CN211296440U - An energy-saving DC motor - Google Patents

Abstract

The utility model discloses an energy-conserving direct current motor, including electric motor body, lower protective housing, spacing groove and spliced pole, the protective housing downside is provided with the supporting seat down, and is provided with the base below the supporting seat, both sides face all is provided with the connecting block around the base, and has seted up the connecting hole on the connecting block, and the side is provided with hollow spacing section of thick bamboo on the base simultaneously, the spacing groove is seted up on the inside left and right sides inner wall of hollow spacing section of thick bamboo, and the inside side of going up of hollow spacing section of thick bamboo is provided with the snubber block, the spliced pole sets up inside hollow spacing section of thick bamboo. This energy-conserving direct current motor is provided with snubber block and spliced pole, can produce vibrations when motor operation uses, through the cushioning effect of snubber block, and the material of snubber block is the rubber preparation, causes the spliced pole to obtain the buffering when reciprocating for the vibrations impact that motor produced obtains the buffering, causes motor to be difficult to take place the displacement when using for a long time.

Description

An energy-saving DC motor

technical field

The utility model specifically relates to the technical field of electric motors, in particular to an energy-saving direct current electric motor.

Background technique

Electric motor, also known as electric motor, is a device that converts electrical energy into mechanical energy and then uses mechanical energy to generate kinetic energy to drive other equipment. There are many types of electric motors. composed of rotors.

When the current motor is in use, there will be vibration. Long-term use of vibration will cause the motor and motor to shift as a whole, so that the electric motor needs to suspend operation for adjustment, which affects work efficiency.

Utility model content

The purpose of this utility model is to provide an energy-saving DC motor, to solve the situation that the current motor and motor proposed in the above-mentioned background technology will vibrate when in use, and the vibration will cause the entire motor and motor to shift when used for a long time. Therefore, the electric motor needs to suspend the running work for adjustment, which affects the work efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: an energy-saving DC motor motor, comprising a motor motor body, a lower protective shell, a limit slot and a connecting column, and a support seat is provided on the lower side of the lower protective shell, and A base is arranged under the support base, and connection blocks are arranged on both front and rear sides of the base, and the connection blocks are provided with connection holes. At the same time, a hollow limit cylinder is arranged on the upper side of the base, and the limit groove is opened in the hollow limit cylinder. On the inner walls of the left and right sides of the interior, and the upper side of the hollow limit cylinder is provided with a shock-absorbing block, the connecting column is arranged inside the hollow limit cylinder, and the lower side of the connecting column is provided with a slider, and the slider is arranged in the reducing The upper side of the shock block, and the left and right ends of the slider are respectively arranged inside the limiting groove, the upper end of the connecting column is arranged on the lower side of the support seat, and the connecting column is connected with the support seat by fixing screws.

Preferably, a motor shaft is provided on the right side of the motor body, a lower protective shell is provided on the lower side of the motor body, and an upper protective shell is provided on the upper side of the lower protective shell, and the upper protective shell is provided on the motor body. On the upper side, and the upper protective shell is connected with the lower protective shell through connecting screws, and cooling nets are arranged on the left sides of the upper protective shell and the lower protective shell at the same time.

Preferably, the sum of the inner diameter of the lower protective shell and the inner diameter of the upper protective shell is equal to the diameter of the motor body.

Preferably, two radiating nets are provided, and the sum of the diameters of the two radiating nets is equal to the sum of the inner diameter of the lower protective shell and the inner diameter of the upper protective shell.

Preferably, there are two limit slots in each group, and the width of the limit slots is equal to the width of the slider.

Preferably, the diameter of the damping block is equal to the inner diameter of the hollow limiting cylinder.

Preferably, the connection between the connecting column through the sliding block and the limiting groove is a sliding connection.

Compared with the prior art, the beneficial effect of the utility model is: the energy-saving DC motor,

(1) A shock-absorbing block and a connecting column are provided. When the motor is used for work, the motor will vibrate when it is running. The shock-absorbing effect of the shock-absorbing block is used, and the material of the shock-absorbing block is made of rubber. As a result, the connecting column is buffered and adjusted when it moves up and down, so that the vibration and impact generated by the motor can be buffered, so that the motor is not easily displaced when it is used for a long time;

(2) Set a limit slot and a slider. When the motor motor is used to generate vibration and buffered by the shock-absorbing block, when the connecting column moves up and down for buffering, it slides inside the limit slot through the lower slider, so that the connecting column is moved up and down. The range of movement is limited, so that the use of electric motors is not easily affected;

(3) A lower protective shell, an upper protective shell and a heat dissipation net are provided. When the motor motor needs to be installed, the motor motor is installed between the lower protective shell and the upper protective shell, so that the motor motor is protected, and the heat dissipation net is passed through. The cooling effect of the motor makes the use of the motor not easily affected.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

2 is a schematic diagram of the internal structure of the present utility model;

Fig. 3 is the right side view structure schematic diagram of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 of the present utility model.

In the picture: 1. Motor body, 2. Motor shaft, 3. Lower protective shell, 4. Upper protective shell, 5. Connecting screws, 6. Cooling net, 7. Support seat, 8. Base, 9. Connection block, 10, connecting hole, 11, hollow limit cylinder, 12, limit slot, 13, shock absorber, 14, connecting column, 15, slider, 16, fixing screw.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present invention provides a technical solution: an energy-saving DC motor, as shown in FIGS. 1 , 2 and 3 , a motor shaft 2 is provided on the right side of the motor body 1 , and The lower side of the motor body 1 is provided with a lower protective shell 3, and the sum of the inner diameter of the lower protective shell 3 and the inner diameter of the upper protective shell 4 is equal to the diameter of the motor motor body 1, so that the lower protective shell 3 and the upper protective shell 4 are convenient for the motor. The motor body 1 plays a comprehensive protective role. At the same time, the upper protective shell 4 is provided on the upper side of the lower protective shell 3. The upper protective shell 4 is arranged on the upper side of the motor body 1, and the upper protective shell 4 is connected to the lower protective shell 3 by connecting screws 5. At the same time, the upper protective shell 4 and the lower protective shell 3 are provided with a cooling net 6 on the left side, and two cooling nets 6 are provided, and the sum of the diameters of the two cooling nets 6 is equal to the inner diameter of the lower protective shell 3 and the upper The sum of the inner diameters of the protective shell 4, through the heat dissipation effect of the heat dissipation net 6, makes the motor body 1 between the lower protective shell 3 and the upper protective shell 4 not easily affected. The lower side of the lower protective shell 3 is provided with a support seat 7. , and a base 8 is arranged below the support base 7 .

As shown in FIG. 4 , the front and rear sides of the base 8 are provided with connecting blocks 9, and the connecting blocks 9 are provided with connecting holes 10. At the same time, the upper side of the base 8 is provided with a hollow limit cylinder 11, and the limit groove 12 is opened in the hollow limit. On the inner walls of the left and right sides of the position cylinder 11, there are two limit grooves 12 in each group, and the width of the limit grooves 12 is equal to the width of the slider 15, so that it is not easy for the slider 15 to slide inside the limit groove 12. In the case of deviation, and the upper side of the hollow limit cylinder 11 is provided with a shock-absorbing block 13, the diameter of the shock-absorbing block 13 is equal to the inner diameter of the hollow limit cylinder 11, so that the shock-absorbing block 13 is obtained inside the hollow limit cylinder 11. Limiting function, and at the same time play a role of overall shock absorption, the connecting column 14 is arranged inside the hollow limiting cylinder 11, and the lower side of the connecting column 14 is provided with a slider 15, the connecting column 14 passes through the slider 15 and the limit groove 12. The connection between the two is a sliding connection. When the connecting column 14 moves up and down, the slider 15 slides inside the limit slot 12, so that the moving range of the connecting column 14 is limited, so that the operation of the motor body 1 is not easily affected. , the slider 15 is arranged on the upper side of the shock absorbing block 13, and the left and right ends of the slider 15 are respectively arranged inside the limiting groove 12, the upper end of the connecting column 14 is arranged on the lower side of the support base 7, and the connecting column 14 is connected with the fixing screw 16 through the fixing screw 16. The support base 7 is connected.

Working principle: When using the energy-saving DC motor, the base 8 is fixed by using the screw through the connecting hole 10 to connect with the fixing area, and at the same time, the support base 7 and the connecting column 14 are connected together with the fixing screw 16, so that Let the lower protective shell 3 be fixed on the connecting post 14, then the motor body 1 can be put into the lower protective shell 3, so that the right motor shaft 2 is exposed, and then the upper protective shell 4 is snapped into the lower protective shell 3. The upper side of the shell 3 causes the motor and motor body 1 to be completely covered, and then the lower protective shell 3 and the upper protective shell 4 are connected by connecting screws 5, so that the upper protective shell 4 and the lower protective shell 3 are fixed together, so that the motor motor The main body 1 is installed at the limit. At this time, the motor shaft 2 on the right side of the motor body 1 is connected to the connecting device, so that the motor motor body 1 is easy to use. After the connection is completed, the motor motor body 1 is controlled to start by the control device. The motor shaft 2 starts to rotate. When the motor shaft 2 rotates, the motor body 1 will vibrate, causing the connecting column 14 on the lower side of the base 8 to move up and down through the buffering effect of the shock absorbing block 13, and is limited by the slider 15. The inside of the groove 12 slides up and down, so that the moving range of the connecting column 14 is limited, so that the shock absorption effect of the motor body 1 is better, so that the motor motor body 1 is not easily displaced during use, so that the work is not easily affected. At the same time, the use of the motor body 1 is not easily affected by the heat dissipation effect of the heat dissipation net 6, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (7)

1. The utility model provides an energy-conserving direct current motor, includes electric motor body (1), lower protective housing (3), spacing groove (12) and spliced pole (14), its characterized in that: the lower side surface of the lower protective shell (3) is provided with a supporting seat (7), a base (8) is arranged below the supporting seat (7), connecting blocks (9) are arranged on the front side surface and the rear side surface of the base (8), connecting holes (10) are formed in the connecting blocks (9), a hollow limiting cylinder (11) is arranged on the side surface of the base (8), limiting grooves (12) are formed in the inner walls of the left side and the right side of the inner part of the hollow limiting cylinder (11), damping blocks (13) are arranged on the side surface of the inner part of the hollow limiting cylinder (11), connecting columns (14) are arranged in the hollow limiting cylinder (11), a sliding block (15) is arranged on the lower side surface of the connecting columns (14), the sliding block (15) is arranged on the upper side surface of the damping blocks (13), the left end and the right end of the sliding block (15) are respectively arranged in the limiting grooves, and the connecting column (14) is connected with the supporting seat (7) through a fixing screw (16).

2. An energy efficient dc motor according to claim 1, wherein: the motor comprises a motor body (1), a motor shaft (2) is arranged on the right side face of the motor body (1), a lower protective shell (3) is arranged on the lower side of the motor body (1), an upper protective shell (4) is arranged on the upper side of the motor body (1) and connected with the lower protective shell (3) through a connecting screw (5), and a radiating net (6) is arranged on the left side faces of the upper protective shell (4) and the lower protective shell (3) simultaneously.

3. An energy efficient dc motor according to claim 2, wherein: the sum of the inner diameter of the lower protective shell (3) and the inner diameter of the upper protective shell (4) is equal to the diameter of the motor body (1).

4. An energy efficient dc motor according to claim 2, wherein: the number of the radiating nets (6) is two, and the sum of the diameters of the two radiating nets (6) is equal to the sum of the inner diameter of the lower protective shell (3) and the inner diameter of the upper protective shell (4).

5. An energy efficient dc motor according to claim 1, wherein: each group of the limiting grooves (12) is provided with two limiting grooves, and the width of each limiting groove (12) is equal to that of the corresponding sliding block (15).

6. An energy efficient dc motor according to claim 1, wherein: the diameter of the shock absorption block (13) is equal to the inner diameter of the hollow limiting cylinder (11).

7. An energy efficient dc motor according to claim 1, wherein: the connecting column (14) is in sliding connection with the limiting groove (12) through a sliding block (15).

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