CN208661427U - A kind of unilateral regulating mechanism and bi-motor decanter centrifuge for adjusting motor position - Google Patents
A kind of unilateral regulating mechanism and bi-motor decanter centrifuge for adjusting motor position Download PDFInfo
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- CN208661427U CN208661427U CN201820872487.6U CN201820872487U CN208661427U CN 208661427 U CN208661427 U CN 208661427U CN 201820872487 U CN201820872487 U CN 201820872487U CN 208661427 U CN208661427 U CN 208661427U
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- adjusting
- motor
- electric baseboard
- adjusting block
- unilateral
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Abstract
The utility model provides a kind of unilateral regulating mechanism for adjusting motor position, including electric baseboard, the first adjusting block, the second adjusting block and adjusting screw rod, the electric baseboard are mutually fixed with motor bottom；First adjusting block is fixedly mounted on the electric baseboard, and the first threaded hole is provided on the first adjusting block；Second adjusting block is fixedly mounted on the rack, and the adjusting screw rod is combined in the first threaded hole of the first adjusting block.The utility model compared to the prior art, when adjusting, the nut of adjusting screw rod is pulled with spanner, and through screw-driven, the first adjusting block drives electric baseboard and motor to translate on the rack, realizes the elastic of motor pulley upper belt；Operator need to only adjust an adjusting screw, simple to operate；This regulating mechanism occupies little space, and is applied in bi-motor decanter centrifuge, the structure size of entire centrifuge can be made to reduce.
Description
Technical field
The utility model relates to the manufacturing technology fields of centrifuge, and in particular to a kind of unilateral adjusting for adjusting motor position
Mechanism and bi-motor decanter centrifuge.
Background technique
Existing decanter centrifuge is using Double Motor Control rotary drum and the revolving speed of screw input feeder, as shown in Fig. 1, the
One motor 11 and the second motor 12 are located at the left and right sides of rotary drum.It is mostly used greatly between motor and rotary drum and screw input feeder
Belt transmission, after belt long-time use, just has different degrees of fatigue damage, so that the tensile force of belt is reduced,
So that the frictional force between belt and belt pulley becomes smaller, finally make belt slippage.Therefore the structure for adjusting motor position need to be increased
To adjust the tensile force and replacement belt of belt.In existing motor position adjusting mechanism, as shown in Fig. 2, at motor both ends point
Not She Zhi one adjusting screw 13 hold out against electric baseboard, come the position of left and right adjusting motor, to adjust the tensile force of belt.It is this
Regulating mechanism occupied space is big, is needed on the outside of motor there are the space for adjusting screw, so that entire rack broadens；Regulating step compared with
It is more, need first to unscrew the adjusting screw of side, then by the position for adjusting screw and adjusting motor of the other side, in place after screw again
The adjusting screw of this side.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the utility model is to provide a kind of unilateral adjusting motor positions
The regulating mechanism set.
In order to achieve the above objectives, the technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of unilateral regulating mechanism for adjusting motor position, for adjusting the installation site of motor on the rack, including electricity
Machine bottom board, the first adjusting block, the second adjusting block and adjusting screw rod, the electric baseboard are mutually fixed with motor bottom；Described first
Adjusting block is fixedly mounted on the electric baseboard, and the first threaded hole is provided on the first adjusting block；Second adjusting block is fixed
It is mounted on the rack, the top of the second adjusting block is equipped with U-shaped opening slot；The shaft of the adjusting screw rod is equipped with and the first screw thread
The external screw thread that hole matches, the adjusting screw rod are combined in the first threaded hole of the first adjusting block, the tail of the adjusting screw rod
Portion's shaft is equipped with the limiting section to extend outside, and the body of rod is placed in the U-shaped and opens between adjusting screw rod upper limit portion and nut
In mouth slot.
The utility model compared to the prior art, when adjusting, the nut of adjusting screw rod is pulled with spanner, adjusting screw rod is
Rotation in the U-shaped opening slot of two adjusting blocks, through screw-driven, the first adjusting block drives electric baseboard and motor to put down on the rack
It moves, realizes the elastic of motor pulley upper belt；This regulating mechanism occupies little space, so that the structure size of entire centrifuge subtracts
It is small；Operator need to only adjust an adjusting screw, simple to operate.
Further, two guide plates are further fixed in the rack, guide plate is equipped with guide post, the electric baseboard
It is equipped with the first strip hole with guide post location matches, the guide post is set in the first strip hole, and the guide post is opposite
The height of guide plate is less than the thickness of electric baseboard, and it further includes a lock-screw that the guide post center, which is equipped with the second threaded hole,
The lock-screw is combined in the second threaded hole.
Using the above preferred scheme, make electric baseboard along the first strip hole stably translational, position is adopted after the completion of adjusting
The locking that electric baseboard is carried out with lock-screw reduces the vibration of operation process.
Further, first bearing is arranged in the guide post, first is long on the outer ring of first bearing and electric baseboard
The matching of hole width.
Further, the root of the lock-screw is arranged with elastic washer.
Using the above preferred scheme, first bearing keeps electric baseboard movement more smoothly, elastic washer pressure tensile force
In on electric baseboard, it is ensured that locking is more firm.
Further, second bearing, second bearing are arranged between adjusting screw rod upper limit portion and nut on the body of rod
Outer ring match with U-shaped opening slot.
Using the above preferred scheme, friction when second bearing can reduce adjusting screw rod rotation with the second adjusting block.
Further, the cell wall of U-shaped opening slot is equipped with the second strip hole along short transverse on second adjusting block,
The first bolt and the second bolt of restricted second bearing upper and lower position are worn in second strip hole.
Using the above preferred scheme, the first position in U-shaped opening slot of adjusting screw rod can be allowed adaptive, then passed through again
The locking of first bolt and the second bolt limits the position of second bearing, improves the first screw thread on adjusting screw rod and the first adjusting block
The concentricity in hole improves the rotation smooth degree of adjusting screw rod.
Further, the electric baseboard is integrated with motor bottom by being welded and fixed, and described first adjusts block welding
In the middle position of the electric baseboard, the second adjusting block welding is on the rack.
Using the above preferred scheme, it is shaken and is loosened after can preventing each component from connecting using welding, improve motor
The stability of position.
A kind of bi-motor decanter centrifuge, including rack, rotary drum, screw input feeder, first motor and the second motor, it is described
First motor and the second motor drive rotary drum and screw input feeder differential to rotate respectively, correspond in the rack first motor with
Region between second motor is equipped with two sets of unilateral regulating mechanisms for adjusting motor position, is respectively used to adjust first motor
With the installation site of the second motor on the rack.
Compared to the prior art, regulating mechanism is set between two motors the utility model, reduces the structure of entire machine
Size.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the prior art；
Fig. 3 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the utility model another embodiment；
Fig. 5 is the partial enlargement diagram in Fig. 4 at A；
Fig. 6 is the structural schematic diagram of the utility model another embodiment；
Fig. 7 is the structural schematic diagram of the utility model another embodiment.
The title of number and corresponding component represented by letter in figure:
11- first motor；The second motor of 12-；13- adjusts screw；14- rack；2- electric baseboard；The first strip hole of 21-；
The first adjusting block of 3-；The second adjusting block of 4-；41-U shape open slot；The second strip hole of 42-；The first bolt of 43-；The second bolt of 44-；
5- adjusting screw rod；51- limiting section；52- second bearing；6- guide plate；61- guide post；62- lock-screw；63- first bearing；
64- elastic washer.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As in Figure 3-5, a kind of unilateral regulating mechanism for adjusting motor position, for adjusting peace of the motor in rack 14
Holding position, including electric baseboard 2, the first adjusting block 3, the second adjusting block 4 and adjusting screw rod 5, electric baseboard 2 and motor bottom phase
It is fixed；First adjusting block 3 is fixedly mounted on electric baseboard 2, is provided with the first threaded hole on the first adjusting block 3；Second adjusting block 4
It is fixedly mounted in rack 14, the top of the second adjusting block 4 is equipped with U-shaped opening slot 41；The shaft of adjusting screw rod 5 is equipped with and the
The external screw thread that one threaded hole matches, adjusting screw rod 5 are combined in the first threaded hole of the first adjusting block 3, the tail of adjusting screw rod 5
Portion's shaft is equipped with the limiting section 51 to extend outside, and the body of rod is placed in U-shaped and opens between 5 upper limit portion 51 of adjusting screw rod and nut
In mouth slot 41.
Beneficial effect by adopting the above technical scheme is: when adjusting, the nut of adjusting screw rod 5 is pulled with spanner, adjusts spiral shell
Bar 5 rotates in the U-shaped opening slot 41 of the second adjusting block 4, and through screw-driven, the first adjusting block 3 drives electric baseboard 2 and motor
It is translated in rack 14, realizes the elastic of motor pulley upper belt；This regulating mechanism occupies little space, so that entire centrifuge
Structure size reduce；Operator need to only adjust an adjusting screw, simple to operate.
As shown in Fig. 3,6, in other embodiments of the utility model, two guide plates are further fixed in rack 14
6, guide plate 6 is equipped with guide post 61, and electric baseboard 2 is equipped with the first strip hole 21 with 61 location matches of guide post, guiding
Column 61 is set in the first strip hole 21, and the height of guide post 61 is less than the thickness of electric baseboard 2, and 61 center of guide post is equipped with second
Threaded hole, further includes a lock-screw 62, and lock-screw 62 is combined in the second threaded hole.By adopting the above technical scheme beneficial
Effect is: making electric baseboard 2 along 21 stably translational of the first strip hole, position uses lock-screw 62 to carry out electricity after the completion of adjusting
The locking of machine bottom board 2 reduces the vibration of operation process.
In other embodiments of the utility model, first bearing 63, first bearing 63 are arranged in guide post 61
Outer ring matched with 21 width of the first strip hole on electric baseboard 2；The root of lock-screw 62 is arranged with elastic washer 64.Using
The beneficial effect of above-mentioned technical proposal is: first bearing 63 keeps the movement of electric baseboard 2 more smoothly, the pressure tensioning of elastic washer 64
Power is on electric baseboard 2, it is ensured that locking is more firm.
As shown in fig. 7, in other embodiments of the utility model, adjusting screw rod 5 upper limit portion 51 and nut it
Between be arranged with second bearing 52 on the body of rod, outer ring and the U-shaped opening slot 41 of second bearing 52 match.By adopting the above technical scheme
Beneficial effect be: second bearing 52 can reduce when adjusting screw rod 5 rotates with the friction of the second adjusting block 4.
In other embodiments of the utility model, the cell wall of U-shaped opening slot is equipped with along height on the second adjusting block 4
Second strip hole 42 in direction is spent, 43 He of the first bolt of restricted 52 upper and lower position of second bearing is worn in the second strip hole 42
Second bolt 44.Beneficial effect by adopting the above technical scheme is: can allow adjusting screw rod 5 first in U-shaped opening slot 41 position
Adaptively, the position for then limiting second bearing 52 by the locking of the first bolt 43 and the second bolt 44 again, improves and adjusts spiral shell
The concentricity of first threaded hole on bar 5 and the first adjusting block 3 improves the rotation smooth degree of adjusting screw rod 5.
In other embodiments of the utility model, electric baseboard 2 is integrated with motor bottom by being welded and fixed,
First adjusting block 3 is welded on the middle position of electric baseboard 2, and the second adjusting block 4 is welded in rack 14.Using above-mentioned technical side
The beneficial effect of case is: being shaken and is loosened after can preventing each component from connecting using welding, improves the stability of motor position.
A kind of bi-motor decanter centrifuge, including rack 14, rotary drum, screw input feeder, first motor 11 and the second motor
12, first motor 11 and the second motor 12 drive rotary drum and screw input feeder differential to rotate respectively, corresponding the in the rack
Region between one motor and the second motor is equipped with two sets of unilateral regulating mechanisms for adjusting motor position, is respectively used to adjust
The installation site of first motor 11 and the second motor 12 in rack 14.Beneficial effect by adopting the above technical scheme is: adjusting
Mechanism is set between two motors, reduces the structure size of entire machine.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow the common skill in this field
Art personnel can understand the content of the utility model and be implemented, and not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (8)
1. a kind of unilateral regulating mechanism for adjusting motor position, for adjusting the installation site of motor on the rack, feature exists
In, including electric baseboard, the first adjusting block, the second adjusting block and adjusting screw rod, the electric baseboard mutually fix with motor bottom；
First adjusting block is fixedly mounted on the electric baseboard, and the first threaded hole is provided on the first adjusting block；Described second adjusts
Locking nub is fixedly mounted on the rack, and the top of the second adjusting block is equipped with U-shaped opening slot；The shaft of the adjusting screw rod be equipped with
The external screw thread that first threaded hole matches, the adjusting screw rod are combined in the first threaded hole of the first adjusting block, the adjusting
The tail portion shaft of screw rod is equipped with the limiting section to extend outside, and the body of rod is placed in institute between adjusting screw rod upper limit portion and nut
It states in U-shaped opening slot.
2. the unilateral regulating mechanism for adjusting motor position according to claim 1, which is characterized in that also solid in the rack
Fixed there are two guide plate, guide plate is equipped with guide post, and the electric baseboard is equipped with the first length with guide post location matches
Hole, the guide post are set in the first strip hole, and the height that the guide post is oppositely oriented plate is less than the thickness of electric baseboard,
The guide post center is equipped with the second threaded hole, further includes a lock-screw, the lock-screw is combined in the second threaded hole.
3. the unilateral regulating mechanism for adjusting motor position according to claim 2, which is characterized in that covered in the guide post
Equipped with first bearing, the outer ring of first bearing is matched with the first strip hole width on electric baseboard.
4. the unilateral regulating mechanism for adjusting motor position according to claim 3, which is characterized in that the lock-screw
Root is arranged with elastic washer.
5. the unilateral regulating mechanism for adjusting motor position according to claim 1, which is characterized in that on the adjusting screw rod
Second bearing is arranged between limiting section and nut on the body of rod, outer ring and the U-shaped opening slot of second bearing match.
6. the unilateral regulating mechanism for adjusting motor position according to claim 5, which is characterized in that second adjusting block
The cell wall of upper U-shaped opening slot is equipped with the second strip hole along short transverse, wears restricted second bearing in the second strip hole
The first bolt and the second bolt of upper and lower position.
7. the unilateral regulating mechanism for adjusting motor position according to claim 1, which is characterized in that the electric baseboard with
Motor bottom is integrated by being welded and fixed, and first adjusting block is welded on the middle position of the electric baseboard, and described the
Two adjusting blocks weld on the rack.
8. a kind of bi-motor decanter centrifuge, including rack, rotary drum, screw input feeder, first motor and the second motor, described
One motor and the second motor drive rotary drum and screw input feeder differential to rotate respectively, which is characterized in that corresponding in the rack
Region between first motor and the second motor is equipped with two sets of unilateral tune for adjusting motor position as claimed in claim 1 to 7
Mechanism is saved, is respectively used to adjust the installation site of first motor and the second motor on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872487.6U CN208661427U (en) | 2018-06-06 | 2018-06-06 | A kind of unilateral regulating mechanism and bi-motor decanter centrifuge for adjusting motor position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872487.6U CN208661427U (en) | 2018-06-06 | 2018-06-06 | A kind of unilateral regulating mechanism and bi-motor decanter centrifuge for adjusting motor position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661427U true CN208661427U (en) | 2019-03-29 |
Family
ID=65825172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820872487.6U Active CN208661427U (en) | 2018-06-06 | 2018-06-06 | A kind of unilateral regulating mechanism and bi-motor decanter centrifuge for adjusting motor position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661427U (en) |
-
2018
- 2018-06-06 CN CN201820872487.6U patent/CN208661427U/en active Active
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