CN211414832U - High-efficient rust cleaning sand blasting machine is used in desk chair production - Google Patents
High-efficient rust cleaning sand blasting machine is used in desk chair production Download PDFInfo
- Publication number
- CN211414832U CN211414832U CN201922288235.6U CN201922288235U CN211414832U CN 211414832 U CN211414832 U CN 211414832U CN 201922288235 U CN201922288235 U CN 201922288235U CN 211414832 U CN211414832 U CN 211414832U
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- sand blasting
- rotating
- placing
- sand
- driving
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 123
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 13
- 238000005096 rolling process Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241000221535 Pucciniales Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of teaching articles for use technique and specifically relates to a desk chair production is with high-efficient rust cleaning sand blasting machine is related to, including the sand blasting box, set up a plurality of sand blasting unit on the sand blasting box and set up the feeder hopper on sand blasting unit, be provided with a plurality of and the corresponding defeated sand pipe of sand blasting unit on the feeder hopper, defeated sand pipe stretches into in the sand blasting unit, be provided with in the sand blasting box and be used for placing the piece of placing that the work piece of treating processing was placed, it is used for driving the rotating device who places a rotation at the sand blasting box internal rotation to place to be provided with on the piece, rotating device carries out pivoted runner assembly and is used for driving runner assembly pivoted drive assembly including being used for driving to place, drive assembly sets up. Through being provided with in the sandblast case and placing the piece, place and be provided with rotating device on the piece, rotating device drives and places a slow rotation, and sand blasting unit can carry out all-round, the processing of multi-angle to the work piece, makes work piece processing more thorough, and efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of teaching articles for use technique and specifically relates to a table chair production is with high-efficient rust cleaning sand blasting machine is related to.
Background
At present, a sand blasting machine utilizes compressed air to convey powdery particles (with the diameter of 1-4 mm) from one place to another place in a pipeline, and in the process of converting kinetic energy into potential energy, sand grains moving at high speed are enabled to scour the surface of an object, so that the effect of improving the surface quality of the object is achieved. An iron tool or an iron tool in school usually generates a large amount of rusts in a long-time use process, and the iron tool generating the rusts needs to be subjected to rust removal operation through a high-efficiency sand blasting machine.
The current chinese patent with publication number CN209394518U discloses a sand blasting machine, including the sandblast chamber and arrange the sandblast mechanism in the sandblast chamber in, transport mechanism and feed mechanism, transport mechanism includes the transmission band and sets up a plurality of material clamping components on the transmission band, in operation, after waiting to process the material and getting into place the platform, first material clamping cylinder and second material clamping cylinder relative motion, it presss from both sides tightly to treat to process the material, then a plurality of shower nozzles spout the material through spraying, processing is accomplished the back, the conveyer belt drives material clamping components and moves to preset position, promote the material forward motion through pushing away the material cylinder, get into in the unloading mechanism.
The above prior art solutions have the following drawbacks: this sand blasting machine can carry out effectual processing to the material, nevertheless through anchor clamps with the fixed centre gripping of material, fixed shower nozzle is add man-hour to the material injection sandblast, can not carry out the processing of full aspect, multi-angle to the material, can lead to the processing of material not thorough, and machining efficiency is lower, consequently, needs improve it.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a table chair production is with high-efficient rust cleaning sand blasting machine, it is through being provided with in the sand blasting box and place a, places and is provided with rotating device on the piece, places the work piece that will carry out processing on placing the piece, drives through rotating device and places a slow rotation, and sand blasting device can carry out all-round, the processing of multi-angle to the work piece, makes work piece processing more thorough, and machining efficiency is higher.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a desk chair production is with high-efficient rust cleaning sand blasting machine, includes the sand blasting box, sets up a plurality of sand blasting unit on the sand blasting box and sets up the feeder hopper on sand blasting unit, is provided with a plurality of and the corresponding defeated sand pipe of sand blasting unit on the feeder hopper, in defeated sand pipe stretches into sand blasting unit, be provided with in the sand blasting box and be used for placing the piece that will treat the work piece of processing, it is provided with on the piece to be used for driving and places a rotating device at the sand blasting box internal rotation, rotating device carries out pivoted runner assembly and is used for driving runner assembly pivoted drive assembly including being used for driving and places, drive assembly sets up on the sand blasting box, the runner assembly sets up on drive assembly.
Through adopting above-mentioned technical scheme, place and be provided with rotating device on the piece, rotating device drives and places a slow rotation to the work piece that the piece was placed in the drive slowly rotates, and sand blasting unit carries out the high-speed blowout of sandblast to the work piece processing of derusting in the sandblast case, and rotating device drives and places a pivoted in-process, and sand blasting unit can carry out all-round, multi-angle's processing to the work piece, makes work piece processing more thorough, and machining efficiency is higher.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a driving device and a rotating shaft, the driving device is fixedly arranged on the sand-blasting box, an output shaft of the driving device is in running fit with the sand-blasting box, the rotating shaft is coaxially fixed on the output shaft of the driving device, and the rotating shaft is fixedly connected with the rotating assembly.
Through adopting above-mentioned technical scheme, drive arrangement is fixed to be set up on the sand-blasting box, starts drive arrangement, drives the axis of rotation and rotates to can drive the runner assembly and rotate, make and place the piece and can rotate, thereby make sand blasting unit to the rust cleaning of the work piece of placing on the piece more thoroughly.
The present invention may be further configured in a preferred embodiment as: the rotating assembly comprises a rotating disk, a rotating arm and a positioning column used for driving the placing part to rotate, the rotating disk is coaxially fixed on the rotating shaft, the rotating arm is fixedly arranged on the rotating disk, a circle is arranged on the rotating arm along the outer side face of the rotating disk, and the positioning column is fixedly arranged on the rotating arm.
Through adopting above-mentioned technical scheme, the rotary disk is coaxial to be fixed in the axis of rotation, and when the axis of rotation rotated, can drive the rotary disk and rotate, and the rotor arm rotates after that, drives the reference column and rotates, drives through the reference column and places the piece and rotate convenient operation.
The present invention may be further configured in a preferred embodiment as: the bottom on the placing part is fixedly provided with a rotating disc, the rotating disc is provided with a positioning groove, and the positioning groove is clamped on the positioning column.
Through adopting above-mentioned technical scheme, place the fixed rolling disc that is provided with in bottom on the piece, place the rolling disc back on the rotary disk, the constant head tank can the joint on the reference column, and when the reference column rotated, can drive the rolling disc through the constant head tank and rotate to the piece rotation is placed in the drive, derusts the work piece.
The present invention may be further configured in a preferred embodiment as: a plurality of sand discharge holes are formed in the placing piece.
Through adopting above-mentioned technical scheme, place and seted up a plurality of sand discharge holes on the piece, make sand blasting unit to the bottom that the sand blasting box can flow through the sand discharge hole to the sand blasting of work piece rust cleaning in-process through the sand discharge hole, can avoid causing the waste of sand blasting.
The present invention may be further configured in a preferred embodiment as: the outer side of placing the piece is provided with places the cage, place and fixedly be provided with connecting portion between piece and the rolling disc, connecting portion insert the bottom of placing the cage, place the piece and set up in the bottom of placing the cage, it is provided with the promotion ring to place to fix on the cage.
Through adopting above-mentioned technical scheme, the outside of placing the piece is provided with places the cage, when carrying out the rust cleaning operation to the work piece in the sandblast case, places the work piece on placing the piece, is connected with the lift ring through hoisting devices such as driving a vehicle, lift arm afterwards, will place the cage and promote to in will placing the cage and promoting the sandblast case, it is more convenient to make the transport of placing piece and work piece.
The present invention may be further configured in a preferred embodiment as: the connecting part of the rotating disc and the connecting part is the highest point on the rotating disc, the point on the rotating disc far away from the highest point is the lowest point, and the height of the rotating disc in the vertical direction from the highest point to the lowest point is gradually reduced.
Through adopting above-mentioned technical scheme, set the rolling disc into spherical structure, form the difference in height between peak and the minimum on the rolling disc, the sandblast of sand blasting unit in to the rust cleaning course of working can drop from the rolling disc along with the rotation of rolling disc, avoids the sandblast to pile up on the rolling disc to cause the waste of sandblast.
The present invention may be further configured in a preferred embodiment as: the sand blasting device comprises a sand blasting bin, a driving motor and rotary blades, wherein the sand blasting bin is fixedly arranged on the side face of the sand blasting box, the sand blasting bin and a sand conveying pipe are correspondingly arranged, the sand blasting bin and the sand conveying pipe are communicated, the driving motor is fixedly arranged on the sand blasting bin, an output shaft of the driving motor is in running fit with the sand blasting bin, the rotary blades are coaxially fixed on the output shaft of the driving motor, and the rotary blades are in running fit with the sand blasting bin.
Through adopting above-mentioned technical scheme, the sandblast storehouse is fixed to be set up in the side of sandblast case, starts driving motor, drives rotating vane and rotates, and the sandblast that will flow into in the sandblast storehouse is erupted through the centrifugal force that high-speed rotation produced to can realize carrying out the rust cleaning operation to the work piece.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the sand blasting device can process the workpiece in all directions and at multiple angles, so that the workpiece is processed more thoroughly, and the processing efficiency is higher;
2. the rotating disc is fixedly arranged at the bottom of the placing part, the positioning groove can be clamped on the positioning column after the rotating disc is placed on the rotating disc, and when the positioning column rotates, the rotating disc can be driven to rotate through the positioning groove, so that the placing part is driven to rotate, and rust removal is performed on a workpiece;
3. through setting the rolling disc to spherical surface structure, form the difference in height between peak and the minimum on the rolling disc, the sandblast of sand blasting unit in to the rust cleaning course of working can drop from the rolling disc along with the rotation of rolling disc, avoids the sandblast to pile up on the rolling disc to cause the waste of sandblast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a sectional view showing the blasting apparatus.
Reference numerals: 1. a sand blasting box; 2. a sand blasting device; 21. a sand blasting bin; 22. a drive motor; 23. a rotating blade; 3. a feed hopper; 4. a sand conveying pipe; 5. placing the piece; 51. rotating the disc; 511. positioning a groove; 512. the highest point; 513. a lowest point; 52. a sand discharge hole; 53. a connecting portion; 6. a rotating device; 61. a rotating assembly; 611. rotating the disc; 612. a rotating arm; 613. a positioning column; 62. a drive assembly; 621. a drive device; 622. a rotating shaft; 623. a battery pack; 7. placing a cage; 71. and (4) lifting the ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a table chair production is with high-efficient rust cleaning sand blasting machine, including sand blasting box 1, set up a plurality of sand blasting unit 2 on sand blasting box 1 and set up feeder hopper 3 on sand blasting unit 2, be provided with a plurality of and sand blasting unit 2 corresponding defeated sand pipe 4 on feeder hopper 3, defeated sand pipe 4 stretches into in sand blasting unit 2, is provided with in sand blasting box 1 to be used for placing the piece 5 of placing waiting to process the work piece, is provided with on the piece 5 of placing and is used for driving the rotating device 6 of placing 5 at sand blasting box 1 internal rotation. The work piece that will treat processing is placed on placing a 5, starts rotating device 6, starts sand blasting unit 2 simultaneously, and rotating device 6 drives and places a 5 slow rotations to the work piece slow rotation on placing a 5 is placed in the drive, and feeder hopper 3 is opened simultaneously, makes the sandblast carry sand blasting unit 2 department from defeated sand pipe 4, will sand blast high-speed blowout through sand blasting unit 2, derust processing to the work piece in sandblast case 1. The rotating device 6 drives the placing piece 5 to rotate, the sand blasting device 2 can process the workpiece in all directions and at multiple angles, the workpiece is processed more thoroughly, and the processing efficiency is higher.
Referring to fig. 1 and 2, the rotating device 6 includes a rotating assembly 61 for driving the placing member 5 to rotate and a driving assembly 62 for driving the rotating assembly 61 to rotate, the driving assembly 62 is disposed on the sand-blasting box 1, and the rotating assembly 61 is disposed on the driving assembly 62. The driving assembly 62 is started, the rotating assembly 61 is driven to rotate, the placing piece 5 can be driven to rotate, and efficient rust removing operation is carried out through the sand blasting device 2.
Referring to fig. 2 and 3, the driving assembly 62 includes a driving device 621 and a rotating shaft 622, the driving device 621 is fixedly disposed on the sandblasting box 1, and the driving device 621 may be directly formed by a motor. An output shaft of the driving device 621 is rotatably matched with the sand-blasting box 1, a rotating shaft 622 is coaxially fixed on the output shaft of the driving device 621, the rotating shaft 622 is fixedly connected with the rotating assembly 61, and a storage battery 623 for providing a power source for the driving device 621 is fixedly arranged at the bottom of the sand-blasting box 1. The driving device 621 is started to drive the rotating shaft 622 to rotate, so that the rotating assembly 61 can be driven to rotate to remove rust on the workpiece.
Referring to fig. 2 and 3, the rotating assembly 61 includes a rotating disc 611, a rotating arm 612 and a positioning post 613 for driving the placing member 5 to rotate, the rotating disc 611 is coaxially fixed on the rotating shaft 622, the rotating arm 612 is fixedly arranged on the rotating disc 611, the rotating arm 612 is arranged along the outer side surface of the rotating disc 611 in a circle, and the positioning post 613 is fixedly arranged on the rotating arm 612. When the rotating shaft 622 rotates, the rotating disc 611 can be driven to rotate, and then the rotating arm 612 rotates to drive the positioning column 613 to rotate.
Referring to fig. 2 and 3, a rotating disc 51 is fixedly disposed at the bottom of the placing member 5, a positioning groove 511 is formed in the rotating disc 51, and the positioning groove 511 is clamped to the positioning column 613. When the positioning column 613 rotates, the positioning groove 511 can drive the rotating disc 51 to rotate, so as to drive the placing member 5 to rotate, and the workpiece is derusted.
Referring to fig. 2 and 3, a placing cage 7 is arranged on the outer side of the placing member 5, a connecting portion 53 is fixedly arranged between the placing member 5 and the rotating disc 51, the connecting portion 53 is inserted into the bottom of the placing cage 7, the placing member 5 is erected on the bottom of the placing cage 7, and a lifting ring 71 is fixedly arranged on the placing cage 7. When the workpiece needs to be derusted in the sand-blasting box 1, the workpiece is placed on the placing part 5, and then the workpiece is connected with the lifting ring 71 through lifting devices such as a travelling crane and a lifting arm, the placing cage 7 is lifted, and the placing cage 7 is lifted into the sand-blasting box 1 for derusting operation. When the placing cage 7 is lifted, the bottom of the placing cage 7 is lifted simultaneously with the placing member 5. After the placing part 5 and the placing cage 7 are placed in the sand-blasting box 1, the positioning groove 511 is clamped on the positioning column 613, the rotating disc 51 abuts against the rotating disc 611, the driving device 621 is started to drive the rotating shaft 622 to rotate, the rotating disc 611 is driven to rotate, then the rotating arm 612 rotates to drive the positioning column 613 to rotate, and when the positioning column 613 rotates, the rotating disc 51 can be driven to rotate through the positioning groove 511, so that the placing part 5 and the workpiece are driven to rotate simultaneously.
Referring to fig. 1 and 4, the sand blasting device 2 includes a sand blasting bin 21, a driving motor 22 and a rotating blade 23, the sand blasting bin 21 is fixedly arranged on the side surface of the sand blasting bin 1, the sand blasting bin 21 and a sand conveying pipe 4 are correspondingly arranged, the sand blasting bin 21 and the sand conveying pipe 4 are communicated with each other, the driving motor 22 is fixedly arranged on the sand blasting bin 21, an output shaft of the driving motor 22 is in running fit with the sand blasting bin 21, the rotating blade 23 is coaxially fixed on the output shaft of the driving motor 22, and the rotating blade 23 is in running fit with the sand blasting bin 21. After rotating device 6 drives and places a 5 and the work piece rotates simultaneously, open feeder hopper 3, make defeated sand pipe 4 can carry the sandblast in to sandblast storehouse 21, start driving motor 22 after that, drive rotating vane 23 and rotate, will flow to the sandblast in the sandblast storehouse 21 and spout through the centrifugal force that high-speed rotation produced, carry out the rust cleaning operation to the work piece.
Referring to fig. 2 and 3, the placing member 5 is provided with a plurality of sand discharge holes 52. The sand blasting in the rust removing process of the workpiece by the sand blasting device 2 can flow to the bottom of the sand blasting box 1 through the sand discharging hole 52. A plurality of sand leakage holes are formed in the bottom of the sand blasting box 1, sand blasting flowing to the bottom of the sand blasting box 1 is leaked, and collection and reuse are performed.
Referring to fig. 2 and 3, a connection portion of the rotating disc 51 and the connecting portion 53 is a highest point 512 on the rotating disc 51, a point of the rotating disc 51 far from the highest point 512 is a lowest point 513, and a height of the rotating disc 51 in a vertical direction between the highest point 512 and the lowest point 513 is gradually reduced. The rotating disc 51 is arranged in a spherical structure, a height difference is formed between the highest point 512 and the lowest point 513 on the rotating disc 51, and sand blasting of the sand blasting device 2 in the derusting processing process of the workpiece can fall off from the rotating disc 51 along with the rotation of the rotating disc 51, so that the waste of sand blasting caused by the fact that the sand blasting is accumulated on the rotating disc 51 is avoided.
The implementation principle of the embodiment is as follows: the workpiece to be processed is placed on the placing member 5, and then is connected with the lifting ring 71 through a lifting device such as a crane or a lifting arm, the placing cage 7 is lifted, and the bottom of the placing cage 7 can be simultaneously lifted with the placing member 5. After placing a 5 and placing cage 7 and putting into sandblast case 1, constant head tank 511 joint is on reference column 613, start drive arrangement 621, drive axis of rotation 622 and rotate, drive rotary disk 611 and rotate, rotor arm 612 rotates after that, drive reference column 613 rotates, when reference column 613 rotates, can drive rolling disc 51 through constant head tank 511 and rotate, it rotates simultaneously to drive and place a 5 and work piece, open feeder hopper 3, make defeated sand pipe 4 can carry the sandblast to sandblast storehouse 21 in, start driving motor 22 after that, drive rotating vane 23 and rotate, the sandblast that will flow in sandblast storehouse 21 spouts the operation through the centrifugal force that high-speed rotation produced, carry out the rust cleaning operation to the work piece.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a desk chair production is with high-efficient rust cleaning sand blasting machine, includes sand blasting box (1), sets up a plurality of sand blasting unit (2) on sand blasting box (1) and sets up feeder hopper (3) on sand blasting unit (2), is provided with a plurality of sand conveying pipe (4) corresponding with sand blasting unit (2) on feeder hopper (3), and sand conveying pipe (4) stretch into sand blasting unit (2) in, its characterized in that, be provided with in sand blasting box (1) and be used for placing a (5) of treating the work piece of processing, be provided with on placing a (5) and be used for driving rotating device (6) of placing a (5) at sand blasting box (1) internal rotation, rotating device (6) is including being used for driving placing a (5) and carrying out pivoted rotating assembly (61) and being used for driving rotating assembly (61) pivoted drive assembly (62), drive assembly (62) set up on sand blasting box (1), the rotating assembly (61) is arranged on the driving assembly (62).
2. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 1, wherein the driving assembly (62) comprises a driving device (621) and a rotating shaft (622), the driving device (621) is fixedly arranged on the sand blasting box (1), an output shaft of the driving device (621) is in rotating fit with the sand blasting box (1), the rotating shaft (622) is coaxially fixed on the output shaft of the driving device (621), and the rotating shaft (622) is fixedly connected with the rotating assembly (61).
3. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 2, wherein the rotating assembly (61) comprises a rotating disk (611), a rotating arm (612) and a positioning column (613) for driving the placing piece (5) to rotate, the rotating disk (611) is coaxially fixed on the rotating shaft (622), the rotating arm (612) is fixedly arranged on the rotating disk (611), the rotating arm (612) is arranged in a circle along the outer side surface of the rotating disk (611), and the positioning column (613) is fixedly arranged on the rotating arm (612).
4. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 3, wherein a rotating disc (51) is fixedly arranged at the bottom of the placing piece (5), a positioning groove (511) is formed in the rotating disc (51), and the positioning groove (511) is clamped on the positioning column (613).
5. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 4, wherein the placing piece (5) is provided with a plurality of sand discharge holes (52).
6. The efficient rust removing sand blasting machine for the production of desks and chairs according to claim 5, characterized in that a placing cage (7) is arranged on the outer side of the placing piece (5), a connecting portion (53) is fixedly arranged between the placing piece (5) and the rotating disc (51), the connecting portion (53) is inserted into the bottom of the placing cage (7), the placing piece (5) is erected on the bottom of the placing cage (7), and a lifting ring (71) is fixedly arranged on the placing cage (7).
7. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 6, wherein the joint of the rotating disc (51) and the connecting part (53) is the highest point (512) on the rotating disc (51), the point on the rotating disc (51) far away from the highest point (512) is the lowest point (513), and the height of the rotating disc (51) in the vertical direction from the highest point (512) to the lowest point (513) is gradually reduced.
8. The efficient rust removing sand blasting machine for the production of desks and chairs as claimed in claim 7, wherein the sand blasting device (2) comprises a sand blasting bin (21), a driving motor (22) and a rotating blade (23), the sand blasting bin (21) is fixedly arranged on the side face of the sand blasting box (1), the sand blasting bin (21) and a sand conveying pipe (4) are correspondingly arranged, the sand blasting bin (21) and the sand conveying pipe (4) are communicated, the driving motor (22) is fixedly arranged on the sand blasting bin (21), an output shaft of the driving motor (22) is in running fit with the sand blasting bin (21), the rotating blade (23) is coaxially fixed on an output shaft of the driving motor (22), and the rotating blade (23) is in running fit with the sand blasting bin (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288235.6U CN211414832U (en) | 2019-12-18 | 2019-12-18 | High-efficient rust cleaning sand blasting machine is used in desk chair production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288235.6U CN211414832U (en) | 2019-12-18 | 2019-12-18 | High-efficient rust cleaning sand blasting machine is used in desk chair production |
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| Publication Number | Publication Date |
|---|---|
| CN211414832U true CN211414832U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288235.6U Expired - Fee Related CN211414832U (en) | 2019-12-18 | 2019-12-18 | High-efficient rust cleaning sand blasting machine is used in desk chair production |
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| Country | Link |
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| CN (1) | CN211414832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518591A (en) * | 2020-10-30 | 2021-03-19 | 张琪 | Anti-oxidation treatment equipment for steel structure material |
-
2019
- 2019-12-18 CN CN201922288235.6U patent/CN211414832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518591A (en) * | 2020-10-30 | 2021-03-19 | 张琪 | Anti-oxidation treatment equipment for steel structure material |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |