CN213833372U - Short-stroke heavy elevator - Google Patents
Short-stroke heavy elevator Download PDFInfo
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- CN213833372U CN213833372U CN202022013939.5U CN202022013939U CN213833372U CN 213833372 U CN213833372 U CN 213833372U CN 202022013939 U CN202022013939 U CN 202022013939U CN 213833372 U CN213833372 U CN 213833372U
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- Intermediate Stations On Conveyors (AREA)
Abstract
The utility model discloses a heavy lifting machine of short stroke, include horizontal conveyor, be located the hoisting device that can drive its lift in horizontal conveyor both sides, hoisting device includes the frame, sets up the hoist mechanism at actuating mechanism, the fixed connection horizontal conveyor of frame, actuating mechanism can drive hoist mechanism slides along the frame lift. The beneficial effects of the utility model reside in that, need not to install the transmission shaft, can reduce the minimum height of horizontal transport face.
Description
Technical Field
The utility model relates to a lifting machine, especially short heavy lifting machine of stroke.
Background
The hoister is large-scale mechanical equipment for transportation by changing potential energy, is widely applied in the field of logistics, and is divided into a plurality of types according to the use environment and the transportation requirement, wherein the short-stroke heavy hoister is mainly used for transporting goods between double-layer conveying lines, such as pallet goods.
The prior art publication No. CN206842323U discloses a pallet lifting conveyor, which comprises a left frame and a right frame, wherein a lifting motor is mounted on the left frame, a long shaft device is fixed on the left frame and the right frame through a bearing seat, the lifting motor transmits a rotation torque to one end of the long shaft device through a motor sprocket, the left frame and the right frame are also provided with a transmission short shaft device, and the long shaft device transmits the rotation torque to the transmission short shaft device through sprockets arranged at two ends of the long shaft device; a transmission chain wheel is arranged on the transmission short shaft device, a lifting chain is arranged on the transmission chain wheel, a lifting device is connected to the lifting chain, and a lifting chain wheel is arranged on the lifting device; the lifting chain is connected with the transmission chain wheel and the lifting chain wheel, and a closed ring is formed between the transmission chain wheel and the lifting chain wheel; a lifting underframe is fixed in the middle of the closed ring, and the lifting chain can operatively drive the lifting underframe to reciprocate up and down in an interval, so that the lifting function is realized.
The elevator (conveyor) has the following defects: the equipment volume is great, and its area is great, and one of them frame sets up the promotion motor and uses the transmission shaft to link to each other, and this transmission shaft has restricted the minimum height of horizontal feed face, and consequently the suitability is relatively poor, and the machining precision requirement of transmission shaft is higher to there is higher requirement to the bore specification, in addition, the scene needs the extremely relevant spare part of secondary assembly transmission shaft, and the part of required installation is more, assembles comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a heavy lifting machine of short stroke need not to install the transmission shaft, can reduce the minimum height of horizontal transport face.
The utility model discloses a realize through following technical scheme.
The utility model provides a short stroke heavy lifting machine, includes horizontal conveyor, two hoisting device that are located respectively in horizontal conveyor both sides and can drive its lift, hoisting device includes the frame, sets up at the actuating mechanism of frame, the hoist mechanism of fixed connection horizontal conveyor, actuating mechanism can drive hoist mechanism slides along the frame lift.
Compared with the prior art, the lifting devices positioned at two sides of the horizontal conveying device are provided with independent driving mechanisms, and firstly, a transmission shaft does not need to be arranged between the bottoms of the two racks in a crossing manner, so that the lowest conveying surface of the horizontal conveying device can be reduced, the conveying application range of the lifting machine is improved, and in addition, the width of the horizontal conveyor can be properly increased within the driving force range of the driving mechanisms. Secondly, horizontal conveyor and two hoisting devices are modular structure, and the shipment of being convenient for can assemble into the complete machine at one time on the scene, need not the extremely relevant spare part of secondary assembly transmission shaft.
As a further improvement, the driving mechanism includes a driving motor fixed on the frame, a sleeve fixed on the output chain wheel of the output shaft of the driving motor, a driving drag chain, and a driving chain wheel connected on the lifting mechanism, wherein the driving drag chain is engaged with the output chain wheel and the driving chain wheel.
As a further improvement, the hoist mechanism includes towards horizontal conveyor and be the flat plate form this somatic part, the connecting portion of symmetric connection in this somatic part both sides, the frame is equipped with along vertical extension's leading rail towards horizontal conveyor's front, this somatic part is equipped with at least two sets of can follow the main roller train of leading rail walking, two connecting portion with horizontal conveyor's side fixed connection.
As a further improvement of the utility model, the main roller group comprises two main rollers which are respectively arranged along two side rail surfaces of the main guide rail.
As a further improvement of the present invention, the connecting portion includes a first connecting portion and a second connecting portion extending vertically and having a flat plate shape, the first connecting portion faces the horizontal conveying device and is fixedly connected to the horizontal conveying device, the side of the first connecting portion is connected to the both side edges of the second connecting portion, the side of the body portion is connected to the both side edges of the second connecting portion, and the second connecting portion separates the body portion from the horizontal conveying device by a certain distance.
As a further improvement of the utility model, the second coupling part is connected with towards the frame side and be the extension of platykurtic, the side of frame is equipped with along the vice guide rail of vertical extension, the extension is equipped with at least two sets of can follow the vice roller train of vice guide rail walking.
As a further improvement of the utility model, the extension part, the first connecting part and the second connecting part are of an integrated structure.
As a further improvement of the present invention, the auxiliary roller set includes an auxiliary roller along a side rail surface of the auxiliary guide rail, and the adjacent auxiliary roller corresponds to different side rail surfaces of the auxiliary guide rail.
The utility model has the advantages that:
the mutually independent transmission mechanism is assembled respectively through the frame in horizontal conveyor both sides, can not span between two frame bottoms and set up the transmission shaft to can reduce horizontal conveyor's the minimum face of carrying, still suitably increase horizontal conveyor's width in addition, both combine and can improve the utility model discloses short stroke heavy lifting machine's transport application range.
Drawings
The preferred embodiments of the present invention will hereinafter be described in detail to facilitate an understanding of the objects and advantages of the invention, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a short-stroke heavy-duty hoisting machine;
FIG. 2 is a schematic view of the lifting device;
fig. 3 is a schematic structural view of the main guide rail, the auxiliary guide rail, the main roller and the auxiliary roller.
Detailed Description
The invention is explained in more detail below with reference to the drawings and exemplary embodiments.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.
Referring to fig. 1-3, a short-stroke heavy-duty elevator comprises a horizontal conveying device 1, and two lifting devices which are respectively arranged at two sides of the horizontal conveying device 1 and can drive the horizontal conveying device to lift and lower, wherein the two lifting devices are identical in structure and function and are symmetrical in position relative to the horizontal conveying device 1. The horizontal conveyor 1 may be a chain scraper conveyor or a roller conveyor. The lifting device comprises a frame 2, a driving mechanism and a lifting mechanism, wherein the conveying driving mechanism is fixedly installed on the frame 2, the lifting mechanism is installed on the frame 2 and can slide vertically and is fixedly connected with the horizontal conveying device 1, and the driving mechanism is used for driving the lifting mechanism to lift and descend in a reciprocating mode.
Compared with the prior art, the hoisting device that is located 1 both sides of horizontal conveyor all disposes independent actuating mechanism, at first need not span between 2 bottoms of two frames and set up the transmission shaft, can reduce horizontal conveyor 1's the minimum face of carrying, in order to improve the transport application scope of this lifting machine, prior art's transmission shaft is higher to the machining precision requirement, still there is the problem that the transmission power appears the decay along transmission shaft extending direction, consequently the bore of transmission shaft is generally great in order to reduce the negative effects that this kind of condition caused, the bore of transmission shaft still and the length of transmission shaft (be horizontal conveyor 1's width) proportional relation in addition, and the utility model discloses need not to set up the width that the transmission shaft can also suitably increase horizontal conveyor 1, in order to further improve application scope.
Secondly, the problem that the transmission power is weak still can appear in the ageing wearing and tearing of prior art back part through long-time use, not only can appear horizontal conveyor 1 and appear the problem of transport face slope in the lift in-process to reduced the stability of goods transport, also caused horizontal conveyor 1 easily to appear the problem of dislocation, spare part interference moreover, can destroy horizontal conveyor 1's structure even when serious, and the utility model discloses two independently set up actuating mechanism can ensure to the lift complete synchronization of horizontal conveyor 1 both sides, improved the stability of goods transport. In addition, because of the two lifting mechanisms, on one hand, heavier goods can be conveyed more stably, and on the other hand, the power requirement of a single driving mechanism can be reduced.
Moreover, horizontal transport unit 1 and two hoisting devices are modular structure, and delivery module is few (three), can assemble into the complete machine once on the scene, need not the extremely relevant spare part of secondary assembly transmission shaft to whole occupation of land is less.
The driving mechanism comprises a driving motor 31, an output chain wheel 34, a transmission drag chain 32 and a transmission chain wheel 33, wherein the output chain wheel 34, the transmission drag chain 32 and the transmission chain wheel 33 are sleeved and fixed on an output shaft of the driving motor 31, the transmission driving motor 31 is fixedly installed at the top of the rack 2, the transmission drag chain 32 is meshed with the output chain wheel 34 and the transmission chain wheel 33, and the transmission chain wheel 33 is installed on the lifting mechanism. Under the driving power of the driving motor 31, the driving drag chain 32 drives the driving chain wheel 33 and the driving mechanism to lift, and the lifting of the horizontal conveying device 1 is completed.
The lifting mechanism comprises a body part 41 and two connecting parts, wherein the body part 41 is of a flat plate-shaped structure and is vertically arranged and faces the horizontal conveying device 1, a transmission chain wheel 33 of a driving mechanism is installed on the body part 41, a main guide rail 21 extending vertically is arranged on the front face of the rack 2 facing the horizontal conveying device 1, the main guide rail 21 is of a square tube structure and is provided with two side rail surfaces, the body part 41 is provided with two main roller groups which are respectively positioned at the upper part and the lower part of the body part 41, each main roller group is provided with two main rollers 4-A, the two main rollers 4-A respectively walk along the two side rail surfaces of the main guide rail 21, the two main roller groups are mainly arranged to ensure the balance of the body part and avoid the phenomenon of lateral shaking in the lifting process of the body part, and the two main rollers 4-A of each main roller group also play a role in clamping the main guide rail 21, thereby improving the supporting force of the main guide rail 21 and the main body part and improving the lifting stability.
The two connecting parts are symmetrically arranged on two sides of the main body part, specifically, the connecting parts comprise a first connecting part 42, a second connecting part 43 and an extending part 44, the three parts are of an integrated structure and integrally form an L-shaped plate structure, the first connecting part 42 faces the horizontal conveying device 1 and is fixedly connected with the horizontal conveying device 1, two side edges of the second connecting part 43 are respectively connected with a side edge of the first connecting part 42 and a side edge of the main body part 41, the second connecting part 43 and the main body part 41 can be fixedly connected in a thermal welding mode, and the second connecting part separates the main body part 41 from the horizontal conveying device 1 by a certain distance, so that the main body part and the horizontal conveying device 1 are prevented from mechanical interference, and the main body part and the horizontal conveying device 1 are protected.
The extending portion 44 faces the side face of the frame 2, the side face of the frame 2 is provided with the auxiliary guide rail 22 extending vertically, the extending portion 44 is provided with two groups of auxiliary roller sets capable of walking along the auxiliary guide rail 22 and respectively located at the upper portion and the lower portion of the extending portion 44, the auxiliary roller set is provided with one auxiliary roller 4-B, the auxiliary roller 4-B walks along one side rail face of the auxiliary guide rail 22, the two auxiliary rollers 4-B respectively walk along two different side rail faces of the auxiliary guide rail 22, the auxiliary guide rail 22 and the auxiliary roller set mainly play a role in assisting in lifting, and the lifting stability of the horizontal conveying device 1 is further improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or some technical features can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a short stroke heavy lifting machine, its characterized in that includes horizontal conveyor, two hoisting device that are located respectively in horizontal conveyor both sides and can drive its lift, hoisting device includes the frame, sets up at the actuating mechanism of frame, the hoist mechanism of fixed connection horizontal conveyor, actuating mechanism can drive hoist mechanism slides along the frame goes up and down.
2. The short-stroke heavy-duty hoisting machine as claimed in claim 1, wherein the driving mechanism comprises a driving motor fixed on the frame, an output chain wheel sleeved on an output shaft of the driving motor, a driving drag chain, and a driving chain wheel connected to the hoisting mechanism, wherein the driving drag chain is meshed with the output chain wheel and the driving chain wheel.
3. The short-stroke heavy-duty hoisting machine of claim 1, wherein the hoisting mechanism comprises a body portion facing the horizontal conveying device and having a flat plate shape, and connecting portions symmetrically connected to both sides of the body portion, the front surface of the frame facing the horizontal conveying device is provided with a main guide rail extending vertically, the body portion is provided with at least two main roller sets capable of walking along the main guide rail, and the two connecting portions are fixedly connected to the side ends of the horizontal conveying device.
4. The short stroke heavy lift of claim 3, wherein the main roller set comprises two main rollers running along two side rail surfaces of the main rail, respectively.
5. The short stroke heavy lift of claim 3, wherein the connecting portion comprises a first connecting portion and a second connecting portion extending in a vertical direction and having a flat plate shape, the first connecting portion faces and is fixedly connected to the horizontal conveying device, two side edges of the second connecting portion are respectively connected to a side edge of the first connecting portion and a side edge of the body portion, and the second connecting portion spaces the body portion from the horizontal conveying device.
6. The short-stroke heavy-duty hoisting machine as recited in claim 5, characterized in that the second connecting portion is connected with an extension portion facing a side surface of the frame and having a flat plate shape, the side surface of the frame is provided with a vertically extending secondary rail, and the extension portion is provided with at least two sets of secondary roller groups capable of walking along the secondary rail.
7. The short stroke heavy lift of claim 6, wherein the extension, the first connecting portion, and the second connecting portion are of a unitary construction.
8. The short stroke heavy lift as recited in claim 6, wherein said secondary roller set includes a secondary roller running along one side rail surface of said secondary rail, and adjacent secondary rollers correspond to different side rail surfaces of said secondary rail.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013939.5U CN213833372U (en) | 2020-09-15 | 2020-09-15 | Short-stroke heavy elevator |
| PCT/CN2020/127120 WO2022057053A1 (en) | 2020-09-15 | 2020-11-06 | Short-stroke heavy-duty elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013939.5U CN213833372U (en) | 2020-09-15 | 2020-09-15 | Short-stroke heavy elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213833372U true CN213833372U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022013939.5U Active CN213833372U (en) | 2020-09-15 | 2020-09-15 | Short-stroke heavy elevator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213833372U (en) |
| WO (1) | WO2022057053A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202828804U (en) * | 2012-09-03 | 2013-03-27 | 杭州永创智能设备股份有限公司 | Elevator |
| CA2938850C (en) * | 2015-08-12 | 2022-02-22 | Axium Robotic and Automation ULC | System and method for palletizing |
| CN206278692U (en) * | 2016-11-07 | 2017-06-27 | 中山市联拓智能装备科技有限公司 | A kind of stacking machine |
| CN208979889U (en) * | 2018-09-20 | 2019-06-14 | 民航成都物流技术有限公司 | A kind of heap destacking apparatus of luggage pallet |
| CN209467729U (en) * | 2018-12-24 | 2019-10-08 | 山东安舜制药有限公司 | A kind of racking machine feeding device for Piperacillin production |
| CN110371690A (en) * | 2019-08-06 | 2019-10-25 | 苏州锦浩翔自动化有限公司 | A kind of bunching device |
| CN110951949A (en) * | 2019-12-21 | 2020-04-03 | 亚捷科技（唐山）股份有限公司 | Transfer system after part quenching |
-
2020
- 2020-09-15 CN CN202022013939.5U patent/CN213833372U/en active Active
- 2020-11-06 WO PCT/CN2020/127120 patent/WO2022057053A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2022057053A1 (en) | 2022-03-24 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313023 shangqiang Industrial Park, Daixi Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Dema Technology Group Co.,Ltd. Address before: 313023 shangqiang Industrial Park, Daixi Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG DAMON TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |