Double-layer transport carrier of sky rail trolley

Abstract

The utility model discloses a double-layer transport carrier of an empty rail trolley, which comprises a material carrying basket body, a first transport layer arranged at the bottom of the inner side of the material carrying basket body and a second transport layer arranged in the middle of the inner side of the material carrying basket body, and the second transport layer is arranged in the material carrying basket body in an overhead mode and suspended above the first transport layer. The first conveying layer and the second conveying layer are each provided with a conveying mechanism. The conveying mechanism is arranged in a layered mode, so that materials fed into the first conveying layer or the second conveying layer are all located in the center of the material carrying basket body, it is guaranteed that the gravity center of the material carrying basket body is kept on the same plumb line in different conveying processes, and the stability of the material carrying basket body in the conveying processes is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation systems, in particular to a double-layer transportation vehicle of an empty rail trolley. Background Art

[0002] The rail-type logistics transportation system can be used in hospitals, industries, libraries and other places. It is controlled by a computer and uses intelligent cargo rail trolleys to transport items on a dedicated track. The self-driven cargo trolley runs on a network composed of tracks and switchers to complete the task of transporting items. Among the overhead rail cargo trolleys currently on the market, there are transport trolleys that use side-entry loading and unloading to transport items. In the loading basket of this type of transport trolley, a conveying mechanism is generally provided, through which the materials fed into the loading basket can be moved and moved to the center of the loading basket, so that after the transport trolley lifts the loading basket, it can be ensured that the materials in the loading basket will not cause the center of gravity of the loading basket to shift, thereby causing the transport trolley to tilt and cause the materials to tip over or fall. At the same time, after the materials are transferred to the location, the materials can be removed from the loading basket through the conveying mechanism, so that the materials are moved to the conveyor belt for feeding.

[0003] In some processes, multiple groups of materials need to be transported at the same time, or after the materials are sent out, the empty pallets or fixtures need to be sent back to the feeding place for recycling, and the loading basket is generally only provided with a single-layer conveying mechanism. Therefore, in view of the above situation, in the prior art, multiple groups of parallel conveying mechanisms are generally arranged in parallel, and different groups of conveying mechanisms are used to feed or discharge materials at the same time, or one group is used to feed materials and another group is used to discharge materials, which can effectively improve the overall transportation efficiency. However, the conveying mechanisms arranged in parallel will make the overall width of the loading basket too wide, which is easy to collide with other structures or parts during transportation, causing damage to the transport cart, materials or equipment. At the same time, if the materials are fed through one group of conveying mechanisms and discharged by another group of conveying mechanisms, when the transport cart transports the materials or fixtures, the two sides of the loading basket are unbalanced, which can easily cause the materials to tip over or fall.

[0004] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provide a double-layer transport vehicle for an empty rail trolley.

[0006] The technical solution of the utility model is as follows: a double-layer transport vehicle of an aerial rail trolley is provided, comprising: a loading basket, a first transport layer arranged at the bottom inner side of the loading basket, and a second transport layer arranged at the middle inner side of the loading basket, the second transport layer being suspended inside the loading basket and suspended above the first transport layer, and transport mechanisms being respectively arranged on the first transport layer and the second transport layer.

[0007] Furthermore, the conveying mechanism includes: a power mechanism, a transmission mechanism connected to the output end of the power mechanism, and a transport part connected to the output end of the transmission mechanism, and the power mechanism drives the transport part to move through the transmission mechanism.

[0008] Furthermore, the transporting part adopts transmission rollers.

[0009] Furthermore, the transport part adopts a transmission belt.

[0010] Furthermore, material inlets and outlets are provided on both sides of the material loading basket corresponding to the ends of the conveying mechanism, and blocking mechanisms are provided on the inlets and outlets.

[0011] Furthermore, the blocking mechanism includes a lifting blocking mechanism arranged at the material inlet and outlet on both sides, or a lifting blocking mechanism arranged at the material inlet and outlet on one side and a fixed blocking bar arranged at the material inlet and outlet on the other side.

[0012] By adopting the above scheme, the utility model arranges the conveying mechanism in layers so that the materials delivered to the first transport layer or the second transport layer are all located at the center of the loading basket, thereby ensuring that the center of gravity of the loading basket remains on the same plumb line during different transportation processes, thereby ensuring the stability of the loading basket during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] See also Figure 1The utility model provides a double-layer transport vehicle of an empty rail trolley, comprising: a loading basket 1, a first transport layer 2 arranged at the bottom of the inner side of the loading basket 1, and a second transport layer 3 arranged at the middle of the inner side of the loading basket 1, wherein the second transport layer 3 is overhead arranged inside the loading basket 1 and suspended above the first transport layer 2, and a conveying mechanism 4 is respectively arranged on the first conveying layer 2 and the second conveying layer 3. When the empty rail trolley is transporting and loading materials, loading or unloading can be performed simultaneously through the first transport layer 2 and the second transport layer 3, or loading can be performed through the first transport layer 2 and unloading can be performed through the second transport layer 3, thereby improving the overall loading and unloading efficiency. At the same time, since the conveying mechanism 4 is arranged in layers, the materials fed into the first transport layer 2 or the second transport layer 3 are all located at the center of the loading basket 1, thereby ensuring that the center of gravity of the loading basket 1 is kept on the same plumb line during different transportation processes, thereby ensuring the stability of the loading basket 1 during transportation.

[0016] The conveying mechanism 4 includes: a power mechanism, a transmission mechanism connected to the output end of the power mechanism, and a transport part connected to the output end of the transmission mechanism. The power mechanism drives the transport part to move through the transmission mechanism. The power mechanism drives the transmission mechanism to move, thereby driving the transport part to operate, so as to transport the materials, and move the materials sent out from the feed end to the middle position of the first transport layer 2 or the second transport layer 3 for temporary storage, so as to facilitate the transfer of the materials to the equipment where the materials are needed through the empty rail trolley, and start in the reverse direction through the power mechanism, and transmit through the transport part, driving the transport part to run in the reverse direction, so as to send the materials to the equipment or the transmission belt connected to the equipment to meet the material demand of the equipment.

[0017] In some embodiments, multiple sets of conveying mechanisms 4 are respectively provided on the first transport layer 2 and the second transport layer 3, so as to facilitate the simultaneous loading and unloading of multiple sets of materials, or meet the transportation needs of large materials, thereby effectively improving the material transportation efficiency.

[0018] In some embodiments, the transport part uses transmission rollers. The transmission rollers use multiple sets of parallel rollers, which are driven by a power mechanism to drive the transmission mechanism to move, thereby driving the rollers to rotate synchronously, thereby transporting the materials. The use of transmission rollers can ensure that the bottom of the materials is always supported during the transportation of the materials, avoiding bumps during transportation.

[0019] In some embodiments, the transport portion uses a transmission belt. The transmission belt includes a driving wheel and a driven wheel arranged at both ends. By arranging a belt on the driving wheel and the driven wheel, when the power mechanism drives the transmission mechanism to move, the transmission mechanism drives the driving wheel to rotate, thereby driving the driven wheel to rotate synchronously through the belt. When the belt moves, since the belt surface is in contact with the material, the friction force of the belt surface drives the material forward to achieve the transportation of the material. When using a transmission roller for feeding, the rotation speeds of adjacent rollers may be differential, resulting in differences in the thrust applied to the front and rear ends of the material, thereby causing the feeding direction of the material to deflect. Using a transmission belt for feeding can ensure that the thrust applied to different positions of the material during transportation is always the same, thereby ensuring the stability of the feeding.

[0020] Material inlets and outlets are provided at the ends of the conveying mechanism 4 corresponding to both sides of the loading basket 1, and blocking mechanisms 5 are provided on the inlets and outlets. The blocking mechanisms 5 include lifting and lowering blocking mechanisms provided at the material inlets and outlets on both sides, or lifting and lowering blocking mechanisms provided at the material inlets and outlets on one side and fixed blocking bars provided at the material inlets and outlets on the other side. According to the material entry and exit direction and the connection direction of the conveyor belt of the equipment to which the loading basket 1 is connected, a movable lifting and lowering blocking mechanism is provided on the corresponding side of the loading basket 1, and a fixed blocking bar is provided on the side that does not need to be connected with other equipment, so as to improve the safety during transportation and avoid the situation in which the material is easily dumped or dropped due to the influence of factors such as shaking or bumping during the transportation of the material by the empty rail trolley, thereby preventing the material from falling out of the loading basket 1. Therefore, by providing a lifting and lowering blocking mechanism and / or a fixed blocking bar to provide a limit blocking for the material, the overall safety of the empty rail trolley is effectively improved.

[0021] To sum up, the utility model arranges the conveying mechanism in layers so that the materials sent into the first transport layer or the second transport layer are located at the center of the loading basket, thereby ensuring that the center of gravity of the loading basket remains on the same plumb line during different transportation processes, thereby ensuring the stability of the loading basket during transportation.

[0022] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-layer transport vehicle for an aerial rail vehicle, characterized in that: include: A loading basket, a first transport layer arranged at the bottom inner side of the loading basket, and a second transport layer arranged at the middle inner side of the loading basket. The second transport layer is suspended inside the loading basket and suspended above the first transport layer. The first transport layer and the second transport layer are respectively provided with transport mechanisms.

2. The double-layer transport vehicle of the air rail trolley according to claim 1 is characterized in that: The conveying mechanism comprises: a power mechanism, a transmission mechanism connected to the output end of the power mechanism, and a transport part connected to the output end of the transmission mechanism. The power mechanism drives the transport part to move through the transmission mechanism.

3. The double-layer transport vehicle of the air rail trolley according to claim 2 is characterized in that: The transporting part adopts transmission rollers.

4. The double-layer transport vehicle of the air rail trolley according to claim 2, characterized in that: The transporting part adopts a transmission belt.

5. The double-layer transport vehicle of the air rail trolley according to claim 1, characterized in that: Material inlets and outlets are arranged at the ends of the conveying mechanism at both sides of the material loading basket, and blocking mechanisms are arranged on the inlets and outlets.

6. The double-layer transport vehicle of the air rail trolley according to claim 5, characterized in that: The blocking mechanism includes a lifting blocking mechanism arranged at the material inlet and outlet on both sides, or a lifting blocking mechanism arranged at the material inlet and outlet on one side and a fixed blocking bar arranged at the material inlet and outlet on the other side.

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