CN112551414B - Refill lifting mechanism - Google Patents
Refill lifting mechanism Download PDFInfo
- Publication number
- CN112551414B CN112551414B CN202011551552.3A CN202011551552A CN112551414B CN 112551414 B CN112551414 B CN 112551414B CN 202011551552 A CN202011551552 A CN 202011551552A CN 112551414 B CN112551414 B CN 112551414B
- Authority
- CN
- China
- Prior art keywords
- frame
- roller
- lifting support
- inner frame
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to the field of papermaking, in particular to a paper core lifting mechanism which comprises a rack, a lifting support, a V-shaped support frame, a guide mechanism and driving mechanisms, wherein the lifting support can be arranged on the rack in a vertically sliding mode, the V-shaped support frame is arranged on the lifting support frame, the guide mechanism is arranged on the lifting support frame, the driving mechanisms are arranged on two sides of the lifting support frame, the rack comprises two vertical columns, sliding grooves matched with the guide mechanism are formed in the vertical columns, each driving mechanism comprises a motor, two transmission shafts and a gear, the motor is arranged on the lifting support frame, the two transmission shafts are in transmission connection with the motor, the gear is arranged at the free end of each transmission shaft, and a rack matched with the gear is arranged on each vertical column. It has solved current refill material loading and has still adopted the manual work to go on, leads to the technical problem that work efficiency is low, the security is low.
Description
Technical Field
The invention relates to the field of papermaking, in particular to a paper core lifting mechanism.
Background
At present, in the existing papermaking field, the paper core feeding is usually carried out manually, so that the paper core is conveyed to a shaft penetrating platform, the weight of a single paper core can reach about 40Kg, time and labor are wasted, and the efficiency is low and unsafe.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides a paper core lifting mechanism, which solves the technical problems of low working efficiency and low safety caused by manual feeding of the existing paper core.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a refill lifting mechanism, includes the frame, can locate the lifting support in the frame, locate the V-arrangement support frame on the lifting support, locate the guiding mechanism on the lifting support, locate the actuating mechanism on the lifting support both sides, the frame includes the stand of two vertical settings, be equipped with on the stand with guiding mechanism complex sliding tray, actuating mechanism is including locating motor on the lifting support, two transmission shafts that link to each other with motor drive, locating the gear on the transmission shaft free end, be equipped with on the stand with gear complex rack.
Furthermore, guiding mechanism is including locating the bottom gyro wheel that realizes the contact with the bottom of sliding tray on the lifting support, locate the lateral part gyro wheel that realizes the contact with the lateral wall of sliding tray on the lifting support.
Further, the bottom roller and the side roller are arranged perpendicular to each other.
Furthermore, the V-shaped support frame comprises two channel steels which are arranged in a V shape.
Furthermore, more than two bull-eye bearings are arranged on the channel steel.
Furthermore, the rack also comprises an upper cross beam connected to the upper ends of the two upright posts, and a limit sensor is arranged on the upper cross beam in a vertically adjustable manner.
Furthermore, the V-shaped support frame comprises an outer frame and an inner frame which are respectively arranged on the lifting support frame, a plurality of inner frame rollers are arranged on the inner frame at intervals along the transverse direction, the upper end of each inner frame roller forms a bottom bearing plane, the outer frame comprises a bottom frame and a side frame, one end of the side frame is hinged to the bottom frame, one end of the bottom frame, which is far away from the end hinged to the side frame, is provided with a pushing cylinder, the upper end of the pushing cylinder is hinged to the side frame, two sides of the upper end of the inner frame on the side frame are respectively provided with a side plate, the two side plates form a V shape, each side plate is rotatably provided with a plurality of rollers, each side frame roller is positioned at two sides of each inner frame roller, the side frame rollers positioned at the same side form a side bearing plane, each inner frame roller is gradually reduced from one end, which is close to the hinged to the bottom frame, to the vertical height of the other end, when the pushing cylinder does not act, the two side bearing planes form an inclined shape, and the bearing planes on the two sides and the bearing plane on the bottom form a slideway, when the pushing oil cylinder pushes, the bearing planes on the two sides form a V-shaped bearing groove, and the bearing plane on the bottom and the V-shaped bearing groove have an intersection line.
Furthermore, the number of the pushing oil cylinders is more than two, and a hydraulic spring or an air spring is arranged between two adjacent pushing oil cylinders.
Furthermore, the inner frame roller is coated with a low-friction-coefficient material.
Furthermore, the included angle between the vertical lines of the bearing planes on the two sides is 30-60 degrees.
Furthermore, an output motor is arranged on the lifting support, and at least one inner frame roller is in transmission connection with the output motor.
Furthermore, a side frame guide wheel is rotatably arranged on the side frame above the pushing cylinder, and when the pushing cylinder does not act, the upper end of the side frame guide wheel is not lower than the bottom bearing plane.
Further, when the pushing oil cylinder does not act, the side frame guide wheel and the upper end of the adjacent inner frame roller form a buffer surface, the included angle between the buffer surface and the horizontal plane is 0-5 degrees, the included angle between the bottom bearing plane and the horizontal plane is 5-20 degrees, and when the included angle between the bottom bearing plane and the horizontal plane is larger, the included angle between the buffer surface and the horizontal plane is larger.
Further, the included angle between the bottom bearing plane and the horizontal plane is as follows: the included angle between the buffering surface and the horizontal plane is =3-5: 1.
By adopting the technical scheme, the invention has the beneficial effects that: this scheme passes through the setting of guiding mechanism, actuating mechanism, V-arrangement support frame, can effectively realize the stable support to the refill lifting. Through the cooperation of gear and rack, can effectively guarantee driven validity, can realize the auto-lock of certain degree moreover after the lifting. Through the arrangement of the bottom idler wheels and the side idler wheels, effective support in two directions can be achieved, and therefore the lifting support can be effectively lifted up and down stably. The rollers may be made of PVC or nylon or other materials. The bottom roller and the side roller are arranged perpendicular to each other, which is a preferable scheme, and the stability of guiding can be realized to the maximum extent. The bull's eye bearing sets up, can realize when realizing that the refill slides along axial direction conveniently, convenient loading and unloading. The fiber sensor is arranged, so that the limitation of the lifting height can be facilitated, and the safety performance is improved.
Further, the setting of outrigger and inner frame, can realize the setting of inner frame gyro wheel and side bearer gyro wheel, the inner frame gyro wheel reduces to the vertical height of the other end by being close to side bearer and chassis articulated one end promptly gradually, the upper end of each inner frame gyro wheel forms end bearing plane, each side bearer gyro wheel is located the both sides of each inner frame gyro wheel, the side bearer gyro wheel that lies in same one side forms side bearing plane, and both sides bearing plane forms a slide with end bearing plane, and through the setting that pushes away the hydro-cylinder, can realize the slope of outrigger, thereby realize the slope of slide, make bottom gyro wheel and lateral part gyro wheel cooperation realize the bearing, form smooth transport. When the pushing oil cylinder does not act, the bearing planes on the two sides and the bearing plane on the bottom are tangent to the outer surface of the same cylinder, so that effective conveying of cylindrical objects can be better formed. Can adopt the manual work to give initial thrust during the transport, also can adopt output motor to drive side frame gyro wheel or interior frame gyro wheel. Giving a certain thrust. The jacking oil cylinders are arranged in a plurality of numbers, so that the balance effect can be effectively realized, the stability is improved, and the arrangement of the hydraulic spring or the air spring can effectively realize buffering and avoid rapid sliding of articles. The inner frame roller is coated with a low friction coefficient material, the side frame roller can be coated with the low friction coefficient material, preferably, the inner frame roller or the side frame roller which is driven by the output motor is not coated with the low friction coefficient material and can be coated with a high friction coefficient material, the low friction coefficient material can be self-lubricating engineering plastic, and the high friction coefficient material can be rubber. The limiting of the included angle between the lateral bearing planes can effectively guarantee the effectiveness of the bearing, and the bearing is not suitable for being too large or too small. The arrangement of the side frame guide wheels can lead the article to have a horizontal upward guide function when sliding out when the pushing oil cylinder does not act, so that the article can stably land on the ground, the phenomenon that the article is damaged due to the fact that one end of the article which is output firstly has larger impact with the ground is avoided, and a buffer surface is formed between the side frame guide wheels and the upper end of the adjacent inner frame roller. Because the difference of the contained angle setting between end bearing plane and the horizontal plane, the contained angle between buffering face and the horizontal plane should change thereupon, and the contained angle between buffering face and the horizontal plane is 0-5 degrees, the contained angle between end bearing plane and the horizontal plane is 5-20 degrees, the contained angle between end bearing plane and the horizontal plane: the included angle between the buffering surface and the horizontal plane is =3-5: 1.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another view of an embodiment of the present invention;
FIG. 3 is a left side view of the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic top view of a V-shaped support according to a second embodiment of the present invention;
FIG. 6 is a schematic front view of a V-shaped support according to a second embodiment of the present invention;
FIG. 7 is a schematic view of the middle thrust cylinder of FIG. 6 in an inoperative condition.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 3, the first embodiment provides a refill lifting mechanism, which includes a frame, a lifting support 2 disposed on the frame in a vertically slidable manner, a V-shaped support frame 3 disposed on the lifting support 2, a guide mechanism disposed on the lifting support 2, and driving mechanisms disposed on two sides of the lifting support 2, wherein the frame includes two vertically disposed uprights 11, two obliquely disposed connecting columns 12, an upper cross beam 13 connected to the two uprights 11, and a lower cross beam 14 connected to the two uprights 11, the uprights 11 are provided with a sliding groove 111 cooperating with the guide mechanism, the driving mechanisms include a motor 51 disposed on the lifting support 2, two transmission shafts 52 connected to the motor 51 in a transmission manner, and a gear 53 disposed at a free end of the transmission shafts 52, and the uprights 11 are provided with racks 54 cooperating with the gear 53. The upper cross beam 13 is provided with a limit sensor 62 in a vertically adjustable manner, the limit sensor 62 is fixed on the upper cross beam 13 through a lifting plate 61, the lifting plate 61 is provided with a strip-shaped bolt hole, and vertical adjustment can be realized through a bolt tightness mode, so that vertical adjustment of the limit sensor is realized.
The guide mechanism comprises a bottom roller 41 arranged on the lifting support 2 and contacted with the bottom of the sliding groove 111, and a side roller 42 arranged on the lifting support 2 and contacted with the side wall of the sliding groove 111. The bottom roller 41 and the side roller 42 are disposed perpendicular to each other.
The V-shaped support frame 3 comprises two support plates 31 arranged on the lifting support 2 and channel steel 32 arranged in a V shape on the two support plates 31. More than two bull-eye bearings 33 are arranged on the channel steel 32.
The limit sensor is a conventional element which is directly available on the market.
This scheme passes through the setting of guiding mechanism, actuating mechanism, V-arrangement support frame, can effectively realize the stable support to the refill lifting. Through the cooperation of gear and rack, can effectively guarantee driven validity, can realize the auto-lock of certain degree moreover after the lifting. Through the arrangement of the bottom idler wheels and the side idler wheels, effective support in two directions can be achieved, and therefore the lifting support can be effectively lifted up and down stably. The rollers may be made of PVC or nylon or other materials. The bottom roller and the side roller are arranged perpendicular to each other, which is a preferable scheme, and the stability of guiding can be realized to the maximum extent. The bull's eye bearing sets up, can realize when realizing that the refill slides along axial direction conveniently, convenient loading and unloading. The fiber sensor is arranged, so that the limitation of the lifting height can be facilitated, and the safety performance is improved.
Referring to fig. 4-7 again, the second embodiment provides a paper core lifting mechanism of the same inventive concept, which is different from the first embodiment in that the structure of the V-shaped supporting frame is changed.
The V-shaped support frame comprises an outer frame 71 and an inner frame 72 which are respectively arranged on a lifting support frame, a plurality of inner frame rollers 73 are arranged on the inner frame 72 at intervals along the transverse direction, the upper end of each inner frame roller 73 forms a bottom bearing plane 731, the outer frame 71 comprises a bottom frame 711 and a side frame 712, one end of the side frame 712 is hinged to the bottom frame 711, one end of the bottom frame 711, which is far away from the end hinged to the side frame 712, is provided with a pushing cylinder 713, the upper end of the pushing cylinder 713 is hinged to the side frame 712, two sides of the upper end of the inner frame 72 on the side frame 712 are respectively provided with a side plate 714, two side plates 714 form a V shape, each side plate 714 is rotatably provided with a plurality of side frame rollers 715, each side frame roller 715 is positioned at two sides of each inner frame roller 73, the side frame rollers 715 positioned at the same side form a side bearing plane 7151, the vertical height of each inner frame roller 73 is gradually reduced from one end, which is close to the hinge of the side frame 714 and the bottom frame 711, when the pushing cylinder 713 does not move, the two side bearing planes 7151 are inclined, the two side bearing planes 7151 and the bottom bearing plane 731 form a slide way, when the pushing cylinder 713 pushes, the two side bearing planes 7151 form a V-shaped bearing groove, and the bottom bearing plane 731 and the V-shaped bearing groove have an intersection line.
The quantity of top pushes away the hydro-cylinder and is equipped with hydraulic spring or gas spring between two adjacent top pushes away the hydro-cylinder more than two, and in this scheme, the quantity of top pushes away the hydro-cylinder is two, is provided with gas spring 716 between two top pushes away hydro-cylinder 713. The included angle beta between the perpendicular lines of the bearing planes 7151 on the two sides is 30-60 degrees, and the angle of the scheme is selected to be 45 degrees. The lifting support 2 is provided with an output motor, at least one inner frame roller 73 is in transmission connection with the output motor, and the inner frame roller 73 in the middle is selected to be in transmission connection with the output motor. Except for the inner frame roller 73 which is driven by the output motor, a material with low friction coefficient is coated outside.
A side frame guide wheel 717 is rotatably arranged above the pushing cylinder 713 on the side frame 712, and when the pushing cylinder 713 does not act, the upper end of the side frame guide wheel 717 is not lower than the bottom bearing plane 731. When the pushing cylinder 713 does not act, the side frame guide wheel 717 and the upper end of the adjacent inner frame roller 73 form a buffer surface 732, an included angle gamma between the buffer surface 732 and the horizontal plane is 0-5 degrees, an included angle delta between the bottom bearing plane 731 and the horizontal plane is 5-20 degrees, and when the included angle delta between the bottom bearing plane 731 and the horizontal plane is larger, the included angle gamma between the buffer surface 732 and the horizontal plane is larger. δ: γ =3-5: 1. In the scheme, the value of delta is 15 degrees, the value of gamma is 4 degrees, and the included angle theta between the buffer surface 732 and the bottom bearing plane 731 is 161 degrees.
In this scheme, after top push hydro-cylinder 713 moves, the side bearer gyro wheel of two curb plates is the horizontality, and the side bearer gyro wheel plays main supporting role, effectively realizes the purpose of supporting, and the refill that bears is not contact basically with chassis gyro wheel, and the top only has a chassis gyro wheel and refill contact, effectively prevents rocking of refill. When the V-shaped supporting frame is lifted to the shaft penetrating platform, the pushing oil cylinder retracts to an initial state, one end of the side frame descends at the moment, each bottom frame roller is in contact with the paper core, the side frame rollers play a role in auxiliary guiding, and due to inclination, the rotation of the output motor is utilized to drive one bottom frame roller to give initial force to the paper core, so that the paper core can freely slide down. The working efficiency is higher, convenient operation, and stability, security are higher.
The setting of outrigger and inner frame, can realize the setting of inner frame gyro wheel and side bearer gyro wheel, the inner frame gyro wheel reduces to the vertical height of the other end by being close to side bearer and chassis articulated one end promptly gradually, the upper end of each inner frame gyro wheel forms end bearing plane, each side bearer gyro wheel is located the both sides of each inner frame gyro wheel, it forms side bearing plane to lie in the side bearer gyro wheel with one side, and both sides bearing plane forms a slide with end bearing plane, and through the setting that pushes away the hydro-cylinder, can realize the slope of outrigger, thereby realize the slope of slide, make bottom gyro wheel and lateral part gyro wheel cooperation realize the bearing, form smooth transport. When the pushing oil cylinder does not act, the bearing planes on the two sides and the bearing plane on the bottom are tangent to the outer surface of the same cylinder, so that effective conveying of cylindrical objects can be better formed. Can adopt the manual work to give initial thrust during the transport, also can adopt output motor to drive side frame gyro wheel or interior frame gyro wheel. Giving a certain thrust. The jacking oil cylinders are arranged in a plurality of numbers, so that the balance effect can be effectively realized, the stability is improved, and the arrangement of the hydraulic spring or the air spring can effectively realize buffering and avoid rapid sliding of articles. The inner frame roller is coated with a low friction coefficient material, the side frame roller can be coated with the low friction coefficient material, preferably, the inner frame roller or the side frame roller which is driven by the output motor is not coated with the low friction coefficient material and can be coated with a high friction coefficient material, the low friction coefficient material can be self-lubricating engineering plastic, and the high friction coefficient material can be rubber. The limiting of the included angle between the lateral bearing planes can effectively guarantee the effectiveness of the bearing, and the bearing is not suitable for being too large or too small. The arrangement of the side frame guide wheels can lead the article to have a horizontal upward guide function when sliding out when the pushing oil cylinder does not act, so that the article can stably land on the ground, the phenomenon that the article is damaged due to the fact that one end of the article which is output firstly has larger impact with the ground is avoided, and a buffer surface is formed between the side frame guide wheels and the upper end of the adjacent inner frame roller. Because the difference of the contained angle setting between end bearing plane and the horizontal plane, the contained angle between buffering face and the horizontal plane should change thereupon, and the contained angle between buffering face and the horizontal plane is 0-5 degrees, the contained angle between end bearing plane and the horizontal plane is 5-20 degrees, the contained angle between end bearing plane and the horizontal plane: the included angle between the buffering surface and the horizontal plane is =3-5: 1.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. The utility model provides a refill lifting mechanism which characterized in that: the lifting support can be arranged on the frame in a vertically sliding manner, the V-shaped support frame is arranged on the lifting support, the guide mechanism is arranged on the lifting support, the driving mechanisms are arranged on two sides of the lifting support, the frame comprises two vertically arranged stand columns, sliding grooves matched with the guide mechanism are formed in the stand columns, the driving mechanisms comprise motors arranged on the lifting support, two transmission shafts connected with the motors in a transmission manner, and gears arranged at free ends of the transmission shafts, racks matched with the gears are arranged on the stand columns, the V-shaped support frame comprises an outer frame and an inner frame which are respectively arranged on the lifting support, a plurality of inner frame rollers are arranged on the inner frame at transverse intervals, the upper ends of the inner frame rollers form a bottom bearing plane, the outer frame comprises an underframe and a side frame, one end of the outer frame is hinged to the underframe, and one end of the underframe far away from the side frame is provided with a pushing oil cylinder, the upper end of the pushing oil cylinder is hinged with the side frames, side plates are respectively arranged on the two sides of the upper end of the inner frame along the side frames, the two side plates form a V shape, a plurality of side frame rollers are rotatably arranged on each side plate, each side frame roller is positioned on two sides of each inner frame roller, the side frame rollers positioned on the same side form a side bearing plane, the vertical height of each inner frame roller from one end, close to the hinged end of the side frame and the bottom frame, to the other end is gradually reduced, when the pushing oil cylinder does not act, the two side bearing planes are inclined, a slide way is formed by the two side bearing planes and the bottom bearing plane, when the pushing oil cylinder pushes, the two side bearing planes form a V-shaped bearing groove, and the bottom bearing plane and the V-shaped bearing groove have an intersecting line.
2. A refill lifting mechanism as claimed in claim 1, wherein: the guiding mechanism comprises a bottom roller which is arranged on the lifting support and is in contact with the bottom of the sliding groove, and a side roller which is arranged on the lifting support and is in contact with the side wall of the sliding groove.
3. A refill lifting mechanism as claimed in claim 2, wherein: the bottom roller and the side roller are perpendicular to each other.
4. A core lifting mechanism as claimed in claim 1, 2 or 3, wherein: the rack also comprises an upper cross beam connected to the upper ends of the two upright posts, and a limit sensor is arranged on the upper cross beam in a vertically adjustable manner.
5. A refill lifting mechanism as claimed in claim 1, wherein: the quantity of the pushing oil cylinders is more than two, and a hydraulic spring or an air spring is arranged between every two adjacent pushing oil cylinders.
6. A refill lifting mechanism as claimed in claim 1, wherein: the inner frame roller is coated with a low friction coefficient material.
7. A refill lifting mechanism as claimed in claim 1, wherein: the included angle between the vertical lines of the bearing planes on the two sides is 30-60 degrees.
8. A refill lifting mechanism as claimed in claim 1, wherein: the lifting support is provided with an output motor, and at least one inner frame roller is in transmission connection with the output motor.
9. A refill lifting mechanism as claimed in claim 1, wherein: and a side frame guide wheel is rotatably arranged on the side frame above the pushing oil cylinder, and when the pushing oil cylinder does not act, the upper end of the side frame guide wheel is not lower than the bottom bearing plane.
10. A core lifting mechanism as recited in claim 9, wherein: when the pushing oil cylinder does not act, the side frame guide wheel and the upper end of the adjacent inner frame roller form a buffer surface, the included angle between the buffer surface and the horizontal plane is 0-5 degrees, the included angle between the bottom bearing plane and the horizontal plane is 5-20 degrees, and when the included angle between the bottom bearing plane and the horizontal plane is larger, the included angle between the buffer surface and the horizontal plane is larger.
11. A core lifting mechanism as recited in claim 10, wherein: the included angle between the bottom bearing plane and the horizontal plane: the included angle between the buffering surface and the horizontal plane is =3-5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551552.3A CN112551414B (en) | 2020-12-24 | 2020-12-24 | Refill lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551552.3A CN112551414B (en) | 2020-12-24 | 2020-12-24 | Refill lifting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112551414A CN112551414A (en) | 2021-03-26 |
| CN112551414B true CN112551414B (en) | 2022-03-25 |
Family
ID=75033563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551552.3A Active CN112551414B (en) | 2020-12-24 | 2020-12-24 | Refill lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112551414B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754790A (en) * | 2014-01-29 | 2014-04-30 | 河海大学常州校区 | Dual-drive lifting mechanism |
| CN104150397A (en) * | 2014-07-17 | 2014-11-19 | 刘纯良 | Lifting frame |
| CN206169562U (en) * | 2016-09-30 | 2017-05-17 | 山东省计算中心（国家超级计算济南中心） | Steel pipe cutting bracket device |
| CN206298059U (en) * | 2016-12-20 | 2017-07-04 | 中天钢铁集团有限公司 | Wire coiling rectification station |
| CN207276144U (en) * | 2017-10-18 | 2018-04-27 | 周口师范学院 | A kind of fork truck gear lifting gear |
| CN208217625U (en) * | 2018-04-27 | 2018-12-11 | 广汉华气防腐工程有限公司 | A kind of anti-corrosion pipe processing conveying device |
| CN109019436A (en) * | 2018-08-16 | 2018-12-18 | 江苏博睿通智能装备有限公司 | A kind of cabinet body piler with anti-tipping apparatus |
| CN208413749U (en) * | 2018-07-04 | 2019-01-22 | 王鹏鲲 | A kind of civil construction material transport platform |
| CN109353786A (en) * | 2018-10-31 | 2019-02-19 | 湖州南浔善琏墨艺工艺品有限公司 | A kind of plate rotating machine for timber processing |
| CN111847323A (en) * | 2020-08-26 | 2020-10-30 | 山东汉驹机械有限公司 | Self-driven gear rack forklift |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3704784B2 (en) * | 1996-02-16 | 2005-10-12 | 神鋼電機株式会社 | Parts feeding device |
| US7954602B2 (en) * | 2004-11-30 | 2011-06-07 | Joseph Stanislao | Lift apparatus with telescoping platform attachment and method |
| CN104944317A (en) * | 2015-04-28 | 2015-09-30 | 华电重工机械有限公司 | Hydraulic platform trolley |
| CN205555360U (en) * | 2016-04-27 | 2016-09-07 | 王广岭 | Adjustable portable band conveyer just inclines |
| CN109264329B (en) * | 2018-08-22 | 2020-10-30 | 上海申雪供应链管理有限公司 | Multifunctional transportation device |
-
2020
- 2020-12-24 CN CN202011551552.3A patent/CN112551414B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754790A (en) * | 2014-01-29 | 2014-04-30 | 河海大学常州校区 | Dual-drive lifting mechanism |
| CN104150397A (en) * | 2014-07-17 | 2014-11-19 | 刘纯良 | Lifting frame |
| CN206169562U (en) * | 2016-09-30 | 2017-05-17 | 山东省计算中心（国家超级计算济南中心） | Steel pipe cutting bracket device |
| CN206298059U (en) * | 2016-12-20 | 2017-07-04 | 中天钢铁集团有限公司 | Wire coiling rectification station |
| CN207276144U (en) * | 2017-10-18 | 2018-04-27 | 周口师范学院 | A kind of fork truck gear lifting gear |
| CN208217625U (en) * | 2018-04-27 | 2018-12-11 | 广汉华气防腐工程有限公司 | A kind of anti-corrosion pipe processing conveying device |
| CN208413749U (en) * | 2018-07-04 | 2019-01-22 | 王鹏鲲 | A kind of civil construction material transport platform |
| CN109019436A (en) * | 2018-08-16 | 2018-12-18 | 江苏博睿通智能装备有限公司 | A kind of cabinet body piler with anti-tipping apparatus |
| CN109353786A (en) * | 2018-10-31 | 2019-02-19 | 湖州南浔善琏墨艺工艺品有限公司 | A kind of plate rotating machine for timber processing |
| CN111847323A (en) * | 2020-08-26 | 2020-10-30 | 山东汉驹机械有限公司 | Self-driven gear rack forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112551414A (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113816308B (en) | Fork device for forklift | |
| CN108892081A (en) | A kind of warehousing three-dimensional stacking fork truck | |
| CN201292975Y (en) | Support for transporting, storing and maintaining fan wheel | |
| CN112551414B (en) | Refill lifting mechanism | |
| CN211997505U (en) | Stacking device | |
| CN209142489U (en) | A kind of carton package pipeline | |
| CN109734022B (en) | Device is widened to flexible fork | |
| CN110723525A (en) | Feed in bags levels pile up neatly mechanism | |
| CN113148430B (en) | Underframe storage rack and underframe feeding device | |
| CN213892574U (en) | Liftable crucible transport vehicle for silicon wafer processing | |
| CN206220868U (en) | Boring tower device and rig | |
| CN107892253A (en) | Fork truck three-dimensional piler | |
| CN205397173U (en) | Gravitational goods shelf | |
| CN114516605A (en) | Super-heavy-load telescopic fork and load calculation method thereof | |
| CN210502797U (en) | Hydraulic type flat plate transport vehicle | |
| CN209704576U (en) | Lift arm slipping mechanism | |
| CN112478572A (en) | Novel conveying device for stacking machine | |
| US3747790A (en) | Double side shifting fork type stacker | |
| CN215666950U (en) | High-stability hydraulic lifting platform | |
| CN213140797U (en) | Storage device stable in operation | |
| CN213010428U (en) | Rolling type blanking mechanism of goods transportation line | |
| CN217350578U (en) | Vertical lifting bidirectional horizontal transplanting mechanism | |
| CN214650215U (en) | Auto-parts packing box transfer device | |
| CN216037332U (en) | Temporary storage device for scattered glass sheets | |
| CN212798676U (en) | Multi-wheel double-ground-rail supporting type stacking machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |