Resource recycling material sorting machine

Abstract

The resource recycling material sorting machine comprises a conveyor, box bodies with the front ends and the lower ends being open are arranged on the left side and the right side of the conveyor correspondingly, transverse moving mechanisms are arranged at the lower ends of the inner side walls of the box bodies, and first barrels are arranged at the moving ends of the transverse moving mechanisms; a first barrel extending upwards is rotatably connected to the inner side wall of the box body, a second barrel extending upwards is rotatably connected to the inner side wall of the first barrel, a motor with an output shaft connected with the bottom of the second barrel is arranged on the inner side wall of the first barrel, a sliding disc is arranged at the upper end of the interior of the second barrel, and a lifting mechanism is arranged on the inner side wall of the box body in the vertical direction. The bottle cap, the plastic label film and the bottle body are quickly separated by utilizing the matching of the film cutting mechanism, the sliding disc and manpower, the parts of different materials of the bottle can be more accurately separated, purer materials are provided for subsequent recycling or other treatment, the subsequent treatment problem caused by mixing is avoided, and the quality and the availability of recycled resources are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting machines, and in particular to a resource recycling sorting machine. Background Art

[0002] Resource recycling is the process of recovering and reusing waste materials, such as plastics, cans, and plastic bottles. The recycled resources need to be sorted. This is because different waste materials have different materials, and sorting can classify them for targeted treatment. Sorting can improve the utilization value of resources and separate high-quality resources from impurities. It also facilitates subsequent processing and remanufacturing, ensuring that resources are used more efficiently and in an environmentally friendly way.

[0003] The current machines used for waste sorting usually use manual sorting as a supplement while the sorting machine conveys the waste. However, this sorting method has some shortcomings. For example, when sorting bottles, it is impossible to quickly separate the bottle caps and plastic label films from the bottle body. Since the materials of the bottle caps and labels may be different from those of the bottle body, mixing them together will increase the difficulty and cost of subsequent processing, and may also make the recycled plastics impure, thereby reducing their reuse value.

[0004] Therefore, a resource recycling sorting machine is proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a resource recycling sorting machine to solve the above problems.

[0006] To achieve this object, the present invention adopts the following technical solutions: A resource recycling sorting machine comprises a conveyor, wherein the left and right sides of the conveyor are both provided with a box body with an opening at the front end and the lower end, the lower end of the inner side wall of the box body is provided with a transverse movement mechanism, the movable end of the transverse movement mechanism is provided with a cylinder body 1, the inner side wall of the cylinder body 1 is rotatably connected with a cylinder body 2 extending upward, the inner side wall of the cylinder body 1 is provided with a motor whose output shaft is connected to the bottom of the cylinder body 2, the upper end of the cylinder body 2 is provided with a sliding plate, the inner side wall of the box body is provided with a lifting mechanism along the vertical direction, the movable end of the lifting mechanism is provided with a cylinder 1, and the telescopic end of the cylinder 1 is provided with a film cutting mechanism for cutting off the plastic label film on the plastic bottle.

[0007] Preferably, the transverse movement mechanism includes an electric slide, a sliding plate and a sliding shaft. A sliding plate is provided at the lower end of the inner wall of the box body, the top of the sliding plate is connected to the bottom of the cylinder body 1, two sliding shafts are spaced apart between the inner walls on both sides of the box body and both pass through the sliding plate, and an electric slide is provided on the rear side wall of the box body, the moving end of which is connected to the rear end of the sliding plate.

[0008] Preferably, the lifting mechanism includes a lifting plate and an electric slide 2, the inner walls on both sides of the box are vertically extended with an electric slide 2, a lifting plate is provided between the moving ends of the two electric slides 2, the number of the cylinders 1 is two and they are arranged on the top of the lifting plate, and the telescopic shaft extends to the bottom of the lifting plate.

[0009] Preferably, the film cutting mechanism includes an annular frame, cylinder 2, a concave frame, a roller, a blade and a connecting rod. An annular frame is provided under the lifting plate. The telescopic shaft of cylinder 1 is connected to the top of the annular frame. The outer surface of the annular frame is surrounded by multiple cylinders 2 with telescopic shafts extending to the inner side thereof. The telescopic shaft of cylinder 2 is provided with a concave frame. The inner side wall of the concave frame is rotatably connected to a roller whose outer end extends to the outside thereof. Two blades are provided inside the concave frame and are respectively located on the upper and lower sides of the roller. One end of the blade extends to the outer side of the concave frame. A connecting rod is provided between the outer side of the blade and the inner side wall of the concave frame.

[0010] Preferably, a spring is provided between the inner bottom wall of the second cylinder and the bottom of the sliding disk, and sliding grooves are vertically opened on the inner walls on both sides of the second cylinder. The interior of the sliding groove is slidingly connected to a sliding block whose end is connected to the outer side of the sliding disk, and the upper end of the inner bottom wall of the second cylinder is provided with an annular block whose bottom abuts against the bottom of the sliding disk.

[0011] Preferably, a rubber gasket 1 and a rubber gasket 2 are respectively provided on the top of the sliding plate and the bottom of the lifting plate.

[0012] Preferably, a collecting box is provided under the box body, a discharge port 1 which corresponds to the box body is provided at the bottom of the collecting box, a partition located on one side of the discharge port 1 is provided on the inner wall of the collecting box, a plurality of inclined screening rods are provided inside the collecting box, the screening rods correspond to the discharge port 1, and both ends are connected to the inner wall of the collecting box, a discharge port 2 which is located on one side of the lower end of the screening rod is provided on the outer side of the collecting box, and two electric slides 3 are provided at intervals at the bottom of the box body, and the moving ends of the electric slides 3 are connected to the top of the collecting box.

[0013] Preferably, a bracket is provided at the bottom of the conveyor.

[0014] Compared with the prior art, the beneficial effects of the present invention are: by utilizing a film cutting mechanism, a sliding plate and manual cooperation, the bottle cap, the plastic label film and the bottle body can be quickly separated, and the parts of the bottle made of different materials can be separated more accurately, providing purer materials for subsequent recycling or other treatments, avoiding the subsequent treatment difficulties caused by mixing, separating different materials in advance, reducing the complexity and cost of subsequent treatment, reducing costs, and ensuring the quality and availability of recycled resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings further illustrate the present invention, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0016] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a schematic diagram of the three-dimensional structure of the box body and the collection box of the present invention; Figure 4 It is a three-dimensional schematic diagram of the local structure of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the annular frame of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the concave frame of the present invention; Figure 7 It is a three-dimensional cross-sectional view of the structure of cylinder body 1 and cylinder body 2 of the present invention.

[0017] In the attached drawings: 1. conveyor; 2. box; 31. electric slide 1; 32. slide plate; 33. slide shaft; 41. cylinder 1; 42. cylinder 2; 43. motor; 44. slide plate; 451. spring; 452. slide groove; 453. slider; 454. ring block; 51. lifting plate; 52. electric slide 2; 6. cylinder 1; 71. ring frame; 72. cylinder 2; 73. concave frame; 74. roller; 75. blade; 76. connecting rod; 81. rubber gasket 1; 82. rubber gasket 2; 91. collecting box; 92. partition; 93. electric slide 3; 94. discharge port 1; 95. screening rod; 96. discharge port 2; 10. bracket. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present invention, “multiple” means two or more than two, and “several” means one or more than one, unless otherwise clearly and specifically defined.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0022] In this embodiment, Figure 1-4 A resource recycling sorting machine is provided. The present invention comprises a conveyor 1. A box body 2 with an opening at the front end and the lower end is provided on the left and right sides of the conveyor 1. A transverse movement mechanism is provided at the lower end of the inner wall of the box body 2. A cylinder body 41 is provided at the movable end of the transverse movement mechanism. The inner wall of the cylinder body 41 is rotatably connected with a cylinder body 42 extending upward. The inner wall of the cylinder body 41 is provided with a motor 43 whose output shaft is connected to the bottom of the cylinder body 42. A sliding plate 44 is provided at the upper end of the cylinder body 42. A lifting mechanism is provided along the vertical direction on the inner wall of the box body 2. A cylinder 6 is provided at the movable end of the lifting mechanism. A film cutting mechanism is provided at the telescopic end of the cylinder 6 for cutting off the plastic label film on the plastic bottle.

[0023] In this embodiment, the conveyor 1 can convey recycled waste. In this process, when manually sorting plastic bottles, the bottle caps of the bottles can be pressed against the slide plate 44. At this time, the lifting mechanism is used to press against the bottle tails of the bottles, and then the cylinder 1 6 is used to drive the film cutting mechanism to move vertically, and finally restore the original position. In this process, the film cutting mechanism can cut off the plastic label film on the bottle body, so that the plastic label film falls off the bottle body, and then the motor 43 can drive the cylinder 2 42 and the slide plate 44 to rotate, and the slide plate 44 can twist the bottle cap so that the bottle cap is separated from the bottle body. After the lifting mechanism is released from pressing against the bottle tail of the bottle, the transverse movement mechanism adjusts the positions of the cylinder 1 41, the cylinder 2 42 and the slide plate 44, so that the bottle body and the bottle cap are discharged from the box 2, thereby quickly separating the bottle body from the bottle cap and the plastic label film, and realizing more accurate subsequent recycling or other treatment, reducing the difficulty and cost of subsequent treatment, and improving the efficiency and quality of resource recovery.

[0024] Preferably, as another embodiment of the present invention, the transverse movement mechanism includes an electric slide 31, a slide plate 32 and a slide shaft 33. The slide plate 32 is provided at the lower end of the inner wall of the box body 2, and the top of the slide plate 32 is connected to the bottom of the cylinder body 41. Two slide shafts 33 are provided between the inner walls on both sides of the box body 2 and both pass through the slide plate 32. The rear side wall of the box body 2 is provided with an electric slide 31 whose moving end is connected to the rear end of the slide plate 32.

[0025] In this embodiment, the electric slide 31 can drive the slide plate 32 to slide axially on the slide shaft 33, wherein the slide shaft 33 can support and limit the slide plate 32 to ensure the smooth movement of the slide plate 32. Since the cylinder 41 is installed on the slide plate 32, the lateral position of the cylinder 41, the cylinder 42 and the slide plate 44 can be adjusted to stagger the position with the bottle body and the bottle cap to facilitate the discharge of the box body 2.

[0026] Preferably, as another embodiment of the present invention, the lifting mechanism includes a lifting plate 51 and an electric slide 52, the inner walls on both sides of the box body 2 are vertically extended with electric slides 52, a lifting plate 51 is provided between the moving ends of the two electric slides 52, the number of cylinders 6 is two and they are arranged on the top of the lifting plate 51, and the telescopic shaft extends to the bottom of the lifting plate 51.

[0027] In this embodiment, the two ends of the lifting plate 51 are connected to the movable ends of the electric slide 52 on both sides. Therefore, the electric slide 52 can be used to adjust the height position of the lifting plate 51, and then the position of the bottle can be pressed to fix the bottle between the slide plate 44 and the lifting plate 51, so that the slide plate 44 can subsequently screw the stamp off the bottle body.

[0028] Preferably, as another embodiment of the present invention, the film cutting mechanism includes an annular frame 71, a second cylinder 72, a concave frame 73, a roller 74, a blade 75 and a connecting rod 76. An annular frame 71 is provided below the lifting plate 51. The telescopic shaft of the cylinder 1 6 is connected to the top of the annular frame 71. The outer surface of the annular frame 71 is surrounded by a plurality of cylinders 2 72 whose telescopic shafts all extend to the inner side thereof. The telescopic shaft of the cylinder 2 72 is provided with a concave frame 73. The inner side wall of the concave frame 73 is rotatably connected to a roller 74 whose outer end extends to the outer side thereof. Two blades 75 are provided inside the concave frame 73 and are respectively located on the upper and lower sides of the roller 74. One end of the blade 75 extends to the outer side of the concave frame 73. A connecting rod 76 is provided between the outer side of the blade 75 and the inner side wall of the concave frame 73.

[0029] In this embodiment, the cylinder 1 6 can drive the annular frame 71 to move vertically back and forth, and in this process, the telescopic shaft of the cylinder 2 72 extends out, driving the roller 74 on the concave frame 73 to press against it, so that the roller 74 presses against the surface of the bottle body and forms a groove, and as the annular frame 71 moves, the roller 74 rolls on the surface of the bottle body to form grooves at different positions on the surface of the bottle body, the vertically moving grooves, and when the grooves are close to the plastic label film, the plastic label film will be separated from the surface of the bottle body to be placed in front of the grooves, and as it moves, the blade 75 connected to the concave frame 73 by the connecting rod 76 will cut the plastic label film to make the plastic label film fall off the bottle body, thereby completing the separation of the plastic label film and the bottle body.

[0030] Preferably, as another embodiment of the present invention, a spring 451 is provided between the inner bottom wall of the second cylinder 42 and the bottom of the sliding plate 44, and sliding grooves 452 are vertically opened on the inner walls on both sides of the cylinder 42. The inner sliding connection of the sliding groove 452 is provided with a slider 453 whose end is connected to the outer side of the sliding plate 44, and the upper end of the inner bottom wall of the second cylinder 42 is provided with an annular block 454 whose bottom abuts against the bottom of the sliding plate 44.

[0031] In this embodiment, the slider 453 on the sliding plate 44 can slide in the sliding groove 452 on the cylinder 42, so that the sliding plate 44 can slide inside the cylinder 42, and the cooperation between the slider 453 and the sliding groove 452 plays a limiting role, so that the cylinder 42 can drive the sliding plate 44 to rotate to screw the bottle cap out of the bottle body, and when the sliding plate 44 is pressed and slides downward inside the cylinder 42, it can pressurize the spring 451 and shrink. After the pressure is released, the elastic force of the spring 451 can quickly drive the sliding plate 44 to return to its original position, wherein the annular block 454 can limit the sliding plate 44, and the quickly reset sliding plate 44 can pop out the bottle cap and the bottle body to complete the separation of the bottle cap and the bottle body, and also avoid the situation where the bottle cap is placed on the sliding plate 44 after being detached from the bottle body, so as to facilitate subsequent use.

[0032] Preferably, as another embodiment of the present invention, a rubber gasket 1 81 and a rubber gasket 2 82 are respectively provided on the top of the sliding plate 44 and the bottom of the lifting plate 51 .

[0033] In this embodiment, rubber gasket 1 81 and rubber gasket 2 82 can ensure that the bottle cap and the bottle body are not easy to slip during the twisting and clamping process, thereby improving the stability and accuracy of the operation. At the same time, rubber gasket 1 81 and rubber gasket 2 82 are made of rubber and are elastic, and can be suitable for bottle caps and bottle bodies of different shapes. The surfaces of rubber gasket 1 81 and rubber gasket 2 82 are both provided with anti-slip grooves, which increase the friction between the gasket and the contact object, making the clamped bottle body more secure and making it easier to twist the bottle cap.

[0034] Preferably, as another embodiment of the present invention, a collecting box 91 is provided under the box body 2, and a discharge port 94 corresponding to the box body 2 is provided at the bottom of the collecting box 91, and a partition 92 located on one side of the discharge port 94 is provided on the inner wall of the collecting box 91, and a plurality of inclined screening rods 95 are provided at intervals inside the collecting box 91, and the screening rods 95 correspond to the discharge port 94, and both ends are connected to the inner wall of the collecting box 91, and a discharge port 2 96 located on one side of the lower end of the screening rod 95 is provided on the outer side of the collecting box 91, and two electric slides 3 93 are provided at intervals at the bottom of the box body 2, and the moving ends of the electric slides 93 are connected to the top of the collecting box 91.

[0035] In this embodiment, when the bottle caps and the bottle bodies fall together, they will be placed on the screening rods 95 on the collecting box 91, and the inclined screening rods 95 will guide the bottle bodies and the bottle caps to roll toward the side of the discharge port 2 96. During this process, the bottle caps will pass through the gaps between the adjacent screening rods 95 and be separated. Finally, they will be discharged from the discharge port 1 94, and the bottle bodies will be discharged from the discharge port 2 96. When the cut plastic label film falls, the position of the collecting box 91 can be adjusted by the electric slide 3 93 so that the other end of the collecting box 91 corresponds to the bottom of the box body 2, so that the plastic label film falls on the other end of the collecting box 91 and is separated by the partition 92, thereby completing the classified collection of the plastic label film, the bottle caps and the bottle bodies.

[0036] Preferably, as another embodiment of the present invention, a bracket 10 is provided at the bottom of the conveyor 1 .

[0037] In this embodiment, a stable support is provided for the conveyor 1 to ensure that it remains stable during operation.

[0038] Working principle: waste is continuously conveyed by conveyor 1, and plastic bottles are sorted manually. During this process, the bottle caps can be pressed against the slide plate 44. At the same time, the electric slide 2 52 drives the lifting plate 51 to move downward to press the position of the bottle so as to fix the bottle between the slide plate 44 and the lifting plate 51. At this time, the film cutting mechanism is driven vertically by cylinder 1 6, and the annular frame 71 on the film cutting mechanism will also move accordingly. During this process, the telescopic shaft of cylinder 2 72 extends out, driving the roller 74 on the concave frame 73 to press against the surface of the bottle body and form a groove. As the annular frame 71 moves, the roller 74 rolls on the surface of the bottle body to form grooves at different positions on the surface of the bottle body and move vertically. The groove of the bottle body is formed by the connecting rod 76, and when the groove is close to the plastic label film, the plastic label film will be separated from the surface of the bottle body to be placed in front of the groove, and as it moves, the blade 75 connected to the concave frame 73 by the connecting rod 76 will cut the plastic label film to make the plastic label film fall off the bottle body, thereby completing the separation of the plastic label film and the bottle body. Then, the motor 43 can drive the cylinder 2 42 and the slide plate 44 to rotate, and the slide plate 44 can twist the bottle cap to make the bottle cap separate from the bottle body. Then, the lifting plate 51 is released from the bottle body, and the electric slide 1 31 drives the slide plate 32 cylinder 1 41, cylinder 2 42 and slide plate 44 to move horizontally to stagger the position with the bottle body and the bottle cap, so as to facilitate the discharge of the box body 2, thereby quickly separating the bottle body from the bottle cap and the plastic label film.

[0039] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific embodiments of the present invention without creative work, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A recycling sorting machine, comprising a conveyor (1), characterized in that: The left and right sides of the conveyor (1) are provided with a box body (2) with an open front end and a lower end, the lower end of the inner side wall of the box body (2) is provided with a transverse movement mechanism, the movable end of the transverse movement mechanism is provided with a cylinder body (41), the inner side wall of the cylinder body (41) is rotatably connected with a cylinder body (42) extending upward, the inner side wall of the cylinder body (41) is provided with a motor (43) whose output shaft is connected to the bottom of the cylinder body (42), the upper end of the cylinder body (42) is provided with a sliding plate (44), the inner side wall of the box body (2) is provided with a lifting mechanism along the vertical direction, the movable end of the lifting mechanism is provided with a cylinder body (6), and the telescopic end of the cylinder body (6) is provided with a film cutting mechanism for cutting off the plastic label film on the plastic bottle.

2. A resource recycling sorting machine according to claim 1, characterized in that: The transverse movement mechanism comprises an electric slide (31), a slide plate (32) and a slide shaft (33); a slide plate (32) is provided at the lower end of the inner wall of the box body (2); the top of the slide plate (32) is connected to the bottom of the cylinder body (41); two slide shafts (33) are provided between the inner walls of both sides of the box body (2) and both pass through the slide plate (32); and an electric slide (31) is provided on the rear side wall of the box body (2) with a movable end connected to the rear end of the slide plate (32).

3. A recycling sorting machine according to claim 1, characterized in that: The lifting mechanism comprises a lifting plate (51) and an electric slide table (52). The inner walls on both sides of the box body (2) are vertically extended with electric slide tables (52). A lifting plate (51) is arranged between the moving ends of the two electric slide tables (52). The number of the cylinders (6) is two and they are arranged on the top of the lifting plate (51), and the telescopic shaft extends to the bottom of the lifting plate (51).

4. A recycling sorting machine according to claim 3, characterized in that: The film cutting mechanism comprises an annular frame (71), a second cylinder (72), a concave frame (73), a roller (74), a blade (75) and a connecting rod (76). An annular frame (71) is provided below the lifting plate (51). The telescopic shaft of the first cylinder (6) is connected to the top of the annular frame (71). The outer surface of the annular frame (71) is surrounded by a plurality of second cylinders (72) whose telescopic shafts all penetrate the inner side thereof. The telescopic shaft of the second cylinder (72) is provided with a concave frame (73). The inner side wall of the concave frame (73) is rotatably connected to a roller (74) whose outer end extends to the outer side thereof. Two blades (75) are provided inside the concave frame (73) and are respectively located on the upper and lower sides of the roller (74). One end of the blade (75) extends to the outer side of the concave frame (73). A connecting rod (76) is provided between the outer side of the blade (75) and the inner side wall of the concave frame (73).

5. The resource recycling sorting machine according to claim 1, characterized in that: A spring (451) is provided between the inner bottom wall of the second cylinder (42) and the bottom of the sliding plate (44); sliding grooves (452) are vertically provided on the inner walls on both sides of the second cylinder (42); a sliding block (453) having one end connected to the outer side of the sliding plate (44) is slidably connected inside the sliding groove (452); and an annular block (454) having a bottom abutting against the bottom of the sliding plate (44) is provided at the upper end of the inner bottom wall of the second cylinder (42).

6. The resource recycling sorting machine according to claim 3, characterized in that: A rubber gasket 1 (81) and a rubber gasket 2 (82) are respectively provided on the top of the sliding plate (44) and the bottom of the lifting plate (51).

7. The resource recycling sorting machine according to claim 1, characterized in that: A collecting box (91) is provided below the box body (2), a discharge port 1 (94) corresponding to the box body (2) is provided at the bottom of the collecting box (91), a partition (92) located on one side of the discharge port 1 (94) is provided on the inner wall of the collecting box (91), a plurality of screening rods (95) are provided inside the collecting box (91) and are all in an inclined state, the screening rods (95) correspond to the discharge port 1 (94), and both ends are connected to the inner wall of the collecting box (91), a discharge port 2 (96) located on one side of the lower end of the screening rod (95) is provided on the outer side of the collecting box (91), and two electric slides 3 (93) are provided at intervals at the bottom of the box body (2), and both moving ends are connected to the top of the collecting box (91).

8. The resource recycling sorting machine according to claim 1, characterized in that: A bracket (10) is provided at the bottom of the conveyor (1).

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