Sand scattering device for waterproof coiled material

Abstract

The utility model discloses a waterproof roll sanding device, which belongs to the technical field of waterproof rolls, and comprises a storage box, the bottom of the storage box is fixedly connected with a shunting box, the bottom of the shunting box is fixedly connected with a fixed frame and an L-shaped inclined plate, the fixed frame is positioned at the top of the L-shaped inclined plate, the bottom of the storage box is provided with a flow hole, and the flow hole is communicated with the shunting box. Rotating shafts are rotationally connected to the two opposite sides in the flow dividing box through bearings; the sand scattering device has the beneficial effects that by arranging a second motor, when people need to adjust the sand scattering amount, people control the second motor to operate through an external controller, so that a first threaded rod and a second threaded rod rotate, and two threaded caps are driven to slide on the surfaces of the first threaded rod and the second threaded rod; the baffle can be pushed to slide in the groove, and the storage space of the groove can be adjusted by adjusting the position of the baffle, so that people can conveniently adjust the sand spreading amount, and the sand spreading device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, and more specifically, to a sand spreading device for waterproof coiled materials. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a kind of flexible building material product that can be rolled into a roll to resist the leakage of external rainwater and groundwater. As a leakage-free connection between the engineering foundation and the building, it is the first barrier to the waterproofing of the entire project and plays a vital role in the entire project. When the waterproof membrane is in use, in order to improve the bonding strength between the membrane and the building surface, it is often necessary to sprinkle sand on the waterproof membrane, making the paving surface of the waterproof membrane rougher.

[0003] For example, a sand spreading device for waterproof membrane production disclosed in a Chinese patent document, publication number: CN212633311U, publication date: 2021.03.02, although it solves the problem of how to spread sand on the paving surface of the waterproof membrane to improve the roughness of the paving surface of the waterproof membrane, the amount of sand spread by the device during use is fixed, and there is a lack of adjustment structure, and the amount of sand spread cannot be adjusted, so that the material cannot be fully utilized, which is inconvenient to use. Therefore, in view of the above problems, a sand spreading device for waterproof membrane is specially proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a waterproof coiled material sand spreading device, which has an adjustment structure for facilitating people to adjust the amount of sand spread.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a waterproof coiled material sand spreading device, including a storage box, a diverter box is fixedly connected to the bottom of the storage box, a fixed frame and an L-shaped inclined plate are fixedly connected to the bottom of the diverter box, the fixed frame is located at the top of the L-shaped inclined plate, a flow hole is opened at the bottom of the storage box, opposite sides of the diverter box are rotatably connected to a rotating shaft through bearings, a first motor is fixedly connected to the side of the diverter box, an output end of the first motor is fixedly connected to one end of a rotating shaft, the other end of the rotating shaft is fixedly connected to a diverter stick, one end of the diverter stick is fixedly connected to a second motor, and the other end of the rotating shaft is fixedly connected to the side of the second motor , an adjusting groove is provided inside the diverter rod, and a plurality of grooves are provided on the inner side of the adjusting groove. The output end of the second motor rotates through the adjusting groove and is fixedly connected with a first threaded rod, one end of the first threaded rod is fixedly connected with a second threaded rod, and the axial end of the second threaded rod is rotatably connected to a bearing fixedly connected on the inner side of the adjusting groove. Threaded caps are threadedly connected on the surfaces of the first threaded rod and the second threaded rod, a baffle is slidably connected inside the groove, and four fixed blocks are fixedly connected on the surface of the threaded cap, and connecting rods are movably connected to the opposite sides of the fixed blocks through pins, and one end of the connecting rod is movably connected to the bottom of the baffle through a pin.

[0008] When using a waterproof coiled material sand-spreading device of the present technical solution, by setting a second motor, when people need to adjust the amount of sand to be spread, people control the second motor to run through an external controller to rotate the first threaded rod and the second threaded rod, driving the two threaded caps to slide on the surfaces of the first threaded rod and the second threaded rod, and the baffle can be pushed to slide in the groove through the connecting rod, and the storage space of the groove can be adjusted by adjusting the position of the baffle, so that people can adjust the amount of sand to be spread, which is more convenient to use.

[0009] Furthermore, a third motor is fixedly connected to the side surface of the fixing frame.

[0010] Furthermore, the output end of the third motor rotates through the fixed frame and is fixedly connected to the rotating shaft.

[0011] Furthermore, a roller is fixedly connected to the surface of the rotating shaft.

[0012] Furthermore, bumps are fixedly connected on two opposite sides of the interior of the fixing frame.

[0013] Furthermore, a mounting plate is fixedly connected to the surface of the material storage box, and an observation window is provided on the side of the material storage box.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The waterproof coiled material sand spreading device is provided with a second motor. When people need to adjust the amount of sand to be spread, people control the second motor to run through an external controller, so that the first threaded rod and the second threaded rod rotate, driving the two threaded caps to slide on the surfaces of the first threaded rod and the second threaded rod. Through the connecting rod, the baffle can be pushed to slide in the groove. By adjusting the position of the baffle, the storage space of the groove can be adjusted, so that people can adjust the amount of sand to be spread, and it is more convenient to use;

[0017] 2. The waterproof coiled material sand spreading device is provided with a third motor. When the third motor is running, the roller rotates. The agglomerated sand can be crushed through two protrusions, so that the sand can be spread more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0020] Figure 2 It is a structural schematic diagram of the front view cross section of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the cross section of the diverter box in the utility model;

[0022] Figure 4 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0023] The markings in the accompanying drawings are:

[0024] 1. Material storage box; 101. Diverter box; 102. Fixed frame; 103. L-shaped inclined plate; 104. Diverter stick; 105. Rotating shaft; 106. First motor; 107. Second motor; 108. Adjusting slot; 109. Groove; 1010. First threaded rod; 1011. Second threaded rod; 1012. Threaded cap; 1013. Fixed block; 1014. Baffle; 1015. Connecting rod; 1016. Third motor; 1017. Rotating shaft; 1018. Roller; 1019. Bump; 1020. Observation window; 1021. Flow hole;

[0025] 2. Install the plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] See also Figure 1-4 The utility model provides a technical solution: a waterproof coiled material sand spreading device, including a storage box 1, a diverter box 101 is fixedly connected to the bottom of the storage box 1, a fixed frame 102 and an L-shaped inclined plate 103 are fixedly connected to the bottom of the diverter box 101, the fixed frame 102 is located at the top of the L-shaped inclined plate 103, a flow hole 1021 is opened at the bottom of the storage box 1, and a rotating shaft 105 is rotatably connected to the opposite sides of the diverter box 101 through a bearing, a first motor 106 is fixedly connected to the side of the diverter box 101, an output end of the first motor 106 is fixedly connected to one end of a rotating shaft 105, and a diverter stick 104 is fixedly connected to the other end of the rotating shaft 105, one end of the diverter stick 104 is fixedly connected to the second motor 107, and another end of the rotating shaft 105 is fixedly connected to the side of the second motor 107. An adjusting groove 108 is provided, and a plurality of grooves 109 are opened on the inner side of the adjusting groove 108. The output end of the second motor 107 rotates through the adjusting groove 108 and is fixedly connected with a first threaded rod 1010. One end of the first threaded rod 1010 is fixedly connected with a second threaded rod 1011. The axial end of the second threaded rod 1011 is rotatably connected to a bearing fixedly connected to the inner side of the adjusting groove 108. The surfaces of the first threaded rod 1010 and the second threaded rod 1011 are both threadedly connected with threaded caps 1012. A baffle 1014 is slidably connected inside the groove 109. Four fixed blocks 1013 are fixedly connected with the surface of the threaded cap 1012. The opposite sides of the fixed blocks 1013 are movably connected with connecting rods 1015 through pins. One end of the connecting rod 1015 is movably connected to the bottom of the baffle 1014 through a pin.

[0030] By adopting the above technical solution and setting the second motor 107, when people need to adjust the amount of sand to be spread, people control the second motor 107 to run through an external controller, so that the first threaded rod 1010 and the second threaded rod 1011 rotate, driving the two threaded caps 1012 to slide on the surfaces of the first threaded rod 1010 and the second threaded rod 1011, and the baffle 1014 can be pushed to slide in the groove 109 through the connecting rod 1015, and the storage space of the groove 109 can be adjusted by adjusting the position of the baffle 1014, so that people can adjust the amount of sand to be spread, which is more convenient to use.

[0031] See also Figure 3 A third motor 1016 is fixedly connected to the side of the fixed frame 102. The output end of the third motor 1016 rotates through the fixed frame 102 and is fixedly connected to a rotating shaft 1017. A grinding wheel 1018 is fixedly connected to the surface of the rotating shaft 1017. Bumps 1019 are fixedly connected to opposite sides of the fixed frame 102.

[0032] By adopting the above technical solution, by setting up the third motor 1016, the third motor 1016 is running to rotate the grinding wheel 1018, and the agglomerated sand can be crushed through the two protrusions 1019, so that the sand can be spread more evenly.

[0033] See also Figure 1 A mounting plate 2 is fixedly connected to the surface of the material storage box 1, and an observation window 1020 is opened on the side of the material storage box 1.

[0034] The working principle of the utility model is:

[0035] When in use, people install the device at a suitable position through the mounting plate 2. After the installation is completed, people pour sand into the storage box 1. When it is necessary to spread sand on the waterproof coiled material, people control the first motor 106 and the third motor 1016 to operate through an external controller. The first motor 106 operates to rotate the diverter rod 104, and the sand at the bottom of the storage box 1 can be brought out through the flow hole 1021 and the groove 109 and brought into the fixed frame 102. Then the third motor 1016 operates to rotate the grinding wheel 1018, and the agglomerated sand can be crushed through the two protrusions 1019. The crushed sand falls on the surface of the waterproof coiled material through the L-shaped inclined plate 103;

[0036] By setting the second motor 107, when people need to adjust the amount of sand to be spread, they control the second motor 107 to run through an external controller, so that the first threaded rod 1010 and the second threaded rod 1011 rotate, driving the two threaded caps 1012 to slide on the surfaces of the first threaded rod 1010 and the second threaded rod 1011, and the baffle 1014 can be pushed to slide in the groove 109 through the connecting rod 1015. By adjusting the position of the baffle 1014, the storage space of the groove 109 can be adjusted, so that people can adjust the amount of sand to be spread, which is more convenient to use.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A waterproof coiled material sand spreading device, comprising a material storage box (1), characterized in that: The bottom of the material storage box (1) is fixedly connected to a flow diversion box (101), the bottom of the flow diversion box (101) is fixedly connected to a fixing frame (102) and an L-shaped inclined plate (103), the fixing frame (102) is located on the top of the L-shaped inclined plate (103), a flow hole (1021) is opened at the bottom of the material storage box (1), two opposite sides of the inside of the flow diversion box (101) are rotatably connected to a rotating shaft (105) via bearings, and the side of the flow diversion box (101) is fixed A first motor (106) is connected, the output end of the first motor (106) is fixedly connected to one end of a rotating shaft (105), the other end of the rotating shaft (105) is fixedly connected to a diverter stick (104), one end of the diverter stick (104) is fixedly connected to a second motor (107), another end of the rotating shaft (105) is fixedly connected to the side of the second motor (107), and an adjustment slot (108) is provided inside the diverter stick (104). A plurality of grooves (109) are provided on the inner side of the joint groove (108); the output end of the second motor (107) rotates through the adjustment groove (108) and is fixedly connected to a first threaded rod (1010); one end of the first threaded rod (1010) is fixedly connected to a second threaded rod (1011); the axial end of the second threaded rod (1011) is rotatably connected to a bearing fixedly connected to the inner side of the adjustment groove (108); the surfaces of the first threaded rod (1010) and the second threaded rod (1011) are both threadedly connected to threaded caps (1012); a baffle (1014) is slidably connected inside the groove (109); four fixed blocks (1013) are fixedly connected to the surface of the threaded cap (1012); opposite sides of the fixed blocks (1013) are movably connected to connecting rods (1015) via pins; one end of the connecting rod (1015) is movably connected to the bottom of the baffle (1014) via a pin.

2. A waterproof coiled material sand spreading device according to claim 1, characterized in that: A third motor (1016) is fixedly connected to the side of the fixing frame (102).

3. A waterproof coiled material sand spreading device according to claim 2, characterized in that: The output end of the third motor (1016) rotates through the fixed frame (102) and is fixedly connected to the rotating shaft (1017).

4. A waterproof coiled material sand spreading device according to claim 3, characterized in that: A rolling wheel (1018) is fixedly connected to the surface of the rotating shaft (1017).

5. The waterproof coiled material sand spreading device according to claim 4, characterized in that: Bumps (1019) are fixedly connected on opposite sides of the interior of the fixing frame (102).

6. The waterproof coiled material sand spreading device according to claim 1, characterized in that: A mounting plate (2) is fixedly connected to the surface of the material storage box (1), and an observation window (1020) is provided on the side of the material storage box (1).

Images