CN110980074A - Low-power consumption self-commutation lift dolly - Google Patents
Low-power consumption self-commutation lift dolly Download PDFInfo
- Publication number
- CN110980074A CN110980074A CN201911113586.1A CN201911113586A CN110980074A CN 110980074 A CN110980074 A CN 110980074A CN 201911113586 A CN201911113586 A CN 201911113586A CN 110980074 A CN110980074 A CN 110980074A
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- Prior art keywords
- track
- nut sleeve
- low
- power consumption
- wheel
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
Abstract
The invention discloses a low-power-consumption self-reversing lifting trolley, which belongs to the technical field of factory transportation equipment and comprises two lifting columns which are arranged on the ground and are parallel to each other and a trolley body arranged on the lifting columns, wherein the two lifting columns are arranged on the ground; the trolley body comprises two beams which are parallel to each other, a track is arranged on the beams, a sliding block is arranged in the track, a driving motor and a driving screw rod are further arranged in the track, a nut sleeve is sleeved on the driving screw rod and is arranged in a clamping groove in the track, a friction wheel is arranged on the driving motor, a movable beam is arranged on the sliding block, a cross beam is arranged between the two movable beams, a tray and a rotating motor are arranged on the cross beam, a large gear is further fixedly arranged on a rotating shaft, and a small gear meshed with the large gear to rotate is arranged on an output shaft of the rotating. Through realizing that the lift dolly commutates by oneself for the dolly can empty the car and move to the highest point, takes the goods on high-rise and low floor respectively by high to the end, has reduced the consumption of taking the goods.
Description
Technical Field
The invention belongs to the technical field of factory transportation equipment, and particularly relates to a low-power-consumption self-reversing lifting trolley.
Background
The goods on the goods shelves, especially the goods shelves that are put up to the height generally all use unmanned dolly to transport from top to bottom, and then reduces personnel's use, reduces the human cost of enterprise. However, the existing unmanned trolley generally can take one or two goods on one layer, but the direction of the unmanned trolley cannot be changed in the process of moving up and down the goods shelf, so that when two goods with different heights are taken in sequence at the same time, if the goods on the lower layer are required to be placed in front, the trolley is required to take the goods on the lower layer and then take the goods on the upper layer again together, and thus, the consumed energy is more than the energy for taking the goods on the lower layer to the upper layer and then taking the goods on the lower layer.
Disclosure of Invention
In view of this, the invention aims to provide a low-power-consumption self-reversing lifting trolley, which achieves the purpose of orderly placing goods.
Based on the aim, the invention provides a low-power-consumption self-reversing lifting trolley which comprises two lifting columns which are arranged on the ground and are parallel to each other and a trolley body arranged on the lifting columns; the trolley comprises a trolley body and a driving mechanism, wherein the trolley body comprises two beams which are parallel to each other, a track is arranged on one side, opposite to the beams, of each beam, a sliding block is arranged in each track, a driving motor and a driving screw rod are further arranged in each track, one end of each driving screw rod is connected with the corresponding sliding block, an external thread is arranged on the outer surface of each driving screw rod, a nut sleeve is sleeved on each driving screw rod, an internal thread matched with the external thread is arranged inside each nut sleeve, lines are arranged on the outer wall of each nut sleeve, a clamping groove is formed in each track, each nut sleeve is arranged in each clamping groove and only has freedom degree of rotation around the axis of the nut sleeve, a friction wheel in contact with the outer portion of each nut sleeve is arranged on an output shaft of each driving motor, a movable beam is arranged on each sliding block, a cross beam, the rotating shaft is also fixedly provided with a bull gear, and an output shaft of the rotating motor is provided with a pinion which is meshed with the bull gear to rotate.
Optionally, the rotation diameter of the nut sleeve is larger than the width of the track and smaller than the width of the clamping groove, the length of the clamping groove is larger than the length of the nut sleeve, and the difference between the length of the clamping groove and the length of the nut sleeve is smaller than five millimeters.
Optionally, the outer wall of the nut sleeve is circular.
Optionally, the length of the driving screw is approximately equal to half of the length of the track, and the driving motor is arranged at one end of the track.
Optionally, the friction wheel includes an inner wheel and an outer wheel wrapped on an outer wall of the inner wheel, the outer wheel is fixedly connected with the inner wheel, and the inner wheel is fixed on an output shaft of the driving motor.
Optionally, the inner wheel is made of steel, and the outer wheel is made of rubber materials.
Optionally, the tray is of a rectangular structure, two long sides of the tray are perpendicular to the cross beam, and two long and short sides of the tray are smooth in surface and free of protrusions.
The invention has the beneficial effects that: through realizing that the lift dolly commutates by oneself for the dolly can empty the car and move to the highest point, takes the goods on high-rise and low floor respectively by high to the end, has reduced the consumption of taking the goods.
Drawings
FIG. 1 is a schematic structural diagram of a relationship between a low-power consumption self-reversing lifting trolley and a container in an embodiment of the present invention.
Fig. 2 is a schematic top view of a lifting column and a trolley body of a low-power consumption self-reversing lifting trolley according to an embodiment of the present invention.
Fig. 3 is a schematic top view of a pallet of a low power consumption self-reversing lifting cart according to an embodiment of the present invention.
Fig. 4 is a schematic side view of a beam of a low power consumption self-reversing lift car according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
The utility model provides a low-power consumption is from switching-over lift dolly, this lift dolly includes that two sets up lift post 1 and the dolly body 2 of setting on lift post 1 that are parallel to each other on subaerial. The lifting columns 1 are arranged on one side of the container, the trolley body 2 can move up and down between the two lifting columns 1 along the lifting columns 1, and then the trolley body 2 can reach each layer of the container.
Dolly body 2 includes two roof beams that are parallel to each other, is provided with the track on the relative one side of roof beam, be equipped with slider 21 in the track, still be equipped with driving motor 22 and driving screw 23 in the track, driving screw 23's one end is connected with slider 21, driving screw 23 surface is equipped with the external screw thread, and the cover has the nut cover on the driving screw 23, the inside internal thread with external screw thread complex that is equipped with of nut cover, is equipped with the line on the outer wall of nut cover, is equipped with the draw-in groove in the track, and the nut cover sets up in the draw-in groove, and the nut cover only winds self axis pivoted degree of freedom, is equipped with the friction pulley with nut. The drive motor 22 drives the nut socket to rotate by friction with the drive screw 23, and since the nut socket is defined by the slot, only the drive screw 23 moves, thereby carrying the slide 21 in the track.
The improved motor is characterized in that the moving beams 3 are arranged on the sliding block, a cross beam is arranged between the two moving beams 3, a tray 4 and a rotating motor 5 are arranged on the cross beam, a rotating shaft 41 is arranged at the bottom of the tray 4, the lower end of the rotating shaft 41 is movably connected with the upper surface of the cross beam, the rotating shaft 41 drives the tray 4 to rotate around the axis of the rotating shaft 41, a large gear is fixedly arranged on the rotating shaft 41, and a small gear which is meshed with the large gear to rotate is arranged on an output. The tray 4 is of a rectangular structure, two long sides of the tray are perpendicular to the cross beam, and two short sides of the tray are smooth in surface and free of protrusions. So that goods can be conveniently entered into the tray 4.
In order to enable the tray 4 to rotate, the length of the tray 4 is less than half the length of the track. The length of the driving screw 23 is equal to half of the length of the track, and the driving motor 22 is arranged at one end of the track.
In order to stabilize the movement of the nut sleeve, the rotating diameter of the nut sleeve is larger than the width of the track and smaller than the width of the clamping groove, the length of the clamping groove is larger than the length of the nut sleeve, and the difference value of the length of the clamping groove and the length of the nut sleeve is smaller than five millimeters. The outer wall of the nut sleeve is circular, so that the stability of the nut sleeve in the rotating process is further promoted.
In order to maintain the overall rigidity of the friction wheel, the friction wheel comprises an inner wheel and an outer wheel wrapped on the outer wall of the inner wheel, the outer wheel is fixedly connected with the inner wheel, and the inner wheel is fixed on an output shaft of the driving motor 22. The inner wheel is made of steel. In order to maintain the friction force between the nut sleeve and the outer wheel, the outer wheel is made of rubber materials.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. A low-power consumption self-reversing lifting trolley is characterized by comprising two lifting columns (1) which are arranged on the ground and are parallel to each other and a trolley body (2) arranged on the lifting columns (1); the trolley body (2) comprises two beams which are parallel to each other, a track is arranged on one side opposite to the beams, a sliding block (21) is arranged in the track, a driving motor (22) and a driving screw rod (23) are further arranged in the track, one end of the driving screw rod (23) is connected with the sliding block (21), external threads are arranged on the outer surface of the driving screw rod (23), a nut sleeve is sleeved on the driving screw rod (23), an internal thread matched with the external threads is arranged inside the nut sleeve, lines are arranged on the outer wall of the nut sleeve, a clamping groove is arranged in the track, the nut sleeve is arranged in the clamping groove, the nut sleeve only has the degree of freedom of rotation around the axis of the nut sleeve, a friction wheel in contact with the outside of the nut sleeve is arranged on an output shaft of the driving motor (22), moving beams (3) are arranged on the sliding block, a cross beam, the bottom of tray (4) is equipped with pivot (41), the lower extreme of pivot (41) and the upper surface swing joint of crossbeam, and pivot (41) area tray (4) rotate around self axis, still fixedly is equipped with the gear wheel on pivot (41), is equipped with the pinion with gear wheel meshing rotation on the output shaft of rotating motor (5).
2. The low-power consumption self-reversing lifting trolley according to claim 1, wherein the rotating diameter of the nut sleeve is larger than the width of the track and smaller than the width of the clamping groove, the length of the clamping groove is larger than the length of the nut sleeve, and the difference between the length of the clamping groove and the length of the nut sleeve is smaller than five millimeters.
3. The low-power consumption self-reversing lifting trolley according to claim 1, wherein the outer wall of the nut sleeve is circular.
4. The low-power consumption self-reversing lifting trolley according to claim 1, wherein the length of the driving screw (23) is equal to about half of the length of the track, and the driving motor (22) is arranged at one end of the track.
5. The low-power consumption self-reversing lifting trolley according to claim 1, wherein the friction wheel comprises an inner wheel and an outer wheel wrapped on the outer wall of the inner wheel, the outer wheel is fixedly connected with the inner wheel, and the inner wheel is fixed on an output shaft of the driving motor (22).
6. The self-reversing lift car with low power consumption of claim 5, wherein the inner wheel is made of steel and the outer wheel is made of rubber.
7. The low-power consumption self-reversing lifting trolley according to claim 1, wherein the tray (4) is of a rectangular structure, two long sides of the tray are perpendicular to the cross beam, and two short sides of the tray are smooth in surface and free of protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113586.1A CN110980074A (en) | 2019-11-14 | 2019-11-14 | Low-power consumption self-commutation lift dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113586.1A CN110980074A (en) | 2019-11-14 | 2019-11-14 | Low-power consumption self-commutation lift dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110980074A true CN110980074A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113586.1A Pending CN110980074A (en) | 2019-11-14 | 2019-11-14 | Low-power consumption self-commutation lift dolly |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0996581A1 (en) * | 1998-04-03 | 2000-05-03 | Westfalia-WST-Systemtechnik GmbH & Co. KG | Satellite vehicle for moving pallet units in and out of storage with transportation vehicles |
| CN101367195A (en) * | 2008-09-04 | 2009-02-18 | 无锡开源机床集团有限公司 | Modified slide carriage structure |
| CN203544868U (en) * | 2013-07-26 | 2014-04-16 | 杨涛 | Intelligent warehousing carrier |
| CN105415429A (en) * | 2015-12-20 | 2016-03-23 | 重庆平伟朝阳农业发展有限公司 | Quick potato flower cutter |
| CN107826582A (en) * | 2017-11-30 | 2018-03-23 | 无锡凯乐士科技有限公司 | A kind of new logistics shuttle robot system and its control method |
| CN208103038U (en) * | 2018-03-30 | 2018-11-16 | 上海瀚创机器人技术有限公司 | Mobile shelf AGV mechanism |
| CN208119977U (en) * | 2018-03-12 | 2018-11-20 | 深圳市丰巢科技有限公司 | A kind of express delivery cabinet being automatically replenished empty pallet |
| CN109346817A (en) * | 2018-10-10 | 2019-02-15 | 郑州辛西亚信息科技有限公司 | A kind of omnidirectional antenna of easy access |
| CN208555581U (en) * | 2018-07-21 | 2019-03-01 | 青岛爱辉机械配件有限公司 | A kind of machinery spare and accessory parts Die station |
| CN208683784U (en) * | 2018-07-27 | 2019-04-02 | 苏州精濑光电有限公司 | A kind of liftable trolley |
| CN208746865U (en) * | 2018-07-11 | 2019-04-16 | 浙江国自机器人技术有限公司 | Grasping mechanism |
| CN109650473A (en) * | 2019-01-31 | 2019-04-19 | 重庆工商大学 | Regime flow accurate control device based on liquid level pressure difference |
| CN209192821U (en) * | 2018-11-02 | 2019-08-02 | 杭州海康机器人技术有限公司 | Floor truck |
-
2019
- 2019-11-14 CN CN201911113586.1A patent/CN110980074A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0996581A1 (en) * | 1998-04-03 | 2000-05-03 | Westfalia-WST-Systemtechnik GmbH & Co. KG | Satellite vehicle for moving pallet units in and out of storage with transportation vehicles |
| CN101367195A (en) * | 2008-09-04 | 2009-02-18 | 无锡开源机床集团有限公司 | Modified slide carriage structure |
| CN203544868U (en) * | 2013-07-26 | 2014-04-16 | 杨涛 | Intelligent warehousing carrier |
| CN105415429A (en) * | 2015-12-20 | 2016-03-23 | 重庆平伟朝阳农业发展有限公司 | Quick potato flower cutter |
| CN107826582A (en) * | 2017-11-30 | 2018-03-23 | 无锡凯乐士科技有限公司 | A kind of new logistics shuttle robot system and its control method |
| CN208119977U (en) * | 2018-03-12 | 2018-11-20 | 深圳市丰巢科技有限公司 | A kind of express delivery cabinet being automatically replenished empty pallet |
| CN208103038U (en) * | 2018-03-30 | 2018-11-16 | 上海瀚创机器人技术有限公司 | Mobile shelf AGV mechanism |
| CN208746865U (en) * | 2018-07-11 | 2019-04-16 | 浙江国自机器人技术有限公司 | Grasping mechanism |
| CN208555581U (en) * | 2018-07-21 | 2019-03-01 | 青岛爱辉机械配件有限公司 | A kind of machinery spare and accessory parts Die station |
| CN208683784U (en) * | 2018-07-27 | 2019-04-02 | 苏州精濑光电有限公司 | A kind of liftable trolley |
| CN109346817A (en) * | 2018-10-10 | 2019-02-15 | 郑州辛西亚信息科技有限公司 | A kind of omnidirectional antenna of easy access |
| CN209192821U (en) * | 2018-11-02 | 2019-08-02 | 杭州海康机器人技术有限公司 | Floor truck |
| CN109650473A (en) * | 2019-01-31 | 2019-04-19 | 重庆工商大学 | Regime flow accurate control device based on liquid level pressure difference |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |