Mixing equipment for preparing corundum refractory plastic material
By designing a corundum refractory plastic preparation mixing equipment including motor, rotating rod, pulley and stirring components, the problem of insufficient mixing caused by wear of stirring leaves of existing equipment is solved, and the refractory resistance and application scope of corundum plastic is improved.
Patent Information
- Application Number
- CN202421072189.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-16
AI Technical Summary
When existing equipment stirs corundum plastic for a long time, the stirring leaves are prone to wear, resulting in a decrease in stirring efficiency and insufficient mixing, which affects the refractory resistance and scope of application.
A corundum refractory plastic preparation mixing equipment is designed. Through the combination of motor, rotating rod, pulley and mixing assembly, the full mixing of multiple corundum plastics is achieved. Multiple pulleys drive the rotation of multiple rotating rods. The combination of rotating rods, fixed blocks and engaging components is facilitated to replace and maintain the mixing blades.
It improves the refractory resistance of corundum plastic, makes its application wider, avoids the problem of insufficient mixing caused by wear of stirring leaves, and ensures the long-term stable operation of the equipment and stirring efficiency.
Smart Images
Figure CN222644938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic mixing, in particular to a corundum refractory plastic mixing device. Background Art
[0002] Corundum plastic is a kind of amorphous refractory material in the form of mud or mud balls which is constructed by ramming, vibrating or pressing. It is made by fully mixing refractory aggregates, powders, binders, admixtures with a certain grade, water or other liquids. Corundum wear-resistant plastic is made by adding wear-resistant materials to the prepared materials to increase the wear resistance of the corundum plastic. Mixing equipment is usually used to mix the materials when preparing corundum wear-resistant plastic so that the added materials are fully mixed.
[0003] Due to the high hardness of corundum plastic, when the existing equipment stirs and mixes the corundum plastic for a long time, the corundum plastic will cause wear to the stirring blades of the equipment, thereby reducing the stirring efficiency and making the mixing of the corundum plastic insufficient. In this regard, in order to solve this technical problem, the present application proposes a corundum refractory plastic preparation mixing equipment. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a corundum refractory plastic preparation mixing equipment is proposed. Through the combination of a motor, a rotating rod, a pulley and a stirring assembly, a plurality of corundum plastics can be mixed. The plurality of pulleys can drive the plurality of rotating rods to rotate. The plurality of rotating rods can make the corundum plastics mixed more fully, thereby improving the fire resistance of the corundum plastic and making the application range of the corundum plastic wider. Through the combination of the rotating rod, the fixed block and the clamping assembly, the fixed block and the stirring blade can be removed, which is convenient for the operator to replace or maintain the stirring blade, ensure the quality of the stirring blade, and avoid insufficient stirring of the corundum plastic by the stirring blade.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A mixing device for preparing corundum refractory plastic, comprising a mixing barrel, a top cover is rotatably connected to the top side of the mixing barrel, a support plate is arranged on the bottom side of the mixing barrel, a motor is installed on the top side of the support plate, a driving end of the motor is connected to the mixing barrel through a transmission assembly, a loading assembly is arranged on the top right side of the mixing barrel, a unloading assembly is arranged on the bottom left side of the mixing barrel, three rotating rods are rotatably connected to the inner wall of the bottom side of the mixing barrel, and the three rotating rods all penetrate the bottom side of the mixing barrel, four slide grooves are opened on the outer walls of the three rotating rods, a card slot is opened on the adjacent side of any two of the slide grooves, grooves are opened on the upper and lower ends of the plurality of card slots, and a plurality of stirring assemblies are arranged on the outer wall of the rotating rod.
[0007] Furthermore, the stirring assembly includes a plurality of fixed blocks located on the outer wall of the rotating rod, a plurality of stirring blades are fixedly connected to the outer peripheries of the plurality of fixed blocks, and a clamping assembly is provided on the inner periphery of the fixed blocks.
[0008] Furthermore, the locking assembly includes four locking blocks located on the inner circumference of the fixed block, springs are provided at the upper and lower ends of the four locking blocks, and protrusions are provided on the separated sides of the springs at the upper and lower ends, one end of the spring is connected to the locking block, and the other end of the spring is connected to the protrusion, and four through grooves are opened on the outer wall of the fixed block, and paddles are slidably connected in the four through grooves, and the paddles are fixedly connected to the protrusions.
[0009] Furthermore, the transmission assembly includes three pulleys located on the bottom side of the mixing barrel, the three pulleys are connected by belts, one of the pulleys is connected to the driving end of the motor, and the top sides of the three pulleys are fixedly connected to the bottom side of the rotating rod.
[0010] Furthermore, the material discharge assembly includes a material discharge port located on the outer wall of the bottom side of the mixing barrel, the right side of the material discharge port penetrates the mixing barrel, a handle is provided on the top side of the material discharge port, a gate plate is fixedly connected to the right side of the handle, and the gate plate is slidably connected to the inside of the mixing barrel.
[0011] Furthermore, the feeding assembly includes a slide located on the top outer wall of the mixing barrel, the top side of the slide is fixedly connected to a baffle, the right side of the baffle is fixedly connected to a funnel, the bottom side of the funnel is fixedly connected to the slide, and the left side of the slide passes through the mixing barrel.
[0012] Furthermore, four supporting legs are fixedly connected to the bottom side of the mixing barrel, and the four supporting legs are all fixedly connected to the support plate.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the fixing block and the stirring blade can be removed by the combination of the rotating rod, the fixing block and the clamping assembly, so that the operator can replace or maintain the stirring blade conveniently, ensure the quality of the stirring blade, and avoid insufficient stirring of the corundum plastic by the stirring blade.
[0015] 2. In the utility model, a variety of corundum plastics can be mixed through the combination of a motor, a rotating rod, a pulley and a stirring assembly. A plurality of pulleys can drive a plurality of rotating rods to rotate. A plurality of rotating rods can make the corundum plastics mixed more fully, thereby improving the fire resistance of the corundum plastic and making the application range of the corundum plastic wider. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a corundum refractory plastic material preparation and mixing device proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the stirring blade of a corundum refractory plastic material preparation mixing device proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of a pulley of a corundum refractory plastic material preparation and mixing equipment proposed by the utility model;
[0019] Figure 4 The utility model discloses a structural schematic diagram of a fixed block of a corundum refractory plastic material preparation mixing device.
[0020] Legend:
[0021] 1. Mixing barrel; 2. Top cover; 3. Slide; 4. Baffle; 5. Funnel; 6. Discharge port; 7. Handle; 8. Motor; 9. Support foot; 10. Support plate; 11. Rotating rod; 12. Fixed block; 13. Stirring blade; 14. Pulley; 15. Slide; 16. Groove; 17. Bump; 18. Spring; 19. Slot; 20. Pick. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Reference Figure 1-4, the utility model provides an embodiment: a corundum refractory plastic preparation mixing equipment, including a mixing barrel 1, the top side of the mixing barrel 1 is rotatably connected with a top cover 2, the top cover 2 can be rotated to facilitate the operator to replace or maintain the stirring blade 13 in the mixing barrel 1, the bottom side of the mixing barrel 1 is provided with a support plate 10, the support plate 10 provides a support point for the motor 8, the top side of the support plate 10 is installed with the motor 8, the driving end of the motor 8 is connected to the mixing barrel 1 through a transmission assembly, the transmission assembly can drive the rotating rod 11 to rotate, so as to stir and mix the corundum plastic in the mixing barrel 1, a feeding assembly is provided on the top right side of the mixing barrel 1, a discharging assembly is provided on the bottom left side of the mixing barrel 1, and the inner wall of the bottom side of the mixing barrel 1 is rotatably connected with three rotating rods 11, the three rotating rods 11 can drive the fixed block 12 to rotate, thereby driving the stirring blade 13 to rotate, and the three rotating rods 11 all penetrate the bottom side of the mixing barrel 1, and four slide grooves 15 are provided on the outer walls of the three rotating rods 11. The slide grooves 15 can not only limit the blocks on the inner periphery of the fixed block 12, but also take out the fixed block 12 along the slide grooves 15. A slot 19 is provided on the adjacent side of any two slide grooves 15. The slot 19 can limit the blocks on the inner periphery of the fixed block 12 so that they cannot be displaced when the rotating rod 11 rotates. Grooves 16 are provided at the upper and lower ends of the multiple slots 19. The grooves 16 can make the blocks and the slots 19 fit more firmly, and the rotation direction of the rotating rod 11 is the same as the direction of taking out the blocks. The outer wall of the rotating rod 11 is provided with multiple stirring components.
[0024] The stirring assembly includes a plurality of fixed blocks 12 located on the outer wall of the rotating rod 11, and a plurality of stirring blades 13 are fixedly connected to the outer peripheries of the plurality of fixed blocks 12. The positions of the plurality of stirring blades 13 are inclined, and the positions of the stirring blades 13 at the upper end and the stirring blades 13 at the lower end are staggered. A clamping assembly is provided on the inner periphery of the fixed block 12, and the clamping assembly can limit the fixed block 12. The clamping assembly includes four clamping blocks located on the inner periphery of the fixed block 12, and springs 18 are provided at the upper and lower ends of the four clamping blocks, and a protrusion 17 is provided on the separated side of the springs 18 at the upper and lower ends, and the spring 18 can push the protrusion 17 into the groove 16, one end of the spring 18 is connected to the clamping block, and the other end of the spring 18 is connected to the protrusion 17, and the outer wall of the fixed block 12 is provided with four through grooves, and the four through grooves are slidably connected with a paddle 20, and the paddle 20 is fixedly connected to the protrusion 17, and the protrusion 17 can be moved out of the groove 16 by pressing the paddle 20, thereby releasing the fixed block 12. The transmission assembly includes three pulleys 14 located at the bottom side of the mixing barrel 1. The three pulleys 14 are connected by belts, one of which is connected to the driving end of the motor 8. The pulley 14 connected to the driving end of the motor 8 can drive the remaining two pulleys 14 through the belt, so that the selected rotating rod 11 rotates at the same time. The top sides of the three pulleys 14 are fixedly connected to the bottom side of the rotating rod 11. The feeding assembly includes a feeding port 6 located at the outer wall of the bottom side of the mixing barrel 1. The right side of the feeding port 6 penetrates the mixing barrel 1. A handle 7 is provided on the top side of the feeding port 6. A gate is fixedly connected to the right side of the handle 7. The gate is slidably connected to the inside of the mixing barrel 1. When the corundum plastic is mixed, the gate can be opened by the handle 7 to take out the mixed corundum plastic. The feeding assembly includes a slide 3 located on the outer wall of the top side of the mixing barrel 1, a baffle 4 is fixedly connected to the top side of the slide 3, a funnel 5 is fixedly connected to the right side of the baffle 4, the baffle 4 and the funnel 5 can prevent the operator from spilling the corundum plastic when feeding, the bottom side of the funnel 5 is fixedly connected to the slide 3, and the left side of the slide 3 passes through the mixing barrel 1. Four legs 9 are fixedly connected to the bottom side of the mixing barrel 1, and the four legs 9 are fixedly connected to the support plate 10.
[0025] Working principle: First, the motor 8 drives the pulley 14 to rotate. Since the bottom side of the rotating rod 11 is fixedly connected to the pulley 14, when the pulley 14 rotates, it will drive the rotating rod 11 to rotate. Since the block on the inner periphery of the fixed block 12 is engaged with the slot 19 on the outer wall of the rotating rod 11, and springs 18 and protrusions 17 are provided at both ends of the block, and a groove 16 adapted to the size of the protrusion 17 is also provided in the slot 19, the protrusion 17 can fix the block in the slot 19 to prevent the fixed block 12 from being displaced during the rotation of the rotating rod 11, and the rotating rod 11 drives the fixed block 12 to rotate , thereby driving the stirring blade 13 to stir and mix the corundum plastic in the mixing barrel 1. Due to the high hardness of corundum, the stirring blade 13 needs to be regularly maintained or replaced to ensure that the stirring blade 13 can stir normally. At this time, the top cover 2 can be opened, and the paddle 20 can be pressed to separate the protrusion 17 from the groove 16, and then the fixed block 12 can be rotated to move the block on its inner periphery into the slide groove 15 on the outer wall of the rotating rod 11 to take out the fixed block 12, which is convenient for the operator to maintain or replace the stirring blade 13. When the corundum plastic is mixed, the gate can be opened by the handle 7 to take out the mixed corundum plastic.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mixing device for preparing corundum refractory plastic, comprising a mixing barrel (1), characterized in that: The top side of the mixing barrel (1) is rotatably connected to a top cover (2), the bottom side of the mixing barrel (1) is provided with a support plate (10), the top side of the support plate (10) is installed with a motor (8), the driving end of the motor (8) is connected to the mixing barrel (1) through a transmission assembly, the top right side of the mixing barrel (1) is provided with a loading assembly, the bottom left side of the mixing barrel (1) is provided with a unloading assembly, the inner wall of the bottom side of the mixing barrel (1) is rotatably connected to three rotating rods (11), and the three rotating rods (11) all penetrate the bottom side of the mixing barrel (1), the outer walls of the three rotating rods (11) are provided with four slide grooves (15), the adjacent sides of any two of the slide grooves (15) are provided with a card slot (19), the upper and lower ends of the plurality of card slots (19) are provided with grooves (16), and the outer wall of the rotating rod (11) is provided with a plurality of stirring assemblies.
2. The corundum refractory plastic material preparation mixing equipment according to claim 1, characterized in that: The stirring assembly comprises a plurality of fixed blocks (12) located on the outer wall of the rotating rod (11), the outer peripheries of the plurality of fixed blocks (12) are all fixedly connected with a plurality of stirring blades (13), and the inner peripheries of the fixed blocks (12) are provided with a snap-fit assembly.
3. A corundum refractory plastic material preparation mixing equipment according to claim 2, characterized in that: The engaging assembly comprises four clamping blocks located on the inner periphery of the fixed block (12); springs (18) are provided at the upper and lower ends of the four clamping blocks; a protrusion (17) is provided on the separated side of the springs (18) at the upper and lower ends; one end of the spring (18) is connected to the clamping block; the other end of the spring (18) is connected to the protrusion (17); four through grooves are provided on the outer wall of the fixed block (12); paddles (20) are slidably connected in the four through grooves; and the paddles (20) are fixedly connected to the protrusion (17).
4. The corundum refractory plastic material preparation mixing equipment according to claim 1, characterized in that: The transmission assembly comprises three pulleys (14) located at the bottom side of the mixing barrel (1), the three pulleys (14) are connected to each other via belts, one of the pulleys (14) is connected to the driving end of the motor (8), and the top sides of the three pulleys (14) are fixedly connected to the bottom side of the rotating rod (11).
5. The corundum refractory plastic material preparation mixing equipment according to claim 1, characterized in that: The material discharge assembly comprises a material discharge port (6) located on the outer wall of the bottom side of the mixing barrel (1), the right side of the material discharge port (6) passes through the mixing barrel (1), a handle (7) is provided on the top side of the material discharge port (6), a gate plate is fixedly connected to the right side of the handle (7), and the gate plate is slidably connected to the inside of the mixing barrel (1).
6. The corundum refractory plastic material preparation and mixing equipment according to claim 3, characterized in that: The feeding assembly comprises a slideway (3) located on the outer wall of the top side of the mixing barrel (1); a baffle (4) is fixedly connected to the top side of the slideway (3); a funnel (5) is fixedly connected to the right side of the baffle (4); the bottom side of the funnel (5) is fixedly connected to the slideway (3); and the left side of the slideway (3) passes through the mixing barrel (1).
7. The corundum refractory plastic material preparation and mixing equipment according to claim 1, characterized in that: Four supporting feet (9) are fixedly connected to the bottom side of the mixing barrel (1), and the four supporting feet (9) are all fixedly connected to the support plate (10).