CN114700154B - Pressure-adjustable break-proof crushing cutter - Google Patents
Pressure-adjustable break-proof crushing cutter Download PDFInfo
- Publication number
- CN114700154B CN114700154B CN202210419004.8A CN202210419004A CN114700154B CN 114700154 B CN114700154 B CN 114700154B CN 202210419004 A CN202210419004 A CN 202210419004A CN 114700154 B CN114700154 B CN 114700154B
- Authority
- CN
- China
- Prior art keywords
- pressure
- adjusting
- groove
- cutter
- roller tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an adjustable pressure-sensing breakage-proof crushing cutter which comprises a roller tube, wherein a plurality of limiting openings are formed in the side wall of the roller tube at equal intervals, a plurality of cutter discs are mounted in the roller tube at equal intervals, a plurality of cutter grooves are formed in the outer wall of each cutter disc at equal intervals, pressure grooves are formed in the bottom of each cutter groove, pressure sensing blocks are slidably mounted in each pressure groove, two pressure guiding gears are symmetrically and rotatably mounted on the inner wall of each cutter groove, a plurality of tooth grooves are symmetrically formed in each pressure sensing block, the two symmetrical pressure guiding gears are matched with the corresponding tooth grooves, and a pressure transmitting plate is jointly mounted between the two symmetrical pressure guiding gears. Through unblock torsion disc and the biography clamp plate behind the pressure transmission overrun, realize rotatable release firm solid after the blade blocks, protect the blade not receive the damage, and through changing pressure transmission motion distance, realize the adjustability of protection limit value, increase application scope.
Description
Technical Field
The invention relates to the field of solid material crushing, in particular to a pressure-adjustable breakage-proof crushing cutter.
Background
The existing crushing cutters are usually fixed cutters, namely, the blades are installed on the rotating shaft through welding or assembling, when the blades are in the crushing process, the blades are easy to be clamped when encountering stronger materials, and when the rotating shaft continues to rotate, the blades can possibly bend or break, namely, the blades cannot be effectively protected when the solids are crushed, and when different blades are applied to different materials, the adaptability adjustment can not be carried out, and corresponding protection measures can not be implemented.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a fixed cutter is easy to be clamped in the using process to cause bending or breakage of a cutter blade, and the cutter blade cannot be adaptively adjusted according to broken materials and the cutter blade, and provides an adjustable pressure-sensing breakage-proof broken cutter.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an adjustable pressure sense breakage-proof crushing cutter, includes the roll pipe, a plurality of limiting ports have been seted up to the annular equidistance on the lateral wall of roll pipe, a plurality of blade discs have been installed to the equidistance in the roll pipe, every equal annular equidistance has been seted up on the outer wall of blade disc a plurality of tool slots, every the pressure groove has all been seted up to the tank bottom of tool slot, every equal slidable mounting has the pressure sensing piece in the pressure groove, every equal symmetry of inner wall of tool slot rotates installs two guide-pressing gears, every symmetry has been seted up a plurality of tooth's socket on the pressure sensing piece, two of symmetry guide-pressing gears and a plurality of tooth's socket cooperation that correspond, the symmetry is two install the transfer board jointly between the guide-pressing gear, every all set up the pinhole in the transfer board, every equal fixed mounting has the sliding sleeve in the pinhole, every equal sliding plug has the pin pole in the sliding sleeve, every the one end that the pin pole is close to the tool slot all extends to the transfer board is equipped with the pinch roller, every pinch roller all supports and corresponds the pressure sensing piece and rotates the equal symmetry and rotates the pinch roller, and installs the pinch roller on the roller all and installs the guide-roller, each one end and all keeps away from the guide pin in the groove all in the fixed slot is kept away from each side of the roller.
Further, two torsion grooves are symmetrically formed in each torsion disc, two shaft posts are symmetrically arranged on the groove wall of each rotation groove, the two shaft posts are respectively inserted into the two torsion grooves, and coil springs are commonly 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 smooth mouth that the intercommunication corresponds the regulation chamber has all been seted up to the tank bottom of pressure groove, every it installs to adjust the intracavity all to rotate the screw thread axle, every it has the regulation worm wheel to adjust the equal fixed mounting of one end of screw thread axle, every it installs the regulating plate to keep away from the one end of adjusting the worm wheel to adjust the screw thread axle, every the regulating plate all slides and inserts and establish in smooth mouth and extend to the pressure inslot, every the pressure spring who fixes on the regulating plate is all installed to the one end that the pressure sensing piece is close to the regulating plate.
Further, two sealing covers are symmetrically and fixedly inserted at two ends of the roller tube, each sealing cover is provided with an axle tube in an inserted mode, each axle tube is internally provided with an adjusting column in a rotating mode, one end, far away from the roller tube, of each adjusting column is extended to the outer side of the axle tube and provided with an adjusting disc, and one end, close to the roller tube, of each adjusting column is extended to the roller tube and provided with an adjusting fluted disc.
Further, a plurality of common annular equidistance rotates on the blade disc and inserts and be equipped with a plurality of regulation poles, every it all passes a plurality of regulation chambeies in a plurality of blade discs to adjust the pole, every it all fixed mounting has the worm cover to adjust the intracavity to be located every to adjust the pole, every the worm cover all cooperates with corresponding regulation worm wheel, every it all extends to the both ends of cylinder pipe and fixed mounting has drive gear to adjust the both ends of pole, a plurality of drive gear cooperates with the regulation fluted disc.
The advantages are that: through unblock torsion disc and the biography clamp plate behind the pressure transmission overrun, realize rotatable release firm solid after the blade blocks, protect the blade not receive the damage, and through changing pressure transmission motion distance, realize the adjustability of protection limit value, increase application scope.
Drawings
FIG. 1 is a schematic diagram of a pressure-adjustable break-proof crushing cutter;
FIG. 2 is a schematic view of a roller tube and a sealing cover of an adjustable pressure-sensitive breakage-proof crushing cutter according to the present invention;
FIG. 3 is a schematic view showing a partial cutaway of a knife slot of an adjustable pressure-sensitive breakage-proof crushing knife;
fig. 4 is a schematic drawing showing a cutterhead part of an adjustable pressure-sensitive breakage-proof crushing cutter;
fig. 5 is a schematic diagram of a pressure transmitting plate and torsion disc of an adjustable pressure-sensing breakage-proof crushing cutter according to the present invention.
In the figure: the gear comprises a roller tube 1, a limit opening 11, a cutter disc 2, a cutter groove 21, a pressure groove 22, an adjusting cavity 23, a sliding opening 24, a pressure transmitting plate 3, a pressure guiding gear 31, a pin hole 32, a rotating groove 33, a sliding sleeve 34, a pin rod 35, a pin column 36, a pressing wheel 37, a tension spring 38, a shaft column 39, a torsion disc 4, a locking groove 41, a torsion groove 42, a coil spring 43, a cutter sleeve 5, a pressure sensing block 6, a tooth groove 61, a pressure spring 62, a regulating threaded shaft 7, a regulating worm gear 71, a regulating plate 72, a regulating rod 8, a worm sleeve 81, a transmission gear 82, a sealing cover 9, a shaft tube 91, a regulating column 92, a regulating disc 93 and a regulating fluted disc 94.
Detailed Description
Referring to fig. 1-5, an adjustable pressure sensing breakage-proof crushing cutter comprises a roller tube 1, a plurality of limit openings 11 are annularly and equidistantly arranged on the side wall of the roller tube 1, a plurality of cutter heads 2 are equidistantly arranged in the roller tube 1, a plurality of cutter grooves 21 are annularly and equidistantly arranged on the outer wall of each cutter head 2, a pressure groove 22 is arranged at the bottom of each cutter groove 21, a pressure sensing block 6 is slidably arranged in each pressure groove 22, two guide pressure gears 31 are symmetrically and rotatably arranged on the inner wall of each cutter groove 21, a plurality of tooth grooves 61 are symmetrically arranged on each pressure sensing block 6, the symmetrical two guide pressure gears 31 are matched with the corresponding plurality of tooth grooves 61, a pressure transmitting plate 3 is jointly arranged between the symmetrical two guide pressure gears 31, a pin hole 32 is arranged in each pressure transmitting plate 3, a sliding sleeve 34 is fixedly arranged 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 knife groove 21, extends to the outer side of the pressure transmitting plate 3 and is rotationally embedded with a pressing wheel 37, each pressing wheel 37 is propped against the corresponding pressure sensing block 6, one end of each pressure transmitting plate 3, which is far away from the knife groove 21, extends to the outer side of the roller tube 1 through the limiting opening 11 and is provided with a rotary groove 33, a torsion disc 4 is rotationally installed in each rotary groove 33, one side of each torsion disc 4, which is close to the pressure transmitting 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, two ends of which are respectively fixed on the sliding sleeve 34 and the pin 36, and one end of each torsion disc 4, which is far away from the pressure transmitting plate 3, is fixedly installed with a knife sleeve 5;
the limiting opening 11 is sealed by a flexible rubber sleeve, a crushing blade is assembled in the cutter sleeve 5, the cutter sleeve is convenient to use and replace, when the blade is blocked by a firm material, the blade cannot be crushed, the blade is pressed, the cutter sleeve 5 is pressed, the torsion disc 4 fixedly connected with the cutter sleeve 5 has a rotation trend, the torsion disc 4 is locked by the pin 36, the cutter sleeve 5 presses the pressure transmitting plate 3 through the torsion disc 4, the pressure transmitting plate 3 rotates in the cutter groove 21, the pressure guiding gear 31 rotates, and the pressure sensing block 6 slides through the tooth grooves 61;
when the pressure transmitting plate 3 rotates through the pressure guiding gear 31, the distance between the pressing wheel 37 and the pressure sensing block 6 is continuously increased, so that the tension spring 38 pulls the pin rod 35 to move towards the cutter groove 21 through the pin 36, namely, pushes the pressing wheel 37 to move, the pressing wheel 37 is always extruded on the pressure sensing block 6, the pin 36 is pulled to be separated from the locking groove 41, the torsion disc 4 is unlocked, namely, the cutter sleeve 5 and the torsion disc 4 are rotatable, after the pressure overrunning is realized, the torsion disc 4 is unlocked, the cutter sleeve 5 drives the crushing blade to rotate to avoid firm materials, the breakage or bending of the crushing blade caused by forced crushing is avoided, and the protection capability on the crushing blade is improved.
Referring to fig. 5, two torsion grooves 42 are symmetrically formed on each torsion disc 4, two shaft posts 39 are symmetrically mounted on the groove wall of each rotary groove 33, the two shaft posts 39 are respectively inserted into the two torsion grooves 42, and coil springs 43 are commonly mounted on the groove wall of each torsion groove 42 and the outer wall of the corresponding shaft post 39;
the torsion disc 4 is compressed in the process of being unlocked and rotated under pressure, so that the coil spring 43 is coiled and compressed, when the crushing blade is separated from a firm material, the torsion disc 4 is reversed under the reset of the coil spring 43, so that the cutter sleeve 5 drives the crushing blade to reversely reset, the locking groove 41 is opposite to the pin hole 32 on the pressure transmission plate 3, namely, the pin 36 can be inserted into the locking groove 41 to be locked, and the cutter sleeve 5 is fixed on the pressure transmission plate 3 through the torsion disc 4, namely, the crushing blade can be automatically reset and then is continuously crushed.
Referring to fig. 4, a plurality of adjusting cavities 23 are formed in each cutter head 2 at equal intervals in a ring shape, sliding ports 24 which are communicated with the corresponding adjusting cavities 23 are formed in the bottom of each pressure groove 22, adjusting threaded shafts 7 are rotatably mounted in each adjusting cavity 23, adjusting worm gears 71 are fixedly mounted at one ends of the adjusting threaded shafts 7, adjusting plates 72 are mounted at one ends of the adjusting threaded shafts 7 far away from the adjusting worm gears 71 in a threaded manner, each adjusting plate 72 is slidably inserted into the corresponding sliding port 24 and extends into the corresponding pressure groove 22, and pressure springs 62 fixed on the adjusting plates 72 are mounted at one ends of the pressure sensing blocks 6 close to the adjusting plates 72;
when the adjusting worm wheel 71 rotates, the adjusting screw shaft 7 can be rotated, and the adjusting piece 72 moves on the adjusting screw shaft 7, namely, the pressure spring 62 can be pushed to be compressed or released, and the distance between the adjusting piece 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 stretches is constant, namely, the unlocking rotation angle of the pressure transmitting plate 3 and the pressure guiding 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 piece 72 and the pressure sensing block 6 is changed, the pressure change required by the pressure sensing block 6 for sliding constant distance unlocking 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 with 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, 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, which is 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, which is close to the roller tube 1, extends into the roller tube 1 and is provided with an adjusting fluted disc 94;
a plurality of adjusting rods 8 are inserted on the plurality of cutterheads 2 in a common annular equidistant rotation way, each adjusting rod 8 penetrates through a plurality of adjusting cavities 23 in the plurality of cutterheads 2, worm sleeves 81 are fixedly arranged 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 tube 1 and are fixedly provided with transmission gears 82, and the plurality of transmission gears 82 are matched with adjusting fluted discs 94;
rotating the adjusting disc 93 causes the adjusting post 92 to rotate, so that the adjusting fluted disc 94 drives the plurality of transmission gears 82 to rotate, the plurality of adjusting rods 8 rotate to cause the plurality of worm sleeves 81 to rotate, and the plurality of adjusting worm wheels 71 rotate, thereby realizing the adjustment of the protection limit value.
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 material, and the adjustment plate 93 is rotated to a proper position according to the assembled blade specification and the kind of the solid material, changing the blade protection limit value.
When the blade is clamped by hard materials in the crushing process, the blade is pressed, the blade drives the pressure transmitting plate 3 to rotate through the cutter sleeve 5 and the torsion disc 4, the rotating pressure transmitting plate 3 enables the pressure sensing block 6 to slide and compress the pressure spring 62 through the pressure guiding gear 31 and the tooth groove 61, at the moment, the pin rod 35 is out of pressure and stretches out of the pin hole 32 under the pulling of the tension spring 38, the pin column 36 is moved out of the locking groove 41 to unlock the torsion disc 4, the blade and the cutter sleeve 5 rotate the torsion disc 4 to release clamped solids, and the blade is protected from damage.
The rotating torsion disc 4 enables the coil spring 43 to compress, when the blade is released, the blade is not subjected to extrusion force any more, the coil spring 43 rebounds to enable the torsion disc 4 to drive the cutter sleeve 5 and the blade to reversely reset, the locking groove 41 is aligned with the pin hole 32, the pressure transmitting plate 3 is out of pressure to enable the pressure spring 62 to rebound to push the pressure sensing block 6 to reset, the pressure transmitting plate 3 is reversely reset through the tooth grooves 61 and the pressure guiding gear 31, the pin rod 35 is enabled to move towards the locking groove 41 through extrusion of the pressing wheel 37, the pin column 36 is inserted into the locking groove 41, and locking of the torsion disc 4 and the pressure transmitting plate 3 is completed, so that subsequent crushing work can be continuously completed without damaging the blade.
Claims (5)
1. The utility model provides an adjustable pressure sense breakage-proof crushing cutter, includes roller tube (1), its characterized in that, a plurality of spacing mouths (11) have been seted up to annular equidistance on the lateral wall of roller tube (1), a plurality of blade discs (2) have been installed to the equidistance in roller tube (1), every a plurality of sword grooves (21) have been seted up to equal annular equidistance on the outer wall of blade disc (2), every the pressure groove (22) have all been seted up in the tank bottom of sword groove (21), every equal slidable mounting has pressure sensing piece (6) in pressure groove (22), every the equal symmetry rotation of inner wall of sword groove (21) installs two guide pressure gears (31), every pressure sensing piece (6) are last to be symmetrically seted up a plurality of tooth grooves (61), and two of symmetry guide pressure gears (31) cooperate with a plurality of tooth grooves (61) that correspond, and install transmission clamp plate (3) jointly between two guide pressure gears (31) of symmetry, every in the transmission clamp plate (3) have all been seted up pinhole (32), every pinhole (32) have in the pinhole (34) in the equal slidable mounting has two guide pressure roller (37) to be equipped with in the equal one end of every push rod (37) and each push pin (37) is equipped with in the equal extension and is equipped with in the equal sliding sleeve (37), every transfer board (3) is kept away from the one end of sword groove (21) and is all passed spacing mouth (11) and extend to the outside of cylinder pipe (1) and set up rotary groove (33), every all rotate in rotary groove (33) and install turn round dish (4), every turn round dish (4) are close to one side of transfer board (3) and all set up locked groove (41), every round pin post (36) are all installed to the one end that pinch roller (37) was kept away from to pin pole (35), every round pin post (36) all slide and insert and establish in locked groove (41), every all overlap on pin pole (35) and be equipped with extension spring (38) that both ends are fixed respectively on sliding sleeve (34) and on round pin post (36), every equal fixed mounting of one end that transfer board (3) were kept away from to turn round dish (4 has sword cover (5).
2. The pressure-adjustable breakage-proof crushing cutter according to claim 1, wherein two torsion grooves (42) are symmetrically formed in each torsion disc (4), two shaft posts (39) are symmetrically mounted on the groove wall of each rotary groove (33), the two shaft posts (39) are respectively inserted into the two torsion grooves (42), and coil springs (43) are commonly mounted on the groove wall of each torsion groove (42) and the outer wall of the corresponding shaft post (39).
3. The pressure-adjustable breakage-proof crushing cutter according to claim 1, wherein a plurality of adjusting cavities (23) are formed in each cutter disc (2) at equal intervals in an annular mode, sliding ports (24) which are communicated with the corresponding adjusting cavities (23) are formed in the bottoms of the pressure grooves (22), adjusting threaded shafts (7) are rotatably mounted in the adjusting cavities (23), adjusting worm wheels (71) are fixedly mounted at one ends of the adjusting threaded shafts (7), adjusting plates (72) are mounted at one ends, far away from the adjusting worm wheels (71), of the adjusting threaded shafts (7), of the adjusting threaded shafts, and each adjusting plate (72) is slidably inserted in the corresponding sliding port (24) and extends into the corresponding pressure groove (22), and pressure springs (62) fixed on the adjusting plates (72) are mounted at one ends, close to the adjusting plates (72), of each pressure-sensitive block (6).
4. A pressure-adjustable breakage-proof crushing cutter according to 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 fluted disc (94).
5. The pressure-adjustable breakage-proof crushing cutter according to claim 4, wherein a plurality of adjusting rods (8) are inserted on the cutterhead (2) in a common annular equidistant rotation mode, each adjusting rod (8) penetrates through a plurality of adjusting cavities (23) in the cutterhead (2), worm sleeves (81) are fixedly installed 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 tube (1) and are fixedly provided with transmission gears (82), and the transmission gears (82) are matched with a fluted 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700154A CN114700154A (en) | 2022-07-05 |
| CN114700154B true CN114700154B (en) | 2023-09-29 |
Family
ID=82173925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210419004.8A Active CN114700154B (en) | 2022-04-20 | 2022-04-20 | Pressure-adjustable break-proof crushing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700154B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2022
- 2022-04-20 CN CN202210419004.8A patent/CN114700154B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN114700154A (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114700154B (en) | Pressure-adjustable break-proof crushing cutter | |
| CN112772070A (en) | Seedling transplanting device capable of tearing plastic film | |
| CN219472040U (en) | Anti-loosening drill rod connecting structure of drilling machine | |
| CN117309456A (en) | Diaphragm type core breaking device and method | |
| CN105773870A (en) | Waste plastic recycling and constant-temperature and constant-pressure granulating device | |
| US2829900A (en) | Double-ended chuck | |
| CN110815107A (en) | Hydraulic wrench | |
| CN216140984U (en) | Protection device for to log takes off a roll | |
| CN210934829U (en) | Automatic discharge hole of mixing machine | |
| CN210582242U (en) | Door lock device | |
| CN108838433A (en) | A kind of shutter apparatus | |
| CN213253180U (en) | Plate-frame filter press | |
| CN216400184U (en) | Plastic granulator | |
| CN213887766U (en) | Pressure head mechanism of fan impeller front disc spinning machine | |
| CN111350831A (en) | Butterfly valve | |
| CN214686340U (en) | Press roll formula assembly skylight adhesive tape and assist utensil | |
| CN212354912U (en) | Insulation can bracelet | |
| CN218256901U (en) | Film discharging mechanism of PE film butt joint machine | |
| CN218401299U (en) | Adjustable turret used in transparent film three-dimensional packaging machine | |
| CN2604260Y (en) | Locking drill chuck | |
| CN216819189U (en) | Cable shearing mechanism for power engineering | |
| CN215847889U (en) | Universal F-shaped wrench | |
| CN211175365U (en) | Mechanical sealing element convenient to dismantle | |
| CN210704536U (en) | Convenient and efficient torque-adjustable telescopic screwdriver | |
| CN212829557U (en) | Controller of full-automatic vacuum packaging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230907 Address after: 318055 Jixin Road, fengyangpu village, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Zhejiang Nengwei Technology Co.,Ltd. Address before: No. 31, Guoqiang Road, Gangzha District, Nantong City, Jiangsu Province, 226300 Applicant before: Nantong giant Tools Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |