CN105649915B - A kind of manual, remote control double control slush pump - Google Patents
A kind of manual, remote control double control slush pump Download PDFInfo
- Publication number
- CN105649915B CN105649915B CN201610018876.8A CN201610018876A CN105649915B CN 105649915 B CN105649915 B CN 105649915B CN 201610018876 A CN201610018876 A CN 201610018876A CN 105649915 B CN105649915 B CN 105649915B
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- China
- Prior art keywords
- power transmission
- transmission shaft
- remote control
- bearing
- belt pulley
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims description 91
- 238000005096 rolling process Methods 0.000 claims description 42
- 239000002184 metal Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 210000004907 gland Anatomy 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/064—Control of electrically or electromagnetically actuated clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Prostheses (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of manual, remote control double control slush pump, including pump body portion, control circuit part and remote control, pump body portion includes motor, slush pump gearbox, clutch, pump head；Clutch includes belt pulley, support component, clutch component, clutch electromagnetic control assembly；The output wheel of motor is connected with the belt pulley of clutch by belt, and pump head is connected with slush pump gearbox.Simple in construction, reliable operation of the invention, action is quick, be adapted to drilling operation in the wild, and the frequent clutch of power during mud pump work can be achieved；The present invention is by startup, the stopping of the i.e. achievable slush pump of the button for pressing remote control, and startup, the stopping of clutch start, stopped quickly, power is transmitted efficiently, and operation is easy, easy to maintenance.
Description
Technical field
The invention belongs to the rig field in engineering machinery, and in particular to a kind of manual, remote control double control slush pump.
Background technology
Slush pump, refers to the machinery to the conveying flushing liquor such as mud or water in drilling in drilling process.Slush pump is to bore
Visit the important component of equipment.
The pressure size of pump depends on the depth of drilling, the resistance for the passage that flushing liquor is passed through and conveyed flushing liquor
Property etc..Drilling it is deeper, pipe resistance it is bigger, it is necessary to pressure it is higher.
With bore diameter, the change of depth, it is desirable to which the discharge capacity of pump can also be adjusted at any time.It is provided with the mechanism of pump
Gearbox adjusts its speed with hydraulic motor, to reach the purpose for changing discharge capacity.In order to accurately grasp the pressure and discharge capacity of pump
Bianization ﹐ slush pumps on flowmeter and pressure gauge to be installed, make at any time driller understand pump working order, while pass through pressure
Power change differentiates whether situation is normal with prevention generation drilling accident in hole.When occurring pressure mistake in the operation process of slush pump pump
When high or too low, it is often necessary to which termination of pumping is to protect slush pump.Under normal circumstances, slush pump is fixed in probing place, and
With slurry scene as the change of the position of construction is continually changing position, thus a segment distance is there is between the two.Prior art
Be intended to Attended mode by middle slush pump, when needs are starched or stop slurry, by with the personnel at slurry scene with blowing a whistle, the side such as make a gesture
Formula is to signal, and slush pump personnel on duty are connected to after signal, pulls slush pump clutch handle, controls the conveying of mud or stops
Only.Such as run into that on-site noise is larger, unsighted special circumstances, the phenomenon of termination of pumping not in time, entail dangers to mud often occurs
Using for pump is safe.
The content of the invention
It is an object of the invention to for disadvantages mentioned above, there is provided a kind of manual, remote control double control slush pump with deficiency.
The technical solution adopted by the present invention is：A kind of manual, remote control double control slush pump, including pump body portion, control electricity
Road part and remote control.
Pump body portion includes motor, slush pump gearbox, clutch, pump head；Clutch includes belt pulley, support group
Part, clutch component, clutch electromagnetic control assembly；The output wheel of motor is connected with the belt pulley of clutch by belt,
Pump head is connected with slush pump gearbox.Belt pulley includes wheel disc.
Support component includes power transmission shaft, and power transmission shaft is arranged in slush pump gearbox by drive bearing component, power transmission shaft
On travelling gear is installed；The rear end of power transmission shaft is connected with tape spool shaft coupling；Belt pulley is pacified by belt pulley rolling bearing assembly
On the tape spool shaft coupling of transmission shaft rear end.
Clutch component include umbrella push-plate, umbrella fluted disc, lever, connecting hinge, support pin, adjusting screw, platen, after rub
Wipe disk, preceding frictional disk, connection bearing pin, holddown spring, short push rod, long push rod, tape spool shaft coupling；On power transmission shaft along its length
Offer the elongated hole for offering radial direction insertion on the elongated hole of radial direction insertion, tape spool shaft coupling along its length, tape spool shaft coupling
Center line, the power transmission shaft of the center line of elongated hole on the rear end of power transmission shaft and tape spool shaft coupling, the elongated hole on power transmission shaft
Center line on the same line；Provided with the short push rod that can be moved forward and backward along its long centerline hole in the elongated hole of tape spool shaft coupling,
The rear end of short push rod is located at after the rear end of umbrella fluted disc；Being provided with the elongated hole of power transmission shaft can move forward and backward along its long centerline hole
Long push rod, the rear end of long push rod is in contact with the front end of short push rod；Pacified by umbrella push-plate bearing assembly the rear end of short push rod
Equipped with umbrella push-plate.
The front end of tape spool shaft coupling is fixedly connected with umbrella fluted disc, and the outer surface of umbrella fluted disc is fixed with the firm of annular shape
Property metal dish, the leading flank of rigid metal disk is fixed with preceding frictional disk, and the trailing flank of rigid metal disk is fixed with rear frictional disk；Just
Property metal dish, rear frictional disk, preceding frictional disk, platen, the wheel disc of belt pulley, the center line of umbrella push-plate are at the center of power transmission shaft
On line.
Rigid metal disk, the wheel disc of belt pulley external diameter it is identical, rigid metal disk, rear frictional disk, the external diameter of preceding frictional disk
Less than platen, the external diameter of the wheel disc of belt pulley；Platen, the wheel disc of belt pulley pass through some center wire loop dress arrays along power transmission shaft
Arrange and linked together parallel to the connection bearing pin of the center line of power transmission shaft, the distance of each connecting pin wheelbase center transmission shaft line
More than rigid metal disk, rear frictional disk, preceding frictional disk external diameter；Platen is located at after the trailing flank of rear frictional disk；Connect bearing pin
Front and back ends be equipped with nut, connect between the nut of front end and the trailing flank of rear frictional disk of bearing pin provided with holddown spring and
Holddown spring is in compressive state.
Platen is disposed with some pin holes, the wheel disc of belt pulley and the pin hole identical bits of platen along its axle center ring dress array
Put and also be provided with pin hole, the pin hole of platen is supported with being provided with support pin on the pin hole of the wheel disc of adjacent belt pulley
The centerline parallel of pin is in the center line of power transmission shaft；Distance of the center line of each support pin away from center transmission shaft line is more than firm
Property metal dish, rear frictional disk, the external diameter of preceding frictional disk；The front end of each support pin is fixedly connected with the wheel disc of belt pulley.
The medium position of the vertical line of the center line of pin hole and power transmission shaft on platen trailing flank is provided with column, and each column leads to
Cross connecting hinge and be hinged with lever；The center line of lever is located at the center line of pin hole and power transmission shaft away from its nearest support pin
Vertical line on, the remote transmission shaft end of lever is provided with the adjusting screw of the center line parallel to power transmission shaft, the front end of adjusting screw
It is in contact with the rear end away from its nearest support pin；The umbrella of umbrella push-plate is along provided with protruding from the convex of umbrella circumferentially surface
Ring, each lever is located at the rear of bulge loop and the distance of close transmission center line of the shaft end away from power transmission shaft of each lever close to transmission shaft end
Less than the external diameter of bulge loop.
Clutch electromagnetic control assembly includes electromagnet；Long push rod is provided with barrier disc, and the front end of long push rod is provided with iron plate,
Spring is provided between the barrier disc of long push rod and the sucker of electromagnet and spring is in compressive state.
Circuit part is controlled to include slush pump starting or stopping control circuit, clutch on-off control circuit.
Slush pump starting or stopping control circuit includes the first power supply, first fuse, the first electrothermal relay, the first button, first
Drive control module, first contactor coil, first fuse, the first electrothermal relay, the first button, the first drive control mould
Block, first contactor coil are sequentially connected in series and are connected to form closed-loop path with the first power supply；First drive control module bag
Solenoid-operated switch, the second button, the first remote control switch on motor are included, the Electromagnetic Control of motor is opened
Pass, the second button, the first remote control switch are connected in parallel；When first contactor coil electricity, in the magnetic of first contactor coil
The solenoid-operated switch closure of the lower motor of power effect；When first contactor coil no power, the electromagnetism control of motor
System is switched off.
Clutch on-off control circuit includes second source, second fuse, the second electrothermal relay, the 3rd button, second
Drive control module, second contactor coil, second fuse, the second electrothermal relay, the 3rd button, the second drive control mould
Block, second contactor coil are sequentially connected in series and are connected to form closed-loop path with second source；Second drive control module bag
Include the solenoid-operated switch, the 4th button, the second remote control switch of electromagnet；The solenoid-operated switch of electromagnet, the 4th button,
Two remote control switches are connected in parallel；When first contactor coil band point, the solenoid-operated switch closure of motor；Connect when second
During tentaculum coil electricity, in the solenoid-operated switch closure of the magneticaction lower electromagnet of second contactor coil, electromagnet
Sucker attracts long push rod to be travelled forward along the center line of power transmission shaft, now, in the presence of holddown spring, rear frictional disk and platen
The wheel disc of close contact, preceding frictional disk and belt pulley is in close contact, due to rigid metal disk, preceding frictional disk, rear frictional disk, umbrella
Fluted disc is connected as a single entity, and belt pulley can drive platen, umbrella fluted disc, tape spool shaft coupling, power transmission shaft rotation, and belt pulley is passed to slush pump
The power of moving axis input；When second contactor coil no power, the solenoid-operated switch of electromagnet disconnects, now, in spring
In the presence of, center line of the long push rod along power transmission shaft is moved backward, and short push rod promotes umbrella push-plate to move backward, umbrella push-plate
Bulge loop, which prizes lever, increases the distance between wheel disc of platen, belt pulley, and now, belt pulley only drives platen, umbrella push-plate
Rotation, belt pulley stops the power of the power transmission shaft input to slush pump.When remote control to the first remote control switch send startup/stopping
During signal, first contactor coil electricity/power-off, the Electromagnetic Control of motor under the magneticaction of first contactor coil
Switch closure/unlatching；It when remote control sends startup/stop signal to the second remote control switch, can lead to second contactor coil
Power off, in solenoid-operated switch closure/unlatching of the magneticaction lower electromagnet of second contactor coil.
Further, belt pulley rolling bearing assembly includes the first rolling bearing, the second rolling bearing, the first axle sleeve and support
Ring；The rear side of plane where first rolling bearing is located at rigid metal disk and the depression of the leading flank formation positioned at umbrella fluted disc
The front side of plane where interior, the second rolling bearing is located at rigid metal disk；Belt pulley is rolled by first band rolling bearing and second
Dynamic bearing is arranged on the outer surface of tape spool shaft coupling, and the first axle sleeve is located between umbrella fluted disc and the first rolling bearing, branch
Pushing out ring is located between the first rolling bearing, the second rolling bearing；The front end of second rolling bearing is provided with second bearing gland, first
The rear end of rolling bearing is provided with clutch shaft bearing gland；Clutch shaft bearing gland, second bearing gland are fixed by screws in belt pulley
On, clutch shaft bearing gland, second bearing gland are provided with oil sealing；Belt pulley is provided with can inject the oil of lubricating oil to its medial surface
Cup.
Further, drive bearing component includes the 3rd spring bearing, the 4th spring bearing, and power transmission shaft passes through the 3rd support shaft
The rear side installed in slush pump gearbox is held, the front side of slush pump gearbox is arranged on by the 4th spring bearing；Electromagnet
The spacing of sucker and the iron plate of long top plate front end is 7.5-22.5cm.
Further, umbrella push-plate bearing assembly includes bushing, the 5th spring bearing, and bushing is sleeved on the rear end of short push rod
On, the 5th spring bearing is installed between the lateral surface of bushing and the medial surface of umbrella push-plate rear end；The umbrella top of umbrella push-plate is set
There is the lubricating cup that lubricating oil can be injected to the 5th spring bearing；Bushing is provided with oil sealing.
Further, the first drive control module also includes the first indicator lamp, the electromagnetism control of the first indicator lamp and motor
It is in parallel with the second button, the first remote control switch after system switch series connection.
Further, the second drive control module also includes the Electromagnetic Control of the second indicator lamp, the second indicator lamp and electromagnet
It is in parallel with the 4th button, the second remote control switch after switch series connection.
Further, the second drive control module also includes the solenoid-operated switch of buzzer, the second indicator lamp and electromagnet
It is in parallel with the 4th button, the second remote control switch after series connection.
Further, adjusting screw is threadedly coupled with lever, makes adjusting screw along before its center line by rotating adjusting screw
After move；Leading flank, the trailing flank of rigid metal disk are connected with preceding frictional disk, rear frictional disk by attachment screw.
Further, the trailing flank of belt pulley is provided with clutch component covering on protective cover therein.
Long push rod rear end is snaphead, and the front end of short push rod has what the snaphead shape with long push rod rear end was adapted
In groove, the groove for the front end that the snaphead of long push rod rear end can head into short push rod；Tape spool shaft coupling is connected by terminal pad
In the rear end of power transmission shaft, the axis of terminal pad is provided with the hole that may pass through long push rod.
Further, the forward and backward two ends of connection bearing pin are respectively provided with screw thread and are connected with adjusting nut, by rotating adjusting nut
The tightness of adjustable holddown spring.
The beneficial effects of the invention are as follows：Simple in construction, reliable operation of the invention, action is quick, be adapted to probing in the wild
Construction, can be achieved the frequent clutch of power during mud pump work；Mud can be achieved by the button for pressing remote control in the present invention
Startup, the stopping of pump, startup, the stopping of clutch start, stopped quickly, power is transmitted efficiently, and operation is easy, easy to maintenance.
Brief description of the drawings
Fig. 1 is the manual, structural representation of remote control double control slush pump of the invention.
Fig. 2 is the partial enlarged drawing of Fig. 1 part A.
Fig. 3 is the partial enlarged drawing of Fig. 1 part B.
Fig. 4 is the structural representation of slush pump starting or stopping control circuit.
Fig. 5 is the structural representation that clutch on-off controls circuit.
Fig. 6 is the structural representation of remote control.
Wherein：First fuse -1；First electrothermal relay -2；First button -3；Solenoid-operated switch -4；Second button-
5；First remote control switch -6；First contactor coil -7；Second fuse -8；Second electrothermal relay -9；3rd button -10；Electricity
The solenoid-operated switch -11 of magnet；4th button -12；Second remote control switch -13；Second contactor coil -14；Remote control-
15；First power supply -16；Second source -17；First indicator lamp -18；Second indicator lamp -19；Buzzer -20；Slush pump speed change
Case -21；Motor -22；Output wheel -23；Belt -24；Clutch -30；Belt pulley -31；Power transmission shaft -32；Travelling gear-
33；Umbrella push-plate -34；Umbrella fluted disc -35；Lever -36；Connecting hinge -37；Support pin -38；Adjusting screw -39；Platen-
310；Frictional disk -311 afterwards；Preceding frictional disk -312；Attachment screw -313；Connect bearing pin -314；Holddown spring -315；Tape spool shaft coupling
Device -316；Bulge loop 317；Wheel disc 318；Short push rod -319；Long push rod -320；Barrier disc -321；First rolling bearing -322；Second
Rolling bearing -323；First axle sleeve -324；Support ring -325；Second bearing gland -326；Clutch shaft bearing gland -327；Oil sealing-
328；Lubricating cup -329；Bushing 330；5th spring bearing -331；Lubricating cup -332；Oil sealing -333；Protective cover -334；Adjustment bolt-
335；3rd spring bearing -336；4th spring bearing -337；Screw -338；Rigid metal disk -339；Column -340；Connection
Disk -341；Electromagnet -40；Sucker -41；Spring -42；Iron plate -43；Pump head -50.
Embodiment
Below, the present invention will be further described in conjunction with the accompanying drawings and embodiments.
Embodiment 1.A kind of manual, remote control double control slush pump, including pump body portion, control circuit part and remote control
15。
As shown in Fig. 1 to Fig. 3, pump body portion includes motor 22, slush pump gearbox 21, clutch 30, pump head 50；
Clutch 30 includes belt pulley 31, support component, clutch component, clutch electromagnetic control assembly；The output wheel of motor 22
23 are connected with the belt pulley 31 of clutch 30 by belt 24, and pump head 50 is connected with slush pump gearbox 21.Belt pulley 31 includes
Wheel disc 318.
Support component includes power transmission shaft 32, and power transmission shaft 32 is arranged in slush pump gearbox 21 by drive bearing component,
Travelling gear 33 is installed on power transmission shaft 32；Delivered power to by travelling gear 33 in slush pump gearbox.Power transmission shaft 32
Rear end be connected with tape spool shaft coupling 316；Belt pulley 31 is arranged on the rear end of power transmission shaft 32 by belt pulley rolling bearing assembly
On tape spool shaft coupling 316.
Clutch component includes umbrella push-plate 34, umbrella fluted disc 35, lever 36, connecting hinge 37, support pin 38, adjusting screw
39th, platen 310, rear frictional disk 311, preceding frictional disk 312, attachment screw 313, connection bearing pin 314, holddown spring 315, short push rod
319th, long push rod 320, tape spool shaft coupling 316；The elongated hole of radial direction insertion, tape spool connection are offered on power transmission shaft 32 along its length
Offer the elongated hole of radial direction insertion on axle device 316 along its length, tape spool shaft coupling 316 be arranged on the rear end of power transmission shaft 32 and
The center line of elongated hole on tape spool shaft coupling 316, the center line of the elongated hole on power transmission shaft 32, the center line of power transmission shaft 32 are same
On straight line；Provided with the short push rod 319 that can be moved forward and backward along its long centerline hole, short push rod 319 in the elongated hole of tape spool shaft coupling 316
Rear end be located at umbrella fluted disc 35 rear end after；It is provided with what can be moved forward and backward along its long centerline hole in the elongated hole of power transmission shaft 32
Long push rod 320, the rear end of long push rod 320 is in contact with the front end of short push rod 319；The rear end of short push rod 319 passes through umbrella push-plate
Bearing assembly is provided with umbrella push-plate 34.
The front end of tape spool shaft coupling 316 is fixedly connected with umbrella fluted disc 35, and the outer surface of umbrella fluted disc 35 is fixed with circle
After the rigid metal disk 339 of ring-type, frictional disk 312 before the leading flank of rigid metal disk 339 is fixed with, rigid metal disk 339
Side is fixed with rear frictional disk 311；Rigid metal disk 339, rear frictional disk 311, preceding frictional disk 312, platen 310, belt pulley
Wheel disc 318, umbrella push-plate 34 center line on the center line of power transmission shaft 32.
Rigid metal disk 339, the wheel disc 318 of belt pulley external diameter it is identical, it is rigid metal disk 339, rear frictional disk 311, preceding
The external diameter of frictional disk 312 is less than platen 310, the external diameter of the wheel disc 318 of belt pulley；Platen 310, the wheel disc 318 of belt pulley pass through
Three center wire loop dress arrays along power transmission shaft 32 are arranged and are connected to parallel to the connection bearing pin 314 of the center line of power transmission shaft 32
Together.Each distance of the connection bearing pin 314 away from the center line of power transmission shaft 32 is more than rigid metal disk, rear frictional disk 311, preceding frictional disk
312 external diameter；Platen 310 is located at after the trailing flank of rear frictional disk 311；The front and back ends of connection bearing pin 314 are equipped with nut,
Holddown spring 315 and holddown spring 315 are provided between the nut of front end and the trailing flank of rear frictional disk 311 that connect bearing pin 314
In compressive state.
Platen 310 is disposed with three pin holes, the wheel disc 318 of belt pulley and the pin of platen 310 along its axle center ring dress array
Nail same position also is provided with pin hole, and the pin hole of platen 310 on the pin hole of the wheel disc 318 of adjacent belt pulley with installing
There is support pin 38, the centerline parallel of support pin 38 is in the center line of power transmission shaft 32；The center line of each support pin 38 away from
The distance of the center line of power transmission shaft 32 is more than rigid metal disk, rear frictional disk 311, the external diameter of preceding frictional disk 312；Each support pin 38
Front end be fixedly connected with the wheel disc 318 of belt pulley.
The medium position of pin hole and the vertical line of the center line of power transmission shaft 32 on the trailing flank of platen 310 is provided with column 340,
Each column 340 is hinged with lever 36 by connecting hinge 37；The center line of lever 36 is located at the pin away from its nearest support pin 38
On the vertical line of the center line of nail and power transmission shaft 32, the end of remote power transmission shaft 32 of lever 36 is provided with the center parallel to power transmission shaft 32
The adjusting screw 39 of line, the front end of adjusting screw 39 is in contact with the rear end away from its nearest support pin 38；Umbrella push-plate 34
Umbrella along provided with the bulge loop 317 for protruding from umbrella circumferentially surface, each lever 36 is located at after bulge loop 317 close to the end of power transmission shaft 32
Square and each lever 36 is less than the external diameter of bulge loop 317 close to the distance of center line of the end of power transmission shaft 32 away from power transmission shaft 32.
Clutch electromagnetic control assembly includes electromagnet 40；Long push rod 320 is provided with before barrier disc 321, long push rod 320
End is provided with iron plate 43, is provided with spring 42 between the barrier disc 321 of long push rod 320 and the sucker 41 of electromagnet 40 and spring 42 is in
Compressive state.
As shown in Fig. 4, Fig. 5, Fig. 6, control circuit part includes slush pump starting or stopping control circuit, clutch on-off control electricity
Road.Remote control 15 is provided with can send startup, the button of stop signal to the first remote control switch 6, can be to the second remote control switch 11
Send separation, the button of closure signal of enabling signal.
Slush pump starting or stopping control circuit include the first power supply 16, first fuse 1, the first electrothermal relay 2, the first button 3,
First drive control module, first contactor coil 7, first fuse 1, the first electrothermal relay 2, the driving of the first button 3, first
Control module, first contactor coil 7 are sequentially connected in series and are connected to form closed-loop path with the first power supply 16；First driving control
Molding block includes the solenoid-operated switch 4, the second button 5, the first remote control switch 6 being arranged on motor, motor
Solenoid-operated switch 4, the second button 5, the first remote control switch 6 are connected in parallel；When first contactor coil 7 is powered, first
The solenoid-operated switch 4 of motor is closed under the magneticaction of contactor coil 7, opens motor；Work as first contactor
During 7 no power of coil, the solenoid-operated switch 4 of motor disconnects, and closes motor.Second button 5 is arranged on slush pump
Switch board on, be suitable for manually control.Also it can connect by remote control to the first remote control switch 6 transmission startup/stop signal
On/off opens closed-loop path, when first contactor coil 7 is power on/off, is driven under the magneticaction of first contactor coil 7
The solenoid-operated switch 4 of motor is closed/opened, and is suitable for remote control.
Clutch on-off control circuit includes second source 17, second fuse 8, the second electrothermal relay 9, the 3rd button
10th, the second drive control module, second contactor coil 14, second fuse 8, the second electrothermal relay 9, the 3rd button 10,
Two drive control modules, second contactor coil 14 are sequentially connected in series and are connected to form closed-loop path with second source 17；The
Two drive control modules include solenoid-operated switch 11, the 4th button 12, the second remote control switch 13 of electromagnet；The electricity of electromagnet
Magnetic control switchs the 11, the 4th button 12, the second remote control switch 13 and is connected in parallel；When second contactor coil 14 is powered,
The solenoid-operated switch 11 of the magneticaction lower electromagnet of two contactor coils 14 is closed, and the sucker 41 of electromagnet 40 attracts long top
Center line of the bar 320 along power transmission shaft 32 travels forward, now, in the presence of holddown spring 315, rear frictional disk 311 and platen
310 are in close contact, the wheel disc 318 of preceding frictional disk 312 and belt pulley is in close contact, due to rigid metal disk 339, preceding frictional disk
312nd, rear frictional disk 311, umbrella fluted disc 35 are connected as a single entity, and belt pulley 31 can drive platen 310, umbrella fluted disc 35, tape spool shaft coupling
Device 316, power transmission shaft 32 rotate, the power that belt pulley 31 is inputted to mud pump drive shaft 32；When second contactor coil 14 is obstructed
When electric, the solenoid-operated switch 11 of electromagnet disconnects, under the action of a spring 42, center line of the long push rod 320 along power transmission shaft 32
Move backward, short push rod 319 promotes umbrella push-plate 34 to move backward, and the bulge loop of umbrella push-plate 34 prizes lever along support pin 38
Rotary-top, increase the distance between wheel disc 318 of platen 310, belt pulley, now, the drive platens of belt pulley 31
310th, umbrella push-plate 34 rotates, and belt pulley 31 stops the power of the input of power transmission shaft 32 to slush pump.Set some along platen 310
Centre of form radial array lever, the thrust of short push rod is exaggerated at the close outer position of platen 310, is conducive to
Close contact between wheel disc, rear frictional disk 311 and the platen of preceding frictional disk 312 and belt pulley, is more uniformly stressed.4th presses
Button 12 is arranged on the switch board of slush pump, is suitable for controlling slush pump manually.Also can be by remote control to the second remote control switch
13 send startup/stop signal, connection/cutoff circuit, when second contactor coil 14 is power on/off, in second contactor line
The solenoid-operated switch 11 of the magneticaction lower electromagnet of circle 14 is closed/opened, and is suitable for remote control.
Belt pulley rolling bearing assembly includes the first rolling bearing 322, the second rolling bearing 323, the first axle sleeve 324 and branch
Pushing out ring 325；First rolling bearing 322 is located at the rear side of rigid metal disk place plane and formed positioned at the leading flank of umbrella fluted disc
Depression in, the second rolling bearing 323 be located at rigid metal disk where plane front side；Belt pulley 31 passes through the first band axis of rolling
Hold and be arranged on the second rolling bearing 323 on the outer surface of tape spool shaft coupling 316, the first axle sleeve 324 is located at umbrella fluted disc 35
Between the first rolling bearing 322, support ring 325 is located between the first rolling bearing 322, the second rolling bearing 323；Second rolling
The front end of dynamic bearing 323 is provided with second bearing gland 326, and the rear end of the first rolling bearing 322 is provided with clutch shaft bearing gland 327；
Clutch shaft bearing gland 327, second bearing gland 326 are fixed on belt pulley 31 by screw 338, clutch shaft bearing gland 327,
Two bearing glands 326 are provided with oil sealing 328；Belt pulley 31 is provided with can inject the lubricating cup 329 of lubricating oil to its medial surface.First
In the depression that the rear side of plane where rolling bearing 322 is located at rigid metal disk and the leading flank positioned at umbrella fluted disc are formed, energy
The volume of enough effectively reduction arrangement of clutch.It is possible that belt pulley rolling bearing assembly ensure that belt pulley is eliminated in motion process
The eccentric force along the axial direction of power transmission shaft 32 produced.Rolling member provided with lubricating cup 329, easily maintenance bearing.
Drive bearing component includes the 3rd spring bearing 336, the 4th spring bearing 337, and power transmission shaft 32 passes through the 3rd support
Bearing 336 is arranged on the rear side of slush pump gearbox 21, is arranged on by the 4th spring bearing 337 before slush pump gearbox 21
Side；The spacing of the sucker 41 of electromagnet and the iron plate 43 of long top plate front end is 7.5-22.5cm.The sucker 41 and Chang Ding of electromagnet
The spacing of the iron plate 43 of front edge of board is maintained at this scope, ensure that the validity of attraction.
Umbrella push-plate bearing assembly includes bushing 330, the 5th spring bearing 331, and bushing 330 is sleeved on short push rod 319
On rear end, the 5th spring bearing 331 is installed between the lateral surface of bushing 330 and the medial surface of the rear end of umbrella push-plate 34；Umbrella
The umbrella top of push-plate 34 is provided with can inject the lubricating cup 332 of lubricating oil to the 5th spring bearing；Bushing 330 is provided with oil sealing 333.Umbrella
Push-plate bearing assembly ensure that umbrella push-plate during clutch as belt pulley is together rotated.
First drive control module also includes the first indicator lamp 18, and the Electromagnetic Control of the first indicator lamp 18 and motor is opened
Close in parallel with the second button 5, the first remote control switch 6 after 4 series connection.
Second drive control module also includes the second indicator lamp 19, the solenoid-operated switch of the second indicator lamp 19 and electromagnet
It is in parallel with the 4th button 12, the second remote control switch 13 after 11 series connection.
Second drive control module also includes buzzer 20, and the solenoid-operated switch 11 of the second indicator lamp 19 and electromagnet is gone here and there
It is in parallel with the 4th button 12, the second remote control switch 13 after connection.Buzzer 20 is suitable for unsighted occasion.
Adjusting screw 39 is threadedly coupled with lever 36, makes adjusting screw 39 along before its center line by rotating adjusting screw 39
After move；Leading flank, the trailing flank of rigid metal disk 339 are connected with preceding frictional disk 312, rear frictional disk by attachment screw 313
311.Rigid metal disk 339 is flexibly connected with preceding frictional disk 312, rear frictional disk 311, and side changes preceding frictional disk 312, rear frictional disk
311。
The trailing flank of belt pulley 1 is provided with clutch component covering on protective cover 334 therein.Can be with provided with protective cover 334
Prevent slush pump arrangement of clutch from receiving the invasion of muddy water.
Long push rod rear end is snaphead, and the front end of short push rod has what the snaphead shape with long push rod rear end was adapted
In groove, the groove for the front end that the snaphead of long push rod rear end can head into short push rod.Tape spool shaft coupling 316 passes through terminal pad
341 are connected to the rear end of power transmission shaft 32, and the axis of terminal pad 341 is provided with the hole that may pass through long push rod 320.Terminal pad 341
The hole that may pass through long push rod 320 play guide effect.
The forward and backward two ends of connection bearing pin 314 are respectively provided with screw thread and are connected with adjusting nut 335, by rotating adjusting nut
The tightness of 335 adjustable holddown springs 315.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of manual, remote control double control slush pump, including pump body portion, control circuit part and remote control（15）, its feature
It is：Pump body portion includes motor（22）, slush pump gearbox（21）, clutch（30）, pump head（50）；Clutch（30）
Including belt pulley（31）, support component, clutch component, clutch electromagnetic control assembly；Motor（22）Output wheel（23）
With clutch（30）Belt pulley（31）Pass through belt（24）It is connected, pump head（50）With slush pump gearbox（21）It is connected；Belt
Wheel（31）Including wheel disc（318）；
Support component includes power transmission shaft（32）, power transmission shaft（32）Slush pump gearbox is arranged on by drive bearing component（21）
It is interior, power transmission shaft（32）On travelling gear is installed（33）；Power transmission shaft（32）Rear end be connected with tape spool shaft coupling（316）；Belt
Wheel（31）Power transmission shaft is arranged on by belt pulley rolling bearing assembly（32）The tape spool shaft coupling of rear end（316）On；
Clutch component includes umbrella push-plate（34）, umbrella fluted disc（35）, lever（36）, connecting hinge（37）, support pin（38）, adjust
Whole screw（39）, platen（310）, rear frictional disk（311）, preceding frictional disk（312）, connection bearing pin（314）, holddown spring（315）、
Short push rod（319）, long push rod（320）, tape spool shaft coupling（316）；Power transmission shaft（32）On offer along its length radially pass through
Logical elongated hole, tape spool shaft coupling（316）On offer the elongated hole of radial direction insertion, tape spool shaft coupling along its length（316）Peace
Mounted in power transmission shaft（32）Rear end and tape spool shaft coupling（316）On elongated hole center line, power transmission shaft（32）On elongated hole in
Heart line, power transmission shaft（32）Center line on the same line；Tape spool shaft coupling（316）Elongated hole in provided with can be along its elongated hole center
The short push rod that line is moved forward and backward（319）, short push rod（319）Rear end be located at umbrella fluted disc（35）Rear end after；Power transmission shaft
（32）Elongated hole in provided with the long push rod that can be moved forward and backward along its long centerline hole（320）, long push rod（320）Rear end and short top
Bar（319）Front end be in contact；Short push rod（319）Rear end umbrella push-plate is provided with by umbrella push-plate bearing assembly（34）；
Tape spool shaft coupling（316）Front end be fixedly connected with umbrella fluted disc（35）, umbrella fluted disc（35）Outer surface be fixed with
Circular rigid metal disk（339）, rigid metal disk（339）Leading flank be fixed with preceding frictional disk（312）, rigid metal disk
（339）Trailing flank be fixed with rear frictional disk（311）；Rigid metal disk（339）, rear frictional disk（311）, preceding frictional disk（312）、
Platen（310）, belt pulley wheel disc（318）, umbrella push-plate（34）Center line in power transmission shaft（32）Center line on；
Rigid metal disk（339）, belt pulley wheel disc（318）External diameter it is identical, rigid metal disk（339）, rear frictional disk
（311）, preceding frictional disk（312）External diameter be less than platen（310）, belt pulley wheel disc（318）External diameter；Platen（310）, belt
The wheel disc of wheel（318）By some along power transmission shaft（32）Center wire loop dress array arrangement and parallel to power transmission shaft（32）Center
The connection bearing pin of line（314）Link together, respectively connect bearing pin（314）Away from power transmission shaft（32）The distance of center line is more than rigidity gold
Belong to disk, rear frictional disk（311）, preceding frictional disk（312）External diameter；Platen（310）Positioned at rear frictional disk（311）Trailing flank with
Afterwards；Connect bearing pin（314）Front and back ends be equipped with nut, connect bearing pin（314）Front end nut and rear frictional disk（311）
Trailing flank between be provided with holddown spring（315）And holddown spring（315）In compressive state；
Platen（310）Some pin holes, the wheel disc of belt pulley are disposed with along its axle center ring dress array（318）With platen（310）'s
Pin hole same position also is provided with pin hole, platen（310）Pin hole and adjacent belt pulley wheel disc（318）Pin hole
On support pin is installed（38）, support pin（38）Centerline parallel in power transmission shaft（32）Center line；Each support pin
（38）Center line away from power transmission shaft（32）The distance of center line is more than rigid metal disk, rear frictional disk（311）, preceding frictional disk
（312）External diameter；Each support pin（38）Front end and belt pulley wheel disc（318）It is fixedly connected；
Platen（310）Pin hole and power transmission shaft on trailing flank（32）Center line vertical line medium position be provided with column
（340）, each column（340）Pass through connecting hinge（37）It is hinged with lever（36）；Lever（36）Center line be located at it is nearest away from it
Support pin（38）Pin hole and power transmission shaft（32）Center line vertical line on, lever（36）Remote power transmission shaft（32）End is set
It is parallel to power transmission shaft（32）Center line adjusting screw（39）, adjusting screw（39）Front end with away from its nearest supporting pin
Nail（38）Rear end be in contact；Umbrella push-plate（34）Umbrella along provided with the bulge loop for protruding from umbrella circumferentially surface（317）, each thick stick
Bar（36）Close to power transmission shaft（32）End is located at bulge loop（317）Rear and each lever（36）Close to power transmission shaft（32）End is away from power transmission shaft
（32）Center line distance be less than bulge loop（317）External diameter；
Clutch electromagnetic control assembly includes electromagnet（40）；Long push rod（320）It is provided with barrier disc（321）, long push rod（320）
Front end be provided with iron plate（43）, long push rod（320）Barrier disc（321）With electromagnet（40）Sucker（41）Between be provided with spring
（42）And spring（42）In compressive state；
Circuit part is controlled to include slush pump starting or stopping control circuit, clutch on-off control circuit；
Slush pump starting or stopping control circuit includes the first power supply（16）, first fuse（1）, the first electrothermal relay（2）, the first button
（3）, the first drive control module, first contactor coil（7）, first fuse（1）, the first electrothermal relay（2）, the first button
（3）, the first drive control module, first contactor coil（7）Be sequentially connected in series and with the first power supply（16）It is connected to form and closes
Close loop；First drive control module includes the solenoid-operated switch being arranged on motor（4）, the second button（5）, first
Remote control switch（6）, the solenoid-operated switch of motor（4）, the second button（5）, the first remote control switch（6）It is connected in parallel；When
First contactor coil（7）During energization, in first contactor coil（7）Magneticaction under motor solenoid-operated switch
（4）Closure；When first contactor coil（7）During no power, the solenoid-operated switch of motor（4）Disconnect；
Clutch on-off control circuit includes second source（17）, second fuse（8）, the second electrothermal relay（9）, the 3rd button
（10）, the second drive control module, second contactor coil（14）, second fuse（8）, the second electrothermal relay（9）, the 3rd press
Button（10）, the second drive control module, second contactor coil（14）It is sequentially connected in series and and second source（17）Be connected shape
Into closed-loop path；Second drive control module includes the solenoid-operated switch of electromagnet（11）, the 4th button（12）, the second remote control
Switch（13）；The solenoid-operated switch of electromagnet（11）, the 4th button（12）, the second remote control switch（13）It is connected in parallel；When
One contactor coil（7）During band point, the solenoid-operated switch of motor（4）Closure；When second contactor coil（14）It is powered
When, in second contactor coil（14）Magneticaction lower electromagnet solenoid-operated switch（11）Closure, the sucker of electromagnet
（41）Attract long push rod（320）Along power transmission shaft（32）Center line travel forward, now, in holddown spring（315）In the presence of,
Frictional disk afterwards（311）With platen（310）Close contact, preceding frictional disk（312）With the wheel disc of belt pulley（318）It is in close contact, by
In rigid metal disk（339）, preceding frictional disk（312）, rear frictional disk（311）, umbrella fluted disc（35）It is connected as a single entity, belt pulley（31）
Platen can be driven（310）, umbrella fluted disc（35）, tape spool shaft coupling（316）, power transmission shaft（32）Rotation, belt pulley（31）To mud
Pump drive shaft（32）The power of input；When second contactor coil（14）During no power, the solenoid-operated switch of electromagnet（11）
Disconnect, now, in spring（42）In the presence of, long push rod（320）Along power transmission shaft（32）Center line move backward, short push rod
（319）Promote umbrella push-plate（34）Move backward, umbrella push-plate（34）Bulge loop prize lever and make platen（310）, belt pulley
Wheel disc（318）The distance between increase, now, belt pulley（31）Only drive platen（310）, umbrella push-plate（34）Rotation, belt
Wheel（31）Stop the power transmission shaft to slush pump（32）The power of input；Work as remote control（15）To the first remote control switch（6）Transmission is opened
During dynamic/stop signal, first contactor coil（7）It is power on/off, in first contactor coil（7）Magneticaction under drive
The solenoid-operated switch of motor（4）Closure/unlatching；When remote control is to the second remote control switch（13）When sending startup/stop signal,
Second contactor coil can be made（14）It is power on/off, in second contactor coil（14）Magneticaction lower electromagnet electromagnetism
Controlling switch（11）Closure/unlatching.
2. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Belt pulley rolling bearing group
Part includes the first rolling bearing（322）, the second rolling bearing（323）, the first axle sleeve（324）And support ring（325）；First rolls
Bearing（322）The rear side of plane and in the depression of the leading flank formation of umbrella fluted disc, second where the rigid metal disk
Rolling bearing（323）Positioned at the front side of plane where rigid metal disk；Belt pulley（31）Pass through first band rolling bearing and second
Rolling bearing（323）Installed in tape spool shaft coupling（316）Outer surface on, the first axle sleeve（324）Positioned at umbrella fluted disc（35）
With the first rolling bearing（322）Between, support ring（325）Positioned at the first rolling bearing（322）, the second rolling bearing（323）It
Between；Second rolling bearing（323）Front end be provided with second bearing gland（326）, the first rolling bearing（322）Rear end provided with the
One bearing gland（327）；Clutch shaft bearing gland（327）, second bearing gland（326）Pass through screw（338）It is fixed on belt pulley
（31）On, clutch shaft bearing gland（327）, second bearing gland（326）It is provided with oil sealing（328）；Belt pulley（31）Being provided with can
The lubricating cup of lubricating oil is injected to its medial surface（329）.
3. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Drive bearing component includes
3rd spring bearing（336）, the 4th spring bearing（337）, power transmission shaft（32）Pass through the 3rd spring bearing（336）Installed in mud
Pump gearbox（21）Rear side, pass through the 4th spring bearing（337）Installed in slush pump gearbox（21）Front side；Electromagnet
Sucker（41）With the iron plate of long top plate front end（43）Spacing be 7.5-22.5cm.
4. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Umbrella push-plate bearing assembly
Including bushing（330）, the 5th spring bearing（331）, bushing（330）It is sleeved on short push rod（319）Rear end on, bushing（330）
Lateral surface and umbrella push-plate（34）5th spring bearing is installed between the medial surface of rear end（331）；Umbrella push-plate（34）'s
Umbrella top is provided with can inject the lubricating cup of lubricating oil to the 5th spring bearing（332）；Bushing（330）It is provided with oil sealing（333）.
5. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：First drive control module
Also include the first indicator lamp（18）, the first indicator lamp（18）With the solenoid-operated switch of motor（4）Pressed after series connection with second
Button（5）, the first remote control switch（6）It is in parallel.
6. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Second drive control module
Also include the second indicator lamp（19）, the second indicator lamp（19）With the solenoid-operated switch of electromagnet（11）With the 4th button after series connection
（12）, the second remote control switch（13）It is in parallel.
7. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Second drive control module
Also include buzzer（20）, the second indicator lamp（19）With the solenoid-operated switch of electromagnet（11）With the 4th button after series connection
（12）, the second remote control switch（13）It is in parallel.
8. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Adjusting screw（39）With thick stick
Bar（36）Threaded connection, by rotating adjusting screw（39）Make adjusting screw（39）Moved forward and backward along its center line；Rigid metal
Disk（339）Leading flank, trailing flank pass through attachment screw（313）It is connected with preceding frictional disk（312）, rear frictional disk（311）.
9. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Belt pulley（1）Trailing flank
It is provided with and clutch component is covered on into protective cover therein（334）；
Long push rod rear end is snaphead, and it is recessed that the front end of short push rod has that the snaphead shape with long push rod rear end is adapted
In groove, the groove for the front end that the snaphead of long push rod rear end can head into short push rod；Tape spool shaft coupling（316）Pass through terminal pad
（341）It is connected to power transmission shaft（32）Rear end, terminal pad（341）Axis provided with may pass through long push rod（320）Hole.
10. a kind of manual, remote control double control slush pump as claimed in claim 1, it is characterised in that：Connect bearing pin（314）'s
Forward and backward two ends are respectively provided with screw thread and are connected with adjusting nut（335）, by rotating adjusting nut（335）Adjustable holddown spring
（315）Tightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018876.8A CN105649915B (en) | 2016-01-13 | 2016-01-13 | A kind of manual, remote control double control slush pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018876.8A CN105649915B (en) | 2016-01-13 | 2016-01-13 | A kind of manual, remote control double control slush pump |
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| CN105649915B true CN105649915B (en) | 2017-09-29 |
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| CN106523233A (en) * | 2016-08-31 | 2017-03-22 | 陕西航天动力高科技股份有限公司 | Double-start multifunctional portable floating boat pump |
| CN114215728B (en) * | 2021-10-28 | 2023-11-17 | 武汉船用机械有限责任公司 | Start-stop device of dredger pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201363286Y (en) * | 2009-02-25 | 2009-12-16 | 邵丙宏 | Slurry pump power drive device |
| CN101890762B (en) * | 2010-05-14 | 2012-11-14 | 中国一冶集团有限公司 | Wireless remote control cement slurry pumping device |
| CN201858347U (en) * | 2010-10-27 | 2011-06-08 | 中国北车集团大连机车研究所有限公司 | Clutch type transmission case of adjustable-speed coupler |
| ITTO20110300A1 (en) * | 2011-04-01 | 2012-10-02 | Dayco Europe Srl | DETACHABLE PULLEY FOR A BELT OR CHAIN TRANSMISSION |
| JP5626595B2 (en) * | 2011-04-27 | 2014-11-19 | アイシン精機株式会社 | Electromagnetic clutch |
| CN203979207U (en) * | 2014-06-06 | 2014-12-03 | 中国石油集团东方地球物理勘探有限责任公司 | A kind of hydraulic control device for slurry pump of drilling machine clutch |
| CN205315222U (en) * | 2016-01-13 | 2016-06-15 | 山东中探机械有限公司 | Manual, remote control dual control slush pump |
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Denomination of invention: A manual and remote dual control mud pump Effective date of registration: 20231026 Granted publication date: 20170929 Pledgee: Shandong Gaotang Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHONGTAN MACHINERY Co.,Ltd. Registration number: Y2023980062836 |