CN114148940A - Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment - Google Patents
Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment Download PDFInfo
- Publication number
- CN114148940A CN114148940A CN202111423293.0A CN202111423293A CN114148940A CN 114148940 A CN114148940 A CN 114148940A CN 202111423293 A CN202111423293 A CN 202111423293A CN 114148940 A CN114148940 A CN 114148940A
- Authority
- CN
- China
- Prior art keywords
- jacking
- rack
- motor
- sagger
- plate
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 title description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 210000000056 organ Anatomy 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 24
- 230000033001 locomotion Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
A sagger separating and stacking jacking device in a lithium battery material dust environment relates to the technical field of lithium battery material processing. The lifting device mainly comprises a motor, a lifting plate, a lifting mounting bottom plate, a guide rack, a motor transmission gear and a motor transmission shaft; the motor transmission gear is arranged on a motor transmission shaft, the motor transmission gear is in structural transmission with a vertically arranged guide rack through meshing, and the top of the guide rack is fixedly connected with the bottom surface of the jacking plate; the power of the motor is transmitted to the guide rack through gear transmission, and the rotation direction of the motor is controlled to provide upward or downward power for the guide rack so as to drive the jacking plate to move upward or downward. According to the sagger separating and stacking jacking device in the lithium battery material dust environment, the sagger can be jacked to the required height according to different requirements, so that the sagger can be conveniently separated and stacked; the power transmission of device adopts the mode of motor gear and direction rack meshing, adopts jacking organ dust cover, can effectively prevent that the dust from influencing the mechanism in the operation process.
Description
Technical Field
The invention relates to the technical field of lithium battery material processing, in particular to a sagger separating and stacking jacking device in a lithium battery material dust environment.
Background
With the continuous development of the times, people have more and more demands on secondary batteries, and lithium ion batteries are widely used in various aspects as novel green energy sources due to the advantages of high voltage, high energy density, long cycle life and the like. The demand of the lithium iron material as an upstream material is increased.
A single-layer sagger is adopted during sintering of a conventional lithium iron material, and two saggers are overlapped up and down to transport the lithium iron material along with the continuous increase of capacity demand. In this form, two saggers need to be stacked and separated, and at the moment, the saggers need to be lifted to two different heights. And because the interior complicated dust environment of its inside requires that the jacking device possesses certain anti dust requirement at work. Traditional jacking device often adopts cylinder jacking form, though the cylinder is from taking the organ protection casing, under long-time operation and dust environment, its life is often lower, and when the damaged back of organ protection casing, the dust gets into inside the cylinder, causes the damage of cylinder.
Disclosure of Invention
In order to solve the above problems in the prior art, the invention provides a sagger separating and stacking jacking device in a lithium battery material dust environment, which can jack saggers to required heights according to different requirements, and is convenient for separating and stacking the saggers; the power transmission of device adopts the mode of motor gear and direction rack meshing, adopts jacking organ dust cover, can effectively prevent that the dust from influencing the mechanism in the operation process.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a sagger separating and stacking jacking device in a lithium battery material dust environment mainly comprises a motor, a jacking plate, a lifting installation bottom plate, a guide rack, a motor transmission gear and a motor transmission shaft; the motor transmission gear is arranged on a motor transmission shaft, the motor transmission gear is in structural transmission with a vertically arranged guide rack through meshing, and the top of the guide rack is fixedly connected with the bottom surface of the jacking plate; the power of the motor is transmitted to the guide rack through gear transmission, and the rotation direction of the motor is controlled to provide upward or downward power for the guide rack so as to drive the jacking plate to move upward or downward.
As a preferred technical scheme, in the structure of the sagger separating and stacking jacking device in the lithium battery material dust environment:
the jacking plate is arranged on the upper portion of the lifting installation bottom plate, the jacking plate and the lifting installation bottom plate are connected through the jacking organ dust cover, the bottom surface of the lifting installation bottom plate is connected with the rack protective cover, the lower portion of the guide rack is arranged in the rack protective cover, and the upper portion of the guide rack penetrates through the interior of the jacking organ dust cover and is connected to the bottom of the jacking plate.
The guide rack is embedded in the linear guide rail and connected with the sliding block mounting plate assembly, and the sliding block mounting plate assembly is arranged outside the rack protective cover and mounted on the lower side of the lifting mounting bottom plate.
The motor transmission shaft is connected with the motor through the coupler to achieve power transmission, rolling bearings are installed at two ends of the motor transmission shaft and fixed on the bearing installation plate assembly, and the bearing installation plate assembly is arranged in the rack protection cover.
The sagger positioning device is characterized in that a plurality of proximity switches which are vertically arranged and used for detecting the motion trail of the guide rack are installed on the rack protective cover, and the proximity switches are installed at the positions where the proximity switch detection pieces at the bottom of the guide rack are located through induction to position the sagger.
The quantity that proximity switch installed on the rack protection casing totally five, from supreme effect down do respectively: the first proximity switch detects the feedback of a signal of the limit position of the downward movement of the guide rack, so that the excessive movement is avoided; the second proximity switch is used for detecting the origin of the guide rack; the third proximity switch and the fourth proximity switch are used for positioning position signal feedback of the sagger at two different heights; and the fifth proximity switch detects the feedback of the signal of the limit position of the upward movement of the guide rack, so that the excessive movement is avoided.
The position of the proximity switch installed on the rack protective cover is adjustable, and the proximity switch is properly adjusted according to the specific installation condition on site.
And a jacking strip which is directly contacted with the saggar is fixed on the jacking plate, and the jacking strip is made of polyurethane material.
Four corner positions between the jacking plate and the lifting installation bottom plate are respectively provided with a guide rod protective cover assembly, the upper end of the guide rod protective cover assembly is connected with the jacking plate, and the lower end of the guide rod protective cover assembly is fixedly connected with the jacking plate lifting installation bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
1. set up proximity switch and be used for detecting the movement track of direction rack, feed back the track signal to PLC, through the feedback of different signals, can confirm direction rack motion position information to guarantee the accurate high position of saggar, two top and two bottom proximity switches are used for judging the extreme position of direction rack, prevent that climbing mechanism from overshooting, play the guard action to whole system. Through adjusting two proximity switch positions in the middle of, can make the guide rack location in two different positions, because this adjustment mechanism for whole jacking positioner possesses certain compatibility, is applied to the casket-like bowl of co-altitude, has avoided the repeatability of design, has reduced design cost.
2. The upper end of the jacking organ dust cover is arranged at the bottom of the jacking plate, the lower end of the jacking organ dust cover is arranged on the lifting installation bottom plate, and the rack transmission mechanism is sealed through the jacking organ dust cover and the rack protective cover. Therefore, to operation under the lithium electricity material dust environment, prevent effectively that the jacking device from at the during operation, in the dust entering device. The problem that the whole system runs paralytically to cause waste of manpower and material resources due to the fact that the jacking device is clamped when moving up and down due to dust is avoided.
3. Set up motor drive gear and direction rack meshing transmission, with guide arm protection casing subassembly, the jacking device is in the process, and transmission reliability is high, and the sagger motion is smooth-going, stable, effectively avoids because the material in the sagger produces the raise dust because the operation shake, has avoided the material waste of operation in-process, can obtain higher economic benefits.
Drawings
Fig. 1 is a schematic structural view of the sagger separating and stacking jacking device of the invention.
Fig. 2 is a schematic view of a jacking structure.
Fig. 3 is a schematic view of proximity switch installation (with guide bar shield assembly, jacking organ dust cover removed).
The lifting mechanism comprises a motor-1, a coupler-2, a lifting motor mounting plate-3, a guide rod protective cover assembly-4, a lifting plate-5, a lifting strip-6, a lifting organ dustproof cover-7, a lifting mounting base plate-8, a sliding block mounting plate assembly-9, a linear guide rail-10, a rack protective cover-11, a proximity switch-12, a proximity switch detection sheet-13, a guide rack-14, a rolling bearing-15, a bearing mounting plate assembly-16, a motor transmission gear-17 and a motor transmission shaft-18.
Detailed Description
Referring to fig. 1 and 2, the sagger separating and stacking jacking device in the lithium battery material dust environment mainly comprises a motor 1, a coupler 2, a lifting motor mounting plate 3, a guide rod protective cover assembly 4, a jacking plate 5, a jacking strip 6, a jacking organ dust cover 7, a lifting mounting base plate 8, a slider mounting plate assembly 9, a linear guide rail 10, a rack protective cover 11, a proximity switch 12, a proximity switch detection sheet 13, a guide rack 14, a rolling bearing 15, a bearing mounting plate assembly 16, a motor transmission gear 17 and a motor transmission shaft 18.
The motor 1 is fixed on the lifting motor mounting plate 3, the motor transmission gear 17 is mounted on the motor transmission shaft 18, the motor transmission gear 17 is in structural transmission with the vertically arranged guide rack 14 through meshing, and the top of the guide rack 14 is fixedly connected with the bottom surface of the jacking plate 5. The power of the motor 1 is transmitted to the guide rack 14 through gear transmission, namely, the rotation direction of the motor 1 is controlled through PLC programming to provide upward or downward power for the guide rack 14 so as to drive the jacking plate 5 to move upward or downward. Because the motor drive gear 17 and the guide rack 14 are in structural transmission through meshing, the sagger operates stably up and down, and the situation that materials in the sagger are blown out due to the running shake of the sagger is avoided.
The jacking plate 5 is arranged at the upper part of the lifting installation bottom plate 8 and is connected with the lifting installation bottom plate through a jacking organ dust cover 7. The bottom surface of the lifting installation bottom plate 8 is connected with a rack protective cover 11, the lower part of a guide rack 14 is arranged in the rack protective cover 11, and the upper part of the guide rack passes through the inside of the jacking organ dust cover 7 and is connected with the bottom of the jacking plate 5. The jacking organ dust cover 7 and the rack protective cover 11 can prevent dust from entering the rack mechanism and influencing the transmission of the rack mechanism.
The guide rack 14 is embedded in the linear guide rail 10 and is connected with the slider mounting plate assembly 9, and the slider mounting plate assembly 9 is arranged outside the rack protection cover 11 and is arranged on the lower side of the lifting mounting bottom plate 8. The rolling bearings 15 are arranged at two ends of the motor transmission shaft 18 and fixed on the bearing mounting plate assembly 16, and the bearing mounting plate assembly 16 is arranged in the rack protective cover 11. The motor transmission shaft 18 is connected with the motor 1 through the coupler 2 to realize power transmission.
The jacking strip 6 is fixed on the jacking plate 5 and is in direct contact with the saggar, and the jacking plate 5 is fixed with the guide rack 14, so that the saggar can be synchronously driven to move when the guide rack 14 moves upwards or downwards. The jacking strip 6 is preferably made of polyurethane, and when the device is jacked and contacted with the saggar, hard contact can be avoided, a buffering effect is achieved, damage to the saggar is greatly reduced, and the saggar is prevented from being broken due to high temperature in a kiln.
Four corner positions between the jacking plate 5 and the lifting installation bottom plate 8 are respectively provided with a guide rod protective cover assembly 4, the upper end of the guide rod protective cover assembly 4 is connected with the jacking plate 5, and the lower end of the guide rod protective cover assembly is fixedly connected with the jacking plate lifting installation bottom plate 8. The guide rod protective cover assembly plays a role in auxiliary guiding, so that the force received by the guide rack is uniformly applied to the guide rod protective cover assembly, and the stability of the whole jacking positioning structure is improved.
The proximity switch 12 is used for detecting the motion track of the guide rack and determining the position information of the guide rack. The proximity switch 12 is installed in a U-shaped groove on the rack protective cover 11, and the proximity switch 12 generates a signal to be fed back to the PLC by sensing the position of the proximity switch detection sheet 13 installed on the guide rack 14, so that the motor 1 is controlled to rotate and stop to position the sagger.
Referring to fig. 3, the proximity switches 12 are installed on the rack shield 11, and are vertically arranged, and the functions from bottom to top are respectively: the first proximity switch detects the feedback of a signal of the limit position of the downward movement of the guide rack, so that the excessive movement is avoided; the second proximity switch is used for detecting the origin of the guide rack; the third proximity switch and the fourth proximity switch are used for positioning position signal feedback of the sagger at two different heights; and the fifth proximity switch detects the feedback of the signal of the limit position of the upward movement of the guide rack, so that the excessive movement is avoided. The position of the proximity switch installed on the rack protective cover is adjustable, and the proximity switch can be properly adjusted according to the specific installation condition on site.
The working process of the invention is as follows: under initial state, jacking positioner does not contact with the saggar, when signal detection saggar, the motor passes through motor drive shaft and guide rack with power transmission to jacking device, the jacking strip rises and contacts with target saggar and jacks up the saggar, make it break away from the bearing roller subassembly, because the jacking strip material is the polyurethane material, the contact condition is soft contact, the momentum that the saggar received is less can play the guard action to the saggar, the proximity switch detection piece initial position of installation on the guide rack is that second proximity switch detects proximity switch detection piece position department, the motor rotates, detect proximity switch detection piece until third proximity switch, photoelectric signal feeds back PLC to, PLC gives the signal feedback to the motor, the motor stall, this saggar is in first position height. The height state of the second position of the sagger is that the motor rotates, the guide rack slides upwards, the fourth proximity switch detects the proximity switch detection piece, the fourth proximity switch feeds back signals to the PLC, the PLC receives the signals and then transmits the signals to the motor, the motor stops rotating, and the sagger is located at the height of the second position. First, fifth proximity switch is used for judging whether the direction rack is the motion of crossing, and third, fourth proximity switch detect proximity switch detection piece back promptly, and the motor does not stop motion immediately, leads to the direction rack not setting up the position high-order stop and continue the motion, and first, fifth proximity switch detect proximity switch detection piece, and the signal feedback arrives PLC, and PLC judges for the motion of crossing, and the signal feedback arrives the motor, stop motion immediately.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (9)
1. A sagger separating and stacking jacking device in a lithium battery material dust environment is characterized by mainly comprising a motor, a jacking plate, a lifting installation bottom plate, a guide rack, a motor transmission gear and a motor transmission shaft; the motor transmission gear is arranged on a motor transmission shaft, the motor transmission gear is in structural transmission with a vertically arranged guide rack through meshing, and the top of the guide rack is fixedly connected with the bottom surface of the jacking plate; the power of the motor is transmitted to the guide rack through gear transmission, and the rotation direction of the motor is controlled to provide upward or downward power for the guide rack so as to drive the jacking plate to move upward or downward.
2. The jacking device for saggar splitting and stacking in the lithium battery material dust environment of claim 1, wherein the jacking plate is arranged at the upper part of the lifting installation bottom plate and connected with the lifting installation bottom plate through a jacking organ dust cover, the bottom surface of the lifting installation bottom plate is connected with the rack protective cover, the lower part of the guide rack is arranged in the rack protective cover, and the upper part of the guide rack penetrates through the interior of the jacking organ dust cover and is connected with the bottom of the jacking plate.
3. The saggar separating and stacking jacking device in the lithium battery material dust environment, according to claim 2, wherein the guide rack is embedded in the linear guide rail and connected with the slider mounting plate assembly, and the slider mounting plate assembly is arranged outside the rack protective cover and mounted on the lower side of the lifting mounting base plate.
4. The sagger separating and stacking jacking device in the lithium battery material dust environment according to claim 2, wherein the motor transmission shaft is connected with a motor through a coupler so as to achieve power transmission, rolling bearings are mounted at two ends of the motor transmission shaft and fixed on a bearing mounting plate assembly, and the bearing mounting plate assembly is arranged in the rack protective cover.
5. The sagger separating and stacking jacking device in the lithium battery material dust environment according to claim 2, wherein a plurality of vertically arranged proximity switches for detecting the movement track of the guide rack are mounted on the rack protective cover, and the proximity switches are mounted at positions of proximity switch detection sheets at the upper bottom of the guide rack through induction to position the saggers.
6. The sagger separating and stacking jacking device in the lithium battery material dust environment according to claim 5, wherein the number of the proximity switches mounted on the rack protective cover is five, and the proximity switches respectively act from bottom to top as follows: the first proximity switch detects the feedback of a signal of the limit position of the downward movement of the guide rack, so that the excessive movement is avoided; the second proximity switch is used for detecting the origin of the guide rack; the third proximity switch and the fourth proximity switch are used for positioning position signal feedback of the sagger at two different heights; and the fifth proximity switch detects the feedback of the signal of the limit position of the upward movement of the guide rack, so that the excessive movement is avoided.
7. The saggar separating and stacking jacking device in the lithium battery material dust environment, according to claim 6, wherein the position of the proximity switch mounted on the rack shield is adjustable, and the adjustment is appropriately performed according to specific field mounting conditions.
8. The sagger separating and stacking jacking device in the lithium battery material dust environment according to claim 1, wherein the jacking plate is fixed with jacking strips directly contacting with the sagger, and the jacking strips are made of polyurethane materials.
9. The saggar separating and stacking jacking device in the lithium battery material dust environment, according to claim 1, wherein a guide rod protective cover assembly is arranged at each of four corner positions between the jacking plate and the lifting installation bottom plate, the upper end of each guide rod protective cover assembly is connected with the jacking plate, and the lower end of each guide rod protective cover assembly is fixedly connected with the lifting installation bottom plate of the jacking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423293.0A CN114148940A (en) | 2021-11-26 | 2021-11-26 | Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423293.0A CN114148940A (en) | 2021-11-26 | 2021-11-26 | Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114148940A true CN114148940A (en) | 2022-03-08 |
Family
ID=80458195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111423293.0A Pending CN114148940A (en) | 2021-11-26 | 2021-11-26 | Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114148940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424341A (en) * | 2011-07-26 | 2012-04-25 | 东莞市新泽谷机械有限公司 | Connection platform elevating mechanism with buffering function |
| CN208542858U (en) * | 2018-03-28 | 2019-02-26 | 东莞市正太合众金属包装自动化设备有限公司 | A kind of swollen side material-supporting device of side's tank |
| CN109809165A (en) * | 2019-02-28 | 2019-05-28 | 浙江索控科技有限公司 | A kind of material frame promotion slewing equipment of industrial automation |
| CN110713131A (en) * | 2019-09-20 | 2020-01-21 | 西南交通大学 | Servo lifting device based on electromagnetic braking |
| CN211393698U (en) * | 2019-12-19 | 2020-09-01 | 济南双力升降机械有限公司 | Self-elevating platform gear rack elevator |
| CN214734165U (en) * | 2020-12-31 | 2021-11-16 | 宜宾锂宝新材料有限公司 | Single-stage jacking device |
-
2021
- 2021-11-26 CN CN202111423293.0A patent/CN114148940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424341A (en) * | 2011-07-26 | 2012-04-25 | 东莞市新泽谷机械有限公司 | Connection platform elevating mechanism with buffering function |
| CN208542858U (en) * | 2018-03-28 | 2019-02-26 | 东莞市正太合众金属包装自动化设备有限公司 | A kind of swollen side material-supporting device of side's tank |
| CN109809165A (en) * | 2019-02-28 | 2019-05-28 | 浙江索控科技有限公司 | A kind of material frame promotion slewing equipment of industrial automation |
| CN110713131A (en) * | 2019-09-20 | 2020-01-21 | 西南交通大学 | Servo lifting device based on electromagnetic braking |
| CN211393698U (en) * | 2019-12-19 | 2020-09-01 | 济南双力升降机械有限公司 | Self-elevating platform gear rack elevator |
| CN214734165U (en) * | 2020-12-31 | 2021-11-16 | 宜宾锂宝新材料有限公司 | Single-stage jacking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209455880U (en) | A kind of elevator falling proof device | |
| CN205274602U (en) | Electricity core turning device | |
| JP2013129483A (en) | Elevator device | |
| CN201389557Y (en) | Stepless adjustment device for rolling line of rolling mill | |
| CN114148940A (en) | Sagger divides alms bowl to fold alms bowl jacking device under lithium electricity material dust environment | |
| CN111151672A (en) | Circular stamping board snatchs feed mechanism | |
| CN202155885U (en) | Pickup arm lifting mechanism | |
| CN101462125A (en) | Stepless adjusting apparatus of rolling mill roll line | |
| CN212646283U (en) | Brick resistance to compression detection device for building with clamping device | |
| CN212024603U (en) | Ladle cover lifting and rotating mechanism | |
| CN210289521U (en) | Automatic upper and lower double-layer vacuum box door mechanism | |
| CN202963285U (en) | Two-stack automatic unstacking unit used on stamping production line | |
| CN112146607A (en) | Thickness measuring device for lithium battery processing and working method thereof | |
| CN111362152A (en) | Ladle cover lifting and rotating mechanism | |
| CN208790641U (en) | Saw blade automatic feed mechanism | |
| CN214925475U (en) | Blank size detection device for processing refractory bricks | |
| CN219321406U (en) | High-speed lamination table | |
| CN215986560U (en) | Casket-like bowl clout detection mechanism | |
| CN212274820U (en) | High efficiency bent axle external diameter detection device | |
| CN216206014U (en) | Full-automatic induction type hole measuring machine capable of simultaneously detecting two batches of bearing holes | |
| CN213917340U (en) | Automatic identification and positioning mechanism for part machining | |
| CN114684546B (en) | Rotating table device of stacker and method for detecting and coping with offset | |
| CN217201249U (en) | Paper collecting component of splitting machine | |
| CN215797101U (en) | Automatic lift NG material frame | |
| CN215700102U (en) | Make things convenient for digit control machine tool loading attachment of interval unloading |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220308 |
|
| RJ01 | Rejection of invention patent application after publication |