CN205802825U - A kind of endless rope winch structure - Google Patents
A kind of endless rope winch structure Download PDFInfo
- Publication number
- CN205802825U CN205802825U CN201620589193.3U CN201620589193U CN205802825U CN 205802825 U CN205802825 U CN 205802825U CN 201620589193 U CN201620589193 U CN 201620589193U CN 205802825 U CN205802825 U CN 205802825U
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- China
- Prior art keywords
- decelerator
- base
- power
- delivered
- little gear
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Abstract
This utility model provides a kind of endless rope winch structure, including: motor, base, main shaft device, shaft coupling, manual brake, electric power hydraulic brake, decelerator, little gear, described motor, decelerator, manual brake, deadman's brake is bolted on base, the bearing block of main shaft device is directly welded on base, main shaft device is fixed on base by bearing and bearing cap, the output shaft of decelerator uses solid cantilever design, little gear uses baffle plate to be bolted directly to the output shaft end of decelerator, the power transmission of complete machine is delivered to decelerator by shaft coupling power by motor, decelerator is delivered to little gear power, little gear is delivered to the gear wheel of main shaft device power, by gear wheel, power is delivered to reel again, realize the operating of reel.This utility model compact integral structure, overall dimensions is little；Each parts reasonable stress；Machined surface is few, low to the requirement on machining accuracy of each parts；Easy for installation and installation accuracy is high.
Description
Technical field
This utility model relates to technical field of coal mine equipment, is specially a kind of endless rope winch structure.
Background technology
At present, winch main shaft device carries bearing block, is connected with bolt of lower base by bearing block, and countershaft device is also adopted by certainly
With the form of bearing block, main shaft, countershaft structure are complicated, and installation dimension is relatively big, cause whole main frame width relatively big, countershaft and deceleration
Can cause huger main machine structure according to shaft coupling connection between device, for reducing mechanical dimensions, usual each producer all adopts
Directly it is attached by the way of key or spline are connected with decelerator with countershaft, though so saving some installing spaces, but
But causing structure complicated, package size is excessive, and material cost, processing cost and installation cost are the highest, on the other hand countershaft with
Decelerator uses key or spline to connect, and forms countershaft and installed location, even if the highest to the requirement on machining accuracy of each parts,
Still it is easy to because mismachining tolerance cause countershaft to install 3 is concentric, causes big with on main shaft device of little gear on countershaft
Gear can not correct engagement, be difficult to discover time unloaded, once load and noise will be caused big because of poor gear engagement, gear life
The problem such as low.
It addition, less because of the space between decelerator and spindle bearing holder and counter shaft bearing seat when main frame is installed, cause spiral shell
Bolt fastening difficulty, often has the phenomenon of bolt virtual connections to occur, brings certain potential safety hazard to the operation of winch.
Utility model content
This utility model is solved the technical problem that to be to provide a kind of endless rope winch structure, to solve above-mentioned background skill
The problem proposed in art.
This utility model is solved the technical problem that and is realized by the following technical solutions: a kind of endless rope winch structure,
Including: motor, base, main shaft device, shaft coupling, manual brake, electric power hydraulic brake, decelerator, little gear, described electricity
Machine, decelerator, manual brake, deadman's brake are bolted on base, and the bearing block of main shaft device directly welds
On base, main shaft device is fixed on base by bearing and bearing cap, and the output shaft of decelerator uses solid cantilever design,
Little gear uses baffle plate to be bolted directly to the output shaft end of decelerator, and the power transmission of complete machine is passed through shaft coupling handle by motor
Power is delivered to decelerator, and decelerator is delivered to little gear power, and little gear is delivered to the gear wheel of main shaft device power,
By gear wheel, power is delivered to reel again, it is achieved the operating of reel.
Described decelerator lower end is fixed on base by decelerator base, and the bolt hole side on decelerator base is provided with
Anti-rotation strip block.
The cabinet design of described decelerator uses polymorphic structure, is L-shaped at power shaft.
Described motor is connected by shaft coupling with the reducer input shaft of decelerator, and manual brake is arranged on shaft coupling
On braked wheel, decelerator first order output shaft is provided with electric power hydraulic brake, reducer final stage output shaft is provided with little
Gear, little gear fixed with reducer final stage output shaft by bolt baffle plate, and main shaft device is directly solid by bearing and bearing cap
Being scheduled on the spindle bearing holder on base, power transmission is delivered to decelerator by motor by shaft coupling, by the final stage of decelerator
Output shaft is delivered to little gear, and little gear engages with the gear wheel in main shaft device, gear wheel further power is delivered to
On reel, wirerope-winding, on reel, the braked wheel of shaft coupling is provided with manual brake, decelerator first order output shaft
On electric power hydraulic brake is installed.
Compared with prior art, the beneficial effects of the utility model are: this utility model compact integral structure, overall dimensions
Little；Each parts reasonable stress；Machined surface is few, low to the requirement on machining accuracy of each parts；Easy for installation and installation accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view schematic diagram of the present utility model.
Fig. 3 is side view schematic diagram of the present utility model.
Detailed description of the invention
In order to make of the present utility model to realize technological means, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As shown in Figures 1 to 3, a kind of endless rope winch structure, including: motor 1, base 2, main shaft device 3, shaft coupling 4, hands
Dynamic brake 5, electric power hydraulic brake 6, decelerator 7, little gear 8, described motor 1, decelerator 7, manual brake 5, safety
Brake 6 is bolted on base 2, and the bearing block of main shaft device 3 is directly welded on base, and main shaft device 3 passes through
Bearing and bearing cap are fixed on base, and the output shaft of decelerator 7 uses solid cantilever design, and little gear 8 uses baffle plate bolt
Being directly anchored to the output shaft end of decelerator 7, the power transmission of complete machine is delivered to slow down by 4 power of shaft coupling by motor 1
Device 7,7 power of decelerator are delivered to little gear 8, and 8 power of little gear are delivered to the gear wheel of main shaft device 3, then by canine tooth
Wheel is delivered to reel power, it is achieved the operating of reel.
Described decelerator 7 lower end is fixed on base 2 by decelerator base 72, the bolt hole one on decelerator base 72
Side is provided with anti-rotation strip block 21.
The cabinet design of described decelerator 7 uses polymorphic structure, is L-shaped at power shaft, reduces the space at power shaft, just
In the compact installation of main shaft device 3, decelerator 7 and the link bolt hole width ratio branch mailbox face width of base 2, can tighten from top
Connecting bolt, it is simple to the fastening of small space bolt.
The bolt hole lower position that described base is connected with decelerator is provided with nut when block can effectively prevent bolt from fastening
Rotation, it is simple to the fastening of small space bolt, this block welds according to practical situation when mounted again.
Described motor 1 is connected by shaft coupling 4 with the reducer input shaft 71 of decelerator 7, and manual brake 5 is arranged on connection
On the braked wheel of axial organ 4, decelerator first order output shaft 73 is provided with electric power hydraulic brake 6, reducer final stage output shaft
Being provided with little gear 8 on 74, little gear 8 is fixed with reducer final stage output shaft 74 by bolt baffle plate 75, and main shaft device passes through
Bearing and bearing cap are directly anchored on the spindle bearing holder 22 on base 2, and power transmission is transmitted by shaft coupling 4 by motor 1
To decelerator 7, the final stage output shaft 74 of decelerator 7 it is delivered to little gear 8, little gear 8 and the gear wheel 31 in main shaft device 3
Engagement, is delivered to power on reel 32 further by gear wheel 31, and wirerope-winding is on reel 32, by steel wire rope and volume
The frictional force of cylinder 32 drives goods to run, it is achieved the purpose of transport, the braked wheel of shaft coupling 4 is provided with manual brake 5, just
When often running, winch is carried out Non-follow control, decelerator 7 first order output shaft 73 is provided with electric power hydraulic brake 6, when prominent
So power-off or machine is carried out power-off brake protection when running into other emergency episode, whole machine construction is simple, compact, operation peace
Entirely, reliably, maintenance, repair are simple and easy to do.
In this utility model, reducer final stage output shaft 74 is exported by long cantilever or hollow axle that to change short cantilever solid shafting into defeated
Going out, be i.e. easy to the installation of little gear 8, shorten because of output shaft again, moment of flexure suffered by output shaft 74 diminishes, rigidity reinforced；Little gear 8 is straight
Connect and be fixed on reducer final stage output shaft 74 with bolt baffle plate 75, eliminate the mistake location and installation of little gear 8, eliminate original
Countershaft device make complete machine structure simpler, compact, overall dimensions is less, i.e. saves material, decreases again machined surface, and
Little gear 8 reasonable stress, difficult deformation, the engagement of size gear is good, and strength of gear is uniform, and noise is little, and the life-span is high；Decelerator 7
With the branch mailbox face width of the width ratio decelerator 7 of the connecting bolt 72 of base 2, from the top of decelerator 7, connecting bolt 72 can be entered
Row pretension, facilitates bolt to fasten；The bearing block 22 of main shaft device 3 is directly welded on base 2, on the one hand makes complete machine structure simpler
Single, compact, reduce processing capacity, on the other hand also improve the stability of machine, make machine stress good；High speed shaft has manually system
Dynamic device 5, facilitates the operation of winch, the first order output shaft 73 of decelerator 7 is provided with electric power hydraulic brake 6, two brakings
The braking moment of device is 1.5～2 times of effective torque, improves safety and reliability that winch uses；
When mounted, base 2 adds the bearing block of machining spindle device in man-hour 3 and the installed surface of other parts, motor, subtracts
The link bolt hole of speed device, brake etc. wouldn't be processed；Main shaft device 3 is first installed, main shaft device 3 bearing and bearing during assembling
After lid and base 2 fix, gear wheel 31 positions naturally, then the decelerator 7 being provided with little gear 8 is hung onto on base 2, profit
With the correct engagement gap of size gear, little gear 8 carried out centering, thus position to decelerator 7, the peace of recycling decelerator 7
Holding position carries out centering location to motor 1, manual brake 5, electric power hydraulic brake 6, number goes out decelerator 7, motor 1, manually
The position of mounting hole of brake 5, electric power hydraulic brake 6 etc., then bores each installing hole, after installing hole is drilled, installs at base 2
The problem that when correct position welding strip block 21 below face is in order to stop connecting bolt to fasten, nut and then spins；Block 21
Strip purpose is used to be easy for spot welding；Decelerator 7 is less because of space with the connecting bolt of base 2, cannot fasten from side, if
Timing makes the dimension width of connecting bolt than branch mailbox face width, can fasten from above easily, does not results in the phenomenon of virtual connections.
This utility model has simple and compact for structure, each parts reasonable stress, installs, dismantles, easy to maintenance, effectively drops
Noise when low main frame runs, non-pollution discharge thing, meet safe and efficient, energy-saving and cost-reducing, the requirement of environmental protection.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope defined by appending claims and equivalent thereof.
Claims (4)
1. an endless rope winch structure, it is characterised in that: including: motor, base, main shaft device, shaft coupling, hand brake
Device, electric power hydraulic brake, decelerator, little gear, described motor, decelerator, manual brake, deadman's brake pass through bolt
Being fixed on base, the bearing block of main shaft device is directly welded on base, and main shaft device is fixed on by bearing and bearing cap
On base, the output shaft of decelerator uses solid cantilever design, and little gear uses baffle plate to be bolted directly to the defeated of decelerator
Going out axle head, the power transmission of complete machine is delivered to decelerator by shaft coupling power by motor, and decelerator is delivered to power little
Gear, little gear is delivered to the gear wheel of main shaft device power, then by gear wheel, power is delivered to reel, it is achieved reel
Operating.
A kind of endless rope winch structure the most according to claim 1, it is characterised in that: described motor and the deceleration of decelerator
Device power shaft is connected by shaft coupling, and manual brake is arranged on the braked wheel of shaft coupling, on decelerator first order output shaft
Being provided with electric power hydraulic brake, reducer final stage output shaft is provided with little gear, little gear passes through bolt baffle plate and deceleration
Device final stage output shaft is fixed, and main shaft device is directly anchored on the spindle bearing holder on base by bearing and bearing cap, power
Transmission is delivered to decelerator by motor by shaft coupling, the final stage output shaft of decelerator be delivered to little gear, little gear and master
In shaft device gear wheel engagement, gear wheel further power is delivered on reel, wirerope-winding on reel, shaft coupling
Manual brake is installed on the braked wheel of device, decelerator first order output shaft is provided with electric power hydraulic brake.
A kind of endless rope winch structure the most according to claim 1, it is characterised in that: described decelerator lower end is by slowing down
Device base is fixed on base, and the bolt hole side on decelerator base is provided with anti-rotation strip block.
A kind of endless rope winch structure the most according to claim 1, it is characterised in that: the cabinet design of described decelerator is adopted
With polymorphic structure, it is L-shaped at power shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589193.3U CN205802825U (en) | 2016-06-15 | 2016-06-15 | A kind of endless rope winch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589193.3U CN205802825U (en) | 2016-06-15 | 2016-06-15 | A kind of endless rope winch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802825U true CN205802825U (en) | 2016-12-14 |
Family
ID=58142254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589193.3U Expired - Fee Related CN205802825U (en) | 2016-06-15 | 2016-06-15 | A kind of endless rope winch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936480A (en) * | 2016-06-15 | 2016-09-14 | 凯盛重工有限公司 | Endless-rope winder structure |
-
2016
- 2016-06-15 CN CN201620589193.3U patent/CN205802825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936480A (en) * | 2016-06-15 | 2016-09-14 | 凯盛重工有限公司 | Endless-rope winder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200615 |