Wood chip recycling device and using method

Abstract

The invention relates to the field of wood chip recovery. The invention discloses a wood chip recycling device and a using method, and aims to solve the problems that in the existing wood chip collecting process, wood chips can adhere to large waste materials under the humid condition, so that the wood chips cannot be effectively cleaned, and then the wood chips can be treated after being dried; however, the wood chip cleaning efficiency is low, and the wood chip recycling efficiency is affected. When the first moving frame moves in a reciprocating mode, waste materials on the screen plate can be shaken, wood chips in the waste materials are screened, when the first moving frame moves, the first moving frame enables the second moving frame to move in a reciprocating mode through the connecting frame, and a cleaning brush located on the second moving frame can clean the waste materials on the screen plate. And therefore, the wood chips can be further screened.

Description

Technical Field

[0001] The invention relates to the field of sawdust recycling, and in particular to a sawdust recycling device and a use method thereof. Background Art

[0002] Wood is the lignified tissue formed by plants that are capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome begins to move, developing phloem outward and wood inward;

[0003] After wood is cut, a large amount of sawdust will appear, and the sawdust can be recycled after processing. However, manual recycling of sawdust is time-consuming and labor-intensive, with poor processing effect, and debris will remain in the sawdust, affecting its subsequent use.

[0004] The existing patent (Announcement No.: CN107826611A) discloses a wood chip recycling equipment, including a horizontal board, etc.; legs are symmetrically installed on the left and right sides of the bottom of the front and rear horizontal boards, a horizontal bar is installed between the lower parts of the inner sides of the left and right legs, a conveying device is provided between the front and rear horizontal boards, and a screening device is provided on the upper right side of the right leg, and the screening device is connected to the conveying device. The present invention can screen debris from the wood chips through the screening device, and the pushing device can make the wood chips fall into the collection bag for recycling better, thereby saving time and labor, and having a good processing effect. The debris in the wood chips can be screened without affecting the subsequent use of the wood chips. In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been solved: during the collection process of the existing wood chips, the wood chips will stick to the large pieces of waste materials when they are wet, resulting in the inability to effectively clean the wood chips, which in turn results in the need to dry the wood chips before they can be processed, and the slow efficiency of cleaning the wood chips affects the recovery efficiency of the wood chips. Summary of the invention

[0005] The object of the present invention is to provide a sawdust recycling device and a method for use, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a sawdust recycling device and a method for use, comprising a horizontally arranged support seat, a conveyor belt is arranged on the inner wall of the support seat, a sealing cover is arranged on the top of the support seat above the conveyor belt, a dryer is arranged on the sealing cover, a feeding hopper is also arranged on the top of the support seat, the feeding hopper is located at the initial end of the conveying of the conveyor belt, a material shifting mechanism is arranged on the outer wall of the sealing cover, the material shifting mechanism rotates with the sealing cover, the material shifting mechanism is located above the conveyor belt, a vibration mechanism is fixedly connected to the conveying end of the conveyor belt on the support seat, the vibration mechanism and the material shifting mechanism are transmitted and matched through a transmission mechanism, a feeding chute is also fixedly connected to the support seat, the feeding chute is located below the vibration mechanism, a feeding barrel fixedly connected to the lower end of the feeding chute is arranged on the support seat, and a feeding mechanism is arranged on the side of the feeding barrel on the support seat.

[0006] Preferably, the material discharging mechanism includes a driving motor fixedly connected to the outer wall of the support seat, the main shaft of the driving motor is connected to the driving disk, a rotating rod is rotatably arranged on the outer wall of the sealing cover, the two rotating rods are fixedly connected to the rotating disk, a transmission belt is sleeved between the driving disk and the rotating disk, and eccentric disks corresponding to each other are rotatably arranged on the inner walls of the support seat that are relatively arranged, one end of the two rotating rods away from the rotating disk is eccentrically connected to the two eccentric disks on the same side, a support frame is fixedly connected between the two eccentric disks on the same side, a support plate is fixedly arranged between the two support frames, and a material discharging frame is equidistantly arranged at the bottom of the support plate.

[0007] Preferably, the transmission mechanism includes a transmission disk arranged on the main shaft of the driving motor, a rotating rod is rotatably arranged on the side wall of the support seat, a rotating disk is fixedly connected to the rotating rod, a connecting belt is sleeved between the transmission disk and the rotating disk, a large gear is also fixedly connected to the rotating rod, a small gear is also rotatably arranged on the side wall of the support seat, the large gear and the small gear are meshed, a limiting rod is fixedly arranged on the end face of the small gear, a swing frame is also rotatably arranged on the side wall of the support seat, a limiting slot is provided on the swing frame, the limiting rod extends in the direction of the limiting slot, and fan-shaped half teeth are provided on the swing frame.

[0008] Preferably, the vibration mechanism includes a carrying frame fixedly mounted on a support seat, the carrying frame is located below the conveying end of the conveyor belt, the carrying frame is provided with oppositely arranged receiving grooves, a first movable frame and a second movable frame are slidably arranged in the two receiving grooves respectively, a movable rack is fixedly connected to the first movable frame, the fan-shaped half teeth are meshed with the movable rack, a screen plate is fixedly connected to the first movable frame, a fixed frame is fixedly connected to the second movable frame, a connecting frame is fixedly connected between the first movable frame and the second movable frame, a cleaning brush is rotatably arranged on the fixed frame, and the cleaning brush is located above the screen plate.

[0009] Preferably, the unloading mechanism includes an oil cylinder fixedly mounted on a support seat, the telescopic end of the oil cylinder is fixedly connected to a unloading rack, a slot is provided on the unloading rack, a pressure plate is slidably arranged in the slot, the pressure plate is located in the unloading barrel, a pressure spring is arranged between the pressure plate and the unloading rack, the unloading mechanism also includes a switching member, and a conveying rack is arranged on the support seat at the bottom of the unloading barrel.

[0010] Preferably, the switching member includes an outer sleeve rotatably set on the outer wall of the unloading barrel, the outer sleeve is provided with corresponding vertical grooves and oblique grooves, the vertical grooves and oblique grooves are connected, an adjustment plate is slidably set on the support seat, a clamping wheel is rotatably set on the adjustment plate, the clamping wheel is located in the vertical groove on the outer sleeve, an adjustment rack is also fixedly set on the adjustment plate, an adjustment gear is rotatably set on the top of the unloading barrel, a connecting tooth plate is extended on the pressure plate toward the direction of the adjusting gear, and the connecting tooth plate and the adjusting rack are both meshed with the adjusting gear.

[0011] Preferably, the switching member also includes a rotating toothed disk rotatably arranged on the side wall of the conveying frame, a gear ring meshing with the rotating toothed disk is fixedly arranged on the end surface of the outer sleeve, a cam is arranged on the end surface of the rotating toothed disk, a moving rod is also slidably arranged on the side wall of the conveying frame, the top of the moving rod contacts the cam, a return spring is sleeved on the moving rod, the two ends of the return spring are respectively connected to the moving rod and the conveying frame, a tripod is hingedly arranged on the side wall of the conveying frame, one end of the moving rod is hingedly matched with one end of the tripod, a limiting wheel is also rotatably arranged on the tripod, a discharge port is provided on the conveying frame, a pushing frame is slidably arranged in the discharge port, a limiting groove is provided on the pushing frame, and the limiting wheel is located in the limiting groove.

[0012] Preferably, the method for using the sawdust recycling device and the method for using the sawdust recycling device comprises the following steps:

[0013] S1: After the waste materials after wooden door processing are collected by the collecting bag, the waste materials are discharged to the conveying end of the conveyor belt through the lower hopper. Under the movement of the conveyor belt, the waste materials are moved toward the vibrating mechanism at the end of the conveyor belt. During the movement, the waste materials will be dried by the dryer on the sealing cover, so as to avoid the waste materials being mixed with wet materials and making it difficult to recover the sawdust. When the dryer dries the sawdust, the driving motor drives the driving disc to rotate, and the driving disc drives the transmission belt to rotate the two rotating discs. The rotating disc drives the rotating rod to rotate, and the rotating rod drives the two eccentric discs to rotate synchronously. When the eccentric disc rotates, the support frame provided drives the support plate to rotate around the rotating rod. At this time, the material shifting frame at the bottom of the support plate will reciprocate the waste materials on the conveyor belt, thereby spreading the waste materials accumulated on the conveyor belt, so that the dryer can fully dry the waste materials and improve the efficiency of waste drying.

[0014] S2: The conveyor belt transports the dried waste to the top surface of the screen plate. When the driving motor rotates, the driving motor drives the transmission disc to rotate, and the connecting belt between the transmission disc and the rotating disc will make the rotating disc rotate. The rotation of the rotating disc drives the rotating rod to rotate, and the rotating rod drives the large gear to rotate. The large gear drives the small gear to rotate rapidly, and the limiting rod on the small gear moves in the limiting groove on the swing frame. At this time, when the swing frame swings back and forth, the fan-shaped half teeth on the swing frame contact with the moving rack and drive the first moving frame to move back and forth. When the first moving frame moves back and forth, it will shake the waste on the screen plate and screen the wood chips in the waste. When the first moving frame moves, the first moving frame will make the second moving frame reciprocate through the connecting frame, and the cleaning brush on the second moving frame will clean the waste on the screen plate, so as to further screen the wood chips.

[0015] S3: When the vibration mechanism shakes the wood chips into the unloading chute, the wood chips move toward the unloading barrel through the unloading chute. A loading box located below the unloading barrel is placed on the conveying rack. When the wood chips fall into the loading box, the pressure plate on the unloading rack is pressed down by the oil cylinder. The oil cylinder moves down the same distance each time. After the loading box is loaded with wood chips, the pressure plate compacts the wood chips, so that the loading box can load more wood chips each time, thereby increasing the capacity of wood chip loading.

[0016] S4: When the pressing plate continues to press down to compact the wood chips, the pressing plate will slide in the card slot on the unloading rack. When the pressing plate continues to move, the pressing plate will gradually squeeze the pressure spring to make the pressing plate gradually slide. When the pressing plate moves, the pressing plate will drive the connecting toothed plate to move, and the connecting toothed plate will drive the adjusting gear to rotate, thereby moving the adjusting rack. When the adjusting rack moves, the adjusting rack will drive the adjusting plate to slide, and the card wheel on the adjusting plate will slide in the vertical slot on the outer sleeve until the wood chips reach the compacted amount. The adjusting plate will drive the card wheel to move to the bottom of the vertical slot. At this time, the oil cylinder drives the unloading rack to move up and reset. At this time, the card wheel on the adjusting plate will move from the vertical slot to the inclined slot The card wheel on the adjusting plate will contact the inclined groove and drive the outer sleeve to rotate. The rotation of the outer sleeve will drive the gear ring to rotate the rotating toothed disc. The rotation of the rotating toothed disc will drive the cam to rotate. When the raised end of the cam contacts the moving rod, the moving rod will move downward under the drive of the cam. After the moving rod moves down, the moving rod will drive the tripod to deflect. After the tripod deflects, it will contact the limiting groove driven by the limiting wheel and drive the pushing frame to move on the conveying frame. Then, under the push of the pushing frame, the loading box filled with waste chips is pushed out, and under the drive of the conveying frame, another loading box is moved to the bottom of the lower barrel, so that the wood chips can be continuously recycled, thereby improving the efficiency of wood chip recycling.

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

[0018] In the present invention, when the eccentric disk rotates, the support frame will drive the support plate to rotate around the rotating rod. At this time, the material shifting frame at the bottom of the support plate will reciprocate the waste on the conveyor belt, thereby spreading the waste accumulated on the conveyor belt, so that the dryer can comprehensively dry the waste and improve the efficiency of waste drying.

[0019] In the present invention, when the first movable frame moves back and forth, the waste on the screen plate will be shaken, and the wood chips in the waste will be screened. When the first movable frame moves, the first movable frame will make the second movable frame move back and forth through the connecting frame, and the cleaning brush located on the second movable frame will clean the waste on the screen plate, so that the wood chips can be further screened.

[0020] In the present invention, the pressure plate on the unloading rack is pressed down under the drive of the oil cylinder, and the oil cylinder moves down a same distance each time. Then, after the loading box is loaded with sawdust, the sawdust is compacted under the drive of the pressure plate, so that the loading box can load more sawdust each time, thereby increasing the capacity of the sawdust loading.

[0021] In the present invention, when the raised end of the convex disk contacts the moving rod, the moving rod will move downward under the drive of the convex disk, and after the moving rod moves downward, the moving rod will drive the tripod to deflect, and after the tripod is deflected, it will contact the limiting groove under the drive of the limiting wheel, and then drive the pushing frame to move on the conveying frame, and then under the push of the pushing frame, the loading box filled with waste chips is pushed out, and under the drive of the conveying frame, another loading box is moved to the bottom of the discharge barrel, so that the wood chips can be continuously recycled, thereby improving the efficiency of wood chip recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0024] Figure 3 It is a partial three-dimensional structural schematic diagram of the material shifting mechanism of the present invention;

[0025] Figure 4 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the transmission mechanism and the vibration mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 3 ;

[0028] Figure 7It is a schematic diagram of the three-dimensional structure of the material unloading mechanism of the present invention;

[0029] Figure 8 It is a partial three-dimensional structural sectional view of the blanking mechanism of the present invention;

[0030] Fig. 9 It is a sectional view of the three-dimensional structure of the switching member of the present invention;

[0031] Fig.10 It is a schematic diagram of the partial three-dimensional structure of the switching member of the present invention.

[0032] In the figure: 1, support seat; 11, conveyor belt; 12, sealing cover; 13, dryer; 14, unloading hopper; 15, unloading chute; 16, unloading barrel; 2, material dispensing mechanism; 21, driving motor; 22, driving disk; 23, rotating rod; 24, rotating disk; 25, driving belt; 26, eccentric disk; 27, support frame; 28, support plate; 29, material dispensing frame; 3, transmission mechanism; 31, transmission disk; 32, rotating rod; 33, rotating disk; 34, connecting belt; 35, large gear; 36, small gear; 37, limiting rod; 38, swing frame; 381, limiting slot; 39, fan-shaped half teeth; 4, vibration mechanism; 41, bearing frame; 411, receiving slot; 4 2. First moving frame; 43. Second moving frame; 44. Moving rack; 45. Screen plate; 46. Fixed frame; 47. Connecting frame; 48. Cleaning brush; 5. Unloading mechanism; 51. Oil cylinder; 52. Unloading frame; 521. Card slot; 53. Press plate; 54. Pressure spring; 55. Conveying frame; 6. Switching member; 61. Outer sleeve; 611. Vertical slot; 612. Oblique slot; 62. Adjusting plate; 63. Card wheel; 64. Adjusting rack; 65. Adjusting gear; 66. Connecting gear plate; 7. Rotating gear plate; 71. Gear ring; 72. Cam; 73. Moving rod; 74. Return spring; 75. Tripod; 76. Limiting wheel; 77. Pushing frame; 771. Limiting slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 10The present invention provides a technical solution: a wood chip recycling device and a method of using the wood chip recycling device, comprising a horizontally arranged support base 1, a conveyor belt 11 is arranged on the inner wall of the support base 1, a sealing cover 12 is arranged on the top of the support base 1 above the conveyor belt 11, a dryer 13 is arranged on the sealing cover 12, a feeding hopper 14 is also arranged on the top of the support base 1, the feeding hopper 14 is located at the initial end of the conveying of the conveyor belt 11, a material shifting mechanism 2 is arranged on the outer wall of the sealing cover 12, the material shifting mechanism 2 is rotatably matched with the sealing cover 12, the material shifting mechanism 2 is located above the conveyor belt 11, a vibration mechanism 4 is fixedly connected to the support base 1 at the conveying end of the conveyor belt 11, the vibration mechanism 4 and the material shifting mechanism 2 are transmitted and matched through a transmission mechanism 3, a feeding chute 15 is also fixedly connected to the support base 1, the feeding chute 15 is located below the vibration mechanism 4, a feeding barrel 16 fixedly connected to the lower end of the feeding chute 15 is arranged on the support base 1, and a feeding mechanism 5 is arranged on the support base 1 beside the feeding barrel 16.

[0035] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the material-dispensing mechanism 2 includes a driving motor 21 fixedly connected to the outer wall of the support seat 1, the main shaft of the driving motor 21 is connected to the driving disk 22, a rotating rod 23 is rotatably arranged on the outer wall of the sealing cover 12, and a rotating disk 24 is fixedly connected to the two rotating rods 23, and a transmission belt 25 is sleeved between the driving disk 22 and the rotating disk 24. Eccentric disks 26 corresponding to each other are rotatably arranged on the inner walls of the support seat 1 that are arranged opposite to each other, and one end of the two rotating rods 23 away from the rotating disk 24 is eccentrically connected to the two eccentric disks 26 on the same side, and a support frame 27 is fixedly connected between the two eccentric disks 26 on the same side, and a support plate 28 is fixedly arranged between the two support frames 27, and a material-dispensing frame 29 is arranged at equal intervals at the bottom of the support plate 28;

[0036] After the waste materials after wooden door processing are collected by the collecting bag, the waste materials are discharged to the conveying end of the conveyor belt 11 through the lower hopper 14, and the waste materials are moved toward the vibrating mechanism 4 at the end of the conveyor belt 11 under the movement of the conveyor belt 11. During the movement of the waste materials, the waste materials will be dried by the dryer 13 on the sealing cover 12, so as to avoid the waste materials being mixed with wet materials and making it difficult to recover the sawdust. When the dryer 13 dries the sawdust, the driving motor 21 drives the driving disc 22 to rotate, and the driving disc 22 rotates to drive the transmission The moving belt 25 rotates the two rotating disks 24, and the rotation of the rotating disks 24 drives the rotating rod 23 to rotate, and the rotating rod 23 drives the two eccentric disks 26 to rotate synchronously. When the eccentric disks 26 rotate, the support frame 27 provided drives the support plate 28 to rotate around the rotating rod 23. At this time, the material shifting frame 29 at the bottom of the support plate 28 will reciprocate the waste on the conveyor belt 11, thereby spreading the waste accumulated on the conveyor belt 11, so that the dryer 13 can fully dry the waste, thereby improving the efficiency of waste drying.

[0037] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the transmission mechanism 3 includes a transmission disk 31 arranged on the main shaft of the driving motor 21, a rotating rod 32 is rotatably arranged on the side wall of the support seat 1, a rotating disk 33 is fixedly connected to the rotating rod 32, a connecting belt 34 is sleeved between the transmission disk 31 and the rotating disk 33, a large gear 35 is also fixedly connected to the rotating rod 32, a small gear 36 is also rotatably arranged on the side wall of the support seat 1, the large gear 35 is meshed with the small gear 36, a limiting rod 37 is fixedly arranged on the end surface of the small gear 36, a swing frame 38 is also rotatably arranged on the side wall of the support seat 1, a limiting groove 381 is provided on the swing frame 38, the limiting rod 37 extends in the direction of the limiting groove 381, and a fan-shaped half tooth 39 is provided on the swing frame 38;

[0038] The vibration mechanism 4 includes a carrier frame 41 fixedly arranged on the support seat 1, the carrier frame 41 is located below the conveying end of the conveyor belt 11, and a receiving groove 411 is provided on the carrier frame 41, and a first moving frame 42 and a second moving frame 43 are slidably arranged in the two receiving grooves 411 respectively, a moving rack 44 is fixedly connected to the first moving frame 42, and the fan-shaped half teeth 39 are meshed with the moving rack 44, a sieve plate 45 is fixedly connected to the first moving frame 42, and a fixed frame 46 is fixedly connected to the second moving frame 43, and a connecting frame 47 is fixedly connected between the first moving frame 42 and the second moving frame 43, and a cleaning brush 48 is rotatably arranged on the fixed frame 46, and the cleaning brush 48 is located above the sieve plate 45;

[0039] The conveyor belt 11 conveys the dried waste to the top surface of the sieve plate 45. When the drive motor 21 rotates, the drive motor 21 drives the transmission disc 31 to rotate. The connecting belt 34 between the transmission disc 31 and the rotating disc 33 causes the rotating disc 33 to rotate. The rotating disc 33 rotates and drives the rotating rod 32 to rotate. The rotating rod 32 drives the large gear 35 to rotate. The large gear 35 drives the small gear 36 to rotate rapidly. The limit rod 37 on the small gear 36 moves in the limit groove 381 on the swing frame 38. At this time, the swing frame 38 moves to During the repeated swing, the fan-shaped half teeth 39 on the swing frame 38 contact the moving rack 44, which will drive the first moving frame 42 to move back and forth. When the first moving frame 42 moves back and forth, the waste on the sieve plate 45 will be shaken, and the wood chips in the waste will be screened. When the first moving frame 42 moves, the first moving frame 42 will make the second moving frame 43 reciprocate through the connecting frame 47, and the cleaning brush 48 located on the second moving frame 43 will clean the waste on the sieve plate 45, so that the wood chips can be further screened.

[0040] In this embodiment, Figure 1 , Figure 6 and Figure 7 As shown, the unloading mechanism 5 includes an oil cylinder 51 fixedly arranged on the support seat 1, and a unloading frame 52 is fixedly connected to the telescopic end of the oil cylinder 51. A card slot 521 is provided on the unloading frame 52, and a pressing plate 53 is slidably arranged in the card slot 521. The pressing plate 53 is located in the unloading barrel 16, and a pressure spring 54 is arranged between the pressing plate 53 and the unloading frame 52. The unloading mechanism 5 also includes a switching member 6, and a conveying frame 55 is arranged on the support seat 1 at the bottom of the unloading barrel 16;

[0041] When the vibration mechanism 4 shakes the wood chips into the discharge chute 15, the wood chips move toward the discharge barrel 16 through the discharge chute 15. A loading box located below the discharge barrel 16 is placed on the conveying frame 55. When the wood chips fall into the loading box, the pressure plate 53 on the discharge rack 52 is pressed down under the drive of the oil cylinder 51. The oil cylinder 51 moves down a same distance each time. After the loading box is loaded with wood chips, the pressure plate 53 compacts the wood chips, so that the loading box can load more wood chips each time, thereby increasing the capacity of wood chip loading.

[0042] In this embodiment, Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the switching member 6 includes an outer sleeve 61 rotatably arranged on the outer wall of the discharge barrel 16, and the outer sleeve 61 is provided with corresponding vertical grooves 611 and inclined grooves 612, and the vertical grooves 611 and the inclined grooves 612 are communicated. An adjustment plate 62 is slidably arranged on the support seat 1, and a clamping wheel 63 is rotatably arranged on the adjustment plate 62, and the clamping wheel 63 is located in the vertical groove 611 on the outer sleeve 61. An adjustment rack 64 is also fixedly arranged on the adjustment plate 62, and an adjustment gear 65 is rotatably arranged on the top of the discharge barrel 16. The pressure plate 53 is extended toward the direction of the adjustment gear 65 to be provided with a connecting tooth plate 66, and the connecting tooth plate 66 and the adjustment rack 64 are both meshed with the adjustment gear 65.

[0043] In this embodiment, Figure 1 and Figure 2 As shown, the switching member 6 also includes a rotating toothed disk 7 rotatably arranged on the side wall of the conveying frame 55, a gear ring 71 meshing with the rotating toothed disk 7 is fixedly arranged on the end surface of the outer sleeve 61, a convex disk 72 is arranged on the end surface of the rotating toothed disk 7, and a moving rod 73 is also slidably arranged on the side wall of the conveying frame 55, the top of the moving rod 73 contacts the convex disk 72, and a return spring 74 is sleeved on the moving rod 73, and the two ends of the return spring 74 are respectively connected to the moving rod 73 and the conveying frame 55, and a tripod 75 is hingedly arranged on the side wall of the conveying frame 55, one end of the moving rod 73 is hingedly matched with one end of the tripod 75, and a limiting wheel 76 is also rotatably arranged on the tripod 75, and a discharging port is provided on the conveying frame 55, and a pushing frame 77 is slidably arranged in the discharging port, and a limiting groove 771 is provided on the pushing frame 77, and the limiting wheel 76 is located in the limiting groove 771;

[0044] When the pressing plate 53 continues to press down to compact the wood chips, the pressing plate 53 will slide in the card slot 521 on the unloading rack 52. When the pressing plate 53 continues to move, the pressing plate 53 will gradually squeeze the pressure spring 54 to make the pressing plate 53 gradually slide. When the pressing plate 53 moves, the pressing plate 53 will drive the connecting toothed plate 66 to move, and the connecting toothed plate 66 will drive the adjusting gear 65 to rotate, thereby moving the adjusting rack 64. When the adjusting rack 64 moves, the adjusting rack 64 will drive the adjusting plate 62 to slide, and the card wheel 63 on the adjusting plate 62 will slide in the vertical slot 611 on the outer sleeve 61. After the wood chips reach the compacted amount, the adjusting plate 62 will drive the card wheel 63 to move to the bottom of the vertical slot 611. At this time, the oil cylinder 51 drives the unloading rack 52 to move up and reset. At this time, the card wheel 63 on the adjusting plate 62 will move up from the vertical slot 611 When the cam 72 is in contact with the moving rod 73, the moving rod 73 moves downward under the drive of the cam 72. After the moving rod 73 moves downward, the moving rod 73 drives the tripod 75 to deflect. After the tripod 75 deflects, it contacts the limiting groove 771 under the drive of the limiting wheel 76, and then drives the pushing frame 77 to move on the conveying frame 55. Then, under the drive of the pushing frame 77, the loading box filled with waste chips is pushed out, and under the drive of the conveying frame 55, another loading box is moved to the bottom of the discharge barrel 16, so that the wood chips can be continuously recycled, thereby improving the efficiency of wood chip recycling.

[0045] The use method and advantages of the present invention: The use method of the sawdust recycling device and the use method, the working process is as follows:

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown:

[0047] S1: After the waste materials after wooden door processing are collected by the collecting bag, the waste materials are discharged to the conveying end of the conveyor belt 11 through the lower hopper 14, and the waste materials are moved toward the vibrating mechanism 4 at the end of the conveyor belt 11 under the movement of the conveyor belt 11. During the movement of the waste materials, the waste materials are dried by the dryer 13 on the sealing cover 12, so as to avoid the waste materials being mixed with wet materials and making it difficult to recover the wood chips. When the dryer 13 dries the wood chips, the driving motor 21 drives the driving disc 22 to rotate, and the driving disc 22 rotates with the belt The driving belt 25 rotates the two rotating disks 24, and the rotation of the rotating disk 24 drives the rotating rod 23 to rotate, and the rotating rod 23 drives the two eccentric disks 26 to rotate synchronously. When the eccentric disk 26 rotates, the support frame 27 drives the support plate 28 to rotate around the rotating rod 23. At this time, the material shifting frame 29 at the bottom of the support plate 28 will reciprocate the waste on the conveyor belt 11, and then spread the waste accumulated on the conveyor belt 11, so that the dryer 13 can fully dry the waste, thereby improving the efficiency of waste drying;

[0048] S2: The conveyor belt 11 conveys the dried waste to the top surface of the sieve plate 45. When the drive motor 21 rotates, the drive motor 21 drives the transmission disc 31 to rotate. The connecting belt 34 between the transmission disc 31 and the rotating disc 33 causes the rotating disc 33 to rotate. The rotating disc 33 rotates to drive the rotating rod 32 to rotate. The rotating rod 32 drives the large gear 35 to rotate. The large gear 35 drives the small gear 36 to rotate rapidly. The limit rod 37 on the small gear 36 moves in the limit groove 381 on the swing frame 38. At this time, the swing frame 38 is rotated. When the swing frame 38 swings back and forth, the fan-shaped half teeth 39 on the swing frame 38 contact the moving rack 44, which drives the first moving frame 42 to move back and forth. When the first moving frame 42 moves back and forth, the waste on the sieve plate 45 is shaken, and the wood chips in the waste are screened. When the first moving frame 42 moves, the first moving frame 42 makes the second moving frame 43 move back and forth through the connecting frame 47, and the cleaning brush 48 on the second moving frame 43 cleans the waste on the sieve plate 45, so that the wood chips can be further screened.

[0049] S3: When the vibration mechanism 4 shakes the wood chips into the unloading chute 15, the wood chips move toward the unloading barrel 16 through the unloading chute 15. A loading box located below the unloading barrel 16 is placed on the conveying frame 55. When the wood chips fall into the loading box, the pressure plate 53 on the unloading frame 52 is pressed down under the drive of the oil cylinder 51. The oil cylinder 51 moves down the same distance each time. Then, after the loading box is loaded with wood chips, the pressure plate 53 compacts the wood chips, so that the loading box can load more wood chips each time, thereby increasing the capacity of wood chip loading.

[0050] S4: When the pressing plate 53 continues to press down to compact the wood chips, the pressing plate 53 will slide in the card slot 521 on the unloading rack 52. When the pressing plate 53 continues to move, the pressing plate 53 will gradually squeeze the pressure spring 54 to make the pressing plate 53 gradually slide. When the pressing plate 53 moves, the pressing plate 53 will drive the connecting toothed plate 66 to move, and the connecting toothed plate 66 will drive the adjusting gear 65 to rotate, thereby moving the adjusting rack 64. When the adjusting rack 64 moves, the adjusting rack 64 will drive the adjusting plate 62 to slide, and the card wheel 63 on the adjusting plate 62 will slide in the vertical slot 611 on the outer sleeve 61. After the wood chips reach the compacted amount, the adjusting plate 62 will drive the card wheel 63 to move to the bottom of the vertical slot 611. At this time, the oil cylinder 51 drives the unloading rack 52 to move up and reset. At this time, the card wheel 63 on the adjusting plate 62 will be lifted from the vertical slot 611. When the cam 72 is in contact with the moving rod 73, the moving rod 73 moves downward under the drive of the cam 72. After the moving rod 73 moves downward, the moving rod 73 drives the tripod 75 to deflect. After the tripod 75 deflects, it contacts the limiting groove 771 under the drive of the limiting wheel 76, and then drives the pushing frame 77 to move on the conveying frame 55. Then, under the drive of the pushing frame 77, the loading box filled with waste chips is pushed out, and under the drive of the conveying frame 55, another loading box is moved to the bottom of the discharge barrel 16, so that the wood chips can be continuously recycled, thereby improving the efficiency of wood chip recycling.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit 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 sawdust recycling device and a method of use, characterized in that: The invention comprises a support base (1) arranged horizontally, a conveyor belt (11) being arranged on the inner wall of the support base (1), a sealing cover (12) being arranged on the top of the support base (1) and located above the conveyor belt (11), a dryer (13) being arranged on the sealing cover (12), a lower hopper (14) being arranged on the top of the support base (1), the lower hopper (14) being located at the conveying initial end of the conveyor belt (11), a material shifting mechanism (2) being arranged on the outer wall of the sealing cover (12), the material shifting mechanism (2) being rotatably matched with the sealing cover (12), and the material shifting mechanism (2) being arranged on the outer wall of the sealing cover (12). Located above the conveyor belt (11), the support seat (1) is fixedly connected to a vibration mechanism (4) at the conveying end of the conveyor belt (11), and the vibration mechanism (4) and the material-discharging mechanism (2) are matched through a transmission mechanism (3). The support seat (1) is also fixedly connected to a material discharge chute (15), and the material discharge chute (15) is located below the vibration mechanism (4). The support seat (1) is provided with a material discharge barrel (16) fixedly connected to the lower end of the material discharge chute (15), and the support seat (1) is provided with a material discharge mechanism (5) on the side of the material discharge barrel (16).

2. A sawdust recycling device and method of use according to claim 1, characterized in that: The material-dispensing mechanism (2) comprises a driving motor (21) fixedly connected to the outer wall of the support seat (1); the main shaft of the driving motor (21) is connected to the driving disk (22) in a transmission manner; a rotating rod (23) is rotatably arranged on the outer wall of the sealing cover (12); a rotating disk (24) is fixedly connected to the two rotating rods (23); a transmission belt (25) is sleeved between the driving disk (22) and the rotating disk (24); eccentric disks (26) are rotatably arranged in pairs on the inner walls of the support seat (1) that are arranged opposite to each other; one end of the two rotating rods (23) away from the rotating disk (24) is eccentrically connected to two eccentric disks (26) on the same side; a supporting frame (27) is fixedly connected between the two eccentric disks (26) on the same side; a supporting plate (28) is fixedly arranged between the two supporting frames (27); and a material-dispensing frame (29) is equidistantly arranged at the bottom of the supporting plate (28).

3. A sawdust recycling device and method of use according to claim 2, characterized in that: The transmission mechanism (3) comprises a transmission disk (31) arranged on the main shaft of the driving motor (21); a rotating rod (32) is rotatably arranged on the side wall of the support seat (1); a rotating disk (33) is fixedly connected to the rotating rod (32); a connecting belt (34) is sleeved between the transmission disk (31) and the rotating disk (33); a large gear (35) is also fixedly connected to the rotating rod (32); a small gear (36) is also rotatably arranged on the side wall of the support seat (1); the large gear (35) is meshed with the small gear (36); a limiting rod (37) is fixedly arranged on the end surface of the small gear (36); a swing frame (38) is also rotatably arranged on the side wall of the support seat (1); a limiting groove (381) is provided on the swing frame (38); the limiting rod (37) extends in the direction of the limiting groove (381); and a fan-shaped half tooth (39) is provided on the swing frame (38).

4. A sawdust recycling device and method of use according to claim 3, characterized in that: The vibration mechanism (4) comprises a bearing frame (41) fixedly arranged on the support seat (1), the bearing frame (41) being located below the conveying end of the conveyor belt (11), the bearing frame (41) being provided with oppositely arranged receiving grooves (411), a first movable frame (42) and a second movable frame (43) being slidably arranged in the two receiving grooves (411), the first movable frame (42) being fixedly connected with a movable rack (44), the fan-shaped half teeth (39) being meshed with the movable rack (44), the first movable frame (42) being fixedly connected with a sieve plate (45), the second movable frame (43) being fixedly connected with a fixed frame (46), a connecting frame (47) being fixedly connected between the first movable frame (42) and the second movable frame (43), a cleaning brush (48) being rotatably arranged on the fixed frame (46), and the cleaning brush (48) being located above the sieve plate (45).

5. The sawdust recycling device and method of use according to claim 1, characterized in that: The unloading mechanism (5) comprises an oil cylinder (51) fixedly arranged on a support seat (1), a telescopic end of the oil cylinder (51) is fixedly connected to a unloading frame (52), a slot (521) is provided on the unloading frame (52), a pressure plate (53) is slidably arranged in the slot (521), the pressure plate (53) is located in the unloading barrel (16), a pressure spring (54) is arranged between the pressure plate (53) and the unloading frame (52), the unloading mechanism (5) further comprises a switching member (6), and a conveying frame (55) is arranged on the support seat (1) at the bottom of the unloading barrel (16).

6. A sawdust recycling device and method of use according to claim 5, characterized in that: The switching member (6) comprises an outer sleeve (61) rotatably arranged on the outer wall of the lower barrel (16), the outer sleeve (61) being provided with corresponding vertical grooves (611) and inclined grooves (612), the vertical grooves (611) and the inclined grooves (612) being communicated with each other, an adjustment plate (62) being slidably arranged on the support seat (1), a clamping wheel (63) being rotatably arranged on the adjustment plate (62), the clamping wheel (63) being located in the vertical groove (611) on the outer sleeve (61), an adjustment rack (64) being fixedly arranged on the adjustment plate (62), an adjustment gear (65) being rotatably arranged on the top of the lower barrel (16), a connecting toothed plate (66) being extended on the pressure plate (53) in the direction of the adjusting gear (65), the connecting toothed plate (66) and the adjusting rack (64) both being meshed with the adjusting gear (65).

7. A wood chip recycling device and method of use according to claim 6, characterized in that: The switching member (6) further comprises a rotating toothed disc (7) rotatably arranged on the side wall of the conveying frame (55); a toothed ring (71) meshing with the rotating toothed disc (7) is fixedly arranged on the end surface of the outer sleeve (61); a convex disc (72) is arranged on the end surface of the rotating toothed disc (7); a moving rod (73) is also slidably arranged on the side wall of the conveying frame (55); the top of the moving rod (73) contacts the convex disc (72); a return spring (74) is sleeved on the moving rod (73); both ends of the return spring (74) are They are respectively connected to the moving rod (73) and the conveying frame (55); a tripod (75) is hingedly provided on the side wall of the conveying frame (55); one end of the moving rod (73) is hingedly matched with one end of the tripod (75); a limiting wheel (76) is rotatably provided on the tripod (75); a discharge port is provided on the conveying frame (55); a pushing frame (77) is slidably provided in the discharge port; a limiting groove (771) is provided on the pushing frame (77); and the limiting wheel (76) is located in the limiting groove (771).

8. A sawdust recycling device and a method of using the same, comprising the following steps: S1: After the waste materials after wooden door processing are collected by the collecting bag, the waste materials are discharged to the conveying end of the conveyor belt (11) through the discharge hopper (14), and the waste materials are moved toward the vibrating mechanism (4) at the end of the conveyor belt (11) under the movement of the conveyor belt (11). During the movement of the waste materials, the waste materials are dried by the dryer (13) on the sealing cover (12), so as to avoid the waste materials being mixed with wet materials and making it difficult to recover the wood chips. When the dryer (13) dries the wood chips, the driving motor (21) drives the driving disc (22) to rotate, and the driving disc (22) drives the transmission belt (12) to rotate. The belt (25) causes the two rotating disks (24) to rotate, and the rotation of the rotating disk (24) drives the rotating rod (23) to rotate, and the rotating rod (23) drives the two eccentric disks (26) to rotate synchronously. When the eccentric disk (26) rotates, the support frame (27) drives the support plate (28) to rotate around the rotating rod (23). At this time, the material shifting frame (29) at the bottom of the support plate (28) shifts the waste on the conveyor belt (11) back and forth, thereby spreading the waste accumulated on the conveyor belt (11), so that the dryer (13) can fully dry the waste, thereby improving the efficiency of waste drying; S2: The conveyor belt (11) conveys the dried waste to the top surface of the sieve plate (45). When the driving motor (21) rotates, the driving motor (21) drives the transmission disc (31) to rotate. The connecting belt (34) between the transmission disc (31) and the rotating disc (33) causes the rotating disc (33) to rotate. The rotating disc (33) rotates to drive the rotating rod (32). The rotating rod (32) drives the large gear (35) to rotate. The large gear (35) drives the small gear (36) to rotate rapidly. The limiting rod (37) on the small gear (36) moves in the limiting groove (381) on the swing frame (38). When the swing frame (38) swings back and forth, the fan-shaped half teeth (39) on the swing frame (38) contact with the moving rack (44), which drives the first moving frame (42) to move back and forth. When the first moving frame (42) moves back and forth, the waste on the screen plate (45) is shaken, and the wood chips in the waste are screened. When the first moving frame (42) moves, the first moving frame (42) causes the second moving frame (43) to move back and forth through the connecting frame (47), and the cleaning brush (48) on the second moving frame (43) cleans the waste on the screen plate (45), so that the wood chips can be further screened. S3: When the vibration mechanism (4) shakes the wood chips into the discharge chute (15), the wood chips move toward the discharge barrel (16) through the discharge chute (15). A loading box located below the discharge barrel (16) is placed on the conveying frame (55). When the wood chips fall into the loading box, the pressure plate (53) on the discharge frame (52) is driven by the oil cylinder (51) to press down. The oil cylinder (51) moves downward each time by the same distance. After the loading box is loaded with wood chips, the pressure plate (53) compacts the wood chips, so that the loading box can load more wood chips each time, thereby increasing the capacity of wood chip loading. S4: When the pressing plate (53) continues to press down to compact the wood chips, the pressing plate (53) will slide in the slot (521) on the unloading frame (52). When the pressing plate (53) continues to move, the pressing plate (53) will gradually squeeze the pressure spring (54) to make the pressing plate (53) gradually slide. When the pressing plate (53) moves, the pressing plate (53) will drive the connecting toothed plate (66) to move. The connecting toothed plate (66) will drive the adjusting gear (65) to rotate, thereby moving the adjusting rack (64). When the adjusting rack (64) moves, the adjusting rack (64) drives the adjusting plate (62) to slide, and the clamping wheel (63) on the adjusting plate (62) slides in the vertical groove (611) on the outer sleeve (61), until the wood chips reach the compacted amount, the adjusting plate (62) drives the clamping wheel (63) to move to the bottom of the vertical groove (611), and the oil cylinder (51) drives the unloading rack (52) to move upward and reset, and the clamping wheel (63) on the adjusting plate (62) moves from the vertical groove (611) to the bottom of the vertical groove (611). 11) moves into the inclined groove (612), the clamping wheel (63) on the adjusting plate (62) contacts the inclined groove (612) and drives the outer sleeve (61) to rotate, the outer sleeve (61) rotates and drives the gear ring (71) to rotate the rotating toothed disc (7), the rotating toothed disc (7) rotates and drives the convex disc (72) to rotate, when the convex end of the convex disc (72) contacts the moving rod (73), the moving rod (73) moves downward under the drive of the convex disc (72), after the moving rod (73) moves downward The moving rod (73) will drive the tripod (75) to deflect, and after the tripod (75) deflects, it will contact the limiting groove (771) driven by the limiting wheel (76), and then drive the pushing frame (77) to move on the conveying frame (55), and then the loading box filled with waste chips will be pushed out under the push of the pushing frame (77), and the other loading box will be moved to the bottom of the discharge barrel (16) under the drive of the conveying frame (55), so that the wood chips can be continuously recycled, thereby improving the efficiency of wood chip recycling.

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