Logistics vehicle and logistics system
阅读说明:本技术 物流车及物流系统 (Logistics vehicle and logistics system ) 是由 王显旺 于 2020-01-19 设计创作,主要内容包括:本发明涉及一种物流车及物流系统。其中,物流车包括:车架;爬升组件,包括爬升轮,可移动地设于所述车架,所述爬升轮被配置为可相对于所述车架伸出,以与竖向设置的第一轨道组件配合,使所述物流车沿所述第一轨道组件移动,且所述爬升轮被配置为可相对于所述车架缩回;以及取电组件,可移动地设于所述车架;所述取电组件被配置为在所述爬升轮相对于所述车架伸出,与所述第一轨道组件配合时,相对于所述车架伸出,以取电;所述取电组件还被配置为在所述爬升轮相对于所述车架缩回时,缩回。本发明提供的物流车在爬升时取电,利于实现爬升运行,且在爬升结束后不会与货架、机体或轨道组件等外物产生碰撞,降低了安全风险。(The invention relates to a logistics vehicle and a logistics system. Wherein, the commodity circulation car includes: a frame; a climbing assembly comprising a climbing wheel movably disposed on the frame, the climbing wheel being configured to be extendable relative to the frame to cooperate with a vertically disposed first track assembly to move the logistics vehicle along the first track assembly, and the climbing wheel being configured to be retractable relative to the frame; the electricity taking assembly is movably arranged on the frame; the electricity taking assembly is configured to extend relative to the frame to take electricity when the climbing wheel extends relative to the frame and is matched with the first track assembly; the electricity take-off assembly is further configured to retract when the climbing wheel retracts relative to the frame. The logistics vehicle provided by the invention gets electricity when climbing, is beneficial to realizing climbing operation, and can not collide with goods shelves, a machine body or a track assembly and other foreign objects after climbing is finished, so that the safety risk is reduced.)
1. A logistics vehicle, comprising:
a frame (1);
the climbing assembly (2) comprises a climbing wheel (21) which is movably arranged on the frame (1), the climbing wheel (21) is configured to be capable of extending relative to the frame (1) so as to be matched with a first rail assembly (4) which is vertically arranged, the logistics vehicle is enabled to move along the first rail assembly (4), and the climbing wheel (21) is configured to be capable of retracting relative to the frame (1); and
the electricity taking assembly (3) is movably arranged on the frame (1); the electricity taking assembly (3) is configured to extend relative to the frame (1) to take electricity when the climbing wheel (21) extends relative to the frame (1) and is matched with the first track assembly (4); the electricity take-up assembly (3) is further configured to retract when the climbing wheel (21) retracts relative to the frame (1).
2. A logistics vehicle as claimed in claim 1, wherein the climbing assembly (2) comprises a first shaft (22), wherein the first shaft (22) is movably arranged on the frame (1), and the climbing wheel (21) is arranged on the first shaft (22).
3. The logistics vehicle of claim 2, wherein the climbing assembly (2) comprises a first guide sleeve (23), the first guide sleeve (23) is fixedly arranged on the vehicle frame (1), and the first shaft (22) is movably arranged through the first guide sleeve (23).
4. Logistic vehicle according to claim 2, characterised in that the climbing assembly (2) comprises a support wheel (24), the support wheel (24) being provided on the first shaft (22), the support wheel (24) being located close to the outer side of the frame (1) with respect to the climbing wheel (21), the support wheel (24) having a smaller diameter than the diameter of the climbing wheel (21).
5. Logistic vehicle according to claim 2, characterised in that the climbing assembly (2) comprises a second shaft (25) and a guide wheel (26), the second shaft (25) being movably arranged to the frame (1) and the guide wheel (26) being arranged to the second shaft (25).
6. The logistics vehicle of claim 5, wherein the climbing assembly (2) comprises a second guide sleeve (27), the second guide sleeve (27) is fixedly arranged on the frame (1), and the second shaft (25) is movably arranged through the second guide sleeve (27).
7. Logistics vehicle according to claim 5, wherein the climbing assembly (2) comprises a connection plate (28), the connection plate (28) connecting the first shaft (22) and the second shaft (25); the logistics vehicle comprises a power component which is in driving connection with the connecting plate (28) so as to drive the connecting plate (28) to move relative to the vehicle frame (1).
8. The logistics vehicle of claim 7, wherein the electricity taking assembly (3) is arranged on the connecting plate (28).
9. The logistics vehicle of claim 1, wherein the electricity taking assembly (3) comprises a guide rail (31), a sliding block (32) and a current collector (33); the guide rail (31) is movably arranged on the frame (1), the sliding block (32) is movably arranged on the guide rail (31), and the current collector (33) is arranged on the sliding block (32).
10. The logistics vehicle of claim 9, wherein the electricity taking assembly (3) comprises a rotary power source (34), a first rod (35) and a second rod (36), the rotary power source (34) is arranged on the guide rail (31), a first end of the first rod (35) is connected with an output shaft of the rotary power source (34), a second end of the first rod (35) is connected with a first end of the second rod (36), and a second end of the second rod (36) is connected with the sliding block (32).
11. Logistic vehicle according to claim 1, characterised in that the climbing assemblies (2) are provided on both opposite sides of the frame (1).
12. Logistics system, characterized in that it comprises a first track assembly (4) and a logistics vehicle according to any of claims 1 to 11, wherein the first track assembly (4) is vertically arranged and the logistics vehicle is configured to be movable along the first track assembly (4).
13. Logistics system according to claim 12, wherein the first track assembly (4) comprises:
a first rail (41) which is vertically arranged and has a U-shaped section;
the rack (42) is arranged in a U-shaped cavity of the first rail (41), arranged along the extending direction of the first rail (31) and used for being matched with the climbing wheel (21);
and the sliding contact line (43) is arranged in the U-shaped cavity of the first track, arranged along the extending direction of the first track (31) and used for being matched with the electricity taking assembly (3) for supplying electricity.
14. Logistics system according to claim 12, wherein the climbing assembly (2) comprises support wheels (24), and wherein the first track assembly (4) comprises support guides (44), the support guides (44) being arranged in a U-shaped cavity of the first track (41) and being arranged along the extension of the first track (41) for cooperating with the support wheels (24) for supporting, guiding and retaining the support wheels (24).
15. Logistics system according to claim 12, comprising at least two second track assemblies (5), wherein the second track assemblies (5) are arranged laterally, wherein two adjacent second track assemblies (5) are arranged one above the other, wherein the logistics vehicles are configured to be movable along the second track assemblies (5) and along the first track assemblies (4) for switching to second track assemblies (5) located at different heights.
Technical Field
The invention relates to the field of storage logistics equipment, in particular to a logistics vehicle and a logistics system.
Background
The power supply of the sliding contact line is commonly used for moving equipment, such as logistics equipment of shuttle cars, cross belt sorting lines, stackers and the like, and has the advantages of high current, stability, reliability and large stroke, and the specific application form is as follows: the trolley line is arranged on a fixed part such as a goods shelf, a machine body and a track assembly, the current collector is arranged on a vehicle body or a moving part, the moving track of the vehicle body or the moving part is consistent with the arrangement shape of the trolley line, and the electric brush of the current collector is always in contact with the conductor of the trolley line, so that continuous power supply is ensured.
The partial equipment can cut off the sliding contact line on the partial motion track because the partial motion track is complex and does not need to supply power, the electric brush of the current collector is separated from the sliding contact line, and the sliding contact line is installed and connected with the current collector after the partial equipment reaches a simple route to ensure power supply.
The current collector and the sliding contact line are always in a contact state or a local interruption state, so that the structure is suitable for a vehicle body or equipment to do linear reciprocating motion or annular periodic motion in the same horizontal plane, and the structure cannot adapt to the situation when the vehicle body or the equipment needs to be separated from the original motion plane or a running track assembly is switched.
Disclosure of Invention
Some embodiments of the invention provide a logistics vehicle and a logistics system suitable for climbing operation.
Some embodiments of the present invention provide a logistics vehicle, comprising:
a frame;
a climbing assembly comprising a climbing wheel movably disposed on the frame, the climbing wheel being configured to be extendable relative to the frame to cooperate with a vertically disposed first track assembly to move the logistics vehicle along the first track assembly, and the climbing wheel being configured to be retractable relative to the frame; and
the electricity taking assembly is movably arranged on the frame; the electricity taking assembly is configured to extend relative to the frame to take electricity when the climbing wheel extends relative to the frame and is matched with the first track assembly; the electricity take-off assembly is further configured to retract when the climbing wheel retracts relative to the frame.
In some embodiments, the climbing assembly includes a first shaft movably disposed on the frame, and the climbing wheel is disposed on the first shaft.
In some embodiments, the climbing assembly includes a first guide sleeve, the first guide sleeve is fixedly disposed on the frame, and the first shaft is movably disposed through the first guide sleeve.
In some embodiments, the climbing assembly includes a support wheel disposed on the first shaft, the support wheel being located on an outer side of the frame relative to the climbing wheel, and a diameter of the support wheel being smaller than a diameter of the climbing wheel.
In some embodiments, the climbing assembly includes a second shaft movably disposed on the frame and a guide wheel disposed on the second shaft.
In some embodiments, the climbing assembly includes a second guide sleeve, the second guide sleeve is fixedly disposed on the frame, and the second shaft is movably disposed through the second guide sleeve.
In some embodiments, the climbing assembly includes a connecting plate connecting the first shaft and the second shaft; the logistics vehicle comprises a power component which is in driving connection with the connecting plate so as to drive the connecting plate to move relative to the vehicle frame.
In some embodiments, the electricity taking assembly is disposed on the connecting plate.
In some embodiments, the electricity-taking assembly comprises a guide rail, a slider and a current collector; the guide rail is movably arranged on the frame, the sliding block is movably arranged on the guide rail, and the current collector is arranged on the sliding block.
In some embodiments, the electricity taking assembly comprises a rotary power source, a first rod and a second rod, the rotary power source is arranged on the guide rail, the first end of the first rod is connected with the output shaft of the rotary power source, the second end of the first rod is connected with the first end of the second rod, and the second end of the second rod is connected with the sliding block.
In some embodiments, the climbing assemblies are disposed on opposite sides of the frame.
Some embodiments of the present invention provide a logistics system, which includes a first track assembly and the logistics vehicle, wherein the first track assembly is vertically arranged, and the logistics vehicle is configured to move along the first track assembly.
In some embodiments, the first track assembly comprises:
the first rail is vertically arranged, and the section of the first rail is U-shaped;
the rack is arranged in the U-shaped cavity of the first rail, arranged along the extending direction of the first rail and used for being matched with the climbing wheel;
and the sliding contact line is arranged in the U-shaped cavity of the first track, arranged along the extending direction of the first track and used for being matched with the electricity taking assembly to supply power.
In some embodiments, the climbing assembly includes a support wheel, and the first rail assembly includes a support guide disposed in a U-shaped cavity of the first rail and disposed along an extending direction of the first rail for cooperating with the support wheel to support, guide and limit the support wheel.
In some embodiments, the logistics system comprises at least two second track assemblies, the second track assemblies are transversely arranged, two adjacent second track assemblies are arranged above and below, and the logistics vehicle is configured to be movable along the second track assemblies and movable along the first track assemblies so as to be switched to the second track assemblies at different heights.
Based on the technical scheme, the invention at least has the following beneficial effects:
in some embodiments, when the logistics vehicle needs to move along the first track assembly, the climbing wheel extends relative to the frame to be matched with the vertically arranged first track assembly, and when climbing of the logistics vehicle is finished, the climbing wheel retracts relative to the frame and is positioned in the frame; simultaneously, get the electric assembly and stretch out for the frame climbing wheel, when cooperating with first track subassembly, stretch out for the frame to get the electricity, when climbing wheel is for the frame withdrawal, the subassembly of climbing is used for providing power for the climbing of commodity circulation car, and climbs the wheel and gets the electric assembly and can not produce the collision with foreign object such as goods shelves, organism or track subassembly, has reduced safe risk.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic illustration of a partial structure of a logistics cart provided in accordance with some embodiments of the present invention;
fig. 2 is a schematic view of a climbing wheel and a power take-off assembly of a logistics vehicle provided in accordance with some embodiments of the present invention being retracted relative to a frame;
fig. 3 is a schematic view of a climbing wheel and a power take-off assembly of a logistics vehicle provided in accordance with some embodiments of the present invention extending relative to a vehicle frame;
fig. 4 is a schematic view of a retracted state of a power-taking assembly according to some embodiments of the present invention;
fig. 5 is a schematic view of an unfolded state of a power take-off assembly according to some embodiments of the present invention;
FIG. 6 is a cross-sectional schematic view of a first track assembly provided in accordance with some embodiments of the present invention;
FIG. 7 is a schematic cross-sectional view of a logistics cart not moving in cooperation with a first track assembly provided in accordance with some embodiments of the present invention;
fig. 8 is a schematic cross-sectional view of a logistics cart moving in coordination with a first track assembly provided in accordance with some embodiments of the present invention.
1-a vehicle frame; 11-a wheel;
2-a climbing assembly; 21-climbing wheels; 22-a first shaft; 23-a first guide sleeve; 24-a support wheel; 25-a second axis; 26-a guide wheel; 27-a second guide sleeve; 28-a connecting plate;
3, taking a power component; 31-a guide rail; 32-a slide block; 33-a current collector; 34-a source of rotary power; 35-a first rod; 36-a second rod;
4-a first track assembly; 41-a first track; 42-a rack; 43-trolley line; 44-a support guide;
5-a second track assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
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In some embodiments, the logistics vehicle further comprises a
Some embodiments provide a logistics vehicle that can move both on the
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Under the driving action of the power component, the
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In some embodiments, the logistics system includes at least two
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When the logistics vehicle is converted from horizontal movement to vertical climbing movement, the
When the logistics vehicle moves horizontally along the
As shown in fig. 8, when the logistics vehicle needs to climb, the climbing
After climbing is finished, the climbing
In the description of the present invention, it should be understood that the terms "first", "second", and the like are used for limiting the components, and are used only for the convenience of distinguishing the components, and the terms have no special meaning if not stated otherwise, and thus should not be construed as limiting the scope of the present invention.
Furthermore, the technical features of one embodiment may be combined with one or more other embodiments advantageously without explicit negatives.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
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