CN109944794A - A kind of firm vane pump with good damping effect of installation - Google Patents
A kind of firm vane pump with good damping effect of installation Download PDFInfo
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- CN109944794A CN109944794A CN201910221764.6A CN201910221764A CN109944794A CN 109944794 A CN109944794 A CN 109944794A CN 201910221764 A CN201910221764 A CN 201910221764A CN 109944794 A CN109944794 A CN 109944794A
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- 238000013016 damping Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 title claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005945 translocation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The present invention relates to blade pump technical fields, and disclose a kind of firm vane pump with good damping effect of installation, including the pump housing, the bottom of the pump housing is fixedly installed with pedestal, the front and rear sides of pedestal are fixedly installed with sliding block, the left and right sides of the base bottom is fixedly installed with top hinged seat, the bottom of top hinged seat is hinged with the first decoupling rod, the bottom of first decoupling rod is hinged with the second decoupling rod, connecting rod is fixedly installed between second decoupling rod and the opposite side of the first decoupling rod, the bottom of second decoupling rod is hinged with bottom hinged seat, the bottom of bottom hinged seat is fixedly installed with set block, fixed link is slidably connected on the inside of set block, the opposite side of fixed link is fixedly installed with limit plate, the opposite side of the fixed link is fixedly installed with mounting base.The firm vane pump with good damping effect of the installation, overall structure is simple, improves the damping effect of device, improves the service life of the pump housing, is easy to use.
Description
Technical field
The present invention relates to blade pump technical field, specially a kind of firm vane pump with good damping effect of installation.
Background technique
Vane pump is that the blade in rotor slot is in contact with pump case, by the liquid of sucking from oil inlet side pressure to oil extraction side
Pump, when blade pump rotor rotates, under the action of centrifugal force and pressure oil, tip is tightly attached on stator inner surface blade, in this way
The swept volume that two blades and rotor and stator inner surface are constituted, first descending oil extraction again after ascending oil suction, leaf
When piece rotates a circle, an oil suction and oil extraction are completed.
The vane pump of history can be divided into two kinds according to the difference of its type, and one is the slide plates specially referred in positive displacement pump
Pump, another refers to three pumps (centrifugal pump, mixed-flow pump and axial-flow pump) or other special pumps of dynamical type pump, leaf in the market
Piece pump type is varied, such as discloses variable capacity vane pump in 101644257 B of Chinese patent CN, and the vane pump is logical
It crosses and valve chest is configured in pump case relative to the rotation axis of vane pump side identical with high load capacity support sector, Neng Goujia
Strong high load capacity support sector, the size without increasing vane pump, its advantages are the variable volumes so that vane pump, but this is variable
Capacity vane pump haves the defects that damping effect is poor, and the pump housing can not effectively mitigate seismaesthesia in the process of running, from
And increase a possibility that pump housing is damaged under long-play, shorten the service life of vane pump, it has not been convenient to which user's makes
With, so propose a kind of firm vane pump with good damping effect of installation.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of firm vane pump with good damping effect of installation, have
The advantages that good damping effect, solves the poor defect of damping effect, the pump housing can not effectively mitigate in the process of running
Seismaesthesia shortens the service life of vane pump, it has not been convenient to use to increase a possibility that pump housing is damaged under long-play
The problem of use of person.
(2) technical solution
To realize above-mentioned good damping effect purpose, the invention provides the following technical scheme: a kind of installation is firm and damping is imitated
The good vane pump of fruit, including the pump housing, the bottom of the pump housing are fixedly installed with pedestal, and the front and rear sides of pedestal are fixedly installed with
Sliding block, the left and right sides of the base bottom are fixedly installed with top hinged seat, and the bottom of top hinged seat is hinged with first
Decoupling rod, the bottom of the first decoupling rod are hinged with the second decoupling rod, between the second decoupling rod and the opposite side of the first decoupling rod
It is fixedly installed with connecting rod, the bottom of second decoupling rod is hinged with bottom hinged seat, the fixed peace in the bottom of bottom hinged seat
Equipped with set block, covers and slidably connect fixed link on the inside of block, the opposite side of fixed link is fixedly installed with limit plate, described solid
The opposite side of fixed pole is fixedly installed with mounting base, and the opposite side of the set block is fixedly installed on the outside of fixed link
Buffer spring, the opposite side of buffer spring are fixedly connected with mounting base, outer bar are fixedly installed at the top of the mounting base, outside
The bottom of bar inner cavity is fixedly installed with damping spring, and one end is fixedly installed at the top of damping spring and runs through and extends to outside outer bar
The interior bar in portion, the top of interior bar are fixedly connected with the bottom of pedestal.
The front end of mounting base inner cavity right side wall is fixedly installed with first servo motor, mounting base inner cavity left side wall
Front end be fixedly installed with first bearing, the rear end of mounting base inner cavity right side wall is fixedly installed with the second servo motor, institute
The rear end for stating mounting base inner cavity left side wall is fixedly installed with second bearing, the first servo motor and the second servo motor it is defeated
Shaft is fixedly installed with firm bar, and positioned at front side, the firm bar runs through far from the side of first servo motor and extends to
It the inside of one bearing and is fixedly connected with first bearing, runs through positioned at the rear side firm bar far from the side of the second servo motor
And extend to the inside of second bearing and be fixedly connected with second bearing, the left and right sides on the outside of the firm bar is fixedly mounted
There is gear, the bottom of gear is engaged with drive rod, and the rear and front end at left and right sides of the mounting base intracavity bottom is fixedly mounted
There is stabilizing base, gutter is offered at the top of stabilizing base, the internal activity of gutter is connected with drive rod, the mounting base front
Hollow stem is fixedly installed with the left and right sides at the back side, and the opposite side of the drive rod sequentially passes through mounting base and hollow
Bar and the outside for extending to hollow stem, the left and right sides of the mounting base inner cavity up and down between two sidewalls be fixedly installed with every
Plate.
Preferably, the quantity of the sliding block is two, and two sliding blocks are in being symmetrically equally spaced, and the sliding block is by torsion
Spring and link block composition, the opposite side of the torque spring is fixedly installed with link block.
Preferably, the quantity of the top hinged seat is two, and two top hinged seats are in symmetrically to be equally spaced, described
Top hinged seat is made of U-shaped seat and connecting shaft, and connecting shaft, first decoupling rod are fixedly installed on the inside of the U-shaped seat
It is sleeved on the outside of connecting shaft and is flexibly connected with connecting shaft.
Preferably, the connecting rod is rubber connecting rod, and the quantity of the connecting rod is two, two connecting rods with
The perpendicular bisector of pedestal is in symmetrically to be equally spaced.
Preferably, the set block is the structure that inner hollow and the left and right sides lack, the set block internal capacity and solid
The volume of fixed pole matches.
Preferably, offer movable span compatible with interior bar at the top of the outer bar, the internal capacity of the outer bar with
The volume of interior bar matches.
Preferably, the quantity of the firm bar is two, and two firm bar positions are one in front and one in back corresponding.
Preferably, the quantity of the drive rod is two groups, the quantity of drive rod described in one group two, outside the drive rod
Side is fixedly installed with rotation screw thread, and the direction of the rotation screw thread on the outside of two groups of drive rods is all the same.
Preferably, the left and right ends of the mounting base front and rear sides offer through-hole, and the aperture of the through-hole, which is greater than, to be passed
The diameter of lever.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of firm vane pump with good damping effect of installation, have following
The utility model has the advantages that
1, the installation is firm and the vane pump of good damping effect, and by the way that sliding block is arranged, when install the pump housing, pressing sliding block makes
And the pump housing close to the pump housing is integrally slid into installation space together with structures such as mounting bases then, passes through torsion bullet on sliding block
The power of spring bounce makes the side wall of sliding block and installation space is firm to link together, and is watched by first servo motor and second
It takes rotating backward for motor, rotating backward for one in front and one in back two firm bars is driven, so that two groups of front and back quantity is two
Gear in rotating backward, gear engage with drive rod, by the rotation screw thread of drive rod outside setting, so that two groups of front and back number
Amount is rotating the outside for moving out mounting base towards opposite direction for two drive rods, until drive rod and installation space side
The threaded hole opened up on wall be in contact and install it is firm, anyway, by first servo motor and the second servo motor towards another
The rotation in a direction, to realize that the rotation of drive rod is withdrawn, overall structure is simple, the effective mesh for realizing that pump housing installation is firm
, the convenience of the pump housing during installation is improved, is easy to use.
2, the installation is firm and the vane pump of good damping effect, by the first decoupling rod of setting and the second decoupling rod, so that
When the pump housing is by downward shaking force, the angle degree between the first decoupling rod and the second decoupling rod reduces, and then pushes set block
Horizontal translocation movement is carried out in fixed link, effectively converts vertical shaking force to horizontal shaking force, it is effective to dissipate
Seismaesthesia, connecting rod are rubber connecting rod, and rubber has resilience performance, can also effectively be delayed by setting buffer spring and connecting rod
Seismaesthesia is rushed, is moved up and down by interior bar stress in the inside of outer bar, the damping spring being combined with inside outer bar, three can be effective
Buffering and dissipation vertical direction shaking force, overall structure is simple, improves the damping effect of device, improves making for the pump housing
With the service life, it is easy to use.
Detailed description of the invention
Fig. 1 is the firm vane pump structural schematic diagram with good damping effect of a kind of installation proposed by the present invention;
Fig. 2 be that a kind of installation proposed by the present invention is firm and vane pump Fig. 1 of good damping effect in enlarged drawing at A;
Fig. 3 be that a kind of installation proposed by the present invention is firm and vane pump Fig. 1 of good damping effect in enlarged drawing at B.
In figure: 1 pump housing, 2 pedestals, 3 sliding blocks, 4 top hinged seats, 5 first decoupling rods, 6 second decoupling rods, 7 connecting rods, 8
Bottom hinged seat, 9 sets of blocks, 10 fixed links, 11 limit plates, 12 mounting bases, 13 buffer springs, 14 outer bars, 15 damping springs, in 16
Bar, 17 first servo motors, 18 first bearings, 19 second servo motors, 20 second bearings, 21 firm bars, 22 gears, 23 transmissions
Bar, 24 stabilizing bases, 25 gutters, 26 hollow stems, 27 partitions.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is solid to please refer to Fig. 1-3, a kind of firm vane pump with good damping effect of installation, including the pump housing 1, the bottom of the pump housing 1
Dingan County is equipped with pedestal 2, and the front and rear sides of pedestal 2 are fixedly installed with sliding block 3, and the quantity of sliding block 3 is two, and two sliding blocks 3 are in
It is symmetrically equally spaced, sliding block 3 is made of torque spring and link block, and the opposite side of torque spring is fixedly installed with connection
Block, the left and right sides of 2 bottom of pedestal are fixedly installed with top hinged seat 4, and the quantity of top hinged seat 4 is two, and two
In being symmetrically equally spaced, top hinged seat 4 is made of top hinged seat 4 U-shaped seat and connecting shaft, and the inside of U-shaped seat is fixedly mounted
There is connecting shaft, the first decoupling rod 5 is sleeved on the outside of connecting shaft and is flexibly connected with connecting shaft, the bottom hinge of top hinged seat 4
It is connected to the first decoupling rod 5, the bottom of the first decoupling rod 5 is hinged with the second decoupling rod 6,5 phase of the second decoupling rod 6 and the first decoupling rod
Pair side between be fixedly installed with connecting rod 7, connecting rod 7 is rubber connecting rod, and the quantity of connecting rod 7 is two, two companies
For extension bar 7 with the perpendicular bisector of pedestal 2 in being symmetrically equally spaced, the bottom of the second decoupling rod 6 is hinged with bottom hinged seat 8, bottom hinge
The bottom of joint chair 8 is fixedly installed with set block 9, and set block 9 is inner hollow and the structure that the left and right sides lacks, and covers and holds inside block 9
The long-pending volume with fixed link 10 matches, and the inside of set block 9 slidably connects fixed link 10, and the opposite side of fixed link 10 is solid
Dingan County is equipped with limit plate 11, and the opposite side of fixed link 10 is fixedly installed with mounting base 12, the fixed peace in the opposite side of set block 9
Equipped with the buffer spring 13 for being located at 10 outside of fixed link, the opposite side of buffer spring 13 is fixedly connected with mounting base 12, is installed
The top of seat 12 is fixedly installed with outer bar 14, and the bottom of 14 inner cavity of outer bar is fixedly installed with damping spring 15, damping spring 15
Top is fixedly installed with one end and runs through and extend to the interior bar 16 outside outer bar 14, and the top of outer bar 14 offers and 16 phase of interior bar
The movable span of adaptation, the internal capacity of outer bar 14 and the volume of interior bar 16 match, and the top of interior bar 16 and the bottom of pedestal 2 are solid
Fixed connection, passes through the first decoupling rod 5 of setting and the second decoupling rod 6, when so that the pump housing 1 is by downward shaking force, the first damping
Angle degree between bar 5 and the second decoupling rod 6 reduces, and then set block 9 is pushed to carry out horizontal translocation movement in fixed link 10,
Effectively convert vertical shaking force to horizontal shaking force, effectively dissipate seismaesthesia, and connecting rod 7 is rubber connecting rod, rubber
Glue has resilience performance, can also effectively buffer seismaesthesia by setting buffer spring 13 and connecting rod 7, be existed by 16 stress of interior bar
The inside of outer bar 14 moves up and down, the damping spring 15 being combined with inside outer bar 14, and three can effectively buffer and dissipate perpendicular
Histogram to shaking force, overall structure is simple, improves the damping effect of device, improves the service life of the pump housing 1, conveniently makes
With.
The front end of 12 inner cavity right side wall of mounting base is fixedly installed with first servo motor 17, the model of first servo motor 17
It can be 130ST-M04025, the front end of 12 inner cavity left side wall of mounting base is fixedly installed with first bearing 18, and 12 inner cavity of mounting base is right
The rear end of side wall is fixedly installed with the second servo motor 19, and the model of the second servo motor 19 can be 130ST-M04025, installation
The rear end of 12 inner cavity left side walls of seat is fixedly installed with second bearing 20, the output of first servo motor 17 and the second servo motor 19
Axis is fixedly installed with firm bar 21, and the quantity for consolidating bar 21 is two, and two firm 21 positions of bar are one in front and one in back corresponding,
Bar 21, which is consolidated, positioned at front side runs through and extend to the inside of first bearing 18 far from the side of first servo motor 17 and with first
Bearing 18 is fixedly connected, and is consolidated bar 21 positioned at rear side and is run through far from the side of the second servo motor 19 and extend to second bearing 20
Inside and be fixedly connected with second bearing 20, the left and right sides in firm 21 outside of bar is fixedly installed with gear 22, gear 22
Bottom be engaged with drive rod 23, the quantity of drive rod 23 is two groups, the quantity of one group of drive rod 23 two, drive rod 23 it is outer
Side is fixedly installed with rotation screw thread, and the direction of the rotation screw thread in two groups of 23 outsides of drive rod is all the same, bottom of chamber in mounting base 12
Rear and front end at left and right sides of portion is fixedly installed with stabilizing base 24, and the top of stabilizing base 24 offers gutter 25, gutter
25 internal activity is connected with drive rod 23, and the left and right sides of 12 front and back of mounting base is fixedly installed with hollow stem 26,
The opposite side of drive rod 23 sequentially passes through mounting base 12 and hollow stem 26 and the outside for extending to hollow stem 26, mounting base 12
The left and right ends of front and rear sides offer through-hole, and the aperture of through-hole is greater than the diameter of drive rod 23, by the way that hollow stem 26 is arranged,
Increase the stability when movement of drive rod 23, by the way that sliding block 3 is arranged, when installing the pump housing 1, pressing sliding block 3 is allowed to and the pump housing 1 pastes
Closely, then the pump housing 1 is integrally slid into installation space together with structures such as mounting bases 12, is rebounded by torque spring on sliding block 3
The power of power makes the side wall of sliding block 3 and installation space is firm to link together, and passes through first servo motor 17 and the second servo
Motor 19 rotates backward, and rotating backward for one in front and one in back two firm bars 21 is driven, so that two groups of front and back quantity is two
In rotating backward, gear 22 engages a gear 22 with drive rod 23, by the rotation screw thread being arranged on the outside of drive rod 23, so that
Two groups of front and back quantity is that two drive rods 23 are rotating the outside for moving out mounting base 12 towards opposite direction, until transmission
The threaded hole opened up on bar 23 and installation space side wall be in contact and install it is firm, anyway, pass through first servo motor 17 and
Two servo motors 19 are towards the rotation in another direction, to realize that the rotation of drive rod 23 is withdrawn, overall structure is simple, effectively
The purpose for realizing that the installation of the pump housing 1 is firm, improve the convenience of the pump housing 1 during installation, be easy to use, above and below 12 inner cavity of mounting base
The left and right sides between two sidewalls is fixedly installed with partition 27, and partition 27 separates two firm bars 21.
In conclusion the firm vane pump with good damping effect of the installation, by the way that sliding block 3 is arranged, when installing the pump housing 1,
Pressing sliding block 3 be allowed to the pump housing 1 close to, then the pump housing 1 is integrally slid into installation space together with structures such as mounting bases 12, lead to
The power for crossing torque spring bounce on sliding block 3 makes the side wall of sliding block 3 and installation space is firm to link together, and passes through first
Servo motor 17 and the second servo motor 19 rotate backward, and drive rotating backward for one in front and one in back two firm bars 21, in turn
So that the gear 22 that two groups of front and back quantity is two is in rotating backward, gear 22 is engaged with drive rod 23, by drive rod 23 outside
The rotation screw thread of side setting, so that the drive rod 23 that two groups of front and back quantity is two is rotating towards opposite direction and moves out peace
Fill the outside of seat 12, until the threaded hole opened up on drive rod 23 and installation space side wall be in contact and install it is firm, anyway, it is logical
The rotation of first servo motor 17 and the second servo motor 19 towards another direction is crossed, to realize that the rotation of drive rod 23 is received
It returns, overall structure is simple, and the effective purpose for realizing that the installation of the pump housing 1 is firm improves the convenience of the pump housing 1 during installation, convenient
It uses.
Also, by the first decoupling rod 5 of setting and the second decoupling rod 6, when so that the pump housing 1 is by downward shaking force, the
Angle degree between one decoupling rod 5 and the second decoupling rod 6 reduces, and then the set carry out level in fixed link 10 of block 9 is pushed to push away
Shifting movement effectively converts vertical shaking force to horizontal shaking force, and effectively dissipate seismaesthesia, and connecting rod 7 is rubber company
Extension bar, rubber have resilience performance, can also effectively buffer seismaesthesia by setting buffer spring 13 and connecting rod 7, pass through interior bar
16 stress are moved up and down in the inside of outer bar 14, and the damping spring 15 being combined with inside outer bar 14, three can effectively buffer
With the shaking force of dissipation vertical direction, overall structure is simple, improves the damping effect of device, and improve the pump housing 1 uses the longevity
Life is easy to use, solves the poor defect of damping effect, and the pump housing 1 can not effectively mitigate seismaesthesia in the process of running,
To increase a possibility that pump housing 1 is damaged under long-play, the service life of vane pump is shortened, it has not been convenient to user's
The problem of use.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of firm vane pump with good damping effect of installation, including the pump housing (1), it is characterised in that: the bottom of the pump housing (1)
Portion is fixedly installed with pedestal (2), and the front and rear sides of pedestal (2) are fixedly installed with sliding block (3), a left side for pedestal (2) bottom
Right two sides are fixedly installed with top hinged seat (4), and the bottom of top hinged seat (4) is hinged with the first decoupling rod (5), and first subtracts
The bottom of shake bar (5) is hinged with the second decoupling rod (6), is consolidated between the second decoupling rod (6) and the opposite side of the first decoupling rod (5)
Dingan County is equipped with connecting rod (7), and the bottom of second decoupling rod (6) is hinged with bottom hinged seat (8), bottom hinged seat (8)
Bottom is fixedly installed with set block (9), slidably connects fixed link (10) on the inside of set block (9), the opposite side of fixed link (10)
It is fixedly installed with limit plate (11), the opposite side of the fixed link (10) is fixedly installed with mounting base (12), the set block
(9) opposite side is fixedly installed with the buffer spring (13) on the outside of fixed link (10), and buffer spring (13) is opposite
Side is fixedly connected with mounting base (12), is fixedly installed with outer bar (14) at the top of the mounting base (12), outer bar (14) inner cavity
Bottom be fixedly installed with damping spring (15), be fixedly installed with one end at the top of damping spring (15) and run through and extend to outer bar
(14) external interior bar (16), the top of interior bar (16) is fixedly connected with the bottom of pedestal (2);
The front end of mounting base (12) inner cavity right side wall is fixedly installed with first servo motor (17), in the mounting base (12)
The front end of chamber left side wall is fixedly installed with first bearing (18), and the rear end of mounting base (12) inner cavity right side wall is fixedly installed with
The rear end of second servo motor (19), mounting base (12) inner cavity left side wall is fixedly installed with second bearing (20), and described
The output shaft of one servo motor (17) and the second servo motor (19) is fixedly installed with firm bar (21), and it is described steady to be located at front side
Solid rod (21) runs through far from the side of first servo motor (17) and extends to inside and and the first bearing of first bearing (18)
(18) it is fixedly connected, is located at the rear side firm bar (21) and runs through far from the side of the second servo motor (19) and extend to second
It the inside of bearing (20) and is fixedly connected with second bearing (20), the left and right sides on the outside of the firm bar (21) is fixedly mounted
Have gear (22), the bottom of gear (22) is engaged with drive rod (23), at left and right sides of mounting base (12) intracavity bottom before
Both ends are fixedly installed with stabilizing base (24) afterwards, are offered at the top of stabilizing base (24) gutter (25), gutter (25) it is interior
Portion is connected with drive rod (23), and the left and right sides of mounting base (12) front and back is fixedly installed with hollow stem
(26), the opposite side of the drive rod (23) sequentially passes through mounting base (12) and hollow stem (26) and extends to hollow stem
(26) outside, the left and right sides of mounting base (12) inner cavity up and down between two sidewalls are fixedly installed with partition (27).
2. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the sliding block
(3) quantity is two, and two sliding blocks (3) are in being symmetrically equally spaced, and the sliding block (3) is by torque spring and link block group
At the opposite side of the torque spring is fixedly installed with link block.
3. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the top
The quantity of hinged seat (4) is two, and two top hinged seats (4), in being symmetrically equally spaced, the top hinged seat (4) is by U
Shape seat and connecting shaft form, and are fixedly installed with connecting shaft on the inside of the U-shaped seat, first decoupling rod (5) is sleeved on connection
It the outside of axis and is flexibly connected with connecting shaft.
4. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the connection
Bar (7) is rubber connecting rod, and the quantity of the connecting rod (7) is two, and two connecting rods (7) in pedestal (2) to hang down
Line is in symmetrically to be equally spaced.
5. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the set block
(9) for inner hollow and structure that the left and right sides lacks, the volume phase of set block (9) internal capacity and fixed link (10)
Match.
6. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the outer bar
(14) it is offered at the top of and interior bar (16) compatible movable span, the internal capacity of the outer bar (14) and the body of interior bar (16)
Product matches.
7. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: described firm
The quantity of bar (21) is two, and two firm bar (21) positions are one in front and one in back corresponding.
8. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the transmission
The quantity of bar (23) is two groups, the quantity of drive rod described in one group (23) two, and the outside of the drive rod (23) is fixedly mounted
There is rotation screw thread, and the direction of the rotation screw thread on the outside of two groups of drive rods (23) is all the same.
9. the firm vane pump with good damping effect of a kind of installation according to claim 1, it is characterised in that: the installation
The left and right ends of seat (12) front and rear sides offer through-hole, and the aperture of the through-hole is greater than the diameter of drive rod (23).
Priority Applications (1)
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CN201910221764.6A CN109944794A (en) | 2019-03-22 | 2019-03-22 | A kind of firm vane pump with good damping effect of installation |
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CN201910221764.6A CN109944794A (en) | 2019-03-22 | 2019-03-22 | A kind of firm vane pump with good damping effect of installation |
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CN201910221764.6A Withdrawn CN109944794A (en) | 2019-03-22 | 2019-03-22 | A kind of firm vane pump with good damping effect of installation |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110332270A (en) * | 2019-07-23 | 2019-10-15 | 广州大学 | A kind of collapsible quasi- zero stiffness isolation mounting |
CN111980935A (en) * | 2020-09-01 | 2020-11-24 | 安徽凯浦泵业有限公司 | Water pump for stable water delivery in residential area and use method thereof |
CN113007104A (en) * | 2021-04-02 | 2021-06-22 | 中杭联合控股有限公司 | Noise-reduction horizontal circulating pump |
-
2019
- 2019-03-22 CN CN201910221764.6A patent/CN109944794A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110332270A (en) * | 2019-07-23 | 2019-10-15 | 广州大学 | A kind of collapsible quasi- zero stiffness isolation mounting |
CN110332270B (en) * | 2019-07-23 | 2021-10-26 | 广州大学 | Folding quasi-zero rigidity vibration isolation device |
CN111980935A (en) * | 2020-09-01 | 2020-11-24 | 安徽凯浦泵业有限公司 | Water pump for stable water delivery in residential area and use method thereof |
CN111980935B (en) * | 2020-09-01 | 2022-02-11 | 安徽凯浦泵业有限公司 | Water pump for stable water delivery in residential area and use method thereof |
CN113007104A (en) * | 2021-04-02 | 2021-06-22 | 中杭联合控股有限公司 | Noise-reduction horizontal circulating pump |
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Application publication date: 20190628 |