Excess material recovery device for hollow brick production and processing
By designing a vibrating screen for residual material recovery and agitating or preliminary crushing device for residual material recovery in the hollow brick production process, the problems of low crushing efficiency and high energy consumption in the prior art are solved, and more efficient residual material recovery and energy consumption are achieved.
Patent Information
- Application Number
- CN202420490835.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-03-14
AI Technical Summary
During the existing hollow brick production process, the residual material recycling device requires repeated crushing due to poor crushing effect, which is low in efficiency and increases energy consumption.
A residual material recovery device for hollow brick production and processing was designed. The residual material was separated by a vibrating screen, and the residual material was fine, medium and coarse particles, and the residual material was stirred or initially crushed, so that the particle size of the residual material was not much different, thereby improving the crushing efficiency and reducing energy consumption.
Through the vibration screen and technical means of stirring or preliminary crushing, the crushing efficiency of the residual material recovery device is improved, the number of repeated crushing is reduced, and energy consumption is reduced.
Smart Images
Figure CN222777974U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hollow brick production, in particular to a waste material recovery device for hollow brick production and processing. Background Art
[0002] Hollow bricks are made of clay, shale and other materials as the main raw materials, and are processed, formed and sintered. The percentage of the total area of the holes in the hollow brick to the area of the brick is called the porosity of the hollow brick, which should generally be above 40%. Compared with solid bricks, hollow bricks can save a lot of land and fuel for burning bricks, reduce transportation weight; reduce the labor intensity during brick making and masonry, speed up construction progress; reduce the weight of buildings, increase the number of floors, and reduce construction costs. In the production and molding process of hollow bricks, there are often excess scraps of different sizes that need to be recycled and reused. Most of the existing scrap recovery devices are to put all the scraps of all sizes into the crushing box for crushing. Due to the different sizes of the scrap particles, this leads to poor crushing effect. It takes many repeated crushings to achieve the state of recycling, which is not only inefficient but also increases energy consumption. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a waste material recovery device for hollow brick production and processing.
[0004] The utility model adopts the following technical solutions:
[0005] A waste material recovery device for hollow brick production and processing comprises a crushing box, a conveying box and a conveying motor, wherein a fixing plate five is arranged at the front end of the conveying box, a conveying motor is fixed on the fixing plate five, a feeding port is opened at the top of the conveying box, a crushing box is connected to the top of the feeding port, a fixing plate four is fixedly connected to the right end of the crushing box, a crushing motor three is fixed on the fixing plate four, the top of the crushing box is respectively connected to the bottom of a feed hopper one, a feed hopper two and a feed hopper three, a fixing plate one and a fixing plate two are respectively fixed at the front ends of the feed hopper one and the feed hopper two, and the fixing plate one and the fixing plate two are respectively fixed. A stirring motor and a crushing motor are respectively fixed on the fixed plate two, a fixed plate three is fixed on the rear end of the feed hopper three, and a crushing motor two is fixed on the fixed plate three. A vibrating screen is arranged directly above the feed hopper one and the feed hopper two. The vibrating screen is divided into two parts, a fine screen and a medium screen, on the left and right, a fixed rod is arranged at the bottom of the vibrating screen near one end of the fine screen, a support platform is arranged near the left end of the vibrating screen, a vibration motor is fixed on the support platform, a driving shaft of the vibration motor is connected to a turntable, a connecting rod is arranged on the edge of the turntable, and the connecting rod is connected to the fixed rod.
[0006] As an optimal technical solution of the utility model, a spring support foot is connected to the bottom of the vibrating screen, one end of the vibrating screen close to the middle screen is movably connected to one end of the feed hopper three, the other end of the feed hopper three is connected to the bracket two, and the bottom of the left and right ends of the crushing box are connected to the bracket one.
[0007] As an optimal technical solution of the utility model, the conveying motor drive shaft is connected to the auger inside the conveying box, the crushing motor three drive shaft passes through the crushing box and is connected to the crushing knife, the crushing motor two drive shaft passes through the hopper three and is connected to the crushing knife, the crushing motor one drive shaft passes through the hopper two and is connected to the crushing knife, the stirring motor drive shaft passes through the hopper one and is connected to the stirring knife, and the number of crushing motors two and three is two.
[0008] As a preferred technical solution of the utility model, a surplus material inlet is arranged above the fine screen.
[0009] As a preferred technical solution of the utility model, the connecting rod is movably connected to the fixing rod.
[0010] The beneficial effects of the utility model are:
[0011] The residual material recovery device of the utility model separates the residual material into fine, medium and coarse particles by a vibrating screen, and stirs or crushes the materials of the separated particle sizes respectively, so that the residual material particles finally entering the crushing box have similar sizes, which is convenient for stirring. Not only can the efficiency of subsequent crushing and stirring be improved, but also the energy consumption loss caused by repeated crushing can be increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the overall structural diagram of the residual material recovery device of the utility model.
[0013] Explanation of symbols in the figure:
[0014] 1: vibrating screen, 2: fine screen, 3: medium screen, 4: spring support foot, 5: fixed rod, 6: feed hopper one, 7: feed hopper two, 8: feed hopper three, 9: crushing box, 10: fixed plate one, 11: fixed plate two, 12: fixed plate three, 13: fixed plate four, 14: stirring motor, 15: crushing motor one, 16: crushing motor two, 17: crushing motor three, 18: bracket one, 19: bracket two, 20: bracket table, 21: feed port, 22: fixed plate five, 23: conveying motor, 24: conveying box, 25: auger, 26: vibration motor, 27: turntable, 28: connecting rod. DETAILED DESCRIPTION
[0015] The utility model is now described in further detail with reference to the accompanying drawings.
[0016] In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "bottom", "right", "left", "above", "below", "back", "front", "middle", "outside", "inside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments.
[0017] like Figure 1As shown, a residual material recovery device for hollow brick production and processing includes a crushing box 9, a conveying box 24, and a conveying motor 23. A fixed plate 5 22 is arranged at the front end of the conveying box 24, and the conveying motor 23 is fixed on the fixed plate 5 22. The driving shaft of the conveying motor 23 is connected to the auger 25 in the conveying box 24. A feed port 21 is arranged at the top of the conveying box 24. A device suitable for various hollow brick models and capable of replacing the hollow brick models is arranged at one end of the conveying box 24 away from the conveying motor 23, so that the residual material recovery can meet more demand choices. The top of the feed port 21 is connected to the crushing box 9, and a fixed plate 4 13 is fixedly connected to the right end of the crushing box 9. A crushing motor 3 17 is fixed on the fixed plate 4 13. The crushing motor 3 There are two 17, and two crushing motors 3 17 can fully crush the residual materials that have been preliminarily crushed in each feed hopper. The top of the crushing box 9 is connected with the bottom of the feed hopper 1 6, the feed hopper 2 7, and the feed hopper 3 8 respectively. The front ends of the feed hopper 1 6 and the feed hopper 2 7 are respectively fixed with a fixed plate 10 and a fixed plate 2 11, and the fixed plate 10 and the fixed plate 2 11 are respectively fixed with a stirring motor 14 and a crushing motor 15. The number of the stirring motor 14 and the crushing motor 15 is one each. The driving shaft of the crushing motor 15 passes through the feed hopper 2 7 and is connected to the crushing knife. The crushing knife in the feed hopper 2 7 preliminarily stirs and crushes the medium-sized residual material particles coming in from the screen 3. The driving shaft of the stirring motor 14 passes through the feed hopper 2 7 and is connected to the crushing knife. The crushing knife in the feed hopper 2 7 preliminarily stirs and crushes the medium-sized residual material particles coming in from the screen 3. The feed hopper 1 6 is connected to a stirring knife, and the stirring knife in the feed hopper 1 6 fully stirs the fine particle residue coming in from the fine screen 2. A fixed plate 3 12 is fixed on the rear end of the feed hopper 3 8, and a crushing motor 2 16 is fixed on the fixed plate 3 12. There are two crushing motors 16. The driving shaft of the crushing motor 2 16 passes through the feed hopper 3 8 and is connected to the crushing knife. The two crushing knives in the feed hopper 3 8 are mainly used to preliminarily crush large pieces of residue particles into small and medium-sized residue particles. The setting of two crushing knives can also improve the crushing efficiency and quality. A vibrating screen 1 is arranged directly above the feed hopper 1 6 and the feed hopper 2 7. The vibrating screen 1 is divided into two parts, a fine screen 2 and a medium screen 3, on the left and right. The vibrating screen 1 vibrates near one end of the fine screen 2 A fixing rod 5 is provided at the bottom of the screen 1, and a support platform 20 is provided near the left end of the vibrating screen 1. A vibration motor 26 is fixed on the support platform 20. The driving shaft of the vibration motor 26 is connected to a turntable 27. A connecting rod 28 is provided on the edge of the turntable 27. The connecting rod 28 and the fixing rod 5 are movably connected. Because the connecting rod 28 is provided at the edge of the turntable 27, when the turntable 27 rotates, the connecting rod 28 drives the fixing rod 5 to perform a small-amplitude circular vibration. The vibrating screen 1 itself is not placed parallel to the horizontal plane, and the vibrating screen 1 is inclined at a certain angle to the horizontal plane. Therefore, when the vibrating screen 1 vibrates and shakes slightly, the residual material can be quickly screened out and quickly pushed forward until the large-particle residual material enters the feed hopper three 8.
[0018] Furthermore, a spring support foot 4 is connected to the bottom of the vibration screen 1, and the spring support foot 4 can facilitate the vibration screen 1 to vibrate and shake slightly. The end of the vibration screen 1 close to the middle screen 3 is movably connected to one end of the feed hopper 3 8, and the other end of the feed hopper 3 8 is connected to the bracket 2 19. The bottom of the left and right ends of the crushing box 9 are connected to the bracket 18.
[0019] Furthermore, a surplus material inlet is arranged above the fine screen 2 .
[0020] The use principle of this utility model:
[0021] The residual material to be recycled enters the fine screen 2 of the vibrating screen 1 through a residual material inlet arranged above the fine screen 2. Under the action of the vibration motor 26, the fine-grained residual material enters the feed hopper 1 6 and is fully stirred. The medium-grained residual material enters the feed hopper 2 7 and is preliminarily crushed. The large-grained residual material enters the feed hopper 3 8 and is preliminarily crushed. Finally, the residual material that has been preliminarily crushed and stirred enters the crushing box 9. Under the joint action of the two crushing motors 3 17, the residual material can be fully crushed and stirred, and finally is transported out of the conveying box 24 into shape.
[0022] Finally, it should be noted that these embodiments are only used to illustrate the present invention and do not limit the scope of the present invention. In addition, for those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.
Claims
1. A waste material recovery device for hollow brick production and processing, comprising a crushing box (9), a conveying box (24), and a conveying motor (23), characterized in that: The front end of the conveying box (24) is provided with a fixing plate five (22), on which a conveying motor (23) is fixed, the top of the conveying box (24) is provided with a feed port (21), the top of the feed port (21) is connected to a crushing box (9), the right end of the crushing box (9) is fixedly connected with a fixing plate four (13), on which a crushing motor three (17) is fixed, the top of the crushing box (9) is connected with the bottom of the feed hopper one (6), the feed hopper two (7), and the feed hopper three (8), respectively, the front ends of the feed hopper one (6) and the feed hopper two (7) are fixed with a fixing plate one (10) and a fixing plate two (11), respectively, the fixing plate one (10) and the fixing plate two (11) are fixed with a stirring motor (14) and a powder mixing motor (17) respectively. A crushing motor (15) is provided. A fixing plate (12) is fixed on the rear end of the feed hopper (8). A crushing motor (16) is fixed on the fixing plate (12). A vibrating screen (1) is arranged directly above the feed hopper (6) and the feed hopper (7). The vibrating screen (1) is divided into two parts, a fine screen (2) and a medium screen (3) on the left and right. A fixing rod (5) is arranged at the bottom of the vibrating screen (1) near one end of the fine screen (2). A support platform (20) is arranged near the left end of the vibrating screen (1). A vibrating motor (26) is fixed on the support platform (20). The driving shaft of the vibrating motor (26) is connected to a rotating disk (27). A connecting rod (28) is arranged on the edge of the rotating disk (27). The connecting rod (28) is connected to the fixing rod (5).
2. The residual material recovery device for hollow brick production and processing according to claim 1 is characterized in that: The bottom of the vibrating screen (1) is connected to a spring support foot (4); one end of the vibrating screen (1) close to the middle screen (3) is movably connected to one end of a feed hopper (8); the other end of the feed hopper (8) is connected to a bracket (2) (19); and the bottoms of the left and right ends of the crushing box (9) are connected to brackets (18).
3. The residual material recovery device for hollow brick production and processing according to claim 1 is characterized in that: The driving shaft of the conveying motor (23) is connected to the auger (25) inside the conveying box (24); the driving shaft of the crushing motor three (17) passes through the crushing box (9) and is connected to the crushing knife; the driving shaft of the crushing motor two (16) passes through the hopper three (8) and is connected to the crushing knife; the driving shaft of the crushing motor one (15) passes through the hopper two (7) and is connected to the crushing knife; the driving shaft of the stirring motor (14) passes through the hopper one (6) and is connected to the stirring knife; the number of the crushing motor two (16) and the crushing motor three (17) is two.
4. The residual material recovery device for hollow brick production and processing according to claim 1 is characterized in that: A surplus material inlet is arranged above the fine screen (2).
5. The residual material recovery device for hollow brick production and processing according to claim 1 is characterized in that: The connecting rod (28) is movably connected to the fixing rod (5).