Waste recovery equipment for plastic woven bags

Abstract

The invention relates to the technical field of woven bag production, and particularly discloses waste recovery equipment for plastic woven bags, which comprises a crushing cylinder, a crushing mechanism is arranged in the crushing cylinder, the crushing mechanism is used for crushing waste, a discharging mechanism is arranged at the lower end of the crushing cylinder, and the discharging mechanism is used for collecting discharged materials. A feeding port is formed in the front end of the right side of the crushing cylinder, a discharging hole is formed in the lower end of the crushing cylinder, the crushing mechanism comprises a mounting cylinder and an adjusting assembly, and the mounting cylinder is rotationally connected into the crushing cylinder through a supporting shaft. Through the arranged crushing mechanism, a crushing cutter can be prevented from being wound by waste materials while the waste materials are crushed, so that the problem that in the crushing process, due to the rotation effect of the crushing cutter, the waste materials which are not completely cut off sometimes are wound on blades, and the crushing efficiency is affected is solved; and meanwhile, crushed waste materials are discharged through the discharging mechanism, and the problem that the waste materials are accumulated at the lower end of the crushing barrel to cause blockage is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of woven bag production, and in particular relates to waste material recycling equipment for plastic woven bags. Background Art

[0002] During the cutting process of woven bags, a large amount of scraps will be generated; in addition, due to errors in the production process, some woven bags may be damaged and scrapped. These scraps need to be collected and processed in a centralized manner to achieve the effect of recovering resources.

[0003] In the recycling process, crushing equipment is widely used. These devices crush the scrapped woven bags through the crushing function to facilitate subsequent processing. However, during the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off will be entangled on the blade, which will affect the crushing efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a waste recycling device for plastic woven bags to solve the problem in the prior art that in the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off is entangled on the blade, thereby affecting the crushing efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A waste recycling device for plastic woven bags comprises a crushing cylinder, wherein a crushing mechanism is arranged inside the crushing cylinder, the crushing mechanism is used to crush the waste, a discharge mechanism is arranged at the lower end of the crushing cylinder, the discharge mechanism is used to collect and discharge the waste, a feed port is arranged at the front end of the right side of the crushing cylinder, and a discharge hole is arranged at the lower end of the crushing cylinder.

[0007] Preferably, the crushing mechanism comprises a mounting cylinder and an adjusting assembly, the mounting cylinder is rotatably connected to the inside of the crushing cylinder via a supporting shaft, a guide plate is equidistantly fixedly connected to the right side wall of the mounting cylinder, and an adjusting assembly is arranged inside the mounting cylinder.

[0008] Preferably: the adjustment assembly includes a moving rod and a crushing knife, the side wall of the mounting cylinder is equidistantly fixedly connected to a limiting sleeve, the limiting sleeve is slidably connected to a fixed seat, the end of the fixed seat away from the axis of the mounting cylinder is fixedly connected to the crushing knife, and the end of the crushing knife away from the fixed seat passes through the limiting sleeve and is slidably connected to it.

[0009] Preferably: a moving rod is slidably connected inside the support shaft on the left side of the installation cylinder, and a connecting rod is rotatably connected to the side wall of the moving rod through a bearing seat at equal intervals, and the connecting rod is rotatably connected to a fixed seat at one end away from the support shaft.

[0010] Preferably: the right end of the moving rod is fixedly connected to a connecting disk, the right end of the connecting disk is fixedly connected to a spring, the end of the spring away from the moving disk is fixedly connected to the inside of the mounting tube, and a reserved groove is provided on one side of the limiting sleeve inside the mounting tube.

[0011] Preferably: the moving rod and the support shaft are connected via a first transmission assembly, the first transmission assembly includes a first gear and a second gear, the side wall of the support shaft located at the left end of the crushing barrel is fixedly connected to the first gear, the left end of the crushing barrel is rotatably connected to a reciprocating screw rod, the side wall of the reciprocating screw rod is fixedly connected to the second gear, the second gear and the first gear are meshed with each other, the left end of the crushing barrel is fixedly connected to a support frame, the left end of the reciprocating screw rod penetrates into the interior of the support frame and is rotatably connected thereto, the side wall of the reciprocating screw rod is threadedly connected to a connecting rod, and the end of the connecting rod away from the reciprocating screw rod is rotatably connected to the left end of the moving rod.

[0012] Preferably: the unloading mechanism includes a unloading rack and an auger shaft, the lower end of the crushing barrel is fixedly connected to the unloading rack, a unloading port is opened at the lower left end of the unloading rack, the unloading rack is located directly below the unloading hole, the unloading rack is rotatably connected to the inside of the unloading rack, the side wall of the auger shaft is fixedly connected to the auger blade, and the auger shaft is connected to the first gear through a second transmission assembly.

[0013] Preferably, the second transmission assembly includes a transmission rod and a pulley transmission group, the left end of the crushing cylinder is rotatably connected to the transmission rod, the side wall of the transmission rod is fixedly connected to a third gear, and the third gear is meshed with the first gear.

[0014] Preferably, the front end side wall of the transmission rod and the left side wall of the auger shaft are connected through a pulley transmission group.

[0015] Preferably, a motor is fixedly connected to the right end of the grinding cylinder, and the output shaft end of the motor is fixedly connected to the right end of the support shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses a crushing knife arranged on the side wall of the mounting cylinder, so that when the mounting cylinder rotates, the waste can be crushed and cut. At the same time, the crushing knife slides inside the limiting sleeve, so that the crushing knife can be retracted inside the limiting sleeve, thereby preventing the waste from being entangled in the crushing knife, solving the problem that in the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off is entangled on the blade, thereby affecting the crushing efficiency.

[0018] 2. The present invention, through the mutual cooperation of the first transmission assembly, the moving rod and the connecting rod, can drive the moving rod to move back and forth when the mounting cylinder rotates, thereby driving the fixed seat to move through the connecting rod, thereby providing a power effect for the crushing knife to retract and extend.

[0019] 3. The present invention cooperates with the second transmission component, the auger shaft and the auger blades so that when the mounting cylinder rotates, the auger shaft can be driven to rotate, so that the waste material dropped into the unloading rack is moved by the rotation of the auger blades, thereby achieving the unloading effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the overall partial cross-sectional plan structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the overall top-view cross-sectional plan structure of the present invention;

[0023] Figure 4 This is a schematic diagram of a partial explosion structure of the regulating component of the present invention;

[0024] Figure 5 It is a schematic diagram of the overall left-side structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 The enlarged structural diagram of part A in the middle;

[0026] Figure 7 This is a schematic diagram of the structure of the present invention as a whole from another perspective when viewed from the left;

[0027] Figure 8 For the present invention Figure 7 The enlarged structural diagram of part B is shown in the figure.

[0028] In the figure: 1. crushing cylinder; 11. feeding port; 12. unloading hole; 2. crushing mechanism; 21. mounting cylinder; 22. guide plate; 23. support shaft; 24. adjustment component; 241. moving rod; 242. connecting rod; 243. fixing seat; 244. crushing knife; 245. limiting sleeve; 2451. reserved groove; 246. connecting plate; 247. spring; 25. first transmission component; 251. first gear; 252. reciprocating screw rod; 253. second gear; 254. connecting rod; 255. support frame; 3. motor; 4. unloading mechanism; 41. unloading frame; 42. auger shaft; 43. auger blade; 44. second transmission component; 441. transmission rod; 442. third gear; 443. pulley transmission group; 45. unloading port. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] Reference Figure 1-Figure 8 As shown, the present invention provides a waste recycling device for plastic woven bags, including a crushing cylinder 1, a crushing mechanism 2 is arranged inside the crushing cylinder 1, the crushing mechanism 2 is used to crush the waste, a discharge mechanism 4 is arranged at the lower end of the crushing cylinder 1, the discharge mechanism 4 is used to collect and discharge, a feed port 11 is arranged at the front end of the right side of the crushing cylinder 1, and a discharge hole 12 is arranged at the lower end of the crushing cylinder 1; when working, the crushing mechanism 2 is arranged, so that while crushing the waste, the crushing knife 244 can be prevented from being entangled by the waste, thereby solving the problem that in the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off is entangled on the blade, thereby affecting the crushing efficiency, and at the same time, the crushed waste is discharged by the discharge mechanism 4 to prevent the waste from accumulating at the lower end of the crushing cylinder 1 and causing blockage.

[0031] In a further embodiment, referring to Figure 1-Figure 6The crushing mechanism 2 includes a mounting cylinder 21 and an adjusting assembly 24. The mounting cylinder 21 is rotatably connected to the crushing cylinder 1 through a support shaft 23. The right side wall of the mounting cylinder 21 is equidistantly fixedly connected with a guide plate 22. An adjusting assembly 24 is arranged inside the mounting cylinder 21. The adjusting assembly 24 includes a moving rod 241 and a crushing knife 244. The side wall of the mounting cylinder 21 is equidistantly fixedly connected with a limiting sleeve 245. The limiting sleeve 245 is slidably connected with a fixed seat 243. The end of the fixed seat 243 away from the axis of the mounting cylinder 21 is fixedly connected with the crushing knife 244. The end of the crushing knife 244 away from the fixed seat 243 passes through the limiting sleeve 245 and is slidably connected thereto. The moving rod 241 is slidably connected inside the supporting shaft located on the left side of the mounting cylinder 21. The side wall of the moving rod 241 is equidistantly rotatably connected with a connecting rod 242 through a bearing seat. The end of the connecting rod 242 away from the support shaft 23 is rotatably connected to the fixed seat 243. The right end of the moving rod 241 is fixedly connected with a connecting plate 246. The right end of the disk 246 is fixedly connected to a spring 247, and the end of the spring 247 away from the moving disk is fixedly connected to the inside of the mounting cylinder 21. A reserved groove 2451 is provided on one side of the limiting sleeve 245 located inside the mounting cylinder 21. The moving rod 241 is connected to the support shaft 23 through a first transmission assembly 25. The first transmission assembly 25 includes a first gear 251 and a second gear 253. The side wall of the support shaft 23 located at the left end of the crushing cylinder 1 is fixedly connected to the first gear 251. The left end of the cylinder 1 is rotatably connected to a reciprocating screw rod 252, and a second gear 253 is fixedly connected to the side wall of the reciprocating screw rod 252. The second gear 253 meshes with the first gear 251. The left end of the crushing cylinder 1 is fixedly connected to a support frame 255. The left end of the reciprocating screw rod 252 penetrates into the interior of the support frame 255 and is rotatably connected thereto. The side wall of the reciprocating screw rod 252 is threadedly connected to a connecting rod 254, and one end of the connecting rod 254 away from the reciprocating screw rod 252 is rotatably connected to the left end of the moving rod 241.

[0032] In this embodiment, the support shaft 23 is driven to rotate by the rotation of the mounting cylinder 21, and the rotation of the support shaft 23 drives the first gear 251 to rotate. Since the first gear 251 and the second gear 253 are meshed with each other, the rotation of the first gear 251 drives the second gear 253 to rotate, and the rotation of the second gear 253 drives the reciprocating screw rod 252 to rotate. The rotation of the reciprocating screw rod 252 drives the connecting rod 254 to move back and forth left and right. The movement of the connecting rod 254 drives the moving rod 241 to move. When the moving rod 241 moves to the right, it drives the connecting plate 246 to move. The movement of the connecting plate 246 drives the spring 247 to be compressed. When the moving rod 241 moves to the right, it drives the connecting rod 242 to move. The movement of the connecting rod 242 drives the fixed seat 243 to move toward the axis direction of the mounting cylinder 21, thereby driving the crushing knife 244 to move so that it can be retracted in the limit sleeve. The inside of the cylinder 245 can prevent the waste from being entangled in the crushing knife 244, thereby solving the problem that in the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off will be entangled on the blade, thus affecting the crushing efficiency; through the reserved groove 2451 opened on the side wall of the limiting sleeve 245, when the connecting rod 242 moves, the connecting rod 242 can be moved to the inside of the reserved groove 2451, thereby ensuring the normal movement of the connecting rod 242; when the connecting rod 254 drives the moving rod 241 to move to the left, the spring 247 restores the deformation at this time, thereby pushing the moving rod 241 to move, making the movement of the moving rod 241 easier, and the moving rod 241 moves to the left, thereby allowing the crushing knife 244 to extend from the inside of the limiting sleeve 245 through the connecting rod 242, so that the waste can continue to be crushed.

[0033] In a further embodiment, referring to Figure 2 , Figure 7 and Figure 8 The unloading mechanism 4 includes an unloading frame 41 and an auger shaft 42. The lower end of the crushing cylinder 1 is fixedly connected to the unloading frame 41. A unloading port 45 is opened at the lower left end of the unloading frame 41. The unloading frame 41 is located directly below the unloading hole 12. The auger shaft 42 is rotatably connected inside the unloading frame 41. The side wall of the auger shaft 42 is fixedly connected to the auger blade 43. The auger shaft 42 is connected to the first gear 251 through a second transmission assembly 44. The second transmission assembly 44 includes a transmission rod 441 and a pulley transmission group 443. The left end of the crushing cylinder 1 is rotatably connected to the transmission rod 441. The side wall of the transmission rod 441 is fixedly connected to the third gear 442. The third gear 442 is meshed with the first gear 251.

[0034] In this embodiment, the crushed waste falls into the discharge rack 41 through the discharge plate, and then the rotation of the first gear 251 drives the third gear 442 to rotate, and the rotation of the third gear 442 drives the transmission rod 441 to rotate. Since the transmission rod 441 and the auger shaft 42 are connected through the pulley transmission group 443, the auger shaft 42 is driven to rotate, and the rotation of the auger shaft 42 drives the auger blade 43 to rotate, thereby pushing the waste inside the discharge rack 41 to move. When the waste moves to the left end of the discharge rack 41, it can be discharged through the discharge port 45, thereby achieving the effect of unloading and avoiding the problem of waste accumulation at the lower end of the crushing barrel 1 causing blockage.

[0035] In a further embodiment, referring to Figures ×-×, a motor 3 is fixedly connected to the right end of the grinding cylinder 1, and an output shaft end of the motor 3 is fixedly connected to the right end of the support shaft 23.

[0036] In this embodiment, the motor 3 is connected to the support shaft 23 , so that the support shaft 23 is driven to rotate when the motor 3 is started, thereby providing a rotation for the mounting cylinder 21 .

[0037] The working principle of the present invention is as follows: when working, the waste is sent to the inside of the crushing cylinder 1 through the feed port 11, and then the motor 3 is started, thereby driving the installation cylinder 21 to rotate, and the rotation of the rotating cylinder drives the crushing knife 244 to rotate, and then the waste is crushed. At the same time, the rotation of the installation cylinder 21 drives the support shaft 23 to rotate, and the rotation of the support shaft 23 drives the first gear 251 to rotate. Since the first gear 251 and the second gear 253 are meshed with each other, the rotation of the first gear 251 drives the second gear 253 to rotate, and the rotation of the second gear 253 drives the reciprocating screw rod 252 to rotate, and the rotation of the reciprocating screw rod 252 drives the connecting rod 254 to move back and forth left and right, and the movement of the connecting rod 254 drives the moving rod 241 to move. When the moving rod 241 moves to the right, it drives the connecting plate 246 to move, and the movement of the connecting plate 246 drives the spring 247 to compress. When the moving rod 241 moves to the right, it drives the connecting rod 242 to move, and the movement of the connecting rod 242 drives the fixed seat 24 3 moves toward the axial direction of the mounting cylinder 21, thereby driving the crushing knife 244 to move, so that it can be retracted inside the limiting sleeve 245, thereby preventing the waste from being entangled in the crushing knife 244, solving the problem that in the crushing process, due to the rotation of the crushing knife, sometimes the waste that is not completely cut off is entangled on the blade, thereby affecting the crushing efficiency; through the reserved groove 2451 opened on the side wall of the limiting sleeve 245, when the connecting rod 242 moves, the connecting rod 242 can move into the reserved groove 2451, ensuring the normal movement of the connecting rod 242; when the connecting rod 254 drives the moving rod 241 to move to the left, the spring 247 restores the deformation at this time, thereby pushing the moving rod 241 to move, making the movement of the moving rod 241 easier, and the moving rod 241 moves to the left, thereby allowing the crushing knife 244 to extend from the inside of the limiting sleeve 245 through the connecting rod 242, so that the waste can continue to be crushed.

[0038] After the waste is crushed, it falls into the discharge rack 41 through the discharge plate, and then the rotation of the first gear 251 drives the third gear 442 to rotate, and the rotation of the third gear 442 drives the transmission rod 441 to rotate. Since the transmission rod 441 and the auger shaft 42 are connected through the pulley transmission group 443, the auger shaft 42 is driven to rotate, and the rotation of the auger shaft 42 drives the auger blade 43 to rotate, thereby pushing the waste inside the discharge rack 41 to move. When the waste moves to the left end of the discharge rack 41, it can be discharged through the discharge port 45, thereby achieving the effect of unloading and avoiding the problem of waste accumulation at the lower end of the crushing barrel 1 causing blockage.

[0039] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste recycling device for plastic woven bags, comprising a crushing cylinder (1), characterized in that: A crushing mechanism (2) is arranged inside the pulverizing cylinder (1), and the crushing mechanism (2) is used to pulverize waste materials. A discharge mechanism (4) is arranged at the lower end of the pulverizing cylinder (1), and the discharge mechanism (4) is used to collect and discharge materials. A feed inlet (11) is arranged at the front end of the right side of the pulverizing cylinder (1), and a discharge hole (12) is arranged at the lower end of the pulverizing cylinder (1).

2. A waste recycling device for plastic woven bags according to claim 1, characterized in that: The crushing mechanism (2) comprises a mounting cylinder (21) and an adjusting assembly (24); the mounting cylinder (21) is rotatably connected to the inside of the crushing cylinder (1) via a support shaft (23); a guide plate (22) is fixedly connected to the right side wall of the mounting cylinder (21) at equal distances; and the adjusting assembly (24) is arranged inside the mounting cylinder (21).

3. A waste recycling device for plastic woven bags according to claim 2, characterized in that: The adjustment assembly (24) comprises a moving rod (241) and a crushing knife (244); a limiting sleeve (245) is fixedly connected to the side wall of the mounting cylinder (21) at equal intervals; a fixing seat (243) is slidably connected inside the limiting sleeve (245); an end of the fixing seat (243) away from the axis of the mounting cylinder (21) is fixedly connected to the crushing knife (244); an end of the crushing knife (244) away from the fixing seat (243) passes through the limiting sleeve (245) and is slidably connected thereto.

4. A waste recycling device for plastic woven bags according to claim 2, characterized in that: A moving rod (241) is slidably connected inside the support shaft located on the left side of the installation cylinder (21), and a connecting rod (242) is rotatably connected to the side wall of the moving rod (241) through a bearing seat at equal intervals, and the connecting rod (242) is rotatably connected to the fixed seat (243) at one end away from the support shaft (23).

5. The waste recycling equipment for plastic woven bags according to claim 3 is characterized in that: The right end of the moving rod (241) is fixedly connected to a connecting disk (246), and the right end of the connecting disk (246) is fixedly connected to a spring (247). The end of the spring (247) away from the moving disk is fixedly connected to the inside of the installation tube (21), and a reserved groove (2451) is provided on one side of the limiting sleeve (245) located inside the installation tube (21).

6. The waste recycling equipment for plastic woven bags according to claim 3, characterized in that: The moving rod (241) is connected to the support shaft (23) by a first transmission assembly (25), wherein the first transmission assembly (25) comprises a first gear (251) and a second gear (253), wherein the side wall of the support shaft (23) at the left end of the pulverizing cylinder (1) is fixedly connected to the first gear (251), and the left end of the pulverizing cylinder (1) is rotatably connected to a reciprocating screw rod (252), and the side wall of the reciprocating screw rod (252) is fixedly connected to the second gear (253). 253), the second gear (253) and the first gear (251) are meshed with each other, the left end of the pulverizing cylinder (1) is fixedly connected to a support frame (255), the left end of the reciprocating screw rod (252) passes through the interior of the support frame (255) and is rotatably connected thereto, the side wall of the reciprocating screw rod (252) is connected to a connecting rod (254) by a thread, and the end of the connecting rod (254) away from the reciprocating screw rod (252) is rotatably connected to the left end of the moving rod (241).

7. The waste recycling equipment for plastic woven bags according to claim 1, characterized in that: The unloading mechanism (4) comprises an unloading frame (41) and an auger shaft (42); the lower end of the pulverizing barrel (1) is fixedly connected to the unloading frame (41); a unloading opening (45) is provided at the lower left end of the unloading frame (41); the unloading frame (41) is located directly below the unloading hole (12); an auger shaft (42) is rotatably connected inside the unloading frame (41); an auger blade (43) is fixedly connected to the side wall of the auger shaft (42); and the auger shaft (42) is transmission-connected to the first gear (251) via a second transmission assembly (44).

8. The waste recycling equipment for plastic woven bags according to claim 7, characterized in that: The second transmission assembly (44) comprises a transmission rod (441) and a pulley transmission group (443); the left end of the pulverizing cylinder (1) is rotatably connected to the transmission rod (441); a third gear (442) is fixedly connected to the side wall of the transmission rod (441); and the third gear (442) is meshed with the first gear (251).

9. A waste recycling device for plastic woven bags according to claim 8, characterized in that: The front end side wall of the transmission rod (441) and the left side wall of the auger shaft (42) are connected in transmission via a pulley transmission group (443).

10. The waste recycling equipment for plastic woven bags according to claim 1, characterized in that: The right end of the pulverizing cylinder (1) is fixedly connected to a motor (3), and the output shaft end of the motor (3) is fixedly connected to the right end of the support shaft (23).

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