CN206313599U - A kind of vibrating motor of pneumatic regulation exciting force - Google Patents
A kind of vibrating motor of pneumatic regulation exciting force Download PDFInfo
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- CN206313599U CN206313599U CN201621480776.9U CN201621480776U CN206313599U CN 206313599 U CN206313599 U CN 206313599U CN 201621480776 U CN201621480776 U CN 201621480776U CN 206313599 U CN206313599 U CN 206313599U
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Abstract
The utility model is related to vibrating motor technical field, more particularly to a kind of vibrating motor of pneumatic regulation exciting force.The vibrating motor of pneumatic regulation exciting force of the present utility model includes shock electric machine body and two aerodynamic malalignment block assemblies；There is output shaft in the shock electric machine body, and output shaft two ends extend outside shock electric machine body two ends respectively, two aerodynamic malalignment block assemblies are separately mounted to the output shaft two ends.Advantage：Simple structure, it is easy to use, automatically adjusted by aerodynamic malalignment block assembly, make its centre-of gravity shift, so as to change exciting force, reduce the labour intensity of manual adjustment, the precision of regulation is improve, the cycle of regulation is shortened, production and application cost has effectively been saved.
Description
Technical field
The utility model is related to vibrating motor technical field, more particularly to a kind of vibrating motor of pneumatic regulation exciting force.
Background technology
At present, vibrating motor traditional on the market, both sides are made up of two groups of eccentric wheels respectively, and one side is respectively by a bias
Fixed block is constituted with eccentric adjusting block；When two eccentric block bias angles are zero, two biphase equilibriums, exciting force is zero, is shut down
When, adjusted by manually rotating eccentric adjusting block, angle is produced with eccentric fixed block, two-by-two unbalance acquisition centrifugal force, motor
Energization rotation forms exciting force.It has the drawback that：, it is necessary to shut down power operation when 1. adjusting；2. many people are needed, and is needed
Could be adjusted using instrument；3. motor both sides eccentric group can not be adjusted simultaneously；4. there is error in manual adjustment；5. swash each time
Power of shaking changes or clearing is required for readjusting.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vibrating motor of pneumatic regulation exciting force, effectively
Overcome the defect of prior art.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of vibration electricity of pneumatic regulation exciting force
Machine, including shock electric machine body and two aerodynamic malalignment block assemblies；
There is output shaft in above-mentioned shock electric machine body, and output shaft two ends extend outside shock electric machine body two ends respectively,
Two above-mentioned aerodynamic malalignment block assemblies are separately mounted to above-mentioned output shaft two ends.
The beneficial effects of the utility model are：Simple structure, it is easy to use, carried out automatically by aerodynamic malalignment block assembly
Regulation, makes its centre-of gravity shift, so as to change exciting force, reduces the labour intensity of manual adjustment of knowing clearly, and improves the precision of regulation,
The cycle of regulation is shortened, production and application cost has effectively been saved.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, each above-mentioned aerodynamic malalignment block assembly includes eccentric fixed block and weight cylinder, above-mentioned eccentric fixed
Block is secter pat, and above-mentioned weight cylinder one end is arranged on a side end face of above-mentioned eccentric fixed block, and the other end is away from above-mentioned inclined
The arc tips of heart fixed block simultaneously extend its outside, and the center line of above-mentioned weight cylinder and above-mentioned eccentric fixed block Central Symmetry
Face is overlapped, and above-mentioned eccentric fixed block and the common center of gravity of weight cylinder are located on the Central Symmetry face of above-mentioned eccentric fixed block, on
The weight piston component that have in weight cylinder and can be moved along its two ends is stated, when above-mentioned weight piston component is to above-mentioned weight cylinder
When two ends are moved, above-mentioned center of gravity can be moved to the center of circle of eccentric fixed block in above-mentioned Central Symmetry face parallel to above-mentioned center line
Place or away from circle centre position.
It is the displacement by changing weight piston component in weight cylinder using the beneficial effect of above-mentioned further scheme, i.e.,
The center of gravity position of whole eccentric block component is can adjust, so as to adjust the size of exciting force.Further, above-mentioned weight cylinder bag
Include cylinder body and above-mentioned weight piston component；
Elastic component is provided between above-mentioned weight piston component and above-mentioned cylinder body one end end, above-mentioned cylinder body is another
One end is communicated with its airflow orifice；
Above-mentioned cylinder body is rotatablely equipped with inlet suction port away from the side of above-mentioned eccentric fixed block, and above-mentioned inlet suction port leads to
Cross pipeline connection said flow mouthful；
When by inlet suction port, when airflow orifice is passed through gas to cylinder body, above-mentioned weight piston component is along cylinder body
Inwall is moved towards cylinder body one end, and above-mentioned elastic component compression is deformed upon, and above-mentioned center of gravity is moved away from above-mentioned eccentric solid
Determine the circle centre position of block；When to cylinder body lose heart by airflow orifice, above-mentioned elastic component restPoses, and drives
State weight piston component to be moved towards the cylinder body other end, above-mentioned center of gravity is movable to the circle centre position of above-mentioned eccentric fixed block.
It is simple structure using the beneficial effect of above-mentioned further scheme, it is reasonable in design.
Further, above-mentioned cylinder body is cylindrical.
It is good appearance using the beneficial effect of above-mentioned further scheme, is easily installed.
Further, above-mentioned weight piston component includes tubular weight and piston ring, above-mentioned weight cross-sectional area
Less than the cross-sectional area of above-mentioned cylinder body, above-mentioned piston ring ring is located on above-mentioned weight outer wall, and with above-mentioned cylinder body
Inner wall sealing is contacted, and is provided with above-mentioned elastic component between above-mentioned weight and above-mentioned cylinder body one end end, and above-mentioned weight can be
Moved between above-mentioned cylinder body two ends, and drive piston ring to be moved along above-mentioned cylinder body inwall.
It is simple structure using the beneficial effect of above-mentioned further scheme, it is reasonable in design, reduce weight piston component
Processing technology, while so that the cooperation between weight piston component and cylinder body is tightr.
Further, other end end is provided with and only supports projection in above-mentioned cylinder body, when above-mentioned weight is another towards cylinder body
When one end is moved, be movable to and only abutted to projection with above-mentioned, and above-mentioned weight and above-mentioned cylinder body other end end and
Air chamber, the above-mentioned air chamber of said flow mouthful connection are formed between cylinder body inwall.
It is easy for being inflated air chamber and losing heart using the beneficial effect of above-mentioned further scheme, so that weight band
Piston ring is moved along cylinder body inwall.
Further, above-mentioned elastic component is spring.
It is easy to use, low cost using the beneficial effect of above-mentioned further scheme.
Further, above-mentioned eccentric fixed block is semicircle.
It is good appearance, running and comparing stabilization using the beneficial effect of above-mentioned further scheme.
Further, also including atmospheric control, above-mentioned atmospheric control includes air compressor machine and pressure regulator, above-mentioned
The inlet end that the output end of air compressor machine passes through the above-mentioned pressure regulator of pipeline connection, the outlet side of above-mentioned pressure regulator is by pipe
Road connects above-mentioned inlet suction port.
It is easy for controlling to be entered by inlet suction port by atmospheric control using the beneficial effect of above-mentioned further scheme
The gas flow and pressure change situation of weight cylinder.
Brief description of the drawings
Fig. 1 is the structural representation of the vibrating motor of pneumatic regulation exciting force of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, shock electric machine body, 2, aerodynamic malalignment block assembly, 3, air compressor machine, 4, pressure regulator, 21, eccentric fixed block,
22nd, weight cylinder, 221, weight piston component, 222, cylinder body, 223, elastic component, 224, airflow orifice, 225, inlet suction port,
2211st, weight, 2212, piston ring, 2221, only support projection, 2222, air chamber.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
Embodiment：As shown in figure 1, the vibrating motor of the pneumatic regulation exciting force of the present embodiment includes shock electric machine body 1
With two aerodynamic malalignment block assemblies 2；
There is output shaft in above-mentioned shock electric machine body 1, and output shaft two ends extend the two ends of shock electric machine body 1 respectively
Outward, two above-mentioned aerodynamic malalignment block assemblies 2 are separately mounted to above-mentioned output shaft two ends.
During use, shock electric machine body 1 drives two aerodynamic malalignment block assemblies 2 to rotate respectively by output shaft, leads to
Two aerodynamic malalignment block assemblies 2 of regulation respectively are crossed, its center of gravity is shifted respectively, when center of gravity falls at corresponding output shaft
When, produced without exciting force, when the corresponding output shaft of centre-of gravity shift, exciting force is produced, and is operated more convenient.
Each above-mentioned aerodynamic malalignment block assembly 2 includes eccentric fixed block 21 and weight cylinder 22, above-mentioned eccentric fixed block
21 is secter pat, and above-mentioned one end of weight cylinder 22 is arranged on a side end face of above-mentioned eccentric fixed block 22, and the other end is away from upper
State the arc tips of eccentric fixed block 21 and extend its outside, and the center line s of above-mentioned weight cylinder 22 and above-mentioned eccentric fixed block
21 Central Symmetry face m overlaps, and above-mentioned eccentric fixed block 21 and the common center of gravity g of weight cylinder 22 are located at above-mentioned eccentric fixed block
There is the weight piston component 221 that can be moved along its two ends, when above-mentioned on 21 Central Symmetry face m, in above-mentioned weight cylinder 22
When weight piston component 221 is moved to the above-mentioned two ends of weight cylinder 22, above-mentioned center of gravity g can be parallel in above-mentioned Central Symmetry face m
In above-mentioned center line s be moved at the center of circle h of eccentric fixed block 21 or away from center of circle h at, as center of gravity g offsets the corresponding center of circle
H, torque is gradually increased by 0 between center of gravity g and corresponding output shaft, will produce exciting force, and exciting force with center of gravity g with it is corresponding
The change of the vertical interval between the h of the center of circle and change.
Above-mentioned center line s is a line along weight cylinder length direction through its center.
Above-mentioned Central Symmetry face m is the section that the secter pat is cut along the center line of the above-mentioned radial direction of eccentric fixed block 6.
Above-mentioned weight cylinder 22 includes cylinder body 222 and above-mentioned weight piston component 221；
Elastic component 223 is provided between above-mentioned weight piston component 221 and one end end of above-mentioned cylinder body 222, it is above-mentioned
The other end of cylinder body 222 is communicated with its airflow orifice 224；
Above-mentioned cylinder body 222 is rotatablely equipped with inlet suction port 225 away from the side of above-mentioned eccentric fixed block 21, it is above-mentioned enter
Gas joint 225 is by pipeline connection said flow mouthful 224；
When by inlet suction port 225 when airflow orifice 224 is passed through gas to cylinder body 222, above-mentioned weight piston component
221 are moved along the inwall of cylinder body 222 towards the one end of cylinder body 222, and the compression of above-mentioned elastic component 223 is deformed upon, above-mentioned heavy
The heart is moved away from the circle centre position of above-mentioned eccentric fixed block 21；When to cylinder body 222 lose heart by airflow orifice 224,
Above-mentioned elastic component 223 restPoses, and drives above-mentioned weight piston component 221 to be moved towards the other end of cylinder body 222,
Above-mentioned center of gravity is movable to the circle centre position of above-mentioned eccentric fixed block 21.
Said flow mouthful 224 is bidirectional interface, can be inflated in cylinder body 222 by airflow orifice 224, also can be by air-flow
Gas in 224 pairs of cylinder bodies 222 of mouth loses heart, and during use, the external charger of inlet suction port 225, inflation sets
It is standby can by inlet suction port 225 through airflow orifice 224 to pouring gases at high pressure in cylinder body 222, when losing heart, cylinder body 222
Interior air-flow can be discharged by airflow orifice 224 through inlet suction port 225, when by inlet suction port 225 from airflow orifice 224 to cylinder body
222 when being passed through gas, and above-mentioned weight piston component 221 is moved along the inwall of cylinder body 222 towards the one end of cylinder body 222, on
The compression of elastic component 223 is stated to deform upon, when to cylinder body 222 lose heart by airflow orifice 224, above-mentioned elastic component 223
RestPose, and drive above-mentioned weight piston component 221 to be moved towards the other end of cylinder body 222, the He of cylinder body 222
The common center of gravity g of weight piston component 221 on the center line s of whole weight cylinder, with the shifting of weight piston component 221
Dynamic, center of gravity g can be moved along center line s, so as to change the position of the center of gravity g of whole weight cylinder 22.
Above-mentioned cylinder body 222 is cylindrical, and its good appearance is easy to be assembled with miscellaneous part, also dependent on reality
Demand Design is other shapes, such as：Cuboid.
Above-mentioned weight piston component 221 includes tubular weight 2211 and piston ring 2212, and above-mentioned weight 2211 is horizontal
Area of section is less than the cross-sectional area of above-mentioned cylinder body 222, and the ring of above-mentioned piston ring 2212 is located at the outer wall of above-mentioned weight 2211
On, and contacted with the inner wall sealing of above-mentioned cylinder body 222, between above-mentioned weight 2211 and one end end of above-mentioned cylinder body 222
Above-mentioned elastic component 223 is provided with, above-mentioned weight 2211 can be moved between the two ends of above-mentioned cylinder body 222, and drive piston ring
2212 move along the inwall of above-mentioned cylinder body 222, and the simple structure of weight piston component 221 is easy to operate.
Other end end is provided with and only supports projection 2221 in above-mentioned cylinder body 222, when above-mentioned weight 2211 towards cylinder sheet
When the other end of body 222 is moved, it is movable to and is only abutted to projection 2221 with above-mentioned, and above-mentioned weight 2211 and above-mentioned cylinder body
Air chamber 2222, the above-mentioned air chamber of the connection of said flow mouthful 224 are formed between 222 other end ends and the inwall of cylinder body 222
2222, it is ensured that air-flow forms gases at high pressure so as to promote weight 2211 to move pressure after being entered by airflow orifice 224 in air chamber 2222
Contracting elastic component 223, reasonable in design is easy to weight 2211 to be moved under airflow function.
Above-mentioned elastic component 223 is spring, and its use cost is low, is easy to materials.
Above-mentioned eccentric fixed block 21 is semicircle, good appearance, running and comparing stabilization.
In certain embodiments, also including atmospheric control, above-mentioned atmospheric control includes that air compressor machine 3 and pressure are adjusted
Section device 4, the output end of above-mentioned air compressor machine 3 passes through the inlet end of the above-mentioned pressure regulator 4 of pipeline connection, above-mentioned pressure regulator 4
Outlet side by the above-mentioned inlet suction port 225 of pipeline connection, during use, by air compressor machine 3 by inlet suction port 225 through air-flow
Mouth 224 promotes weight 2211 to move to molten figure gases at high pressure in cylinder body 222, in the process, is adjusted by adjuster in tower 4
The stream pressure size that section is passed through, so that accurately change the moving displacement of weight 2211, and then the displacement of precise control center of gravity g becomes
Change, so as to reach the purpose of accurate adjustment exciting force.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of vibrating motor of pneumatic regulation exciting force, it is characterised in that：It is pneumatic partially including shock electric machine body (1) and two
Heart block assembly (2)；
There is output shaft in the shock electric machine body (1), and output shaft two ends extend shock electric machine body (1) two ends respectively
Outward, two aerodynamic malalignment block assemblies (2) are separately mounted to the output shaft two ends.
2. the vibrating motor of a kind of pneumatic regulation exciting force according to claim 1, it is characterised in that：Each is described pneumatic
Eccentric block component (2) includes eccentric fixed block (21) and weight cylinder (22), and the eccentric fixed block (21) is secter pat, institute
Weight cylinder (22) one end is stated on a side end face of the eccentric fixed block (21), the other end is away from described eccentric fixed
The arc tips of block (21) are simultaneously extended in its outside, and the center line of the weight cylinder (22) and the eccentric fixed block (21)
The heart plane of symmetry overlaps, and the eccentric fixed block (21) and the common center of gravity of weight cylinder (22) are located at the eccentric fixed block (21)
Central Symmetry face on, there is the weight piston component (221) that can be moved along its two ends, when described in the weight cylinder (22)
When weight piston component (221) is moved to weight cylinder (22) two ends, the center of gravity can put down in the Central Symmetry face
Row is moved to the circle centre position of eccentric fixed block (21) or away from circle centre position in the center line.
3. the vibrating motor of a kind of pneumatic regulation exciting force according to claim 2, it is characterised in that：The weight cylinder
(22) including cylinder body (222) and the weight piston component (221)；
Elastic component (223), institute are provided between the weight piston component (221) and the cylinder body (222) one end end
State cylinder body (222) other end and be communicated with its airflow orifice (224)；
The cylinder body (222) is rotatablely equipped with inlet suction port (225) away from the side of the eccentric fixed block (21), described
Inlet suction port (225) is by airflow orifice described in pipeline connection (224)；
When by inlet suction port (225) when airflow orifice (224) is passed through gas to cylinder body (222), the weight piston group
Part (221) is moved along cylinder body (222) inwall towards cylinder body (222) one end, and elastic component (223) compression occurs
Deformation, the center of gravity is moved away from the circle centre position of the eccentric fixed block (21)；When by airflow orifice (224) to cylinder body
(222) when carrying out losing heart, the elastic component (223) restPoses, and drives the weight piston component (221) towards gas
Cylinder body (222) other end is moved, and the center of gravity is movable to the circle centre position of the eccentric fixed block (21).
4. the vibrating motor of a kind of pneumatic regulation exciting force according to claim 3, it is characterised in that：The cylinder body
(222) it is cylindrical.
5. the vibrating motor of a kind of pneumatic regulation exciting force according to claim 4, it is characterised in that：The weight piston
Component (221) includes tubular weight (2211) and piston ring (2212), and weight (2211) cross-sectional area is less than
The cross-sectional area of the cylinder body (222), piston ring (2212) ring is located on the weight (2211) outer wall, and with
Cylinder body (222) the inner wall sealing contact, sets between the weight (2211) and the cylinder body (222) one end end
The elastic component (223) is equipped with, the weight (2211) can move between the cylinder body (222) two ends, and drive work
Plug ring (2212) is moved along the cylinder body (222) inwall.
6. the vibrating motor of a kind of pneumatic regulation exciting force according to claim 5, it is characterised in that：The cylinder body
(222) interior other end end is provided with and only supports projection (2221), when the weight (2211) is moved towards cylinder body (222) other end
When dynamic, it is movable to and is only abutted to projection (2221) with described, and the weight (2211) is another with the cylinder body (222)
Air chamber (2222) is formed between end end and cylinder body (222) inwall, the airflow orifice (224) connects the air chamber
(2222)。
7. the vibrating motor of a kind of pneumatic regulation exciting force according to any one of claim 3 to 6, it is characterised in that：Institute
It is spring to state elastic component (223).
8. the vibrating motor of a kind of pneumatic regulation exciting force according to any one of claim 2 to 6, it is characterised in that：Institute
It is semicircle to state eccentric fixed block (21).
9. the vibrating motor of a kind of pneumatic regulation exciting force according to any one of claim 3 to 6, it is characterised in that：Also
Including atmospheric control, the atmospheric control includes air compressor machine (3) and pressure regulator (4), the air compressor machine (3)
The inlet end that output end passes through pressure regulator (4) described in pipeline connection, the outlet side of the pressure regulator (4) passes through pipeline
Connect the inlet suction port (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480776.9U CN206313599U (en) | 2016-12-30 | 2016-12-30 | A kind of vibrating motor of pneumatic regulation exciting force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480776.9U CN206313599U (en) | 2016-12-30 | 2016-12-30 | A kind of vibrating motor of pneumatic regulation exciting force |
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| Publication Number | Publication Date |
|---|---|
| CN206313599U true CN206313599U (en) | 2017-07-07 |
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ID=59247900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480776.9U Active CN206313599U (en) | 2016-12-30 | 2016-12-30 | A kind of vibrating motor of pneumatic regulation exciting force |
Country Status (1)
| Country | Link |
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| CN (1) | CN206313599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626613A (en) * | 2017-12-15 | 2018-10-09 | 杭州彬康农业科技有限公司 | A kind of energy saving laser plant lamp to be radiated using water cooling high-efficiency |
-
2016
- 2016-12-30 CN CN201621480776.9U patent/CN206313599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626613A (en) * | 2017-12-15 | 2018-10-09 | 杭州彬康农业科技有限公司 | A kind of energy saving laser plant lamp to be radiated using water cooling high-efficiency |
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