Drying device for dry-mixed mortar production

Abstract

The utility model relates to the technical field of drying devices, and discloses a drying device for dry-mixed mortar production, which comprises a drying box, and is characterized in that one side of the drying box is fixedly connected with a mounting frame, one side of the mounting frame is provided with a mounting component, and the top of the drying box is fixedly connected with a feed port. The drying device for dry-mixed mortar production is provided with a mounting groove, mounting blocks, a fan, a positioning groove, a positioning rod, a spring and a pull rod, during mounting, only the mounting block on one side of the fan needs to stretch into the mounting groove for connection, the mounting block is used for limiting and fixing the fan through the positioning rod, the fan can be conveniently and quickly mounted, and during dismounting, the mounting block is convenient to dismount. And the fan can be disassembled only by pulling the pull rod outwards, enabling the positioning rod to be separated from the positioning groove through the pull rod, relieving limiting and fixing of the mounting block and pulling out the fan, the effect of conveniently mounting and disassembling the fan is achieved, bolt mounting in a traditional mode is not needed, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for producing dry-mix mortar. Background Art

[0002] Dry-mix mortar is a granular or powdered mixture of solid materials such as cementitious materials, fine aggregates, and additives. When used, it only needs to add a specified amount of water and stir evenly, and it can be used in construction like traditional mortar. This pre-mixed material avoids problems such as inaccurate weighing and uneven mixing when preparing mortar on the construction site, ensuring the stability of the mortar quality.

[0003] The prior art patent document CN218210514U provides a drying device for dry mortar production. When the first rotating shaft of the drying device rotates, it drives the traction rod to rotate, and then drives several stirring plates to form a spiral curve rotation motion, stirring the dry mortar, which is beneficial to improving the drying effect. After drying, it is discharged through a discharge pipe and cooperates with the filter holes to realize the screening of the dry mortar. When the second rotating shaft rotates, it drives the spiral blades to rotate, and the fine powder particles are concentrated and discharged through the powder discharge pipe, realizing the screening, collection and processing of the dry mortar, and improving practicality.

[0004] In the above-mentioned prior art, although the first rotating shaft of the drying device drives the traction rod to rotate when it rotates, and then drives several stirring plates to form a spiral curve rotation motion, stirring the dry mortar, which is beneficial to improving the drying effect, the drying device in this patented technology may generate a large amount of dust in the fan during long-term use, so that the fan needs to be disassembled frequently for cleaning and inspection. Most traditional fans are installed by bolt fixing, which is very cumbersome during the installation and disassembly process. The fan cannot be installed and disassembled conveniently and quickly, which reduces practicality. Therefore, we need a drying device for dry mortar production. Utility Model Content

[0005] The purpose of the utility model is to provide a drying device for dry mortar production, so as to solve the problem that a large amount of dust may be generated in the fan of the drying device in the patent technology during long-term use in the above-mentioned background technology, so that the fan needs to be disassembled frequently for cleaning and inspection. Most traditional fans are installed by bolt fixing, which is very cumbersome during the installation and disassembly process, and the fan cannot be installed and disassembled conveniently and quickly, which reduces the practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A drying device for dry mortar production, comprising a drying box, characterized in that: a mounting frame is fixedly connected to one side of the drying box, and a mounting assembly is installed on one side of the mounting frame; a feed port is fixedly connected to the top of the drying box, and a sealing assembly is installed on the top of the feed port;

[0008] The mounting assembly includes a mounting groove, an inner wall of the mounting groove is snap-connected with a mounting block, and one side of the mounting block is fixedly connected to the fan, a positioning groove is opened on one side of the mounting block, and the inner wall of the positioning groove is snap-connected with a positioning rod, one end of the positioning rod is fixedly connected to a spring, and the inner wall of the spring is sleeved with a pull rod;

[0009] The sealing assembly includes a rotating shaft, one side of the rotating shaft is rotatably connected to a cover plate, the top of the feed port is provided with a connecting groove, and the inner wall of the connecting groove is engaged with a connecting block, one side of the connecting block is provided with a limiting groove, and the inner wall of the limiting groove is engaged with a limiting rod.

[0010] Preferably, a stirring mechanism is installed inside the drying box, a screen is provided inside the drying box, and a collecting box is slidably connected inside the drying box.

[0011] Preferably, the mounting frame forms a snap-fit ​​structure with the mounting block through the mounting groove, and the shape and size of the mounting groove match the shape and size of the mounting block.

[0012] Preferably, the mounting block forms a snap-fit ​​structure with the positioning rod via the positioning groove, and the shape and size of the positioning groove match the shape and size of the positioning rod.

[0013] Preferably, the mounting bracket forms an elastic structure through a spring and a positioning rod, and one end of the pull rod passes through the inner wall of the spring and is connected to one side of the positioning rod.

[0014] Preferably, the feed port forms a rotating structure through a rotating shaft and a cover plate, and the cover plate is arranged on the top of the feed port.

[0015] Preferably, the feed port forms a snap-fit ​​structure with the connecting block through the connecting groove, and the connecting block forms a snap-fit ​​structure with the limiting rod through the limiting groove, and one end of the limiting rod passes through one side of the feed port and extends into the inner wall of the limiting groove for connection.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the drying device for dry mortar production,

[0017] First, the utility model is provided with an installation slot, an installation block, a fan, a positioning slot, a positioning rod, a spring and a pull rod. During installation, it is only necessary to extend the installation block on one side of the fan into the installation slot for connection. The installation block is limited and fixed by the positioning rod, which is convenient for quick installation of the fan. During disassembly, it is only necessary to pull the pull rod outward, and the pull rod causes the positioning rod to disengage from the positioning slot, thereby releasing the limit fixation of the installation block and pulling out the fan to complete the disassembly, thereby achieving the effect of facilitating the installation and disassembly of the fan. No traditional bolts are required for installation, which improves practicality.

[0018] Second, the utility model is provided with a rotating shaft, a cover plate, a connecting groove, a connecting block, a limit groove and a limit rod. When the mortar in the drying box is drying, the cover plate is rotated to cover the top of the feed port. At this time, the connecting block at the bottom of the cover plate will extend into the connecting groove for connection. The cover plate is fixed by extending the limit rod into the limit groove to prevent a large amount of dust from floating outside during the drying process, thereby preventing it from affecting the working environment and the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the positioning rod and fan structure of the utility model;

[0022] Figure 4 This is a structural diagram of the cover plate and the connecting block of the utility model.

[0023] In the figure: 1. Drying box; 2. Mounting frame; 3. Mounting assembly; 301. Mounting slot; 302. Mounting block; 303. Fan; 304. Positioning slot; 305. Positioning rod; 306. Spring; 307. Pull rod; 4. Stirring mechanism; 5. Screen; 6. Collection box; 7. Feed port; 8. Sealing assembly; 801. Rotating shaft; 802. Cover plate; 803. Connecting slot; 804. Connecting block; 805. Limiting slot; 806. Limiting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1、 Figure 2 、 Figure 3 and Figure 4 A drying device for dry mortar production includes a drying box 1, a mounting frame 2 is fixedly connected to one side of the drying box 1, and a mounting assembly 3 is installed on one side of the mounting frame 2, a feed port 7 is fixedly connected to the top of the drying box 1, and a sealing assembly 8 is installed on the top of the feed port 7;

[0026] The mounting assembly 3 includes a mounting groove 301, an inner wall of which is engaged with a mounting block 302, and a fan 303 is fixedly connected to one side of the mounting block 302. A positioning groove 304 is formed on one side of the mounting block 302, and a positioning rod 305 is engaged with the inner wall of the positioning groove 304. One end of the positioning rod 305 is fixedly connected to a spring 306, and a pull rod 307 is sleeved on the inner wall of the spring 306.

[0027] The sealing assembly 8 includes a rotating shaft 801, one side of which is rotatably connected to a cover plate 802, a connecting groove 803 is provided at the top of the feed port 7, and the inner wall of the connecting groove 803 is snap-connected to a connecting block 804, a limiting groove 805 is provided on one side of the connecting block 804, and the inner wall of the limiting groove 805 is snap-connected to a limiting rod 806.

[0028] Through the above technical solution, during installation, it is only necessary to extend the mounting block 302 on one side of the fan 303 into the mounting groove 301 for connection, and the mounting block 302 is limited and fixed by the positioning rod 305, so that the fan 303 can be quickly installed. When disassembling, it is only necessary to pull the pull rod 307 outward, and the pull rod 307 makes the positioning rod 305 disengage from the positioning groove 304, thereby releasing the limit fixation of the mounting block 302, and pulling out the fan 303 to complete the disassembly, thereby achieving the effect of facilitating the installation and disassembly of the fan 303, and no traditional bolts are required for installation, which improves practicality.

[0029] Specifically, a stirring mechanism 4 is installed inside the drying box 1 , a screen 5 is provided inside the drying box 1 , and a collecting box 6 is slidably connected to the inside of the drying box 1 .

[0030] Through the above technical solution, it is convenient to start the stirring mechanism 4 to stir the dry powder mortar in the drying box 1, and the lumps in the dry powder can be broken up with the drying, and the dry powder can be sieved through the screen 5, so that the screen 5 sieves the small particles of dry powder into the collection box 6, and the grinding rods provided on the stirring mechanism 4 can grind large particles of dry powder into small particles until they fall into the collection box 6.

[0031] Specifically, the mounting frame 2 forms a snap-fit ​​structure with the mounting block 302 through the mounting groove 301 , and the shape and size of the mounting groove 301 match the shape and size of the mounting block 302 .

[0032] The above technical solution facilitates the installation block 302 on one side of the fan 303 to extend into the installation slot 301 and connect with the installation frame 2 , so that the fan 303 can be installed on the installation frame 2 through the installation block 302 .

[0033] Specifically, the mounting block 302 forms a snap-fit ​​structure with the positioning rod 305 via the positioning groove 304 , and the shape and size of the positioning groove 304 match those of the positioning rod 305 .

[0034] Through the above technical solution, the positioning rod 305 can be easily extended into the positioning groove 304 to limit and fix the position of the mounting block 302, so that the mounting block 302 cannot be separated from the mounting groove 301, thereby achieving the effect of limiting and fixing the fan 303.

[0035] Specifically, the mounting bracket 2 forms an elastic structure through the spring 306 and the positioning rod 305 , and one end of the pull rod 307 passes through the inner wall of the spring 306 and is connected to one side of the positioning rod 305 .

[0036] Through the above technical solution, the positioning rod 305 can be moved inward under the action of the spring 306, and then the positioning rod 305 can be extended into the positioning groove 304 to limit and fix the mounting block 302, and the positioning rod 305 can be moved outward by pulling the pull rod 307, and the spring 306 is compressed, and then the positioning rod 305 moves outward to disengage from the positioning groove 304 to release the limiting fixation of the mounting block 302, thereby facilitating the installation and disassembly of the fan 303.

[0037] Specifically, the feed port 7 forms a rotating structure through the rotating shaft 801 and the cover plate 802 , and the cover plate 802 is arranged on the top of the feed port 7 .

[0038] Through the above technical solution, the cover 802 can be rotated by the rotating shaft 801. The cover 802 can be opened when feeding. After the feeding is completed, the cover 802 is flipped down to seal the top of the feed port 7 to prevent dust from floating out of the feed port 7.

[0039] Specifically, the feed port 7 forms a snap-fit ​​structure with the connecting block 804 through the connecting groove 803, and the connecting block 804 forms a snap-fit ​​structure with the limiting rod 806 through the limiting groove 805. One end of the limiting rod 806 passes through one side of the feed port 7 and extends into the inner wall of the limiting groove 805 for connection.

[0040] Through the above technical solution, when the cover 802 is closed, the connecting block 804 at the bottom of the cover 802 will extend into the connecting groove 803 at the top of the feed port 7 for connection, and the limiting rod 806 is used to penetrate the feed port 7 and extend into the limiting groove 805 to limit and fix the connecting block 804, thereby fixing the cover 802.

[0041] Working principle: When using the drying device for dry mortar production, first, open the cover 802, pour the mortar from the feed port 7, then rotate the cover 802, and insert the connecting block 804 at the bottom of the cover 802 into the connecting groove 803 at the top of the feed port 7 for connection. Use the limiting rod 806 to penetrate the feed port 7 and extend into the limiting groove 805 to limit and fix the connecting block 804. Then, the mortar is stirred and dried by the stirring mechanism 4, and the dry powder is screened by the screen 5 so that the dried dry powder falls into the The waste is collected in the collection box 6. When the fan 303 is disassembled at a later time, it is only necessary to pull the two pull rods 307 by hand. The pull rods 307 drive the positioning rods 305 to move outward, and the positioning rods 305 are disengaged from the positioning grooves 304, thereby releasing the limit fixation of the mounting block 302. Then, the mounting block 302 on one side of the fan 303 is pulled out from the mounting groove 301 to complete the disassembly of the fan 303. This completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the appended claims and their equivalents.

Claims

1. A drying device for dry mortar production, comprising a drying box (1), characterized in that: A mounting frame (2) is fixedly connected to one side of the drying box (1), and a mounting assembly (3) is installed on one side of the mounting frame (2); a feed port (7) is fixedly connected to the top of the drying box (1), and a sealing assembly (8) is installed on the top of the feed port (7); The mounting assembly (3) includes a mounting groove (301), the inner wall of the mounting groove (301) is snap-connected with a mounting block (302), and one side of the mounting block (302) is fixedly connected with a fan (303), a positioning groove (304) is provided on one side of the mounting block (302), and the inner wall of the positioning groove (304) is snap-connected with a positioning rod (305), one end of the positioning rod (305) is fixedly connected with a spring (306), and the inner wall of the spring (306) is sleeved with a pull rod (307); The sealing assembly (8) comprises a rotating shaft (801), one side of the rotating shaft (801) is rotatably connected to a cover plate (802), a top of the feed port (7) is provided with a connecting groove (803), and the inner wall of the connecting groove (803) is snap-connected to a connecting block (804), one side of the connecting block (804) is provided with a limiting groove (805), and the inner wall of the limiting groove (805) is snap-connected to a limiting rod (806).

2. A drying device for dry mortar production according to claim 1, characterized in that: A stirring mechanism (4) is installed inside the drying box (1), a screen (5) is provided inside the drying box (1), and a collecting box (6) is slidably connected inside the drying box (1).

3. A drying device for dry mortar production according to claim 1, characterized in that: The mounting frame (2) forms a snap-fit ​​structure with the mounting block (302) through the mounting groove (301), and the shape and size of the mounting groove (301) match the shape and size of the mounting block (302).

4. A drying device for dry mortar production according to claim 1, characterized in that: The mounting block (302) forms a snap-fit ​​structure with the positioning rod (305) through the positioning groove (304), and the shape and size of the positioning groove (304) match the shape and size of the positioning rod (305).

5. The drying device for dry mortar production according to claim 1, characterized in that: The mounting frame (2) forms an elastic structure through the spring (306) and the positioning rod (305), and one end of the pull rod (307) passes through the inner wall of the spring (306) and is connected to one side of the positioning rod (305).

6. A drying device for dry mortar production according to claim 1, characterized in that: The feed port (7) forms a rotating structure through a rotating shaft (801) and a cover plate (802), and the cover plate (802) is arranged on the top of the feed port (7).

7. A drying device for dry mortar production according to claim 1, characterized in that: The feed port (7) forms a snap-fit ​​structure with the connecting block (804) via the connecting groove (803), and the connecting block (804) forms a snap-fit ​​structure with the limiting rod (806) via the limiting groove (805), and one end of the limiting rod (806) passes through one side of the feed port (7) and extends into the inner wall of the limiting groove (805) for connection.

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