CN108745565B - Reciprocating rotary type grinding mechanism - Google Patents
Reciprocating rotary type grinding mechanism Download PDFInfo
- Publication number
- CN108745565B CN108745565B CN201810520020.XA CN201810520020A CN108745565B CN 108745565 B CN108745565 B CN 108745565B CN 201810520020 A CN201810520020 A CN 201810520020A CN 108745565 B CN108745565 B CN 108745565B
- Authority
- CN
- China
- Prior art keywords
- grinding
- pipe
- cylinder
- abrasive
- rack
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000003082 abrasive agent Substances 0.000 claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 22
- 239000013072 incoming material Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 5
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a reciprocating rotary type grinding mechanism. Reciprocal rotation type abrasive material mechanism includes drive structure, linkage structure and abrasive material structure, the drive structure includes rotary rod and shakes the piece, it locates to shake the piece protruding the tip of rotary rod and follow the radial outside extension of rotary rod, the linkage structure includes sliding frame, rack and gear, it has the bar groove to open in the sliding frame, the tip of shaking the piece is slided ground card and is located in the bar groove, the rack is fixed in on the sliding frame, the gear with rack toothing, the abrasive material structure includes abrasive material section of thick bamboo, abrasive material wheel and fender piece. The reciprocating rotary type grinding mechanism is not easy to block and block.
Description
Technical Field
The invention relates to a reciprocating rotary type grinding mechanism.
Background
in the industrial field, various abrasive mechanisms are often involved. The abrasive mechanism generally includes an abrasive wheel and a feed hopper, the feed hopper being disposed above the abrasive wheel, the feed hopper being continuously fed into the abrasive wheel, the abrasive wheel being rotated to perform the abrasive action. However, as the source of abrasive in the feed hopper is continually adjusted, it tends to cause jamming and binding of the abrasive wheel.
Disclosure of Invention
In view of the above, there is a need for an interstitial abrasive mechanism that is less prone to clogging and jamming.
The utility model provides a reciprocal rotation type abrasive material mechanism, includes drive structure, linkage structure and abrasive material structure, the drive structure includes rotary rod and swinging piece, the swinging piece is protruding to be located the tip of rotary rod is followed the radial outside extension of rotary rod, the linkage structure includes sliding frame, rack and gear, seted up the bar groove in the sliding frame, the tip of swinging piece is slided ground card and is located in the bar groove, the rack is fixed in on the sliding frame, the gear with rack toothing, the abrasive material structure includes abrasive material section of thick bamboo, abrasive material wheel and fender piece, the abrasive material section of thick bamboo set up in the abrasive material section of thick bamboo in and with gear fixed connection, keep off the piece set up movably in the inboard upper portion of abrasive material section of thick bamboo and with the rack linkage.
In one embodiment, a driving column is convexly arranged at the end part of the swinging piece, and the driving column is slidingly accommodated in the strip-shaped groove.
in one embodiment, the rack is disposed perpendicular to the sliding frame, and an end of the rack is fixed to an end of the sliding frame.
In one embodiment, a through hole is formed in the bottom of the grinding cylinder, a through column is arranged on the gear in a protruding mode, the through column penetrates through the through hole, and the grinding wheel is fixed to the top of the through column.
In one embodiment, a side wall of the abrasive drum defines a baffle slot, and the baffle sheet is slidably disposed within the baffle slot.
In one embodiment, the surface of the striker plate is parallel to the bottom surface of the abrasive cylinder, and the striker plate is arranged above the abrasive wheel.
In one embodiment, the bottom of the sidewall of the abrasive drum is formed with an abrasive belt that surrounds the periphery of the abrasive wheel.
In one embodiment, the abrasive wheel is disc-shaped, a plurality of first abrasive protrusions are arranged on the circumferential surface of the abrasive wheel, and a plurality of second abrasive protrusions are arranged on the abrasive ring.
In one embodiment, an abrasive ring groove is formed between the abrasive ring belt and the peripheral surface of the abrasive wheel.
In one embodiment, the plurality of second abrasives protrude from the abrasive loop in a non-uniform distribution.
Reciprocating rotation type abrasive material mechanism is when the abrasive material, the rotary rod drive the flaker is rotatory, the tip of flaker in slide in the bar groove, thereby make the rotary motion transform of rotary rod is the straight reciprocating motion of sliding frame, the sliding frame passes through the rack the gear drives the reciprocal rotation of abrasive material wheel, thereby realizes the abrasive material, and the rack drives at straight reciprocating motion's process the striker bar reciprocating motion, and then the realization is right intermittent type nature feeding in the abrasive material section of thick bamboo, then prevent feed too much and cause the jam in the short time in the abrasive material section of thick bamboo, therefore make reciprocating rotation type abrasive material mechanism is difficult for blockking up and jamming.
Drawings
Fig. 1 is a perspective view of a reciprocating rotary abrasive mechanism in one embodiment.
FIG. 2 is a schematic plan view of a discharge assembly according to an embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention.
The invention relates to an abrasive mechanism. For example, the reciprocating rotary type abrasive mechanism comprises a driving structure, a linkage structure and an abrasive structure, wherein the driving structure comprises a rotating rod and a swinging piece. For example, the swinging piece is convexly arranged at the end part of the rotating rod and extends outwards along the radial direction of the rotating rod, the linkage structure comprises a sliding frame, a rack and a gear, and a strip-shaped groove is formed in the sliding frame. For example, the end of the swinging sheet is slidably clamped in the strip-shaped groove, the rack is fixed on the sliding frame, the gear is meshed with the rack, and the abrasive structure comprises an abrasive cylinder, an abrasive wheel and a material blocking sheet. For example, the abrasive drum is arranged above the gear, and the abrasive wheel is arranged in the abrasive drum and fixedly connected with the gear. For example, the material blocking sheet is movably arranged at the upper part of the inner side of the grinding material cylinder and is linked with the rack.
Referring to fig. 1, a reciprocating and rotating type abrasive mechanism 100 includes a driving structure 20, a linkage structure 30 and an abrasive structure 40, the driving structure comprises a rotating rod 21 and a swinging piece 23, the swinging piece is convexly arranged at the end part of the rotating rod and extends outwards along the radial direction of the rotating rod, the linkage structure comprises a sliding frame 31, a rack 32 and a gear 33, wherein a strip-shaped groove 311 is arranged in the sliding frame, the end part of the swinging piece is clamped in the strip-shaped groove in a sliding way, the rack is fixed on the sliding frame, the gear is meshed with the rack, the abrasive structure comprises an abrasive cylinder 41, an abrasive wheel 42 and a striker 43, the grinding cylinder is arranged above the gear, the grinding wheel is arranged in the grinding cylinder and is fixedly connected with the gear, the material blocking sheet is movably arranged at the upper part of the inner side of the grinding cylinder and is linked with the rack.
For example, when the reciprocating rotary type abrasive mechanism is used for grinding, the rotary rod drives the swinging piece to rotate, the end part of the swinging piece slides in the strip-shaped groove, so that the rotary motion of the rotary rod is converted into the linear reciprocating movement of the sliding frame, the sliding frame drives the abrasive wheel to rotate in a reciprocating manner through the rack and the gear, so that the abrasive is realized, the rack drives the material blocking piece to move in a reciprocating manner in the linear reciprocating movement process, the intermittent feeding in the abrasive cylinder is realized, and the blockage caused by too much feeding in the abrasive cylinder in a short time is prevented, so that the reciprocating rotary type abrasive mechanism is not easy to block and block.
For example, in order to facilitate the material blocking sheet to be arranged in the grinding cylinder, a driving column 231 is convexly arranged at the end part of the shaking sheet, and the driving column is slidingly accommodated in the strip-shaped groove. The rack is perpendicular to the sliding frame, and the end of the rack is fixed on the end of the sliding frame. Wear to establish the hole has been seted up to the bottom of abrasive material section of thick bamboo, the gear epirelief is equipped with wears to establish the post, wear to establish the post and wear to locate in the wear to establish the hole, the abrasive material wheel is fixed in wear to establish the top of post. A baffle slot 411 is formed in the sidewall of the abrasive drum and the baffle sheet is slidably disposed within the baffle slot. Through set up the baffle slot on the lateral wall of abrasive material section of thick bamboo, thereby the convenience will striker plate activity card is located in the baffle slot, then implement intermittent type nature feeding.
For example, in order to improve the abrasive effect, the surface of the striker plate is parallel to the bottom surface of the abrasive cylinder, and the striker plate is arranged above the abrasive wheel. The bottom of the side wall of the abrasive drum is provided with an abrasive belt which surrounds the periphery of the abrasive wheel. The abrasive wheel is discoid, the global of abrasive wheel is provided with a plurality of first abrasive archs, it is protruding to be provided with a plurality of second abrasive on the abrasive ring belt. An abrasive ring groove is formed between the abrasive ring belt and the circumferential surface of the abrasive wheel. The plurality of second abrasives protrude from the abrasive endless belt in an uneven distribution. Because be provided with a plurality of first abrasive protrudingly on the global of abrasive wheel, it is protruding to be provided with a plurality of second abrasive on the abrasive ring belt, consequently can improve abrasive wheel's abrasive efficiency. For example, the linkage structure further comprises a base 45, a guide groove is arranged on the base, and the bottom of the rack is slidably arranged in the guide groove, so that the rack can only do reciprocating linear motion along a straight line. For example, in order to lead out the ground particles, a lead-out opening is formed in one side of the bottom of the grinding cylinder, penetrates through the side wall of the grinding cylinder and is located at one end far away from the shaking sheet. For example, the base is further provided with an engaging strip 47, the engaging strip is arranged opposite to the rack, and the engaging strip is engaged on the gear.
For example, it is particularly important that, in order to improve the grinding efficiency of the grinding wheel, a tapered guide portion is formed at the top of the grinding wheel, so that incoming materials can fall down under the guide of the tapered guide portion, and further, the subsequent operation is facilitated. For example, in order to increase the surface area of the tapered guide portion, the periphery of the top surface of the grinding wheel extends outwards to form an elastic guide ring piece, an inclined surface is formed on the elastic guide ring piece, the inclined surface extends downwards in an inclined mode, and the inclined angle of the inclined surface is larger than that of the side surface of the tapered guide portion, so that incoming materials can be quickly dropped by the inclined surface.
For example, referring to fig. 2, in order to lead the ground material out of the grinding cylinder as soon as possible, a discharge assembly 50 is disposed on one side of the grinding cylinder, and the discharge assembly includes a discharge pipe 51 and a negative pressure generator (not shown), the discharge pipe is connected to a bottom side wall of the grinding cylinder, the negative pressure generator is disposed at an end of the discharge pipe, and the negative pressure generator is disposed to enable the ground particles to move towards the discharge pipe under the action of negative pressure. And in order to discharge the material, the middle part of the discharge pipe is provided with a discharge conical cylinder 53, the discharge conical cylinder is convexly arranged at the middle part of the discharge pipe, the axial direction of the discharge conical cylinder is vertical to the axial line of the discharge pipe, the discharge conical cylinder extends towards the ground, and the diameter of the discharge conical cylinder is gradually reduced along the direction far away from the discharge pipe. When the incoming material particles are sucked out by the negative pressure generator, the incoming material particles can fall from the discharge conical cylinder. For example, in order to avoid the interference of the air flow in the discharge conical cylinder when the negative pressure generator generates negative pressure, the negative pressure generator is provided with an intermittent pushing cylinder and an air suction pipe 54, one end of the air suction pipe is connected to the negative pressure generator, the middle part of the air suction pipe is connected to the intermittent pushing cylinder, the other end of the air suction pipe extends to the upper part of the discharge conical cylinder, an elastic fold part is formed in the middle part of the air suction pipe, and when the intermittent pushing cylinder pushes the air suction pipe to extend, the elastic fold part can stretch so as to change the length of the air suction pipe. For example, the discharge pipe comprises a front pipe and a rear pipe, the front pipe and the rear pipe are coaxially arranged and connected through the discharge conical cylinder, the front pipe is communicated with the grinding cylinder, and the suction pipe is slidably arranged in the rear pipe. When the negative pressure generator generates negative pressure, the intermittent pushing cylinder pushes the air suction pipe to protrude out of the rear section pipe, pass through the discharge conical tube and then be inserted into the end part behind the front section pipe, at the moment, the negative pressure generator generates negative pressure to introduce incoming materials of the grinding material tube into the front section pipe, and then the intermittent pushing cylinder drives the air suction pipe to contract, so that the air suction pipe is separated from the front section pipe, and the incoming materials fall into the discharge conical tube. For example, the front end of the air suction pipe is a rigid pipe. The internal diameter of the front section pipe is larger than the external diameter of the air suction pipe, the air suction pipe is positioned at the top of the inner cavity of the front section pipe, the end part of the air suction pipe is provided with a mesh layer 541, and meshes of the mesh layer can block incoming materials. For example, a flexible ring 543 is disposed on the periphery of the air suction pipe, and the periphery of the flexible ring abuts against the inner periphery of the front-stage pipe to achieve sealing, so as to improve the negative pressure effect. And after the negative pressure occurs, the flexible ring sheet can deform so as to facilitate the intermittent pushing cylinder to timely pull the air suction pipe to retreat, so that incoming materials fall into the discharge conical cylinder. Even if the intermittent pushing cylinder does not timely pull the air suction pipe to retreat, the supplied materials can also push the flexible ring sheets to deform, so that the supplied materials enter the discharge conical barrel through the gaps of the flexible ring sheets.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A reciprocating rotary type grinding mechanism is characterized by comprising a driving structure, a linkage structure and a grinding material structure, wherein the driving structure comprises a rotary rod and a swinging sheet, the swinging sheet is convexly arranged at the end part of the rotary rod and extends outwards along the radial direction of the rotary rod, the linkage structure comprises a sliding frame, a rack and a gear, a strip-shaped groove is formed in the sliding frame, the end part of the swinging sheet is clamped in the strip-shaped groove in a sliding manner, the rack is fixed on the sliding frame, the gear is meshed with the rack, the grinding material structure comprises a grinding material cylinder, a grinding material wheel and a material blocking sheet, the grinding material cylinder is arranged above the gear, the grinding material wheel is arranged in the grinding material cylinder and is fixedly connected with the gear, and the material blocking sheet is movably arranged at the upper part of the inner side of the grinding material cylinder and is linked with the rack;
The end part of the swinging piece is convexly provided with a driving column, the driving column is slidingly accommodated in the strip-shaped groove, the rack is perpendicular to the sliding frame, the end part of the rack is fixed on the end part of the sliding frame, the bottom of the grinding cylinder is provided with a penetrating hole, the gear is convexly provided with a penetrating column, the penetrating column is penetrated in the penetrating hole, the grinding wheel is fixed on the top of the penetrating column, the side wall of the grinding cylinder is provided with a baffle slot, the baffle piece is slidingly arranged in the baffle slot, the surface of the baffle plate is parallel to the bottom surface of the grinding cylinder, the baffle piece is arranged above the grinding wheel, the bottom of the side wall of the grinding cylinder is provided with a grinding annular belt, the grinding annular belt surrounds the periphery of the grinding wheel, the grinding wheel is disc-shaped, and the peripheral surface of the grinding wheel is provided with a plurality of first grinding bulges, a plurality of second abrasive protrusions are arranged on the abrasive endless belt, an abrasive annular groove is formed between the abrasive endless belt and the circumferential surface of the abrasive wheel, and the second abrasive protrusions are unevenly distributed on the abrasive endless belt;
The linkage structure further comprises a base, wherein a guide groove is formed in the base, the bottom of the rack is slidably arranged in the guide groove, so that the rack is limited to reciprocate only along a straight line, an outlet is formed in one side of the bottom of the grinding cylinder, the outlet penetrates through the side wall of the grinding cylinder and is positioned at one end far away from the shaking sheet, a meshing strip is further arranged on the base and is opposite to the rack, the meshing strip is meshed with the gear, a conical guide part is formed at the top of the grinding wheel, so that incoming materials can fall under the guide of the conical guide part, the periphery of the top surface of the grinding wheel extends outwards to form an elastic guide ring sheet, an inclined surface is formed on the elastic guide ring sheet, the inclined surface extends downwards in an inclined mode, and the inclined angle of the inclined surface is larger than that of the side surface of the conical guide part, a discharge assembly is arranged on one side of the grinding cylinder and comprises a discharge pipe and a negative pressure generator, the discharge pipe is connected to the side wall of the bottom of the grinding cylinder, the negative pressure generator is arranged at the end part of the discharge pipe, a discharge conical cylinder is arranged in the middle of the discharge pipe, the discharge conical cylinder is convexly arranged in the middle of the discharge pipe, the axial direction of the discharge conical cylinder is perpendicular to the axis of the discharge pipe, the discharge conical cylinder extends towards the ground, the diameter of the discharge conical cylinder is gradually reduced along the direction away from the discharge pipe, an intermittent pushing cylinder and an air suction pipe are arranged on the negative pressure generator, one end of the air suction pipe is connected to the negative pressure generator, the middle part of the air suction pipe is connected with the intermittent pushing cylinder, and the other end of the air suction pipe extends to the upper part of the discharge conical cylinder, the middle part of breathing pipe is formed with elasticity fold portion, the discharge pipe includes front segment pipe and back segment pipe, front segment pipe with back segment pipe coaxial setting and the two passes through discharge toper section of thick bamboo is connected, front segment pipe with abrasive material section of thick bamboo intercommunication, the breathing pipe sets up with sliding in the back segment pipe, the front end of breathing pipe is the rigid pipe, the internal diameter of front segment pipe is greater than the external diameter of breathing pipe, the breathing pipe is located the top of the inner chamber of front segment pipe, the tip of breathing pipe is provided with the mesh layer, the mesh of mesh layer can block the supplied materials and get into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520020.XA CN108745565B (en) | 2018-05-28 | 2018-05-28 | Reciprocating rotary type grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520020.XA CN108745565B (en) | 2018-05-28 | 2018-05-28 | Reciprocating rotary type grinding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108745565A CN108745565A (en) | 2018-11-06 |
| CN108745565B true CN108745565B (en) | 2019-12-13 |
Family
ID=64006050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810520020.XA Expired - Fee Related CN108745565B (en) | 2018-05-28 | 2018-05-28 | Reciprocating rotary type grinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745565B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318328B (en) * | 2020-04-10 | 2020-10-27 | 温州类帕机械科技有限公司 | Abandonment welding electrode removes coating separator |
| CN112458578B (en) * | 2020-12-16 | 2021-09-17 | 安徽翰联色纺股份有限公司 | Spinning device based on high-efficient polymerization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224659A (en) * | 1992-02-21 | 1993-07-06 | Control International | Apparatus for feeding grinding balls |
| JP2012188289A (en) * | 2011-02-22 | 2012-10-04 | Kyb Co Ltd | Feeder |
| CN107138217A (en) * | 2017-07-03 | 2017-09-08 | 王佳宝 | A kind of discarded brick and tile recycling equipment for building |
| CN107262204A (en) * | 2017-07-28 | 2017-10-20 | 丁家琪 | A kind of vertical feed lapping device of intermittent charging |
| CN107597281A (en) * | 2017-10-24 | 2018-01-19 | 纪美 | A kind of large-scale livestock-raising feed fine gtinding device |
| CN107694914B (en) * | 2017-11-16 | 2020-09-18 | 福州偌晟科技有限公司 | Multistage sieving mechanism of intermittent type unloading formula for building |
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2018
- 2018-05-28 CN CN201810520020.XA patent/CN108745565B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108745565A (en) | 2018-11-06 |
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Granted publication date: 20191213 |