Dustproof device for constructional engineering

Abstract

The dustproof device comprises a water tank, an air inlet pipe, a flow guide fan, an air outlet pipe, a drainage pipe and a transmission device, the air inlet pipe is movably installed at the top of the water tank, the flow guide fan is fixedly installed in the air inlet pipe, the air outlet pipe is fixedly communicated with the right side of the top of the water tank, and the drainage pipe is fixedly communicated with the bottom of the right side of the water tank. The transmission device is fixedly connected to the top of the water tank and is in transmission connection with the air inlet pipe, a stirring rod is arranged in the water tank, and stirring blades are fixedly connected to the top of the stirring rod. By arranging the stirring blades, the stirring rod drives the stirring blades to rotate to stir the interior of the water tank, and the problems that in the using process, air with dust is flushed into the water tank, the dust is adsorbed and purified through water, and the dust in the water can be gradually precipitated and accumulated after long-time use, so that the dust in the water is not polluted are solved. And deposited and accumulated dust is not only inconvenient to clean by an operator, but also can block a drainage pipe on the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dustproof device for construction engineering. Background Art

[0002] In modern construction projects, due to the frequent and complex construction activities, a large amount of dust and harmful gases are often generated, which poses a serious threat to the surrounding environment and the health of workers. The application of engineering construction dust removal equipment can effectively solve this problem.

[0003] For example, the utility model with application number CN202220157616.X discloses a dust-proof device for construction engineering, including a water tank, a dust suction pipe is installed on the water tank through a bearing, a guide fan is fixedly connected to the inside of the dust suction pipe, a forward and reverse motor is fixedly connected to the water tank, a spur gear is fixedly connected to the output shaft of the forward and reverse motor, an outer gear ring is fixedly connected to the outside of the dust suction pipe, a moving box is fixedly connected to the lower end of the water tank, a lifting plate is slidably connected to the inside of the moving box, a tension spring is arranged on the lifting plate, and a universal wheel is arranged on the lifting plate. By adding structures such as a water tank, an expansion cover and a forward and reverse motor, during use, the air with dust can be sucked into the water inside the water tank through the guide fan, the dust can be adsorbed by the water, and the water can be directly replaced after adsorption, thereby avoiding cleaning the filter device.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment, when applied, can solve the problem that the dust-proof device in the prior art needs to clean the filter device after use, which is rather troublesome, and the dust-proof device is large and inconvenient to move during use, resulting in inconvenience in the use of the device. However, during use, the air containing dust is flushed into the water tank, and the dust is adsorbed and purified by water. After long-term use, the dust in the water will gradually settle and accumulate. The settled and accumulated dust is not only inconvenient for the operator to clean, but also will clog the drain pipe on the water tank. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dust prevention device for construction projects, which has the advantages of auxiliary discharge and anti-sedimentation, and solves the problem that dust-carrying air is flushed into the water tank during use, and the dust is adsorbed and purified by water. After long-term use, the dust in the water will gradually settle and accumulate, and the settled and accumulated dust is not only inconvenient for operators to clean, but also will clog the drain pipe on the water tank.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-proof device for construction engineering, comprising a water tank, an air inlet pipe, a guide fan, an air outlet pipe, a drain pipe and a transmission device, wherein the air inlet pipe is movably installed on the top of the water tank, the guide fan is fixedly installed inside the air inlet pipe, the air outlet pipe is fixedly connected to the right side of the top of the water tank, the drain pipe is fixedly connected to the bottom of the right side of the water tank, the transmission device is fixedly connected to the top of the water tank, and the transmission device is transmission-connected to the air inlet pipe, a stirring rod is provided inside the water tank, a stirring blade is fixedly connected to the top of the stirring rod, a plurality of stirring blades are provided and are distributed in a ring shape with equal distances, a separation component is fixedly connected to the right side of the top of the inner wall of the water tank, and a transmission component is fixedly connected to the top of the stirring rod.

[0007] As a preferred embodiment of the utility model, the separation assembly includes a fixed seat, the left side of the fixed seat is fixedly connected to an electric telescopic rod, the left end of the electric telescopic rod is fixedly connected to a transmission plate, and the bottom of the transmission plate is fixedly connected to the transmission rod.

[0008] As a preferred embodiment of the present invention, the transmission assembly includes a connecting frame, which is fixedly connected to the top of the transmission rod, a transmission gear is fixedly connected to the bottom of the transmission device, a driven gear is arranged at the bottom of the surface of the transmission rod, and the top of the connecting frame is fixedly connected to the top of the driven gear.

[0009] As a preferred embodiment of the utility model, a waterproof bearing is fixedly connected to the bottom of the surface of the transmission rod, and an outer ring of the waterproof bearing is fixedly connected to the driven gear.

[0010] As a preferred embodiment of the utility model, sliding grooves are provided on the front and rear sides of the top of the inner wall of the water tank, a sliding block is movably connected inside the sliding groove, and the bottom of the sliding block is fixedly connected to the top of the transmission plate.

[0011] As a preferred embodiment of the utility model, a telescopic protective sleeve is provided on the surface of the electric telescopic rod, the right end of the telescopic protective sleeve is fixedly connected to the left side of the fixing seat, and the left end of the telescopic protective sleeve is fixedly connected to the right side of the transmission plate.

[0012] As a preferred embodiment of the present invention, the bottom of the inner wall of the water tank is fixedly connected to a limiting frame, and the limiting frame is movably connected to the bottom of the stirring rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a stirring blade so that the stirring rod drives the stirring blade to rotate and stir the inside of the water tank, thereby solving the problem that the air containing dust is rushed into the water tank during use, and the dust is adsorbed and purified by water. After long-term use, the dust in the water will gradually settle and accumulate. The settled and accumulated dust is not only inconvenient for the operator to clean, but also will clog the drain pipe on the water tank. The utility model has the advantages of auxiliary discharge and anti-sedimentation.

[0015] 2. The utility model sets a separation component so that the electric telescopic rod on the fixed seat can drive the transmission plate to move after it is started, and the transmission plate can drive the transmission rod to move after it moves, so that the transmission rod can drive the driven gear to separate from the transmission gear, and then sets a transmission component so that the transmission device can drive the transmission gear to rotate after it starts to rotate, and the transmission gear can drive the driven gear meshing with the transmission gear to rotate after it rotates, so that the driven gear can drive the connecting frame to rotate, and the connecting frame can drive the transmission rod to rotate.

[0016] 3. The utility model provides a waterproof bearing so that the waterproof bearing can reduce the friction between the transmission rod and the driven gear, making the driven gear more stable and smooth when rotating on the surface of the transmission rod. The sliding groove and the sliding block are provided so that the transmission plate can drive the sliding block to move inside the sliding groove when it moves. The coordinated use of the sliding groove and the sliding block can limit the transmission plate, thereby ensuring the stable movement of the transmission plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the water tank of the utility model;

[0019] Figure 3 It is a three-dimensional exploded schematic diagram of the driven gear of the utility model.

[0020] In the figure: 1. water tank; 2. air inlet pipe; 3. guide fan; 4. air outlet pipe; 5. drain pipe; 6. transmission device; 7. stirring rod; 8. stirring blade; 9. separation component; 91. fixing seat; 92. electric telescopic rod; 93. transmission plate; 94. transmission rod; 10. transmission component; 101. connecting frame; 102. transmission gear; 103. driven gear; 11. waterproof bearing; 12. sliding groove; 13. sliding block; 14. telescopic protective cover; 15. limit frame. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides a dust prevention device for construction engineering, including a water tank 1, an air inlet pipe 2, a guide fan 3, an air outlet pipe 4, a drain pipe 5 and a transmission device 6. The air inlet pipe 2 is movably installed on the top of the water tank 1, the guide fan 3 is fixedly installed inside the air inlet pipe 2, the air outlet pipe 4 is fixedly connected to the right side of the top of the water tank 1, the drain pipe 5 is fixedly connected to the bottom of the right side of the water tank 1, the transmission device 6 is fixedly connected to the top of the water tank 1, and the transmission device 6 is also transmission-connected to the air inlet pipe 2, a stirring rod 7 is arranged inside the water tank 1, a stirring blade 8 is fixedly connected to the top of the stirring rod 7, a plurality of stirring blades 8 are arranged and are distributed in a ring shape with equal distances, a separation component 9 is fixedly connected to the right side of the top of the inner wall of the water tank 1, and a transmission component 10 is fixedly connected to the top of the stirring rod 7.

[0023] refer to Figure 3 The separation assembly 9 includes a fixing seat 91 , a left side of the fixing seat 91 is fixedly connected to an electric telescopic rod 92 , a left end of the electric telescopic rod 92 is fixedly connected to a transmission plate 93 , and a bottom of the transmission plate 93 is fixedly connected to a transmission rod 94 .

[0024] As a technical optimization solution of the utility model, by setting a separation component 9, the electric telescopic rod 92 on the fixed seat 91 can drive the transmission plate 93 to move after being started, and the transmission plate 93 can drive the transmission rod 94 to move after moving, so that the transmission rod 94 can drive the driven gear 103 to separate from the transmission gear 102.

[0025] refer to Figure 2 and Figure 3 The transmission assembly 10 includes a connecting frame 101, which is fixedly connected to the top of the transmission rod 94. A transmission gear 102 is fixedly connected to the bottom of the transmission device 6. A driven gear 103 is provided at the bottom of the surface of the transmission rod 94. The top of the connecting frame 101 is fixedly connected to the top of the driven gear 103.

[0026] As a technical optimization scheme of the utility model, by setting a transmission component 10, the transmission device 6 can drive the transmission gear 102 to rotate after it starts to rotate, and the transmission gear 102 can drive the driven gear 103 meshing with the transmission gear 102 to rotate after it rotates, so that the driven gear 103 can drive the connecting frame 101 to rotate, and the connecting frame 101 can drive the transmission rod 94 to rotate.

[0027] refer to Figure 3 A waterproof bearing 11 is fixedly connected to the bottom of the surface of the transmission rod 94 , and the outer ring of the waterproof bearing 11 is fixedly connected to the driven gear 103 .

[0028] As a technical optimization solution of the utility model, by providing a waterproof bearing 11, the waterproof bearing 11 can reduce the friction between the transmission rod 94 and the driven gear 103, so that the driven gear 103 can rotate more stably and smoothly on the surface of the transmission rod 94.

[0029] refer to Figure 2 and Figure 3 A sliding groove 12 is provided on the front and rear sides of the top of the inner wall of the water tank 1 , and a sliding block 13 is movably connected inside the sliding groove 12 , and the bottom of the sliding block 13 is fixedly connected to the top of the transmission plate 93 .

[0030] As a technical optimization solution of the utility model, by setting the sliding groove 12 and the sliding block 13, the transmission plate 93 will drive the sliding block 13 to move inside the sliding groove 12 when moving, so that the coordinated use of the sliding groove 12 and the sliding block 13 can limit the transmission plate 93, thereby ensuring the stable movement of the transmission plate 93.

[0031] refer to Figure 3 A telescopic protective sleeve 14 is provided on the surface of the electric telescopic rod 92 , the right end of the telescopic protective sleeve 14 is fixedly connected to the left side of the fixing seat 91 , and the left end of the telescopic protective sleeve 14 is fixedly connected to the right side of the transmission plate 93 .

[0032] As a technical optimization solution of the utility model, by providing a telescopic protective cover 14, the telescopic protective cover 14 can be used to protect the electric telescopic rod 92, thereby preventing the electric telescopic rod 92 from being corroded by liquid and ensuring the stability of the electric telescopic rod 92 when in use.

[0033] refer to Figure 2 The bottom of the inner wall of the water tank 1 is fixedly connected with a limiting frame 15, and the limiting frame 15 is movably connected to the bottom of the stirring rod 7.

[0034] As a technical optimization solution of the utility model, by providing a limit frame 15, the limit frame 15 can be used to limit the bottom end of the transmission rod 94 and the stirring rod 7, thereby ensuring the stability of the stirring rod 7 during rotation.

[0035] The working principle and use process of the utility model are as follows: when it is necessary to discharge the water inside the water tank 1, the electric telescopic rod 92 on the fixed seat 91 is started, so that the electric telescopic rod 92 can drive the transmission plate 93 to move after being started, so that the transmission plate 93 drives the transmission rod 94 to move, so that the transmission rod 94 drives the driven gear 103 to move to the left through the waterproof bearing 11, so that the driven gear 103 can mesh with the transmission gear 102 at the bottom of the transmission device 6, and the transmission device 6 can drive the transmission gear 102 to rotate after being started, so that the transmission gear 102 rotates and the meshed driven gear 103 can be rotated, so that the driven gear 103 rotates and the connecting frame 101 can be rotated, so that the connecting frame 101 rotates and the stirring rod 7 can be driven to rotate, so that the stirring rod 7 drives the stirring blade 8 to rotate, so that the stirring blade 8 can drive the water flow to impact the dust settled at the bottom of the water tank 1, so as to prevent the settled dust from clogging the drain pipe 5 and affecting the normal operation of the drain pipe 5, thereby achieving the effect of auxiliary discharge and anti-sedimentation.

[0036] To sum up: this dust prevention device for construction projects, by setting a stirring blade 8, makes the stirring rod 7 drive the stirring blade 8 to rotate and stir the inside of the water tank 1, thereby solving the problem that the air containing dust is rushed into the water tank during use, and the dust is adsorbed and purified by water. After long-term use, the dust in the water will gradually settle and accumulate. The settled and accumulated dust is not only inconvenient for the operator to clean, but also will clog the drain pipe on the water tank.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 dust prevention device for construction engineering, comprising a water tank (1), an air inlet pipe (2), a guide fan (3), an air outlet pipe (4), a drainage pipe (5) and a transmission device (6), characterized in that: The air inlet pipe (2) is movably mounted on the top of the water tank (1); the guide fan (3) is fixedly mounted inside the air inlet pipe (2); the air outlet pipe (4) is fixedly connected to the right side of the top of the water tank (1); the drain pipe (5) is fixedly connected to the bottom of the right side of the water tank (1); the transmission device (6) is fixedly connected to the top of the water tank (1); the transmission device (6) is also transmission-connected to the air inlet pipe (2); a stirring rod (7) is arranged inside the water tank (1); a stirring blade (8) is fixedly connected to the top of the stirring rod (7); a plurality of stirring blades (8) are arranged and are distributed in a circular shape with equal distances; a separation component (9) is fixedly connected to the right side of the top of the inner wall of the water tank (1); and a transmission component (10) is fixedly connected to the top of the stirring rod (7).

2. A dust prevention device for construction engineering according to claim 1, characterized in that: The separation assembly (9) comprises a fixing seat (91), the left side of the fixing seat (91) being fixedly connected to an electric telescopic rod (92), the left end of the electric telescopic rod (92) being fixedly connected to a transmission plate (93), and the bottom of the transmission plate (93) being fixedly connected to a transmission rod (94).

3. A dust prevention device for construction engineering according to claim 2, characterized in that: The transmission assembly (10) comprises a connecting frame (101), the connecting frame (101) being fixedly connected to the top of a transmission rod (94), a transmission gear (102) being fixedly connected to the bottom of the transmission device (6), a driven gear (103) being provided at the bottom of the surface of the transmission rod (94), and the top of the connecting frame (101) being fixedly connected to the top of the driven gear (103).

4. A dust prevention device for construction engineering according to claim 3, characterized in that: A waterproof bearing (11) is fixedly connected to the bottom of the surface of the transmission rod (94), and the outer ring of the waterproof bearing (11) is fixedly connected to the driven gear (103).

5. A dust prevention device for construction engineering according to claim 2, characterized in that: The front and rear sides of the top of the inner wall of the water tank (1) are both provided with sliding grooves (12), the interior of the sliding groove (12) is movably connected with a sliding block (13), and the bottom of the sliding block (13) is fixedly connected to the top of the transmission plate (93).

6. A dust prevention device for construction engineering according to claim 2, characterized in that: A telescopic protective sleeve (14) is sleeved on the surface of the electric telescopic rod (92); the right end of the telescopic protective sleeve (14) is fixedly connected to the left side of the fixing seat (91); and the left end of the telescopic protective sleeve (14) is fixedly connected to the right side of the transmission plate (93).

7. A dust prevention device for construction engineering according to claim 1, characterized in that: The bottom of the inner wall of the water tank (1) is fixedly connected to a limiting frame (15), and the limiting frame (15) is movably connected to the bottom of the stirring rod (7).

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