Bamboo segmenting device

Abstract

The invention discloses a bamboo segmenting device. The supporting unit comprises a vertical plate, one side of the vertical plate is provided with a pair of outer grooves, the first gear is meshed with a second gear, the second gear is located between the first gear and the outer grooves and rotationally matched with the inner side, closest to the outer grooves, of the rotating base, and a notch is formed in one end of the peripheral side of the second gear in the radial direction. The segmenting unit is arranged at the upper end of the other side of the vertical plate and comprises a rotating roller, a pair of gear rings meshed with the first gears respectively are arranged on the peripheral side of the rotating roller, segmenting cutters arranged in an array mode in the axis direction of the rotating roller are arranged at the lower end of the rotating plate, a handle is arranged at one end of the rotating plate, and a pressing block is arranged at the lower end of the peripheral side of the handle. The conveying unit is arranged between the two outer grooves in a sliding mode and comprises a segmentation frame, and the upper end face of the segmentation frame and the side face, facing the vertical plate, of the segmentation frame are open. According to the device, bamboo wood can be quickly segmented, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo resource processing, in particular to a bamboo segmentation device. Background Art

[0002] In the process of using bamboo for pulp production, the bamboo needs to be segmented into segments of moderate length. If the bamboo is too long, the pulp fibers will be excessively broken during the pulping process, resulting in poor pulp quality. If the bamboo is too short, the pulping process will cause uneven fiber interweaving, low pulping efficiency, and reduced pulp production efficiency.

[0003] Bamboo materials used as raw materials are generally too long. Usually, after the raw materials are transported to the production site, they need to be roughly segmented first. Sometimes, the bamboo materials need to be sliced ​​at the same time as the rough segmentation. After the rough segmentation forms shorter bamboo materials, the existing technology uses manual processing to further subdivide the bamboo materials into smaller segments, which consumes a lot of manpower and has low efficiency. Summary of the Invention

[0004] In view of the above-mentioned defects, the present invention provides a bamboo segmentation device, which can quickly subdivide bamboo into segments and improve work efficiency.

[0005] In order to achieve the purpose of the present invention, the following technologies are proposed: A bamboo segmentation device, comprising: The support unit includes a vertical plate, one side of which is provided with a pair of outer grooves, the outer grooves having a C-shaped cross-section, and three rotating seats arranged in an array along the length direction of the outer groove at one end of each outer groove, a first gear rotatably engaged with the inner side of the rotating seat located in the middle of the three rotating seats, the first gear being meshed with a second gear, the second gear being located between the first gear and the outer groove and rotatably engaged with the inner side of the rotating seat closest to the outer groove, a predetermined gap being provided between the second gear and the outer groove, a notch being radially opened at one end of the circumference of the second gear, and when the notch rotates to a horizontal state along with the second gear, an opening at one end of the notch is arranged opposite to an opening at one end of the outer groove; The segmented unit is provided at the upper end portion on the other side of the vertical plate, and includes a rotating roller rotatably engaged between a pair of rotating seats farthest from the outer groove, a pair of gear rings respectively meshed with a first gear are provided on the outer periphery of the rotating roller, a rotating ring is also fixed on the outer periphery of the rotating roller, a rotating plate is provided on the outer periphery of the rotating ring, and segmented knives arranged in an array along the axis direction of the rotating roller are provided at the lower end of the rotating plate, a handle is provided at one end of the rotating plate, and a pressure block is provided at the lower end of the handle; The conveying unit is slidably arranged between the two outer grooves, and includes a T-shaped plate, the upper end surface of which is provided with a switch matching the pressure block, a segmented frame is provided at one end of the long side of the T-shaped plate, the upper end surface of the segmented frame and the side surface facing the vertical plate are both open, and linear mechanisms are provided at both ends of the short side of the T-shaped plate, and a sliding plate is provided at the output end, and a T-shaped slider is provided at one end of the sliding plate; The collecting vehicle is arranged on one side of the vertical plate and moves in a direction parallel to the sliding direction of the conveying unit.

[0006] Furthermore, wheel grooves are respectively provided at both ends of one side surface of the vertical plate.

[0007] Furthermore, a bracket is provided on the outside of each wheel groove, two outer grooves are respectively provided at the upper end of each bracket, a group of three rotating seats arranged in an array are provided at one end of one bracket, and another group of three rotating seats arranged in an array are provided at one end of another bracket.

[0008] Furthermore, a hanging plate is provided on the lower end surface of the rotating plate, and each segmented knife is provided on the lower end surface of the hanging plate.

[0009] Furthermore, an extension plate is provided at the open end of the segment frame facing the vertical plate, and one end of the extension plate is formed with a curved surface.

[0010] Furthermore, T-shaped grooves are respectively provided inside the two side plates of the segmented frame in a direction parallel to the length direction of the rotating plate. One side opening of the T-shaped groove passes through to the outside of the side plate of the rotating plate. The connecting surface of the segmented frame and the T-shaped plate is also provided with an end groove inward, which is connected to one end of the T-shaped groove. Part of the sliding plate slides in the end groove, and the long side of the T-shaped slider slides in the T-shaped groove.

[0011] Furthermore, an L-shaped block is provided at the output end of the linear mechanism, and the sliding plate is provided at one end of the short side of the L-shaped block.

[0012] Furthermore, the collection vehicle includes two groups of rollers respectively arranged in the wheel grooves.

[0013] Furthermore, a handle is provided on one side of the collection vehicle.

[0014] The beneficial effects of this technical solution are: The device has a simple structure and is easy to produce. When in use, the conveying unit and the segmenting unit are completely separated during the stage of feeding the material into the segmenting frame and horizontally moving the entire conveying unit. After the conveying unit is moved to a position where the material can be segmented, the steps of cutting, connecting the conveying unit and the segmenting unit, dumping the material, and separating the conveying unit and the segmenting unit can be completed only by rotating the handle of the segmenting unit, with high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A first state stereoscopic diagram of the entire embodiment of the present application is shown.

[0016] Figure 2 A second state stereoscopic diagram of the entire embodiment of the present application is shown.

[0017] Figure 3 A third state stereogram of the embodiment of the present application is shown as a whole.

[0018] Figure 4 A fourth state stereogram of the embodiment of the present application is shown as a whole.

[0019] Figure 5 Shows a partial three-dimensional view of the support unit of the embodiment of the present application Figure 1 .

[0020] Figure 6 Shows a partial three-dimensional view of the support unit of the embodiment of the present application Figure 2 .

[0021] Figure 7 A three-dimensional diagram of a segmented unit according to an embodiment of the present application is shown.

[0022] Figure 8 The transport unit of the embodiment of the present application is shown in a partial three-dimensional manner. Figure 1 .

[0023] Figure 9 The transport unit of the embodiment of the present application is shown in a partial three-dimensional manner. Figure 2 . DETAILED DESCRIPTION

[0024] The present application will be further described below with reference to the accompanying drawings and examples.

[0025] like Figures 1 to 9 The bamboo segmentation device shown includes a support unit 1, a segmentation unit 2, a conveying unit 3, and a collection vehicle 4.

[0026] The support unit 1 includes a vertical plate 11, and wheel grooves 12 are respectively provided at both ends of one side of the vertical plate 11. A bracket 13 is respectively provided on the outside of each wheel groove 12. An outer groove 14 is provided on the upper end of the bracket 13. The cross section of the outer groove 14 is C-shaped. The open ends of the two outer grooves 14 on the side are arranged opposite to each other. Three rotating seats 15 are arranged in an array along the length direction of the outer groove 14 at one end of each bracket 13. In other words, three rotating seats 15 are arranged in an array along the length direction of the wheel groove 12 at one end of each bracket 13. The rotating groove of the rotating seat 15 is opened on the upper part thereof. The inner side of the rotating seat 15 located in the middle of the three rotating seats 15 arranged in the array is provided with a first gear 16, and the outer side of the first gear 16 is provided with a gear that rotates to cooperate with the The first rotating rod of the rotating groove of the rotating seat 15 located in the middle, specifically, the center of gravity of the first gear 16 and the center of gravity of the outer groove 14 are at the same height, the first gear 16 is engaged with the second gear 17 located between it and the outer groove 14, and the outside of the second gear 17 is provided with a second rotating rod rotatably engaged with a rotating groove. Specifically, the second rotating rod rotatably engages with the inner side of the rotating seat 15 closest to the outer groove 14, and there is a predetermined interval between the second gear 17 and the outer groove 14. A notch 18 is radially opened at one end of the circumferential side of the second gear 17. When the notch 18 rotates to a horizontal state with the second gear 17, the opening at one end of the notch 18 is arranged opposite to the opening at one end of the outer groove 14.

[0027] The segmentation unit 2 is arranged at the upper end part on the other side of the vertical plate 11, and includes a roller 21. The two ends of the roller 21 are respectively provided with a third rotating rod that rotates and cooperates with the rotating grooves of the two rotating seats 15 farthest from the outer groove 14. The outer peripheral side of the roller 21 is provided with a pair of gear rings 22 that are respectively engaged with a first gear 16. A rotating ring 23 is also fixed to the outer peripheral side of the roller 21. A connecting plate is provided on the outer peripheral side of the rotating ring 23, and a rotating plate 24 is provided on the connecting plate. The lower end surface of the rotating plate 24 is provided with a hanging plate 25. The lower end surface of the hanging plate 25 is arranged with a plurality of equally spaced segmented knives 26 along the axial direction of the roller 21. A handle 27 is provided at one end of the rotating plate 24, and a pressure block 28 is provided at the lower end of the handle 27.

[0028] The conveying unit 3 is slidably arranged between the two outer grooves 14, including a T-shaped plate 31, and the upper end surface of the T-shaped plate 31 is provided with a switch 32 that matches the pressure block 28. The specific matching method will be described later. A segmented frame 33 is provided at one end of the long side of the T-shaped plate 31. The upper end surface of the segmented frame 33 and the side surface facing the vertical plate 11 are both open. The segmented frame 33 is further provided with an extension plate 331 at the open end facing the vertical plate 11. One end of the extension plate 331 is formed with an arc surface. The inside of the two side plates of the segmented frame 33 is respectively provided with a T-shaped slide 34 in a direction parallel to the length direction of the rotating plate 24. One side opening of the T-shaped slide 34 penetrates The connecting surface of the segment frame 33 and the T-shaped plate 31 is further provided with an end groove 35 inwardly, and the end groove 35 is connected to one end of the T-shaped slide 34. The two ends of the short side of the T-shaped plate 31 are respectively provided with a linear mechanism 36 electrically connected to the switch 32. Each time the switch 32 is pressed, the output end of the linear mechanism 36 continuously cycles between the pushing out and the retracting state. More specifically, a PLC can be set in the T-shaped plate 31, and the switch 32 and the linear mechanism 36 are connected by the PLC for control. In this embodiment, the linear mechanism 36 adopts a linear hydraulic cylinder, and the output end of the linear mechanism 36 is provided with a push plate. An L-shaped block 37 is provided on one side. A sliding plate 38 is provided at one end of the short side of the L-shaped block 37, which partially slides and fits in the end groove 35. A T-shaped slider 39 is provided at one end of the sliding plate 38, which partially slides and fits in the T-shaped slide groove 34. When the bamboo material to be segmented is placed in the segment frame 33, and when the segment frame 33 is pushed between the two outer grooves 14, the long side of the T-shaped slider 39 slides and fits in the outer groove 14. When the segment frame 33 is pushed to the position closest to the vertical plate 11, that is, when the extension plate 331 abuts against one side of the vertical plate 11, the linear mechanism 36 pushes the long side of the T-shaped slider 39 into the gap. 18, the conveying unit 3 rotates with the second gear 17. The specific control method is described in the working method part later. Specifically, the width of the notch 18 in the top view is greater than the width of the long side of the T-shaped slider 39 in the top view, and the distance between the second gear 17 and the outer groove 14 is less than the width, so that the long side of the T-shaped slider 39 can be switched from two positions in the outer groove 14 and the notch 18. By providing a T-shaped slide groove 34, an end groove 35, and arranging the sliding plate 38 and the T-shaped slider 39 in these two grooves respectively, the stability of the conveying unit 3 during movement and switching can be improved.

[0029] The collecting vehicle 4 is disposed on one side of the vertical plate 11 and moves in a direction parallel to the sliding direction of the conveying unit 3 . The collecting vehicle 4 includes two sets of rollers respectively disposed in the wheel grooves 12 . A handle 41 is provided on one side of the collecting vehicle 4 .

[0030] Working method: like Figure 1As shown, the staff holds the handle 41 and pushes the collecting vehicle 4 to a position close to the vertical plate 11, with the conveying unit 3 as a whole away from the vertical plate 11. Then, the bamboo materials to be subdivided into segments are placed into the segmentation frame 33. Specifically, when placing, multiple bamboo materials can be placed in sequence along a direction parallel to the length direction of the outer trough 14.

[0031] Then as Figure 2 As shown, the worker holds the T-shaped plate 31 and pushes the entire conveying unit 3 to the bottom. Figure 1 and Figure 2 It can be seen that during this process, the segmentation knife 26 of the segmentation unit 2 is always in the open state and is not pressed down, so the notch 18 is always facing upward, and the output end of the linear mechanism 36 is not pushed out.

[0032] Next, the segmentation knife 26 is pressed down by the handle 27 to segment the bamboo. After pressing, from the perspective of the figure, the gear ring 22 rotates counterclockwise, so the first gear 16 rotates clockwise, and further the second gear 17 rotates counterclockwise, the gap faces left, the pressing block 28 presses the switch 32, and then the linear mechanism 36 pushes out the T-shaped slider 39, so that the T-shaped slider 39 moves from the outer groove 14 to the gap 18, Figure 3 It may not be clear, but Figure 4 It can be seen that the T-shaped slider 39 is located in the notch 18 of the second gear 17, which allows the entire conveying unit 3 to rotate along with the second gear 17. Figure 3 shown.

[0033] Then as Figure 4 As shown, the segmentation unit 2 is rotated by the handle 27. Since the ring gear 22 and the second gear 17 respectively drive the segmentation unit 2 and the conveying unit 3 to rotate about different axes, the pressing block 28 will disengage from the switch 32 during rotation, and the segmentation frame 33 will tilt, and the segmented material will be poured into the collection vehicle 4.

[0034] Next, the handle 27 is again used to return the segment unit 2 to the position as shown in FIG. Figure 3 In the state shown, the pressing block 28 presses the switch 32 again, and then the conveying unit 3 and the second gear 17 are disengaged, and then the handle is turned back to the state shown. Figure 2 Then drag out the conveying unit 3 and return to the state shown in FIG. Figure 1 The state shown in FIG. 3 is then continued to be put into the segmentation frame 33 by analogy.

[0035] When the collecting vehicle 4 is filled with materials, it can be dragged out and separated from the wheel groove 12 for unloading.

[0036] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A bamboo segmentation device, characterized in that: include: A support unit (1) comprises a vertical plate (11), one side of which is provided with a pair of outer grooves (14), the cross section of the outer grooves (14) being C-shaped, one end of each outer groove (14) being provided with three rotating seats (15) arranged in an array along the length direction of the outer groove (14), the inner side of the rotating seat (15) located in the middle of the three rotating seats (15) being rotatably engaged with a first gear (16), the first gear (16) being meshed with a second gear (17), the second gear (17) being located between the first gear (16) and the outer groove (14), and being rotatably engaged with the inner side of the rotating seat (15) closest to the outer groove (14), a predetermined interval being provided between the second gear (17) and the outer groove (14), a notch (18) being provided at one end of the circumferential side of the second gear (17) in a radial direction, and when the notch (18) rotates to a horizontal state along with the second gear (17), an opening at one end of the notch (18) is arranged opposite to an opening at one end of the outer groove (14); The segmentation unit (2) is arranged at the upper end of the other side of the vertical plate (11), and comprises a rotating roller (21) rotatably engaged between a pair of rotating seats (15) farthest from the outer groove (14); a pair of gear rings (22) are respectively engaged with a first gear (16) on the outer peripheral side of the rotating roller (21); a rotating ring (23) is also fixed on the outer peripheral side of the rotating roller (21); a rotating plate (24) is arranged on the outer peripheral side of the rotating ring (23); a segmentation knife (26) arranged in an array along the axis direction of the rotating roller (21) is arranged at the lower end of the rotating plate (24); a handle (27) is arranged at one end of the rotating plate (24); a pressure block (28) is arranged at the lower end of the peripheral side of the handle (27); The conveying unit (3) is slidably disposed between the two outer grooves (14), and comprises a T-shaped plate (31), the upper end surface of which is provided with a switch (32) matching the pressing block (28), a segment frame (33) is provided at one end of the long side of the T-shaped plate (31), the upper end surface of the segment frame (33) and a side surface facing the vertical plate (11) are both open, and linear mechanisms (36) are respectively provided at both ends of the short side of the T-shaped plate (31), and a sliding plate (38) is provided at the output end thereof, and a T-shaped sliding block (39) is provided at one end of the sliding plate (38); The collecting vehicle (4) is arranged on one side of the vertical plate (11) and moves in a direction parallel to the sliding direction of the conveying unit (3).

2. The bamboo segmentation device according to claim 1, characterized in that: Wheel grooves (12) are respectively provided at two end portions of one side surface of the vertical plate (11).

3. The bamboo segmentation device according to claim 2, characterized in that: A bracket (13) is provided on the outer side of each wheel groove (12), two outer grooves (14) are provided on the upper end of each bracket (13), a group of three rotating seats (15) arranged in an array are provided at one end of one bracket (13), and another group of three rotating seats (15) arranged in an array are provided at one end of another bracket (13).

4. The bamboo segmentation device according to claim 1, characterized in that: The lower end surface of the rotating plate (24) is provided with a hanging plate (25), and each segmented knife (26) is arranged on the lower end surface of the hanging plate (25).

5. The bamboo segmentation device according to claim 1, characterized in that: An extension plate (331) is also provided at the open end of the segment frame (33) facing the vertical plate (11), and one end of the extension plate (331) is formed with a curved surface.

6. The bamboo segmentation device according to claim 1, characterized in that: T-shaped slots (34) are respectively provided inside the two side plates of the segment frame (33) in a direction parallel to the length direction of the rotating plate (24), one side opening of the T-shaped slot (34) penetrates to the outside of the side plate of the rotating plate (24), and an end slot (35) is also provided inwardly at the connecting surface of the segment frame (33) and the T-shaped plate (31), the end slot (35) is connected to one end of the T-shaped slot (34), a part of the sliding plate (38) is slidably fitted in the end slot (35), and a long side part of the T-shaped sliding block (39) is slidably fitted in the T-shaped slot (34).

7. The bamboo segmentation device according to claim 1, characterized in that: An L-shaped block (37) is provided at the output end of the linear mechanism (36), and a sliding plate (38) is provided at one end of a short side of the L-shaped block (37).

8. The bamboo segmentation device according to claim 2, characterized in that: The collecting vehicle (4) comprises two groups of rollers respectively arranged in the wheel grooves (12).

9. The bamboo segmentation device according to claim 1, characterized in that: A handle (41) is provided on one side of the collection vehicle (4).

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