Fireproof coating production feeding device
By designing the crushing box, vibrating screen and spiral dredging head in the feeding device, the problems of uneven feeding and blockage in the fireproof coating production are solved, more efficient raw material screening and transportation are achieved, and the production quality of fireproof coatings is improved.
Patent Information
- Application Number
- CN202421095405.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing fire-resistant coating production equipment is uneven in the mixing process, which easily blocks the equipment, reducing the mixing efficiency and production quality.
A fire-resistant coating production feeding device is designed, including feeding barrels, crushing boxes, vibrating screens, dredging shafts and flow control panels. Through technical means such as crushing, screening and spiral dredging heads, the uniformity and flowability of raw materials are ensured.
The feeding quality and production efficiency of fire-resistant coatings are improved, blocked problems are avoided, and the production quality of fire-resistant coatings is improved.
Smart Images
Figure CN222342765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire retardant coating production, in particular to a feeding device for producing fire retardant coating. Background Art
[0002] Fire retardant coating is a coating that is applied to the surface of a material to improve its fire resistance, slow down the spread of flames, or prevent combustion for a certain period of time. This type of coating is called fire retardant coating, or flame retardant coating. The production of fire retardant coating requires grinding, stirring, and mixing. The fire retardant coating production equipment requires a feeding device to perform feeding operations during the stirring and other production steps.
[0003] The existing fire retardant coating production equipment has poor uniformity in the production steps such as stirring. When the production raw materials are directly fed into the production equipment, there are large solids in the production raw materials, which not only easily clog the feeding point, but also the large solid raw materials entering the production equipment will reduce the stirring efficiency, thereby reducing the production quality of the fire retardant coating.
[0004] Therefore, it is particularly important to design a fire retardant coating production feeding device to solve the above-mentioned defects. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model designs a feeding device for the production of fire retardant coatings. The feeding device aims to solve the technical problems that the feeding of fire retardant coatings in the prior art is not uniform, the feeding point is easily blocked, and larger solid raw materials entering the production equipment will also reduce the stirring efficiency, thereby reducing the production quality of the fire retardant coatings.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A feeding device for producing fire retardant coatings comprises a feeding barrel, a mounting frame is fixedly installed on the outer side of the feeding barrel, a barrel cover is fixedly installed on the top of the feeding barrel, a crushing box is fixedly installed on the top of the barrel cover, a feed pipe is fixedly connected to the top of the crushing box, a material guide pipe is fixedly connected to the bottom end of the feeding barrel, a vibrating screen is movably installed on the top of the feeding barrel, a dredging shaft is rotatably connected to the bottom end of the feeding barrel, and a flow control plate is rotatably connected to the inside of the guide pipe and below the dredging shaft.
[0008] As a preferred solution of the utility model, multiple groups of support rods are fixedly connected to the bottom of the mounting frame, the bottom ends of the multiple groups of support rods are fixedly connected to mounting seats, and the outer side of the barrel cover is fixedly connected to the feeding barrel through multiple groups of locks.
[0009] As a preferred solution of the utility model, a box cover is fixedly installed on the front of the crusher box, a first motor is fixedly installed on the outside of the box cover, a crushing barrel is fixedly connected on the output end of the first motor and located inside the crusher box, a plurality of through holes are provided on the outside of the crushing barrel, discharge pipes are fixedly connected to the left and right ends of the bottom of the crusher box, discharge covers are fixedly connected to the bottom ends of the two groups of discharge pipes, and a plurality of discharge holes are provided on the outsides of the two groups of discharge covers.
[0010] As a preferred solution of the utility model, a vibration motor is fixedly installed on the top of the inner side of the vibration screen, the bottom end of the vibration screen is movably connected to the feeding barrel through multiple groups of connecting plates, shock absorbers are fixedly installed outside the feeding barrel and at the bottom of the multiple groups of connecting plates, protective shells are fixedly installed outside the multiple groups of feeding barrels and on the outsides of the shock absorbers, and discharge doors are rotatably connected outside the feeding barrel and at the top of the multiple groups of protective shells.
[0011] As a preferred solution of the utility model, a horizontal plate is fixedly installed inside the feeding barrel and at the top of the dredging shaft, a driving box is fixedly installed at the bottom of the horizontal plate, the top of the dredging shaft is rotatably connected to the driving box, and a spiral dredging head is fixedly connected to the bottom end of the dredging shaft and extends to the inside of the material guide pipe.
[0012] As a preferred solution of the utility model, a second motor is fixedly installed on the outside of the feeding barrel, and the output shaft of the second motor extends to the inside of the driving box and is fixedly connected to the first bevel gear, and the top end of the dredging shaft is meshed with the first bevel gear through the second bevel gear.
[0013] As a preferred solution of the utility model, a transparent window is provided on the outer side of the material guide tube, a third motor is fixedly mounted on the bottom end of the outer side of the material guide tube, and an output end of the third motor is fixedly connected to the flow control plate.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. In the utility model, through the coordinated design of the crushing box and the vibrating screen, the fire-retardant coating raw materials are introduced into the crushing box through the feeding pipe on the top of the box cover, and then the first motor is started to drive the crushing drum to rotate. After the fire-retardant coating raw materials are introduced into the crushing box, the larger fixed raw materials are crushed through the multiple groups of through holes on the outer side of the crushing drum. After the fire-retardant coating raw materials are introduced into the feeding drum, the vibrating screen is driven by the vibrating motor to screen the fire-retardant coating raw materials, and the larger particle raw materials are further screened to the top of the vibrating screen, and the discharge door is opened to discharge them, thereby improving the feeding quality of the fire-retardant coating.
[0016] 2. In the utility model, through the coordinated design of the crushing box, the dredging shaft and the flow control plate, the crushed fire-retardant coating raw materials are introduced into the interior of the feeding barrel through the discharge pipe, and are evenly introduced into the interior of the feeding barrel through the multiple groups of discharge holes on the outer side of the discharge cover, and then enter the bottom end of the feeding barrel after screening, and the second motor is started to drive the first bevel gear to rotate, and the dredging shaft is driven to rotate under the transmission of the second bevel gear, and the spiral dredging head is used for dredging, so that the fire-retardant coating is uniformly introduced into the fire-retardant coating production equipment, and at the same time, material blockage is avoided, and the flow control plate is driven to rotate by the third motor, so that the rate of introduction of the fire-retardant coating raw materials can be adjusted, thereby ensuring the uniformity of the fire-retardant coating feeding, and then improving the production quality of the fire-retardant coating. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the discharge pipe of the utility model;
[0019] Figure 3 This is a schematic diagram of the box cover structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the crushing cylinder of the utility model;
[0021] Figure 5 It is a schematic diagram of the internal structure of the feeding barrel of the utility model.
[0022] In the figure: 1. feeding barrel; 2. mounting frame; 201. support rod; 202. mounting seat; 3. barrel cover; 301. lock; 4. crushing box; 401. box cover; 402. first motor; 403. crushing barrel; 404. discharge pipe; 405. discharge cover; 406. discharge hole; 5. feed pipe; 6. guide pipe; 7. vibrating screen; 701. vibration motor; 702. connecting plate; 703. shock absorber; 704. protective shell; 705. discharge door; 8. dredging shaft; 801. horizontal plate; 802. drive box; 803. spiral dredging head; 804. second motor; 805. first bevel gear; 806. second bevel gear; 9. flow control plate; 901. transparent window; 902. third motor. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] Example:
[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0026] A feeding device for producing fire retardant coatings comprises a feeding barrel 1, a mounting frame 2 is fixedly mounted on the outer side of the feeding barrel 1, a barrel cover 3 is fixedly mounted on the top of the feeding barrel 1, a crushing box 4 is fixedly mounted on the top of the barrel cover 3, a feed pipe 5 is fixedly connected to the top of the crushing box 4, a material guide pipe 6 is fixedly connected to the bottom end of the feeding barrel 1, a vibrating screen 7 is movably mounted on the top of the inside of the feeding barrel 1, a dredging shaft 8 is rotatably connected to the bottom end of the inside of the feeding barrel 1, and a flow control plate 9 is rotatably connected to the inside of the material guide pipe 6 and below the dredging shaft 8.
[0027] First, multiple groups of support rods 201 are fixedly connected to the bottom of the mounting frame 2, and the bottom ends of the multiple groups of support rods 201 are fixedly connected to the mounting seats 202. The outer side of the barrel cover 3 is fixedly connected to the feeding barrel 1 through multiple groups of lock buckles 301. The mounting frame 2 is supported by the multiple groups of support rods 201, and the mounting seat 202 is fixedly installed on the fire-retardant coating production equipment, so that the bottom end of the material guide pipe 6 is connected to the feed port of the fire-retardant coating production equipment, thereby installing the feeding barrel 1 on the fire-retardant coating production equipment.
[0028] Furthermore, a box cover 401 is fixedly installed on the front of the crushing box 4, a first motor 402 is fixedly installed on the outer side of the box cover 401, a crushing cylinder 403 is fixedly connected to the output end of the first motor 402 and located inside the crushing box 4, a plurality of through holes are provided on the outer side of the crushing cylinder 403, discharge pipes 404 are fixedly connected to the left and right ends of the bottom of the crushing box 4, discharge covers 405 are fixedly connected to the bottom ends of the two groups of discharge pipes 404, and a plurality of discharge holes 406 are provided on the outer sides of the two groups of discharge covers 405. The fire retardant coating raw materials are introduced into the crushing box 4 through the feed pipe 5 on the top of the box cover 401, and then the first motor 402 is started to drive the crushing cylinder 403 to rotate. After the fire retardant coating raw materials are introduced into the crushing box 4, the larger fixed raw materials are crushed through the multiple groups of through holes on the outside of the crushing cylinder 403, and then introduced into the feeding cylinder 1 through the discharge pipe 404. The crushed fire retardant coating raw materials are evenly introduced into the feeding cylinder 1 through the multiple groups of discharge holes 406 on the outside of the discharge cover 405.
[0029] Then, a vibration motor 701 is fixedly installed on the top of the inner side of the vibrating screen 7, and the bottom end of the vibrating screen 7 is movably connected to the feeding barrel 1 through multiple groups of connecting plates 702. Shock absorbers 703 are fixedly installed on the outside of the feeding barrel 1 and at the bottom of the multiple groups of connecting plates 702. Protective shells 704 are fixedly installed on the outside of the multiple groups of feeding barrels 1 and on the outside of the shock absorbers 703. Discharge doors 705 are rotatably connected to the outside of the feeding barrel 1 and at the top of the multiple groups of protective shells 704. After the fire-retardant coating raw materials are introduced into the interior of the feeding barrel 1, the vibrating screen 7 is driven by the vibration motor 701 to screen the fire-retardant coating raw materials, and the larger particle raw materials are further screened to the top of the vibrating screen 7, and the larger particle raw materials can be discharged by opening the discharge door 705. When the vibrating screen 7 is working, the shock absorber 703 reduces the impact on the feeding barrel 1.
[0030] Secondly, a transverse plate 801 is fixedly installed inside the feeding barrel 1 and at the top of the dredging shaft 8, and a driving box 802 is fixedly installed at the bottom of the transverse plate 801. The top of the dredging shaft 8 is rotatably connected to the driving box 802, and the bottom end of the dredging shaft 8 and extending to the inside of the guide pipe 6 is fixedly connected with a spiral dredging head 803. The fire retardant coating screened by the vibrating screen 7 enters the bottom end of the feeding barrel 1, and a second motor 804 is fixedly installed on the outside of the feeding barrel 1. The output shaft of the second motor 804 extends to the inside of the driving box 802 and is fixedly connected with a first bevel gear 805. The top of the dredging shaft 8 is meshed with the first bevel gear 805 through the second bevel gear 806. Starting the second motor 804 drives the first bevel gear 805 to rotate, and the dredging shaft 8 is driven to rotate under the transmission of the second bevel gear 806. The spiral dredging head 803 is used to dredge the material, so that the fire retardant coating is introduced into the fire retardant coating production equipment at a uniform speed, and blockage is avoided at the same time.
[0031] Finally, a transparent window 901 is provided on the outside of the material guide tube 6, and a third motor 902 is fixedly installed on the bottom end of the outside of the material guide tube 6. The output end of the third motor 902 is fixedly connected to the flow control plate 9. The flow control plate 9 is driven to rotate by the third motor 902, so that the rate of introduction of the fire retardant coating raw materials can be adjusted. During this process, the material guiding situation can be observed through the transparent window 901.
[0032] In this embodiment, the implementation scenario is specifically as follows: a plurality of support rods 201 are used to provide support for the mounting frame 2, and the mounting seat 202 is fixedly mounted on the fire retardant coating production equipment, so that the bottom end of the guide pipe 6 is docked with the feed port of the fire retardant coating production equipment, thereby installing the feeding cylinder 1 on the fire retardant coating production equipment, and introducing the fire retardant coating raw material into the interior of the crushing box 4 through the feed pipe 5 on the top of the box cover 401, and then starting the first motor 402 to drive the crushing cylinder 403 to rotate, and after the fire retardant coating raw material is introduced into the interior of the crushing box 4 After the fire retardant coating raw materials are introduced into the feeding barrel 1 through the multiple groups of discharge holes 406 on the outside of the discharge cover 405, the larger fixed raw materials are crushed through the multiple groups of through holes on the outside of the crushing barrel 403, and then introduced into the feeding barrel 1 through the discharge pipe 404. The crushed fire retardant coating raw materials are evenly introduced into the feeding barrel 1 through the multiple groups of discharge holes 406 on the outside of the discharge cover 405. After the fire retardant coating raw materials are introduced into the feeding barrel 1, the vibration motor 701 drives the vibration screen 7 to screen the fire retardant coating raw materials, and further screens the larger particle raw materials to the top of the vibration screen 7, and opens the discharge door 705 to discharge them. The fire retardant coating after screening by the vibrating screen 7 enters the bottom end of the feeding barrel 1, the second motor 804 is started to drive the first bevel gear 805 to rotate, and the dredging shaft 8 is driven to rotate under the transmission of the second bevel gear 806, and the spiral dredging head 803 is used to dredge the material, so that the fire retardant coating is introduced into the fire retardant coating production equipment at a uniform speed, and at the same time, material blockage is avoided. The flow control plate 9 is driven to rotate by the third motor 902, so that the rate of introduction of the fire retardant coating raw materials can be adjusted. The entire operation process is simple and convenient. Compared with the existing fire retardant coating production feeding device, the utility model can improve the feeding quality of the fire retardant coating production feeding device through design, and at the same time, ensure the uniformity of the fire retardant coating feeding, thereby improving the production quality of the fire retardant coating.
[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A feeding device for producing fire retardant coatings, comprising a feeding cylinder (1), characterized in that: A mounting frame (2) is fixedly mounted on the outside of the feeding barrel (1), a barrel cover (3) is fixedly mounted on the top of the feeding barrel (1), a crushing box (4) is fixedly mounted on the top of the barrel cover (3), a feed pipe (5) is fixedly connected to the top of the crushing box (4), a guide pipe (6) is fixedly connected to the bottom end of the feeding barrel (1), a vibrating screen (7) is movably mounted on the top end of the inside of the feeding barrel (1), a dredging shaft (8) is rotatably connected to the bottom end of the inside of the feeding barrel (1), and a flow control plate (9) is rotatably connected to the inside of the guide pipe (6) and below the dredging shaft (8).
2. A feeding device for producing fire retardant coating according to claim 1, characterized in that: The bottom of the mounting frame (2) is fixedly connected to a plurality of support rods (201), the bottom ends of the plurality of support rods (201) are fixedly connected to mounting seats (202), and the outer side of the barrel cover (3) is fixedly connected to the feeding barrel (1) via a plurality of lock buckles (301).
3. A feeding device for producing fire retardant coating according to claim 1, characterized in that: A box cover (401) is fixedly mounted on the front of the crushing box (4), a first motor (402) is fixedly mounted on the outer side of the box cover (401), a crushing cylinder (403) is fixedly connected to the output end of the first motor (402) and located inside the crushing box (4), a plurality of through holes are provided on the outer side of the crushing cylinder (403), discharge pipes (404) are fixedly connected to the left and right ends of the bottom of the crushing box (4), discharge covers (405) are fixedly connected to the bottom ends of the two groups of discharge pipes (404), and a plurality of discharge holes (406) are provided on the outer sides of the two groups of discharge covers (405).
4. A feeding device for producing fire retardant coating according to claim 1, characterized in that: A vibration motor (701) is fixedly installed at the top of the inner side of the vibration screen (7); the bottom end of the vibration screen (7) is movably connected to the feeding barrel (1) through multiple groups of connecting plates (702); shock absorbers (703) are fixedly installed outside the feeding barrel (1) and located at the bottom of the multiple groups of connecting plates (702); protective shells (704) are fixedly installed outside the multiple groups of the feeding barrel (1) and located on the outside of the shock absorbers (703); and discharge doors (705) are rotatably connected outside the feeding barrel (1) and located at the top of the multiple groups of protective shells (704).
5. A feeding device for producing fire retardant coating according to claim 1, characterized in that: A transverse plate (801) is fixedly installed inside the feeding barrel (1) and at the top of the dredging shaft (8); a driving box (802) is fixedly installed at the bottom of the transverse plate (801); the top of the dredging shaft (8) is rotatably connected to the driving box (802); and a spiral dredging head (803) is fixedly connected to the bottom end of the dredging shaft (8) and extending to the inside of the material guide pipe (6).
6. A feeding device for producing fire retardant coating according to claim 5, characterized in that: A second motor (804) is fixedly mounted on the outside of the feeding barrel (1); an output shaft of the second motor (804) extends to the inside of the driving box (802) and is fixedly connected to a first bevel gear (805); and the top end of the dredging shaft (8) is meshed with the first bevel gear (805) via a second bevel gear (806).
7. A feeding device for producing fire retardant coating according to claim 1, characterized in that: A transparent window (901) is provided on the outside of the material guide tube (6), a third motor (902) is fixedly mounted on the bottom end of the outside of the material guide tube (6), and an output end of the third motor (902) is fixedly connected to the flow control plate (9).