is fixed on one side of the U-shaped vertical plate 5, the motor support 8 fixes the motor 9, the output shaft of the motor 9 is fixedly connected with the gear two 10, the center shaft of the gear two 10 is rotatably connected with a gear support block 11, the gear support block 11 is fixed on the upper middle part of the corresponding U-shaped vertical plate 5, and the gear two 10 is engaged with the gear one 7.

[0025] The output shaft of the motor 9 can drive the gear two 10 to rotate, the gear two 10 drives the gear one 7 to rotate, the gear two 10 drives the gear one 7 on the two sides, the rotating directions of the two gear ones 7 are opposite, and thus the gear one 7 drives the bending rods 4 to rotate, the two bending rods 4 are rotatably connected with the bearing seats 13, the bearing seats 13 are fixedly connected with the support plates 3, and thus the support plates 3 are alternately and circularly moved under the driving of the bending rods 4, the two support plates 3 drive the corresponding water pipes 1 and the nozzles 12 to move, and the nozzles 12 are realized to swing and spray circularly.

[0026] Further, the water pipes 1 are fixedly connected with the water outlet of a water pump through a hose, the water pump is opened, water enters the water pipes 1 from the hose, and then is sprayed from the nozzles 12.

[0027] Further, the nozzles 12 are provided with a plurality of water outlets.

[0028] In use, the device is installed at a suitable position, the water pipes 1 are connected with the water outlet of a water pump through a hose, the water pump and the motor 9 are opened, the output shaft of the motor 9 can drive the gear two 10 to rotate, the gear two 10 drives the gear one 7 engaged therewith to rotate, the gear one 7 drives the bending rods 4 to rotate, the bending rods 4 drive the support plates 3 to alternately and reciprocally swing, the support plates 3 drive the water pipe fixing plates 2, the water pipes 1 and the nozzles 12 to alternately and reciprocally swing, the nozzles 12 are realized to alternately and reciprocally spray, and the dust falling function is realized.

[0029] The above disclosed is only specific embodiments of the present application, but the present application is not limited thereto, and any changes that can be thought of by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. An atomizing spray dust removal device for earthwork excavation equipment, comprising a base plate (6), characterized in that: A group of evenly arranged U-shaped vertical plates (5) are fixed on the upper part of the bottom plate (6), and there are three U-shaped vertical plates (5). The two ends of the upper part of the middle U-shaped vertical plate (5) are respectively rotatably connected to one end of the bending rod (4), and one end of the adjacent bending rod (4) is fixedly connected, and the other end of the bending rod (4) is respectively rotatably connected to the corresponding U-shaped vertical plate (5); The two ends of the lower part of the support plate (3) are respectively fixedly connected to the bearing seat (13); the middle horizontal axis of each bending rod (4) is respectively rotatably connected to the corresponding bearing seat (13); the upper end and the middle part of each support plate (3) are respectively fixedly connected to the water pipe fixing plate (2); the two water pipe fixing plates (2) on the same side are respectively fixedly connected to the water pipe (1); and each water pipe (1) is respectively fixedly connected to the nozzle (12).

2. The atomizing spray dust removal device for earthwork excavation equipment according to claim 1, characterized in that: The bending rod (4) is connected to the driving assembly.

3. The atomizing spray dust removal device for earthwork excavation equipment according to claim 2, characterized in that: The driving assembly includes gear 2 (10), a motor (9), a motor bracket (8) and gear 1 (7), one end of the bending rod (4) is fixedly connected to the center of gear 1 (7), the motor bracket (8) is fixed to one side of the U-shaped vertical plate (5), the motor bracket (8) fixes the motor (9), the output shaft of the motor (9) is fixedly connected to gear 2 (10), the central axis of gear 2 (10) is rotatably connected to the gear support block (11), the gear support block (11) is fixed to the upper middle part of the corresponding U-shaped vertical plate (5), and the gear 2 (10) is engaged with the gear 1 (7).

4. The atomizing spray dust removal device for earthwork excavation equipment according to claim 3, characterized in that: The water pipe (1) is fixedly connected to the water outlet of the water pump via a hose.

5. The atomizing spray dust removal device for earthwork excavation equipment according to claim 3, characterized in that: The nozzle (12) is provided with a plurality of water outlet holes.

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