CN220162092U - Dust suction device of axial sand machine - Google Patents
Dust suction device of axial sand machine Download PDFInfo
- Publication number
- CN220162092U CN220162092U CN202321266636.1U CN202321266636U CN220162092U CN 220162092 U CN220162092 U CN 220162092U CN 202321266636 U CN202321266636 U CN 202321266636U CN 220162092 U CN220162092 U CN 220162092U
- Authority
- CN
- China
- Prior art keywords
- chip removal
- shaft
- chip
- workbench
- motor
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 61
- 239000004576 sand Substances 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a dust suction device of a shaft sand machine, which comprises a shell, a workbench arranged above the shell, a power assembly arranged in the shell, a chip removal fan arranged in the shell and connected with the power assembly and provided with a chip suction port and a chip removal port, a first chip removal hose connected with the chip suction port of the chip removal fan, a three-way joint connected with the first chip removal hose, an upper chip removal pipe assembly connected with the three-way joint and used for sucking the chip above the workbench, and a lower chip removal pipe assembly connected with the three-way joint and used for sucking the chip below the workbench, wherein the chip removal port of the chip removal fan extends out of the shell. The utility model can collect the dust timely and effectively, ensures that the axial sand machine does not produce environmental pollution in the working process, and ensures the health of operators.
Description
Technical Field
The utility model relates to a dust collection device, in particular to a dust collection device of a shaft sand machine.
Background
The axial sand machine, also called a sand column machine, is popular with the majority of users because of the convenience and flexibility and large market demand. The prior art (CN 218082016U) discloses a handheld shaft type sander with an inversion table top, which comprises an installation table top, a handheld shaft sander and a shaft type sander, wherein the handheld shaft sander is connected with the shaft type sander, an inversion liner is arranged between the installation table top and the handheld shaft sander, an inversion clamping mechanism is arranged at the bottom of the handheld shaft sander and comprises two clamping rods, the two clamping rods are inserted at the bottom of the handheld shaft sander, a thread groove is formed in the outer wall of each clamping rod, a sliding sleeve is sleeved on the outer wall of each clamping rod, a clamping plate is fixedly connected with the outer wall of each sliding sleeve, the clamping plate is in contact with the bottom of the installation table top, a claw nut is sleeved on the thread groove of each clamping rod, and a quick-change inversion table top is arranged at the top of the handheld shaft sander. However, the existing axial sand machine is easy to generate a large amount of dust and dust during the use process, pollutes the environment, causes human body injury at the same time, and cannot meet the environmental protection requirement of the working environment.
Therefore, there is a need to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a dust collection device of a shaft sand machine, which can collect dust timely and effectively, ensures that the shaft sand machine does not produce environmental pollution in the working process, and ensures the health of operators.
The technical scheme is as follows: in order to achieve the above purpose, the utility model discloses a dust collection device of a shaft sand machine, which comprises a shell, a workbench arranged above the shell, a power assembly arranged in the shell, a chip removal fan arranged in the shell and connected with the power assembly and provided with a chip suction port and a chip removal port, a first chip removal hose connected with the chip suction port of the chip removal fan, a three-way joint connected with the first chip removal hose, an upper chip removal pipe assembly connected with the three-way joint and used for sucking the chip above the workbench, and a lower chip removal pipe assembly connected with the three-way joint and used for sucking the chip below the workbench, wherein the chip removal port of the chip removal fan extends out of the shell.
The upper chip removing tube assembly comprises a second chip removing hose and a dust collecting piece which are sequentially communicated, wherein the dust collecting piece comprises a round joint part communicated with the second chip removing hose, a hollow arc baffle plate part matched with an abrasive belt of the axial sand machine, a flat plate part connected with the workbench, an air suction opening positioned on the hollow arc baffle plate part and used for sucking dust above the workbench, and a positioning part used for adjusting the position of the dust collecting piece.
Preferably, the plate part is provided with an arc notch, and the dust collection piece is connected with the workbench through a bolt penetrating through the arc notch.
Furthermore, the upper part of the workbench can be detachably connected with an angle plate, and the angle plate comprises a plane part attached to the upper surface of the workbench, a folded edge formed by upwards bending the plane part, a positioning part downwards bending the plane part and inserting into a notch on the workbench for positioning, and a sliding groove matched with the positioning part.
Further, the lower chip removing tube assembly comprises a third chip removing hose and a workbench chip removing baffle which is matched with the workbench chip removing.
Preferably, the chip removal fan comprises a bearing fixing seat, a bearing positioned in a bearing fixing shaft, a self-dust-suction rotating shaft arranged on the bearing, chip removal fan blades penetrating through the self-dust-suction rotating shaft, and a volute fixed on the bearing fixing shaft and coated with the chip removal fan blades, wherein a chip suction port and a chip removal port are both arranged on the volute.
Furthermore, the volute comprises an inner volute, an outer volute and a volute cover which are sequentially connected.
Further, the power assembly drives the chip removal fan to rotate through the transmission assembly, and the transmission assembly comprises a rotating shaft belt wheel connected with an output shaft of the chip removal fan and a conveying belt wound on the power assembly output shaft and the rotating shaft belt wheel.
Furthermore, the power assembly comprises a motor fixing seat, a motor assembly arranged on the motor fixing seat, a driving shaft fixing seat arranged on the motor fixing seat, a driving shaft penetrating through the motor fixing seat and the driving shaft fixing seat and extending out of the workbench, an abrasive belt penetrating through the driving shaft and a shaft sand transmission assembly connected with the motor assembly and used for driving the driving shaft to rotate, and the motor assembly outputs power to drive the driving shaft to rotate through the shaft sand transmission assembly so as to realize shaft sand motor.
Preferably, the motor assembly comprises a stator and a rotor, a motor rear cover, a motor front belt wheel connected with an output shaft of the stator and the rotor, and a motor rear belt wheel connected with the output shaft of the stator and the rotor, and the conveyer belt is wound on the motor front belt wheel and the rotating shaft belt wheel.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: according to the utility model, the chip removing fan, the upper chip removing pipe assembly and the lower chip removing pipe assembly are utilized, the wind direction is transmitted to the working position of the shaft sand machine along with the three-way joint, the second chip removing hose and the third chip removing hose, dust generated during the working of the shaft sand machine can enter the second chip removing hose from the air suction opening of the dust suction piece above the workbench, the air suction opening of the dust discharge baffle of the workbench below the workbench is connected to the third chip removing hose, the chip removing opening of the outer volute is connected to an external dust suction bag, the motor rotates at a high speed during the working, and the rotating speed of the fan blade is 2.5-3 times of the rotating speed of the motor through the rotating speed of the same belt wheel and the front belt wheel of the motor, so that the generated dust can be almost blown to the external dust suction bag by the fan blade, and the artificial respiration is not damaged; furthermore, the utility model uses the angle plate to adjust the position of the dust collection piece, so that the air suction inlet is positioned at a proper position, and the dust is ensured to be sucked into the air suction inlet as much as possible.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the installation of the chip removal blower of the present utility model;
FIG. 3 is a schematic illustration of the connection of an upper junk tube assembly and a lower junk tube assembly of the present utility model;
FIG. 4 is an exploded view of the upper and lower chip ejection tube assemblies of the present utility model;
FIG. 5 is a schematic view of a dust collecting part according to the present utility model;
FIG. 6 is a schematic diagram of a power assembly according to the present utility model;
FIG. 7 is a schematic diagram of a power assembly according to a second embodiment of the present utility model;
FIG. 8 is a schematic view of the installation of a motor assembly and a chip removal blower of the present utility model;
FIG. 9 is a schematic view of a workbench according to the utility model;
FIG. 10 is a schematic view of a chip removal blower in accordance with the present utility model;
fig. 11 is a schematic structural view of an angle plate in the present utility model.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a dust suction device of a shaft sand machine, which comprises a shell 1, a workbench 2, a chip removal fan 3, a first chip removal hose 4, a three-way joint 5, an upper chip removal pipe assembly and a lower chip removal pipe assembly. The workbench 2 is matched with the shell 1, the workbench 2 is positioned above the shell 1, the chip removal fan 3 is positioned in the shell 1, and the power component is positioned in the shell 1.
As shown in fig. 6 and 7, the power assembly includes a motor fixing base 13, a driving shaft fixing base 14, a motor assembly including a stator and rotor 17, a motor rear cover 18, a motor front cover 19, a motor front pulley 20, and a motor rear pulley 21, a driving shaft 15, an abrasive belt 16, and a shaft sand transmission assembly. The motor assembly is arranged on the motor fixing seat 13, the motor front belt pulley 20 and the motor rear belt pulley 21 are connected with the output shaft of the stator and rotor 17, the stator and rotor 17 rotates and simultaneously drives the motor front belt pulley 20 and the motor rear belt pulley 21 to rotate, the motor front belt pulley 20 drives the chip removal fan 3 to rotate through the transmission assembly, and the motor rear belt pulley 21 drives the driving shaft 15 to rotate through the shaft sand transmission assembly, so that the shaft sand motor is driven. The driving shaft fixing seat 14 is arranged on the motor fixing seat 13, the driving shaft 15 is arranged on the motor fixing seat 13 and the driving shaft fixing seat 14 in a penetrating manner, the upper end of the driving shaft 15 extends out of the workbench 2, the periphery of the driving shaft extending out of the workbench 2 is coated with the abrasive belt 16, the shaft sand transmission assembly is connected with the motor rear belt pulley 21 of the motor assembly, and the power output by the motor assembly is transmitted to the driving shaft 15 to drive the driving shaft to rotate, so that the shaft sand motor is driven. The shaft sand transmission assembly comprises a driven wheel fixing plate 22, a driven shaft 23, a driven wheel 24, a synchronous pulley 25, a synchronous pulley spring 26 and a synchronous belt, wherein the driven wheel fixing plate 22 is arranged on the motor fixing seat 13, the driven shaft 23 is arranged on the driven wheel fixing plate 22, the driven wheel 24 is arranged on the driven shaft 23 in a penetrating manner, the synchronous pulley 25 is arranged on the driving shaft 15 in a penetrating manner, the synchronous pulley spring 26 is arranged on the driving shaft 15 in a penetrating manner, the synchronous belt is wound on a motor rear pulley 21, the driven wheel 24 and the synchronous pulley 25 of the motor assembly, the motor rear pulley 21 of the motor assembly rotates, and the synchronous pulley 25 is driven to rotate through the synchronous belt, so that the driving shaft 15 is driven to rotate, and the shaft sand machine is driven. The axial sand transmission assembly may have a conventional structure other than the structure described in the present embodiment.
As shown in fig. 8 and 10, the chip removing blower 3 includes a bearing holder 303, a bearing 304, a self-dust suction rotating shaft 305, a chip removing fan blade 306 and a scroll casing, the scroll casing includes an inner scroll casing 307, an outer scroll casing 308 and a scroll casing cover 309, and the inner scroll casing 307 and the outer scroll casing 308 are combined to form a chip suction port 301 and a chip removal port 302. The bearing fixing seat 303 is fixedly connected with the motor fixing seat 13, the bearing 304 is positioned in the bearing fixing shaft 303, the self-dust-absorbing rotating shaft 305 is arranged on the bearing 304, the chip removing fan blade 306 is arranged on the self-dust-absorbing rotating shaft 305 in a penetrating mode, the volute is fixed on the bearing fixing shaft 303, the chip removing fan blade 306 is wrapped by the volute, the motor front belt pulley 20 of the motor assembly drives the chip removing fan 3 to rotate through the transmission assembly, the transmission assembly comprises a rotating shaft belt pulley 11 and a conveying belt 12, the rotating shaft belt pulley 11 is connected with the self-dust-absorbing rotating shaft 305, the conveying belt 12 is wound on the motor front belt pulley 20 and the rotating shaft belt pulley 11, the motor front belt pulley 20 rotates, the rotating shaft belt pulley 11 is driven to rotate through the conveying belt 12, the self-dust-absorbing rotating shaft 305 is synchronously driven to rotate, and the chip removing fan blade 306 rotates.
As shown in fig. 3 and 4, one port of the first chip removing hose 4 is connected to the chip suction port 301 of the chip removing blower 3, the other port of the first chip removing hose is connected to one port of the three-way joint 5, and the other two ports of the three-way joint 5 are respectively connected to the upper chip removing tube assembly and the lower chip removing tube assembly, and the chip removing port 302 of the chip removing blower 3 extends out of the casing 1.
The upper chip removing tube assembly is used for sucking the dust above the workbench, and comprises a second chip removing hose 6 and a dust collection piece 7, as shown in fig. 5, the dust collection piece 7 comprises a circular joint part 701, a hollow arc baffle part 702, a flat plate part 703, an air suction port 704 and a positioning part 705, one interface of the second chip removing hose 6 is connected with the three-way joint 5, and the other interface of the second chip removing hose 6 is connected with the circular joint part 701 of the dust collection piece 7. The hollow arc baffle plate part 702 is matched with the abrasive belt 16 of the axial sand machine, the flat plate part 703 is connected with the workbench, the flat plate part 703 is provided with an arc notch 706, and the dust collection piece 7 is connected with the workbench 2 through a bolt penetrating through the arc notch 706. A suction port 704 is located on the hollow arcuate baffle portion 702, the suction port 704 being configured to draw dust above the table. The lower chip removing pipe assembly is used for sucking the dust below the workbench, and comprises a third chip removing hose 8 and a workbench chip removing baffle plate 9, one interface of the third chip removing hose 8 is connected with the three-way joint 5, and the workbench chip removing baffle plate 9 is matched with the workbench chip outlet 201, as shown in fig. 9.
As shown in fig. 11, an angle plate 10 is detachably attached to the upper side of the table 2, and the angle plate 10 includes a flat surface portion 1001, a flange 1002, a positioning portion 1003, and a sliding groove 1004, and the flat surface portion 1001 is attached to the upper surface of the table and fixed to the table by bolts. The flange 1002 is formed by bending upwards a plane part, the positioning part 1003 is bent downwards a plane part and inserted into a notch on a workbench to position, the positioning part 705 of the dust collection piece 7 is inserted into the sliding long groove 1004 and can move along the sliding long groove 1004, so that the position of the dust collection piece 7 can be conveniently adjusted, and the air suction port 704 can be conveniently adjusted. The angle plate 10 is convenient for adjusting the angle during the operation of the axial sander and is convenient for operation. When the axial sand machine is in abrasive belt work, the dust collection piece is connected with the second chip removal hose 6 on one hand and is arranged on the working table surface through bolts on the other hand; the angle plate 10 is provided with a sliding long groove, so that the dust collection opening can be conveniently adjusted; when the axial sander is in an axial sanding state, the position of the air suction inlet 704 is adjusted, so that the air suction inlet 704 is positioned at a proper position, and dust is sucked into the air suction inlet 704 as much as possible.
When the motor front belt wheel 20 of the motor assembly rotates, the self-dust-absorbing rotating shaft rotates along with the rotation of the self-dust-absorbing rotating shaft through the transmission of the conveying belt, and the chip removing fan blades on the self-dust-absorbing rotating shaft rotate simultaneously; the chip removing fan blade generates wind under high-speed rotation, the wind direction is transmitted to the working position of the shaft sand machine along with the three-way joint, the second chip removing hose and the third chip removing hose, and the generated dust during the working of the shaft sand machine can enter the second chip removing hose from the air suction opening of the dust suction piece above the workbench, the air suction opening of the dust discharge baffle of the workbench below the workbench is connected to the third chip removing hose, the chip removing opening of the outer volute is connected to an external dust suction bag, and the motor rotates at high speed during the working, and the rotating speed of the fan blade is 2.5-3 times of the rotating speed of the motor through the rotation of the same belt wheel and the front belt wheel of the motor, so that the generated dust can be almost completely blown to the external dust suction bag by the fan blade, and the dust can not be damaged by breathing.
Claims (10)
1. A dust collection device of a shaft sand machine is characterized in that: including casing (1), be located workstation (2) of casing top, be located the power component of casing, be located the casing link to each other with the power component and have chip removal fan (3) of inhaling bits mouth (301) and chip removal mouth (302), with chip removal fan inhale the first chip removal hose (4) that the bits mouth links to each other, three-way connection (5) that link to each other with first chip removal hose, be used for absorbing the last chip removal pipe assembly of workstation top bits and be used for absorbing the lower chip removal pipe assembly of workstation below bits that link to each other with three-way connection, chip removal mouth (302) of chip removal fan (3) stretch out outside casing (1).
2. The dust extraction of axial sander of claim 1, wherein: the upper chip removing tube assembly comprises a second chip removing hose (6) and a dust collection piece (7) which are sequentially communicated, wherein the dust collection piece (7) comprises a round joint part (701) communicated with the second chip removing hose, a hollow arc baffle plate part (702) matched with an abrasive belt of a shaft sand machine, a flat plate part (703) connected with a workbench, an air suction inlet (704) positioned on the hollow arc baffle plate part and used for sucking dust above the workbench, and a positioning part (705) used for adjusting the position of the dust collection piece.
3. The dust extraction of axial sander of claim 2, wherein: an arc-shaped notch (706) is formed in the flat plate portion (703), and the dust collection piece (7) is connected with the workbench (2) through bolts penetrating through the arc-shaped notch (706).
4. The dust extraction of axial sander of claim 2, wherein: the upper part of the workbench (2) can be detachably connected with an angle plate (10), and the angle plate (10) comprises a plane part (1001) attached to the upper surface of the workbench, a folded edge (1002) formed by upwards bending the plane part, a positioning part (1003) downwards bent by the plane part and inserted into a notch on the workbench for positioning, and a sliding groove (1004) matched with the positioning part.
5. The dust extraction of axial sander of claim 1, wherein: the lower chip removing tube assembly comprises a third chip removing hose (8) and a workbench chip removing baffle (9) which is matched with the workbench chip removing.
6. The dust extraction of axial sander of claim 1, wherein: the chip removal fan (3) comprises a bearing fixing seat (303), a bearing (304) positioned in a bearing fixing shaft, a self-dust-suction rotating shaft (305) arranged on the bearing, chip removal blades (306) penetrating through the self-dust-suction rotating shaft and a volute fixed on the bearing fixing shaft and coated with the chip removal blades, and a chip suction port (301) and a chip removal port (302) are both arranged on the volute.
7. The dust extraction of axial sander of claim 6, wherein: the volute comprises an inner volute (307), an outer volute (308) and a volute cover (309) which are connected in sequence.
8. The dust extraction of axial sander of claim 1, wherein: the power assembly drives the chip removal fan to rotate through the transmission assembly, and the transmission assembly comprises a rotating shaft belt wheel (11) connected with an output shaft of the chip removal fan and a conveying belt (12) wound on the power assembly output shaft and the rotating shaft belt wheel.
9. The dust extraction of axial sander of claim 8, wherein: the power assembly comprises a motor fixing seat (13), a motor assembly arranged on the motor fixing seat, a driving shaft fixing seat (14) arranged on the motor fixing seat, a driving shaft (15) penetrating through the motor fixing seat and the driving shaft fixing seat and extending out of the workbench, an abrasive belt (16) penetrating through the driving shaft and a shaft sand transmission assembly connected with the motor assembly and used for driving the driving shaft to rotate, and the motor assembly outputs power to drive the driving shaft to rotate through the shaft sand transmission assembly so as to realize shaft sand motor.
10. The dust extraction apparatus of a shaft sander of claim 9, wherein: the motor assembly comprises a stator and rotor (17), a motor rear cover (18), a motor front cover (19), a motor front belt wheel (20) connected with an output shaft of the stator and rotor and a motor rear belt wheel (21) connected with the output shaft of the stator and rotor, and the conveyor belt (12) is wound on the motor front belt wheel (20) and the rotating shaft belt wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266636.1U CN220162092U (en) | 2023-05-23 | 2023-05-23 | Dust suction device of axial sand machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266636.1U CN220162092U (en) | 2023-05-23 | 2023-05-23 | Dust suction device of axial sand machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162092U true CN220162092U (en) | 2023-12-12 |
Family
ID=89054375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266636.1U Active CN220162092U (en) | 2023-05-23 | 2023-05-23 | Dust suction device of axial sand machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162092U (en) |
-
2023
- 2023-05-23 CN CN202321266636.1U patent/CN220162092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207942517U (en) | A kind of angle saw that can absorb clast | |
| CN205905150U (en) | Integral type dust absorption power and mitre saw | |
| CN220162092U (en) | Dust suction device of axial sand machine | |
| CN215035241U (en) | Full-automatic angle steel cutting drilling all-in-one | |
| CN110640610A (en) | Burnishing device is used in bearing processing | |
| CN214921585U (en) | Positioning welding device for sheet metal part of ATM (automatic Teller machine) shell | |
| CN106863502A (en) | Integral type dust sucting motor and mitre saw | |
| CN103894676A (en) | Sawing machine and automatic dust absorption system applied to same | |
| CN2803080Y (en) | Portable dryer | |
| CN211103097U (en) | Sanding machine | |
| CN216181289U (en) | Dustless bench saw with dust absorption regulation control mechanism | |
| CN115570631B (en) | Miter saw and electric tool | |
| CN106859482A (en) | A kind of domestic vacuum cleaners of convenient use | |
| CN214868703U (en) | Valve guide rib machining equipment | |
| CN212168462U (en) | Wide-passage airflow dust removal mechanism capable of adjusting angle for use | |
| CN108311849A (en) | Turbocharger rotor axis special rotary welding bench | |
| CN209062875U (en) | A kind of shot-blasting machine for steelwork component | |
| CN207341712U (en) | Intelligent domestic dust catcher | |
| CN208162961U (en) | Turbocharger rotor axis special rotary welding bench | |
| CN209648926U (en) | A kind of trimmer reducing the sawdust that disperses | |
| CN219312144U (en) | Grooving machine for container bottom plate | |
| CN214644462U (en) | Dust-free saw | |
| CN215700489U (en) | Precision grinding machine is used in processing of accurate accessories | |
| CN208977610U (en) | Dust-extraction unit | |
| CN218933745U (en) | Corner trowelling device for building waterproof engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |