Waste plastic bucket crushing device

Abstract

The invention discloses a waste plastic bucket crushing device, and particularly relates to the technical field of crushing, the waste plastic bucket crushing device comprises a support, the right side of the upper end of the support is fixedly connected with a transportation assembly, the upper end of the transportation assembly is fixedly connected with a separation assembly, and the upper end of the support is fixedly connected with a containing assembly; the upper portion of an inner cavity of the containing assembly is rotationally connected with a second smashing assembly, and the rear portion of the containing assembly is fixedly connected with a transfer assembly. According to the waste plastic bucket crushing device disclosed by the invention, components in the accommodating component are matched with the crushing component II, so that waste plastic buckets are crushed for multiple times, the waste plastic buckets can be crushed for multiple times, the particle size is further reduced step by step, the crushing effect of each stage is finer, and the crushing efficiency is improved. The situation that ideal particle sizes are difficult to achieve through single-time crushing is avoided, meanwhile, the load of crushing equipment can be effectively reduced through multiple-time crushing, the service life of the equipment is prolonged, and the crushing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of crushing, and in particular to a discarded plastic barrel crushing device. Background Art

[0002] In the waste plastic recycling process, plastic barrels are usually difficult to recycle directly, especially when the plastic barrels are large and contain different impurities. Traditional waste plastic recycling methods include preliminary mechanical crushing, but for waste such as plastic barrels, the material is relatively hard and may require multiple crushing to achieve the ideal particle size. This crushing process requires the equipment to have strong crushing ability and durability.

[0003] Chinese patent announcement number CN118024462B discloses a waste plastic barrel crushing device, which relates to the field of plastic recycling technology, including: a main frame; a feed upper cover is installed on the top of the main frame by bolts, and a discharge lower cover is installed on the bottom of the main frame by bolts; an active crushing shaft and a driven crushing shaft are installed inside the main frame, and the active crushing shaft and the driven crushing shaft are symmetrical; a transmission gear is installed at the end of the active crushing shaft, and a transmission gear is installed at the end of the driven crushing shaft, and the two transmission gears are meshed and connected with each other, and a switching method is adopted, in which the No. 1 motor and the No. 2 motor are alternately driven to operate, and alternately stop to dissipate heat, so as to realize continuous and uninterrupted crushing of waste plastic barrels and ensure the crushing efficiency of waste plastic barrels. The invention solves the problem that the existing waste plastic barrel crushing device is driven by a single motor, and needs to stop to dissipate heat after a certain period of continuous operation. In this process, the waste plastic barrel crushing operation cannot be carried out, which affects the crushing efficiency of waste plastic barrels. However, the following defects still exist in the implementation process:

[0004] In the implementation process of the above patent document, although the crushing efficiency can be improved by alternating driving and stopping to dissipate heat, in actual application, the alternating driving method may lead to unstable power transmission, affecting the coordination of the crushing shaft and the overall crushing effect. After long-term use, failure or wear may occur, resulting in a decrease in crushing efficiency. In addition, discarded plastic barrels may often be mixed with some metal impurities, such as aluminum foil, iron parts, etc. These metal impurities need to be effectively separated during the recycling process to improve the purity of the recycling. Summary of the invention

[0005] The main purpose of the present invention is to provide a waste plastic barrel crushing device, which can effectively solve the problem that metal impurities mixed in the waste plastic barrel cannot be stripped off.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A device for crushing discarded plastic barrels comprises a bracket, a transport component is fixedly connected to the right side of the upper end of the bracket, a separation component is fixedly connected to the upper end of the transport component, a containing component is fixedly connected to the upper end of the bracket, a crushing component 2 is rotatably connected to the upper part of the inner cavity of the containing component, and a transfer component is fixedly connected to the rear of the containing component.

[0008] Preferably, the transport assembly includes two connecting plates, the right side of the connecting plates are rotatably connected to a moving wheel, the middle of the moving wheel is rotatably connected to an electric telescopic rod, the other side of the electric telescopic rod is rotatably connected to a connecting frame, the upper parts of the front and rear sides of the connecting frame are fixedly connected to fixed blocks, the left and right sides of the two fixed blocks are rotatably connected to transmission rod 2, the outer surfaces of the two transmission rods are commonly wrapped with a conveyor belt, the outer surface of the moving wheel is rotatably connected to a telescopic plate, the other side of the telescopic plate is rotatably connected to a connecting block 2, and the upper parts of the two connecting blocks 2 are fixedly connected to the bottoms of the two fixed blocks.

[0009] Preferably, the separation component includes four fixed rods, the bottom ends of the two fixed rods on the same side are fixedly connected to the upper end of the fixed block on the same side, the sides of the two fixed rods on the same side that are close to each other are jointly rotatably connected to rotating rollers, the outer surfaces of the two rotating rollers are jointly wrapped with magnetic adsorption conveyor belts, a dual-axis motor is installed inside the rotating roller at the rear, and a blanking plate is fixedly connected to the middle of the front side of the fixed block.

[0010] Preferably, the second crushing component includes a support frame, the rear portion of the support frame is fixedly connected to the front surface of the outer surface of the containing component, the upper end of the support frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a first spur gear via a coupling, the left side of the outer surface of the first spur gear is meshed with a second spur gear, the rear portions of the first spur gear and the rear portion of the second spur gear are both fixedly connected to crushing wheels, and the front portion of the second spur gear is wound around and connected to a transmission belt.

[0011] Preferably, the containing assembly comprises an outer shell 1, the bottom of the outer surface of the outer shell 1 is fixedly connected to the upper part of the bracket, the rear part of the outer shell 1 is fixedly connected to a transfer assembly, the rear part of the transfer assembly is fixedly connected to a support plate 1, the middle part of the upper end of the support plate 1 is fixedly connected to a crushing assembly 1, the upper part of the crushing assembly 1 is fixedly connected to a control box, and the bottom end of the outer shell 1 is fixedly connected to a collection shell.

[0012] Preferably, the crushing component includes a motor, the output end of the motor is fixedly connected to a transmission rod through a coupling, the outer surface of the transmission rod is fixedly connected to a plurality of fixed disks, and the sides of the plurality of fixed disks close to each other are rotatably connected to four rotating hammers, a leakage block is fixedly connected to the middle of the inner cavity of the outer shell, the bottom end of the leakage block is fixedly connected to a matching component, a belt is wrapped around the rear of the outer surface of the transmission rod, the bottom of the belt is wrapped around the matching rod, and the outer surface of the matching rod is rotatably connected to a diverter block.

[0013] Preferably, the matching component comprises two connecting blocks, the upper ends of the two connecting blocks are fixedly connected to the bottom of the leakage block, and the two connecting blocks are connected to each other on one side by a matching plate that is rotatably connected together, and a plurality of leakage holes are opened in the middle of the matching plate.

[0014] Preferably, the transfer component includes a second shell, the front side of the second shell is fixedly connected to the rear side of the first shell, two reflux holes are provided in the middle of the front side of the second shell, two connecting columns are fixedly connected to the inner cavity of the second shell, and feed holes are provided at the bottom of the two connecting columns close to each other, and the bottom end of the second shell is rotatably connected to a reflux component.

[0015] Preferably, the reflux assembly includes two transmission wheels, the upper ends of the two transmission wheels are fixedly connected with a spiral reflux rod, the two transmission wheels are commonly wound and connected with a conveyor belt 2, the bottom end of the front transmission wheel is fixedly connected with a bevel gear 1, the bottom of the bevel gear 1 is meshed with a bevel gear 2, the rear part of the outer surface of the bevel gear 2 is wound and connected with a transmission belt 4, and the other side of the transmission belt 4 is wound and connected with the transmission rod 2.

[0016] Preferably, a connecting rod is rotatably connected to the middle portion of the front side of the second bevel gear, and the connecting rod is fixedly connected to the rear portion of the first housing.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By arranging the components inside the containing component to cooperate with the crushing component 2, the waste plastic barrels can be crushed multiple times, thereby realizing multiple crushing of the waste plastic barrels, further gradually reducing the particle size, ensuring that the crushing effect at each stage is more refined, avoiding the difficulty of achieving the ideal particle size in a single crushing, and multiple crushing can also effectively reduce the load of the crushing equipment, extend the service life of the equipment, and improve the crushing efficiency.

[0019] 2. By setting a fixed plate, the rotating hammer can be driven to crush the waste plastic barrel for the second time when it rotates. Therefore, the size and shape of the plastic particles after the initial crushing may still be uneven. The second crushing can further refine the particles to make them more uniform, so as to better meet the production requirements of various recycled plastic products. The materials after the second crushing will be screened by several leakage holes opened on the surface of the matching plate. Unqualified materials will be refluxed through the transfer component again and crushed again. On the one hand, it ensures the uniformity of the particle size of the waste plastic barrel after crushing, and can also improve resource utilization, avoid waste caused by unqualified material size, and reduce raw material loss.

[0020] 3. By setting up two spiral reflux rods, the screened particles of the waste plastic barrel particles can be transported, so that the iron wires in the waste plastic barrel particles are crushed again by the rotating hammer, so that the iron wires in the waste plastic barrel particles can be separated from the adhesion with the plastic, thereby greatly improving the separation efficiency of the iron wire and the plastic, ensuring that the iron wires are more thoroughly separated from the waste plastic barrel particles, and effectively avoiding the problem that the iron wires are difficult to separate from the plastic due to being too long or tough. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is another perspective overall structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the transport component of the present invention;

[0024] Figure 4 A cross-sectional view of the internal components of the receiving component of the present invention;

[0025] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement at point A;

[0026] Figure 6 It is a schematic diagram of the overall structure of the accommodation component of the present invention;

[0027] Figure 7 It is a partial structural schematic diagram of the transport component of the present invention;

[0028] Figure 8 It is a schematic diagram of the overall structure of a crushing assembly of the present invention;

[0029] Fig. 9 It is a schematic diagram of the overall structure of the matching component of the present invention;

[0030] Fig.10 It is a schematic diagram of the overall structure of the transfer assembly of the present invention;

[0031] Fig.11 It is a schematic diagram of the overall structure of the reflux assembly of the present invention.

[0032] In the figure: 1, bracket; 2, containing component; 21, shell 1; 22, control box; 23, crushing component 1; 231, motor 1; 232, transmission rod 1; 233, fixed plate; 234, rotating hammer; 235, leakage block; 236, matching component 1; 2361, connecting block 1; 2362, matching plate; 2363, leakage hole; 237, matching rod; 238, diverter block; 239, belt; 24, support plate 1; 25, collection shell; 3, crushing component 2; 31, support frame; 32, motor 2; 33, spur gear 1; 34, crushing wheel; 35, spur gear 2; 36, transmission belt 1; 4 , transport component; 41, connecting plate; 42, moving wheel; 43, electric telescopic rod; 44, connecting frame; 45, conveyor belt; 46, fixed block; 47, telescopic plate; 48, connecting block two; 49, transmission rod two; 5, separation component; 51, fixed rod; 52, rotating roller; 53, magnetic adsorption conveyor belt; 54, unloading plate; 6, transfer component; 61, shell two; 62, reflux hole; 63, connecting column; 64, feeding hole; 65, reflux component; 651, transmission wheel; 652, spiral reflux rod; 653, conveyor belt two; 654, bevel gear one; 655, bevel gear two; 656, transmission belt four. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] For example, see Figure 1 and Figure 2 As shown, a waste plastic barrel crushing device includes a bracket 1, a transport component 4 is fixedly connected to the right side of the upper end of the bracket 1, a separation component 5 is fixedly connected to the upper end of the transport component 4, a containing component 2 is fixedly connected to the upper end of the bracket 1, a crushing component 3 is rotatably connected to the upper part of the inner cavity of the containing component 2, and a transfer component 6 is fixedly connected to the rear of the containing component 2.

[0035] During the implementation of this embodiment, it is first necessary to adjust the parameters inside the containing component 2. After the adjustment is completed, the crushing component 2 3 and the power source inside the containing component 2 are started through the containing component 2. Then, the operator can put the waste plastic barrel that needs to be crushed into the opening on the upper left side of the device, so that the crushing component 2 3 will perform the first crushing of the waste plastic barrel through the cooperation between the internal components. After the crushing is completed, the components inside the containing component 2 will perform the second crushing of the crushed waste plastic barrel, so that the waste plastic barrel is crushed into smaller pieces, so that the metal material inside the waste plastic barrel is separated from the adhesion with the waste plastic barrel. Further, the waste of the waste plastic barrel after the secondary crushing will be screened by the components inside the containing component 2, so that the waste crushed materials that meet the size fall to the upper part of the transport component 4 with the fragments, and then the transport component 4 cooperates with the separation component 5, and the separation component 5 will magnetically separate the iron blocks on the surface of the transport component 4, so that the plastic and the iron material are separated, thereby reducing the interference of metal impurities on the plastic recycling process.

[0036] Furthermore, by arranging the components inside the containing component 2 to cooperate with the crushing component 2 3, the discarded plastic barrels can be crushed multiple times, thereby achieving multiple crushing of the discarded plastic barrels, further gradually reducing the particle size, ensuring that the crushing effect at each stage is more refined, avoiding the difficulty in achieving the ideal particle size in a single crushing, and multiple crushing can also effectively reduce the load of the crushing equipment, extend the service life of the equipment, and improve the crushing efficiency.

[0037] For further information, please refer to Figure 3 As shown, the transport assembly 4 includes two connecting plates 41, the right side of the connecting plate 41 is rotatably connected to a moving wheel 42, the middle part of the moving wheel 42 is rotatably connected to an electric telescopic rod 43, the other side of the electric telescopic rod 43 is rotatably connected to a connecting frame 44, the upper parts of the front and rear sides of the connecting frame 44 are fixedly connected to fixed blocks 46, the left and right sides of the two fixed blocks 46 are rotatably connected to transmission rods 49, the outer surfaces of the two transmission rods 49 are commonly wound and connected to a transport belt 45, the outer surface of the moving wheel 42 is rotatably connected to a telescopic plate 47, the other side of the telescopic plate 47 is rotatably connected to the It is dynamically connected with a connecting block 2 48, and the upper parts of the two connecting blocks 2 48 are fixedly connected to the bottoms of the two fixed blocks 46. The separation component 5 includes four fixed rods 51, and the bottom ends of the two fixed rods 51 on the same side are fixedly connected to the upper ends of the fixed blocks 46 on the same side. The two fixed rods 51 on the same side that are close to each other are rotatably connected with a rotating roller 52. The outer surfaces of the two rotating rollers 52 are commonly wound and connected with a magnetic adsorption conveyor belt 53. A dual-axis motor is installed inside the rear rotating roller 52, and a blanking plate 54 is fixedly connected to the middle of the front side of the fixed block 46.

[0038] In the present implementation process, when the crushed waste plastic barrel fragments fall onto the outer surface of the conveyor belt 45, the crushing component 23 will drive the transmission rod 249 to rotate through the transmission method, so that during the rotation of the transmission rod 249, the conveyor belt 45 will be driven to move, so that the plastic barrel fragments are transported by the conveyor belt 45. After the conveyor belt 45 transports the waste barrel fragments to the middle, at this time, the dual-axis motor inside the rotating roller 52 will drive the rotating roller 52 to rotate, thereby driving the magnetic adsorption conveyor belt 53 to perform magnetic separation, so that the magnetic adsorption conveyor belt 53 will throw the adsorbed metal material out from the unloading plate 54, thereby avoiding affecting the purity of the recycling in the process of recycling the waste plastic barrels, and ensuring that the recycled plastic materials can be better used for recycling.

[0039] It should be further explained that the magnetic adsorption conveyor belt 53 and the double-axis motor inside the rotating roller 52 are both conventional designs in the prior art. In this solution, the magnetic adsorption conveyor belt 53 is only used to separate the iron wires in the waste plastic barrel, and its working principle and circuit connection are not described again;

[0040] In addition, the dual-axis motor is a very mature existing technology in the prior art. In this solution, it is only used for the purpose that both sides can rotate simultaneously, so as to drive the magnetic adsorption conveyor belt 53 to be wound, so that the magnetic adsorption conveyor belt 53 can magnetically separate the crushed plastic barrels. The working principle and circuit connection are not described again.

[0041] Based on this, the magnetic adsorption conveyor belt 53 and the dual-axis motor are both controlled by the control system inside the containing component 2. In this solution, it is only necessary to perform magnetic separation during the transmission of the waste plastic barrel fragments.

[0042] For further information, please refer to Figure 4 and Figure 5 As shown, the crushing component 2 3 includes a support frame 31, the rear portion of the support frame 31 is fixedly connected to the front surface of the outer surface of the containing component 2, the upper end of the support frame 31 is fixedly connected to a motor 2 32, the output end of the motor 2 32 is fixedly connected to a spur gear 1 33 through a coupling, a spur gear 2 35 is meshed with the left side of the outer surface of the spur gear 1 33, the rear portions of the spur gear 1 33 and the rear portions of the spur gear 2 35 are fixedly connected to a crushing wheel 34, and the front portion of the spur gear 2 35 is wound with a transmission belt 1 36.

[0043] In this implementation process, when the motor 2 32 is controlled by the control system inside the containing component 2, the output end of the motor 2 32 will drive the spur gear 1 33 to rotate, so that during the rotation of the spur gear 1 33, it will engage with the spur gear 2 35, thereby driving the crushing wheel 34 fixedly connected to the rear of the spur gear 2 35 to rotate, and when the two crushing wheels 34 rotate, the discarded plastic barrels will be crushed.

[0044] By setting the spur gear 1 33 and the spur gear 2 35 to mesh, the two crushing wheels 34 can be driven to crush the waste plastic barrel for the first time, thereby alleviating the difficulty of subsequent crushing. Furthermore, during the crushing process of the spur gear 2 35, the transmission belt 1 36 connected to the outer surface can be wound around the transmission rod 2 49 to rotate, so that the crushed materials can be transported by the conveyor belt 45, thereby facilitating the operation of subsequent steps;

[0045] It should be further explained that: a plurality of crushing teeth are fixedly connected to the surfaces of the two crushing wheels 34, and the crushing teeth on the outer surface of the left crushing wheel 34 and the crushing teeth on the outer surface of the right crushing wheel 34 are staggered, so as to facilitate the first crushing of the discarded plastic barrels;

[0046] In addition, it should be noted that the motor 2 32 is a very mature technical means in the prior art. In this solution, only its transmission function is utilized, and its working principle will not be elaborated in detail.

[0047] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the containing assembly 2 includes a shell 21, the bottom of the outer surface of the shell 21 is fixedly connected to the upper part of the bracket 1, the rear part of the shell 21 is fixedly connected to the transfer assembly 6, the rear part of the transfer assembly 6 is fixedly connected to the support plate 24, the middle part of the upper end of the support plate 24 is fixedly connected to the crushing assembly 23, the upper part of the crushing assembly 23 is fixedly connected to the control box 22, the bottom end of the shell 21 is fixedly connected to the collecting shell 25, the crushing assembly 23 includes a motor 231, the output end of the motor 231 is fixedly connected to the transmission rod 232 through a coupling, the outer surface of the transmission rod 232 is fixedly connected to a plurality of fixed disks 233, and the sides of the plurality of fixed disks 233 that are close to each other are all rotated Four rotating hammers 234 are connected, a leakage block 235 is fixedly connected to the middle of the inner cavity of the shell 21, a matching component 236 is fixedly connected to the bottom end of the leakage block 235, a belt 239 is wrapped around the rear of the outer surface of the transmission rod 232, a matching rod 237 is wrapped around the bottom of the belt 239, a diverter block 238 is rotatably connected to the outer surface of the matching rod 237, the matching component 236 includes two connecting blocks 2361, the upper ends of the two connecting blocks 2361 are fixedly connected to the bottom of the leakage block 235, the two connecting blocks 2361 are rotatably connected to a matching plate 2362 on one side close to each other, and a plurality of leakage holes 2363 are opened in the middle of the matching plate 2362.

[0048] In the present implementation process, the operator can put the waste plastic barrel that needs to be crushed into the upper left side of the shell 21, and then the components inside the crushing assembly 23 will perform the first crushing on the waste plastic barrel. After the crushing is completed, the motor 231 controlled by the control box 22 will drive the transmission rod 232 to rotate through the coupling. During the rotation of the transmission rod 232, the rotating hammer 234 is rotatably connected with the plurality of fixed disks 233, so that the rotating hammer 234 can crush the material crushed for the first time through centrifugal force for the second time, so that the particles of the waste plastic barrel are finer. After the second crushing, the crushed material will pass through the small holes on the surface of the leakage block 235 and fall to the upper part of the matching plate 2362. Then, under the cooperation of the belt 239, the matching rod 237 and the matching plate 2362, the crushed material can be vibrated, so that the qualified material enters the magnetic separation stage, and the unqualified material will be cushioned to the inside of the transfer assembly 6 under the cooperation of the matching plate 2362 and the matching rod 237, and then crushed again.

[0049] Furthermore, by setting the fixed plate 233, the rotating hammer 234 can be driven to perform a second crushing on the waste plastic barrel when it rotates, so that the size and shape of the plastic particles after the initial crushing may still be uneven, and the second crushing can further refine the particles to make them more uniform, so as to better meet the production requirements of various types of recycled plastic products. Furthermore, the materials after the second crushing will be screened by a plurality of leakage holes 2363 opened on the surface of the matching plate 2362, and the unqualified materials will be refluxed again through the transfer component 6 and crushed again. On the one hand, the uniformity of the particle size of the waste plastic barrel after crushing is ensured, and the resource utilization rate can be improved, the waste caused by unqualified material size is avoided, and the loss of raw materials is reduced;

[0050] It should be further explained that the control box 22 in this embodiment is a very mature technical means in the prior art. In this solution, only its control function is utilized, and its working principle and line connection are not further elaborated in this solution.

[0051] Example 2: This example achieves the purpose of transporting the discarded plastic barrels that are not qualified for crushing on the basis of Example 1. Please refer to Fig.10 and Fig.11As shown, the transfer component 6 includes a shell 2 61, the front side of the shell 2 61 is fixedly connected to the rear part of the shell 1 21, two reflux holes 62 are provided in the middle part of the front side of the shell 2 61, and two connecting columns 63 are fixedly connected to the inner cavity of the shell 2 61, and the bottom of the two connecting columns 63 close to each other are provided with a feeding hole 64, and the bottom end of the shell 2 61 is rotatably connected to a reflux component 65, and the reflux component 65 includes two transmission wheels 651, and the upper ends of the two transmission wheels 651 are fixedly connected to a spiral reflux rod 652, and the two transmission wheels 651 are commonly wound and connected with a conveyor belt 2 653, and a bevel gear 1 654 is fixedly connected to the bottom end of the front transmission wheel 651, and a bevel gear 2 655 is meshed with the bottom of the bevel gear 1 654, and a transmission belt 4 656 is wound and connected to the rear part of the outer surface of the bevel gear 2 655, and the other side of the transmission belt 4 656 is wound and connected to the transmission rod 2 49, and a connecting rod is rotatably connected to the middle part of the front side of the bevel gear 2 655, and the connecting rod is fixedly connected to the rear part of the shell 1 21.

[0052] During the implementation of this embodiment, after the waste plastic bucket particles enter the inner cavity of the second shell 61, the particles will be diverted to both sides by the diverter block 238, and the transmission rod 249 is connected to the transmission belt 4656 through the rear portion and the connecting rod rotatably connected to the front middle portion of the second bevel gear 655 during rotation, so that the second bevel gear 655 can rotate. The second bevel gear 655 will mesh with the first bevel gear 654 during rotation, so that the spiral reflux rod 652 fixedly connected to the upper end of the first bevel gear 654 can transport the crushed waste plastic bucket fragments. In addition, during the rotation of the left bevel gear 1 654, because the transmission wheel 651 and the bevel gear 1 654 are jointly wound with the conveyor belt 2 653, the spiral reflux rod 652 at the upper end of the transmission wheel 651 will also rotate, and the waste plastic bucket fragments will be transported to the upper part of the rotating hammer 234 again, so that the rotating hammer 234 can crush them again, so that the unqualified waste plastic bucket fragments can be crushed into plastic particles that are easy to recycle.

[0053] Furthermore, by setting up two spiral reflux rods 652, the screened particles of the waste plastic barrel particles can be transported, so that the iron wires in the waste plastic barrel particles are crushed again by the rotating hammer 234, so that the iron wires in the waste plastic barrel particles can be separated from the adhesion with the plastic, thereby greatly improving the separation efficiency of the iron wires and the plastic, ensuring that the iron wires are more thoroughly separated from the waste plastic barrel particles, and effectively avoiding the problem that the iron wires are difficult to separate from the plastic due to being too long or tough.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste plastic barrel crushing device, comprising a bracket (1), characterized in that: The right side of the upper end of the support (1) is fixedly connected to a transport component (4), the upper end of the transport component (4) is fixedly connected to a separation component (5), the upper end of the support (1) is fixedly connected to a receiving component (2), the upper part of the inner cavity of the receiving component (2) is rotatably connected to a crushing component 2 (3), and the rear part of the receiving component (2) is fixedly connected to a transfer component (6).

2. The waste plastic barrel crushing device according to claim 1, characterized in that: The transport assembly (4) comprises two connecting plates (41), the right side of the connecting plates (41) is rotatably connected to a moving wheel (42), the middle of the moving wheel (42) is rotatably connected to an electric telescopic rod (43), the other side of the electric telescopic rod (43) is rotatably connected to a connecting frame (44), the upper parts of the front and rear sides of the connecting frame (44) are fixedly connected to fixed blocks (46), the left and right sides of the two fixed blocks (46) are rotatably connected to transmission rods (49), the outer surfaces of the two transmission rods (49) are commonly wound and connected to a transport belt (45), the outer surface of the moving wheel (42) is rotatably connected to a telescopic plate (47), the other side of the telescopic plate (47) is rotatably connected to a connecting block (48), and the upper parts of the two connecting blocks (48) are fixedly connected to the bottoms of the two fixed blocks (46).

3. The waste plastic barrel crushing device according to claim 2, characterized in that: The separation assembly (5) comprises four fixed rods (51), the bottom ends of the two fixed rods (51) on the same side are fixedly connected to the upper end of the fixed block (46) on the same side, the two fixed rods (51) on the same side close to each other are rotatably connected to a rotating roller (52), the outer surfaces of the two rotating rollers (52) are commonly wound and connected to a magnetic adsorption conveyor belt (53), a double-axis motor is installed inside the rotating roller (52) at the rear, and a blanking plate (54) is fixedly connected to the middle of the front side of the fixed block (46).

4. The waste plastic barrel crushing device according to claim 1, characterized in that: The crushing assembly 2 (3) comprises a support frame (31), the rear portion of the support frame (31) is fixedly connected to the front surface of the outer surface of the containing assembly (2), the upper end of the support frame (31) is fixedly connected to a motor 2 (32), the output end of the motor 2 (32) is fixedly connected to a spur gear 1 (33) through a coupling, the left side of the outer surface of the spur gear 1 (33) is meshed with a spur gear 2 (35), the rear portion of the spur gear 1 (33) and the rear portion of the spur gear 2 (35) are both fixedly connected to a crushing wheel (34), and the front portion of the spur gear 2 (35) is wound and connected with a transmission belt 1 (36).

5. The waste plastic barrel crushing device according to claim 4, characterized in that: The containing assembly (2) comprises an outer shell (21), the bottom of the outer surface of the outer shell (21) being fixedly connected to the upper part of the bracket (1), the rear part of the outer shell (21) being fixedly connected to a transfer assembly (6), the rear part of the transfer assembly (6) being fixedly connected to a support plate (24), the middle part of the upper end of the support plate (24) being fixedly connected to a crushing assembly (23), the upper part of the crushing assembly (23) being fixedly connected to a control box (22), and the bottom end of the outer shell (21) being fixedly connected to a collection shell (25).

6. The waste plastic barrel crushing device according to claim 5, characterized in that: The crushing component (23) comprises a motor (231), the output end of the motor (231) is fixedly connected to a transmission rod (232) via a coupling, the outer surface of the transmission rod (232) is fixedly connected to a plurality of fixed disks (233), and the sides of the plurality of fixed disks (233) close to each other are rotatably connected to four rotating hammers (234), a leakage block (235) is fixedly connected to the middle of the inner cavity of the shell (21), the bottom end of the leakage block (235) is fixedly connected to a matching component (236), a belt (239) is wound around the rear of the outer surface of the transmission rod (232), the bottom of the belt (239) is wound around a matching rod (237), and the outer surface of the matching rod (237) is rotatably connected to a diverter block (238).

7. The waste plastic barrel crushing device according to claim 6, characterized in that: The matching component (236) comprises two connecting blocks (2361), the upper ends of the two connecting blocks (2361) are fixedly connected to the bottom of the leakage block (235), and the two connecting blocks (2361) are connected to a matching plate (2362) on one side close to each other, and a plurality of leakage holes (2363) are opened in the middle of the matching plate (2362).

8. The device for crushing discarded plastic barrels according to claim 6, characterized in that: The transfer assembly (6) comprises a second shell (61), the front side of the second shell (61) is fixedly connected to the rear side of the first shell (21), two reflux holes (62) are provided in the middle of the front side of the second shell (61), two connecting columns (63) are fixedly connected to the inner cavity of the second shell (61), and a feed hole (64) is provided at the bottom of the two connecting columns (63) close to each other, and a reflux assembly (65) is rotatably connected to the bottom end of the second shell (61).

9. The waste plastic barrel crushing device according to claim 8, characterized in that: The reflux assembly (65) comprises two transmission wheels (651), the upper ends of the two transmission wheels (651) are fixedly connected with a spiral reflux rod (652), the two transmission wheels (651) are commonly wound with a conveyor belt 2 (653), the bottom end of the front transmission wheel (651) is fixedly connected with a bevel gear 1 (654), the bottom of the bevel gear 1 (654) is meshed with a bevel gear 2 (655), the rear part of the outer surface of the bevel gear 2 (655) is wound with a transmission belt 4 (656), and the other side of the transmission belt 4 (656) is wound with the transmission rod 2 (49).

10. The waste plastic barrel crushing device according to claim 9, characterized in that: The middle part of the front side of the second bevel gear (655) is rotatably connected with a connecting rod, and the connecting rod is fixedly connected to the rear part of the first housing (21).

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