CN209217831U - A kind of corrosion-resistant fishing winch - Google Patents
A kind of corrosion-resistant fishing winch Download PDFInfo
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- CN209217831U CN209217831U CN201822017233.9U CN201822017233U CN209217831U CN 209217831 U CN209217831 U CN 209217831U CN 201822017233 U CN201822017233 U CN 201822017233U CN 209217831 U CN209217831 U CN 209217831U
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- pawl
- corrosion
- motor
- roller
- shell
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Abstract
The utility model discloses a kind of corrosion-resistant fishing winches, it is intended to solve present corrosion-resistant fishing winch using plastic-spraying mode, anti-corrosion effect is poor, inaesthetic deficiency.The utility model includes motor, reduction gearbox and roller, motor axis connection reduction gearbox, speed reduction box shaft connection roller, motor is magneto, the shell of motor is interior outer double-layer structure, and electric machine casing includes the steel shell of internal layer and the corrosion-resistant shell of outer layer, and steel shell and corrosion-resistant shell are bonded.Double Shell is set on motor, and favorable anti-corrosion effect uses for a long time, will not fall off as using plastic-spraying, more aesthetically pleasing.
Description
Technical field
The utility model relates to a kind of fishery apparatus, more specifically, it relates to a kind of corrosion-resistant fishing winch.
Background technique
It is right for lifting by crane the fishing tool such as the lobster basket being put into water, crab pot since the winch is mainly used in fishing industry
Relatively high (particularly for marine fishing) is required in waterproof and anticorrosion type.Currently, existing product deceleration box shell uses die casting aluminium
Material, surface plastic spraying；Roller is aluminium using common 6, and surface anodization processing, motor front and rear cover is also using die casting aluminium surface
Plastic-spraying, motor steel shell mainly use surface plastic spraying to do anti-corrosion using the zinc-plated rear plastic-spraying of carbon steel, complete machine.Sealing material uses butyronitrile
Rubber o-ring seals.
Chinese patent notification number CN201410656535.4, a kind of entitled winch, this application discloses include storage cable
Winch and tension relieving mechanism；The tension relieving mechanism is located at cable storage winch folding and unfolding cable position, by opening when hawser is wound
It is wound on cable storage winch after power relieving mechanism, tension relieving mechanism is also passed through when being released.Winch of the invention has preferably
Stability and precision, and non-overshoot.The winch has good dynamic characteristic, and cable storage winch can be under identical tension situation
The movement for subtracting tension mechanism is followed well, realizes preferable synchronism.But the shell of motor still uses plastic-spraying mode
Anti-corrosion, the plastic-spraying layer on surface influence appearance easy to change and appearance are detached from matrix, and matrix can be corroded quickly after being detached from plastic-spraying layer.
Utility model content
The utility model overcomes present corrosion-resistant fishing winch using plastic-spraying mode, and anti-corrosion effect is poor, inaesthetic
Deficiency provides a kind of corrosion resistant fishing winch, it can be well protected motor, motor is avoided to be corroded, prolonged to tie up
Hold the beauty of motor.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:
A kind of corrosion-resistant fishing winch, including motor, reduction gearbox and roller, motor axis connection reduction gearbox, speed reduction box shaft
Roller is connected, motor is magneto, and the shell of motor is interior outer double-layer structure, and the shell of motor includes the steel shell of internal layer and outer
The corrosion-resistant shell of layer, steel shell and the fitting of corrosion-resistant shell.
Motor front and rear cover uses corrosion resistant aluminium material, and anodization.Due to using magneto, motor
Steel shell need to retain, not so motor is not available, so in similarly corrosion resistant aluminium material and the anodization of steel shell outer cover
Processing, and the two it is straight between close-fitting or must must assure that heat transfer between the two, the heat that guarantee generates motor is smooth
It exports and radiates.Deceleration box shell and roller are using similarly corrosion resistant aluminium material, and anodization.In process of production,
Present aluminum hull heating makes it swell again to be inserted on electric machine casing, be cooled and be pressed together on steel shell, and the two is interference fit.
Preferably, the safety device for avoiding drum rotation speed too fast is connected between roller and reduction gearbox, safety device packet
The fixation spine disk being arranged on reduction box casing is included, turn that can be rotated with the axis is fixed on the axis that reduction gearbox is connect with roller
Disk, turntable are equipped with a pair of pawl being arranged symmetrically, are hinged on turntable eccentric position in the middle part of pawl, two pawls are hinged on turntable
Corresponding position, pawl are equipped with hook pawl corresponding with fixed spine disk, and pawl is equipped with variable weights in the one end for hooking pawl, and a pawl is separate
Hooking pawl end, hingedly the close of another pawl flies pawl end by connecting rod, and the separate pawl end elastic connection that hooks of another winged pawl is on pawl disk.
Winch is with for pulling rope.When winch breaks down, motor runs out of steam, and the rope that winch hauls may drag in turn
Dynamic winch thus has kind of a huge security risk.Fixed spine disk is mounted on the case lid at reduction gearbox output shaft end, output shaft
On turntable rotated with output shaft.The direction for hooking pawl is contrary with output shaft normal rotation.Turntable is hinged in the middle part of pawl
Eccentric position.When reverse speed quickly when, for pawl due to there is variable weights hooking pawl end, hooking pawl can be another to mobile far from the center of circle
It holds close to the center of circle, two pawls are hinged by connecting rod, and another pawl can make same movement.Another pawl one end passes through a bullet
Property part be articulated and connected turntable, tie point is with respect to pawl close to center of turntable.Another pawl compels elastic component far from pawl side pressure is hooked.When turn
Speed is excessive, and another pawl overcomes elastic component, rotates, at this point, two pawl rotations are to dead point and hook fixed spine disk, limits defeated
Shaft rotation.
Preferably, being connected with fluorine glue O-ring seal between motor and reduction gearbox.The seal O-ring of waterproof uses fluorine glue instead
Material guarantees that sealing effect does not reduce when extreme temperature.As fishery apparatus, various extreme climates can be encountered, fluorine glue material matter exists
The effect sealed in low temperature environment is also still good.
Preferably, roller both ends diameter is big compared with roller middle section diameter, roller both ends to roller middle section are descending
The conical surface.Roller is used for twist rope, and conical surface transition diameter changes of the both ends to middle section, the diameter at both ends is big, avoids rope cunning
Roller out can preferably store rope.
Preferably, one end end face of the roller far from motor is the spheroform surface outwardly protruded.At sea stormy waves is very big, people
It is not steady on one's legs.Spheroform surface avoids people and more serious injury occurs when accidentally having struck roller.Furthermore spheroform surface is also more
It is beautiful.
Compared with prior art, the utility model has the beneficial effects that double Shell, anti-corrosion effect is arranged in (1) on motor
Fruit is good；(2) plastic-spraying mode is replaced, it is more aesthetically pleasing；(3) it is provided with the safety device for preventing winch reverse speed too fast, is more pacified
Entirely；(4) fluorine glue O-ring seal is still good in low temperature environment sealing effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the A-A cross-sectional view of the utility model；
In figure:
1, motor, 2, reduction gearbox, 3, roller, 4, steel shell, 5, corrosion-resistant shell, 6, fixed spine disk, 7, turntable, 8, pawl,
9, pawl, 10, variable weights, 11, connecting rod, 12, fluorine glue O-ring seal, 13, spheroform surface, 14, output shaft are hooked.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states:
Embodiment:
A kind of corrosion-resistant fishing winch, as shown in Figure 1, including motor 1, reduction gearbox 2 and roller 3,1 axis connection of motor subtracts
Fast case 2,2 axis connection roller 3 of reduction gearbox, motor 1 are magneto, and the shell of motor 1 is interior outer double-layer structure, the shell of motor 1
Body includes the steel shell 4 of internal layer and the corrosion-resistant shell 5 of outer layer, and steel shell 4 and corrosion-resistant shell 5 are bonded.As shown in Fig. 2, roller 3 with
The safety device for avoiding 3 revolving speed of roller too fast is connected between reduction gearbox 2, safety device includes being arranged on 2 shell of reduction gearbox
Fixation spine disk 6, the turntable 7 that can be rotated with the axis is fixed on the axis that reduction gearbox 2 is connect with roller 3, turntable 7 is equipped with a pair
The pawl 8 being arranged symmetrically is hinged on 7 eccentric position of turntable in the middle part of pawl 8, and two pawls 8 are hinged on the corresponding position of turntable 7, spine
Pawl 8 is equipped with variable weights 10 in the one end for hooking pawl 9 equipped with hook pawl 9 corresponding with fixed spine disk 6, pawl 8, and a pawl 8 is far from hook
9 end of pawl is by close 9 end of hook pawl of the hinged another pawl 8 of connecting rod 11, and another hook pawl 9 is far from hook 9 end elastic connection of pawl in pawl
On disk.Fluorine glue O-ring seal 12 is connected between motor 1 and reduction gearbox 2.3 both ends diameter of roller is big compared with 3 middle section diameter of roller,
3 both ends of roller to 3 middle section of roller be the descending conical surface.One end end face of the roller 3 far from motor 1 be outwardly protrude it is spherical
Curved surface 13.
1 front and rear cover of motor uses corrosion resistant aluminium material, and anodization.Due to using magneto, electricity
The steel shell 4 of machine 1 needs to retain, and not so motor 1 is not available, thus 4 outer cover of steel shell similarly corrosion resistant aluminium material and
Anodization, and the two it is straight between close-fitting or must must assure that heat transfer between the two, guarantee the heat that motor 1 is generated
Amount is smoothly exported and is radiated.2 shell of reduction gearbox and roller 3 are using similarly corrosion resistant aluminium material, and anodization.Winch is used
For pulling rope.When winch breaks down, motor 1 runs out of steam, and the rope that winch hauls may drag strand in turn
Vehicle thus has kind of a huge security risk.Fixed spine disk 6 is mounted on the case lid at 2 output shaft of reduction gearbox, 14 end, output shaft
Turntable 7 on 14 is rotated with output shaft 14.The direction for hooking pawl 9 is contrary with 14 normal rotation of output shaft.It cuts with scissors at the middle part of pawl 8
Connect the eccentric position in turntable 7.When reverse speed quickly when, for pawl 8 due to there is variable weights 10 hooking 9 end of pawl, hooking pawl 9 can be to separate
The center of circle is mobile, and the other end is close to the center of circle, and two pawls 8 are hinged by connecting rod 11, and another pawl 8 can make same movement.Separately
One pawl, 8 one end is by elastic component articulated connection turntable 7, and tie point is with respect to pawl 8 close to 7 center of turntable.Another pawl 8 is remote
Compel elastic component from 9 side pressure of pawl is hooked.When revolving speed is excessive, another pawl 8 overcomes elastic component, rotates, at this point, two pawls 8 rotate
To dead point and fixed spine disk 6 is hooked, limitation output shaft 14 rotates.The seal O-ring of waterproof uses fluorine glue material matter instead, guarantees extreme temperature
Sealing effect does not reduce when spending.The effect that fluorine glue material matter seals in low temperature environment is also still good.Roller 3 is used for twist rope
Son, conical surface transition diameter changes of the both ends to middle section, the diameter at both ends is big, and rope is avoided to skid off roller 3, can preferably store
Rope.At sea stormy waves is very big, and people is not steady on one's legs.Spheroform surface 13 avoid people occur when accidentally having struck roller 3 it is more serious
Injury.Furthermore spheroform surface 13 is also more aesthetically pleasing.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (5)
1. a kind of corrosion-resistant fishing winch, characterized in that including motor, reduction gearbox and roller, motor axis connection reduction gearbox subtracts
Fast case axis connection roller, motor are magneto, and the shell of motor is interior outer double-layer structure, and the shell of motor includes the steel of internal layer
The corrosion-resistant shell of shell and outer layer, steel shell and the fitting of corrosion-resistant shell.
2. a kind of corrosion-resistant fishing winch according to claim 1, characterized in that be connected with and keep away between roller and reduction gearbox
Exempt from the too fast safety device of drum rotation speed, safety device includes the fixation spine disk being arranged on reduction box casing, reduction gearbox and rolling
The turntable that can be rotated with the axis is fixed on the axis of cylinder connection, turntable is equipped with a pair of pawl being arranged symmetrically, hinge in the middle part of pawl
It connects in turntable eccentric position, two pawls are hinged on the corresponding position of turntable, and pawl is equipped with hook pawl corresponding with fixed spine disk, spine
Pawl is in one end of hook pawl equipped with variable weights, and far from pawl end is hooked, by connecting rod, hingedly the close of another pawl flies pawl end to a pawl,
Another winged pawl is far from hook pawl end elastic connection on pawl disk.
3. a kind of corrosion-resistant fishing winch according to claim 1, characterized in that be connected with fluorine between motor and reduction gearbox
Glue O-ring seal.
4. a kind of corrosion-resistant fishing winch according to claim 1 or 3, characterized in that roller both ends diameter is compared in roller
Section diameter is big, and roller both ends to roller middle section are the descending conical surface.
5. a kind of corrosion-resistant fishing winch according to claim 4, characterized in that one end end face of the roller far from motor is
The spheroform surface outwardly protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017233.9U CN209217831U (en) | 2018-12-03 | 2018-12-03 | A kind of corrosion-resistant fishing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017233.9U CN209217831U (en) | 2018-12-03 | 2018-12-03 | A kind of corrosion-resistant fishing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217831U true CN209217831U (en) | 2019-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017233.9U Active CN209217831U (en) | 2018-12-03 | 2018-12-03 | A kind of corrosion-resistant fishing winch |
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| CN (1) | CN209217831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763544B (en) * | 2021-06-18 | 2022-05-01 | 財團法人工業技術研究院 | Actuator |
-
2018
- 2018-12-03 CN CN201822017233.9U patent/CN209217831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763544B (en) * | 2021-06-18 | 2022-05-01 | 財團法人工業技術研究院 | Actuator |
| US11654584B2 (en) | 2021-06-18 | 2023-05-23 | Industrial Technology Research Institute | Actuator |
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