Inorganic thermal insulation mortar material grinding device

Abstract

The utility model discloses an inorganic heat preservation mortar material grinding device, including protection cleaning component, the protection cleaning component includes rectangular pole, spring and strip scraper, the rectangular pole is connected in the shell activity, the spring one end is connected in the rectangular pole top activity, the spring other end is connected in the strip scraper activity, the strip scraper is closely attached grinding roller. The utility model spring is always in the compression stress state between the rectangular pole and the strip scraper, can continuously exert the thrust of the strip scraper to the grinding roller, when the strip scraper and the contact part of grinding roller appear abrasion, the spring will automatically release the elastic force, and push the strip scraper to move to the grinding roller direction, make scraper un-abraded part still closely attach the roll surface, ensure the continuous cleaning of the roll surface of grinding roller in the grinding process.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation mortar grinding technology, specifically to a grinding device for inorganic thermal insulation mortar materials. Background Technology

[0002] Inorganic thermal insulation mortar is a dry-mixed mortar material with inorganic materials as the main cementitious material and thermal insulation aggregate, used for thermal insulation of building exterior or interior walls. Its core advantages are excellent fire resistance, high durability and environmental friendliness.

[0003] In the prior art, in order to remove sticky materials adhering to the roller surface in a timely manner, scrapers are usually installed to scrape and clean the grinding roller. However, scrapers are usually fixed and rigidly connected. After a period of use, the contact part between the scraper and the grinding roller is prone to wear, which leads to gaps between the scraper and the grinding roller, thereby affecting the cleaning effect of the scraper on the grinding roller surface. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a grinding device for inorganic thermal insulation mortar materials to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model relates to a grinding device for inorganic thermal insulation mortar materials, comprising: A grinding assembly includes a housing, a support frame, a grinding roller, and a drive motor. The support frame is fixedly connected to both ends of the housing, and the grinding roller is movably connected inside the housing. The drive motor is fixedly connected to the side of the housing, and the output end of the drive motor is connected to the grinding roller. A protective cleaning component includes a rectangular rod, a spring, and a strip scraper. The rectangular rod is movably connected to the housing. One end of the spring is movably connected to the top of the rectangular rod, and the other end of the spring is movably connected to the strip scraper. The strip scraper is in close contact with the grinding roller.

[0005] Furthermore, there are a total of three grinding rollers, which are equidistant from each other.

[0006] Furthermore, the spring is always under compression between the rectangular rod and the strip scraper.

[0007] Furthermore, the protective cleaning component also includes a circular groove and a cylindrical rod. The circular groove is formed through the rectangular rod, and the cylindrical rod is movably connected in the circular groove. A strip scraper is fixedly connected to the top of the cylindrical rod, and a spring is movably sleeved on the outside of the cylindrical rod. The spring is located between the strip scraper and the rectangular rod.

[0008] Furthermore, the protective cleaning assembly also includes a receiving rod, and the rectangular rods are fixedly connected to each other by the receiving rod.

[0009] Furthermore, the receiving rod is generally arranged in the shape of a cylindrical rod.

[0010] Furthermore, it also includes a convenient disassembly and replacement component, which includes a limiting guide groove. The limiting guide groove is formed on the inner wall of both ends of the housing, and one end of a rectangular rod is movably connected in the limiting guide groove.

[0011] Furthermore, the convenient disassembly and replacement component also includes a slot and a T-shaped insert. The slot is opened through the outer shell and is connected to a limiting guide groove. The T-shaped insert is movably inserted into the slot and is located at the bottom end of the rectangular rod.

[0012] This utility model has the following beneficial effects: In this invention, the spring is always under compression between the rectangular rod and the strip scraper, continuously applying a pushing force towards the grinding roller to the strip scraper. When wear occurs at the contact point between the strip scraper and the grinding roller, the spring automatically releases its elasticity, pushing the strip scraper towards the grinding roller, ensuring that the unworn part of the scraper remains tightly in contact with the roller surface, avoiding gaps caused by wear. This fundamentally solves the core problem of reduced cleaning effect after wear of traditional rigid scrapers, ensuring continuous cleaning of the grinding roller surface during the grinding process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the connection of the grinding roller inside the outer shell of this utility model; Figure 3 A schematic diagram showing the limiting guide groove of this utility model; Figure 4 This is a schematic diagram of the connection of the strip scraper of this utility model; Figure 5 This is a schematic diagram of the T-shaped insert structure of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 101. Outer shell; 102. Support frame plate; 103. Grinding roller; 104. Drive motor; 201. Rectangular rod; 202. Spring; 203. Strip scraper; 204. Circular groove; 205. Cylindrical rod; 206. Support rod; 301, Limiting guide groove; 302, Slot; 303, T-shaped insert. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Please see Figure 1-5 As shown, this utility model is a grinding device for inorganic thermal insulation mortar materials, comprising: The grinding assembly includes a housing 101, a support frame plate 102, a grinding roller 103, and a drive motor 104. The support frame plate 102 is fixedly connected to both ends of the housing 101, and the grinding roller 103 is movably connected in the housing 101. The drive motor 104 is fixedly connected to the side of the housing 101, and the output end of the drive motor 104 is connected to the grinding roller 103. The protective cleaning assembly includes a rectangular rod 201, a spring 202, and a strip scraper 203. The rectangular rod 201 is movably connected to the housing 101. One end of the spring 202 is movably connected to the top of the rectangular rod 201, and the other end of the spring 202 is movably connected to the strip scraper 203. The strip scraper 203 is in close contact with the grinding roller 103. There are a total of three grinding rollers 103, which are equidistant from each other. The support frame 102 is used to support both ends of the outer shell. The drive motor 104 is connected to the shafts on both sides of the grinding roller 103 through the outer shell, driving the grinding roller 103 to grind the mortar material. The rectangular rod 201 provides a guarantee for the spring 202 to exert force on the strip scraper 203. The strip scraper 203 can scrape off the material adhering to the roller surface of the grinding roller 103. Even if the strip scraper 203 is worn, under the action of the spring 202, the remaining part of the strip scraper 203 will still adhere to the roller surface of the grinding roller 103, thereby maintaining the cleaning effect on the roller surface of the grinding roller 103 at all times.

[0019] The spring 202 is always under compression between the rectangular rod 201 and the strip scraper 203; The above-mentioned components ensure that the strip scraper 203 is always under stress.

[0020] The protective cleaning component also includes a circular groove 204 and a cylindrical rod 205. A circular groove 204 is opened through the rectangular rod 201. The cylindrical rod 205 is movably connected in the circular groove 204. A strip scraper 203 is fixedly connected to the top of the cylindrical rod 205. A spring 202 is movably sleeved on the outside of the cylindrical rod 205. The spring 202 is located between the strip scraper 203 and the rectangular rod 201. The cylindrical rod 205 and the circular groove 204 work together to limit the movement range of the strip scraper 203, and the cylindrical rod 205 can limit the spring 202.

[0021] The protective cleaning assembly also includes a receiving rod 206, through which the rectangular rods 201 are fixedly connected; the receiving rod 206 is generally cylindrical in shape. The receiving rod 206 is used to connect the three rectangular rods 201, and the shape of the receiving rod 206 will not obstruct the falling mortar material.

[0022] Working principle: The inorganic thermal insulation mortar material to be ground is put into the shell 101. The drive motor 104 fixed on the side of the shell 101 is started. The output end of the motor drives the three equidistant grinding rollers 103 inside the shell 101 to rotate synchronously. The rotating grinding rollers 103 squeeze and grind the falling mortar material to make the material reach the required fineness. The ground material is discharged downward along the gap of the grinding rollers 103. During the rotation of the grinding rollers 103, the strip scraper 203 of the protective cleaning component is always in close contact with the roller surface (because the spring 202 between the rectangular rod 201 and the strip scraper 203 is always in a compressed state), scraping off the sticky material attached to the roller surface. At the same time, the cylindrical rod 205 in the circular groove 204 on the rectangular rod 201 restricts the strip scraper 203. The direction of movement is controlled to prevent the strip scraper 203 from deviating, and the cylindrical receiving rods 206 between the rectangular rods do not intercept the falling material, ensuring smooth material discharge. If the strip scraper 203 is partially worn, the compressed spring 202 will automatically release its elasticity, pushing the strip scraper 203 towards the grinding roller 103, so that the unworn part of the strip scraper 203 remains in close contact with the roller surface, maintaining a continuous cleaning effect.

[0023] Please see Figure 1-5 As shown, this embodiment, based on the above embodiment, further includes: The component is easy to disassemble and replace. It includes a limiting guide groove 301. The limiting guide groove 301 is opened on the inner wall of both ends of the housing 101. One end of the rectangular rod 201 is movably connected in the limiting guide groove 301. The component also includes a slot 302 and a T-shaped insert 303. The slot 302 is opened through the housing 101. The slot 302 is connected to the limiting guide groove 301. The T-shaped insert 303 is movably inserted in the slot 302. The T-shaped insert 303 is located at the bottom end of the rectangular rod 201. The setting of the limiting guide groove 301 provides a guarantee for the movable connection of the rectangular rod 201, and the setting of the slot 302 provides a guarantee for the movable insertion of the T-shaped plug 303. When the T-shaped plug 303 is inserted into the slot 302 and the limiting guide groove 301, it can limit the placement of the rectangular rod 201. When the T-shaped plug 303 is pulled out, the rectangular rod 201 can be moved downward along the limiting guide groove 301, thereby allowing the strip scraper 203, the cylindrical rod 205 and the spring 202 to be taken out together, thus ensuring the convenient replacement of the spring 202 in the future.

[0024] Working principle: Pull out the T-shaped insert 303 inserted into the slot 302 to release the bottom limit of the rectangular rod 201. Hold the receiving rod 206 of the protective cleaning component and pull the rectangular rod 201 down along the limiting guide groove 301. Simultaneously, the strip scraper 203, cylindrical rod 205 and spring 202 connected to the rectangular rod 201 are brought out, completing the overall disassembly of the cleaning component. Inspect the disassembled component and replace the worn strip scraper 203 or the spring 202 with insufficient elasticity. After replacement, ensure that the cylindrical rod 205 is correctly fitted with the spring 202. Then repeat the above process in reverse to realize the installation after replacement.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding device for inorganic thermal insulation mortar materials, characterized in that, include: The grinding assembly includes a housing (101), a support frame (102), a grinding roller (103), and a drive motor (104). The support frame (102) is fixedly connected to both ends of the housing (101), and the grinding roller (103) is movably connected in the housing (101). The drive motor (104) is fixedly connected to the side of the housing (101), and the output end of the drive motor (104) is connected to the grinding roller (103). A protective cleaning assembly includes a rectangular rod (201), a spring (202), and a strip scraper (203). The rectangular rod (201) is movably connected in the housing (101). One end of the spring (202) is movably connected to the top of the rectangular rod (201), and the other end of the spring (202) is movably connected to the strip scraper (203). The strip scraper (203) is in close contact with the grinding roller (103).

2. The inorganic thermal insulation mortar material grinding device according to claim 1, characterized in that: There are a total of three grinding rollers (103), and they are equidistant from each other.

3. The inorganic thermal insulation mortar material grinding device according to claim 1, characterized in that: The spring (202) is always under compression between the rectangular rod (201) and the strip scraper (203).

4. The inorganic thermal insulation mortar material grinding device according to claim 1, characterized in that: The protective cleaning assembly also includes a circular groove (204) and a cylindrical rod (205). The circular groove (204) is opened through the rectangular rod (201). The cylindrical rod (205) is movably connected in the circular groove (204). A strip scraper (203) is fixedly connected to the top of the cylindrical rod (205). A spring (202) is movably sleeved on the outside of the cylindrical rod (205). The spring (202) is located between the strip scraper (203) and the rectangular rod (201).

5. The inorganic thermal insulation mortar material grinding device according to claim 1, characterized in that: The protective cleaning assembly also includes a support rod (206), and the rectangular rods (201) are fixedly connected to each other through the support rod (206).

6. The inorganic thermal insulation mortar material grinding device according to claim 5, characterized in that: The receiving rod (206) is generally cylindrical in shape.

7. The inorganic thermal insulation mortar material grinding device according to claim 1, characterized in that: It also includes a convenient disassembly and replacement component, which includes a limiting guide groove (301). The limiting guide groove (301) is opened on the inner wall of both ends of the outer shell (101), and one end of the rectangular rod (201) is movably connected in the limiting guide groove (301).

8. The inorganic thermal insulation mortar material grinding device according to claim 7, characterized in that: The convenient disassembly and replacement component also includes a slot (302) and a T-shaped insert (303). The slot (302) is opened through the outer shell (101). The slot (302) is connected to the limiting guide groove (301). The T-shaped insert (303) is movably inserted in the slot (302). The T-shaped insert (303) is located at the bottom end of the rectangular rod (201).

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