CN219905770U - Rail type double-layer skip car - Google Patents
Rail type double-layer skip car Download PDFInfo
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- CN219905770U CN219905770U CN202223012091.XU CN202223012091U CN219905770U CN 219905770 U CN219905770 U CN 219905770U CN 202223012091 U CN202223012091 U CN 202223012091U CN 219905770 U CN219905770 U CN 219905770U
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- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a track type double-layer skip car, which comprises: an inner rail unit; the low skip car is movably arranged on the inner rail unit; the first driving unit is connected with the low skip car and used for driving the low skip car to move along the inner rail unit; the outer rail unit is arranged at the outer side of the inner rail unit; the high skip car is movably arranged on the outer rail unit and is provided with an avoidance port through which the low skip car can pass; the second driving unit is connected with the high skip and is used for driving the high skip to move along the outer rail unit; and the control unit is used for controlling the first driving unit and the second driving unit to act. Compared with the two skip cars which are sequentially arranged along the horizontal direction, the track type double skip car improves the vertical space utilization rate, reduces the occupied area, and accordingly reduces the cost.
Description
Technical Field
The utility model relates to the technical field of skip cars, in particular to a track type double-layer skip car.
Background
In a machining center, different plates are required to be supplied for machining parts with different specifications and models, and in practical application, a plurality of skip cars are often required to be used for transporting different plates respectively for improving feeding efficiency, however, when different plates are required to be transported simultaneously, the plurality of skip cars can occupy larger ground space, the ground space of the area where the machining center is required to be located is large enough, the cost is obviously increased, and the feeding efficiency is affected by the reduction of skip cars in the same time period.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a track type double-layer skip which can improve the material conveying efficiency and simultaneously improve the space utilization rate and reduce the occupied area so as to reduce the cost.
The utility model adopts the following technical scheme:
track type double-deck skip includes:
an inner rail unit;
the low skip car is movably arranged on the inner rail unit;
the first driving unit is connected with the low skip and used for driving the low skip to move along the inner rail unit;
an outer rail unit arranged outside the inner rail unit;
the high skip car is movably arranged on the outer rail unit and is provided with an avoidance port which is communicated front and back and can be penetrated by the low skip car;
the second driving unit is connected with the high skip and is used for driving the high skip to move along the outer rail unit;
and the control unit is used for controlling the first driving unit and the second driving unit to act.
Further, the inner rail unit comprises two inner rails which are arranged in parallel;
the low skip car comprises a first car body, a first driving wheel set and a first driven wheel set, wherein the first driving wheel set and the first driven wheel set are arranged on the first car body, the first driving wheel set can be driven by the first driving unit, the first driving wheel set and the first driven wheel set comprise two first wheels, and the first driving wheel set and the first driven wheel set are in one-to-one correspondence with the inner tracks.
Further, the first driving unit comprises a first motor, a first transmission shaft and a gear mechanism;
the first motor is arranged on the first vehicle body and connected with the first transmission shaft so as to drive the first transmission shaft to rotate;
the number of the gear mechanisms is two, and each gear mechanism is correspondingly connected with each first wheel in the first driving wheel group and each end of two ends of the first transmission shaft.
Further, the outer rail unit comprises two outer rails which are arranged in parallel;
the high-speed car comprises a second car body, a second driving wheel set and a second driven wheel set, wherein the second driving wheel set and the second driven wheel set are arranged on the second car body, the second driving wheel set can be driven by the second driving unit, the second driving wheel set and the second driven wheel set comprise two second wheels, and the second driving wheel set and the second driven wheel set are in one-to-one correspondence with the outer rails.
Further, the second driving unit comprises a second motor, a second transmission shaft, two driving chain wheels, two driven chain wheels and two transmission chains; the second motor is arranged on the second vehicle body and connected with the second transmission shaft so as to drive the second transmission shaft to rotate; the two driving chain wheels are respectively arranged at two ends of the second transmission shaft; each driven sprocket is connected with each second wheel in the second driving wheel group in a one-to-one correspondence manner; each driving chain is movably wound on the driving chain wheel and the driven chain wheel which are positioned on the same side.
Further, the inner rail unit is provided with a first derailment preventing unit for preventing the low skip from being separated from the inner rail unit, and the outer rail unit is provided with a second derailment preventing unit for preventing the high skip from being separated from the outer rail unit.
Further, the vehicle parking control device further comprises a parking sensor and a parking sensor capable of triggering the parking sensor, the parking sensor is arranged on both the low vehicle and the high vehicle, and the control unit is further used for controlling the first driving unit or the second driving unit to be shut down according to feedback information of the parking sensor.
Further, the device further comprises a speed reduction sensor and a speed reduction sensor capable of triggering the speed reduction sensor, the speed reduction sensor is arranged on the low skip car and the high skip car, and the control unit is further used for controlling the first driving unit or the second driving unit to reduce speed according to feedback information of the speed reduction sensor.
Further, the control unit is further used for controlling actions of the alarm, the first driving unit and the second driving unit according to feedback information of the obstacle detector.
Further, a drag chain capable of following movement is arranged on both the low skip car and the high skip car.
Compared with the prior art, the utility model has the beneficial effects that:
according to the track type double-layer skip disclosed by the utility model, the outer track unit is arranged on the outer side of the inner track unit, and the avoidance opening through which the low skip passes is formed in the high skip, so that a double-layer skip structure arranged vertically is formed, compared with the two skip sequentially arranged along the horizontal direction, the track type double-layer skip has the advantages that the vertical space utilization rate is improved, the occupied area is reduced, the cost is reduced, meanwhile, the low skip and the high skip can independently operate and do not interfere with each other, and the simultaneous material conveying can be realized, so that the material conveying efficiency can be improved.
Drawings
FIG. 1 is a schematic view of a track-type double-deck skip of the present utility model in a first view angle;
FIG. 2 is a schematic view of a track-type double-deck skip of the present utility model in a second view;
FIG. 3 is a schematic view of the structure of a low skip in a track type double skip of the present utility model;
FIG. 4 is a cross-sectional view of a low skip in a track-type double skip of the present utility model;
fig. 5 is a schematic structural view of a high skip in a track type double skip of the present utility model.
In the figure: 10. an inner rail unit; 11. an inner rail; 20. a low skip car; 21. a first vehicle body; 22. a first wheel; 30. a first driving unit; 31. a first motor; 32. a first drive shaft; 33. a gear mechanism; 34. a first decelerator; 40. an outer rail unit; 41. an outer rail; 50. a skip car; 51. a second vehicle body; 52. a second wheel; 53. an avoidance port; 60. a second driving unit; 61. a second motor; 62. a second drive shaft; 63. a drive sprocket; 64. a driven sprocket; 65. a drive chain; 66. a second decelerator; 71. a first derailment prevention unit; 72. a second derailment prevention unit; 80. a parking sensor; 90. a parking sensor; 100. a deceleration sensor; 200. a deceleration sensor; 300. a drag chain.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-2, there is shown a track-type double-deck skip in accordance with a preferred embodiment of the present utility model, comprising: an inner rail unit 10; the low skip car 20 is movably arranged on the inner rail unit 10; a first driving unit 30 connected to the low skip 20 and for driving the low skip 20 to move along the inner rail unit 10; an outer rail unit 40 provided outside the inner rail unit 10; the high skip 50 is movably arranged on the outer rail unit 40 and is provided with an avoidance port 53 which is communicated with the front and back and can be used for the low skip 20 to pass through; a second driving unit 60 connected with the skip car 50 and used for driving the skip car 50 to move along the outer rail unit 40; a control unit (not shown) for controlling the operation of the first driving unit 30 and the second driving unit 60.
According to the track type double-layer skip disclosed by the utility model, the outer track unit 40 is arranged on the outer side of the inner track unit 10, and the avoidance opening 53 through which the low skip 20 passes is formed in the high skip 50, so that a double-layer skip structure arranged vertically is formed.
Referring to fig. 1 and 2, in the present embodiment, the inner rail unit 10 specifically includes two parallel and spaced inner rails 11, and the low carriage 20 is movably disposed on the two inner rails 11.
Referring to fig. 3 and 4, in the present embodiment, the low vehicle 20 includes a first vehicle body 21, and a first driving wheel set and a first driven wheel set provided on the first vehicle body 21, wherein the first driving wheel set can be driven by the first driving unit 30, the first driving wheel set and the first driven wheel set each include two first wheels 22, and each first wheel 22 in the first driving wheel set and the first driven wheel set is in one-to-one correspondence with each inner rail 11, so as to ensure that the low vehicle 20 can run stably on the inner rail unit 10.
With continued reference to fig. 3 and 4, in the present embodiment, the first driving unit 30 includes a first motor 31, a first transmission shaft 32, and a gear mechanism 33; the first motor 31 is fixedly arranged on the first vehicle body 21 and connected with the first transmission shaft 32 so as to drive the first transmission shaft 32 to rotate; the number of the gear mechanisms 33 is two, and each gear mechanism 33 is connected to each first wheel 22 in the first driving wheel group and each end of the two ends of the first transmission shaft 32 in a one-to-one correspondence manner. In this way, the first motor 31 drives the first transmission shaft 32 to rotate to drive each group of gear mechanisms 33 to run, so as to drive each first wheel 22 to rotate to enable the low skip 20 to move on the inner rail unit 10, and the first driving unit 30 adopts the gear mechanisms 33 as transmission mechanisms between the first transmission shaft 32 and the first wheels 22, so that the gear mechanisms 33 have the advantages of high transmission efficiency, safe and reliable operation and the like, the low skip 20 moves more stably and efficiently, and the gear mechanisms 33 are suitable for transmission between two shafts at a short distance, so that the distance between the first transmission shaft 32 and the first wheels 22 can be controlled within a smaller range, the height dimension of the low skip 20 is conveniently reduced, and the whole structure of the track type double-layer skip is more compact.
Of course, in other embodiments, a chain drive may be used instead of the gear mechanism 33 described above.
In the present embodiment, a first speed reducer 34 is provided between the first motor 31 and the first transmission shaft 32, and the first transmission shaft 32 is driven by the first speed reducer 34 to perform the functions of reducing speed and increasing torque.
Referring to fig. 1 and 2, in the present embodiment, the outer rail unit 40 includes two outer rails 41 disposed in parallel and spaced apart, and the height carriage 50 is movably disposed on the two outer rails 41.
Referring to fig. 5, in the present embodiment, the skip car 50 includes a second car body 51, and a second driving wheel set and a second driven wheel set provided on the second car body 51, the second driving wheel set can be driven by the second driving unit 60, each of the second driving wheel set and the second driven wheel set includes two second wheels 52, and each of the second wheels 52 in the second driving wheel set and the second driven wheel set is engaged with each of the outer rails 41 in a one-to-one correspondence manner, so as to ensure that the skip car 50 can smoothly run on the outer rail unit 40.
Referring specifically to fig. 5, in the present embodiment, the second driving unit 60 the second vehicle body 51 the second driving unit 60 includes a second motor 61, a second transmission shaft 62, two driving sprockets 63, two driven sprockets 64, and two transmission chains 65; the second motor 61 is arranged on the second vehicle body 51 and connected with the second transmission shaft 62 to drive the second transmission shaft 62 to rotate; two driving sprockets 63 are respectively disposed at both ends of the second transmission shaft 62; each driven sprocket 64 is connected to each second wheel 52 in the second drive wheel set in a one-to-one correspondence; each drive chain 65 is movably wound around both the drive sprocket 63 and the driven sprocket 64 on the same side. In this way, the second motor 61 drives the second transmission shaft 62 to rotate so as to drive each group of chain transmission mechanisms (each group of chain transmission mechanisms comprises a driving sprocket 63, a driven sprocket 64 and a transmission chain 65) to operate, so that each second wheel 52 is driven to rotate so that the high skip car 50 can move on the outer rail unit 40, and the second driving unit 60 has the advantages of high transmission efficiency, reliable transmission, lower cost and larger center distance due to the adoption of the chain transmission mechanisms, so that the high skip car 50 can operate stably and efficiently, and meanwhile, the avoidance opening 53 on the high skip car 50 is high enough so that the low skip car 20 can bear more materials to pass through, thereby further improving the material conveying efficiency.
With continued reference to fig. 5, in the present embodiment, a second speed reducer 66 is provided between the second motor 61 and the second transmission shaft 62, and the second transmission shaft 62 is driven by the second speed reducer 66 to perform the functions of reducing speed and increasing torque.
Referring to fig. 1, in order to prevent the low skip 20 from being separated from the inner rail unit 10, the inner rail unit 10 is provided with a first derailment prevention unit 71 for preventing the low skip 20 from being separated therefrom, specifically, both ends of each inner rail 11 are provided with the first derailment prevention unit 71, so as to improve the derailment prevention reliability of the low skip 20.
Similarly, to prevent the skip 50 from being separated from the outer rail unit 40, the outer rail unit 40 is provided with a second derailment prevention unit 72 for preventing the skip 50 from being separated from the outer rail unit, and in this embodiment, both ends of each outer rail 41 are provided with the second derailment prevention unit 72 to improve the derailment prevention reliability of the skip 50.
Referring to fig. 1 and 2, the track-type double-layer vehicle further includes a parking sensor 80 and a parking sensor 90 capable of triggering the parking sensor 80, the parking sensors 80 are disposed on both the low vehicle 20 and the high vehicle 50, the parking sensor 90 capable of triggering the parking sensor 80 on the low vehicle 20 is disposed at a first position of a moving path of the low vehicle 20, the parking sensor 90 capable of triggering the parking sensor 80 on the high vehicle 50 is disposed at a first position of a moving path of the high vehicle 50, and the control unit is further configured to control the first driving unit 30 or the second driving unit 60 to be closed according to feedback information of the parking sensor 80, so that the low vehicle 20 and the high vehicle 50 have an automatic parking function.
Referring to fig. 1 and 2, in the present embodiment, the track-type double-deck skip further includes a deceleration sensor 100 and a deceleration sensor 200 capable of triggering the deceleration sensor 100, the deceleration sensors 100 are disposed on both the low skip 20 and the high skip 50, the deceleration sensor 200 capable of triggering the deceleration sensor 100 on the low skip 20 is disposed at a second position on the moving path of the low skip 20, the deceleration sensor 200 capable of triggering the deceleration sensor 100 on the high skip 50 is disposed at a second position on the moving path of the high skip 50, and the control unit is further configured to control the first driving unit 30 or the second driving unit 60 to decelerate according to feedback information of the deceleration sensor 100, so that the low skip 20 and the high skip 50 have an automatic deceleration function.
In this embodiment, the track-type double-layer vehicle further includes an obstacle detector (not shown in the figure) for sensing the distance between the low-speed vehicle 20 or the high-speed vehicle 50 and the obstacle, and an alarm (not shown in the figure) for warning, and the control unit is further configured to control the alarm, the first driving unit 30, and the second driving unit 60 to act according to feedback information of the obstacle detector, specifically, to enable the alarm to alarm, the first driving unit 30 to slow down or stop, and the second driving unit 60 to slow down or stop, so that the low-speed vehicle 20 and the high-speed vehicle 50 have an automatic obstacle avoidance function, and safety is improved.
Specifically, in the present embodiment, the obstacle detector may specifically be an infrared obstacle avoidance sensor or an ultrasonic sensor.
Referring to fig. 1 and 2, in the present embodiment, both the low skip 20 and the high skip 50 are provided with a drag chain 300 capable of following movement and accommodating therein the cable on the low skip 20 or the high skip 50, so as to play a role of pulling and protecting the cable on the low skip 20 or the high skip 50, and ensure that the low skip 20 and the high skip 50 can operate normally.
By way of example, the control unit may be a central processing unit, a microprocessor, a microcontroller, a programmable logic device, or any combination thereof. The control unit may also be other devices with processing functions, such as circuits, devices, and the embodiments of the present utility model are not limited in this respect.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. Track type double-deck skip, its characterized in that includes:
an inner rail unit;
the low skip car is movably arranged on the inner rail unit;
the first driving unit is connected with the low skip and used for driving the low skip to move along the inner rail unit;
an outer rail unit arranged outside the inner rail unit;
the high skip car is movably arranged on the outer rail unit and is provided with an avoidance port which is communicated front and back and can be penetrated by the low skip car;
the second driving unit is connected with the high skip and is used for driving the high skip to move along the outer rail unit;
and the control unit is used for controlling the first driving unit and the second driving unit to act.
2. The track-type double-deck skip of claim 1, wherein the inner rail unit includes two inner rails arranged in parallel;
the low skip car comprises a first car body, a first driving wheel set and a first driven wheel set, wherein the first driving wheel set and the first driven wheel set are arranged on the first car body, the first driving wheel set can be driven by the first driving unit, the first driving wheel set and the first driven wheel set comprise two first wheels, and the first driving wheel set and the first driven wheel set are in one-to-one correspondence with the inner tracks.
3. The track-type double-deck skip of claim 2, wherein the first drive unit includes a first motor, a first drive shaft, and a gear mechanism;
the first motor is arranged on the first vehicle body and connected with the first transmission shaft so as to drive the first transmission shaft to rotate;
the number of the gear mechanisms is two, and each gear mechanism is correspondingly connected with each first wheel in the first driving wheel group and each end of two ends of the first transmission shaft.
4. The track-type double-deck skip of claim 1, wherein the outer rail unit includes two outer rails arranged in parallel;
the high-speed car comprises a second car body, a second driving wheel set and a second driven wheel set, wherein the second driving wheel set and the second driven wheel set are arranged on the second car body, the second driving wheel set can be driven by the second driving unit, the second driving wheel set and the second driven wheel set comprise two second wheels, and the second driving wheel set and the second driven wheel set are in one-to-one correspondence with the outer rails.
5. The track-type double-deck skip of claim 4, wherein the second drive unit comprises a second motor, a second drive shaft, two drive sprockets, two driven sprockets, and two drive chains; the second motor is arranged on the second vehicle body and connected with the second transmission shaft so as to drive the second transmission shaft to rotate; the two driving chain wheels are respectively arranged at two ends of the second transmission shaft; each driven sprocket is connected with each second wheel in the second driving wheel group in a one-to-one correspondence manner; each driving chain is movably wound on the driving chain wheel and the driven chain wheel which are positioned on the same side.
6. The track type double-deck skip as claimed in claim 1, wherein a first derailment prevention unit for preventing the low skip from being separated therefrom is provided on the inner track unit, and a second derailment prevention unit for preventing the high skip from being separated therefrom is provided on the outer track unit.
7. The track-type double-deck skip of claim 1, further comprising a parking sensor and a parking sensor capable of triggering the parking sensor, wherein the parking sensor is arranged on both the low skip and the high skip, and the control unit is further used for controlling the first driving unit or the second driving unit to be shut down according to feedback information of the parking sensor.
8. The track-type double-deck skip of claim 1, further comprising a deceleration sensor and a deceleration sensor capable of triggering the deceleration sensor, wherein the deceleration sensor is provided on both the low skip and the high skip, and the control unit is further configured to control the first driving unit or the second driving unit to decelerate according to feedback information of the deceleration sensor.
9. The track-type double-deck skip of claim 1, further comprising an obstacle detector for sensing a distance between the low skip or the high skip and an obstacle, and an alarm for warning, wherein the control unit is further configured to control the alarm, the first driving unit, and the second driving unit to operate according to feedback information of the obstacle detector.
10. The track-type double-deck skip according to claim 1, wherein both the low skip and the high skip are provided with drag chains capable of following movement and for accommodating therein cables on the low skip or the high skip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012091.XU CN219905770U (en) | 2022-11-11 | 2022-11-11 | Rail type double-layer skip car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012091.XU CN219905770U (en) | 2022-11-11 | 2022-11-11 | Rail type double-layer skip car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905770U true CN219905770U (en) | 2023-10-27 |
Family
ID=88440081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223012091.XU Active CN219905770U (en) | 2022-11-11 | 2022-11-11 | Rail type double-layer skip car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905770U (en) |
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2022
- 2022-11-11 CN CN202223012091.XU patent/CN219905770U/en active Active
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