A sliding table type rotary turntable

Abstract

The utility model discloses a rotary base of slide platform is used to replace mechanical arm and moves back and forth, makes mechanical arm only up and down and left and right movement, reduces construction deviation. Mainly through the sliding block of slide platform on the groove on crossbeam and through the sliding block realization slide platform and the locking connection between crossbeam, and through the gear in the driver on slide platform rotates on the rack of crossbeam, drives slide platform to slide on crossbeam, to realize the back and forth movement of slide platform. Through the back and forth movement of the rotary base of slide platform instead of mechanical arm, the mechanical arm only needs to control up and down and left and right direction under the complex topography, can guarantee its construction position's accuracy, reduces the error of position.

Description

Technical Field

[0001] This utility model relates to a sliding table type rotary chassis, belonging to the field of sliding table technology. Background Technology

[0002] With the continuous development of mountainous areas and the advancement of various construction equipment, some special equipment, such as drilling rigs and excavators, require the use of robotic arms to adjust the position of the drill bit or bucket due to the special nature of their work. However, some drilling positions are relatively remote, and due to the complexity of mountainous terrain, the movement of vehicles is inconvenient in some mountainous areas. Adjusting the position of the drill bit or bucket solely through robotic arms may not be possible in some terrains, as it may not be possible to simultaneously adjust the drill bit or bucket in multiple positions (front, back, left, right, up, and down). This results in deviations between construction positions, affecting construction efficiency and increasing construction difficulty. Summary of the Invention

[0003] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a sliding table type rotary chassis to replace vehicles for forward and backward movement, so that in complex terrain, the left and right and up and down positions can be adjusted only by a mechanical arm, thus solving the problem of construction efficiency being affected by construction position deviation.

[0004] The purpose of this utility model is achieved as follows: This utility model includes a sliding platform and a frame chassis. The frame chassis includes an upper frame and a lower frame, which are rotatably connected by a slewing bearing. The upper frame can rotate around the lower frame via the slewing bearing. The upper frame includes two crossbeams, each equipped with a rack and a slot. The sliding platform is slidably connected to the crossbeams and engaged in the slot. A driver is provided on the sliding platform, and a gear is provided on the driver. The gear and the rack drive each other, thereby driving the sliding platform to slide back and forth on the crossbeams. A robotic arm for a bucket or drill bit is mounted on the sliding platform. When the drill bit or bucket reaches a specified height and left / right position, the driver drives the sliding platform to move back and forth in place of the robotic arm to perform construction operations, reducing the impact of terrain on the construction position.

[0005] Specifically, the crossbeams are placed in parallel to allow the slide to slide smoothly. The rack is fixed on the inner side of the two crossbeams and meshes with the gear of the driver for transmission. The slot is placed on the outer side of the two crossbeams and cooperates with the slide to lock and slide. The slot can serve as both a locking device and a sliding groove, improving its practicality.

[0006] Specifically, the slide includes a flat plate with sliders at both ends. The sliders engage with and lock into slots, allowing the slide to slide on the crossbeam. The width of the flat plate is the same as the width of the outer end faces of the crossbeams at both ends. The sliders are connected to the outside of the flat plate and are simultaneously engaged in the slots with the outer end faces of the crossbeams. The driver is located in the middle of the flat plate, passes through the flat plate, and is fixed to the flat plate. The gear is located below the driver and at the bottom of the flat plate, rotating relative to the flat plate to engage with the rack for transmission. Through the meshing of the gear and the rack, the flat plate is driven to slide on the crossbeam. The gear is rotatably connected below the driver. When the driver passes through and is fixedly connected to the flat plate, the gear is located at the bottom of the flat plate and meshes with the rack. When the gear rotates, the driver does not move.

[0007] Specifically, the slot is an inward groove, and the slider is an outward protrusion. The protrusion of the slider is engaged with the groove of the slot, and the connection and sliding of the slide table and the crossbeam are achieved by the sliding of the protrusion of the slider within the slot.

[0008] Specifically, the slot is located in the middle of the outer side of the crossbeam. When the slider moves to the position without grooves on both sides, it can restrict the movement and automatically limit the movement.

[0009] Specifically, the driver and the rack are respectively placed at both ends of the slide to ensure that the forces at both ends are balanced. By driving the slide simultaneously with the drivers at both ends, the forces can be balanced, and the slide can be prevented from getting stuck in the slot due to force on one end, thus affecting its use.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This utility model adopts a sliding table design. The slider on the sliding table slides and locks on the slot on the crossbeam. Driven by the driver, the sliding table moves back and forth instead of the robotic arm. This can reduce the deviation of the construction position caused by the multi-directional movement of the robotic arm in complex terrain. At the same time, the slot and the slider are both locking and sliding devices, which can improve its practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the slide base of this utility model; Figure 3 This is a schematic diagram of the upper frame structure of this utility model; Figure 4 This is a schematic diagram of the driver structure of this utility model; Figure 5 This is a schematic diagram showing the connection between the driver and the tablet of this utility model; Figure 6 This is a schematic cross-sectional view of the present invention; Figure 7 This is a cross-sectional view of the upper frame of this utility model.

[0012] In the diagram: 1. Slide table; 11. Flat plate; 12. Slider; 13. Driver; 1301. Gear; 2. Frame chassis; 21. Upper frame; 2101. Crossbeam; 2102. Rack; 2103. Slot; 22. Lower frame; 23. Slewing bearing; 3. Robotic arm. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0015] In the description of the embodiments of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0016] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0019] Example 1: The purpose of this utility model is to provide a sliding table type rotary chassis: like Figure 1-4 As shown, the system includes a slide table 1 and a frame chassis 2. The frame chassis 2 includes an upper frame 21 and a lower frame 22, which are rotatably connected by a slewing bearing 23. The upper frame 21 can rotate around the lower frame 22 via the slewing bearing 23. The upper frame 21 includes two crossbeams 2101, each with a rack 2102 and a slot 2103. The slide table 1 is slidably connected to the crossbeams 2101 and engaged in the slot 2103. A driver 13 is mounted on the slide table 1, and a gear 1301 is mounted on the driver 13. The gear 1301 interacts with the rack 2102. The transmission drives the slide 1 to slide back and forth on the crossbeam 2101. The driver 13 and the rack 2102 are respectively placed at both ends of the slide 1 to ensure that the forces at both ends are balanced. By driving the slide 1 with the driver 13 at both ends at the same time, the forces can be balanced, and the slide 1 can be prevented from getting stuck in the slot 2103 due to the force on one end, which would affect its use. The mechanical arm 3 of the bucket or drill bit is installed on the slide 1. When the drill bit or bucket reaches the specified height and left and right position, the driver 13 drives the slide 1 to move back and forth in place of the mechanical arm 3 to carry out construction work, reducing the impact of the terrain on the construction position.

[0020] This can be understood as the components installed on the slide not only being limited to robotic arms, but also to components such as ladders that need to move back and forth, mainly to replace those components for back and forth movement.

[0021] Furthermore, such as Figure 3As shown, the crossbeams 2101 are two parallel beams, which allow the slide table 1 to slide smoothly. The rack 2102 is fixedly placed on the inner side of the two crossbeams 2101 and meshes with the gear 1301 of the driver 13 for transmission. The slot 2103 is placed on the outer side of the two crossbeams 2101 and cooperates with the slide table 1 to lock and slide. The slot 2103 can be used as both a locking device and a sliding groove, which improves its practicality.

[0022] This can be understood as follows: the rack 2102 can be positioned above or below the inner side of the crossbeam 2101, as long as it meshes with the gear 1301. Similarly, the slot 2103 can also be positioned above or below the outer side of the crossbeam 2101, as long as it cooperates with the slide 1.

[0023] Furthermore, such as Figure 2 , Figure 4 , Figure 5-6 As shown, the slide table 1 includes a flat plate 11, with sliders 12 at both ends. The sliders 12 engage with and are locked in slots 2103, allowing the slide table 1 to slide on the crossbeam 2101. The width of the flat plate 11 is the same as the width of the outer end faces of the crossbeams 2101 at both ends. The sliders 12 are connected to the outside of the flat plate 11, fitting against the outer end face of the crossbeams 2101 and simultaneously engaging in the slots 2103. The driver 13 is located in the middle of the flat plate 11, passing through and fixed to it. Gear 1... 301 is positioned below the driver 13 and at the bottom of the plate 11, rotating relative to the plate 11 to engage with the rack 2102 for transmission. Through the meshing of the gear 1301 of the driver 13 with the rack 2102, the plate 11 is driven to slide on the crossbeam 2101. The gear 1301 is rotatably connected to the bottom of the driver 13. When the driver 13 passes through and is fixedly connected to the plate 11, the gear 1301 is positioned at the bottom of the plate 11 and meshes with the rack 2102. When the gear 1301 rotates, the driver 13 does not move.

[0024] It can be understood that the driver 13 can be an electric motor, hydraulic motor, etc., and the gear 1301 and the driver 13 can be driven coaxially or by a driving component, only needing to realize the rotation of the gear 1301.

[0025] Furthermore, such as Figure 5 , Figure 7 As shown, the slot 2103 is an inward groove, and the slider 12 is an outward protrusion. The protrusions of the slider 12 are locked together in the groove of the slot 2103. The connection and sliding of the slide table 1 and the crossbeam 2101 are achieved by the sliding of the protrusions of the slider 12 in the slot 2103.

[0026] It can be understood that the slider 12 can be a block, wheel, ball, groove, etc., and is not limited to a block. The slot 2103 is a groove that cooperates with the slider 12. It is only necessary to ensure that the slide table 1 slides on the crossbeam 2101.

[0027] Furthermore, such as Figure 3 As shown, the slot 2103 is located in the middle of the outer side of the crossbeam 2101. When the slider 12 moves to the position where there are no grooves on both sides, the movement can be restricted and it can be automatically used for limiting.

[0028] Working principle: This utility model mainly uses the slot 2103 as the slide rail. The slider 12 slides on the slot 2103 to drive the slide table 1 to move. The driver 13 drives the gear 1301 to rotate on the rack 2102 to drive the slide table 1 to slide on the crossbeam 2101, ensuring the back-and-forth movement of the slide table 1, so as to replace the back-and-forth movement of the robotic arm 3.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sliding table type rotary chassis, comprising a sliding table (1) and a frame chassis (2), characterized in that: The frame chassis (2) includes an upper frame (21) and a lower frame (22). The upper frame (21) and the lower frame (22) are connected by a slewing bearing (23). The upper frame (21) can move around the lower frame (22) via the slewing bearing (23). The upper frame (21) includes two crossbeams (2101). The crossbeams (2101) are provided with racks (2102) and slots (2103). The slide (1) is slidably connected to the crossbeams (2101) and is locked in the slots (2103). The slide (1) is provided with a driver (13). The driver (13) is provided with a gear (1301). The gear (1301) and the rack (2102) drive each other, thereby driving the slide (1) to slide back and forth on the crossbeams (2101). The robotic arm (3) is installed on the upper end of the slide (1).

2. The sliding rotary chassis according to claim 1, characterized in that: The crossbeams (2101) are two parallel beams. The rack (2102) is fixed inside the two crossbeams (2101) and meshes with the gear (1301) of the driver (13) for transmission. The slot (2103) is located outside the two crossbeams (2101) and cooperates with the slide (1) to lock and slide.

3. The sliding rotary chassis according to claim 1, characterized in that: The slide (1) includes a flat plate (11), with sliders (12) at both ends of the flat plate (11). The sliders (12) are locked in place with the slots (2103) and slide within the slots (2103), allowing the slide (1) to slide on the crossbeam (2101). The driver (13) is placed in the middle of the flat plate (11), passes through the flat plate (11), and is fixed on the flat plate (11). The gear (1301) is located below the driver (13) and at the bottom of the flat plate (11), rotating relative to the flat plate (11) to engage with the rack (2102) for transmission. Through the meshing of the gear (1301) and the rack (2102) of the driver (13), the flat plate (11) is driven to slide on the crossbeam (2101).

4. The sliding table rotary chassis according to claim 3, characterized in that: The slot (2103) is an inward groove, and the slider (12) is an outward protrusion. The protrusion of the slider (12) is locked together with the groove of the slot (2103). The connection and sliding of the slide table (1) and the crossbeam (2101) are realized by the sliding of the protrusion of the slider (12) in the slot (2103).

5. The sliding rotary chassis according to claim 4, characterized in that: The slot (2103) is located at the middle position outside the crossbeam (2101) for limiting the position.

6. The sliding rotary chassis according to claim 1, characterized in that: The driver (13) and the rack (2102) are respectively placed at both ends of the slide (1) to ensure that the forces at both ends are balanced.

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