CN114620506B - Fiberboard cutting edge material regenerated fiber particle separating device - Google Patents
Fiberboard cutting edge material regenerated fiber particle separating device Download PDFInfo
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- CN114620506B CN114620506B CN202210222907.7A CN202210222907A CN114620506B CN 114620506 B CN114620506 B CN 114620506B CN 202210222907 A CN202210222907 A CN 202210222907A CN 114620506 B CN114620506 B CN 114620506B
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- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a device for separating regenerated fiber particles from fiber board cutting edges, which comprises a processing box, wherein the upper end of the processing box is connected with a feeding pipe, a fan and a filter screen are arranged in the processing box, the filter screen comprises a pair of connecting screen plates and a pair of opening and closing screen plates, the space at the lower part of the processing box is cylindrical, a rotating shaft is coaxially and rotatably arranged in the processing box, four partition plates are circumferentially arranged on the rotating shaft at equal intervals, and a finished product receiving groove and an impurity receiving groove which are centrosymmetric are formed between the partition plates; when the opening and closing screen plates are closed, the screen is in a screening state, the finished product receiving trough is upward, and particles continuously fall into the finished product receiving trough, so that the particles are collected; when the opening and closing screen plates are opened, the opening and closing screen plates are in an impurity discharging state, the impurity receiving groove faces upwards, and the fibers fall into the impurity receiving groove, so that the fibers are recycled; and when the two states are in, one of the material receiving grooves faces downwards, so that particles or fibers are sent out through a discharge hole formed in the lower bottom of the processing groove.
Description
Technical Field
The invention relates to the technical field of fiberboard reprocessing, in particular to a fiberboard cutting edge material regenerated fiber particle separating device.
Background
The fiber board is a substance composed of continuous or discontinuous filaments, plays an important role in maintaining tissues in animals and plants, can be woven into fine lines, thread ends and hemp ropes, can be woven into a fiber layer when paper or felt is made, and is also commonly used for manufacturing other materials and forming composite materials together with other materials.
The prior publication No. CN211891569U discloses a fiber board cutting edge material regenerated fiber particle separation device, which comprises a processing box, wherein the upper end of the processing box is provided with a feeding port and a feeding plug, the side surface of the bottom of the processing box is provided with a collecting port and a collecting plug, a vibratile filter plate and a movable collecting tank are arranged in the processing box from top to bottom, and the inner side wall of the processing box is provided with a fan blade sleeve;
when having the fibre on the filter, the filter can be in the inside of processing case from top to bottom repeated vibration, and the continuous compression of spring straightens this moment, and the fibre granule that makes on the filter drops is more thorough, and the continuous rotation of flabellum cover simultaneously blows the fibre on the filter, makes fibre and fibre granule separately thorough, takes out the fibre from the pan feeding mouth after the completion separation.
The above prior art solutions have the following drawbacks:
when filtering the granule, can only add the mixture between the right amount of fibre and the granule, can't realize the filtration processing of persistence, lead to the inefficiency of screening the granule to still need the manual work to take out the fibre on the filter after screening at every turn, very consume time, further reduced the efficiency of screening the granule.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a device for separating regenerated fiber particles from fiber board trimming materials, wherein the particles and fibers can be sent out from the lower part of a processing box, the structure at the feed inlet of the processing box is not required to be repeatedly disassembled and assembled, and the screening efficiency is improved.
The above object of the present invention is achieved by the following technical solutions: a fiberboard trimming regenerated fiber particle separating device comprises a processing box, a fan and a filter screen, wherein the fan and the filter screen are arranged in the processing box, a feeding pipe is arranged on the upper side of the processing box, a rotary material receiving assembly is arranged in the processing box and positioned on the lower side of the filter screen and comprises a rotary shaft and four partition plates which are circumferentially arranged on the rotary shaft at equal intervals, the rotary shaft extends along the horizontal direction, a finished product receiving groove and an impurity receiving groove which are centrosymmetric are formed between the partition plates, the filter screen comprises a pair of connecting screen plates and a pair of opening and closing screen plates, the connecting screen plates are respectively hinged to one ends, far away from the processing box, of the connecting screen plates, the opening and closing screen plates are rotatably arranged on a vertical plane, and an outlet aligned with the finished product receiving groove or the impurity receiving groove is formed in the lower end of the processing box;
when the impurity receiving groove faces upwards, the opening and closing screen plates rotate to be separated;
when the finished product receiving trough is upward, the opening and closing screen plates rotate to be closed.
The present invention in a preferred example may be further configured to: the processing box is characterized in that a material receiving frame is further arranged on the lower side of the processing box, a finished product material receiving area and an impurity material receiving area are arranged on the material receiving frame at intervals along the horizontal direction, and the material receiving frame is arranged in a sliding mode along the horizontal direction.
The invention in a preferred example may be further configured to: the utility model discloses a portable electric tool, including open and shut otter board and connection otter board, be provided with the articulated shaft between the otter board and the connection otter board, the one end of articulated shaft is rotated and is run through processing case and this end vertical fixation and have the driven lever, the one end butt cooperation of articulated shaft is kept away from to the driven lever, the processing case outside is provided with the power piece along vertical direction slip, be provided with the drive lever one that extends along vertical direction on the power piece, drive lever one vertical fixation has drive lever two, the both ends of drive lever two respectively with the upside slip butt cooperation of driven lever.
The invention in a preferred example may be further configured to: the driving rod II is arranged in a hollow mode, the driving rod III is inserted into the two ends of the driving rod II in a sliding mode, and a lantern ring which is sleeved on the driven rod in a sliding mode is arranged at the end portion of the driving rod III.
The present invention in a preferred example may be further configured to: the outer side of the processing box is provided with a sliding groove for the power block to be embedded in a sliding manner in the vertical direction, a thrust spring for pushing the sliding block to move downwards is arranged in the sliding groove, one side, facing one end of the sliding groove, of the rotating shaft and close to the impurity receiving groove is provided with a mounting groove, a matching groove capable of being aligned and communicated with the mounting groove is formed in the sliding block, a middle groove for communicating the mounting groove and the matching groove is formed in the processing box, an unlocking spring and an unlocking pin are arranged in the mounting groove, a chamfer surface in sliding abutting connection with the processing box is arranged on the unlocking pin, and a locking spring and a locking pin are arranged in the matching groove;
when the impurity receiving groove faces upwards, the unlocking pin pushes the locking pin to be completely separated from the middle groove.
The present invention in a preferred example may be further configured to: the inner side of the processing box is provided with a power ring coaxially sleeved outside the rotating shaft, and a pull wire which penetrates through the processing box in a sliding mode is fixed between the power block and the power ring.
The present invention in a preferred example may be further configured to: a matching ring coaxially extends on the inner side of the power ring, an extrusion strip penetrating through the rotating shaft extends on the unlocking pin, and an avoiding groove for the extrusion strip to move is formed in the rotating shaft;
when the mounting groove and the middle groove are staggered, the extrusion strip is abutted to the matching ring.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the particles and the fibers can be sent out from the lower part of the processing box, the structure at the feed inlet of the processing box does not need to be repeatedly disassembled and assembled, and the screening efficiency is improved;
2. the matching of the rotating shaft, the power block and the power ring realizes the automatic control of the opening and closing screen plate, and is convenient for controlling the respective output of particles and fibers.
Drawings
FIG. 1 is a schematic view showing the internal structure of a device for separating regenerated fiber particles from cut edges of a fiberboard.
FIG. 2 is a schematic diagram illustrating a power block configuration and assembly location.
Fig. 3 is a schematic diagram for embodying a drive power block structure.
In the figure, 1, a processing box; 11. a chute; 12. an intermediate tank; 13. a thrust spring; 14. a power block; 141. a mating groove; 142. a locking spring; 143. a locking pin; 15. a first driving rod; 16. a second driving rod; 17. a third driving rod; 18. a collar; 2. a filter screen; 21. connecting the screen plate; 22. opening and closing the screen plate; 23. hinging a shaft; 24. a driven lever; 3. a rotating shaft; 31. a partition plate; 32. a finished product receiving trough; 33. an impurity receiving groove; 35. mounting grooves; 36. an unlocking spring; 37. releasing the lock pin; 38. extruding the strip; 4. a power ring; 41. matching rings; 42. a pull wire; 5. a material receiving frame; 51. a finished product receiving area; 52. impurity connects the material district.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a device for separating regenerated fiber particles from fiber board cut edges comprises a processing box 1, wherein the upper end of the processing box 1 is connected with a feeding pipe, a fan and a filter screen 2 are installed inside the processing box 1, wherein the fan drive and the vibration of the filter screen 2 adopt the same scheme as the prior art, but the filter screen 2 comprises a pair of connecting screen plates 21 and a pair of opening and closing screen plates 22, wherein the connecting screen plates 21 are used for matching with a vibration connecting structure in the prior art, the two opening and closing screen plates 22 are respectively hinged with the lower end of one connecting screen plate 21, and the two opening and closing screen plates 22 are kept horizontal and closed to stably filter and screen particles and fibers; or the two opening and closing net plates 22 are downwards rotated to be opened, and the screened fibers are released, so that the feeding pipe does not need to be repeatedly disassembled and assembled, and the screening processing efficiency is improved.
The space of the lower part of the processing box 1 is arranged to be cylindrical, a rotating shaft 3 is coaxially and rotatably arranged in the processing box, four partition plates 31 are circumferentially arranged on the rotating shaft 3 at equal intervals, and a finished product receiving groove 32 and an impurity receiving groove 33 which are centrosymmetric are formed between the partition plates 31; when the opening and closing screen plates 22 are closed, the screen is in a screening state, the finished product receiving trough 32 faces upwards, and particles continuously fall into the finished product receiving trough 32, so that the particles are collected; when the opening and closing screen plates 22 are opened, the impurity discharging state is realized, the impurity receiving groove 33 faces upwards, and the fibers fall into the impurity receiving groove 33, so that the fibers are recycled; and when the two states are in, one material receiving groove faces downwards, so that particles or fibers are sent out through a discharge hole formed in the lower bottom of the processing groove.
A material receiving frame 5 is arranged on the lower side of the processing box 1, and a finished product material receiving area 51 and an impurity material receiving area 52 are preset on the material receiving frame 5 along the horizontal direction; when the finished product receiving groove 32 faces downwards, the receiving frame 5 is moved, so that the finished product receiving area 51 is opposite to the finished product receiving groove 32, and the particles are recycled; otherwise, the fiber is recycled.
The processing box 1 is further provided with a power unit for controlling the opening and closing of the opening and closing screen plate 22, one end of a hinged shaft on the opening and closing screen plate 22 rotates to penetrate through the processing box 1, a driven rod 24 is vertically fixed at one end, extending out of the processing box 1, of the hinged shaft, the hinged shaft and the opening and closing screen plate 22 are driven to rotate by driving the driven rod 24 to rotate, a sliding groove 11 extending along the vertical direction is formed in the outer side of the processing box 1, a power block 14 is embedded in the sliding groove 11, a driving rod I15 extending along the vertical direction is fixed on the power block 14, a driving rod II 16 is vertically fixed at the upper end of the driving rod I15, the driving rod II 16 is arranged in a hollow mode, driving rods III 17 are inserted into two ends of the driving rod II 16 in a sliding mode, a lantern ring 18 is fixed at one end, far away from the driving rod II 16, of the driving rod III 17, and the lantern ring 18 is sleeved on the driven rod 24 in a sliding mode;
when the power block 14 is pulled to move downwards, the two driven rods 24 rotate back to back through the matching of the first driving rod 15, the second driving rod 16 and the third driving rod 17, and the purpose of driving the opening and closing screen plates 22 to rotate and open is achieved; otherwise, the power block 14 moves upwards, and the opening and closing screen plates 22 rotate and close.
A thrust spring 13 is installed in the sliding chute 11, and the thrust spring 13 has a tendency of pushing the power block 14 downwards to move, namely when the power block 14 is not subjected to other external force, the power block 14 moves downwards to stably drive the opening and closing screen plates 22 to rotate and open. Secondly, an installation groove 35 is formed in one end, facing the sliding groove 11, of the rotating shaft 3, the installation groove 35 is located on one side, close to the impurity receiving groove 33, of the end portion of the rotating shaft 3, a middle groove 12 which can be aligned, communicated and matched with the installation groove 35 is formed in the machining box 1, a matching groove 141 which can be aligned, communicated and matched with the middle groove 12 is formed in the power block 14, an unlocking spring 36 and an unlocking pin 37 are arranged in the installation groove 35, the unlocking spring 36 has a tendency of pushing the unlocking pin 37 to move towards the machining box 1, a locking spring 142 and a locking pin 143 are arranged in the matching groove 141, and the locking spring 142 has a tendency of pushing the locking pin 143 to move towards the machining box 1;
when the finished product receiving groove 32 faces upwards, the mounting groove 35 is dislocated with the middle groove 12, the matching groove 141 is aligned with the middle groove 12, and the locking spring 142 supports the stable part of the locking pin 143 to be embedded in the middle groove 12, so that the movement of the power block 14 is locked, and the opening and closing screen plate 22 is stably kept closed for screening; when the rotating shaft 3 rotates until the impurity receiving groove 33 is completely upward, the mounting groove 35 is aligned with the middle groove 12, the unlocking spring 36 pushes the unlocking pin 37 to partially extend into the middle groove 12 and completely push the locking pin 143 out of the middle groove 12, then under the action of the thrust spring 13, the power block 14 moves downward, the opening and closing screen plate 22 is opened, and fibers accumulated on the filter screen 2 fall into the impurity receiving groove 33.
In addition, a power ring 4 is rotatably arranged on the inner side of the processing box 1, the power ring 4 and the rotating shaft 3 are coaxially arranged, a stay wire 42 is fixed between the power ring 4 and the power block 14, the stay wire 42 penetrates through the processing box 1 in a sliding manner, and when the power ring 4 is driven to rotate, the stay wire 42 is gradually wound on the power ring 4, so that the power block 14 is driven to move upwards, and the purpose of controlling the opening and closing screen plate 22 to rotate to be closed is achieved.
A matching ring 41 coaxially extends on the inner side of the power ring 4, an extrusion strip 38 vertically extends on the unlocking pin 37, the extrusion strip 38 extends out of the rotating shaft 3, an avoiding groove for avoiding the extrusion strip 38 to move is formed in the rotating shaft 3, and meanwhile, an inclined chamfer surface is arranged on the unlocking pin 37;
when the rotating shaft 3 is driven to enable the impurity receiving groove 33 to rotate downwards, the chamfer inclined surface is in sliding abutting contact with the processing box 1 at the moment, the unlocking pin 37 is pressed into the mounting groove 35 again, meanwhile, the extrusion strip 38 is continuously close to the matching ring 41 until the extrusion strip 38 abuts against the matching ring 41, the static friction force between the extrusion strip 38 and the matching ring 41 is larger than the resistance force for overcoming the upward movement of the power block 14, the power block 14 is gradually pulled upwards through the pull wire 42, the opening and closing screen plate 22 is closed until the matching groove 141 is aligned with the middle groove 12, and the locking pin 143 is pushed to be embedded into the middle groove 12 to lock the movement of the power block 14; when the rotating shaft 3 further rotates, the static friction force between the extrusion strip 38 and the matching ring 41 is smaller than the resistance force for overcoming the movement of the power block 14, namely the power ring 4 is kept fixed, the rotating shaft 3 continues to rotate until the mounting groove 35 is aligned with the middle groove 12, the unlocking pin 37 is pushed into the middle groove 12 again and pushes the locking pin 143 out of the middle groove 12, the movement of the power block 14 is unlocked, at the moment, the extrusion strip 38 is separated from the matching ring 41, and the thrust spring 13 enables the power block 14 to move downwards, so that the power ring 4 rotates along with the power block, and meanwhile, the opening between the opening and closing screen plates 22 is realized.
The implementation principle of the embodiment is as follows:
through continuous granule and the fibre mixture of throwing into in the inlet pipe to processing case 1, control pivot 3 this moment, make the finished product connect silo 32 up, the otter board closure that opens the door, the granule passes through 2 whereabouts of filter screen to the finished product and connects in the silo 32, a fixed time later, stop the feeding, control pivot 3 makes impurity connect silo 33 when upwards, the otter board 22 that opens and shuts opens, the fibre falls into impurity and connects in the silo 33, the finished product connects silo 32 down simultaneously, the granule falls into the finished product and connects in material district 51, the pivot 3 of secondary control makes finished product connect silo 32 up, synchronous open and shut otter board 22 is closed once more, impurity connects silo 33 this moment down, the fibre falls into impurity connects in material district 52, need not to dismantle the inlet pipe repeatedly promptly, promote the efficiency of screening processing.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.
Claims (6)
1. The utility model provides a fibreboard cut edge material regeneration fibre granule separator, includes processing case (1), sets up fan and filter screen (2) in processing case (1), its characterized in that: the processing box is characterized in that an inlet pipe is arranged on the upper side of the processing box (1), a rotary material receiving assembly is arranged in the processing box (1) and positioned on the lower side of the filter screen (2), the rotary material receiving assembly comprises a rotating shaft (3) and four partition plates (31) which are circumferentially arranged on the rotating shaft (3) at equal intervals, the rotating shaft (3) extends along the horizontal direction, a finished product material receiving groove (32) and an impurity receiving groove (33) which are centrosymmetric are formed between the partition plates (31), the filter screen (2) comprises a pair of connecting screen plates (21) and a pair of opening and closing screen plates (22) which are arranged on the inner side of the processing box (1), the opening and closing screen plates (22) are respectively hinged to one ends, far away from the processing box (1), of the connecting screen plates (21), the opening and closing screen plates (22) are rotatably arranged on a vertical plane, and an outlet aligned with the finished product material receiving groove (32) or the impurity receiving groove (33) is formed in the lower end of the processing box (1);
when the impurity receiving groove (33) is upward, the opening and closing screen plates (22) rotate to be separated;
when the product receiving groove (32) is upward, the opening and closing screen plate (22) rotates to be closed;
be provided with the articulated shaft between otter board (22) and the connection otter board (21) that opens and shuts, the one end of articulated shaft is rotated and is run through processing case (1) and this end vertical fixation has driven lever (24), the one end butt cooperation of articulated shaft is kept away from in driven lever (24), it is provided with power piece (14) to slide along vertical direction in the processing case (1) outside, be provided with on power piece (14) along the drive lever one (15) that vertical direction extends, drive lever one (15) vertical fixation has drive lever two (16), the both ends of drive lever two (16) respectively with the upside slip butt cooperation of driven lever (24).
2. The apparatus as claimed in claim 1, wherein the apparatus comprises: the processing box is characterized in that a material receiving frame (5) is further arranged on the lower side of the processing box (1), a finished product material receiving area (51) and an impurity material receiving area (52) are arranged on the material receiving frame (5) at intervals along the horizontal direction, and the material receiving frame (5) is arranged in a sliding mode along the horizontal direction.
3. The device for separating regenerated fiber particles from cut edges of fiber boards as claimed in claim 1, wherein: the driving rod II (16) is arranged in a hollow mode, a driving rod III (17) is inserted into two ends of the driving rod II (16) in a sliding mode, and a sleeve ring (18) which is sleeved on the driven rod (24) in a sliding mode is arranged at the end portion of the driving rod III (17).
4. The device for separating regenerated fiber particles from cut edges of fiber boards as claimed in claim 1, wherein: the processing box is characterized in that a sliding groove (11) for a power block (14) to be embedded in a sliding mode is formed in the outer side of the processing box (1) in the vertical direction, a thrust spring (13) used for pushing the sliding block to move downwards is arranged in the sliding groove (11), a mounting groove (35) is formed in one side, facing one end of the sliding groove (11), of the rotating shaft (3) and close to the impurity receiving groove (33), a matching groove (141) capable of being communicated with the mounting groove (35) in an aligned mode is formed in the sliding block, a middle groove (12) used for communicating the mounting groove (35) with the matching groove (141) is formed in the processing box (1), an unlocking spring (36) and an unlocking pin (37) are arranged in the mounting groove (35), a chamfered surface in sliding abutting connection with the processing box (1) is formed in the unlocking pin (37), and a locking spring (142) and a locking pin (143) are arranged in the matching groove (141);
when the impurity receiving groove (33) faces upwards, the unlocking pin (37) pushes the locking pin (143) to be completely separated from the middle groove (12).
5. The apparatus as claimed in claim 4, wherein the apparatus comprises: the inner side of the processing box (1) is provided with a power ring (4) coaxially sleeved outside the rotating shaft (3), and a pull wire (42) which penetrates through the processing box (1) in a sliding manner is fixed between the power block (14) and the power ring (4).
6. The apparatus as claimed in claim 5, wherein the apparatus comprises: a matching ring (41) coaxially extends from the inner side of the power ring (4), an extrusion strip (38) penetrating through the rotating shaft (3) extends from the unlocking pin (37), and an avoiding groove for the extrusion strip (38) to move is formed in the rotating shaft (3);
when the mounting groove (35) is misaligned with the intermediate groove (12), the pressing strip (38) abuts against the matching ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222907.7A CN114620506B (en) | 2022-03-07 | 2022-03-07 | Fiberboard cutting edge material regenerated fiber particle separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222907.7A CN114620506B (en) | 2022-03-07 | 2022-03-07 | Fiberboard cutting edge material regenerated fiber particle separating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114620506A CN114620506A (en) | 2022-06-14 |
| CN114620506B true CN114620506B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210222907.7A Active CN114620506B (en) | 2022-03-07 | 2022-03-07 | Fiberboard cutting edge material regenerated fiber particle separating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114620506B (en) |
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| CN208948428U (en) * | 2018-05-27 | 2019-06-07 | 海兴津港冶金工贸有限公司 | A kind of metallurgical powder feeding device |
| CN209425077U (en) * | 2019-08-20 | 2019-09-24 | 湖南工业职业技术学院 | A kind of chip removal device suitable for plain-milling machine |
| CN211891569U (en) * | 2019-12-31 | 2020-11-10 | 盐城万通纤维科技有限公司 | Fiberboard cutting edge material regenerated fiber particle separating device |
| CN213255717U (en) * | 2020-07-27 | 2021-05-25 | 湖北叶威（集团）粮油机械有限公司 | Combined grain cleaning sieve |
| CN213415611U (en) * | 2020-10-14 | 2021-06-11 | 江苏龙诚科技有限公司 | Automatic feeding and distributing mechanism for hollow cylindrical materials |
| CN214918208U (en) * | 2021-07-05 | 2021-11-30 | 安徽金日晟矿业有限责任公司 | Sieving mechanism is used in fine iron powder processing |
| CN215159301U (en) * | 2021-05-18 | 2021-12-14 | 重庆品涂新材料科技有限公司 | Solid raw material filling weighing system |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH538980A (en) * | 1970-12-18 | 1973-07-15 | Hoefliger & Karg Fa | Method and device for conveying and distributing ribbon noodles |
| JPH05139522A (en) * | 1991-11-14 | 1993-06-08 | Mitsunori Saka | Rotary grizzly bar |
| JP2013227135A (en) * | 2012-04-26 | 2013-11-07 | Panasonic Corp | Supply device, collection device, and resin selection device including them |
| CN108974979A (en) * | 2016-12-10 | 2018-12-11 | 山东博禧堂贸易有限公司 | A kind of automatic classification conveyer of environmental debris processing |
| CN208948428U (en) * | 2018-05-27 | 2019-06-07 | 海兴津港冶金工贸有限公司 | A kind of metallurgical powder feeding device |
| CN209425077U (en) * | 2019-08-20 | 2019-09-24 | 湖南工业职业技术学院 | A kind of chip removal device suitable for plain-milling machine |
| CN211891569U (en) * | 2019-12-31 | 2020-11-10 | 盐城万通纤维科技有限公司 | Fiberboard cutting edge material regenerated fiber particle separating device |
| CN213255717U (en) * | 2020-07-27 | 2021-05-25 | 湖北叶威（集团）粮油机械有限公司 | Combined grain cleaning sieve |
| CN213415611U (en) * | 2020-10-14 | 2021-06-11 | 江苏龙诚科技有限公司 | Automatic feeding and distributing mechanism for hollow cylindrical materials |
| CN215159301U (en) * | 2021-05-18 | 2021-12-14 | 重庆品涂新材料科技有限公司 | Solid raw material filling weighing system |
| CN214918208U (en) * | 2021-07-05 | 2021-11-30 | 安徽金日晟矿业有限责任公司 | Sieving mechanism is used in fine iron powder processing |
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| Publication number | Publication date |
|---|---|
| CN114620506A (en) | 2022-06-14 |
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