Fog gun machine for water conservancy project

Abstract

The utility model relates to the technical field of fog gun machines, and discloses a fog gun machine for hydraulic engineering, which comprises a carrying shell, universal wheels are fixedly mounted at the bottom of the carrying shell, a sliding door is hinged on the carrying shell, a handle is fixedly mounted on the sliding door, a slope adjusting mechanism is arranged at the upper end of the carrying shell, and a slope adjusting mechanism is arranged at the lower end of the carrying shell. The slope adjusting mechanism comprises a bottom plate, a motor is fixedly installed on the bottom plate, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded block, the threaded rod is rotationally connected with a check block, the threaded block is rotationally connected with a connecting plate, and a side plate is fixedly installed at the left end of the bottom plate. A slope plate is rotationally connected to the side plate, a supporting plate is fixedly installed on the slope plate, a side frame is fixedly installed on the supporting plate, a connecting rod is fixedly installed on the side frame, and a spraying cylinder is fixedly installed on the connecting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fog cannons, in particular to a fog cannon used for water conservancy projects. Background Art

[0002] Dust is an open pollution source that enters the air due to the dust on the ground being blown up by wind, human factors and other factors. It is an important component of the total suspended particulate matter in the ambient air. During the concrete production process, a lot of dust will be generated, and the dust is mainly cement and other raw materials for concrete production. It not only pollutes the environment, but also affects the health of workers. Therefore, during the concrete production process, it is necessary to use a fog cannon to spray mist to remove dust.

[0003] For example, a fog cannon for water conservancy projects with publication number CN210675598U includes a box body, a fixed column is fixedly installed on the top of the box body, a lower base is fixedly sleeved on the outer surface of the fixed column, and an upper base is movably sleeved on the top of the fixed column. The fog cannon for water conservancy projects has a suspended anti-swing damping block built into the water tank, and the anti-swing damping block has interconnected through holes on all sides. When the moving box body causes the water inside the water tank to shake, the anti-swing damping block can, on the one hand, calm the shaking water in the up and down, front and back, left and right directions by its own weight, and on the other hand, the shaking water can pass through a number of through holes, reducing the flow speed of the water and absorbing the kinetic energy of the water, thereby reducing the impact force of the water tank on the inner wall of the box body. When the fog cannon stops, it will not continue to move due to the inertia of the water, thereby increasing the safety of the equipment when in use.

[0004] However, when this device is working, it usually adjusts and fixes the angle before spraying. Due to the angle limitation, the working area of ​​the fog cannon is limited. A fog cannon can only limit a smaller working area. When the working area is larger, more fog cannons are needed to meet the usage needs, which increases the production cost. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a fog cannon for water conservancy projects. The utility model has the advantage of being able to adjust the slope of the mechanism so as to adjust the spray angle, thereby improving the practicability of the device.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a fog cannon for water conservancy projects, comprising a carrier shell, a universal wheel is fixedly installed at the bottom of the carrier shell, a sliding door is hinged on the carrier shell, a handle is fixedly installed on the sliding door, and a slope adjustment mechanism is provided at the upper end of the carrier shell;

[0009] The slope adjustment mechanism includes a base plate, a motor is fixedly mounted on the base plate, a threaded rod is fixedly connected to the output end of the motor, a threaded block is threadedly connected to the threaded rod, a block is rotatably connected to the threaded rod, a connecting plate is rotatably connected to the threaded block, a side plate is fixedly mounted on the left end of the base plate, a slope plate is rotatably connected to the side plate, a support plate is fixedly mounted on the slope plate, a side frame is fixedly mounted on the support plate, a connecting rod is fixedly mounted on the side frame, and a spray gun is fixedly mounted on the connecting rod.

[0010] Preferably, the connecting plate is arranged obliquely relative to the bottom plate and is rotatably connected to the bottom of the slope plate. By setting the connecting plate, the slope of the slope plate can be adjusted by the connecting plate.

[0011] Preferably, the number of the side frames is two and they are respectively arranged on both sides of the spray barrel. By setting the side frames, the spray barrel can be fixed.

[0012] Preferably, a base is fixedly installed inside the carrier shell, a slide groove is provided on the base, a slider is slidably connected to the slide groove, a fixed block is fixedly installed on the side of the slider, a threaded handle is threadedly connected to the fixed block, a second motor is fixedly installed on the upper surface of the slider, a conical driving gear is fixedly connected to the output end of the second motor, a conical driven gear is meshed with the conical driving gear, and a rotating shaft is fixedly installed on the conical driven gear. The arrangement of the above parts can achieve the effect of adjusting the spray angle.

[0013] Preferably, the center of the base is aligned with the center of the rotating shaft. The setting of the base achieves the effect of making the slider slide.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a fog cannon for water conservancy projects, which has the following beneficial effects:

[0016] 1. The fog cannon used in water conservancy projects drives the threaded rod to rotate through a motor, and the rotation of the threaded rod drives the threaded block to make a linear reciprocating motion along the axis of the threaded rod. The movement of the threaded rod drives the connecting plate to move, and the movement of the connecting plate drives the slope plate to move. The movement of the slope plate can adjust the angle between the slope plate and the bottom plate, thereby achieving the effect of adjusting the spray slope.

[0017] 2. The fog cannon used in water conservancy projects drives the active bevel gear to rotate through motor 2, drives the driven bevel gear to rotate through the rotation of the active bevel gear, drives the rotating shaft to rotate through the rotation of the driven bevel gear, and drives the bottom plate to rotate through the rotation of the rotating shaft, thereby playing a role in adjusting the spray angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the slope adjustment mechanism of the utility model;

[0021] Figure 3 It is a partial cross-sectional view of the carrier shell of the utility model.

[0022] In the figure: 1. carrier shell; 2. universal wheel; 3. sliding door; 4. handle; 5. slope adjustment mechanism; 501. bottom plate; 502. motor; 503. threaded rod; 504. threaded block; 505. stopper; 506. connecting plate; 507. slope plate; 508. side plate; 509. support plate; 510. side frame; 511. connecting rod; 512. spray cylinder; 6. base; 7. slide groove; 8. slider; 9. fixing block; 10. threaded handle; 11. motor 2; 12. bevel driving gear; 13. bevel driven gear; 14. rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a fog cannon for water conservancy projects, comprising a carrier shell 1, a universal wheel 2 is fixedly installed at the bottom of the carrier shell 1, a sliding door 3 is hinged on the carrier shell 1, a handle 4 is fixedly installed on the sliding door 3, and a slope adjustment mechanism 5 is provided at the upper end of the carrier shell 1;

[0026] The slope adjustment mechanism 5 includes a base plate 501, on which a motor 502 is fixedly mounted, a threaded rod 503 is fixedly connected to the output end of the motor 502, a threaded block 504 is threadedly connected to the threaded rod 503, a stopper 505 is rotatably connected to the threaded rod 503, a connecting plate 506 is rotatably connected to the threaded block 504, the connecting plate 506 is inclined relative to the base plate 501, and is rotatably connected to the bottom of the slope plate 507, a side plate 508 is fixedly mounted on the left end of the base plate 501, the slope plate 507 is rotatably connected to the side plate 508, a support plate 509 is fixedly mounted on the slope plate 507, a side frame 510 is fixedly mounted on the support plate 509, a connecting rod 511 is fixedly mounted on the side frame 510, a spray barrel 512 is fixedly mounted on the connecting rod 511, and two side frames 510 are respectively arranged on both sides of the spray barrel 512.

[0027] In this embodiment, the motor 502 drives the threaded rod 503 to rotate, and the rotation of the threaded rod 503 drives the threaded block 504 to make a linear reciprocating motion along the axis of the threaded rod 503, and the movement of the threaded rod 503 drives the connecting plate 506 to move, and the movement of the connecting plate 506 drives the slope plate 507 to move, and the movement of the slope plate 507 can adjust the angle between the slope plate 507 and the bottom plate 501, thereby achieving the effect of adjusting the spray slope.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a base 6 is fixedly installed inside the carrier shell 1, a slide groove 7 is opened on the base 6, a slider 8 is slidably connected to the slide groove 7, a fixed block 9 is fixedly installed on the side of the slider 8, a threaded handle 10 is threadedly connected to the fixed block 9, a motor 2 11 is fixedly installed on the upper surface of the slider 8, a bevel driving gear 12 is fixedly connected to the output end of the motor 2 11, a bevel driven gear 13 is meshed with the bevel driving gear 12, a rotating shaft 14 is fixedly installed on the bevel driven gear 13, and the center of the base 6 is aligned with the center of the rotating shaft 14.

[0030] In this embodiment, the active bevel gear is driven to rotate by the motor 2 11, the bevel active gear 12 is driven to rotate by the bevel driven gear 13, the rotating shaft 14 is driven to rotate by the rotating shaft 14, and the bottom plate 501 is driven to rotate by the rotating shaft 14, thereby playing a role in adjusting the spray angle.

[0031] The following is a detailed description of the working principle of the fog cannon used in water conservancy projects.

[0032] like Figure 1-3As shown, when in use, the motor 502 drives the threaded rod 503 to rotate, and the rotation of the threaded rod 503 drives the threaded block 504 to make a linear reciprocating motion along the axis of the threaded rod 503, and the movement of the threaded rod 503 drives the connecting plate 506 to move, and the movement of the connecting plate 506 drives the slope plate 507 to move, and the movement of the slope plate 507 can adjust the angle between the slope plate 507 and the bottom plate 501, so as to achieve the effect of adjusting the spray slope, and the active bevel gear is driven to rotate by the motor 11, and the bevel active gear 12 is driven to rotate the bevel driven gear 13, and the rotation of the bevel driven gear 13 drives the rotating shaft 14 to rotate, and the rotation of the rotating shaft 14 drives the bottom plate 501 to rotate, so as to achieve the effect of adjusting the spray angle.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fog cannon for water conservancy projects, comprising a carrier shell (1), characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the carrier shell (1), a sliding door (3) is hingedly mounted on the carrier shell (1), a handle (4) is fixedly mounted on the sliding door (3), and a slope adjustment mechanism (5) is provided at the upper end of the carrier shell (1); The slope adjustment mechanism (5) comprises a base plate (501), a motor (502) is fixedly mounted on the base plate (501), a threaded rod (503) is fixedly connected to the output end of the motor (502), a threaded block (504) is threadedly connected to the threaded rod (503), a stopper (505) is rotatably connected to the threaded rod (503), a connecting plate (506) is rotatably connected to the threaded block (504), a side plate (508) is fixedly mounted on the left end of the base plate (501), a slope plate (507) is rotatably connected to the side plate (508), a support plate (509) is fixedly mounted on the slope plate (507), a side frame (510) is fixedly mounted on the support plate (509), a connecting rod (511) is fixedly mounted on the side frame (510), and a spray cylinder (512) is fixedly mounted on the connecting rod (511).

2. The fog cannon for water conservancy projects according to claim 1, characterized in that: The connecting plate (506) is arranged to be inclined relative to the bottom plate (501), and is rotatably connected to the bottom of the slope plate (507).

3. The fog cannon for water conservancy projects according to claim 1, characterized in that: The number of the side frames (510) is two and they are respectively arranged on both sides of the spray cylinder (512).

4. The fog cannon for water conservancy projects according to claim 1, characterized in that: A base (6) is fixedly installed inside the carrier shell (1), a slide groove (7) is provided on the base (6), a slider (8) is slidably connected to the slide groove (7), a fixing block (9) is fixedly installed on the side of the slider (8), a threaded handle (10) is threadedly connected to the fixing block (9), a motor 2 (11) is fixedly installed on the upper surface of the slider (8), a bevel driving gear (12) is fixedly connected to the output end of the motor 2 (11), a bevel driven gear (13) is meshed on the bevel driving gear (12), and a rotating shaft (14) is fixedly installed on the bevel driven gear (13).

5. A fog cannon for water conservancy projects according to claim 4, characterized in that: The center of the base (6) should be aligned with the center of the rotating shaft (14).

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