CN209839060U - Damping mechanism of tank making drying equipment - Google Patents
Damping mechanism of tank making drying equipment Download PDFInfo
- Publication number
- CN209839060U CN209839060U CN201920246818.XU CN201920246818U CN209839060U CN 209839060 U CN209839060 U CN 209839060U CN 201920246818 U CN201920246818 U CN 201920246818U CN 209839060 U CN209839060 U CN 209839060U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lifting
- motor
- making
- damping
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 46
- 238000013016 damping Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a shock absorption mechanism of a can making drying device, which belongs to the technical field of the can making drying device and aims to solve the technical problems of the prior can making drying device that the vibration of a motor generates larger noise and larger noise, comprising a frame and is characterized in that a lifting component is arranged between a rotating disc and the motor, the lifting component comprises a motor, a screw rod, a lifting disc, a lifting sleeve and a mounting seat, the upper end of the motor is connected with the screw rod in a transmission way, the upper end of the lifting sleeve is fixedly connected with the mounting seat, the upper end of the mounting seat is provided with the rotating disc, a noise reduction component is arranged between the motor and the mounting plate, the noise reduction component comprises a damping sheet, a damping spring and a rubber plate, the utility model reduces the impact force of a servo motor on the ground by the noise reduction component, reduces the vibration, has simple structure and is convenient to, is convenient for daily maintenance.
Description
Technical Field
The utility model belongs to the technical field of system jar drying equipment, specifically relate to a system jar drying equipment's damper.
Background
System jar drying equipment drives the carousel through the motor mostly, the carousel drives the pivot, it is rotatory to make the carousel drive drying assembly, and then dry to every jar through drying assembly, but current system jar drying equipment is fixed height mostly, all be special quick-witted production, can't dry not co-altitude and unidimensional jar, and simultaneously, because the restriction of difference in height, make drying assembly's stoving effect unsatisfactory, and simultaneously, still because the heating of organism is not good with the heat preservation effect, make heat utilization rate lower
The existing can-making drying equipment is mostly driven by a motor during drying, but can generate larger vibration and larger noise during driving, and the stability of a workbench and the use environment of users are influenced.
Disclosure of Invention
The utility model aims to provide a: in order to solve the technical problem that the existing can making drying equipment generates larger noise and larger noise due to the vibration of a motor, the shock absorption mechanism of the can making drying equipment is provided.
The utility model adopts the technical scheme as follows:
a shock absorption mechanism of a can making drying device comprises a frame, a mounting plate is mounted in the frame, a motor is arranged on the mounting plate, a rotating disc is arranged at the upper end of the motor, and the shock absorption mechanism is characterized in that a lifting assembly is arranged between the rotating disc and the motor and comprises a motor, a screw rod, a lifting disc, a lifting sleeve and a mounting seat, the upper end of the motor is in transmission connection with the screw rod, the upper end of the lifting disc is fixedly connected with the lower end of the lifting sleeve, the lifting disc and the lifting sleeve are both provided with a thread groove matched with the screw rod in a penetrating manner, the screw rod is in transmission connection with the thread groove, the upper end of the lifting sleeve is fixedly connected with the mounting seat, the upper end of the mounting seat is provided with the rotating disc, a noise reduction assembly is arranged between the motor and the mounting plate and comprises a damping sheet, a damping spring, the rubber plate is fixedly connected to the frame.
The utility model discloses a further preferred, screw rod outside cover is provided with the telescope tube, and the telescope tube includes upper sleeve and lower sleeve, and the upper sleeve upper end is fixed at the mount pad lower extreme, and on upper sleeve lower extreme sliding connection lower sleeve, lower sleeve lower extreme was fixed on the mounting panel
The utility model discloses a further preferred, go up sleeve inner wall circumference and be provided with a shifting chute at least, lower sleeve outer wall circumference is provided with one with the movable block of shifting chute looks adaptation, movable block sliding connection is on the shifting chute.
The utility model discloses a further preferred, the screw rod upper end is provided with first stopper, and the screw rod lower extreme is provided with the second stopper.
The utility model discloses a further preferred, first stopper lower extreme and second stopper upper end all are provided with the rubber pad.
The utility model discloses a further preferred, the rolling disc lower extreme is provided with a plurality of subassemblies that snatch, snatch the subassembly and include telescopic cylinder, telescopic link, sucking disc and silica gel cover, telescopic cylinder lower extreme transmission is connected with the telescopic link, telescopic link lower extreme fixed connection sucking disc, and the lower pot head of sucking disc is equipped with detachable silica gel cover.
The utility model discloses a further preferred, telescopic cylinder lower extreme is provided with heating element, and heating element includes solenoid.
The working principle is as follows: the screw rod is rotated by forward rotation and reverse rotation of the motor, so that the lifting disc and the lifting sleeve move up or down on the screw rod, the mounting seat and the rotating disc are driven to move up or down, the cans with different heights and sizes are dried, the proper drying height is adjusted, and the utilization efficiency of heat energy is improved; when the utility model works, the lower end of the servo motor is provided with the damping fin, the lower end of the damping fin is fixedly connected with the damping spring, the lower end of the damping spring is fixedly connected with the rubber plate, the damping fin can slow down the vibration generated in the operation process of the servo motor and reduce the friction, thereby reducing the noise, and meanwhile, the damping spring and the rubber plate can reduce the impact force of the vibration of the servo motor on the upper connecting plate and provide good damping performance;
when the motor rotates forwards, the screw rod is driven to rotate, so that the lifting disc and the lifting sleeve move upwards, the mounting seat and the rotating disc are driven to do ascending motion, the drying assembly moves upwards, the drying assembly is adjusted to be sleeved with proper drying height, and the utilization efficiency of heat energy is improved; the outer side of the lifting structure is provided with a telescopic sleeve assembly, and the ascending or descending process of the rotating disc is more smooth and stable through an upper sleeve and a lower sleeve which can freely slide up and down;
when the motor rotates reversely, the screw rod is driven to rotate, the lifting disc and the lifting sleeve move downwards, the mounting seat and the rotating disc are driven to move downwards, the drying assembly moves upwards, the appropriate drying height of the drying assembly adjusting sleeve is adjusted, and the utilization efficiency of heat energy is improved.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a corotation and the reversal of motor are transferred and are moved the screw rod rotatory for lifting disk and lifting sleeve are the motion of rising or descending on the screw rod, thereby drive mount pad and rolling disc and do the motion of rising or descending, and then carry out drying process to the jar of co-altitude and size, and adjust suitable stoving height, improve the utilization efficiency of heat energy, the utility model discloses simple structure is reliable, reduces servo motor to the impact force on ground through falling the subassembly of making an uproar, reduces the vibration, and simple structure is convenient for make, and is convenient for assemble through screw drive, improves the practicality, the daily maintenance of being convenient for.
2. The telescopic sleeve assembly is sleeved outside the lifting structure, the upper sleeve and the lower sleeve can slide up and down, stability between the loudspeaker box and the mounting plate is improved, the servo assembly can be protected, and service life of the servo assembly is prolonged.
3. The outer side wall of the lower sleeve is provided with the moving block matched with the moving groove, so that the sliding property between the upper sleeve and the lower sleeve is improved, and the stability of the structure is improved.
4. The first limiting block is arranged at the upper end of the screw rod, and the first limiting block prevents the lifting plate from being separated from the lifting plate in the lifting process, so that the potential safety hazard is reduced, and the safety is improved; the screw rod lower extreme is provided with down stopper, and stopper prevents down that the lifter plate from colliding with servo motor at the in-process that descends and damaging servo motor, reduces the potential safety hazard, improves the practicality.
5. The utility model discloses an all be provided with the shock pad in the lower extreme of first stopper and the upper end of stopper down, effort when reducing first stopper and stopper down and lifter plate and bump improves the security
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1-telescopic cylinder, 2-telescopic rod, 3-sucker, 4-silica gel sleeve, 5-upper sleeve, 6-lower sleeve, 7-motor, 8-rotary disc, 9-mounting seat, 10-lifting sleeve, 11-lifting sleeve, 12-first limiting block, 13-lifting disc, 14-second limiting block, 15-screw rod, 16-frame, 17-mounting plate, 18-damping sheet, 19-damping spring and 20-rubber plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the invention, i.e., the described embodiments are merely a few embodiments, rather than all embodiments, and that all features disclosed in this specification, or all methods or process steps disclosed, may be combined in any suitable manner, except for mutually exclusive features and/or steps.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element
The present invention will be described in detail with reference to fig. 1.
The first embodiment is as follows: system jar drying equipment drives the carousel through the motor mostly, the carousel drives the pivot, it is rotatory to make the carousel drive drying assembly, and then dry to every jar through drying assembly, but current system jar drying equipment is fixed height mostly, all be special quick-witted production, can't dry not co-altitude and unidimensional jar, and simultaneously, because the restriction of difference in height, make drying assembly's stoving effect unsatisfactory, and simultaneously, still because the heating of organism is not good with the heat preservation effect, make heat utilization rate lower.
In order to solve the technical problem that the conventional can making and drying equipment cannot dry cans of different heights and sizes due to fixed height, the damping mechanism of the can making and drying equipment is provided and comprises a rack 16, a mounting plate 17 is installed in the rack 16, a motor 7 is arranged on the mounting plate 17, and a rotating disc 8 is arranged at the upper end of the motor 7, and is characterized in that a lifting assembly is arranged between the rotating disc 8 and the motor 7 and comprises a motor 7, a screw 15, a lifting disc 13, a lifting sleeve 10 and a mounting seat 9, the upper end of the motor 7 is in transmission connection with the screw 15, the upper end of the lifting disc 13 is fixedly connected with the lower end of the lifting sleeve 10, the lifting disc 13 and the lifting sleeve are both provided with threaded grooves matched with the screw 15 in a penetrating manner, the screw 15 is in transmission connection with the threaded grooves, the upper end of the lifting sleeve 10 is fixedly connected with the mounting seat 9, the rotating disc 8 is installed at, the noise reduction assembly comprises a damping fin 18, a damping spring 19 and a rubber plate 20, the outer end of the motor 7 is provided with the damping fin 18, the outer end of the damping fin 18 is fixedly connected with the damping spring 19, the outer end of the damping spring 19 is fixedly connected with the rubber plate 20, and the rubber plate 20 is fixedly connected onto the rack 16.
8 lower extremes of rolling disc are provided with a plurality of subassemblies that snatch, snatch the subassembly and include telescopic cylinder 1, telescopic link 2, sucking disc 3 and silica gel cover 4, and 1 lower extreme transmission of telescopic cylinder is connected with telescopic link 2, 2 lower extreme fixed connection sucking discs 3 of telescopic link, and the pot head is equipped with detachable silica gel cover 4 under the sucking disc 3, and 1 lower extreme of telescopic cylinder is provided with heating element, and heating element includes solenoid.
The working principle is as follows: when the utility model works, the screw rod 15 is rotated by the positive rotation and the reverse rotation of the motor 7, so that the lifting disc 13 and the lifting sleeve 10 move upwards or downwards on the screw rod 15, the mounting seat 9 and the rotating disc 8 are driven to move upwards or downwards, the jars with different heights and sizes are dried, the proper drying height is adjusted, and the utilization efficiency of heat energy is improved; when the utility model works, the lower end of the servo motor 7 is provided with the damping fin 18, the lower end of the damping fin 18 is fixedly connected with the damping spring 19, the lower end of the damping spring 19 is fixedly connected with the rubber plate 20, the damping fin 18 can reduce the vibration generated in the operation process of the servo motor 7 and reduce the friction, thereby reducing the noise, and meanwhile, the damping spring 19 and the rubber plate 20 can reduce the impact force of the vibration of the servo motor 7 on the upper connecting plate and provide good damping performance;
when the motor 7 rotates forwards, the screw rod 15 is driven to rotate, so that the lifting disc 13 and the lifting sleeve 10 move upwards, the mounting seat 9 and the rotating disc 8 are driven to do ascending motion, the drying assembly moves upwards, the drying assembly is adjusted to be sleeved with proper drying height, and the utilization efficiency of heat energy is improved; a telescopic sleeve assembly is arranged on the outer side of the lifting structure, and the lifting or descending process of the rotating disc 8 is more smooth and stable through an upper sleeve 5 and a lower sleeve 6 which can freely slide up and down;
when the motor 7 rotates reversely, the screw rod 15 is driven to rotate, so that the lifting disc 13 and the lifting sleeve 10 move downwards, the mounting seat 9 and the rotating disc 8 are driven to do descending movement, the drying assembly moves upwards, the appropriate drying height of the drying assembly adjusting sleeve is enabled to be adjusted, and the utilization efficiency of heat energy is improved.
The second embodiment: the implementation is further optimized on the basis of the embodiment 1, the embodiment focuses on explaining the improved parts compared with the embodiment 1, the same parts are not repeated, a telescopic sleeve is sleeved outside the screw 15 and comprises an upper sleeve 5 and a lower sleeve 6, the upper end of the upper sleeve 5 is fixed at the lower end of the mounting seat 9, the lower end of the upper sleeve 5 is slidably connected with the lower sleeve 6, the lower end of the lower sleeve 6 is fixed on the mounting plate 17, a telescopic sleeve assembly is sleeved outside the lifting structure, the stability between the sound box and the mounting plate 17 is improved through the upper sleeve 5 and the lower sleeve 6 which can slide up and down, the servo assembly can be used for protection, the service life of the servo assembly is prolonged, at least one moving groove is circumferentially arranged on the inner wall of the upper sleeve 5, a moving block matched with the moving groove is circumferentially arranged on the outer wall of the lower sleeve 6, and the moving block is slidably connected on the, through offer the movable block with the moving groove looks adaptation at the lateral wall of lower sleeve 6, improve the gliding nature between upper sleeve 5 and the lower sleeve 6, improve the stability of structure.
The third embodiment is as follows: the implementation is further optimized on the basis of the embodiment 1, the embodiment mainly explains the improvement compared with the embodiment 1, the same parts are not repeated, the upper end of the screw 15 is provided with the first limiting block 12, the lower end of the screw 15 is provided with the second limiting block 14, the lower end of the first limiting block 12 and the upper end of the second limiting block 14 are both provided with rubber pads, the first limiting block 12 is arranged at the upper end of the screw 15, and the first limiting block 12 prevents the lifting plate from being separated from the lifting plate in the lifting process, so that the potential safety hazard is reduced, and the safety is improved; the lower end of the screw rod 15 is provided with a lower limiting block, the lower limiting block prevents the lifting plate from colliding with the servo motor 7 in the descending process to damage the servo motor 7, the potential safety hazard is reduced, and the practicability is improved
The fixed connection, fixed mounting or fixed arrangement mode comprises the existing common technologies, such as bolt fixing, welding, riveting and the like, and all the technologies play a role in fixing without influencing the overall effect of the device.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. A damping mechanism of a can making drying device comprises a rack (16), wherein a mounting plate (17) is installed in the rack (16), a motor (7) is arranged on the mounting plate (17), a rotating disc (8) is arranged at the upper end of the motor (7), and the damping mechanism is characterized in that a lifting assembly is arranged between the rotating disc (8) and the motor (7), the lifting assembly comprises a motor (7), a screw rod (15), a lifting disc (13), a lifting sleeve (10) and a mounting seat (9), the upper end of the motor (7) is in transmission connection with the screw rod (15), the upper end of the lifting disc (13) is fixedly connected at the lower end of the lifting sleeve (10), the lifting disc (13) and the lifting sleeve are both provided with thread grooves matched with the screw rod (15) in a penetrating manner, the screw rod (15) is in transmission connection with the thread grooves, the upper end of the lifting sleeve (10) is fixedly connected with the mounting seat, be provided with between motor (7) and mounting panel (17) and fall the subassembly of making an uproar, fall the subassembly of making an uproar and include damping fin (18), damping spring (19) and rubber slab (20), motor (7) outer end sets up damping fin (18), damping fin (18) outer end fixed connection damping spring (19), damping spring (19) outer end fixed connection rubber slab (20), rubber slab (20) fixed connection is in frame (16).
2. The damping mechanism of the drying equipment for making the tank as recited in claim 1, wherein the screw (15) is sleeved with a telescopic sleeve, the telescopic sleeve comprises an upper sleeve (5) and a lower sleeve (6), the upper end of the upper sleeve (5) is fixed at the lower end of the mounting seat (9), the lower end of the upper sleeve (5) is slidably connected with the lower sleeve (6), and the lower end of the lower sleeve (6) is fixed on the mounting plate (17).
3. The damping mechanism of the drying equipment for making the can according to claim 2 is characterized in that the inner wall of the upper sleeve (5) is circumferentially provided with at least one moving groove, the outer wall of the lower sleeve (6) is circumferentially provided with a moving block matched with the moving groove, and the moving block is slidably connected to the moving groove.
4. The damping mechanism of the can-making drying equipment according to claim 1, characterized in that the upper end of the screw (15) is provided with a first stopper (12), and the lower end of the screw (15) is provided with a second stopper (14).
5. The damping mechanism of the can making and drying device as claimed in claim 4, wherein rubber pads are arranged at the lower end of the first limiting block (12) and the upper end of the second limiting block (14).
6. The damping mechanism of the can-making drying equipment according to claim 1, characterized in that the lower end of the rotating disc (8) is provided with a plurality of grabbing components, each grabbing component comprises a telescopic cylinder (1), a telescopic rod (2), a sucker (3) and a silica gel sleeve (4), the telescopic cylinder (1) is in transmission connection with the telescopic rod (2), the telescopic rod (2) is fixedly connected with the sucker (3), and the sucker (3) is sleeved with the detachable silica gel sleeve (4).
7. The damping mechanism of the can-making drying apparatus according to claim 6, characterized in that the lower end of the telescopic cylinder (1) is provided with a heating assembly, which comprises an electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246818.XU CN209839060U (en) | 2019-02-27 | 2019-02-27 | Damping mechanism of tank making drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246818.XU CN209839060U (en) | 2019-02-27 | 2019-02-27 | Damping mechanism of tank making drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839060U true CN209839060U (en) | 2019-12-24 |
Family
ID=68904914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920246818.XU Expired - Fee Related CN209839060U (en) | 2019-02-27 | 2019-02-27 | Damping mechanism of tank making drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102310A (en) * | 2021-04-16 | 2021-07-13 | 郑州科技学院 | High-efficient dust collecting equipment of PCB circuit board for electronic technology development |
-
2019
- 2019-02-27 CN CN201920246818.XU patent/CN209839060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102310A (en) * | 2021-04-16 | 2021-07-13 | 郑州科技学院 | High-efficient dust collecting equipment of PCB circuit board for electronic technology development |
| CN113102310B (en) * | 2021-04-16 | 2022-06-17 | 郑州科技学院 | High-efficient dust collecting equipment of PCB circuit board for electronic technology development |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209839060U (en) | Damping mechanism of tank making drying equipment | |
| CN209922800U (en) | Lifting mechanism of can making drying equipment | |
| CN209824202U (en) | Multifunctional computer integrated cabinet | |
| CN205085240U (en) | Tensile complete sets of integration multistation | |
| CN215861499U (en) | Adjustable damping frame for electromechanical equipment | |
| CN114323531A (en) | Impact test detection table for automobile steering system | |
| CN209638647U (en) | A kind of adjustable smart home pedestal | |
| CN211633120U (en) | Floor sweeping robot | |
| CN210136637U (en) | Energy recovery experimental device | |
| CN113277397A (en) | Safety device of elevator for construction | |
| CN217358562U (en) | Data analysis equipment of wisdom river course platform | |
| CN110697618A (en) | Transfer device is used in production of aluminum alloy door | |
| CN212022219U (en) | New energy automobile tire erection equipment | |
| CN215940272U (en) | Novel magnetic separator for waste incineration power generation slag | |
| CN218970803U (en) | Lifting type 5G communication tower with shockproof function | |
| CN218903483U (en) | Brake block forging device | |
| CN214527702U (en) | Crane trolley with buffer device | |
| CN214467611U (en) | Boiler induced draft fan for power plant | |
| CN214524291U (en) | Nimble adjustable marine anchor machine brake equipment | |
| CN203874372U (en) | Bicycle expanding exercise device | |
| CN220314645U (en) | Truck chassis damping device | |
| CN216829558U (en) | Semi-automatic lifting adjustable cylinder cover nut tightening machine with good anti-seismic performance | |
| AU2021101697A4 (en) | A Solid Waste Lifting Device | |
| CN204843429U (en) | Quick installation device of automobile rear drive | |
| CN217873004U (en) | Novel horizontal type engine oil cooler structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |