CN203283769U - Chain driving structure of bearing plate - Google Patents
Chain driving structure of bearing plate Download PDFInfo
- Publication number
- CN203283769U CN203283769U CN2013203567359U CN201320356735U CN203283769U CN 203283769 U CN203283769 U CN 203283769U CN 2013203567359 U CN2013203567359 U CN 2013203567359U CN 201320356735 U CN201320356735 U CN 201320356735U CN 203283769 U CN203283769 U CN 203283769U
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- chain
- loading plate
- sprocket
- wheel
- sprocket wheel
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Abstract
The utility model discloses a chain driving structure of a bearing plate. According to the chain driving structure of the bearing plate, a plurality of wheels are arranged on the lower side of the bearing plate, a first chain wheel is arranged at the front end of the bearing plate in the moving direction of the bearing plate, a second chain wheel is arranged at the rear end of the bearing plate in the moving direction of the bearing plate, and the first chain wheel and the second chain wheel are in transmission connection through a closed chain. The chain driving structure of the bearing plate further comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel and the driven chain wheel are both arranged between the first chain wheel and the second chain wheel and are both in transmission connection with the chain, the driving chain wheel is used for being connected with a piece of external driving equipment and is capable of moving relative to the bearing plate, and the driven chain wheel is installed on the bearing plate. The chain driving structure of the bearing plate further comprises a rotary shaft arranged on the bearing plate, wherein the rotary shaft is connected with the driven chain wheel, and at least one wheel is arranged on the rotary shaft. The chain driving structure is installed on the bearing plate and is driven by an external motor, wiring is well achieved externally, wiring of the bearing plate is not needed, no complicated motor device needs to be installed on the bearing plate, therefore, cost is saved, reliability is improved, and convenience is brought to people.
Description
Technical field
The utility model relates to the actuation techniques field, is specifically related to a kind of chain drive structure of loading plate.
Background technology
In the modern life, commercial production application, be inconvenient to for some the relatively large object of carrying, moving, usually utilize loading plate to carry out indirectly " carrying ".Especially in the stopping technical field.
In the association area of car-parking model, traditional parking area pattern, planned parking stall in advance on the ground, and vehicle, according to the indication on parking stall, directly drives the process that can complete parking within parking stall into.This traditional parking management mode, the benefit that have conveniently, simple, cost is extremely low, but it need to have larger parking space and wider passageway, completes the space requirement of docking process to meet vehicle.
Metropolis for an inch of land is an inch of gold, parking difficulty has been the problem of the numerous car owners' headaches of puzzlement, city has also reached a limit for public place parking management ability, how to meet the parking demand of more and more vehicles in more and more less space, has been the problem that people more and more are concerned about.This demand both had been embodied in crowded public parking place, also was embodied on narrow and small individual garage parking.
For these problems, more existing settling modes are, utilize outside parking apparatus, vehicle (being mainly the miniature car class) are done the action of " carrying ",, by the carrying of these parking apparatus, have saved required activity space before vehicle parking; Thereby can design parking stall less, crypto set more, the width design in passageway can also be obtained less, thereby increased the capacity that unit area stops; Further, utilize parking apparatus, can realize the effect of solid parking, be i.e. double-deck, three layers, multilayer ... stop.
Common " carrying " mode, normally reach vehicle on one loading plate, orders about loading plate by power system and do the motion of translation, rotation, lifting, and vehicle is stopped to desired location.This parking mode is not high to space requirement, can improve widely the capacity that car stops.
The utility model content
The purpose of this utility model is to solve the translation problem of loading plate in " carrying " process, designs a kind of chain drive structure of loading plate for this reason.
For realizing that the technical scheme that the utility model purpose adopts is: a kind of chain drive structure of loading plate, the loading plate downside is provided with some wheels, described loading plate is provided with the first sprocket wheel along the front end of moving direction, rear end is provided with the second sprocket wheel, connects by closed chain gear between the first sprocket wheel and the second sprocket wheel; Also comprise drive sprocket and, by movable sprocket, all be located between the first sprocket wheel and the second sprocket wheel, and with described chain gear, being connected; Wherein, described drive sprocket is used for being connected with the driving arrangement of peripheral hardware, and can move with respect to loading plate; Describedly by movable sprocket, be installed on loading plate, also comprise the rotating shaft of being located on loading plate, this rotating shaft is connected by movable sprocket with described, is provided with at least a described wheel in this rotating shaft.
Chain drive structure of the present utility model, be located on loading plate, and loading plate is used for carrying and " carrying " object, and loading plate has wheel, and under the driving of chain drive structure, wheel is driven, thereby further drive the loading plate motion.In this programme, the driving arrangement of peripheral hardware is fixed on floor, and the drive sprocket in this programme is connected on its power take-off shaft, thereby drive sprocket can not produce relative movement with respect to this driving arrangement.Driving arrangement drives drive sprocket and rotates, and drive sprocket drives chain, and chain-driving the first sprocket wheel, the second sprocket wheel and by movable sprocket are driven rotating shaft by movable sprocket and rotate, and rotating shaft drives wheel turns, and the rotation of wheel can drive the movement of loading plate integral body.Because drive sprocket is to be located on the driving arrangement of peripheral hardware, thereby drive sprocket can not move with loading plate, as seen when loading plate moves, the direction that moves along loading plate between drive sprocket and loading plate can produce relative movement, and drive sprocket can not break away from the scope of chain simultaneously; For this reason, the first sprocket wheel and the second sprocket wheel of being located at respectively the loading plate front and back ends arrive the chain layout front and back end of loading plate, make drive sprocket, with respect to loading plate, long mobile space be arranged.
Traditional loading plate,, usually with driving arrangement, be located on loading plate as motor etc., and this mode has shortcoming, and the oil consumption motor noise is large, and its power supply of the electrical motor of electric power is selected defectiveness, and is as high in the independent current source cost, the bad wiring of external source.Chain drive structure of the present utility model, be arranged on loading plate, utilizes external motor to drive, and cloth is good outside in wiring, and loading plate itself does not need wiring and complex motor equipment is installed, thereby its cost and reliability facilitate tool to have great advantage.
Preferably, described the first sprocket wheel, the second sprocket wheel, chain, drive sprocket and by movable sprocket, be positioned at same transmission plane; Described drive sprocket is limited in this transmission plane with respect to the movement of loading plate; Described rotating shaft is perpendicular to this transmission plane.
Preferably, described the first sprocket wheel and/or described the second sprocket wheel are located on described loading plate by stretching device; Described stretching device comprises runner frame, tensioning frame and tensioning screw; Described runner frame is fixed on loading plate, and runner frame is provided with chute; The wheel shaft of the first sprocket wheel or the second sprocket wheel passes chute, and with described tensioning frame, is connected, and tensioning frame is regulated relative position with runner frame by tensioning screw, and live axle slides along chute.
By regulating stretching device, can regulate the relative position between the first sprocket wheel and the second sprocket wheel, thus the elasticity of adjusting chain, this all needs under many circumstances.
Preferably, described drive sprocket and by the both sides of movable sprocket, be provided with reverse wheel, reverse wheel is used for adjusting the direction of chain gear; Chain, along the direction transmission of reverse wheel guiding, is adjusted chain to drive sprocket with by the cornerite of movable sprocket.In this programme in order further to guarantee the reliability of sprocket wheel, in order to increase the cornerite of chain to sprocket wheel.
Further, the interlock scope of chain and the sprocket wheel i.e. cornerite of 120 ° of 1/3(that is at least the sprocket wheel girth).
Preferably, the side near the first sprocket wheel and/or the second sprocket wheel on described loading plate is provided with track adjusting wheel, is used for adjusting the direction of chain gear.The purpose of this programme is to allow drive mechanism compacter, also prevents simultaneously excessive sagging of bottom backhaul chain.
Preferably, described rotating shaft is connected with described passive sprocket coaxiality.Rotating shaft is connected with passive sprocket coaxiality, and when driven by movable sprocket, its power is directly delivered in rotating shaft.
Preferably,, along the direction of front and back ends, and, near a side of drive sprocket, be provided with guide piece on described loading plate, be used for the guiding loading plate and do traveling priority, guarantee that simultaneously drive sprocket drops in the transmission plane that closed chain surrounds all the time.The purpose of this programme is the track that guarantees that further loading plate moves, and the direction that makes loading plate that track strictly is installed moves.
Preferably, described loading plate is provided with the retaining structure of latch along the side of moving direction, relatively moving between locking loading plate and peripheral hardware driving arrangement after being used for inserting for latch.
Described latch can be located on the driving arrangement of described peripheral hardware,, when latch inserts retaining structure, has namely locked relatively moving between loading plate and driving arrangement; At this moment, driving arrangement does not still stop the driving to sprocket wheel, under the continuation of driving arrangement drives, wheel still rotates forward, if driving arrangement itself can rotate around a spigot shaft,, wheel can drive loading plate and rotate around spigot shaft together with driving arrangement, thereby realizes the rotating effect of loading plate.As seen the chain drive structure of this programme, except driving the loading plate translation, can also drive loading plate and do fixed-axis rotation.
Preferably, described loading plate is provided with some stroke tablets along the side of moving direction.The stroke tablet can be used to detect the shift position state of loading plate, for different positions, the stroke tablet is set, and when loading plate moves to correspondence position, changes mobile status, such as starting, stop, suspending, and the switching of translation and rotation etc.
Preferably, with Timing Belt, substitute described chain, with synchronizing wheel, substitute described sprocket wheel; Or, substitute described chain with steel rope, substitute described sprocket wheel with rope sheave.
The chain that the present embodiment adopts, as optimal case, also has other alternative schemes that are equal to simultaneously, as Timing Belt and and the synchronizing wheel of Timing Belt coupling, steel rope and and the rope sheave of steel rope coupling etc.Other replacement schemes that are equal to also should fall into the protection domain of this patent.
Description of drawings
Fig. 1 is the structure birds-eye view of the loading plate installed of the utility model embodiment chain drive structure
Fig. 2 is A-A cutaway view in Fig. 1
Fig. 3 is Q section enlarged drawing in Fig. 1
Fig. 4 is C-C cutaway view in Fig. 1
Fig. 5 is D-D cutaway view in Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
As shown in Figure 1, be the birds-eye view of the chain drive loading plate that structure is installed of the present embodiment, the front end of this loading plate 30 is provided with rotating shaft 17, and the two ends of rotating shaft 17 are respectively equipped with support wheel 16 and power wheel 19; Support wheel 16 plays a supportive role, and itself and rotating shaft 17 are the flexible connection of coaxial relation, i.e. the rotation of rotating shaft 17 can not drive support wheel 16 and rotate; Drive sprocket 68 drive shafts 17 are rotated, and can drive the rotation of power wheel 19.
The rear end of loading plate 30 is provided with the first wheel flutter 35a and the second wheel flutter 35b side by side.The front and back ends of loading plate 30 is connected with swash plate 33, be used for reaching loading plate for automobile, but the weights such as this automobile of loading plate support moves.
Be provided with the retaining structure 60 of a latch in the side edge of loading plate 30, when latch inserts this retaining structure 60, loading plate can stop relative to the moving of latch, if latch is fixed on dynamic structure, as motor etc., loading plate can stop the movement with respect to this dynamic structure.
Loading plate 30 1 sides of the present embodiment are provided with the traveling priority guide piece---guide rail 28, guide rail 28 can be located at dynamic structure on guide rod coordinate.When the loading plate traveling priority, the bootable loading plate of the cooperation of guide rail 28 and guide rod is exactly along the direction initialization traveling priority; When loading plate turns to when mobile, the guide piece that guide rail 28 and guide rod form rotates with loading plate 30.
Loading plate 30 is provided with some stroke tablets 119,120,122 along the side of moving direction, is located at respectively front end, middle-end and the rear end of loading plate 30.Stroke tablet 119,120,122 can be used to detect the shift position state of loading plate 30.For different positions, the stroke tablet is set, when loading plate moves to correspondence position, changes mobile status, such as starting, stop, suspending, and the switching of translation and rotation etc.
, to shown in Figure 5, be the schematic diagram of chain drive structure as Fig. 2, at the two ends of loading plate 30, one group of stretching device be housed respectively, by parts such as tensioning screw 20, tensioning frame 21, runner frame 22, pivot pin 23 and idler sprockets 24, formed.Below near two ends idler sprocket 24, a reverse wheel 26b is housed respectively, its effect is to make drive mechanism compacter, also prevents excessive sagging of bottom backhaul chain simultaneously.In Fig. 2, K is the supporting planes such as ground or floor.
At drive sprocket 68 with by the both sides of movable sprocket 11, reverse wheel 26a is housed respectively respectively, 26c, reverse wheel 26a, the effect of 26c is to increase by 25 pairs of drive sprockets 68 of chain and, by the cornerite of movable sprocket 11, improve the reliability of transmission, allows simultaneously drive mechanism compacter.
One, produce and do the used time at linear guide, latch does not insert in retaining structure 60, and the pulling force of chain 25 rotates power wheel 19 through driving system, and the friction force that power wheel 19 kiss the earths produce promotes loading plate 30 moving linearlies.At this moment the direction of pull of chain 25 is consistent with the velocity reversal of loading plate 30, and namely the pulling force of chain 25 is also to the straight-line motion generation effect simultaneously of loading plate 30.
Two, do not produce and do the used time at linear guide, latch inserts in retaining structure 60, be in the state that inserts locking, the pulling force of chain 25 rotates the power wheel 19 away from spigot shaft through driving system, and the friction force that power wheel 19 kiss the earths produce promotes the horizontal hunting that loading plate 30 is done around spigot shaft.Although at this moment the direction of pull of chain 25 is consistent with the velocity reversal of carrier loader platform 10, chain 25 is little with the horizontal projection distance of spigot shaft, so the pulling force of chain 25 is also not obvious to the effect that the horizontal hunting of loading plate 30 produces.
As shown in Figure 2, motor 66 is as the propulsion source of loading plate 30 motions, under the directional tagging of frame rail 28 and guide rod, the state that be there will be static or horizontal displacement by movable sprocket 11 and the relative position of drive sprocket 68, but closed chain 25 all is on same vertical transmission plane all the time with each driving chain wheel.The power of motor 66 outputs is supplied with power wheel 19 all the time, and when loading plate 30 was made the dead axle horizontal hunting, its propulsive effort mainly came from power wheel 19.When loading plate 30 moving linearly, its propulsive effort comes from respectively the rotation of power wheel 19 and the direct traction of chain 25, if slight obstruction appears in power wheel 19 on the ground, but so the direct traction of chain 25 with individual drive carrier loader platform 10 moving linearlies.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.
Claims (10)
1. the chain drive structure of a loading plate, the loading plate downside is provided with some wheels, it is characterized in that:
Described loading plate is provided with the first sprocket wheel along the front end of moving direction, and rear end is provided with the second sprocket wheel, connects by closed chain gear between the first sprocket wheel and the second sprocket wheel;
Also comprise drive sprocket and, by movable sprocket, all be located between the first sprocket wheel and the second sprocket wheel, and with described chain gear, being connected; Wherein, described drive sprocket is used for being connected with the driving arrangement of peripheral hardware, and can move with respect to loading plate; Describedly by movable sprocket, be installed on loading plate;
Also comprise the rotating shaft of being located on loading plate, this rotating shaft is connected by movable sprocket with described, is provided with at least a described wheel in this rotating shaft.
2. chain drive structure according to claim 1 is characterized in that: described the first sprocket wheel, the second sprocket wheel, chain, drive sprocket and by movable sprocket, be positioned at same transmission plane; Described drive sprocket is limited in this transmission plane with respect to the movement of loading plate; Described rotating shaft is perpendicular to this transmission plane.
3. chain drive structure according to claim 1, it is characterized in that: described the first sprocket wheel and/or described the second sprocket wheel are located on described loading plate by stretching device;
Described stretching device comprises runner frame, tensioning frame and tensioning screw; Described runner frame is fixed on loading plate, and runner frame is provided with chute; The wheel shaft of the first sprocket wheel or the second sprocket wheel passes chute, and with described tensioning frame, is connected, and tensioning frame is regulated relative position with runner frame by tensioning screw, and live axle slides along chute.
4. chain drive structure according to claim 1 is characterized in that: described drive sprocket and by the both sides of movable sprocket, be provided with reverse wheel, and reverse wheel is used for adjusting the direction of chain gear; Chain, along the direction transmission of reverse wheel guiding, is adjusted chain to drive sprocket with by the cornerite of movable sprocket.
5. chain drive structure according to claim 1 is characterized in that: the side near the first sprocket wheel and/or the second sprocket wheel on described loading plate is provided with track adjusting wheel, is used for adjusting the direction of chain gear.
6. chain drive structure according to claim 1, it is characterized in that: described rotating shaft is connected with described passive sprocket coaxiality.
7. chain drive structure according to claim 1, it is characterized in that: the direction along front and back ends on described loading plate is provided with guide piece, is used for the guiding loading plate and does traveling priority.
8. chain drive structure according to claim 1, it is characterized in that: described loading plate is provided with the retaining structure of latch along the side of moving direction, relatively moving between locking loading plate and peripheral hardware driving arrangement after being used for inserting for latch.
9. chain drive structure according to claim 1, it is characterized in that: described loading plate is provided with some stroke tablets along the side of moving direction.
10. chain drive structure according to claim 1, is characterized in that: substitute described chain with Timing Belt, with synchronizing wheel, substitute described sprocket wheel;
Or, substitute described chain with steel rope, substitute described sprocket wheel with rope sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203567359U CN203283769U (en) | 2013-06-19 | 2013-06-19 | Chain driving structure of bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203567359U CN203283769U (en) | 2013-06-19 | 2013-06-19 | Chain driving structure of bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283769U true CN203283769U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203567359U Expired - Fee Related CN203283769U (en) | 2013-06-19 | 2013-06-19 | Chain driving structure of bearing plate |
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| CN (1) | CN203283769U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909308A (en) * | 2015-07-03 | 2015-09-16 | 新余市百合力机电技术有限公司 | Bidirectional telescoping fork |
| CN104973387A (en) * | 2014-04-11 | 2015-10-14 | 徐州中矿科光机电新技术有限公司 | Multi-point driving device of chain bucket type continuous elevator |
| CN105016017A (en) * | 2014-04-18 | 2015-11-04 | 徐州中矿科光机电新技术有限公司 | Multipoint drive chain bucket type continuous hoist system |
| CN108307730A (en) * | 2017-01-16 | 2018-07-24 | 山东高唐新航机械有限公司 | Suitable for the ditching device and its ditching machine, loosenning tiller of the big earthwork of width ditch |
| CN109208970A (en) * | 2018-10-11 | 2019-01-15 | 北京首钢机电有限公司 | A kind of stereo garage and its loading device |
-
2013
- 2013-06-19 CN CN2013203567359U patent/CN203283769U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973387A (en) * | 2014-04-11 | 2015-10-14 | 徐州中矿科光机电新技术有限公司 | Multi-point driving device of chain bucket type continuous elevator |
| CN105016017A (en) * | 2014-04-18 | 2015-11-04 | 徐州中矿科光机电新技术有限公司 | Multipoint drive chain bucket type continuous hoist system |
| CN104909308A (en) * | 2015-07-03 | 2015-09-16 | 新余市百合力机电技术有限公司 | Bidirectional telescoping fork |
| CN104909308B (en) * | 2015-07-03 | 2018-11-16 | 洪真真 | A kind of bi-directional expansion pallet fork |
| CN108307730A (en) * | 2017-01-16 | 2018-07-24 | 山东高唐新航机械有限公司 | Suitable for the ditching device and its ditching machine, loosenning tiller of the big earthwork of width ditch |
| CN109208970A (en) * | 2018-10-11 | 2019-01-15 | 北京首钢机电有限公司 | A kind of stereo garage and its loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 6, Guangdong, Nanhai District, Foshan City lion town Tong Tau Bai village, Tong Tau science and Technology Industrial Park, one of the first floor of the workshop 528225 Patentee after: Foshan Nanhai District Aimanting Machinery Manufacturing Co., Ltd. Address before: 510120 Guangdong city of Guangzhou province Liwan District Wang home Street No. 34 west room 304 Patentee before: Foshan Nanhai District Aimanting Machinery Manufacturing Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN CITY NANHAI DISTRICT AIMANTING MACHINERY MA Free format text: FORMER NAME: FOSHAN NANHAI AIMANTING MACHINERY MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The town of Nanhai District, Guangdong city of Foshan province Luo village 528225 Langsha avenue to the north of ylong (soil) lots of new light industrial base of Guangdong core area D District 3 floor five No. 01 shaft 6-8 Patentee after: Nanhai District Foshan City Ai Manting Machinery Co., Ltd. Address before: 6, Guangdong, Nanhai District, Foshan City lion town Tong Tau Bai village, Tong Tau science and Technology Industrial Park, one of the first floor of the workshop 528225 Patentee before: Foshan Nanhai District Aimanting Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180619 |