Crushing and sorting equipment for waste building structures
By designing a synchronously operated crushing, transmission and magnetic separation device, the problems of low energy efficiency of traditional equipment and difficulty in metal recycling are solved, and efficient crushing and sorting of abandoned building structures is achieved, energy costs are reduced and the extraction rate of recyclable materials is improved.
Patent Information
- Application Number
- CN202322849737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2033-10-24
AI Technical Summary
Traditional crushing and sorting equipment cannot achieve synchronous operation of multiple components, resulting in waste of energy and low energy efficiency. The metal components in abandoned building structures are closely combined with concrete, making it difficult to effectively recycle.
A comprehensive equipment including a crushing device, a conveying device and a magnetic separation device is designed. By setting up a plurality of synchronization belts and synchronization wheels, the synchronous operation of the crushing device, a conveying device and a magnetic separation device is realized to ensure that the equipment maintains stability and durability under high load conditions.
It has achieved improvements in equipment energy efficiency and reduced energy costs. The crushed waste materials are easier to be identified and separated by the sorting device, increasing the extraction rate of recyclable materials.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste building structure treatment, in particular to a crushing and sorting device for waste building structures. Background Art
[0002] Abandoned buildings and structures refer to buildings or structures that are no longer in use, abandoned or discarded. The use of crushing and sorting technology can reduce the volume of abandoned buildings, reduce the cost of waste disposal, and maximize the use of recyclable materials, which is conducive to sustainable development and resource recycling.
[0003] In traditional crushing and sorting equipment, each component may work independently, resulting in energy waste. Since it is impossible to achieve synchronous operation of multiple components, the energy efficiency of the equipment is not high, which increases energy costs. In abandoned building structures, metal components are often tightly combined with concrete to form a composite structure. This wrapping situation brings some challenges to the recycling and extraction of metal materials. Utility Model Content
[0004] The utility model provides a crushing and sorting device for abandoned building structures, which can effectively solve the above problems.
[0005] To achieve the above-mentioned purpose, a crushing and sorting equipment for abandoned building structures is provided, including a main body, wherein a first supporting cross bar, a supporting plate and a first discharge port are fixedly connected inside the main body, a crushing device is arranged inside the main body, the crushing device comprises a fixed guard plate, a supporting rod, a motor, a pulling rod and a second supporting cross bar, the fixed guard plate is fixedly connected to the right side surface of the first supporting cross bar, the motor is fixedly connected to the front side of the main body, the output end of the motor extends to the back side of the main body, the output end of the motor is fixedly connected to an eccentric shaft and a first synchronous wheel, the first discharge port is located below the crushing device, a conveying device is arranged inside the main body, the conveying device is located below the first discharge port, the conveying device comprises a supporting frame, a second driven shaft, a driven gear, a synchronous toothed belt and a third synchronous wheel, the main body A magnetic separation device is arranged inside, and the magnetic separation device is located at the upper right of the conveying device. The magnetic separation device includes a first driven shaft, a driven pulley, a plane synchronous belt, a permanent magnet and a second synchronous wheel. The first driven shaft and the second driven shaft both pass through the main body, and the first driven shaft and the second driven shaft are both rotatably connected inside the hole of the main body. The third synchronous wheel is fixedly connected to the surface of the second driven shaft. The first synchronous wheel, the third synchronous wheel and the second synchronous wheel are all located outside the main body. There are two second synchronous wheels and they are symmetrically arranged front and back. The back of the main body is provided with a first synchronous belt, and the first synchronous belt is movably connected to the second synchronous wheel on the back of the main body and the surface of the first synchronous wheel. The front of the main body is provided with a second synchronous belt, and the second synchronous belt is movably connected to the surface of the second synchronous wheel and the third synchronous wheel on the front of the main body. By setting a plurality of synchronous belts and synchronous wheels, the crushing device, the conveying device and the magnetic separation device can be operated simultaneously, thereby achieving the effect of reducing costs in the waste building structure processing device, and the crushed waste materials are more easily identified and separated by the sorting device, thereby increasing the extraction rate of recyclable materials.
[0006] According to the crushing and sorting equipment for abandoned building structures, the eccentric shaft is located inside the main body, the surface of the eccentric shaft is rotatably connected to a rotating ring through a bearing, the surface of the rotating ring is fixedly connected to a push rod, and the support rod and the second support cross rod are both fixedly connected inside the main body. By providing the second support cross rod and the support rod, the overall structure of the crushing device is strengthened to ensure stability and durability under high-load working conditions.
[0007] According to the crushing and sorting equipment for abandoned building structures, the surface of the support rod is rotatably connected with a movable guard plate, the interior of the fixed guard plate and the movable guard plate are fixedly connected with a jaw plate, and the push rod and the pull rod are rotatably connected to the interior of the dorsal fin of the movable guard plate through a connecting shaft. By providing the jaw plate, the waste material is crushed by extrusion and friction.
[0008] According to the crushing and sorting equipment for abandoned building structures, the pull rod is slidably connected to the inside of the hole of the second supporting cross bar, the other end of the pull rod is fixedly connected to a fixing block, a spring is arranged on the surface of the pull rod, and the spring is fixedly connected between the second supporting cross bar and the fixing block. The spring and the fixing block are arranged to help control the reciprocating motion of the movable guard plate.
[0009] According to the crushing and sorting equipment for abandoned building structures, the support frame is fixedly connected to the inner bottom of the main body, a guard frame is fixedly connected to the upper surface of the support frame, and a driving gear is fixedly connected to the surface of the second driven shaft. The existence of the guard frame can limit the spillage of the waste materials, ensure that the materials are neatly arranged inside the device, and reduce the possibility of confusion and blockage.
[0010] According to the crushing and sorting equipment for abandoned building structures, the driven pulley and the driven gear are both rotatably connected to the inside of the main body through a connecting shaft, and the synchronous toothed belt is movably connected to the surfaces of the driving gear and the driven gear. The synchronous toothed belt conveys the crushed waste materials from the crushing device to the location of the magnetic separation device.
[0011] According to the crushing and sorting equipment for abandoned building structures, a driving pulley is fixedly connected to the surface of the first driven shaft, the planar synchronous belt is movably connected to the surfaces of the driving pulley and the driven pulley, a permanent magnet is arranged inside the planar synchronous belt, and the permanent magnet is fixedly connected to the inside of the main body. The permanent magnet generates a magnetic field for adsorbing magnetic materials from the waste materials to achieve separation of magnetic and non-magnetic materials.
[0012] According to the crushing and sorting equipment for abandoned building structures, the lower surface of the main body is fixedly connected with a base, the inner right side of the main body is provided with a third discharge port, the bottom of the main body is provided with a second discharge port, and the support plate is located below the magnetic separation device. By providing the base, the stability and balance of the device during operation are ensured.
[0013] Beneficial effects of the utility model:
[0014] 1. By setting up multiple synchronous belts and synchronous wheels, the crushing device, the conveying device and the magnetic separation device can operate simultaneously, thereby achieving the effect of reducing costs in the waste building structure processing device. The crushed waste materials are more easily identified and separated by the sorting device, thereby increasing the extraction rate of recyclable materials.
[0015] 2. By setting the spring and the fixed block, the reciprocating motion of the movable guard plate is controlled, and by setting the first supporting cross bar and the base, the stability and balance of the device during operation are ensured.
[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0018] Figure 1 This is a three-dimensional diagram of the external structure of a crushing and sorting device for abandoned building structures of the utility model;
[0019] Figure 2 This is a three-dimensional diagram of the external structure of a crushing and sorting device for abandoned building structures of the utility model;
[0020] Figure 3 This is a three-dimensional diagram of the external structure of a crushing and sorting device for abandoned building structures of the utility model;
[0021] Figure 4 It is a schematic diagram of a three-dimensional cross-sectional structure of a crushing and sorting device for abandoned building structures of the utility model;
[0022] Figure 5 The utility model is a schematic diagram of a frontal three-dimensional cross-sectional structure of a crushing and sorting device for abandoned building structures.
[0023] Legend:
[0024] 1. Main body; 2. Base; 3. First support cross bar; 4. Crushing device; 401. Motor; 402. Eccentric shaft; 403. Rotating ring; 404. Push rod; 405. Support rod; 406. Movable guard plate; 407. Fixed guard plate; 408. Jaw plate; 409. Pull rod; 410. Second support cross bar; 411. Fixed block; 412. Spring; 413. First synchronous wheel; 5. Support plate; 6. Conveying device; 601. Support frame; 602. The second driven shaft; 603, driven gear; 604, synchronous toothed belt; 605, driving gear; 606, third synchronous wheel; 607, guard frame; 7, magnetic separation device; 701, first driven shaft; 702, driven pulley; 703, planar synchronous belt; 704, permanent magnet; 705, second synchronous wheel; 706, driving pulley; 8, second discharge port; 9, first discharge port; 10, third discharge port; 11, first synchronous belt; 12, second synchronous belt. 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 5 The utility model embodiment is a crushing and sorting device for abandoned building structures, which includes a main body 1, the interior of the main body 1 is fixedly connected with a first supporting cross bar 3, a supporting plate 5 and a first discharge port 9, and a crushing device 4 is arranged inside the main body 1. The crushing device 4 includes a fixed guard plate 407, a supporting rod 405, a motor 401, a pull rod 409 and a second supporting cross bar 410. The fixed guard plate 407 is fixedly connected to the right side surface of the first supporting cross bar 3, the motor 401 is fixedly connected to the front of the main body 1, and the output end of the motor 401 extends to On the back of the main body 1, the output end of the motor 401 is fixedly connected to the eccentric shaft 402 and the first synchronous wheel 413, the first discharge port 9 is located below the crushing device 4, and the main body 1 is provided with a conveying device 6, which is located below the first discharge port 9. The conveying device 6 includes a support frame 601, a second driven shaft 602, a driven gear 603, a synchronous toothed belt 604 and a third synchronous wheel 606. The main body 1 is provided with a magnetic separation device 7, which is located at the upper right of the conveying device 6, and the magnetic separation device 7 includes a first driven gear 601, a second driven gear 602, a driven gear 603, a synchronous toothed belt 604 and a third synchronous wheel 606. The first driven shaft 701, the driven pulley 702, the plane synchronous belt 703, the permanent magnet 704 and the second synchronous wheel 705, the first driven shaft 701 and the second driven shaft 602 all pass through the main body 1, the first driven shaft 701 and the second driven shaft 602 are both rotatably connected to the inside of the hole of the main body 1, the third synchronous wheel 606 is fixedly connected to the surface of the second driven shaft 602, the first synchronous wheel 413, the third synchronous wheel 606 and the second synchronous wheel 705 are all located outside the main body 1, and the number of the second synchronous wheel 705 is two and they are symmetrically arranged front and back. A first synchronous belt 11 is arranged on the back of the main body 1, and the first synchronous belt 11 is movably connected to the second synchronous wheel 705 and the surface of the first synchronous wheel 413 on the back of the main body 1; a second synchronous belt 12 is arranged on the front of the main body 1, and the second synchronous belt 12 is movably connected to the second synchronous wheel 705 and the surface of the third synchronous wheel 606 on the front of the main body 1; a base 2 is fixedly connected to the lower surface of the main body 1, a third discharge port 10 is opened on the inner right side surface of the main body 1, a second discharge port 8 is opened at the bottom of the main body 1, and the support plate 5 is located below the magnetic separation device 7.
[0027] The eccentric shaft 402 is located inside the main body 1, and the surface of the eccentric shaft 402 is rotatably connected to the rotating ring 403 through a bearing, and the surface of the rotating ring 403 is fixedly connected to the push rod 404, the support rod 405 and the second support cross bar 410 are both fixedly connected to the inside of the main body 1, and the surface of the support rod 405 is rotatably connected to the movable guard plate 406, and the fixed guard plate 407 and the movable guard plate 406 are both fixedly connected to the jaw plate 408, and the push rod 404 and the pull rod 409 are rotatably connected to the inside of the dorsal fin of the movable guard plate 406 through a connecting shaft.
[0028] The pull rod 409 is slidably connected to the inside of the hole of the second supporting cross bar 410, and the other end of the pull rod 409 is fixedly connected to the fixed block 411. A spring 412 is provided on the surface of the pull rod 409, and the spring 412 is fixedly connected between the second supporting cross bar 410 and the fixed block 411. The support frame 601 is fixedly connected to the inner bottom of the main body 1, and the upper surface of the support frame 601 is fixedly connected to the protective frame 607, and the surface of the second driven shaft 602 is fixedly connected to the driving gear 605.
[0029] The driven pulley 702 and the driven gear 603 are both rotatably connected to the inside of the main body 1 through a connecting shaft, the synchronous toothed belt 604 is movably connected to the surfaces of the driving gear 605 and the driven gear 603, the surface of the first driven shaft 701 is fixedly connected to the driving pulley 706, the planar synchronous belt 703 is movably connected to the surfaces of the driving pulley 706 and the driven pulley 702, and a permanent magnet 704 is arranged inside the planar synchronous belt 703, and the permanent magnet 704 is fixedly connected to the inside of the main body 1.
[0030] Working principle:
[0031] The abandoned building structure first enters the crushing device 4 from the top of the main body 1, and the motor 401 is started. Under the action of the first synchronous belt 11 and the second synchronous belt 12, the first driven shaft 701 and the second driven shaft 602 begin to rotate, thereby driving the synchronous toothed belt 604 and the plane synchronous belt 703 to move. The motor 401 drives the eccentric shaft 402 to rotate, drives the rotating ring 403, and pushes the movable guard plate 406 to reciprocate to the left. Under the extrusion of the fixed guard plate 407 and the movable guard plate 406, the material is crushed. The crushed material is conveyed from the first discharge port 9 to the bottom of the magnetic separation device 7 through the synchronous toothed belt 604 of the conveyor 6. In the magnetic separation device 7, the magnetic material is adsorbed on the plane synchronous belt 703 under the attraction of the permanent magnet 704 to achieve sorting. The sorted magnetic material is conveyed to the top of the support plate 5 and falls, and is discharged from the third discharge port 10 along the support plate 5, and the non-magnetic material is discharged from the second discharge port 8.
[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A crushing and sorting device for abandoned building structures, characterized in that: The invention comprises a main body (1), wherein a first supporting cross bar (3), a supporting plate (5) and a first discharge port (9) are fixedly connected inside the main body (1), a crushing device (4) is arranged inside the main body (1), and the crushing device (4) comprises a fixed guard plate (407), a supporting rod (405), a motor (401), a pull rod (409) and a second supporting cross bar (410), wherein the fixed guard plate (407) is fixedly connected to the right side surface of the first supporting cross bar (3), the motor (401) is fixedly connected to the front side of the main body (1), and the output end of the motor (401) extends to the main body (1), the output end of the motor (401) is fixedly connected to an eccentric shaft (402) and a first synchronous wheel (413), the first discharge port (9) is located below the crushing device (4), a conveying device (6) is arranged inside the main body (1), the conveying device (6) is located below the first discharge port (9), the conveying device (6) comprises a support frame (601), a second driven shaft (602), a driven gear (603), a synchronous toothed belt (604) and a third synchronous wheel (606), a magnetic separation device (7) is arranged inside the main body (1), the magnetic separation device (7) The device (7) is located at the upper right of the conveying device (6), and the magnetic separation device (7) includes a first driven shaft (701), a driven pulley (702), a planar synchronous belt (703), a permanent magnet (704) and a second synchronous wheel (705). The first driven shaft (701) and the second driven shaft (602) both pass through the main body (1). The first driven shaft (701) and the second driven shaft (602) are both rotatably connected to the inside of the hole of the main body (1). The third synchronous wheel (606) is fixedly connected to the surface of the second driven shaft (602). The first synchronous wheel (413), the third synchronous wheel (414) and the third synchronous wheel (415) are respectively connected to the surface of the second driven shaft (602). The synchronous wheel (606) and the second synchronous wheel (705) are both located outside the main body (1); there are two second synchronous wheels (705) and they are symmetrically arranged front to back; a first synchronous belt (11) is arranged on the back of the main body (1); the first synchronous belt (11) is movably connected to the second synchronous wheel (705) and the surface of the first synchronous wheel (413) on the back of the main body (1); a second synchronous belt (12) is arranged on the front of the main body (1); the second synchronous belt (12) is movably connected to the second synchronous wheel (705) and the surface of the third synchronous wheel (606) on the front of the main body (1).
2. The crushing and sorting equipment for abandoned building structures according to claim 1 is characterized in that: The eccentric shaft (402) is located inside the main body (1); the surface of the eccentric shaft (402) is rotatably connected to a rotating ring (403) via a bearing; the surface of the rotating ring (403) is fixedly connected to a push rod (404); and the support rod (405) and the second support cross rod (410) are both fixedly connected inside the main body (1).
3. The crushing and sorting equipment for abandoned building structures according to claim 2 is characterized in that: The surface of the support rod (405) is rotatably connected to a movable guard plate (406), the interiors of the fixed guard plate (407) and the movable guard plate (406) are fixedly connected to a jaw plate (408), and the push rod (404) and the pull rod (409) are rotatably connected to the interior of the dorsal fin of the movable guard plate (406) via a connecting shaft.
4. The crushing and sorting equipment for abandoned building structures according to claim 3 is characterized in that: The pull rod (409) is slidably connected to the inside of the hole of the second supporting cross bar (410), and the other end of the pull rod (409) is fixedly connected to a fixing block (411). A spring (412) is provided on the surface of the pull rod (409), and the spring (412) is fixedly connected between the second supporting cross bar (410) and the fixing block (411).
5. The crushing and sorting equipment for abandoned building structures according to claim 1 is characterized in that: The support frame (601) is fixedly connected to the inner bottom of the main body (1); a protective frame (607) is fixedly connected to the upper surface of the support frame (601); and a driving gear (605) is fixedly connected to the surface of the second driven shaft (602).
6. The crushing and sorting equipment for abandoned building structures according to claim 5, characterized in that: The driven pulley (702) and the driven gear (603) are both rotatably connected to the inside of the main body (1) via a connecting shaft, and the synchronous toothed belt (604) is movably connected to the surfaces of the driving gear (605) and the driven gear (603).
7. The crushing and sorting equipment for abandoned building structures according to claim 6 is characterized in that: The surface of the first driven shaft (701) is fixedly connected to a driving pulley (706), the planar synchronous belt (703) is movably connected to the surfaces of the driving pulley (706) and the driven pulley (702), a permanent magnet (704) is arranged inside the planar synchronous belt (703), and the permanent magnet (704) is fixedly connected to the inside of the main body (1).
8. The crushing and sorting equipment for abandoned building structures according to claim 1, characterized in that: The lower surface of the main body (1) is fixedly connected to a base (2), the inner right side surface of the main body (1) is provided with a third discharge port (10), the bottom of the main body (1) is provided with a second discharge port (8), and the support plate (5) is located below the magnetic separation device (7).