Cyclic crushing equipment for bamboo powder production

Abstract

The invention discloses cyclic crushing equipment for bamboo powder production, and relates to the technical field of bamboo powder production. The device comprises a mounting bottom frame, and a crushing mechanism is fixedly mounted on one side of the top end of the mounting bottom frame; through the arrangement and use of the crushing mechanism, bamboo sections can be sliced and then crushed, so that the slicing and crushing functions are integrated, two pieces of equipment do not need to be input for step-by-step operation during production, the production cost is reduced, and the production efficiency is improved. The bamboo powder at the bottom end of the inner cavity of the crushing barrel can be guided into the upper end of the inner cavity of the crushing barrel again for cyclic crushing during the crushing operation period, so that the crushing effect of the crushing equipment is effectively improved, mud blocks attached to the outer walls of bamboo sections of different sizes can be effectively scraped through the arrangement and use of an impurity removal mechanism, and the practicability is high. And therefore, mud blocks can be effectively prevented from entering the crushing mechanism and being crushed and doped in the bamboo powder, the processing quality of the bamboo powder is effectively improved, and the practicability and functionality of the crushing equipment are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo powder production, in particular to circulating crushing equipment for bamboo powder production. Background Art

[0002] Bamboo powder can be used to make charcoal and can be used in a series of products such as papermaking, building materials, coatings, artificial leather and plastic wood products. Bamboo powder needs to be crushed during processing.

[0003] However, the existing crushing equipment for bamboo powder production needs to be used in conjunction with slicing equipment, and cannot achieve circular crushing, resulting in high production costs and poor crushing effects. In addition, the existing crushing equipment for bamboo powder production cannot scrape off the mud blocks attached to the outer walls of bamboo segments, which can easily lead to the mud blocks being crushed and mixed into the bamboo powder, thereby reducing the processing quality of the bamboo powder.

[0004] In view of the above problems, the inventors proposed a circulating crushing device for bamboo powder production to solve the above problems. Summary of the invention

[0005] In order to solve the problems that the existing crushing equipment for bamboo powder production needs to be used in conjunction with slicing equipment, cannot achieve cyclic crushing, and cannot scrape off the mud attached to the outer wall of the bamboo segment; the purpose of the present invention is to provide a cyclic crushing equipment for bamboo powder production.

[0006] In order to solve the above technical problems, the present invention adopts the following technical scheme: a circulating crushing device for producing bamboo powder, comprising an installation base frame, a crushing mechanism is fixedly installed on one side of the top end of the installation base frame, and a cleaning mechanism is provided on one side of the upper end of the crushing mechanism for use in conjunction with it, a collecting mechanism is fixedly installed on the bottom end of the cleaning mechanism for use in conjunction with it, and a fixing mechanism is provided inside the collecting mechanism for use in conjunction with it, the setting and use of the crushing mechanism can slice the bamboo segments and then crush them, thereby realizing the concentration of the slicing and crushing functions, and can realize cyclic crushing during the crushing operation, the setting and use of the cleaning mechanism can effectively scrape off the mud blocks attached to the outer walls of bamboo segments of different sizes, thereby effectively preventing the mud blocks from entering the crushing mechanism and being crushed and mixed in the bamboo powder, and the setting and use of the collecting mechanism can give full play to the collection function of scraping off the mud blocks when the crushing mechanism is operating, and can avoid the phenomenon of dust scattering.

[0007] Preferably, the pulverizing mechanism comprises a pulverizing cylinder and a feed pump body, and the pulverizing cylinder and the feed pump body are fixedly mounted on one side of the top end of the mounting base, the bottom end of the pulverizing cylinder is connected with a discharge conduit, and a control valve for matching is fixedly mounted on the discharge conduit, a first rotating rod is rotatably plugged into the pulverizing cylinder, and a first pulverizing knife group and a second pulverizing knife group for matching are fixedly sleeved on the first rotating rod, a pulverizing frame is connected to the top end of the pulverizing cylinder, and a first rotating shaft and a second rotating shaft are rotatably plugged into the pulverizing frame, and a first slicing knife group for matching is fixedly sleeved on the first rotating shaft, The first gear and the first wheel disc, and the upper end of the first rotating rod is fixedly sleeved with a second wheel disc, the second wheel disc and the outer side of the first wheel disc are driven sleeved with a transmission belt, and the second rotating shaft is fixedly sleeved with a second slicing knife group and a second gear for use in conjunction with it, the second slicing knife group is meshed with the first slicing knife group, and the second gear is meshed with the first gear, the bottom end of the feed pump body is provided with a suction conduit and a feed conduit for use in conjunction with it, and the suction conduit is fixedly inserted on the mounting base, the end of the suction conduit is connected to the bottom end of the crushing cylinder, and the end of the feed conduit is connected to the lower end of the crushing frame.

[0008] Preferably, the impurity removal mechanism includes a transverse material pipe, one end of the transverse material pipe is fixedly connected to the crushing frame, and the other end of the transverse material pipe is rotatably sleeved with a first clamping ring, a driven gear ring is fixedly installed on one side of the first clamping ring, and a second clamping ring and an inner ring frame are fixedly installed on the side of the driven gear ring away from the first clamping ring, an array-distributed sliding guide rod is slidably inserted at the end of the inner ring frame, and a V-shaped scraper used in conjunction is fixedly installed at the end of the sliding guide rod, an installation ring is fixedly sleeved at one end of the sliding guide rod close to the V-shaped scraper, and a return spring is fixedly installed on one side of the installation ring, the return spring is movably sleeved on the sliding guide rod, and the end of the return spring is fixedly connected to the inner ring frame, a impurity removal column is rotatably sleeved on the outer side of the second clamping ring, and the impurity removal column and the installation The base frame is fixedly connected, a feed conduit is fixedly inserted at one end of the impurity removing cylinder column, and a discharge conduit is connected to the bottom end of the impurity removing cylinder column, a driving motor is fixedly installed on the outside of the impurity removing cylinder column, and a second rotating rod is fixedly installed on the end of the output end of the driving motor, the second rotating rod is rotatably connected to the impurity removing cylinder column, and a driving gear is fixedly sleeved on the second rotating rod, a supporting base is fixedly installed on the outside of the impurity removing cylinder column, and the driving motor is fixedly installed on the supporting base, a rotating support is fixedly installed at one end of the impurity removing cylinder column, and the second rotating rod is rotatably inserted on the rotating support, the driving gear is meshed with the driven gear ring, and the end of the second rotating rod is fixedly connected to the first bevel gear, the top of the first rotating rod is fixedly installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, the collecting mechanism comprises a collecting cylinder, which is fixedly mounted on a mounting base, and the upper end of the collecting cylinder is fixedly sleeved on a discharge conduit, an operating slot is penetrated through the collecting cylinder, and an arc-shaped sealing plate is hinged in the operating slot, the bottom end of the collecting cylinder is connected with a transmission conduit, and the transmission conduit is fixedly inserted on the mounting base, a one-way valve is fixedly mounted on the end of the transmission conduit, and the end of the one-way valve is fixedly connected with a connecting conduit, the connecting conduit is connected with the suction conduit, and the bottom end of the discharge conduit is detachably sleeved with a connecting top cover, the bottom end of the connecting top cover is fixedly mounted with an annular filter bag, and the bottom of the annular filter bag An internal chassis is fixedly installed in the middle of the end, a mounting base is fixedly installed in the middle of the bottom end of the internal chassis, and a gas storage ball is fixedly installed on the mounting base for use in conjunction with it, the fixing mechanism includes a fixing sleeve, the fixing sleeve can be movably mounted on the connecting top cover, and the end of the fixing sleeve is fixedly connected to a fixing splint, a fixing through groove is penetrated through the fixing splint, and fixing screws can be movably inserted in two fixing through grooves, two fixing screw sleeves can be threadedly inserted on the fixing screw, and the fixing screw sleeve can contact the fixing splint, and the outer wall of the fixing screw sleeve is provided with anti-slip grooves for use in conjunction with it, and the anti-slip grooves are distributed in an array.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. Through the setting and use of the crushing mechanism, the bamboo segments can be sliced ​​and then crushed, thereby realizing the integration of slicing and crushing functions, without the need to invest in two devices for step-by-step operation during production, thereby reducing production costs, and during the crushing operation, the bamboo powder at the bottom of the inner cavity of the crushing cylinder can be re-introduced into the upper end of the inner cavity of the crushing cylinder for cyclic crushing, thereby effectively improving the crushing effect of the crushing equipment;

[0012] 2. By setting and using the impurity removal mechanism, the V-shaped scraper can be driven to expand outward or contract inward according to the size of the bamboo segment, so that the V-shaped scraper can always be in contact with the outer wall of the bamboo segment and drive the six V-shaped scrapers to rotate synchronously, thereby effectively scraping off the mud blocks attached to the outer wall of bamboo segments of different sizes, thereby effectively preventing the mud blocks from entering the crushing mechanism and being crushed and mixed into the bamboo powder, thereby effectively improving the processing quality of the bamboo powder and effectively improving the practicality and functionality of the crushing equipment;

[0013] 3. Through the setting and use of the collecting mechanism, the gas in the inner cavity of the collecting cylinder can be sucked away when the suction duct is in operation, so that the gas storage ball can be pulled downward by suction, and then the annular filter bag can be effectively unfolded and the introduced scraped mud blocks can be concentrated downward, and the annular filter bag can further give full play to the collection effect of scraped mud blocks, thereby avoiding the problem of insufficient unfolding of the annular filter bag and random falling of scraped mud blocks, which reduces the collection effect of the annular filter bag. Moreover, as the gas is sucked away, the gas in the impurity removal column can be sucked into the collecting cylinder, thereby avoiding the phenomenon of dust scattering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the installation of the crushing mechanism in the present invention.

[0017] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0019] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0020] Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point D in the middle.

[0021] Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at point E in the middle.

[0022] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at F in the middle.

[0023] Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at G in the middle.

[0024] In the figure: 1. Mounting chassis; 2. Crushing mechanism; 21. Crushing cylinder; 22. Feeding pump body; 23. First rotating rod; 24. First crushing knife group; 25. Second crushing knife group; 26. Crushing frame; 27. First rotating shaft; 28. Second rotating shaft; 29. ​​First slicing knife group; 210. First gear; 211. First wheel; 212. Second wheel; 213. Transmission belt; 214. Second slicing knife group; 215. Second gear; 216. Suction duct; 217. Feeding duct; 218. Discharge duct; 219. Control valve; 3. De-impurity mechanism; 31. Horizontal material pipe; 32. First clamp ring; 33. Driven gear ring; 34. Second clamp ring; 35. Internal ring frame; 36. Sliding guide rod; 37. V-shaped scraper; 38. Installation Collar; 39, reset spring; 310, impurity removal cylinder; 311, feed conduit; 312, discharge conduit; 313, drive motor; 314, second rotating rod; 315, drive gear; 316, first bevel gear; 317, second bevel gear; 318, support base; 319, rotating support; 4, collecting mechanism; 41, collecting cylinder; 42, transmission conduit; 43, one-way valve; 44, connecting conduit; 45, connecting top cover; 46, annular filter bag; 47, internal chassis; 48, mounting base; 49, ball storage body; 410, operating slot; 411, arc sealing plate; 5, fixing mechanism; 51, fixing jacket; 52, fixing splint; 53, fixing slot; 54, fixing screw; 55, fixing screw sleeve; 56, anti-slip groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0026] Example: Figure 1-Figure 9As shown, the present invention provides a circulating crushing device for producing bamboo powder, including an installation base frame 1, a crushing mechanism 2 is fixedly installed on one side of the top of the installation base frame 1, and a cleaning mechanism 3 is provided on one side of the upper end of the crushing mechanism 2 for use with it, a collecting mechanism 4 is fixedly installed on the bottom end of the cleaning mechanism 3 for use with it, and a fixing mechanism 5 is provided inside the collecting mechanism 4 for use with it, the setting and use of the crushing mechanism 2 can slice the bamboo segments and then crush them, thereby realizing the concentration of the slicing and crushing functions, and can realize circulating crushing during the crushing operation, the setting and use of the cleaning mechanism 3 can effectively scrape off the mud blocks attached to the outer walls of bamboo segments of different sizes, thereby effectively preventing the mud blocks from entering the crushing mechanism 2 and being crushed and mixed in the bamboo powder, and the setting and use of the collecting mechanism 4 can give full play to the collection function of scraping off the mud blocks when the crushing mechanism 2 is operating, and can avoid the phenomenon of dust scattering.

[0027] The pulverizing mechanism 2 includes a pulverizing cylinder 21 and a feed pump body 22, and the pulverizing cylinder 21 and the feed pump body 22 are both fixedly mounted on one side of the top end of the mounting base 1, the bottom end of the pulverizing cylinder 21 is connected with a discharge conduit 218, and a control valve 219 is fixedly mounted on the discharge conduit 218 for use with the discharge conduit, and the use of the discharge conduit 218 and the control valve 219 together facilitates the export of the bamboo powder in the pulverizing cylinder 21, a first rotating rod 23 is rotatably plugged into the pulverizing cylinder 21, and a first pulverizing knife group 24 and a second pulverizing knife group 25 are fixedly sleeved on the first rotating rod 23 for use with the pulverizing cylinder 21, a pulverizing frame 26 is connected to the top end of the pulverizing cylinder 21, and a first rotating shaft 27 and a second rotating shaft 28 are rotatably plugged into the pulverizing frame 26, and a first rotating shaft 27 is fixedly sleeved with a first rotating shaft 27 for use with the pulverizing knife group 25, The first slicing knife group 29, the first gear 210 and the first wheel disc 211, and the upper end of the first rotating rod 23 is fixedly sleeved with the second wheel disc 212, the outer side of the second wheel disc 212 and the first wheel disc 211 is connected with a transmission belt 213, and the second slicing knife group 214 and the second gear 215 used in conjunction are fixedly sleeved on the second rotating shaft 28, the second slicing knife group 214 is meshed with the first slicing knife group 29, and the second gear 215 is meshed with the first gear 210, and the bottom end of the feeding pump body 22 is provided with a suction conduit 216 and a feeding conduit 217 used in conjunction, and the suction conduit 216 is fixedly inserted on the mounting base 1, the end of the suction conduit 216 is connected to the bottom end of the crushing cylinder 21, and the end of the feeding conduit 217 is connected to the lower end of the crushing frame 26.

[0028] By adopting the above technical solution, when in use, the first rotating rod 23 can drive the first crushing knife group 24, the second crushing knife group 25 and the second wheel disc 212 to rotate synchronously, and then the first wheel disc 211 can be driven to rotate through the transmission belt 213, so as to drive the first rotating shaft 27 to rotate, and then the first gear 210 and the first slicing knife group 29 can be driven to rotate, and further the second rotating shaft 28 can be driven to reverse synchronously through the second gear 215, so as to drive the second slicing knife group 214 to reverse synchronously, so as to slice the bamboo segments from which the mud blocks are scraped off, and then the sliced ​​bamboo pieces will be introduced into the crushing cylinder 21 by the crushing frame 26 and crushed by the first crushing knife group 24 and the second crushing knife group 25. During this period, the feeding pump body 22 will be started, so that the crushed bamboo powder can be sucked into the feeding pipe 217 through the suction pipe 216 and introduced into the lower end of the crushing frame 26 by the feeding pipe 217, and then the bamboo powder will be introduced into the upper end of the inner cavity of the crushing cylinder 21 again for cyclic crushing.

[0029] The impurity removal mechanism 3 includes a transverse material pipe 31, one end of which is fixedly connected to the pulverizing frame 26, and the other end of the transverse material pipe 31 is rotatably sleeved with a first clamping ring 32, one side of the first clamping ring 32 is fixedly installed with a driven gear ring 33, and the side of the driven gear ring 33 away from the first clamping ring 32 is fixedly installed with a second clamping ring 34 and an inner ring frame 35, the end of the inner ring frame 35 is slidably inserted with an array of sliding guide rods 36, and the end of the sliding guide rod 36 is fixedly installed with a V-shaped scraper 37 used in conjunction with it, The end of the moving guide rod 36 close to the V-shaped scraper 37 is fixedly sleeved with a mounting collar 38, and a reset spring 39 is fixedly installed on one side of the mounting collar 38. The reset spring 39 is movably sleeved on the sliding guide rod 36, and the end of the reset spring 39 is fixedly connected to the inner ring frame 35. The outer side of the second clamping ring 34 is rotatably sleeved with a debris removal column 310, and the debris removal column 310 is fixedly connected to the mounting base frame 1. One end of the debris removal column 310 is fixedly inserted with a feed conduit 311, and the bottom end of the debris removal column 310 is connected to a The discharge conduit 312 and the drive motor 313 are fixedly installed on the outside of the impurity removal column 310, and the second rotating rod 314 is fixedly installed at the end of the output end of the drive motor 313. The second rotating rod 314 is rotatably connected to the impurity removal column 310, and a drive gear 315 is fixedly sleeved on the second rotating rod 314. A support base 318 is fixedly installed on the outside of the impurity removal column 310, and the drive motor 313 is fixedly installed on the support base 318. The setting of the support base 318 is used for the stable installation of the drive motor 313. A guarantee is provided. A rotating support 319 is fixedly installed at one end of the impurity removing cylinder column 310, and the second rotating rod 314 is rotatably inserted on the rotating support 319. The setting and use of the rotating support 319 provides a guarantee for the stable rotation of the second rotating rod 314. The driving gear 315 is meshed with the driven gear ring 33, and the end of the second rotating rod 314 is fixedly connected with the first bevel gear 316. The top end of the first rotating rod 23 is fixedly installed with a second bevel gear 317, and the second bevel gear 317 is meshed with the first bevel gear 316.

[0030] By adopting the above technical solution, when in use, the driving motor 313 is started and the bamboo segment is inserted into the feeding conduit 311 in sequence. At this time, the bamboo segment will be inserted between the six V-shaped scrapers 37 and gradually move into the transverse material tube 31, and the bamboo segment will push the six V-shaped scrapers 37 to expand and move outward synchronously, thereby driving the corresponding sliding guide rod 36 and the mounting sleeve 38 to move and squeeze the corresponding reset spring 39. In addition, when the outer diameter of the bamboo segment is reduced, the reset spring 39 will drive the V-shaped scraper 37 to shrink and move inward, so that the V-shaped scraper 37 can always be in contact with the outer wall of the bamboo segment. At the same time, the driving motor 313 will drive the second rotating rod 314 to rotate, thereby driving the driving gear 315 and the first bevel gear 316 to rotate, and then driving the driven gear ring 33 to rotate, and further driving the inner ring frame 35 to rotate, so as to drive the six V-shaped scrapers 37 to rotate synchronously, so as to effectively scrape off the mud blocks attached to the outer wall of the bamboo segment, and then the scraped mud blocks will be introduced into the collecting mechanism 4 through the discharge conduit 312.

[0031] The collecting mechanism 4 includes a collecting cylinder 41, which is fixedly mounted on the mounting base 1, and the upper end of the collecting cylinder 41 is fixedly sleeved on the discharge conduit 312, the bottom end of the collecting cylinder 41 is connected with a transmission conduit 42, and the transmission conduit 42 is fixedly inserted on the mounting base 1, a one-way valve 43 is fixedly mounted on the end of the transmission conduit 42, and the end of the one-way valve 43 is fixedly connected with a connecting conduit 44, the connecting conduit 44 is connected with the suction conduit 216, and a connecting top cover 45 is detachably sleeved on the bottom end of the discharge conduit 312, an annular filter bag 46 is fixedly mounted on the bottom end of the connecting top cover 45, and an internal chassis 47 is fixedly mounted on the middle part of the bottom end of the annular filter bag 46, a mounting base 48 is fixedly mounted on the middle part of the bottom end of the internal chassis 47, and a spherical storage ball 49 used in conjunction with the same is fixedly mounted on the mounting base 48, and the collecting cylinder 41 is provided with a plurality of filter elements. An operation through groove 410 is provided throughout, and an arc-shaped sealing plate 411 is hinged in the operation through groove 410. The coordinated use of the operation through groove 410 and the arc-shaped sealing plate 411 provides convenience for the disassembly and assembly of the annular filter bag 46. The fixing mechanism 5 includes a fixing sleeve 51, which can be movably sleeved on the connecting top cover 45, and a fixing clamping plate 52 is fixedly connected to the end of the fixing sleeve 51. A fixing through groove 53 is provided throughout the fixing clamping plate 52, and fixing screws 54 can be movably inserted in two fixing through grooves 53. Two fixing screw sleeves 55 can be threadedly inserted on the fixing screw 54, and the fixing screw sleeves 55 can contact the fixing clamping plate 52. The outer wall of the fixing screw sleeve 55 is provided with a cooperating anti-skid groove 56, and the anti-skid grooves 56 are distributed in an array. The setting and use of the anti-skid grooves 56 can increase friction and facilitate operation.

[0032] By adopting the above technical solution, when in use, the arc-shaped sealing plate 411 is opened, and then the annular filter bag 46 and the like are placed in the collecting cylinder 41, and the connecting top cover 45 is sleeved on the bottom end of the discharge pipe 312, and then the fixing jacket 51 is sleeved on the connecting top cover 45, and then the fixing screw 54 is inserted into the two fixing grooves 53 and the two fixing screw sleeves 55 are threadedly sleeved on the two ends of the fixing screw 54 and the knob is turned until the fixing screw sleeve 55 is in close contact with the fixing clamping plate 52, and the suction pipe 216 can be connected to the transmission pipe 4 through the connecting pipe 44, the one-way valve 43 and the transmission pipe 4 during operation. 2 is used in combination to absorb the gas in the inner cavity of the collecting cylinder 41, so that the gas storage ball 49 can be pulled downward by suction, and then the annular filter bag 46 can be effectively unfolded and the introduced scraped mud blocks can be concentrated downward, and the annular filter bag 46 can further give full play to the collection effect of scraping mud blocks, thereby avoiding the problem of insufficient unfolding of the annular filter bag 46 and random falling of scraped mud blocks, which reduces the collection effect of the annular filter bag 46, and as the gas is sucked away, the gas in the impurity removal column 310 can be sucked into the collecting cylinder 41, thereby avoiding the phenomenon of dust scattering.

[0033] Working principle: When in use, open the arc-shaped sealing plate 411, then place the annular filter bag 46 and the like into the collecting cylinder 41, and sleeve the connecting top cover 45 on the bottom end of the discharge conduit 312, and then sleeve the fixing jacket 51 on the connecting top cover 45, and then insert the fixing screw 54 into the two fixing grooves 53, and then thread the two fixing screw sleeves 55 on the two ends of the fixing screw 54 and turn the knob until the fixing screw sleeve 55 is in close contact with the fixing clamping plate 52;

[0034] Then, the driving motor 313 is started and the bamboo segments are inserted into the feeding conduit 311 in sequence. At this time, the bamboo segments will be inserted between the six V-shaped scrapers 37 and gradually move into the transverse material tube 31, and the bamboo segments will push the six V-shaped scrapers 37 to expand and move outward synchronously, thereby driving the corresponding sliding guide rods 36 and the mounting collars 38 to move and squeeze the corresponding return springs 39. In addition, when the outer diameter of the bamboo segments is reduced, the return springs 39 will drive the V-shaped scrapers 37 to shrink and move inward, thereby enabling the V-shaped scrapers 37 to always be aligned with the outer diameter of the bamboo segments. The outer wall of the bamboo segment is in contact with the outer wall of the bamboo segment. At the same time, the driving motor 313 will drive the second rotating rod 314 to rotate, thereby driving the driving gear 315 and the first bevel gear 316 to rotate, and then driving the driven ring gear 33 to rotate, and further driving the inner ring frame 35 to rotate, thereby driving the six V-shaped scrapers 37 to rotate synchronously, and then the mud attached to the outer wall of the bamboo segment can be effectively scraped off, and then the scraped mud will be introduced into the annular filter bag 46 and the inner chassis 47 in the collection cylinder 41 through the discharge conduit 312;

[0035] At the same time, the first bevel gear 316 will drive the second bevel gear 317 to rotate, thereby driving the first rotating rod 23 to rotate, and then driving the first crushing knife group 24, the second crushing knife group 25 and the second wheel plate 212 to rotate synchronously, and further can drive the first wheel plate 211 to rotate through the transmission belt 213, thereby driving the first rotating shaft 27 to rotate, and then can drive the first gear 210 and the first slicing knife group 29 to rotate, and further can drive the second rotating shaft 28 to reverse synchronously through the second gear 215, thereby The second slicing knife group 214 is synchronously reversed, so that the bamboo segments from which the mud blocks are scraped can be sliced, and then the sliced ​​bamboo pieces will be introduced into the crushing cylinder 21 by the crushing frame 26 and crushed by the first crushing knife group 24 and the second crushing knife group 25. During this period, the feeding pump body 22 will be started, so that the crushed bamboo powder can be sucked into the feeding pipe 217 through the suction pipe 216 and introduced into the lower end of the crushing frame 26 by the feeding pipe 217, and then the bamboo powder will be introduced into the upper end of the inner cavity of the crushing cylinder 21 again for cyclic crushing;

[0036] In addition, during operation, the suction conduit 216 can suck away the gas in the inner cavity of the collecting cylinder 41 through the coordinated use of the connecting conduit 44, the one-way valve 43 and the transmission conduit 42, so that the gas storage ball 49 can be pulled downward by suction, and then the annular filter bag 46 can be effectively unfolded and the introduced scraped mud blocks can be concentrated downward, and the annular filter bag 46 can further give full play to the collection function of scraped mud blocks, thereby avoiding the problem of insufficient unfolding of the annular filter bag 46 and random falling of scraped mud blocks, which reduces the collection effect of the annular filter bag 46, and as the gas is sucked away, the gas in the impurity removal column 310 can be sucked into the collecting cylinder 41, thereby avoiding the phenomenon of dust dispersion.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A circulating pulverizing device for producing bamboo powder, comprising a mounting frame (1), characterized in that: A crushing mechanism (2) is fixedly mounted on one side of the top end of the mounting base (1), and a cleaning mechanism (3) is provided on one side of the upper end of the crushing mechanism (2) for use in conjunction with it. A collecting mechanism (4) is fixedly mounted on the bottom end of the cleaning mechanism (3) for use in conjunction with it, and a fixing mechanism (5) is provided inside the collecting mechanism (4) for use in conjunction with it. The crushing mechanism (2) is arranged and used to slice the bamboo segments and then to crush them, thereby realizing the integration of the slicing and crushing functions, and realizing cyclic crushing during the crushing operation. The cleaning mechanism (3) is arranged and used to effectively scrape off the mud blocks attached to the outer walls of bamboo segments of different sizes, thereby effectively preventing the mud blocks from entering the crushing mechanism (2) and being crushed and mixed in the bamboo powder. The collecting mechanism (4) is arranged and used to fully exert the collection function of scraping off the mud blocks when the crushing mechanism (2) is operating, and can prevent the occurrence of dust scattering.

2. The circulating crushing equipment for producing bamboo powder according to claim 1, characterized in that: The pulverizing mechanism (2) comprises a pulverizing cylinder (21) and a feeding pump body (22), and the pulverizing cylinder (21) and the feeding pump body (22) are both fixedly mounted on one side of the top end of the mounting base (1); a first rotating rod (23) is rotatably plugged into the pulverizing cylinder (21), and a first pulverizing knife group (24) and a second pulverizing knife group (25) for use in combination are fixedly sleeved on the first rotating rod (23); a pulverizing frame (26) is connected to the top end of the pulverizing cylinder (21), and a first rotating shaft (27) and a second rotating shaft (28) are rotatably plugged into the pulverizing frame (26); a first slicing knife group (29), a first gear (210) and a first wheel disc (211) for use in combination are fixedly sleeved on the first rotating shaft (27), and a second rotating shaft (28) is fixedly sleeved on the upper end of the first rotating rod (23). The second wheel disc (212) and the first wheel disc (211) are connected to each other through a transmission belt (213) on their outer sides, and a second slicing knife group (214) and a second gear (215) are fixedly connected to the second rotating shaft (28) for use with the second slicing knife group (214), the second slicing knife group (214) is meshed with the first slicing knife group (29), and the second gear (215) is meshed with the first gear (210), and the bottom end of the feeding pump body (22) is provided with a suction conduit (216) and a feeding conduit (217) for use with the first slicing knife group (29), and the suction conduit (216) is fixedly inserted on the mounting base (1), the end of the suction conduit (216) is connected to the bottom end of the crushing cylinder (21), and the end of the feeding conduit (217) is connected to the lower end of the crushing frame (26).

3. The circulating crushing equipment for producing bamboo powder according to claim 2, characterized in that: The bottom end of the pulverizing cylinder (21) is connected to a discharge conduit (218), and a control valve (219) for use with the discharge conduit (218) is fixedly mounted on the discharge conduit (218).

4. The circulating crushing equipment for producing bamboo powder according to claim 2, characterized in that: The impurity removal mechanism (3) comprises a transverse material pipe (31), one end of the transverse material pipe (31) is fixedly connected to the pulverizing frame (26), and the other end of the transverse material pipe (31) is rotatably sleeved with a first clamping ring (32), a driven gear ring (33) is fixedly installed on one side of the first clamping ring (32), and a second clamping ring (34) and an inner ring frame (35) are fixedly installed on the side of the driven gear ring (33) away from the first clamping ring (32), and the end of the inner ring frame (35) is slidably inserted into the inner ring frame (35). The sliding guide rod (36) is connected to the sliding guide rod (36) in an array, and a V-shaped scraper (37) for use with the sliding guide rod (36) is fixedly installed at the end thereof, a mounting collar (38) is fixedly sleeved at one end of the sliding guide rod (36) close to the V-shaped scraper (37), and a return spring (39) is fixedly installed on one side of the mounting collar (38), the return spring (39) is movably sleeved on the sliding guide rod (36), and the end of the return spring (39) is fixedly connected to the inner ring frame (35), the A cleaning column (310) is rotatably sleeved on the outer side of the second clamping ring (34), and the cleaning column (310) is fixedly connected to the mounting base (1); a feed conduit (311) is fixedly inserted at one end of the cleaning column (310), and a discharge conduit (312) is connected to the bottom end of the cleaning column (310); a driving motor (313) is fixedly installed on the outer side of the cleaning column (310), and a second rotating rod (311) is fixedly installed at the end of the output end of the driving motor (313). 4), the second rotating rod (314) is rotatably connected to the impurity removing cylinder (310), and a driving gear (315) is fixedly sleeved on the second rotating rod (314), the driving gear (315) is meshed with the driven gear ring (33), and the end of the second rotating rod (314) is fixedly connected to the first bevel gear (316), and the top end of the first rotating rod (23) is fixedly installed with a second bevel gear (317), and the second bevel gear (317) is meshed with the first bevel gear (316).

5. The circulating crushing equipment for producing bamboo powder according to claim 4, characterized in that: A support base (318) is fixedly mounted on the outer side of the impurity removal column (310), and a drive motor (313) is fixedly mounted on the support base (318).

6. The circulating crushing equipment for producing bamboo powder according to claim 4, characterized in that: A rotating support (319) is fixedly mounted on one end of the impurity removal column (310), and a second rotating rod (314) is rotatably inserted on the rotating support (319).

7. The circulating crushing equipment for producing bamboo powder according to claim 4, characterized in that: The collecting mechanism (4) comprises a collecting cylinder (41), the collecting cylinder (41) being fixedly mounted on the mounting base (1), and the upper end of the collecting cylinder (41) being fixedly sleeved on the discharge conduit (312), the lower end of the collecting cylinder (41) being connected to a transmission conduit (42), and the transmission conduit (42) being fixedly inserted on the mounting base (1), the end of the transmission conduit (42) being fixedly mounted with a one-way valve (43), and the end of the one-way valve (43) being fixedly connected to a connecting conduit ( 44), the connecting conduit (44) is connected to the suction conduit (216), and the bottom end of the discharge conduit (312) is detachably sleeved with a connecting top cover (45), an annular filter bag (46) is fixedly mounted on the bottom end of the connecting top cover (45), and an internal chassis (47) is fixedly mounted in the middle of the bottom end of the annular filter bag (46), a mounting base (48) is fixedly mounted in the middle of the bottom end of the internal chassis (47), and a spherical storage ball (49) for use with the mounting base (48) is fixedly mounted on the mounting base (48).

8. The circulating crushing equipment for producing bamboo powder according to claim 7, characterized in that: An operating through slot (410) is formed through the collecting cylinder (41), and an arc-shaped sealing plate (411) is hinged in the operating through slot (410).

9. The circulating pulverizing equipment for producing bamboo powder according to claim 7, characterized in that: The fixing mechanism (5) comprises a fixing sleeve (51), the fixing sleeve (51) can be movably mounted on the connecting top cover (45), and the end of the fixing sleeve (51) is fixedly connected to a fixing clamping plate (52), a fixing through groove (53) is penetrated through the fixing clamping plate (52), and two fixing through grooves (53) can be movably inserted with fixing screws (54), and two fixing screw sleeves (55) can be threadedly inserted on the fixing screw (54), and the fixing screw sleeves (55) can contact the fixing clamping plate (52).

10. The circulating pulverizing equipment for producing bamboo powder according to claim 9, characterized in that: The outer wall of the fixing screw sleeve (55) is provided with anti-skid grooves (56) for use with the fixing screw sleeve, and the anti-skid grooves (56) are distributed in an array.

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