Crushing equipment for bamboo powder processing and using method thereof

Abstract

The invention discloses crushing equipment for bamboo powder processing and a using method thereof.The crushing equipment comprises a machine body and a crushing roller in transmission connection with the interior of the machine body, a connecting block is fixedly connected to the top of the right side of the machine body, a shaft rod is inserted into the connecting block, and swing rods are fixedly connected to the two sides of the surface of the shaft rod; the end, away from the shaft rod, of the swing rod is fixedly connected with a connecting frame, the connecting frame is used for inserting bamboo poles, a transmission structure is arranged on the right side of the machine body, and the transmission structure can control the swing rod to swing and swing the horizontally-inserted bamboo poles to the top of the machine body for feeding and crushing. The limitation that pre-cutting is needed traditionally is broken through, direct feeding of the whole bamboo is achieved, time consumed in the cutting-off procedure is eliminated, the horizontally-placed bamboo pole is converted into the vertical feeding direction through the arc-shaped movement track of the swing rod, the problem of space interference between long-size materials and a crushing cavity is solved, and the connecting frame serves as a universal connector to be matched with bamboo materials of different diameters.

Description

Technical Field

[0001] The present invention relates to the technical field of bamboo powder processing, and specifically relates to a crushing device for bamboo powder processing and its usage method. Background Art

[0002] Bamboo powder processing is a process of making bamboo into powder through a series of physical or chemical treatments, and is widely used in fields such as papermaking, composite materials, biomass energy, and feed.

[0003] For example, the patent application number disclosed on the Chinese Patent Network is: 201710689750.8, and the patent name is: A processing device for edible bamboo powder, including a rotating crushing disc, a feeding trough, a sliding trough, a sterilization cylinder, a lower support bottom plate, a driving motor, a motor fixing bracket, a drying cylinder, a discharge port, a drying cylinder fixing seat, a locking disc, a controller, and a display screen. The rotating crushing disc is provided with a rotating bearing, through holes, a fixed disc, and crushing pieces. The fixed disc is welded inside the feeding trough, the rotating bearing is nested in the center of the fixed disc, the through holes pass through the center of the surface of the rotating bearing, and the crushing pieces are welded equidistantly and evenly on the outer surface of the rotating bearing and welded together with the fixed disc. The beneficial effects of the present invention are: through the provided rotating crushing disc, it can ensure that the bamboo is crushed without any consumption of itself, can be used for a long time, does not need to be frequently replaced, reduces costs and saves time, and improves the processing rate of bamboo powder.

[0004] However, the overall size of the existing bamboo is relatively long, and the long bamboo affects the user's feeding of it. Therefore, when entering the crushing device, additional cutting treatment is required, which is time-consuming and laborious, and affects the processing efficiency of the crushing device.

[0005] Therefore, it is necessary to design and transform the crushing device for bamboo powder processing and its usage method. Summary of the Invention

[0006] To solve the problems raised in the above background art, the purpose of the present invention is to provide a crushing device for bamboo powder processing and its usage method, which has the advantage of being convenient for feeding, and solves the problems that the overall size of the existing bamboo is relatively long, the long bamboo affects the user's feeding of it, so additional cutting treatment is required when entering the crushing device, which is time-consuming and laborious, and affects the processing efficiency of the crushing device.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A crushing device for bamboo powder processing and its usage method, including a machine body;

[0008] A crushing roller drivingly connected inside the machine body;

[0009] A connecting block is fixedly connected to the top of the right side of the machine body. A shaft rod is inserted into the connecting block. Swing rods are fixedly connected to both sides of the surface of the shaft rod. A connecting frame is fixedly connected to one end of the swing rod away from the shaft rod. The connecting frame is used for inserting a bamboo pole. A transmission structure is arranged on the right side of the machine body. The transmission structure can control the swing of the swing rod and swing the horizontally inserted bamboo pole to the top of the machine body for feeding and crushing.

[0010] Preferably, as the present invention, the transmission structure includes a connecting plate arranged on the left side of the machine body. Transmission rods located on both sides of the machine body are fixedly connected to the front end and the rear end of the connecting plate. Sleeve plates located inside the transmission rods are fixedly connected to both ends of the shaft rod. A push rod located inside the sleeve plate is fixedly connected to the inside of the transmission rod. The push rod is slidably connected to the transmission rod.

[0011] Preferably, as the present invention, a support plate is fixedly connected to the left side of the machine body. A screw rod is movably connected to the inside of the support plate through a bearing. The transmission rod is sleeved on the surface of the screw rod and is threadedly connected to the screw rod. A transmission motor is fixedly connected to the left side of the support plate. The output end of the transmission motor penetrates through the support plate and is fixedly connected to the screw rod.

[0012] Preferably, as the present invention, a bracket is fixedly connected to the top of the connecting frame. Guide rods are fixedly connected to both sides of the bracket. An extrusion frame is sleeved on the surface of the guide rod. The extrusion frame can approach the bamboo pole and extrude and fix the bamboo pole.

[0013] Preferably, as the present invention, force-receiving rods are fixedly connected to both sides of the extrusion frame. Pressurizing frames are fixedly connected to both sides of the top of the machine body. When the force-receiving rods swing following the swing rod, the pressurizing frames can extrude the force-receiving rods to make them carry the extrusion frame close to the bamboo pole.

[0014] Preferably, as the present invention, compression springs sleeved on the surface of the guide rods are fixedly connected to both sides of the surface of the bracket. One side of the compression spring away from the bracket contacts the surface of the extrusion frame.

[0015] Preferably, as the present invention, vertical plates are fixedly connected to both the front and the back of the machine body. A transmission roller is movably connected to the inside of the vertical plate through a bearing. The outer surface of the transmission roller can contact the surface of the bamboo pole. Belt pulleys are fixedly connected to one end of the transmission roller and one end of the crushing roller. A belt is sleeved on the surface of the belt pulley.

[0016] Preferably, as the present invention, a crushing device for bamboo powder processing and its using method include the following steps:

[0017] S1: An operator horizontally inserts the whole bamboo pole into the connecting frame on the right side of the equipment;

[0018] S2: When all the bamboo poles are inserted, after starting the drive motor, the screw starts to rotate, driving the two side drive rods to move horizontally towards the top of the machine body. The push rod pushes the shaft rod inside the sleeve plate to rotate, driving the swing rod to swing upwards. At this time, the connecting frame carries the bamboo pole and starts to make an arc-shaped lifting movement, and the bamboo pole gradually approaches the drive roller.

[0019] S3: During the lifting process of the swing rod, the pressure frame fixed to the top of the machine body comes into contact with the stress rod. As the angle of the swing rod changes, the pressure frame applies centripetal force to the stress rod, forcing the extrusion frame to slide synchronously towards the bamboo pole along the guide rod. Through the buffering effect of the compression spring, flexible clamping is achieved to ensure that the bamboo pole does not shift during the lifting process. When the swing rod swings to the highest point, the connecting frame completely lifts the bamboo pole directly above the crushing roller. At this time, the extrusion frame resets under the action of the compression spring and disengages from the bamboo pole, while the drive roller contacts the bamboo pole and generates a downward pushing force, and the crushing roller pulls the bamboo pole down through the negative pressure generated by high-speed rotation, completing the coordinated feeding of gravity and mechanical force.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. The present invention breaks through the limitation of traditional pre-cutting, realizes direct feeding of the whole bamboo, eliminates the time-consuming of the cutting process, and converts the horizontally placed bamboo pole into a vertical feeding direction through the arc-shaped movement track of the swing rod, solving the problem of spatial interference between long-sized materials and the crushing cavity. Moreover, the connecting frame serves as a universal interface to adapt to bamboo materials of different diameters.

[0022] 2. The present invention precisely converts the horizontal linear motion into the rotational motion of the shaft rod through the sliding connection of the push rod in the sleeve plate. The double drive rods are symmetrically arranged to ensure the balanced force of the swing rod system and avoid equipment deformation caused by unilateral stress.

[0023] 3. The present invention provides a self-locking function through screw drive, and the swing rod can hover at any angle. The matching design of the motor speed and the screw pitch of the screw realizes the adjustable swing speed of the swing rod.

[0024] 4. The present invention is fixed to the top of the connecting frame through the bracket to provide an installation position for the guide rod; the guide rod is sleeved inside the extrusion frame to guide the movement of the extrusion frame; the extrusion frame can approach the bamboo pole and squeeze and fix the bamboo pole. After the bamboo pole is inserted into the connecting frame, the extrusion frame can squeeze and fix the bamboo pole to prevent the bamboo pole from shaking or falling off during the swinging and feeding processes, improving the stability and safety of feeding.

[0025] 5. The present invention fixes the stress rod on both sides of the extrusion frame, and the pressure frame is fixed on both sides of the top of the machine body. When the stress rod swings with the swing rod, the pressure frame will squeeze the stress rod, causing it to carry the extrusion frame closer to the bamboo pole. This structure utilizes the power of the swing rod swing to realize the automatic squeezing and fixing of the extrusion frame to the bamboo pole without an additional power source, with a simple and efficient structure.

[0026] 6. In the present invention, the compression spring is sleeved on the surface of the guide rod, with one end contacting the bracket and the other end contacting the surface of the extrusion frame. When the extrusion frame approaches the bamboo pole for extrusion and fixation, the compression spring will be compressed to generate elastic force. When it is necessary to take out the bamboo pole, the elastic force of the compression spring will make the extrusion frame automatically move away from the bamboo pole, facilitating the removal of the bamboo pole and improving the operation convenience of the equipment.

[0027] 7. In the present invention, the vertical plates are fixed on the front and back of the machine body to provide an installation position for the transmission rollers; the transmission rollers are movably connected to the inner sides of the vertical plates through bearings, and their outer surfaces can contact the surface of the bamboo pole. The transmission rollers can support and guide the bamboo pole, enabling the bamboo pole to move more smoothly during the feeding process, reducing the friction between the bamboo pole and the equipment, and reducing the wear of the equipment. Through the transmission of the belt pulleys and belts, the power of the crushing roller can be transmitted to the transmission rollers, enabling the transmission rollers and the crushing roller to rotate synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present invention;

[0029] Figure 2 is a schematic left-view structural diagram of the present invention;

[0030] Figure 3 is a schematic top-view structural diagram of the present invention;

[0031] Figure 4 is a schematic partial structural diagram of the present invention;

[0032] Figure 5 is a schematic top-view partial structural diagram of the present invention;

[0033] Figure 6 is the present invention Figure 4 The enlarged structural schematic diagram at A in.

[0034] In the figure: 1, machine body; 2, crushing roller; 3, connecting block; 4, shaft rod; 5, swing rod; 6, connecting frame; 7, bamboo pole; 8, transmission structure; 9, connecting plate; 10, transmission rod; 11, sleeve plate; 12, push rod; 13, support plate; 14, screw rod; 15, transmission motor; 16, bracket; 17, guide rod; 18, extrusion frame; 19, stress rod; 20, pressure application frame; 21, compression spring; 22, vertical plate; 23, transmission roller; 24, belt pulley; 25, belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] As Figures 1 to 6 shown, a crushing device for bamboo powder processing and its use method provided by the present invention include a machine body 1;

[0037] A crushing roller 2 is drivingly connected inside the machine body 1;

[0038] A connecting block 3 is fixedly connected to the top of the right side of the machine body 1. A shaft rod 4 is inserted into the connecting block 3. Both sides of the surface of the shaft rod 4 are fixedly connected with swing rods 5. One end of the swing rod 5 away from the shaft rod 4 is fixedly connected with a connecting frame 6. The connecting frame 6 is used for inserting a bamboo pole 7. A transmission structure 8 is arranged on the right side of the machine body 1. The transmission structure 8 can control the swing of the swing rod 5 and swing the horizontally inserted bamboo pole 7 to the top of the machine body 1 for feeding and crushing.

[0039] Referring to Figure 3 , the transmission structure 8 includes a connecting plate 9 arranged on the left side of the machine body 1. The front end and the rear end of the connecting plate 9 are both fixedly connected with transmission rods 10 located on both sides of the machine body 1. Both ends of the shaft rod 4 are fixedly connected with sleeve plates 11 located inside the transmission rods 10. A push rod 12 located inside the sleeve plate 11 is fixedly connected to the inside of the transmission rod 10. The push rod 12 is slidably connected to the transmission rod 10.

[0040] As a technical optimization scheme of the present invention, through the sliding connection of the push rod 12 in the sleeve plate 11, the horizontal linear motion is accurately converted into the rotational motion of the shaft rod 4. The double transmission rods 10 are symmetrically arranged to ensure the balanced force of the swing rod 5 system and avoid the deformation of the equipment caused by unilateral stress.

[0041] Referring to Figure 2 , a support plate 13 is fixedly connected to the left side of the machine body 1. A screw rod 14 is movably connected to the inside of the support plate 13 through a bearing. The transmission rod 10 is sleeved on the surface of the screw rod 14 and is threadedly connected to the screw rod 14. A transmission motor 15 is fixedly connected to the left side of the support plate 13. The output end of the transmission motor 15 penetrates through the support plate 13 and is fixedly connected to the screw rod 14.

[0042] As a technical optimization scheme of the present invention, a self-locking function is provided through screw transmission. The swing rod 5 can hover at any angle. The matching design of the motor speed and the pitch of the screw rod 14 realizes the adjustable swing speed of the swing rod 5.

[0043] Referring to Figure 4, a support 16 is fixedly connected to the top of the connecting frame 6. Guide rods 17 are fixedly connected to both sides of the support 16. A squeezing frame 18 is sleeved on the surface of the guide rod 17, and the squeezing frame 18 can approach the bamboo pole 7 and squeeze and fix the bamboo pole 7.

[0044] As a technical optimization scheme of the present invention, it is fixed to the top of the connecting frame 6 through the support 16 to provide an installation position for the guide rod 17; the guide rod 17 is sleeved inside the squeezing frame 18 to guide the movement of the squeezing frame 18; the squeezing frame 18 can approach the bamboo pole 7 and squeeze and fix the bamboo pole 7. After the bamboo pole 7 is inserted into the connecting frame 6, the squeezing frame 18 can squeeze and fix the bamboo pole 7 to prevent the bamboo pole 7 from shaking or falling off during swinging and feeding, improving the stability and safety of feeding.

[0045] Reference Figure 4 , force-bearing rods 19 are fixedly connected to both sides of the squeezing frame 18. Pressing frames 20 are fixedly connected to both sides of the top of the machine body 1. The pressing frames 20 can squeeze the force-bearing rods 19 when the force-bearing rods 19 follow the swing of the swing rod 5, so that the squeezing frame 18 is carried to approach the bamboo pole 7.

[0046] As a technical optimization scheme of the present invention, the force-bearing rods 19 are fixed to both sides of the squeezing frame 18, and the pressing frames 20 are fixed to both sides of the top of the machine body 1. When the force-bearing rods 19 follow the swing of the swing rod 5, the pressing frames 20 will squeeze the force-bearing rods 19, so that the squeezing frame 18 is carried to approach the bamboo pole 7. This structure utilizes the power of the swing of the swing rod 5 to realize the automatic squeezing and fixing of the bamboo pole 7 by the squeezing frame 18 without an additional power source, and the structure is simple and efficient.

[0047] Reference Figure 5 , compression springs 21 sleeved on the surface of the guide rod 17 are fixedly connected to both sides of the surface of the support 16, and the side of the compression spring 21 away from the support 16 contacts the surface of the squeezing frame 18.

[0048] As a technical optimization scheme of the present invention, the compression spring 21 is sleeved on the surface of the guide rod 17, one end contacts the support 16, and the other end contacts the surface of the squeezing frame 18. When the squeezing frame 18 approaches the bamboo pole 7 for squeezing and fixing, the compression spring 21 will be compressed to generate elastic force. When the bamboo pole 7 needs to be taken out, the elastic force of the compression spring 21 will make the squeezing frame 18 automatically move away from the bamboo pole 7, facilitating the taking out of the bamboo pole 7 and improving the operation convenience of the equipment.

[0049] Reference Figure 1 , vertical plates 22 are fixedly connected to both the front and back of the machine body 1. A transmission roller 23 is movably connected to the inner side of the vertical plate 22 through a bearing. The outer surface of the transmission roller 23 can contact the surface of the bamboo pole 7. Belt pulleys 24 are fixedly connected to one end of the transmission roller 23 and one end of the crushing roller 2, and a belt 25 is sleeved on the surface of the belt pulley 24.

[0050] As a technical optimization solution of the present invention, it is fixed on the front and back of the machine body 1 through the vertical plate 22 to provide an installation position for the transmission roller 23; the transmission roller 23 is movably connected to the inner side of the vertical plate 22 through bearings, and its outer surface can contact the surface of the bamboo pole 7. The transmission roller 23 can support and guide the bamboo pole 7, making the bamboo pole 7 move more smoothly during the feeding process, while reducing the friction between the bamboo pole 7 and the equipment and reducing the wear of the equipment. Through the transmission of the belt pulley 24 and the belt 25, the power of the crushing roller 2 can be transmitted to the transmission roller 23, so that the transmission roller 23 and the crushing roller 2 rotate synchronously.

[0051] Reference Figure 1 , a crushing device for bamboo powder processing and its use method, including the following steps:

[0052] S1: The operator horizontally inserts the whole bamboo pole 7 into the connecting frame 6 on the right side of the equipment;

[0053] S2: When multiple bamboo poles 7 are all inserted, after starting the drive motor 15, the screw 14 starts to rotate, driving the two side drive rods 10 to move horizontally towards the top of the machine body 1. The push rod 12 pushes the shaft rod 4 in the sleeve plate 11 to rotate, driving the swing rod 5 to swing upward. At this time, the connecting frame 6 drives the bamboo pole 7 to start an arc-shaped lifting movement, and the bamboo pole 7 gradually approaches the transmission roller 23;

[0054] S3: During the lifting process of the swing rod 5, the pressure application frame 20 fixed on the top of the machine body 1 contacts the stress rod 19. As the angle of the swing rod 5 changes, the pressure application frame 20 applies a centripetal force to the stress rod 19, forcing the extrusion frame 18 to slide synchronously along the guide rod 17 towards the bamboo pole 7. Through the buffering action of the compression spring 21, flexible clamping is achieved to ensure that the bamboo pole 7 does not shift during the lifting process. When the swing rod 5 swings to the highest point, the connecting frame 6 completely lifts the bamboo pole 7 directly above the crushing roller 2. At this time, the extrusion frame 18 resets under the action of the compression spring 21 and disengages from the bamboo pole 7, while the transmission roller 23 contacts the bamboo pole 7 and generates a downward pushing force. The crushing roller 2 pulls down the bamboo pole 7 through the negative pressure generated by high-speed rotation, completing the collaborative feeding of gravity and mechanical force.

[0055] Working principle and usage process of the present invention: The operator horizontally inserts the whole bamboo pole 7 into the connection frame 6 on the right side of the device. When multiple bamboo poles 7 are all inserted, after starting the drive motor 15, the screw rod 14 starts to rotate, driving the drive rods 10 on both sides to move horizontally towards the top of the machine body 1. The push rod 12 pushes the shaft rod 4 in the sleeve plate 11 to rotate, driving the swing rod 5 to swing upwards. At this time, the connection frame 6 drives the bamboo pole 7 to start an arc-shaped lifting movement, and the bamboo pole 7 gradually approaches the drive roller 23. During the lifting process of the swing rod 5, the pressurizing frame 20 fixed on the top of the machine body 1 comes into contact with the force-bearing rod 19. As the angle of the swing rod 5 changes, the pressurizing frame 20 applies a centripetal force to the force-bearing rod 19, forcing the extrusion frame 18 to slide synchronously along the guide rod 17 towards the bamboo pole 7, and realizing flexible clamping through the buffering effect of the compression spring 21 to ensure that the bamboo pole 7 does not shift during the lifting process. When the swing rod 5 swings to the highest point, the connection frame 6 completely lifts the bamboo pole 7 directly above the crushing roller 2. At this time, the extrusion frame 18 is reset under the action of the compression spring 21 and disengages from the bamboo pole 7, while the drive roller 23 comes into contact with the bamboo pole 7 and generates a downward pushing force. The crushing roller 2 pulls the bamboo pole 7 down through the negative pressure generated by high-speed rotation, completing the collaborative feeding of gravity and mechanical force. The bamboo pole 7 is crushed after entering the double-roller crushing area, and the crushed product is discharged from the lower part of the machine body 1. At the same time, the drive motor 15 rotates in reverse, and the drive rod 10 retracts to drive the swing rod 5 to reset. When the force-bearing rod 19 disengages from the pressurizing frame 20, the compression spring 21 pushes the extrusion frame 18 to reset, and the connection frame 6 returns to the horizontal position to prepare for the next feeding.

[0056] In summary: The crushing device for bamboo powder processing and its usage method break through the limitation of traditional pre-cutting, realize direct feeding of the whole bamboo, eliminate the time-consuming of the cutting process, convert the horizontally placed bamboo pole 7 into a vertical feeding direction through the arc-shaped movement track of the swing rod 5, solve the problem of spatial interference between long-sized materials and the crushing cavity, and the connection frame 6 serves as a universal interface to adapt to bamboo materials of different diameters.

[0057] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for bamboo powder processing, comprising a body (1); A crushing roller (2) is drivingly connected to the inside of the machine body (1); Features: A connecting block (3) is fixedly connected to the top of the right side of the machine body (1), a shaft (4) is inserted into the interior of the connecting block (3), swing rods (5) are fixedly connected to both sides of the surface of the shaft rod (4), and a connecting frame (6) is fixedly connected to the end of the swing rod (5) away from the shaft rod (4), and the connecting frame (6) is used to insert a bamboo pole (7). A transmission structure (8) is provided on the right side of the machine body (1), and the transmission structure (8) can control the swing rod (5) to swing and swing the horizontally inserted bamboo pole (7) to the top of the machine body (1) for feeding and crushing.

2. The crushing equipment for bamboo powder processing according to claim 1 is characterized in that: The transmission structure (8) comprises a connecting plate (9) arranged on the left side of the machine body (1); the front end and the rear end of the connecting plate (9) are fixedly connected to transmission rods (10) located on both sides of the machine body (1); both ends of the shaft rod (4) are fixedly connected to a sleeve plate (11) located inside the transmission rod (10); the inner side of the transmission rod (10) is fixedly connected to a push rod (12) located inside the sleeve plate (11); and the push rod (12) and the transmission rod (10) are slidably connected.

3. The crushing equipment for bamboo powder processing according to claim 2 is characterized in that: The left side of the machine body (1) is fixedly connected to a support plate (13), the interior of the support plate (13) is movably connected to a screw rod (14) via a bearing, the transmission rod (10) is sleeved on the surface of the screw rod (14) and is threadedly connected to the screw rod (14), the left side of the support plate (13) is fixedly connected to a transmission motor (15), the output end of the transmission motor (15) passes through the support plate (13) and is fixedly connected to the screw rod (14).

4. The crushing equipment for bamboo powder processing according to claim 1, characterized in that: The top of the connection frame (6) is fixedly connected to a bracket (16), both sides of the bracket (16) are fixedly connected to guide rods (17), and the surface of the guide rod (17) is sleeved with an extrusion frame (18), and the extrusion frame (18) can approach the bamboo pole (7) and squeeze and fix the bamboo pole (7).

5. The crushing equipment for bamboo powder processing according to claim 4 is characterized in that: Both sides of the squeezing frame (18) are fixedly connected to a force-bearing rod (19), and both sides of the top of the machine body (1) are fixedly connected to a pressurizing frame (20). When the force-bearing rod (19) swings along with the swing rod (5), the pressurizing frame (20) can squeeze the force-bearing rod (19) so that the force-bearing rod (19) is brought close to the bamboo pole (7) by carrying the squeezing frame (18).

6. The crushing equipment for bamboo powder processing according to claim 4, characterized in that: Compression springs (21) sleeved on the surface of the guide rod (17) are fixedly connected to both sides of the surface of the bracket (16), and the side of the compression spring (21) away from the bracket (16) contacts the surface of the extrusion frame (18).

7. The crushing equipment for bamboo powder processing according to claim 1, characterized in that: The front and back sides of the machine body (1) are fixedly connected to a vertical plate (22); the inner side of the vertical plate (22) is movably connected to a transmission roller (23) via a bearing; the outer surface of the transmission roller (23) can contact the surface of a bamboo pole (7); one end of the transmission roller (23) and one end of the crushing roller (2) are fixedly connected to a pulley (24); and the surface of the pulley (24) is sleeved with a belt (25).

8. The method for using the crushing equipment for bamboo powder processing according to claim 1, characterized in that: The following steps are involved: S1: The operator inserts the entire bamboo pole (7) horizontally into the connection frame (6) on the right side of the device; S2: When the plurality of bamboo poles (7) are all connected, the transmission motor (15) is started, the screw rod (14) starts to rotate, driving the transmission rods (10) on both sides to move horizontally toward the top of the machine body (1), the push rod (12) drives the shaft rod (4) in the sleeve plate (11) to rotate, driving the swing rod (5) to swing upward, and at this time, the connection frame (6) carries the bamboo pole (7) and starts to make an arc-shaped lifting motion, and the bamboo pole (7) gradually approaches the transmission roller (23); S3: During the lifting process of the swing arm (5), the pressure frame (20) fixed on the top of the body (1) comes into contact with the force-bearing rod (19). As the angle of the swing arm (5) changes, the pressure frame (20) applies centripetal force to the force-bearing rod (19), forcing the extrusion frame (18) to slide synchronously along the guide rod (17) toward the bamboo pole (7). The buffering effect of the compression spring (21) realizes flexible clamping to ensure that the bamboo pole (7) does not deviate during the lifting process. When the swing arm (5) swings to the highest point, the connecting frame (6) completely lifts the bamboo pole (7) to the top of the crushing roller (2). At this time, the extrusion frame (18) is reset under the action of the compression spring (21) and is out of contact with the bamboo pole (7), while the transmission roller (23) is in contact with the bamboo pole (7) and generates a downward pushing force. The crushing roller (2) pulls the bamboo pole (7) downward by the negative pressure generated by the high-speed rotation, completing the coordinated feeding of gravity and mechanical force.

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