Bamboo chip airing and dumping integrated device

Abstract

The invention discloses a bamboo chip airing and dumping integrated device, and relates to the technical field of bamboo processing, according to the bamboo chip airing and dumping integrated device, handles at the two ends of a draining plate are rotationally matched with a draining groove, an output shaft of a first motor is connected with the outer side of a rotating disc, and a power piece is arranged on the inner side of the rotating disc and connected with a cylinder used for enabling the cylinder to move in the vertical diameter direction of the rotating disc; the center of the main gear is rotationally connected to the second supporting plate, the bottom of the main gear is meshed with the auxiliary gear, a vertical plate is arranged on the outer side of the main gear, a vertical groove is formed in the vertical plate, and the cylinder is matched in the vertical groove; supporting strips are arranged on the inner end face of the draining groove, a window is formed in one side wall of the draining groove, the material receiving disc is located on the top of the base and right faces the window, and the bottom face of the window is flush with the top face of the base. The material receiving mechanism is connected with the material receiving disc and used for moving the material receiving disc to the two supporting strips from the window. According to the scheme, the bamboo chip airing speed can be increased, and automatic pouring can be achieved after airing.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo processing, and in particular to an integrated bamboo slice drying and dumping device. Background Art

[0002] Since bamboo is a renewable plant resource, it grows fast, has a short growth period, and does not require the application of additional chemical fertilizers and pesticides; in addition, bamboo contains a high cellulose content and its fiber quality is excellent, so bamboo is often used as a raw material for preparing bamboo pulp. The bamboo pulp preparation process is as follows: bamboo cutting, breaking into bamboo chips, cleaning, drying, steaming, bleaching, papermaking, crushing, etc. After cleaning and drying, the bamboo chips are put into the steaming pot to more accurately control the amount of alkaline substances added to the steaming pot.

[0003] The problem is that some drying devices are only used for laying bamboo strips and do not have a turning function, so the bamboo strips need to be turned manually at regular intervals. CN221301863U provides a turning device that solves the problem of frequent manual turning. The water filter plate can be swung left and right through the cooperation of the turning mechanism and the power mechanism, so that the material in the water filter plate can be automatically turned, saving manpower and improving the drying effect. However, after the material is dried, the water filter plate needs to be taken out from the water receiving pool manually, and the water filter plate needs to be installed in the water receiving pool after the material is poured out. This link relies on manual labor and needs to be improved. Summary of the invention

[0004] In order to solve the deficiencies in the prior art, the present invention provides an integrated bamboo chip drying and dumping device, which improves the drying rate of bamboo chips and can automatically dump the chips after drying without manual intervention.

[0005] In order to achieve the purpose of the present invention, the following scheme is proposed: A bamboo slice drying and dumping integrated device comprises a drain trough, a drain tray, a swing mechanism, a material receiving mechanism and a material receiving tray.

[0006] There are U-shaped grooves on the top of both ends of the drain trough, and handles are provided at both ends of the drain tray, which rotate and fit into the corresponding U-shaped grooves; The swing mechanism is used for reciprocatingly swinging the drain tray, and includes a first motor, a main gear, a sub-gear and a power member. The first motor is arranged on the top of the base, and its output shaft is connected to the outside of the turntable. The power member is arranged on the inside of the turntable. The power member is connected with a cylinder, and is used to move the cylinder along the vertical diameter direction of the turntable. The sub-gear is rotatably connected to the first support plate through the 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, and the bottom of the main gear meshes with the sub-gear. A vertical plate is arranged on the outside of the main gear, and the vertical plate is provided with a vertical groove, and the cylinder is matched in the vertical groove; The inner end surface of the drain trough is provided with a support bar, and a window is provided on one side wall of the drain trough. The receiving tray is located at the top of the base and faces the window, and the bottom surface of the window is flush with the top surface of the base. The material receiving mechanism is connected to the material receiving tray and is used for moving the material receiving tray from the window to the two support bars.

[0007] The beneficial effects of the present invention are as follows: the swing mechanism can swing the drain tray slightly left and right to increase the drying rate of the bamboo chips. After the bamboo chips are dried, the swing mechanism can also flip the drain tray to a large extent to automatically pour the bamboo chips in the drain tray into the receiving tray, thus solving the problem of manual pouring. In addition, the receiving tray is automatically moved to the bottom of the drain tray by the receiving mechanism. After the receiving tray receives the bamboo chips, the receiving mechanism automatically moves out of the receiving tray to avoid affecting the next round of drying tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The structural diagram of the integrated drying and dumping device is shown; Figure 2 A top view of the integrated drying and dumping device is shown; Figure 3 A front view of the integrated drying and dumping device is shown; Figure 4 The structure diagram of the drain trough, drain pan and swing mechanism is shown; Figure 5 A front view of the drain trough, drain pan and swing mechanism is shown; Figure 6 The structural diagram of the swing mechanism is shown; Figure 7 The main gear and vertical plate are shown in right view; Figure 8 The power part and the cylindrical structure diagram are shown; Fig. 9 A schematic diagram of the connection between the sleeve, the screw and the rotating shaft is shown. DETAILED DESCRIPTION

[0009] like Figure 1 As shown, this embodiment provides an integrated bamboo chip drying and dumping device, including a drain trough 1, a drain tray 2, a swing mechanism 3, a material receiving mechanism 4, and a material receiving tray 5.

[0010] Specifically, U-shaped grooves are symmetrically provided at the top of both ends of the drain trough 1, and cylindrical handles 21 are symmetrically provided at both ends of the drain tray 2. The handles 21 are rotatably engaged in the corresponding U-shaped grooves. The drain tray 2 is used to hold bamboo slices to be dried. The bottom and wall of the drain tray 2 are arrayed with water filtering holes to facilitate the outflow of liquid.

[0011] Specifically, Figure 1 , Figure 4-Figure 8As shown, the swing mechanism 3 is arranged 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, so as to improve the drying efficiency of the bamboo slices. The swing mechanism 3 includes a first motor 31, a main gear 32, a sub-gear 33, a power piece 34 and a turntable 36. The first motor 31 is arranged 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 piece 34 is arranged on the inner side of the turntable 36. The power piece 34 is connected to one end of the cylinder 344, and is used to move the cylinder 344 along the vertical diameter direction of the turntable 36. It should be noted 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. At the top, the secondary gear 33 is rotatably connected to the first support plate through the rotating shaft 331, and the other end of the rotating shaft 331 passes through the first support plate and is connected to one of the handles 21. The center of the main gear 32 is rotatably connected to the second support plate. The first support plate and the second support plate are both arranged 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 engages with the secondary gear 33. A vertical plate 321 is fixedly provided on the outer side of the main gear 32, and the vertical plate 321 is provided with 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 matches in the vertical groove 322.

[0012] The swinging method is: the output shaft of the first motor 31 drives the turntable 36 in one direction, and the power part 34 and the cylinder 344 rotate slowly with the turntable 36. Because 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, then the cylinder 344 will swing the vertical plate 321 left and right when the turntable 36 rotates. 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, and the main gear 32 then makes the sub-gear 33 swing left and right, and the sub-gear 33 finally makes the rotating shaft 331 and the drain tray 2 swing left and right with a small amplitude.

[0013] One thing to note here is that the distance between the axis of the cylinder 344 and the center of the turntable 36 will affect the amplitude of the left and right swing of the vertical plate 321, that is, the amplitude of the left and right swing of the drain tray 2. Therefore, in the process of drying the bamboo chips, the distance between the axis of the cylinder 344 and the center of the turntable 36 cannot be too large to ensure that the bamboo chips inside the drain tray 2 will not fall out when the drain tray 2 swings left and right; when the bamboo chips are dried, the drain tray 2 is in a horizontal state, and the first motor 31 stops running. First, the power part 34 is used to move the cylinder 344 to increase the distance between the axis of the cylinder 344 and the center of the turntable 36, and then the first motor 31 starts running. It is only necessary to flip the drain tray 2 to one side to automatically pour out the bamboo chips in the drain tray 2 without manual intervention.

[0014] This embodiment automatically receives the bamboo chips poured out of the drain tray 2 in the following manner: Figure 1 , Figure 4As shown, support bars 11 are provided at symmetrical positions on the inner end surface of the drain trough 1, a window 12 is provided on one side wall of the drain trough 1, a receiving tray 5 is located at the top of the base 6 and is opposite to the window 12, the top surface of the support bar 11, the bottom surface of the window 12 and the top surface of the base 6 are flush, a 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 bars 11, and the receiving tray 5 is located below the drain tray 2, and is used to receive the bamboo chips poured out of the drain tray 2.

[0015] There are many ways to implement the power member 34 in the prior art, such as using a telescopic rod driven by a cylinder or an oil cylinder. The present embodiment adopts the following method: Figure 6 , Figure 8 As shown, the power part 34 includes a fixed frame 341 and a second motor, a first screw rod 342 and a slider 343 arranged in the fixed frame 341. A groove is provided on the side of the fixed frame 341 facing the cylinder 344. The first screw rod 342 is rotatably arranged in the groove. The second motor is used to drive the first screw rod 342. Since the second motor is a conventional component, it is not specifically shown in the accompanying drawings. Both sides of the slider 343 are tightly attached to the inner wall of the groove of the fixed frame 341. The slider 343 is threadedly matched with the first screw rod 342, and one end of the cylinder 344 is connected to the slider 343.

[0016] In the above scheme, the window 12 is in an open state, and the position of the window 12 is not high. When the drain pan 2 swings left and right to drain water, water droplets may splash out of the window 12. In this embodiment, a shielding mechanism 8 is provided at the window 12 to shield the window 12, as follows: Figure 1-Figure 3 As shown, the window 12 passes through the drain trough 1 upward, and the shielding mechanism 8 includes a shield 81 and a door opening assembly. The outer end surface of the drain trough 1 is provided with a column 13, and both ends of the shield 81 are provided with lugs 811. The lugs 811 slide up and down to cooperate with the corresponding columns 13. The door opening assembly is connected to the shield 81 for adjusting the height of the shield 81 so that the receiving tray 5 can receive the bamboo chips through the window 12.

[0017] There are many ways to implement the door opening assembly in the prior art, such as using a lifting rod driven by a cylinder or an oil cylinder. This embodiment adopts the following method: Figure 1-Figure 3 As shown, the door opening assembly includes a third motor 82, a third screw rod 84 and an adjustment plate 85. The third screw rod 84 is rotatably arranged between the two fourth support plates. The third motor 82 is used to drive the third screw rod 84. The adjustment plate 85 is close to the outer wall of the baffle 81. The adjustment plate 85 is provided with a Z-shaped slide groove 851, and the two corners of the Z-shape are both obtuse angles. The outer wall of the baffle 81 is provided with a guide column 812, and the guide column 812 matches in the slide groove 851. The adjustment plate 85 is threadedly connected to the third screw rod 84 through two base blocks 852. When the guide column 812 transitions upward from the inclined section of the slide groove 851 to the horizontal section, the baffle 81 moves up to a height 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 slide 851 is divided into a first horizontal section, an inclined section, and a second horizontal section. Figure 3 In this state, the guide column 812 is located in the second horizontal section. When the baffle 81 needs to be moved up, the third motor 82 is used to drive the third screw rod 84 to move the adjustment plate 85 to the right. The adjustment plate 85 will cause the guide column 812 to move along the inclined section first, and then move along the first horizontal section. When the guide column 812 is located in the second horizontal section, the baffle 81 moves up to a preset position to expose a window 12 of a certain height.

[0019] There are many ways to implement the material receiving mechanism 4 in the prior art, such as using a telescopic rod driven by a cylinder or an oil cylinder. This embodiment adopts the following method: Figure 1 , Figure 2 As shown, the material receiving mechanism 4 includes a driving member 44, a second screw rod 41, a guide rod 42 and an L-shaped plate 43. The second screw rod 41 is located at the outer end of the material receiving tray 5, and the second screw rod 41 is rotatably arranged between the two third support plates. The driving member 44 includes two meshing bevel gears, one end of the second screw rod 41 passes through the third support plate through a bearing and is connected to one of the bevel gears, and the other bevel gear is fixed and coaxially arranged on the third screw rod 84. The guide rod 42 is arranged in parallel below the second screw rod 41, and 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 matched with the second screw rod 41 and slidably matched with the guide rod 42. A mounting plate 51 is provided on the side of the material receiving tray 5 away from the drain trough 1, and a mounting groove is provided on the end of the mounting plate 51 facing the L-shaped plate 43, and the transverse section of the L-shaped plate 43 matches the mounting groove. The purpose of this design is: when the material receiving tray 5 is full of bamboo chips, the staff pulls the material receiving tray 5 in the opposite direction of the mounting groove to disassemble the material receiving tray 5.

[0020] Material receiving method: When the third motor 82 drives the third screw rod 84, on the one hand, the baffle 81 will be prompted to move up to the preset position, and on the other hand, the rotation of the third screw rod 84 will prompt the two bevel gears and the second screw rod 41 to rotate, thereby causing the L-shaped plate 43 and the material receiving tray 5 to move toward the window 12; when the guide column 812 has just moved to the second horizontal section, the baffle 81 moves up to the preset position, and at this time the material 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 screw rod 84, and since the guide column 812 is always in the second horizontal section, the baffle 81 will not continue to move up, and the material receiving tray 5 will continue to pass through the window 12 until it is located below the drain tray 2.

[0021] The integrated bamboo chip drying and dumping device provided in this embodiment has a complete method of use 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 chips; after the bamboo chips are dried, the drain tray 2 is in a horizontal state, the first motor 31 stops running, and the third motor 82 drives the third screw rod 84 to first move the shield plate 81 up 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; use the power member 34 to move the cylinder 344 to expand the cylinder 3 44 is the distance between the axis of the cylinder 344 and the center of the turntable 36, and then the first motor 31 starts to run, so that the drain tray 2 is greatly flipped toward the side of the window 12, and the bamboo chips in the drain tray 2 are automatically poured into the receiving tray 5; after the drain tray 2 pours out the bamboo chips and returns to a horizontal state, the first motor 31 stops running, and the power part 34 is used to move the cylinder 344, and then the distance between the axis of the cylinder 344 and the center of the turntable 36 is reduced; the third motor 82 reversely drives the third screw rod 84, firstly making the receiving tray 5 disengage from the window 12, and then moving the shield 81 downward to cover the window 12.

[0022] In summary, the shielding mechanism 8 and the material receiving mechanism 4 cooperate ingeniously, and the third motor 82 is used as a power source to not only adjust the opening and closing of the window 12, but also automatically move the material receiving tray 5 to the bottom of the drain tray 2 or move it out.

[0023] In order to facilitate regular removal of the drain pan 2 for cleaning, Figure 5 , Fig. 9 As shown, the rotating shaft 331 of this embodiment is connected to one of the handles 21 through a sleeve 7, a screw 22 is provided at the end of the handle 21, the sleeve 7 is threadedly connected to the screw 22, a baffle 332 is provided at one end of the rotating shaft 331 facing the handle 21, 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 end face of the screw 22 is in close contact with the baffle 332, a limiting ring 71 is provided on the inner wall of the sleeve 7, the inner wall of the limiting ring 71 is in close contact with the outer wall of the rotating shaft 331, a slot is provided at the end of the screw 22, a rectangular plug 333 is provided at the corresponding position of the baffle 332, and the rectangular plug 333 matches in the slot.

[0024] exist Figure 6In this state, the pipe sleeve 7 is not yet connected to the screw rod 22, and the rectangular plug block 333 is exposed outside the pipe sleeve 7. The method of installing the drain tray 2 is: place the drain tray 2 in the drain trough 1, and the handle 21 is located in the corresponding U-shaped groove. The staff slowly pushes the drain tray 2 in the direction of the rectangular plug block 333 until the rectangular plug block 333 is inserted into the slot at the end of the screw rod 22. At this time, the connection between the two is not stable. When the drain tray 2 swings left and right, the screw rod 22 may be separated from the rectangular plug block 333, so the pipe sleeve 7 is needed to further strengthen the stability of the connection between the rectangular plug block 333 and the screw rod 2. The staff holds the pipe sleeve 7 and moves the pipe sleeve 7 toward the screw rod 22, and then rotates the pipe sleeve 7 so that the pipe sleeve 7 is threadedly connected to the screw rod 22; when the drain tray 2 needs to be disassembled, it is only necessary to loosen the pipe sleeve 7 to separate the pipe sleeve 7 from the screw rod 22, which is very convenient to operate.

[0025] The above embodiments are only used to illustrate the technical ideas and features of the present invention, and are not intended to be the only or limit the present invention. It should be understood by those skilled in the art that various changes or equivalent substitutions made to the present invention without departing from the scope of the present invention all fall within the scope of protection of the present invention.

Claims

1. A bamboo slice drying and dumping integrated device, characterized in that: It comprises a drain trough (1), a drain tray (2), a swing mechanism (3), a material receiving mechanism (4), and a material receiving tray (5); The drain trough (1) is provided with a U-shaped groove at the top of both ends, and the drain tray (2) is provided with a handle (21) at both ends, and the handle (21) is rotatably matched in the corresponding U-shaped groove; The swing mechanism (3) is used for reciprocatingly swinging the drain tray (2), and comprises a first motor (31), a main gear (32), a sub-gear (33) and a power member (34). The first motor (31) is arranged on the top of the base (35), and its output shaft is connected to the outside of the turntable (36). The power member (34) is arranged on the inside of the turntable (36). The power member (34) is connected to a cylinder (344) for moving the cylinder (344) along the vertical diameter direction of the turntable (36). The sub-gear (33) is rotatably connected to the first support plate via 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 sub-gear (33). A vertical plate (321) is arranged on the outside of the main gear (32). The vertical plate (321) is provided with a vertical groove (322). The cylinder (344) matches in the vertical groove (322). The inner end surface of the drain trough (1) is provided with a support bar (11), a side wall of the drain trough (1) is provided with a window (12), the receiving tray (5) is located on the top of the base (6) and directly facing the window (12), and the bottom surface of the window (12) is flush with the top surface of the base (6); The material receiving mechanism (4) is connected to the material receiving tray (5) and is used to move the material receiving tray (5) from the window (12) to the two support bars (11).

2. The integrated bamboo chip drying and dumping device according to claim 1, characterized in that: The rotating shaft (331) is connected to one of the handles (21) through a pipe sleeve (7); a screw rod (22) is provided at the end of the handle (21); the pipe sleeve (7) is threadedly connected to the screw rod (22); a baffle plate (332) is provided at one end of the rotating shaft (331) facing the handle (21); the diameter of the screw rod (22) is larger than the diameter of the baffle plate (332); the diameter of the baffle plate (332) is larger than the diameter of the rotating shaft (331); a limiting ring (71) is provided on the inner wall of the pipe sleeve (7); the inner wall of the limiting ring (71) is closely attached to the outer wall of the rotating shaft (331); a slot is provided at the end of the screw rod (22); a rectangular plug block (333) is provided at a corresponding position of the baffle plate (332); the rectangular plug block (333) is matched in the slot.

3. The integrated bamboo chip drying and dumping device according to claim 1, characterized in that: The power member (34) comprises a fixed frame (341), a second motor, a first screw rod (342) and a slider (343) arranged in the fixed frame (341); the first screw rod (342) is rotatably arranged; the second motor is used to drive the first screw rod (342); both sides of the slider (343) are closely attached to the inner wall of the fixed frame (341); the slider (343) is threadedly engaged with the first screw rod (342); and one end of the cylinder (344) is connected to the slider (343).

4. The integrated bamboo chip drying and dumping device according to claim 1, characterized in that: The window (12) passes through the drain trough (1) upwards. A shielding mechanism (8) is provided at the window (12) for shielding the window (12). The shielding mechanism (8) comprises a shielding plate (81) and a door opening assembly. The outer end surfaces of the drain trough (1) are provided with upright posts (13). Both ends of the shielding plate (81) are provided with lugs (811). The lugs (811) are slidably matched with corresponding upright posts (13) up and down. The door opening assembly is connected to the shielding plate (81) for adjusting the height of the shielding plate (81).

5. The integrated bamboo chip drying and dumping device according to claim 4 is characterized in that: The door opening assembly comprises a third motor (82), a third screw rod (84) and an adjustment plate (85). The third screw rod (84) is rotatably arranged between two fourth support plates. The third motor (82) is used to drive the third screw rod (84). The adjustment plate (85) is closely attached to the outer wall of the shielding plate (81). The adjustment plate (85) is provided with a Z-shaped slide groove (851). Both corners of the Z-shaped slide groove are obtuse angles. The outer wall of the shielding plate (81) is provided with a guide column (812). The guide column (812) is matched in the slide groove (851). The adjustment plate (85) is threadedly connected to the third screw rod (84) through two base blocks (852). When the guide column (812) transitions upward from the inclined section of the slide groove (851) to the horizontal section, the height of the upward movement of the shielding plate (81) is greater than the height of the receiving tray (5).

6. The integrated bamboo chip drying and dumping device according to claim 5, characterized in that: The material receiving mechanism (4) comprises a driving member (44), a second screw rod (41), a guide rod (42) and an L-shaped plate (43). The second screw rod (41) is located at the outer end of the material receiving tray (5) and is rotatably arranged between the two third support plates. The driving member (44) is used to drive the second screw rod (41). The guide rod (42) is arranged parallel to the bottom of the second screw rod (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 screw rod (41) and is slidably engaged with the guide rod (42). A mounting plate (51) is provided on a side of the material receiving tray (5) away from the drain trough (1). A mounting groove is provided on one end of the mounting plate (51) facing the L-shaped plate (43). The transverse section of the L-shaped plate (43) is matched in the mounting groove.

7. The integrated bamboo chip drying and dumping device according to claim 6, characterized in that: The driving member (44) comprises two meshing bevel gears, one end of the second screw rod (41) passes through the third support plate via a bearing and is connected to one of the bevel gears, and the other bevel gear is fixed to the third screw rod (84).

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