CN214709721U

CN214709721U - Waterwheel type aerator motor assembly

Info

Publication number: CN214709721U
Application number: CN202120639524.0U
Authority: CN
Inventors: 俞贺文; 俞敏杰
Original assignee: Wuxi Shuangnengda Technology Co ltd
Current assignee: Wuxi Shuangnengda Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-16
Anticipated expiration: 2031-03-30

Abstract

The utility model belongs to the technical field of the motor, especially, be a waterwheel type automatic aerator motor assembly, including the motor assembly base, the last fixed surface of motor assembly base installs first transmission shaft support, the last surface of motor assembly base is symmetrical to the position department fixed mounting of first transmission shaft support has the second transmission shaft support, one side of first transmission shaft support and second transmission shaft support is located the last surface of motor assembly base and is provided with the motor support respectively, set up the transmission shaft between first transmission shaft support and the second transmission shaft support, the one end of motor meshes with the gear wheel, and the position department that motor and gear wheel meshed has cup jointed the pinion; the motor adopts an outer rotor motor, can output double torque through gear transmission, and can drag a plurality of impellers to rotate; the gear ratio of 39/19 is adopted by the big gear/the small gear, when the gear rotates, the small gear rotates twice, the big gear can be dislocated with one tooth mesh, and the gear can be worn more evenly.

Description

Waterwheel type aerator motor assembly

Technical Field

The utility model belongs to the technical field of the motor, concretely relates to waterwheel type oxygen-increasing machine motor assembly.

Background

A waterwheel aerator is a machine which is often applied to fishery aquaculture. It acts to increase the oxygen content of the water to ensure that the fish in the water do not become anoxic, while inhibiting the growth of anaerobic bacteria in the water. Prevent the water in the water pool from deteriorating and threatening the living environment of the fishes. The main structure of this kind of oxygen-increasing machine is that the pontoon is as the body, and the pontoon is generally by 2 or many by the bottom frame connection, installs the motor on the frame, through gear drive on the motor, drives the impeller, and the impeller constantly lifts the splash in the rotation, falls in the sky and brings into oxygen. The existing aquaculture industry needs a large demand, people are loved about aquaculture, and the demand of an aerator is large in the aquaculture process, but the motor of the existing aerator usually adopts an inner rotor motor, and the inner rotor motor is large in size and high in cost; and in the gear transmission process, the gear is not abraded uniformly, and the service life of the whole gear is shortened.

Based on this, a new motor assembly of a waterwheel type aerator needs to be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a waterwheel type oxygen-increasing machine motor assembly has that gear drive is stable more durable, gear wear is even more durable more, fixes characteristics such as more firm simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a waterwheel type aerator motor assembly comprises a motor assembly base, wherein a first transmission shaft support is fixedly arranged on the upper surface of the motor assembly base, a second transmission shaft support is fixedly arranged at the position of the upper surface of the motor assembly base, which is symmetrical to the first transmission shaft support, a motor support is respectively arranged on the upper surface of the motor assembly base, one side of each of the first transmission shaft support and the second transmission shaft support, a transmission shaft is arranged between the first transmission shaft support and the second transmission shaft support, a first transmission shaft sleeve and a second transmission shaft sleeve are sleeved at the contact positions of the transmission shaft and the first transmission shaft support and the second transmission shaft support, output ends at two sides of the motor are arranged between the motor supports, one end of the motor is meshed with a large gear, and a small gear is sleeved at the position of the motor meshed with the large gear, the other end of the motor is provided with a controller base cover, one end of the controller base cover is provided with a controller box, and one end of the controller box is fixedly provided with a junction box.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the seal ring groove has been seted up to one side that lies in the controller box on the controller base cover, the inside in seal ring groove is provided with the sealing washer.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the surface integrated into one piece of pinion has 19 rodents, the surface integrated into one piece of gear wheel has 39 rodents.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the upper surface that the both ends of motor are located the motor support has the fixed lid of motor through bolt fixed mounting.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the inside electric connection of controller box has first wire, the one end of first wire and the output electric connection of terminal box, the transmission end of terminal box is provided with the second wire, and the second wire is connected with external power source, the other end of terminal box is provided with the terminal box lid.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the surface integral type shaping of pinion has a rodent, the surface integral type shaping of gear wheel has a rodent.

As the utility model discloses a preferred technical scheme of waterwheel type oxygen-increasing machine motor assembly, the controller box passes through the bolt and is connected with the surface fixed in seal ring groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an outer rotor electric machine is adopted to the motor, and outer rotor electric machine is big than traditional inner rotor electric machine output torque, can export double moment of torsion through gear drive, can drag a plurality of impeller and rotate to outer rotor electric machine is small, and is with low costs, the sexual valence relative altitude.

2. The utility model discloses well axle sleeve adopts the rubber spare, compares in traditional metal bearing, and this patent adopts the rubber axle sleeve, can prevent that the bearing from rustting, increases the bearing degree of stand wear and tear.

3. There is the round hole rubber spare top, and at the operation in-process, water can get into the round hole and play self-lubricating effect, can drag N impeller.

4. In the patent, the motor supports on the two sides of the motor can fix the motor to prevent the motor from moving; the support stabilizing part can prevent the big and small gears from jumping radially due to tension expansion, and the support stabilizing part can ensure the center distance between the gears, so that the gear transmission is more stable.

5. In this patent, the inventor finds out through a large number of experiments that: the teeth of the small gear 19 and the teeth of the large gear 39 are arranged, the large gear/the small gear adopt the transmission ratio of 39/19, when the gears rotate, the small gear rotates for two circles, and the large gear can be dislocated by one tooth; the way of dislocating one tooth to engage can make the gear wear more evenly, thus lengthen the service life of the gear; the gear is convenient to maintain, oil is not needed to be added, and the gear is convenient to install and replace.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a base structure of a motor assembly according to the present invention;

fig. 3 is a schematic view of the structure of the motor of the present invention;

fig. 4 is a schematic view of the motor mounting structure of the present invention;

fig. 5 is a schematic structural diagram of a controller box according to the present invention;

FIG. 6 is a schematic view of the lap joint structure of the stent stabilizer of the present invention;

fig. 7 is a schematic view of the connection structure of the junction box of the present invention;

in the figure: 1. a first drive shaft support; 2. a first driveshaft tube; 3. a bull gear; 4. a motor assembly base; 5. a second drive shaft support; 6. a second driveshaft tube; 7. a drive shaft; 8. a junction box; 9. a controller box; 10. a controller base cover; 11. a motor; 12. a pinion gear; 13. a motor bracket; 14. a stent stabilizer; 15. a motor fixing cover; 16. a seal ring; 17. a seal ring groove; 18. a first conductive line; 19. a junction box cover; 20. a second conductive line.

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. 1-7, the present invention provides the following technical solutions: a waterwheel type aerator motor assembly comprises a motor assembly base 4, a first transmission shaft bracket 1 is fixedly installed on the upper surface of the motor assembly base 4, a second transmission shaft bracket 5 is fixedly installed at the position of the upper surface of the motor assembly base 4, which is symmetrical to the first transmission shaft bracket 1, a motor bracket 13 is respectively arranged on the upper surface of the motor assembly base 4 at one side of the first transmission shaft bracket 1 and one side of the second transmission shaft bracket 5, a fixed motor 11 can be placed and fixed to prevent movement, a transmission shaft 7 is erected between the first transmission shaft bracket 1 and the second transmission shaft bracket 5, a first transmission shaft sleeve 2 and a second transmission shaft sleeve 6 are sleeved at the contact position of the transmission shaft 7 and the first transmission shaft bracket 1 and the second transmission shaft bracket 5, the output ends at two sides of the motor 11 are erected between the two motor brackets 13, one end of the motor 11 is meshed with a large gear 3, a pinion 12 is sleeved at the meshed position, a controller base cover 10 is arranged at the other end of the motor 11, a controller box 9 is arranged at one end of the controller base cover 10, a junction box 8 is fixedly mounted at one end of the controller box 9, a sealing ring groove 17 is formed in one side, located at the controller box 9, of the controller base cover 10, and a sealing ring 16 is arranged inside the sealing ring groove 17.

Specifically, 19 teeth are integrally formed on the outer surface of the small gear 12, 39 teeth are integrally formed on the outer surface of the large gear 3, in this embodiment, the small gear 12 is provided with 19 teeth, and the large gear 19 is provided with 39 teeth. The transmission ratio of 39 to 19 is that when the gear rotates, the small gear rotates for two circles, and the large gear is dislocated by one tooth; the gear is more uniformly worn and durable due to the engagement mode of dislocating one tooth; as shown in FIG. 5, two positioning gears are arranged at two ends of the large gear, and the positioning gears are arranged at two sides of the large gear to prevent the shaft from jumping radially.

Specifically, the motor fixing cover 15 is fixedly mounted on the upper surface of the motor bracket 13 at two ends of the motor 11 through bolts, and the motor 11 can be effectively fixed in this embodiment.

Specifically, a first wire 18 is electrically connected inside the controller box 9, one end of the first wire 18 is electrically connected to an output end of the terminal box 8, a second wire 20 is arranged at a transmission end of the terminal box 8, the second wire 20 is connected to an external power supply, and a terminal box cover 19 is arranged at the other end of the terminal box 8.

Specifically, a bracket stabilizing member 14 is fixedly installed between the first transmission shaft bracket 1 and the motor fixing cover 15 through a bolt, and in this embodiment, the stability of the first transmission shaft bracket 1 and the motor fixing cover 15 is improved by setting up the bracket stabilizing member 14 between the first transmission shaft bracket 1 and the motor fixing cover 15.

Specifically, the controller box 9 is fixedly connected to the outer surface of the seal ring groove 17 by bolts.

The utility model discloses a theory of operation and use flow: the waterwheel type aerator of the utility model, as shown in figure 1, fixes the motor bracket 13 and the transmission shaft bracket on the base of the motor assembly through bolts, as shown in figures 1 and 3, installs the pinion 12 into the motor 11, and fixes the pinion through 3 bolts; as shown in fig. 4, the motor 11 is placed on the motor bracket 13, covered with the motor fixing cover 15 and fixed by bolts; as shown in fig. 1 and 5, the bull gear 3 is installed in the transmission shaft 7 and fixed on the transmission shaft 7 through bolts; the transmission shaft sleeves are sleeved on two sides of the transmission shaft, are placed on the transmission shaft support, are covered with the transmission shaft fixing covers, and are fixed through bolts. Referring to fig. 6, the controller base cover 10 is placed on the left end of the motor shaft and fixed by a nut, and the right end of the motor shaft is locked by a nut and fixed by two ends to axially fix the motor. As shown in fig. 5, the seal ring 16 is installed in the seal ring groove 17, the controller box 9 is installed, and screws are screwed; as shown in fig. 6, the bracket stabilizer 14 is placed between the transmission shaft bracket and the motor bracket and locked by bolts; referring to fig. 7, the terminal box 19 is fixed on the controller box 9 by screws, and then the first wire 18 and the second wire 20 are connected by penetrating into the terminal box 8, and the terminal box 19 is covered after the connection, thereby completing the assembly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterwheel formula oxygen-increasing machine motor assembly which characterized in that: the motor assembly comprises a motor assembly base (4), wherein a first transmission shaft support (1) is fixedly installed on the upper surface of the motor assembly base (4), a second transmission shaft support (5) is fixedly installed at a position, symmetrical to the first transmission shaft support (1), of the upper surface of the motor assembly base (4), one side of each of the first transmission shaft support (1) and the second transmission shaft support (5) is located on the upper surface of the motor assembly base (4) and is respectively provided with a motor support (13), a transmission shaft (7) is erected between the first transmission shaft support (1) and the second transmission shaft support (5), a first transmission shaft sleeve (2) and a second transmission shaft sleeve (6) are sleeved at the contact positions of the transmission shaft (7) and the first transmission shaft support (1) and the second transmission shaft support (5), and output ends of two sides of a motor (11) are erected between the two motor supports (13), one end of the motor (11) is meshed with the large gear (3), a small gear (12) is sleeved at the position where the motor (11) is meshed with the large gear (3), a controller base cover (10) is arranged at the other end of the motor (11), a controller box (9) is arranged at one end of the controller base cover (10), and a junction box (8) is fixedly arranged at one end of the controller box (9).

2. The waterwheel type aerator motor assembly as claimed in claim 1, wherein: a sealing ring groove (17) is formed in one side, located on the controller box (9), of the controller base cover (10), and a sealing ring (16) is arranged inside the sealing ring groove (17).

3. The waterwheel type aerator motor assembly as claimed in claim 1, wherein: 19 tooth teeth are integrally formed on the outer surface of the small gear (12), and 39 tooth teeth are integrally formed on the outer surface of the large gear (3).

4. The waterwheel type aerator motor assembly as claimed in claim 1, wherein: and the two ends of the motor (11) are positioned on the upper surface of the motor bracket (13) and are fixedly provided with motor fixing covers (15) through bolts.

5. The waterwheel type aerator motor assembly as claimed in claim 2, wherein: the controller box is characterized in that a first lead (18) is electrically connected to the inside of the controller box (9), one end of the first lead (18) is electrically connected with the output end of the junction box (8), a second lead (20) is arranged at the transmission end of the junction box (8), the second lead (20) is connected with an external power supply, and a junction box cover (19) is arranged at the other end of the junction box (8).

6. The waterwheel type aerator motor assembly as claimed in claim 4, wherein: and a support stabilizing piece (14) is fixedly arranged between the first transmission shaft support (1) and the motor fixing cover (15) through a bolt.

7. The waterwheel type aerator motor assembly as claimed in claim 2, wherein: the controller box (9) is fixedly connected with the outer surface of the sealing ring groove (17) through bolts.