A chain plate type waste conveying and sorting line

Abstract

The utility model relates to a chain plate type waste conveying sorting line belongs to conveying sorting equipment technical field. Include: frame, feed box, install on the frame, first transport chain plate, one end is connected with feed box, carries out continuous conveying along first preset direction, is equipped with first sorting mouth on first transport chain plate, second transport chain plate is connected with the other end of first transport chain plate, carries out continuous conveying along second preset direction, and the tail end of second transport chain plate is provided with second sorting mouth, a plurality of arc fender, erect in first transport chain plate, arc fender evenly interval distribution in first transport chain plate, a plurality of size sorting baffle, be located on first transport chain plate, and size sorting baffle distribution in the side of first sorting mouth. It is used for solving the technical problem that the size of waste is reasonably controlled and sorted because the subsequent need of briquetting treatment cannot be solved in the prior art.

Description

Technical Field

[0001] This utility model belongs to the technical field of conveying and sorting equipment, and specifically relates to a chain plate type waste conveying and sorting line. Background Technology

[0002] In the process of waste recycling, during the recycling stage, waste is usually recycled separately according to certain major categories, and then transported, briquetted, and stacked by workers. After sorting and briquetting, the waste saves more space and is easier to transport and process later.

[0003] Patent CN208527206U discloses a household waste sorting machine, including a tower-shaped cylindrical body. The bottom of the body is provided with a base, and the upper end of the body is provided with a feed inlet. The body is internally divided into three sections, which from top to bottom include a primary separation chamber, a secondary separation chamber, and a bottom chamber. The bottom of the primary and secondary separation chambers is provided with an electric lifting screen. The left end of the electric lifting screen is connected to a light material discharge port, and the right end of the electric lifting screen is connected to an electric elevator. The bottom of the bottom chamber is provided with a heavy material discharge port. Under the action of the electric elevator, materials can be discharged while being separated.

[0004] The existing technology has at least the following problems in its use:

[0005] During the sorting and transportation process, since the waste needs to be compressed into blocks later, it is necessary to reasonably control the size of the waste and sort it. Utility Model Content

[0006] This utility model provides a chain plate type waste conveying and sorting line to solve the technical problem that the existing technology cannot solve, which requires reasonable control of the size of waste products and sorting due to the need for subsequent briquetting.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0008] A chain-plate type waste conveying and sorting line includes: a frame; a feed box mounted on the frame; a first conveyor chain plate, one end of which is connected to the feed box and continuously conveys waste along a first preset direction, the first conveyor chain plate having a first sorting port; a second conveyor chain plate, the other end of which is connected to the first conveyor chain plate and continuously conveys waste along a second preset direction, the second conveyor chain plate having a second sorting port at its end; a plurality of arc-shaped baffles mounted on the first conveyor chain plate, the arc-shaped baffles being evenly spaced on the first conveyor chain plate; and a plurality of size sorting baffles located on the first conveyor chain plate, the size sorting baffles being distributed on one side of the first sorting port.

[0009] Furthermore, it also includes: multiple mounting strips evenly spaced on the second transport chain plate, and the mounting strips move along the second preset direction with the second transport chain plate, and the mounting strips have mounting grooves; and a stop post installed in the mounting groove.

[0010] Furthermore, there is a gap between the arc-shaped baffle and the first transport chain plate, and there is a sorting gap between the size sorting baffle and the side plate of the first transport chain plate, so that the waste products that can pass through the sorting gap are concentrated on one side of the first transport chain plate.

[0011] Furthermore, the first transport chain plate is inclined along one side, the size sorting baffle is located on the side closer to the horizontal plane, and the first sorting port is located on the side of the first transport chain plate closer to the horizontal plane.

[0012] Furthermore, it also includes: a transfer platform, disposed between the first transport chain plate and the second transport chain plate, the transfer platform being provided with a sorting groove for accommodating the passage of the baffle; and a pneumatic pusher plate, used to push the waste on the transfer platform along a third preset direction.

[0013] Furthermore, it also includes: a first collection box located at the first sorting port, for receiving waste products sorted by the size sorting baffle; a second collection box located outside the transfer platform, for receiving waste products sorted by the pneumatic pusher; and a third collection box located at the second sorting port, for collecting waste products sorted by the second transport chain and the baffle.

[0014] This utility model provides a chain plate type waste conveying and sorting line, which has the following advantages: by combining multi-stage transport chain plates and various sorting mechanisms, it realizes multi-size sorting of waste products, improving sorting efficiency and accuracy; by cooperating with arc-shaped baffles and size sorting baffles, it further realizes the effective separation of waste products of different sizes. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of a chain plate type waste conveying and sorting line provided for an embodiment of this utility model;

[0017] Figure 2This is a top view of the first transport chain plate in a chain plate type waste conveying and sorting line provided for an embodiment of the present utility model.

[0018] In the diagram: 11-Frame; 12-Feed box; 21-First conveyor chain plate; 22-First sorting port; 31-Second conveyor chain plate; 32-Second sorting port; 23-Arc-shaped baffle; 24-Size sorting baffle; 33-Baffle column; 41-Transfer platform; 42-Pneumatic push plate; 43-First collection box; 44-Second collection box; 45-Third collection box. Detailed Implementation

[0019] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0020] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to welding, bolting, or riveting; they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] Example:

[0024] like Figure 1 and Figure 2As shown, this embodiment provides a chain plate type waste conveying and sorting line, including: a frame 11; a feed box 12, installed on the frame 11; a first transport chain plate 21, one end of which is connected to the feed box 12, and continuously conveys along a first preset direction, and a first sorting port 22 is provided on the first transport chain plate 21; a second transport chain plate 31, connected to the other end of the first transport chain plate 21, and continuously conveys along a second preset direction, and a second sorting port 32 is provided at the end of the second transport chain plate 31; a plurality of arc-shaped baffles 23, mounted on the first transport chain plate 21, and the arc-shaped baffles 23 are evenly spaced on the first transport chain plate 21; and a plurality of size sorting baffles 24, located on the first transport chain plate 21, and the size sorting baffles 24 are distributed on the side where the first sorting port 22 is located.

[0025] In this embodiment, the frame 11 adopts an I-beam welded frame structure. The first conveyor chain 21 is driven by a variable frequency motor to achieve stepless speed regulation from 0.5 to 2 m / s. The chain surface is stamped with diamond-shaped anti-slip texture. The first sorting opening 22 is a long strip opening (length adapted to the width of the chain, width 10-15 cm), and the edges are rounded to prevent material jamming. The arc-shaped baffle 23 is made of high-density polyethylene with a 1 / 4 arc cross-section. It is installed 10-15 cm above the chain via an adjustable bracket. The spacing between adjacent baffles is 30-50 cm. As the chain runs, it can divide the accumulated waste into multiple independent units, and achieve uniform dispersion 3-5 times using the inclination of the chain and its own weight. The size sorting baffle 24 is made of 5 mm thick stainless steel plate, arranged at 20 cm intervals along the sorting side edge, with a 5-8 mm gap reserved between the bottom and the chain surface to prevent jamming.

[0026] Furthermore, it also includes: multiple mounting strips 33, evenly spaced on the second transport chain plate 31, and the mounting strips 33 move along the second transport chain plate 31 in a second preset direction, with mounting grooves on the mounting strips 33; and a stop post 34, installed in the mounting groove.

[0027] In this embodiment, the second transport chain plate 31 is inclined and lifted at a near-vertical angle of 70-85°, using high-strength chain drive. The spacing between the chain plates is reduced to 10cm to prevent waste products from falling. The mounting strip 33 is a 60cm long aluminum alloy profile, fixed to the middle of the chain link with countersunk bolts. A T-shaped mounting groove is opened along the length direction, and the groove is marked with scale marks for accurate positioning. The stop post 34 is a rubber-coated steel post with a diameter of 5cm and a height of 80cm. The bottom is connected to the mounting groove through a quick-release buckle. The spacing between adjacent stop posts 34 can be adjusted according to sorting requirements to form a variable-size support grid.

[0028] Furthermore, there is a gap between the arc-shaped baffle 23 and the first transport chain plate 21, and there is a sorting gap between the size sorting baffle 24 and the side plate of the first transport chain plate 21, so that the waste products that can pass through the sorting gap are concentrated on one side of the first transport chain plate 21.

[0029] In this embodiment, the bottom of the arc-shaped baffle 23 maintains a gap of 5-10mm with the surface of the chain plate, allowing small-sized waste products such as thin sheets to fall into the transition channel of the lower layer of the chain plate in advance; the size sorting baffle 24 forms a sorting gap of 25-50mm with the side plate of the chain plate. When the waste products move to the lower side with the chain plate, the waste products smaller than this gap will enter the aggregation area in front of the first sorting port 22 through the gap, while the larger-sized waste products are blocked by the baffle and continue to be conveyed, realizing step-by-step size sorting.

[0030] Furthermore, the first transport chain plate 21 is inclined along one side, the size sorting baffle 24 is located on the side closer to the horizontal plane, and the first sorting port 22 is located on the side of the first transport chain plate 21 closer to the horizontal plane.

[0031] In this embodiment, the first transport chain plate 21 is tilted at 18-25° by the support legs of the frame 11. A 20cm high protective baffle is installed on the high side edge to prevent waste from rolling off, and the low side (the side closer to the horizontal plane) edge is flush with the horizontal plane. The bottom of the size sorting baffle 24 is aligned with the low side edge, and the top is tilted at 5° towards the center of the chain plate to form a guide slope towards the first sorting port 22. The first sorting port 22 is 1.2m long and 0.3m wide, with a 10cm high guide plate installed on the edge. An inclined chute is connected below, so that waste passing through the sorting gap slides into the first collection box 43 along the chute, realizing centralized collection of primary sorting.

[0032] Furthermore, it also includes: a transfer platform 41, which is disposed between the first transport chain plate 21 and the second transport chain plate 31, and the transfer platform 41 is provided with a sorting groove to accommodate the passage of the baffle 34; and a pneumatic pusher 42, which is used to push the waste on the transfer platform 41 along a third preset direction.

[0033] In this embodiment, the transfer platform 41 is a transition platform made of 10mm thick steel plate, maintaining a 5mm height difference with the end of the first transport chain plate 21, and the surface is covered with wear-resistant nylon plate to reduce friction; the sorting trough is a long strip-shaped through groove opened along the running direction of the second transport chain plate 31, and flexible brushes are installed on the edge of the trough to prevent waste products from getting stuck; the pneumatic pusher plate 42 is installed on the side of the transfer platform 41 away from the second transport chain plate 31, driven by a cylinder with a cylinder diameter of 50mm, and the surface of the pusher plate is pasted with a rubber buffer layer, and the stroke is adjustable from 30-80cm. When the sensor detects that there are waste products stuck on the platform, the pusher plate pushes them into the second collection box 44 in a direction perpendicular to the chain plate to complete the secondary size sorting.

[0034] Furthermore, it also includes: a first collection box 43, located at the first sorting port 22, for receiving waste products sorted by the size sorting baffle 24; a second collection box 44, located outside the transfer platform 41, for receiving waste products sorted by the pneumatic pusher 42; and a third collection box 45, located at the second sorting port 32, for collecting waste products sorted by the second transport chain plate 31 and the baffle 34.

[0035] In this embodiment, the first collection box 43 is an open box with a volume of 500L, with four casters installed at the bottom and a cushioning pad inside to prevent damage from collisions with waste products; the second collection box 44 is connected to the outlet of the transfer platform 41, and a flip-up guide plate is installed at the inlet to adapt to the sliding trajectory of waste products of different sizes; the third collection box 45 is located below the top of the second transport chain plate 31 and is connected by a 30° inclined guide hopper, with a dust cover installed on the top. When large-sized waste products supported and lifted by the baffle 34 reach the end, they fall into the box due to gravity, thus completing the three-level size sorting.

[0036] In summary, this utility model achieves refined grading of waste products through a three-stage size sorting structure: the inclined design and sorting spacing of the first transport chain plate 21 completes the first-stage sorting of small-sized waste products; the cooperation between the transfer platform 41 and the pneumatic pusher plate 42 achieves the second-stage sorting of medium-sized waste products; and the grid of the baffles 34 on the second transport chain plate 31 completes the third-stage sorting of large-sized waste products. The coordinated operation of the three-stage sorting significantly improves sorting efficiency and size sorting accuracy, and the fully automated conveying and sorting process reduces the need for manual intervention. The above description is merely a specific embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A chain-plate type waste conveying and sorting line, characterized in that, include: Rack (11); The feed box (12) is installed on the frame (11); The first transport chain plate (21) is connected to the feed box (12) at one end and continuously transports along the first preset direction. The first transport chain plate (21) is provided with a first sorting port (22). The second transport chain plate (31) is connected to the other end of the first transport chain plate (21) and continuously transports along the second preset direction. The end of the second transport chain plate (31) is provided with a second sorting port (32). Multiple arc-shaped baffles (23) are mounted on the first transport chain plate (21), and the arc-shaped baffles (23) are evenly spaced on the first transport chain plate (21); Multiple size sorting baffles (24) are located on the first transport chain plate (21), and the size sorting baffles (24) are distributed on one side of the first sorting port (22).

2. The chain plate type waste conveying and sorting line according to claim 1, characterized in that, Also includes: Multiple mounting strips (33) are evenly spaced on the second transport chain plate (31), and the mounting strips (33) move along the second preset direction with the second transport chain plate (31), and mounting grooves are formed on the mounting strips (33); A stop post (34) is installed in the mounting slot.

3. The chain-plate type waste conveying and sorting line according to claim 2, characterized in that, There is a gap between the arc-shaped baffle (23) and the first transport chain plate (21), and there is a sorting gap between the size sorting baffle (24) and the side plate of the first transport chain plate (21). Waste products that can pass through the sorting gap are concentrated on one side of the first transport chain plate (21).

4. The chain plate type waste conveying and sorting line according to claim 3, characterized in that, The first transport chain plate (21) is inclined along one side, the size sorting baffle (24) is located on the side closer to the horizontal plane, and the first sorting port (22) is located on the side of the first transport chain plate (21) closer to the horizontal plane.

5. A chain-plate type waste conveying and sorting line according to claim 4, characterized in that, Also includes: A transfer platform (41) is set between the first transport chain plate (21) and the second transport chain plate (31), and the transfer platform (41) is provided with a sorting groove to accommodate the passage of the stop post (34); A pneumatic pusher (42) is used to push the waste on the transfer platform (41) along a third preset direction.

6. A chain-plate type waste conveying and sorting line according to claim 5, characterized in that, Also includes: The first collection box (43) is located at the first sorting port (22) and receives the waste products sorted by the size sorting baffle (24); The second collection box (44) is located outside the transfer platform (41) and receives the waste sorted by the pneumatic push plate (42); The third collection box (45), located at the second sorting port (32), collects the waste sorted by the second transport chain plate (31) and the stop (34).

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