CN115231195A - Special tool for replacing lower straight carrier roller - Google Patents
Special tool for replacing lower straight carrier roller Download PDFInfo
- Publication number
- CN115231195A CN115231195A CN202210852260.6A CN202210852260A CN115231195A CN 115231195 A CN115231195 A CN 115231195A CN 202210852260 A CN202210852260 A CN 202210852260A CN 115231195 A CN115231195 A CN 115231195A
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- China
- Prior art keywords
- fixedly connected
- sliding
- carrier roller
- replacing
- lower straight
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a special tool for replacing a lower straight carrier roller, which comprises an installation base, wherein the top of the installation base is fixedly connected with a support column, the top of the support column is provided with an installation base, the outer side of the installation base is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a connecting piece, the inner part of the connecting piece is fixedly connected with an operating rod, one end of the operating rod is rotatably connected with a connecting plate, and one side of the connecting plate is provided with a clamping jaw mechanism; the invention has the following beneficial effects: the installation base, the operating rod, the handle, the connecting plate and the clamping jaw mechanism are arranged to realize the function of quickly replacing the lower straight carrier roller; the function of fixing the installation base and the cross beam is realized by arranging the sliding block, the bidirectional screw rod, the sliding plate and the clamping plate, the stability of the device in use is enhanced, the convenience, the safety and the high efficiency of replacing a lower straight carrier roller of the rubber belt conveyor are ensured, the labor intensity of operating personnel is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of replacement of a support roller of an adhesive tape machine, in particular to a special tool for replacing a lower straight support roller.
Background
The time spent on replacing the carrier roller in daily maintenance of a machine transportation working area is long, particularly when the lower straight carrier roller at the return section of a conveyor is replaced, 3 workers are required to cooperatively use tools such as crowbars, chain blocks, safety ropes and the like to hang the adhesive tape at the return section, so that the adhesive tape and the lower straight carrier roller can be replaced after being separated and having enough distance, and the operation method is taken as the most original replacement method, has the defects of complex working procedures, time and labor waste, easy personnel injury and low labor efficiency; the change method of jack and first generation bearing roller replacer in later stage in addition, not only simplified the process of changing the bearing roller, maintenance time and maintainer have been practiced thrift, and guaranteed that operation safety has improved labor efficiency, of course, the structure to its H frame of partial sealing-tape machine is different, the jack can not be placed to the crossbeam of connection, it becomes time-consuming and energy-consuming again to change the snub pulley this moment, originally loaded down with trivial details, in order to improve the convenience of changing the straight bearing roller under the rubber belt conveyor, security and high efficiency, to prior art's above-mentioned defect, a specialized tool who changes the straight bearing roller under is provided.
Disclosure of Invention
The invention aims to provide a special tool for replacing a lower straight carrier roller, and aims to solve the problems that the procedures in the background technology are complicated, time-consuming and labor-consuming, personnel are easily injured, and the labor efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a change specialized tool of straight bearing roller down, includes the installation base, the top fixedly connected with support column of installation base, the top of support column is equipped with the mount pad, the outside of mount pad is rotated and is connected with the pivot, the outside fixedly connected with connecting piece of pivot, the inside fixedly connected with action bars of connecting piece, the one end of action bars is rotated and is connected with the connecting plate, one side of connecting plate is equipped with jack catch mechanism, the bottom symmetry sliding connection of installation base has the sliding plate, one side of sliding plate is equipped with the grip block.
Preferably, one end of the operating rod, which is far away from the connecting plate, is fixedly connected with a handle.
Preferably, the jaw mechanism includes the fixed plate, one side fixedly connected with fixed plate of connecting plate, the outside symmetry of fixed plate is rotated and is connected with the dwang, the one end fixedly connected with of dwang connects the jaw.
Preferably, the outer side of the connecting claw is rotatably connected with a connecting rod, and one end of the connecting claw is provided with a hook groove.
Preferably, the inside of the mounting base is symmetrically and slidably connected with sliding blocks, the sliding plates are fixedly connected with the sliding blocks, the inside of the mounting base is rotatably connected with a bidirectional screw rod, the sliding blocks are in threaded connection with the bidirectional screw rod, and one end of the bidirectional screw rod is fixedly connected with a rocker.
Preferably, the inside fixedly connected with dead lever of installation base, the outside sliding connection of dead lever has the ejector pad, the outside of dead lever and the one side cover that is located the ejector pad are equipped with the second spring, the spacing tooth of one side fixedly connected with of ejector pad, the outside fixedly connected with of two-way lead screw and the annular tooth that spacing tooth cooperation was used.
Preferably, the sliding plate is connected with a sliding rod in a sliding mode, clamping blocks are fixedly connected to one side of the sliding rod at equal intervals, a first spring is arranged between the clamping blocks and the sliding plate, mounting blocks are fixedly connected to one side of the clamping plate at equal intervals, and mounting grooves matched with the clamping blocks in use are formed in the outer side of the mounting blocks.
Preferably, the sliding plate is internally and slidably connected with a pushing block, and one side of the sliding rod is provided with a pushing groove matched with the pushing block for use.
Preferably, the inside of the sliding plate is rotatably connected with a connecting screw rod, the pushing block is in threaded connection with the connecting screw rod, and one end of the connecting screw rod is fixedly connected with a knob.
The invention has the following beneficial effects: the function of quickly replacing the lower straight carrier roller is realized by arranging the mounting base, the operating rod, the handle, the connecting plate and the jaw mechanism; the function of fixing the installation base and the cross beam is realized by arranging the sliding block, the bidirectional screw rod, the sliding plate and the clamping plate, the stability of the device in use is enhanced, the convenience, the safety and the high efficiency of replacing a lower straight carrier roller of the rubber belt conveyor are ensured, the labor intensity of operating personnel is reduced, and the working efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the construction of the jaw mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the mounting base of the present invention;
FIG. 5 is an enlarged view of portion A of the present invention;
fig. 6 is an enlarged view of part B of the present invention.
In the figure: 1. installing a base; 2. a clamping plate; 3. a sliding plate; 4. an operating lever; 5. a handle; 6. a connecting member; 7. a connecting plate; 8. a jaw mechanism; 9. a mounting seat; 10. a support pillar; 11. a fixing plate; 12. a rotating shaft; 13. rotating the rod; 14. connecting the clamping jaws; 15. a connecting rod; 16. a hook groove; 17. a slider; 18. a bidirectional screw rod; 19. mounting blocks; 20. a slide bar; 21. a clamping block; 22. a push groove; 23. a pushing block; 24. a knob; 25. connecting a screw rod; 26. a first spring; 27. mounting grooves; 28. an annular tooth; 29. limiting teeth; 30. a push block; 31. fixing the rod; 32. a second spring; 33. a rocker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a special tool for replacing a lower straight carrier roller comprises an installation base 1, wherein a support column 10 is fixedly connected to the top of the installation base 1, an installation base 9 is arranged on the top of the support column 10, a rotating shaft 12 is rotatably connected to the outer side of the installation base 9, a connecting piece 6 is fixedly connected to the outer side of the rotating shaft 12, an operating rod 4 is fixedly connected to the inner portion of the connecting piece 6, and the operating rod 4 is limited and fixed by the connecting piece 6 so as to facilitate the rotation of the operating rod 4; one end of the operating rod 4 is rotatably connected with a connecting plate 7, one side of the connecting plate 7 is provided with a clamping jaw mechanism 8, and the carrier roller is clamped through the clamping jaw mechanism 8 so as to be mounted or dismounted; the bottom of the installation base 1 is symmetrically and slidably connected with a sliding plate 3, and one side of the sliding plate 3 is provided with a clamping plate 2, so that the installation base 1 is convenient to fix.
Further, one end fixedly connected with handle 5 that connecting plate 7 was kept away from to action bars 4 is convenient for drive action bars 4 through handle 5 and rotate.
Further, jack catch mechanism 8 includes fixed plate 11, one side fixedly connected with fixed plate 11 of connecting plate 7, the outside symmetry of fixed plate 11 is rotated and is connected with dwang 13, jack catch 14 is connected to the one end fixedly connected with of dwang 13, when lifting on, fixed plate 11 drives dwang 13 and rotates, the rotation through dwang 13 drives and connects jack catch 14 and outwards expand, when pushing down, fixed plate 11 drives dwang 13 and resets, drive through the rotation of dwang 13 and connect the inside shrink centre gripping of jack catch 14.
Further, the outside of connecting jack catch 14 is rotated and is connected with connecting rod 15, and hook groove 16 has been seted up to the one end of connecting jack catch 14, plays spacing function through connecting rod 15, and hook groove 16 is convenient for carry out the centre gripping to the bearing roller.
Furthermore, the inside of the installation base 1 is symmetrically and slidably connected with a sliding block 17, the sliding plate 3 is fixedly connected with the sliding block 17, the inside of the installation base 1 is rotatably connected with a bidirectional screw rod 18, the sliding block 17 is in threaded connection with the bidirectional screw rod 18, one end of the bidirectional screw rod 18 is fixedly connected with a rocker 33, the rocker 33 drives the bidirectional screw rod 18 to rotate, and the rotation of the bidirectional screw rod 18 drives the sliding block 17 to move.
Further, the inside fixedly connected with dead lever 31 of installation base 1, the outside sliding connection of dead lever 31 has ejector pad 30, the outside of dead lever 31 and the one side cover that is located ejector pad 30 are equipped with second spring 32, one side fixedly connected with spacing tooth 29 of ejector pad 30, the outside fixedly connected with of two-way lead screw 18 and the annular tooth 28 that spacing tooth 29 cooperation was used, it is spacing to carry out with the rotation of annular tooth 28 cooperation to two-way lead screw 18 through spacing tooth 29 removal, prevent to touch rocker 33 and lead to the rotation of two-way lead screw 18 at the during operation mistake.
Further, the inside sliding connection of sliding plate 3 has slide bar 20, and one side equidistance fixedly connected with fixture block 21 of slide bar 20 is equipped with first spring 26 between fixture block 21 and the sliding plate 3, and one side equidistance fixedly connected with installation piece 19 of grip block 2, the mounting groove 27 that uses with fixture block 21 cooperation has been seted up in the outside of installation piece 19, gets into the inside of mounting groove 27 through fixture block 21 and installs grip block 2.
Furthermore, a pushing block 23 is slidably connected inside the sliding plate 3, a pushing groove 22 matched with the pushing block 23 for use is formed in one side of the sliding rod 20, and the sliding rod 20 is driven to move by the movement of the pushing block 23.
Further, the inside of the sliding plate 3 is rotatably connected with a connecting screw rod 25, the pushing block 23 is in threaded connection with the connecting screw rod 25, one end of the connecting screw rod 25 is fixedly connected with a knob 24, the connecting screw rod 25 is driven to rotate through rotating the knob 24, and the pushing block 23 is driven to move through rotating the connecting screw rod 25.
Specifically, when the device is used, different clamping plates 2 are selected according to actual conditions for use, the mounting block 19 is pushed into one side of the sliding plate 3, in the pushing process, the mounting block 19 extrudes the clamping block 21, the first spring 26 is compressed, when the device completely enters, the first spring 26 drives the clamping block 21 to reset to enter the inside of the mounting groove 27 for limiting due to elasticity, the knob 24 is rotated, the knob 24 drives the connecting screw rod 25 to rotate, the pushing block 23 is driven to move through the rotation of the connecting screw rod 25, the sliding rod 20 is extruded to move, so that the clamping block 21 is driven to further enter the inside of the mounting groove 27, the fixing effect is enhanced, and when the device is detached, the knob 24 is reversely rotated; the installation base 1 is placed on a beam of a frame of a belt conveyor, a push block 30 is pushed, a limit tooth 29 is separated from an annular tooth 28, a rocker 33 can be rotated, a two-way screw rod 18 is driven to rotate through the rocker 33, a slide block 17 is driven to move through the rotation of the two-way screw rod 18, the slide block 17 drives a slide plate 3 to move, so that a clamping plate 2 is driven to clamp and fix, a jaw mechanism 8 at the front end of a tool is clamped on a shaft head on one side of a lower straight carrier roller in a proper position, an operating rod 4 at the rear end of the tool is pressed down forcibly, a connecting jaw 14 at the front end can clamp the shaft head on one side of the lower straight carrier roller step by utilizing a lever principle, an operator can separate the shaft head from a lifting lug clamping groove of the carrier roller continuously forcibly, the shaft head on the outer side of the carrier roller is removed from the lifting lug and slowly falls down, the damaged outer side of the lower straight carrier roller can be easily taken down, only the shaft head on the other side of the lower straight carrier roller is clamped in the lifting lug clamping groove on the other side at the moment, the same time, the interval between the carrier roller and the adhesive tape is large, an overhaul personnel can easily take down, the carrier roller can take the carrier roller, and install and finally replace a return section of the belt conveyor belt of the adhesive tape machine by using a method opposite to the replacement of the adhesive tape machine.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a change specialized tool of straight bearing roller down, includes installation base (1), its characterized in that: the top fixedly connected with support column (10) of installation base (1), the top of support column (10) is equipped with mount pad (9), the outside of mount pad (9) is rotated and is connected with pivot (12), the outside fixedly connected with connecting piece (6) of pivot (12), the inside fixedly connected with action bars (4) of connecting piece (6), the one end of action bars (4) is rotated and is connected with connecting plate (7), one side of connecting plate (7) is equipped with jack catch mechanism (8), the bottom symmetry sliding connection of installation base (1) has sliding plate (3), one side of sliding plate (3) is equipped with grip block (2).
2. The special tool for replacing the lower straight carrier roller according to claim 1, wherein: and one end of the operating rod (4) far away from the connecting plate (7) is fixedly connected with a handle (5).
3. The special tool for replacing the lower straight carrier roller according to claim 1, wherein: jaw mechanism (8) are including fixed plate (11), one side fixedly connected with fixed plate (11) of connecting plate (7), the outside symmetry of fixed plate (11) is rotated and is connected with dwang (13), the one end fixedly connected with of dwang (13) connects jack catch (14).
4. A special tool for replacing a lower straight carrier roller according to claim 3, wherein: the outer side of the connecting claw (14) is rotatably connected with a connecting rod (15), and one end of the connecting claw (14) is provided with a hook groove (16).
5. The special tool for replacing the lower straight carrier roller as claimed in claim 1, wherein: the inner part of the mounting base (1) is symmetrically and slidably connected with sliding blocks (17), the sliding plates (3) are fixedly connected with the sliding blocks (17), the inner part of the mounting base (1) is rotatably connected with a bidirectional screw rod (18), the sliding blocks (17) are in threaded connection with the bidirectional screw rod (18), and one end of the bidirectional screw rod (18) is fixedly connected with a rocker (33).
6. The special tool for replacing the lower straight carrier roller as claimed in claim 5, wherein: the inside fixedly connected with dead lever (31) of installation base (1), the outside sliding connection of dead lever (31) has ejector pad (30), the outside of dead lever (31) and the one side cover that is located ejector pad (30) are equipped with second spring (32), spacing tooth of one side fixedly connected with (29) of ejector pad (30), the outside fixedly connected with of two-way lead screw (18) is with annular tooth (28) that spacing tooth (29) cooperation was used.
7. The special tool for replacing the lower straight carrier roller as claimed in claim 1, wherein: the clamping device is characterized in that a sliding rod (20) is slidably connected inside the sliding plate (3), clamping blocks (21) are fixedly connected to one side of the sliding rod (20) at equal intervals, a first spring (26) is arranged between the clamping blocks (21) and the sliding plate (3), an installation block (19) is fixedly connected to one side of the clamping plate (2) at equal intervals, and an installation groove (27) matched with the clamping blocks (21) in use is formed in the outer side of the installation block (19).
8. The special tool for replacing the lower straight carrier roller as claimed in claim 7, wherein: the inner part of the sliding plate (3) is connected with a pushing block (23) in a sliding mode, and one side of the sliding rod (20) is provided with a pushing groove (22) matched with the pushing block (23) for use.
9. The special tool for replacing the lower straight carrier roller as claimed in claim 8, wherein: the interior of the sliding plate (3) is rotatably connected with a connecting screw rod (25), the pushing block (23) is in threaded connection with the connecting screw rod (25), and one end of the connecting screw rod (25) is fixedly connected with a knob (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852260.6A CN115231195A (en) | 2022-07-19 | 2022-07-19 | Special tool for replacing lower straight carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852260.6A CN115231195A (en) | 2022-07-19 | 2022-07-19 | Special tool for replacing lower straight carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115231195A true CN115231195A (en) | 2022-10-25 |
Family
ID=83673866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210852260.6A Pending CN115231195A (en) | 2022-07-19 | 2022-07-19 | Special tool for replacing lower straight carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115231195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117465960A (en) * | 2023-12-27 | 2024-01-30 | 成都工业职业技术学院 | Continuous conveying device for workpiece processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209522171U (en) * | 2019-02-22 | 2019-10-22 | 山东黄金矿业(莱州)有限公司焦家金矿 | For replacing the support device of Mine haul belt roller |
| CN210486034U (en) * | 2019-08-13 | 2020-05-08 | 青海康慧医疗器械科技有限公司 | Based on air optimization mounting bracket for system |
| CN212012966U (en) * | 2020-03-10 | 2020-11-24 | 赵航东 | Sound box with touch protection device |
| CN214870174U (en) * | 2020-12-29 | 2021-11-26 | 陕西涌鑫矿业有限责任公司 | Portable belt conveyor bearing roller changes device |
| CN215598291U (en) * | 2021-07-07 | 2022-01-21 | 江苏德丰轴承科技股份有限公司 | Gear shaft phase angle detection device with high detection precision |
| CN216707373U (en) * | 2021-10-15 | 2022-06-10 | 合肥宝德建筑工业化有限公司 | Tool device for disassembling blind hole |
-
2022
- 2022-07-19 CN CN202210852260.6A patent/CN115231195A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209522171U (en) * | 2019-02-22 | 2019-10-22 | 山东黄金矿业(莱州)有限公司焦家金矿 | For replacing the support device of Mine haul belt roller |
| CN210486034U (en) * | 2019-08-13 | 2020-05-08 | 青海康慧医疗器械科技有限公司 | Based on air optimization mounting bracket for system |
| CN212012966U (en) * | 2020-03-10 | 2020-11-24 | 赵航东 | Sound box with touch protection device |
| CN214870174U (en) * | 2020-12-29 | 2021-11-26 | 陕西涌鑫矿业有限责任公司 | Portable belt conveyor bearing roller changes device |
| CN215598291U (en) * | 2021-07-07 | 2022-01-21 | 江苏德丰轴承科技股份有限公司 | Gear shaft phase angle detection device with high detection precision |
| CN216707373U (en) * | 2021-10-15 | 2022-06-10 | 合肥宝德建筑工业化有限公司 | Tool device for disassembling blind hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117465960A (en) * | 2023-12-27 | 2024-01-30 | 成都工业职业技术学院 | Continuous conveying device for workpiece processing |
| CN117465960B (en) * | 2023-12-27 | 2024-04-30 | 成都工业职业技术学院 | Continuous conveying device for workpiece processing |
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