Mechanical maintenance and debugging platform

Abstract

The utility model relates to a mechanical maintenance debugging platform which comprises a workbench, a two-way screw and a supporting column, a base is fixedly installed at the bottom of the workbench, the two-way screw is rotatably installed in the workbench, a push rod is installed outside the two-way screw in a threaded mode, a bearing plate is movably installed on the outer side of the push rod, and the supporting column is fixedly installed at the bottom of the bearing plate. Universal wheels are movably mounted at the bottoms of the supporting columns, and fixing sleeves are fixedly mounted between the universal wheels through mounting rods. Through mutual cooperation of a bearing plate, pushing rods, a connecting base and a threaded sleeve, a two-way screw can conveniently rotate in the workbench through rotation of the output end of a motor, the rotation of the two-way screw can enable the threaded sleeve to move in the thread direction of the exterior of the two-way screw, the pushing rods can rotate around the connecting base, and the working efficiency is improved. Therefore, the bearing plate is moved towards the two sides of the workbench, the bearing area during maintenance is increased, and bearing can be carried out according to the sizes of machines of other types.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical maintenance, in particular to a mechanical maintenance and debugging platform. Background Art

[0002] In recent years, with the continuous increase in market demand for agricultural products, the production efficiency of agricultural products has begun to become the focus of people's attention. At present, many farmers have begun to transform their agricultural production models into mechanized production in order to increase the speed of product supply. Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and handling of agricultural and livestock products.

[0003] Among them, the "stable agricultural machinery maintenance platform" disclosed by the application number "CN210850163U" has solved the problem that the current placement table cannot adjust the height. Due to the different heights of agricultural machinery, people need to bend over for a long time when debugging agricultural machinery with too low a height, which increases people's fatigue and is inconvenient to use. After further searching, it was found that the "agricultural machinery maintenance platform" disclosed by the application number "CN108673429A" has effectively solved the problem of manual climbing such as the lower end of the mechanical device for maintenance through a specific technical structure setting. This maintenance method not only does not guarantee the personal safety of maintenance workers, but also causes great inconvenience to maintenance workers due to the large-scale maintenance tools. Technical disadvantages, but in actual use, mechanical maintenance and debugging platforms with similar structures still have defects, such as: the existing debugging platform is fixed in size, cannot be carried according to the size of other types of machinery, and is difficult to meet the increasingly complex and changeable mechanical maintenance needs. Therefore, it is necessary to design a mechanical maintenance and debugging platform to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical maintenance and debugging platform to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical maintenance and debugging platform, including a workbench, a bidirectional screw and a support column, a base is fixedly installed at the bottom of the workbench, a bidirectional screw is rotatably installed inside the workbench, a push rod is installed on the external thread of the bidirectional screw, a bearing plate is movably installed on the outside of the push rod, a support column is fixedly installed at the bottom of the bearing plate, a universal wheel is movably installed at the bottom of the support column, a fixed sleeve is fixedly installed between the universal wheels through a mounting rod, and a movable column is installed on the internal thread of the fixed sleeve. The bidirectional screw is rotated inside the workbench by rotating the output end of the motor, and the threaded sleeve can move along the thread direction of the external bidirectional screw during the rotation of the bidirectional screw, so that the push rods can rotate around the connecting seat, thereby moving the bearing plate to both sides of the workbench, thereby increasing the bearing area during maintenance, and being able to carry other types of mechanical sizes.

[0006] Preferably, the movable column and the fixed sleeve are threadedly mounted via a threaded rod, and a rotating disk extending from the mounting rod is fixedly mounted on the top of the threaded rod. The threaded rod can be rotated by rotating the rotating disk, and the threaded rod can move the movable column along the inside of the fixed sleeve, so that the grounding plate installed at the bottom of the movable column can contact the ground, thereby supporting the device.

[0007] Preferably, a grounding plate is fixedly installed at the bottom of the movable column, and an anti-slip pad is arranged at the bottom of the grounding plate. The grounding plate installed at the bottom of the movable column can contact the ground, can support the device, and prevent the device from being unstable during the load-bearing process.

[0008] Preferably, a protective pad is fixedly mounted on the top of the load-bearing plate, and the protective pad is provided with anti-skid patterns. The protective pad can conveniently protect the debugged object to prevent damage due to wear, and the anti-skid patterns are provided on the protective pad to prevent sliding.

[0009] Preferably, the bearing plate and the push rod are movably mounted via a rotating shaft, and a motor fixedly connected to the bidirectional screw is fixedly mounted on one side of the workbench. The push rod and the bearing plate can be conveniently connected via the rotating shaft, and the push rod and the bearing plate can be conveniently rotated, and the motor can synchronously rotate the bidirectional screw, which is more convenient during use.

[0010] Preferably, the push rod and the bidirectional screw are threadedly mounted via a threaded sleeve, and the threaded sleeve and the push rod are movably connected via a connecting seat. The bidirectional screw is rotated inside the workbench by rotating the output end of the motor, and the threaded sleeve can move along the thread direction of the outer side of the bidirectional screw during the rotation of the bidirectional screw.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The utility model is provided with a load-bearing plate, a push rod, a connecting seat and a threaded sleeve that cooperate with each other, and can conveniently rotate the bidirectional screw inside the workbench through the rotation of the motor output end. When the bidirectional screw rotates, the threaded sleeve can move along the thread direction of the outside of the bidirectional screw, so that the push rods can rotate around the connecting seat, thereby moving the load-bearing plate to both sides of the workbench, thereby increasing the load-bearing area during maintenance, and being able to carry other types of mechanical sizes.

[0013] 2. The utility model is provided with a threaded rod, a movable column, a grounding plate and a fixed sleeve that cooperate with each other. When the load-bearing plate moves to both sides, the universal wheel can slide outward. By rotating the threaded rod, the movable column can move along the inside of the fixed sleeve, so that the grounding plate installed at the bottom of the movable column can contact the ground, which can support the device and prevent the device from becoming unstable during the load-bearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first appearance three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of a second external three-dimensional structure of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the interior of the workbench of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing sleeve of the utility model.

[0018] In the figure: 1. workbench; 101. base; 2. bidirectional screw; 201. threaded sleeve; 202. connecting seat; 203. push rod; 204. rotating shaft; 205. bearing plate; 206. motor; 207. protective pad; 3. support column; 301. universal wheel; 302. mounting rod; 303. fixing sleeve; 304. threaded rod; 305. rotating disk; 306. movable column; 307. grounding plate. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a mechanical maintenance and debugging platform proposed by the utility model includes a workbench 1, a bidirectional screw 2 and a support column 3, a base 101 is fixedly installed at the bottom of the workbench 1, a bidirectional screw 2 is rotatably installed inside the workbench 1, a push rod 203 is installed on the external thread of the bidirectional screw 2, a bearing plate 205 is movably installed on the outer side of the push rod 203, a support column 3 is fixedly installed at the bottom of the bearing plate 205, a universal wheel 301 is movably installed at the bottom of the support column 3, a fixing sleeve 303 is fixedly installed between the universal wheels 301 via a mounting rod 302, a movable column 306 is installed on the internal thread of the fixing sleeve 303, a threaded rod 304 is threadedly installed between the movable column 306 and the fixing sleeve 303, a rotating disk 305 extending from the mounting rod 302 is fixedly installed on the top of the threaded rod 304, a grounding plate 307 is fixedly installed at the bottom of the movable column 306, and an anti-slip pad is provided at the bottom of the grounding plate 307.

[0021] The working principle of a mechanical maintenance and debugging platform based on Example 1 is: the bidirectional screw 2 is rotated inside the workbench 1 by rotating the output end of the motor 206, and when the bidirectional screw 2 rotates, the threaded sleeve 201 can move along the thread direction of the outside of the bidirectional screw 2, so that the push rods 203 can rotate around the connecting seat 202, thereby moving the bearing plate 205 to both sides of the workbench 1, thereby increasing the bearing area during maintenance, and being able to carry other types of mechanical sizes. During the movement of the bearing plate 205 to both sides, the universal wheel 301 can be used to slide outward, and the threaded rod 304 can be rotated to make the movable column 306 move along the inside of the fixed sleeve 303, so that the grounding plate 307 installed at the bottom of the movable column 306 can contact the ground, which can support the device and prevent the device from becoming unstable during the carrying process.

[0022] Embodiment 2

[0023] like Figure 2 and Figure 3 As shown, a mechanical maintenance and debugging platform proposed by the utility model, compared with the first embodiment, this embodiment also includes: a protective pad 207 is fixedly installed on the top of the supporting plate 205, and the protective pad 207 is provided with anti-slip grooves, the supporting plate 205 and the pushing rod 203 are movably installed through a rotating shaft 204, a motor 206 fixedly connected to the bidirectional screw 2 is fixedly installed on one side of the workbench 1, the pushing rod 203 and the bidirectional screw 2 are threadedly installed through a threaded sleeve 201, and the threaded sleeve 201 and the pushing rod 203 are movably connected through a connecting seat 202.

[0024] In this embodiment, Figure 3 As shown, the protective pad 207 can be used to conveniently protect the object being debugged to prevent damage caused by wear and tear. At the same time, anti-slip grooves are provided on the protective pad 207 to prevent sliding; Figure 2 As shown, the push rod 203 and the bearing plate 205 can be conveniently connected through the rotating shaft 204, and the push rod 203 and the bearing plate 205 can be conveniently rotated, and the motor 206 can synchronously rotate the bidirectional screw 2, which is more convenient during use; Figure 3 As shown, the bidirectional screw 2 is rotated inside the workbench 1 by rotating the output end of the motor 206 , and the threaded sleeve 201 can move along the thread direction of the outside of the bidirectional screw 2 during the rotation of the bidirectional screw 2 .

[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A mechanical maintenance and debugging platform, comprising a workbench (1), a bidirectional screw (2) and a support column (3), characterized in that: A base (101) is fixedly installed at the bottom of the workbench (1), a bidirectional screw (2) is rotatably installed inside the workbench (1), a push rod (203) is installed on the external thread of the bidirectional screw (2), a bearing plate (205) is movably installed on the outer side of the push rod (203), a support column (3) is fixedly installed at the bottom of the bearing plate (205), a universal wheel (301) is movably installed at the bottom of the support column (3), a fixing sleeve (303) is fixedly installed between the universal wheels (301) via a mounting rod (302), and a movable column (306) is installed on the internal thread of the fixing sleeve (303).

2. A mechanical maintenance and debugging platform according to claim 1, characterized in that: The movable column (306) and the fixed sleeve (303) are threadedly mounted via a threaded rod (304), and a rotating disk (305) extending from the mounting rod (302) is fixedly mounted on the top of the threaded rod (304).

3. A mechanical maintenance and debugging platform according to claim 1, characterized in that: A grounding plate (307) is fixedly mounted on the bottom of the movable column (306), and an anti-slip pad is arranged on the bottom of the grounding plate (307).

4. A mechanical maintenance and debugging platform according to claim 1, characterized in that: A protective pad (207) is fixedly mounted on the top of the bearing plate (205), and anti-slip grooves are arranged on the protective pad (207).

5. The mechanical maintenance and debugging platform according to claim 1, characterized in that: The bearing plate (205) and the push rod (203) are movably mounted via a rotating shaft (204), and a motor (206) fixedly connected to the bidirectional screw rod (2) is fixedly mounted on one side of the workbench (1).

6. The mechanical maintenance and debugging platform according to claim 1, characterized in that: The push rod (203) and the bidirectional screw rod (2) are threadedly mounted via a threaded sleeve (201), and the threaded sleeve (201) and the push rod (203) are movably connected via a connecting seat (202).

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