CN109639058A - A kind of dedicated explosion-proof tailstock set of paper crusher motor - Google Patents
A kind of dedicated explosion-proof tailstock set of paper crusher motor Download PDFInfo
- Publication number
- CN109639058A CN109639058A CN201811597509.3A CN201811597509A CN109639058A CN 109639058 A CN109639058 A CN 109639058A CN 201811597509 A CN201811597509 A CN 201811597509A CN 109639058 A CN109639058 A CN 109639058A
- Authority
- CN
- China
- Prior art keywords
- tailstock
- motor
- proof
- seat
- carbon brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000013213 extrapolation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
- H02K13/105—Spark suppressors associated with the commutator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of dedicated explosion-proof tailstock set of paper crusher motor, it is characterised in that: in the tailstock set that commutator, carbon brush and motor tailstock the position setting one of existing motor exposure covers it completely；The tailstock set is connect in such a way that activity is easy to disassemble with motor tailstock.It is to assemble to complete to carry out after test verification carbon brush spark meets design requirement in motor, then be mounted on motor tailstock based on the dedicated explosion-proof tailstock set of paper crusher motor of the present invention, it is ensured that the quality of each motor meets safety.It is formed by semi-enclosed space since the commutator and carbon brush of the motor tail portion are wrapped in tailstock set, tailstock set has covered the carbon brush for motor position for being also easy to produce spark, it has obstructed carbon brush for motor and is also easy to produce spark position and contacted with paper scrap dust, effectively prevented the explosion generated due to paper scrap dust encounters spark in shredder operation.
Description
Technical field
The present invention relates to the dedicated explosion-proof tailstock sets of shredder, especially paper crusher motor.
Background technique
Traditional paper crusher motor tail end is about carbon brush part-structure, as shown in Figure 1.The conventional motor it can be seen from diagram
Tail end carbon brush part-structure is made of commutator 1, the power connector 8 equipped with carbon brush 2 and 3 three parts of motor tailstock.Motor
The moment that commutator 1 is contacted with the bounce of carbon brush 2 when work answers electric current that can generate spark.Because shredder can be generated in cataclasm paper
Small combustible dust, explosion can be generated by encountering spark in the case that dust reaches certain concentration.Motor fire in order to prevent
It explodes caused by flower, has install 4 (as shown in Figure 2) of built-in tailstock set in motor tailstock 3 in the market, due to built-in
Tailstock set 4 is fixed in motor tailstock 3, and is integrally formed with the power connector 8 equipped with carbon brush 2 on motor tailstock 3
It is fixedly mounted on motor case 5 by bolt (not shown) afterwards.Built-in tailstock set 4, which can cover, is also easy to produce spark
Carbon brush for motor position.But since the carbon brush for motor position that motor is also easy to produce spark after the assembly is completed has been covered completely, at this time
It can not just observe whether the spark size at carbon brush for motor meets design requirement.It can bury in quality to motor and service life in this way
Hidden danger.
Summary of the invention
The technical problem to be solved by the present invention is to make up the defect of the above-mentioned prior art, motor carbon can be observed by providing
Whether the spark size at brush meets design requirement, and can be completely by the carbon brush for motor position for being also easy to produce spark and external shredded paper powder
The dedicated explosion-proof tailstock set of paper crusher motor of dirt barrier.
The technical issues of dedicated explosion-proof tailstock of paper crusher motor of the present invention covers is resolved by the following technical programs.
The characteristics of paper crusher motor of the present invention dedicated explosion-proof tailstock set, is: the commutator of existing motor exposure, carbon brush and
The tailstock set that motor tailstock position setting one covers it completely；
The tailstock set is connect in such a way that activity is easy to disassemble with motor tailstock.
A kind of dedicated explosion-proof tailstock set technical problem of paper crusher motor of the invention is given by technical solution further below
To solve.
Tailstock set is elastic tail cover for seat, and the elastic tail cover for seat is trapezoidal structure housing, the one of elastic tail cover for seat
End is equipped with and is adapted to the opening that dynamic cooperation is inserted in motor commutator, the power connector equipped with carbon brush and motor tailstock, elastic tail
Cover for seat left and right sides, which are symmetrically arranged with, stretches out exposed window for carbon brush；
Both-side opening end is equipped with the arc-shaped notch with motor commutator shape adaptation to the elastic tail cover for seat up and down.
It is small that the elastic tail cover for seat is adapted to the running-on end size≤motor tailstock tail dimension being inserted in motor tailstock.
The elastic tail cover for seat is made of elastic material.
The elastic material is high-temperature resistant rubber or high temperature resistant silica gel.
The technical issues of dedicated explosion-proof tailstock of paper crusher motor of the present invention covers is solved by technical solution further below
Certainly.
The end face of the elastic tail cover for seat is equipped with the fenestra open for motor tailstock commutator axle bed end.
The technical issues of dedicated explosion-proof tailstock of another kind paper crusher motor of the invention covers is solved by the following technical programs
Certainly.
The tailstock set is outside plug type tailstock set, and one end of the outside plug type tailstock set is equipped with and motor commutator, carbon brush
The running-on of power connector and the adaptation insertion of motor tailstock, the left and right sides of outside plug type tailstock set are open shape, outside plug type tailstock
The end of both-side opening up and down of set is equipped with the arc groove with motor commutator shape adaptation；
Outside plug type tailstock set end face is equipped with through-hole corresponding with motor tail-holder end face screw hole；
The outside plug type tailstock set is mounted on motor tailstock by screw.
The dedicated explosion-proof tailstock set technical problem of another kind paper crusher motor of the invention is given by technical solution further below
To solve.
The end face of the outside plug type tailstock set is equipped with the fenestra open for motor tailstock commutator axle bed end.
The beneficial effect of the dedicated explosion-proof tailstock set of paper crusher motor of the present invention compared with prior art is: broken based on the present invention
The dedicated explosion-proof tailstock set of paper machine motor is to assemble to complete to carry out after test verification carbon brush spark meets design requirement in motor, then pacify
On motor tailstock, it is ensured that the quality of each motor meets safety.Due to the commutator and carbon brush quilt of the motor tail portion
It is wrapped in tailstock set to be formed by semi-enclosed space, tailstock set has covered the carbon brush for motor position for being also easy to produce spark, barrier
Carbon brush for motor is also easy to produce spark position and contacts with paper scrap dust, effectively prevents in shredder operation because paper scrap dust encounters fire
The explosion spent and generated.
The specific structure of the dedicated explosion-proof tailstock set of paper crusher motor of the present invention is shown in detail by the following drawings and embodiment.
Detailed description of the invention
Fig. 1 is paper crusher motor structural schematic diagram；
Fig. 2 is the explosion-proof built-in tailstock nested structure schematic diagram of existing paper crusher motor；
Fig. 3 is dedicated explosion-proof tailstock set 1 structural schematic diagram of embodiment of paper crusher motor of the present invention；
Fig. 4 is 1 elastic tail cover for seat of embodiment illustrated in fig. 3 and paper crusher motor assembling schematic diagram；
Fig. 5 is 1 elastic tail cover for seat of embodiment illustrated in fig. 3 structural schematic diagram after the assembly is completed on paper crusher motor；
Fig. 6 is dedicated explosion-proof tailstock set 2 structural schematic diagram of embodiment of paper crusher motor of the present invention；
Fig. 7 is 2 outside plug type tailstock of embodiment illustrated in fig. 6 set and paper crusher motor assembling schematic diagram；
Fig. 8 is that 2 outside plug type tailstock of embodiment illustrated in fig. 6 covers on paper crusher motor structural schematic diagram after the assembly is completed.
Specific embodiment
Embodiment 1: it is clear from fig. 3 that the dedicated explosion-proof tailstock set of the paper crusher motor is elastic tail cover for seat 6,
The elastic tail cover for seat 6 is trapezoidal structure housing, and one end of elastic tail cover for seat 6 is equipped with motor commutator 1, equipped with carbon brush 2
Power connector 8 and motor tailstock 3 be adapted to the running-on 7 that is inserted in, 6 left and right sides of elastic tail cover for seat are symmetrically arranged with for carbon brush electricity
Source connector 8 stretches out exposed window 9；
About the 6 both-side opening end of elastic tail cover for seat is equipped with the arc-shaped notch 10 with 1 external shape fits of motor commutator.
It is small that the elastic tail cover for seat 6 is adapted to 7 sizes of running-on≤3 tail dimension of motor tailstock being inserted in motor tailstock 3.
The elastic tail cover for seat 6 is made of high-temperature resistant rubber.
The end face of the elastic tail cover for seat 6 is equipped with the fenestra 11 open for motor tailstock commutator axle bed end.
The method that elastic tail cover for seat 6 is installed on motor tailstock 3 is as shown in figure 4, first pre- by the running-on 7 of elastic tail cover for seat 6
Stretching widens its size in the tail portion of motor tailstock 3, then elastic tail cover for seat 6 is placed on motor tailstock 3 directly by A in the direction of arrows
To be completely nested as shown in figure 5, here be provided with the power connector 8 of carbon brush 2 stretch out from 6 liang of side windows 9 of elastic tail cover for seat it is exposed,
The connection of power connector 8 Yu power supply is not influenced, and the fenestra 11 of 6 end face of elastic tail cover for seat setting can then make motor tailstock commutator
Axle bed end is open, is conducive to radiate.Elastic tail cover for seat 6 has covered the carbon brush for motor position for being also easy to produce spark, has obstructed and has been also easy to produce
The carbon brush for motor position of spark and extraneous circulation, effectively prevent the explosion that shredder is generated because dust encounters spark.
Embodiment 2: it is clear from fig. 6 that the dedicated explosion-proof tailstock set of the paper crusher motor is outside plug type tailstock set
12, one end of the outside plug type tailstock set 12 is equipped with power connector 8 and motor tailstock with motor commutator 1, equipped with carbon brush 2
The socket 13 of 3 adaptation insertions, the left and right sides of outside plug type tailstock set 12 are open shape 14, the two sides up and down of outside plug type tailstock set 12
13 end of socket is equipped with the arc groove 15 with 1 external shape fits of motor commutator, and outside plug type tailstock covers 12 end faces 16 and is equipped with for it
The through-hole 17 and the fenestra 18 open for motor tailstock commutator axle bed end 19 assembled on motor tailstock 3.
The method that outside plug type tailstock set 12 is installed on motor tailstock 3 is as shown in fig. 7, for 12 peace of cooperation outside plug type tailstock set
The screw hole 20 for 12 installation of outside plug type tailstock set need to be arranged in dress, 3 end face of motor tailstock, by 13 end of socket of outside plug type tailstock set 12
B inserts in outside plug type tailstock set 12 on motor tailstock 3 until being fully inserted into as shown in Figure 8 in the direction of arrows.The outside plug type tail
Cover for seat 12 is fitted on motor tailstock 3 by the screw 21 that is set on its 16 through-hole 17 of end face and screw hole 20.At this time
Outside plug type tailstock set 12 has covered the carbon brush for motor position for being also easy to produce spark, obstructed be also easy to produce the carbon brush for motor position of spark with
External world's circulation, effectively prevents the explosion that shredder is generated because dust encounters spark.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.
Claims (8)
1. a kind of dedicated explosion-proof tailstock set of paper crusher motor, it is characterised in that:
In the tailstock set that commutator, carbon brush and motor tailstock the position setting one of existing motor exposure covers it completely；
The tailstock set is connect in such a way that activity is easy to disassemble with motor tailstock.
2. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 1, it is characterised in that:
The tailstock set is elastic tail cover for seat, and the elastic tail cover for seat is trapezoidal structure housing, and one end of elastic tail cover for seat is set
Have and be adapted to the opening that dynamic cooperation is inserted in motor commutator, carbon brush and motor tailstock, elastic tail cover for seat left and right sides are symmetrically set
Have and stretches out exposed window for carbon brush；
The elastic tail cover for seat is made of elastic material.
3. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 2, it is characterised in that:
Both-side opening end is equipped with the arc-shaped notch with motor commutator shape adaptation to the elastic tail cover for seat up and down.
4. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 2 or 3, it is characterised in that:
It is small that the elastic tail cover for seat is adapted to the running-on end size≤motor tailstock tail dimension being inserted in motor tailstock.
5. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 4, it is characterised in that:
The end face of the elastic tail cover for seat is equipped with the fenestra open for motor tailstock commutator axle bed end.
6. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 5, it is characterised in that:
The elastic material is high-temperature resistant rubber or high temperature resistant silica gel.
7. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 1, it is characterised in that: the tailstock set is extrapolation
Formula tailstock set, one end of the outside plug type tailstock set is equipped with to be adapted to motor commutator, carbon brush power connector and motor tailstock
The running-on of insertion, outside plug type tailstock set the left and right sides be open shape, outside plug type tailstock set the end of both-side opening up and down be equipped with
The arc groove of motor commutator shape adaptation；
Outside plug type tailstock set end face is equipped with through-hole corresponding with motor tail-holder end face screw hole；
The outside plug type tailstock set is mounted on motor tailstock by screw.
8. the dedicated explosion-proof tailstock set of paper crusher motor according to claim 7, it is characterised in that:
The end face of the outside plug type tailstock set is equipped with the fenestra open for motor tailstock commutator axle bed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597509.3A CN109639058A (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated explosion-proof tailstock set of paper crusher motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597509.3A CN109639058A (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated explosion-proof tailstock set of paper crusher motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109639058A true CN109639058A (en) | 2019-04-16 |
Family
ID=66077590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597509.3A Withdrawn CN109639058A (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated explosion-proof tailstock set of paper crusher motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109639058A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242640A (en) * | 1998-07-08 | 2000-01-26 | 德昌电机股份有限公司 | Dust guard |
| US20090179508A1 (en) * | 2008-01-11 | 2009-07-16 | Simon Huang | Soundproof shredder motor |
| CN206977199U (en) * | 2017-07-05 | 2018-02-06 | 厦门欣众达科技有限公司 | A kind of d.c. motor with plastic cement protective cover |
| CN209375379U (en) * | 2018-12-26 | 2019-09-10 | 茂新五金制品（深圳）有限公司 | A kind of dedicated explosion-proof tailstock set of paper crusher motor |
-
2018
- 2018-12-26 CN CN201811597509.3A patent/CN109639058A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242640A (en) * | 1998-07-08 | 2000-01-26 | 德昌电机股份有限公司 | Dust guard |
| US20090179508A1 (en) * | 2008-01-11 | 2009-07-16 | Simon Huang | Soundproof shredder motor |
| CN206977199U (en) * | 2017-07-05 | 2018-02-06 | 厦门欣众达科技有限公司 | A kind of d.c. motor with plastic cement protective cover |
| CN209375379U (en) * | 2018-12-26 | 2019-09-10 | 茂新五金制品（深圳）有限公司 | A kind of dedicated explosion-proof tailstock set of paper crusher motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |