Mixing stirrer for wallboards

Abstract

The utility model discloses a mixing stirrer for wallboards, and relates to the technical field of wallboard processing. The upper side of the tank body is provided with a cover plate, the upper side of the cover plate is rotatably matched with a hollow rod, the hollow rod is provided with a plurality of stirring rods, one side of the hollow rod is fixedly connected with a storage shell, and one side of the storage shell is provided with a scraping plate. By arranging the pulling rope, when the scraping plate needs to be adjusted to be attached to the inner wall of the tank body, the pulling ring is pulled, the connecting rod is pulled to drive the connecting shell to move under the action of the pulling rope, and the scraping plate is driven to move towards the hollow rod under the action of the connecting seat, so that the scraping plate is separated from the inner wall of the tank body, and the internal structure of the tank body can be conveniently taken out and placed; and after placing is completed, the pull ring is loosened, under the action of the spring, the connecting base drives the scraper to extend outwards to be attached to the inner wall of the tank body, when the spring is damaged, timely replacement is facilitated, the scraper is convenient to take and place, and the production and machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wallboard processing, in particular to a mixing and stirring machine for wallboards. Background Art

[0002] Lightweight wall panels use sintered porous blocks, sintered hollow blocks, sintered thermal insulation blocks, and sintered composite thermal insulation blocks made of coal gangue, fly ash, shale, construction foundation pit soil, construction debris, river, lake (canal) and sea silt, sludge, and soil for leveling hills and slopes for construction. During the processing, a mixer is required to fully stir the base material, but the existing mixer has a poor stirring effect on the base material of lightweight wall panels, resulting in low stirring efficiency, thereby resulting in low work efficiency.

[0003] A Chinese patent with application number CN202020726088.6 discloses a mixing mixer for lightweight wall panels, including a machine body, a machine cover, a drive motor and a stirring unit. Through multiple first stirring rods and multiple second stirring rods, the base material of the wall panels can be fully stirred. However, in actual use, the stirred material will adhere to the inner wall of the machine body, causing material waste, and some of the material will adhere to the inner wall of the machine body, which is not easy to clean.

[0004] A Chinese patent with application number CN202022867964.X discloses a scraper agitator, including a base plate, a main threaded rod fixedly welded to the other end of the stirring rod, a locking sleeve threadedly sleeved to the other end of the main threaded rod, a secondary threaded rod threadedly sleeved to the other end of the locking sleeve, and a scraper body fixedly bolted to the other end of the secondary threaded rod. Through the arrangement of the main threaded rod and the secondary threaded rod, the scraper body can be connected to the stirring rod, and the scraper body can be quickly installed and disassembled by twisting the locking sleeve.

[0005] However, in actual use, it is inconvenient to adjust the scraper inside the mixing box. When the scraper is adjusted outside the mixing box and then put into the mixing box, it is difficult to place and take out the scraper because it fits the inner wall of the mixing box, resulting in reduced processing efficiency.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a mixing and stirring machine for wall panels.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A mixing and stirring machine for wall panels comprises: a tank body, a cover plate is arranged on the upper side of the tank body, a hollow rod is rotatably fitted on the upper side of the cover plate, a plurality of mixing rods are arranged on the hollow rod, a storage shell is fixedly connected to one side of the hollow rod, a scraper is arranged on one side of the storage shell, a connection seat is fixedly connected to one side of the scraper, a connection shell is slidably fitted to the inner wall of the connection seat, and a connection rod is slidably fitted to the inner wall of the connection shell;

[0010] A connecting hole is opened on the upper side of the connecting shell, and a bolt matching the connecting hole is threadedly matched on the upper side of the connecting seat. A spring is installed between the connecting seat and the storage shell, and the spring is sleeved on the connecting shell and the connecting rod. A traction rope is fixedly connected to one side of the connecting rod, and a pull ring is fixedly connected to one end of the traction rope. A driving assembly is arranged on the upper side of the cover plate.

[0011] Optionally, the driving assembly includes a mounting shell mounted on the upper side of the cover plate, a driving motor mounted on one side of the mounting shell, a first bevel gear fixedly connected to the output end of the driving motor, and a second bevel gear fixedly connected to the hollow rod, wherein the first bevel gear and the second bevel gear are meshedly connected. By providing the driving assembly, the hollow rod is driven to drive the stirring rod and the scraper to rotate.

[0012] Optionally, a telescopic rod is installed between the scraper and the hollow rod, and the two ends of the telescopic rod are fixedly connected to the scraper and the hollow rod respectively. The telescopic rod is provided to increase the connection effect between the scraper and the hollow rod, so that the hollow rod can rotate to drive the scraper to rotate.

[0013] Optionally, a feed pipe is installed on the upper side of the tank body, a discharge pipe is installed on the lower side of the tank body, and a sealing cap is threadedly connected to the lower end of the discharge pipe. The discharge pipe and the sealing cap are provided to take out the material after stirring.

[0014] Optionally, the lower end of the hollow rod is fixedly connected with an auger, and the auger cooperates with the discharge pipe. By setting the auger, when the motor rotates forward, the material at the bottom of the tank can be transported upward under the action of the auger to increase the stirring effect, and when the motor rotates reversely, it is convenient to discharge the material.

[0015] Optionally, an observation port is provided on one side of the tank body, and tempered glass is installed inside the observation port. By providing the observation glass, it is convenient to observe the stirring effect of the material inside the tank body.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] By setting a traction rope, when it is necessary to adjust the scraper to fit the inner wall of the tank, pull the pull ring, and under the action of the traction rope, pull the connecting rod to drive the connecting shell to move, and under the action of the connecting seat, drive the scraper to move toward the hollow rod, so that the scraper is separated from the inner wall of the tank, which is convenient for taking out and placing the internal structure of the tank. When the placement is completed, release the pull ring, and under the action of the spring, the connecting seat drives the scraper to extend outward and fit with the inner wall of the tank. When the spring is damaged, it is convenient to replace it in time, and the scraper is easy to take and place, thereby improving the production and processing efficiency.

[0018] The utility model can prepare waste mud into a new type of recyclable building material after certain treatment, thereby solving the problem of waste mud polluting the environment. Due to the engineering characteristics of the soil itself, it is easier to meet the requirements of low-strength building materials.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0022] Figure 2 It is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 This is a schematic diagram of a connection structure of a connection shell according to an embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Tank body; 2. Cover plate; 3. Hollow rod; 4. Stirring rod; 5. Storage shell; 6. Scraper; 7. Connecting seat; 8. Connecting shell; 9. Connecting rod; 10. Connecting hole; 11. Bolt; 12. Spring; 13. Traction rope; 14. Pull ring; 15. Drive assembly; 151. Mounting shell; 152. Drive motor; 153. First bevel gear; 154. Second bevel gear; 16. Telescopic rod; 17. Feed pipe; 18. Discharge pipe; 19. Sealing cover; 20. Auger; 21. Observation port; 22. Tempered glass.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] Example 1: Please refer to Figure 1-4 As shown, in this embodiment, a mixing and stirring machine for wall panels is provided, comprising: a tank body 1, a cover plate 2 is installed on the upper side of the tank body 1, a hollow rod 3 is rotatably fitted on the upper side of the cover plate 2, a plurality of mixing rods 4 are installed on the hollow rod 3, a storage shell 5 is fixedly connected to one side of the hollow rod 3, a scraper 6 is installed on one side of the storage shell 5, a connecting seat 7 is fixedly connected to one side of the scraper 6, a connecting shell 8 is slidably fitted to the inner wall of the connecting seat 7, and a connecting rod 9 is slidably fitted to the inner wall of the connecting shell 8;

[0030] A connecting hole 10 is opened on the upper side of the connecting shell 8, and a bolt 11 that matches the connecting hole 10 is threadedly matched on the upper side of the connecting seat 7. A spring 12 is installed between the connecting seat 7 and the storage shell 5. The spring 12 is sleeved on the connecting shell 8 and the connecting rod 9. A traction rope 13 is fixedly connected to one side of the connecting rod 9, and a pull ring 14 is fixedly connected to one end of the traction rope 13. A driving assembly 15 is arranged on the upper side of the cover plate 2.

[0031] One aspect of the application of this embodiment is: when in use, the waste mud together with the wet mud after flocculation and filtration, cement, auxiliary gelling material, and EPS particles are introduced into the tank body 1 through the feed pipe 17, and the first bevel gear 153 is driven to rotate under the action of the drive motor 152, and the hollow rod 3 is driven by the second bevel gear 154 to rotate, and the rotation of the hollow rod 3 drives the stirring rod 4 and the scraper 6 to rotate, which is used to stir the inside of the tank body 1 and increase the stirring effect of the material;

[0032] When the spring 12 is used for a long time, the pull ring 14 is pulled. Under the action of the traction rope 13, the pull ring 14 drives the connecting rod 9 to move toward the hollow rod 3. The connecting rod 9 moves under the transmission of the connecting shell 8, so that the scraper 6 is separated from the inner wall of the tank body 1, the cover plate 2 is opened, and the internal structure of the tank body 1 is taken out. By rotating the bolt 11, the bolt 11 and the connecting hole 10 are separated, and the connecting shell 8 is pulled out from the connecting seat 7. After separation, the spring 12 can be pulled out, and the replaced spring 12 is sleeved on the connecting shell 8, and the connecting shell 8 and the connecting seat 7 are reconnected. The pull ring 14 is pulled to make the scraper 6 shrink toward the hollow rod 3, which is convenient for the scraper 6 to enter the tank body 1. When the cover plate 2 is closed, the traction rope 13 is released. Under the action of the spring 12, the scraper 6 is fitted with the inner wall of the tank body 1, thereby increasing the cleaning effect on the inner wall of the tank body 1.

[0033] By setting the traction rope 13, when it is necessary to adjust the scraper 6 to fit the inner wall of the tank body 1, pull the pull ring 14, and under the action of the traction rope 13, pull the connecting rod 9 to drive the connecting shell 8 to move, and under the action of the connecting seat 7, drive the scraper 6 to move toward the hollow rod 3, so that the scraper 6 is separated from the inner wall of the tank body 1, which is convenient for taking out and placing the internal structure of the tank body 1. When the placement is completed, release the pull ring 14, and under the action of the spring 12, the connecting seat 7 drives the scraper 6 to extend outward and fit with the inner wall of the tank body 1. When the spring 12 is damaged, it is convenient to replace it in time, and the scraper 6 is easy to take and put, thereby improving the production and processing efficiency.

[0034] The driving assembly 15 of this embodiment includes a mounting shell 151 installed on the upper side of the cover plate 2, a driving motor 152 installed on one side of the mounting shell 151, a first bevel gear 153 fixedly connected to the output end of the driving motor 152, and a second bevel gear 154 fixedly connected to the hollow rod 3, and the first bevel gear 153 and the second bevel gear 154 are meshingly connected; under the action of the driving motor 152, the driving assembly 15 drives the first bevel gear 153 to rotate, and the second bevel gear 154 meshingly connected therewith rotates, so that the hollow rod 3 rotates, which is convenient for stirring the material inside the tank body 1.

[0035] In this embodiment, a telescopic rod 16 is installed between the scraper 6 and the hollow rod 3, and the two ends of the telescopic rod 16 are fixedly connected to the scraper 6 and the hollow rod 3 respectively; the telescopic rod 16 is used to connect the scraper 6 and the hollow rod 3 to increase the fixing effect of the scraper 6.

[0036] In this embodiment, a feed pipe 17 is installed on the upper side of the tank body 1, and a discharge pipe 18 is installed on the lower side of the tank body 1. The lower end of the discharge pipe 18 is threadedly connected with a sealing cover 19; the arrangement of the feed pipe 17 and the discharge pipe 18 facilitates the addition and removal of materials.

[0037] The lower end of the hollow rod 3 of this embodiment is fixedly connected to an auger 20, which cooperates with the discharge pipe 18; when the auger 20 rotates forward along with the drive motor 152, the bottom material inside the tank body 1 is transported upward to increase the stirring effect. When the drive motor 152 reverses, the auger 20 discharges the stirred material.

[0038] In this embodiment, an observation port 21 is provided on one side of the tank body 1 , and a tempered glass 22 is installed inside the observation port 21 ; the tempered glass 22 is provided for observing the mixing effect of the materials inside the tank body 1 .

[0039] Embodiment 2: A wallboard mixer in this embodiment is a device used in the preparation process of EPS particle waste slurry solidified lightweight wallboard. The preparation process of EPS particle waste slurry solidified lightweight wallboard is as follows:

[0040] The main components of the wallboard include wet mud after flocculation-filtration treatment, cement and its auxiliary cementitious materials and EPS particles.

[0041] Step 1: By measuring the water content of waste mud after flocculation and other indicators, and according to the requirements of wallboard strength indicators, the proportion of waste mud solidification cement and EPS particle wallboard is designed to determine the proportion of wet mud after flocculation-filtration, cement, silica fume and mineral powder and other auxiliary cementitious materials and EPS particles in the wallboard. The water content of wet mud is not higher than 50%, and the material ratio is: wet mud after flocculation-filtration: cement: auxiliary cementitious materials: EPS particles = 1: 2%~5%: 1%~2%: 0.05%~0.1%.

[0042] Step 2: Determine the order of feeding, the best mixing time and the embryo curing time of each component material in the mixing and molding process according to the proportion of each component in step 1. The feeding order is flocculation-filtration wet mud, cement and its auxiliary cementitious materials, and finally EPS particles. The mixing time is 2min, 3min and 2min respectively. The embryo curing time is 2d in the mold and 3d naturally after demoulding.

[0043] Step 3: Formulate a wall sintering plan based on the wallboard embryo. Place the embryo prepared in step 2 in a muffle furnace for high-temperature drying, preheating, sintering and cooling in stages. The high-temperature drying temperature is 500℃ for about 2h; the preheating temperature is 800℃ for about 1h; the sintering temperature is 1150℃ for 0.5h~1.0h; the cooling rate is 10℃ / min, and the wallboard preparation is completed when the temperature drops to 50℃. The average compressive strength of the wallboard after sintering is tested to be 5.0MPa.

[0044] This embodiment makes full use of waste mud and recycles the waste mud, which can significantly improve the recycling efficiency of waste mud. It adopts a low-cost, green and environmentally friendly treatment method that is easy to prepare in factory to solve the problem of difficult waste mud treatment. It also provides a lightweight wall panel for building filling walls or partition walls. The utility model has the advantages of simple material acquisition, low cost, and easy factory processing. The finished product has a broad engineering practical market and has the prospect of large-scale promotion and application.

[0045] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A mixing and stirring machine for wall panels, characterized in that: include: A tank body (1), a cover plate (2) is mounted on the upper side of the tank body (1), a hollow rod (3) is rotatably mounted on the upper side of the cover plate (2), a plurality of stirring rods (4) are mounted on the hollow rod (3), a storage shell (5) is fixedly connected to one side of the hollow rod (3), a scraper (6) is mounted on one side of the storage shell (5), a connecting seat (7) is fixedly connected to one side of the scraper (6), a connecting shell (8) is slidably mounted on the inner wall of the connecting seat (7), and a connecting rod (9) is slidably mounted on the inner wall of the connecting shell (8); A connecting hole (10) is provided on the upper side of the connecting shell (8); a bolt (11) is threadedly engaged with the connecting hole (10) on the upper side of the connecting seat (7); a spring (12) is installed between the connecting seat (7) and the storage shell (5); the spring (12) is sleeved on the connecting shell (8) and the connecting rod (9); a traction rope (13) is fixedly connected to one side of the connecting rod (9); a pull ring (14) is fixedly connected to one end of the traction rope (13); and a driving assembly (15) is provided on the upper side of the cover plate (2).

2. A wallboard mixer according to claim 1, characterized in that: The driving assembly (15) comprises a mounting shell (151) mounted on the upper side of the cover plate (2), a driving motor (152) mounted on one side of the mounting shell (151), a first bevel gear (153) fixedly connected to the output end of the driving motor (152), and a second bevel gear (154) fixedly connected to the hollow rod (3), wherein the first bevel gear (153) and the second bevel gear (154) are meshingly connected.

3. A wall panel mixer according to claim 1, characterized in that: A telescopic rod (16) is arranged between the scraper (6) and the hollow rod (3), and two ends of the telescopic rod (16) are respectively fixedly connected to the scraper (6) and the hollow rod (3).

4. A wallboard mixer according to claim 1, characterized in that: A feed pipe (17) is arranged on the upper side of the tank body (1), a discharge pipe (18) is arranged on the lower side of the tank body (1), and a sealing cover (19) is threadedly connected to the lower end of the discharge pipe (18).

5. A wall panel mixer according to claim 4, characterized in that: The lower end of the hollow rod (3) is fixedly connected with an auger (20), and the auger (20) cooperates with the discharge pipe (18).

6. A wall panel mixer according to claim 1, characterized in that: An observation port (21) is provided on one side of the tank body (1), and tempered glass (22) is installed inside the observation port (21).

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