Excess material recovery device

CN224917052UActive Publication Date: 2026-10-30SHANGHAI HASSON AUTOMATION & ENG CO LTD
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Patent Information

Application Number
CN202522657737.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-12-16
Publication Date
2026-10-30
Estimated Expiration
2035-12-16

AI Technical Summary

Technical Problem

在现有技术中,现有的余料回收装置包括机架、废物收集箱和导流件,废物收集箱连接于机架的下侧,导流件沿倾斜方向连接于机架,导流件的出料口朝向废物收集箱,但是,仅仅利用一个废物收集箱,导致现有的余料回收装置的回收效果较差

Benefits of technology

[0026]本实用新型提供一种余料回收装置,废物收集箱组件设置于机架的下侧;废物收集箱组件包括第一废物收集箱和第二废物收集箱,第一废物收集箱和第二废物收集箱沿着前后方向依次布置;第一废物收集箱处于机架的外侧,第二废物收集箱处于机架的内侧;第一导流件固定连接于机架,并相对于机架呈倾斜布置;第一导流件沿着倾斜向下方向延伸;第二导流件可摆动地连接于机架,并相对于机架进行状态调整;第二导流件具有第一状态和第二状态;第二导流件在第一状态时对接第一导流件,并将余料引导至第一导流件,经第一导流件导向的余料进入至第一废物收集箱;或者,第二导流件在第二状态时脱离第一导流件,并与第一导流件呈错位布置;第二导流件将余料引导至第二废物收集箱,实现不同的状态的切换,充分利用了第一废物收集箱和第二废物收集箱,避免了仅仅利用一个废物收集箱,提高了余料回收装置的回收效果。

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Abstract

The application provides a kind of excess material recycling device, excess material recycling device includes frame, waste collection box assembly, first flow guide and second flow guide;First flow guide is fixedly connected to frame, and it is arranged relative to frame to be inclined;First flow guide extends along the direction of inclination downward;Second flow guide is swingably connected to frame, and state adjustment is carried out relative to frame;Second flow guide has first state and second state;Second flow guide is butted to first flow guide when first state, and excess material is guided to first flow guide, and excess material guided by first flow guide enters to first waste collection box;Or, second flow guide is separated from first flow guide when second state, and it is arranged to be dislocated with first flow guide;Second flow guide guides excess material to second waste collection box, realizes the switching of different states, makes full use of first waste collection box and second waste collection box, avoids only using one waste collection box, improves the recycling effect of excess material recycling device.
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Description

Technical Field

[0001] This utility model relates to the technical field of waste material recycling devices, and in particular to a waste material recycling device. Background Technology

[0002] With the development of technology, the stamping production process generates a large amount of metal scrap during die blanking, trimming, and other processing. Scrap metal recycling devices are used to recover this scrap metal. In existing technology, scrap metal recycling devices include a frame, a waste collection bin, and a guide component. The waste collection bin is connected to the lower side of the frame, and the guide component is connected to the frame along an inclined direction, with its outlet facing the waste collection bin. However, using only a single waste collection bin results in poor recycling efficiency for existing scrap metal recycling devices. Utility Model Content

[0003] The purpose of this utility model is to provide a waste material recycling device, in which a waste collection box assembly is disposed on the lower side of a frame; the waste collection box assembly includes a first waste collection box and a second waste collection box, which are arranged sequentially in a front-to-back direction; the first waste collection box is located on the outer side of the frame, and the second waste collection box is located on the inner side of the frame; a first guide member is fixedly connected to the frame and is arranged at an angle relative to the frame; the first guide member extends in an inclined downward direction; the second guide member is swayably connected to the frame and its state is adjusted relative to the frame; the second guide member has a first state and a second state; in the first state, the second guide member engages with the first guide member and guides the waste material to the first guide member, and the waste material guided by the first guide member enters the first waste collection box; or, in the second state, the second guide member disengages from the first guide member and is arranged in a staggered manner with the first guide member; the second guide member guides the waste material to the second waste collection box, realizing the switching between different states, making full use of the first and second waste collection boxes, avoiding the use of only one waste collection box, and improving the recycling effect of the waste material recycling device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a waste material recycling device, comprising:

[0005] frame;

[0006] A waste collection bin assembly is disposed on the lower side of the frame; the waste collection bin assembly includes a first waste collection bin and a second waste collection bin, the first waste collection bin and the second waste collection bin being arranged sequentially in the front-back direction; the first waste collection bin is located on the outer side of the frame, and the second waste collection bin is located on the inner side of the frame;

[0007] A first flow guide is fixedly connected to the frame and is arranged at an angle relative to the frame; the first flow guide extends in an inclined downward direction;

[0008] The second flow guide is pivotally connected to the frame and can be adjusted relative to the frame; the second flow guide has a first state and a second state;

[0009] In the first state, the second guide member engages with the first guide member and guides the remaining material to the first guide member, and the remaining material guided by the first guide member enters the first waste collection box; or, in the second state, the second guide member detaches from the first guide member and is arranged in a staggered manner with the first guide member; the second guide member guides the remaining material to the second waste collection box.

[0010] Optionally, the second guide includes a second support body and a second guide portion; the second support body is pivotally connected to the frame and supports the second guide portion, and the position of the second guide portion is adjusted as the second support body pivots;

[0011] The second guide section is provided with a second guide groove, the top of which connects to the external waste discharge port.

[0012] Optionally, the upper end of the second support body is connected to the frame via a first hinge;

[0013] The waste material recycling device also includes a bottom support rod, which is swayably connected to the frame and supports the bottom of the second support body. The second support body adjusts its position as the bottom support rod swings, so that the second guide member switches between a first state and a second state.

[0014] Optionally, the arc surface of the bottom support rod contacts the lower side wall of the second support body and can contact different positions of the lower side wall of the second support body.

[0015] The waste material recycling device further includes a connecting rod and a connecting shaft, the connecting shaft being fixedly connected to the frame; the top of the connecting rod is provided with a first through hole, the bottom support rod passes through the first through hole and is connected to the connecting rod; the bottom of the connecting rod is rotatably connected to the connecting shaft.

[0016] Optionally, the bottom of the connecting rod is provided with a second through hole for the connecting shaft to pass through; the connecting rod rotates along the axis of the connecting shaft;

[0017] The connecting shaft is connected to the frame via a bearing housing.

[0018] Optionally, the waste material recycling device further includes an operating lever connected to the bottom support rod and disposed on the outside of the connecting rod, the operating lever being for user operation.

[0019] Optionally, the second guide groove is arranged in a figure-eight shape, and the diameter of the second guide groove gradually decreases along the length of the second guide member.

[0020] Optionally, the second support body is connected to a plurality of rollers, each roller rotating along its own axis and exposed to the second guide portion, each roller being close to the bottom of the second guide portion.

[0021] Optionally, the frame includes a frame body, a first leg, and a second leg; the frame body supports the first flow guide and the second flow guide; the first leg and the second leg are both connected to the frame body and are located at different positions on the frame body;

[0022] The first leg is pivotally connected to the frame body and can be folded relative to the frame body; the second leg is fixedly connected to the frame body, and the bottom of the second leg is connected to a caster wheel.

[0023] Optionally, the first leg is connected to the frame body via a second hinge;

[0024] The frame body is connected to a suspension arm, which is used to suspend the first support leg.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] This utility model provides a waste material recycling device, in which a waste collection box assembly is disposed on the lower side of a frame. The waste collection box assembly includes a first waste collection box and a second waste collection box, which are arranged sequentially in a front-to-back direction. The first waste collection box is located on the outer side of the frame, and the second waste collection box is located on the inner side of the frame. A first guide member is fixedly connected to the frame and is arranged at an angle relative to the frame. The first guide member extends in a downward angle. A second guide member is swayably connected to the frame and is adjusted relative to the frame. The second guide member has a first state and a second state. In the first state, the second guide member engages with the first guide member and guides the waste material to the first guide member, and the waste material guided by the first guide member enters the first waste collection box. Alternatively, in the second state, the second guide member disengages from the first guide member and is arranged at an offset from the first guide member. The second guide member guides the waste material to the second waste collection box, realizing the switching between different states, making full use of both the first and second waste collection boxes, avoiding the use of only one waste collection box, and improving the recycling effect of the waste material recycling device. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0029] Figure 1 A schematic diagram of the second guide member of a waste material recovery device according to an embodiment of the present application in a first state is shown.

[0030] Figure 2 A schematic diagram of the second guide member of a waste material recovery device according to an embodiment of the present application in a second state is shown.

[0031] Figure 3 A schematic diagram of the first leg of the frame of a waste material recycling device according to an embodiment of this application is shown in a folded state.

[0032] Figure 4 A schematic diagram of the second guide member of a waste material recovery device according to an embodiment of this application is shown.

[0033] Figure 5 A schematic diagram showing the connection of the bottom support rod, connecting rod, connecting shaft and operating rod of a waste material recycling device according to an embodiment of this application is shown.

[0034] Figure Labels

[0035] 100. Waste material recovery device;

[0036] 10. Frame; 11. Frame body; 111. Suspension arm; 12. First leg; 121. Second hinge; 13. Second leg; 131. Casters;

[0037] 20. Waste collection bin assembly; 21. First waste collection bin; 22. Second waste collection bin;

[0038] 30. First flow guide component;

[0039] 40. Second guide component; 41. Second support body; 411. First hinge; 412. Roller; 42. Second guide section; 42a. Second guide groove;

[0040] 50. Bottom support rod;

[0041] 60. Connecting rod; 60a. First through hole; 60b. Second through hole;

[0042] 70. Connecting shaft;

[0043] 80. Control lever. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0045] Please refer to the attached document. Figures 1-5 This application provides a waste material recycling device 100 for recycling waste materials.

[0046] Please refer to the attached document. Figures 1-5 In this embodiment, the waste recycling device 100 includes a frame 10, a waste collection box assembly 20, a first guide member 30, and a second guide member 40. The waste collection box assembly 20 is disposed on the lower side of the frame 10. The waste collection box assembly 20 includes a first waste collection box 21 and a second waste collection box 22, which are arranged sequentially along the front-back direction. The first waste collection box 21 is located on the outer side of the frame 10, and the second waste collection box 22 is located on the inner side of the frame 10. The first guide member 30 is fixedly connected to the frame 10 and is arranged at an angle relative to the frame 10. The first guide member 30 extends in an inclined downward direction. The second guide member 40 is swayably connected to the frame 10. The second guide member 40 has a first state and a second state. In the first state, the second guide member 40 connects to the first guide member 30 and guides the residual material to the first guide member 30. The residual material guided by the first guide member 30 enters the first waste collection box 21. Alternatively, in the second state, the second guide member 40 disconnects from the first guide member 30 and is arranged in a staggered manner with the first guide member 30. The second guide member 40 guides the residual material to the second waste collection box 22, realizing the switching between different states. This makes full use of the first waste collection box 21 and the second waste collection box 22, avoiding the use of only one waste collection box and improving the recycling effect of the residual material recycling device 100.

[0047] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the frame 10 serves as a support arrangement for the waste material recycling device 100, and the frame 10 is used to support the first guide member 30 and the second guide member 40.

[0048] Waste collection bin assembly 20 is disposed on the lower side of frame 10; waste collection bin assembly 20 includes a first waste collection bin 21 and a second waste collection bin 22, the first waste collection bin 21 and the second waste collection bin 22 are arranged sequentially in the front-back direction; the first waste collection bin 21 is located on the outer side of frame 10, and the second waste collection bin 22 is located on the inner side of frame 10; so that the first waste collection bin 21 and the second waste collection bin 22 are respectively located at different positions of frame 10.

[0049] The first guide member 30 is fixedly connected to the frame 10 and is arranged at an angle relative to the frame 10; the first guide member 30 extends in the downward direction at an angle so that the first guide member 30 is stationary relative to the frame 10.

[0050] The second guide member 40 is swayably connected to the frame 10 to adjust the sway angle of the second guide member 40 relative to the frame 10, and the second guide member 40 is adjusted in state relative to the frame 10; the second guide member 40 has a first state and a second state; in the first state, the second guide member 40 engages with the first guide member 30 and guides the residual material to the first guide member 30, and the residual material guided by the first guide member 30 enters the first waste collection box 21; or, in the second state, the second guide member 40 disengages from the first guide member 30 and is arranged in a staggered manner with the first guide member 30; the second guide member 40 guides the residual material to the second waste collection box 22, realizing the switching between different states, making full use of the first waste collection box 21 and the second waste collection box 22, avoiding the use of only one waste collection box, and improving the recycling effect of the residual material recycling device 100. Meanwhile, once the first waste collection box 21 is full of waste, it can be quickly pulled away, and the waste is output towards the second waste collection box 22. Production can then continue with an empty first waste collection box 21, greatly reducing downtime and improving the working efficiency of the waste recycling device 100.

[0051] Please refer to the attached document. Figures 1-2 4. In this embodiment of the application, the second guide member 40 includes a second support body 41 and a second guide portion 42; the second support body 41 is swayably connected to the frame 10 to adjust the position of the second support body 41 relative to the frame 10, thereby facilitating the second guide member 40 to swing relative to the frame 10 through the second support body 41. The second support body 41 supports the second guide portion 42 so that the second guide portion 42 is fixed to the upper surface of the second support body 41, and the position of the second guide portion 42 is adjusted as the second support body 41 swings; so that the second guide portion 42 is directed toward the first guide member 30 or the second waste collection box 22.

[0052] The second guide section 42 is provided with a second guide groove 42a. The top of the second guide groove 42a is connected to the external waste discharge port so that the waste discharged from the external waste discharge port can flow from top to bottom through the top of the second guide groove 42a into the second guide groove 42a, thereby facilitating the flow of the waste to the first guide member 30 or the second waste collection box 22 under the guidance of the second guide groove 42a.

[0053] Please refer to the attached document. Figures 1-2 4. In this embodiment, the upper end of the second support body 41 is connected to the frame 10 via a first hinge 411, so that the second support body 41 can swing relative to the frame 10 under the action of the first hinge 411. The waste material recycling device 100 also includes a bottom support rod 50, which is swayably connected to the frame 10 and supports the bottom of the second support body 41. The second support body 41 adjusts its position as the bottom support rod 50 swings, so that the bottom support rod 50 drives the second support body 41 to swing relative to the frame 10, so that the second guide member 40 switches between a first state and a second state, so that the waste flows to the first waste collection box 21 and the second waste collection box 22, making full use of the first waste collection box 21 and the second waste collection box 22, avoiding the use of only one waste collection box, and improving the recycling effect of the waste material recycling device 100.

[0054] Please refer to the attached document. Figures 1-5 In this embodiment, the arc surface of the bottom support rod 50 contacts the lower side wall of the second support body 41 and can contact different positions of the lower side wall of the second support body 41; so as to adjust the position of the bottom support rod 50 and change the tilt angle of the second support body 41.

[0055] The waste material recycling device 100 also includes a connecting rod 60 and a connecting shaft 70. The connecting shaft 70 is fixedly connected to the frame 10. The top of the connecting rod 60 is provided with a first through hole 60a. The bottom support rod 50 passes through the first through hole 60a and is connected to the connecting rod 60, so that the bottom support rod 50 can be connected to the connecting rod 60 through the first through hole 60a. The bottom of the connecting rod 60 is rotatably connected to the connecting shaft 70, so as to adjust the position of the connecting rod 60 relative to the connecting shaft 70, thereby facilitating the bottom support rod 50 to contact different positions of the lower side wall of the second support body 41 as the connecting rod 60 rotates relative to the connecting shaft 70.

[0056] Please refer to the attached document. Figures 1-5In this embodiment, the bottom of the connecting rod 60 is provided with a second through hole 60b, which is used for the connecting shaft 70 to pass through, so that the connecting shaft 70 can be connected to the connecting rod 60 through the second through hole 60b; the connecting rod 60 rotates along the axis of the connecting shaft 70; the connecting shaft 70 is connected to the frame 10 through a bearing seat, so that the connecting shaft 70 can rotate relative to the frame 10, thereby facilitating the rotation of the connecting rod 60 with the rotation of the connecting shaft 70.

[0057] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the residual material recycling device 100 also includes an operating lever 80, which is connected to the bottom support rod 50 and disposed on the outside of the connecting rod 60. The operating lever 80 is used for user operation so that the user can operate the operating lever 80 to drive the bottom support rod 50 to contact different positions of the lower side wall of the second support body 41, thereby facilitating the switching of the second guide member 40 between the first state and the second state.

[0058] Please refer to the attached document. Figures 1-4 In this embodiment, the second guide groove 42a is arranged in a figure-eight shape, and the groove diameter of the second guide groove 42a gradually decreases along the length of the second guide member 40, so that the waste material gradually converges along the groove diameter of the second guide groove 42a during the flow process, thus ensuring the output position accuracy of the waste material.

[0059] Please refer to the attached document. Figures 1-4 In this embodiment of the application, the second support body 41 is connected to a plurality of rollers 412. Each roller 412 rotates along its own axis and is exposed to the second guide portion 42. Each roller 412 is close to the bottom of the second guide portion 42 so that the waste in the second guide portion 42 can flow faster under the action of the plurality of rollers 412, thereby improving the waste collection box assembly 20’s recycling efficiency of waste.

[0060] Please refer to the attached document. Figures 1-3 In this embodiment of the application, the rack 10 includes a rack body 11, a first leg 12 and a second leg 13; the rack body 11 supports a first guide member 30 and a second guide member 40 so that the first guide member 30 and the second guide member 40 are arranged relative to the rack body 11; the first leg 12 and the second leg 13 are both connected to the rack body 11 and are located at different positions on the rack body 11 so that the rack 10 can be placed on the ground via the first leg 12 and the second leg 13.

[0061] The first leg 12 is swayably connected to the frame body 11 to adjust its position relative to the frame body 11. The first leg 12 can be folded relative to the frame body 11 to reduce the space occupied between the first leg 12 and the frame body 11. The second leg 13 is fixedly connected to the frame body 11. The bottom of the second leg 13 is connected to a moving wheel 131 so that the second leg 13 can roll relative to the ground via the moving wheel 131, thereby facilitating the operator to push the waste material recycling device 100 to achieve position transfer and improving the transfer effect of the waste material recycling device 100.

[0062] Please refer to the attached document. Figures 1-3 In this embodiment of the application, the first leg 12 is connected to the frame body 11 via the second hinge 121, so that the first leg 12 can swing relative to the frame body 11 under the action of the second hinge 121.

[0063] The frame body 11 is connected to a suspension arm 111, which is used to suspend the first leg 12, so that the frame body 11 can suspend the first leg 12 through the suspension arm 111, thus ensuring the folding effect of the first leg 12 relative to the frame body 11.

[0064] Compared with the prior art, the beneficial effects of this utility model are:

[0065] This utility model provides a waste material recycling device 100, in which a waste collection box assembly 20 is disposed on the lower side of a frame 10. The waste collection box assembly 20 includes a first waste collection box 21 and a second waste collection box 22, which are arranged sequentially along a front-to-back direction. The first waste collection box 21 is located on the outer side of the frame 10, and the second waste collection box 22 is located on the inner side of the frame 10. A first guide member 30 is fixedly connected to the frame 10 and is arranged at an angle relative to the frame 10. The first guide member 30 extends in an inclined downward direction. A second guide member 40 is swayably connected to the frame 10 and is oscillating relative to the frame 10. The adjustment involves the second guide member 40 having a first state and a second state. In the first state, the second guide member 40 engages with the first guide member 30 and guides the residual material to the first guide member 30, through which the residual material enters the first waste collection box 21. Alternatively, in the second state, the second guide member 40 detaches from the first guide member 30 and is arranged in a staggered manner with the first guide member 30. The second guide member 40 guides the residual material to the second waste collection box 22, achieving the switching between different states. This fully utilizes both the first and second waste collection boxes 21 and 22, avoiding the use of only one waste collection box and improving the recycling effect of the residual material recycling device 100.

[0066] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0067] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0068] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0069] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A waste material recycling device, characterized in that, include: frame; A waste collection bin assembly is disposed on the lower side of the frame; the waste collection bin assembly includes a first waste collection bin and a second waste collection bin, the first waste collection bin and the second waste collection bin being arranged sequentially in the front-back direction; the first waste collection bin is located on the outer side of the frame, and the second waste collection bin is located on the inner side of the frame; A first flow guide is fixedly connected to the frame and is arranged at an angle relative to the frame; the first flow guide extends in an inclined downward direction; The second flow guide is oscillatingly connected to the frame and can be adjusted in state relative to the frame; The second flow guide has a first state and a second state; In the first state, the second guide member engages with the first guide member and guides the remaining material to the first guide member, and the remaining material guided by the first guide member enters the first waste collection box; or, in the second state, the second guide member detaches from the first guide member and is arranged in a staggered manner with the first guide member; the second guide member guides the remaining material to the second waste collection box.

2. The waste material recovery device according to claim 1, characterized in that, The second guide includes a second support body and a second guide portion; the second support body is pivotally connected to the frame and supports the second guide portion, and the position of the second guide portion is adjusted as the second support body pivots; The second guide section is provided with a second guide groove, the top of which connects to the external waste discharge port.

3. The waste material recovery device according to claim 2, characterized in that, The upper end of the second support body is connected to the frame via a first hinge; The waste material recycling device also includes a bottom support rod, which is swayably connected to the frame and supports the bottom of the second support body. The second support body adjusts its position as the bottom support rod swings, so that the second guide member switches between a first state and a second state.

4. The waste material recovery device according to claim 3, characterized in that, The arc surface of the bottom support rod contacts the lower side wall of the second support body and can contact different positions of the lower side wall of the second support body. The waste material recycling device further includes a connecting rod and a connecting shaft, the connecting shaft being fixedly connected to the frame; the top of the connecting rod is provided with a first through hole, the bottom support rod passes through the first through hole and is connected to the connecting rod; the bottom of the connecting rod is rotatably connected to the connecting shaft.

5. The waste material recovery device according to claim 4, characterized in that, The bottom of the connecting rod is provided with a second through hole for the connecting shaft to pass through; the connecting rod rotates along the axis of the connecting shaft; The connecting shaft is connected to the frame via a bearing housing.

6. The waste material recovery device according to claim 5, characterized in that, The waste material recycling device also includes an operating lever, which is connected to the bottom support rod and located on the outside of the connecting rod. The operating lever is used for user operation.

7. The waste material recovery device according to claim 2, characterized in that, The second guide groove is arranged in a figure-eight shape, and the diameter of the second guide groove gradually decreases along the length of the second guide member.

8. The waste material recovery device according to claim 2, characterized in that, The second support body is connected to a plurality of rollers, each roller rotating along its own axis and exposed to the second guide portion, each roller being close to the bottom of the second guide portion.

9. The waste material recovery device according to claim 1, characterized in that, The frame includes a frame body, a first leg, and a second leg; the frame body supports the first flow guide and the second flow guide; the first leg and the second leg are both connected to the frame body and are located at different positions on the frame body; The first leg is pivotally connected to the frame body and can be folded relative to the frame body; the second leg is fixedly connected to the frame body, and the bottom of the second leg is connected to a caster wheel.

10. The waste material recovery device according to claim 9, characterized in that, The first leg is connected to the frame body via a second hinge; The frame body is connected to a suspension arm, which is used to suspend the first support leg.