High-load transfer machine

Abstract

The high-load transfer machine comprises a bottom plate, a secondary plate rack, a primary plate rack and supporting wheels, the secondary plate rack is arranged on the end face of the inner side of the bottom plate, the primary plate rack is arranged at the lower end of the secondary plate rack, and the supporting wheels are arranged on the two sides of the primary plate rack. By arranging the transferring platform, the conveying platform, the bearing wheels, the conveying rollers and the jacking sliding blocks, before the equipment is used, an operator installs the primary plate rack on the bottom plate, then installs the secondary plate rack on one secondary plate rack to enable the secondary plate rack to correspond to the primary plate rack to form a magnetic field, and the jacking sliding blocks and the bearing wheels are installed on the two sides of the secondary plate rack to enable the secondary plate rack to correspond to the secondary plate rack to form a magnetic field. The linear motor is used for carrying out linear motion and jacking the transfer machine, the linear motor serves as a power source to replace a traditional electric roller, a jacking mechanism of the transfer machine is adjusted, the jacking mechanism is modularized, the linear motor carries out heat dissipation through the back plate, the power density is improved, the loading capacity is improved, and the structure becomes simpler.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer machines, in particular to a high-load transfer machine. Background Art

[0002] A transfer machine is a piece of equipment used for material handling, primarily in logistics, warehousing, and manufacturing, enabling right-angle transfer of materials. Its primary function is to smoothly transfer items from one conveyor line to another, perpendicular to the main line. Its operating principles typically involve a variety of methods, including electromagnetic navigation, magnetic strip navigation, inertial navigation, ribbon navigation, laser navigation, and visual SLAM navigation.

[0003] The existing technology has the following deficiencies: the "ultra-thin transfer machine" with publication number CN113401564B in the prior art "comprises a frame, a plurality of main conveying rollers arranged on the frame and driven by a conveyor belt, the frame including a plurality of supporting legs; and further comprises two auxiliary conveying devices symmetrically arranged on the frame; the auxiliary conveying devices comprise a roller frame, a rotating arm hinged on the supporting legs and connected to the roller frame, the roller frame being provided with a plurality of auxiliary conveying rollers arranged along the conveying direction; the rotating arm being a right-angled bent structure, and when the rotating arm rotates about the rotation center of the rotating arm, the auxiliary conveying rollers can rotate from a naturally drooping state to a state flush with and coaxial with the main conveying rollers."

[0004] When the above structure uses the width of the main conveying roller as the conveying width of the transfer machine, the width of the transfer machine is small and the transfer machine is in an ultra-thin state. The transfer machine in this state can achieve the purpose of reducing area occupancy, but its power source still adopts a traditional structure with low power density, and the overall structure is single and fixed, and the structure is complicated and inconvenient to debug and maintain.

[0005] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of the deficiencies of the existing technology, the utility model provides a high-load transfer machine, which solves the current problems of low power density, complex structure and low space utilization.

[0007] To achieve the above-mentioned purpose, the present invention proposes a high-load transfer machine, comprising a base plate, a secondary plate frame, a primary plate frame and support wheels, wherein the secondary plate frame is arranged on the inner end surface of the base plate, the primary plate frame is arranged at the lower end of the secondary plate frame, and the support wheels are arranged on both sides of the primary plate frame;

[0008] The upper end of the primary plate frame is further provided with a connecting frame, the bottom ends of the bottom plate near both sides are provided with lifting sliders, the upper ends of the lifting sliders are provided with a transfer platform, the upper end is provided with a conveying platform, the inner end surface of the conveying platform is provided with a conveying roller, and the upper end of the secondary plate frame is also provided with an electric roller;

[0009] The transfer platform further includes a bearing wheel and a connecting piece. The bearing wheel is movably connected to the side end of the bottom of the transfer platform, and the connecting piece is welded to the side end of the transfer platform.

[0010] In one example, the base plate further includes a fixing block and a guide column, wherein the fixing block is fixedly mounted on the upper end surface of the base plate, and the guide column is plugged into the inner end of the fixing block and is perpendicular to the base plate.

[0011] In one example, the guide posts and the fixing blocks are provided in groups of four and are distributed near the four corners of the bottom plate.

[0012] In one example, the lifting slider has a structure that is high in the middle and low at both ends, and the middle portion transitions to the two sides in an inclined manner.

[0013] In one example, four groups of bearing wheels are provided, and all are placed flat on the upper end of the lifting slider and move according to the top slope of the lifting slider. When the bearing wheels are located at a higher slope position, the transfer platform rises, otherwise it falls.

[0014] In one example, the conveying rollers are provided in several groups, the specific number of which is proportional to the length of the conveying stroke, and the conveying rollers are of the same size and are distributed equidistantly.

[0015] In one example, a reading head and a magnetic stripe structure are respectively provided on the base plate and the secondary plate frame.

[0016] The high-load transfer machine proposed by the utility model can bring the following beneficial effects:

[0017] By setting the transfer platform, conveying platform, bearing wheel, conveying roller and jacking slider, before using the equipment, the operator installs the primary plate frame on the base plate, and then installs the connecting frame on a secondary plate frame so that they correspond to each other to form a magnetic field, and installs jacking sliders and bearing wheels on both sides of the secondary plate frame for linear motion and jacking the transfer machine, and installs bearing wheel gaskets and limit plates under the jacking slider and bearing wheel to reduce friction and limit the effect, and installs supporting wheels on both sides of the primary plate frame to maintain the distance between the primary plate frame and the secondary plate frame to make the structure stable, and installs reading heads and magnetic strips on the base plate and the secondary plate frame respectively to read the position, and makes the transfer platform fall on the jacking slider through sheet metal, and is positioned by four guide columns. When the linear motor performs linear motion, the four bearing wheels of the transfer platform will move up and down according to the slope on the jacking slider;

[0018] Through the above settings and processes, the equipment can be divided into three modules. The linear motor module is the power module, which can move the loading module or the conveying module independently, and can drive the loading module and the conveying module at the same time to achieve the function of simultaneous lifting. The linear motor is used as the power source instead of the traditional electric roller. The lifting mechanism of the transfer machine is adjusted to make it modular. The linear motor uses the backplate for heat dissipation, which improves the power density, increases the load capacity, and makes the structure simpler. Each layer is installed separately to facilitate installation, debugging and maintenance. It also reduces material costs, compresses the height of the overall structure, and improves space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a high-load transfer machine of the present utility model.

[0021] Figure 2 This is a schematic diagram of the structure of a high-load transfer machine of the present invention in a disassembled state.

[0022] Figure 3 This is a schematic diagram of the installation position of the base plate and guide columns of a high-load transfer machine of the present invention.

[0023] Figure 4 This is a schematic diagram of the side structure of a high-load transfer machine of the present utility model.

[0024] Figure 5 This is a schematic diagram of the bearing wheel installation position structure of a high-load transfer machine of the present invention.

[0025] In the figure: 1, bottom plate; 101, fixed block; 102, guide column; 2, secondary plate frame; 3, primary plate frame; 4, support wheel; 5, connecting frame; 6, lifting slider; 7, transfer platform; 701, bearing wheel; 702, connecting piece; 8, conveying platform; 9, conveying roller; 10, electric roller. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0029] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0031] like Figures 1 to 5 As shown, an embodiment of the present invention provides a high-load transfer machine, which includes a base plate 1, a secondary plate frame 2, a primary plate frame 3 and support wheels 4. The secondary plate frame 2 is arranged on the inner end surface of the base plate 1, the primary plate frame 3 is arranged at the lower end of the secondary plate frame 2, and the support wheels 4 are arranged on both sides of the primary plate frame 3;

[0032] The upper end of the primary plate frame 3 is also provided with a connecting frame 5, the bottom end of the bottom plate 1 near both sides is provided with a lifting slider 6, the upper end of the lifting slider 6 is provided with a transfer platform 7, the upper end is provided with a conveying platform 8, the inner end surface of the conveying platform 8 is provided with a conveying roller 9, and the upper end of the secondary plate frame 2 is also provided with an electric roller 10;

[0033] The transfer platform 7 further includes a bearing wheel 701 and a connecting piece 702 . The bearing wheel 701 is movably connected to the bottom side end of the transfer platform 7 , and the connecting piece 702 is welded to the side end of the transfer platform 7 .

[0034] In this embodiment, the base plate 1 further includes a fixing block 101 and a guide post 102. The fixing block 101 is fixedly mounted on the upper end surface of the base plate 1. The guide post 102 is plugged into the inner end of the fixing block 101 and is perpendicular to the base plate 1. Four sets of guide posts 102 and four sets of fixing blocks 101 are provided, and are distributed near the four corners of the base plate 1.

[0035] Specifically, if Figure 2 and Figure 3 As shown, four sets of guide columns 102 guide the direction of the jacking and transfer machine to ensure that the jacking direction does not deviate;

[0036] In this embodiment, the lifting slider 6 has a structure that is high in the middle and low at both ends, with the middle portion transitioning to the sides in an inclined manner. Four sets of bearing wheels 701 are provided, and are all placed flat on the upper end of the lifting slider 6 and move according to the slope of the top of the lifting slider 6. When the bearing wheels 701 are located at a higher slope position, the transfer platform 7 is raised, and vice versa.

[0037] Specifically, such as Figure 4 and Figure 5 As shown, the positioning is performed by four guide columns 102. When the linear motor performs linear motion, the four bearing wheels 701 of the transfer platform 7 will perform lifting motion according to the slope of the lifting slider 6;

[0038] In this embodiment, several groups of conveying rollers 9 are provided, the specific number of which is proportional to the length of the conveying stroke, and they are of the same size and equidistantly distributed; a reader and a magnetic stripe structure are respectively provided on the bottom plate 1 and the secondary plate frame 2.

[0039] Working principle: The operator installs the primary plate frame 3 on the base plate 1, and then installs the connecting frame 5 on a secondary plate frame 2 so that they correspond to each other to form a magnetic field, and installs the lifting slider 6 and the bearing wheel 701 on both sides of the secondary plate frame 2 for linear motion and lifting the transfer machine, and installs a gasket and a limit plate structure under the lifting slider 6 and the bearing wheel 701 to reduce friction and limit the effect, and installs support wheels 4 on both sides of the primary plate frame 3 to maintain the distance between the primary plate frame 3 and the secondary plate frame 2 to make the structure stable, and installs a reader and a magnetic strip on the base plate 1 and the secondary plate frame 2 respectively to read the position, and makes the transfer platform 7 fall on the lifting slider 6 through sheet metal, and is positioned by four guide columns 102. When the linear motor performs linear motion, the four bearing wheels 701 of the transfer platform 7 will move up and down according to the slope on the lifting slider 6.

[0040] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0041] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A high-load transfer machine, comprising a base plate (1), a secondary plate frame (2), a primary plate frame (3) and support wheels (4), wherein the secondary plate frame (2) is arranged on the inner end surface of the base plate (1), the primary plate frame (3) is arranged at the lower end of the secondary plate frame (2), and the support wheels (4) are arranged on both sides of the primary plate frame (3), characterized in that: The upper end of the primary plate frame (3) is also provided with a connecting frame (5), the bottom end of the bottom plate (1) near both sides is provided with a lifting slider (6), the upper end of the lifting slider (6) is provided with a transfer platform (7), the upper end is provided with a conveying platform (8), the inner end surface of the conveying platform (8) is provided with a conveying roller (9), and the upper end of the secondary plate frame (2) is also provided with an electric roller (10); The transfer platform (7) further comprises a bearing wheel (701) and a connecting piece (702), wherein the bearing wheel (701) is movably connected to the bottom side end of the transfer platform (7), and the connecting piece (702) is welded to the side end of the transfer platform (7).

2. A high load transfer machine according to claim 1, characterized in that: The base plate (1) further comprises a fixing block (101) and a guide column (102), wherein the fixing block (101) is fixedly mounted on the upper end surface of the base plate (1), and the guide column (102) is plugged into the inner end of the fixing block (101) and is perpendicular to the base plate (1).

3. A high load transfer machine according to claim 2, characterized in that: The guide columns (102) and the fixing blocks (101) are each provided in four groups and are distributed near the four corners of the bottom plate (1).

4. The high-load transfer machine according to claim 1, characterized in that: The lifting slider (6) is specifically of a structure that is high in the middle and low at both ends, with the middle portion transitioning to the two sides in an inclined manner.

5. The high load transfer machine according to claim 1, characterized in that: The bearing wheels (701) are provided in four groups and are all placed flat on the upper end of the lifting slider (6) and move according to the top slope of the lifting slider (6). When the bearing wheels (701) are located at a position with a higher slope, the transfer platform (7) rises, otherwise it falls.

6. The high-load transfer machine according to claim 1, characterized in that: The conveying rollers (9) are provided in a plurality of groups, the specific number of which is proportional to the length of the conveying stroke, and the rollers are of the same size and are distributed equidistantly.

7. The high-load transfer machine according to claim 1, characterized in that: The bottom plate (1) and the secondary plate frame (2) are respectively provided with a reading head and a magnetic stripe structure.

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