CN114700154A - Adjustable pressure-sensitive anti-breaking crushing cutter - Google Patents
Adjustable pressure-sensitive anti-breaking crushing cutter Download PDFInfo
- Publication number
- CN114700154A CN114700154A CN202210419004.8A CN202210419004A CN114700154A CN 114700154 A CN114700154 A CN 114700154A CN 202210419004 A CN202210419004 A CN 202210419004A CN 114700154 A CN114700154 A CN 114700154A
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- pressure
- adjusting
- groove
- cutter
- pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an adjustable pressure-sensitive breakage-proof cutter, which comprises a roller pipe, wherein a plurality of limiting openings are formed in the side wall of the roller pipe in an annular and equidistant mode, a plurality of cutter heads are installed in the roller pipe in an equidistant mode, a plurality of cutter grooves are formed in the outer wall of each cutter head in an annular and equidistant mode, a pressure groove is formed in the groove bottom of each cutter groove, a pressure sensing block is installed in each pressure groove in a sliding mode, two pressure guide gears are symmetrically and rotatably installed on the inner wall of each cutter groove, a plurality of tooth grooves are symmetrically formed in each pressure sensing block, two symmetrical pressure guide gears are matched with the corresponding tooth grooves, and a pressure transmitting plate is installed between two symmetrical pressure guide gears. The unlocking torsion disc and the pressure transmission plate are unlocked after the pressure transmission exceeds the limit, the blade can be rotated to release firm solid after being clamped, the blade is protected from being damaged, the adjustability of the limit value is realized by changing the pressure transmission movement distance, and the application range is enlarged.
Description
Technical Field
The invention relates to the field of solid material crushing, in particular to an adjustable pressure-sensitive breakage-proof crushing cutter.
Background
The existing crushing cutter is a fixed cutter, namely, a blade is welded or assembled on a rotating shaft, when the blade is crushed and meets firm materials, the blade is easily clamped, and when the rotating shaft continuously rotates, the blade can be bent or broken, namely, when the solid is crushed, the blade cannot be effectively protected, and when different blades are applied to different materials, the blade cannot be adaptively adjusted and can not implement corresponding protective measures.
Disclosure of Invention
The invention aims to solve the problems that a fixed cutter is easy to be clamped in the using process to cause bending or breaking of a blade and adaptability adjustment cannot be carried out according to a crushing material and the blade in the prior art, and provides a pressure-adjustable breakage-proof cutter.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pressure-adjustable anti-breaking cutter comprises a roller tube, a plurality of limiting openings are formed in the side wall of the roller tube in an annular equal distance mode, a plurality of cutter heads are installed in the roller tube in an equal distance mode, a plurality of cutter grooves are formed in the outer wall of each cutter head in an annular equal distance mode, a pressure groove is formed in the groove bottom of each cutter groove, a pressure sensing block is installed in each pressure groove in a sliding mode, two pressure guide gears are installed on the inner wall of each cutter groove in a rotating mode symmetrically, a plurality of tooth grooves are formed in each pressure sensing block in a symmetrical mode, the two symmetrical pressure guide gears are matched with the corresponding tooth grooves, a pressure transmitting plate is installed between the two symmetrical pressure guide gears, a pin hole is formed in each pressure transmitting plate, a sliding sleeve is fixedly installed in each pin hole, a pin rod is inserted in each sliding sleeve in a sliding mode, one end, close to each cutter groove, of each pin rod extends to the outer side of the pressure transmitting plate and is rotatably embedded with a pressure wheel, every the pinch roller all supports on the forced induction piece that corresponds, every the one end that passes the clamp plate and keep away from the sword groove all passes spacing mouthful and extends to the outside of drum tube and has seted up the turn trough, every turn round the inslot and all rotate and install and turn round the dish, every turn round one side that the dish is close to the clamp plate of passing and all seted up the locked groove, every the pin pole is kept away from the one end of pinch roller and all installs the round pin post, every the round pin post all slides and inserts and establish in the locked groove, every all overlap on the pin pole and be equipped with the extension spring that both ends were fixed respectively on the sliding sleeve and the round pin post, every the equal fixed mounting of one end that the clamp plate was kept away from to the turn round dish has the broach shell.
Further, every two torsion grooves are symmetrically formed in the torsion disc, every two shaft posts are symmetrically arranged on the groove wall of each torsion groove, the shaft posts are inserted into the two torsion grooves respectively, and every wind spring is arranged on the groove wall of each torsion groove and the outer wall of the corresponding shaft post.
Further, every a plurality of regulation chambeies have all been seted up to equal annular equidistance in the blade disc, every the tank bottom of pressure tank is all seted up the intercommunication and is corresponded the sliding opening who adjusts the chamber, every adjust the intracavity and all rotate and install the regulation screw thread axle, every the equal fixed mounting of one end of adjusting the screw thread axle has the regulation worm wheel, every the one end equal thread that the regulation worm wheel was kept away from to the regulation screw thread axle is installed the adjustment sheet, every the adjustment sheet all slides and inserts and establish in the sliding opening and extend to the pressure tank, every the pressure response piece is close to the one end of adjustment sheet and all installs the compression spring who fixes on the adjustment sheet.
Furthermore, two sealing covers are symmetrically and fixedly inserted at two ends of the roller pipe, a shaft pipe is inserted into each sealing cover, an adjusting column is rotatably installed in each shaft pipe, one end, far away from the roller pipe, of each adjusting column extends to the outer side of the shaft pipe and is provided with an adjusting disc, and one end, close to the roller pipe, of each adjusting column extends into the roller pipe and is provided with an adjusting fluted disc.
Furthermore, it is a plurality of common annular equidistance on the blade disc is rotated and is inserted and be equipped with a plurality of regulation poles, every the regulation pole all passes a plurality of regulation chambeies in a plurality of blade discs, every the regulation pole is located every and adjusts equal fixed mounting in the intracavity and has the worm cover, every the worm cover all cooperates with the regulation worm wheel that corresponds, every the both ends of adjusting the pole all extend to the both ends of drum tube and fixed mounting has drive gear, and is a plurality of drive gear cooperates with the regulation fluted disc.
Has the advantages that: the unlocking torsion disc and the pressure transmission plate are unlocked after the pressure transmission exceeds the limit, the blade can be rotated to release firm solid after being clamped, the blade is protected from being damaged, the adjustability of the limit value is realized by changing the pressure transmission movement distance, and the application range is enlarged.
Drawings
FIG. 1 is a schematic structural view of an adjustable pressure-sensitive breakage-proof crushing cutter according to the present invention;
FIG. 2 is a schematic view of a roller tube and a sealing cover of the pressure-adjustable breakage-proof cutting tool according to the present invention partially cut away;
FIG. 3 is a schematic view of a knife groove portion of an adjustable pressure-sensitive breakage-proof cutting tool according to the present invention;
fig. 4 is a partially cut-away schematic view of a cutter head of the pressure-adjustable breakage-preventing cutter provided by the invention;
fig. 5 is a partially cut-away schematic view of a pressure-sensitive adjustable breakage-proof crushing cutter and a twisting disk.
In the figure: 1 roller tube, 11 limit openings, 2 cutter heads, 21 cutter grooves, 22 pressure grooves, 23 adjusting cavities, 24 sliding openings, 3 pressure transmitting plates, 31 pressure guide gears, 32 pin holes, 33 rotating grooves, 34 sliding sleeves, 35 pin rods, 36 pin columns, 37 pressing wheels, 38 tension springs, 39 shaft columns, 4 twisting discs, 41 locking grooves, 42 twisting grooves, 43 coil springs, 5 cutter sleeves, 6 pressure sensing blocks, 61 tooth grooves, 62 pressure springs, 7 adjusting threaded shafts, 71 adjusting worm wheels, 72 adjusting sheets, 8 adjusting rods, 81 worm gear sleeves, 82 transmission gears, 9 sealing covers, 91 shaft tubes, 92 adjusting columns, 93 adjusting discs and 94 adjusting gear discs.
Detailed Description
Referring to fig. 1-5, an adjustable pressure-sensing breakage-proof cutter comprises a roller tube 1, a plurality of limiting ports 11 are formed in the side wall of the roller tube 1 in an annular equidistant manner, a plurality of cutter heads 2 are installed in the roller tube 1 in an equidistant manner, a plurality of cutter grooves 21 are formed in the outer wall of each cutter head 2 in an annular equidistant manner, a pressure groove 22 is formed in the groove bottom of each cutter groove 21, a pressure sensing block 6 is installed in each pressure groove 22 in a sliding manner, two pressure guide gears 31 are symmetrically and rotatably installed on the inner wall of each cutter groove 21, a plurality of tooth grooves 61 are symmetrically formed in each pressure sensing block 6, two symmetrical pressure guide gears 31 are matched with the corresponding plurality of tooth grooves 61, a pressure transmitting plate 3 is installed between the two symmetrical pressure guide gears 31, a pin hole 32 is formed in each pressure transmitting plate 3, a sliding sleeve 34 is fixedly installed in each pin hole 32, a pin rod 35 is slidably inserted in each sliding sleeve 34, one end of each pin rod 35, which is close to the cutter groove 21, extends to the outer side of the pressure transmission plate 3 and is rotatably embedded with a pressing wheel 37, each pressing wheel 37 abuts against a corresponding pressure sensing block 6, one end of each pressure transmission plate 3, which is far away from the cutter groove 21, penetrates through the limiting port 11 and extends to the outer side of the roller tube 1 and is provided with a rotating groove 33, a twisting disc 4 is rotatably arranged in each rotating groove 33, one side of each twisting disc 4, which is close to the pressure transmission plate 3, is provided with a locking groove 41, one end of each pin rod 35, which is far away from the pressing wheel 37, is provided with a pin 36, each pin 36 is slidably inserted in the locking groove 41, each pin rod 35 is sleeved with a tension spring 38, the two ends of each tension spring 38 are respectively fixed on the sliding sleeve 34 and the pin 36, and one end of each twisting disc 4, which is far away from the pressure transmission plate 3, is fixedly provided with a cutter sleeve 5;
the limiting opening 11 is sealed through a soft rubber sleeve, a crushing blade is assembled in the knife sleeve 5, the use and the replacement are convenient, when the blade is clamped by a firm material, the blade cannot be crushed, the blade is pressed, the knife sleeve 5 is pressed, a twisting disc 4 fixedly connected with the knife sleeve 5 tends to rotate, the twisting disc 4 is locked by a pin 36, the knife sleeve 5 extrudes a pressure transmission plate 3 through the twisting disc 4, the pressure transmission plate 3 rotates in the knife groove 21, the pressure guide gear 31 rotates, and the pressure induction block 6 slides through a plurality of tooth grooves 61;
pass when clamp plate 3 rotates through pressure guide gear 31, pinch roller 37 constantly increases to the distance between the forced induction piece 6, make extension spring 38 remove to sword groove 21 through 36 pulling pin rods 35 of round pin post, promote pinch roller 37 to remove promptly, make pinch roller 37 extrude all the time on forced induction piece 6, then round pin post 36 is pulled and breaks away from locked groove 41, make it is unblock to turn round dish 4, knife sheath 5 and twist round dish 4 are rotatable promptly, realize the pressurized after transfiniting, it is unblock to turn round dish 4 and make knife sheath 5 drive broken blade and rotate and avoid firm material, avoid forcing the breakage to lead to broken blade fracture or crooked, increase the protective capacities to broken blade.
Referring to fig. 5, each torsion plate 4 is symmetrically provided with two torsion grooves 42, the wall of each torsion groove 33 is symmetrically provided with two studs 39, the two studs 39 are respectively inserted into the two torsion grooves 42, and the wall of each torsion groove 42 and the outer wall of the corresponding stud 39 are both provided with a coil spring 43;
twist disk 4 is at the pressurized unblock rotation in-process for the interior book compression of coil spring 43, when broken blade breaks away from firm material, twist disk 4 reverses under coil spring 43's the reduction, make the knife sheath 5 drive broken blade reversal and reset, it is relative to make keyway 41 and pass pinhole 32 on the pressure plate 3, can make round pin post 36 insert the keyway 41 promptly and lock, make the knife sheath 5 fix on passing pressure plate 3 through twist disk 4, can make broken blade continue broken after can automatic re-setting promptly.
Referring to fig. 4, a plurality of adjusting cavities 23 are annularly and equidistantly formed in each cutter head 2, a sliding opening 24 communicated with the corresponding adjusting cavity 23 is formed in the bottom of each pressure groove 22, an adjusting threaded shaft 7 is rotatably mounted in each adjusting cavity 23, an adjusting worm wheel 71 is fixedly mounted at one end of each adjusting threaded shaft 7, an adjusting piece 72 is threadedly mounted at one end of each adjusting threaded shaft 7, which is far away from the adjusting worm wheel 71, each adjusting piece 72 is slidably inserted into the sliding opening 24 and extends into the pressure groove 22, and a pressure spring 62 fixed on the adjusting piece 72 is mounted at one end of each pressure sensing block 6, which is close to the adjusting piece 72;
when the adjusting worm wheel 71 rotates, the adjusting threaded shaft 7 can be rotated, so that the adjusting sheet 72 moves on the adjusting threaded shaft 7, namely the pressure spring 62 can be pushed to compress or release, and the distance between the adjusting sheet 72 and the pressure sensing block 6 is changed, namely the pressure sensing protection limit value is changed;
the distance that the pin 36 moves out of the locking groove 41 is constant, the distance that the pin rod 35 moves to unlock is constant, the distance that the pinch roller 37 extends is constant, namely, the unlocking rotation angle of the pressure transmission plate 3 and the pressure guide gear 31 is constant, the sliding distance of the pressure sensing block 6 is constant when unlocking can be known through the tooth grooves 61, the distance between the adjusting sheet 72 and the pressure sensing block 6 is changed, the pressure change required by unlocking of the sliding constant distance of the pressure sensing block 6 can be changed, namely, the limit value of pressure protection is changed, the corresponding pressure protection limit value can be adjusted according to crushing blades and crushing materials of different specifications, and the application range is increased.
Referring to fig. 2 and 3, two sealing covers 9 are symmetrically and fixedly inserted at two ends of the roller tube 1, an axle tube 91 is inserted on each sealing cover 9, an adjusting column 92 is rotatably installed in each axle tube 91, one end of each adjusting column 92, which is far away from the roller tube 1, extends to the outer side of the axle tube 91 and is provided with an adjusting disc 93, and one end of each adjusting column 92, which is close to the roller tube 1, extends into the roller tube 1 and is provided with an adjusting toothed disc 94;
a plurality of adjusting rods 8 are jointly annularly and equidistantly inserted on the plurality of cutter heads 2 in a rotating manner, each adjusting rod 8 penetrates through a plurality of adjusting cavities 23 in the plurality of cutter heads 2, a worm sleeve 81 is fixedly arranged in each adjusting cavity 23 of each adjusting rod 8, each worm sleeve 81 is matched with a corresponding adjusting worm gear 71, two ends of each adjusting rod 8 extend to two ends of the roller pipe 1 and are fixedly provided with transmission gears 82, and the plurality of transmission gears 82 are matched with an adjusting fluted disc 94;
the adjusting disc 93 is rotated to rotate the adjusting column 92, so that the adjusting fluted disc 94 drives the plurality of transmission gears 82 to rotate, the plurality of adjusting rods 8 are rotated to rotate the plurality of worm sleeves 81, the plurality of adjusting worm gears 71 are rotated, and the adjustment of the protection limit value is realized.
The shaft tubes 91 of the plurality of roller tubes 1 are assembled in the crusher, so that the plurality of roller tubes 1 crush the solid materials, and the adjusting disc 93 is rotated to a proper position according to the assembled blade specification and the type of the solid materials, so that the blade protection limit value is changed.
When the blade meets hard materials to clamp the blade in the crushing process, the blade is pressed, the blade drives the pressure transmission plate 3 to rotate through the cutter sleeve 5 and the torsion disc 4, the pressure sensing block 6 slides and compresses the pressure spring 62 through the pressure guide gear 31 and the tooth groove 61 of the rotary pressure transmission plate 3, the pin rod 35 is decompressed to extend out of the pin hole 32 under the pulling of the tension spring 38, the pin column 36 is made to move out of the lock groove 41 to unlock the torsion disc 4, the blade and the cutter sleeve 5 are made to rotate the torsion disc 4 to release clamped solids, and the blade is protected from being damaged.
The pivoted is turned round 4 and is made the wind spring 43 compress, after the blade release was accomplished, the blade no longer received the extrusion force, then wind spring 43 rebounds and makes the disc 4 of turning round drive broach shell 5 and blade reversal reset, and make locked groove 41 and pinhole 32 align, and pass pressure plate 3 decompression makes pressure spring 62 bounce-back impel pressure response piece 6 to reset, then make pass pressure plate 3 reversal reset through tooth's socket 61 and pressure guide gear 31, make pin 35 pass through pinch roller 37 extrusion and move to locked groove 41, make the round pin 36 insert establish in locked groove 41, accomplish the locking of disc 4 of turning round and pressure plate 3, make it can continue to accomplish follow-up crushing work and can not harm the blade.
Claims (5)
1. The utility model provides an adjustable pressure is felt and is prevented disconnected broken cutter, includes drum pipe (1), its characterized in that, annular equidistance has seted up a plurality of spacing mouthful (11) on the lateral wall of drum pipe (1), and a plurality of blade discs (2) are installed to equidistance in drum pipe (1), every a plurality of sword grooves (21) have all been seted up to annular equidistance on the outer wall of blade disc (2), every pressure tank (22) have all been seted up to the tank bottom of sword groove (21), every equal slidable mounting has pressure-sensitive block (6) in pressure tank (22), every the equal symmetry rotation of inner wall of sword groove (21) is installed two and is led pressure gear (31), every a plurality of tooth's sockets (61) have been seted up to the symmetry on pressure-sensitive block (6), two of symmetry lead pressure gear (31) and a plurality of tooth's sockets (61) cooperation that correspond, two of symmetry install pressure-transmitting plate (3) jointly between pressure-transmitting gear (31), each pressure transmission plate (3) is internally provided with a pin hole (32), each pin hole (32) is internally fixedly provided with a sliding sleeve (34), each sliding sleeve (34) is internally provided with a pin rod (35) in a sliding manner, one end, close to the cutter groove (21), of each pin rod (35) extends to the outer side of the pressure transmission plate (3) and is rotatably embedded with a press wheel (37), each press wheel (37) abuts against a corresponding pressure induction block (6), one end, far away from the cutter groove (21), of each pressure transmission plate (3) penetrates through a limiting opening (11) to extend to the outer side of the roller tube (1) and is provided with a rotating groove (33), each rotating groove (33) is internally and rotatably provided with a twisting disc (4), one side, close to the pressure transmission plate (3), of each twisting disc (4) is provided with a locking groove (41), one end, far away from the press wheel (37), of each pin rod (35) is provided with a pin column (36), every round pin post (36) all slide and insert and establish in keyway (41), every all overlap on pin pole (35) and be equipped with both ends and fix respectively on sliding sleeve (34) and round pin post (36) extension spring (38), every the equal fixed mounting of one end that passes clamp plate (3) is kept away from in turn round dish (4) has sword cover (5).
2. The pressure-adjustable breakage-proof cutting tool as claimed in claim 1, wherein each of the torsion discs (4) is symmetrically provided with two torsion grooves (42), each of the torsion grooves (33) is symmetrically provided with two studs (39), the two studs (39) are respectively inserted into the two torsion grooves (42), and the wall of each of the torsion grooves (42) and the outer wall of the corresponding stud (39) are provided with a coil spring (43) together.
3. The adjustable pressure-sensitive breakage-proof cutting tool according to claim 1, characterized in that a plurality of adjusting cavities (23) are equally opened in each cutter head (2) in an annular shape, each sliding opening (24) corresponding to the adjusting cavity (23) is opened in the bottom of each pressure groove (22), each adjusting threaded shaft (7) is installed in each adjusting cavity (23) in a rotating manner, each adjusting worm wheel (71) is fixedly installed at one end of each adjusting threaded shaft (7), each adjusting threaded shaft (7) is far away from one end of each adjusting worm wheel (71) in a threaded manner and is provided with an adjusting piece (72), each adjusting piece (72) is slidably inserted in each sliding opening (24) and extends into each pressure groove (22), and each pressure-sensitive block (6) is close to one end of each adjusting piece (72) and is provided with a pressure spring (62) fixed on each adjusting piece (72).
4. The adjustable pressure-sensitive breakage-proof crushing cutter as claimed in claim 3, wherein two sealing covers (9) are symmetrically and fixedly inserted at two ends of the roller tube (1), a shaft tube (91) is inserted on each sealing cover (9), an adjusting column (92) is rotatably installed in each shaft tube (91), one end of each adjusting column (92) far away from the roller tube (1) extends to the outer side of the shaft tube (91) and is provided with an adjusting disc (93), and one end of each adjusting column (92) close to the roller tube (1) extends into the roller tube (1) and is provided with an adjusting disc (94).
5. The adjustable pressure-sensitive breakage-proof cutting tool according to claim 4, characterized in that a plurality of adjusting rods (8) are inserted on a plurality of cutter heads (2) in a common annular equidistant manner, each adjusting rod (8) penetrates through a plurality of adjusting cavities (23) in the plurality of cutter heads (2), a worm sleeve (81) is fixedly mounted in each adjusting cavity (23) of each adjusting rod (8), each worm sleeve (81) is matched with a corresponding adjusting worm wheel (71), two ends of each adjusting rod (8) extend to two ends of a roller pipe (1) and are fixedly provided with a transmission gear (82), and the plurality of transmission gears (82) are matched with an adjusting toothed disc (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419004.8A CN114700154B (en) | 2022-04-20 | 2022-04-20 | Pressure-adjustable break-proof crushing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419004.8A CN114700154B (en) | 2022-04-20 | 2022-04-20 | Pressure-adjustable break-proof crushing cutter |
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| Publication Number | Publication Date |
|---|---|
| CN114700154A true CN114700154A (en) | 2022-07-05 |
| CN114700154B CN114700154B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210419004.8A Active CN114700154B (en) | 2022-04-20 | 2022-04-20 | Pressure-adjustable break-proof crushing cutter |
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| GB457654A (en) * | 1934-03-28 | 1936-11-30 | Noble And Wood Machine Co | Improvements in and relating to apparatus for refining fibrous material in a liquid medium |
| CN109220163A (en) * | 2018-09-27 | 2019-01-18 | 台州航权机械科技有限公司 | A kind of adjustable cutter for mower and its adjusting method |
| CN209551877U (en) * | 2019-02-21 | 2019-10-29 | 福州勇超五金机械有限公司 | A kind of blade adjustment mechanism |
| CN110899798A (en) * | 2019-12-31 | 2020-03-24 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
| CN111437940A (en) * | 2020-04-22 | 2020-07-24 | 杭州富阳新远新能源有限公司 | Biomass fuel particle crushing equipment |
| CN212189460U (en) * | 2018-12-26 | 2020-12-22 | 天津市明欣盛金属制品有限公司 | Crushing roller for organic solid waste crushing device |
| CN112337540A (en) * | 2020-12-01 | 2021-02-09 | 马鞍山甬宁金属制品有限公司 | Fixing mechanism for toothed plate of mine crusher |
| CN213006029U (en) * | 2020-08-03 | 2021-04-20 | 山东凯恩新材料科技有限公司 | Cutter convenient to disassemble and used for automatic granulator |
| CN112791806A (en) * | 2019-11-14 | 2021-05-14 | 常州铭辰车业有限公司 | Conveniently change rubbing crusher of tool bit |
| CN213888364U (en) * | 2020-11-09 | 2021-08-06 | 南京致勒工具科技有限公司 | Disc type combined milling cutter convenient to disassemble and assemble |
| CN214051953U (en) * | 2020-10-19 | 2021-08-27 | 项阳 | Office paper rubbish rubbing crusher |
| CN113976968A (en) * | 2021-11-19 | 2022-01-28 | 江苏刘一刀精密机械有限公司 | Cutting tool assembly convenient to adjust and replace |
| CN215823229U (en) * | 2021-09-09 | 2022-02-15 | 邢台胜合华建材有限公司 | Crushing device of single-section hammer crusher |
| CN114308311A (en) * | 2022-01-17 | 2022-04-12 | 赵宏勤 | Scrap iron crusher of high-efficient crushed aggregates |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB457654A (en) * | 1934-03-28 | 1936-11-30 | Noble And Wood Machine Co | Improvements in and relating to apparatus for refining fibrous material in a liquid medium |
| CN109220163A (en) * | 2018-09-27 | 2019-01-18 | 台州航权机械科技有限公司 | A kind of adjustable cutter for mower and its adjusting method |
| CN212189460U (en) * | 2018-12-26 | 2020-12-22 | 天津市明欣盛金属制品有限公司 | Crushing roller for organic solid waste crushing device |
| CN209551877U (en) * | 2019-02-21 | 2019-10-29 | 福州勇超五金机械有限公司 | A kind of blade adjustment mechanism |
| CN112791806A (en) * | 2019-11-14 | 2021-05-14 | 常州铭辰车业有限公司 | Conveniently change rubbing crusher of tool bit |
| CN110899798A (en) * | 2019-12-31 | 2020-03-24 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
| CN111437940A (en) * | 2020-04-22 | 2020-07-24 | 杭州富阳新远新能源有限公司 | Biomass fuel particle crushing equipment |
| CN213006029U (en) * | 2020-08-03 | 2021-04-20 | 山东凯恩新材料科技有限公司 | Cutter convenient to disassemble and used for automatic granulator |
| CN214051953U (en) * | 2020-10-19 | 2021-08-27 | 项阳 | Office paper rubbish rubbing crusher |
| CN213888364U (en) * | 2020-11-09 | 2021-08-06 | 南京致勒工具科技有限公司 | Disc type combined milling cutter convenient to disassemble and assemble |
| CN112337540A (en) * | 2020-12-01 | 2021-02-09 | 马鞍山甬宁金属制品有限公司 | Fixing mechanism for toothed plate of mine crusher |
| CN215823229U (en) * | 2021-09-09 | 2022-02-15 | 邢台胜合华建材有限公司 | Crushing device of single-section hammer crusher |
| CN113976968A (en) * | 2021-11-19 | 2022-01-28 | 江苏刘一刀精密机械有限公司 | Cutting tool assembly convenient to adjust and replace |
| CN114308311A (en) * | 2022-01-17 | 2022-04-12 | 赵宏勤 | Scrap iron crusher of high-efficient crushed aggregates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114700154B (en) | 2023-09-29 |
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