Preparation device for bamboo fiber mulching film

Abstract

The invention discloses a preparation device for a bamboo fiber mulching film, and belongs to the technical field of mulching film preparation, the preparation device comprises a device main body, the lower side of the device main body is provided with a storage tank, the front end of the device main body is provided with a horizontal rolling raceway, the front end of the rolling raceway is provided with a slicing assembly, and the slicing assembly is used for cutting a bamboo tube into long strips; a feeding assembly is installed at the bottom of the rolling roller path, a crushing assembly is installed on the upper side of the rolling roller path in a matched mode, the crushing assembly is matched with the rolling roller path to be used for crushing bamboos, and a filament separating assembly, a first conveying assembly, a second conveying assembly and a cutting assembly are sequentially arranged at the rear end of the rolling roller path; the feeding assembly is used for conveying bamboo fibers to the filament separating assembly, the filament separating assembly is used for separating the bamboo fibers, and the cutting assembly is used for cutting off the bamboo fibers. The device is used for preparing the mulching film, the bamboo wood dissociation form is uniform, the length is moderate, and the technological requirements of high-quality bamboo fiber mulching film production are met.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mulch film preparation, and particularly relates to a preparation device for bamboo fiber mulch film. BACKGROUND

[0002] Bamboo is an environmentally friendly renewable resource, which can be replanted, harvested and utilized in a short time, and is conducive to the protection of forest resources. Compared with polyethylene film or waste paper paper film, the degradability of bamboo mulch film is also better. Therefore, using bamboo to manufacture mulch film has positive significance for environmental protection and sustainable development. There are some devices and technologies for preparing mulch film using bamboo fiber in the prior art. However, such devices have the technical bottleneck of poor uniformity of fiber length and serious short fiber, which cannot meet the process requirements of high-quality bamboo fiber mulch film production. SUMMARY

[0003] Therefore, the purpose of the present application is to provide a preparation device for bamboo fiber mulch film, which has uniform shape and moderate length after bamboo disintegration, and meets the process requirements of high-quality bamboo fiber mulch film production.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: The preparation device for bamboo fiber mulch film disclosed by the present application comprises a device main body, a storage groove is installed on the lower side of the device main body, a horizontal rolling channel is installed at the front end of the device main body, a slicing assembly is installed at the front end of the rolling channel, the slicing assembly is used for slicing bamboo tubes into strips, a feeding assembly is installed at the bottom of the rolling channel, a crushing assembly is installed on the upper side of the rolling channel in cooperation, the crushing assembly is used for crushing bamboo in cooperation with the rolling channel, a filament separating assembly, a first conveying assembly, a second conveying assembly and a cutting assembly are sequentially arranged at the rear end of the rolling channel; the feeding assembly is used for feeding bamboo fiber to the filament separating assembly, the filament separating assembly is used for separating bamboo fiber, and the cutting assembly is used for cutting bamboo fiber.

[0005] Further, the crushing assembly comprises a roller, a first rotating shaft, a first bearing seat, a first rotating driving device and a beating assembly, the roller is connected to the first rotating driving device through the first rotating shaft, the first rotating shaft is rotatably installed in the first bearing seat, the first bearing seat is connected with a horizontal displacement driving device, and the beating assembly is installed in the roller.

[0006] Further, the beating assembly comprises a second rotating shaft, a second bearing seat, a second rotating driving device, a cam, a supporting wheel, a guide rod, a hammer head, a limiting block and an elastic supporting device, the second rotating shaft is coaxially connected with the roller for rotation, one end of the second rotating shaft away from the roller is connected to the second rotating driving device, and the second rotating shaft is rotatably installed on the second bearing seat; the cam is fixedly installed on the second rotating shaft in the roller, a through hole is formed in the surface of the roller, the hammer head is slidably installed in the through hole, the hammer head is connected to the supporting wheel through the guide rod, the guide rod is slidably installed in the limiting block fixed on the inner side of the roller along the radial direction of the roller, the elastic supporting device is arranged between the limiting block and the supporting wheel, and the supporting wheel is matched with the surface of the cam.

[0007] Further, the upper side of the rolling track is formed with an arc-shaped rolling groove, and a strip-shaped through groove is formed in the rolling groove; the bottom of the storage groove is provided with a hydraulic supporting device, and the output end of the hydraulic supporting device is connected to the rolling track.

[0008] Further, the slicing assembly comprises a slicing frame, a conveying hole is formed in the middle of the slicing frame, a plurality of cutters are fixedly arranged on the inner side of the conveying hole in a uniform interval along the circumferential direction, and the cutters extend inward along the radial direction of the conveying hole.

[0009] Further, the filament separating assembly comprises a filament separating block, a rotating shaft, a torsion spring and a guide plate, the filament separating block is rotatably installed on the device main body through the rotating shaft, the torsion spring is further installed between the filament separating block and the device main body, a space for the bamboo fiber to pass through is formed between the filament separating block and the guide plate, the torsion spring is used for providing an elastic stress to the filament separating block towards the side of the guide plate, and a plurality of filament separating channels are formed in the end face of the filament separating block.

[0010] Further, the first conveying assembly and the second conveying assembly are the same in structure, the first conveying assembly comprises a roller, a roller support, a first cylinder, a first cylinder support and a conveying roller, the roller is rotatably installed on the roller support, the roller support is connected to the first cylinder, a plurality of first cylinders are installed on the first cylinder support in parallel, the first cylinder support is fixed on the device main body, and a roller groove corresponding to the roller in one-to-one manner is formed in the conveying roller.

[0011] Further, the cutting assembly comprises a cutter, a cutter support, a second cylinder, a second cylinder support, a cutter groove and a groove support, the cutter is connected to the second cylinder, a plurality of second cylinders are installed on the second cylinder support in parallel, the second cylinder support is fixed on the device main body, a plurality of cutter grooves are installed on the groove support in parallel, the groove support is fixed on the device main body, and the cutter grooves correspond to the cutters in one-to-one manner.

[0012] The beneficial effects of the present application are as follows: The preparation device for bamboo fiber mulch disclosed in the present application can effectively ensure the uniformity of most bamboo fiber manufacturing by crushing the bamboo and then separating and cutting the fibers, so that the bamboo is uniformly dissociated and has a moderate length, and the process requirements of high-quality bamboo fiber mulch production are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the purpose, technical solutions and beneficial effects of the present invention more clear, the present invention provides the following drawings for illustration: Figure 1 It is a structural schematic diagram of the device of the present invention; Figure 2 Schematic diagram of the position of the guide plate of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 It is a structural diagram of the slice component; Figure 5 Schematic diagram of the structure of the wire separation block; Figure 6 is a structural schematic diagram of the first transmission component; Figure 7 Schematic diagram of the structure of the cutting component.

[0014] The following are marked in the drawings: device body 1, storage tank 2, rolling roller 3, slicing assembly 4, feeding assembly 5, crushing assembly 6, wire dividing assembly 7, first transmission assembly 8, second transmission assembly 9, cutting assembly 10, roller 11, first rotating shaft 12, first bearing seat 13, first rotating drive device 14, second rotating shaft 15, second bearing seat 16, second rotating drive device 17, cam 18, support wheel 19, guide rod 20, hammer head 21, limit block 22, spring The support device 23, the through hole 24, the rolling groove 25, the through groove 26, the hydraulic support device 27, the slicing frame 28, the conveying hole 29, the cutter 30, the wire dividing block 31, the rotating shaft 32, the torsion spring 33, the guide plate 34, the wire dividing channel 35, the roller 36, the roller bracket 37, the first cylinder 38, the first cylinder bracket 39, the conveying roller 40, the roller groove 41, the cutter 42, the cutter bracket 43, the second cylinder 44, the second cylinder bracket 45, the cutter groove 46, and the groove support 47. DETAILED DESCRIPTION

[0015] like Figures 1-7 As shown, the present invention discloses a device for preparing bamboo fiber mulch, including a device body 1, the device body including at least two panels arranged parallel to each other in front and back, a storage tank 2 is installed on the lower side of the device body 1, the storage tank 2 is used to store fallen bamboo fibers, and after the bamboo fibers are soaked in the liquid in the storage tank 2 and then subjected to a sizing treatment, they can further obtain raw materials for forming mulch. The specific molding process belongs to the existing technology and can be understood by those skilled in the art.

[0016] As a further improvement of the embodiment of the application, the front end of the device body is provided with a horizontal rolling track 3, the initial moving force of the bamboo in the rolling track 3 can be realized by manual operation or by other pushing and pulling mechanisms, and the displacement of the bamboo from right to left can be realized. The front end of the rolling track 3 is provided with a slicing assembly 4, the slicing assembly 4 is used for cutting the bamboo tube into a strip shape, which is convenient for subsequent processing of bamboo fiber, the bottom of the rolling track 3 is provided with a feeding assembly 5, the upper side of the rolling track 3 is provided with a crushing assembly 6 in cooperation, the crushing assembly 6 is used for crushing the bamboo in cooperation with the rolling track 3, the rear end of the rolling track 3 is provided with a silk separating assembly 7, a first conveying assembly 8, a second conveying assembly 9 and a cutting assembly 10 in sequence; the first conveying assembly 8 and the second conveying assembly 9 also provide conveying force for the bamboo fiber, which is convenient for subsequent cutting operation, so that the length of the bamboo fiber is uniform, the feeding assembly 5 is used for conveying the bamboo fiber to the silk separating assembly 7, the silk separating assembly 7 is used for separating the bamboo fiber, and the cutting assembly 10 is used for cutting the bamboo fiber.

[0017] In the device disclosed in the application, the crushing, silk separating and cutting are directly performed, the overall operation process is smooth, and the preparation efficiency of the mulch is greatly improved. By crushing the bamboo, silk separating and cutting, the uniformity of the bamboo fiber manufacturing is effectively ensured, the form of the bamboo is uniform, the length is moderate, and the process requirements of the high-quality bamboo fiber mulch production are met.

[0018] In the embodiment, the crushing assembly 6 includes a roller 11, a first rotating shaft 12, a first bearing seat 13, a first rotating driving device 14, a beating assembly, the roller 11 is connected to the first rotating driving device 14 through the first rotating shaft 12, the first rotating shaft 12 is rotatably installed in the first bearing seat 13, the first bearing seat 13 is connected with a horizontal displacement driving device, and the beating assembly is installed in the roller 11. The bamboo is crushed by using the roller 11, and the combination of the beating assembly can improve the manufacturing efficiency of the bamboo fiber.

[0019] In the embodiment, the beating assembly comprises a second rotating shaft 15, a second bearing seat 16, a second rotating driving device 17, a cam 18, a supporting wheel 19, a guide rod 20, a hammer head 21, a limiting block 22 and an elastic supporting device 23. The second rotating shaft 15 is coaxially connected to the roller 11, and the end of the second rotating shaft 15 away from the roller 11 is connected to the second rotating driving device 17. The second rotating shaft 15 is rotatably installed in the second bearing seat 16. The cam 18 is located in the roller 11 and is fixedly installed on the second rotating shaft 15. The surface of the roller 11 is provided with a through hole 24. The hammer head 21 is slidably installed in the through hole 24. The hammer head 21 is connected to the supporting wheel 19 through the guide rod 20. The guide rod 20 is slidably installed in the limiting block 22 fixed on the inner side of the roller 11 along the radial direction of the roller 11. The elastic supporting device 23 is supported between the limiting block 22 and the supporting wheel 19. The supporting wheel 19 cooperates with the surface of the cam 18. When the cam 18 and the roller 11 rotate relative to each other, the cam 18 can act on the supporting wheel 19, so that the supporting wheel 19 drives the hammer head 21 to move through the guide rod 20. The hammer head 21 can beat the bamboo outside the through hole 24, which is more conducive to the formation of bamboo fibers. The combination of crushing and beating not only reduces the process steps, effectively improves the production efficiency, but also makes the formation process of bamboo fibers more smooth and reduces the generation of debris.

[0020] In the embodiment, the upper side of the rolling track 3 is formed with an arc-shaped rolling groove 25. The rolling groove 25 is provided with a strip-shaped through groove 26. The through groove 26 can be used for passing bamboo fibers. The length of the through groove 26 is between 10-30 mm. The length of the through groove 26 can timely leak part of the bamboo fibers, which is convenient for the device to work smoothly. The bottom of the storage groove 2 is provided with a hydraulic supporting device 27. The output end of the hydraulic supporting device 27 is connected to the rolling track 3. Through the setting of the hydraulic supporting device 27, the gap between the rolling track 3 and the roller 11 can be adjusted at any time, which is conducive to the rapid formation of bamboo fibers.

[0021] In the embodiment, the slicing assembly 4 comprises a slicing frame 28. The middle part of the slicing frame 28 is formed with a conveying hole 29. The inner side of the conveying hole 29 is uniformly and circumferentially fixed with a plurality of cutting knives 30. The cutting knives 30 extend inwardly along the radial direction of the conveying hole 29. The structure of the slicing assembly 4 is simple, which is conducive to the rapid slicing of bamboo. The driving force of the bamboo can be completed by manual operation.

[0022] In the embodiment, the filament separating assembly 7 comprises a filament separating block 31, a rotating shaft 32, a torsional spring 33 and a guide plate 34. The filament separating block 31 is rotatably installed on the device main body 1 through the rotating shaft 32. The torsional spring 33 is installed between the filament separating block 31 and the device main body 1. The filament separating block 31 and the guide plate 34 form a space for passing bamboo fibers. The torsional spring 33 is used for providing the filament separating block 31 with an elastic stress towards the side of the guide plate 34. A plurality of filament separating channels 35 are formed on the end face of the filament separating block 31, which is more conducive to the operation of separating bamboo fibers before cutting.

[0023] In the embodiment, the first conveying assembly 8 and the second conveying assembly 9 are identical in structure, ensuring continuous supply of the bamboo fibers, and through cooperation of the two conveying assemblies, it is ensured that the bamboo fibers are not twisted or broken during the transmission process, the first conveying assembly 8 comprises a roller 36, a roller support 37, a first cylinder 38, a first cylinder support 39, and a conveying roller 40, the roller 36 is rotatably installed on the roller support 37, the roller support 37 is connected to the first cylinder 38, a plurality of first cylinders 38 are installed side by side on the first cylinder support 39, the first cylinder support 39 is fixed on the device main body 1, and the conveying roller 40 is provided with a roller groove 41 corresponding to the roller 36.

[0024] In the embodiment, the cutting assembly 10 comprises a cutter 30, a cutter support 43, a second cylinder 44, a second cylinder support 45, a cutter groove 46, and a groove support 47, the cutter 30 is connected to the second cylinder 44, a plurality of second cylinders 44 are installed side by side on the second cylinder support 45, the second cylinder support 45 is fixed on the device main body 1, a plurality of cutter grooves 46 are installed side by side on the groove support 47, the groove support 47 is fixed on the device main body 1, and the cutter groove 46 corresponds to the cutter 30.

[0025] The steam injection assembly is arranged above the rolling track 3, hot steam is injected onto the bamboo, the long bamboo is softened, and the subsequent rapid formation of the bamboo fibers is more favorable.

[0026] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting, although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A device for preparing bamboo fiber mulch, characterized by: The utility model comprises a device body, a storage tank is installed on the lower side of the device body, a horizontal rolling roller is installed on the front end of the device body, a slicing assembly is installed on the front end of the rolling roller, the slicing assembly is used to cut the bamboo tube into long strips, a feeding assembly is installed at the bottom of the rolling roller, a crushing assembly is installed on the upper side of the rolling roller, the crushing assembly cooperates with the rolling roller to crush the bamboo, and a wire separation assembly, a first transmission assembly, a second transmission assembly and a cutting assembly are sequentially arranged at the rear end of the rolling roller; the feeding assembly is used to transport the bamboo fiber to the wire separation assembly, the wire separation assembly is used to separate the bamboo fiber, and the cutting assembly is used to cut the bamboo fiber.

2. The device for preparing bamboo fiber mulch according to claim 1, characterized in that: The crushing assembly includes a roller, a first rotating shaft, a first bearing seat, a first rotating drive device, and a hammering assembly. The roller is connected to the first rotating drive device through the first rotating shaft. The first rotating shaft is rotatably mounted on the first bearing seat. The first bearing seat is connected to a horizontal displacement drive device. The hammering assembly is installed in the roller.

3. The device for preparing bamboo fiber mulch according to claim 2, characterized in that: The hammering assembly includes a second rotating shaft, a second bearing seat, a second rotating drive device, a cam, a support wheel, a guide rod, a hammer head, a limit block, and an elastic support device. The second rotating shaft is coaxially connected to the roller, and the second rotating shaft is connected to the second rotating drive device at one end away from the roller. The second rotating shaft is rotatably installed on the second bearing seat; the cam is located in the roller and fixedly installed on the second rotating shaft. A through hole is opened on the surface of the roller, and a hammer head is slidably installed in the through hole. The hammer head is connected to the support wheel through a guide rod, and the guide rod is slidably installed along the radial direction of the roller in the limit block fixed on the inner side of the roller. The elastic support device is supported between the limit block and the support wheel, and the support wheel cooperates with the cam surface.

4. The device for preparing bamboo fiber mulch according to claim 3, characterized in that: An arc-shaped rolling groove is formed on the upper side of the rolling track, and a strip-shaped through groove is opened on the rolling groove; a hydraulic support device is installed at the bottom of the storage tank, and the output end of the hydraulic support device is connected to the rolling track.

5. The device for preparing bamboo fiber mulch according to claim 1, characterized in that: The slicing assembly comprises a slicing frame, a conveying hole is formed in the middle of the slicing frame, a plurality of cutters are fixed on the inner side of the conveying hole at even intervals along the circumferential direction, and the cutters extend inwardly along the radial direction of the conveying hole.

6. The device for preparing bamboo fiber mulch according to claim 1, characterized in that: The wire dividing assembly includes a wire dividing block, a rotating shaft, a torsion spring, and a guide plate. The wire dividing block is installed on the device body through the rotating shaft. A torsion spring is also installed between the wire dividing block and the device body. A space for bamboo fiber to pass through is formed between the wire dividing block and the guide plate. The torsion spring is used to provide elastic stress to the wire dividing block toward one side of the guide plate. Multiple wire dividing channels are opened on the end face of the wire dividing block.

7. A device for preparing bamboo fiber mulch according to any one of claims 1 to 6, characterized in that: The first conveying assembly and the second conveying assembly have the same structure. The first conveying assembly includes a roller, a roller bracket, a first cylinder, a first cylinder bracket, and a conveying roller. The roller is rotatably installed on the roller bracket, the roller bracket is connected to the first cylinder, and multiple first cylinders are installed in parallel on the first cylinder bracket. The first cylinder bracket is fixed on the device body, and the conveying roller is provided with roller grooves corresponding to the rollers one by one.

8. The device for preparing bamboo fiber mulch according to claim 7, characterized in that: The cutting assembly includes a cutter, a cutter bracket, a second cylinder, a second cylinder bracket, a cutter groove, and a groove support. The cutter is connected to the second cylinder. Multiple second cylinders are installed in parallel on the second cylinder bracket. The second cylinder bracket is fixed on the device body. Multiple cutter grooves are installed in parallel on the groove support. The groove support is fixed on the device body. The cutter grooves correspond to the cutters one by one.

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