CN212557875U - Modular lifting type track carrier - Google Patents
Modular lifting type track carrier Download PDFInfo
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- CN212557875U CN212557875U CN202021782468.8U CN202021782468U CN212557875U CN 212557875 U CN212557875 U CN 212557875U CN 202021782468 U CN202021782468 U CN 202021782468U CN 212557875 U CN212557875 U CN 212557875U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000003028 elevating effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 9
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 23
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model discloses a modularized lifting type track carrier, which comprises a first frame module, a second frame module and a lifting mechanism; the first frame module comprises a first travelling wheel arranged along a first direction; the second frame module comprises a second travelling wheel arranged along a second direction; the lifting mechanism drives the first frame module to move up and down relative to the second frame module; when the first frame module moves upwards to a first height, the lowest point of the first travelling wheel is higher than the lowest point of the second travelling wheel; when the first frame module moves downwards to the second height, the lowest point of the second travelling wheel is higher than the lowest point of the first travelling wheel. The utility model discloses be equipped with the walking wheel of two directions, and utilize ingenious mechanical structure, realized two directions walking wheel unsettled and the switching that falls to the ground, realized the ascending walking that turns to of equidirectional. The utility model discloses with each structure modularization, improved machining efficiency, reduced the equipment degree of difficulty and processing cost, improved the wholeness ability and the life-span of carrier.
Description
Technical Field
The utility model belongs to the technical field of the rail handling car, especially, relate to a modularization over-and-under type rail handling car.
Background
The shelf automatic stereoscopic warehouse is called a stereoscopic warehouse for short. Generally, the warehouse stores unit goods by using shelves with several, more than ten or even dozens of layers of height, and uses corresponding material handling equipment to carry out warehousing and ex-warehouse operation of the goods. Such warehouses are often referred to visually as "stereoscopic warehouses" because they take full advantage of space to store the goods.
At present, among the intelligent factory, the material handling equipment that adopts usually is rail handling car and corollary equipment, can realize automatic transport through rail handling car, so can reduce cost of labor and operation cost by a wide margin, increases warehouse storage position.
Nevertheless this application utility model people in the in-process of realizing utility model technical scheme in this application embodiment, discover that above-mentioned technique has following technical problem at least:
1. the mechanical structure that current track carrier used comprises a lot of parts, and is with high costs, and the equipment degree of difficulty is big, and the installation is loaded down with trivial details, and processing and installation effectiveness are low.
2. Current track carrier often adopts hydraulic pressure jacking mode, but through the pneumatic cylinder jacking back, the oil leak phenomenon can appear at the removal in-process of track carrier.
3. The existing track carrier is often only provided with a travelling wheel for running along a single direction, so that the travelling in a second direction is difficult to realize, and the flexibility needs to be improved.
4. The transmission wheels of the existing track transport vehicle are generally transmitted by rubber belts, and when the transport vehicle is applied to environments such as a refrigeration house, the rubber belts are easy to embrittle, so that the service life of the track transport vehicle is shortened.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application is through providing a modularization over-and-under type track carrier, it is too many to have solved track carrier part among the prior art, equipment and maintenance difficulty, the oil leak, the flexibility is low, technical problem such as life-span weak point, with the structure modularization of carrier, the equipment and the maintenance degree of difficulty have been reduced, the processing cost is reduced, replace the belt through the steel gear box, be applicable to the freezer, track carrier's life has been improved, utilize the eccentric disc to realize the jacking, the oil leak problem of hydraulic pressure jacking mode has been solved, track carrier's wholeness can has been improved.
The embodiment of the application provides a modularization over-and-under type rail transport car, includes:
the first frame module comprises a first travelling wheel arranged along a first direction;
the second frame module comprises a second travelling wheel arranged along a second direction;
the lifting mechanism is used for driving the first frame module to move up and down relative to the second frame module; the lifting mechanism is connected with the first frame module;
the lifting mechanism drives the first frame module to move up and down relative to the second frame module; when the first frame module moves upwards to a first height, the lowest point of the first travelling wheel is higher than the lowest point of the second travelling wheel; when the first frame module moves downwards to the second height, the lowest point of the second travelling wheel is higher than the lowest point of the first travelling wheel.
According to the technical scheme, the second frame module is moved up and down, so that when the first frame module moves up to the first height, the lowest point of the first travelling wheel is higher than the lowest point of the second travelling wheel, namely the second travelling wheel is grounded and the first travelling wheel is suspended, and the lifting type track truck can travel along the second direction; when the first frame module moves downwards to the second height, the lowest point of the second travelling wheel is higher than the lowest point of the first travelling wheel, namely the first travelling wheel lands on the ground and the second travelling wheel is suspended in the air, so that the modular lifting type track truck can travel along the first direction. Like this, conveniently realized that modularization over-and-under type rail transport car turns to the walking in the equidirectional not.
Preferably, the lifting mechanism comprises a main eccentric disc and a first cam follower connected with the main eccentric disc, the first frame module further comprises a jacking beam, a first waist-shaped hole is formed in the jacking beam, the first cam follower penetrates through the first waist-shaped hole, and the main eccentric disc rotates to drive the jacking beam to move up and down through the first cam follower;
the first walking wheel moves up and down along with the jacking beam.
This technical scheme drives thereby the change of the height that the jacking roof beam reciprocated realizing the first walking wheel based on eccentric disc structure, and is rational in infrastructure, and it is convenient to realize.
Preferably, the lifting mechanism further comprises a jacking motor, a gear box and a first bearing connected with the main eccentric disc, the jacking motor is connected with the gear box, the first bearing penetrates through the gear box, and the gear box is connected with the main eccentric disc through the first bearing. The jacking motor drives the gear in the gear box to rotate so as to drive the first bearing to rotate, and the first bearing drives the main eccentric disc to rotate.
Preferably, the second frame module further includes a first side plate and a bottom plate, the first side plate is connected with the bottom plate, and the gear box is fixed on the bottom plate.
Preferably, the lifting mechanism further comprises a belt, an auxiliary eccentric disc and a second cam follower connected with the auxiliary eccentric disc, the jacking beam is further provided with a second kidney-shaped hole, and the second cam follower is arranged in the second kidney-shaped hole in a penetrating manner;
the main eccentric disc is connected with the auxiliary eccentric disc through a belt in a transmission way.
In this technical scheme, set up two eccentric discs and the cam follower that corresponds in one side of modularization over-and-under type track carrier, can be so that jacking roof beam atress is balanced, guarantee the stationarity and the levelness that jacking roof beam reciprocated.
Preferably, the modular lifting type track carrier further comprises a traveling motor, the traveling motor is provided with two output shafts in different directions, and the two output shafts in different directions are in transmission connection with the first traveling wheel and the second traveling wheel respectively.
In the technical scheme, the walking drive in two directions is realized through one motor, so that the space is saved, and the cost is reduced.
Preferably, the modular elevation type rail transport cart further comprises a loading platform, the loading platform is arranged above the jacking beam, when the jacking beam moves upwards to a third height, the goods to be transported are arranged on the loading platform, and the third height is higher than the first height.
Preferably, the first direction is perpendicular to the second direction.
Preferably, the lifting mechanism further comprises a second side plate, and the first side plate is connected with the second side plate through a reinforcing plate;
the main eccentric disc penetrates through the second side plate.
Preferably, the second side plate is provided with a limiting assembly, the limiting assembly comprises a shaft sleeve corresponding to the main eccentric disc, and the main eccentric disc penetrates through the shaft sleeve.
The utility model can move the second frame module up and down to make the first frame module move up to the first height, the lowest point of the first walking wheel is higher than the lowest point of the second walking wheel, namely the second walking wheel is grounded and the first walking wheel is suspended, thus realizing the walking of the modularized lifting rail transport vehicle along the second direction; when the first frame module moves downwards to the second height, the lowest point of the second travelling wheel is higher than the lowest point of the first travelling wheel, namely the first travelling wheel lands on the ground and the second travelling wheel is suspended in the air, so that the modular lifting type track truck can travel along the first direction. Like this, conveniently realized that modularization over-and-under type rail transport car turns to the walking in the equidirectional not. And, the utility model discloses with each structure modularization, reduce the processing progress, the equipment degree of difficulty, reduce the processing cost.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. with rail cart's structure modularization, solved traditional rail cart part too many, the problem of equipment and maintenance difficulty, greatly reduced the equipment and the maintenance degree of difficulty, reduced the processing cost, improved production efficiency.
2. The track carrier is provided with the travelling wheels in two directions, and the combined structure of the eccentric disc, the cam follower and the waist-shaped hole is utilized, so that the switching between suspension and landing of the travelling wheels in the two directions is realized, the steering travelling of the track carrier in different directions is conveniently realized, and the flexibility of the track carrier is improved.
3. The jacking motor is combined with the combined structure of the eccentric disc, the cam follower and the kidney-shaped hole, so that the track carrier is jacked, the problem of oil leakage in the traditional hydraulic jacking mode is solved, and the overall performance of the track carrier is improved.
4. Between motor and transmission shaft, adopt the gear box structure to replace traditional belt drive for rail transport car can be applicable to harsh environment of condition such as freezer, has improved rail transport car's stability, has prolonged life.
Drawings
Fig. 1 is a partial schematic view of a modular elevating track-guided vehicle according to a preferred embodiment of the present invention.
Fig. 2 is a partial schematic view of an alternative embodiment of the modular elevating rail car according to a preferred embodiment of the present invention.
Fig. 3 is a schematic view of a left module of the modular elevating rail car according to a preferred embodiment of the present invention.
Fig. 4 is a schematic view of a right module of the modular elevating rail car according to a preferred embodiment of the present invention.
Fig. 5 is a schematic view of a front module of the modular elevating rail car according to a preferred embodiment of the present invention.
Fig. 6 is a schematic view illustrating a main eccentric disc of the modular elevating rail car according to a preferred embodiment of the present invention in a first position.
Fig. 7 is a partial left side view of the modular elevating rail car of the present invention in the first state according to a preferred embodiment of the present invention.
Fig. 8 is a partial front view of the modular elevating track-guided vehicle in the first state according to a preferred embodiment of the present invention.
Fig. 9 is a schematic view of the main eccentric disc of the modular elevating rail car according to a preferred embodiment of the present invention in a second position.
Fig. 10 is a partial left side view of the modular elevating rail car of a preferred embodiment of the present invention in a second state.
Fig. 11 is a partial front view of the modular elevating track-guided vehicle in the second state according to a preferred embodiment of the present invention.
Fig. 12 is a schematic view illustrating a main eccentric disc of the modular elevating rail car according to a preferred embodiment of the present invention in a third position.
Fig. 13 is a partial left side view of the modular elevating rail car of the present invention in a third state.
Detailed Description
The embodiment of the application is through providing a modularization over-and-under type track carrier, it is too many to have solved track carrier part among the prior art, equipment and maintenance difficulty, the oil leak, the flexibility is low, technical problem such as life-span weak point, with the structure modularization of carrier, the equipment and the maintenance degree of difficulty have been reduced, the processing cost is reduced, replace the belt through the steel gear box, be applicable to the freezer, track carrier's life has been improved, utilize the eccentric disc to realize the jacking, the oil leak problem of hydraulic pressure jacking mode has been solved, track carrier's wholeness can has been improved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The embodiment provides a modular lifting type rail transport vehicle. Referring to fig. 1 to 5, the lifting type rail transportation vehicle includes a first frame module 1, a second frame module 2, and a lifting mechanism 3. The first frame module 1 includes a first traveling wheel 101 disposed in a first direction (Y-axis direction). The second frame module 2 includes second traveling wheels 201 provided in a second direction (X-axis direction). The lifting mechanism 3 drives the first frame module 1 to move up and down (Z-axis direction) relative to the second frame module 2. For convenience of explanation, the positive X-axis direction is taken as the right, the positive Y-axis direction is taken as the rear, and the positive Z-axis direction is taken as the up. The number of the first traveling wheels 101 is several, and the several first traveling wheels 101 are respectively disposed at the left and right sides of the modular elevating rail transport vehicle. The number of second walking wheels 201 is a plurality of, and a plurality of second walking wheels 201 set up respectively in this modularization over-and-under type track carrier's front and back both sides.
When the lifting mechanism 3 drives the first frame module 1 to move upwards to the first height, the lowest point of the first walking wheel 101 is higher than the lowest point of the second walking wheel 201. At this time, the second road wheel 201 lands on the ground while the first road wheel 101 is suspended. At this moment, the modular lifting type rail transport vehicle can travel along the second direction.
When the lifting mechanism 3 drives the first frame module 1 to move downwards to the second height, the lowest point of the second walking wheel 201 is higher than the lowest point of the first walking wheel 101. At this time, the first traveling wheel 101 lands on the ground and the second traveling wheel 201 suspends in the air, so that the modular elevating rail transport vehicle can travel in the first direction.
In this embodiment, the first direction is perpendicular to the second direction. In other alternative embodiments, the first direction is not perpendicular to the second direction.
The modularized lifting type track carrier of the embodiment conveniently realizes steering and walking of the modularized lifting type track carrier in different directions.
In specific implementation, the lifting mechanism 3 comprises a main eccentric disc 301 and a first cam follower 302 connected with the main eccentric disc 301, the first frame module 1 further comprises a lifting beam 102, a first kidney-shaped hole 103 is formed in the lifting beam 102, the first cam follower 302 is arranged in the first kidney-shaped hole 103 in a penetrating manner, and the main eccentric disc 301 rotates to drive the lifting beam 102 to move up and down through the first cam follower 302; the first traveling wheel 101 moves up and down following the lifting beam 102.
The jacking beam 102 is driven to move up and down based on the eccentric disc structure, so that the height of the first travelling wheel 101 is changed, the structure is reasonable, and the implementation is convenient.
As an optional implementation manner, the lifting mechanism 3 further includes a jacking motor 304, a gear box 305, and a first bearing 306 connected to the main eccentric disc 301, the first bearing 306 is disposed in the gear box 305, the jacking motor 304 drives a gear in the gear box 305 to rotate so as to drive the first bearing 306 to rotate, and the first bearing 306 drives the main eccentric disc 301 to rotate.
The prior art trucks often employ a belt drive. When the carrier is applied to environment such as freezer, the belt is ageing easily for transmission effect variation. And adopt gear box 304 in this scheme, can adapt to more harsh environment of condition, the stability is high, long service life.
In specific implementation, the second frame module 2 further includes a first side plate 202 and a bottom plate 203, the first side plate 202 is connected with the bottom plate 203, and the gear box 305 is fixed on the bottom plate 203.
As an alternative embodiment, the lifting mechanism 3 further includes a belt 307, a secondary eccentric disc 308 and a second cam follower 309 connected to the secondary eccentric disc 308, the lifting beam 102 is further provided with a second kidney-shaped hole 104, and the second cam follower 309 is inserted into the second kidney-shaped hole 104. The main eccentric disc 301 and the auxiliary eccentric disc 308 are in transmission connection through a belt 307.
Two eccentric discs and corresponding cam followers are respectively arranged on the left side and the right side of the modular lifting type rail carrier, so that the jacking beam 102 is balanced in stress, the up-and-down moving smoothness of the jacking beam 102 is guaranteed, and the jacking beam is kept horizontal. The main eccentric disc 301 and the sub eccentric disc 308 can be kept in rotation synchronization by the belt 307 drive connection.
During specific implementation, the modular lifting type track carrier further comprises a traveling motor 4, the traveling motor 4 is provided with output shafts in two directions, and the output shafts in the two directions are in transmission connection with the first traveling wheel 101 and the second traveling wheel 201 through gears and chains respectively. When the output shaft of the walking motor 4 in one direction is started, the walking wheel in the corresponding direction is driven to run, and the walking wheel in the other direction is suspended. In the embodiment, the walking drive in two directions is realized by one motor, so that the space is greatly saved, and the cost is reduced.
As an alternative embodiment, referring to fig. 2, the modular elevating rail truck further includes a housing plate 6, the housing plate 6 is connected to the first side plate 202, and a receiving groove 601 is formed on the housing plate 6 to allow a bearing of the first running wheel 101 to move up and down.
In an alternative embodiment, the modular lift rail cart further comprises a cargo bed 5, the cargo bed 5 being disposed above the jacking beams 102. When the jacking beam 102 moves upwards to a third height, the jacking beam 102 jacks the cargo bed 5 upwards, and the third height is higher than the first height.
In specific implementation, the bottom plate 203 is provided with a first longitudinal shaft 214, the jacking beam 102 is provided with a longitudinal guide hole 219, and the first longitudinal shaft 214 passes through the guide hole 219. The jacking beams 102 move up and down relative to the first longitudinal axis 214. The upper end of the first longitudinal axis 214 is provided with a second longitudinal axis 215, the radius of the second longitudinal axis 215 being smaller than the radius of the first longitudinal axis 214. The elevating type rail cart further includes a bolster 220, and the bolster 220 is provided with a guide groove (not shown) engaged with the second longitudinal shaft 215, and the inner diameter of the guide groove is smaller than the diameter of the first longitudinal shaft 214. The second longitudinal axis 215 is inserted into the guide groove. The upper surface of the bolster 220 supports the cargo bed 5. When the lifting beam 102 moves upward by a predetermined height, the upper surface of the lifting beam 102 contacts the lower surface of the bolster 220. As the jack beam 102 continues to move upward, the lift bolster 220 moves upward, causing the bolster 220 to move upward relative to the second longitudinal axis 215. The bolster 220 then lifts the cargo bed 5 upward.
As an alternative embodiment, the lifting mechanism 3 further includes a second side plate 310, and the first side plate 202 and the second side plate 310 are connected by a reinforcing plate 311; the main eccentric disc 301 is arranged on the second side plate 310 in a penetrating way.
In specific implementation, the second side plate 310 is provided with a limiting component 312, the limiting component 312 includes a shaft sleeve 313 corresponding to the main eccentric disc 301, and the main eccentric disc 301 passes through the shaft sleeve 313. The limiting assembly 312 is fixed to the second side plate 310 by a connecting member such as a screw, thereby limiting and supporting the main eccentric disc 301. According to the illustration, the secondary eccentric disc 308 also has a corresponding stop assembly.
In order to facilitate assembly, the modular lifting rail car of the present embodiment adopts a modular design, and the lifting rail car of the present embodiment mainly includes a left module (see fig. 3), a right module (see fig. 4), a front module (see fig. 5), and a rear module. The rear module is symmetrical with the front module. Wherein the left module comprises a cargo bed 5. The left side module, the right side module, the front side module, the rear side module and other components jointly form the lifting type track transport vehicle. After the module is formed, the assembly is convenient.
When the modular elevating rail transport vehicle according to the embodiment is used, referring to fig. 6, when the main eccentric disc 301 is located at the first position, referring to fig. 7 and 8, the first frame module 1 is located at the second height, and the lowest point of the second road wheel 201 is higher than the lowest point of the first road wheel 101. At this time, the first traveling wheel 101 lands on the ground and the second traveling wheel 201 suspends in the air, so that the lifting type rail transport vehicle can travel along the first direction. For example, the modular lifting rail car travels in the direction of a walkway in a warehouse.
When referring to fig. 9, when the main eccentric disc 301 is in the second position, referring to fig. 10 and 11, the lifting mechanism 3 drives the first frame module 1 to move upward to the first height, and the lowest point of the first traveling wheel 101 is higher than the lowest point of the second traveling wheel 201. At this time, the second road wheel 201 lands on the ground while the first road wheel 101 is suspended. At this moment, the modular lifting type rail transport vehicle can travel along the second direction. For example, the modular lifting rail car moves in a direction perpendicular to the direction of the walkway in the warehouse towards the racks.
When the modular elevating rail car moves to the target shelf and is under the target goods, referring to fig. 12, the main eccentric disc 301 continuously rotates from the second position to the third position. During the process that the main eccentric disc 301 rotates from the second position to the third position, the jacking beam 102 continues to move upwards. When the main eccentric disc 301 is at the third position, referring to fig. 13, the lifting beam 102 lifts the cargo bed 5 upward to lift the target cargo, and then transports the target cargo to the target position according to the preset route.
According to the modular lifting type rail transport vehicle, the second frame module is moved up and down, so that when the first frame module moves up to the first height, the lowest point of the first travelling wheel is higher than the lowest point of the second travelling wheel, namely the second travelling wheel is grounded and the first travelling wheel is suspended, and the modular lifting type rail transport vehicle can travel along the second direction; when the first frame module moves downwards to the second height, the lowest point of the second travelling wheel is higher than the lowest point of the first travelling wheel, namely the first travelling wheel lands on the ground and the second travelling wheel is suspended in the air, so that the modular lifting type track truck can travel along the first direction. Like this, conveniently realized that modularization over-and-under type rail transport car turns to the walking in the equidirectional not. Moreover, each structure of the modularized lifting type track carrier is modularized, the processing progress and the assembling difficulty are reduced, and the processing cost is reduced.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
While the foregoing is directed to the preferred embodiment of the present application, and not to the limiting thereof in any way and any way, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Those skilled in the art can make various changes, modifications and equivalent arrangements to those skilled in the art without departing from the spirit and scope of the present application; moreover, any equivalent alterations, modifications and variations of the above-described embodiments according to the spirit and techniques of this application are intended to be within the scope of the claims of this application.
Claims (10)
1. A modular lift rail cart, comprising:
the first frame module comprises a first travelling wheel arranged along a first direction;
the second frame module comprises a second travelling wheel arranged along a second direction;
the lifting mechanism is used for driving the first frame module to move up and down relative to the second frame module; the lifting mechanism is connected with the first frame module;
when the first frame module moves upwards to a first height, the lowest point of the first travelling wheel is higher than the lowest point of the second travelling wheel; when the first frame module moves downwards to a second height, the lowest point of the second travelling wheel is higher than that of the first travelling wheel.
2. The modular elevating rail cart of claim 1, wherein said elevating mechanism comprises a main eccentric disc and a first cam follower coupled to said main eccentric disc; the first frame module further comprises a jacking beam, and a first waist-shaped hole is formed in the jacking beam; the first cam follower is arranged in the first kidney-shaped hole in a penetrating mode.
3. The modular elevating rail cart of claim 2, wherein said elevating mechanism further comprises a jacking motor, a gear box, and a first bearing connected to said main eccentric disc, said jacking motor being connected to said gear box, said first bearing being disposed through said gear box, said gear box being connected to said main eccentric disc through said first bearing.
4. The modular elevating rail cart of claim 3, wherein said second frame module further comprises a first side plate and a bottom plate, said first side plate being connected to said bottom plate, said gearbox being secured to said bottom plate.
5. The modular elevating rail cart as set forth in claim 3, wherein said elevating mechanism further comprises a belt, a secondary eccentric disc and a second cam follower connected to said secondary eccentric disc, said lifting beam further having a second kidney-shaped hole formed therein, said second cam follower being inserted into said second kidney-shaped hole;
the main eccentric disc is connected with the auxiliary eccentric disc through the belt in a transmission way.
6. The modular elevating track truck of claim 1, further comprising a travel motor having two differently oriented output shafts drivingly connected to the first and second travel wheels.
7. The modular elevating rail cart of claim 2, further comprising a load platform disposed above said lifting beam, wherein said lifting beam is moved upward to a third height, wherein said third height is higher than said first height, and wherein said load platform is disposed on said load platform.
8. The modular elevating rail cart of claim 1, wherein said first direction is perpendicular to said second direction.
9. The modular elevating rail cart of claim 4, wherein said lift mechanism further comprises a second side plate, said first side plate and said second side plate being connected by a reinforcement plate;
the main eccentric disc penetrates through the second side plate.
10. The modular elevating rail cart of claim 9, wherein said second side plate has a stop assembly disposed thereon, said stop assembly including a bushing corresponding to said main eccentric, said main eccentric passing through said bushing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021782468.8U CN212557875U (en) | 2020-08-24 | 2020-08-24 | Modular lifting type track carrier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021782468.8U CN212557875U (en) | 2020-08-24 | 2020-08-24 | Modular lifting type track carrier |
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| CN212557875U true CN212557875U (en) | 2021-02-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846731A (en) * | 2020-08-24 | 2020-10-30 | 乔禹峰 | Modularization over-and-under type track carrier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846731A (en) * | 2020-08-24 | 2020-10-30 | 乔禹峰 | Modularization over-and-under type track carrier |
| CN111846731B (en) * | 2020-08-24 | 2024-07-26 | 上海欧洛特实业有限公司 | Modular lifting type rail carrier |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: Room 13014, Zone 1, Building 1, No. 888 Huanhu West Second Road, Lingang New Area, China (Shanghai) Free Trade Pilot Zone, Pudong New Area, Shanghai, June 2013 Patentee after: SHANGHAI OULUOTE INDUSTRIAL Co.,Ltd. Address before: Room 25033, zone 1, building 1, No. 888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201200 Patentee before: Shanghai Wanzhen Intelligent Technology Co.,Ltd. |