Separating device for preparing regenerated sand from building waste particles

Abstract

The utility model discloses a construction waste particulate matter preparation regenerated sand material separating device which comprises a machine frame and a feeding hopper installed on the left side of the upper end of the machine frame, a crushing magnetic separation mechanism is arranged in the feeding hopper, and a shaking screening mechanism is arranged in the machine frame. The crushing magnetic separation mechanism comprises a driving motor, a driving crushing roller, a driven crushing roller, a material guide plate, a semi-magnetic roller and a group of blanking hoppers; and the shaking screening mechanism comprises a transmission crankshaft, a connecting rod and a shaking screening frame. The construction waste crushing device has the beneficial effects that the driving crushing roller and the driven crushing roller rotate relatively, construction waste is crushed firstly, crushed sand falls onto the semi-magnetic roller through the guide plate, the blanking amount of the sand can be controlled by the baffle plate, and metal iron substances in the sand can be magnetically separated and recycled by the semi-magnetic roller; according to the shaking screening mechanism, a transmission crankshaft is adopted to pull a shaking screening frame to shake through a connecting rod, so that sand is screened, and follow-up recycling of the sand is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to building garbage recycling technical field, concretely is a kind of building garbage granular material preparation recycled sand material separating device. BACKGROUND

[0002] Building garbage resource recycling and regeneration technology, to build resource-conserving, environment-friendly society, must carry out resource recycling and reuse to building garbage from the fields such as recycled aggregate, recycled concrete and mortar, application of building garbage in road engineering;This utilization technology is building garbage resource recycling and regeneration technology.

[0003] The existing patent with application number CN 202223147409.5 discloses a kind of building garbage granular material preparation recycled sand material separating device, by setting adjustable baffle, control the speed of sand material through sieve plate, it can prevent the speed of gravel through screen too fast, improve gravel filtering effect. However, the broken sand material often contains more metal iron substance, without screening and magnetic separation treatment, affect subsequent recycling and reuse, and cause a large amount of metal iron substance waste.

[0004] It should be noted that the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. UTILITY MODEL CONTENT

[0005] In view of the above defects, the utility model provides a kind of building garbage granular material preparation recycled sand material separating device to solve the problem of recycled sand material separation.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A kind of building garbage granular material preparation recycled sand material separating device, including rack and installation in upper end left side's feeding hopper, the feeding hopper is equipped with broken magnetic separation mechanism, rack is equipped with wobble screening mechanism in;

[0008] Broken magnetic separation mechanism includes driving motor, driving broken roll, driven broken roll, guide plate, half magnetic cylinder and a group of discharge hopper, the driving motor is installed in the left side of the rear end of feeding hopper, the driving broken roll is movably installed in the left side in feeding hopper, and the rear end is connected with the rotary end of driving motor, the driven broken roll is movably installed in the right side in feeding hopper, the guide plate is obliquely installed in rack, and located below feeding hopper, the half magnetic cylinder is movably installed below guide plate, a group of discharge hopper is located at the bottom of half magnetic cylinder.

[0009] Further, wobble screening mechanism includes transmission crankshaft, connecting rod and wobble screening frame, the transmission crankshaft is movably installed in rack left side, the connecting rod is installed on transmission crankshaft, the wobble screening frame is movably installed in the bottom of rack, and the lower end is movably hinged with connecting rod.

[0010] Furthermore, two groups of fixed seats 1 are installed on both sides of the shaking screening frame, and two groups of fixed seats 2 are installed on both sides of the frame, and the corresponding group of fixed seats 1 and fixed seats 2 are hinged through a connecting rod.

[0011] Furthermore, the rear ends of the active crushing roller and the driven crushing roller are connected by a set of transmission gear sets; the active crushing roller, the semi-magnetic drum and the transmission crankshaft are connected by a transmission belt.

[0012] Furthermore, a fixing frame is installed on the guide plate, a rotating screw is threadedly inserted at the center of the fixing frame, a baffle plate is movably connected to the bottom of the rotating screw, and both sides of the baffle plate are slidably installed in the fixing frame.

[0013] Furthermore, a number of scrapers are evenly installed on the outer surface of the semi-magnetic drum, and a corresponding iron material collection box is installed at the bottom of the right lower hopper.

[0014] The utility model provides a separation device for producing regenerated sand from construction waste particles, which has the following beneficial effects: a crushing and magnetic separation mechanism is provided in a feeding hopper, and an active crushing roller and a driven crushing roller rotate relative to each other, firstly crushing the construction waste, and then the crushed sand falls onto a semi-magnetic drum through a guide plate, a baffle plate can control the amount of sand discharged, and the semi-magnetic drum can magnetically separate and recover metallic iron substances in the sand;

[0015] The shaking screening mechanism uses a transmission crankshaft to pull the shaking screening frame through the connecting rod to shake, thereby screening the sand material, making it easier for the subsequent recycling and reuse of the sand material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a separation device for producing regenerated sand from construction waste particles described in the present invention.

[0017] Figure 2 This is a cross-sectional view of the feeding hopper of the present utility model.

[0018] Figure 3 This is a schematic diagram of the semi-magnetic roller described in the present invention.

[0019] Figure 4 It is a side sectional view of the guide plate of the present invention.

[0020] Figure 5 This is a top view of the shaking screening frame described in the present invention.

[0021] Figure 6 This is a top view of the transmission crankshaft described in the present utility model.

[0022] In the figure: 1. Frame; 2. Feeding hopper; 3. Driving motor; 4. Active crushing roller; 5. Driven crushing roller; 6. Guide plate; 7. Semi-magnetic roller; 8. Lower hopper; 9. Drive crankshaft; 10. Connecting rod; 11. Swinging screening frame; 12. Fixed seat 1; 13. Fixed seat 2; 14. Connecting rod; 15. Drive gear set; 16. Drive belt; 17. Fixed frame; 18. Rotating screw; 19. Baffle plate; 20. Scraper; 21. Iron material collection box. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to the accompanying drawings. Figures 1-6 The figure shows: a construction waste particle production and regeneration sand separation device, including a frame 1 and a feeding hopper 2 installed on the left side of the upper end, the feeding hopper 2 is provided with a crushing magnetic separation mechanism, and the frame 1 is provided with a shaking screening mechanism; the crushing magnetic separation mechanism includes a driving motor 3, an active crushing roller 4, a driven crushing roller 5, a guide plate 6, a semi-magnetic roller 7 and a group of lower hoppers 8, the driving motor 3 is installed on the left side of the rear end of the feeding hopper 2, the active crushing roller 4 is movably installed on the left side of the feeding hopper 2, and the rear end is connected to the rotating end of the driving motor 3, the driven crushing roller 5 is movably installed on the right side of the feeding hopper 2, the guide plate 6 is obliquely installed in the frame 1 and is located below the feeding hopper 2, the semi-magnetic roller 7 is movably installed below the guide plate 6, and a group of lower hoppers 8 is located at the bottom of the semi-magnetic roller 7; the shaking screening mechanism includes a transmission crankshaft 9, a connecting rod 10 and a shaking screening frame 11, the transmission crankshaft 9 is movably installed on the left side of the frame 1, the connecting rod 10 is installed on the transmission crankshaft 9, and the shaking screening frame 11 is movably installed at the bottom of the frame 1, and the lower end is movably hinged to the connecting rod 10; two groups of fixed seats 12 are installed on both sides of the shaking screening frame 11, and two groups of fixed seats 2 are installed on both sides of the frame 1, and the corresponding group of fixed seats 12 and fixed seats 2 13 are hinged by a connecting rod 14; the rear ends of the active crushing roller 4 and the driven crushing roller 5 are connected by a group of transmission gear sets 15; the active crushing roller 4, the semi-magnetic drum 7 and the transmission crankshaft 9 are connected by a transmission belt 16; a fixed frame 17 is installed on the guide plate 6, and a rotating screw 18 is threadedly inserted at the center of the fixed frame 17, and a baffle plate 19 is movably connected to the bottom of the rotating screw 18, and the baffle plate 19 is slidably installed in the fixed frame 17 on both sides; a number of scrapers 20 are evenly installed on the outer surface of the semi-magnetic drum 7, and a corresponding iron material collection box 21 is installed at the bottom of the right lower hopper 8.

[0024] The working principle of this embodiment is as follows: the electrical equipment used in the device is controlled by an external controller. When in use, the user first puts the construction waste into the feeding hopper 2 through an external forklift;

[0025] During crushing and magnetic separation: the driving motor 3 is installed on the left side of the rear end of the feeding hopper 2, the active crushing roller 4 is movably installed on the left side of the feeding hopper 2 through a fastening bearing, and the rear end is connected to the rotating end of the driving motor 3, the driven crushing roller 5 is movably installed on the right side of the feeding hopper 2 through a fastening bearing, the guide plate 6 is tiltedly installed in the frame 1 and is located below the feeding hopper 2, the semi-magnetic roller 7 is movably installed in the frame 1 through a fastening bearing and is located below the guide plate 6, a group of lower hoppers 8 are located at the bottom of the semi-magnetic roller 7, the active crushing roller 4 and the driven crushing roller 5 The rear end is connected by a group of transmission gear sets 15, and the active crushing roller 4, the semi-magnetic drum 7 and the transmission crankshaft 9 are connected by a transmission belt 16. A fixed frame 17 is installed on the guide plate 6. A rotating screw 18 is threadedly inserted at the center of the fixed frame 17. A baffle plate 19 is movably connected to the bottom of the rotating screw 18, and both sides of the baffle plate 19 are slidably installed in the fixed frame 17. A number of scrapers 20 are evenly installed on the outer surface of the semi-magnetic drum 7. A corresponding iron material collection box 21 is installed at the bottom of the right lower hopper 8. Figure 2 — Figure 4 As shown, the guide plate 6 and the iron material collection box 21 are respectively fixed in the frame 1, and the driving motor 3 drives the active crushing roller 4 and the driven crushing roller 5 to rotate relative to each other. First, the construction waste is crushed, and the crushed sand material falls on the semi-magnetic roller 7 through the guide plate 6. The transmission belt 16 drives the semi-magnetic roller 7 to rotate counterclockwise, adsorbing the metallic iron material in the crushed sand material, and cooperating with the scraper 20 to scrape the metallic iron material to the non-magnetic area, and finally falls into the iron material collection box 21 through the right lower hopper 8. The sand material after magnetic separation falls into the shaking screening frame 11 through the left lower hopper 8 for subsequent screening processing. The user can adjust the height of the baffle plate 19 by rotating the screw 18 to control the amount of sand material discharged. At the same time, the baffle plate 19 can make the sand material fall evenly on the semi-magnetic roller 7;

[0026] During shaking screening: the transmission crankshaft 9 is movably mounted on the left side of the frame 1 through a fastening bearing, the connecting rod 10 is mounted on the transmission crankshaft 9, the shaking screening frame 11 is movably mounted on the bottom of the frame 1, and the lower end is movably hinged to the connecting rod 10, two groups of fixed seats 12 are mounted on both sides of the shaking screening frame 11, two groups of fixed seats 2 13 are mounted on both sides of the frame 1, and the corresponding group of fixed seats 12 and fixed seats 2 13 are hinged by a connecting rod 14, as shown in FIG. Figure 5 and Figure 6 As shown, the shaking screening frame 11 is tilted, with the left side higher and the right side lower. The transmission belt 16 drives the transmission crankshaft 9 to rotate, and pulls the shaking screening frame 11 to shake through the connecting rod 10, thereby screening the sand material to facilitate the subsequent recycling and reuse of the sand material.

[0027] The above technical solutions only reflect the preferred technical solutions of the present utility model. Any changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the scope of protection of the present utility model.

Claims

1. A device for separating construction waste particles into regenerated sand, comprising a frame (1) and a feeding hopper (2) mounted on the left side of the upper end, characterized in that: The feeding hopper (2) is provided with a crushing magnetic separation mechanism, and the frame (1) is provided with a shaking screening mechanism; The crushing magnetic separation mechanism includes a driving motor (3), an active crushing roller (4), a driven crushing roller (5), a guide plate (6), a semi-magnetic roller (7) and a group of lower hoppers (8), wherein the driving motor (3) is installed on the left side of the rear end of the feeding hopper (2), the active crushing roller (4) is movably installed on the left side of the feeding hopper (2), and the rear end is connected to the rotating end of the driving motor (3), the driven crushing roller (5) is movably installed on the right side of the feeding hopper (2), the guide plate (6) is obliquely installed in the frame (1) and is located below the feeding hopper (2), the semi-magnetic roller (7) is movably installed below the guide plate (6), and a group of lower hoppers (8) are located at the bottom of the semi-magnetic roller (7).

2. The device for separating construction waste particles into regenerated sand according to claim 1, characterized in that: The shaking screening mechanism comprises a transmission crankshaft (9), a connecting rod (10) and a shaking screening frame (11), wherein the transmission crankshaft (9) is movably mounted on the left side of the frame (1), the connecting rod (10) is mounted on the transmission crankshaft (9), and the shaking screening frame (11) is movably mounted on the bottom inner portion of the frame (1), and the lower end is movably hinged to the connecting rod (10).

3. The device for separating construction waste particles into regenerated sand according to claim 2, characterized in that: Two sets of fixed seats (12) are installed on both sides of the shaking screening frame (11), and two sets of fixed seats (13) are installed on both sides of the frame (1), and the corresponding set of fixed seats (12) and fixed seats (13) are hinged through a connecting rod (14).

4. The device for separating construction waste particles into regenerated sand according to claim 1, characterized in that: The rear ends of the active crushing roller (4) and the driven crushing roller (5) are connected by a transmission gear set (15); the active crushing roller (4), the semi-magnetic roller (7) and the transmission crankshaft (9) are connected by a transmission belt (16).

5. The device for separating construction waste particles into regenerated sand according to claim 1, characterized in that: A fixing frame (17) is installed on the guide plate (6), a rotating screw (18) is threadedly inserted at the center of the fixing frame (17), a baffle plate (19) is movably connected to the bottom of the rotating screw (18), and both sides of the baffle plate (19) are slidably installed in the fixing frame (17).

6. The device for separating construction waste particles into regenerated sand according to claim 1, characterized in that: A plurality of scrapers (20) are evenly installed on the outer surface of the semi-magnetic roller (7), and a corresponding iron material collection box (21) is installed at the bottom of the right lower hopper (8).

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