CN206555124U - A kind of drive device of opposed type reciprocating pump or compressor - Google Patents
A kind of drive device of opposed type reciprocating pump or compressor Download PDFInfo
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- CN206555124U CN206555124U CN201720197620.8U CN201720197620U CN206555124U CN 206555124 U CN206555124 U CN 206555124U CN 201720197620 U CN201720197620 U CN 201720197620U CN 206555124 U CN206555124 U CN 206555124U
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- movable slider
- sliding block
- compressor
- active sliding
- drive device
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Abstract
A kind of drive device of opposed type reciprocating pump or compressor, belongs to reciprocal pump technical field.Active sliding block（5）Promoted while vertically slidable by movable slider（4）Transverse reciprocating is slided；By movable slider（4）Lateral ends are clutch end, it is characterised in that：It is described by movable slider（4）Both sides are respectively equipped with guide slide mechanism, and guide slide mechanism includes guide link（1）And sliding equipment, two groups of guide links（1）Casing is sleeved on by sliding equipment respectively（6）On two side, guide link（1）Outer end is clutch end.Fixed form and guide frame in the utility model casing, solve the problem of conventional sliding block volume is excessive to be difficult installing/dismounting, while also allowing for production and processing, save parts, the internal structure of casing is simplified, operating efficiency is improved, energy utilization rate is improved.
Description
Technical field
A kind of drive device of opposed type reciprocating pump or compressor, belongs to reciprocal pump technical field.
Background technology
At present, the piston or plunger or barrier film of conventional reciprocating pump and compressor 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, 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, be not easy to installing/dismounting.
The content of the invention
Technical problem to be solved in the utility model is：The deficiencies in the prior art are overcome to produce larger push away there is provided one kind
It is power, simple in construction and be easily installed the opposed type reciprocating pump of dismounting or the drive device of compressor.
The utility model solve its technical problem use technical scheme be：The driving of the opposed type reciprocating pump or compressor
Device, including by movable slider, active sliding block and eccentric rotary mechanism；Eccentric rotary mechanism is connected with active sliding block and drives it to send out
It is raw to swing, promote and slided by movable slider transverse reciprocating while active sliding block is vertically slidable；It is power by movable slider lateral ends
Output end, it is characterised in that：Described is respectively equipped with guide slide mechanism by movable slider both sides, and guide slide mechanism includes being oriented to
Connecting rod and sliding equipment, two groups of guide links are sleeved on box bilateral wall by sliding equipment respectively, guide link outer end
For clutch end.
Being fixedly installed in casing both has guide effect, the guide slide mechanism that there is sliding stability to act on again, saves
Slide rail, the setting of chute, save parts, simplify the internal structure of casing, furthermore, two groups of passive cunnings for being separately provided
Block is connected by bindiny mechanism, forms fixed structure, it is ensured that synchronizing moving so that reduced by the volume of movable slider, also forms spirit
The structure living installed, reduces the difficulty of processing and installing/dismounting.Also, driven the piston rod work of both sides simultaneously by movable slider
Make, while driving the fluid end work of both sides, improve operating efficiency, improve energy utilization rate.
Described active sliding block is that symmetrically arranged two groups of bodies are assembled, and the inside of active sliding block is provided with fixed spiral shell
Bolt, two groups of bodies of symmetrical assembly are fixedly connected with by fixing bolt.Change by the integral structure of movable slider, using symmetrically setting
Two groups of the structure type put, solves and used integrative-structure due to active sliding block and by movable slider in the past, by movable slider
Slide rail is set or during chute, sliding block volume is excessive the problem of be difficult installing/dismounting, while also allowing for production and processing, improves actively sliding
The machining accuracy of block.
Described is provided with symmetrically arranged two groups by movable slider, is fixed for two groups and connected by bindiny mechanism between movable slider
Connect, two groups are set with active sliding block between movable slider.
Described sliding equipment includes oil sealing, oil seal shaft bearing, bearing and sealing ring, is set between bearing and oil seal shaft bearing
There is oil sealing, sealing ring is provided between oil seal shaft bearing and casing.
Described bindiny mechanism is to be fixedly connected with two groups of connecting rods or connecting bolt by movable slider.
Described is left the accommodating cavity for allowing that active sliding block is vertically moved, active sliding block between movable slider and bindiny mechanism
Moved up and down in accommodating cavity with eccentric rotary mechanism.Make two side Stable sliding of the active sliding block along accommodating cavity, it is simultaneously main
Movable slider is promoted by the two side of accommodating cavity and slid laterally by movable slider, stable and reliable in work, can be produced big thrust, be reached
To more than 100 tons, the requirement of high thrust, high pressure is further met.
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 was rotated coaxially is arranged on crankshaft installed groove
Inner, and the circumference of bent axle is closely connected with crankshaft installed groove.
Compared with prior art, the utility model is had an advantageous effect in that：Change the fixed form in casing and lead
Solved to structure and slide rail is set in the past or during chute on movable slider, sliding block volume is excessive the problem of be difficult installing/dismounting, together
When also allow for production and processing, improve active sliding block machining accuracy；Moreover, being fixedly installed in casing both has guide effect,
The guide slide mechanism that there is sliding stability to act on again, eliminates the setting of slide rail, chute, saves parts, simplify case
The internal structure of body, furthermore, two groups be separately provided connected by movable slider by bindiny mechanism, form fixed structure, it is ensured that same
Moved further so that reduced by the volume of movable slider, also form the structure flexibly installed, reduces the difficulty of processing and installing/dismounting
Degree.Also, drive the piston rod of both sides to work simultaneously by movable slider, while driving the fluid end work of both sides, improve work
Efficiency, improves energy utilization rate.
Brief description of the drawings
Fig. 1 is the structural representation of the drive device of opposed type reciprocating pump or compressor.
Wherein, 1, guide link 2, oil sealing 3, oil seal shaft bearing 4, by movable slider 5, active sliding block 6, casing
7th, bearing 8, sealing ring 9, fastening bolt 10, bent axle 11, fixing bolt 12, accommodating cavity.
Embodiment
Fig. 1 is most preferred embodiment of the present utility model, and 1 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 opposed type reciprocating pump or compressor, including by movable slider 4, active sliding block 5
With eccentric rotary mechanism；Eccentric rotary mechanism is connected with active sliding block 5 and drives it to swing, and active sliding block 5 is vertically slidable
While promote by the transverse reciprocating of movable slider 4 slide；It is clutch end by the lateral ends of movable slider 4, by the both sides of movable slider 4 point
Not She You guide slide mechanism, guide slide mechanism includes guide link 1 and sliding equipment, and two groups of guide links 1 pass through respectively
Sliding equipment is sleeved on the two side of casing 6, and the outer end of guide link 1 is clutch end.
Symmetrically arranged two groups are provided with by movable slider 4, two groups are fixedly connected between movable slider 4 by bindiny mechanism, two
Group is set with active sliding block 5 between movable slider 4, active sliding block 5 is that symmetrically arranged two groups of bodies are assembled, active sliding block 5
Inside be provided with fixing bolt 11, two groups of bodies of symmetrical assembly are fixedly connected with by fixing bolt 11.Bindiny mechanism is fixation
Connect two groups of connecting rods or connecting bolt by movable slider 4.
Guide slide mechanism includes guide link 1 and sliding equipment, and two groups of guide links 1 are set with by sliding equipment respectively
On the two side of casing 6, the outer end of guide link 1 connection piston rod.Sliding equipment includes oil sealing 2, oil seal shaft bearing 3, bearing 7
With sealing ring 8, oil sealing 2 is provided between bearing 7 and oil seal shaft bearing 3, sealing ring 8 is provided between oil seal shaft bearing 3 and casing 6.
In the present embodiment, guide link 1 and the guiding bar as guide effect, again as the dynamic link of transmission power, double action,
Therefore, guide link 1 is relatively large in diameter.
The accommodating cavity 12 for allowing that active sliding block 5 is vertically moved, active sliding block 5 are left between movable slider 4 and bindiny mechanism
Moved up and down in accommodating cavity 12 with eccentric rotary mechanism.
Opposed type reciprocating pump of the present utility model or compressor are constituted by movable slider 4, active sliding block 5 and eccentric rotary mechanism
Drive device, setting is slid laterally by laterally steering mechanism by movable slider 4, active sliding block 5 it is vertically slidable be arranged on by
The inner side of movable slider 4, eccentric rotary mechanism is connected with active sliding block 5, and eccentric rotary mechanism urges active sliding block 5 is swung, actively sliding
Promote and slided by the transverse reciprocating of movable slider 4 while block 5 is vertically slidable, by movable slider 4 and active sliding block 5 by eccentric rotary mechanism
Eccentric rotary be converted into the vertically slidable of active sliding block 5 and sliding laterally by movable slider 4, by by the driving pump of movable slider 4
Or the piston rod transverse shifting of compressor, it can effectively overcome current linkage job insecurity, high speed operation can not be carried out
Shortcoming, meet the requirement of pump or compressor to high thrust, high pressure.Although there is one sliding block of setting between two pistons at present
Design, push directly on moving back and forth for piston using sliding block, driven and slided by movable slider 4 using active sliding block 5 in the present embodiment
It is dynamic, driven the piston of reciprocating pump or compressor again by movable slider 4, relieve piston to active sliding block 5, by the volume of movable slider 4, shape
The limitation of shape, can arbitrarily devised active sliding block 5 and the shape and volume by movable slider 4 as needed, so as to effectively solve close
The a series of problem such as envelope, inertia force, impulse stroke, so as to provide very big thrust and good sealing.
Eccentric rotary mechanism includes bent axle 10, and the middle part of active sliding block 5 has a circular crankshaft installed groove, bent axle peace
The axis horizontal of tankage and perpendicular to by the glide direction of movable slider 4, what bent axle 10 was rotated coaxially is arranged on crankshaft installed groove Inner,
And the circumference of bent axle 10 is closely connected with crankshaft installed groove.The middle part of active sliding block 5 in the present embodiment have one it is circular
Crankshaft installed groove, preferably, the crankshaft installed groove lateral direction penetrating active sliding block 5, what bent axle 10 was rotated coaxially is arranged on bent axle peace
Tankage Inner, and the circumference of bent axle 10 is closely connected with crankshaft installed groove, preferably, being provided with copper between bent axle 10 and crankshaft installed groove
Set, carries out self-lubricating to bent axle by copper sheathing, reduces the abrasion of bent axle.
Further, to ensure the Stable sliding by movable slider 4 and active sliding block 5, the center line of bent axle 10 is slided with passive
The horizontal center line of block 4 in identical height, and bent axle 10 center line be located at active sliding block 5 along the axial direction of bent axle 10 it is vertical in
On heart face.
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 those skilled in the art are changed or are 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 technical solutions of the utility model content, it is real according to technology of the present utility model
Any simple modification, equivalent variations and 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 opposed type reciprocating pump or compressor, including by movable slider（4）, active sliding block（5）With bias rotation
Rotation mechanism；Eccentric rotary mechanism and active sliding block（5）Connect and drive it to swing, active sliding block（5）Vertically slidable is same
When promote by movable slider（4）Transverse reciprocating is slided；By movable slider（4）Lateral ends are clutch end, it is characterised in that：It is described
By movable slider（4）Both sides are respectively equipped with guide slide mechanism, and guide slide mechanism includes guide link（1）And sliding equipment,
Two groups of guide links（1）Casing is sleeved on by sliding equipment respectively（6）On two side, guide link（1）Outer end is power
Output end.
2. the drive device of a kind of opposed type reciprocating pump according to claim 1 or compressor, it is characterised in that：Described
Active sliding block（5）Assembled, the active sliding block for symmetrically arranged two groups of bodies（5）Inside be provided with fixing bolt（11）, lead to
Cross fixing bolt（11）It is fixedly connected with two groups of bodies of symmetrical assembly.
3. the drive device of a kind of opposed type reciprocating pump according to claim 1 or compressor, it is characterised in that：Described
By movable slider（4）Provided with symmetrically arranged two groups, two groups by movable slider（4）Between be fixedly connected by bindiny mechanism, two groups of quilts
Movable slider（4）Between be set with active sliding block（5）.
4. the drive device of a kind of opposed type reciprocating pump according to claim 3 or compressor, it is characterised in that：Described
Bindiny mechanism is to be fixedly connected with two groups by movable slider（4）Connecting rod or connecting bolt.
5. the drive device of a kind of opposed type reciprocating pump according to claim 1 or compressor, it is characterised in that：Described
Sliding equipment includes oil sealing（2）, oil seal shaft bearing（3）, bearing（7）And sealing ring（8）, bearing（7）With oil seal shaft bearing（3）It
Between be provided with oil sealing（2）, oil seal shaft bearing（3）With casing（6）Between be provided with sealing ring（8）.
6. the drive device of a kind of opposed type reciprocating pump according to claim 1 or compressor, it is characterised in that：Described
By movable slider（4）Left between bindiny mechanism and allow active sliding block（5）The accommodating cavity vertically moved（12）, active sliding block（5）
In accommodating cavity（12）It is interior to be moved up and down with eccentric rotary mechanism.
7. the drive device of a kind of opposed type reciprocating pump according to claim 1 or compressor, it is characterised in that：Described
Eccentric rotary mechanism includes bent axle（10）, active sliding block（5）Middle part there is circular crankshaft installed groove, crankshaft installed groove
Axis horizontal and perpendicular to by movable slider（4）Glide direction, bent axle（10）What is rotated coaxially is arranged on crankshaft installed groove Inner,
And bent axle（10）Circumference be closely connected with crankshaft installed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197620.8U CN206555124U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of opposed type reciprocating pump or compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197620.8U CN206555124U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of opposed type reciprocating pump or compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555124U true CN206555124U (en) | 2017-10-13 |
Family
ID=60361096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197620.8U Active CN206555124U (en) | 2017-03-02 | 2017-03-02 | A kind of drive device of opposed type reciprocating pump or compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555124U (en) |
-
2017
- 2017-03-02 CN CN201720197620.8U patent/CN206555124U/en active Active
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