Building solid material waste recycling and classifying device

Abstract

The utility model discloses a building solid material waste recycling and classifying device, and relates to the technical field of waste classification. A fixed hopper is fixedly arranged at the top end of the shell, a slope vibrating screen is fixedly arranged in the shell, a feeding port is formed in one side of the fixed hopper, and a balancing frame is fixedly arranged at one end of the shell. The balancing frame, the limiting rod, the movable hopper, the rotating shaft, the movable plate, the threaded hole, the limiting hole, the rotating motor and the lead screw are arranged on the back face of the shell, the fixed hopper fixedly arranged at the top end of the shell is matched, and a linear lifting type feeding mode is adopted to replace a conveying belt feeding mode. The problems of feeding failure and more falling materials are avoided, fine waste materials passing through the slope vibrating screen are collected by arranging the collecting box, different types of building waste materials are classified in cooperation with a permanent magnet, a screw rod, a nut and a mounting groove, and meanwhile workers can conveniently take out the permanent magnet to complete discharging.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste classification, in particular to a device for recycling and classifying building solid material waste. Background Art

[0002] There are many types of construction solid materials, including metal materials (including ferrous metal materials and non-ferrous metal materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete and silicate products, etc.), plant materials, synthetic polymer materials (including plastics, coatings, adhesives) and asphalt materials, asphalt concrete, polymer concrete, etc., which are generally composed of inorganic non-metallic materials and organic materials. Therefore, there are many types of construction solid material waste, which need to be classified during recycling:

[0003] The existing Chinese patent publication number CN215030967U is a construction waste sorting device: "It includes a base, a base, a classification box, a dust removal chamber, a material distribution chamber and a screen plate, the upper end surface of the base is fixed with a classification box, one side of the classification box is provided with a base, the upper end surface of the base is provided with an inclined slot, a conveyor belt is installed in the inclined slot, and a driving shaft and a driven shaft are respectively installed at both ends of the conveyor belt. The driving shaft of the conveyor belt is connected to a servo motor, the servo motor is fixed to the side of the base, and a rotating column is vertically fixed at one end of the bottom of the base, the bottom of the rotating column is movably fixed to the upper end surface of the base, and two supporting legs are symmetrically provided at the other end of the bottom of the base, and the supporting legs are movably installed on both sides of the bottom of the base, and a feed port is matched with one end of the conveyor belt that is inclined upward, the feed port is opened on the side of the classification box facing the base, and a feed hopper docking with the conveyor belt is also installed in the feed port";

[0004] It completes loading by setting up a conveyor belt, thereby reducing the workload of the staff. However, construction waste contains a large amount of fine slag. When using the conveyor belt to load the materials, the fine slag is easy to fall or get stuck inside the conveyor belt, causing loading failure and a lot of material falling.

[0005] Therefore, the existing construction solid material waste recycling and sorting devices cannot meet the needs of actual use, so there is an urgent need for improved technologies in the market to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a device for recycling and sorting construction solid material waste, which solves the problem that when using a conveyor belt to load materials, fine slag is easily dropped or stuck inside the conveyor belt, resulting in feeding failure and a large amount of material falling off, by arranging a balance frame, a limit rod, a movable hopper, a rotating shaft, a movable plate, a threaded hole, a limit hole, a rotating motor and a screw rod on the back of the shell, and cooperating with a fixed hopper fixed on the top of the shell, and adopting a linear lifting feeding method instead of conveyor belt loading.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a construction solid material waste recycling and classification device, comprising a shell with a fixed hopper fixed on the top, an inclined vibrating screen fixed inside the shell, a feed port opened on one side of the fixed hopper, a balancing frame fixed on one end of the shell, four supporting legs evenly fixed on the four corners of the bottom end of the shell, and a rotating motor fixed on one side of one supporting leg, a screw rod fixed on the output end of the rotating motor, a limiting block rotating on the top end of the screw rod, and one end of the limiting block fixed to the outer wall of one side of the shell, and a limiting rod fixed on the outer wall of one side of the shell;

[0009] It also includes a movable hopper, which has two rotating shafts evenly fixed in the middle of both ends of the movable hopper, and the two rotating shafts are rotated with connecting rods at one end away from each other, and the bottom ends of the two connecting rods are fixed with movable plates, one of the movable plates has a threaded hole, and the other movable plate has a limiting hole, the limiting rod slides inside the limiting hole, and the screw rod is screwed into the threaded hole.

[0010] Furthermore, a limiting frame is fixedly provided at the middle of the four supporting legs, and a collection box is slidably engaged inside the limiting frame.

[0011] Furthermore, two installation grooves are evenly formed on both side walls of the shell.

[0012] Furthermore, a plurality of screw rods are uniformly slid inside the two installation grooves, and a permanent magnet is sleeved and fixed on the outer cylindrical surface of the middle part of the screw rod.

[0013] Furthermore, nuts are screwed onto the outer cylindrical surfaces at both ends of the screw, and handles are fixedly provided at both ends of the screw.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model arranges a balancing frame, a limiting rod, a movable hopper, a rotating shaft, a movable plate, a threaded hole, a limiting hole, a rotating motor and a screw on the back of the shell, and cooperates with a fixed hopper fixed on the top of the shell to adopt a linear lifting feeding method instead of a conveyor belt feeding, so that the construction solid material waste recycling and sorting device will not have the problems of feeding failure and a large amount of material falling.

[0016] 2. The utility model collects the fine waste materials passing through the inclined vibrating screen by setting up a collection box, and classifies different types of construction waste by using permanent magnets, screws, nuts and mounting slots (steel slag and other construction waste materials will be magnetically attracted to the surface of the permanent magnet). At the same time, it is convenient for workers to remove the permanent magnets and complete the unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of the shell of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the movable hopper of the utility model;

[0021] Figure 5 This is a diagram showing the position relationship between the permanent magnet and the screw in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 101. Casing; 102. Inclined vibrating screen; 103. Fixed hopper; 104. Feed port; 105. Mounting slot; 106. Support leg; 107. Limiting frame; 108. Collection box; 109. Rotating motor; 110. Screw; 120. Limiting block; 130. Balancing frame; 140. Limiting rod; 201. Movable hopper; 202. Rotating shaft; 203. Connecting rod; 204. Moving plate; 205. Threaded hole; 206. Limiting hole; 301. Permanent magnet; 302. Screw; 303. Nut; 304. Handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-5As shown, the utility model is a construction solid material waste recycling and classification device, including a shell 101 with a fixed hopper 103 fixed on the top, an inclined vibrating screen 102 fixed inside the shell 101, a feed port 104 opened on one side of the fixed hopper 103, a balancing frame 130 fixed on one end of the shell 101, four supporting legs 106 evenly fixed on the four corners of the bottom end of the shell 101, and a rotating motor 109 fixed on one side of the supporting leg 106, a screw rod 110 fixed on the output end of the rotating motor 109, a limiting block 120 rotating on the top end of the screw rod 110, and one end of the limiting block 120 is fixed to the outer wall of one side of the shell 101, and a limiting rod 140 fixed on the outer wall of one side of the shell 101, The position of the movable hopper 201 is limited to prevent the movable hopper 201 from rotating during movement, which would cause the construction waste inside the movable hopper 201 to dump out. The feed port 104 is convenient for the movable hopper 201 to match the opening of the fixed hopper 103 when dumping, to prevent the construction waste from escaping from the opening of the fixed hopper 103 when the movable hopper 201 is dumping. The screw rod 110 is driven to rotate by the rotating motor 109. The rotation of the screw rod 110 drives the movable hopper 201 to rise along the balance frame 130 to the inside of the feed port 104. At this time, the movable hopper 201 is separated from the balance frame 130. Under the action of gravity, the movable hopper 201 rotates along the rotating shaft 202 toward the inside of the fixed hopper 103 to complete the unloading and dumping.

[0026] It also includes a movable hopper 201, which has two rotating shafts 202 evenly fixed in the middle of both ends of the movable hopper 201, and the two rotating shafts 202 are rotated with connecting rods 203 at one end away from each other, and the bottom ends of the two connecting rods 203 are fixed with movable plates 204, a threaded hole 205 is opened inside one movable plate 204, and a limiting hole 206 is opened inside the other movable plate 204, the limiting rod 140 slides inside the limiting hole 206, and the screw rod 110 is screwed into the threaded hole 205. The positions of the connecting rod 203 and the movable plate 204 are limited by the combination of the screw rod 110, the limiting rod 140, the threaded hole 205 and the limiting hole 206, and then the position of the movable hopper 201 is limited, to ensure that the movable hopper 201 completes the up and down movement and does not rotate when moving up and down.

[0027] Among them Figure 2-3 and Figure 5As shown, a limit frame 107 is fixed in the middle of the four support legs 106, and a collection box 108 is slidably engaged inside the limit frame 107. The support legs 106 and the limit frame 107 are used in conjunction with each other to limit and fix the position of the collection box 108, so that the staff can place the collection box 108 conveniently. Two installation slots 105 are evenly provided on the two side walls of the shell 101, and a plurality of screws 302 are evenly slid inside the two installation slots 105, and a permanent magnet 301 is sleeved and fixed on the outer cylindrical surface of the middle part of the screw 302. The position of the permanent magnet 301 is fixed and disassembled by the screw 302 and the installation slot 105, so that the staff can magnetically absorb steel slag and other construction waste on the surface of the permanent magnet 301. Nuts 303 are screwed on the outer cylindrical surfaces of both ends of the screw 302, and handles 304 are fixed at both ends of the screw 302. The handles 304 facilitate the staff to move the screw 302.

[0028] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A device for recycling and sorting construction solid waste, characterized in that: The invention comprises a housing (101) with a fixed hopper (103) fixedly provided at the top, an inclined vibrating screen (102) fixedly provided inside the housing (101), a feed port (104) provided at one side of the fixed hopper (103), a balancing frame (130) fixedly provided at one end of the housing (101), four supporting legs (106) evenly fixedly provided at four corners of the bottom end of the housing (101), a rotating motor (109) fixedly provided at one side of one supporting leg (106), a screw rod (110) fixedly provided at the output end of the rotating motor (109), a rotating limit block (120) provided at the top end of the screw rod (110), one end of the limit block (120) fixedly provided at one side of the outer wall of the housing (101), and a limit rod (140) fixedly provided at one side of the outer wall of the housing (101); The movable hopper (201) further comprises two rotating shafts (202) evenly fixedly disposed in the middle of both ends of the movable hopper (201), and connecting rods (203) are rotated at opposite ends of the two rotating shafts (202), and movable plates (204) are fixedly disposed at the bottom ends of the two connecting rods (203), a threaded hole (205) is provided inside one of the movable plates (204), and a limiting hole (206) is provided inside the other movable plate (204), the limiting rod (140) slides inside the limiting hole (206), and the screw rod (110) is screwed into the threaded hole (205).

2. A construction solid material waste recycling and classification device according to claim 1, characterized in that: A limiting frame (107) is fixedly provided in the middle of the four supporting legs (106), and a collecting box (108) is slidably engaged inside the limiting frame (107).

3. The device for recycling and classifying construction solid waste according to claim 1, characterized in that: Two installation grooves (105) are evenly arranged on both side walls of the housing (101).

4. A construction solid material waste recycling and classification device according to claim 3, characterized in that: A plurality of screw rods (302) are uniformly slidably disposed inside the two installation grooves (105), and a permanent magnet (301) is sleeved and fixed on the outer cylindrical surface of the middle portion of the screw rod (302).

5. A construction solid waste recycling and classification device according to claim 4, characterized in that: Nuts (303) are screwed onto the outer cylindrical surfaces at both ends of the screw rod (302), and handles (304) are fixedly provided at both ends of the screw rod (302).

Images