Simple rotary lifting device for mounting graphite electrode

Abstract

The utility model discloses a simple rotary lifting device for mounting a graphite electrode, which comprises a bearing table, a hollow cylindrical mounting column is arranged at the top of the bearing table, threads are arranged on the inner side wall of the mounting column, a screw rod is arranged in the mounting column, the screw rod is in threaded connection with the mounting column, and a workbench is fixedly arranged at the top of the screw rod. A lantern ring is arranged on a rod body, close to the workbench, of the lead screw, a rotating part is further arranged on a shaft body, close to the lantern ring, of the top of the lead screw, and an annular graphite rod mounting groove used for clamping a graphite rod is formed in the top of the workbench; the gear meshing transmission provides faster response speed and higher operation efficiency, in addition, the design is simple in structure, smaller, convenient to maintain and suitable for the space-limited environment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to graphite electrode installation technical field, more specifically, the utility model relates to a simple and easy rotating lifting device for installing graphite electrode. BACKGROUND

[0002] In electrolysis experiments, graphite rods with large specifications are often used as electrodes. A certain weight of graphite electrode requires more manpower and manual operation time during installation, and also causes large shaking of graphite during movement and installation, which not only causes damage to the graphite electrode, but also is low in efficiency.

[0003] The utility model discloses a kind of environmental protection intelligent graphite numerical control vertical lathe with lifting function, it is related to numerical control vertical lathe technical field, including graphite numerical control vertical lathe main body, the graphite numerical control vertical lathe main body includes graphite numerical control vertical lathe equipment.The utility model is lifted by installing lifting mechanism, motor works and drives rotating shaft and first bevel gear to rotate, first bevel gear is rotated by being meshed with second bevel gear, limiting rod plays the role of limiting, lifting support seat is moved up and down in the inside of fixed seat under the cooperation of screw rod and limiting rod, by adjusting the working of motor makes graphite numerical control vertical lathe equipment reach the practical effect with lifting, telescopic support rod is elastically supported under the elastic effect of damper spring column, lifting support seat has the effect of elastic support buffer when descending, and it plays the role of protection to second bevel gear.

[0004] However, the existing lifting device is as described in the above patent document: the structure is relatively complex, the price is relatively expensive, and generally does not have a rotating function, which cannot be applied to some objects with special requirements, especially not applicable to laboratories. At the same time, the existing small and simple lifting device is unstable during rotating and ascending, and is prone to shaking. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a small and stable rotating lifting device for installing graphite electrode, which can be applied to laboratories.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme that:

[0007] A simple and easy rotating lifting device for installing graphite electrode, including bearing table, the top of bearing table is provided with hollow cylindrical mounting column, the inner side wall of mounting column is provided with screw thread, the mounting column is provided with lead screw, the lead screw is connected with mounting column through screw thread, the top of lead screw is fixedly provided with workbench, the rod body of lead screw close to workbench is provided with eye ring, the shaft body of lead screw close to eye ring on the top is also provided with rotating part, and the top of workbench is provided with annular graphite rod mounting groove for clamping graphite rod.

[0008] The utility model discloses a simple and easy installation graphite electrode's rotary lifting device, the rotary part includes a bunch of meshed transverse bevel gear and vertical bevel gear, motor, transmission shaft and bearing seat, wherein bearing seat fixedly connected in the bottom of the collar, transmission shaft passes through the end of bearing seat and vertical bevel gear and is connected, transverse bevel gear fixedly covers the body of screw rod axle, transmission shaft one end is connected with vertical bevel gear, and the other end is connected with motor through the shaft coupling.

[0009] The utility model discloses a simple and easy installation graphite electrode's rotary lifting device, and the bottom of the installation column both sides is equipped with the reinforcing rib.

[0010] The utility model discloses a simple and easy installation graphite electrode's rotary lifting device, and the bottom of the bearing platform is equipped with the universal self -locking wheel.

[0011] The utility model discloses a simple and easy installation graphite electrode's rotary lifting device, and the motor is controlled by the remote control, and is connected through the wire between motor and remote control.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The device is simple, low in cost and stable, greatly reduces the consumption of manpower and the time cost of manual operation, and the motor drives the gear through the transmission shaft, the gear engagement transmission provides faster response speed and higher operation efficiency, in addition, the design structure is simple, more miniaturized, convenient to maintain and maintain, and suitable for the environment with limited space.

[0014] The utility model will be described in more detail in combination with the drawings and examples. DRAWINGS

[0015] The contents expressed by each drawing of the specification and the marks in the drawing are briefly described as follows:

[0016] Figure 1 It is the schematic diagram of the utility model;

[0017] The marks in the drawing are: 1, bearing platform, 2, installation column, 3, screw rod, 4, transverse bevel gear, 5, vertical bevel gear, 6, transmission shaft, 7, workbench, 8, collar, 9, bearing seat, 10, installation groove, 11, universal self -locking wheel, 12, motor. DETAILED DESCRIPTION

[0018] The following description, with reference to the accompanying drawings, further details the specific implementation methods of this utility model, including the shape and structure of each component, the relative positions and connections between the parts, the function and working principle of each part, the manufacturing process, and the operation and use methods, so as to help those skilled in the art to have a more complete, accurate, and in-depth understanding of the utility model concept and technical solution.

[0019] like Figure 1 The diagram shows a simple rotary lifting device for mounting graphite electrodes, comprising a support platform 1, a hollow cylindrical mounting post 2 on the top of the support platform 1, threads on the inner wall of the mounting post 2, a lead screw 3 inside the mounting post 2, the lead screw 3 being threadedly connected to the mounting post 2, a worktable 7 fixedly mounted on the top of the lead screw 3, a collar 8 near the shaft of the lead screw 2 close to the worktable 7, a rotating part on the shaft near the collar 8 at the top of the lead screw 2, and an annular graphite rod mounting groove 10 on the top of the worktable 7 for engaging graphite rods.

[0020] With the above configuration, the top surface of the workbench 7 has an annular mounting groove 10. More specifically, the mounting groove 10 can fix the position of the graphite electrode, effectively preventing the graphite electrode from accidentally falling or being damaged due to sliding during lifting, rotating and other operations, thereby protecting the safety of materials and operators.

[0021] like Figure 1 The rotating part shown includes a set of meshing transverse bevel gears 4, vertical bevel gears 5, a drive shaft 6, and a bearing housing 9. The bearing housing 9 is fixedly connected to the bottom of the collar 8. The drive shaft 6 passes through the bearing housing 9 and is connected to the end of the vertical bevel gear 5. The transverse bevel gear 4 is fixedly sleeved on the shaft of the lead screw 3. One end of the drive shaft 6 is connected to the vertical bevel gear 5, and the other end is connected to the motor 12 through a coupling.

[0022] like Figure 1 The mounting column 2 shown has reinforcing ribs on both sides at its bottom.

[0023] The above-mentioned setup, including the reinforcement ribs, increases the stability of the mounting column 2.

[0024] like Figure 1 The bottom of the support platform 1 shown is equipped with universal self-locking wheels 11.

[0025] With the above configuration, rollers are installed at the four corners of the bottom surface of the support platform 1. The rollers are omnidirectional self-locking wheels 11. More specifically, the omnidirectional wheels provide 360-degree free rotation, which allows the support platform 1 to move easily in any direction, greatly improving the flexibility of handling. The omnidirectional self-locking wheels 11 can automatically lock when movement is not required, preventing safety hazards caused by accidental movement.

[0026] like Figure 1The motor 12 is controlled by a remote controller, and the motor 12 is connected with the remote controller through a wire.

[0027] Through the above setting, the remote controller can perform stepless speed regulation and forward / reverse rotation control on the motor 12, so that the control of the whole device is more convenient, human resources are saved, and new modules and new control spaces can be added according to actual use conditions.

[0028] The utility model is described above in combination with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode, as long as various non-essential improvements adopting the method concept and technical scheme of the utility model or directly applying the concept and technical scheme of the utility model to other occasions without improvement are within the protection scope of the utility model.

Claims

1. A simple installation of a graphite electrode rotary lift device, comprising a bearing table, characterized in that, The top of the bearing table is provided with a hollow cylindrical mounting column, the inner side wall of the mounting column is provided with a thread, a lead screw is arranged in the mounting column, the lead screw is in threaded connection with the mounting column, a workbench is fixedly arranged on the top of the lead screw, a collar is arranged on the rod body of the lead screw close to the workbench, a rotating part is further arranged on the shaft body of the lead screw close to the collar, and the top of the workbench is provided with an annular graphite rod mounting groove for clamping a graphite rod.

2. The rotary lift device for easy installation of graphite electrode according to claim 1, wherein The rotating part comprises a plurality of meshed horizontal bevel gears and vertical bevel gears, a motor, a transmission shaft and a bearing seat, wherein the bearing seat is fixedly connected to the bottom of the collar, the transmission shaft is connected to the end of the vertical bevel gear through the bearing seat, the horizontal bevel gear is fixedly sleeved on the shaft body of the lead screw, one end of the transmission shaft is connected to the vertical bevel gear, and the other end is connected to the motor through a shaft coupling.

3. The rotary lift device for easy installation of graphite electrode according to claim 1, wherein The bottom of the mounting column is provided with reinforcing ribs on both sides.

4. The rotary lift device for easy installation of graphite electrode according to claim 1, characterized in that, The bottom of the bearing table is provided with a universal self-locking wheel.

5. The rotary lift device for easy installation of graphite electrode according to claim 2, wherein The motor is controlled by a remote controller, and the motor and the remote controller are connected through wires. The motor is controlled by a remote controller, and the motor and the remote controller are connected through wires.

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