Polyurea floor coating grinding device
By designing an adjustment mechanism and grinding device, the problem of existing equipment being unable to adjust the grinding particle size was solved, enabling multi-specification grinding of polyurea floor coatings and improving the equipment's versatility and processing efficiency.
Patent Information
- Application Number
- CN202423047334.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing polyurea floor coating grinding equipment cannot adjust the grinding particle size at will, which means that different equipment is needed to obtain materials of different specifications, increasing the complexity of operation and space occupation.
A polyurea floor coating grinding device was designed, comprising a main body, support components, a drive mechanism, a grinding mechanism, and an adjustment mechanism. The grinding particle size is adjusted by the adjustment mechanism, and the continuous and stable grinding of materials is achieved by combining a crushing auger, a grinding head, and an auger.
It enables flexible adjustment of the particle size of polyurea flooring materials, improves the versatility of the equipment, reduces processing costs, and ensures the continuity and stability of material grinding.
Smart Images
Figure CN222325357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding equipment, in particular to a polyurea floor coating grinding device. Background Art
[0002] Polyurea floor coating products are thick liquid in the packaging. Once they come into contact with air, they undergo chemical cross-linking and solidify. After solidification, a polyurea elastic rubber film is formed. This material has good adhesion to concrete mortar, marble, ceramics, aluminum alloy, polyurethane foaming agent, PVC, etc. In general, it is recommended to use a suitable primer to enable it to have better bonding properties to the substrate. Primer is not required on the flat surface of the PU insulation layer and the XPS board. After the material is cured, it can be directly exposed to outdoor air for use without changing color and without the need for a protective layer. It has excellent waterproof and wear-resistant properties, can withstand the wear and pressure of vehicles, and can be used by pedestrians and vehicles. In order to ensure the smoothness of the ground during floor construction, the polyurea floor coating needs to be ground during the processing and production process.
[0003] At present, in the process of grinding polyurea floor materials, the grinding equipment used has the problem that the grinding particle size cannot be adjusted at will. Therefore, in order to obtain materials of different specifications, different grinding equipment is needed. This not only makes the grinding operation of polyurea floor materials more cumbersome, but also equipment of different grinding specifications also greatly occupies the installation space. Utility Model Content
[0004] The utility model provides a polyurea floor coating grinding device, which can effectively adjust the particle size of the polyurea floor material to be ground, and can grind out polyurea floor materials of different specifications.
[0005] The technical solution adopted by the utility model is: a polyurea floor coating grinding device, including a main body, a supporting assembly, a driving mechanism, a grinding mechanism and an adjusting mechanism, the main body is a cylinder with an open top, the supporting assembly is installed at the bottom of the main body, a grinding mechanism is arranged at the bottom of the main body, the driving mechanism is installed on the main body, the driving mechanism is connected to the grinding mechanism, the adjusting mechanism is installed on the grinding mechanism and is used to adjust the grinding particle size of the grinding mechanism, a buffer plate is fixedly connected in the main body, the buffer plate is located at the upper part of the main body, an open feeding port is arranged in the middle of the buffer plate, and the buffer plate is inclined gradually downward along the approaching port.
[0006] The adjusting mechanism comprises a second motor, an adjusting wheel, an adjusting rod and a guide mechanism. A thread is arranged around the outer wall of the adjusting wheel. The adjusting rod is vertically arranged on one side of the adjusting wheel, and a spiral tooth meshing with the thread of the adjusting wheel is arranged on the side of the adjusting rod. When the adjusting wheel rotates, the spiral tooth drives the adjusting rod to move axially.
[0007] The grinding mechanism comprises a crushing reamer, a grinding head and a grinding block, the crushing reamer is fixedly connected to the driving mechanism, an installation cavity is provided inside the crushing reamer, the second motor is installed inside the installation cavity, a connecting rod is fixedly connected to the top of the grinding head, the upper part of the connecting rod extends into the installation cavity and is fixedly connected to the adjusting rod, and a through hole is provided at the bottom of the crushing reamer.
[0008] The guide mechanism comprises a guide groove and a limit block, wherein the guide groove is axially arranged on the connecting rod, the limit block is fixedly connected to the inner surface of the through hole, and the limit block is slidably arranged in the guide groove.
[0009] The driving mechanism comprises a first motor, a rotating shaft, a scraper and an auger. The rotating shaft is fixedly connected to the output end of the first motor, the scraper is fixedly connected to the rotating shaft, and the auger is fixedly connected to the bottom of the rotating shaft.
[0010] The main body is fixedly connected with a mounting plate, and the first motor is fixedly connected to the lower surface of the mounting plate.
[0011] The bottom of the main body is provided with a discharge port, and the grinding mechanism is located inside the discharge port.
[0012] The buffer plate is provided with sieve holes.
[0013] Beneficial effects of the utility model:
[0014] 1. By setting up the adjustment mechanism, the precision particle size of the polyurea floor material grinding can be effectively adjusted, and polyurea floor materials of different specifications can be ground out, which greatly improves the versatility of the grinding equipment and is conducive to reducing the processing cost of polyurea floor coatings.
[0015] 2. By setting up the auger, the continuity and stability of the polyurea floor material that needs to be ground entering the grinding mechanism can be effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0017] Figure 1 This is a three-dimensional diagram of the external structure of a polyurea floor coating grinding device of the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of a polyurea floor coating grinding device of the utility model;
[0019] Figure 3 This is a front view of the external structure of a polyurea floor coating grinding device of the utility model;
[0020] Figure 4 This is a left view of the external structure of a polyurea floor coating grinding device of the utility model;
[0021] Figure 5 This is a top view of the external structure of a polyurea floor coating grinding device of the utility model;
[0022] Figure 6 For this utility model Figure 2 A is an enlarged view of the middle image.
[0023] Legend:
[0024] 1. Main body; 2. Support assembly; 3. Mounting plate; 4. First motor; 5. Buffer plate; 6. Rotating shaft; 7. Scraper; 8. Auger; 9. Discharge port; 10. Grinding head; 11. Grinding block; 12. Crushing reamer; 13. Mounting cavity; 14. Second motor; 15. Adjusting rod; 16. Connecting rod; 17. Adjusting wheel; 18. Through hole; 19. Guide groove; 20. Limit block. DETAILED DESCRIPTION
[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0026] Reference Figures 1 to 6A polyurea floor coating grinding device comprises a main body 1, a supporting assembly 2, a driving mechanism, a grinding mechanism and an adjusting mechanism, wherein the adjusting mechanism comprises a second motor 14, an adjusting wheel 17, an adjusting rod 15 and a guiding mechanism, wherein the adjusting wheel 17 is fixedly connected to the output end of the second motor 14, a thread is arranged around the outer wall of the adjusting wheel 17, the adjusting rod 15 is vertically arranged on one side of the adjusting wheel 17, and a helical tooth meshing with the thread of the adjusting wheel 17 is arranged on the side of the adjusting rod 15, when the adjusting wheel 17 rotates, the adjusting rod 15 is driven to move axially through the helical tooth, a mounting groove is provided on one side of the connecting rod 16, the adjusting rod 15 is fixedly connected to the mounting groove, the overall shape of the connecting rod 16 is cylindrical, the supporting assembly 2 is mounted on the bottom of the main body 1, and the driving mechanism is mounted on the main body 1 The grinding mechanism is installed on the driving mechanism, and the grinding mechanism includes a crushing reamer 12, a grinding head 10 and a grinding block 11. The crushing reamer 12 is fixedly connected to the driving mechanism, and the crushing reamer 12 is fixedly connected to the bottom of the rotating shaft 6. The crushing reamer 12 is provided with a mounting cavity 13 inside, and the bottom of the crushing reamer 12 is provided with a through hole 18 connected to the mounting cavity 13. The second motor 14 is installed inside the mounting cavity 13. The top of the grinding head 10 is fixedly connected to the connecting rod 16, and the top of the connecting rod 16 extends to the inside of the mounting cavity 13. The adjusting rod 15 is arranged in the mounting cavity 13, and the adjusting mechanism is installed on the grinding mechanism. The main body 1 is fixedly connected with a buffer plate 5, and a feeding port is arranged in the middle of the buffer plate 5. The buffer plate 5 is gradually inclined downward in the direction close to the opening.
[0027] The guide mechanism includes a guide groove 19 and a limit block 20. The guide groove 19 is axially opened on the connecting rod 16. The guide groove 19 and the mounting groove are respectively arranged on two opposite sides of the connecting rod 16. The limit block 20 is fixedly connected to the inner wall of the through hole 18. The limit block 20 is slidably arranged in the guide groove 19. The top of the main body 1 is fixedly connected with a mounting plate 3, and the first motor 4 is fixedly connected to the lower surface of the mounting plate 3.
[0028] The driving mechanism includes a first motor 4, a rotating shaft 6, a scraper 7 and an auger 8. The rotating shaft 6 is fixedly connected to the output end of the first motor 4. The surface of the rotating shaft 6 is connected to a support frame through a bearing. The support frame is fixedly connected to the main body 1. The scraper 7 is fixedly connected to the rotating shaft 6. The surface of the scraper 7 contacts the inner surface of the main body 1. The auger 8 is fixedly connected to the bottom of the rotating shaft 6. The top of the auger 8 extends to the inside of the discharge port 9 of the main body 1. The side surface of the auger 8 contacts the inner surface of the discharge port 9. The support assembly 2 includes a positioning frame and a support leg. The positioning frame is welded to the bottom of the main body 1, and the support leg is welded to the bottom of the positioning frame. The shape of the positioning frame is a circular ring.
[0029] A discharge port 9 is installed at the bottom of the main body 1, and the grinding mechanism is located inside the discharge port 9. The buffer plate 5 is provided with sieve holes, the number of which is multiple and the shape of the sieve holes is circular. A discharge port is set in the middle of the buffer plate 5.
[0030] Working principle: When in use, first adjust the distance between the grinding head 10 and the grinding block 11 according to the size of the material to be ground, and start the second motor 14. The second motor 14 drives the adjusting wheel 17 to rotate, and then drives the connecting rod 16 and the grinding head 10 to move through the adjusting rod 15 to achieve the purpose of adjusting the distance between the grinding block 11 and the grinding head 10. Then, the material to be ground is put into the inside of the main body 1. In this process, the buffer plate 5 is used to prevent the materials from falling together. The first motor 4 drives the rotating shaft 6, the grinding head 10, the auger 8 and the crushing reamer 12 to rotate, so that the material to be ground can be first crushed and then finely ground, and finally discharged from the discharge port 9.
Claims
1. A polyurea floor coating grinding device, characterized in that: The invention comprises a main body (1), a supporting assembly (2), a driving mechanism, a grinding mechanism and an adjusting mechanism, wherein the main body (1) is a cylinder with an open top, the supporting assembly (2) is mounted on the bottom of the main body (1), a grinding mechanism is arranged at the bottom of the main body (1), the driving mechanism is mounted on the main body (1), the driving mechanism is connected to the grinding mechanism, the adjusting mechanism is mounted on the grinding mechanism and is used to adjust the grinding particle size of the grinding mechanism, a buffer plate (5) is fixedly connected inside the main body (1), the buffer plate (5) is located at the upper part of the main body (1), an open feeding port is arranged in the middle of the buffer plate (5), and the buffer plate (5) is inclined gradually downward along the approaching port.
2. A polyurea floor coating grinding device according to claim 1, characterized in that: The adjusting mechanism comprises a second motor (14), an adjusting wheel (17), an adjusting rod (15) and a guide mechanism; a thread is arranged around the outer wall of the adjusting wheel (17); the adjusting rod (15) is arranged vertically on one side of the adjusting wheel (17); and a helical tooth meshing with the thread of the adjusting wheel (17) is arranged on the side of the adjusting rod (15); when the adjusting wheel (17) rotates, the helical tooth drives the adjusting rod (15) to move axially.
3. A polyurea floor coating grinding device according to claim 2, characterized in that: The grinding mechanism comprises a crushing reamer (12), a grinding head (10) and a grinding block (11); the crushing reamer (12) is fixedly connected to the driving mechanism; a mounting cavity (13) is provided inside the crushing reamer (12); the second motor (14) is installed inside the mounting cavity (13); a connecting rod (16) is fixedly connected to the top of the grinding head (10); the upper part of the connecting rod (16) extends into the mounting cavity (13) and is fixedly connected to the adjusting rod (15); and a through hole (18) is provided at the bottom of the crushing reamer (12).
4. A polyurea floor coating grinding device according to claim 3, characterized in that: The guide mechanism comprises a guide groove (19) and a limit block (20); the guide groove (19) is axially formed on the connecting rod (16); the limit block (20) is fixedly connected to the inner surface of the through hole (18); and the limit block (20) is slidably disposed in the guide groove (19).
5. The polyurea floor coating grinding device according to claim 1, characterized in that: The driving mechanism comprises a first motor (4), a rotating shaft (6), a scraper (7) and an auger (8), wherein the rotating shaft (6) is fixedly connected to the output end of the first motor (4), the scraper (7) is fixedly connected to the rotating shaft (6), and the auger (8) is fixedly connected to the bottom of the rotating shaft (6).
6. A polyurea floor coating grinding device according to claim 5, characterized in that: A mounting plate (3) is fixedly connected to the main body (1), and the first motor (4) is fixedly connected to the lower surface of the mounting plate (3).
7. A polyurea floor coating grinding device according to claim 1, characterized in that: A discharge port (9) is installed at the bottom of the main body (1), and the grinding mechanism is located inside the discharge port (9).
8. A polyurea floor coating grinding device according to claim 1, characterized in that: The buffer plate (5) is provided with sieve holes.