A transfer cart track assembly
By introducing guide rails and channel steel into the transfer vehicle track, the problems of high height, instability, small adjustment range, and high maintenance cost of existing transfer vehicle tracks have been solved, achieving efficient and stable cargo transfer and low-cost maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MIYAS LOGISTICS EQUIP (KUNSHAN) CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-21
AI Technical Summary
The existing transfer vehicle tracks are at a high height, which leads to unstable cargo transportation, a small adjustment range, high maintenance costs, and difficulty in meeting the needs of ultra-low-position cargo.
The system employs a structure with two traveling tracks and a guide track in the middle. The guide wheels and guide tracks roll in parallel. The tracks can be precisely adjusted and quickly replaced by adjusting bolts. The traveling tracks and guide tracks are designed with channel steel to reduce height and cost.
It improves the accuracy and stability of cargo transfer, saves space, expands the adjustment range, reduces maintenance costs, and adapts to the needs of ultra-low cargo positions.
Smart Images
Figure CN224529626U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of logistics and warehousing equipment, and more precisely to a transfer vehicle track assembly. Background Technology
[0002] With the continuous development of the logistics and warehousing industry, logistics management methods and technologies are constantly improving. Shortening logistics time, saving logistics costs, improving logistics efficiency, and rationalizing logistics organization are important goals in this field. Lifting and horizontal conveying technology solves the challenges faced by the logistics industry in cargo throughput and transportation. The significant advantage of lifting and horizontal conveying technology lies in allowing for higher cargo throughput while maintaining stable speed. It combines horizontal and vertical transportation techniques with the operation of automated storage and retrieval systems (AS / RS). Lifting and horizontal conveying technology first utilizes vertical lifts to transport goods between different floors, and then uses transfer vehicles to achieve horizontal transportation between floors.
[0003] The transfer cart is the core equipment of the lifting and horizontal conveying system, realizing the horizontal transportation of goods at various levels through manual, semi-automatic, or fully automatic operation. Transfer carts can effectively shorten the total cargo turnover time, improve the peak-hour processing capacity of the freight handling system, and enhance the overall efficiency of the freight station. Existing transfer carts typically use two parallel ground rails, usually made of I-beams. The overall height of the track is unfavorable for handling goods at extremely low heights; the two ground rails are prone to uneven loading, leading to instability during transport; uneven force on the guide wheels further exacerbates uneven loading; the track adjustment range is small, resulting in poor overall straightness after installation, which is detrimental to high-speed operation of the transfer cart; and the single ground rail requires replacement after wear, leading to high costs.
[0004] In summary, there is a need in this field for a transfer vehicle track assembly that can reduce height, improve cargo transfer efficiency and accuracy, have a wider adjustment range, and is easier and cheaper to replace and maintain. Utility Model Content
[0005] In view of this, the purpose of this utility model is to provide a transfer vehicle track assembly, which improves the efficiency and accuracy of cargo transfer, saves space, expands the adjustment range, and reduces maintenance costs by changing the structure and installation method of the walking track and guide track.
[0006] To achieve the above objectives, this utility model provides a transfer vehicle track assembly, which is installed on a mounting surface. The transfer vehicle track assembly includes two parallel walking tracks and a guide track. Both the walking tracks and the guide track are fixedly connected to the mounting surface. The guide track is located between the two walking tracks and is parallel to the walking tracks. The bottom of the walking tracks is fixedly connected to the mounting surface through several walking track adjustment plates. Adjustment bolts connected to the mounting surface are respectively provided at diagonal positions of the walking track adjustment plates.
[0007] Preferably, the distance between the guide rail and the two travel rails is the same.
[0008] Preferably, the travel track is composed of several travel track segments connected end to end, and the travel track segments are channel steel with the opening facing downwards.
[0009] Preferably, the guide rail is composed of several guide rail segments joined end to end, and the guide rail segments are channel steel with the opening facing upwards.
[0010] Preferably, the bottom of the transfer vehicle is provided with guide wheels that are combined with the guide rail, and the guide wheels are in rolling contact with the outer surfaces of the two wing plates of the guide rail.
[0011] Preferably, the mounting surface is the ground, and the location on the ground where the walking track is mounted has a groove, with the walking track installed inside the groove.
[0012] Preferably, the guide rail is connected to the mounting surface through a plurality of guide rail adjustment plates, and guide adjustment bolts connected to the guide rail are respectively provided at diagonal positions of the guide rail adjustment plates.
[0013] Preferably, the mounting surface is a steel structure, and several support plates are welded onto the steel structure. The sides of the support plates are welded to the travel track adjustment plate and the travel track.
[0014] Preferably, the mounting surface is a steel structure, the guide rail is placed on the steel structure, and is connected to the steel structure by a number of guide adjusting bolts.
[0015] Compared with the prior art, the advantages of the transfer vehicle track assembly disclosed in this utility model are as follows: The transfer vehicle track assembly adopts a structure with a guide rail in the middle of two walking rails, which can improve the accuracy of cargo transfer, and at the same time, the force is more even, making cargo transfer more efficient and stable; The transfer vehicle track assembly is made of channel steel, with a small overall height, which can effectively save space and adapt to the needs of picking up and placing goods in ultra-low cargo positions; The transfer vehicle track assembly adopts a segmented docking design, which can be adjusted by bolts, with a wider track adjustment range and higher adjustment accuracy. Moreover, if the segment structure is damaged, the corresponding segment can be replaced, making maintenance and replacement faster and cheaper. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] like Figure 1 The diagram shown is a structural schematic of a transfer vehicle track assembly installed on the ground according to this application.
[0018] like Figure 2 As shown Figure 1 Enlarged schematic diagram of the middle part of the structure.
[0019] like Figure 3 The diagram shown is a schematic diagram of the structure of a transfer vehicle track assembly installed on a steel structure according to this application.
[0020] like Figure 4 As shown Figure 3 Enlarged schematic diagram of the middle part of the structure. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figure 1 and Figure 2As shown, this application discloses a transfer vehicle track assembly installed on the ground 3, comprising two parallel walking tracks 1 and a guide track 2. Both the walking tracks 1 and the guide track 2 are fixedly connected to the ground 3. The guide track 2 is located between the two walking tracks 1 and is parallel to the walking tracks 1. The bottom of the walking tracks 1 is fixedly connected to the ground 3 through several walking track adjustment plates 11. Adjusting bolts 12, preferably high-strength chemical anchors, are respectively provided at diagonal positions of the walking track adjustment plates 11. The guide track 2 of the transfer vehicle track assembly is located in the middle, resulting in more even force distribution and increasing the stability and accuracy of goods transfer. Adjusting the parallel walking tracks 1 by adjusting the bolts 12 can improve track accuracy and increase the adjustment range to accommodate installation errors of the shelving.
[0023] The distance between the preferred guide rail 2 and the two travel rails 1 is the same. The bottom of the transfer vehicle is equipped with guide wheels that are combined with the guide rail 2. The guide wheels roll in cooperation with the outer surface of the two wing plates of the guide rail 2 to improve the stability of the transfer vehicle during operation.
[0024] The guide rail 2 is connected to the ground 3 through several guide rail adjustment plates 21. Guide adjustment bolts 22 connected to the guide rail 2 are respectively set at the diagonal positions of the guide rail adjustment plates 21. The guide rail 2 is leveled by the guide adjustment bolts 22.
[0025] The traveling track 1 is composed of several traveling track segments 10 connected end to end, with each segment 10 being a channel steel with its opening facing downwards. Multiple traveling track segments 10 facilitate adjustment with higher precision, and each segment 10 can be replaced individually, making maintenance and replacement more convenient, faster, and less costly. The lower height of the channel steel reduces the overall height of the traveling track 1, saving space and adapting to the needs of loading and unloading goods in ultra-low-position storage locations.
[0026] The guide rail 2 is composed of several guide rail segments 20 connected end to end, and each guide rail segment 20 is a channel steel with its opening facing upwards. The multiple guide rail segments 20 facilitate adjustment, provide higher adjustment precision, and allow for individual replacement of each guide rail segment 20, making maintenance and replacement more convenient, faster, and less costly.
[0027] Preferably, the position where the travel track 1 is installed on the surface 3 has a groove 30, and the travel track 1 is installed inside the groove 30, which helps to further reduce the height and facilitates positioning during installation.
[0028] like Figure 3 and Figure 4As shown, this application discloses a transfer vehicle track assembly mounted on a steel structure 4, comprising two parallel traveling tracks 1 and a guide track 2. Both the traveling tracks 1 and the guide track 2 are integrated with the steel structure 4. The bottom of the traveling tracks 1 is fixedly connected to the steel structure 4 via several traveling track adjustment plates 11. Adjusting bolts 12, connected to the steel structure 4, are respectively installed at diagonal positions of the traveling track adjustment plates 11. Several support plates 13 are welded onto the steel structure 4, and the sides of the support plates 13 are welded to the traveling track adjustment plates 11 and the traveling tracks 1 to improve the load-bearing capacity of the traveling tracks 1. The guide track 2 is placed on the steel structure 4 and connected to the steel structure via several guide adjustment bolts 22.
[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A transfer vehicle track assembly, characterized in that, Installed on the mounting surface, the transfer vehicle track assembly includes two parallel walking tracks and a guide track. Both the walking tracks and the guide track are fixedly connected to the mounting surface. The guide track is located between the two walking tracks and is parallel to the walking tracks. The bottom of the walking tracks is fixedly connected to the mounting surface through several walking track adjustment plates. Adjustment bolts connected to the mounting surface are respectively provided at diagonal positions of the walking track adjustment plates.
2. The transfer vehicle track assembly as described in claim 1, characterized in that, The distance between the guide rail and the two travel rails is the same.
3. The transfer vehicle track assembly as described in claim 1, characterized in that, The travel track is composed of several travel track segments connected end to end, and the travel track segments are channel steel with the opening facing downwards.
4. The transfer vehicle track assembly as described in claim 1, characterized in that, The guide rail is composed of several guide rail segments connected end to end, and the guide rail segments are channel steel with the opening facing upwards.
5. The transfer vehicle track assembly as described in claim 4, characterized in that, The bottom of the transfer vehicle is equipped with guide wheels that are connected to the guide rail, and the guide wheels are in rolling contact with the outer surfaces of the two wing plates of the guide rail.
6. The transfer vehicle track assembly as described in claim 1, characterized in that, The mounting surface is the ground, and the location on the ground where the walking track is installed has a groove, with the walking track installed inside the groove.
7. The transfer vehicle track assembly as described in claim 1, characterized in that, The guide rail is connected to the mounting surface through several guide rail adjustment plates, and guide adjustment bolts connected to the guide rail are respectively provided at diagonal positions of the guide rail adjustment plates.
8. The transfer vehicle track assembly as described in claim 1, characterized in that, The mounting surface is a steel structure, and several support plates are welded onto the steel structure. The sides of the support plates are welded to the travel track adjustment plate and the travel track.
9. The transfer vehicle track assembly as described in claim 1, characterized in that, The mounting surface is a steel structure, and the guide rail is placed on the steel structure and connected to the steel structure by a number of guide adjusting bolts.