CN208221015U - A kind of paste pump - Google Patents
A kind of paste pump Download PDFInfo
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- CN208221015U CN208221015U CN201820733850.6U CN201820733850U CN208221015U CN 208221015 U CN208221015 U CN 208221015U CN 201820733850 U CN201820733850 U CN 201820733850U CN 208221015 U CN208221015 U CN 208221015U
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Abstract
The utility model belongs to viscous and dense material conveying equipment technical field, more particularly to a kind of hydraulic power system, control hydraulic system and control system, lubricating system, cooling system and pedestal for executing system including sucking and pumping material and drive the execution system of S pendulum valve, drive execution system；Hydraulic power system swings hydraulic system by main pump liquor charging system and S pipe and forms；The accumulator that S pipe swings hydraulic system is installed on hydraulic fluid tank side, and accumulator is connect by oil pipe with oscillating oil cylinder；Hopper chamber two sides are equipped with the maintenance lid door that can be opened and closed；Washing chamber side is equipped with oil seal seat；The side for repairing lid door is hinged by the outer wall of connecting plate and hopper chamber, and the buckle of the other side is locked by the knob being threadedly coupled with hopper chamber, and knob is stuck in the card slot of buckle end.The mode of repairing can be in time auxiliary pump repairing other than the accumulator of this paste pump, and auxiliary pump is effectively prevent to damage because being emptied；It, can quick-replaceable, maintenance vulnerable part convenient for the service hatch of folding.
Description
Technical field
The utility model belongs to viscous and dense material conveying equipment technical field, is specifically related to a kind of paste pump.
Background technique
Body delivery pump has important purposes in viscous and dense material conveying, such as can be used for delivering concrete, coal slime, dirt
The solid, liquid two-phases class material such as mud.In the prior art, S swing pipe commutation valve-type paste pump include: discharge nozzle, S swing pipe reversal valve,
Hopper body, conveying material cylinder, material cylinder piston, washing chamber, driving hydraulic cylinder, oscillating oil cylinder, control system etc.；S swing pipe reversal valve peace
In hopper body, hopper body, conveying material cylinder, washing chamber, driving hydraulic cylinder are successively connected；One end of S swing pipe and discharge nozzle phase
Connection, the other end by swing can there are two operating position, and each operating position respectively with one in two conveying cylinders
It is connected.1 is had the following deficiencies: in above-mentioned technology, cannot be in time auxiliary pump repairing, and auxiliary pump is caused to damage because being emptied；2, expect
The service hatch that small room is not provided with convenient for folding causes to be unable to quick-replaceable, maintenance vulnerable part, can not more easily clean
Hopper and transfer pipeline.So it is very necessary for designing a kind of safe and reliable, easy to repair and cleaning paste pump.
Summary of the invention
The purpose of the utility model is to provide a kind of safe and reliable, easy to repair and cleaning paste pump, paste pump peaces
Equipped with accumulator, the mode of repairing can be in time auxiliary pump repairing other than accumulator, and auxiliary pump is effectively prevent to damage because being emptied；Separately
Outside, the service hatch that the two sides of box-shaped hopper are equipped with convenient for folding, energy quick-replaceable, maintenance vulnerable part, and can hopper easy to clean
And transfer pipeline, it is energy-efficient, securely and reliably.
The technical solution adopted in the utility model are as follows: a kind of paste pump, including sucking and pumping material and drive S pendulum valve
Control system, the lube system of execution system, the hydraulic power system for driving execution system, control hydraulic system and execution system
System, cooling system and pedestal；The execution system mainly includes master cylinder, material cylinder and S pendulum valve, and S pendulum valve is installed in hopper chamber,
The discharge port of hopper chamber is connect with S pipe；The hydraulic power system swings hydraulic system by main pump liquor charging system and S pipe and forms,
Main pump liquor charging system mainly includes main pump motor and master cylinder oil circuit, and it mainly includes auxiliary pump motor, pendulum that S pipe, which swings hydraulic system,
Dynamic oil cylinder, solenoid directional control valve and tilt cylinder oil circuit, main pump motor and auxiliary pump motor are installed on above hydraulic fluid tank, above hydraulic fluid tank
Hydraulic valve bank is installed；The control system mainly includes the micro- electricity of PLC for being able to carry out step-less adjustment output quantity and remote control and regulation
Brain controller；The lubricating system mainly includes grease pump, grease box, lubricating grease distributing valve and lubricating pipe；It is described cold
But system mainly includes cooler and washing chamber；It further includes providing the accumulator of auxiliary power source that the S pipe, which swings hydraulic system,
Accumulator is installed on hydraulic fluid tank side, and accumulator is connect by oil pipe with oscillating oil cylinder；The hopper chamber two sides are equipped with can
The maintenance lid door of folding；The washing chamber side is equipped with oil seal seat.
Further, the side of the maintenance lid door is hinged by the outer wall of connecting plate and hopper chamber, the button of the other side
Plate is locked by the knob being threadedly coupled with hopper chamber, and knob is stuck in the card slot of buckle end, and the rotating handle size of knob is greater than
The size of the card slot.
Further, the travel switch for controlling stroke is installed in the washing chamber.
Further, it is marked in the washing chamber for the L-HV32# hydraulic oil cooling to material cylinder and piston.
Further, the model NXQA-16.3/31.5-L-Y of the accumulator.
Further, guide holder is installed in the master cylinder.
Further, the double helix feeding device for charging is installed above the hopper chamber.
Further, the measuring instrument for detecting S tube thickness is equipped at the top of the hopper chamber.
Further, the infrared temperature detector for detecting temperature is installed on the hydraulic fluid tank.
Further, it is equipped with the hot wash pipe for being used for cleaning at the top of the material cylinder and hopper chamber, hot wash pipe and hot wash pump connect.
The utility model has the beneficial effects that providing a kind of safe and reliable, easy to repair and cleaning paste pump, the lotion
Pump is equipped with accumulator, and the mode of repairing can be in time auxiliary pump repairing other than accumulator, and auxiliary pump is effectively prevent to damage because being emptied
It is bad；In addition, the service hatch that the two sides of box-shaped hopper are equipped with convenient for folding, energy quick-replaceable, maintenance vulnerable part, and can be easy to clean
Hopper and transfer pipeline, it is energy-efficient, securely and reliably, it can promote and use on a large scale.
Detailed description of the invention:
Fig. 1 is the schematic view of the front view of embodiment one；
Fig. 2 is the overlooking structure diagram of embodiment one；
Fig. 3 is the structural schematic diagram that lid door is repaired in embodiment one.
Specific embodiment:
Embodiment one
Referring to Fig.1-3, a kind of paste pump, including sucking and pumping material and the execution system of S pendulum valve, driving is driven to execute
The hydraulic power system of system controls hydraulic system and executes control system, lubricating system, cooling system and the pedestal of system
13；The execution system mainly includes master cylinder 5, material cylinder 9 and S pendulum valve, and S pendulum valve is installed in hopper chamber 11, hopper chamber 11
Discharge port 12 is connect with S pipe；The hydraulic power system swings hydraulic system by main pump liquor charging system and S pipe and forms, and main pump is sent
Liquid system mainly includes main pump motor 2 and master cylinder oil circuit, and S pipe swings hydraulic system and mainly includes auxiliary pump motor 1, swings oil
Cylinder 18, solenoid directional control valve and tilt cylinder oil circuit, main pump motor 2 and auxiliary pump motor 1 are installed on above hydraulic fluid tank 4, on hydraulic fluid tank 4
Side is equipped with hydraulic valve bank 3；The control system mainly includes being able to carry out step-less adjustment output quantity and the PLC of remote control and regulation is micro-
Computer controller 14；The lubricating system mainly includes grease pump, grease box, lubricating grease distributing valve and lubricating pipe；Institute
Stating cooling system mainly includes cooler and washing chamber 6；It further includes providing the storage of auxiliary power source that the S pipe, which swings hydraulic system,
Energy device 15, accumulator 15 are installed on 4 side of hydraulic fluid tank, and accumulator 15 is connect by oil pipe with oscillating oil cylinder 18；The hopper chamber
11 two sides are equipped with the maintenance lid door 10 that can be opened and closed；6 side of washing chamber is equipped with oil seal seat 8；The maintenance lid door 10
Side it is hinged by connecting plate 102 and the outer wall of hopper chamber 11, the buckle 101 of the other side by with 11 screw thread of hopper chamber company
The knob 103 connect is locked, and knob 103 is stuck in the card slot of 101 end of buckle, and the rotating handle size of knob 103 is greater than the card slot
Size；Travel switch 7 for controlling stroke is installed in the washing chamber 6；It is marked in the washing chamber 6 for material cylinder 9
The cooling L-HV32# hydraulic oil with piston；The model NXQA-16.3/31.5-L-Y of the accumulator 15；The master cylinder 5
Guide holder 16 is inside installed.Need repairing safeguard the indoor components of hopper or cleaning hopper chamber when, will be used for lock screw thread
Knob disassembly can easily open maintenance lid door and repair the operation such as maintenance or cleaning cleaning, folding with convenience.
Paste pump is mainly made of execution part, hydraulic power part and control section, lubrication portion, cooling segment etc.,
Execution part is synchronized using double hydraulic cylinder, check valve repairing form, and distributing valve uses S pipe valve form, key wear sealing
Part uses wear resistant material.The structure type mainly has following characteristics: it is simple and reliable for structure, moving component is few, equipment attrition is small,
The features such as failure rate is low, S pipe is in streamlined design, and suction, discharge are hindered without machinery, and material running resistance is small, volumetric efficiency
It is high, the biggish material of solid particle can be pumped, S pipe has dissection, can cut staple shape material therefore can pump
The material containing fibrous material is sent, S pipe is equipped with wear compensation mechanism, can compensate abrasion loss automatically, sealing effect is good, can
It builds up and erects relatively high outlet pressure, meet the conveying requirement of extra long distance superelevation height.
Hydraulic power part: hydraulic pump and main hydraulic part use the high-quality Hydraulic Elements of World Famous Brand, main pumping circuit and
Tilt cylinder commutation loop is respectively independent, and different hydraulic oil pump feeds is respectively adopted, does not interfere with each other.Main pump, which is sent, adjusts frequency conversion by frequency converter
Motor speed adjusts output quantity.Oscillating oil cylinder hydraulic circuit uses solenoid directional control valve, and commutating speed is fast, manual dexterity, adjusting side
Just.In addition, the outer repairing mode of accumulator can be in time auxiliary pump repairing, auxiliary pump is effectively prevent to damage because being emptied.Control section
Using PLC micro computer control, there is step-less adjustment output quantity, remote control and regulation, the functions such as operating status simulation, number display, and
It can be communicated with other equipment.
Paste pump is using hydraulic station as power, using full hydraulic drive, PLC control, two piston of conveying cylinder of the pump respectively with
Main oil cylinder piston bar is connected, and reciprocating under the action of main oil cylinder hydraulic oil, a cylinder advances, and another cylinder retreats, material cylinder
Outlet is connected with hopper, and S pipe one end is discharge port, and the other end is connected by splined shaft with swing arm, in the effect of oscillating oil cylinder
Under can swing.So that S tube inlet is alternately connected with two conveying cylinders, the automatic of automatic compensation abrasion is equipped with inside S swing pipe
Sealing ring.Left and right conveying cylinder alternately sucks and pumps material under two Driven by Hydraulic Cylinder, i.e., when S pipe is pushed in oscillating oil cylinder
Its lower input terminal is connected with right hydraulic cylinder, and when left hydraulic cylinder is connected to hopper, the pressure oil of main oil pump enters left hydraulic cylinder without bar
Chamber, left hydraulic cylinder piston are released, and are driven left piston of conveying cylinder to stretch out and generated pump action, and the material in left conveying cylinder passes through S
Pipe is pumped to conveyance conduit.Simultaneously, the hydraulic oil in left hydraulic cylinder rod chamber by with a left side, the connected pipeline of right hydraulic cylinder
It pushes its piston to bounce back into right hydraulic cylinder rod chamber, so that right piston of conveying cylinder movement be driven to generate self-priming, hopper is added
Material suck in right material cylinder.When the piston motion in right conveying cylinder will reach conveying cylinder endpoint, it is hydraulic to be mounted on master
Induction set between cylinder and conveying cylinder reaches the lower section of close switch in washing chamber, and the induction information that set is incuded on connecting rod is connect
Nearly switch receives, and issues electric signal to PLC close to switch, and PLC, which issues instruction, makes tilt cylinder solenoid directional control valve commutate, and allows swing
The pressure oil commutation of oil pump output enters the oscillating motor of the other side, rotates S-shaped pipe, makes its feeding inlet and another material
Cylinder connection.At the same time PLC also to master cylinder solenoid directional control valve issue commutation signal, pressure oil enter right main hydraulic cylinder without bar
Chamber, to complete the movement opposite with last master cylinder.At this moment the slurry in the conveying cylinder of left side is discharged to S-shaped pipe completely, right
Slurry in side conveying cylinder sucking hopper has been filled with conveying cylinder and completes a working cycles.So on circulate, it realizes
The purpose of automatic pumping.Due to left and right master cylinder be it is continuous intersect complete respective suction and conveying stroke, the slurry in hopper is just in a steady stream
It is constantly transported to S-shaped pipe, and unloading point is reached by the outer pipeline being laid with of pump, completes pumpdown.
Hydraulic power packet is made of two subsystems.Main hydraulic system of pump and S pipe valve swing hydraulic system, respectively by
Master cylinder, tilt cylinder provide hydraulic oil, are independent of each other using two motor.Main hydraulic system of pump uses open circulation oil circuit.It is main
Pump is high pressure Variable plunger pump.Main system pressure is set up by high pressure precursor overflow valve 12, setting 22MPa.When YV1a is obtained
Electricity, when the pressure oil of main pump pressure oil export enters master cylinder B rodless cavity via solenoid directional control valve 13, piston rod stretches out, main liquid
The piston rod of cylinder pressure A bounces back under the action of connecting oil circuit, and the hydraulic oil of rodless cavity is back to fuel tank through oil return line.Meanwhile
To terminal, induction information is approached switch and receives the material the cylinder piston row being connected with master cylinder B.Close to switch i.e. into system
Solenoid directional control valve issue electric signal commutate, YV1a power loss YV1b is obtained electric at this time, pressure oil just enter master cylinder A without bar
The piston rod of chamber, main hydraulic cylinder B bounces back under the action of connecting oil circuit, and the hydraulic oil of rodless cavity is back to oil through oil return line
Case.It loops back and forth like this, to realize automatic pumping.S-shaped pipe swings oil piping system and also uses open circulation oil circuit, hydraulic pump
For quantitative gear pump, when swinging oil piping system work, pressure oil that pump high pressure oil port comes out is through solenoid directional control valve 14 to swing
Oil cylinder fuel feeding, when the electromagnet no power of solenoid directional control valve 14, change-over valve core is in middle position, and tilt cylinder hydraulic pump leads to swing
The oil circuit of oil cylinder is obstructed, and S pipe is failure to actuate, and the hydraulic oil that pump oil mouth comes out inputs accumulator 15.When the electromagnetism of solenoid directional control valve 14
When Tie Tong electricity, valve core of the electromagnetic valve is in a position in two sides, and pressure oil leads to oscillating oil cylinder, an oscillating oil cylinder by the road
It stretches out, an oscillating oil cylinder retracts, so that S pipe acts, due to requiring commutation, the instantaneous repairing of accumulator at this time is played auxiliary rapidly
Help the effect of power source fuel feeding.When shutdown, pressure in accumulator is discharged, off-load purpose is made up to.
Lubricating system is made of grease pump, grease box, lubricating grease distributing valve, lubricating pipe and each oil site.It is led
Act on is lubrication oscillating oil cylinder ball bearing kinematic pair, the piston of S pipe swinging axle front and back bearings and conveying cylinder.It is somebody's turn to do with reducing
Position move when resistance and friction and prevent slurry infiltration and abrading motion component, cause the position spillage.Grease pump
Lubricating grease is sucked from grease box, is pressed into lubricating grease distributing valve, is responsible for the lubrication of self-lubricating in future rouge pump by lubricating grease distributing valve
Rouge reasonable distribution gives each oil site.
Hydraulic system is cooled down using water-cooling pattern, specifically includes that cooler, water pipe composition.Meanwhile the machine is washed
Indoor L-HV32# hydraulic oil has cooling effect concurrently to material cylinder, piston.
Embodiment two
On the basis of one technical solution of embodiment, the double helix feeding device for charging is installed above hopper chamber,
Guarantee that material uninterruptedly conveys.
Embodiment three
The measuring instrument for detecting 19 thickness of S pipe is equipped on the basis of one technical solution of embodiment, at the top of hopper chamber, if
It is excessive to convey pipe abrasion, should replace immediately.
Example IV
On the basis of one technical solution of embodiment, the infrared temperature detection for detecting temperature is installed on hydraulic fluid tank
Instrument, for detecting the liquid temperature in hydraulic fluid tank.
Embodiment five
The hot wash pipe for cleaning, hot wash are equipped on the basis of one technical solution of embodiment, at the top of material cylinder and hopper chamber
Pipe is connected with hot wash pump, is convenient for cleaning all parts before and after daily cleaning and maintenance maintenance.
Claims (10)
1. a kind of paste pump, including sucking and pumping material and the execution system of S pendulum valve, the hydraulic of driving execution system is driven to move
Force system, control hydraulic system and the control system, lubricating system, cooling system and the pedestal (13) that execute system；The execution
System mainly includes master cylinder (5), material cylinder (9) and S pendulum valve, and S pendulum valve is installed in hopper chamber (11), the discharging of hopper chamber (11)
Mouth (12) is connect with S pipe；The hydraulic power system swings hydraulic system by main pump liquor charging system and S pipe and forms, main pump liquor charging
System mainly includes main pump motor (2) and master cylinder oil circuit, and S pipe swings hydraulic system and mainly includes auxiliary pump motor (1), swings
Oil cylinder (18), solenoid directional control valve and tilt cylinder oil circuit, main pump motor (2) and auxiliary pump motor (1) are installed on hydraulic fluid tank (4)
Side, hydraulic fluid tank (4) top are equipped with hydraulic valve bank (3)；The control system mainly includes being able to carry out step-less adjustment output quantity
And the PLC microcomputer controller (14) of remote control and regulation；The lubricating system mainly includes grease pump, grease box, lubricating grease
Distributing valve and lubricating pipe；The cooling system mainly includes cooler and washing chamber (6)；It is characterized by: the S pipe is swung
Hydraulic system further includes providing the accumulator (15) of auxiliary power source, and accumulator (15) is installed on hydraulic fluid tank (4) side, accumulator
(15) it is connect by oil pipe with oscillating oil cylinder (18)；Hopper chamber (11) two sides are equipped with the maintenance lid door that can be opened and closed
(10)；Washing chamber (6) side is equipped with oil seal seat (8).
2. a kind of paste pump according to claim 1, it is characterised in that: the side of maintenance lid door (10) passes through connection
Plate (102) and the outer wall of hopper chamber (11) are hinged, and the buckle (101) of the other side passes through the rotation that is threadedly coupled with hopper chamber (11)
Button (103) locking, knob (103) are stuck in the card slot of buckle (101) end, and the rotating handle size of knob (103) is greater than the card slot
Size.
3. a kind of paste pump according to claim 1 or 2, it is characterised in that: be equipped on the washing chamber (6) for controlling
The travel switch (7) of stroke processed.
4. a kind of paste pump according to claim 1 or 2, it is characterised in that: be marked in the washing chamber (6) for material
The L-HV32# hydraulic oil of cylinder (9) and piston cooling.
5. a kind of paste pump according to claim 1 or 2, it is characterised in that: the model NXQA- of the accumulator (15)
16.3/31.5-L-Y。
6. a kind of paste pump according to claim 1 or 2, it is characterised in that: be equipped with guide holder in the master cylinder (5)
(16).
7. a kind of paste pump according to claim 1 or 2, it is characterised in that: installation is useful above the hopper chamber (11)
In the double helix feeding device of charging.
8. a kind of paste pump according to claim 1 or 2, it is characterised in that: be equipped with and be used at the top of the hopper chamber (11)
Detect the measuring instrument of S pipe (19) thickness.
9. a kind of paste pump according to claim 1 or 2, it is characterised in that: be equipped on the hydraulic fluid tank (4) for examining
The infrared temperature detector of testing temperature.
10. a kind of paste pump according to claim 1 or 2, it is characterised in that: the material cylinder (9) and hopper chamber (11) top
Portion is equipped with the hot wash pipe for cleaning, and hot wash pipe and hot wash pump connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733850.6U CN208221015U (en) | 2018-05-17 | 2018-05-17 | A kind of paste pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733850.6U CN208221015U (en) | 2018-05-17 | 2018-05-17 | A kind of paste pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221015U true CN208221015U (en) | 2018-12-11 |
Family
ID=64508096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733850.6U Active CN208221015U (en) | 2018-05-17 | 2018-05-17 | A kind of paste pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160887A (en) * | 2020-09-23 | 2021-01-01 | 赵静 | Liquid phase sizing material suction pump convenient to dismantle and wash |
-
2018
- 2018-05-17 CN CN201820733850.6U patent/CN208221015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160887A (en) * | 2020-09-23 | 2021-01-01 | 赵静 | Liquid phase sizing material suction pump convenient to dismantle and wash |
| CN112160887B (en) * | 2020-09-23 | 2022-12-23 | 江苏汉达机械有限公司 | Liquid-phase sizing material sucking pump convenient to disassemble and clean |
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