CN216631721U - Simple dust removal device - Google Patents
Simple dust removal device Download PDFInfo
- Publication number
- CN216631721U CN216631721U CN202123244847.9U CN202123244847U CN216631721U CN 216631721 U CN216631721 U CN 216631721U CN 202123244847 U CN202123244847 U CN 202123244847U CN 216631721 U CN216631721 U CN 216631721U
- Authority
- CN
- China
- Prior art keywords
- bearing
- plate
- dust
- planetary gear
- hole
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a simple dust removal device, which comprises: the dust removal box body is formed by enclosing a front box plate, a rear box plate, a left box plate, a right box plate and an upper box plate, a wire material feeding hole is formed in the right box plate, and a wire material discharging hole which is coaxial with the wire material feeding hole is formed in the left box plate; at least two cylindrical brushes are circumferentially arranged in the dust removal box body at intervals, and a dust removal channel coaxial with the wire material inlet or the wire material outlet is formed between the at least two cylindrical brushes; the cylindrical brush driving mechanism is arranged in the dust removing box body and used for driving each cylindrical brush to rotate around the axis of the cylindrical brush and simultaneously driving the cylindrical brushes to revolve along the central axis of the dust removing channel; and a dust collecting box which is arranged at the bottom surface of the dust removing box body in a sliding way and is used for collecting dust. The utility model has the advantages of simpler structure, low preparation cost and good dust removal effect.
Description
Technical Field
The utility model relates to the technical field of dust removal devices, in particular to a simple dust removal device for removing dust on the surface of a raw material of a cold header.
Background
After the steel is drawn to a specific diameter by a wire drawing machine, parts for various industries are produced by a cold heading machine forming die, wherein the parts comprise screws, nuts, pinions, special-shaped parts and the like. The steel from the steel mill can not be directly used as a cold heading raw material due to the wire diameter or diameter precision and the like, and can be used as the cold heading raw material only after being subjected to fine machining by a wire drawing process. In the wire drawing process, the steel is treated by using lubricating powder such as wire drawing powder or talcum powder, so that wire drawing dust remains on the surface of the finished steel product produced by a wire drawing mill. These wire drawing dusts get into the inside back of cold heading machine, can cause the pollution to deteriorate to the cold heading oil of cold heading machine, the wire drawing dust can form fatlute after mixing with the cold heading oil, after lubricating oil pump circulation injection organism, fatlute can be attached to on the oil circuit pipeline inner wall, long-term accumulated oil pipe can be stopped up completely, cause the wearing and tearing of cold heading machine because of lacking the lubricated accessory with higher speed, make the cold heading machine damage or precision descend, also can influence the life of cold heading mould simultaneously, lead to the cold heading mould to draw easily, exhaust hole blocking, seriously shorten the life of cold heading oil, the waste oil that gets off is hardly handled and is recycled.
Although the oil tank of the cold header is provided with the oil filter which filters out partial oil sludge in a centrifugal mode, the oil filter does not have the function of oil sludge which enters the pipeline of the lubricating system and is arranged on accessories. Therefore, it is best to prevent these wire dusts from entering the inside of the cold heading machine. At present, a raw material inlet of an existing cold header is not provided with a dust removal device for removing wiredrawing dust attached to the surface of the raw material.
For this reason, chinese utility model with patent number 2020204773673 discloses a dust collector, though this dust collector can carry out most to the dust on the cold heading machine raw and other materials surface and clear away, this dust collector's preparation cost is higher, and the cleaning effect of its dust removal mechanism to the dust on the cold heading machine raw and other materials is still not ideal.
To this end, the applicant has sought, through useful research and research, a solution to the above-mentioned problems, in the context of which the technical solutions to be described below have been made.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: aiming at the defects of the prior art, the simple dust removal device with low preparation cost and good dust removal effect is provided
The technical problem to be solved by the utility model can be realized by adopting the following technical scheme:
a simple dust removing device includes:
the dust removal box body is formed by enclosing a front box plate, a rear box plate, a left box plate, a right box plate and an upper box plate, a wire material inlet is formed in the right box plate, and a wire material outlet which is coaxial with the wire material inlet is formed in the left box plate;
at least two cylindrical brushes are circumferentially arranged in the dust removal box body at intervals, and a dust removal channel coaxial with the wire material inlet or the wire material outlet is formed between the at least two cylindrical brushes;
the cylindrical brush driving mechanism is arranged in the dust removing box body and used for driving each cylindrical brush to rotate around the axis of the cylindrical brush and simultaneously driving the cylindrical brushes to revolve along the central axis of the dust removing channel; and
a dust collecting box which is arranged at the bottom surface of the dust removing box body in a sliding way and is used for collecting dust.
In a preferred embodiment of the present invention, the cylindrical brush driving mechanism includes:
the planetary gear transmission assembly is arranged on the inner side surface of the right box plate of the dust removal box body, is respectively connected with each cylindrical brush and is used for driving each cylindrical brush to rotate; and
and the motor driving component is arranged on the dust removal box body and is used for driving the planetary gear transmission component to act.
In one preferred embodiment of the present invention, the planetary gear transmission assembly includes:
the center of the main bearing seat is provided with a bearing seat channel, and a rotating bearing is arranged in the bearing seat channel;
the through hole shaft is arranged in a rotating bearing of the main bearing seat, an axial through hole coaxial with the bearing seat channel is formed in the through hole shaft, and one end of the through hole shaft is connected with the motor driving component and is driven by the motor driving component to rotate;
the internal gear ring is fixedly arranged on one side end face of the main bearing seat;
the planetary gear bearing bottom plate is arranged in the main bearing seat, positioned on one side of the internal gear ring and connected with the other end of the through hole shaft, a bearing bottom plate through hole coaxial with the bearing seat channel is formed in the central position of the planetary gear bearing bottom plate, bottom plate bearing mounting holes which are in one-to-one correspondence with at least two cylindrical brushes are formed in the planetary gear bearing bottom plate at intervals in the circumferential direction around the bearing bottom plate through hole, and a planetary gear bottom plate bearing is respectively mounted in each bottom plate bearing mounting hole;
the planetary gear bearing cover plate is positioned on the other side of the internal gear ring, a bearing cover plate through hole coaxial with the bearing seat channel is formed in the central position of the planetary gear bearing cover plate, cover plate bearing mounting holes which are in one-to-one correspondence with at least two cylindrical brushes are formed in the planetary gear bearing cover plate at intervals in the circumferential direction around the bearing cover plate through hole, and a planetary gear cover plate bearing is respectively mounted in each cover plate bearing mounting hole;
planetary gears which are in one-to-one correspondence with the at least two cylindrical brushes, are circumferentially installed at intervals in the internally toothed ring gear, and are each meshed with the internally toothed ring gear;
the planetary gear shaft is fixedly sleeved in each planetary gear, one end of each planetary gear shaft is sleeved in the inner ring of the corresponding planetary gear baseplate bearing, and the other end of each planetary gear shaft is sleeved in the inner ring of the corresponding planetary gear cover plate bearing and connected with the corresponding cylindrical brush; and
the inner gear ring is arranged on the outer side of the planetary gear, the inner gear ring is arranged on the inner gear ring, the inner gear ring is arranged between two adjacent planetary gears, one end face of each arc cushion is connected with the planetary gear bearing bottom plate, and the other end face of each arc cushion is connected with the planetary gear bearing cover plate.
In a preferred embodiment of the utility model, the height of each arcuate pad is greater than the height of the planet gear.
In a preferred embodiment of the present invention, the planetary gear bearing base plate further includes a bearing cover plate through hole, an internal gear ring, and a bearing base plate through hole.
In a preferred embodiment of the present invention, the motor drive assembly includes:
the driven belt wheel is positioned on the outer side surface of the right box plate and is fixedly connected with one end of the through hole shaft, and a feeding through hole coaxial with the wire material feeding hole is formed in the driven belt wheel;
the driving motor is arranged on the outer side surface of the rear box plate;
a driving pulley mounted on a motor output shaft of the driving motor; and
a belt looped over the drive pulley and the driven pulley.
In a preferred embodiment of the present invention, a collision-proof bearing for preventing the surface of the wire from being collided is installed at an inlet of the feed-through hole of the driven pulley.
In a preferred embodiment of the present invention, a conveyor belt protective cover for surrounding the driven pulley, the conveyor belt, and the driving pulley is disposed on an outer side surface of the right box plate, and a feed hole coaxial with the feed through hole of the driven pulley is formed in the conveyor belt protective cover.
In a preferred embodiment of the present invention, the upper box plate is connected to the upper side edge of the rear box plate by at least one hinge, and a fastening assembly for fixing the upper box plate is disposed between the upper side edge of the front box plate and the front side edge of the upper box plate.
In a preferred embodiment of the present invention, a latch assembly for fixing the dust box is provided between a lower edge of the front box plate and an upper edge of the front side of the dust box.
In a preferred embodiment of the utility model, a pull-out handle is provided on the front side of the dust container.
In a preferred embodiment of the present invention, a trumpet-shaped guide is provided on the inner side surface of the left box plate at the wire discharge port.
In a preferred embodiment of the utility model, a plurality of mounting screws are arranged on the bottom surface of the dust removing box body at intervals.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: the utility model adopts box type structure layout, the structure is simpler, and the preparation cost is low. Meanwhile, the utility model enables at least two cylindrical brushes arranged at intervals in the circumferential direction to revolve while rotating through the cylindrical brush driving mechanism, thereby more effectively removing dust attached to the surface of the raw material of the cold header, preventing the dust from entering the inside of the cold header, effectively prolonging the service life of cold heading oil, preventing oil circuit blockage, prolonging the service life of a cold heading forming die and improving the quality of cold heading parts.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure of one perspective of the present invention.
Fig. 2 is a schematic three-dimensional structure of another perspective of the present invention.
Fig. 3 is a schematic exploded view of the present invention.
FIG. 4 is an assembly view of one embodiment of the planetary gear assembly and the cylindrical brush of the present invention.
Fig. 5 is a longitudinal sectional view of fig. 4.
Fig. 6 is an exploded view of fig. 4.
FIG. 7 is a schematic view of the assembly of the planetary gear assembly with another embodiment of the cylindrical brush of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.
Referring to fig. 1 to 3, a simplified dust removing apparatus is shown, which includes a dust removing box 100, three cylindrical brushes 200, a cylindrical brush driving mechanism 300, and a dust collecting box 400.
The dust-removing box 100 is formed by enclosing a front box plate 110, a rear box plate 120, a left box plate 130, a right box plate 140 and an upper box plate 150, a wire feeding hole (not shown) is formed in the right box plate 140, and a wire discharging hole 131 coaxially arranged with the wire feeding hole is formed in the left box plate 130.
The upper box plate 150 is connected to the upper side edge of the rear box plate 140 by two hinges 151, so that the upper box plate 150 can be opened along the hinges, and maintenance or repair of the components in the dust-removing box 100 is facilitated. A fastening assembly 160 is disposed between the upper side edge of the front box plate 110 and the front side edge of the upper box plate 150, so as to fix the upper box plate 150. A trumpet-shaped guide 170 is arranged at the wire discharge port 131 on the inner side surface of the left box plate 130, so that the processed wire can be conveniently guided to the wire discharge port 131. A plurality of mounting screws 180 are provided at intervals on the bottom surface of the dust-removing box 100, so that the dust-removing box 100 can be conveniently mounted to a designated position.
The three cylindrical brushes 200 are circumferentially arranged in the dust removing box 100 at intervals, and a dust removing passage coaxial with the wire feeding port or the wire discharging port 131 is formed between the three cylindrical brushes. Of course, the number of the cylindrical brushes 200 is not limited to the number in the present embodiment, and it should be determined according to the design requirement, and two, as shown in fig. 7, or three or more may be provided.
The cylindrical brush driving mechanism 300 is provided in the dust removing case 100, and serves to drive each of the cylindrical brushes 200 to rotate on its axis and simultaneously drive the cylindrical brushes 200 to revolve along the central axis of the dust removing passage. Specifically, the cylindrical brush drive mechanism 300 includes a planetary gear assembly 310 and a motor drive assembly 320. The planetary gear assembly 310 is disposed on the inner side surface of the right box plate 140 of the dust-removing box 100 and is connected to each of the cylindrical brushes 200, and is used for driving each of the cylindrical brushes 200 to rotate. The motor driving assembly 320 is disposed on the dust removing box 100, and is used for driving the planetary gear transmission assembly 310 to act.
The dust box 400 is slidably disposed at a bottom surface of the dust removing case 100, and collects dust. A drawing handle 410 is provided on the front side of the dust box 400 to facilitate drawing the dust box 400. A locking assembly 420 is provided between the lower edge of the front case plate 110 and the upper edge of the front side of the dust box 400, thereby facilitating the fixation of the dust box 400.
More specifically, referring to fig. 4-6, the planetary gear assembly 310 includes a main bearing housing 311, a through-hole shaft 312, an internally toothed ring gear 313, a planetary bearing base plate 314, a planetary bearing cover plate 315, three planetary gears 316, three planetary gear shafts 317, and three arc spacers 318.
A bearing housing passage 3111 is formed at a center of the main bearing housing 311, and a rotary bearing 3112 is fixedly installed in the bearing housing passage 3111.
The through-hole shaft 312 is installed in the rotary bearing 3112 of the main bearing housing 311, an axial through-hole 3121 coaxial with the bearing housing channel 3111 is formed in the through-hole shaft 312, one end of the through-hole shaft is connected to the driven pulley 321 of the motor driving assembly 320 and is driven by the motor driving assembly 320 to rotate, and an end face connection flange 3122 is formed at the other end thereof.
The internal gear ring 313 is fixedly disposed on an end surface of the main bearing housing 311 on a side away from the driven pulley 321 by a plurality of circumferentially spaced fixing screws 3131.
The planet gear bearing bottom plate 314 is arranged in the main bearing seat 311, is positioned at one side of the internal gear ring 313 and is connected with the end face connecting flange 3122 of the through hole shaft 312, a bearing bottom plate through hole 3141 coaxial with the bearing seat channel 3111 is arranged at the central position of the planet gear bearing bottom plate 314, three bottom plate bearing mounting holes 3142 which respectively correspond to the three cylindrical brushes 200 one by one are circumferentially arranged in the planet gear bearing bottom plate 314 around the bearing bottom plate through hole 3141 at intervals, and a planet gear bottom plate bearing 3143 is respectively arranged in each bottom plate bearing mounting hole 3142.
The planetary gear bearing cover plate 315 is located on the other side of the internal gear ring 313, a bearing cover plate through hole 3151 coaxial with the bearing seat channel 3111 is formed in the center of the planetary gear bearing cover plate 315, three cover plate bearing mounting holes 3152 corresponding to the three cylindrical brushes 200 one by one are formed in the planetary gear bearing cover plate 315 around the bearing cover plate through hole 3151 at intervals in the circumferential direction, and a planetary gear cover plate bearing 3153 is installed in each cover plate bearing mounting hole 3152.
The three planetary gears 316 are in one-to-one correspondence with at least two cylindrical brushes, respectively, the three planetary gears 316 are circumferentially installed at intervals in the internally toothed ring gear 313, and the peripheral teeth of each planetary gear 316 are meshed with the internal teeth of the internally toothed ring gear 313.
The three planet gear shafts 317 are respectively and correspondingly fixedly sleeved in the three planet gears 316, one end of each planet gear shaft 317 is sleeved in the inner ring of the corresponding planet gear base plate bearing 3143, and the other end of each planet gear shaft 317 is sleeved in the inner ring of the corresponding planet gear cover plate bearing 3153 and is connected with the corresponding cylindrical brush 200 through the strip-shaped brush fixing screw 210.
Three arc-shaped cushion blocks 318 are disposed in the ring gear 313 and located between two adjacent planet gears 316, and each arc-shaped cushion block 318 is mounted by a fixing screw 3181 such that one end surface thereof is connected to the planet gear bearing bottom plate 314 and the other end surface thereof is connected to the planet gear bearing cover plate 315. In this embodiment, the height of each arc-shaped pad 318 is greater than the height of the planet gear 316, so as to ensure that the planet gear 316 rotates.
The planetary gear assembly 310 further includes a dust bushing 319, the dust bushing 319 being nested within the bearing cover plate through hole 3151 of the planet gear bearing cover plate 315, the internally toothed ring gear 313, and the bearing base plate through hole 3141 of the planet gear bearing base plate 314.
Referring to fig. 3 in conjunction with fig. 4, the motor drive assembly 320 includes a driven pulley 321, a drive motor 322, a driving pulley 323, and a conveyor belt 324.
The driven pulley 321 is located on the outer side surface of the right box plate 140 and is fixedly connected with one end of the through hole shaft 312 through a plurality of fixing screws 3211 for driving the through hole shaft 312 to rotate, and a feeding through hole 3212 coaxial with the wire feeding hole is formed in the driven pulley 321. An anti-collision bearing 3213 is installed at an inlet of the feed through hole 3212 of the driven pulley 321 to prevent the surface of the wire 10 from being scratched by the rotation of the driven pulley 321. A washer 3214 is fitted around the through-hole shaft 312 at the connection between the through-hole shaft 312 and the driven pulley 321.
A driving motor 322 is installed on an outer side surface of the rear box plate 120, and in the present embodiment, the driving motor 322 is preferably a reduction motor. The driving pulley 323 is mounted on the motor output shaft of the driving motor 322.
The belt 324 is looped around the driving pulley 323 and the driven pulley 321.
In order to improve the production safety and protect the personal safety of operators, a conveyor belt protective cover 330 for surrounding the driven pulley 321, the conveyor belt 324 and the driving pulley 323 is arranged on the outer side surface of the right box plate 140, and a feeding hole 331 coaxial with the feeding through hole 3211 of the driven pulley 321 is formed in the conveyor belt protective cover 330.
The driving process of the cylindrical brush driving mechanism 300 is as follows:
the driving motor 322 drives the driving pulley 323 to rotate, and then drives the driven pulley 321 to rotate through the transmission belt 324, the driven pulley 321 drives the through hole shaft 312 to rotate, the through hole shaft 312 drives the planet gear bearing bottom plate 314 to rotate, the planet gear bearing bottom plate 314 drives the planet gear bearing cover plate 315 to synchronously rotate through the three arc-shaped cushion blocks 318, the planet gear bearing bottom plate 314 and the planet gear bearing cover plate 315 drive the three planet gears 316 to circumferentially rotate along the internal tooth ring 313 through the three planet gear shafts 317, and meanwhile, the three planet gears 316 rotate under the meshing action of the internal tooth ring 313, so that the three planet gear shafts 317 drive the three cylindrical brushes 200 to rotate along the axes thereof and revolve around the central axis of the dust removal channel, and dust attached to the surface of the wire 10 is better cleaned.
The simple dust removal device has the following working principle:
the wire 10 enters from the feeding hole 331 of the conveyor belt guard 330, sequentially passes through the feeding through hole 3212 of the driven pulley 321, the axial through hole 3121 of the through-hole shaft 312, the dust-proof bush 319, the dust-removing passage, and finally is guided to the wire discharging hole 131 via the trumpet guide 170. When the wire 10 passes through the dust removing passage, the three cylindrical brushes 200 are driven by the cylindrical brush driving mechanism 300 to rotate and revolve, so that dust attached to the surface of the wire is removed, and the removed dust falls into the dust collecting box 400.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (13)
1. The utility model provides a simple and easy type dust collector which characterized in that includes:
the dust removal box body is formed by enclosing a front box plate, a rear box plate, a left box plate, a right box plate and an upper box plate, a wire material inlet is formed in the right box plate, and a wire material outlet which is coaxial with the wire material inlet is formed in the left box plate;
at least two cylindrical brushes are circumferentially arranged in the dust removal box body at intervals, and a dust removal channel coaxial with the wire material inlet or the wire material outlet is formed between the at least two cylindrical brushes;
the cylindrical brush driving mechanism is arranged in the dust removing box body and used for driving each cylindrical brush to rotate around the axis of the cylindrical brush and simultaneously driving the cylindrical brushes to revolve along the central axis of the dust removing channel; and
a dust collecting box which is arranged at the bottom surface of the dust removing box body in a sliding way and is used for collecting dust.
2. The simple dust removing device as set forth in claim 1, wherein the cylindrical brush driving mechanism comprises:
the planetary gear transmission assembly is arranged on the inner side surface of the right box plate of the dust removal box body, is respectively connected with each cylindrical brush and is used for driving each cylindrical brush to rotate; and
and the motor driving component is arranged on the dust removal box body and is used for driving the planetary gear transmission component to act.
3. The simplified dust removing apparatus as set forth in claim 2, wherein the planetary gear assembly comprises:
the center of the main bearing seat is provided with a bearing seat channel, and a rotating bearing is arranged in the bearing seat channel;
the through hole shaft is arranged in a rotating bearing of the main bearing seat, an axial through hole coaxial with the bearing seat channel is formed in the through hole shaft, and one end of the through hole shaft is connected with the motor driving component and is driven by the motor driving component to rotate;
the internal gear ring is fixedly arranged on one side end face of the main bearing seat;
the planetary gear bearing bottom plate is arranged in the main bearing seat, positioned on one side of the internal gear ring and connected with the other end of the through hole shaft, a bearing bottom plate through hole coaxial with the bearing seat channel is formed in the central position of the planetary gear bearing bottom plate, bottom plate bearing mounting holes which are in one-to-one correspondence with at least two cylindrical brushes are formed in the planetary gear bearing bottom plate at intervals in the circumferential direction around the bearing bottom plate through hole, and a planetary gear bottom plate bearing is respectively mounted in each bottom plate bearing mounting hole;
the planetary gear bearing cover plate is positioned on the other side of the internal gear ring, a bearing cover plate through hole coaxial with the bearing seat channel is formed in the central position of the planetary gear bearing cover plate, cover plate bearing mounting holes which are in one-to-one correspondence with at least two cylindrical brushes are formed in the planetary gear bearing cover plate at intervals in the circumferential direction around the bearing cover plate through hole, and a planetary gear cover plate bearing is respectively mounted in each cover plate bearing mounting hole;
planetary gears in one-to-one correspondence with the at least two cylindrical brushes, the planetary gears being mounted in the internally-toothed ring gear at circumferential intervals and each being meshed with the internally-toothed ring gear;
the planetary gear shaft is fixedly sleeved in each planetary gear, one end of each planetary gear shaft is sleeved in the inner ring of the corresponding planetary gear baseplate bearing, and the other end of each planetary gear shaft is sleeved in the inner ring of the corresponding planetary gear cover plate bearing and connected with the corresponding cylindrical brush; and
the inner gear ring is arranged on the outer side of the planetary gear, the inner gear ring is arranged on the inner gear ring, the inner gear ring is arranged between two adjacent planetary gears, one end face of each arc cushion is connected with the planetary gear bearing bottom plate, and the other end face of each arc cushion is connected with the planetary gear bearing cover plate.
4. The simple dust removing device as set forth in claim 3, wherein each of the arc-shaped spacers has a height greater than that of the planetary gear.
5. The simple dust removing device according to claim 3, further comprising a dust-proof bush fitted in the bearing-cover-plate through-hole of the planetary-gear bearing cover plate, the internally-toothed ring gear, and the bearing-base-plate through-hole of the planetary-gear bearing base plate.
6. The compact dust extraction apparatus of claim 3, wherein the motor drive assembly comprises:
the driven belt wheel is positioned on the outer side surface of the right box plate and is fixedly connected with one end of the through hole shaft, and a feeding through hole coaxial with the wire material feeding hole is formed in the driven belt wheel;
the driving motor is arranged on the outer side surface of the rear box plate;
a driving pulley mounted on a motor output shaft of the driving motor; and
a belt looped over the drive pulley and the driven pulley.
7. The simplified dust removing apparatus as set forth in claim 6, wherein a collision-proof bearing for preventing the surface of the wire from being collided is installed at an inlet of the feed-through hole of the driven pulley.
8. The simple dust removing device according to claim 6, wherein a belt guard for surrounding the driven pulley, the belt and the driving pulley is provided on an outer side surface of the right box plate, and a feed hole coaxial with the feed through hole of the driven pulley is provided in the belt guard.
9. The simplified dust removing apparatus as set forth in claim 1, wherein the upper box plate is connected to the upper side edge of the rear box plate by at least one hinge, and a fastening member for fixing the upper box plate is provided between the upper side edge of the front box plate and the front side edge of the upper box plate.
10. The dust removing apparatus of claim 1, wherein a locking member for fixing the dust box is provided between a lower edge of the front box plate and an upper edge of a front surface of the dust box.
11. The simple dust removing device as set forth in claim 1, wherein a drawing handle is provided on a front side of the dust box.
12. The simple dust removing device as set forth in claim 1, wherein a trumpet-shaped guide is provided at the wire discharge port on the inner side surface of the left box plate.
13. The simple dust removing device as claimed in claim 1, wherein a plurality of mounting screws are spaced apart from each other on the bottom surface of the dust removing case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123244847.9U CN216631721U (en) | 2021-12-22 | 2021-12-22 | Simple dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123244847.9U CN216631721U (en) | 2021-12-22 | 2021-12-22 | Simple dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216631721U true CN216631721U (en) | 2022-05-31 |
Family
ID=81742691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123244847.9U Active CN216631721U (en) | 2021-12-22 | 2021-12-22 | Simple dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216631721U (en) |
-
2021
- 2021-12-22 CN CN202123244847.9U patent/CN216631721U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216631721U (en) | Simple dust removal device | |
| CN216149899U (en) | Mixed grinder of secondary aluminum covering agent | |
| CN216705327U (en) | Improved dust removal mechanism and dust removal device comprising same | |
| CN212143989U (en) | Dust removing device | |
| CN213700926U (en) | Novel dust removal mechanism and dust removal device comprising same | |
| CN219091476U (en) | Smoke dust oil mist purifying device | |
| CN211707473U (en) | Arm spare part processing belt cleaning device | |
| CN214927381U (en) | Chip removal compressor arrangement for lathe | |
| CN212856814U (en) | Cleaning device for machining finished parts | |
| CN212577127U (en) | Environment-friendly filter screen self-cleaning type sewage filtering synchronous driving garbage smashing device | |
| CN220160843U (en) | Cylindrical brush gear transmission mechanism | |
| CN215698554U (en) | Discharging mechanism for rack machining | |
| CN217868745U (en) | Processing apparatus of useless rolling oil of cold rolling stainless steel production | |
| CN112317410A (en) | Novel dust removal mechanism and dust removal device comprising same | |
| CN218913688U (en) | Vertical orthogonal speed reducer | |
| CN213411301U (en) | Piece cleaning device is used in hardware processing | |
| CN217043643U (en) | Gear is slot cleaning device for gear machining | |
| CN219111355U (en) | Lubricating oil blending production device | |
| CN220296056U (en) | Rotating disc type bearing seat tapping machine | |
| CN214950737U (en) | Cooling device for pig feed production | |
| CN219290778U (en) | Hierarchical formula edulcoration device | |
| CN217254884U (en) | Nonmetal machine tool is with adjustable dust absorption mechanism | |
| CN212885268U (en) | Milling machine is used in transmission shaft production | |
| CN210949818U (en) | Speed reducer box for conveying machinery | |
| CN209901514U (en) | Automatic slag discharge centrifuge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |