CN103466307B - Big stroke lifting body - Google Patents

Big stroke lifting body Download PDF

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Publication number
CN103466307B
CN103466307B CN201310008852.0A CN201310008852A CN103466307B CN 103466307 B CN103466307 B CN 103466307B CN 201310008852 A CN201310008852 A CN 201310008852A CN 103466307 B CN103466307 B CN 103466307B
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China
Prior art keywords
driven
bridge
jacking
shaft
board
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CN201310008852.0A
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Chinese (zh)
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CN103466307A (en
Inventor
林伟通
童敏
胡云高
贾开奇
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Guangdong Wei Gen five Yang Intelligent Equipment Co., Ltd.
Shenzhen Weichuang Automation Equipment Co Ltd
Original Assignee
Shenzhen Weichuang Automation Equipment Co Ltd
Dongguan Weichuang Dongyang Automation Equipment Co Ltd
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Priority to CN201310008852.0A priority Critical patent/CN103466307B/en
Publication of CN103466307A publication Critical patent/CN103466307A/en
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Abstract

The present invention relates to Lifting Equipment technical field, particularly relate to big stroke lifting body, it includes bridge at the bottom of top board, jacking, the hinged mechanism of " X " type, motor-driven mechanism, and for controlling travel switch or the photoswitch of stroke height;The hinged mechanism of described " X " type includes two groups of outer hinge stents and interior hinge stent, and two hinged structures of " X " type of the hinged formation of axis are passed through at the middle part of two groups of outer hinge stents and interior hinge stent, can realize the jacking of route-variable at local location, meets the requirement of different stroke.

Description

Big stroke lifting body
Technical field
The present invention relates to Lifting Equipment technical field, particularly relate to big stroke lifting body.
Background technology
Lifting body is a kind of special equipment being widely used in automatic assembly line, its major function is jacking transferring, it is transition mechanism product being migrated to another line from a line, general lifting body is added jacking pallet by jacking cylinder and forms, the stroke of lifting body is to be determined by the stroke of cylinder, it is characterized in that 1. jacking speed is fast, 2. compact conformation, the most reliable.But its shortcoming is only one of which stroke.But also having a kind of situation aborning is that to need the stroke of jacking be variable, namely needs multiple a range of stroke, and in this case, cylinder jacking is difficult to realize.
Summary of the invention
Present invention aims to the deficiencies in the prior art and a kind of big stroke lifting body is provided, the jacking of route-variable can be realized at local location, meet the requirement of different stroke.
For achieving the above object, the present invention realizes by the following technical solutions.
Big stroke lifting body, it includes bridge at the bottom of top board, jacking, the hinged mechanism of " X " type, motor-driven mechanism, and is used for controlling travel switch or the photoswitch of stroke height;The hinged mechanism of described " X " type includes two groups of outer hinge stents and interior hinge stent, two hinged structures of " X " type of the hinged formation of axis are passed through at the middle part of two groups of outer hinge stents and interior hinge stent, the left end of interior hinge stent is articulated with bridge at the bottom of jacking, the left end of outer hinge stent is articulated with top board, the right-hand member of interior hinge stent can movably be connected to top board, and the right-hand member of outer hinge stent can movably be connected to bridge at the bottom of jacking;Connecting between the right-hand member of described two groups of outer hinge stents has connecting shaft, described motor-driven mechanism drive connection axle to move left and right along bridge at the bottom of jacking.
Described motor-driven mechanism includes reducing motor, drive sprocket, actively chain, driving shaft, driven sprocket, driven chain, drive sprocket, driven shaft;Described reducing motor is installed on bridge at the bottom of jacking, reducing motor connects drive sprocket, drive sprocket connects driven sprocket by actively chain, driven sprocket is fixedly installed in driving shaft, driving shaft and driven shaft are provided with drive sprocket, connect between drive sprocket and the drive sprocket of driven shaft of driving shaft and have described driven chain bar, connecting shaft described in driven chain drive connection.
Described connecting shaft is provided with chain joint, and union joint is provided with spacing ring, and described driven chain connects described chain joint.
The two ends of described connecting shaft are provided with bottom directive wheel, and bridge at the bottom of jacking is provided with end bridge gathering sill, and bottom directive wheel is slidably connected to end bridge gathering sill.
The right-hand member of described interior hinge stent is provided with top guide wheel, and top board is provided with top board gathering sill, and top guide slipping is connected to top board gathering sill.
The outside of described bottom directive wheel and top guide wheel is provided with directive wheel pressing plate.
Bridge at the bottom of described jacking is provided with some thin cylinders, and thin cylinder is provided with cylinder buffering head, and cylinder buffering head is positioned at below top board.
It is provided with elastic protective cover between the side of bridge at the bottom of the side of described top board and jacking.
The invention have the benefit that big stroke lifting body of the present invention, it includes bridge at the bottom of top board, jacking, the hinged mechanism of " X " type, motor-driven mechanism, and for controlling travel switch or the photoswitch of stroke height;The hinged mechanism of described " X " type includes two groups of outer hinge stents and interior hinge stent, two hinged structures of " X " type of the hinged formation of axis are passed through at the middle part of two groups of outer hinge stents and interior hinge stent, the left end of interior hinge stent is articulated with bridge at the bottom of jacking, the left end of outer hinge stent is articulated with top board, the right-hand member of interior hinge stent can movably be connected to top board, and the right-hand member of outer hinge stent can movably be connected to bridge at the bottom of jacking;Connecting between the right-hand member of described two groups of outer hinge stents has connecting shaft, described motor-driven mechanism drive connection axle to move left and right along bridge at the bottom of jacking, can realize the jacking of route-variable at local location, meets the requirement of different stroke.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation during raised configuration of the present invention.
Fig. 3 is the top view of the hinged mechanism of " X " type in the present invention.
Fig. 4 is the structural representation of the motor-driven mechanism of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, big stroke lifting body of the present invention, it includes bridge 2 at the bottom of top board 1, jacking, the hinged mechanism of " X " type 5, motor-driven mechanism 3, and is used for controlling travel switch or the photoswitch of stroke height;The hinged mechanism of described " X " type 5 includes two groups of outer hinge stents 50 be arrangeding in parallel and interior hinge stent 51, two hinged structures of " X " type of the hinged formation of axis 52 are passed through at the middle part of two groups of outer hinge stents 50 and interior hinge stent 51, the left end of interior hinge stent 51 is articulated with bridge 2 at the bottom of jacking, the left end of outer hinge stent 50 is articulated with top board 1, the right-hand member of interior hinge stent 51 can movably be connected to top board 1, and the right-hand member of outer hinge stent 50 can movably be connected to bridge 2 at the bottom of jacking;Connecting between the right-hand member of described two groups of outer hinge stents 50 has connecting shaft 55, described motor-driven mechanism 3 drive connection axle 55 to move left and right along bridge at the bottom of jacking 2.Further, being provided with elastic protective cover 4 at the bottom of the side of described top board 1 and jacking between the side of bridge 2, elastic protective cover 4 can play the effect of protection, it is to avoid personal accident occurs.
As preferred embodiment, described motor-driven mechanism 3 includes reducing motor 30, drive sprocket 31, actively chain 32, driving shaft 35, driven sprocket 33, driven chain 36, drive sprocket 34, driven shaft 37;Described reducing motor 30 is installed on bridge 2 at the bottom of jacking, reducing motor 30 connects drive sprocket 31, drive sprocket 31 connects driven sprocket 33 by actively chain 32, driven sprocket 33 is fixedly installed in driving shaft 35, driving shaft 35 and driven shaft 37 are provided with drive sprocket 34, connect between drive sprocket 34 and the drive sprocket 34 of driven shaft 37 of driving shaft 35 and have described driven chain bar 36, connecting shaft 55 described in driven chain 36 drive connection.This motor-driven mechanism 3 can replace the jacking cylinder commonly used to complete jacking action, and it is simple and compact for structure, operates steadily, stroke accuracy precise control.
As preferred embodiment, described connecting shaft 55 is provided with chain joint 54, union joint is provided with spacing ring 56, described driven chain 36 connects described chain joint 54, the when of driven chain 36 action, connecting shaft 55 can be driven to move left and right by chain joint 54, have simple and compact for structure, the advantage operated steadily.
As preferred embodiment, the two ends of described connecting shaft 55 are provided with bottom directive wheel 53, and bridge 2 at the bottom of jacking is provided with end bridge gathering sill, and bottom directive wheel 53 is slidably connected to end bridge gathering sill.The right-hand member of described interior hinge stent 51 is provided with top guide wheel 8, and top board 1 is provided with top board gathering sill, and top guide wheel 8 is slidably connected to top board gathering sill.Bottom directive wheel 53 and top guide wheel 8 are conducive to the hinged mechanism of " X " type 5 action smoothly under compression and raised configuration.Further, the outside of described bottom directive wheel 53 and top guide wheel 8 is provided with directive wheel pressing plate 9, and directive wheel pressing plate 9 can prevent bottom directive wheel 53 and top guide wheel 8 from coming off, and adds job stability.
As preferred embodiment, bridge 2 at the bottom of described jacking is provided with some thin cylinders 7, thin cylinder 7 is provided with cylinder buffering head 6, cylinder buffering head 6 is positioned at below top board 1, when the hinged mechanism of " X " type 5 is in compressive state, the cylinder buffering head 6 of thin cylinder 7 contacts top board 1, plays buffering and the effect of carrying, avoid damage to the hinged mechanism of " X " type 5, also improve job stability and bearing capacity.
The operation principle of big stroke lifting body of the present invention is as follows: when initial condition, the peak of jacking is less than working plate lower surface, and not with lower floor's working plate collision, when needs rise, reducing motor 30 starts, drive sprocket 31 drives actively chain 32, driving shaft 35 is made to rotate, drive sprocket 34 on driving shaft 35 is connected with the drive sprocket 34 on driven shaft 37 by driven chain 36, the middle connecting shaft 55 by connecting outer hinge stent 50 constitutes a Guan Bi, when driving shaft 35 rotates counterclockwise, the bottom directive wheel 53 of the hinged mechanism of " X " type 5 and top guide wheel 8 are respectively along end bridge gathering sill and the horizontal movement to the left of top board gathering sill, thus drive hinge stent to rise.If motor reversal, hinge stent will decline, thus a convert rotational motion for moving up and down.When product weight is the heaviest, cylinder starts with motor in synchrony when electric motor starting, has increased lift.The height of lifting can be controlled by travel switch or photoswitch, the stroke big stroke lifting body motor of the present invention that thus can reach different adds hinged mechanism to realize multiple stroke, solve the jacking difficult problem realizing route-variable at local location, particularly apparent advantage is had in the case of locus is little, if increasing conveying mechanism in this jacking, just can be implemented in the multilamellar conveying of little scope, solve the difficult problem that elevator cannot be installed greatly because of volume.
Certainly, the present invention also can have other multiple production methods, and in the case of without departing substantially from present invention spirit and essence thereof, those of ordinary skill in the art can make corresponding change and deformation according to the present invention.The above is only the better embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, all it is included in scope of patent protection of the present invention.

Claims (4)

1. big stroke lifting body, it is characterised in that: it includes bridge (2) at the bottom of top board (1), jacking, the hinged mechanism of " X " type (5), motor-driven mechanism (3), and for controlling travel switch or the photoswitch of stroke height;The hinged mechanism of described " X " type (5) includes two groups of outer hinge stents (50) and interior hinge stent (51), two hinged structures of " X " type of axis (52) hinged formation are passed through at the middle part of two groups of outer hinge stents (50) and interior hinge stent (51), the left end of interior hinge stent (51) is articulated with bridge at the bottom of jacking (2), the left end of outer hinge stent (50) is articulated with top board (1), the right-hand member of interior hinge stent (51) can movably be connected to top board (1), and the right-hand member of outer hinge stent (50) can movably be connected to bridge at the bottom of jacking (2);Connecting between the right-hand member of described two groups of outer hinge stents (50) has connecting shaft (55), described motor-driven mechanism (3) drive connection axle (55) to move left and right along bridge at the bottom of jacking (2);
Described motor-driven mechanism (3) includes reducing motor (30), drive sprocket (31), actively chain (32), driving shaft (35), driven sprocket (33), driven chain (36), drive sprocket (34), driven shaft (37);Described reducing motor (30) is installed on bridge at the bottom of jacking (2), reducing motor (30) connects drive sprocket (31), drive sprocket (31) connects driven sprocket (33) by actively chain (32), driven sprocket (33) is fixedly installed in driving shaft (35), driving shaft (35) and driven shaft (37) are provided with drive sprocket (34), connect between drive sprocket (34) and the drive sprocket (34) of driven shaft (37) of driving shaft (35) and have described driven chain bar (36), connecting shaft (55) described in driven chain (36) drive connection;
Described connecting shaft (55) is provided with chain joint (54), and union joint is provided with spacing ring (56), and described driven chain (36) connects described chain joint (54);
The two ends of described connecting shaft (55) are provided with bottom directive wheel (53), and bridge at the bottom of jacking (2) is provided with end bridge gathering sill, and bottom directive wheel (53) is slidably connected to end bridge gathering sill;
The right-hand member of described interior hinge stent (51) is provided with top guide wheel (8), and top board (1) is provided with top board gathering sill, and top guide wheel (8) is slidably connected to top board gathering sill;
When initial condition, the peak of jacking is less than working plate lower surface, and not with lower floor's working plate collision, when needs rise, reducing motor (30) starts, drive sprocket (31) drives actively chain (32), driving shaft (35) is made to rotate, drive sprocket (34) on driving shaft (35) is connected with the drive sprocket (34) on driven shaft (37) by driven chain (36), the middle connecting shaft (55) by connecting outer hinge stent (50) constitutes a Guan Bi, when driving shaft (35) rotates counterclockwise, the bottom directive wheel (53) of the hinged mechanism of " X " type (5) and top guide wheel (8) are respectively along end bridge gathering sill and the horizontal movement to the left of top board gathering sill, thus drive hinge stent to rise;If motor reversal, hinge stent will decline, thus a convert rotational motion for moving up and down;When product weight is the heaviest, cylinder starts with motor in synchrony when electric motor starting, has increased lift.
Big stroke lifting body the most according to claim 1, it is characterised in that: the outside of described bottom directive wheel (53) and top guide wheel (8) is provided with directive wheel pressing plate (9).
Big stroke lifting body the most according to claim 2, it is characterised in that: bridge (2) at the bottom of described jacking is provided with some thin cylinders (7), and thin cylinder (7) is provided with cylinder buffering head (6), and cylinder buffering head (6) is positioned at top board (1) lower section.
Big stroke lifting body the most according to claim 3, it is characterised in that: it is provided with elastic protective cover (4) at the bottom of the side of described top board (1) and jacking between the side of bridge (2).
CN201310008852.0A 2013-01-10 2013-01-10 Big stroke lifting body Active CN103466307B (en)

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Application Number Priority Date Filing Date Title
CN201310008852.0A CN103466307B (en) 2013-01-10 2013-01-10 Big stroke lifting body

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CN103466307B true CN103466307B (en) 2016-08-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160007946A (en) * 2014-07-10 2016-01-21 주식회사 신성에프에이 Carriage for stocker conveyor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111546A (en) * 1989-09-25 1992-05-12 Rite Hite Corporation Dock leveler lift assembly and method for operation
US6308404B1 (en) * 1999-07-12 2001-10-30 Daimlerchrysler Corporation Apparatus and method for lifting two axles onto a vehicle chassis
CN2665073Y (en) * 2003-12-18 2004-12-22 云南昆船第一机械有限公司 Rail type linear double station shuttling vehicle
CN201296544Y (en) * 2008-09-22 2009-08-26 江苏天奇物流系统工程股份有限公司 Transition roller bed with electrical lifting device for front bridge end
CN202297005U (en) * 2011-10-31 2012-07-04 东莞市伟创东洋自动化设备有限公司 Nut-screw rod type jacking mechanism
CN203294769U (en) * 2013-01-10 2013-11-20 东莞市伟创东洋自动化设备有限公司 Large-stroke jacking mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4120626B2 (en) * 2004-08-09 2008-07-16 株式会社ダイフク Transport device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111546A (en) * 1989-09-25 1992-05-12 Rite Hite Corporation Dock leveler lift assembly and method for operation
US6308404B1 (en) * 1999-07-12 2001-10-30 Daimlerchrysler Corporation Apparatus and method for lifting two axles onto a vehicle chassis
CN2665073Y (en) * 2003-12-18 2004-12-22 云南昆船第一机械有限公司 Rail type linear double station shuttling vehicle
CN201296544Y (en) * 2008-09-22 2009-08-26 江苏天奇物流系统工程股份有限公司 Transition roller bed with electrical lifting device for front bridge end
CN202297005U (en) * 2011-10-31 2012-07-04 东莞市伟创东洋自动化设备有限公司 Nut-screw rod type jacking mechanism
CN203294769U (en) * 2013-01-10 2013-11-20 东莞市伟创东洋自动化设备有限公司 Large-stroke jacking mechanism

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Address after: 523000 new Changshan industrial district, Rome village committee of Qingxi Town, Dongguan City, Guangdong

Co-patentee after: Shenzhen City Weichuang Automation Equipment Co., Ltd.

Patentee after: Guangdong Wei Gen five Yang Intelligent Equipment Co., Ltd.

Address before: 523000 Dongguan City, Guangdong Province, Qingxi Town, Rome Road, new Jinshan Industrial Zone Wei Chuang Industrial Park

Co-patentee before: Shenzhen City Weichuang Automation Equipment Co., Ltd.

Patentee before: Dongguan City Weichuang Dongyang Automation Equipment Co., Ltd.

CP03 Change of name, title or address