CN214591000U

CN214591000U - Motor layout structure for increasing torque

Info

Publication number: CN214591000U
Application number: CN202120688534.3U
Authority: CN
Inventors: 宋鋆; 印梅; 陈盛
Original assignee: Jiangsu Kaiyuanfeng Electrical Machinery Manufacturing Co ltd
Current assignee: Jiangsu Kaiyuanfeng Electrical Machinery Manufacturing Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-02
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses an increase motor layout structure of moment of torsion, the camera includes a supporting plate, the top of backup pad is rotated and is connected with the load gear, the bottom of backup pad is provided with the multiunit motor, the fixed motor gear that is equipped with of output of motor, the fixed orifices has been seted up to the corner of backup pad, the top of backup pad is rotated and is connected with mounting screw, the fixed locating plate that is equipped with in bottom of backup pad, the inside of locating plate is rotated and is connected with fixing bolt, spacing recess has been seted up to the surface of motor, the external fixed surface of locating plate is equipped with spacing lug. Through the overall arrangement setting to the motor, under the condition that does not change the drive ratio size and the inner space size of gear box, through the quantity that increases or reduces the motor to reach output torque's regulation, make whole gear box subassembly commonality strong, the coverage is wide, in order to reduce the unnecessary mould investment, and this motor overall arrangement, simple structure, simple to operate.

Description

Motor layout structure for increasing torque

Technical Field

The utility model belongs to the technical field of low-voltage apparatus, concretely relates to increase motor layout structure of moment of torsion.

Background

The low-voltage electrical appliance is an element or equipment which can be manually or automatically switched on and off according to external signals and requirements so as to realize switching, control, protection, detection, transformation and regulation of circuits or non-electric objects. The control devices can be divided into two types, i.e., high-voltage control devices and low-voltage control devices, according to the working voltage of the control devices, which is bounded by alternating current 1200V and direct current 1500V. Generally, low-voltage electrical appliances can be divided into two categories, namely distribution electrical appliances and control electrical appliances, and are basic constituent elements of a complete set of electrical equipment. In industry, agriculture, traffic, national defense and electricity utilization departments of people, low-voltage power supply is mostly adopted, so the quality of electrical components directly influences the reliability of a low-voltage power supply system.

The motor layout structure in the existing gear box assembly is complex, the installation is inconvenient, and under the condition that the transmission ratio size and the internal space size of the gear box are not changed, the motor torque is difficult to adjust, so that the sharing performance of the whole gear box assembly is poor, the coverage range is small, the improvement of the manufacturing cost is brought, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an increase motor layout structure of moment of torsion has solved that current motor overall arrangement is complicated, and the installation is inconvenient to and the inconvenient problem of adjusting of moment of torsion power.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an increase motor layout structure of moment of torsion, includes the backup pad, the top of backup pad is rotated and is connected with the load gear, the bottom of backup pad is provided with the multiunit motor, the fixed motor gear that is equipped with of output of motor, the fixed orifices has been seted up to the corner of backup pad, the top of backup pad is rotated and is connected with mounting screw.

As a preferred technical scheme of the utility model, the fixed locating plate that is equipped with in bottom of backup pad, the inside rotation of locating plate is connected with fixing bolt, spacing recess has been seted up to the surface of motor, the external fixed surface of locating plate is equipped with spacing lug.

As an optimized technical scheme of the utility model, load gear is connected for the meshing with the motor gear, and the motor gear equidistribution sets up the surface at load gear.

As a preferred technical scheme of the utility model, the louvre has been seted up to the inside of backup pad, and the louvre is provided with a plurality of.

As a preferred technical scheme of the utility model, the fixed baffle that is equipped with in the outside of locating plate, and the outside of baffle is provided with the slipmat.

As a preferred technical scheme of the utility model, spacing lug is connected for the block with spacing recess, and the width of spacing lug and the inside width looks adaptation of spacing recess.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the layout arrangement of the motors, under the condition of not changing the transmission ratio size and the internal space size of the gear box, the number of the motors is increased or reduced to adjust the output torque, so that the whole gear box assembly has strong sharing property and wide coverage range, and unnecessary die investment is reduced;

2. through this design, under the effect of locating plate, spacing recess, spacing lug to in advance fix a position the motor, and improved motor installation effectiveness and accurate nature, and under spacing recess and spacing lug effect, so that improve the stability of motor installation.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

fig. 2 is a second schematic perspective view of the present invention;

fig. 3 is a schematic view of the partial bottom structure of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

Wherein: 1. a support plate; 2. a load gear; 3. an electric motor; 4. a motor gear; 5. mounting screws; 6. a fixing hole; 7. positioning a plate; 8. fixing the bolt; 9. a limiting groove; 10. and a limiting bump.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a motor layout structure for increasing torque comprises a support plate 1, wherein the top of the support plate 1 is rotatably connected with a load gear 2, the bottom of the support plate 1 is provided with a plurality of groups of motors 3, the output ends of the motors 3 are fixedly provided with motor gears 4, the corners of the support plate 1 are provided with fixing holes 6, and the top of the support plate 1 is rotatably connected with mounting screws 5;

when carrying out the overall arrangement to motor 3, install motor 3 on backup pad 1 earlier, under the effect through locating plate 7 and spacing recess 9, so that carry out the installation of fixing a position fast to motor 3, carry out fixed connection to motor 3 through mounting screw 5, and under motor gear 4 and motor 3 interference fit, under multiunit motor gear 4 and load gear 2 intermeshing, thereby realize load gear 2's drive and rotate, through this design, under the condition of the drive ratio size and the inner space size of not changing the gear box, through increasing or reducing motor 3's quantity, in order to reach output torque's regulation, it is strong to make whole gear box subassembly commonality, coverage is wide, in order to reduce unnecessary mould investment.

In other embodiments, a positioning plate 7 is fixedly arranged at the bottom of the supporting plate 1, a fixing bolt 8 is rotatably connected inside the positioning plate 7, a limiting groove 9 is formed in the outer surface of the motor 3, and a limiting lug 10 is fixedly arranged on the outer surface of the positioning plate 7;

through setting up locating plate 7 to carry out quick location to motor 3, thereby improve motor 3's installation effectiveness and accurate nature, and through spacing lug 10 and spacing lug 10's block, so that improve the stability of motor 3 installation.

In other embodiments, the load gear 2 is in meshed connection with the motor gear 4, and the motor gear 4 is equally arranged on the outer surface of the load gear 2;

the motor gears 4 are equally distributed on the outer surface of the load gear 2, so that the torque force when the multiple groups of motor gears 4 rotate is improved, and the equal distribution of the torque force when the load gear 2 rotates is realized.

In other embodiments, heat dissipation holes are formed in the supporting plate 1, and a plurality of heat dissipation holes are formed; through setting up the louvre to when rotating motor 3, improve the radiating effect.

In other embodiments, a baffle plate is fixedly arranged on the outer side of the positioning plate 7, and an anti-skid pad is arranged on the outer side of the baffle plate;

through setting up the baffle to it is fixed to restrict motor 3, and through setting up the slipmat, thereby improves motor 3 and baffle even antiskid effect.

In other embodiments, the limiting protrusion 10 is connected with the limiting groove 9 in a clamping manner, and the width of the limiting protrusion 10 is matched with the inner width of the limiting groove 9;

the clamping through the limiting convex block 10 and the limiting groove 9 is fixed, and the limiting convex block 10 and the limiting groove 9 are matched, so that the installation stability of the limiting convex block 10 and the limiting groove 9 is improved, and then the positioning and installing effects of the motor 3 are improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An arrangement for an electric motor for increasing torque, comprising a support plate (1), characterized in that: the top of backup pad (1) is rotated and is connected with load gear (2), the bottom of backup pad (1) is provided with multiunit motor (3), the output end of motor (3) is fixed and is equipped with motor gear (4), fixed orifices (6) have been seted up to the corner of backup pad (1), the top of backup pad (1) is rotated and is connected with mounting screw (5).

2. An arrangement for an increased torque motor as claimed in claim 1, wherein: the bottom of backup pad (1) is fixed and is equipped with locating plate (7), the inside rotation of locating plate (7) is connected with fixing bolt (8), spacing recess (9) have been seted up to the surface of motor (3), the external fixation of locating plate (7) is equipped with spacing lug (10).

3. An arrangement for an increased torque motor as claimed in claim 1, wherein: the load gear (2) is in meshed connection with the motor gear (4), and the motor gear (4) is equally arranged on the outer surface of the load gear (2).

4. An arrangement for an increased torque motor as claimed in claim 1, wherein: the heat dissipation holes are formed in the supporting plate (1) and are provided with a plurality of heat dissipation holes.

5. An arrangement for an increased torque motor as claimed in claim 2, wherein: the outer side of the positioning plate (7) is fixedly provided with a baffle, and the outer side of the baffle is provided with an anti-slip pad.

6. An arrangement for an increased torque motor as claimed in claim 2, wherein: the limiting convex block (10) is connected with the limiting groove (9) in a clamping mode, and the width of the limiting convex block (10) is matched with the inner width of the limiting groove (9).