A bamboo flake drying and pouring integrated device

Abstract

The application discloses a bamboo slice airing and dumping integrated device and relates to the technical field of bamboo processing. The device comprises handles at both ends of a draining tray which are rotationally matched with a draining groove, a first motor output shaft connected with the outer side of a rotating disc, a power component arranged on the inner side of the rotating disc, a cylinder connected with the power component and used for moving the cylinder along the vertical diameter direction of the rotating disc, a secondary gear rotationally connected with a first supporting plate through a rotating shaft, the other end of the rotating shaft connected with one of the handles, a main gear rotationally connected with the center of a second supporting plate, the main gear bottom engaged with the secondary gear, a vertical plate arranged on the outer side of the main gear, the vertical plate provided with a vertical groove, and the cylinder matched with the vertical groove. The inner end surface of the draining groove is provided with a supporting strip, one side wall of the draining groove is provided with a window, a receiving disc is arranged on the top of a base and faces the window, the bottom surface of the window is flush with the top surface of the base, a receiving mechanism is connected with the receiving disc and used for moving the receiving disc from the window to the two supporting strips. The device can improve the bamboo slice airing speed and automatically dump the bamboo slices after airing.

Description

Technical Field

[0001] This invention relates to the field of bamboo processing technology, and in particular to an integrated device for drying and pouring bamboo strips. Background Technology

[0002] Because bamboo is a renewable plant resource, it grows quickly, has a short growing season, and does not require the application of additional chemical fertilizers or pesticides. Furthermore, bamboo contains a high amount of cellulose, resulting in excellent fiber quality. Therefore, bamboo is often used as a raw material for preparing bamboo pulp. The bamboo pulp preparation process is as follows: bamboo is cut into sections, crushed into bamboo strips, washed, dried, steamed, bleached, sheet-fed, and pulverized. After washing and drying, the bamboo strips are added to the steaming pot to allow for more precise control of the amount of alkaline substances added.

[0003] The problem is that some drying devices are only used for laying bamboo strips and do not have a turning function, requiring manual turning of the bamboo strips at regular intervals. CN221301863U provides a turning device that solves the problem of frequent manual turning. Through the cooperation of the turning mechanism and the power mechanism, the filter tray can swing left and right, thereby automatically turning the material in the filter tray, saving manpower and improving the drying effect. However, after the material is dried, the filter tray needs to be removed from the water receiving pool by hand, the material poured out, and then the filter tray installed back into the water receiving pool. This step depends on manual labor and needs to be improved. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an integrated bamboo strip drying and unloading device, which improves the drying rate of bamboo strips and can automatically unload the dried strips without manual intervention.

[0005] In order to achieve the objective of this invention, the following solution is proposed: An integrated device for drying and pouring bamboo strips includes a drain trough, a drain tray, a swing mechanism, a receiving mechanism, and a receiving tray.

[0006] The top of both ends of the drain trough is provided with a U-shaped groove, and the drain tray is provided with handles at both ends. The handles rotate and fit into the corresponding U-shaped grooves. The oscillating mechanism is used to reciprocate the drain tray. It includes a first motor, a main gear, a secondary gear, and a power component. The first motor is located on the top of the base, and its output shaft is connected to the outside of the turntable. The power component is located on the inside of the turntable and is connected to a cylinder for moving the cylinder along the vertical diameter of the turntable. The secondary gear is rotatably connected to the first support plate via a rotating shaft, and the other end of the rotating shaft is connected to one of the handles. The center of the main gear is rotatably connected to the second support plate. The bottom of the main gear meshes with the secondary gear. A vertical plate is provided on the outside of the main gear, and the vertical plate has a vertical groove. The cylinder is matched in the vertical groove. The inner end face of the drain trough is equipped with support strips, and a window is provided on one side wall of the drain trough. The receiving tray is located on the top of the base and directly opposite the window. The bottom surface of the window is flush with the top surface of the base. The receiving mechanism is connected to the receiving tray, which is used to move the receiving tray from the window onto the two support bars.

[0007] The beneficial effects of this invention are as follows: the swing mechanism can swing the drain tray left and right with a small amplitude to improve the drying rate of the bamboo strips. After the bamboo strips are dried, the swing mechanism can also flip the drain tray with a large amplitude to automatically pour the bamboo strips in the drain tray into the receiving tray, thus solving the problem of manual material pouring. In addition, the receiving mechanism automatically moves the receiving tray below the drain tray. After the receiving tray receives the bamboo strips, the receiving mechanism automatically moves the receiving tray out to avoid affecting the next round of drying. Attached Figure Description

[0008] Figure 1 The structural diagram of the integrated drying and tilting device is shown; Figure 2 A top view of the integrated drying and tilting device is shown; Figure 3 A front view of the integrated drying and tilting device is shown; Figure 4 The diagram shows the structure of the drain trough, drain tray, and swing mechanism; Figure 5 The front view of the drain trough, drain tray and swing mechanism is shown; Figure 6 A structural diagram of the swing mechanism is shown; Figure 7 The right view of the main gear and vertical plate is shown; Figure 8 The diagram shows the power component and cylindrical structure. Figure 9 A schematic diagram of the connection between the sleeve, screw, and shaft is shown. Detailed Implementation

[0009] like Figure 1 As shown in the figure, this embodiment provides an integrated device for drying and pouring bamboo strips, including a drain trough 1, a drain tray 2, a swing mechanism 3, a receiving mechanism 4, and a receiving tray 5.

[0010] Specifically, the top of both ends of the drain trough 1 is provided with U-shaped grooves at symmetrical positions, and the drain tray 2 is provided with cylindrical handles 21 at both ends at symmetrical positions. The handles 21 rotate and fit into the corresponding U-shaped grooves. The drain tray 2 is used to hold the bamboo strips to be dried. The bottom and walls of the drain tray 2 are arrayed with filter holes to allow liquid to flow out.

[0011] Specifically, such as Figure 1 , Figures 4-8As shown, the swing mechanism 3 is located at the outer end of the drain trough 1, and is used to swing the drain tray 2 left and right with a small amplitude, thereby improving the drying efficiency of the bamboo strips. The swing mechanism 3 includes a first motor 31, a main gear 32, a secondary gear 33, a power component 34, and a turntable 36. The first motor 31 is located on the top of the base 35, and the output shaft of the first motor 31 is connected to the center of the outer side of the turntable 36. The power component 34 is located on the inner side of the turntable 36 and is connected to one end of the cylinder 344, which is used to move the cylinder 344 along the vertical diameter of the turntable 36. Note that the axis of the cylinder 344 is not aligned with the center of the turntable 36, but is located at the center of the turntable 36. Above, the secondary gear 33 is rotatably connected to the first support plate via a rotating shaft 331. The other end of the rotating shaft 331 passes through the first support plate and connects to one of the handles 21. The center of the main gear 32 is rotatably connected to the second support plate. Both the first and second support plates are located on the top of the base 35. The main gear 32 is located above the secondary gear 33, and the bottom of the main gear 32 meshes with the secondary gear 33. A vertical plate 321 is fixedly provided on the outside of the main gear 32. The vertical plate 321 has a vertical groove 322. The bottom surface of the vertical groove 322 is lower than the lowest point of the turntable 36, and the top surface of the vertical groove 322 is higher than the highest point of the turntable 36. The other end of the cylinder 344 is matched in the vertical groove 322.

[0012] The swinging method is as follows: the output shaft of the first motor 31 drives the turntable 36 in one direction. The power component 34 and the cylinder 344 rotate slowly with the turntable 36. Since the axis of the cylinder 344 is not aligned with the center of the turntable 36, that is, the cylinder 344 is located at the eccentric position of the turntable 36, the cylinder 344 will swing the vertical plate 321 left and right when it rotates with the turntable 36. The vertical plate 321 is fixedly connected to the main gear 32, so the main gear 32 also swings left and right with the vertical plate 321. The main gear 32 then causes the secondary gear 33 to swing left and right. The secondary gear 33 finally causes the rotating shaft 331 and the draining tray 2 to swing left and right slightly.

[0013] One point to note is that the distance between the axis of cylinder 344 and the center of turntable 36 affects the left-right swing amplitude of vertical plate 321, which in turn affects the left-right swing amplitude of draining tray 2. Therefore, during the bamboo drying process, the distance between the axis of cylinder 344 and the center of turntable 36 should not be too large to ensure that the bamboo strips inside the draining tray 2 do not scatter when it swings left and right. After the bamboo strips are dried, the draining tray 2 is in a horizontal state, and the first motor 31 stops running. First, the cylinder 34 is moved using the power component 34 to increase the distance between the axis of cylinder 344 and the center of turntable 36. Then, the first motor 31 starts running. Simply make the draining tray 2 rotate significantly to one side to automatically pour out the bamboo strips inside the draining tray 2 without manual intervention.

[0014] This embodiment automatically receives the bamboo strips poured out of the draining tray 2 in the following manner: (e.g.) Figure 1 , Figure 4As shown, a support strip 11 is provided at a symmetrical position on the inner end face of the draining trough 1. A window 12 is provided on one side wall of the draining trough 1. The receiving tray 5 is located on the top of the base 6 and is directly opposite the window 12. The top surface of the support strip 11, the bottom surface of the window 12 and the top surface of the base 6 are flush. The receiving mechanism 4 is connected to the receiving tray 5 and is used to move the receiving tray 5 from the window 12 to the two support strips 11. The receiving tray 5 is located below the draining tray 2 and is used to receive the bamboo strips poured out of the draining tray 2.

[0015] There are many ways to implement the power component 34 in the prior art, such as using a telescopic rod driven by a cylinder or hydraulic cylinder. This embodiment adopts the following method: Figure 6 , Figure 8 As shown, the power component 34 includes a fixed frame 341 and a second motor, a first lead screw 342, and a slider 343 disposed within the fixed frame 341. The fixed frame 341 has a groove on the side facing the cylinder 344. The first lead screw 342 is rotatably disposed within the groove. The second motor is used to drive the first lead screw 342. Since the second motor is a conventional component, it is not specifically shown in the attached figure. The slider 343 is in close contact with the inner wall of the groove of the fixed frame 341 on both sides. The slider 343 is threadedly fitted to the first lead screw 342. One end of the cylinder 344 is connected to the slider 343.

[0016] In the above solution, window 12 is in an open state, and the position of window 12 is not high. When the drain tray 2 swings left and right to drain water, water droplets may splash outside window 12. In this embodiment, a shielding mechanism 8 is provided at window 12 to shield window 12, as follows: Figures 1-3 As shown, the window 12 extends upward through the drain trough 1. The shielding mechanism 8 includes a shield 81 and a door opening assembly. Each outer end face of the drain trough 1 is provided with a column 13. Both ends of the shield 81 are provided with lugs 811. The lugs 811 slide up and down to cooperate with the corresponding column 13. The door opening assembly is connected to the shield 81 and is used to adjust the height of the shield 81 so that the receiving tray 5 can pass through the window 12 when receiving bamboo strips.

[0017] There are many ways to implement door opening components in the prior art, such as using a lifting rod driven by a cylinder or hydraulic cylinder. This embodiment adopts the following method: Figures 1-3 As shown, the door opening assembly includes a third motor 82, a third lead screw 84, and an adjusting plate 85. The third lead screw 84 is rotatably positioned between two fourth support plates. The third motor 82 drives the third lead screw 84. The adjusting plate 85 is in close contact with the outer wall of the cover plate 81. The adjusting plate 85 has a Z-shaped groove 851, with both corners of the Z-shape being obtuse angles. The outer wall of the cover plate 81 has a guide post 812, which matches the groove 851. The adjusting plate 85 is threadedly connected to the third lead screw 84 through two base blocks 852. When the guide post 812 transitions from the inclined section of the groove 851 to the horizontal section, the height of the cover plate 81 moving upward is greater than the height of the receiving tray 5, so that the receiving tray 5 can pass through the window 12.

[0018] For ease of description, the Z-shaped groove 851 is divided into a first horizontal section, an inclined section, and a second horizontal section. Figure 3 In the state, the guide post 812 is located in the second horizontal section. When it is necessary to move the cover plate 81 upward, the third motor 82 drives the third lead screw 84 to move the adjusting plate 85 to the right. The adjusting plate 85 will cause the guide post 812 to move along the inclined section first, and then along the first horizontal section. When the guide post 812 is located in the second horizontal section, the cover plate 81 moves upward to the preset position, exposing the window 12 at a certain height.

[0019] There are many ways to implement the receiving mechanism 4 in the prior art, such as using a telescopic rod driven by a cylinder or hydraulic cylinder. This embodiment adopts the following method: Figure 1 , Figure 2 As shown, the receiving mechanism 4 includes a driving component 44, a second lead screw 41, a guide rod 42, and an L-shaped plate 43. The second lead screw 41 is located at the outer end of the receiving tray 5 and is rotatably positioned between two third support plates. The driving component 44 includes two meshing bevel gears. One end of the second lead screw 41 passes through the third support plate via a bearing and is connected to one of the bevel gears. The other bevel gear is fixed and coaxially positioned on the third lead screw 84. The guide rod 42 is positioned parallel to the bottom of the second lead screw 41, and its end is fixedly connected to the corresponding third support plate. The longitudinal section of the L-shaped plate 43 is threaded into the second lead screw 41 and simultaneously slidably engaged with the guide rod 42. The receiving tray 5 has an installation plate 51 on the side away from the drain trough 1. The end of the installation plate 51 facing the L-shaped plate 43 has an installation groove, and the transverse section of the L-shaped plate 43 matches the installation groove. The purpose of this design is that when the receiving tray 5 is filled with bamboo strips, the worker can pull the receiving tray 5 in the opposite direction of the installation groove to remove the receiving tray 5.

[0020] Material receiving method: When the third motor 82 drives the third lead screw 84, on the one hand, it will cause the cover plate 81 to move up to the preset position, and on the other hand, the rotation of the third lead screw 84 will cause the two bevel gears and the second lead screw 41 to rotate, thereby causing the L-shaped plate 43 and the receiving tray 5 to move towards the window 12; when the guide column 812 has just moved to the second horizontal section, the cover plate 81 moves up to the preset position. At this time, the receiving tray 5 has just moved to the window 12 and has not yet entered the window 12; the third motor 82 continues to drive the third lead screw 84. Since the guide column 812 is always in the second horizontal section, the cover plate 81 will not continue to move up, and the receiving tray 5 will continue to pass through the window 12 until it is located below the drain tray 2.

[0021] The bamboo strip drying and tilting integrated device provided in this embodiment is used as follows: The output shaft of the first motor 31 drives the turntable 36 to make the drain tray 2 swing slightly left and right to increase the drying rate of the bamboo strips; after the bamboo strips are dried, the drain tray 2 is in a horizontal state, the first motor 31 stops running, the third motor 82 drives the third lead screw 84 to first move the cover plate 81 to a preset position and keep it stationary, and then make the receiving tray 5 pass through the window 12 until it is located below the drain tray 2; the power component 34 moves the cylinder 344 to expand the cylinder 3 The distance between axis 44 and the center of turntable 36 is then adjusted. Then, the first motor 31 starts running, causing the draining tray 2 to rotate significantly towards the window 12, automatically pouring the bamboo strips in the draining tray 2 into the receiving tray 5. After the draining tray 2 pours out the bamboo strips and returns to a horizontal state, the first motor 31 stops running. The power component 34 moves the cylinder 344, and then reduces the distance between the axis of cylinder 344 and the center of turntable 36. The third motor 82 drives the third lead screw 84 in the opposite direction, first causing the receiving tray 5 to detach from the window 12, and then causing the cover plate 81 to move down and cover the window 12.

[0022] In summary, the shielding mechanism 8 and the receiving mechanism 4 work together ingeniously. By using the third motor 82 as a power source, the opening and closing of the window 12 can be controlled, and the receiving tray 5 can be automatically moved below the drain tray 2 or removed.

[0023] To facilitate regular disassembly and cleaning of the drain tray 2, such as Figure 5 , Figure 9 As shown, in this embodiment, the rotating shaft 331 is connected to one of the handles 21 through the sleeve 7. The handle 21 has a screw 22 at its end, and the sleeve 7 is threaded to the screw 22. The end of the rotating shaft 331 facing the handle 21 has a baffle 332. The diameter of the screw 22 is larger than the diameter of the baffle 332, and the diameter of the baffle 332 is larger than the diameter of the rotating shaft 331. The end face of the screw 22 is in close contact with the baffle 332. The inner wall of the sleeve 7 has a limiting ring 71, and the inner wall of the limiting ring 71 is in close contact with the outer wall of the rotating shaft 331. The end of the screw 22 has a slot, and the baffle 332 has a rectangular insert 333 at a corresponding position. The rectangular insert 333 matches the slot.

[0024] exist Figure 6In this state, the sleeve 7 is not yet connected to the screw 22, and the rectangular insert 333 is exposed outside the sleeve 7. The method for installing the drain tray 2 is as follows: place the drain tray 2 in the drain groove 1, with the handle 21 located in the corresponding U-shaped groove. The operator slowly pushes the drain tray 2 towards the rectangular insert 333 until the rectangular insert 333 is inserted into the slot at the end of the screw 22. At this time, the connection between the two is not stable. When the drain tray 2 swings left and right, the screw 22 may come off the rectangular insert 333. Therefore, the sleeve 7 needs to further reinforce the stability of the connection between the rectangular insert 333 and the screw 2. The operator holds the sleeve 7 and moves the sleeve 7 towards the screw 22, and then rotates the sleeve 7 so that the sleeve 7 is threadedly connected to the screw 22. When it is necessary to disassemble the drain tray 2, simply loosen the sleeve 7 to disengage the sleeve 7 from the screw 22. The operation is very convenient.

[0025] The above embodiments are only used to illustrate the technical concept and features of the present invention, and are not intended to be unique or to limit the present invention. Those skilled in the art should understand that various changes or equivalent substitutions made to the present invention without departing from its scope are all within the protection scope of the present invention.

Claims

1. A bamboo strip drying and tilting integrated device, characterized in that, Includes a drain trough (1), a drain tray (2), a swing mechanism (3), a receiving mechanism (4), and a receiving tray (5); The top of both ends of the drain trough (1) is provided with U-shaped grooves, and the drain tray (2) is provided with handles (21) at both ends. The handles (21) rotate and fit into the corresponding U-shaped grooves. The swing mechanism (3) is used to reciprocate the swing of the drain tray (2), including a first motor (31), a main gear (32), a secondary gear (33) and a power component (34). The first motor (31) is located on the top of the base (35), and its output shaft is connected to the outside of the turntable (36). The power component (34) is located on the inside of the turntable (36). The power component (34) is connected to a cylinder (344) for moving the cylinder (344) along the vertical diameter direction of the turntable (36). The secondary gear (33) is rotatably connected to the first support plate through a rotating shaft (331). The other end of the rotating shaft (331) is connected to one of the handles (21). The center of the main gear (32) is rotatably connected to the second support plate. The bottom of the main gear (32) meshes with the secondary gear (33). A vertical plate (321) is provided on the outside of the main gear (32). The vertical plate (321) is provided with a vertical groove (322). The cylinder (344) is matched in the vertical groove (322). The inner end face of the drain trough (1) is provided with support strips (11), and a window (12) is provided on one side wall of the drain trough (1). The receiving tray (5) is located on the top of the base (6) and is directly facing the window (12). The bottom surface of the window (12) is flush with the top surface of the base (6). The receiving mechanism (4) is connected to the receiving tray (5) for moving the receiving tray (5) from the window (12) onto the two support bars (11); The power component (34) includes a fixed frame (341) and a second motor, a first lead screw (342) and a slider (343) disposed in the fixed frame (341). The first lead screw (342) is rotatably disposed, and the second motor is used to drive the first lead screw (342). The slider (343) is in close contact with the inner wall of the fixed frame (341) on both sides. The slider (343) is threadedly engaged with the first lead screw (342). One end of the cylinder (344) is connected to the slider (343). The receiving mechanism (4) includes a driving component (44), a second lead screw (41), a guide rod (42), and an L-shaped plate (43). The second lead screw (41) is located at the outer end of the receiving tray (5) and is rotatably positioned between two third support plates. The driving component (44) is used to drive the second lead screw (41). The guide rod (42) is arranged parallel to the bottom of the second lead screw (41). The end of the guide rod (42) is fixedly connected to the corresponding third support plate. The longitudinal section of the L-shaped plate (43) is threadedly engaged with the second lead screw (41) and simultaneously slidably engaged with the guide rod (42). The receiving tray (5) is provided with a mounting plate (51) on the side away from the drain trough (1). The mounting plate (51) is provided with a mounting groove at the end facing the L-shaped plate (43). The transverse section of the L-shaped plate (43) is matched in the mounting groove.

2. The integrated bamboo strip drying and tilting device according to claim 1, characterized in that, The rotating shaft (331) is connected to one of the handles (21) through the sleeve (7). The handle (21) has a screw (22) at its end. The sleeve (7) is threaded to the screw (22). The end of the rotating shaft (331) facing the handle (21) has a baffle (332). The diameter of the screw (22) is larger than the diameter of the baffle (332). The diameter of the baffle (332) is larger than the diameter of the rotating shaft (331). The inner wall of the sleeve (7) has a limiting ring (71). The inner wall of the limiting ring (71) is close to the outer wall of the rotating shaft (331). The end of the screw (22) has a slot. The baffle (332) has a rectangular insert (333) at the corresponding position. The rectangular insert (333) matches the slot.

3. The integrated bamboo strip drying and tilting device according to claim 1, characterized in that, The window (12) extends upward through the drain groove (1). A shielding mechanism (8) is provided at the window (12) to shield the window (12). The shielding mechanism (8) includes a shield (81) and a door opening assembly. A column (13) is provided on the outer end face of the drain groove (1). A lug (811) is provided at both ends of the shield (81). The lug (811) slides up and down to cooperate with the corresponding column (13). The door opening assembly is connected to the shield (81) to adjust the height of the shield (81).

4. The integrated bamboo strip drying and tilting device according to claim 3, characterized in that, The door opening assembly includes a third motor (82), a third lead screw (84), and an adjusting plate (85). The third lead screw (84) is rotatably located between two fourth support plates. The third motor (82) is used to drive the third lead screw (84). The adjusting plate (85) is close to the outer wall of the cover plate (81). The adjusting plate (85) is provided with a Z-shaped slide groove (851). The two corners of the Z-shaped slide groove (851) are obtuse angles. The outer wall of the cover plate (81) is provided with a guide post (812). The guide post (812) is matched in the slide groove (851). The adjusting plate (85) is threaded to the third lead screw (84) through two base blocks (852). When the guide post (812) transitions from the inclined section of the slide groove (851) to the horizontal section, the height of the cover plate (81) moving upward is greater than the height of the receiving tray (5).

5. The integrated bamboo strip drying and tilting device according to claim 4, characterized in that, The drive unit (44) includes two meshing bevel gears. One end of the second lead screw (41) passes through the third support plate via a bearing and is connected to one of the bevel gears. The other bevel gear is fixedly mounted on the third lead screw (84).

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