CN217824577U

CN217824577U - Motor fine-tuning device

Info

Publication number: CN217824577U
Application number: CN202221337849.4U
Authority: CN
Inventors: 李新建; 夏鹏程; 谢珂; 丁波
Original assignee: Huadian Foshan Energy Co ltd
Current assignee: Huadian Foshan Energy Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-15
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a motor fine adjustment device, including first motor, first motor one side is equipped with the feed pump, and the feed pump bottom is fixed with the fixed plate, and feed pump one side is equipped with the adjustment subassembly, and adjustment subassembly one side is equipped with power component, and the adjustment subassembly includes bracing piece, second pivot and backup pad, and two bracing pieces are inside to be fixed with a plurality of bearings, and the bearing inner circle is fixed with first pivot, the utility model discloses a second cone tooth meshing is connected in first cone tooth, drives first pivot and first lead screw rotation simultaneously, under the effect of a plurality of first lead screws rotation and nut thread connection, makes the height of backup pad rise or reduce, makes things convenient for the output shaft of first motor and the input shaft of feed pump to align in the axis of perpendicular direction; the height and the horizontal direction of the first motor are not required to be adjusted by a plurality of workers, the convenience of the device in adjusting the installation of the first motor is improved, and the practicability of the device is improved.

Description

Motor fine-tuning device

Technical Field

The utility model relates to a water-feeding pump technical field specifically is motor micromatic setting.

Background

The feed pump is suitable for boiler water supply, factory and city water supply. The device is suitable for conveying clear water with the temperature lower than 110 ℃ or other non-corrosive liquid with physical and chemical properties similar to water, and is widely used for boiler water supply of industrial, mining, enterprise and public institutions and urban domestic water supply. DG type series pump is particularly useful for boiler feed water, also can the wide application in pressure vessel supplies water, hot water circulation, high-rise building supplies water, the field irrigation, fire control pressure boost, water conservancy is washed, food, make, medicine, chemical industry, aquaculture, trades such as environmental protection, current water feeding pump most of the time when the installation, need a plurality of workman interoperation, align the output shaft of motor and the input shaft of water feeding pump, it is inconvenient to cause the water feeding pump to install, workman's work efficiency is lower simultaneously, for this reason, propose motor micromatic setting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor micromatic setting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the motor fine adjustment device comprises a first motor, a water feeding pump is arranged on one side of the first motor, a fixing plate is fixed at the bottom of the water feeding pump, an adjustment assembly is arranged on one side of the water feeding pump, and a power assembly is arranged on one side of the adjustment assembly;

the adjusting part comprises a supporting rod, a second rotating shaft and a supporting plate, a plurality of bearings are fixed inside the supporting rod, a first rotating shaft is fixed on the inner ring of the bearing, a first lead screw is fixed at the top of the first rotating shaft, a chain wheel and one of the chain wheel are fixed on one side of the first rotating shaft, a first conical tooth is fixed on one side of the second rotating shaft, a second conical tooth and a gear are fixed on one side of the second rotating shaft respectively, and the gear is meshed with a toothed bar.

As further preferable in the present technical solution: a plurality of nuts are fixedly embedded in the supporting plate, and the nuts are in threaded connection with one side of the first screw rod.

As further preferable in the present technical solution: one side of the second conical tooth is meshed and connected with one side of the first conical tooth, and the chain wheels are connected through a chain.

As further preferable in the present technical solution: the power assembly comprises a fixing frame and a limiting plate, a sliding groove is formed in the top of the fixing frame, and a second motor is connected to the inner side of the sliding groove in a sliding mode.

As further preferable in the present technical solution: the limiting plate is in threaded connection with a second screw rod, a rotary table is fixed on one side of the second screw rod, and one side of the second screw rod is rotatably connected to one side of a second motor through a sealing bearing.

As further preferable in the present technical solution: the output shaft end of the second motor is fixed on one side of the second rotating shaft, the bottom of the toothed bar is fixed on the top of the fixing plate, the bottom of the first motor is fixed on the top of the supporting plate, and the bottom of the supporting rod is connected to the top of the fixing plate in a sliding mode.

As a further preferred aspect of the present invention: a plurality of supporting frames are fixed to the top of the fixing plate, and a protective net is fixed to the top of each supporting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is connected with the first taper gear through the second taper gear mesh, drives the first rotating shaft and the first screw rod to rotate at the same time, and leads the height of the supporting plate to be raised or lowered under the effect of the nut screw connection when the plurality of first screw rods rotate, thereby facilitating the alignment of the output shaft of the first motor and the input shaft of the water feeding pump at the axle center in the vertical direction; the second motor slides when the spout is inboard, make gear and ratch meshing, the bracing piece horizontal direction slides at the top of fixed plate, the output shaft of first motor aligns the back with the input shaft of water-feeding pump, the workman passes through the bolt and fixes bracing piece and fixed plate, the installation of water-feeding pump can be accomplished to a workman, do not need the height and the horizontal direction of the first motor of a plurality of workman's adjustment, the workman's quantity of installation motor has been reduced, the work efficiency of workman has been improved, convenience when having improved the device and adjusting the installation of first motor, the practicality of the device has been improved simultaneously.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the support rod of the present invention;

fig. 3 is a schematic view of a second rotating shaft of the present invention.

In the figure: 1. a first motor; 2. a support frame; 3. a protective net; 4. a feed pump; 6. a fixing plate; 7. an adjustment assembly; 71. a support bar; 72. a bearing; 73. a sprocket; 74. a first rotating shaft; 75. a first lead screw; 76. a first tapered tooth; 77. a rack bar; 78. a nut; 79. a second tapered tooth; 710. a gear; 711. a second rotating shaft; 712. a support plate; 8. a power assembly; 81. a fixed mount; 82. a chute; 83. a limiting plate; 84. a turntable; 85. a second lead screw; 86. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the motor fine adjustment device comprises a first motor 1, a water feeding pump 4 is arranged on one side of the first motor 1, a fixing plate 6 is fixed at the bottom of the water feeding pump 4 through bolts, an adjustment assembly 7 is arranged on one side of the water feeding pump 4, a power assembly 8 is arranged on one side of the adjustment assembly 7, an output shaft of the first motor 1 is connected with an input shaft of the water feeding pump 4 and used for supplying power for pumping water by the water feeding pump 4, the adjustment assembly 7 comprises supporting rods 71, a second rotating shaft 711 and supporting plates 712, a plurality of bearings 72 are fixed inside the two supporting rods 71, a first rotating shaft 74 is seamlessly fixed on inner rings of the bearings 72, a first lead screw 75 is welded at the top of the first rotating shaft 74, a chain wheel 73 is welded at one side of the first rotating shaft 74, a first conical tooth 76 is fixed at one side of the first rotating shaft 74, a second conical tooth 79 and a gear 710 are respectively fixed at one side of the second rotating shaft 711, the first conical tooth 79 is meshed with the first conical tooth 76 through the second conical tooth 79, so that power transmission is more stable, a toothed rod 77 is meshed with the second conical tooth 79, when the first rotating shaft 74 is meshed with the first rotating shaft 74, the first rotating shaft, the first supporting plates 75, the first rotating shaft is simultaneously, the first rotating shaft 73 is connected with the supporting plates 75, and the first supporting plates 75, and the supporting plates are simultaneously, the first rotating shafts are connected with the first supporting plates 73, and the first conical teeth 73, and the second conical teeth 75; the two gears 710 are engaged with the toothed bar 77, the output shaft of the second motor 86 rotates, and meanwhile, the gear 710 and the second rotating shaft 711 are driven to rotate, so that the supporting rod 71 slides on the top of the fixing plate 6, a worker fixes the supporting rod 71 and the fixing plate 6 through bolts, the horizontal direction of the output shaft of the first motor 1 and the position deviation generated by the water feeding pump 4 are conveniently adjusted, a plurality of nuts 78 are fixedly embedded in the supporting plate 712, the nuts 78 are in threaded connection with the first lead screw 75, the supporting plate 712 can slowly move up and down through the threaded fit of the first lead screw 75 and the nuts 78, and the first lead screw 75 cannot rotate after the second motor 86 is removed due to the weight vertical pressure of the first motor 1, one side of the second tapered teeth 79 is engaged with one side of the first tapered teeth 76, the chain wheels 73 are connected through a chain, and the power transmission between the chain wheels 73 is more stable through the chain connection.

Power assembly 8 includes mount 81 and limiting plate 83, spout 82 has been seted up at the mount 81 top, the inboard sliding connection of spout 82 has second motor 86, second motor 86 slides inboard in spout 82, make second motor 86 more stable, after the installation of water-feeding pump 4 is accomplished, second motor 86 can be pulled down, make second motor 86 can be used for other water-feeding pump 4 to install, limiting plate 83 threaded connection has second lead screw 85, second lead screw 85 one side is fixed with carousel 84, only need rotate carousel 84, drive second lead screw 85 and rotate, make second tapered tooth 79 leave the inboard of first tapered tooth 76, second lead screw 85 one side rotates through sealed bearing and connects in one side of second motor 86, the output shaft of second motor 86 is fixed and is driven second lead screw 85 and rotate, second motor 86 output shaft end is fixed in second pivot 711 one end, the bottom of rack 77 is fixed in the top of fixed plate 6, the bottom of first motor 1 is fixed in the top of backup pad 712, the bottom sliding connection of bracing piece 71 is in the top of fixed plate 6 through the bolt, the workman fixes bracing piece 71 and fixed plate 6 through the bolt this moment, make things convenient for adjusting the top of first motor 1 and the fixed output shaft 3 of the fixed support frame, there is the top of the output shaft 3 when there is the first motor 2 of the protection support frame 3.

The working principle is as follows: when the water-feeding pump is used, because the input shaft of the water-feeding pump 4 needs to be connected with the output shaft of the first motor 1, the water-feeding pump 4 starts to pump water by the rotation of the input shaft of the water-feeding pump 4 driven by the first motor 1, because the first motor 1 has a large weight, the bottom of the first motor 1 is provided with the adjusting component 7 and the power component 8, when the vertical direction of the output shaft of the first motor 1 is not concentric with the height of the input shaft of the water-feeding pump 4, only the second conical teeth 79 are meshed and connected to one side of the first conical teeth 76, one of the first rotating shafts 74 is driven to rotate by the first conical teeth 76, the first rotating shafts 74 drive the chain wheels 73 to rotate while the first rotating shafts 74 rotate, the chain wheels 73 are fixed on the outer side of each first rotating shaft 74, the first rotating shafts 74 drive the first lead screws 75 to rotate by the chains among the chain wheels 73, the first lead screws 75 are connected with the nuts 78 while the first lead screws 75 rotate, the height of the supporting plates 712 is increased while the supporting plates 712 are driven by the height of the first motor 1, the supporting plates 75 are aligned with the nuts fixed on the inner sides of the first motor 1, and the output shaft 712, the output shaft of the water-feeding pump 4, and the motor 1 can be conveniently moved down; when the output shaft of the first motor 1 is not aligned with the input shaft of the water feed pump 4 in the horizontal direction, the turntable 84 only needs to be rotated to drive the second lead screw 85 to rotate, so that the second conical teeth 79 leave the inner sides of the first conical teeth 76, at the moment, the two gears 710 are meshed with the toothed bar 77, the gear 710 and the second rotating shaft 711 are driven to rotate simultaneously through the rotation of the output shaft of the second motor 86, the supporting bar 71 slides on the top of the fixing plate 6, after the output shaft of the first motor 1 is concentric with the input shaft of the water feed pump 4, the supporting bar 71 is fixed with the fixing plate 6 through the bolt by a worker, the horizontal direction of the output shaft of the first motor 1 and the position deviation generated by the water feed pump 4 are conveniently adjusted, the output shaft of the first motor 1 is prevented from being not concentric with the input shaft of the water feed pump 4, the height and the horizontal direction of the first motor 1 do not need to be manually adjusted by the worker, the convenience for adjusting the first motor 1 by the device, the device is improved in practicability, and the device is simple and convenient to operate, only one worker can complete the connection of the first motor 1 and the water feed pump 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Motor micromatic setting, including first motor (1), its characterized in that: a water feeding pump (4) is arranged on one side of the first motor (1), a fixing plate (6) is fixed at the bottom of the water feeding pump (4), an adjusting assembly (7) is arranged on one side of the water feeding pump (4), and a power assembly (8) is arranged on one side of the adjusting assembly (7);

adjusting part (7) include bracing piece (71), second pivot (711) and backup pad (712), two bracing piece (71) inside is fixed with a plurality of bearing (72), bearing (72) inner circle is fixed with first pivot (74), first pivot (74) top is fixed with first lead screw (75), first pivot (74) one side is fixed with sprocket (73), one of them first pivot (74) one side is fixed with first tapered tooth (76), second pivot (711) one side is fixed with second tapered tooth (79) and gear (710) respectively, gear (710) meshing is connected with toothed bar (77).

2. The motor trimming apparatus according to claim 1, wherein: a plurality of nuts (78) are fixedly embedded in the supporting plate (712), and the nuts (78) are connected to one side of the first screw rod (75) in a threaded mode.

3. The motor fine adjustment device according to claim 1, characterized in that: one side of the second conical tooth (79) is meshed and connected with one side of the first conical tooth (76), and the chain wheels (73) are connected through a chain.

4. The motor fine adjustment device according to claim 1, characterized in that: the power assembly (8) comprises a fixing frame (81) and a limiting plate (83), a sliding groove (82) is formed in the top of the fixing frame (81), and a second motor (86) is connected to the inner side of the sliding groove (82) in a sliding mode.

5. The motor fine adjustment device according to claim 4, characterized in that: the limiting plate (83) is in threaded connection with a second screw rod (85), a rotating disc (84) is fixed on one side of the second screw rod (85), and one side of the second screw rod (85) is rotatably connected to one side of a second motor (86) through a sealing bearing.

6. The motor trimming apparatus according to claim 4, wherein: the output shaft end of the second motor (86) is fixed on one side of the second rotating shaft (711), the bottom of the toothed bar (77) is fixed on the top of the fixing plate (6), the bottom of the first motor (1) is fixed on the top of the supporting plate (712), and the bottom of the supporting rod (71) is slidably connected to the top of the fixing plate (6).

7. The motor trimming apparatus according to claim 1, wherein: a plurality of supporting frames (2) are fixed to the top of the fixing plate (6), and a protective net (3) is fixed to the top of each supporting frame (2).