Double-layer material deficiency conveying mechanism
By designing a double-layer material shortage conveying mechanism, which utilizes staggered upper and lower pallets, the problems of fixed structure and large footprint of existing conveyors are solved, achieving efficient and flexible material transportation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU MUYI PRECISION MOULD CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-06-23
AI Technical Summary
Existing conveyors have a fixed structure, cannot be adjusted, occupy a large area, have low single-layer transport efficiency, and cannot flexibly change transport locations.
Design a double-layer material shortage conveying mechanism, including upper and lower guide rails, pallets and control components, to achieve efficient material feeding through staggered movement, and support individual or simultaneous material feeding.
It achieves efficient feeding flexibility of the conveying mechanism, reduces the floor space required, and supports flexible changes in conveying location.
Smart Images

Figure CN224393760U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying technology, and more specifically, to a double-layer material shortage conveying mechanism. Background Technology
[0002] With the emergence of high-yield and high-efficiency work, conveyors are developing towards larger capacity, higher power, and wider width. Currently, most conveyor belts are arranged side by side, and the increased width is intended to improve the efficiency of conveying goods. However, this also greatly increases the floor space occupied by the conveyor belt, which is not conducive to the long-term development of enterprises. Moreover, most existing conveyors and some double-layer conveyors have fixed structures that cannot be adjusted. They can only transport goods within the limited range of the frame, which is not conducive to people's use. Furthermore, when it is necessary to change the conveying location, it cannot be changed or modified in time, which brings many inconveniences to daily transportation. However, most of the conveyors on the market are single-layer transporters, which have low efficiency in transporting goods. Utility Model Content
[0003] To solve at least one of the above-mentioned technical problems, this utility model proposes a double-layer material shortage conveying mechanism.
[0004] The first aspect of this utility model provides a double-layer material shortage conveying mechanism, including: a base and a frame installed on the top of the base;
[0005] A lower guide rail is provided on the lower inner side of the frame, and an upper guide rail is provided on the upper inner side of the frame.
[0006] The lower guide rail is connected to the lower tray, and the upper guide rail is connected to the upper tray. Multiple fixing posts are provided on the top of the upper tray and the lower tray.
[0007] The lower tray is connected to a lower control component on one side, and the upper tray is connected to an upper control component on one side.
[0008] In a preferred embodiment of this utility model, the upper guide rail and the lower guide rail are provided with a plurality of limiting holes at intervals.
[0009] In a preferred embodiment of the present invention, a limiting post is further included, which cooperates with the limiting hole.
[0010] In a preferred embodiment of this utility model, the bottom of both the upper tray and the lower tray is provided with multiple sliders, and the upper tray and the lower tray are respectively connected to the top of the upper guide rail and the lower guide rail by the sliders.
[0011] In a preferred embodiment of the present invention, the upper control component includes an upper guide rod fixedly installed on one side of the frame, an upper guide block sleeved on the outer side of the upper guide rod, and an upper cylinder connected to one end of the upper guide block.
[0012] In a preferred embodiment of the present invention, the lower control component includes a lower guide rod fixedly installed on one side of the frame, a lower guide block sleeved on the outer side of the lower guide rod, and a lower cylinder connected to one end of the lower guide block.
[0013] In a preferred embodiment of this utility model, a connecting block is provided on one side of both the upper guide block and the lower guide block, and the upper guide block and the lower guide block are respectively connected to the upper tray and the lower tray through the connecting block.
[0014] In a preferred embodiment of this utility model, there are two upper guide rails and two lower guide rails, with the upper guide rail positioned directly above the lower guide rail.
[0015] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:
[0016] By staggering the upper and lower pallets in a layered configuration, efficient material feeding is achieved through the conveyor mechanism. Furthermore, the upper and lower pallets can be controlled independently, allowing for either single-layer or simultaneous feeding of both layers, thus providing flexibility in material feeding. Attached Figure Description
[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, some of the drawings in the following description are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0018] Figure 1 This is a three-dimensional structural diagram of the double-layer material shortage conveying mechanism according to an embodiment of this utility model;
[0019] Figure 2 This is another schematic diagram of the double-layer material shortage conveying mechanism according to an embodiment of this utility model;
[0020] Figure 3 This is a schematic diagram of the connection between the upper guide block and the upper tray in an embodiment of this utility model.
[0021] In the diagram, 1. Upper guide rail, 2. Lower tray, 3. Limiting post, 4. Upper tray, 5. Fixing post, 6. Connecting block, 7. Upper cylinder, 8. Upper guide block, 9. Upper guide rod, 10. Lower guide rod, 11. Lower guide block, 12. Lower cylinder, 13. Base, 14. Frame, 15. Lower guide rail, 16. Slider. Detailed Implementation
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.
[0024] Example 1
[0025] See Figures 1-3 As shown, this utility model proposes a double-layer material shortage conveying mechanism, including: a base 13 and a frame 14 installed on the top of the base 13;
[0026] A lower guide rail 15 is provided on the lower inner side of the frame 14, and an upper guide rail 1 is provided on the upper inner side of the frame 14.
[0027] The lower guide rail 15 is connected to the lower tray 2, and the upper guide rail 1 is connected to the upper tray 4. Multiple fixing posts 5 are provided on the top of the upper tray 4 and the lower tray 2.
[0028] The lower tray 2 is connected to a lower control component on one side, and the upper tray 4 is connected to an upper control component on one side.
[0029] According to an embodiment of the present invention, multiple limiting holes are provided at intervals on the upper guide rail 1 and the lower guide rail 15.
[0030] According to an embodiment of the present invention, it also includes a limiting post 3, which cooperates with a limiting hole.
[0031] According to the embodiment of this utility model, both the upper tray 4 and the lower tray 2 are provided with a plurality of sliders 16 at their bottoms. The upper tray 4 and the lower tray 2 are respectively connected to the top of the upper guide rail 1 and the lower guide rail 15 through the sliders 16.
[0032] According to an embodiment of the present invention, the upper control component includes an upper guide rod 9 fixedly installed on one side of the frame 14, an upper guide block 8 sleeved on the outside of the upper guide rod 9, and an upper cylinder 7 connected to one end of the upper guide block 8.
[0033] According to an embodiment of the present invention, the lower control component includes a lower guide rod 10 fixedly installed on one side of the frame 14, a lower guide block 11 sleeved on the outside of the lower guide rod 10, and a lower cylinder 12 connected to one end of the lower guide block 11.
[0034] According to the embodiment of this utility model, a connecting block 6 is provided on one side of both the upper guide block 8 and the lower guide block 11, and the upper guide block 8 and the lower guide block 11 are respectively connected to the upper tray 4 and the lower tray 2 through the connecting block 6.
[0035] According to the embodiment of this utility model, there are two upper guide rails 1 and two lower guide rails 15, with the upper guide rail 1 positioned directly above the lower guide rail 15.
[0036] In summary, by staggering the upper pallet 4 and the lower pallet 2 in a layered configuration, efficient material feeding of the conveying mechanism is achieved. In addition, the upper pallet 4 and the lower pallet 2 can be controlled independently, allowing for either single-layer feeding or simultaneous feeding of both layers, thus achieving feeding flexibility.
[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to the above 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.
[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can apply this utility model to any specific embodiment.
[0040] Within the scope of the newly revealed technology, any changes or substitutions that can be easily conceived should be included in this practice.
[0041] The scope of protection of this utility model is within the scope of the novel invention. Therefore, the scope of protection of this utility model should be defined by the aforementioned claim.
[0042] The scope of protection required by the applicant shall prevail.
Claims
1. A double-layer material shortage conveying mechanism, comprising: A base and a frame mounted on top of the base; characterized in that, A lower guide rail is provided on the lower inner side of the frame, and an upper guide rail is provided on the upper inner side of the frame. The lower guide rail is connected to the lower tray, and the upper guide rail is connected to the upper tray. Multiple fixing posts are provided on the top of the upper tray and the lower tray. The lower tray is connected to a lower control component on one side, and the upper tray is connected to an upper control component on one side.
2. The double-layer material shortage conveying mechanism according to claim 1, characterized in that, The upper guide rail and the lower guide rail are provided with multiple limiting holes at intervals.
3. The double-layer material shortage conveying mechanism according to claim 2, characterized in that, It also includes a limiting post, which cooperates with the limiting hole.
4. The double-layer material shortage conveying mechanism according to claim 1, characterized in that, The bottom of both the upper and lower trays is provided with multiple sliders, and the upper and lower trays are respectively connected to the top of the upper and lower guide rails through the sliders.
5. A double-layer material shortage conveying mechanism according to claim 4, characterized in that, The upper control component includes an upper guide rod fixedly installed on one side of the frame, an upper guide block sleeved on the outside of the upper guide rod, and an upper cylinder connected to one end of the upper guide block.
6. A double-layer material shortage conveying mechanism according to claim 5, characterized in that, The lower control assembly includes a lower guide rod fixedly installed on one side of the frame, a lower guide block sleeved on the outside of the lower guide rod, and a lower cylinder connected to one end of the lower guide block.
7. A double-layer material shortage conveying mechanism according to claim 6, characterized in that, Both the upper guide block and the lower guide block are provided with a connecting block on one side, and the upper guide block and the lower guide block are respectively connected to the upper tray and the lower tray through the connecting block.
8. A double-layer material shortage conveying mechanism according to claim 5, characterized in that, There are two upper guide rails and two lower guide rails, with the upper guide rail positioned directly above the lower guide rail.