A processing device for recycling fully biodegradable environmentally friendly plastic bags

Abstract

The present invention discloses a processing device for recycling fully biodegradable and environmentally friendly plastic bags, which relates to the technical field of plastic bag recycling, including a conveying device, a shell fixedly installed on the top of the conveying device, a top cover fixedly installed on the top of the shell, a feed port fixedly installed on the top of the top cover, a crushing device provided inside the shell, a feeding device provided on the top of the conveying device, the servo motor fixedly installed on the surface of the feed port, the output end of the servo motor rotates and penetrates the inner and outer walls of the feed port, the baffle plate is rotatably installed on the inner wall of the feed port, the output end of the servo motor is fixedly installed on the surface of the baffle plate, the baffle plate no longer blocks the feed port after rotating toward the bottom, the bottom of the feed port will be regularly blocked by the baffle plate, and the rotation of the baffle plate will block the bottom of the feed port.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic bag recycling, in particular to a processing device for recycling fully biodegradable and environmentally friendly plastic bags. Background Art

[0002] The processing device for recycling biodegradable environmentally friendly plastic bags is mainly used to achieve the recycling of such plastic bags and avoid environmental pollution.

[0003] The patent with patent announcement number CN107263771B relates to a plastic bag processing device, in particular to a waste plastic bag processing device. The technical problem to be solved by this patent is to provide a waste plastic bag processing device that can reduce the floor space occupied by waste plastic bags, increase the degradation rate, and is easy to use and simple to operate. In order to solve the above technical problems, this patent provides such a waste plastic bag processing device, including a base, etc.; the top of the base is vertically connected to two support plates by bolts, and the two support plates are symmetrical on the left and right. A processing box is connected between the tops of the two support plates by bolts, and a lower hopper is installed on the top of the processing box, and a crushing device is provided in the processing box. A screening device is provided at the bottom of the processing box, and a discharge port is opened at the bottom of the processing box on the lower side of the screening device. This patent achieves the effect of reducing the floor space occupied by waste plastic bags, increasing the degradation rate, being easy to use and simple to operate.

[0004] The above patent achieves the effect of reducing the floor space occupied by discarded plastic bags, increasing the degradation rate, being easy to use and simple to operate. However, the plastic bags need to be crushed when they are processed. Plastic bags that are not crushed will affect subsequent processing, resulting in the processing progress being affected. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a processing device for recycling fully biodegradable environmentally friendly plastic bags, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing device for recycling fully biodegradable environmentally friendly plastic bags, including a conveying device, a shell is fixedly installed on the top of the conveying device, a top cover is fixedly installed on the top of the shell, a feed port is fixedly installed on the top of the top cover, a crushing device is provided inside the shell, a feeding device is provided on the top of the conveying device, the servo motor is fixedly installed on the surface of the feed port, the output end of the servo motor rotates and penetrates the inner and outer walls of the feed port, the baffle plate is rotatably installed on the inner wall of the feed port, the output end of the servo motor is fixedly installed on the surface of the baffle plate, and when the output end of the servo motor rotates in the opposite direction The baffle plate is driven to rotate toward the bottom, and the material baffle plate no longer blocks the material feeding port after rotating toward the bottom. The bottom of the material feeding port will be regularly blocked by the baffle plate, and the hollow box is fixedly mounted on the bottom of the top cover, and the sliding box is slidably mounted on the inner wall of the hollow box. The elastic telescopic rod is fixedly mounted on the inner wall of the hollow box, and the inclined block is fixedly mounted on the free end of the elastic telescopic rod. The connecting rotating rod is rotatably mounted on the inner wall of the hollow box, and one end of the connecting rotating rod is rotatably mounted on the top of the sliding box, and the other end of the connecting rotating rod is rotatably mounted on the surface of the inclined block. The bottom of the top cover is provided with a static removing device for scraping off the plastic bag and a protective device for protecting the processing of the plastic bag.

[0007] According to the above technical solution, the feeding device includes: a partition, a reset telescopic rod, two cutters, a diagonal rod and a gear rod. The partition is fixedly mounted on the inner wall of the sliding box, the reset telescopic rod is fixedly mounted on the inner wall of the sliding box, and the two cutters are slidably mounted on the top of the inner wall of the sliding box and the top of the partition. The free end of the reset telescopic rod is fixedly connected to the cutter, the diagonal rod is fixedly mounted on the surface of the cutter, and the gear rod is fixedly mounted on the top of the partition. The movement of the diagonal rod will drive the cutter to move in the direction of the reset telescopic rod, so that the cutters will move toward each other when moving toward the bottom of the feed port and cut the plastic bags.

[0008] According to the above technical solution, the shift rod is in contact with the oblique rod, and a torsion spring is provided between the connecting rotating rod and the hollow box, and the rotating rod is driven to reset by the torsion spring.

[0009] The U-shaped rod is fixedly mounted on the surface of the sliding box, and the U-shaped rod is fixedly mounted on the side of the hollow box away from the feed port. The bottom of the long rod is provided with a tooth 1, and the gear is rotatably mounted on the circumferential surface of the U-shaped rod. The fixing piece is fixedly mounted on the bottom of the hollow box, and the top of the long rod is provided with a tooth 2. The long rod 2 is slidably mounted on the inner wall of the fixing piece, and the tooth 1 is meshed with the gear, and the tooth 2 is meshed with the gear. The hollow block is fixedly mounted on one end of the long rod 2 away from the tooth 2, and the sliding plate is slidably mounted on the inner wall of the hollow block. The electrostatic scraper is fixedly mounted on the top of the sliding plate. The movement of the hollow block will drive the sliding plate to move in the direction of the crushing device. The movement of the sliding plate will drive the electrostatic scraper to move in the direction of the crushing device. The movement of the electrostatic scraper will clean the bottom of the hollow box.

[0010] According to the above technical solution, the static electricity removal device also includes: a sliding long rod, an L-shaped rod, a rotating rod, a cylinder and an arc-shaped gear rod. The sliding long rod is fixedly installed on the surface of the hollow box, the L-shaped rod is fixedly installed on the top of the sliding plate, the rotating rod is rotatably installed on the surface of the sliding long rod, the cylinder is fixedly installed on one end of the rotating rod close to the sliding long rod, and the arc-shaped gear rod is fixedly installed on one end of the sliding long rod close to the rotating rod. The sliding plate is driven to move toward the top by the return of spring No. 1, so that the sliding plate will not contact the bottom of the hollow box when it moves away from the crushing device.

[0011] According to the above technical solution, a No. 1 spring is provided between the sliding plate and the hollow block, the electrostatic scraper contacts the hollow box, and the sliding plate is driven to reset by the No. 1 spring.

[0012] According to the above technical solution, the protective device includes: a transmission rod, a triangular block, a lifting plate, a transmission long plate, a transmission oblique block and a friction block. The transmission rod slides through the inner and outer walls of the hollow box and the sliding box, the transmission rod is fixedly mounted on the top of the sliding plate, the triangular block is fixedly mounted on the top of the transmission rod, the lifting plate is slidably mounted on the inner wall of the hollow box, the transmission long plate is slidably mounted on the bottom of the partition, the transmission oblique block is fixedly mounted on one side of the transmission long plate, and the friction block is fixedly mounted on the other side of the transmission long plate. The movement of the transmission long plate will drive the friction block to move toward the crushing device, and the movement of the friction block will contact the plastic bag, so that the plastic bag at the bottom will be pulled when the cutter cuts the crushed bag.

[0013] According to the above technical solution, a No. 2 spring is provided between the lifting plate and the sliding box, the triangular block contacts the lifting plate, and the lifting plate is driven to reset by the No. 2 spring.

[0014] The present invention provides a processing device for recycling fully biodegradable environmentally friendly plastic bags.

[0015] Beneficial effects:

[0016] (1) In this invention, the baffle plate no longer blocks the feed port after rotating toward the bottom. The bottom of the feed port is regularly blocked by the baffle plate, so that the plastic bags can enter the interior of the shell in a quantitative manner, preventing the entry of too many plastic bags, which would cause the crushing device to be unable to fully crush the shredded material belt, thereby improving the reliability of the device during operation. When the cutter moves toward the bottom of the feed port, it moves toward each other and cuts the plastic bags, preventing some plastic bags from being unable to be completely disconnected due to the connection between the plastic bags when blocked by the baffle plate, thereby improving the practicality of the device.

[0017] (2) The invention can clean the bottom of the hollow box by moving the electrostatic scraper, thereby preventing the plastic bag from being adsorbed on the bottom of the hollow box due to static electricity generated by friction and unable to be crushed by the crushing device, thereby improving the practicality of the device.

[0018] (3) This invention uses the No. 1 spring to reset and drive the sliding plate to move toward the top, so that when the sliding plate moves away from the crushing device, it will not contact the bottom of the hollow box, thereby preventing the electrostatic scraper from driving the plastic bag away from the crushing device, causing the stuck plastic bag to be unable to be crushed by the crushing device, thereby ensuring the processing quality.

[0019] (4) In this invention, the movement of the transmission long plate drives the friction block to move toward the crushing device. The movement of the friction block will contact the plastic bag, so that when the cutter cuts the plastic bag, the bottom of the plastic bag will be pulled. When the plastic bag is cut, the device will apply tension to the plastic bag, making it easier for the cutter to cut the plastic bag and improving the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the cross-sectional structure of the shell of the present invention;

[0022] Figure 3 This is a schematic diagram of the bottom structure of the top cover of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the hollow box of the present invention;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the hollow box of the present invention;

[0025] Figure 6 This is a schematic structural diagram of the static electricity removal device of the present invention;

[0026] Figure 7 This is a schematic diagram of the cross-sectional structure of the sliding long rod of the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the sliding box of the present invention.

[0028] In the figure: 1. conveying device; 2. shell; 3. top cover; 4. feeding port; 5. crushing device; 61. servo motor; 62. baffle plate; 63. hollow box; 64. sliding box; 65. elastic telescopic rod; 66. inclined block; 67. connecting rotating rod; 68. partition; 69. reset telescopic rod; 610. cutter; 611. inclined rod; 612. gear; 71. long rod one; 72. U-shaped rod; 73. gear; 74. fixing part; 75. long rod two; 76. hollow block; 77. sliding plate; 78. electrostatic scraper; 79. sliding long rod; 710. L-shaped rod; 711. rotating rod; 712. cylinder; 713. arc-shaped gear; 81. transmission rod; 82. triangular block; 83. lifting plate; 84. transmission long plate; 85. transmission inclined block; 86. friction block. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1 - Figure 6One embodiment of the present invention is: a processing device for recycling fully biodegradable environmentally friendly plastic bags, including a conveying device 1, a shell 2 is fixedly installed on the top of the conveying device 1, a top cover 3 is fixedly installed on the top of the shell 2, a feed port 4 is fixedly installed on the top of the top cover 3, a crushing device 5 is provided inside the shell 2, a feed device is provided on the top of the conveying device 1, a servo motor 61 is fixedly installed on the surface of the feed port 4, the output end of the servo motor 61 rotates and penetrates the inner and outer walls of the feed port 4, a baffle plate 62 is rotatably installed on the inner wall of the feed port 4, and the output end of the servo motor 61 is fixedly installed on the surface of the baffle plate 62. This allows the plastic bags to enter the interior of the shell 2 in a quantitative manner, preventing excessive plastic bags from entering, which will cause the crushing device 5 to be unable to fully crush the scrap belt, thereby improving the reliability of the device during operation. The hollow box 63 is fixedly mounted on the bottom of the top cover 3, the sliding box 64 is slidably mounted on the inner wall of the hollow box 63, the elastic telescopic rod 65 is fixedly mounted on the inner wall of the hollow box 63, the inclined block 66 is fixedly mounted on the free end of the elastic telescopic rod 65, the connecting rotating rod 67 is rotatably mounted on the inner wall of the hollow box 63, one end of the connecting rotating rod 67 is rotatably mounted on the top of the sliding box 64, and the other end of the connecting rotating rod 67 is rotatably mounted on the surface of the inclined block 66.

[0031] The feeding device includes: a partition 68, a reset telescopic rod 69, two cutters 610, a diagonal rod 611 and a gear rod 612. The partition 68 is fixedly mounted on the inner wall of the sliding box 64, the reset telescopic rod 69 is fixedly mounted on the inner wall of the sliding box 64, the two cutters 610 are both slidably mounted on the top of the inner wall of the sliding box 64 and the top of the partition 68, the free end of the reset telescopic rod 69 is fixedly connected to the cutter 610, the diagonal rod 611 is fixedly mounted on the surface of the cutter 610, and the gear rod 612 is fixedly mounted on the top of the partition 68 to prevent some plastic bags from being unable to be completely disconnected when blocked by the blocking plate 62 due to the mutual connection of the plastic bags, thereby improving the practicality of the device.

[0032] The shift rod 612 contacts the oblique rod 611 , and a torsion spring is provided between the connecting rotating rod 67 and the hollow box 63 , and the rotating rod 67 is driven to reset by the torsion spring.

[0033] The bag is then fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The bag is fed into the feed port 4 and the bag is fed into the feed port 4. The rotation of the blocking plate 62 will drive the inclined block 66 to move toward the inside of the hollow box 63, and the movement of the inclined block 66 will drive the connecting rotating rod 67 to rotate. The rotation of the connecting rotating rod 67 will drive the sliding box 64 to move away from the inside of the hollow box 63. The movement of the sliding box 64 will drive the cutter 610 to move. The movement of the cutter 610 will drive the inclined rod 611 to move away from the inside of the hollow box 63. The movement of the inclined rod 611 will contact the gear rod 612. The movement of the inclined rod 611 will be affected by the gear rod 612, so that the inclined rod 611 moves in the direction of approaching each other. The movement of the inclined rod 611 will drive the cutter 610 to move in the direction of resetting the telescopic rod 69, so that the cutter 610 will move in the direction of approaching each other when moving toward the bottom of the feed port 4 and cut the plastic bag, preventing some plastic bags from being completely disconnected due to the mutual connection of the plastic bags when being blocked by the blocking plate 62, thereby improving the practicality of the device.

[0034] See also Figure 1 - Figure 8, based on the above embodiment, in another embodiment of the present invention, the bottom of the top cover 3 is provided with a static removal device for scraping off the plastic bags and a protective device for protecting the plastic bag processing, wherein the static removal device includes: a long rod 71, a U-shaped rod 72, a gear 73, a fixing member 74, a long rod 2 75, a hollow block 76, a sliding plate 77 and an static scraper 78, the long rod 1 71 slides through the inner and outer walls of the hollow box 63, the long rod 1 71 is fixedly mounted on the surface of the sliding box 64, the U-shaped rod 72 is fixedly mounted on the side of the hollow box 63 away from the feed port 4, the bottom of the long rod 1 71 is provided with a tooth 1, the gear The gear 73 is rotatably mounted on the circumferential surface of the U-shaped rod 72, the fixing part 74 is fixedly mounted on the bottom of the hollow box 63, the top of the long rod 75 is provided with a tooth 2, the long rod 75 is slidably mounted on the inner wall of the fixing part 74, the tooth 1 is engaged with the gear 73, the tooth 2 is engaged with the gear 73, the hollow block 76 is fixedly mounted on the end of the long rod 75 away from the tooth 2, the sliding plate 77 is slidably mounted on the inner wall of the hollow block 76, and the electrostatic scraper 78 is fixedly mounted on the top of the sliding plate 77 to prevent the plastic bag from being adsorbed on the bottom of the hollow box 63 due to static electricity generated by friction, so that it cannot be crushed by the crushing device 5, thereby improving the practicality of the device.

[0035] The static electricity removal device also includes: a sliding long rod 79, an L-shaped rod 710, a rotating rod 711, a cylinder 712 and an arc-shaped gear rod 713. The sliding long rod 79 is fixedly mounted on the surface of the hollow box 63, the L-shaped rod 710 is fixedly mounted on the top of the sliding plate 77, the rotating rod 711 is rotatably mounted on the surface of the sliding long rod 79, the cylinder 712 is fixedly mounted on one end of the rotating rod 711 close to the sliding long rod 79, and the arc-shaped gear rod 713 is fixedly mounted on one end of the sliding long rod 79 close to the rotating rod 711 to prevent the static electricity scraper 78 from driving the plastic bag away from the crushing device 5, causing the adhered plastic bag to be unable to be crushed by the crushing device 5, thereby ensuring the processing quality.

[0036] A No. 1 spring is provided between the sliding plate 77 and the hollow block 76 , and the electrostatic scraper 78 contacts the hollow box 63 , and the sliding plate 77 is driven to reset by the No. 1 spring.

[0037] The protective device includes: a transmission rod 81, a triangular block 82, a lifting plate 83, a transmission long plate 84, a transmission oblique block 85 and a friction block 86. The transmission rod 81 slides through the inner and outer walls of the hollow box 63 and the sliding box 64. The transmission rod 81 is fixedly mounted on the top of the sliding plate 77, the triangular block 82 is fixedly mounted on the top of the transmission rod 81, the lifting plate 83 is slidably mounted on the inner wall of the hollow box 63, the transmission long plate 84 is slidably mounted on the bottom of the partition 68, the transmission oblique block 85 is fixedly mounted on one side of the transmission long plate 84, and the friction block 86 is fixedly mounted on the other side of the transmission long plate 84, so that the device will apply tension to the plastic bag when cutting the plastic bag, making it easier for the cutter 610 to cut the plastic bag and improving the stability of the device during operation.

[0038] A No. 2 spring is provided between the lifting plate 83 and the sliding box 64 , and the triangular block 82 contacts the lifting plate 83 , and the lifting plate 83 is driven to reset by the No. 2 spring.

[0039] When this embodiment is working, the movement of the sliding box 64 toward the inside of the hollow box 63 will drive the long rod 1 71 to move in the direction away from the inside of the hollow box 63, the movement of the long rod 1 71 will drive the tooth 1 to move, the movement of the tooth 1 will drive the gear 73 to rotate, the rotation of the gear 73 will drive the tooth 2 to move, the movement of the tooth 2 will drive the long rod 2 75 to move in the direction of the crushing device 5, the movement of the long rod 2 75 will drive the hollow block 76 to move in the direction close to the crushing device 5, the movement of the hollow block 76 will drive the sliding plate 77 to move in the direction of the crushing device 5, the movement of the sliding plate 77 will drive the electrostatic scraper 78 to move in the direction of the crushing device 5, the movement of the electrostatic scraper 78 will clean the bottom of the hollow box 63, and prevent the plastic bag from being adsorbed on the bottom of the hollow box 63 due to static electricity generated by friction, so that it cannot be crushed by the crushing device 5, thereby improving the practicality of the device, and the movement of the sliding plate 77 drives the L-shaped rod 710 to slide the long rod 7 When the locking cam 711 is unlocked, the locking cam 712 is unlocked, and the locking cam 713 is unlocked, so that the locking cam 712 can be unlocked, and the locking cam 713 can be unlocked, so that the locking cam 712 can be unlocked, and the locking cam 713 can be unlocked, so that the locking cam 713 can be unlocked, and the

[0040] The movement of the sliding plate 77 will drive the transmission rod 81 to move in the direction away from the electrostatic scraper 78, and the movement of the transmission rod 81 will drive the triangular block 82 to move in the direction away from the electrostatic scraper 78. The movement of the triangular block 82 will move with the lifting plate 83 toward the top, and the movement of the lifting plate 83 will contact the transmission oblique block 85. The movement of the lifting plate 83 will drive the transmission oblique block 85 to move in the direction of the crushing device 5. The movement of the transmission oblique block 85 will drive the transmission long plate 84 to move in the direction away from the crushing device 5. The movement of the transmission long plate 84 will drive the friction block 86 to move in the direction of the crushing device 5. The movement of the friction block 86 will contact the plastic bag, so that when the cutter 610 cuts the shredded material bag, the bottom plastic bag is pulled, so that the device will apply tension to the plastic bag when the plastic bag is cut, which facilitates the cutter 610 to cut the plastic bag and improves the stability of the device during operation.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for recycling fully biodegradable environmentally friendly plastic bags, comprising a conveying device (1), characterized in that: The top of the conveying device (1) is fixedly mounted with a housing (2), the top of the housing (2) is fixedly mounted with a top cover (3), the top of the top cover (3) is fixedly mounted with a feed port (4), the interior of the housing (2) is provided with a crushing device (5), the top of the conveying device (1) is provided with a feed device, a servo motor (61) is fixedly mounted on the surface of the feed port (4), the output end of the servo motor (61) rotates and penetrates the inner and outer walls of the feed port (4), a baffle plate (62) is rotatably mounted on the inner wall of the feed port (4), the output end of the servo motor (61) is fixedly mounted on the surface of the baffle plate (62), and a hollow box (63) is provided. The top cover (3) is fixedly mounted on the bottom of the top cover (3), the sliding box (64) is slidably mounted on the inner wall of the hollow box (63), the elastic telescopic rod (65) is fixedly mounted on the inner wall of the hollow box (63), the inclined block (66) is fixedly mounted on the free end of the elastic telescopic rod (65), the connecting rotating rod (67) is rotatably mounted on the inner wall of the hollow box (63), one end of the connecting rotating rod (67) is rotatably mounted on the top of the sliding box (64), and the other end of the connecting rotating rod (67) is rotatably mounted on the surface of the inclined block (66), and the bottom of the top cover (3) is provided with an anti-static device for scraping off the plastic bag and a protective device for protecting the plastic bag processing; The feeding device comprises: a partition (68), a reset telescopic rod (69), two cutters (610), an inclined rod (611) and a shift rod (612), wherein the partition (68) is fixedly mounted on the inner wall of the sliding box (64), the reset telescopic rod (69) is fixedly mounted on the inner wall of the sliding box (64), the two cutters (610) are both slidably mounted on the top of the inner wall of the sliding box (64) and the top of the partition (68), the free end of the reset telescopic rod (69) is fixedly connected to the cutter (610), the inclined rod (611) is fixedly mounted on the surface of the cutter (610), and the shift rod (612) is fixedly mounted on the top of the partition (68); The static electricity removal device comprises: a long rod (71), a U-shaped rod (72), a gear (73), a fixing member (74), a long rod (75), a hollow block (76), a sliding plate (77) and an electrostatic scraper (78), wherein the long rod (71) slides through the inner and outer walls of the hollow box (63), the long rod (71) is fixedly mounted on the surface of the sliding box (64), the U-shaped rod (72) is fixedly mounted on the side of the hollow box (63) away from the feed port (4), the bottom of the long rod (71) is provided with a tooth (73), and the gear (73) is rotatably mounted on the U-shaped rod. The circumferential surface of the shaped rod (72), the fixing member (74) is fixedly mounted on the bottom of the hollow box (63), the top of the second long rod (75) is provided with a second tooth, the second long rod (75) is slidably mounted on the inner wall of the fixing member (74), the first tooth is engaged with the gear (73), the second tooth is engaged with the gear (73), the hollow block (76) is fixedly mounted on the end of the second long rod (75) away from the second tooth, the sliding plate (77) is slidably mounted on the inner wall of the hollow block (76), and the electrostatic scraper (78) is fixedly mounted on the top of the sliding plate (77); The static electricity removal device further comprises: a sliding long rod (79), an L-shaped rod (710), a rotating rod (711), a cylinder (712) and an arc-shaped shift rod (713); the sliding long rod (79) is fixedly mounted on the surface of the hollow box (63); the L-shaped rod (710) is fixedly mounted on the top of the sliding plate (77); the rotating rod (711) is rotatably mounted on the surface of the sliding long rod (79); the cylinder (712) is fixedly mounted on one end of the rotating rod (711) close to the sliding long rod (79); and the arc-shaped shift rod (713) is fixedly mounted on one end of the sliding long rod (79) close to the rotating rod (711).

2. The device for recycling fully biodegradable environmentally friendly plastic bags according to claim 1, characterized in that: The shift rod (612) contacts the inclined rod (611), and a torsion spring is provided between the connecting rotating rod (67) and the hollow box (63).

3. The processing device for recycling fully biodegradable environmentally friendly plastic bags according to claim 2, characterized in that: A spring No. 1 is provided between the sliding plate (77) and the hollow block (76), and the electrostatic scraper (78) is in contact with the hollow box (63).

4. The processing device for recycling fully biodegradable environmentally friendly plastic bags according to claim 3, characterized in that: The protective device comprises: a transmission rod (81), a triangular block (82), a lifting plate (83), a transmission long plate (84), a transmission oblique block (85) and a friction block (86); the transmission rod (81) slides through the inner and outer walls of the hollow box (63) and the sliding box (64); the transmission rod (81) is fixedly mounted on the top of the sliding plate (77); the triangular block (82) is fixedly mounted on the top of the transmission rod (81); the lifting plate (83) is slidably mounted on the inner wall of the hollow box (63); the transmission long plate (84) is slidably mounted on the bottom of the partition (68); the transmission oblique block (85) is fixedly mounted on one side of the transmission long plate (84); and the friction block (86) is fixedly mounted on the other side of the transmission long plate (84).

5. The processing device for recycling fully biodegradable environmentally friendly plastic bags according to claim 4, characterized in that: A No. 2 spring is provided between the lifting plate (83) and the sliding box (64), and the triangular block (82) is in contact with the lifting plate (83).

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