Automatic processing equipment for bamboo poles used in cultivation of Porphyra hainanensis

Abstract

The present invention relates to an automatic processing equipment for bamboo poles used in the cultivation of Porphyra haitanensis, including a dust removal and polishing device, the dust removal and polishing device including a mounting frame, at least two first rollers and two second rollers, the first roller being arranged above the second roller and spaced apart from the second roller to form a dust removal and polishing area for bamboo to enter, a plurality of bristle groups being arranged on the first roller and the second roller, each bristle group being distributed in a spiral shape along the length direction of the roller, so as to drive the bamboo to slide automatically when the roller rotates, the dust removal and polishing device also including a first driving assembly driving the first roller to rotate and a second driving assembly driving the second roller to rotate. By adopting the above technical scheme, the present invention provides an automatic processing equipment for bamboo poles used in the cultivation of Porphyra haitanensis, which is suitable for the transformation of large quantities of bamboo poles near the cultivation sea area, greatly improving the efficiency of manual labor and reducing unnecessary transportation and transshipment costs.

Description

Technical Field

[0001] The invention relates to the technical field of fishery breeding, in particular to an automatic processing device for inserting bamboo used for breeding of Porphyra haitanensis. Background Art

[0002] Porphyra truncatula is one of the leading agricultural industries in Wenzhou City. The current breeding area is about 100,000 mu, and the output value of the entire industry chain is more than 1 billion yuan. It is known as the "Hometown of Porphyra in China" and is an advantageous area for characteristic agricultural products in Zhejiang Province. According to incomplete statistics, the cultivation of Porphyra truncatula in Cangnan County alone consumes at least 200,000 bamboos each year. Due to reasons such as sun aging, insect corrosion, and wind and wave damage, the lifespan of the bamboo used in the cultivation of Porphyra truncatula is usually only one breeding cycle, and the labor intensity of annual replacement is extremely high. Therefore, after the harvest of Porphyra truncatula, most of the bamboo is abandoned in the sea or floats in the nearshore waters, breeding attached organisms such as barnacles, borers, moss and polychaete. The partial rot and decomposition of the root piles throughout the sea area also aggravates the black and smelly phenomenon of the bottom mud in the sea area, and is also prone to induce large-scale diseases of Porphyra truncatula, seriously endangering the sustainable and healthy development of the Porphyra truncatula breeding industry, seriously polluting the marine ecological environment and affecting maritime traffic safety, which has become a focus of common concern in all sectors of society.

[0003] In recent years, the fiberglass rod material has high strength and corrosion resistance, which can temporarily alleviate the environmental aesthetics problem of bamboo waste, but the one-time investment is too high, and the comprehensive use cost is at least 10 times that of bamboo. At the same time, we must also consider the environmental hazards of microplastics caused by the aging of a large number of fiberglass materials in the sea area. Therefore, it is urgent to organize the use of new materials for the production of Porphyra haitanensis, which is conducive to the continuous promotion of the construction of a new demonstration area for shallow-sea Porphyra haitanensis cultivation in the nearshore waters with orderly production and ecological protection. Summary of the invention

[0004] Purpose of the invention: In order to overcome the defects of the prior art, the present invention provides an automatic processing equipment for bamboo poles used in the cultivation of Porphyra haitanensis, which automatically removes dust and sprays the bamboo poles to extend the service life of the bamboo poles, reduce the labor intensity of offshore operations for replacing materials, and reduce the comprehensive cost of Porphyra haitanensis cultivation. The equipment is suitable for large-scale bamboo pole transformation near the cultivation sea area, greatly improving the labor efficiency and reducing unnecessary transportation and transshipment costs.

[0005] The technical solution of the present invention is as follows: an automatic processing equipment for inserted bamboo used for cultivating Porphyra hainanensis, including a dust removal and polishing device, the dust removal and polishing device including a mounting frame, at least two first rollers and at least two second rollers, the first roller and the second roller are rotatably arranged on the mounting frame, the first roller is arranged above the second roller, and is separated from the second roller to form a dust removal and polishing area for the bamboo to enter, a plurality of brush groups are provided on the first roller and the second roller, and each brush group is spirally distributed along the length direction of the roller to drive the bamboo to slide automatically when the roller rotates, the dust removal and polishing device also includes a first drive assembly for driving the first roller to rotate and a second drive assembly for driving the second roller to rotate, and the rotation direction of the first roller is opposite to that of the second roller.

[0006] By adopting the above technical scheme, bamboos with more than 3 to 4 years and a length of more than 9 to 14 meters are selected, and each bamboo is naturally dried to prevent surface cracking or bamboo distortion and deformation. The bamboo is dusted and polished by a brush on a drum. The upper and lower drums are arranged, and the bamboo is located in the dust removal and polishing area. The rotation directions of the first drum and the second drum are opposite, and the bristles are arranged in a spiral shape, so that the bamboo can automatically move under the rotation of the drum, and move along the length direction of the drum to complete the dust removal and polishing of the whole bamboo. The polished bamboo is sprayed with primer and polyurea waterproof topcoat through a spraying equipment, and is left to stand for storage after spraying, which can extend the service life of the bamboo, reduce the labor intensity of a large number of material replacement operations at sea, reduce the comprehensive cost of Porphyra aquaculture investment, and reduce pollution.

[0007] The present invention is further configured as follows: each first roller is provided with a plurality of first bristle groups and second bristle groups, the bristles of the first bristle groups are longer than those of the second bristle groups, and a group of second bristle groups is provided between two adjacent first bristle groups.

[0008] With the above further arrangement, the bristles of the first bristle group drive the bamboo to move, and the bristles of the second bristle group are harder and process the bamboo skin to achieve dust removal and polishing.

[0009] The present invention is further configured as follows: each first roller includes a rotating shaft and a sleeve sleeved on the outer circumference of the rotating shaft, each bristle group is arranged on the outer wall of the sleeve, a plurality of connecting blocks are arranged on the rotating shaft along its length direction, a connecting groove is correspondingly arranged on the inner wall of the sleeve, the connecting block is located in the connecting groove, and the sleeve can be driven to rotate synchronously when the rotating shaft rotates, and the sleeve can slide axially relative to the rotating shaft, and a reset spring is arranged between the connecting block and the connecting groove.

[0010] By further adopting the above-mentioned setting, the whole bamboo is not completely straight, but has irregular protrusions. Therefore, when the bamboo is dusted and polished, when the protrusion touches the sleeve, the current position of the sleeve can slide axially relative to the rotating shaft to leave space for the bamboo to move, so that the bamboo and the drum are always in contact, the processing effect is better, and the rotation of the drum will not be affected.

[0011] The present invention is further configured to include a spraying device, wherein the spraying device is located at the rear side of the dust removal and polishing device, and the spraying device includes a slide rail and a sprayer slidably arranged on the slide rail.

[0012] With the above further arrangement, the spraying machine can move along the slide rail to realize automatic spraying, and the polyurea waterproof topcoat is sprayed on the surface of the bamboo to prevent the bamboo from rotting and prolong the service life.

[0013] The present invention is further configured as follows: the first driving assembly includes a first motor, a first driving gear, at least two first driven gears, a first chain and a first auxiliary gear, the first driving gear is arranged on the output shaft of the first motor, the first driven gear is arranged at the end of the first roller, the first auxiliary gear is located above the two adjacent first driven gears and located in the middle of the two first driven gears, the first chain is sleeved on the outer periphery of each first driven gear, the first driving gear and the first auxiliary gear to drive each first roller to rotate in the same direction, the second driving assembly includes a second motor, a second driving gear, at least two second driven gears, a second chain and a second auxiliary gear, the second driving gear is arranged on the output shaft of the second motor, the second driven gear is arranged at the end of the second roller, the second auxiliary gear is located above the two adjacent second driven gears and located in the middle of the two second driven gears, and the second chain is sleeved on the outer periphery of each second driven gear, the second driving gear and the second auxiliary gear to drive each second roller to rotate in the same direction.

[0014] The above-mentioned further arrangement has a simple structure, convenient operation, and a stable structure when the drum rotates. The motor drives the driving gear to rotate, and the driven gear rotates under the drive of the chain and drives the drum to rotate, thereby moving the bamboo and completing the dust removal and polishing of the bamboo. The auxiliary gear is arranged to tension the chain without affecting the rotation of the driven gear, so that the first driven gears can rotate in the same direction, and the second driven gears can also rotate in the same direction. The first driven gear and the second driven gear have different rotation directions to facilitate the movement of the bamboo.

[0015] The present invention is further configured as follows: the mounting frame is provided with a sliding frame which slides along its vertical direction, the first driving assembly is arranged on the sliding frame, the first roller is rotatably arranged on the sliding frame, and the sliding frame slides on the mounting frame to change the distance between the first roller and the second roller.

[0016] By adopting the above-mentioned further arrangement, the distance between the two rollers can be adjusted to be suitable for bamboos of different specifications, and it is highly practical. When the diameter of the bamboo is large, the distance is increased, and when the diameter of the bamboo is small, the distance is reduced. The first roller and the first driving assembly can be driven to move on the mounting frame by sliding the sliding frame on the mounting frame. Rotating shafts are provided at both ends of the roller, and bearings are provided on the mounting frame and the sliding frame, so that the structure is stable when the roller rotates.

[0017] The present invention is further configured as follows: the dust removal and polishing device also includes a bamboo loading rack and a guide seat, the guide seat is arranged between the dust removal and polishing area and the bamboo loading rack, the guide seat is provided with a guide groove communicated with the dust removal and polishing area, and a roller is provided at one end of the bamboo loading rack away from the guide seat.

[0018] The above-mentioned further configuration is adopted to facilitate the loading of bamboo and save more effort. The configuration of the guide groove makes the structure of the bamboo stable and does not deviate when entering the dust removal and polishing area. The guide groove corresponds to the gap between the two first rollers.

[0019] The present invention is further configured as follows: it also includes a rotating component for driving the bamboo to rotate, the rotating component is arranged at the rear end of the dust removal and polishing device, the rotating component includes a universal coupling and a fixed frame, the fixed frame includes a first frame body and a second frame body arranged along the length direction of the bamboo, the first frame body is provided with a plurality of first accommodating grooves, the second frame body is provided with a plurality of second accommodating grooves, the bamboo is located in the first accommodating grooves and the second accommodating grooves, one end of the universal coupling is fixedly arranged at the end of the first roller, and the other end is inserted into the bamboo to drive the bamboo to rotate on the mounting frame, the slide rail is arranged on one side of the fixed frame, and the sprayer slides along the two frames.

[0020] By adopting the above-mentioned further arrangement, when the first roller rotates, it drives the universal coupling to rotate, and then drives the bamboo on the mounting frame to rotate. The sprayer slides on the slide rail. When the bamboo is sprayed, due to the rotation of the bamboo, the spraying equipment only needs to move along the length direction of the bamboo, which is convenient and quick.

[0021] The present invention is further provided with a shock absorbing assembly, which includes a base, a shock absorbing rod and a shock absorbing spring, wherein the shock absorbing spring is arranged between the lower end of the shock absorbing rod and the base, and an arc groove matched with bamboo is arranged at the upper end of the shock absorbing rod, and a plurality of bearings are arranged in the arc groove.

[0022] By further adopting the above-mentioned setting, a shock-absorbing effect can be achieved. The bamboo is located on the arc groove of the shock-absorbing rod. Under the action of the shock-absorbing spring, the bamboo is always in the arc groove. The structure is stable during rotation and no major collision will occur between the bamboo and the mounting frame. The setting of the bearing makes the bamboo rotate more smoothly.

[0023] The present invention is further configured as follows: a plurality of third accommodating grooves are disposed on the second frame, and the third accommodating grooves are located below the second accommodating grooves.

[0024] By adopting the above further arrangement, when the uppermost bamboo is sprayed, the paint falls onto the lower bamboo, thus saving paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the present invention;

[0026] Figure 2 It is a schematic diagram of a dust removal and polishing device according to a specific embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of a first driving assembly according to a specific embodiment of the present invention;

[0028] Figure 4 It is a schematic diagram of a second roller and a second driving assembly according to a specific embodiment of the present invention;

[0029] Figure 5 is a schematic diagram of a rotating assembly according to a specific embodiment of the present invention;

[0030] Figure 6 It is a schematic diagram of a drum according to a specific embodiment of the present invention;

[0031] Figure 7 is a schematic diagram of a second roller in a specific embodiment of the present invention;

[0032] Figure 8 It is a cross-sectional view of the first roller according to a specific embodiment of the present invention.

[0033] In the figure, 1, dust removal and polishing device; 11, mounting frame; 111, sliding frame; 12, first roller; 121, first bristle group; 122, second bristle group; 123, rotating shaft; 1231, link block; 124, sleeve; 1241, connecting groove; 1242, return spring; 13, second roller; 14, first driving assembly; 141, first motor; 142, first driving gear; 143, first driven gear; 144, first chain; 145, first auxiliary gear; 15, second driving assembly 1. Driving assembly; 151. second motor; 152. second driving gear; 153. second driven gear; 154. second chain; 16. bamboo loading rack; 161. roller; 17. guide seat; 171. guide groove; 2. rotating assembly; 21. universal joint; 22. first frame; 221. first receiving groove; 23. second frame; 231. second receiving groove; 232. third receiving groove; 3. shock absorbing assembly; 31. base; 32. shock absorbing rod; 33. shock absorbing spring; 100. bamboo. DETAILED DESCRIPTION

[0034] The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, in the present invention, the descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0037] In addition, the technical solutions between the various embodiments of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by those skilled in the art. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] like Figure 1-8As shown, an automatic processing equipment for inserted bamboo used for cultivating Porphyra hainanensis comprises a dust removal and polishing device 1, wherein the dust removal and polishing device 1 comprises a mounting frame 11, at least two first rollers 12 and at least two second rollers 13, wherein the first roller 12 and the second roller 13 are rotatably arranged on the mounting frame 11, the first roller 12 is arranged above the second roller 13, and is separated from the second roller 13 to form a dust removal and polishing area for bamboo to enter, a plurality of brush groups are arranged on the first roller 12 and the second roller 13, and each brush group is spirally distributed along the length direction of the roller to drive the bamboo to slide automatically when the roller rotates, the bristles on the second roller 13 are steel brushes, and the bristles on the first roller 12 are hair brushes, the weight of steel brushes is heavier than that of hair brushes, and they are arranged at the bottom to make the structure more stable, and the dust removal and polishing device 1 also comprises a first driving component 1 for driving the first roller 12 to rotate 4 and a second driving assembly 15 for driving the second roller 13 to rotate, the rotation direction of the first roller 12 is opposite to that of the second roller 13, 3-4 bamboos with a length of 9-14 meters or more are selected, and each bamboo is naturally dried to prevent surface cracking or bamboo distortion and deformation, and dust removal and polishing are performed by a brush on the roller, and the upper and lower layers of rollers are arranged, and the bamboo is located in the dust removal and polishing area, the first roller 12 and the second roller 13 have opposite rotation directions, and the brush hairs are arranged in a spiral shape, so that the bamboo can automatically move under the rotation of the roller, and move along the length direction of the roller to complete the dust removal and polishing of the whole bamboo, and the polished bamboo is sprayed with primer and polyurea waterproof topcoat by spraying equipment, and is kept statically after spraying, which can extend the service life of the bamboo, reduce the labor intensity of a large number of replacement materials at sea operations, reduce the comprehensive cost of Porphyra haitanensis cultivation investment, and reduce pollution.

[0039] Each first roller 12 is provided with a plurality of first brush groups 121 and second brush groups 122. The length of the bristles of the first brush group 121 is greater than that of the second brush group 122. A group of second brush groups 122 is provided between two adjacent first brush groups 121. The bristles of the first brush group 121 drive the bamboo to move, and the bristles of the second brush group 122 are harder and process the bamboo skin to achieve dust removal and polishing.

[0040] Each first roller 12 includes a rotating shaft 123 and a sleeve 124 sleeved on the outer circumference of the rotating shaft 123, and each bristle group is arranged on the outer side wall of the sleeve 124. The rotating shaft 123 is provided with a plurality of connecting blocks along its length direction, and the inner side wall of the sleeve 124 is correspondingly provided with a connecting groove 1241. The connecting block is located in the connecting groove 1241, and can drive the sleeve 124 to rotate synchronously when the rotating shaft 123 rotates, and the sleeve 124 can slide axially relative to the rotating shaft 123. A reset spring 1242 is provided between the connecting block and the connecting groove 1241. The whole bamboo is not completely straight and has special-shaped protrusions. Therefore, when dusting and polishing the bamboo, when the protruding position touches the sleeve 124, the current position of the sleeve 124 can slide axially relative to the rotating shaft 123 to leave space for the bamboo to move, so that the bamboo and the roller are always in contact with each other, the processing effect is better, and the rotation of the roller will not be affected.

[0041] It also includes a spraying device, which is located at the rear side of the dust removal and polishing device 1. The spraying device includes a slide rail and a sprayer slidably arranged on the slide rail. The sprayer can move along the slide rail to realize automatic spraying, and the surface of the bamboo is sprayed with polyurea waterproof topcoat to prevent the bamboo from rotting. The service life is long, and the spraying device can be purchased directly from the market.

[0042] The first driving assembly 14 includes a first motor 141, a first driving gear 142, at least two first driven gears 143, a first chain 144 and a first auxiliary gear 145. The first driving gear 142 is arranged on the output shaft of the first motor 141, the first driven gear 143 is arranged at the end of the first roller 12, the first auxiliary gear 145 is located above two adjacent first driven gears 143 and located in the middle of the two first driven gears 143, the first chain 144 is sleeved on the outer periphery of each first driven gear 143, the first driving gear 142 and the first auxiliary gear 145 to drive each first roller 12 to rotate in the same direction. The second driving assembly 15 includes a second motor 151, a second driving gear 152, at least two second driven gears 153, a second chain 154 and a second auxiliary gear. The second driving gear 152 is arranged on the output shaft of the second motor 151, the second driven gear 153 is arranged at the end of the second roller 13, the first auxiliary gear 145 is located above the two adjacent first driven gears 143 and located in the middle of the two first driven gears 143, the first chain 144 is sleeved on the outer periphery of each first driven gear 143, the first driving gear 142 and the first auxiliary gear 145 to drive each first roller 12 to rotate in the same direction. The two auxiliary gears are located above the two adjacent second driven gears 153 and in the middle of the two second driven gears 153. The second chain 154 is sleeved on the outer periphery of each second driven gear 153, the second driving gear 152 and the second auxiliary gear to drive each second roller 13 to rotate in the same direction. The structure is simple and the operation is convenient. The structure is stable when the roller rotates. The motor drives the driving gear to rotate, and the driven gear rotates under the drive of the chain and drives the roller to rotate, so as to move the bamboo and complete the dust removal and polishing of the bamboo. The auxiliary gear can not only play a tensioning role on the chain, but also will not affect the rotation of the driven gear, so that each first driven gear 143 can rotate in the same direction, and each second driven gear 153 can also rotate in the same direction. The first driven gear 143 and the second driven gear 153 have different rotation directions, so that the bamboo can be moved. Specifically, more than three first rollers 12 and second rollers 13 can be set, so that more than two bamboos can be processed at the same time, which is more convenient and quick.

[0043] The mounting frame 11 is provided with a sliding frame 111 that slides along its vertical direction. The sliding frame 111 can be manually adjusted and fixed by fasteners after manual adjustment to prevent it from sliding downward. It can be automatically adjusted by a motor or the like. The first driving assembly 14 is arranged on the sliding frame 111, and the first roller 12 is rotatably arranged on the sliding frame 111. The sliding frame 111 slides on the mounting frame 11 to change the spacing between the first roller 12 and the second roller 13. Adjusting the spacing between the two rollers can be suitable for bamboos of different specifications, and the practicability is high. When the diameter of the bamboo is large, the spacing is increased, and when the diameter of the bamboo is small, the spacing is reduced. The sliding of the sliding frame 111 on the mounting frame 11 can drive the first roller 12 and the first driving assembly 14 to move on the mounting frame 11. Rotating shafts 123 are arranged at both ends of the second roller 13. Bearings are arranged on the mounting frame 11 and the sliding frame 111. The rotating shaft 123 and the rotating shaft 123 are rotatably arranged in the bearings, so that the structure is stable when the roller rotates. The dust removal and polishing device 1 also includes a bamboo loading rack 16 and a guide seat 17. The guide seat 17 is arranged between the dust removal and polishing area and the bamboo loading rack 16. The guide seat 17 is provided with a guide groove 171 which is communicated with the dust removal and polishing area. The end of the bamboo loading rack 16 away from the guide seat 17 is provided with a roller 161, which is convenient for loading bamboo and saves more effort. The setting of the guide groove 171 makes the bamboo structure stable and does not deviate when entering the dust removal and polishing area. The guide groove 171 corresponds to the gap between the two first rollers 12.

[0044] The bamboo is located in the first accommodating grooves 221 and the second accommodating grooves 231. One end of the universal coupling 21 is fixedly arranged at the end of the first roller 12, and the other end is inserted into the bamboo to drive the bamboo to rotate on the mounting frame 11. The slide rail is arranged on one side of the fixed frame. The sprayer slides along the two frames. When the first roller 12 rotates, the universal coupling 21 is driven to rotate, thereby driving the bamboo to rotate on the mounting frame 11. The sprayer slides on the slide rail. When the bamboo is sprayed, due to the rotation of the bamboo, the spraying equipment only needs to move along the length direction of the bamboo, which is convenient and fast. The utility model also includes a shock absorbing assembly 3, which includes a base 31, a shock absorbing rod 32 and a shock absorbing spring 33. The shock absorbing spring 33 is arranged between the lower end of the shock absorbing rod 32 and the base 31. The upper end of the shock absorbing rod 32 is provided with an arc groove adapted to the bamboo. A plurality of bearings are arranged in the arc groove to play a shock absorbing role. Since the bamboo is not completely straight and has a curved part, the arrangement of the shock absorbing assembly 3 facilitates the rotation of the bamboo. The bamboo is located on the arc groove of the shock absorbing rod 32. Under the action of the shock absorbing spring 33, the bamboo is always in the arc groove. The structure is stable during rotation, and there will be no large collision with the mounting frame 11. The arrangement of the bearings makes the bamboo rotate more smoothly. The second frame 23 is provided with a plurality of third accommodating grooves 232. The third accommodating grooves 232 are located below the second accommodating grooves 231. When the bamboo on the top layer is sprayed, the paint falls on the bamboo below, saving paint.

Claims

1. An automatic processing device for bamboo poles used in the cultivation of Porphyra haitanensis, characterized in that: The invention comprises a dust removal and polishing device (1), the dust removal and polishing device (1) comprising a mounting frame (11), at least two first rollers (12) and at least two second rollers (13), the first roller (12) and the second roller (13) being rotatably arranged on the mounting frame (11), the first roller (12) being arranged above the second roller (13) and being spaced apart from the second roller (13) to form a dust removal and polishing area for bamboo to enter, the first roller (12) and the second roller (13) being provided with a plurality of bristle groups, each bristle group being distributed in a spiral shape along the length direction of the roller, so as to drive the bamboo to slide automatically when the roller rotates, the dust removal and polishing device (1) also comprising a driving device for driving the first roller (12) 2) a first driving assembly (14) for rotating and a second driving assembly (15) for driving the second roller (13) to rotate, the rotation direction of the first roller (12) being opposite to the rotation direction of the second roller (13), the bristles on the first roller (12) being brushes, and the bristles on the second roller (13) being steel brushes, and also comprising a rotating assembly (2) for driving the bamboo to rotate, the rotating assembly (2) being arranged at the rear end of the dust removal and polishing device (1), the rotating assembly (2) comprising a universal coupling (21) and a fixing frame, one end of the universal coupling (21) being fixedly arranged at the end of the first roller (12), and the other end being inserted into the bamboo to drive the bamboo to rotate on the mounting frame (11).

2. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 1, characterized in that: Each first roller (12) is provided with a plurality of first bristle groups (121) and second bristle groups (122); the bristle length of the first bristle group (121) is greater than the bristle length of the second bristle group (122); and a group of second bristle groups (122) is provided between two adjacent first bristle groups (121).

3. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 1 or 2, characterized in that: Each first roller (12) comprises a rotating shaft (123) and a sleeve (124) sleeved on the outer circumference of the rotating shaft (123); each bristle group is arranged on the outer wall of the sleeve (124); a plurality of connecting blocks are arranged on the rotating shaft (123) along its length direction; a connecting groove (1241) is correspondingly arranged on the inner wall of the sleeve (124); the connecting block is located in the connecting groove (1241); when the rotating shaft (123) rotates, the sleeve (124) can be driven to rotate synchronously; the sleeve (124) can slide axially relative to the rotating shaft (123); and a return spring (1242) is arranged between the connecting block and the connecting groove (1241).

4. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 1 or 2, characterized in that: It also includes a spraying device, which is located at the rear side of the dust removal and polishing device (1), and includes a slide rail and a sprayer slidably arranged on the slide rail.

5. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 3, characterized in that: The first driving assembly (14) comprises a first motor (141), a first driving gear (142), at least two first driven gears (143), a first chain (144) and a first auxiliary gear (145), wherein the first driving gear (142) is arranged on the output shaft of the first motor (141), the first driven gear (143) is arranged at the end of the first roller (12), the first auxiliary gear (145) is located above two adjacent first driven gears (143) and at a middle position between the two first driven gears (143), and the first chain (144) is sleeved on the outer circumference of each first driven gear (143), the first driving gear (142) and the first auxiliary gear (145) to drive each first roller (12) 12) rotate in the same direction, the second driving assembly (15) comprises a second motor (151), a second driving gear (152), at least two second driven gears (153), a second chain (154) and a second auxiliary gear, the second driving gear (152) being arranged on the output shaft of the second motor (151), the second driven gear (153) being arranged at the end of the second roller (13), the second auxiliary gear being located above two adjacent second driven gears (153) and located in the middle of the two second driven gears (153), and the second chain (154) being sleeved on the outer circumference of each second driven gear (153), the second driving gear (152) and the second auxiliary gear, so as to drive each second roller (13) to rotate in the same direction.

6. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 5, characterized in that: The mounting frame (11) is provided with a sliding frame (111) that slides in a vertical direction thereof, the first driving assembly (14) is arranged on the sliding frame (111), the first roller (12) is rotatably arranged on the sliding frame (111), and the sliding frame (111) slides on the mounting frame (11) to change the distance between the first roller (12) and the second roller (13).

7. The automatic processing equipment for bamboo stems used for cultivating Porphyra haitanensis according to claim 1, 2 or 5, characterized in that: The dust removal and polishing device (1) further comprises a bamboo loading rack (16) and a guide seat (17); the guide seat (17) is arranged between the dust removal and polishing area and the bamboo loading rack (16); a guide groove (171) communicating with the dust removal and polishing area is arranged on the guide seat (17); and a roller (161) is arranged at one end of the bamboo loading rack (16) away from the guide seat (17).

8. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 4, characterized in that: The fixed frame comprises a first frame body (22) and a second frame body (23) arranged along the length direction of the bamboo, the first frame body (22) is provided with a plurality of first accommodating grooves (221), the second frame body (23) is provided with a plurality of second accommodating grooves (231), the bamboo is located in the first accommodating grooves (221) and the second accommodating grooves (231), the slide rail is arranged on one side of the fixed frame, and the sprayer slides along the two frames.

9. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 8, characterized in that: The invention also comprises a shock absorbing assembly (3), wherein the shock absorbing assembly (3) comprises a base (31), a shock absorbing rod (32) and a shock absorbing spring (33), wherein the shock absorbing spring (33) is arranged between the lower end of the shock absorbing rod (32) and the base (31), and an arc-shaped groove matching the bamboo is arranged at the upper end of the shock absorbing rod (32), and a plurality of bearings are arranged in the arc-shaped groove.

10. The automatic processing equipment for bamboo poles used for cultivating Porphyra haitanensis according to claim 8, characterized in that: A plurality of third accommodating grooves (232) are provided on the second frame (23), and the third accommodating grooves (232) are located below the second accommodating grooves (231).

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