CN215720740U - Washing rack structure suitable for multiple machine type gear boxes - Google Patents

Abstract

The utility model discloses a washing rack structure suitable for various machine type gear boxes, which comprises a bottom plate, a washing rack and a washing rack, wherein the washing rack is provided with a plurality of washing grooves; the top surface of each base is fixed with a U-shaped supporting seat which is downwards inclined towards the other end of the bottom plate; arc-shaped grooves are coaxially formed in the top surfaces of the two sides of the supporting seat; a supporting block is movably arranged on the top surface of the other end of the bottom plate; the torque arms on the two sides of the gear box are erected on the corresponding supporting seats, and the bottom surface of the gear box is abutted to the top surfaces of the supporting blocks. The advantages are that: the torque arms on two sides of the gear box to be washed are erected in the grooves of the two corresponding supporting seats, the torque arms of the gear box are attached to the groove bottoms of the grooves of the supporting seats by adjusting the positions of the supporting blocks, and the inclination angle of the gear box is ensured to meet the washing requirement of 5 degrees; when the gear box is washed, the mounting holes of other groups can be selected to adjust the distance between the two bases; the utility model has wider applicability and can meet the requirement of flushing the gear boxes of various types.

Description

Washing rack structure suitable for multiple machine type gear boxes

The technical field is as follows:

the utility model relates to the technical field of gear box equipment, in particular to a washing rack structure suitable for gear boxes of various types.

Background art:

the gearbox in the wind generating set is an important mechanical component, and the main function of the gearbox is to transmit the power generated by the wind wheel under the action of wind power to the generator and enable the generator to obtain corresponding rotating speed; however, the rotational speed of the wind wheel is usually very low, and the rotational speed can not reach the rotational speed required by the power generation of the generator, and the rotational speed must be increased by the speed increasing action of a gear pair of the gearbox, so the gearbox is also called as a speed increasing box; the cleanliness of the gear box, leakage oil and the like can affect the service life of the gear box, so that after the gear box is produced, manufactured and assembled, lubricating oil needs to be flushed inside the gear box, firstly, impurities generated in the manufacturing process are flushed out, and the requirement on the cleanliness of the inside of the gear box is met; secondly, lubricating all parts in the gear box; thirdly, simulating the actual working angle of the gear box to check whether the oil leakage problem occurs at each position; fourthly, simulating the actual working condition of the gear box, and checking whether abnormal sound exists during operation; however, the existing washing rack only can be provided with a gear box of a certain type, and has single function; scrap iron still remains in the gear box after washing by using the existing washing frame; in addition, when the actual working condition of the gear box is simulated, the output shaft of the gear box and the output shaft of the dragging motor are coaxially connected by the coupler at present, when a certain error exists in the inclination angle for installing the gear box, the phenomenon that the output shafts of the dragging motor and the gear box are not coaxial easily occurs, and the coupler is easily damaged in the operation process.

The utility model has the following contents:

the utility model aims to provide a washing rack structure which is simple in structure, is suitable for various machine types and is suitable for various machine types of gear boxes.

The utility model is implemented by the following technical scheme: a washing rack structure suitable for various machine type gear boxes comprises a bottom plate, a base and a supporting seat; more than one group of mounting holes are formed in the top surface of one end of the bottom plate, any one group of mounting holes are connected with two base plates through bolts, and a U-shaped supporting seat which is obliquely downwards arranged towards the other end of the bottom plate is fixed on the top surface of each base plate; arc-shaped grooves are coaxially formed in the top surfaces of the two sides of the supporting seat, and the central lines of the two arc-shaped grooves are arranged in parallel relative to the bottom of the supporting seat; and a supporting block is movably arranged on the top surface of the other end of the bottom plate.

Furthermore, the included angle alpha between the groove bottom of the supporting seat and the horizontal plane is 5 degrees.

Furthermore, the gear box further comprises a magnetic rod movably inserted on the inner bottom surface of the gear box, and one end of the magnetic rod, which is arranged outside the gear box, is connected with the outer wall of the gear box through a flange.

Further, the device also comprises a motor base, a dragging motor, a driving belt pulley, a driven belt pulley and a transmission belt; the top surface of motor cabinet is fixed with the drive motor, coaxial cover is established and is fixed with on the output shaft of drive motor the drive pulley, the cover is established and is fixed with on the output shaft of gear box the driven pulley, the drive pulley pass through driving belt with the driven pulley transmission is connected.

The utility model has the advantages that: in the use process, the torque arms at two sides of the gear box to be washed are erected in the grooves of the two corresponding supporting seats, so that the gear box is arranged between the two bases on the bottom plate, the torque arms of the gear box are kept attached to the groove bottoms of the grooves of the supporting seats by adjusting the positions of the supporting blocks, and the inclination angle of the gear box is ensured to meet the washing requirement of 5 degrees; when the gear boxes with other types and sizes are washed by the washing machine, other groups of mounting holes can be selected, and the distance between the two bases can be adjusted; in addition, for the gear box with the torque arm inserted with the pin shaft, the pin shaft can be erected in the arc-shaped groove of the supporting seat through the utility model; therefore, the utility model has wider applicability and can meet the requirements of flushing the gear boxes of various types.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of a connection structure of the bottom plate, the base and the support base according to the present invention.

Fig. 3 is a view from direction a of fig. 2.

The parts in the drawings are numbered as follows: the device comprises a bottom plate 1, a mounting hole 1.1, a base 2, a supporting seat 3, an arc-shaped groove 3.1, a supporting block 4, a gear box 5, a torque arm 6, a magnetic bar 7, a flange 8, a motor base 9, a dragging motor 10, a driving belt pulley 11, a driven belt pulley 12 and a transmission belt 13.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the present embodiment provides a washing rack structure suitable for various types of gear boxes, which includes a bottom plate 1, a base 2 and a supporting seat 3; more than one group of mounting holes 1.1 are formed in the top surface of one end of the bottom plate 1, each group of mounting holes 1.1 are symmetrically arranged and used for mounting two bases 2, any one group of mounting holes 1.1 are connected with the two bases 2 through bolts, a U-shaped supporting seat 3 which is downwards inclined towards the other end of the bottom plate 1 is fixed on the top surface of each base 2, and the included angle alpha between the bottom of each supporting seat 3 and the horizontal plane is 5 degrees; arc-shaped grooves 3.1 are coaxially arranged on the top surfaces of the two sides of the supporting seat 3, and the central lines of the two arc-shaped grooves 3.1 are arranged in parallel relative to the bottom of the supporting seat 3; a supporting block 4 is movably arranged on the top surface of the other end of the bottom plate 1; the torque arms 6 on two sides of the gear box 5 are erected on the corresponding supporting seat 3, and the bottom surface of the gear box 5 is abutted against the top surface of the supporting block 4; in the use process, the torque arms 6 at two sides of the gear box 5 to be washed are erected in the grooves of the two corresponding supporting seats 3, so that the gear box 5 is arranged between the two bases 2 on the bottom plate 1, the torque arms 6 of the gear box 5 are kept attached to the groove bottoms of the grooves of the supporting seats 3 by adjusting the positions of the supporting blocks 4, and the inclination angle of the gear box 5 is ensured to meet the washing requirement of 5 degrees; when the utility model is used for washing the gear boxes 5 with other types and sizes, other groups of mounting holes 1.1 can be selected, so that the distance between the two bases 2 can be adjusted; in addition, for the gear box 5 with the pin shaft inserted on the torque arm 6, the pin shaft can be erected in the arc-shaped groove 3.1 of the supporting seat 3 through the utility model; therefore, the utility model has wider applicability and can meet the requirements of washing the gear boxes 5 of various types.

The magnetic rod 7 is movably inserted into the inner bottom surface of the gear box 5, and one end, outside the gear box 5, of the magnetic rod 7 is connected with the outer wall of the gear box 5 through a flange 8; the magnetic bar 7 can adsorb iron chips and impurities in lubricating oil in the gear box 5, and the connection and the disassembly through the flange 8 are convenient and quick, so that the assembly efficiency is improved; the existing gear box 5 is provided with heaters inserted into the gear box 5, and in the embodiment, a mounting hole of one heater is selected for inserting and mounting the magnetic rod 7.

The device also comprises a motor base 9, a dragging motor 10, a driving belt pulley 11, a driven belt pulley 12 and a transmission belt 13; a dragging motor 10 is fixed on the top surface of the motor base 9, a driving belt pulley 11 is coaxially sleeved and fixed on an output shaft of the dragging motor 10, a driven belt pulley 12 is sleeved and fixed on an output shaft of the gear box 5, and the driving belt pulley 11 is in transmission connection with the driven belt pulley 12 through a transmission belt 13; the driving motor 10 is used for driving, the gear box 5 is driven to operate in a belt transmission mode, the actual working condition of the gear box 5 is simulated, and whether abnormal sound exists during operation is checked; moreover, through belt transmission, even if a certain error exists in the inclination angle of the gear box 5, the simulation device can still normally operate, and the simulation efficiency is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. A washing rack structure suitable for gear boxes of various types is characterized by comprising a bottom plate, a base and a supporting seat; more than one group of mounting holes are formed in the top surface of one end of the bottom plate, any one group of mounting holes are connected with two base plates through bolts, and a U-shaped supporting seat which is obliquely downwards arranged towards the other end of the bottom plate is fixed on the top surface of each base plate; arc-shaped grooves are coaxially formed in the top surfaces of the two sides of the supporting seat, and the central lines of the two arc-shaped grooves are arranged in parallel relative to the bottom of the supporting seat; and a supporting block is movably arranged on the top surface of the other end of the bottom plate.

2. The washing rack structure suitable for various machine type gearboxes is characterized in that the included angle alpha between the bottom of the supporting seat and the horizontal plane is 5 degrees.

3. The structure of the washing rack applicable to the gearboxes of various types according to claim 1, further comprising a magnetic rod movably inserted into the inner bottom surface of the gearbox, wherein one end of the magnetic rod, which is arranged outside the gearbox, is connected with the outer wall of the gearbox through a flange.

4. The structure of the washing rack applicable to the gear boxes of various machine types is characterized by further comprising a motor base, a dragging motor, a driving pulley, a driven pulley and a transmission belt, wherein the driving pulley is arranged on the driving pulley; the top surface of motor cabinet is fixed with the drive motor, coaxial cover is established and is fixed with on the output shaft of drive motor the drive pulley, the cover is established and is fixed with on the output shaft of gear box the driven pulley, the drive pulley pass through driving belt with the driven pulley transmission is connected.

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