CN208820608U - A kind of decelerating motor that water proof and dust proof grade is high - Google Patents
A kind of decelerating motor that water proof and dust proof grade is high Download PDFInfo
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- CN208820608U CN208820608U CN201821664385.1U CN201821664385U CN208820608U CN 208820608 U CN208820608 U CN 208820608U CN 201821664385 U CN201821664385 U CN 201821664385U CN 208820608 U CN208820608 U CN 208820608U
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- decelerating motor
- decelerating
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Abstract
The utility model discloses a kind of decelerating motors that water proof and dust proof grade is high, including decelerating motor ontology, decelerating motor ontology is made of motor and reduction gearbox, the front and back link portions position of motor is mounted on rubber seal, so that the inner sealing of motor is good, improve the waterproof and dust-proof performance of decelerating motor ontology, and by the way that mounting screw is changed into reduction gearbox and the installation of motor link portions position, and lock-screw is also installed in the inside of motor, it ensure that the requirement of shelter of installation position, one end of shaft is contacted with the rotation of the mounting groove of rear end cap, so that decelerating motor ontology rear end face leakproofness is good, and the pressure inside motor it is subatmospheric when, so that air is to equipment internal leakage, due to being equipped with mechanical seal in drive end bearing bracket, so that air is few to the leakage rate inside motor, to reduce moisture and dust into Enter the inside to motor, further improves the grade of decelerating motor water proof and dust proof.
Description
Technical field
The utility model relates to a kind of decelerating motor, the high decelerating motor of specifically a kind of water proof and dust proof grade.
Background technique
Decelerating motor refers to the conglomerate of speed reducer and motor.
Decelerating motor is widely used in steel industry, machinery industry etc..It is more next with the continuous development of decelerating motor industry
More industries and enterprise have applied to decelerating motor, on world's decelerating motor, moral, method, English, beauty, in, Han Deng state keep neck
It is first horizontal.Chinese minitype speed reducing motor, DC speed-reducing industry are created in the 1950s, matching to meet weaponry
Set needs to start, after imitated, designed, designed, research and development, scale manufacturing stage, formed product development, large-scale production,
The industry that key components and parts, critical material, dedicated manufacturing equipment, test equipment etc. are well-equipped, internationalization level is continuously improved
System.
Traditional decelerating motor easily corrosion and damage under dust, the biggish operating condition of moisture, so that service life is reduced,
In view of the above-mentioned problems, it is proposed that a kind of decelerating motor that water proof and dust proof grade is high.
Utility model content
The purpose of this utility model is to provide a kind of decelerating motors that water proof and dust proof grade is high, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of decelerating motor that water proof and dust proof grade is high, including decelerating motor ontology, the decelerating motor ontology is by motor
It is formed with reduction gearbox, and the output shaft of motor is connect with reduction gearbox input terminal, the contact surface of motor and reduction gearbox is solid by screw
Fixed connection, the rear end face of motor are fixedly connected by lock-screw with rear end cap, and lock-screw is installed inside motor, rear end cap
Integrally formed mounting groove is offered, the front end face of motor is fixedly installed with drive end bearing bracket, and peace in drive end bearing bracket by mounting screw
Equipped with mechanical seal, shaft being installed in the motor, one end of shaft extends in mounting groove and contacts with mounting groove rotation,
The other end of shaft passes through mechanical seal and extends drive end bearing bracket, rotor assembly is fixedly installed in the shaft, and in motor
Stator module is fixedly installed at side wall respective rotor component, the terminals of the stator module are connect with lead respectively, and are drawn
Line is stretched out by the through-hole that motor side wall offers.
As a further solution of the present invention: the front and back link portions position of the motor is mounted on rubber seal.
As a further solution of the present invention: being cased with wire output protector on the lead, and wire output protector and cable
It is molded together by the technique of piece moulding inlaying.
As a further solution of the present invention: the through hole of the drive end bearing bracket is fixedly installed with sealing ring.
As a further solution of the present invention: the shaft uses nitrogen treatment.
Compared with prior art, the utility model has the beneficial effects that
1, the front and back link portions position of motor is mounted on rubber seal in the utility model, so that the inner sealing of motor
Property it is good, improve decelerating motor ontology waterproof and dust-proof performance.
2, the utility model is by changing into reduction gearbox and the installation of motor link portions position and lock-screw for mounting screw
It is installed in the inside of motor, ensure that the requirement of shelter of installation position.
3, one end of shaft is contacted with the rotation of the mounting groove of rear end cap in the utility model, so that decelerating motor ontology rear end
Face leakproofness is good, and when the pressure inside motor is subatmospheric, so that air is to equipment internal leakage, due in drive end bearing bracket
Mechanical seal is installed, so that air is few to the leakage rate inside motor, to reduce moisture and dust enters motor
Inside, further improve the grade of decelerating motor water proof and dust proof.
4, wire output protector, and the technique that wire output protector and cable pass through piece moulding inlaying are cased in the utility model on lead
Injection molding together, guarantees the absolute protection of cable and wire output protector position.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of decelerating motor that water proof and dust proof grade is high.
Fig. 2 is a kind of schematic cross-sectional view of motor side view in decelerating motor that water proof and dust proof grade is high.
Fig. 3 is a kind of structural schematic diagram of drive end bearing bracket in decelerating motor that water proof and dust proof grade is high.
Fig. 4 is a kind of structural schematic diagram of rear end cap in decelerating motor that water proof and dust proof grade is high.
Fig. 5 is the schematic cross-sectional view that motor is faced in a kind of decelerating motor that water proof and dust proof grade is high.
In figure: decelerating motor ontology 1, motor 2, reduction gearbox 3, shaft 4, rotor assembly 5, stator module 6, drive end bearing bracket 7, after
End cap 8, lock-screw 9, mounting screw 10, mechanical seal 11, rubber seal 12, lead 13, cable 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of decelerating motor that water proof and dust proof grade is high, including slow down
Motor body 1, decelerating motor ontology 1 are made of motor 2 and reduction gearbox 3.
Fig. 2~4 are please referred to, the output shaft of motor 2 is connect with 3 input terminal of reduction gearbox, the contact surface of motor 2 and reduction gearbox 3
It is fixedly connected by screw, the rear end face of motor 2 is fixedly connected by lock-screw 9 with rear end cap 8, and lock-screw 9 is in motor 2
Inside installation, rear end cap 8 offer integrally formed mounting groove, and the front end face of motor 2 is fixedly installed with by mounting screw 10
Drive end bearing bracket 7, and mechanical seal 11 is installed in drive end bearing bracket 7, the through hole of drive end bearing bracket 7 is fixedly installed with sealing ring, peace in motor 2
Equipped with shaft 4, shaft 4 uses nitrogen treatment, and one end of shaft 4 extends in mounting groove and contacts with mounting groove rotation, shaft 4
The other end pass through and mechanical seal 11 and extend drive end bearing bracket 7, the front and back link portions position of motor 2 is mounted on rubber seal
12, so that the inner sealing of motor 2 is good, the waterproof and dust-proof performance of decelerating motor ontology 1 are improved, by that will install
Screw 10 changes into that reduction gearbox 3 and motor 2 link position installation and lock-screw 9 is also installed in the inside of motor 2, protects
The requirement of shelter of installation position is demonstrate,proved, while one end of shaft 4 is contacted with the rotation of the mounting groove of rear end cap 8, so that decelerating motor
1 rear end face leakproofness of ontology is good, further improves the grade of decelerating motor water proof and dust proof, and the pressure inside motor 2
When subatmospheric, so that air is to equipment internal leakage, due to being equipped with mechanical seal 11 in drive end bearing bracket 7, so that air is to electricity
Leakage rate inside machine 2 is few, to reduce moisture and dust enters the inside of motor 2.
Referring to Fig. 5, being fixedly installed with rotor assembly 5 in shaft 4, and fixed at 2 inner sidewall respective rotor component 5 of motor
Stator module 6 is installed, the terminals of stator module 6 are connect with lead 13 respectively, and lead 13 is offered by 2 side wall of motor
Through-hole stretch out, be cased with wire output protector on lead 13, and wire output protector is moulded in cable 14 by the technique of piece moulding inlaying
Together, guarantee the absolute protection of cable 14 and wire output protector position.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of decelerating motor that water proof and dust proof grade is high, including decelerating motor ontology (1), which is characterized in that the deceleration electricity
Machine ontology (1) is made of motor (2) and reduction gearbox (3), and the output shaft of motor (2) is connect with reduction gearbox (3) input terminal, motor
(2) it is fixedly connected with the contact surface of reduction gearbox (3) by screw, the rear end face of motor (2) passes through lock-screw (9) and rear end cap
(8) it is fixedly connected, lock-screw (9) is installed inside motor (2), and rear end cap (8) offers integrally formed mounting groove, motor
(2) front end face is fixedly installed with drive end bearing bracket (7) by mounting screw (10), and is equipped with mechanical seal in drive end bearing bracket (7)
(11), it is equipped with shaft (4) in the motor (2), one end of shaft (4) extends in mounting groove and connects with mounting groove rotation
Touching, the other end of shaft (4) pass through mechanical seal (11) and extend drive end bearing bracket (7), be fixedly installed with and turn on the shaft (4)
Sub-component (5), and stator module (6), the stator module are fixedly installed at motor (2) inner sidewall respective rotor component (5)
(6) terminals are connect with lead (13) respectively, and lead (13) is stretched out by the through-hole that motor (2) side wall offers.
2. a kind of decelerating motor that water proof and dust proof grade is high according to claim 1, which is characterized in that the motor (2)
Front and back link portions position be mounted on rubber seal (12).
3. a kind of decelerating motor that water proof and dust proof grade is high according to claim 1, which is characterized in that the lead (13)
On be cased with wire output protector, and wire output protector and cable (14) by the technique injection molding of piece moulding inlaying together.
4. a kind of decelerating motor that water proof and dust proof grade is high according to claim 1, which is characterized in that the drive end bearing bracket
(7) through hole is fixedly installed with sealing ring.
5. a kind of decelerating motor that water proof and dust proof grade is high according to claim 1, which is characterized in that the shaft (4)
Using nitrogen treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664385.1U CN208820608U (en) | 2018-10-15 | 2018-10-15 | A kind of decelerating motor that water proof and dust proof grade is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664385.1U CN208820608U (en) | 2018-10-15 | 2018-10-15 | A kind of decelerating motor that water proof and dust proof grade is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820608U true CN208820608U (en) | 2019-05-03 |
Family
ID=66279620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664385.1U Active CN208820608U (en) | 2018-10-15 | 2018-10-15 | A kind of decelerating motor that water proof and dust proof grade is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820608U (en) |
-
2018
- 2018-10-15 CN CN201821664385.1U patent/CN208820608U/en active Active
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