Dust screen for green construction of construction site
By introducing a self-cleaning mechanism into the dustproof net for green construction on the construction site, the impurities on the surface of the dustproof net are cleaned during the winding process by using rotating plates, slide chutes and brushes, and self-cleaning of the brush is achieved through arcuate rods and fixed rods. , solves the problem that the dustproof net cannot be cleaned up during winding, extends the service life of the dustproof net and reduces the land and labor costs.
Patent Information
- Application Number
- CN202420924562.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing dustproof nets for construction cannot effectively clean surface impurities when winding up, resulting in damage to the dustproof net and affecting service life.
A dustproof net for green construction of construction sites including a shell, a motor, a rotating rod, a winding roller and a self-cleaning mechanism is designed. The cleaning mechanism consists of a rotating plate, a sliding groove, a sliding rod, a connecting plate and a brush. The brush moves left and right during the winding process to clean the surface of the dustproof mesh, and achieves self-cleaning of the brush through curved rods and fixed rods.
Effectively clean impurities on the surface of the dustproof mesh, extend the service life of the dustproof mesh, prevent damage caused by impurities adhesion, and increase in floor area and labor costs.
Smart Images
Figure CN222241854U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a dust-proof net for green construction on construction sites. Background Art
[0002] The dust-proof net, also known as the "wind-proof and dust-suppressing net" or "windbreak wall", is an environmental protection project for controlling dust pollution in open-air material yards. It is widely used in bulk material ports, fuel yards of thermal power plants, raw material and fuel yards of steel enterprises, raw material and fuel yards of chemical enterprises, coal storage yards of coal mines, etc.
[0003] According to a publicly disclosed dust-proof net for construction (publication number: CN213286110U), the above application can retract and extend the protective net by turning the handle. The operation is simple and can be used repeatedly. It not only saves materials, but also reduces the floor space and greatly saves labor costs.
[0004] However, when the dustproof net is rolled up, the above device does not have the effect of cleaning the surface of the dustproof net. As a result, when the dustproof net with a large amount of impurities attached is rolled up and stored, the dustproof net may be damaged, affecting the normal use of the dustproof net in the future. Summary of the invention
[0005] The utility model aims to provide a dust-proof net for green construction on construction sites to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-proof net for green construction on a construction site, comprising a shell, a motor is fixed to the side wall of the shell, a rotating rod is fixed to the output end of the motor, a winding roller is fixed to the outer wall of the rotating rod, a dust-proof net is fixed to the outer wall of the winding roller, a cleaning mechanism for removing impurities from the surface of the dust-proof net is provided on the shell, a self-cleaning mechanism is provided on the shell, and the cleaning mechanism comprises:
[0007] A rotating plate, the rotating plate is fixed to the end point of the rotating rod, and a semicircular block is fixed to the side wall of the rotating plate;
[0008] A slide groove, wherein the slide groove is provided on the outer wall of the shell, a slide rod is slidably mounted on the inner wall of the slide groove, a connecting rod is fixed on the outer wall of the slide rod, and an arc block is fixed on the end point of the connecting rod;
[0009] A connecting plate is fixed to the end of the slide rod, and a brush is fixed to the side wall of the connecting plate.
[0010] Preferably, a support block is fixed to the outer wall of the shell, a return spring is fixed to the side wall of the support block, and the return spring is fixed to the outer wall of the slide rod at a side away from the support block. The return spring can be provided to reset the slide rod.
[0011] Preferably, two groups of arc blocks are provided, and the two groups of arc blocks are symmetrically arranged with the center line of the shell in the vertical direction as the symmetry axis.
[0012] Preferably, the self-cleaning mechanism comprises an arc-shaped rod, the arc-shaped rod is fixed to the top of the shell, and a fixing block is fixed to one end of the arc-shaped rod away from the shell.
[0013] Preferably, a plurality of fixed rods in a linear array are fixed to the top of the fixed block. When the brush moves left and right, it will hit the fixed rods, thereby accelerating the falling of impurities on the brush, keeping the brush clean and facilitating the cleaning of the dust net.
[0014] Preferably, the fixing rod passes through the brush, and the fixing rod and the brush are cross-arranged.
[0015] Compared with the prior art, the utility model provides a dust-proof net for green construction on construction sites, which has the following beneficial effects:
[0016] 1. The dust-proof net for green construction on this construction site, in order to prevent impurities from adhering to the dust-proof net when it is rolled up, a cleaning mechanism is set up. When the dust-proof net is being rolled up, the brush can be moved left and right along with the dust-proof net, thereby cleaning the dust-proof net, keeping the dust-proof net in a clean state for storage, and increasing the service life of the dust-proof net.
[0017] 2. The dust-proof net used for green construction on this construction site is equipped with a self-cleaning mechanism. When the brush moves left and right, it will hit the fixed rod, which can speed up the falling of impurities on the brush, keep the brush clean, and facilitate the cleaning of the dust-proof net. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the overall part of the utility model;
[0021] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure of A;
[0022] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the B structure;
[0023] Figure 6 For this utility model Figure 2 A magnified schematic diagram of the C structure;
[0024] Figure 7 For this utility model Figure 1 Schematic diagram of the enlarged D structure.
[0025] In the figure: 1. shell; 2. motor; 3. rotating rod; 4. winding roller; 5. dust screen; 6. cleaning mechanism; 601. rotating plate; 602. semicircular block; 603. slide groove; 604. slide rod; 605. support block; 606. return spring; 607. connecting plate; 608. connecting rod; 609. arc block; 610. brush; 7. self-cleaning mechanism; 701. arc rod; 702. fixed block; 703. fixed rod. DETAILED DESCRIPTION
[0026] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a dust-proof net for green construction on construction sites, comprising a shell 1, a motor 2 is fixed to the side wall of the shell 1, a rotating rod 3 is fixed to the output end of the motor 2, the rotating rod 3 passes through the right side of the shell 1, and is rotatably connected at the penetration point, a winding roller 4 is fixed to the outer wall of the rotating rod 3, and a dust-proof net 5 is fixed to the outer wall of the winding roller 4, by starting the motor 2, the rotating rod 3 can drive the winding roller 4 to rotate, and then the dust-proof net 5 can be rolled up, which is convenient for storing and carrying the dust-proof net 5, and a cleaning mechanism 6 and a self-cleaning mechanism 7 are provided on the shell 1.
[0027] Specifically, the cleaning mechanism 6 includes a rotating plate 601, a semicircular block 602, a slide groove 603, a slide rod 604, a connecting plate 607, a brush 610, a return spring 606, a support block 605, a connecting rod 608 and an arc block 609; the rotating plate 601 is fixed to the end point of the rotating rod 3, and a semicircular block 602 is fixed to the side of the rotating plate 601 close to the shell 1, so that when the rotating rod 3 rotates, the rotating rod 3 can drive the rotating plate 601 to rotate, and the rotating plate 601 drives the semicircular block 602 to rotate, and a slide groove 603 is opened on the front side of the shell 1, and a slide rod 604 is slidably installed on the inner wall of the slide groove 603, and the slide rod 604 A return spring 606 is fixed on one side of the housing 1, a connecting rod 608 is fixed on the other side of the slide bar 604, a support block 605 is fixed on the outer wall of the housing 1, and the side of the return spring 606 away from the slide bar 604 is fixed on the support block 605. By setting the return spring 606, the slide bar 604 can be reset. An arc block 609 is fixed on the end of the connecting rod 608 away from the slide bar 604. There are two groups of arc blocks 609, and the two groups of arc blocks 609 are symmetrically arranged with the center line of the housing 1 in the vertical direction as the symmetry axis. When the rotating plate 601 rotates, the semicircular block 602 can be rotated. When the semicircular block 602 rotates When the arc block 609 is turned to contact the arc surface, the arc block 609 will be squeezed. Due to the squeezing force, the arc block 609 drives the connecting rod 608 to move to the left, and then the sliding rod 604 can move to the left, compressing the return spring 606. The end of the sliding rod 604 away from the slide groove 603 is fixed with a connecting plate 607, and the side of the connecting plate 607 close to the dustproof net 5 is fixed with a brush 610. The brush 610 fits with the dustproof net 5. Then, when the sliding rod 604 moves to the left, it can drive the connecting plate 607 and the brush 610 to move to the left, so that the brush 610 fits with the dustproof net 5 and moves. When the semicircular block 602 rotates to a point where it is not in contact with the arc block 6 09, since the reset spring 606 is in a compressed state, the slide bar 604 can drive the connecting plate 607 to reset, and the connecting plate 607 can drive the brush 610 to reset, and then when the dust-proof net 5 is rolled up, the brush 610 can fit the dust-proof net 5 and move left and right, so as to have the effect of cleaning the surface of the dust-proof net 5, and can clean the impurities attached to the surface of the dust-proof net 5 used on the construction site, so that the dust-proof net 5 can be kept in a clean state for rolling up, and a large amount of impurities attached to the dust-proof net 5 can be prevented from being damaged during rolling up, thereby reducing the service life of the dust-proof net 5.
[0028] Specifically, the self-cleaning mechanism 7 includes an arc-shaped rod 701, a fixed block 702 and a fixed rod 703. The arc-shaped rod 701 is fixed on the top of the shell 1, and the fixed block 702 is fixed on the end of the arc-shaped rod 701 away from the shell 1. A plurality of groups of fixed rods 703 in a linear array are fixed on the top of the fixed block 702, and the outer wall of the fixed rod 703 is in contact with the brush 610, and the fixed rod 703 and the brush 610 are cross-arranged, so that when the brush 610 moves left and right, the brush 610 can move back and forth on the fixed rod 703, which can have the effect of hitting the brush 610, accelerate the falling of impurities attached to the brush 610, and have a self-cleaning effect on the brush 610, preventing a large amount of impurities from being attached to the brush 610, affecting the cleaning operation of the dustproof net 5 by the brush 610.
[0029] Working principle: when the dust-proof net 5 is not needed, the motor 2 can be started to rotate the rotating rod 3, and the dust-proof net 5 can be rolled up by the winding roller 4. When the dust-proof net 5 is rolled up, the rotating rod 3 can drive the rotating plate 601 to rotate. When the semicircular block 602 rotates to contact the arc surface of the arc block 609, the arc block 609 will be squeezed. Due to the squeezing force, the arc block 609 will drive the connecting rod 608 to move to the left, and then the sliding rod 604 can move to the left, compressing the reset spring 606. When the sliding rod 604 moves to the left, it can drive the connecting plate 607 and the brush 610 to move to the left, so that the brush 610 fits the dust-proof net 5. When the semicircular block 602 rotates to no longer contact the arc block 609, the reset spring 606 is in a compressed state, so that the slide bar 604 can drive the connecting plate 607 to reset, and the connecting plate 607 can drive the brush 610 to reset. Then, when the dust-proof net 5 is rolled up, the brush 610 can fit the dust-proof net 5 and move left and right, so as to clean the surface of the dust-proof net 5. The impurities attached to the surface of the dust-proof net 5 used on the construction site can be cleaned, so that the dust-proof net 5 can be kept in a clean state when rolled up, and a large amount of impurities attached to the dust-proof net 5 when rolled up can be prevented, which may cause damage to the dust-proof net 5 and reduce the service life of the dust-proof net 5.
[0030] When the brush 610 moves left and right, it can move back and forth on the fixed rod 703, which can have the effect of hitting the brush 610, accelerate the falling of impurities attached to the brush 610, and have a self-cleaning effect on the brush 610, preventing a large amount of impurities from being attached to the brush 610 and affecting the cleaning operation of the dustproof net 5 by the brush 610.
[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A dust-proof net for green construction on a construction site, comprising a shell (1), characterized in that: A motor (2) is fixed to the side wall of the housing (1); a rotating rod (3) is fixed to the output end of the motor (2); a winding roller (4) is fixed to the outer wall of the rotating rod (3); a dust screen (5) is fixed to the outer wall of the winding roller (4); a cleaning mechanism (6) for removing impurities from the surface of the dust screen (5) is provided on the housing (1); a self-cleaning mechanism (7) is provided on the housing (1); the cleaning mechanism (6) comprises: A rotating plate (601), the rotating plate (601) being fixed to an end point of the rotating rod (3), and a semicircular block (602) being fixed to a side wall of the rotating plate (601); A slide groove (603), wherein the slide groove (603) is provided on the outer wall of the housing (1), a slide rod (604) is slidably mounted on the inner wall of the slide groove (603), a connecting rod (608) is fixed to the outer wall of the slide rod (604), and an arc block (609) is fixed to the end point of the connecting rod (608); A connecting plate (607) is fixed to the end point of the sliding rod (604), and a brush (610) is fixed to the side wall of the connecting plate (607).
2. The dust-proof net for green construction on construction sites according to claim 1 is characterized by: A support block (605) is fixed to the outer wall of the housing (1), a return spring (606) is fixed to the side wall of the support block (605), and the return spring (606) is fixed to the outer wall of the slide rod (604) at a side away from the support block (605).
3. The dust-proof net for green construction on construction sites according to claim 1 is characterized by: Two groups of arc blocks (609) are provided, and the two groups of arc blocks (609) are symmetrically arranged with the center line of the shell (1) in the vertical direction as the symmetry axis.
4. The dust-proof net for green construction on construction sites according to claim 1 is characterized by: The self-cleaning mechanism (7) comprises an arc-shaped rod (701), wherein the arc-shaped rod (701) is fixed to the top of the housing (1), and a fixing block (702) is fixed to one end of the arc-shaped rod (701) away from the housing (1).
5. The dust-proof net for green construction on construction sites according to claim 4 is characterized by: A plurality of groups of fixing rods (703) in a linear array are fixed on the top of the fixing block (702).
6. The dust-proof net for green construction on construction sites according to claim 5 is characterized by: The fixing rod (703) passes through the brush (610), and the fixing rod (703) and the brush (610) are arranged crosswise.