Expansion fiber anti-crack waterproof agent screening device

Abstract

The utility model provides an expansion fiber anti-crack waterproof agent screening device, and relates to the technical field of waterproof agent screening, the expansion fiber anti-crack waterproof agent screening device comprises an outer box body and an upper screening net bag, the upper screening net bag is installed at the upper part in the outer box body, a middle screening net bag is installed at the middle part in the outer box body, and a lower screening net bag is installed at the lower part in the outer box body; a base plate is arranged at the bottom of the outer box body, a discharging hopper is arranged in the base plate, a damping damper is arranged on the lower end face of the base plate, the left portion and the right portion of an upper end opening of the outer box body are each sleeved with a side sleeve plate, the side sleeve plates are detachably connected with the outer box body, and a first discharging pipe is arranged on the upper portion of the left side face of the outer box body. And a third discharging pipe is arranged at the lower part of the left side surface of the outer box body. The expansion fiber anti-crack waterproof agent screening device can conveniently conduct multiple screening on expansion fiber anti-crack waterproof agents, screening is quicker and more convenient, materials remaining in the net bags can be independently discharged, follow-up material screening is prevented from being affected, meanwhile, all the layers of net bags are convenient to detach, clean and maintain, and the device is more convenient and practical.

Description

Technical Field

[0001] This utility model relates to the field of waterproofing agent sieving technology, specifically to a sieving device for an expansion fiber anti-crack waterproofing agent. Background Technology

[0002] Fiber-expanding crack-resistant waterproofing agent is a rigid crack-resistant waterproofing material formulated from a variety of organic and inorganic components. It is an internal admixture material containing fiber-expanding crack-resistant components and fiber HCSA expansion agent produced by Beijing Haiyan Xingye Concrete Admixture Co., Ltd. It contains expanding fibers, organic compounds, plastic expansion components, and seepage-proof and shrinkage-reducing components. It organically combines plastic expansion and hardened expansion and shrinkage to achieve the dual purpose of waterproofing and crack resistance.

[0003] The description of a high-strength expandable fiber crack-resistant and waterproof agent screening device (publication number CN212791893U) mentions that "a feeding funnel is fixedly connected to the upper surface of the box, a motor support is fixedly connected to one side of the top of the box, a servo motor is fixedly connected to the upper surface of the motor support, a first transmission wheel is fixedly connected to the output end of the servo motor, a second transmission wheel is connected to the first transmission wheel via a transmission belt, a bearing rod is rotatably connected to one side of the second transmission wheel, a connecting rod is fixedly connected to the other side of the second transmission wheel, and the box is fixedly connected to the end of the bearing rod away from the second transmission wheel." However, the material left after screening in the prior art screening device cannot be discharged separately, which easily clogs the screen surface and affects the continued screening of subsequent materials. Moreover, the screening screen cannot be disassembled for cleaning, making it inconvenient and impractical. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a screening device for expanded fiber anti-crack and waterproof agent is provided to solve the problems in existing screening devices where the material left after screening cannot be discharged separately, easily clogging the screen surface and affecting the continued screening of subsequent materials. In addition, the screening screen cannot be disassembled for cleaning, making it inconvenient and impractical.

[0005] To achieve the above objectives, a sieving device for expanded fiber crack-resistant and waterproof agent is provided, comprising an outer casing and an upper sieve bag. The upper sieve bag is installed in the upper part of the outer casing, the middle sieve bag is installed in the middle part of the outer casing, and the lower sieve bag is installed in the lower part of the outer casing. A pad is provided at the bottom of the outer casing, and a hopper is provided inside the pad. A shock absorber is provided on the lower end face of the pad. Side sleeves are fitted on both the left and right sides of the upper port of the outer casing, and the side sleeves are detachably connected to the outer casing.

[0006] Furthermore, a first discharge pipe is provided on the upper left side of the outer casing, a third discharge pipe is provided on the lower left side of the outer casing, and a second discharge pipe is provided on the middle right side of the outer casing. Electromagnetic control valves are installed on the first, second, and third discharge pipes.

[0007] Furthermore, the lower end of the shock absorber is fixed to the base, and a pad is provided at the lower end of the base, and the pad is made of rubber.

[0008] Furthermore, a fixing sleeve is fixed to the middle of the front side of the outer box, and a vibration motor is installed inside the fixing sleeve. The centers of the outer box, the upper sieve bag, the middle sieve bag, and the lower sieve bag are all located on the same axis.

[0009] Furthermore, two sets of fastening bolts are installed between the side sleeve plate and the outer box body, and the fastening bolts are detachable. An inner pressure plate is provided on the lower inner side of the side sleeve plate, and the lower end face of the inner pressure plate presses against the lower part of the upper screen bag.

[0010] Furthermore, a triangular mesh plate is provided in the middle of the inner bottom of the upper sieve bag, and a first outlet is provided on the lower left side of the upper sieve bag. The first outlet is connected to the first discharge pipe, and the upper sieve bag is a detachable structure.

[0011] Furthermore, a trapezoidal mesh plate is provided in the middle of the bottom of the intermediate screening bag, and a second outlet is provided in the lower right part of the intermediate screening bag, which is connected to the second discharge pipe. A third outlet is provided in the lower left part of the lower screening bag, which is connected to the third discharge pipe. Both the intermediate screening bag and the lower screening bag are detachable structures.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The outer casing of this utility model can drive the upper, middle and lower sieve bags to vibrate together through the vibration of the vibrating motor, so as to achieve the function of vibrating and screening the materials inside, making screening faster, more convenient and practical.

[0014] 2. The side sleeves installed on the left and right sides of the upper end face of the outer casing of this utility model are used to stably press on the upper screen bag, so that the upper screen bag, middle screen bag and lower screen bag are not easy to detach during vibration, making them safer and more reliable; moreover, the side sleeves are easy to separate from the outer casing, which is convenient and saves time.

[0015] 3. In this invention, the material is fed into the upper screen bag, where it is screened downwards by a triangular mesh plate, and the remaining material is shaken off to the lower edge, facilitating discharge through the first discharge pipe. The material falling into the middle screen bag is vibrated and screened, and the remaining material is shaken off to the edge by the trapezoidal mesh plate, facilitating discharge through the second discharge pipe. The material falling into the lower screen bag is screened, and the remaining material is discharged through the third discharge pipe. The material screened by the lower screen bag is output through the hopper, facilitating four-stage screening of the unscreened expanded fiber crack-resistant and waterproof agent, making screening faster, more efficient, and more convenient. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the upper sieve bag according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the screening mesh bag in an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the lower sieve bag according to an embodiment of the present utility model.

[0021] In the diagram: 1. Outer casing; 10. First discharge pipe; 11. Second discharge pipe; 12. Third discharge pipe; 13. Pad plate; 14. Feed hopper; 15. Vibration damper; 16. Base; 17. Pad block; 18. Fixing sleeve; 19. Vibration motor; 2. Upper sieve bag; 20. First outlet; 21. Triangular mesh plate; 3. Middle sieve bag; 30. Second outlet; 31. Trapezoidal mesh plate; 4. Lower sieve bag; 40. Third outlet; 5. Side sleeve plate; 50. Fastening bolt; 51. Inner pressure plate. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details, such as particular system structures and technologies, are provided to facilitate a more thorough understanding of the embodiments of the present utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0023] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model. Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model. Figure 3 This is a schematic diagram of the upper sieve bag according to an embodiment of the present utility model. Figure 4 This is a schematic diagram of the screening mesh bag in an embodiment of the present utility model. Figure 5 This is a schematic diagram of the lower sieve bag according to an embodiment of the present utility model.

[0025] Reference Figures 1 to 5 As shown, this utility model provides a sieving device for expanding fiber anti-crack and waterproof agent, including an outer box 1 and an upper sieve bag 2. The upper sieve bag 2 is installed in the upper part of the outer box 1, and the middle sieve bag 3 is installed in the middle part of the outer box 1. The lower sieve bag 4 is installed in the lower part of the outer box 1. A pad 13 is provided at the bottom of the outer box 1. A hopper 14 is provided inside the pad 13. A shock absorber 15 is provided on the lower end face of the pad 13. Side sleeves 5 are fitted on both the left and right sides of the upper port of the outer box 1. The side sleeves 5 are detachably connected to the outer box 1.

[0026] In this embodiment, a first discharge pipe 10 is provided on the upper left side of the outer casing 1, a third discharge pipe 12 is provided on the lower left side of the outer casing 1, and a second discharge pipe 11 is provided on the middle right side of the outer casing 1. Electromagnetic control valves are installed on the first discharge pipe 10, the second discharge pipe 11, and the third discharge pipe 12. The lower end of the shock absorber 15 is fixed on the base 16, and a pad 17 is provided on the lower end of the base 16. The pad 17 is made of rubber. A fixing sleeve 18 is fixed on the middle of the front side of the outer casing 1, and a vibration motor 19 is fitted inside the fixing sleeve 18. The centers of the outer casing 1, the upper screen bag 2, the middle screen bag 3, and the lower screen bag 4 are all located on the same axis.

[0027] As a preferred embodiment, the outer casing 1 of this utility model can drive the upper sieve bag 2, the middle sieve bag 3 and the lower sieve bag 4 to vibrate together through the vibration of the vibration motor 19, so as to achieve the function of vibrating and screening the materials inside, making the screening faster, more convenient and practical.

[0028] In this embodiment, two sets of fastening bolts 50 are installed between the side sleeve plate 5 and the outer box 1, and the fastening bolts 50 are detachable. An inner pressure plate 51 is provided on the lower inner side of the side sleeve plate 5, and the lower end face of the inner pressure plate 51 presses against the lower part of the upper screen bag 2.

[0029] As a preferred embodiment, the side sleeves 5 installed on the left and right sides of the upper end face of the outer casing 1 of this utility model are used to stably press on the upper screen bag 2, so that the upper screen bag 2, the middle screen bag 3 and the lower screen bag 4 are not easy to detach during vibration, making them safer and more reliable; moreover, the side sleeves 5 are easy to separate from the outer casing 1, which is convenient and saves time.

[0030] In this embodiment, a triangular mesh plate 21 is provided in the middle of the inner bottom of the upper sieve bag 2, and a first outlet 20 is provided on the lower left side of the upper sieve bag 2. The first outlet 20 is connected to the first discharge pipe 10, and the upper sieve bag 2 is a detachable structure. A trapezoidal mesh plate 31 is provided in the middle of the bottom of the middle sieve bag 3, and a second outlet 30 is provided on the lower right side of the middle sieve bag 3. The second outlet 30 is connected to the second discharge pipe 11, and a third outlet 40 is provided on the lower left side of the lower sieve bag 4. The third outlet 40 is connected to the third discharge pipe 12, and both the middle sieve bag 3 and the lower sieve bag 4 are detachable structures.

[0031] In a preferred embodiment, the material is fed into the upper sieve bag 2. Under the action of the triangular mesh plate 21, the material is screened downwards while the remaining material is shaken off to the lower edge, making it easier to discharge the remaining material through the first discharge pipe 10. The material falling into the middle sieve bag 3 is vibrated and screened. Under the screening of the trapezoidal mesh plate 31, the remaining material is shaken off to the edge, making it easier to discharge through the second discharge pipe 11. The material falling into the lower sieve bag 4 is screened, and the remaining material is discharged through the third discharge pipe 12. The material screened by the lower sieve bag 4 is output through the feed hopper 14, which facilitates four-fold screening of the expanded fiber anti-cracking and waterproofing agent before screening, making screening faster, more efficient and convenient.

[0032] This invention effectively solves the problems in existing screening devices where the material left after screening cannot be discharged separately, easily clogging the screen and affecting the continued screening of subsequent materials. Furthermore, the screening screen cannot be disassembled for cleaning, making it inconvenient and impractical. This invention facilitates multiple screenings of expanded fiber anti-crack and waterproof agent, making screening faster and more convenient. The remaining material in the mesh bag can be discharged separately to avoid affecting the screening of subsequent materials. At the same time, each layer of mesh bag is easy to disassemble, clean, and maintain, making it more convenient and practical.

[0033] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.

Claims

1. An apparatus for sizing of an intumescent fiber crack control waterproofing agent, characterized by: Including outer box (1) and upper sieve net bag (2), the upper sieve net bag (2) is installed in the upper part of the outer box (1), and the middle sieve net bag (3) is installed in the middle part of the outer box (1), the lower sieve net bag (4) is installed in the lower part of the outer box (1), and the bottom of the outer box (1) is provided with a pad (13), the pad (13) is provided with a lower hopper (14), and the lower end surface of the pad (13) is provided with a shock damper (15), the upper end of the outer box (1) is provided with a side sleeve plate (5), and the side sleeve plate (5) is connected between the outer box (1).

2. The expanded fiber anti-cracking waterproof agent screening device according to claim 1, characterized in that, The left side of the outer box (1) is provided with a first discharge pipe (10), and the left side of the outer box (1) is provided with a third discharge pipe (12), and the right side of the outer box (1) is provided with a second discharge pipe (11), and the first discharge pipe (10), the second discharge pipe (11) and the third discharge pipe (12) are provided with electromagnetic control valves.

3. The device according to claim 1, wherein the device is characterized by: The lower end of the shock damper (15) is fixed on the base (16), and the lower end of the base (16) is provided with a pad (17), and the pad (17) is made of rubber material.

4. The expanded fiber anti-cracking waterproof agent screening device according to claim 1, characterized in that, The front side of the outer box (1) is fixed with a fixed sleeve (18), and the fixed sleeve (18) is provided with a vibration motor (19), and the center of the outer box (1), the upper sieve net bag (2), the middle sieve net bag (3) and the lower sieve net bag (4) are located on the same axis.

5. The apparatus according to claim 1, wherein the apparatus is characterized by: The side sleeve plate (5) and the outer box (1) are provided with two groups of fastening bolts (50), and the fastening bolts (50) are detachable structure, and the inner side of the side sleeve plate (5) is provided with an inner pressure plate (51), and the lower end surface of the inner pressure plate (51) is pressed on the lower part of the upper sieve net bag (2).

6. The expanded fiber water repellent agent screening device according to claim 1, wherein The inner bottom of the upper sieve net bag (2) is provided with a triangular net plate (21), and the lower left side of the upper sieve net bag (2) is provided with a first outlet (20), and the first outlet (20) is connected with the first discharge pipe (10), and the upper sieve net bag (2) is detachable structure.

7. The apparatus according to claim 1, wherein the apparatus is characterized by: The bottom of the middle sieve net bag (3) is provided with a trapezoidal net plate (31), and the right lower part of the middle sieve net bag (3) is provided with a second outlet (30), and the second outlet (30) is connected with the second discharge pipe (11), and the left lower part of the lower sieve net bag (4) is provided with a third outlet (40), and the third outlet (40) is connected with the third discharge pipe (12), and the middle sieve net bag (3) and the lower sieve net bag (4) are detachable structure.

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