CN112082079A - Express delivery intelligence letter sorting equipment that can self-lubricate - Google Patents
Express delivery intelligence letter sorting equipment that can self-lubricate Download PDFInfo
- Publication number
- CN112082079A CN112082079A CN202011007899.1A CN202011007899A CN112082079A CN 112082079 A CN112082079 A CN 112082079A CN 202011007899 A CN202011007899 A CN 202011007899A CN 112082079 A CN112082079 A CN 112082079A
- Authority
- CN
- China
- Prior art keywords
- wheel
- receiving
- fixedly connected
- rod
- liquid bag
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to the technical field of automatic sorting machines and discloses automatic-lubricating intelligent express sorting equipment which comprises a sorting plate, wherein the inner bottom wall of the sorting plate is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a receiving plate, the surface of the receiving plate is rotatably connected with a roller, a receiving wheel is rotatably connected above the roller, the inner wall of the receiving wheel is fixedly connected with a supporting rod, one side of the supporting rod, far away from the receiving wheel, is fixedly connected with a receiving gear, the left side of the receiving gear is rotatably connected with a centrifugal wheel through a belt, the bottom of a liquid conveying pipe is fixedly connected with a liquid bag, and the right side of the liquid bag is fixedly connected with an ejector rod. This express delivery intelligence letter sorting equipment that can self-lubricate uses through the cooperation of centrifugal wheel with the power wheel to reached when accepting the wheel and receiving the frictional force increase, automatically for accepting the wheel and providing power, make the express delivery accuracy reach the effect of assigned position.
Description
Technical Field
The invention relates to the technical field of automatic sorting machines, in particular to intelligent express sorting equipment capable of automatically lubricating.
Background
The automatic sorting machine is a machine for sorting articles according to a preset computer instruction and delivering the sorted articles to a designated position, along with the development of laser scanning, bar code and computer control technology, the automatic sorting machine is increasingly used in logistics, and the goods to be checked are delivered into a sorting system through various modes, such as manual transportation, mechanical transportation, automatic transportation and the like, and are converged and collected on a conveyor.
When letter sorting express delivery, the express delivery parcel removes along with the supply line, can have certain speed when reaching the letter sorting board, the wheel direction of accepting on letter sorting board surface this moment appears deflecting, drive the express delivery parcel and break away from the letter sorting board to appointed orientation, the letter sorting is ended, nevertheless because the wheel of accepting is in continuous use, because the disappearance of lubricating oil leads to accepting the board and accepting the frictional force of taking turns and increase, and then make the express delivery reduce at the sliding speed who accepts the wheel surface, be difficult to the accurate position of reacing, increase the letter sorting degree of difficulty.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent express sorting equipment capable of automatically lubricating, which has the advantages that when the friction force of the receiving wheel is increased, power is automatically provided for the receiving wheel, so that express can accurately reach the designated position, and the like, and the problems that when the friction force of the receiving wheel is increased, the power cannot be automatically provided for the receiving wheel, the express cannot accurately reach the designated position, and the sorting difficulty is increased in the conventional express sorting equipment are solved.
(II) technical scheme
In order to realize the aim of automatically providing power for the receiving wheel when the friction force of the receiving wheel is increased so that express can accurately reach a designated position, the invention provides the following technical scheme: an intelligent express sorting device capable of automatically lubricating comprises a sorting plate, wherein a rotating shaft is rotatably connected to the inner bottom wall of the sorting plate, a receiving plate is fixedly connected to the top of the rotating shaft, a roller is rotatably connected to the surface of the receiving plate, a receiving wheel is rotatably connected to the upper side of the roller, a supporting rod is fixedly connected to the inner wall of the receiving wheel, a receiving gear is fixedly connected to one side of the supporting rod, which is far away from the receiving wheel, the right side of the receiving gear is meshed with a driving wheel, a linkage rod is rotatably connected to the inside of the driving wheel, a centrifugal wheel is rotatably connected to the left side of the receiving gear through a belt, a baffle is arranged below the centrifugal wheel, an extrusion rod is fixedly connected to the bottom of the baffle, a pressure-sensitive switch is arranged at the bottom of the extrusion rod, a perfusion tube is fixedly connected to the bottom of, and the right side of the liquid bag is fixedly connected with an ejector rod.
Preferably, an oil tank is arranged above the liquid bag.
Preferably, the receiving gear is rotatably connected with the centrifugal wheel through a belt.
Preferably, the inside of trace is provided with buffer spring, is prevented that the action wheel from being dead by the fixed card when driving the trace intermittent type removal.
Preferably, the side of the linkage rod is provided with a fixed rod, so that the linkage rod keeps moving horizontally.
Preferably, the surface of the centrifugal wheel is provided with a centrifugal rod in an inserting manner, and the centrifugal rod can be thrown out along with the rotation of the centrifugal wheel.
Preferably, a supporting spring is arranged in the liquid bag, and after the liquid bag is extruded by the ejector rod, the deformation of the liquid bag is recovered through the supporting spring, and oil is pumped to the oil tank through the guide pipe.
Preferably, the oil tank is communicated with the liquid bag through a guide pipe, and a one-way valve with a downward opening is arranged in the oil tank.
(III) advantageous effects
Compared with the prior art, the invention provides the intelligent express sorting equipment capable of automatically lubricating, and the intelligent express sorting equipment has the following beneficial effects:
1. this express delivery intelligence letter sorting equipment that can self-lubricate uses through the cooperation of centrifugal wheel with the power wheel, when using letter sorting equipment, and the express delivery parcel is along with transportation line letter sorting board surface removal, has certain speed when reaching letter sorting board surface, and the computer control pivot rotates this moment, and the pivot drives the board rotation of accepting at top, and then drives and accept the wheel and take place to rotate, and the express delivery parcel is accepting the wheel surface slip, drives and accepts the wheel rotation.
When the accepting wheel rotates, the centrifugal wheel connected with the belt on the left side rotates, under the action of centrifugal force, the centrifugal rod arranged on the surface of the centrifugal wheel in a penetrating mode moves towards the direction far away from the wheel center, the baffle below is extruded, the baffle is extruded to drive the extrusion rod at the bottom to move downwards, the extrusion rod extrudes the pressure-sensitive switch below, the pressure-sensitive switch is enabled to control the motor of the driving wheel to start, therefore, the driving wheel rotates, when the rotating speed of the accepting wheel is normal, the baffle is extruded to drive the extrusion rod to move downwards, the protrusion arranged on the side face of the extrusion rod extrudes the left end of the linkage rod, the linkage rod is enabled to drive the driving wheel to move rightwards, the driving wheel is disengaged from the engaging gear, and the rotation of the driving wheel cannot interfere with the.
When under the effect of frictional force, the rotational speed of accepting the wheel is less than when normal, the rotational speed of centrifugal wheel reduces equally, lead to the extrusion pole to move down the distance and reduce, and then be difficult to cause the extrusion to the trace through the arch of side, therefore the action wheel rotates and drives and accepts the gear rotation, because it passes through the bracing piece and accepts the wheel connection to accept the gear, consequently it is driven by the action wheel and rotates with higher speed to accept the wheel, send the express delivery parcel on its surface to the assigned position smoothly, thereby reached when accepting the wheel and receiving the increase of frictional force, automatically for accepting the wheel and providing power, make the express delivery accurately reach the effect of assigned position.
2. This can self-lubricate express delivery intelligence letter sorting equipment, use through the cooperation of liquid bag and transfer line, when the action wheel need with accept gear engagement when accelerating the takeover wheel, explain to accept the wheel and accept the roller between the board and lack lubricating oil, along with the meshing transmission of action wheel and accept gear this moment, the action wheel is by the intermittent type nature extrusion of the tooth of takeover gear, lead to the action wheel to drive the intermittent type nature of interlock pole and move right, make the ejector pin synchronous motion on interlock pole surface, and then make the ejector pin produce the extrusion to left liquid bag, lead to the inside lubricating oil of liquid bag to enter into the roller surface of accepting between board and the takeover wheel through the transfer line, accomplish the lubrication, thereby reached when the takeover wheel frictional force increases, lubricate the roller of accepting between board and the takeover wheel automatically, and then reduce the effect of takeover wheel frictional force.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural receiving wheel of the present invention;
FIG. 3 is a schematic view of the structure of the present invention and the connecting mechanism of the extrusion stem;
FIG. 4 is a schematic view of the structure and the liquid sac connecting mechanism of the present invention.
In the figure: 1-sorting plate, 2-rotating shaft, 3-bearing plate, 4-roller, 5-bearing wheel, 6-supporting rod, 7-bearing gear, 8-driving wheel, 9-linkage rod, 10-centrifugal wheel, 11-baffle, 12-extrusion rod, 13-pressure switch, 14-ejector rod, 15-liquid bag, 16-transfusion tube and 17-oil tank.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an intelligent express sorting device capable of automatic lubrication comprises a sorting plate 1, the sorting plate 1 is made of stainless steel, which can effectively prevent the device from being corroded, greatly prolong the service life of the device, reduce the production cost, and play an indispensable role for enterprises, the inner bottom wall of the sorting plate 1 is rotatably connected with a rotating shaft 2, the top of the rotating shaft 2 is fixedly connected with a receiving plate 3, the surface of the receiving plate 3 is rotatably connected with a roller 4, the upper part of the roller 4 is rotatably connected with a receiving wheel 5, the inner wall of the receiving wheel 5 is fixedly connected with a support rod 6, one side of the support rod 6 far away from the receiving wheel 5 is fixedly connected with a receiving gear 7, the receiving gear 7 is rotatably connected with a centrifugal wheel 10 through a belt, the right side of the receiving gear 7 is engaged with a driving wheel 8, the inner part of the driving wheel 8 is rotatably connected with a linkage rod 9, the side of, the interlocking rod 9 keeps moving horizontally, a buffer spring is arranged inside the interlocking rod 9 to prevent the interlocking rod 9 from being fixed and blocked when the driving wheel 8 drives the interlocking rod 9 to move intermittently, the left side of the bearing gear 7 is connected with a centrifugal wheel 10 through a belt in a rotating way, the surface of the centrifugal wheel 10 is provided with a centrifugal rod in an inserting way and can be thrown out along with the rotation of the centrifugal wheel 10, a baffle plate 11 is arranged below the centrifugal wheel 10, the bottom of the baffle plate 11 is fixedly connected with an extrusion rod 12, the bottom of the extrusion rod 12 is provided with a pressure-sensitive switch 13, the bottom of the bearing plate 3 is fixedly connected with a liquid conveying pipe 16, the bottom of the liquid conveying pipe 16 is fixedly connected with a liquid bag 15, a supporting spring is arranged inside the liquid bag 15, after the liquid bag 15 is extruded by the ejector rod 14, the deformation is recovered through the supporting spring, the oil is pumped to an oil tank 17 through a guide pipe, the, an oil tank 17 is arranged above the liquid bag 15, the oil tank 17 is communicated with the liquid bag 15 through a guide pipe, and a one-way valve with a downward opening is arranged in the oil tank 17.
When using letter sorting equipment, express delivery parcel is along with the transportation line to 1 surface removal of letter sorting board, has certain speed when reaching 1 surface of letter sorting board, and computer control pivot 2 rotates this moment, and pivot 2 drives the board 3 rotation of accepting at top, and then drives and accept wheel 5 and take place to rotate, and the express delivery parcel is in accepting wheel 5 surface slip, drives and accepts wheel 5 and rotate.
When the receiving wheel 5 rotates, the centrifugal wheel 10 connected with the left side of the receiving wheel through the belt rotates, under the action of centrifugal force, the centrifugal rod inserted into the surface of the centrifugal wheel 10 moves towards the direction away from the wheel center, so as to extrude the baffle 11 below, the baffle 11 is extruded to drive the extrusion rod 12 at the bottom to move downwards, the extrusion rod 12 extrudes the pressure-sensitive switch 13 below, so that the pressure-sensitive switch 13 starts the motor for controlling the driving wheel 8, therefore, the driving wheel 8 rotates, when the rotating speed of the receiving wheel 5 is normal, the baffle 11 is extruded to drive the extrusion rod 12 to move downwards, so that the protrusion arranged on the side surface of the extrusion rod 12 extrudes the left end of the linkage rod 9, the linkage rod 9 drives the driving wheel 8 to move rightwards, the driving wheel 8 is disengaged from the receiving gear 7, and the rotation of the driving wheel 8 cannot interfere with the rotation of the receiving.
When under the effect of frictional force, the rotational speed of accepting the wheel 5 is less than when normal, the rotational speed of centrifugal wheel 10 reduces equally, lead to the extrusion pole 12 distance of shifting downwards to reduce, and then be difficult to cause the extrusion to trace 9 through the arch of side, consequently action wheel 8 rotates and drives and accepts gear 7 and rotate, because it is connected with accepting the wheel 5 through bracing piece 6 to accept gear 7, consequently accept wheel 5 is driven by action wheel 8 and rotates with higher speed, send the express delivery parcel on its surface to the assigned position smoothly, thereby reached when accepting wheel 5 and received the increase of frictional force, automatically for accepting wheel 5 provides power, make the accurate effect that reachs the assigned position of express delivery.
When the driving wheel 8 needs to be meshed with the receiving gear 7 to accelerate the receiving wheel 5, it is described that the roller 4 between the receiving wheel 5 and the receiving plate 3 lacks lubricating oil, at this time, along with the meshing transmission of the driving wheel 8 and the receiving gear 7, the driving wheel 8 is intermittently extruded by the teeth of the receiving gear 7, so that the driving wheel 8 drives the linkage rod 9 to intermittently move rightward, so that the ejector rod 14 on the surface of the linkage rod 9 synchronously moves, and the ejector rod 14 extrudes the liquid bag 15 on the left side, so that the lubricating oil in the liquid bag 15 enters the surface of the roller 4 between the receiving plate 3 and the receiving wheel 5 through the liquid conveying pipe 16, and the lubrication is completed, so that when the friction force of the receiving wheel 5 is increased, the roller 4 between the receiving plate 3 and the receiving wheel 5 is automatically lubricated, and the friction force of the receiving wheel 5 is further reduced.
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 (8)
1. The utility model provides an express delivery intelligence letter sorting equipment that can self-lubricate, includes letter sorting board (1), its characterized in that: the inner bottom wall of the sorting plate (1) is rotatably connected with a rotating shaft (2), the top of the rotating shaft (2) is fixedly connected with a receiving plate (3), the surface of the receiving plate (3) is connected with a roller (4) in a rolling manner, the upper part of the roller (4) is connected with a receiving wheel (5) in a rolling manner, the inner wall of the receiving wheel (5) is fixedly connected with a supporting rod (6), one side of the supporting rod (6) far away from the receiving wheel (5) is fixedly connected with a receiving gear (7), the right side of the receiving gear (7) is meshed with a driving wheel (8), the inner part of the driving wheel (8) is rotatably connected with a linkage rod (9), the left side of the receiving gear (7) is rotatably connected with a centrifugal wheel (10) through a belt, a baffle plate (11) is arranged below the centrifugal wheel (10), and the bottom of the baffle plate, the bottom of the extrusion rod (12) is provided with a pressure-sensitive switch (13), the bottom of the receiving plate (3) is fixedly connected with an infusion tube (16), the bottom of the infusion tube (16) is fixedly connected with a liquid bag (15), and the right side of the liquid bag (15) is fixedly connected with an ejector rod (14).
2. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: an oil tank (17) is arranged above the liquid bag (15).
3. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: the bearing gear (7) is rotationally connected with the centrifugal wheel (10) through a belt.
4. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: and a buffer spring is arranged inside the linkage rod (9).
5. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: and a fixed rod is arranged on the side surface of the linkage rod (9).
6. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: the surface of the centrifugal wheel (10) is provided with a centrifugal rod in an inserting way and can be thrown out along with the rotation of the centrifugal wheel (10).
7. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: and a supporting spring is arranged in the liquid bag (15).
8. The intelligent express sorting device capable of automatically lubricating according to claim 1, wherein: the oil tank (17) is communicated with the liquid bag (15) through a guide pipe, and a one-way valve with a downward opening is arranged in the oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007899.1A CN112082079A (en) | 2020-09-23 | 2020-09-23 | Express delivery intelligence letter sorting equipment that can self-lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007899.1A CN112082079A (en) | 2020-09-23 | 2020-09-23 | Express delivery intelligence letter sorting equipment that can self-lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112082079A true CN112082079A (en) | 2020-12-15 |
Family
ID=73739640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011007899.1A Pending CN112082079A (en) | 2020-09-23 | 2020-09-23 | Express delivery intelligence letter sorting equipment that can self-lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112082079A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712484Y (en) * | 2004-05-18 | 2005-07-27 | 张美晶 | Feeding apparatus for capacitor selector |
| US20120279803A1 (en) * | 2011-05-05 | 2012-11-08 | Andrew Rosca | Centrifugal lubrication apparatus |
| CN204805915U (en) * | 2015-06-15 | 2015-11-25 | 徐工集团工程机械股份有限公司 | Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan |
| CN208007918U (en) * | 2018-01-08 | 2018-10-26 | 广州市陆网智能科技有限公司 | Courier packages' intelligent sorting system |
| CN208817053U (en) * | 2018-08-06 | 2019-05-03 | 深圳新维时代人工智能有限公司 | A kind of oily device of guide rail profit of halved belt sorter |
| CN111392784A (en) * | 2020-04-01 | 2020-07-10 | 李志云 | Dirt removing grating machine capable of automatically lubricating rotating mechanism |
| CN111425589A (en) * | 2020-04-02 | 2020-07-17 | 绍兴市华获智能装备有限公司 | Intelligent lubricating oil spraying and smearing equipment for conveying chain of factory assembly line |
-
2020
- 2020-09-23 CN CN202011007899.1A patent/CN112082079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712484Y (en) * | 2004-05-18 | 2005-07-27 | 张美晶 | Feeding apparatus for capacitor selector |
| US20120279803A1 (en) * | 2011-05-05 | 2012-11-08 | Andrew Rosca | Centrifugal lubrication apparatus |
| CN204805915U (en) * | 2015-06-15 | 2015-11-25 | 徐工集团工程机械股份有限公司 | Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan |
| CN208007918U (en) * | 2018-01-08 | 2018-10-26 | 广州市陆网智能科技有限公司 | Courier packages' intelligent sorting system |
| CN208817053U (en) * | 2018-08-06 | 2019-05-03 | 深圳新维时代人工智能有限公司 | A kind of oily device of guide rail profit of halved belt sorter |
| CN111392784A (en) * | 2020-04-01 | 2020-07-10 | 李志云 | Dirt removing grating machine capable of automatically lubricating rotating mechanism |
| CN111425589A (en) * | 2020-04-02 | 2020-07-17 | 绍兴市华获智能装备有限公司 | Intelligent lubricating oil spraying and smearing equipment for conveying chain of factory assembly line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208796358U (en) | Automatic vending machine | |
| CN202213004U (en) | Electronic carrier tape punching machine | |
| CN112082079A (en) | Express delivery intelligence letter sorting equipment that can self-lubricate | |
| CN206318385U (en) | Floor conveyor with balance weight | |
| CN220311031U (en) | Commodity circulation transportation sorting device | |
| CN209571010U (en) | A kind of shipment limiting ejection mechanism of automatic vending machine | |
| CN208673434U (en) | A kind of automatic vending machine shipment platform | |
| CN104692047A (en) | Automatic lifting device of ball-cage type constant velocity universal joint holders | |
| CN111846906B (en) | Block material feeding equipment and system | |
| CN113955456A (en) | Track shunting turnout mechanism of suspension conveying system | |
| CN209327058U (en) | A kind of walking sample skewering machine | |
| CN208307660U (en) | A kind of self-emptying conveyer | |
| CN207536666U (en) | It is a kind of to move case apparatus certainly | |
| CN206750868U (en) | A kind of cage guide pipeline automatic centring device | |
| CN207451335U (en) | A kind of device for being used to control shopping cart transport system inlet flow rate | |
| CN112278739A (en) | Device for maintaining equipment by utilizing vertical conveying function | |
| CN218097515U (en) | Medicinal glass bottle specification check out test set | |
| CN111776829B (en) | Material storage device is received in mouse pad production | |
| CN212654984U (en) | Conveying device of beverage filling machine | |
| CN218878430U (en) | Heavy load moves and carries device | |
| CN216653349U (en) | Conveying mechanism and mahjong machine | |
| CN207935731U (en) | A kind of locomotive subsidiary engine automatic lubricating system | |
| CN220765863U (en) | Material pouring rotating structure of conveying frame | |
| CN219468926U (en) | Transfer device after aluminum alloy hub blank solid melting treatment | |
| CN220219695U (en) | Unlimited x-axis 3D printer |
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: 20201215 |
|
| RJ01 | Rejection of invention patent application after publication |