CN112873033B - Novel piston high efficiency grinds device - Google Patents
Novel piston high efficiency grinds device Download PDFInfo
- Publication number
- CN112873033B CN112873033B CN202110039677.6A CN202110039677A CN112873033B CN 112873033 B CN112873033 B CN 112873033B CN 202110039677 A CN202110039677 A CN 202110039677A CN 112873033 B CN112873033 B CN 112873033B
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating
- semi
- cylindrical piston
- piston
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a novel high-efficiency piston grinding device which comprises a placement wall, a grinding cylinder and a motor, wherein a rotating main shaft and a rotating slave shaft are respectively arranged on the placement wall, a second gear and a first gear are respectively arranged on the rotating main shaft and the rotating slave shaft, the second gear and the first gear are in meshed transmission, and a first rotating block and a second rotating block are respectively arranged on the second gear and the first gear. The invention adopts the first connecting rod and the second connecting rod which are connected with the first rotating block and the second rotating block to move in a dislocation way under the rotation of the second gear and the first gear, namely when the second gear ascends with the first connecting rod through the first rotating block, the first rotating block is lifted by the ascending of the first connecting rod, and the first half-cylinder piston at the end part of the second connecting rod is descended by the meshing rotation of the first gear at the moment, so that the first half-cylinder piston and the second half-cylinder piston can ascend in a dislocation way.
Description
Technical Field
The invention relates to the technical field of efficient grinding, in particular to a novel efficient piston grinding device.
Background
At present, in the process operation of some grinding devices, a grinder is needed to grind materials, and the grinder is driven by a motor to drive a rotating shaft to grind materials in general, but the following problems exist in the existing grinding mode:
firstly, the problem of low grinding efficiency exists in the grinding process, and the reason is mainly that the rotation rate of the grinding rod is consistent with the output efficiency of the external load output end, so that the grinding efficiency is difficult to regulate and control, and the problem of low grinding efficiency is caused;
secondly, the dust accumulated at the bottom of the grinding cylinder after finishing grinding can not be discharged through the dust discharge pipe normally, and if the dust is required to be discharged smoothly, additional dust blowing equipment is required to be added to play a blowing-assisting effect on the dust.
Therefore, a novel piston high-efficiency grinding device is designed.
Disclosure of Invention
The invention aims to solve the problems that the grinding efficiency is low and dust at the bottom of a grinding cylinder cannot be normally discharged through a powder discharge pipe in the grinding process, and provides a novel piston high-efficiency grinding device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a novel high efficiency grinding device of piston, includes places wall, grinding vessel and motor, it is provided with rotation main shaft and rotation from the axle respectively to place on the wall, rotation main shaft and rotation are provided with second gear and first gear from the epaxial respectively, second gear and first gear meshing transmission, be provided with first rotor and second rotor on second gear and the first gear respectively, be provided with first semicircle pillar piston and second semicircle pillar piston in the grinding vessel, be connected with first rotor and second rotor through first connecting rod and second connecting rod respectively between first semicircle pillar piston and the second semicircle pillar piston, be provided with the grinder in the grinding vessel, grinder lateral wall top is provided with the inlet pipe, the grinding vessel top is provided with the roof, the grinder rotates with the roof and is connected.
Preferably, the first semi-cylindrical piston comprises a semi-cylindrical piston, a threaded hole, a rotating groove and a rotating column, the threaded hole is coaxially formed in the top of the semi-cylindrical piston, the rotating groove is formed in the bottom of the semi-cylindrical piston, and the rotating column is arranged in the rotating groove.
Preferably, the first semi-cylindrical piston and the second semi-cylindrical piston are disposed opposite to each other on one side of the plane.
Preferably, the first link is rotatably connected with the rotation post through the rotation post in the rotation groove.
Preferably, the grinder comprises a rotating rod, a spiral cutting edge and a spiral strip, wherein the spiral cutting edge is arranged on the outer side wall of the rotating rod, and the spiral strip is arranged at the bottom of the rotating rod.
Preferably, the grinder is in threaded rotary connection with the first semi-cylindrical piston and the second semi-cylindrical piston.
The beneficial effects of the invention are as follows:
1. the invention adopts the first connecting rod and the second connecting rod which are connected with the first rotating block and the second rotating block to move in a dislocation way under the rotation of the second gear and the first gear, namely when the second gear ascends with the first connecting rod through the first rotating block, the first rotating block is lifted by the ascending of the first connecting rod, and the first half-cylinder piston at the end part of the second connecting rod is descended by the meshing rotation of the first gear at the moment, so that the first half-cylinder piston and the second half-cylinder piston can ascend in a dislocation way.
2. According to the invention, when the second gear rotates for one circle, the first semi-cylindrical piston and the second semi-cylindrical piston are dislocated and lifted twice, so that the grinder between the first semi-cylindrical piston and the second semi-cylindrical piston can rotate in the forward and reverse directions respectively once, and the rotating rod with the spiral strip arranged in the threaded hole can rotate in the forward and reverse directions under the action of the dislocated and lifted first semi-cylindrical piston and the dislocated and lifted second semi-cylindrical piston, so that the effect of repeated forward and reverse rotation grinding is achieved.
Drawings
FIG. 1 is a schematic diagram of a novel piston high-efficiency grinding device according to the present invention;
FIG. 2 is a front view of a novel piston high efficiency grinding apparatus according to the present invention;
FIG. 3 is a side view of a novel piston high efficiency grinding apparatus in accordance with the present invention;
FIG. 4 is a schematic structural view of a semi-cylindrical piston in the novel piston high-efficiency grinding device according to the present invention;
fig. 5 is a schematic structural diagram of a grinder in the novel piston high-efficiency grinding device according to the present invention.
In the figure: the device comprises a placing wall 1, a motor 2, a first gear 3, a second gear 4, a first semi-cylindrical piston 5, a semi-cylindrical piston 51, a threaded hole 52, a rotating groove 53, a rotating column 54, a second semi-cylindrical piston 6, a grinder 7, a rotating rod 71, a spiral cutting edge 72, a spiral strip 73, a first connecting rod 8, a second connecting rod 9, a rotating main shaft 10, a first rotating block 11, a grinding cylinder 12, a feeding pipe 13 and a top plate 14.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, a novel high-efficiency grinding device for pistons comprises a placement wall 1, a grinding cylinder 12 and a motor 2, wherein a rotating main shaft 10 and a rotating driven shaft are respectively arranged on the placement wall 1, a second gear 4 and a first gear 3 are respectively arranged on the rotating main shaft 10 and the rotating driven shaft, the second gear 4 and the first gear 3 are in meshed transmission, the motor 2 is started to enable the output end of the motor 2 to be fixedly connected with the rotating main shaft 10, the motor 2 can be enabled to be in rotary connection with the second gear 4 through the rotating main shaft 10, and at the moment, the placement wall 1 is enabled to be in meshed transmission with the second gear 4 through the first gear 3 and the second gear 4 on the rotating driven shaft, so that the first gear 3 and the second gear 4 are enabled to reversely rotate.
The first rotating block 11 and the second rotating block are respectively arranged on the second gear 4 and the first gear 3, the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 are arranged in the grinding cylinder 12, one sides of planes of the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 are oppositely arranged, initial positions of the first rotating block 11 and the second rotating block on the first gear 3 and the second gear 4 are located at the same position, so that the first connecting rod 8 and the second connecting rod 9 connected to the first rotating block 11 and the second rotating block can move in a dislocation mode under the rotation of the second gear 4 and the first gear 3, namely, when the second gear 4 ascends through the first rotating block 11 with the first connecting rod 8, the first connecting rod 8 ascends with the first rotating block 11, and meshing rotation of the first gear 3 at the moment descends with the first semi-cylindrical piston 5 at the end part of the second connecting rod 9, and therefore the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 can be caused to ascend in a dislocation mode.
The first semi-cylindrical piston 5 comprises a semi-cylindrical piston 51, a threaded hole 52, a rotating groove 53 and a rotating column 54, the threaded hole 52 is coaxially formed in the top of the semi-cylindrical piston 51, the rotating groove 53 is formed in the bottom of the semi-cylindrical piston 51, and the rotating column 54 is arranged in the rotating groove 53, so that the movement of the first semi-cylindrical piston 5 in the horizontal direction of the first connecting rod 8 is not influenced when the first semi-cylindrical piston 5 moves.
The first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 are respectively connected with the first rotating block 11 and the second rotating block through a first connecting rod 8 and a second connecting rod 9, the first connecting rod 8 is rotationally connected with the rotating column 54 through the rotating column 54 in the rotating groove 53, and the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 in the grinding cylinder 12 are lifted up and down in the grinding cylinder 12 under the action of the second connecting rod 9 and the first connecting rod 8.
The grinder 7 is arranged in the grinding cylinder 12, the grinder 7 comprises a rotating rod 71, a spiral cutting edge 72 and a spiral strip 73, the spiral cutting edge 72 is arranged on the outer side wall of the rotating rod 71, the spiral strip 73 is arranged at the bottom of the rotating rod 71, each time the second gear 4 rotates for one circle, the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 can be lifted and lowered in a dislocation mode twice, and therefore the grinder 7 between the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 can be lifted and lowered in a dislocation mode, and the fact that the rotating rod 71 with the spiral strip 73 arranged in the threaded hole 52 can be lifted and lowered under the action of the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 in a dislocation mode can be achieved, and the effect of repeated positive and negative rotation grinding is achieved.
The grinder 7 is provided with inlet pipe 13 at the lateral wall top, and grinding vessel 12 top is provided with roof 14, and grinder 7 and roof 14 rotate to be connected, and grinder 7 and first semicircle pillar piston 5 and second semicircle pillar piston 6 screw thread rotate to be connected, because the reciprocating motion of first semicircle pillar piston 5 and second semicircle pillar piston 6 can drive the dust that finishes grinding in the grinding vessel 12 and fly away, be convenient for discharge grinding vessel 12 through not marking in the row's powder pipe diagram.
The working principle of the invention is as follows: firstly, the motor 2 is started to fixedly connect the output end of the motor 2 with the rotating main shaft 10, so that the motor 2 can be rotationally connected with the second gear 4 through the rotating main shaft 10, and the first gear 3 and the second gear 4 on the placing wall 1 are in meshed transmission through the first gear 3 and the second gear 4 on the rotating main shaft, so that the first gear 3 and the second gear 4 can rotate reversely.
Then, the first and second semi-cylindrical pistons 5 and 6 in the grinding drum 12 are lifted up and down in the grinding drum 12 by the second and first links 9 and 8.
It should be noted that, the initial positions of the first rotating block 11 and the second rotating block on the first gear 3 and the second gear 4 are located at the same position, so that the first connecting rod 8 and the second connecting rod 9 connected to the first rotating block 11 and the second rotating block will move in a dislocation manner under the rotation of the second gear 4 and the first gear 3, that is, when the second gear 4 rises with the first connecting rod 8 through the first rotating block 11, the first rotating block 11 is lifted with the rising of the first connecting rod 8, and when the first gear 3 is meshed to rotate, the first semi-cylindrical piston 5 at the end of the second connecting rod 9 is lowered with the meshing rotation of the first gear, so that the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 will rise in a dislocation manner.
Then, each time the second gear 4 rotates for one turn, the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 will lift up and down in a dislocation manner twice, so that the grinder 7 between the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 will rotate in a forward and reverse direction respectively once, and it should be noted that the rotating rod 71 with the spiral strip 73 disposed in the threaded hole 52 will rotate in a forward and reverse direction under the action of the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6 which lift up and down in a dislocation manner, so as to achieve the effect of grinding in a multiple of forward and reverse rotations.
Meanwhile, due to the reciprocating motion of the first semi-cylindrical piston 5 and the second semi-cylindrical piston 6, the ground dust in the grinding cylinder 12 can be driven to fly, so that the ground dust can be conveniently discharged out of the grinding cylinder 12 through a powder discharge pipe (not shown).
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The novel high-efficiency piston grinding device comprises a placement wall (1), a grinding cylinder (12) and a motor (2), and is characterized in that a rotating main shaft (10) and a rotating driven shaft are respectively arranged on the placement wall (1), a second gear (4) and a first gear (3) are respectively arranged on the rotating main shaft (10) and the rotating driven shaft, the second gear (4) and the first gear (3) are in meshed transmission, a first rotating block (11) and a second rotating block are respectively arranged on the second gear (4) and the first gear (3), a first semi-cylindrical piston (5) and a second semi-cylindrical piston (6) are arranged in the grinding cylinder (12), the first semi-cylindrical piston (5) and the second semi-cylindrical piston (6) are respectively connected with the first rotating block (11) and the second rotating block through a first connecting rod (9), a grinder (7) is arranged in the second gear (4) and the first gear (3), a side wall top (13) of the grinder (7) is arranged on the side wall top, and a grinding top plate (14) is connected with the grinding cylinder (14);
the first semi-cylindrical piston (5) comprises a semi-circular piston (51), a threaded hole (52), a rotating groove (53) and a rotating column (54), wherein the threaded hole (52) is coaxially formed in the top of the semi-circular piston (51), the rotating groove (53) is formed in the bottom of the semi-circular piston (51), and the rotating column (54) is arranged in the rotating groove (53);
one side of the plane of the first semi-cylindrical piston (5) and one side of the plane of the second semi-cylindrical piston (6) are oppositely arranged;
the first connecting rod (8) is rotationally connected with the rotating column (54) through the rotating column (54) in the rotating groove (53);
the grinder (7) comprises a rotating rod (71), a spiral cutting edge (72) and a spiral strip (73), wherein the spiral cutting edge (72) is arranged on the outer side wall of the rotating rod (71), and the spiral strip (73) is arranged at the bottom of the rotating rod (71);
the grinder (7) is in threaded rotary connection with the first semi-cylindrical piston (5) and the second semi-cylindrical piston (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039677.6A CN112873033B (en) | 2021-01-13 | 2021-01-13 | Novel piston high efficiency grinds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039677.6A CN112873033B (en) | 2021-01-13 | 2021-01-13 | Novel piston high efficiency grinds device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112873033A CN112873033A (en) | 2021-06-01 |
| CN112873033B true CN112873033B (en) | 2023-10-24 |
Family
ID=76044944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110039677.6A Active CN112873033B (en) | 2021-01-13 | 2021-01-13 | Novel piston high efficiency grinds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112873033B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000033520A (en) * | 1998-07-17 | 2000-02-02 | Kenji Kuramochi | Progressive press die interpolating and removing type tapping device |
| WO2009147751A1 (en) * | 2008-06-06 | 2009-12-10 | 平田機工株式会社 | Method and device for adjusting valve clearance |
| CN101683719A (en) * | 2008-09-27 | 2010-03-31 | 浙江松菱电气有限公司 | Gapless transmission device of numerical control contour grinder |
| CN102152210A (en) * | 2008-07-16 | 2011-08-17 | 李晓亮 | Self-powered type grinder |
| CN102211307A (en) * | 2011-06-10 | 2011-10-12 | 湖南科技大学 | Automatic oilstone feeding device of portable plastic mould conformal-polishing machine |
| CN105290804A (en) * | 2015-11-06 | 2016-02-03 | 宁波大红鹰学院 | Pneumatic and hydraulic control automatic drilling worktable device and work principle thereof |
| CN105598800A (en) * | 2016-03-03 | 2016-05-25 | 浙江乔兴建设集团湖州智能科技有限公司 | BGA (ball grid array) solder ball surface smoothing device |
| CN206993783U (en) * | 2017-06-08 | 2018-02-13 | 湖北省农业科学院粮食作物研究所 | A kind of reciprocating cutting reducing mechanism of rice straw |
| CN108097490A (en) * | 2017-12-18 | 2018-06-01 | 杨怡钰 | A kind of integrated paint spraying apparatus of polishing spraying |
| CN108115504A (en) * | 2017-11-24 | 2018-06-05 | 惠水县凡趣创意科技有限公司 | A kind of vehicle oil filler cover board finishing machine |
| CN108247706A (en) * | 2018-01-16 | 2018-07-06 | 战立伟 | A kind of mechanical cutting environment protection method |
| CN108655842A (en) * | 2018-05-28 | 2018-10-16 | 郑州荣献新材料技术有限公司 | A kind of architectural engineering clamping hoop type short steel pipes grinding device |
| CN209520548U (en) * | 2019-01-02 | 2019-10-22 | 李涛 | A kind of vehicle piston ring charging equipment |
| CN111975580A (en) * | 2020-08-17 | 2020-11-24 | 赵泽碧 | Push type grinding transmission part for grinding mechanism |
| CN112024082A (en) * | 2020-08-04 | 2020-12-04 | 王水波 | Rock powder grinding equipment |
-
2021
- 2021-01-13 CN CN202110039677.6A patent/CN112873033B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000033520A (en) * | 1998-07-17 | 2000-02-02 | Kenji Kuramochi | Progressive press die interpolating and removing type tapping device |
| WO2009147751A1 (en) * | 2008-06-06 | 2009-12-10 | 平田機工株式会社 | Method and device for adjusting valve clearance |
| CN102152210A (en) * | 2008-07-16 | 2011-08-17 | 李晓亮 | Self-powered type grinder |
| CN101683719A (en) * | 2008-09-27 | 2010-03-31 | 浙江松菱电气有限公司 | Gapless transmission device of numerical control contour grinder |
| CN102211307A (en) * | 2011-06-10 | 2011-10-12 | 湖南科技大学 | Automatic oilstone feeding device of portable plastic mould conformal-polishing machine |
| CN105290804A (en) * | 2015-11-06 | 2016-02-03 | 宁波大红鹰学院 | Pneumatic and hydraulic control automatic drilling worktable device and work principle thereof |
| CN105598800A (en) * | 2016-03-03 | 2016-05-25 | 浙江乔兴建设集团湖州智能科技有限公司 | BGA (ball grid array) solder ball surface smoothing device |
| CN206993783U (en) * | 2017-06-08 | 2018-02-13 | 湖北省农业科学院粮食作物研究所 | A kind of reciprocating cutting reducing mechanism of rice straw |
| CN108115504A (en) * | 2017-11-24 | 2018-06-05 | 惠水县凡趣创意科技有限公司 | A kind of vehicle oil filler cover board finishing machine |
| CN108097490A (en) * | 2017-12-18 | 2018-06-01 | 杨怡钰 | A kind of integrated paint spraying apparatus of polishing spraying |
| CN108247706A (en) * | 2018-01-16 | 2018-07-06 | 战立伟 | A kind of mechanical cutting environment protection method |
| CN108655842A (en) * | 2018-05-28 | 2018-10-16 | 郑州荣献新材料技术有限公司 | A kind of architectural engineering clamping hoop type short steel pipes grinding device |
| CN209520548U (en) * | 2019-01-02 | 2019-10-22 | 李涛 | A kind of vehicle piston ring charging equipment |
| CN112024082A (en) * | 2020-08-04 | 2020-12-04 | 王水波 | Rock powder grinding equipment |
| CN111975580A (en) * | 2020-08-17 | 2020-11-24 | 赵泽碧 | Push type grinding transmission part for grinding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112873033A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109940500B (en) | Transmission device of continuous curved surface polishing machine | |
| CN113070282A (en) | Milling machine is clean with dust extraction that can go up and down to stretch | |
| CN112873033B (en) | Novel piston high efficiency grinds device | |
| CN110883639A (en) | Plate deburring equipment | |
| CN212418905U (en) | Rice production is with granule washing dregs auxiliary device | |
| CN204682194U (en) | Solar rail formula feeds fish device | |
| CN206895686U (en) | A kind of Novel cake ingot stripper | |
| CN204682195U (en) | Wind light mutual complementing rail mounted wireless remote control pond charging device | |
| CN109851193A (en) | Double-filtering device is used in the recycling of lead mud | |
| CN213853710U (en) | Surface mine safety mining dust collector | |
| CN108980765A (en) | A kind of new energy beacon with adjusting angle function | |
| CN213104580U (en) | High temperature disk seat bush side opening processingequipment | |
| CN210099691U (en) | Transmission device of continuous curved surface polishing machine | |
| CN210965877U (en) | Carborundum miropowder sieving mechanism | |
| CN208246474U (en) | From modus ponens circular glass edging device | |
| CN107604914B (en) | A kind of water conservancy projects of environmental protection | |
| CN217343098U (en) | Apron punching device of hollow superstructure centre form | |
| CN2488709Y (en) | Main shaft transmission mechanism of grinding head in digital control glass carving machine | |
| CN214979785U (en) | Chamfering machine capable of accurately adjusting angle | |
| CN215788811U (en) | Screw rod motor capable of lifting for polishing | |
| CN216381192U (en) | Automatic hydraulic drilling machine for coal mine | |
| CN207205999U (en) | A kind of cutter burnishing device | |
| CN211007548U (en) | Trowelling machine for building | |
| CN219113353U (en) | Electric motor car rear-view mirror pressure equipment machine | |
| CN214490958U (en) | Automatic floating device of air entrainment piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230915 Address after: 528000, No.9-6, Fuxing Second Road, Fu'an Industrial Zone, Xin'an Village, Leliu Street, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Shunde Qijin Machinery Co.,Ltd. Address before: 246000 No.18, Wanger group, Baishi Village, Xiangpu Town, Zongyang County, Anqing City, Anhui Province Applicant before: Tao Quanguo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |