Renewable resource recycling and crushing device and method

Abstract

The invention relates to the technical field of plastic crushing, and discloses a renewable resource recycling and crushing device and method.The renewable resource recycling and crushing device comprises a crushing box, a crushing motor, a transmission box, a push plate and a push rod, a spiral guide rail is arranged, the spiral guide rail assists plastic bottles to slide towards crushing fan blades, and therefore crushing operation is completed; at the moment, the limiting plate is blocked by the blocking plate, then the inserting needle can move towards the interior of the push plate, the original inserting needle is used for fixing the plastic bottle, and after the inserting needle completely enters the push plate, the plastic bottle can be automatically unlocked and assist in moving towards the crushing fan blades, so that manual participation can be reduced through the mode, and then the safety can be improved; and the planar guide rail is mounted at the tail end of the spiral guide rail, the unlocked contact pin and the push rod can be driven to reset through the planar guide rail, and the push plate is turned over to be in a vertical state, so that the distance between the mounting position and the crushing fan blade is increased, and the safety in the mounting process can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic crushing, and in particular relates to a renewable resource recycling crushing device and method. Background Art

[0002] Plastic products are widely used in packaging, daily necessities, industrial manufacturing and other fields due to their advantages of light weight, durability and low cost. However, the use of a large number of plastic bottles, while meeting people's living and production needs, also brings a heavy burden to the environment. Plastic bottles are difficult to degrade naturally. Long-term accumulation not only occupies a large amount of land resources, but also causes serious pollution to the ecological environment such as soil and water sources. Therefore, the recycling and crushing technology of plastic bottles is very important today.

[0003] In addition, the existing crushing device also has defects in operational safety. During crushing, manual assistance is required to push the plastic bottle towards the cutter head. During this process, when the plastic bottle is crushed to the end, the operator's hand is very close to the high-speed running cutter head. If the operator is not careful, a dangerous accident may occur in which the hand is caught in the cutter head. Moreover, during the installation process of the plastic bottle, due to the lack of effective protection and guiding devices, the operator is likely to touch the cutter head. There are many safety accidents caused by improper operation every year.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A renewable resource recovery and crushing device comprises a crushing box, a crushing motor, a transmission box, a push plate and a push rod.

[0007] An upper hopper is vertically installed on the top of the crushing box;

[0008] The crushing motor is installed in the inner cavity of the crushing box, and a crushing fan blade is installed at the output end of the crushing motor;

[0009] The transmission box is installed on the side wall of the crushing box, a transposition motor is installed on the inner wall of the transmission box, a shift plate is installed on the output end of the transposition motor, three pairs of support covers are installed on the shift plate, and the three pairs of support covers are located in the inner cavity of the crushing box, each pair of support covers is semi-cylindrical, and a semi-annular blocking plate is installed at the end of the support cover away from the shift plate, and a blocking platform is installed at the other end of the support cover;

[0010] The push plate is horizontally slidably arranged in the corresponding inner cavity of the support cover, and a plurality of pairs of pins are movably plugged inside the push plate, and a card plate is welded on the base of each pair of pins, and a limit plate is installed on the side wall of the card plate, and the limit plates correspond to the blocking plate and the blocking platform respectively, and the blocking plate and the blocking platform are used to prevent the limit plate from sliding, and a connecting seat is installed at the end of the push plate, and a rocker is installed on the connecting seat, and the rocker is in an inclined state, and the rocker corresponds to the limit platform installed at the bottom of the support cover;

[0011] One end of the push rod is rotatably connected to the connecting seat, and the other end of the push rod is slidably provided with a combined track, and the combined track is installed on the side wall of the transmission box. The combined track is formed by connecting a spiral guide rail and a plane guide rail end to end, and the sum of the circular angles corresponding to the spiral guide rail and the plane guide rail is 360°. The plane guide rail vertically corresponds to the upper hopper, and a vertical surface is provided at the connection at one end of the spiral guide rail and the plane guide rail, and the connection at the other end is smoothed. The combined track is used to guide the push rod to slide.

[0012] As a preferred embodiment of the present invention, four supporting legs are installed at the bottom of the crushing box, reinforcing ribs are installed on the four supporting legs, the upper hopper is conical, and an arc-shaped notch is opened on the side wall of the upper hopper.

[0013] As a preferred embodiment of the present invention, an observation window is installed on the side wall of the crushing box, and tempered glass is embedded in the observation window. A collecting bucket is installed at the bottom of the crushing box, and the collecting bucket is communicated with the inner cavity of the crushing box. A mounting plate is welded on the side wall of the collecting bucket, and the mounting plate is attached to the bottom of the crushing box, and a locking bolt is screwed and installed between the mounting plate and the crushing box.

[0014] As a preferred embodiment of the present invention, the crushing motor housing is equipped with a fixed plate, the fixed plate is installed on the side wall of the crushing box, the output end of the crushing motor is equipped with a transmission shaft, and the end of the transmission shaft is equipped with a connecting plate, the side wall of the connecting plate is connected to the crushing blades, and the length of the crushing blades is greater than the radius of the shift disk, and the distance between the crushing blades and the shift disk is adapted to each other.

[0015] As a preferred embodiment of the present invention, the side wall of the transmission box is provided with an inspection door by bolts, a transmission cavity is provided inside the transmission box, a base is installed inside the transmission cavity, and the base is connected to the housing of the transposition motor, a guide groove is provided on the side wall of the transmission box, the guide groove is communicated with the transmission cavity, and the guide groove is rotatably connected to the shift disk.

[0016] As a preferred embodiment of the present invention, a limit rod is movably inserted inside the card plate, and both ends of the limit rod are fixedly installed in the inner cavity of the push plate. A limit spring is movably inserted on the side wall of the limit rod, one end of the limit spring is clamped in the inner cavity of the push plate, and the other end of the limit spring is clamped on the card plate. A through hole is opened on the side wall of the push plate, and the through hole is slidably connected to the limit plate.

[0017] As a preferred embodiment of the present invention, the push rod movably penetrates the side wall of the shift disk, and a synchronization shaft is installed at the connection between the push rod and the connecting seat, and a torsion spring is clamped on the synchronization shaft, and one end of the torsion spring is clamped on the connecting seat, and the other end of the torsion spring is clamped on the side wall of the push rod.

[0018] As a preferred embodiment of the present invention, a pressure plate is installed on the side wall of the push rod, and a return spring is sleeved on the side wall of the push rod. The return spring is located in the transmission box, one end of the return spring is clamped on the back of the shift disk, and the other end of the return spring is clamped on the surface of the pressure plate.

[0019] As a preferred embodiment of the present invention, a sleeve is installed at the end of the push rod, a ball is rollingly installed inside the sleeve, and the ball is rollingly connected to the combined track.

[0020] As a preferred embodiment of the present invention, the crushing method of the renewable resource recycling crushing device comprises the following steps:

[0021] Step 1: Insert the plastic bottle vertically into the pin at the bottom of the push plate, and drive the entire shift plate to start rotating through the shift motor. The support cover on the shift plate drives the push plate with the plastic bottle installed to rotate as a whole;

[0022] Step 2: When the shift plate continues to rotate, the end of the push rod of the shift plate moves along the spiral guide rail, and the push rod continuously slides to one side of the shift plate, thereby continuously pushing the plastic bottles, and the crushing motor drives the crushing blades to rotate at high speed, and the crushing blades cut the continuously fed plastic bottles to achieve the purpose of crushing;

[0023] Step 3: When the push plate moves to the side wall of the blocking plate, as the push plate continues to move, the limit plate on the push plate is blocked by the blocking plate, thereby ensuring that the limit plate is in a stationary state, but the push plate is sliding at this time, which eventually causes the pin to shrink into the inside of the push plate. When the pin is completely retracted into the inside of the push plate, the plastic bottle and the pin will be separated, thereby achieving the purpose of completely loosening the plastic bottle;

[0024] Step 4: When the push rod moves to the vertical plane at the end of the spiral guide rail, the reset spring accelerates the push rod to reset, and the push rod drives the push plate and the pin to reset as a whole. At this time, the seesaw connected to the connection seat of the push plate and the limit table are squeezed and contacted. As the push plate continues to reset, the limit table squeezes the seesaw, and the seesaw starts to rotate, eventually rotating the seesaw ninety degrees. At this time, the direction of the push plate and the pin becomes vertically upward, and corresponds vertically to the loading hopper. Then the operator vertically plugs the new plastic bottle into the pin, achieving the purpose of rapid loading;

[0025] Step 5: After the rocker is rotated 90 degrees, the limit plate on the side wall of the push plate is blocked by the limit platform, thereby ensuring that the pin is always in the ejected state, so that the pin will not move during installation.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention is provided with a spiral guide rail, wherein the spiral guide rail can assist the plastic bottle to slide toward the crushing blades, thereby completing the crushing operation, and in the later stage of the crushing of the plastic bottle, the limit plate at this time is blocked by the blocking plate, so that the pin can move toward the inside of the push plate, and the original pin can be used to fix the plastic bottle. When the pin completely enters the push plate, the plastic bottle can be automatically unlocked at this time and assist in moving toward the crushing blades. In this way, manual participation can be reduced, thereby improving safety, and a plane guide rail is installed at the end of the spiral guide rail, through which the unlocked pin and push rod can be driven to reset, and the push plate can be flipped to a vertical state, so that the installation position and the distance between the crushing blades are increased, thereby improving the safety during the installation process, and the limit plate connected to the pin is synchronously locked by the blocking platform, so that the pin can be more conveniently plugged into the bottom of the plastic bottle, making the installation efficiency higher.

[0028] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In the attached picture:

[0030] Figure 1 It is a three-dimensional structural schematic diagram of a renewable resource recycling and crushing device;

[0031] Figure 2 A bottom view of a renewable resource recycling and crushing device;

[0032] Figure 3 A partial cross-section of a renewable resource recycling and crushing device Figure 1 ;

[0033] Figure 4 A renewable resource recycling and crushing device Figure 3 Schematic diagram of local structure;

[0034] Figure 5 A renewable resource recycling and crushing device Figure 4 Enlarged view of point A in the middle;

[0035] Figure 6 A partial cross-section of a renewable resource recycling and crushing device Figure 2 ;

[0036] Figure 7 A cross-sectional view of a push plate of a renewable resource recycling and crushing device;

[0037] Figure 8 A three-dimensional diagram of the combined track of a renewable resource recovery and crushing device.

[0038] In the figure:

[0039] 1. Crushing box; 11. Support legs; 111. Reinforcement ribs; 12. Upper hopper; 121. Arc notch; 13. Observation window; 14. Collection hopper; 141. Mounting plate;

[0040] 2. Crushing motor; 21. Crushing blade; 211. Connecting plate; 212. Transmission shaft; 22. Fixing plate;

[0041] 3. Transmission box; 31. Inspection door; 32. Transmission chamber; 321. Guide slide; 322. Base; 33. Shift plate; 331. Transposition motor; 34. Support cover; 341. Blocking plate; 342. Blocking platform;

[0042] 4. Push plate; 41. Insert pin; 411. Card plate; 412. Limit rod; 413. Limit spring; 414. Through hole; 415. Limit plate; 42. Connecting seat; 421. Rocker; 422. Limit table; 423. Torsion spring;

[0043] 5. Push rod; 51. Pressure plate; 511. Return spring; 512. Sleeve; 513. Ball; 52. Combined track; 521. Spiral guide rail; 522. Plane guide rail; 523. Vertical surface. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0045] Embodiment 1:

[0046] like Figures 1 to 8 As shown, a renewable resource recycling and crushing device includes a crushing box 1, a crushing motor 2, a transmission box 3, a push plate 4 and a push rod 5.

[0047] An upper hopper 12 is vertically installed on the top of the crushing box 1, and the crushed plastic bottles are conveniently placed into the crushing box 1 through the upper hopper 12;

[0048] The crushing motor 2 is installed in the inner cavity of the crushing box 1, and a crushing blade 21 is installed at the output end of the crushing motor 2, and the plastic bottles are crushed by the crushing blade 21;

[0049] The transmission box 3 is installed on the side wall of the crushing box 1, and a transposition motor 331 is installed on the inner wall of the transmission box 3. A shift plate 33 is installed on the output end of the transposition motor 331. Three pairs of support covers 34 are installed on the shift plate 33, and the three pairs of support covers 34 are located in the inner cavity of the crushing box 1. Each pair of support covers 34 is semi-cylindrical, and a semi-annular blocking plate 341 is installed at the end of the support cover 34 away from the side of the shift plate 33, and a blocking platform 342 is installed at the other end of the support cover 34;

[0050] The push plate 4 is horizontally slidably arranged in the corresponding inner cavity of the support cover 34, and a plurality of pairs of pins 41 are movably plugged in the push plate 4. A card plate 411 is welded on the base of each pair of pins 41. A limit plate 415 is installed on the side wall of the card plate 411. The limit plate 415 corresponds to the blocking plate 341 and the blocking platform 342 respectively, and the blocking plate 341 and the blocking platform 342 are used to prevent the limit plate 415 from sliding. A connecting seat 42 is installed at the end of the push plate 4, and a rocker 421 is installed on the connecting seat 42, and the rocker 421 is in an inclined state. The rocker 421 is aligned with the limit platform 422 installed at the bottom of the support cover 34. The end of one side of the push rod 5 is rotatably connected to the connecting seat 42, and the end of the other side of the push rod 5 is slidably provided with a combined track 52, and the combined track 52 is installed on the side wall of the transmission box 3, the combined track 52 is formed by a spiral guide rail 521 and a plane guide rail 522 connected end to end, and the sum of the circular angles corresponding to the spiral guide rail 521 and the plane guide rail 522 is 360°, the plane guide rail 522 vertically corresponds to the upper hopper 12, and a vertical surface 523 is provided at the connection at one end of the spiral guide rail 521 and the plane guide rail 522, and the connection at the other end is smoothed, and the combined track 52 is used to guide the push rod 5 to slide. The present invention is provided with a spiral guide rail 521, wherein the spiral guide rail 521 can assist the plastic bottle to slide toward the crushing blade 21, thereby completing the crushing operation, and in the later stage of the plastic bottle crushing, the limit plate 415 is blocked by the blocking plate 341, so that the pin 41 can move toward the inside of the push plate 4, and the original pin 41 can be used to fix the plastic bottle. When the pin 41 completely enters the push plate 4, the plastic bottle can be automatically unlocked and assisted to move toward the crushing blade 21. In this way, manual participation can be reduced, thereby improving safety, and a plane guide rail 522 is installed at the end of the spiral guide rail 521. The plane guide rail 522 can drive the unlocked pin 41 and the push rod 5 to reset, and flip the push plate 4 to a vertical state, so that the installation position and the distance between the crushing blade 21 are increased, thereby improving the safety during the installation process, and the limit plate connected to the pin is locked synchronously by the blocking platform, so that the pin can be more conveniently plugged into the bottom of the plastic bottle, making the installation efficiency higher.

[0051] like Figures 1 to 8 As shown, in a specific embodiment, four supporting legs 11 are installed at the bottom of the crushing box 1, and the supporting legs 11 serve the purpose of support. Reinforcing ribs 111 are installed on the four supporting legs 11, and the stability is improved by the reinforcing ribs 111. The upper hopper 12 is conical, and an arc-shaped notch 121 is opened on the side wall of the upper hopper 12. The arc-shaped notch 121 is convenient for taking out plastic bottles later.

[0052] like Figures 1 to 8As shown, further, an observation window 13 is installed on the side wall of the crushing box 1, and tempered glass is embedded in the observation window 13. The observation window 13 is convenient for observing the internal crushing situation. A collecting bucket 14 is installed at the bottom of the crushing box 1, and the collecting bucket 14 is communicated with the inner cavity of the crushing box 1. A mounting plate 141 is welded on the side wall of the collecting bucket 14, and the mounting plate 141 is attached to the bottom of the crushing box 1. A locking bolt is screwed and installed between the mounting plate 141 and the crushing box 1, so that the collection operation is convenient through the collecting bucket 14, and the mounting plate 141 is convenient for installation and connection.

[0053] Embodiment 2:

[0054] The difference between Example 1 and this Example is that: Figures 1 to 8 As shown, the housing of the crushing motor 2 is installed with a fixing plate 22, and the fixing plate 22 is installed on the side wall of the crushing box 1. A transmission shaft 212 is installed at the output end of the crushing motor 2, and a connecting plate 211 is installed at the end of the transmission shaft 212. The side wall of the connecting plate 211 is connected to the crushing blade 21, and the length of the crushing blade 21 is greater than the radius of the shift disk 33, and the distance between the crushing blade 21 and the shift disk 33 is adapted to each other. Start the crushing motor 2, and the transmission shaft 212 is driven to rotate by the crushing motor 2, and the connecting plate 211 at the end of the transmission shaft 212 rotates synchronously. The connecting plate 211 drives the crushing blade 21 to rotate at a high speed, and the plastic bottles are crushed.

[0055] like Figures 1 to 8 As shown, in a specific embodiment, an inspection door 31 is installed on the side wall of the transmission box 3 by bolts, and the inspection door 31 is convenient for later maintenance. A transmission chamber 32 is opened inside the transmission box 3, and a base 322 is installed inside the transmission chamber 32, and the base 322 is interconnected with the housing of the shifting motor 331, and a guide groove 321 is opened on the side wall of the transmission box 3, and the guide groove 321 is interconnected with the transmission chamber 32, and the guide groove 321 is rotatably connected with the shift disk 33, wherein the guide groove 321 positions the rotational position of the shift disk 33.

[0056] like Figures 1 to 8 As shown, further, a limit rod 412 is movably inserted inside the card plate 411, and both ends of the limit rod 412 are fixedly installed in the inner cavity of the push plate 4, and a limit spring 413 is movably inserted on the side wall of the limit rod 412. One end of the limit spring 413 is clamped in the inner cavity of the push plate 4, and the other end of the limit spring 413 is clamped on the card plate 411. A through hole 414 is opened on the side wall of the push plate 4, and the through hole 414 is slidably connected with the limit plate 415. The through hole 414 guides the limit plate 415 to slide, and when the pin 41 shrinks toward the inside of the push plate 4, the card plate 411 on the pin 41 slides on the limit rod 412 at this time, and the limit spring 413 is in a compressed state at this time, and the compressed limit spring 413 is convenient for later resetting.

[0057] Embodiment 3:

[0058] The difference between Example 2 and this example is that: Figures 1 to 8 As shown, the push rod 5 movably passes through the side wall of the shift disk 33, and a synchronization shaft is installed at the connection between the push rod 5 and the connecting seat 42, and a torsion spring 423 is clamped on the synchronization shaft, and one end of the torsion spring 423 is clamped on the connecting seat 42, and the other end of the torsion spring 423 is clamped on the side wall of the push rod 5. The torsion spring 423 facilitates the reset operation of the connecting seat 42 that is rotated later.

[0059] like Figures 1 to 8 As shown, in a specific embodiment, a pressure plate 51 is installed on the side wall of the push rod 5, and a return spring 511 is sleeved on the side wall of the push rod 5. The return spring 511 is located in the transmission box 3, and one end of the return spring 511 is clamped on the back of the shift plate 33, and the other end of the return spring 511 is clamped on the surface of the pressure plate 51. The return spring 511 makes the push rod 5 always have a force to the right, so that the push rod 5 and the combined track 52 can be slidably connected, and a sleeve 512 is installed at the end of the push rod 5. A ball 513 is rollingly installed inside the sleeve 512. The ball 513 is rollingly connected with the combined track 52. The friction can be reduced by the ball 513, which facilitates the sliding of the push rod 5.

[0060] The present invention also discloses a crushing method of a renewable resource recovery crushing device, the steps of which are as follows:

[0061] Step 1: vertically insert the plastic bottle into the pin 41 at the bottom of the push plate 4, and drive the entire shift plate 33 to start rotating through the shift motor 331, and the support cover 34 on the shift plate 33 drives the push plate 4 with the plastic bottle installed to rotate as a whole;

[0062] Step 2: When the shift plate 33 continues to rotate, the end of the push rod 5 of the shift plate 33 moves along the spiral guide rail 521, and the push rod 5 continuously slides toward one side of the shift plate 33, thereby continuously pushing the plastic bottles, and the crushing motor 2 drives the crushing blades 21 to rotate at a high speed, and the crushing blades 21 cut the continuously fed plastic bottles, thereby achieving the purpose of crushing;

[0063] Step 3: When the push plate 4 moves to the side wall of the blocking plate 341, as the push plate 4 continues to move, the limit plate 415 on the push plate 4 is blocked by the blocking plate 341, thereby ensuring that the limit plate 415 is in a stationary state at this time, but the push plate 4 is sliding at this time, which eventually causes the pin 41 to shrink into the push plate 4. When the pin 41 is completely retracted into the push plate 4, the plastic bottle and the pin 41 will be separated, thereby achieving the purpose of completely loosening the plastic bottle;

[0064] Step 4: After the push rod 5 moves to the vertical surface 523 at the end of the spiral guide rail 521, the reset spring 511 accelerates the push rod 5 to reset, and the push rod 5 drives the push plate 4 and the pin 41 to reset as a whole. At this time, the seesaw 421 connected to the connecting seat 42 of the push plate 4 and the limit platform 422 are squeezed and contacted. As the push plate 4 continues to reset, the limit platform 422 squeezes the seesaw 421, and the seesaw 421 starts to rotate, and finally the seesaw 421 rotates ninety degrees. At this time, the direction of the push plate 4 and the pin 41 becomes vertically upward, and corresponds vertically to the loading hopper 12. Then the operator vertically plugs the new plastic bottle into the pin 41, thereby achieving the purpose of rapid loading.

[0065] Step 5: After the rocker plate 421 rotates 90 degrees, the limiting plate 415 on the side wall of the push plate 4 is blocked by the limiting platform 422, thereby ensuring that the pin 41 is always in the ejected state, so that the pin will not move during installation.

[0066] The implementation principle of a renewable resource recycling and crushing device and method of the present invention is as follows:

[0067] The operator first inserts the plastic bottle vertically into the pin 41 at the bottom of the push plate 4, and then the entire shift plate 33 can be driven to rotate by the shift motor 331, and the support cover 34 on the shift plate 33 can drive the push plate 4 with the plastic bottle installed to rotate as a whole, and finally the Figure 4 Status shown.

[0068] by Figure 4 Based on the above, when the shift disk 33 continues to rotate, the end of the push rod 5 of the shift disk 33 can move along the spiral guide rail 521, and the push rod 5 can continuously slide toward the side of the shift disk 33. When the push rod 5 slides, the sleeve 512 and the ball 513 at the bottom of the push rod 5 can slide on the spiral guide rail 521, and the friction force can be reduced by the ball 513. And when the push rod 5 slides, the position of the pressure plate 51 on the push rod 5 changes, and the pressure plate 51 starts to move toward the side of the support cover 34, thereby compressing the reset spring 511 on the pressure plate 51, and the compressed reset spring 511 facilitates the reset operation later.

[0069] When the push rod 5 slides, the push plate 4 at the end of the push rod 5 can slide, and the push plate 4 drives the pin 41 to move, and the pin 41 can push the inserted plastic bottle to move continuously toward the crushing blade 21. At the same time, the crushing motor 2 is started, and the transmission shaft 212 is driven to rotate by the crushing motor 2, and the connecting plate 211 at the end of the transmission shaft 212 rotates synchronously, and the connecting plate 211 drives the crushing blade 21 to rotate at a high speed, so that the plastic bottle can be continuously cut, and finally the purpose of crushing can be achieved.

[0070] When the push plate 4 moves to the side wall of the blocking plate 341, as the push plate 4 continues to move, the limit plate 415 on the push plate 4 is blocked by the blocking plate 341, thereby ensuring that the limit plate 415 is in a stationary state at this time, but the push plate 4 is sliding at this time, which eventually causes the pin 41 to shrink into the inside of the push plate 4. The clamping plate 411 on the pin 41 slides on the limit rod 412 at this time, and the limit spring 413 is in a compressed state at this time. The compressed limit spring 413 facilitates later resetting. When the pin 41 is completely retracted into the push plate 4, the plastic bottle and the pin 41 will be separated, thereby achieving the purpose of loosening.

[0071] When the push rod 5 moves to the vertical surface 523 at the end of the spiral guide rail 521, the reset spring 511 accelerates the push rod 5 to reset, and the push rod 5 can drive the push plate 4 and the pin 41 to reset as a whole. When the push rod 5 is reset to the bottom, the rocker plate 421 connected to the connecting seat 42 of the push plate 4 can be squeezed and contacted with the limit platform 422. As the push plate 4 continues to reset, the limit platform 422 squeezes the rocker plate 421, and the rocker plate 421 starts to rotate at this time, and finally makes the rocker plate 421 rotate ninety degrees. At this time, the direction of the push plate 4 and the pin 41 becomes a vertical upward state, and corresponds vertically to the loading hopper 12, and at this time, the limit plate 415 of the side wall of the push plate 4 is blocked by the limit platform 422, thereby ensuring that the pin 41 is always in the ejection state. Then the operator installs the plastic bottle through the loading hopper 12, and vertically inserts the new plastic bottle into the pin 41, thereby achieving the purpose of loading.

[0072] As the push rod 5 continues to rotate, when the push rod 5 rotates to the spiral guide rail 521 again, the position of the push plate 4 can be reset by the torsion spring 423, and the plastic bottle can be fed horizontally after being turned over to a horizontal state, and finally the plastic bottle is inserted between the support cover 34 and the blocking plate 341, achieving the purpose of limiting the position, and facilitating the subsequent crushing operation. In addition, the present invention is provided with three pairs of support covers 34, so that the feeding operation can be carried out uninterruptedly, which can improve the crushing efficiency.

Claims

1. A renewable resource recycling and crushing device, characterized in that: include: A crushing box (1), wherein an upper hopper (12) is vertically mounted on the top of the crushing box (1); A crushing motor (2), wherein the crushing motor (2) is installed in the inner cavity of the crushing box (1), and a crushing fan blade (21) is installed at the output end of the crushing motor (2); A transmission box (3), the transmission box (3) being mounted on a side wall of a crushing box (1), a transposition motor (331) being mounted on an inner wall of the transmission box (3), a shift plate (33) being mounted on an output end of the transposition motor (331), three pairs of support covers (34) being mounted on the shift plate (33), and the three pairs of support covers (34) being located in an inner cavity of the crushing box (1), each pair of support covers (34) being semi-cylindrical, a semi-circular blocking plate (341) being mounted on an end of the support cover (34) away from the shift plate (33), and a blocking platform (342) being mounted on the other end of the support cover (34); A push plate (4), wherein the push plate (4) is horizontally slidably arranged in the inner cavity of the corresponding support cover (34), and a plurality of pairs of pins (41) are movably plugged in the push plate (4), and a card plate (411) is welded on the base of each pair of pins (41), and a limit plate (415) is installed on the side wall of the card plate (411), and the limit plate (415) corresponds to the blocking plate (341) and the blocking platform (342) respectively, and the blocking plate (341) and the blocking platform (342) are used to prevent the limit plate (415) from sliding, and a connecting seat (42) is installed at the end of the push plate (4), and a seesaw (421) is installed on the connecting seat (42), and the seesaw (421) is in an inclined state, and the seesaw (421) corresponds to the limit platform (422) installed at the bottom of the support cover (34); A push rod (5), one end of the push rod (5) is rotatably connected to a connecting seat (42), and the other end of the push rod (5) is slidably provided with a combined track (52), and the combined track (52) is installed on the side wall of the transmission box (3), the combined track (52) is formed by connecting a spiral guide rail (521) and a plane guide rail (522) end to end, and the sum of the circular angles corresponding to the spiral guide rail (521) and the plane guide rail (522) is 360 degrees, the plane guide rail (522) vertically corresponds to the upper hopper (12), and a vertical surface (523) is provided at one end of the connection between the spiral guide rail (521) and the plane guide rail (522), and the other end of the connection is smoothed, and the combined track (52) is used to guide the push rod (5) to slide.

2. A renewable resource recycling and crushing device according to claim 1, characterized in that: Four supporting legs (11) are installed at the bottom of the crushing box (1), and reinforcing ribs (111) are installed on the four supporting legs (11). The upper hopper (12) is conical, and an arc-shaped notch (121) is opened on the side wall of the upper hopper (12).

3. A renewable resource recycling and crushing device according to claim 1, characterized in that: The crushing box (1) is provided with an observation window (13) on the side wall, and tempered glass is embedded in the observation window (13); a collecting bucket (14) is provided at the bottom of the crushing box (1), and the collecting bucket (14) is communicated with the inner cavity of the crushing box (1); a mounting plate (141) is welded to the side wall of the collecting bucket (14), and the mounting plate (141) is attached to the bottom of the crushing box (1); and a locking bolt is screwed and installed between the mounting plate (141) and the crushing box (1).

4. The renewable resource recycling and crushing device according to claim 1, characterized in that: The housing of the crushing motor (2) is provided with a fixing plate (22), the fixing plate (22) being installed on the side wall of the crushing box (1), the output end of the crushing motor (2) is provided with a transmission shaft (212), and the end of the transmission shaft (212) is provided with a connecting plate (211), the side wall of the connecting plate (211) is connected to the crushing blade (21), the length of the crushing blade (21) is greater than the radius of the shift plate (33), and the distance between the crushing blade (21) and the shift plate (33) is adapted to each other.

5. The renewable resource recycling and crushing device according to claim 1, characterized in that: The side wall of the transmission box (3) is provided with an inspection door (31) by means of bolts, a transmission chamber (32) is provided inside the transmission box (3), a base (322) is installed inside the transmission chamber (32), and the base (322) is connected to the housing of a transposition motor (331), a guide slot (321) is provided on the side wall of the transmission box (3), the guide slot (321) is communicated with the transmission chamber (32), and the guide slot (321) is rotatably connected to the shift plate (33).

6. The renewable resource recycling and crushing device according to claim 1, characterized in that: A limit rod (412) is movably inserted inside the clamping plate (411), and both ends of the limit rod (412) are fixedly installed in the inner cavity of the push plate (4). A limit spring (413) is movably inserted on the side wall of the limit rod (412), and one end of the limit spring (413) is clamped in the inner cavity of the push plate (4), and the other end of the limit spring (413) is clamped on the clamping plate (411). A through hole (414) is opened on the side wall of the push plate (4), and the through hole (414) is slidably connected to the limit plate (415).

7. The renewable resource recycling and crushing device according to claim 1, characterized in that: The push rod (5) movably penetrates the side wall of the shift plate (33), and a synchronous shaft is installed at the connection between the push rod (5) and the connecting seat (42), and a torsion spring (423) is clamped on the synchronous shaft, and one end of the torsion spring (423) is clamped on the connecting seat (42), and the other end of the torsion spring (423) is clamped on the side wall of the push rod (5).

8. The renewable resource recycling and crushing device according to claim 1, characterized in that: A pressure plate (51) is installed on the side wall of the push rod (5), and a return spring (511) is sleeved on the side wall of the push rod (5). The return spring (511) is located in the transmission box (3), one end of the return spring (511) is clamped on the back side of the shift plate (33), and the other end of the return spring (511) is clamped on the surface of the pressure plate (51).

9. The renewable resource recycling and crushing device according to claim 1, characterized in that: A sleeve (512) is installed at the end of the push rod (5), a ball (513) is rollingly installed inside the sleeve (512), and the ball (513) is rollingly connected to the combined track (52).

10. A renewable resource recycling and crushing method, characterized in that: The renewable resource recycling and crushing device according to any one of claims 1 to (9) is applied, and the crushing method of the renewable resource recycling and crushing device comprises the following steps: Step 1: vertically insert the plastic bottle into the pin (41) at the bottom of the push plate (4), and drive the entire shift plate (33) to start rotating through the shift motor (331), and the support cover (34) on the shift plate (33) drives the push plate (4) with the plastic bottle installed to rotate as a whole; Step 2: When the shifting plate (33) continues to rotate, the end of the push rod (5) of the shifting plate (33) moves along the spiral guide rail (521), and the push rod (5) continuously slides toward one side of the shifting plate (33), thereby continuously pushing the plastic bottles, and the crushing motor (2) drives the crushing blades (21) to rotate at a high speed, and the crushing blades (21) cut the continuously fed plastic bottles, thereby achieving the purpose of crushing; Step 3: When the push plate (4) moves to the side wall of the blocking plate (341), as the push plate (4) continues to move, the limit plate (415) on the push plate (4) is blocked by the blocking plate (341), thereby ensuring that the limit plate (415) is in a stationary state at this time, but the push plate (4) is sliding at this time, which eventually causes the insertion pin (41) to shrink into the push plate (4). When the insertion pin (41) is completely retracted into the push plate (4), the plastic bottle and the insertion pin (41) will be separated, thereby achieving the purpose of completely loosening the plastic bottle; Step 4: When the push rod (5) moves to the vertical surface (523) at the end of the spiral guide rail (521), the reset spring (511) accelerates the push rod (5) to reset, and the push rod (5) drives the push plate (4) and the plug pin (41) to reset as a whole. At this time, the seesaw (421) connected to the connecting seat (42) of the push plate (4) and the limit platform (422) are squeezed and contacted. As the push plate (4) continues to reset, the limit platform (422) squeezes the seesaw (421), and the seesaw (421) starts to rotate, and finally the seesaw (421) rotates ninety degrees. At this time, the direction of the push plate (4) and the plug pin (41) becomes vertically upward and corresponds vertically to the loading hopper (12). Then the operator vertically inserts the new plastic bottle into the plug pin (41), thereby achieving the purpose of rapid loading. Step 5: When the seesaw (421) rotates 90 degrees, the limit plate (415) on the side wall of the push plate (4) is blocked by the limit platform (422), thereby ensuring that the pin (41) is always in the ejected state, so that the pin will not move during installation.

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