CN106629444A - Hoisting type opening and closing machine - Google Patents
Hoisting type opening and closing machine Download PDFInfo
- Publication number
- CN106629444A CN106629444A CN201710053698.7A CN201710053698A CN106629444A CN 106629444 A CN106629444 A CN 106629444A CN 201710053698 A CN201710053698 A CN 201710053698A CN 106629444 A CN106629444 A CN 106629444A
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- China
- Prior art keywords
- main shaft
- driven gear
- spring
- base
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002828 fuel tank Substances 0.000 claims description 33
- 238000004804 winding Methods 0.000 claims description 33
- 239000000428 dust Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 7
- 241000397426 Centroberyx lineatus Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a hoisting type opening and closing machine, relates to the field of machinery equipment and particularly relates to improvement of the hoisting type opening and closing machine. The hoisting type opening and closing machine provided by the invention has the advantages of ingenious structure, good dustproof effect, good utilization stability and high movement efficiency in a utilization process. The hoisting type opening and closing machine comprises a hoisting barrel, a base and a pair of fixed plates; the pair of fixed plates are fixedly connected onto the base; the hoisting barrel is hinged between the two fixed plates; and a dustproof cover, which covers the hoisting barrel, is further fixedly connected between the two fixed plate. A pull rod II is C-shaped and the middle part of the pull rod II is in sliding connection with the base; one end of the pull rod II is located at one side, toward the center of a main shaft, of a driven gear II; and the other end of the pull rod II is located on one side, back to the center of the main shaft, of a separation spring II. The hoisting type opening and closing machine wholly has the characteristics of ingenious structure, good dustproof effect and good utilization stability.
Description
Technical field
The present invention relates to technical field of mechanical equipment, more particularly to the wherein improvement of winch hoist.
Background technology
Winch hoist generally makees suspender with cable wire or wire rope pulley group, and makes winding drum by gear train assembly
Around, put cable wire so as to drive the plant equipment of workpiece lifting.However, people have found when actually used, due to around being located at elevator
Cable wire long-time on cylinder is exposed outside, therefore, dust is easily adsorbed on cable wire surface and condenses blocking, so as to give cable wire just
Often use and bring strong influence.
Further, since the two ends of cable wire are fixedly installed on the surface of winding drum, therefore, once cable wire winding is uneven
It is even, great resistance will be produced during cable wire retractable so as to which final elevating movement becomes extremely not smooth, significantly affects
The using effect and operating efficiency of winch hoist.
The content of the invention
The present invention is directed to problem above, it is proposed that a kind of delicate structure, good dustproof effect, stability in use are good and when using
The high winch hoist of efficiency of movement.
The technical scheme is that：Including winding drum, base and a pair of fixed plates, fixed plate is fixedly connected described in a pair
On base, the winding drum is articulated between two fixed plates；Also it is fixedly connected between fixed plate described in two and is wrapped in elevator
Dust cover outside cylinder.
The dust cover bottom offers a pair strip through holes for wearing cable wire, slidably connects on the base
One is pointed to the oil component of the profit below strip through hole, and the profit oil component is including cylinder, fuel tank, suspension rod, piston and a pair
Support spring, the cylinder in hollow shape and being slidably connected on base, offer on the top surface of the cylinder and bottom surface for
Wear the through hole of cable wire；
The fuel tank is slidably connected on the inwall of cylinder, and support spring described in a pair is against respectively the top surface of fuel tank and bottom surface
On so that the fuel tank is suspended in the middle part of cylinder；Oil filler point is further opened with the top surface of the cylinder, the suspension rod wears institute
State fuel tank and be fixedly connected on oil filler point lower section, the oiling passage connected with fuel tank internal, the work are offered in the suspension rod
Plug is fixedly connected on suspension rod bottom and its side surface fits with the inwall of fuel tank, and the fuel tank is located towards the axle center of through hole
The side of position offers oil outlet, and the oil outlet is with piston in same level.
The headstock gear also includes arrangement component, and the arrangement component includes main shaft, a pair of wiring plates, forward drive systems
With the system of reverse drive, the main shaft is hinged in two fixed plates and between winding drum and base, on the main shaft surface
It is provided with two sections to be symmetrical arranged and oppositely oriented external screw thread, the wiring plate is slidably connected on base and wiring plate top is opened
The screwed hole being adapted with two sections of external screw threads on main shaft is provided with, the through wires hole for wearing cable wire is offered on the wiring plate；
Rotated forward by main shaft described in the forward drive system drive；
By main shaft reversion described in the reverse drive system drive.
The forward drive system includes driving gear one, driven gear one, driving key one, push rod one, pull bar one, combination
Spring one and cut spring one, the driving gear one is fixedly connected on the side of winding drum and concentric with winding drum, described
Driven gear one is socketed on main shaft and is connected by Timing Belt with driving gear one；
Offer on the main shaft positioned at the inner side of driven gear one and length is more than the chute one of driving key one, the driving key one
Lower slide be connected in chute one, the driven gear one dorsad offers on the inner edge of the alignment of shafts suitable with driving key one
The slot one matched somebody with somebody, the push rod one wears the driven gear one and its one end is stretched in slot one, the combination spring one
It is socketed the main shaft and positioned at the side of the dorsad alignment of shafts of driving key one, the cut spring one is socketed the main shaft and position
In push rod one towards the alignment of shafts side；
Middle part of the pull bar one in C fonts and pull bar one is slidably connected on base, and one end of the pull bar one is positioned at driven
Gear one is towards the side of the alignment of shafts and the other end of pull bar one is located at the side with reference to the dorsad alignment of shafts of spring one；
The reverse drive system includes driving gear two, driven gear two, driving key two, push rod two, pull bar two, combines spring
Two and cut spring two, the driving gear two is fixedly connected on winding drum away from the side of driving gear one and and winding drum
Concentric, the driven gear two is socketed on main shaft and is connected by transition gear with driving gear two；
Offer on the main shaft positioned at the inner side of driven gear two and length is more than the chute two of driving key two, the driving key two
Lower slide be connected in chute two, the driven gear two offers suitable with driving key two towards on the inner edge of the alignment of shafts
The slot two matched somebody with somebody, the push rod two wears the driven gear two and its one end is stretched in slot two, the combination spring two
Be socketed the main shaft and positioned at driving key two towards the alignment of shafts side, the cut spring two is socketed the main shaft and position
In the side of the dorsad alignment of shafts of push rod two；
Middle part of the pull bar two in C fonts and pull bar two is slidably connected on base, and one end of the pull bar two is positioned at driven
Gear two is located at the side of the dorsad alignment of shafts of cut spring two towards the side of the alignment of shafts and the other end of pull bar two.
The forward drive system includes positive rotating motor and a pair of rotating forward triggering blocks, triggering block is rotated forward described in two and is fixedly connected
On base and between two sections of external screw threads, the positive rotating motor be fixedly connected on base and with the dismountable phase of main shaft
Connection；The reverse drive system includes reversion motor and a pair of reversion triggering blocks, triggering block is inverted described in two and is fixedly connected on
On base and outside two sections of external screw threads, the reversion motor is fixedly connected on base and is removably connected with main shaft
Connect；
The positive rotating motor and reversion motor set up separately in the both sides of main shaft.
The present invention simply, effectively avoids cable wire adsorption dust by dust cover, efficiently solves because of dust cake
And affect the problem of headstock gear normal operation.The present invention has on the whole delicate structure, good dustproof effect and using stable
The characteristics of property is good.
Description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the structural representation of dust cover in the present invention,
Fig. 3 is the structural representation for moistening oily component in the present invention；
Fig. 4 is the structural representation of the first embodiment of arrangement component in the present invention,
Fig. 5 is partial enlarged drawing at the A of Fig. 4,
Fig. 6 is partial enlarged drawing at the B of Fig. 4,
Fig. 7 be the use state of the first embodiment of arrangement component in the present invention with reference to figure one,
Fig. 8 be the use state of the first embodiment of arrangement component in the present invention with reference to figure two,
Fig. 9 be the use state of the first embodiment of arrangement component in the present invention with reference to figure three,
Figure 10 be the use state of the first embodiment of arrangement component in the present invention with reference to figure four,
Figure 11 is the use state of the first embodiment of arrangement component in the present invention with reference to figure five；
Figure 12 is the structural representation of second embodiment of arrangement component in the present invention,
Figure 13 is the module circuit diagram of second embodiment of arrangement component in the present invention；
1 is winding drum in figure, and 2 is base, and 20 is the oily component of profit, and 201 is cylinder, and 2010 is through hole, and 2011 is bulb, and 202 are
Fuel tank, 2020 is oil outlet, and 203 is suspension rod, and 2030 is oiling passage, and 204 is piston, and 2040 is oil-through hole, and 205 is to support bullet
Spring, 3 is fixed plate, and 4 is dust cover, and 40 is strip through hole；
5 is arrangement component, and 50 is the collar, and 51 is main shaft, and 511 is chute one, and 512 is chute two, and 52 is wiring plate；
53 is forward drive system, and 531 is driving gear one, and 532 is driven gear one, and 533 is driving key one, and 534 is push rod
One, 535 is pull bar one, and 536 is to combine spring one, and 537 is cut spring one, and 538 is positive rotating motor, and 539 is to rotate forward triggering block；
54 is reverse drive system, and 541 is driving gear two, and 542 is driven gear two, and 543 is driving key two, and 544 is push rod
Two, 545 is pull bar two, and 546 is to combine spring two, and 547 is cut spring two, and 548 is reversion motor, and 549 is reversion triggering block.
Specific embodiment
The present invention as shown in figures 1-13, including winding drum 1, base 2 and a pair of fixed plates 3, fixed plate 3 is fixed described in a pair
It is connected on base 2, the winding drum 1 is articulated between two fixed plates 3；Bag is also fixedly connected with described in two between fixed plate 3
The dust cover 4 being rolled in outside winding drum 1.So, you can cable wire adsorption dust simply, is effectively avoided by dust cover, is had
Effect solves the problems, such as to affect headstock gear normal operation because of dust cake.The present invention has on the whole delicate structure, dust-proof
Effect is good and the characteristics of good stability in use.
The bottom of the dust cover 4 offers a pair strip through holes 40 for wearing cable wire, the company of slip on the base 2
A profit oil component 20 being pointed to below strip through hole is connected to, the profit oil component 20 includes cylinder 201, fuel tank 202, suspension rod
203rd, piston 204 and a pair of support springs 205, the cylinder 201 is in hollow shape and is slidably connected on base 2, the cylinder
The through hole 2010 for wearing cable wire is offered on 201 top surface and bottom surface；So that cable wire is entered before winding drum, and send
After going out winding drum, will through cylinder, and cylinder by with lateral displacement during cable wire retractable on base slidably；
The fuel tank 202 is slidably connected on the inwall of cylinder 201, and support spring 205 is against respectively the top of fuel tank described in a pair
On face and bottom surface so that the fuel tank 202 is suspended in the middle part of cylinder 201；Oiling is further opened with the top surface of the cylinder 201
Hole, the suspension rod 203 wears the fuel tank 202 and is fixedly connected on oil filler point lower section, offers and oil in the suspension rod 203
The oiling passage 2030 of the inside of case 202 connection, the piston 204 is fixedly connected on the bottom of suspension rod 203 and its side surface and fuel tank
202 inwall fits, and the fuel tank 202 offers oil outlet 2020 towards the side of the axle center position of through hole 2010,
The oil outlet 2020 is with piston 204 in same level.When using, following several situations can be divided into：First, cable wire is quiet
Only：Now oil outlet is consistent with depth pistion, therefore oil outlet will be blocked by piston so that fuel tank is not fuel-displaced；2nd, cable wire accelerates
Motion：Cable wire will drive fuel tank upstream or downstream after linear velocity is obtained by frictional force, so that oil outlet and piston are handed over
Mistake, and then cause fuel tank to cable wire injector surface, it is lubricated；3rd, cable wire uniform motion：In the same manner, because cable wire still has
Wire speed, therefore fuel tank is still to cable wire injector surface；4th, cable wire retarded motion is to static：With cable wire linear velocity gradually
Diminish, fuel tank will the restoring force of support spring effect under upstream or downstream so that piston is gradually moved to and oil outlet
Contour position, stops fuel-displaced.
In sum, in the present invention during each retractable of cable wire, fuel tank towards cable wire injector surface, enters to it
Row lubrication and maintenance, and when cable wire is static, then oil spout can be automatically stopped, so as to reduce use cost.It is right to have on the whole
Cable wire lubrication, maintenance effect are good, the characteristics of working stability and high reliability.
An at least oil-through hole 2040 is offered on the piston 204.So that the space above and below piston is connected, from
And effectively lift fuel-displaced smooth degree.
Control valve is provided with the oil filler point.
The fuel tank 202 is provided with some tread plates, the cylinder towards a side surface of the axle center position of through hole
Some bulbs 2011 arranged towards tread plate are connected with 201 inwall.So as to guarantee that cable wire is fitted in all the time by bulb
On the surface of fuel tank, and the frictional force between cable wire and fuel tank is effectively strengthened by tread plate, so that the work of the oily component of profit
Make more stable, reliable.
The headstock gear also includes arrangement component 5, and the arrangement component 5 includes that main shaft 51, a pair of wiring plates 52, rotating forwards drive
Dynamic system 53 and be driven reverse system 54, the main shaft 51 be hinged in two fixed plates 3 and positioned at winding drum 1 and base 2 it
Between, the surface of the main shaft 51 is provided with two sections and is symmetrical arranged and oppositely oriented external screw thread, and the wiring plate 52 is slidably connected at
On base 2 and the top of wiring plate 52 offers the screwed hole being adapted with two sections of external screw threads on main shaft 51, on the wiring plate 52
Offer the through wires hole for wearing cable wire；
The main shaft 51 is driven to rotate forward by the forward drive system 53；
The main shaft 51 is driven to invert by the reverse drive system 54.Cable wire will be respectively placed in two through wires holes when using,
When be driven forward systemic effect when, two wiring plates from inside to outside toward two lateral movements, so as to complete side direction on winding drum
Wiring；When be driven reverse systemic effect when, two wiring plates from foreign minister toward central motion, so as to complete opposite side on winding drum
The wiring of direction.So, winding drum surface may be implemented in by the alternation of forward drive system and reverse drive system
On uniform wiring, so as to effectively prevent because connect up it is uneven the equipment running resistance that causes it is big the problems such as.On the whole
It is good with delicate structure, stability in use and the characteristics of efficiency of movement is high when using.
Below, system and two kinds of reverse drive systems are driven forward according to two kinds, to cloth in the form of two kinds of embodiments
Line component and its course of work are described in detail：
Embodiment one, as shown in Fig. 4-11：The forward drive system 53 include driving gear 1, driven gear 1,
Driving key 1, push rod 1, pull bar 1, with reference to spring 1 and cut spring 1, the driving gear one
531 sides for being fixedly connected on winding drum 1 and concentric with winding drum 1, the driven gear 1 is socketed on main shaft 51,
And be connected by Timing Belt with driving gear 1；
Offer on the main shaft 51 positioned at the inner side of driven gear 1 and length be more than the chute 1 of driving key 1,
The lower slide connection of the driving key 1（Can adopt T-shaped, swallow-tail form slide construction, with avoid driving key one with from
Moving gear one is thrown out of when not combining）In chute 1, the driven gear 1 is dorsad on the inner edge at the center of main shaft 51
The slot one being adapted to driving key 1 is offered, the push rod 1 wears the driven gear 1 and its one end is stretched
Enter into slot one, the combination spring 1 is socketed the main shaft 51 and positioned at the dorsad center of main shaft 51 of driving key 1
Side, the cut spring 1 be socketed the main shaft 51 and positioned at push rod 1 towards the center of main shaft 51 side；
Middle part of the pull bar 1 in C fonts and pull bar 1 is slidably connected on base 2, and the one of the pull bar 1
End is positioned at driven gear 1 is towards the side at the center of main shaft 51 and the other end of pull bar 1 is located at and combines spring 1
The dorsad side at the center of main shaft 51；
The reverse drive system 54 include driving gear 2 541, driven gear 2 542, driving key 2 543, push rod 2 544,
Pull bar 2 545, with reference to spring 2 546 and cut spring 2 547, the driving gear 2 541 be fixedly connected on winding drum 1 away from
The side of driving gear 1 and concentric with winding drum 1, the driven gear 2 542 be socketed on main shaft 51 and with master
Moving gear 2 541 is connected by transition gear；
Offer on the main shaft 51 positioned at the inner side of driven gear 2 542 and length be more than the chute 2 512 of driving key 2 543,
The lower slide connection of the driving key 2 543（Can adopt T-shaped, swallow-tail form slide construction, with avoid driving key two with from
Moving gear two is thrown out of when not combining）In chute 2 512, the driven gear 2 542 is towards on the inner edge at the center of main shaft 51
The slot two being adapted to driving key 2 543 is offered, the push rod 2 544 wears the driven gear 2 542 and its one end is stretched
Enter into slot two, the combination spring 2 546 is socketed the main shaft 51 and positioned at driving key 2 543 towards the center of main shaft 51
Side, the cut spring 2 547 is socketed the main shaft 51 and positioned at the side at the dorsad center of main shaft 51 of push rod 2 544；
Middle part of the pull bar 2 545 in C fonts and pull bar 2 545 is slidably connected on base 2, and the one of the pull bar 2 545
End is positioned at driven gear 2 542 is towards the side at the center of main shaft 51 and the other end of pull bar 2 545 is located at cut spring 2 547
The dorsad side of the alignment of shafts.
As shown in fig. 7, when driving key one is in slot one, main shaft will be rotated forward under the drive of driven gear one, be made
Two wiring plates are obtained from inside to outside toward two lateral movements；Now, driving key two is located at outside slot two, and driven gear two dallies；Hereafter, such as
Shown in Fig. 8, extremely will compress in limited time cut spring one and with reference to spring two when two wiring plates slide in and out, the He of spring to be separated
Finish with reference to the energy storage of spring two and driving key two and slot two on same straight line when, as shown in figure 9, driving key one is by wink
Between slot one is ejected by push rod one, and driving key two will be pushed into slot two moment, so as to drive main shaft to enter by driven gear two
Row reversion so that two wiring plates are from foreign minister toward central motion；
Hereafter, as shown in Figure 10, when two wiring plate slid inwards extremely will respectively compress combination by pull bar one, pull bar two in limited time
Spring one and cut spring two, spring to be combined one and the energy storage of cut spring two are finished and driving key one and slot one are in same
When on one straight line, as shown in figure 11, moment is ejected slot two by driving key two by push rod two, and driving key one will be pushed into moment
Slot one, so as to drive main shaft to be inverted by driven gear one so that two wiring plates are from foreign minister toward central motion；
In said process, because driving gear one and driven gear one are linked by Timing Belt, and driving gear two and driven tooth
Wheel two by transition gear link, therefore, driven gear one, driven gear two rotation direction will be contrary all the time.And combine in this case
Spring one, cut spring one, with reference to spring two, the setting of cut spring two, on the one hand serve effective energy storage, store the work of power
With（Due to having frictional force between driving key and driven gear, therefore friction can be overcome moment to push after spring energy-storage is finished
Go out or push driving key）, to guarantee that driving key one, driving key two can be promoted；On the other hand, during spring energy storage is waited,
The actuation time that the docking of a driving key and slot also to idle running is provided, when its is actually used, in combination with driven gear
Driving key will take the lead in being ejected to outside slot, and the driving key for dallying be when will wait with slot on the same straight line, then by tying
Spring release is closed, in being momentarily pushed into slot.
The rotating of main shaft in the present invention will automatically be carried out after winding drum rotation, without the need for manual intervention, without circuit
System is intervened, and the process of its rotating has frame for movement to directly drive, excellent stability and with splendid reliability.
It is the combination spring 1, cut spring 1, solid with reference to the two ends of spring 2 546, cut spring 2 547
Surely the collar 50 is connected with, the collar 50 is socketed the main shaft 51.So that with reference to spring one, cut spring one, combining bullet
Spring two, cut spring two are in use without torsion so as to form is more stable, using effect is more preferable, working condition more preferably.
The outer surface of the driving key one is provided with a pair of fins one, offers on the inwall of the slot one and fin one
A pair of grooves one of adaptation；So as to lift the adhesion between driving key one and driven gear one, and driving key one is entered and inserted
The push-on force of groove one so that more reasonable, stable with reference to spring one, the energy storage of cut spring one, release process.
The outer surface of the driving key two is provided with a pair of fins two, offers on the inwall of the slot two and fin two
A pair of grooves two of adaptation.So as to lift the adhesion between driving key two and driven gear two, and driving key two is entered and inserted
The push-on force of groove two so that more reasonable, stable with reference to spring two, the energy storage of cut spring two, release process.
Embodiment two, as illustrated by figs. 12-13：The forward drive system 53 includes positive rotating motor 538 and rotates forward for a pair to touch
Block 539 is sent out, triggering block 539 is rotated forward described in two and is fixedly connected on base 2 and between two sections of external screw threads, it is described to rotate forward electricity
Machine 538 is fixedly connected on base 2 and is removably connected with main shaft 51；
The reverse drive system 54 includes reversion motor 548 and a pair of reversion triggering blocks 549, and triggering block 549 is inverted described in two
Be fixedly connected on base 2 and outside two sections of external screw threads, it is described reversion motor 548 be fixedly connected on base 2 and with
Main shaft 51 is removably connected；
The positive rotating motor 538 and reversion motor 548 set up separately in the both sides of main shaft 51.When main shaft is rotated forward, two wiring plates are by interior
Outwards toward two lateral movements, by the reversion triggering block of triggering both sides when wiring plate is outwards run to extreme position, so as to close just
Rotating motor, startup reversion motor so that main shaft reversion, two wiring plates, toward central motion, treat that wiring plate inwardly runs from foreign minister
The rotating forward triggering block of both sides will be triggered to during extreme position, so as to closing reversion motor, starting positive rotating motor so that main shaft is again
Start to rotate forward.
In the present invention rotating of main shaft respectively by positive rotating motor and reversion motor control, its simple structure, good stability,
Reliability height and stable working state.
The arrangement component also includes the two of the selecting switch of selecting switch, the positive rotating motor and reversion motor parallel
Side, the selecting switch, rotating forward triggering block and reversion triggering block are in series.
The arrangement component also includes overheat switch, the selecting switch, rotating forward triggering block, reversion triggering block and mistake
Heat portective switch is in series.As shown in figure 13, due to alternation and the startup in the course of the work of positive rotating motor, reversion motor
Load is relatively large, therefore the overheat switch in this case by setting up integrally has been carried out well, effectively to arrangement component
Protection.
Claims (5)
1. a kind of winch hoist, including winding drum, base and a pair of fixed plates, fixed plate is fixedly connected on bottom described in a pair
On seat, the winding drum is articulated between two fixed plates；Characterized in that, parcel is also fixedly connected with described in two between fixed plate
Dust cover outside winding drum.
2. a kind of winch hoist according to claim 1, it is characterised in that the dust cover bottom offers a pair
For wearing the strip through hole of cable wire, a profit oil group being pointed to below strip through hole is slidably connected on the base
Part, the profit oil component includes cylinder, fuel tank, suspension rod, piston and a pair of support springs, and the cylinder is in hollow shape and slides
It is connected on base, the through hole for wearing cable wire is offered on the top surface of the cylinder and bottom surface；
The fuel tank is slidably connected on the inwall of cylinder, and support spring described in a pair is against respectively the top surface of fuel tank and bottom surface
On so that the fuel tank is suspended in the middle part of cylinder；Oil filler point is further opened with the top surface of the cylinder, the suspension rod wears institute
State fuel tank and be fixedly connected on oil filler point lower section, the oiling passage connected with fuel tank internal, the work are offered in the suspension rod
Plug is fixedly connected on suspension rod bottom and its side surface fits with the inwall of fuel tank, and the fuel tank is located towards the axle center of through hole
The side of position offers oil outlet, and the oil outlet is with piston in same level.
3. a kind of winch hoist according to claim 1, it is characterised in that the headstock gear also includes wiring group
Part, the arrangement component includes main shaft, a pair of wiring plates, forward drive systems and is driven reverse system, and the main shaft is hinged on
In two fixed plates and between winding drum and base, the main shaft surface is provided with two sections and is symmetrical arranged and oppositely oriented
External screw thread, the wiring plate is slidably connected on base and wiring plate top offers and is adapted with two sections of external screw threads on main shaft
Screwed hole, the through wires hole for wearing cable wire is offered on the wiring plate；
Rotated forward by main shaft described in the forward drive system drive；
By main shaft reversion described in the reverse drive system drive.
4. a kind of winch hoist according to claim 3, it is characterised in that the forward drive system is included actively
Gear one, driven gear one, driving key one, push rod one, pull bar one, with reference to spring one and cut spring one, the driving gear
One side for being fixedly connected on winding drum and concentric with winding drum, the driven gear one be socketed on main shaft and with actively
Gear one is connected by Timing Belt；
Offer on the main shaft positioned at the inner side of driven gear one and length is more than the chute one of driving key one, the driving key one
Lower slide be connected in chute one, the driven gear one dorsad offers on the inner edge of the alignment of shafts suitable with driving key one
The slot one matched somebody with somebody, the push rod one wears the driven gear one and its one end is stretched in slot one, the combination spring one
It is socketed the main shaft and positioned at the side of the dorsad alignment of shafts of driving key one, the cut spring one is socketed the main shaft and position
In push rod one towards the alignment of shafts side；
Middle part of the pull bar one in C fonts and pull bar one is slidably connected on base, and one end of the pull bar one is positioned at driven
Gear one is towards the side of the alignment of shafts and the other end of pull bar one is located at the side with reference to the dorsad alignment of shafts of spring one；
The reverse drive system includes driving gear two, driven gear two, driving key two, push rod two, pull bar two, combines spring
Two and cut spring two, the driving gear two is fixedly connected on winding drum away from the side of driving gear one and and winding drum
Concentric, the driven gear two is socketed on main shaft and is connected by transition gear with driving gear two；
Offer on the main shaft positioned at the inner side of driven gear two and length is more than the chute two of driving key two, the driving key two
Lower slide be connected in chute two, the driven gear two offers suitable with driving key two towards on the inner edge of the alignment of shafts
The slot two matched somebody with somebody, the push rod two wears the driven gear two and its one end is stretched in slot two, the combination spring two
Be socketed the main shaft and positioned at driving key two towards the alignment of shafts side, the cut spring two is socketed the main shaft and position
In the side of the dorsad alignment of shafts of push rod two；
Middle part of the pull bar two in C fonts and pull bar two is slidably connected on base, and one end of the pull bar two is positioned at driven
Gear two is located at the side of the dorsad alignment of shafts of cut spring two towards the side of the alignment of shafts and the other end of pull bar two.
5. a kind of winch hoist according to claim 3, it is characterised in that the forward drive system includes rotating forward
Motor and a pair of rotating forward triggering blocks, rotate forward triggering block and are fixedly connected on base and between two sections of external screw threads described in two, institute
State positive rotating motor to be fixedly connected on base and be removably connected with main shaft；
The reverse drive system includes reversion motor and a pair of reversion triggering blocks, triggering block is inverted described in two and is fixedly connected on bottom
On seat and outside two sections of external screw threads, the reversion motor is fixedly connected on base and is removably connected with main shaft
Connect；
The positive rotating motor and reversion motor set up separately in the both sides of main shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053698.7A CN106629444B (en) | 2017-01-24 | 2017-01-24 | A kind of winch hoist |
| PCT/CN2017/086134 WO2018137299A1 (en) | 2017-01-24 | 2017-05-26 | Winch hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053698.7A CN106629444B (en) | 2017-01-24 | 2017-01-24 | A kind of winch hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106629444A true CN106629444A (en) | 2017-05-10 |
| CN106629444B CN106629444B (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053698.7A Active CN106629444B (en) | 2017-01-24 | 2017-01-24 | A kind of winch hoist |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106629444B (en) |
| WO (1) | WO2018137299A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137299A1 (en) * | 2017-01-24 | 2018-08-02 | 江苏省水利机械制造有限公司 | Winch hoist |
| WO2020220859A1 (en) * | 2019-04-30 | 2020-11-05 | 徐州圣邦机械有限公司 | Combined power built-in winch |
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| GB543323A (en) * | 1940-10-21 | 1942-02-19 | Leith Cardle And Company Ltd | Improvements relating to hoist blocks, cranes, winches and the like |
| JPH01242396A (en) * | 1988-03-22 | 1989-09-27 | Koken Gondora Kk | Winch for gondola rope |
| CN2477703Y (en) * | 2001-06-11 | 2002-02-20 | 杨道富 | Anti-theft, dust-proof and environmental protection water gate headstock gear |
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| WO2020220859A1 (en) * | 2019-04-30 | 2020-11-05 | 徐州圣邦机械有限公司 | Combined power built-in winch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106629444B (en) | 2019-05-03 |
| WO2018137299A1 (en) | 2018-08-02 |
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Effective date of registration: 20171220 Address after: 225000 Guangling, Yangzhou, North Road, No. 10, No. Applicant after: The Jiangsu General Factory of Water Conservancy Machinery Address before: 225000 Guangling, Yangzhou, North Road, No. 10, No. Applicant before: Wang Bo |
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