CN118577333B - Wood tray crusher - Google Patents

Abstract

The invention belongs to the technical field of crushers, in particular to a wood tray crusher, which comprises a workbench, wherein a collecting box is arranged at one side of the upper end of the workbench, and a circulating charging type crushing mechanism for crushing a wood tray is also arranged at the upper end of the workbench; the circulating charging type crushing mechanism comprises a frame body III fixedly connected to one side of the upper end face of the workbench, one end of the upper side of the frame body III is fixedly connected with a crushing box, the invention realizes that crushed wood pallet fragments can be screened by utilizing the circulating charging type crushing mechanism, whether it is thorough to be convenient for judge the wood tray piece to, can carry the inside crushing box again of unbroken thorough wood tray piece to smash again, until wood tray piece all accessible filter screen, and then guaranteed that wood tray piece is little cubic, the follow-up reuse of being convenient for.

Description

A wooden pallet crusher

Technical Field

The invention belongs to the technical field of crushers, in particular to a wood pallet crusher.

Background Art

After a period of use, wooden pallets may no longer be suitable for continued use due to wear or damage. A crusher can break the wooden pallets into small pieces or fragments, which can be reused.

The utility model patent with announcement number CN209987115U discloses a wood pallet crusher, including a crushing box, a feed hopper, a feed roller and a knife roller, the feed hopper is connected to the entrance of the crushing box, the knife roller is rotatably installed in the crushing box, the feed roller is rotatably installed at the entrance of the crushing box, a pressure roller is arranged in the crushing box, the pressure roller is located between the feed roller and the knife roller, the pressure roller is an eccentric roller and is rotatably installed in the crushing box, a support roller is arranged below the pressure roller, and an extrusion gap is provided between the support roller and the pressure roller, the pressure roller of the utility model is an eccentric roller, which produces periodic impact and extrusion with the support roller below when rotating, so that the wood enters the knife roller for pre-crushing before being crushed, reducing the working pressure of the knife roller and improving the service life; the spiral layering strips on the surface of the pressure roller can reduce the contact area between the pressure roller and the wood, thereby increasing the pressure and improving the crushing effect of the pressure roller.

However, the above technical solution still has the following deficiencies in practical application:

When wooden pallets are crushed, factors such as the material, humidity, and thickness of the wooden pallets may affect the crushing effect of the wooden pallets, resulting in the wooden pallets not being completely crushed. When the crushed wooden pallets are collected, the wooden pallet fragments will be concentrated together, and some large wooden pallet fragments that are not completely crushed may be covered by other wooden pallet fragments, making it difficult to judge the degree of crushing of the wooden pallets. As a result, in the subsequent utilization process, some wooden pallet fragments may not be effectively utilized due to their large size.

To this end, the present invention provides a wood pallet crusher.

Summary of the invention

In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a wood pallet crusher.

The technical solution adopted by the present invention to solve the technical problem is: a wood pallet crusher, comprising a workbench, a collecting box is arranged on one side of the upper end of the workbench, and a circulating feeding type crushing mechanism for crushing the wood pallet is also arranged on the upper end of the workbench;

The circulating feeding crushing mechanism includes a frame body three fixedly connected to one side of the upper end surface of the workbench, one end of the upper side of the frame body three is fixedly connected to a crushing box, crushing rollers are rotatably arranged on both sides of the crushing box, a frame body one is fixedly connected to one side of the upper end surface of the workbench, a lifting plate is slidably connected to the frame body one, both sides of the left end surface of the lifting plate are fixedly connected to an electric push rod one, the piston end of the electric push rod one is fixedly connected to a frame body four, both ends of the frame body four are rotatably arranged with mounting plates, a plurality of spring dampers are arranged on the left side of the mounting plate, a vibration frame is fixedly connected to the piston end of the spring damper, a filter is arranged at the bottom of the vibration frame, an electromagnetic vibrator is arranged on the front side of the vibration frame, and a baffle is slidably connected to the left side of the vibration frame.

Preferably, the crushing roller is fixedly connected to gear one, the two gears one are meshed with each other, one side of the front end surface of the crushing box is fixedly connected to motor three, and the output end of motor three is fixedly connected to the crushing roller on the left side.

Preferably, the upper end of the frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, both ends of the threaded rod are rotatably disposed at the upper and lower ends of the frame, and the threaded rod is threadably connected to the lifting plate.

Preferably, a motor five is fixedly connected to one side of the front end surface of the frame body four, and an output end of the motor five is fixedly connected to one side of the mounting plate.

Preferably, both sides of the right end surface of the vibration frame are fixedly connected with electric push rods 2, the piston ends of the electric push rods 2 are fixedly connected with push plates 1, and the push plates 1 are slidably connected to the inner side of the vibration frame.

Preferably, a threaded rod three is threadedly connected to one side of the baffle, a motor four is fixedly connected to the left end of the vibration frame, a threaded rod three is fixedly connected to the output end of the motor four, and the threaded rod three is threadedly connected to the baffle.

Preferably, a fixing ring is fixedly connected to one side of the frame body 3, and a plurality of push plates 2 are slidably connected to the fixing ring.

Preferably, a gear ring is rotatably provided on the inner side of the fixing ring, a plurality of support blocks are fixedly connected to the outer side of the fixing ring, a rotating shaft is rotatably provided on one side of the support block, a gear 2 and a connecting rod 1 are sleeved and fixedly connected to the rotating shaft, a torsion spring is provided on one side of the rotating shaft, the torsion spring is used to drive the rotating shaft to reset, a connecting rod 2 is rotatably provided on one end of the connecting rod 1, one end of the connecting rod 2 is rotatably connected to one side of the push plate 2, a motor 6 is fixedly connected to one side of the upper end surface of the left support block, a gear 3 is fixedly connected to the output end of the motor 6, evenly distributed tooth blocks are provided on the outer side of the gear ring, and unevenly distributed tooth blocks are provided on the inner side of the gear ring, the gear 3 is meshed with the outer side of the gear ring, and the gear 2 is meshed with the inner side of the gear ring.

Preferably, one side of the upper end of the frame body 3 is fixedly connected to the frame body 2, and the frame body 2 is slidably connected to a splash guard.

Preferably, a threaded rod 2 is threadedly connected to one side of the splash shield, the upper end of the threaded rod 2 is rotatably set on the upper end of the frame 2, the lower end of the threaded rod 2 is rotatably set on the upper end of the frame 3, the upper end of the frame 2 is fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to the upper end of the threaded rod 2.

The beneficial effects of the present invention are as follows:

1. The wood pallet crusher described in the present invention utilizes a circulating feeding crushing mechanism to screen the crushed wood pallet fragments to facilitate judging whether the wood pallet fragments are completely crushed, and the wood pallet fragments that are not completely crushed can be re-transported to the crushing box for re-crushing until the wood pallet fragments can pass through the filter screen, thereby ensuring that the wood pallet fragments are all in small pieces, which are convenient for subsequent reuse, and before the vibration frame conveys the wood pallet fragments, the wood pallet fragments extending out of the edge of the vibration frame can be pushed to move the wood pallet fragments extending out of the edge of the vibration frame toward the center of the vibration frame, which can effectively prevent the wood pallet fragments from falling off the edge of the vibration frame in advance when the vibration frame moves, thereby ensuring the smooth conveying of the wood pallet fragments, and when the vibration frame pours out the wood pallet fragments, the wood pallet fragments inside it can be pushed to prevent the wood pallet fragments from being stuck inside the vibration frame and affecting the normal falling of the wood pallet fragments.

2. The wood pallet crusher described in the present invention can, after the wood pallet is added to the crushing box, drive the threaded rod 2 to rotate under the action of the motor 2, so that the splash cover descends and covers the upper end of the crushing box, thereby preventing debris from splashing during the crushing process, avoiding the debris from polluting the surrounding environment and endangering personnel.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Figure 2 is a schematic diagram of a partial three-dimensional structure of a crushing box;

FIG3 is a schematic diagram of a partial three-dimensional structure of a fixed ring;

FIG4 is a partial enlarged view of point A in FIG3 ;

FIG5 is a schematic diagram of a partial three-dimensional structure of two locations of a push plate;

FIG6 is a schematic diagram of a partial three-dimensional structure of a splash shield;

FIG7 is a schematic diagram of a partial three-dimensional structure of the filter screen;

FIG. 8 is a schematic diagram of a partial three-dimensional structure of a baffle.

In the figure: 1, workbench; 2, collection box; 3, threaded rod 1; 4, frame 1; 5, motor 1; 6, splash cover; 7, motor 2; 8, frame 2; 9, threaded rod 2; 10, crushing box; 11, motor 3; 12, crushing roller; 13, gear 1; 14, frame 3; 15, electric push rod 1; 16, lifting plate; 17, frame 4; 18, mounting plate; 19, electromagnetic vibrator; 20, Ring gear; 21. Push plate 1; 22. Vibration frame; 23. Electric push rod 2; 24. Baffle; 25. Motor 4; 26. Threaded rod 3; 27. Spring damper; 28. Motor 5; 29. Filter; 30. Fixed ring; 31. Support block; 32. Torsion spring; 33. Gear 2; 34. Connecting rod 1; 35. Connecting rod 2; 36. Push plate 2; 37. Motor 6; 38. Gear 3; 39. Rotating shaft.

DETAILED DESCRIPTION

The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Referring to FIGS. 1 to 8 , the present invention provides a technical solution: a wood pallet crusher, comprising a workbench 1, a collecting box 2 is provided on one side of the upper end of the workbench 1, and a circulating feeding type crushing mechanism for crushing wood pallets is also provided on the upper end of the workbench 1;

The circulating feeding crushing mechanism includes a frame body 3 14 fixedly connected to one side of the upper end surface of the workbench 1, one end of the upper side of the frame body 3 14 is fixedly connected to a crushing box 10, both sides of the crushing box 10 are rotatably provided with crushing rollers 12, one side of the upper end surface of the workbench 1 is fixedly connected to a frame body 4, the frame body 4 is slidably connected to a lifting plate 16, both sides of the left end surface of the lifting plate 16 are fixedly connected to electric push rods 15, the piston end of the electric push rod 15 is fixedly connected to a frame body 4 17, both ends of the frame body 4 17 are rotatably provided with mounting plates 18, a plurality of spring dampers 27 are provided on the left side of the mounting plate 18, the piston end of the spring damper 27 is fixedly connected to a vibration frame 22, a filter screen 29 is provided at the bottom of the vibration frame 22, an electromagnetic vibrator 19 is provided on the front side of the vibration frame 22, and a baffle 24 is slidably connected to the left side of the vibration frame 22.

In this embodiment, as shown in Figures 1 to 5 and Figures 7 to 8, the crushing roller 12 is fixedly connected to a gear 13, the two gears 13 are meshed with each other, a motor 3 11 is fixedly connected to one side of the front end surface of the crushing box 10, and the output end of the motor 3 11 is fixedly connected to the left crushing roller 12;

The upper end of the frame 14 is fixedly connected with a motor 15, and the output end of the motor 15 is fixedly connected with a threaded rod 13. Both ends of the threaded rod 3 are rotatably arranged at the upper and lower ends of the frame 14, and the threaded rod 3 is threadedly connected with the lifting plate 16;

A motor 5 28 is fixedly connected to one side of the front end surface of the frame body 4 17, and the output end of the motor 5 28 is fixedly connected to one side of the mounting plate 18;

Both sides of the right end surface of the vibration frame 22 are fixedly connected with electric push rods 23, and the piston end of the electric push rods 23 is fixedly connected with a push plate 1 21, and the push plate 1 21 is slidably connected to the inner side of the vibration frame 22;

A threaded rod 3 26 is threadedly connected to one side of the baffle 24, a motor 4 25 is fixedly connected to one side of the left end of the vibration frame 22, a threaded rod 3 26 is fixedly connected to the output end of the motor 4 25, and the threaded rod 3 26 is threadedly connected to the baffle 24;

A fixing ring 30 is fixedly connected to one side of the frame body 3 14 , and a plurality of push plates 2 36 are slidably connected to the fixing ring 30 ;

A gear ring 20 is rotatably provided on the inner side of the fixing ring 30, and a plurality of support blocks 31 are fixedly connected to the outer side of the fixing ring 30. A rotating shaft 39 is rotatably provided on one side of the support block 31. A gear 2 33 and a connecting rod 1 34 are sleeved and fixedly connected to the rotating shaft 39. A torsion spring 32 is provided on one side of the rotating shaft 39. The torsion spring 32 is used to drive the rotating shaft 39 to reset. A connecting rod 2 35 is rotatably provided on one end of the connecting rod 1 34. One end of the connecting rod 2 35 is rotatably connected to one side of the push plate 2 36. A motor 6 37 is fixedly connected to one side of the upper end surface of the left support block 31, and a gear 3 38 is fixedly connected to the output end of the motor 6 37. Evenly distributed tooth blocks are provided on the outer side of the gear ring 20, and unevenly distributed tooth blocks are provided on the inner side of the gear ring 20. The gear 3 38 meshes with the outer side of the gear ring 20, and the gear 2 33 meshes with the inner side of the gear ring 20.

Specifically, after a period of use, a wooden pallet may no longer be suitable for continued use due to wear or damage. A crusher can be used to break the wooden pallet into small pieces or fragments, which can be reused. When using an existing wooden pallet crusher, factors such as the material, humidity, and thickness of the wooden pallet may affect the crushing effect of the wooden pallet, resulting in the wooden pallet not being completely crushed. When the crushed wooden pallet is collected, the wooden pallet fragments will be concentrated and piled together, and some large wooden pallet fragments that have not been completely crushed may be covered by the other wooden pallet fragments, making it difficult to judge the degree of crushing of the wooden pallet, resulting in some wooden pallet fragments being unable to be effectively utilized due to their large size in the subsequent utilization process.

Therefore, when the present embodiment is used, the motor 3 11 is started, and the crushing rollers 12 on both sides are rotated in different directions at the same time under the action of the gear 1 13, and then the wooden pallet is added between the two crushing rollers 12, and the crushing rollers 12 are used to squeeze and crush the wooden pallet, and the crushed wooden pallet fragments fall onto the filter screen 29 at the bottom of the vibration frame 22, and then the electromagnetic vibrator 19 is started, and under the action of the spring damper 27, the vibration frame 22 vibrates, and the wooden pallet fragments above the filter screen 29 can be screened, and small wooden pallet fragments can fall into the collection box 2 through the filter screen 29 for collection, and large wooden pallet fragments stay above the filter screen 29;

When large pieces of wood pallet fragments stay on the filter screen 29, since the wood pallet fragments fall under the action of gravity, some of the wood pallet fragments may accumulate or lean on the edge of the vibration frame 22, and even some longer wood pallet fragments may have their ends extending out of the edge of the vibration frame 22, resulting in the risk of some wood pallet fragments falling from the edge of the vibration frame 22 during the subsequent movement of the vibration frame 22. Therefore, in order to avoid this situation, before the vibration frame 22 conveys the wood pallet fragments, the motor 6 37 can be started to drive the gear 3 38 to rotate continuously, so that the gear ring 20 rotates continuously. When the gear ring 20 rotates continuously, the gear blocks inside the gear ring 20 can be used to drive the multiple gears 2 33 When the gear 2 33 rotates, the connecting rod 1 34 and the connecting rod 2 35 can be rotated. When the angle between the two changes, the push plate 2 36 slides on the fixed ring 30, and when the tooth block inside the gear ring 20 is no longer in contact with the gear 2 33, the push plate 2 36 will be restored under the action of the torsion spring 32, so that the four push plates 2 36 can move in turn. When the push plate 2 36 moves under the action of the gear ring 20, it will move toward the axis of the gear ring 20, and the wooden pallet fragments accumulated or extending out of the edge of the vibration frame 22 can be pushed in four directions in turn, so that it moves away from the edge of the vibration frame 22 and moves to the middle of the vibration frame 22, so as to prevent the subsequent vibration frame 22 from being partially moved during the movement. The wooden pallet fragments can be prevented from falling prematurely, thereby ensuring the stable transportation of the wooden pallet fragments; when the wooden pallet fragments at the inner edge of the vibration frame 22 are pushed to the middle of the vibration frame 22, the electric push rod 15 can be started to drive the frame body 4 17 to move to the right, so that the vibration frame 22 is no longer aligned with the discharge port of the crushing box 10, and then the motor 15 is started to drive the threaded rod 3 to rotate, so that the lifting plate 16 rises until the vibration frame 22 is higher than the crushing box 10, and then the vibration frame 22 is moved horizontally to the top of the crushing box 10 under the action of the electric push rod 15, and then the motor 5 28 is started to drive the mounting plate 18 to rotate, so that the vibration frame 22 is tilted, and the motor 4 25 is used to drive the threaded rod 3 26 to rotate, so that The baffle plate 24 slides downward until it is flush with the upper surface of the filter screen 29, so that the wood pallet fragments can fall into the crushing box 10 again under the action of gravity and be crushed again. In addition, in the process of the wood pallet fragments falling into the crushing box 10, the electric push rods 23 on both sides can be started to drive the push plate 1 21 to move, so that the push plate 1 21 moves along the upper surface of the filter screen 29, and the wood pallet fragments on the upper surface of the filter screen 29 are pushed to promote the falling of the wood pallet fragments, so as to prevent the wood pallet fragments from being stuck in the inner cavity of the vibration frame 22, and further improve the material feeding effect; repeat the rising operation until there are no more wood pallet fragments above the filter screen 29, so as to ensure that the wood pallet fragments are all small pieces, which is convenient for subsequent recycling;

The cyclic feeding crushing mechanism can be used to screen the crushed wood pallet fragments to facilitate judging whether the wood pallet fragments are completely crushed, and the wood pallet fragments that are not completely crushed can be re-transported to the crushing box 10 for crushing until the wood pallet fragments can pass through the filter screen 29, thereby ensuring that the wood pallet fragments are all in small pieces, which is convenient for subsequent reuse. Moreover, before the vibration frame 22 conveys the wood pallet fragments, the wood pallet fragments extending out of the edge of the vibration frame 22 can be pushed so that the wood pallet fragments extending out of the edge of the vibration frame 22 can be moved toward the center of the vibration frame 22, which can effectively prevent the wood pallet fragments from falling from the edge of the vibration frame 22 in advance when the vibration frame 22 moves, thereby ensuring the smooth conveying of the wood pallet fragments. Moreover, when the vibration frame 22 pours out the wood pallet fragments, the wood pallet fragments inside it can be pushed to prevent the wood pallet fragments from being stuck inside the vibration frame 22 and affecting the normal falling of the wood pallet fragments.

In this embodiment, as shown in FIG. 1 and FIG. 6 , a frame body 2 8 is fixedly connected to one side of the upper end of the frame body 3 14 , and the frame body 2 8 is slidably connected to a splash shield 6 ;

One side of the splash shield 6 is threadedly connected with a threaded rod 2 9, the upper end of the threaded rod 2 9 is rotatably arranged on the upper end of the frame 2 8, the lower end of the threaded rod 2 9 is rotatably arranged on the upper end of the frame 3 14, the upper end of the frame 2 8 is fixedly connected with a motor 2 7, and the output end of the motor 2 7 is fixedly connected to the upper end of the threaded rod 2 9;

Specifically, after the wooden pallet is added to the crushing box 10, the threaded rod 29 is driven to rotate under the action of the motor 27, so that the splash shield 6 is lowered and the upper end of the crushing box 10 is covered, so as to prevent the debris from splashing during the crushing process, thereby avoiding the debris from polluting the surrounding environment and endangering personnel. Moreover, when the vibration frame 22 moves to the crushing box 10, the splash shield 6 rises again, and there will be no mutual interference between the vibration frame 22 and the splash shield 6.

Working principle: start the motor 3 11, and under the action of the gear 1 13, the crushing rollers 12 on both sides rotate in different directions at the same time, and then add the wooden pallet between the two crushing rollers 12, and use the crushing rollers 12 to squeeze and crush the wooden pallet. Moreover, after the wooden pallet is added to the crushing box 10, the motor 2 7 drives the threaded rod 2 9 to rotate, so that the splash shield 6 descends and covers the upper end of the crushing box 10, so as to prevent the debris from splashing during the crushing process, avoid the debris from polluting the surrounding environment and endangering personnel, and the crushed wooden pallet fragments fall into the bottom of the vibration frame 22. The electromagnetic vibrator 19 is then started. Under the action of the spring damper 27, the vibration frame 22 is vibrated to screen the wooden pallet fragments above the filter screen 29. Small wooden pallet fragments can fall through the filter screen 29 to the collection box 2 for collection, while large wooden pallet fragments remain above the filter screen 29. When large wooden pallet fragments remain above the filter screen 29, since the wooden pallet fragments fall under the action of gravity, some wooden pallet fragments may accumulate or lean on the edge of the vibration frame 22, and even some longer wooden pallet fragments may fall. , its end may extend out of the edge of the vibration frame 22, resulting in the risk of some wood pallet fragments falling from the edge of the vibration frame 22 during the subsequent movement of the vibration frame 22. Therefore, in order to avoid this situation, before the vibration frame 22 transports the wood pallet fragments, the motor 6 37 can be started to drive the gear 3 38 to rotate continuously, so that the ring gear 20 rotates continuously. When the ring gear 20 rotates continuously, the tooth blocks inside the gear 20 can be used to drive multiple gears 2 33 to rotate in turn. When the gear 2 33 rotates, the connecting rod 1 34 and the connecting rod 2 35 can be rotated. When the angle between the two changes, The push plate 2 36 is made to slide on the fixed ring 30, and when the tooth block inside the gear ring 20 is no longer in contact with the gear 2 33, the push plate 2 36 will be restored under the action of the torsion spring 32, so that the four push plates 2 36 can move in turn. When the push plate 2 36 moves under the action of the gear ring 20, it will move toward the axis of the gear ring 20, so as to push the wooden pallet fragments accumulated at the edge of the vibration frame 22, so that it moves away from the edge of the vibration frame 22 and moves to the middle of the vibration frame 22, so as to prevent the subsequent vibration frame 22 from falling off in advance during the movement, thereby ensuring the stability of the wooden pallet. The stable transportation of the wood pallet fragments is ensured; when the wood pallet fragments at the inner edge of the vibration frame 22 are pushed to the middle of the vibration frame 22, the electric push rod 15 can be started to drive the frame body 17 to move to the right, so that the vibration frame 22 is no longer aligned with the discharge port of the crushing box 10, and then the motor 5 is started to drive the threaded rod 3 to rotate, so that the lifting plate 16 rises until the vibration frame 22 is higher than the crushing box 10, and then the vibration frame 22 is moved horizontally to the top of the crushing box 10 under the action of the electric push rod 15, and then the motor 5 28 is started to drive the mounting plate 18 to rotate, so that the vibration frame 22 is tilted, and Furthermore, the motor 4 25 is used to drive the threaded rod 3 26 to rotate, so that the baffle 24 slides downward until it is flush with the upper surface of the filter screen 29, so that the wood pallet fragments can fall into the crushing box 10 again under the action of gravity and be crushed again. In addition, in the process of the wood pallet fragments falling into the crushing box 10, the electric push rods 23 on both sides can be started to drive the push plate 1 21 to move, so that the push plate 1 21 moves along the upper surface of the filter screen 29, and the wood pallet fragments on the upper surface of the filter screen 29 are pushed to promote the falling of the wood pallet fragments, so as to prevent the wood pallet fragments from being stuck in the inner cavity of the vibration frame 22, and further The feeding effect is further improved; the rising operation is repeated until there are no more wood pallet fragments above the filter screen 29, so that the wood pallet fragments are all in small pieces, which are convenient for subsequent recycling; thus, the broken wood pallet fragments can be screened by the circulating feeding crushing mechanism to facilitate the judgment of whether the wood pallet fragments are completely crushed, and the wood pallet fragments that are not completely crushed can be re-transported to the crushing box 10 for crushing until the wood pallet fragments can pass through the filter screen 29, thereby ensuring that the wood pallet fragments are all in small pieces, which are convenient for subsequent reuse, and the wood pallet fragments can be crushed in the vibration frame 22. Before the conveying work is carried out, the wood pallet fragments extending out of the edge of the vibration frame 22 can be pushed so that the wood pallet fragments extending out of the edge of the vibration frame 22 can be moved toward the center of the vibration frame 22, which can effectively prevent the wood pallet fragments from falling from the edge of the vibration frame 22 in advance when the vibration frame 22 moves, thereby ensuring the smooth conveying of the wood pallet fragments. In addition, when the vibration frame 22 pours out the wood pallet fragments, the wood pallet fragments inside it can be pushed to prevent the wood pallet fragments from being stuck inside the vibration frame 22 and affecting the normal falling of the wood pallet fragments.

The above shows and describes the basic principles, main features and 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. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a wood tray breaker, includes workstation (1), its characterized in that: a collecting box (2) is arranged at one side of the upper end of the workbench (1), and a circulating charging type crushing mechanism for crushing the wood pallet is also arranged at the upper end of the workbench (1);

the circulating charging type crushing mechanism comprises a frame body III (14) fixedly connected to one side of the upper end face of a workbench (1), a crushing box (10) is fixedly connected to one end of the upper side of the frame body III (14), crushing rollers (12) are rotatably arranged on two sides of the crushing box (10), a frame body I (4) is fixedly connected to one side of the upper end face of the workbench (1), a lifting plate (16) is slidably connected to the frame body I (4), an electric push rod I (15) is fixedly connected to two sides of the left end face of the lifting plate (16), a frame body IV (17) is fixedly connected to the piston end of the electric push rod I (15), mounting plates (18) are rotatably arranged at two ends of the frame body IV (17), a plurality of spring dampers (27) are arranged on the left side of the mounting plates (18), a vibrating frame (22) is fixedly connected to the piston end of the spring dampers, a filter screen (29) is arranged at the bottom of the vibrating frame (22), an electromagnetic vibrator (19) is arranged on the front side of the vibrating frame (22), a motor (22) is fixedly connected to the piston end of the vibrating frame IV (17), a plurality of spring dampers (27), a vibrating motor (12) is fixedly connected to one side of the crushing roller (13), the output end of the motor III (11) is fixedly connected with the left crushing roller (12), a threaded rod III (26) is connected to one side of the baffle (24) in a threaded manner, a motor IV (25) is fixedly connected to one side of the left end of the vibrating frame (22), the output end of the motor IV (25) is fixedly connected with the threaded rod III (26), the threaded rod III (26) is connected with the baffle (24) in a threaded manner, a fixed ring (30) is fixedly connected to one side of the frame body III (14), a plurality of push plates II (36) are slidingly connected to the fixed ring (30), a gear ring (20) is arranged on the inner side of the fixed ring (30) in a rotating manner, a plurality of supporting blocks (31) are fixedly connected to the outer side of the fixed ring (30), a rotating shaft (39) is arranged on one side of the supporting block (31) in a rotating manner, a gear II (33) and a first connecting rod (34) are fixedly connected to one side of the rotating shaft (39), the torsion spring (32) is used for driving the rotating shaft (39) to reset, one end of the first connecting rod (34) is rotatably provided with a fixed ring (30), one end of the second connecting rod (35) is rotatably connected to one side of the six end faces (35) of the push plates (37), the output end of the motor six (37) is fixedly connected with a gear three (38), uniformly distributed tooth blocks are arranged on the outer side of the gear ring (20), unevenly distributed tooth blocks are arranged on the inner side of the gear ring (20), the gear three (38) is meshed with the outer side of the gear ring (20), and the gear two (33) is meshed with the inner side of the gear ring (20).

2. A wooden pallet crusher as claimed in claim 1, wherein: the lifting device is characterized in that the upper end of the first frame body (4) is fixedly connected with the first motor (5), the output end of the first motor (5) is fixedly connected with the first threaded rod (3), the two ends of the first threaded rod (3) are rotatably arranged at the upper end and the lower end of the first frame body (4), and the first threaded rod (3) is connected with the lifting plate (16) through threads.

3. A wooden pallet crusher as claimed in claim 1, wherein: and a motor five (28) is fixedly connected to one side of the front end face of the frame body four (17), and the output end of the motor five (28) is fixedly connected with one side of the mounting plate (18).

4. A wooden pallet crusher as claimed in claim 1, wherein: the two sides of the right end face of the vibrating frame (22) are fixedly connected with an electric push rod II (23), the piston end of the electric push rod II (23) is fixedly connected with a push plate I (21), and the push plate I (21) is slidably connected with the inner side of the vibrating frame (22).

5. A wooden pallet crusher as claimed in claim 1, wherein: and one side of the upper end of the third frame body (14) is fixedly connected with a second frame body (8), and the second frame body (8) is slidably connected with a splash guard (6).

6. A wooden pallet crusher as claimed in claim 5, wherein: the splash guard is characterized in that one side of the splash guard (6) is in threaded connection with a second threaded rod (9), the upper end of the second threaded rod (9) is rotatably arranged at the upper end of a second threaded rod (8), the lower end of the second threaded rod (9) is rotatably arranged at the upper end of a third threaded rod (14), the upper end of the second threaded rod (8) is fixedly connected with a second motor (7), and the output end of the second motor (7) is fixedly connected with the upper end of the second threaded rod (9).