A lift and shift machine

Abstract

The utility model relates to a transfer machine technical field especially a jacking transfer machine, including frame, be provided with the support plate on the frame and fix, be provided with jacking structure on the support plate, be provided with mounting panel on the jacking structure, be provided with conveying mechanism on the mounting panel, the jacking structure includes a plurality of power connection's rack and pinion lift, be provided with the first motor with a plurality of rack and pinion lift power connection on the support plate and install, the rack and pinion lift's rack and mounting panel are connected through fastener, and the rack and pinion lift's rack all sets up the organ case on, through adopting the rack and pinion lift as jacking mechanism, can adjust the height of conveying mechanism according to the demand, satisfy the conveying demand of different products, through setting up organ case to carry out protection to the rack and pinion lift's rack portion, prevent entering dust influence operation, simultaneously organ case ageing can dismantle and replace.

Description

Technical Field

[0001] This utility model relates to the field of transfer machine technology, and in particular to a lifting transfer machine. Background Technology

[0002] In the current product assembly and logistics handling process, the transport of objects is often carried out through conveyor lines. For example, multiple conveyor lines in the longitudinal and transverse directions are set up, and transfer equipment is configured at the intersection of the conveyor lines. Lifting transfer machines are generally used to change the transport direction of items, sending items from the branch line into or out of the main conveyor line. They have the characteristics of large load capacity, simple structure, and stable reliability.

[0003] Existing lifting transplanters typically employ a cam follower in conjunction with a cam to achieve the lifting effect. For example, Chinese Patent Publication No. CN219193629U discloses "a lifting transplanter," which includes a lifting mechanism and a conveying mechanism. The lifting mechanism is surrounded by a lifting mechanism frame, and the conveying mechanism is surrounded by a conveying mechanism frame. The conveying mechanism and the lifting mechanism are linked by a cam follower mechanism and connected and limited by a connecting rod. The two ends of the connecting rod are hinged to the lifting mechanism frame and the conveying mechanism frame, respectively. When the cam follower mechanism lifts, the conveying mechanism, under the constraint of the connecting rod, will make a displacement similar to an arc trajectory while rising, making its coordination with the main and auxiliary conveyor belts more compact and providing a more user-friendly setup.

[0004] However, in actual use, due to the different types of products and their varying hardness, when conveying relatively soft products, the products themselves will undergo a certain degree of deformation. The lifting effect of the cam follower mechanism is limited. After the conveying mechanism lifts the product, the product deforms but does not rise and leave the roller conveyor, resulting in ineffective conveying. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the limited lifting effect of cam follower mechanisms, which results in a low applicability of lifting transplanters and an inability to meet usage requirements. Therefore, this invention proposes a lifting transplanter.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a lifting and transferring machine, including a frame, a support plate fixedly mounted on the frame, a lifting structure mounted on the support plate, an mounting plate mounted on the lifting structure, and a conveying mechanism mounted on the mounting plate;

[0008] The lifting structure includes multiple power-connected rack and pinion lifters. A first motor, which is power-connected to the multiple rack and pinion lifters, is installed on the support plate. The racks of the rack and pinion lifters are connected to the mounting plate by fasteners, and each rack of the rack and pinion lifter is fitted with a bellows cover.

[0009] Furthermore, both the mounting plate and the rack and pinion lift are provided with mounting rings, and the upper and lower ends of the bellows cover are provided with connecting rings that are threadedly connected to the mounting rings.

[0010] Furthermore, each mounting ring is provided with a positioning structure, and the inner wall of the connecting ring is provided with positioning holes corresponding to the positioning structure.

[0011] Furthermore, the positioning structure includes a mounting hole formed on the mounting ring, a spring installed in the mounting hole, and a positioning bead on the spring corresponding to the positioning hole.

[0012] Furthermore, the conveying mechanism includes a support frame fixedly mounted on the mounting plate, a pulley rotatably mounted on the support frame, and a synchronous belt that cooperates with the pulley on the support frame.

[0013] Furthermore, a second motor is fixedly mounted on the mounting plate, and the output shaft of the second motor is fixedly connected to a drive wheel that is connected to the synchronous belt.

[0014] The lifting and transferring machine proposed in this utility model has the following advantages:

[0015] In this utility model, by using a rack and pinion jack as the lifting mechanism, the height of the conveying mechanism can be adjusted according to the needs of different products.

[0016] Secondly, in this utility model, a bellows cover is provided to protect the rack part of the rack jack, preventing dust from entering and affecting its operation. At the same time, the bellows cover can be removed and replaced when it ages. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a lifting and transferring machine proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bellows cover of this utility model;

[0019] Figure 3 This is a schematic diagram of the connecting ring of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of area A of this utility model.

[0021] In the diagram: 1. Frame; 2. Support plate; 3. Lifting structure; 31. Rack and pinion jack; 32. First motor; 4. Mounting plate; 5. Conveying mechanism; 51. Support frame; 52. Synchronous belt; 53. Second motor; 54. Drive wheel; 6. Bellows cover; 61. Connecting ring; 7. Mounting ring; 8. Positioning structure; 81. Mounting hole; 82. Spring; 83. Positioning bead. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A lifting and transferring machine includes a frame 1, a support plate 2 fixedly mounted on the frame 1, a lifting structure 3 mounted on the support plate 2, an mounting plate 4 mounted on the lifting structure 3, and a conveying mechanism 5 mounted on the mounting plate 4.

[0024] The lifting structure 3 includes multiple rack lifters 31 with power connection. A first motor 32 with power connection to multiple rack lifters 31 is installed on the support plate 2. The racks of the rack lifters 31 are connected to the mounting plate 4 by fasteners, and each rack of the rack lifters 31 is fitted with a bellows cover 6.

[0025] In this utility model, by using a rack and pinion jack 31 as a lifting mechanism, the height of the conveying mechanism 5 can be adjusted according to the needs to meet the conveying requirements of different products. When the product will deform, the lifting height can be increased to separate the product from the roller conveyor, thereby reducing the resistance of conveying the product. The rack and pinion jack 31 can be a rack and pinion jack from the Rack Jack series.

[0026] Furthermore, in this embodiment, mounting rings 7 are provided on both the mounting plate 4 and the rack and pinion lift 31, and connecting rings 61 threadedly connected to the mounting rings 7 are provided at the upper and lower ends of the bellows cover 6. By connecting the mounting rings 7 at the upper and lower ends of the bellows cover 6 to the two connecting rings 61, the bellows cover 6 can be fixed between the mounting plate 4 and the rack and pinion lift 31 to protect the rack and pinion lift 31 from dust.

[0027] Furthermore, in this embodiment, each mounting ring 7 is provided with a positioning structure 8, and the inner wall of the connecting ring 61 is provided with a positioning hole corresponding to the positioning structure 8. The mounting ring 7 is positioned and fixed by connecting the positioning structure 8 with the positioning hole, so as to prevent the mounting ring 7 from loosening and falling off during use.

[0028] It should be noted that, in this embodiment, the positioning structure 8 includes a mounting hole 81 opened on the mounting ring 7, a spring 82 installed in the mounting hole 81, and a positioning bead 83 corresponding to the positioning hole on the spring 82. The positioning bead 83 is set in the mounting hole 81, and its part not exceeding half of its volume extends out of the mounting hole 81 and is inserted into the positioning hole.

[0029] Furthermore, in this embodiment, the conveying mechanism 5 includes a support frame 51 fixedly mounted on the mounting plate 4. A pulley is rotatably mounted on the support frame 51, and a synchronous belt 52 that cooperates with the pulley is provided on the support frame 51. After installation, part of the synchronous belt 52 is located above the support frame 51 for conveying products. In some embodiments, the support frame 51 is provided with a tensioning structure that cooperates with the synchronous belt 52.

[0030] More specifically, in this embodiment, a second motor 53 is fixedly mounted on the mounting plate 4. The output shaft of the second motor 53 is fixedly connected to a drive wheel 54 that is powered by the synchronous belt 52. A transmission shaft connected to two synchronous belts 52 is rotatably mounted on the mounting plate 4. Drive wheels are provided at both ends and in the middle of the transmission shaft. The drive wheel 54 of the second motor 53 is powered by the transmission shaft through the synchronous belt. The second motor 53 drives the drive wheel 54 and the transmission shaft to rotate, and the transmission shaft drives the synchronous belt 52 to rotate to transport the product.

[0031] Working method: During operation, the height of the conveying mechanism 5 is adjusted by the rack and pinion jack 31 to adapt to different types of products. The bellows cover 6 is fixed between the mounting plate 4 and the rack and pinion jack 31 to protect the rack and pinion jack 31 from dust. The mounting ring 7 is fixed by the positioning structure 8 and the positioning hole to prevent the mounting ring 7 from loosening and falling off during use. After the conveying mechanism 5 is lifted, it contacts the product. The second motor 53 drives the drive wheel 54 to rotate. The second motor 53 drives the drive wheel 54 and the transmission shaft to rotate. The transmission shaft drives the synchronous belt 52 to rotate to convey the product.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lifting and transferring machine, comprising a frame (1), characterized in that: A support plate (2) is fixedly installed on the frame (1), a lifting structure (3) is installed on the support plate (2), an installation plate (4) is installed on the lifting structure (3), and a conveying mechanism (5) is installed on the installation plate (4). The lifting structure (3) includes multiple rack lifters (31) with power connection. A first motor (32) with power connection to multiple rack lifters (31) is installed on the support plate (2). The rack of the rack lifter (31) is connected to the mounting plate (4) by fasteners. Each rack of the rack lifter (31) is fitted with a bellows cover (6).

2. The lifting and transferring machine according to claim 1, characterized in that: Mounting rings (7) are provided on both the mounting plate (4) and the rack and pinion lifter (31), and connecting rings (61) that are threadedly connected to the mounting rings (7) are provided at both the upper and lower ends of the bellows cover (6).

3. The lifting and transferring machine according to claim 2, characterized in that: Each mounting ring (7) is provided with a positioning structure (8), and the inner wall of the connecting ring (61) is provided with a positioning hole corresponding to the positioning structure (8).

4. The lifting and transferring machine according to claim 3, characterized in that: The positioning structure (8) includes a mounting hole (81) opened on the mounting ring (7), a spring (82) is installed in the mounting hole (81), and a positioning bead (83) corresponding to the positioning hole is provided on the spring (82).

5. The lifting and transferring machine according to claim 1, characterized in that: The conveying mechanism (5) includes a support frame (51) fixedly mounted on the mounting plate (4), a pulley is rotatably mounted on the support frame (51), and a synchronous belt (52) that cooperates with the pulley is provided on the support frame (51).

6. The lifting and transferring machine according to claim 5, characterized in that: A second motor (53) is fixedly installed on the mounting plate (4), and the output shaft of the second motor (53) is fixedly connected to a drive wheel (54) that is powered by the synchronous belt (52).

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