CN214990008U - Novel liftable heavy load has rail transport vechicle - Google Patents
Novel liftable heavy load has rail transport vechicle Download PDFInfo
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- CN214990008U CN214990008U CN202121168167.0U CN202121168167U CN214990008U CN 214990008 U CN214990008 U CN 214990008U CN 202121168167 U CN202121168167 U CN 202121168167U CN 214990008 U CN214990008 U CN 214990008U
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- chassis
- walking
- rack
- pressing
- guide rail
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Abstract
The utility model relates to a novel liftable heavy load rail transport vehicle, which comprises a vehicle body and a traveling guide rail for supporting the vehicle body, wherein a traveling rack and a sliding contact line for supplying power to the vehicle body are arranged along the traveling guide rail; the vehicle body comprises a chassis, a hydraulic scissor lifting mechanism for lifting the jacking platform is arranged on the chassis, a walking gear with a servo motor is arranged on the chassis, the walking gear is meshed with a rack, a pressing mechanism for pressing the gear and the rack is further arranged on the base, and guide stabilizing mechanisms are arranged at the front end and the rear end of the chassis. Fork elevating system is cut to this scheme adoption hydraulic pressure, has improved jacking load promptly, has also possessed raising and lowering functions to adopt servo motor to add the rack and pinion mode, realize the high accuracy location.
Description
Technical Field
The utility model relates to a novel liftable heavy load rail transport vechicle that is used for big heavy material transport of intelligent mill, warehouse etc..
Background
The rail transport vehicle can be used for various high-density storage modes, the rail transport vehicle channel can be designed to be arbitrarily long, the storage capacity of the whole warehouse can be improved, and a forklift is not required to drive into a roadway during operation, so that the use safety is improved. However, the conventional Rail Guided Vehicles (RGV) have a light load of less than 3T and do not have a lifting function, thereby limiting the range of use of the rail guided vehicles.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, provide a novel liftable heavy load has rail transport vechicle, adopt hydraulic pressure to cut fork elevating system, improved the jacking load promptly, also possessed raising and lowering functions to adopt servo motor to add the rack and pinion mode, realize the high accuracy location.
The utility model provides a following technical scheme: a novel liftable heavy-load rail transport vehicle comprises a vehicle body and a traveling guide rail used for supporting the vehicle body, wherein a traveling rack and a sliding contact line used for supplying power to the vehicle body are arranged along the traveling guide rail; the trolley line is used for providing electric energy for the vehicle body; the walking guide rail is used for providing support and running direction for the vehicle body.
The vehicle body comprises a chassis, a hydraulic scissor lifting mechanism for lifting the jacking platform is arranged on the chassis, a walking gear with a servo motor is arranged on the chassis, the walking gear is meshed with a walking rack, a pressing mechanism for pressing the walking gear and the walking rack is also arranged on the chassis, and guide stabilizing mechanisms are arranged at the front end and the rear end of the chassis; the servo motor is used for driving the walking gear; the hydraulic scissor lifting mechanism is used for lifting or descending the jacking platform to realize the lifting of the goods; the walking gear and the walking rack are combined to provide power for the movement of the vehicle body.
The pressing mechanism comprises at least two pressing wheels, the pressing wheels are fixed on the support, the support is fixed on the chassis through a spring, and a guide groove for the support to move back and forth is formed in the chassis, so that the situation that the pressing wheels cannot be pressed due to deviation in the moving process of the support is avoided; the pressing wheel and the walking gear are arranged on the same horizontal plane, the pressing wheel is arranged on one side of the walking rack, the pressing wheel and the walking gear are not arranged on the same side of the walking rack, the pressing wheel and the walking gear are arranged on different sides of the walking rack, the pressing wheel and the walking gear are arranged on the same horizontal plane, the walking gear and the walking rack can be clamped tightly, and a spring can keep pressure and buffer. The number of the springs is two, and the two springs are horizontally arranged. This ensures the pressure stability in the horizontal direction.
The direction stabilizing mean includes direction wheelset and steadying plate, the direction wheelset includes along walking guide rail pivoted leading wheel, and every direction wheelset includes two leading wheels, and two leading wheels set up respectively in the both sides of walking guide rail, the one end of steadying plate is fixed on the chassis, and the other end of steadying plate is provided with and is used for the bayonet socket of cover on walking guide rail. The stabilizing plate can be clamped on the walking guide rail to prevent the vehicle body from falling off from the guide rail, and the guide wheels can rotate along the guide rail to avoid horizontal deviation.
The chassis is provided with rollers for the vehicle body to walk, and each roller is provided with a guide stabilizing mechanism. The gyro wheel can play the supporting role to the automobile body on vertical direction, with the cooperation of direction stabilizing mean, can not take place the skew and drop when having guaranteed the automobile body operation.
An electric cabinet is arranged on the chassis and is respectively connected with a servo motor and a hydraulic motor of the hydraulic scissor lifting mechanism. The electric cabinet can control the servo motor to work, so that the vehicle body can be moved, the hydraulic motor can be controlled, and the jacking platform can be lifted.
According to the scheme, the hydraulic scissor lifting mechanism is adopted for the transport vehicle, so that the lifting of the jacking platform can be realized, the lifting of goods can be realized, the height of a goods taking surface can be improved and lifted while the load is met; the rack is combined with the walking gear, and the positioning precision is improved through the servo motor.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the vehicle body.
Fig. 3 is a bottom structure view of the vehicle body.
Fig. 4 is an enlarged schematic view of a in fig. 3.
Fig. 5 is a schematic structural view of the pressing mechanism.
Fig. 6 is a bottom view of fig. 5.
In the figure, 1 is a walking guide rail, 2 is a walking rack, 3 is a trolley line, 4 is a chassis, 5 is a jacking platform, 6 is a hydraulic scissor lifting mechanism, 7 is a servo motor, 8 is an electric cabinet, 9 is a guide wheel, 10 is a hydraulic motor, 11 is a driving rod, 12 is a driven rod, 13 is a hydraulic rod, 14 is a walking gear, 15 is a pressing wheel, 16 is a roller, 17 is a stabilizing plate, 18 is a bayonet, 19 is a support, 20 is a spring, and 21 is a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the specific embodiments in the present invention, all other specific embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Can find out through the attached drawing, the utility model discloses a novel liftable heavy load has rail transport vechicle, including the automobile body with be used for supporting the walking guide rail 1 of automobile body, set up the electric cabinet on the chassis, the electric cabinet can adopt the electric cabinet that the field is commonly used, follow walking guide rail 1 and be provided with walking rack 2 and be used for the wiping line 3 for the automobile body power supply, wiping line 3 is used for supplying power for equipment such as electric cabinet 8, hydraulic motor 10, servo motor 7 promptly. The electric cabinet 8 is respectively connected with the servo motor 7 and a hydraulic motor 10 of the hydraulic scissor lifting mechanism 6.
The automobile body includes chassis 4, it cuts fork elevating system 6 to set up the hydraulic pressure that is used for going up and down jacking platform 5 on chassis 4, set up walking gear 14 that has servo motor 7 on chassis 4, walking gear 14 and the meshing of walking rack 2, still set up the hold-down mechanism who is used for compressing tightly walking gear 14 and walking rack 2 on chassis 4, front end and rear end at chassis 4 set up the direction stabilizing mean, jacking platform 5 is used for holding the goods, hydraulic pressure is cut fork elevating system 6 and is included criss-cross driving lever 11 and driven lever 12, wherein chassis 4 is connected with driving lever 11 through hydraulic stem 13, hydraulic stem 13 pushes away or draws driving lever 11, realize jacking platform 5's lift, hydraulic motor 10 provides power for hydraulic stem 13.
The pressing mechanism comprises two pressing wheels 15, the pressing wheels 15 are fixed on a support 19, the support 19 is fixed on the chassis 4 through a spring 20, and a guide groove 21 for the support 19 to move back and forth is arranged on the chassis 4, so that the support 19 is prevented from deviating; the pressing wheel 15 and the walking gear 14 are on the same horizontal plane, the pressing wheel 15 is arranged on one side of the walking rack 2, and the pressing wheel 15 and the walking gear 14 are not on the same side of the walking rack 2. The number of the springs 20 is two, and the two springs 20 are horizontally arranged.
The direction stabilizing mean includes direction wheelset and stabilizer plate 17, the direction wheelset includes along the leading wheel 9 of walking guide rail 1 motion, and every direction wheelset includes two leading wheels 9, and two leading wheels 9 set up respectively in the both sides of walking guide rail 1, and the one end of stabilizer plate 17 is fixed on chassis 4, and the other end of stabilizer plate 17 is provided with and is used for the bayonet socket 18 of cover on walking guide rail 1. The chassis 4 is provided with rollers 16 for the vehicle body to walk, and each roller 16 is provided with a guiding and stabilizing mechanism.
Although particular embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these particular embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel liftable heavy load has rail transport vechicle, characterized by: the trolley comprises a trolley body and a walking guide rail (1) used for supporting the trolley body, wherein a walking rack (2) and a sliding contact line (3) used for supplying power to the trolley body are arranged along the walking guide rail (1);
the vehicle body comprises a chassis (4), a hydraulic scissor lifting mechanism (6) used for lifting and jacking the platform (5) is arranged on the chassis (4), a walking gear (14) with a servo motor (7) is arranged on the chassis (4), the walking gear (14) is meshed with a walking rack (2), a pressing mechanism used for pressing the walking gear (14) and the walking rack (2) is further arranged on the chassis (4), and a guiding and stabilizing mechanism is arranged at the front end and the rear end of the chassis (4).
2. The novel liftable heavy-load rail transport vehicle as claimed in claim 1, wherein:
the pressing mechanism comprises at least two pressing wheels (15), the pressing wheels (15) are fixed on a support (19), the support (19) is fixed on the chassis (4) through a spring (20), and a guide groove (21) for the support (19) to move back and forth is arranged on the chassis (4); the pressing wheel (15) and the walking gear (14) are on the same horizontal plane, the pressing wheel (15) is arranged on one side of the walking rack (2), and the pressing wheel (15) and the walking gear (14) are not on the same side of the walking rack (2).
3. The novel liftable heavy-load rail transport vehicle as claimed in claim 2, wherein:
the number of the springs (20) is two, and the two springs (20) are horizontally arranged.
4. The novel liftable heavy-load rail transport vehicle as claimed in claim 1, wherein:
the direction stabilizing mean include direction wheelset and stabilizer plate (17), the direction wheelset includes leading wheel (9) along walking guide rail (1) motion, every direction wheelset includes two leading wheels (9), two leading wheels (9) set up respectively in the both sides of walking guide rail (1), the one end of stabilizer plate (17) is fixed on chassis (4), and the other end of stabilizer plate (17) is provided with bayonet socket (18) that are used for the cover on walking guide rail (1).
5. The novel liftable heavy-load rail transport vehicle as claimed in claim 4, wherein:
the chassis (4) is provided with rollers (16) for the vehicle body to walk, and each roller (16) is provided with a guide stabilizing mechanism.
6. The novel liftable heavy-load rail transport vehicle as claimed in claim 1, wherein:
an electric cabinet (8) is arranged on the chassis (4), and the electric cabinet (8) is respectively connected with a servo motor (7) and a hydraulic motor (10) of the hydraulic scissor lifting mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121168167.0U CN214990008U (en) | 2021-05-28 | 2021-05-28 | Novel liftable heavy load has rail transport vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121168167.0U CN214990008U (en) | 2021-05-28 | 2021-05-28 | Novel liftable heavy load has rail transport vechicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214990008U true CN214990008U (en) | 2021-12-03 |
Family
ID=79088040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121168167.0U Expired - Fee Related CN214990008U (en) | 2021-05-28 | 2021-05-28 | Novel liftable heavy load has rail transport vechicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214990008U (en) |
-
2021
- 2021-05-28 CN CN202121168167.0U patent/CN214990008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |