Lifting chain type single bamboo chip separation method and device

Abstract

The invention belongs to the technical field of bamboo processing, and particularly relates to a lifting chain type single bamboo chip separation method and device, the device structurally comprises a vertical plate for installation, a chain arranged on the vertical plate for installation and used for conveying bamboo chips upwards, and a transverse frame body unit arranged on the chain and used for supporting the bamboo chips, and the protruding plate unit is arranged on the vertical plate for mounting and is used for pushing and dropping an upper-layer bamboo chip of the two stacked bamboo chips and a single conveyed bent bamboo chip with two upwarped ends in a manner of blocking the end positions of the bamboo chips. In the method, the driving mode of the chain is intermittent.

Description

Technical Field

[0001] The invention belongs to the technical field of bamboo processing, and in particular relates to a lifting chain type single bamboo piece separation method and device. Background Art

[0002] The common bamboo chips are generally in the shape of long strips, and their cross-section is generally in the shape of a fan ring. The common method for preparing the bamboo chips is: firstly cut the bamboo, then split it along the length direction of the bamboo segment, divide it equally in the ring direction, and finally remove the bamboo joint part.

[0003] Generally, the length of the bamboo strips is 1-2m and the width is 2-5cm. After subsequent operations such as flattening and cutting, the straight thin strips required for making most bamboo products such as bamboo baskets and bamboo mats can be obtained.

[0004] On the other hand, before the bamboo pieces are flattened or cut, they are usually conveyed in the width direction. The main purpose of the conveying operation is to separate a pile of bamboo pieces so that they can enter the flattening, cutting and other operation stations one by one. Otherwise, if two bamboo pieces enter the feeding port of the cutting station together, they are likely to get stuck directly, causing accidents such as material jamming.

[0005] In addition, the lifting chain refers to a chain structure that has both the function of lifting materials and the function of transporting them forward. Accordingly, the structure of the lifting chain at least includes the chain body and the baffle plate, which pushes the materials up and forward. When the lifting chain structure separates a pile of bamboo pieces one by one, it also needs to provide a sufficient and appropriate separation effect between the bamboo pieces to ensure that the phenomenon of two or even more stacked bamboo pieces on the same baffle plate does not occur at the discharge position of the lifting chain structure at the latest.

[0006] For example, the Chinese utility model patent with authorization announcement number CN217436796U and authorization announcement date 2022.09.16 discloses a chain combination structure for conveying bamboo pieces, including a bearing seat, a gear rod, a chain unit, a push plate unit and a baffle plate unit.

[0007] The chain combination structure in this utility model patent has the following advantages: the chain combination structure itself is the placement location for piles of bamboo chips, and multiple pairs of push plate units and baffle plate units can hook a bamboo chip from the pile of bamboo chips and carry out conveying operations one by one, eliminating the upstream bamboo chip storage and discharge structure.

[0008] However, the chain combination structure still has at least the following shortcomings in actual use, namely: Its push plate unit and baffle plate unit together form a direct-acting structure for pushing the bamboo pieces forward. When faced with two accidentally stacked bamboo pieces, this structure has relatively poor ability to separate and transport them one by one. The harmful phenomenon of two bamboo pieces falling and discharging together often occurs, which needs to be avoided. Summary of the invention

[0009] The invention provides a lifting chain type single bamboo piece separation device, and the technical problem to be solved is: how to more fully and thoroughly separate two accidentally stacked bamboo pieces before discharging to ensure a single falling discharging method.

[0010] The present invention also provides a method for using the device, which is used for conveying bamboo pieces individually and upwards, and then dropping and discharging the pieces.

[0011] The technical solution adopted by the present invention to solve the above-mentioned problem is: an elevator chain type single bamboo piece separation device, the structure of which includes a vertical plate for installation, a chain arranged on the vertical plate for installation and used to transport the bamboo pieces upward, a horizontal frame unit arranged on the chain and used to support the bamboo pieces, and a protruding plate unit arranged on the vertical plate for installation and used to push down the upper bamboo piece of two stacked bamboo pieces and the bent bamboo piece that is transported individually but has its two ends curled up by blocking the position of the end of the bamboo piece.

[0012] A further preferred technical solution is that the chain comprises at least one inclined section for conveying the bamboo pieces upward, and the protruding plate unit is used to push the upper bamboo pieces and the bent bamboo pieces down on the inclined section.

[0013] A further preferred technical solution is that: the number of the chains is at least 2; and the mounting vertical plate is also provided with at least 2 gears respectively located at the upper and lower sides of the protruding plate unit and used to drive a single chain.

[0014] A further preferred technical solution is that the transverse frame unit includes a transverse connecting plate arranged on the chain, and an anti-falling tilting block which is arranged on the transverse connecting plate at one end and tilted upward at the other end to block the lower bamboo pieces.

[0015] A further preferred technical solution is that the protruding plate unit includes a mounting plate arranged on the mounting vertical plate and having at least one inclined edge, and a plurality of protruding plates arranged on the inclined edge and used for pushing the upper bamboo pieces and the bent bamboo pieces down.

[0016] A further preferred technical solution is that the shape of the mounting plate is a right-angled trapezoid, and the shape of the protruding plate is a triangle.

[0017] A further preferred technical solution is that the protruding plate unit also includes a supplementary movable plate which is arranged on the mounting plate and is rectangular or elliptical in shape and is used to push the upper bamboo pieces and the bent bamboo pieces down by laterally covering the uppermost protruding plate.

[0018] A further preferred technical solution is that the transverse frame unit further includes a reinforcing plate disposed on one side of the transverse connecting plate, and a connecting block disposed on the reinforcing plate and used for supporting the anti-drop tilting block.

[0019] A further preferred technical solution is that it also includes a transverse bottom plate arranged on the installation vertical plate and used to support the stacking of bamboo pieces, an inclined plate arranged on the transverse bottom plate and used to gather the bamboo pieces, and two lengthwise baffles respectively arranged at both ends of the inclined plate and used to block the bamboo pieces.

[0020] A method for using a lifting chain type single bamboo piece separation device, wherein the chain is driven intermittently.

[0021] Compared with the prior art, the present invention has at least the following beneficial effects: First, it has an active pushing function, which can fully and appropriately push and drop the upper bamboo pieces, greatly reducing the probability of two bamboo pieces falling down together; Second, when the unqualified bent bamboo pieces with upturned ends pass through the protruding plate unit, their deformation amplitude is relatively larger and the elastic energy storage strength is greater, causing them to bounce greatly and then fall back into the bamboo piece pile, ensuring that the unqualified bamboo pieces will not be discharged normally; Third, the blocking and anti-falling strength of the horizontal frame unit is appropriate to ensure that the lower bamboo pieces are not easy to fall, and the upper bamboo pieces are easy to fall and fall back into the bamboo pile; Fourth, the use method of the intermittent drive device can shake off the upper bamboo slices in advance and with high success rate, reducing the working intensity and wear rate of the protruding plate unit; Fifth, the above-mentioned method of use can also shake a single unqualified bent bamboo piece that is being transported from an invalid state with both ends drooping to a desired state with both ends warping up, thereby ensuring that the pushing and dropping operation of the protruding plate unit on it is effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a schematic diagram of the position of the transverse frame unit in the present invention.

[0024] Figure 3 It is a structural schematic diagram of the transverse frame unit in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the protruding plate unit in the present invention.

[0026] Figure 5 It is a schematic diagram of the position and shape of the supplementary movable plate in the present invention.

[0027] Figure 6 It is a schematic diagram of the position and shape of the material guide plate and the transverse bottom plate for stacking materials in the present invention.

[0028] Figure 7 It is a schematic diagram of the relative positions of the lower bamboo slices and the upper bamboo slices in the present invention.

[0029] Figure 8 It is a schematic diagram of the shape of the bent bamboo piece in the present invention.

[0030] In the figure, the meanings of the symbols are as follows: Bamboo piece a, lower bamboo piece a-1, upper bamboo piece a-2, bent bamboo piece a-3, larger crossing distance L1, smaller crossing distance L2; Installation vertical plate 11, guide plate 12, drive belt 13; Chain 1, inclined section 1-1, transverse frame unit 2, protruding plate unit 3, gear 4, transverse bottom plate 5 for stacking, inclined plate 6, length baffle 7; Transverse connecting plate 201, anti-fall tilting block 202, reinforcing plate 203, connecting block 204, reinforcing block 205; Mounting plate 301, protruding plate 302, and supplementary movable plate 303. DETAILED DESCRIPTION

[0031] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention.

[0032] like Figure 1-Figure 8 As shown, a lifting chain type single bamboo piece separation device comprises a mounting vertical plate 11, a chain 1 arranged on the mounting vertical plate 11 and used for conveying bamboo pieces a upward, a transverse frame unit 2 arranged on the chain 1 and used for supporting the bamboo pieces a, and a protruding plate unit 3 arranged on the mounting vertical plate 11 and used for pushing down the upper bamboo piece a-2 of two stacked bamboo pieces and the bent bamboo piece a-3 which is conveyed as a single piece but with both ends curled up by blocking the end position of the bamboo piece a.

[0033] In this embodiment, the chain 1 is used to transport bamboo chips a upward, that is, the piles of bamboo chips a are first placed on one side of the installation vertical board 11, and then "climb over" the installation vertical board 11 one by one, and fall down and discharge on the other side, completing the first loading operation in the bamboo chip processing operation flow.

[0034] Among them, the main functions of the transverse frame unit 2 are: First, it protrudes from the chain 1, and it can "grab and hook" a number of bamboo pieces by going in and out of the bamboo pile, providing the necessary basic function for the subsequent bamboo piece separation and transportation operation; Second, provide the lower bamboo pieces a-1 with sufficient anti-falling blocking effect, so that when a single bamboo piece is transported, it is not easy for the single bamboo piece to accidentally fall back into the bamboo piece pile; Third, try not to provide the above-mentioned blocking effect to the upper bamboo pieces a-2 or provide less, so that if the upper bamboo pieces a-2 exist, they will easily fall back into the bamboo pieces pile, thus ensuring the ultimate purpose of single bamboo transport.

[0035] In addition, the main functions of the protruding plate unit 3 include: First, on the inclined upward transportation path of bamboo pieces a, a blocking effect is provided to bamboo pieces a, which can push most of the upper bamboo pieces a-2 down and fall back into the bamboo piece pile; Second, the strength of the above-mentioned blocking and pushing effect is lower than the blocking and anti-falling effect of the horizontal frame unit 2 on the lower bamboo pieces a-1, ensuring that the lower bamboo pieces a-1 and the bamboo pieces originally transported individually will not fall accidentally; Third, in the case of single transport, the unqualified bent bamboo piece a-3 with upturned ends begins to deform earlier, has a larger deformation amount, and stores more energy than the qualified bamboo piece with a relatively small bending amplitude in the process of passing over the protruding plate unit 3. Therefore, after completely passing over the protruding plate unit 3, the former has a much larger bouncing amplitude than the latter, so it is relatively easy to fall back into the pile of bamboo pieces, ultimately achieving the outstanding advantage that the unqualified bent bamboo piece a-3 will not enter the subsequent bamboo processing steps.

[0036] On the other hand, when the unqualified bent bamboo piece a-3 passes through the protruding plate unit 3 with both ends drooping, its deformation and bounce amplitude are not much different from those of the qualified bamboo piece, so it is not easy for the device to "discover" it and drop it back into the bamboo piece pile.

[0037] Therefore, the height of the protruding plate unit 3 needs to be relatively large, which is significantly higher than the lowest point of the chain 1, to ensure that the unqualified bent bamboo pieces a-3 with drooping ends have switched to the desired state of warping at both ends before touching the protruding plate unit 3.

[0038] It should be noted that the normal state of the unqualified bent bamboo piece a-3 on the transverse frame unit 2 is that the two ends are upturned. The state in which the two ends are drooping and the middle is higher is relatively unstable. Compared with the former, the center of gravity of the bamboo piece is higher. Before being transported upward to the protruding plate unit 3, the unstable bent bamboo piece a-3 can generally swing by itself and fall back to the relatively stable state with the two ends upturned on the transverse frame unit 2, which is very critical.

[0039] The bent bamboo piece a-3 may also pass over the horizontal frame unit 2 and directly fall back into the bamboo piece pile during the above-mentioned self-swinging process, which is more efficient and can greatly reduce the workload and wear rate of the protruding plate unit 3.

[0040] Therefore, after the device has been used for a period of time, it is necessary to recycle the bamboo chips. At this time, most of the piled bamboo chips are unqualified materials that are over-bent, ensuring that no unusable bent waste will appear in the subsequent steps of bamboo processing. This is very practical and efficient.

[0041] The chain 1 comprises at least one inclined section 1-1 for conveying the bamboo pieces a upwards, and the protruding plate unit 3 is used for pushing the upper bamboo pieces a-2 and the bent bamboo pieces a-3 down on the inclined section 1-1.

[0042] In this embodiment, the angle between the inclined section 1-1 and the horizontal plane is 60-80°, and the degree of inclination should not be too large or too small, and needs to be adaptively adjusted in combination with the following points: the lower bamboo pieces a-1 are not easy to fall off the horizontal frame unit 2, and the upper bamboo pieces a-2 are easy to fall off the horizontal frame unit 2. Even when the two batches of bamboo pieces a of different sizes and / or weights are sequentially loaded with a single piece, the degree of inclination of the inclined section 1-1 needs to be adjusted.

[0043] Correspondingly, the upward protrusion amplitude of the protruding plate unit 3 on the inclined section 1-1 also needs to be adjusted, the purpose of which is to prevent the lower bamboo pieces a-1 from falling off the transverse frame unit 2 and the upper bamboo pieces a-2 from falling off the transverse frame unit 2.

[0044] Therefore, the protruding plate unit 3 is installed on the installation vertical plate 11 by screw connection or magnetic fixation, and welding is not suitable.

[0045] The number of the chains 1 is at least two; the mounting vertical plate 11 is also provided with at least two gears 4 located at the upper and lower sides of the protruding plate unit 3 and used to drive a single chain 1.

[0046] In this embodiment, the number of the chains 1 is 2, and 10-20 transverse frame units 2 are evenly spaced thereon, the two ends of which are respectively screwed to the two chains 1, and together form a transport area for transporting bamboo pieces a obliquely upward. The number of the protruding plate units 3 is 2, and they are respectively located at the two sides of the transport area.

[0047] Among them, three gears 4 are arranged on a single chain 1, one of which is higher than the protruding plate unit 3, and the other two are lower than the protruding plate unit 3, and the outline shape of the chain 1 is a triangle.

[0048] In addition, the gear 4 can be screwed to make the tilting angle adjustment operation of the tilting section 1-1 as simple and convenient as possible. On the other hand, the chain 1 can also adjust the tilting angle of the tilting section 1-1 by increasing or decreasing the number of its own chain links.

[0049] The transverse frame unit 2 includes a transverse connecting plate 201 arranged on the chain 1, and an anti-falling tilting block 202, one end of which is arranged on the transverse connecting plate 201 and the other end is tilted upward to block the lower bamboo piece a-1.

[0050] In this embodiment, two ends of the transverse connecting plate 201 are respectively screwed to two corresponding chain links on two chains 1 to prevent the transverse connecting plate 201 from twisting.

[0051] Among them, in the vertical section of the horizontal connecting plate 201, it is parallel to the chain 1, and the anti-falling inclined block 202 and the chain 1 form an obtuse angle structure to fully block the lower bamboo pieces a-1 and almost not block the upper bamboo pieces a-2.

[0052] In addition, 2-3 anti-falling tilting blocks 202 are arranged on the transverse connecting plate 201 .

[0053] The protruding plate unit 3 includes a mounting plate 301 disposed on the mounting vertical plate 11 and having at least one inclined edge, and a plurality of protruding plates 302 disposed on the inclined edge and used to push the upper bamboo pieces a-2 and the bent bamboo pieces a-3 down.

[0054] In this embodiment, the length of the bamboo piece a is greater than the transverse connecting plate 201, and each bamboo piece a needs to be bent and deformed by itself to pass over all the protruding plates 302, that is, the inclined upward transportation path of the bamboo piece a passes through all the protruding plates 302, so as to obtain a sufficient and appropriate pushing and falling effect on the upper bamboo piece a-2 and the bent bamboo piece a-3.

[0055] Correspondingly, the mounting vertical plate 11 is provided with a screw connection for fixing the mounting plate 301, and the mounting plate 301 is provided with a row of mounting holes for optionally inserting the screw connection, so that the protrusion amplitude of the protruding plate 302 on the above-mentioned transportation path is adjustable, ensuring that each batch of relatively wide, thin, light and heavy bamboo pieces a can obtain sufficient and appropriate pushing and falling strength on the protruding plate 302.

[0056] For example, when a batch of bamboo pieces a that need to be separated and transported individually are relatively heavy, the protruding plate unit 3 can be appropriately pulled outward on the mounting vertical plate 11, that is, the mounting plate 301 is brought closer to the chain 1.

[0057] The shape of the mounting plate 301 is a right-angled trapezoid, and the shape of the protruding plate 302 is a triangle.

[0058] In this embodiment, one of the three sides of the protruding plate 302 is used to connect with the mounting plate 301, and the lower side of the other two sides is the direct position of the bamboo piece a that is relatively pushed and pressed downward, and the wear speed of this part is relatively the fastest.

[0059] On the other hand, the side of the protruding plate 302 close to the chain 1 will also be worn by the bending of the bamboo piece a, and the above two positions can be coated with a wear-resistant coating.

[0060] The protruding plate unit 3 further includes a supplementary movable plate 303 which is arranged on the mounting plate 301 and is rectangular or elliptical in shape and is used to push the upper bamboo pieces a-2 and the bent bamboo pieces a-3 down by laterally covering the uppermost protruding plate 302.

[0061] In this embodiment, the main functions of the supplementary movable plate 303 are: Instead of the top protruding plate 302, or at a position above the top protruding plate 302, a blocking force with a pushing and falling effect significantly greater than that of the protruding plate 302 is provided, so that even if the upper bamboo pieces a-2 and the bent bamboo pieces a-3 accidentally pass through all the protruding plates 302 below, they will be pushed and fallen by the supplementary movable plate 303.

[0062] The pushing strength mainly depends on the length of the transverse projection of the bamboo strip transport path on the protruding plate 302 and the supplementary movable plate 303, that is, the larger crossing distance L1 and the smaller crossing distance L2. Generally, L1 is 5-8 cm long and L2 is 2-3 cm long.

[0063] In addition, the supplementary movable plate 303 is elliptical in shape, with its major axis in the horizontal direction. It is screwed or magnetically fixed to the mounting plate 301 and can be adjusted laterally, that is, the larger crossing distance L1 can be effectively adjusted.

[0064] The transverse frame unit 2 further includes a reinforcing plate 203 disposed on one side of the transverse connecting plate 201 , and a connecting block 204 disposed on the reinforcing plate 203 and used to support the anti-fall tilting block 202 .

[0065] In this embodiment, the transverse connecting plate 201 and the reinforcement plate 203 together form an L-shaped frame structure, that is, the reinforcement plate 203 is perpendicular to the chain 1, and the connecting block 204 together with the anti-drop tilting block 202 and the reinforcement plate 203 form a closed triangular frame structure, so that the transverse frame unit 2 has sufficient supporting strength.

[0066] The reason why the above-mentioned supporting strength and the screw-connecting installation strength of the transverse frame unit 2 itself need to be relatively large is that the bending stress generated by the protruding plate unit 3 passively pushing and bending the bamboo piece a needs to be directly supported by the transverse frame unit 2, otherwise the transverse frame unit 2 is easy to break and fall on the chain 1.

[0067] The device also includes a transverse bottom plate 5 for stacking, which is arranged on the installation vertical plate 11 and is used to support the bamboo pieces a, an inclined plate 6 which is arranged on the transverse bottom plate 5 for stacking and is used to gather the bamboo pieces a, and two length baffles 7 which are respectively arranged at the two end positions of the inclined plate 6 and are used to block the bamboo pieces a.

[0068] In this embodiment, the stacking transverse bottom plate 5 and the inclined plate 6, together with the inclined section 1-1, form an inverted trapezoidal "silo" structure for stacking bamboo chips a. Each of the transverse frame units 2 can obtain 1-2 bamboo chips a each time it passes through the structure, thereby ensuring continuous and effective upward transportation of the bamboo chips.

[0069] The function of the two length-direction baffles 7 is to prevent the bamboo piece a from unnecessary lateral displacement, so that the midpoints of the lateral frame unit 2 and the bamboo piece a are aligned as much as possible.

[0070] In addition, one of the length baffles 7 is also a blocking and protective plate for the drive motor and the drive belt 13, which is very practical and safe.

[0071] A method for using a lifting chain type single bamboo piece separation device, wherein the chain 1 is driven intermittently.

[0072] In this embodiment, the driving motor is a common stepping motor, so as to achieve the intermittent driving effect. The chain 1 finally carries the bamboo pieces a together to perform an intermittent upward transport action, and the main functions of this action are: First, most of the upper bamboo pieces a-2 are shaken off before they touch the protruding plate unit 3, which greatly reduces the workload and wear rate of the protruding plate unit 3; Second, completely avoid the extreme situation where three or more bamboo pieces a are stacked on the same horizontal frame unit 2; Third, when the bent bamboo piece a-3 is transported alone and its two ends are drooping and the middle is convex, it is frequently shaken to make it swing to an effective state where its two ends are upturned and the protruding plate unit 3 can push it down; Fourth, the single transported curved bamboo piece a-3 is directly shaken and dropped. After all, its stability on the transverse frame unit 2 is much lower than the stability of a relatively straight qualified bamboo piece on the transverse frame unit 2.

[0073] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present invention. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A lifting chain type single bamboo strip separation device, the structure includes a mounting vertical plate (11), characterized in that: It also includes a chain (1) arranged on the mounting vertical plate (11) and used to transport the bamboo pieces (a) upward, a transverse frame unit (2) arranged on the chain (1) and used to support the bamboo pieces (a), and a protruding plate unit (3) arranged on the mounting vertical plate (11) and used to push down the upper bamboo piece (a-2) of two stacked bamboo pieces and a single bamboo piece (a-3) that is transported but has its two ends curled up by blocking the end position of the bamboo piece (a).

2. The lifting chain type single bamboo strip separation device according to claim 1, characterized in that: The chain (1) comprises at least one inclined section (1-1) for conveying bamboo pieces (a) upwards, and the protruding plate unit (3) is used to push the upper bamboo pieces (a-2) and the bent bamboo pieces (a-3) down on the inclined section (1-1).

3. The lifting chain type single bamboo piece separation device according to claim 1, characterized in that: The number of the chains (1) is at least two; the mounting vertical plate (11) is also provided with at least two gears (4) located at the upper and lower sides of the protruding plate unit (3) and used to drive a single chain (1).

4. The lifting chain type single bamboo piece separation device according to claim 3 is characterized in that: The transverse frame unit (2) comprises a transverse connecting plate (201) arranged on the chain (1), and an anti-falling tilting block (202) with one end arranged on the transverse connecting plate (201) and the other end tilted upward to block the lower bamboo strips (a-1).

5. The lifting chain type single bamboo strip separation device according to claim 1, characterized in that: The protruding plate unit (3) comprises a mounting plate (301) arranged on the mounting vertical plate (11) and having at least one inclined edge, and a plurality of protruding plates (302) arranged on the inclined edge and used to push the upper bamboo pieces (a-2) and the bent bamboo pieces (a-3) down.

6. The lifting chain type single bamboo piece separation device according to claim 5, characterized in that: The shape of the mounting plate (301) is a right-angled trapezoid, and the shape of the protruding plate (302) is a triangle.

7. The lifting chain type single bamboo piece separation device according to claim 5, characterized in that: The protruding plate unit (3) further comprises a supplementary movable plate (303) which is arranged on the mounting plate (301) and has a rectangular or elliptical shape and is used to push the upper bamboo pieces (a-2) and the bent bamboo pieces (a-3) downward by laterally covering the uppermost protruding plate (302).

8. The lifting chain type single bamboo strip separation device according to claim 4, characterized in that: The transverse frame unit (2) further comprises a reinforcing plate (203) arranged on one side of the transverse connecting plate (201), and a connecting block (204) arranged on the reinforcing plate (203) and used to support the anti-fall tilting block (202).

9. The lifting chain type single bamboo strip separation device according to claim 1, characterized in that: It also includes a transverse bottom plate (5) for stacking bamboo pieces (a) arranged on the installation vertical plate (11) and used to support the bamboo pieces (a), an inclined plate (6) arranged on the transverse bottom plate (5) for stacking bamboo pieces (a) and used to gather the bamboo pieces (a), and two lengthwise baffles (7) respectively arranged at the two end positions of the inclined plate (6) and used to block the bamboo pieces (a).

10. A method for using the lifting chain type single bamboo strip separation device according to claim 1, characterized in that: The chain (1) is driven in an intermittent manner.

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