CN206636725U - A kind of drive device of reciprocating pump or compressor - Google Patents
A kind of drive device of reciprocating pump or compressor Download PDFInfo
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- CN206636725U CN206636725U CN201720199902.1U CN201720199902U CN206636725U CN 206636725 U CN206636725 U CN 206636725U CN 201720199902 U CN201720199902 U CN 201720199902U CN 206636725 U CN206636725 U CN 206636725U
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- movable slider
- sliding block
- active sliding
- compressor
- fixing bolt
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Abstract
A kind of drive device of reciprocating pump or compressor, belongs to reciprocal pump technical field.Active sliding block（4）Promoted while sliding vertically by movable slider（8）Transverse reciprocating slides；By movable slider（8）Lateral ends are clutch end, it is characterised in that：Described casing（1）Laterally steering mechanism is inside fixed with, described laterally steering mechanism is to be secured transverse to casing（1）The first interior fixing bolt（3）, it is described by movable slider（8）Both ends are slidably connected the first fixing bolt（3）, and pass through the first fixing bolt（3）What can be slid laterally is arranged on casing（1）It is interior.The utility model, as laterally steering mechanism, is solved the problems, such as that active sliding block volume is excessive and is not easy installing/dismounting using the first fixing bolt being secured transverse in casing；Meanwhile laterally steering mechanism of the fixed setting with guide effect in casing, the internal structure of casing is simplified, forms the structure flexibly installed, reduces the difficulty of processing and installing/dismounting.
Description
Technical field
A kind of drive device of reciprocating pump or compressor, belongs to reciprocal pump technical field.
Background technology
At present, the piston or plunger of conventional reciprocating pump and compressor or barrier film are driven by bent axle or eccentric stiffener
Connecting rod moves reciprocatingly, and connecting rod drives piston rod or plunger rod to move reciprocatingly, and connecting rod is due to being to swing in the course of the work
Operation, causes the job insecurity of connecting rod, and then cause connecting rod can not carry out high speed operation, it is impossible to produce big thrust（Piston
Power）, cause current piston pump and plunger pump can not carry out big flow, high pressure conveying, compressor can not also export high pressure
Compressed air.Furthermore the eccentric stiffener or bent axle in current big flow or the reciprocating pump and compressor of high thrust are usually
It is integrally formed, volume is larger, causes the maintenance of follow-up parts and replacing difficulty larger, is not easy to installing/dismounting.
The content of the invention
Technical problem to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind produces larger push away
The drive device of power, reciprocating pump simple in construction and being easily installed dismounting or compressor.
The utility model solves the technical scheme that its technical problem uses：The drive device of the reciprocating pump or compressor,
Including by movable slider, active sliding block and eccentric rotary mechanism, the active sliding block is sleeved on by movable slider and can be relatively passive
Sliding block longitudinal sliding motion；Eccentric rotary mechanism is connected with active sliding block and drives it to swing, and active sliding block slides vertically same
When promote slided by movable slider transverse reciprocating；It is clutch end by movable slider lateral ends, it is characterised in that：Described casing
Laterally steering mechanism is inside fixed with, described laterally steering mechanism is the first fixing bolt being secured transverse in casing, the
One fixing bolt is provided with two groups or more of center symmetric setting, described to be slidably connected the first fixation spiral shell by movable slider both ends
Bolt, and be arranged on by what the first fixing bolt can slide laterally in casing.
Using the first fixing bolt being secured transverse in casing as laterally steering mechanism, fixed set is formed in casing
The laterally steering mechanism with guide effect put, eliminates the setting of slide rail, chute, saves parts, simplify casing
Internal structure, furthermore, by laterally steering mechanism install by movable slider so that by movable slider volume reduce, also formed spirit
The structure of installation living, reduce the difficulty of processing and installing/dismounting.
Described is be arranged on active sliding block side one group by movable slider, and fixed block is provided with active sliding block opposite side,
Fixed block both ends are fixedly set in described laterally steering mechanism, connect piston rod by connecting rod by movable slider, piston rod is horizontal
To being arranged on by movable slider glide direction side.
Described is be symmetricly set on active sliding block both sides two groups by movable slider, and every group passes through connecting rod respectively by movable slider
One group of piston rod is connected, two groups of piston rods are horizontally installed on by the both sides of movable slider glide direction.Two are driven simultaneously by movable slider
The piston rod work of side, while drive the fluid end of both sides to work, operating efficiency is improved, improves energy utilization rate.
The inside of described active sliding block is provided with the second fixing bolt, and symmetrical assembly is fixedly connected with by the second fixing bolt
Two groups of bodies.
Described is left the accommodating cavity for allowing active sliding block to vertically move between movable slider and laterally steering mechanism, actively
Sliding block moves up and down in accommodating cavity with eccentric rotary mechanism.Make two side Stable sliding of the active sliding block along accommodating cavity, together
When active sliding block promoted by the two side of accommodating cavity and slid laterally by movable slider, it is stable and reliable in work, big push away can be produced
Power, reaches more than 100 tons, further meets the requirement of high thrust, high pressure.
Described active sliding block is that symmetrically arranged two groups of bodies are assembled.Change the integral structure of active sliding block,
Using the assembled package assembly of symmetrically arranged two groups of bodies, solve and be not easy to pacify because active sliding block volume is excessive in the past
The problem of assembly and disassembly are unloaded, meanwhile, also allow for producing and processing, improve the machining accuracy of active sliding block.
Described eccentric rotary mechanism includes bent axle, and the middle part of active sliding block has a circular crankshaft installed groove, bent
The axis horizontal of axle mounting groove and perpendicular to by the glide direction of movable slider, what bent axle rotated coaxially is arranged on crankshaft installed groove
Inner, and the circumference of crank wheel is closely connected with crankshaft installed groove.
Compared with prior art, beneficial effect possessed by the utility model is：Change the integral structure of active sliding block,
Using the assembled package assembly of symmetrically arranged two groups of bodies, solve and be not easy to pacify because active sliding block volume is excessive in the past
The problem of assembly and disassembly are unloaded, meanwhile, also allow for producing and processing, improve the machining accuracy of active sliding block；Meanwhile it is fixedly installed in casing
Laterally steering mechanism with guide effect, eliminates the setting of slide rail, chute, saves parts, simplifies the interior of casing
Portion's structure, furthermore, installed by laterally steering mechanism by movable slider so that reduced by the volume of movable slider, also form flexibly peace
The structure of dress, reduce the difficulty of processing and installing/dismounting.
Brief description of the drawings
Fig. 1 is the structural representation of the drive device embodiment 1 of reciprocating pump or compressor.
Fig. 2 is the structural representation of the drive device embodiment 2 of reciprocating pump or compressor.
Wherein, 1, casing 2, upper lid 3, the first fixing bolt 4, active sliding block 5, fixed block 6, bent axle 7,
Second fixing bolt 8, by movable slider 9, connecting rod 10, piston rod 11, accommodating cavity.
Embodiment
Fig. 1 is most preferred embodiment of the present utility model, and 1 ~ 2 pair of the utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
Referring to the drawings 1：A kind of drive device of reciprocating pump or compressor, including by movable slider 8, active sliding block 4 and bias
Rotating mechanism, active sliding block 4 are sleeved on by movable slider 8 and can be with respect to by the longitudinal sliding motion of movable slider 8；Eccentric rotary mechanism and master
Movable slider 4 connects and drives it to swing, and promotes while active sliding block 4 slides vertically and is slided by the transverse reciprocating of movable slider 8；
It is clutch end by the lateral ends of movable slider 8, laterally steering mechanism is fixed with casing 1, laterally steering mechanism is laterally
The first fixing bolt 3 being fixed in casing 1, it is slidably connected the first fixing bolt 3 by the both ends of movable slider 8, and it is solid by first
That determines that bolt 3 can slide laterally is arranged in casing 1, the first fixing bolt 3 be provided with two groups or two groups of center symmetric setting with
On.
It is be arranged on the side of active sliding block 4 one group by movable slider 8, fixed block 5 is provided with the opposite side of active sliding block 4, Gu
Determine the both ends of block 5 to be fixedly set in laterally steering mechanism, piston rod 10 is connected by connecting rod 9 by movable slider 8, piston rod 10 is laterally
It is arranged on by the glide direction side of movable slider 8.
Active sliding block 4 can be that symmetrically arranged two groups of bodies are assembled, and the inside of active sliding block 4 is provided with second and fixes spiral shell
Bolt 7, two groups of bodies of symmetrical assembly are fixedly connected with by the second fixing bolt 7.Stayed between movable slider 8 and laterally steering mechanism
There is the accommodating cavity 11 for allowing active sliding block 4 to vertically move, active sliding block 4 does fortune up and down in accommodating cavity 11 with eccentric rotary mechanism
It is dynamic.
The driving of reciprocating pump or compressor of the present utility model is formed by movable slider 8, active sliding block 4 and eccentric rotary mechanism
Device, setting is slid laterally by laterally steering mechanism by movable slider 8, what active sliding block 4 slid vertically is arranged on by movable slider 8
Inner side, eccentric rotary mechanism are connected with active sliding block 4, and eccentric rotary mechanism urges active sliding block 4 is swung, and active sliding block 4 is vertical
Promote while slip and slided by the transverse reciprocating of movable slider 8, by movable slider 8 and active sliding block 4 by the bias of eccentric rotary mechanism
Translating rotation is sliding vertically for active sliding block 4 and sliding laterally by movable slider 8, by by the driving pump of movable slider 8 or compression
The transverse shifting of piston rod 10 of machine, it can effectively overcome the current mechanism job insecurity of connecting rod 9, lacking for high speed operation can not be carried out
Point, meet the requirement of pump or compressor to high thrust, high pressure.Although having at present, setting for sliding block is set between two pistons
Meter, is pushed directly on moving back and forth for piston using sliding block, is driven using active sliding block 4 in the present embodiment and slided by movable slider 8, quilt
Movable slider 8 drives the piston of reciprocating pump or compressor again, relieve piston to active sliding block 4, by movable slider 8 volume, shape
Limitation, can arbitrarily devised active sliding block 4 and the shape and volume by movable slider 8 as needed, so as to effectively solve sealing, be used to
The a series of problems such as property power, impulse stroke, so as to provide very big thrust and good sealing.
Eccentric rotary mechanism includes bent axle 6, the middle part connection bent axle 6 of active sliding block 4, the active sliding block 4 in the present embodiment
Middle part have one it is circular, preferably, the lateral direction penetrating active sliding block 4, what bent axle 6 rotated coaxially is arranged on crankshaft installed
Groove Inner, and the circumference of bent axle 6 is closely connected with crankshaft installed groove, preferably, being provided with copper sheathing between bent axle 6 and mounting groove, is passed through
Copper sheathing carries out self-lubricating to bent axle 6, reduces the abrasion of bent axle 6.
Further, be to ensure by movable slider 8 and the Stable sliding of active sliding block 4, the center line of bent axle 6 with by movable slider
8 horizontal center line is in identical height, and the center line of bent axle 6 is located at vertical median plane of the active sliding block 4 along the axial direction of bent axle 6
On.
Embodiment 2
Referring to the drawings 2：It is to be symmetricly set on two groups of the both sides of active sliding block 4 by movable slider 8, during work, every group passively slides
Block 8 connects one group of piston rod 10 by connecting rod 9 respectively, and two groups of pistons 10 are horizontally installed on by the both sides of the glide direction of movable slider 8.
Other settings are same as Example 1 with operation principle.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (7)
1. the drive device of a kind of reciprocating pump or compressor, including by movable slider（8）, active sliding block（4）With eccentric rotary mechanism,
The active sliding block（4）It is sleeved on by movable slider（8）It is interior and can be relative by movable slider（8）Longitudinal sliding motion；Eccentric rotary mechanism with
Active sliding block（4）Connect and drive it to swing, active sliding block（4）Promoted while sliding vertically by movable slider（8）Laterally
Reciprocatingly slide；By movable slider（8）Lateral ends are clutch end, it is characterised in that：Casing（1）Inside it is fixed with laterally steering
Mechanism, described laterally steering mechanism are to be secured transverse to casing（1）The first interior fixing bolt（3）, the first fixing bolt（3）
It is described by movable slider provided with two groups or more of center symmetric setting（8）Both ends are slidably connected the first fixing bolt（3）,
And pass through the first fixing bolt（3）What can be slid laterally is arranged on casing（1）It is interior.
2. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described passive cunning
Block（8）To be arranged on active sliding block（4）One group of side, in active sliding block（4）Opposite side is provided with fixed block（5）, fixed block（5）
Both ends are fixedly set in described laterally steering mechanism, by movable slider（8）Pass through connecting rod（9）Connect piston rod（10）, piston
Bar（10）It is horizontally installed on by movable slider（8）Glide direction side.
3. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described passive cunning
Block（8）To be symmetricly set on active sliding block（4）Two groups of both sides, every group by movable slider（8）Pass through connecting rod respectively（9）Connect one group
Piston rod（10）, two groups of piston rods（10）It is horizontally installed on by movable slider（8）The both sides of glide direction.
4. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described active is slided
Block（4）Inside be provided with the second fixing bolt（7）, pass through the second fixing bolt（7）It is fixedly connected with two groups of bodies of symmetrical assembly.
5. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described passive cunning
Block（8）Left between laterally steering mechanism and allow active sliding block（4）The accommodating cavity vertically moved（11）, active sliding block（4）
Accommodating cavity（11）It is interior to be moved up and down with eccentric rotary mechanism.
6. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described active is slided
Block（4）It is assembled for symmetrically arranged two groups of bodies.
7. the drive device of a kind of reciprocating pump according to claim 1 or compressor, it is characterised in that：Described eccentric rotation
Rotation mechanism includes bent axle（6）, active sliding block（4）Middle part there is a circular crankshaft installed groove, the axis of crankshaft installed groove
It is horizontally and perpendicularly to by movable slider（8）Glide direction, bent axle（6）What is rotated coaxially is arranged on crankshaft installed groove Inner, and bent axle
（6）Circumference be closely connected with crankshaft installed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199902.1U CN206636725U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of reciprocating pump or compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199902.1U CN206636725U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of reciprocating pump or compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636725U true CN206636725U (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199902.1U Active CN206636725U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of reciprocating pump or compressor |
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| Country | Link |
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| CN (1) | CN206636725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083825A (en) * | 2018-07-16 | 2018-12-25 | 滁州天陆泓机械有限公司 | A kind of light-weight driven compressor mechanism |
-
2017
- 2017-03-02 CN CN201720199902.1U patent/CN206636725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083825A (en) * | 2018-07-16 | 2018-12-25 | 滁州天陆泓机械有限公司 | A kind of light-weight driven compressor mechanism |
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