Lightweight gypsum wall pouring material production device
By designing a lightweight gypsum wall casting material production device with an inclined structure and hydraulic telescopic rod, the problem of low cleaning efficiency during the screening process was solved, and multi-stage screening and directional discharge were achieved, thereby improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN JINLINGSHI ENVIRONMENTAL PROTECTION BUILDING MATERIALS CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-06-16
Smart Images
Figure CN224358865U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of screening technology, and in particular to a lightweight gypsum wall casting material production device. Background Technology
[0002] Lightweight gypsum wall casting material is a newer, more environmentally friendly, and more economical alternative to cement mortar, and is a key product promoted by the state. It has the strength of cement, but is healthier, more environmentally friendly, more durable, has high bonding strength, does not hollow out or crack, and can effectively reduce the load on the wall.
[0003] The production of most existing lightweight gypsum wall casting materials requires processes such as crushing, screening, and mixing. While some existing screening mechanisms can facilitate this process, others are inefficient in quickly clearing and discharging multi-stage screened materials or achieving rapid directional discharge between layers of the screening mesh. This results in low efficiency in subsequent cleaning of the lightweight gypsum wall casting material. Utility Model Content
[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to solve the problems raised in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a lightweight gypsum wall casting material production device, comprising a first screening box, a second screening box welded to the surface of the first screening box, a vibrating screen leg fixedly installed on the lower side of the first screening box, an auxiliary support plate welded to the surface of the second screening box, a hydraulic telescopic rod fixedly installed on the surface of the auxiliary support plate, a first connecting plate fixedly installed at the lower end of the hydraulic telescopic rod, a connecting rod welded to the surface of the first connecting plate, a second connecting plate welded to the lower end of the connecting rod, and a second connecting plate welded to the surface of the second connecting plate.
[0006] Preferably, the inner sides of both the first screening box and the second screening box are inclined.
[0007] Preferably, the surface of the second screening box is provided with a first discharge port, and a first sealing plate is slidably installed on the inner wall of the first discharge port on the second screening box.
[0008] Preferably, a second discharge port is provided on the surface of the first screening box, and a second sealing plate is slidably installed on the inner wall of the second discharge port on the first screening box.
[0009] Preferably, a discharge support plate is fixedly installed on the surface of the vibrating screen leg. The surface of the discharge support plate is sloping and the discharge support plate is located below the first screening box.
[0010] Preferably, a material distribution support plate is welded and installed on the surface of the second screening box, and the material distribution support plate is located below the first discharge port on the second screening box. A material distribution support plate is also welded and installed on the surface of the first screening box.
[0011] Preferably, an inner support plate cover is welded and installed on the surface of the second screening box, and the surface of the inner support plate cover is located inside the first screening box.
[0012] Preferably, a limiting groove is provided on the inner side of the second screening box, and a limiting support plate is slidably installed on the inner wall of the upper limiting groove of the second screening box, and the surface of the limiting support plate is fixedly installed on the surface of the first connecting plate.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] (1) In this lightweight gypsum wall casting production device, the second connecting plate on the connecting support rod drives the second sealing plate to slide upward on the inner wall of the second discharge port. Therefore, at this time, the second screening box and the first screening box form a material self-cleaning sliding to the material distribution support plate for directional cleaning and discharge treatment by means of the internal inclined surface. The hydraulic telescopic rod is an existing structure, and the power structure of the hydraulic telescopic rod is an existing known technology. It will not be elaborated in this solution. This method ensures that the lightweight gypsum wall casting material not only has a multi-stage screening effect, but also ensures that the filtered materials of different sizes can be graded and directionally discharged and cleaned. In addition, the shape of the first screening box and the second screening box ensures that the filtered material has a directional self-cleaning effect. Therefore, the efficiency of the device in screening and cleaning lightweight gypsum wall casting material is improved, thereby reducing the disadvantages of time-consuming and laborious manual intervention cleaning operation. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a schematic diagram of the structure of a lightweight gypsum wall casting material production device according to the present invention;
[0017] Figure 2 This is a schematic diagram of the unfolded structure of a lightweight gypsum wall casting material production device according to the present invention;
[0018] Figure 3 This is a schematic diagram of the material discharge support plate of this utility model;
[0019] Figure 4 This utility model Figure 1 and Figure 2 A magnified structural diagram of point A in the middle.
[0020] Reference numerals in the attached drawings: 1. First screening box; 2. Second screening box; 3. Vibrating screen leg; 4. Discharge support plate; 5. First discharge port; 6. First sealing plate; 7. Dividing support plate; 8. Second discharge port; 9. Second sealing plate; 10. Auxiliary support plate; 11. Hydraulic telescopic rod; 12. First connecting plate; 13. Connecting support rod; 14. Second connecting plate; 15. Inner support plate cover; 16. Limiting groove; 17. Limiting support plate. Detailed Implementation
[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0023] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0025] Please see Figure 1-4 This utility model provides a technical solution: a lightweight gypsum wall casting material production device, including a first screening box 1, a second screening box 2 welded to the surface of the first screening box 1, and a vibrating screen leg 3 fixedly installed on the lower side of the first screening box 1. The vibrating screen leg 3 is an existing structure and will not be described in detail here. The function of the vibrating screen leg 3 is to perform auxiliary vibration screening on the lightweight gypsum wall casting material that is graded and screened at the first screening box 1 and the second screening box 2.
[0026] Furthermore, a discharge support plate 4 is fixedly installed on the surface of the vibrating screen leg 3. The surface of the discharge support plate 4 is sloping. The discharge support plate 4 is located below the first screening box 1. By setting the sloping discharge support plate 4 below the first screening box 1, the directional discharge effect of the lightweight gypsum wall casting material screened by the first screening box 1 is ensured.
[0027] Furthermore, the surface of the second screening box 2 is provided with a first discharge port 5, and a first sealing plate 6 is slidably installed on the inner wall of the first discharge port 5 on the second screening box 2. A material distribution support plate 7 is welded and installed on the surface of the second screening box 2, and the material distribution support plate 7 is located below the first discharge port 5 on the second screening box 2. The surface of the first screening box 1 is provided with a second discharge port 8, and a second sealing plate 9 is slidably installed on the inner wall of the second discharge port 8 on the first screening box 1. A material distribution support plate 7 is also welded and installed on the surface of the first screening box 1. The inner sides of both the first screening box 1 and the second screening box 2 are inclined.
[0028] Furthermore, by opening a second discharge port 8 and a first discharge port 5 on the surfaces of the first screening box 1 and the second screening box 2, the residual material after screening in the first screening box 1 and the second screening box 2 is discharged. The function of the first sealing plate 6 and the second sealing plate 9 is to form a seal at the first discharge port 5 on the second screening box 2 and the second discharge port 8 on the first screening box 1 when no material is being discharged. The function of the material distribution support plate 7 is to assist in the directional discharge of the residual material after screening.
[0029] Furthermore, an auxiliary support plate 10 is welded and installed on the surface of the second screening box 2. A hydraulic telescopic rod 11 is fixedly installed on the surface of the auxiliary support plate 10. A first connecting plate 12 is fixedly installed at the lower end of the hydraulic telescopic rod 11. The surface of the first connecting plate 12 is welded and installed on the surface of the first sealing plate 6. A connecting support rod 13 is welded and installed on the surface of the first connecting plate 12. A second connecting plate 14 is welded and installed at the lower end of the connecting support rod 13. The surface of the second connecting plate 14 is welded and installed on the surface of the second sealing plate 9. An inner support plate cover 15 is welded and installed on the surface of the second screening box 2. The surface of the inner support plate cover 15 is located inside the first screening box 1.
[0030] Furthermore, when the lightweight gypsum wall casting material reaches the second screening box 2 for screening, the second screening box 2 forms a screening and separation mechanism for large pieces of material in the lightweight gypsum wall casting material. The material filtered through the second screening box 2 then reaches the first screening box 1 for screening. At this time, the inner support plate cover 15 on the second screening box 2 assists in ensuring that the screened material accurately reaches the inside of the first screening box 1. The material inside the first screening box 1 is then discharged through the discharge support plate 4 by vibration screening. When the material filtered through the second screening box 2 and the first screening box 1 needs to be processed, the hydraulic telescopic rod 11 simply operates to drive the first sealing plate 6 on the first connecting plate 12 to slide upward on the inner wall of the first discharge port 5, and the second connecting plate 14 on the connecting support rod 13... The second sealing plate 9 slides upward on the inner wall of the second discharge port 8. At this time, the second screening box 2 and the first screening box 1 form a material self-cleaning sliding to the material distribution support plate 7 for directional cleaning and discharge by means of the internal inclined surface. The hydraulic telescopic rod 11 is an existing structure, and the power structure of the hydraulic telescopic rod 11 is all existing known technology, which will not be elaborated in this solution. This method ensures that the lightweight gypsum wall casting material not only has a multi-stage screening effect, but also ensures that the filtered materials of different sizes can be graded and directionally discharged and cleaned. In addition, the internal shape of the first screening box 1 and the second screening box 2 ensures that the filtered material has a directional self-cleaning effect. Therefore, the efficiency of the device in screening and cleaning lightweight gypsum wall casting material is improved, thereby reducing the disadvantages of time-consuming and labor-intensive manual cleaning operations.
[0031] Furthermore, a limiting groove 16 is provided on the inner side of the second screening box 2, and a limiting support plate 17 is slidably installed on the inner wall of the upper limiting groove 16 of the second screening box 2. The surface of the limiting support plate 17 is fixedly installed on the surface of the first connecting plate 12. By setting the limiting support plate 17 at the first connecting plate 12 and limiting its sliding through the upper limiting groove 16 of the second screening box 2, the stability of the first connecting plate 12 when moving is ensured.
[0032] Working Principle: A lightweight gypsum wall casting material production device. When the lightweight gypsum wall casting material reaches the second screening box 2 for screening, the second screening box 2 forms a sieve to separate large pieces of material. The material filtered through the second screening box 2 then enters the first screening box 1 for screening. At this time, the inner support plate cover 15 on the second screening box 2 assists in ensuring that the material accurately reaches the inside of the first screening box 1. The material inside the first screening box 1 is then vibrated and screened to... The material is discharged at the discharge support plate 4. When the material filtered by the second screening box 2 and the first screening box 1 needs to be processed, the hydraulic telescopic rod 11 only needs to work to drive the first sealing plate 6 on the first connecting plate 12 to slide upward on the inner wall of the first discharge port 5, and the second connecting plate 14 on the connecting support rod 13 drives the second sealing plate 9 to slide upward on the inner wall of the second discharge port 8. Therefore, at this time, the second screening box 2 and the first screening box 1 use the inclined surface inside to form a material self-cleaning sliding to the material distribution support plate 7 for directional cleaning and discharge processing.
[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A lightweight gypsum wall casting material production device, comprising a first screening box (1), characterized in that: A second screening box (2) is welded to the surface of the first screening box (1). A vibrating screen leg (3) is fixedly installed on the lower side of the first screening box (1). An auxiliary support plate (10) is welded to the surface of the second screening box (2). A hydraulic telescopic rod (11) is fixedly installed on the surface of the auxiliary support plate (10). A first connecting plate (12) is fixedly installed at the lower end of the hydraulic telescopic rod (11). The surface of the first connecting plate (12) is welded to the surface of the first sealing plate (6). A connecting support rod (13) is welded to the surface of the first connecting plate (12). A second connecting plate (14) is welded to the lower end of the connecting support rod (13). The surface of the second connecting plate (14) is welded to the surface of the second sealing plate (9).
2. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The inner sides of the first screening box (1) and the second screening box (2) are both inclined.
3. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The surface of the second screening box (2) is provided with a first discharge port (5), and a first sealing plate (6) is slidably installed on the inner wall of the first discharge port (5) on the second screening box (2).
4. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The surface of the first screening box (1) is provided with a second discharge port (8), and a second sealing plate (9) is slidably installed on the inner wall of the second discharge port (8) on the first screening box (1).
5. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The surface of the vibrating screen leg (3) is fixedly installed with a discharge support plate (4). The surface of the discharge support plate (4) is sloping and is located below the first screening box (1).
6. The lightweight gypsum wall casting material production device according to claim 3, characterized in that: The surface of the second screening box (2) is welded with a material distribution support plate (7), which is located below the first discharge port (5) on the second screening box (2). The surface of the first screening box (1) is also welded with a material distribution support plate (7).
7. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The surface of the second screening box (2) is welded with an inner support plate cover (15), and the surface of the inner support plate cover (15) is located inside the first screening box (1).
8. The lightweight gypsum wall casting material production device according to claim 1, characterized in that: The inner side of the second screening box (2) is provided with a limiting groove (16), and a limiting support plate (17) is slidably installed on the inner wall of the upper limit groove (16) of the second screening box (2). The surface of the limiting support plate (17) is fixedly installed on the surface of the first connecting plate (12).