Bamboo breaking device for bamboo stick processing

Abstract

The bamboo breaking device for bamboo stick processing comprises an operation table and a bamboo breaking cutter, the bamboo breaking cutter is fixedly installed at the top of the operation table, a hydraulic rod is fixedly installed on one side of the operation table, the output end of the hydraulic rod is fixedly connected with a pushing block, a U-shaped supporting plate is arranged at the top of the operation table, and the U-shaped supporting plate is fixedly connected with the pushing block. A transmission groove is formed in the top of the operation table. The utility model relates to the technical field of bamboo stick processing. According to the bamboo breaking device for bamboo stick processing, by arranging the transmission mechanism, bamboos can be supported through a U-shaped supporting block during bamboo breaking, meanwhile, a motor can be started to rotate, a threaded rod is driven to rotate, and when the threaded rod rotates, external threads on the surface of the threaded rod can extrude internal threads of a threaded hole, so that the bamboos are broken; and therefore, the position of the U-shaped supporting plate is adjusted, the supporting position of the U-shaped supporting plate is just located in the middle of the bamboo, the supporting stability is improved, and the bamboo breaking effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bamboo stick processing technical field, concretely is a kind of bamboo stick processing is broken bamboo device. BACKGROUND

[0002] Bamboo stick is a sharp slender bamboo pole or bamboo sheet at one end. Made of bamboo, most of the bamboo stick is used to make handicrafts. Bamboo stick processing will use broken bamboo device to break bamboo into multiple pieces for subsequent use.

[0003] The broken bamboo device for bamboo stick processing provided in the publication "CN221232749U" includes a mounting plate, a rotating mechanism is arranged on the top of the mounting plate, a broken bamboo mechanism is arranged on the left side of the rotating mechanism, and the rotating mechanism includes a driving assembly and a rotating transmission mechanism. By placing the bamboo on the rotating disc, the bamboo is transmitted by the rotation of the rotating disc, which is beneficial to continuously transmitting and breaking the bamboo, reduces the contact between the user and the pushing piece, improves the safety of the machine, and makes the rollers inside the sliding roller plate send the bamboo to the top of the placement plate. The broken bamboo plate on the left side of the rotating disc drives the bamboo and the broken bamboo knife to be extruded by reciprocating motion, so that the bamboo is broken. The broken bamboo knife can be replaced according to the number of broken bamboo pieces, which is beneficial to replacing the broken bamboo knife and breaking the bamboo into different pieces.

[0004] However, the above-mentioned device still has the following problems in the implementation process:

[0005] In the prior art, the broken bamboo device is generally manually supported by hand when used, so that the bamboo is aligned with the broken bamboo knife. During the process of holding the broken bamboo, there is a security risk, which can cause injury to the operator, thereby reducing the practicability of the broken bamboo device. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a broken bamboo device for bamboo stick processing to solve the problems in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A broken bamboo device for bamboo stick processing includes an operating table and a broken bamboo knife, the broken bamboo knife is fixedly installed on the top of the operating table, a hydraulic rod is fixedly installed on one side of the operating table, a pushing block is fixedly connected to the output end of the hydraulic rod, a U-shaped support plate is arranged on the top of the operating table, a transmission groove is formed in the top of the operating table, and a transmission mechanism is arranged in the transmission groove.

[0009] The transmission mechanism includes a transmission block disposed inside the transmission groove. A motor is fixedly installed at the bottom of the operating table. A threaded rod is fixedly connected to the output end of the motor. A moving block is drivenly connected to the surface of the threaded rod. The top of the moving block is fixedly connected to the bottom of the transmission block. A threaded hole for cooperating with the threaded rod is opened on one side of the moving block. An adjustment mechanism is provided between the transmission block and the U-shaped support plate.

[0010] Preferably, the adjustment mechanism includes an adjustment groove formed on the top of the transmission block, an adjustment rod slidably connected inside the adjustment groove, the top of the adjustment rod being fixedly connected to the bottom of the U-shaped support plate, a housing being fixedly connected to one side of the transmission block, a positioning block being provided inside the housing, two positioning rods being fixedly connected to one side of the positioning block, one end of the positioning rod penetrating into the interior of the adjustment groove, and a plurality of positioning holes being formed on one side of the adjustment rod for use with the positioning rod.

[0011] Preferably, a connecting rod is fixedly connected to the top of the positioning block, the top of the connecting rod extends through to the top of the housing, and a pull ring is fixedly connected thereto.

[0012] Preferably, a spring is fixedly connected to one side of the positioning block, and one end of the spring is fixedly connected to the inner wall of the housing.

[0013] Preferably, a support block is fixedly connected to the bottom of the operating table, and one end of the threaded rod is rotatably connected to one side of the support block through a first bearing.

[0014] Preferably, sliding blocks are fixedly connected to both sides of the transmission block, and the inner wall of the transmission groove is provided with a sliding groove that cooperates with the sliding blocks.

[0015] Preferably, the top of the U-shaped support plate is provided with two rolling wheels, and both ends of the rolling wheels are rotatably connected to the inner wall of the U-shaped support plate through a second bearing.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, by setting up a transmission mechanism, can support the bamboo with a U-shaped support block when splitting bamboo. At the same time, the motor can be started to rotate, driving the threaded rod to rotate. When the threaded rod rotates, its external thread will squeeze the internal thread of the threaded hole, thereby transmitting power to the moving block and the transmission block, and thus adjusting the position of the U-shaped support plate so that its support position is exactly in the middle of the bamboo, improving the stability of the support and thus improving the splitting effect.

[0018] 2, the utility model discloses a setting adjusting mechanism can be moved by pulling the pull ring, and the pull ring will drive connecting rod, positioning block and positioning rod to move, make positioning rod leave the inside of positioning hole, then loosen and can adjust the height of adjusting rod and U-shaped support plate, reach the appropriate position, loosen the pull ring, and the elastic force of spring will push positioning block and positioning rod to reset, make positioning rod enter the inside of corresponding positioning hole, complete the adjustment of the height of U-shaped support plate, and the bamboo is located on the U-shaped support plate, and just aligns with the center of bamboo breaking knife, can effectively improve the effect of bamboo breaking. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the main body structure schematic diagram of the utility model;

[0020] Figure 2 It is the sectional view of the main body structure of the utility model;

[0021] Figure 3 It is the perspective view of transmission mechanism of the utility model;

[0022] Figure 4 It is the utility model Figure 3 It is the partial close-up of A place in the utility model;

[0023] Figure 5 It is the perspective view of U-shaped support plate of the utility model;

[0024] Figure 6 It is the perspective view of the shell section of the utility model.

[0025] In the drawing: 1, operation platform; 2, bamboo breaking knife; 3, hydraulic rod; 4, push block; 5, U-shaped support plate; 6, transmission groove; 7, transmission block; 8, motor; 9, threaded rod; 10, moving block; 11, threaded hole; 12, adjusting groove; 13, adjusting rod; 14, shell; 15, positioning block; 16, positioning rod; 17, positioning hole; 18, connecting rod; 19, pull ring; 20, spring; 21, support block; 22, sliding block; 23, sliding groove; 24, rolling wheel. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] Please refer to Figure 1 - Figure 6 The utility model provides a technical scheme: Embodiment one:

[0028] The utility model provides a kind of bamboo breaking device for bamboo stick processing, including operation platform 1 and bamboo breaking knife 2, bamboo breaking knife 2 is fixedly installed on the top of operation platform 1, one side of operation platform 1 is fixedly installed with hydraulic jack 3, the output end of hydraulic jack 3 is fixedly connected with push block 4, the top of operation platform 1 is provided with U-shaped support plate 5, transmission groove 6 is opened in the top of operation platform 1, transmission mechanism is arranged in the inside of transmission groove 6;

[0029] Transmission mechanism includes transmission block 7 being arranged in the inside of transmission groove 6, the bottom of operation platform 1 is fixedly installed with motor 8, the output end of motor 8 is fixedly connected with threaded rod 9, the surface of threaded rod 9 is transmission connection with moving block 10, the top of moving block 10 is fixedly connected with the bottom of transmission block 7, one side of moving block 10 is opened with the threaded hole 11 for cooperation with threaded rod 9, adjusting mechanism is arranged between transmission block 7 and U-shaped support plate 5.

[0030] In the embodiment, when the bamboo breaking device is in use, the bamboo is generally supported by manual operation to align with the bamboo breaking knife 2, and during the process of holding the bamboo, safety hazards are easily caused, which leads to the injury of the operator and reduces the practicability of the bamboo breaking device. Therefore, the transmission mechanism is arranged to support the bamboo by the U-shaped support plate 5 during the bamboo breaking, and the motor 8 is started to rotate to drive the threaded rod 9 to rotate. When the threaded rod 9 rotates, the external thread on the surface of the threaded rod 9 will press the internal thread in the threaded hole 11 to drive the moving block 10 and the transmission block 7, so as to adjust the position of the U-shaped support plate 5, so that the support position is just in the middle of the bamboo, the stability of the support is improved, and the effect of the bamboo breaking is improved.

[0031] The problem that when the bamboo breaking device is in use, the bamboo is generally supported by manual operation to align with the bamboo breaking knife 2, and during the process of holding the bamboo, safety hazards are easily caused, which leads to the injury of the operator and reduces the practicability of the bamboo breaking device is solved.

[0032] It should be noted that the motor 8 is a reversible motor, and the position of the U-shaped support plate 5 can be adjusted by the forward rotation or reverse rotation of the motor 8.

[0033] The bottom of the operation platform 1 is fixedly connected with a support block 21, and one end of the threaded rod 9 is rotatably connected to one side of the support block 21 through a first bearing.

[0034] In the embodiment, the support block 21 is arranged to support the threaded rod 9, and the threaded rod 9 is limited to rotate around the first bearing, so as to improve the smoothness during the rotation.

[0035] The two sides of the transmission block 7 are fixedly connected with sliding blocks 22, and the inner wall of the transmission groove 6 is provided with sliding grooves 23 for cooperation with the sliding blocks 22.

[0036] By setting the sliding block 22 and the sliding groove 23, the movement of the moving block 10 and the transmission block 7 can be limited to the track of the sliding block 22 and the sliding groove 23 when the threaded rod 9 rotates to drive the moving block 10 and the transmission block 7, thereby achieving the transmission effect.

[0037] The top of the U-shaped support plate 5 is provided with two rolling wheels 24, and the two ends of the rolling wheel 24 are rotatably connected with the inner wall of the U-shaped support plate 5 through the second bearing.

[0038] By setting the rolling wheel 24, the friction between the U-shaped support plate 5 and the bamboo during the breaking process can be reduced, the bamboo transmission process is more smooth, and the breaking effect is improved. Embodiment two:

[0039] On the basis of embodiment one, the transmission mechanism can support the bamboo by adjusting the U-shaped support plate 5, thereby improving the breaking effect of the bamboo. However, considering that the diameters of the bamboo are different, if the center of the bamboo cannot be aligned with the center of the bamboo breaking knife 2, the breaking effect will be affected. The adjusting mechanism in the application includes an adjusting groove 12 opened at the top of the transmission block 7, an adjusting rod 13 slidably connected inside the adjusting groove 12, the top of the adjusting rod 13 fixedly connected with the bottom of the U-shaped support plate 5, a housing 14 fixedly connected to one side of the transmission block 7, a positioning block 15 arranged inside the housing 14, two positioning rods 16 fixedly connected to one side of the positioning block 15, one end of the positioning rod 16 penetrating into the inside of the adjusting groove 12, and a plurality of positioning holes 17 arranged on one side of the adjusting rod 13 and matched with the positioning rod 16.

[0040] Considering that the diameters of the bamboo are different, if the center of the bamboo cannot be aligned with the center of the bamboo breaking knife 2, the breaking effect will be affected. Therefore, by setting the adjusting mechanism, the adjusting rod 13 and the U-shaped support plate 5 can be adjusted in height by pulling the pull ring 19, which drives the connecting rod 18, the positioning block 15 and the positioning rod 16 to move, so that the positioning rod 16 is away from the inside of the positioning hole 17. Then, the height of the adjusting rod 13 and the U-shaped support plate 5 can be adjusted. After the pull ring 19 is released, the elastic force of the spring 20 pushes the positioning block 15 and the positioning rod 16 to reset, so that the positioning rod 16 enters the corresponding positioning hole 17, the height of the U-shaped support plate 5 is adjusted, the bamboo is located on the U-shaped support plate 5, and the center of the bamboo is aligned with the center of the bamboo breaking knife 2, thereby effectively improving the breaking effect of the bamboo.

[0041] The problem that the breaking effect of the bamboo is affected when the center of the bamboo cannot be aligned with the center of the bamboo breaking knife 2 is solved.

[0042] The top of the positioning block 15 is fixedly connected with a connecting rod 18, the top of the connecting rod 18 penetrates to the top of the shell 14, and a pull ring 19 is fixedly connected.

[0043] In the embodiment, when the user needs to adjust the height of the U-shaped support plate 5, the pull ring 19 and the connecting rod 18 can be pulled to move the positioning block 15 and the positioning rod 16, thereby achieving the transmission effect.

[0044] One side of the positioning block 15 is fixedly connected with a spring 20, one end of the spring 20 is fixedly connected with the inner wall of the shell 14.

[0045] In the embodiment, when the user releases the pull ring 19, the elastic force generated by the spring 20 can push the positioning block 15 and the positioning rod 16 to move, thereby achieving the resetting effect.

[0046] Working principle: when the bamboo is broken, the U-shaped support plate 5 supports the bamboo, and the motor 8 can be started to rotate, thereby driving the threaded rod 9 to rotate, the external threads on the surface of the threaded rod 9 can extrude the internal threads in the threaded hole 11, thereby driving the moving block 10 and the transmission block 7, and adjusting the position of the U-shaped support plate 5, so that the support position is just in the middle of the bamboo, thereby improving the stability of the support and the effect of breaking the bamboo.

[0047] The connecting rod 18, the positioning block 15 and the positioning rod 16 can also be moved by pulling the pull ring 19, so that the positioning rod 16 is away from the inside of the positioning hole 17, then the height of the adjusting rod 13 and the U-shaped support plate 5 can be adjusted, after the pull ring 19 is released, the elastic force generated by the spring 20 can reset the positioning block 15 and the positioning rod 16, so that the positioning rod 16 enters the corresponding positioning hole 17, thereby completing the adjustment of the height of the U-shaped support plate 5, the bamboo on the U-shaped support plate 5 is just aligned with the center of the bamboo breaking knife 2, thereby effectively improving the effect of breaking the bamboo.

[0048] It should be noted that the hydraulic rod 3 and the motor 8 are devices or equipment existing in the prior art, or devices or equipment that can be realized in the prior art, and the power supply specific composition and principle of the hydraulic rod 3 and the motor 8 are clear to those skilled in the art, so they will not be described in detail.

[0049] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bamboo breaking device for bamboo stick processing, characterized by: It include operation platform (1) and bamboo sword (2), bamboo sword (2) fixed installation is on operation platform (1) top, one side of operation platform (1) is fixedly installed with hydraulic rod (3), the output end of hydraulic rod (3) is fixedly connected with push block (4), the top of operation platform (1) is provided with U-shaped support plate (5), the top of operation platform (1) is opened with transmission groove (6), the inside of transmission groove (6) is provided with transmission mechanism; The transmission mechanism includes a transmission block (7) disposed in the transmission groove (6), a motor (8) fixedly installed at the bottom of the operation platform (1), a threaded rod (9) fixedly connected to the output end of the motor (8), a moving block (10) drivingly connected to the surface of the threaded rod (9), the top of the moving block (10) is fixedly connected with the bottom of the transmission block (7), a threaded hole (11) is formed in one side of the moving block (10) for cooperating with the threaded rod (9), and an adjusting mechanism is arranged between the transmission block (7) and the U-shaped support plate (5).

2. The bamboo breaking device for bamboo stick processing according to claim 1, characterized in that: The adjusting mechanism includes an adjusting groove (12) formed in the top of the transmission block (7), an adjusting rod (13) slidably connected in the inside of the adjusting groove (12), the top of the adjusting rod (13) is fixedly connected with the bottom of the U-shaped support plate (5), a housing (14) is fixedly connected to one side of the transmission block (7), a positioning block (15) is arranged in the inside of the housing (14), two positioning rods (16) are fixedly connected to one side of the positioning block (15), one end of the positioning rod (16) penetrates into the inside of the adjusting groove (12), and a plurality of positioning holes (17) are formed in one side of the adjusting rod (13) for cooperating with the positioning rod (16).

3. The bamboo breaking device for bamboo stick processing according to claim 2, characterized in that: The top of the positioning block (15) is fixedly connected with a connecting rod (18), one end of the connecting rod (18) penetrates into the top of the housing (14) and is fixedly connected with a pull ring (19).

4. The bamboo breaking device for bamboo stick processing according to claim 2, characterized in that: One side of the positioning block (15) is fixedly connected with a spring (20), and one end of the spring (20) is fixedly connected with the inner wall of the housing (14).

5. The bamboo breaking device for bamboo stick processing according to claim 1, characterized in that: The bottom of the operation platform (1) is fixedly connected with a support block (21), and one end of the threaded rod (9) is rotatably connected to one side of the support block (21) through a first bearing.

6. The bamboo breaking device for bamboo stick processing according to claim 1, characterized in that: The two sides of the transmission block (7) are fixedly connected with sliding blocks (22), and the inner wall of the transmission groove (6) is provided with sliding grooves (23) for cooperating with the sliding blocks (22).

7. The bamboo breaking device for bamboo stick processing according to claim 1, characterized in that: The top of the U-shaped support plate (5) is provided with two rolling wheels (24), and the two ends of the rolling wheels (24) are rotatably connected with the inner wall of the U-shaped support plate (5) through second bearings.

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