CN113022798B - Auxiliary net hauling device of fishing boat net hauler - Google Patents
Auxiliary net hauling device of fishing boat net hauler Download PDFInfo
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- CN113022798B CN113022798B CN202110428960.8A CN202110428960A CN113022798B CN 113022798 B CN113022798 B CN 113022798B CN 202110428960 A CN202110428960 A CN 202110428960A CN 113022798 B CN113022798 B CN 113022798B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 230000000694 effects Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/14—Fishing vessels
- B63B35/16—Trawlers
- B63B35/20—Trawlers adapted to hoisting nets aboard
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- Marine Sciences & Fisheries (AREA)
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- Ocean & Marine Engineering (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention relates to the technical field of fishing boat net haulers, and discloses an auxiliary net hauler of a fishing boat net hauler, which comprises a working rubber wheel, wherein a plurality of pressing wheels are uniformly arranged above the outer wall of the working rubber wheel around a body of the working rubber wheel, rotating shafts are fixedly arranged at one ends of the pressing wheels, which face a rack, respectively, bearings are fixedly arranged at the tail ends of the rotating shafts, fixing columns are fixedly arranged on the outer walls of the bearings, and the fixing columns are fixedly arranged at the edges of the outer walls of rotating discs. When no sundries are on the steel rope, the pressing wheel presses the working rubber wheel to clamp the steel rope, the pressing wheel rotates on the bearing through the rotating shaft, the friction force between the steel rope and the working rubber wheel is increased, the steel rope can be retracted in an auxiliary mode, the phenomena of idling and slipping of the working rubber wheel cannot occur, the loss of the steel rope is effectively reduced, and the use cost is saved.
Description
Technical Field
The invention relates to the technical field of fishing boat net haulers, in particular to an auxiliary net hauler of a fishing boat net hauler.
Background
The net hauler is a general name of machines which can lift the net from water to a ship, on a shore or on an ice surface by means of friction force between a power component and the net, is widely applied to various fishing boats, and can reduce labor intensity of workers and accelerate net haulage speed. In order to increase the friction between fishing gear such as steel rope and the rubber wheel of the net hauler, people often set a pressing wheel around the working rubber wheel, for example, the Chinese patent publication number is: the patent of CN201165321Y discloses an auxiliary net hauling device of a fishing boat net hauler, which solves the problems of large labor intensity, low working efficiency, easy abrasion between a rubber wheel and a net rope and the like of the existing fishing boat net hauler; the auxiliary net hauling device consists of a bracket, a rubber wheel, a wheel shaft and a transmission device, wherein the rubber wheel is arranged on the wheel shaft, the wheel shaft is arranged on the bracket through a bearing, the bracket is arranged on the side surface of a net hauler head, the wheel shaft is connected with an upper net shaft in the net hauler head through the transmission device, and the upper net shaft is used for driving the rotation; has the advantages that: the auxiliary net hauling device is arranged on the side face of the machine head, the number of rubber wheels of the net hauler is increased, and the auxiliary net hauler can be arranged on two sides of the machine head up and down, so that the number of circles of the net rope going around the rubber wheels is increased, the friction force between the rubber wheels and the net rope is increased, the net hauler is more labor-saving in net hauler operation, a semi-automatic or full-automatic net hauler effect is achieved, the application range is wide, the auxiliary net hauler can be matched with the net hauler on a fishing boat with 8-500 horsepower for use, and the auxiliary net hauler is suitable for transformation of the net hauler and the rope hauler of an old boat.
In the net hauler of the above patent, although the friction between the rubber wheel and the net rope can be increased, so that the net hauler operation is more labor-saving, in practical use we find that it still has certain disadvantages, such as:
1. the pinch roller has a complex structure, is troublesome to maintain, is easy to deform a steel rope due to high pressure, accelerates the abrasion of the steel rope and shortens the service life, and meanwhile, when the steel rope is provided with sundries, the pinch roller needs to be manually adjusted to enable the sundries to pass through, otherwise, the pinch roller is damaged due to large impact force, and the safety is not ideal when the pinch roller is manually operated;
2. the pressing wheel structure is inconvenient for adjusting the distance between the pressing wheel and the working rubber wheel, and cannot be suitable for steel ropes with different diameters, and if the pressing wheel and the working rubber wheel extrude the steel ropes too tightly, the steel ropes are easy to deform or wear;
3. when the working rubber wheel of the net hauler is used, the abrasion of the steel rope to the working rubber wheel is often concentrated in one area (if the steel rope abrades a dent on the working rubber wheel, the steel rope still can easily move along the dent in the subsequent net hauler), so that the working rubber wheel can generate serious abrasion in a specific area after being used for a long time, although other parts of the rubber wheel are still intact, the rubber wheel cannot be used any more, and the service life of the rubber wheel is greatly shortened.
Based on the above, we provide an auxiliary net hauling device of a fishing boat net hauler, and hopefully solve the defects in the prior art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the auxiliary net hauling device of the fishing boat net hauler, which has the advantages of simple structure, capability of automatically enabling sundries on a steel rope to pass through, suitability for the steel ropes with different diameters and convenience for adjusting the position of the steel rope on a working rubber pulley.
(II) technical scheme
In order to realize the purpose of simple structure and automatic passing of sundries on the steel rope, the invention provides the following technical scheme: the auxiliary net hauling device of the fishing boat net hauler comprises a rack, wherein a working rubber wheel is movably arranged on the outer wall of the rack, an auxiliary rubber wheel is movably arranged below the working rubber wheel, and limiting plates are fixedly arranged at two ends of the working rubber wheel and two ends of the auxiliary rubber wheel;
a plurality of pressing wheels are uniformly arranged above the outer wall of the working rubber wheel around the body of the working rubber wheel, rotating shafts are fixedly arranged at one ends of the pressing wheels facing the rack, bearings are fixedly arranged at the tail ends of the rotating shafts, fixing columns are fixedly arranged on the outer walls of the bearings, and the fixing columns are fixedly arranged at the edges of the outer walls of the turntables;
fixed mounting is located at the center of carousel outer wall has the dwang, the dwang rotates the inside that sets up at the mounting panel, connects the resilient means between mounting panel and dwang, when the carousel atress is rotatory, is used for buffering the revolving force and provides the elastic support opposite with the revolving force.
The fixed column is fixedly installed at the edge of the outer wall of the bottom of the rotary table.
The elastic device comprises a limiting column, an arc-shaped groove and a spring, the mounting groove is formed in the mounting plate, the rotating rod is rotatably arranged on the inner wall of the mounting groove, the limiting column is fixedly arranged on the outer wall of the rotating rod, the limiting column is movably arranged in the arc-shaped groove, the arc-shaped groove is formed in the inner wall of the mounting groove, and the spring is fixedly connected between the outer wall of the limiting column and the inner wall of the arc-shaped groove.
The opening path of the arc-shaped groove is the same as the rotating direction of the turntable.
And the outer walls of the working rubber wheels and the auxiliary rubber wheels are movably provided with steel ropes, and the steel ropes on the outer walls of the working rubber wheels are positioned between the working rubber wheels and the pressing wheels.
On the basis of the technical scheme, in order to achieve the purpose of being suitable for the steel ropes with different diameters, the invention also provides the following technical scheme: the bottom of mounting panel is connected with the fixing base through the stand, fixing base fixed mounting is on the outer wall of frame, the side of fixing base still the activity be provided with change the handle, connect change with the stand between controlling means for it penetrates in the fixing base to drive the stand and wears out.
The control device comprises a driving shaft, a driving wheel, a driven wheel, a screw rod and a nut, wherein a cavity is formed in the fixed seat, a rotating groove is formed in the inner side wall of the cavity, a positioning ring is fixedly arranged on the inner wall of the rotating groove, the driving shaft is rotatably arranged in the positioning ring, a rotating handle is fixedly arranged at one end of the driving shaft, the driving wheel is fixedly arranged at the other end of the driving shaft, and the driving wheel is movably arranged in the cavity;
the outer wall of action wheel meshes has from the driving wheel, from the center department fixed mounting of driving wheel there is the lead screw, the both ends of lead screw all rotate to set up on the inner wall of cavity, the outer wall threaded connection of lead screw has the screw, the top fixed mounting of screw has the stand, the top of stand extends to the outside of fixing base and links to each other with the mounting panel is fixed, the top of fixing base still seted up with stand assorted post groove, the stand is pegged graft in the inside of post groove.
On the basis of the technical scheme, in order to achieve the purpose of conveniently adjusting the position of the steel rope on the working rubber wheel, the invention also provides the following technical scheme: the pinch roller is including pressing a section of thick bamboo and the activity clamping ring that sets up on pressing a section of thick bamboo outer wall, the one end activity that presses a section of thick bamboo carousel dorsad is provided with the knob, connects the removal subassembly between knob and clamping ring for drive clamping ring axial displacement on pressing the outer wall of a section of thick bamboo.
The movable assembly comprises a screw rod, a nut and a connecting column, wherein the one end of the screw rod is fixedly connected with a knob, the other end of the screw rod is rotatably arranged on the inner wall of the pressing barrel, the outer wall of the screw rod is in threaded connection with the nut, the outer wall of the nut is uniformly and fixedly provided with the connecting column, the tail end of the connecting column extends to the outside of the pressing barrel and is fixedly arranged on the inner wall of the pressing ring, the outer wall of the pressing barrel is further provided with a transverse groove, and the connecting column is movably arranged on the inner wall of the transverse groove.
And the outer wall of the pressure ring is provided with a pressure groove.
(III) advantageous effects
Compared with the prior art, the invention provides an auxiliary net hauling device of a fishing boat net hauler, which has the following beneficial effects:
1. according to the auxiliary net hauling device of the fishing boat net hauler, the plurality of pressing wheels are uniformly arranged above the outer wall of the working rubber wheel and surround the body, the steel rope is positioned between the working rubber wheel and the pressing wheels, when no sundries are arranged on the steel rope, the pressing wheels press the working rubber wheel so as to clamp the steel rope of the fishing net, and at the moment, the pressing wheels rotate on the bearing through the rotating shaft, so that the friction force between the steel rope and the working rubber wheel is increased, the steel rope can be retracted in an auxiliary manner, the phenomena of idle running and slipping of the working rubber wheel cannot occur, the loss of the steel rope is effectively reduced, and the use cost is saved;
when the winding has debris on the wire rope, the pinch roller receives the extrusion of debris and can drive the carousel rotation through the fixed column, the carousel rotation drives the dwang rotation, the dwang rotation is through its outer wall fixed mounting's spacing post can compression spring, pinch roller and fixed column can be partial to swing on one side this moment, debris can pass through from the space between pinch roller and the work rubber tyer, effectively reduced the impact of debris to the pinch roller, the consume of pinch roller and wire rope has been reduced, the life of pinch roller and wire rope has been prolonged, debris pass through the back, spacing post and dwang can resume the normal position under the spring action of spring, the dwang resumes the normal position and drives the pinch roller through carousel and fixed column and resumes the normal position, make the pinch roller repress on the wire rope, continue to increase the frictional force between wire rope and the work rubber tyer.
2. This supplementary net hauler of fishing boat net hauler, it can make the drive shaft rotatory to rotate the commentaries on classics, the drive shaft is rotatory to drive its terminal action wheel, it is rotatory from the driving wheel that its outer wall meshing is driven in the rotatory drive of action wheel, it is rotatory from the rotatory lead screw that drives of driving wheel, the rotatory screw that drives its outer wall threaded connection of lead screw reciprocates, the screw reciprocates and can drive the mounting panel through the stand and reciprocate, the mounting panel reciprocates just can change the position of pinch roller, make the pinch roller be close to the work rubber tyer or keep away from the work rubber tyer, with the wire rope that is applicable to different diameters, application scope is wider.
3. The auxiliary net hauling device of the fishing boat net hauler comprises a pressing cylinder and a pressing ring movably arranged on the outer wall of the pressing cylinder, wherein a pressing groove is formed in the outer wall of the pressing ring, a steel wire rope is positioned between the pressing ring and a working rubber wheel, and the position of the steel wire rope can be limited through the pressing groove, so that the steel wire rope moves in the pressing groove, and the moving position of the steel wire rope on the working rubber wheel is limited;
twist and move the knob and can make the screw rod rotatory, the screw rod is rotatory to be driven about its outer wall threaded connection's nut and is controlled, the nut is controlled and is removed and to be made the clamping ring control on the pressure cylinder through the spliced pole, the clamping ring is controlled and is removed the position about having changed the indent, thereby can make the indent correspond the different positions on the rubber tyer of working, under the guide of indent, the wire rope activity sets up the different positions on the rubber tyer of working, thereby realized the adjustment of wire rope position on the rubber tyer of working, make the wire rope no longer concentrate a department to the wearing and tearing of rubber tyer of working, the whole working face of rubber tyer of working all can be used in turn, the life of rubber tyer of working has been prolonged greatly.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of a dial portion of the present invention;
FIG. 3 is a side view of a mounting plate portion of the present invention;
FIG. 4 is a side cross-sectional view of a mounting plate portion of the present invention;
FIG. 5 is a schematic diagram of the normal conveying state of the pressing wheel of the present invention;
FIG. 6 is a schematic view showing an abnormal conveying state of the pressing wheel according to the present invention;
FIG. 7 is a cross-sectional view of a portion of the anchor block of the present invention;
FIG. 8 is a perspective view of portions of the drive and driven wheels of the present invention;
FIG. 9 is an enlarged schematic view of the puck portion of the present invention;
FIG. 10 is a cross-sectional view of a puck portion of the present invention;
fig. 11 is a perspective view of a screw portion of the present invention.
In the figure: 1. a frame; 2. a base; 3. a working rubber wheel; 4. an auxiliary rubber wheel; 5. a limiting plate; 6. a pinch roller; 7. a rotating shaft; 8. a bearing; 9. fixing a column; 10. a turntable; 11. rotating the rod; 12. mounting grooves; 13. mounting a plate; 14. a limiting column; 15. an arc-shaped slot; 16. a spring; 17. a rope; 18. a column; 19. a fixed seat; 20. turning a handle; 21. a drive shaft; 22. a positioning ring; 23. rotating the groove; 24. a driving wheel; 25. a driven wheel; 26. a screw rod; 27. a nut; 28. a cavity; 29. a column groove; 30. pressing the cylinder; 31. pressing a ring; 32. pressing a groove; 33. a knob; 34. a screw; 35. a nut; 36. connecting columns; 37. a transverse groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
referring to fig. 1-6, the auxiliary net hauling device of the fishing boat net hauler comprises a frame 1, wherein a base 2 is fixedly installed at the bottom of the frame 1, a working rubber wheel 3 is movably arranged on the outer wall of the frame 1, an auxiliary rubber wheel 4 is movably arranged below the working rubber wheel 3, limiting plates 5 are fixedly installed at two ends of the working rubber wheel 3 and the auxiliary rubber wheel 4, the left and right ends of the working rubber wheel 3 and the auxiliary rubber wheel 4 are limited by the limiting plates 5, and a steel rope 17 is prevented from being separated from the working rubber wheel 3 and the auxiliary rubber wheel 4;
a steel rope 17 is movably arranged on the outer walls of the working rubber wheel 3 and the auxiliary rubber wheel 4, the steel rope 17 on the outer wall of the working rubber wheel 3 is positioned between the working rubber wheel 3 and the pressing wheel 6, and the pressing wheel 6 can increase the friction force between the steel rope 17 and the working rubber wheel 3 to prevent the working rubber wheel 3 from idling or slipping;
in the embodiment, as shown in fig. 1, three pressure rollers 6 are uniformly arranged above the outer wall of the working rubber wheel 3 around the body, a rotating shaft 7 is fixedly arranged at one end of each pressure roller 6 facing the rack 1, a bearing 8 is fixedly arranged at the tail end of each rotating shaft 7, a fixing column 9 is fixedly arranged on the outer wall of each bearing 8, the fixing column 9 is fixedly arranged at the edge of the outer wall of the turntable 10, the specific fixing column 9 is fixedly arranged at the edge of the outer wall at the bottom of the turntable 10, when no sundries exist on the steel rope 17, the pressure rollers 6 press the working rubber wheel 3 to clamp the steel rope 17 of the fishing net, at the moment, the pressure rollers 6 rotate on the bearings 8 through the rotating shafts 7, so that the friction force between the steel rope 17 and the working rubber wheel 3 is increased, the steel rope 17 can be assisted to be retracted, and the phenomenon that the working rubber wheel 3 idles and slips does not occur, the loss of the steel rope 17 is effectively reduced, and the use cost is saved;
a rotating rod 11 is fixedly installed at the center of the outer wall of the turntable 10, the rotating rod 11 is rotatably installed inside the mounting plate 13, an elastic device connected between the mounting plate 13 and the rotating rod 11 and used for buffering rotating force and providing elastic support opposite to the rotating force when the turntable 10 rotates under stress, the elastic device comprises a limiting column 14, an arc-shaped groove 15 and a spring 16, a mounting groove 12 is formed inside the mounting plate 13, the rotating rod 11 is rotatably installed on the inner wall of the mounting groove 12, the limiting column 14 is fixedly installed on the outer wall of the rotating rod 11, the limiting column 14 is movably arranged inside the arc-shaped groove 15, the arc-shaped groove 15 is formed on the inner wall of the mounting groove 12, the spring 16 is fixedly connected between the outer wall of the limiting column 14 and the inner wall of the arc-shaped groove 15, when sundries are wound on the rope 17, the pinch roller 6 is extruded by the sundries and can drive the turntable 10 to rotate through the fixing column 9, the turntable 10 rotates to drive the rotating rod 11 to rotate, the dwang 11 is rotatory through its outer wall fixed mounting's spacing post 14 can compression spring 16, pinch roller 6 and fixed column 9 can be inclined to swing on one side this moment, debris can pass through from the space between pinch roller 6 and the rubber tyer 3 of working, the impact of debris to pinch roller 6 has effectively been reduced, pinch roller 6 and the consume of wire rope 17 have been reduced, pinch roller 6 and wire rope 17's life has been prolonged, debris pass through the back, spacing post 14 and dwang 11 can resume the normal position under spring 16's elastic force, dwang 11 resumes the normal position and drives pinch roller 6 through carousel 10 and fixed column 9 and resume the normal position, make pinch roller 6 repress on wire rope 17, continue to increase the frictional force between wire rope 17 and the rubber tyer 3 of working.
The opening path of the arc-shaped groove 15 is the same as the rotating direction of the turntable 10, and when the pinch roller 6 is squeezed by the sundries on the steel rope 17, the turntable 10 can drive the pinch roller 6 to swing, and a gap is just left for the sundries to pass through.
Example two:
referring to fig. 1, 2, 7 and 8, on the basis of the first embodiment, the bottom of the mounting plate 13 is connected to a fixing seat 19 through an upright post 18, the fixing seat 19 is fixedly mounted on the outer wall of the frame 1, a rotating handle 20 is also movably disposed on the side surface of the fixing seat 19, and a control device connected between the rotating handle 20 and the upright post 18 is used for driving the upright post 18 to penetrate through the fixing seat 19, the control device includes a driving shaft 21, a driving wheel 24, a driven wheel 25, a screw rod 26 and a screw 27, a cavity 28 is formed inside the fixing seat 19, a rotating groove 23 is formed in the inner side wall of the cavity 28, a positioning ring 22 is fixedly mounted on the inner wall of the rotating groove 23, the driving shaft 21 is rotatably disposed inside the positioning ring 22, the rotating handle 20 is fixedly mounted at one end of the driving shaft 21, the driving wheel 24 is fixedly mounted at the other end of the driving shaft 21, and the driving wheel 24 is movably disposed inside the cavity 28;
the outer wall of the driving wheel 24 is engaged with a driven wheel 25, the center of the driven wheel 25 is fixedly provided with a screw rod 26, two ends of the screw rod 26 are rotatably arranged on the inner wall of the cavity 28, the outer wall of the screw rod 26 is connected with a screw nut 27 in a threaded manner, the top of the screw nut 27 is fixedly provided with an upright post 18, the top end of the upright post 18 extends to the outside of the fixed seat 19 and is fixedly connected with the mounting plate 13, the top of the fixed seat 19 is also provided with a post groove 29 matched with the upright post 18, the upright post 18 is inserted into the post groove 29, the driving shaft 21 can be rotated by rotating the rotating handle 20, the driving wheel 24 at the tail end of the driving shaft 21 is rotated, the driving wheel 24 rotates to drive the driven wheel 25 engaged with the outer wall to rotate, the driven wheel 25 rotates to drive the screw rod 26 to rotate, the screw nut 27 in threaded connection with the outer wall of the screw rod 26 moves up and down, the screw nut 27 moves up and down and can drive the mounting plate 13 to move up and down through the upright post 18, the mounting plate 13 reciprocates and just can change the position of pinch roller 6 for pinch roller 6 is close to work rubber tyer 3 or keeps away from work rubber tyer 3, with the wire rope 17 that is applicable to different diameters, and application scope is wider.
Example three:
referring to fig. 1, 9, 10 and 11, based on the first embodiment, the pressing wheel 6 includes a pressing cylinder 30 and a pressing ring 31 movably disposed on an outer wall of the pressing cylinder 30, an outer wall of the pressing ring 31 is formed with a pressing groove 32, the pressing groove 32 is opened around the pressing ring 31, and a shape of the pressing groove 32 is coupled to a shape of the steel rope 17, a position of the steel rope 17 can be defined by the pressing groove 32, so that the steel rope 17 moves in the pressing groove 32, and thus a movable position of the steel rope 17 on the working rubber wheel 3 is defined, one end of the pressing cylinder 30, which is opposite to the rotating disc 10, is movably disposed with a knob 33, and a moving assembly connected between the knob 33 and the pressing ring 31 is used for driving the pressing ring 31 to axially move on the outer wall of the pressing cylinder 30;
the moving assembly comprises a screw 34, a nut 35 and a connecting column 36, one end of the screw 34 is fixedly connected with a knob 33, the other end of the screw 34 is rotatably arranged on the inner wall of the pressing cylinder 30, the outer wall of the screw 34 is in threaded connection with the nut 35, the outer wall of the nut 35 is uniformly and fixedly provided with the connecting column 36, the tail end of the connecting column 36 extends to the outside of the pressing cylinder 30 and is fixedly arranged on the inner wall of the pressing ring 31, the outer wall of the pressing cylinder 30 is also provided with a transverse groove 37, the connecting column 36 is movably arranged on the inner wall of the transverse groove 37, the screw 34 can be rotated by screwing the knob 33, the nut 35 in threaded connection with the outer wall of the screw 34 is driven to move left and right by the rotation of the screw 34, the pressing ring 31 can move left and right on the pressing cylinder 30 through the connecting column 36, the left and right movement of the pressing ring 31 changes the left and right positions of the pressing groove 32, so that the pressing groove 32 can correspond to different positions on the working rubber wheel 3 under the guidance of the pressing groove 32, the wire rope 17 activity sets up the different positions on the rubber tyer 3 of working to realized the adjustment of wire rope 17 position on the rubber tyer 3 of working, made wire rope 17 no longer concentrate a department to the wearing and tearing of rubber tyer 3 of working, the whole working face of rubber tyer 3 of working all can use in turn, has prolonged the life of rubber tyer 3 of working greatly.
The working principle and the using process of the invention are as follows:
a plurality of pressing wheels 6 are uniformly arranged above the outer wall of the working rubber wheel 3 around the body, the steel rope 17 is positioned between the working rubber wheel 3 and the pressing wheels 6, when no sundries are arranged on the steel rope 17, the pressing wheels 6 press the working rubber wheel 3 to clamp the steel rope 17 of the fishing net, and at the moment, the pressing wheels 6 rotate on the bearing 8 through the rotating shaft 7, so that the friction force between the steel rope 17 and the working rubber wheel 3 is increased, the steel rope 17 can be retracted in an auxiliary manner, the phenomena of idle running and slipping of the working rubber wheel 3 cannot occur, the loss of the steel rope 17 is effectively reduced, and the use cost is saved;
when sundries are wound on the steel rope 17, the pressing wheel 6 is extruded by the sundries to drive the rotary table 10 to rotate through the fixed column 9, the rotary table 10 rotates to drive the rotary rod 11 to rotate, the rotary rod 11 rotates to compress the spring 16 through the limiting column 14 fixedly installed on the outer wall of the rotary rod 11, at the moment, the pressing wheel 6 and the fixed column 9 swing to one side, the sundries can pass through a gap between the pressing wheel 6 and the working rubber wheel 3, the impact of the sundries on the pressing wheel 6 is effectively reduced, the wear of the pressing wheel 6 and the steel rope 17 is reduced, the service lives of the pressing wheel 6 and the steel rope 17 are prolonged, after the sundries pass through, the limiting post 14 and the rotating rod 11 can be restored under the elastic force of the spring 16, the rotating rod 11 is restored to the original position and drives the pinch roller 6 to be restored through the turntable 10 and the fixing post 9, the pinch roller 6 is pressed on the steel rope 17 again, and the friction force between the steel rope 17 and the working rubber wheel 3 is continuously increased;
the rotating handle 20 is rotated to enable the driving shaft 21 to rotate, the driving shaft 21 rotates to drive the driving wheel 24 at the tail end of the driving shaft to rotate, the driving wheel 24 rotates to drive the driven wheel 25 meshed with the outer wall of the driving wheel to rotate, the driven wheel 25 rotates to drive the screw rod 26 to rotate, the screw rod 26 rotates to drive the screw nut 27 in threaded connection with the outer wall of the screw rod to move up and down, the screw nut 27 can drive the mounting plate 13 to move up and down through the upright post 18, the position of the pressing wheel 6 can be changed by moving the mounting plate 13 up and down, the pressing wheel 6 is enabled to be close to the working rubber wheel 3 or far away from the working rubber wheel 3, the steel rope winding device is suitable for steel ropes 17 with different diameters, and the application range is wider;
the pressing wheel 6 comprises a pressing cylinder 30 and a pressing ring 31 movably arranged on the outer wall of the pressing cylinder 30, a pressing groove 32 is formed on the outer wall of the pressing ring 31, the pressing groove 32 is formed around the pressing ring 31, the shape of the pressing groove 32 is coupled with the shape of the steel rope 17, the position of the steel rope 17 can be limited through the pressing groove 32, the steel rope 17 moves in the pressing groove 32, and therefore the moving position of the steel rope 17 on the working rubber wheel 3 is limited;
it can make screw rod 34 rotatory to twist knob 33, screw rod 34 is rotatory to drive about its outer wall threaded connection's nut 35, move about nut 35 and can make clamping ring 31 remove about pressing a section of thick bamboo 30 through spliced pole 36, the clamping ring 31 removes about and has changed the position about indent 32, thereby can make indent 32 correspond the different positions on the rubber tyer 3 of working, under the guide of indent 32, the wire rope 17 activity sets up the different positions on the rubber tyer 3 of working, thereby realized the adjustment of wire rope 17 position on the rubber tyer 3 of working, make wire rope 17 no longer concentrate a department to the wearing and tearing of rubber tyer 3 of working, the whole working face of rubber tyer 3 can all be used in turn, the life of rubber tyer 3 of working has been prolonged greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Auxiliary net hauler of fishing boat net hauler, including frame (1), its characterized in that: the outer wall of the rack (1) is movably provided with a working rubber wheel (3), an auxiliary rubber wheel (4) is movably arranged below the working rubber wheel (3), and two ends of the working rubber wheel (3) and the auxiliary rubber wheel (4) are fixedly provided with limiting plates (5);
a plurality of pressing wheels (6) are uniformly arranged above the outer wall of the working rubber wheel (3) around the body of the working rubber wheel, rotating shafts (7) are fixedly mounted at one ends of the pressing wheels (6) facing the rack (1), bearings (8) are fixedly mounted at the tail ends of the rotating shafts (7), fixing columns (9) are fixedly mounted on the outer wall of each bearing (8), and the fixing columns (9) are fixedly mounted at the edge of the outer wall of the rotary table (10);
a rotating rod (11) is fixedly installed in the center of the outer wall of the rotary disk (10), the rotating rod (11) is rotatably arranged inside the mounting plate (13), and an elastic device connected between the mounting plate (13) and the rotating rod (11) is used for buffering rotating force and providing elastic support opposite to the rotating force when the rotary disk (10) is stressed to rotate;
the pressing wheel (6) comprises a pressing cylinder (30) and a pressing ring (31) movably arranged on the outer wall of the pressing cylinder (30), one end, back to the turntable (10), of the pressing cylinder (30) is movably provided with a knob (33), and a moving assembly connected between the knob (33) and the pressing ring (31) is used for driving the pressing ring (31) to axially move on the outer wall of the pressing cylinder (30);
the movable assembly comprises a screw rod (34), a nut (35) and a connecting column (36), one end of the screw rod (34) is fixedly connected with a knob (33), the other end of the screw rod (34) is rotatably arranged on the inner wall of the pressing barrel (30), the outer wall of the screw rod (34) is in threaded connection with the nut (35), the connecting column (36) is uniformly and fixedly arranged on the outer wall of the nut (35), the tail end of the connecting column (36) extends to the outside of the pressing barrel (30) and is fixedly arranged on the inner wall of the pressing ring (31), a transverse groove (37) is further formed in the outer wall of the pressing barrel (30), and the connecting column (36) is movably arranged on the inner wall of the transverse groove (37);
and a pressure groove (32) is formed on the outer wall of the pressure ring (31).
2. An auxiliary net hauler of a fishing boat net hauler according to claim 1, wherein: the fixing column (9) is fixedly installed at the edge of the outer wall of the bottom of the rotary table (10).
3. An auxiliary net hauler of a fishing boat net hauler according to claim 2, wherein: elastic device includes spacing post (14), arc wall (15) and spring (16), mounting groove (12) have been seted up to the inside of mounting panel (13), dwang (11) are rotated and are set up on the inner wall of mounting groove (12), the outer wall fixed mounting of dwang (11) has spacing post (14), spacing post (14) activity sets up the inside at arc wall (15), arc wall (15) are seted up on the inner wall of mounting groove (12), still fixedly connected with spring (16) between the outer wall of spacing post (14) and the inner wall of arc wall (15).
4. An auxiliary net hauler of a fishing boat net hauler according to claim 3, wherein: the opening path of the arc-shaped groove (15) is the same as the rotating direction of the rotating disc (10).
5. An auxiliary net hauling device of a fishing boat net hauler according to claim 4, wherein: the outer walls of the working rubber wheels (3) and the auxiliary rubber wheels (4) are movably provided with a steel rope (17), and the steel rope (17) on the outer wall of the working rubber wheels (3) is positioned between the working rubber wheels (3) and the pressing wheel (6).
6. An auxiliary net hauler of a fishing boat net hauler according to claim 1, wherein: the bottom of mounting panel (13) is connected with fixing base (19) through stand (18), fixing base (19) fixed mounting is on the outer wall of frame (1), the side of fixing base (19) still activity be provided with change (20), connect the controlling means who changes between (20) and stand (18) for drive stand (18) penetrate in fixing base (19) and wear out.
7. An auxiliary net hauler of a fishing boat net hauler according to claim 6, wherein: the control device comprises a driving shaft (21), a driving wheel (24), a driven wheel (25), a screw rod (26) and a nut (27), a cavity (28) is formed inside the fixed seat (19), a rotating groove (23) is formed in the inner side wall of the cavity (28), a positioning ring (22) is fixedly installed on the inner wall of the rotating groove (23), the driving shaft (21) is rotatably arranged inside the positioning ring (22), a rotating handle (20) is fixedly installed at one end of the driving shaft (21), the driving wheel (24) is fixedly installed at the other end of the driving shaft (21), and the driving wheel (24) is movably arranged inside the cavity (28);
the outer wall meshing of action wheel (24) has from driving wheel (25), the center department fixed mounting who follows driving wheel (25) has lead screw (26), the both ends of lead screw (26) all rotate the setting on the inner wall of cavity (28), the outer wall threaded connection of lead screw (26) has screw (27), the top fixed mounting of screw (27) has stand (18), the top of stand (18) extends to the outside of fixing base (19) and links to each other with mounting panel (13) is fixed, the top of fixing base (19) still seted up with stand (18) assorted post groove (29), stand (18) are pegged graft in the inside of post groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428960.8A CN113022798B (en) | 2021-04-21 | 2021-04-21 | Auxiliary net hauling device of fishing boat net hauler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428960.8A CN113022798B (en) | 2021-04-21 | 2021-04-21 | Auxiliary net hauling device of fishing boat net hauler |
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| Publication Number | Publication Date |
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| CN113022798A CN113022798A (en) | 2021-06-25 |
| CN113022798B true CN113022798B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110428960.8A Expired - Fee Related CN113022798B (en) | 2021-04-21 | 2021-04-21 | Auxiliary net hauling device of fishing boat net hauler |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114097719A (en) * | 2021-11-08 | 2022-03-01 | 刘波 | Auxiliary net hauling device of fishing boat net hauler |
| CN114919705B (en) * | 2022-03-29 | 2023-03-24 | 广东海洋大学 | Special net hauling device for fishing boat |
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| CN201165321Y (en) * | 2007-12-28 | 2008-12-17 | 史振荣 | Auxiliary net hauling apparatus of fishermen net hauler |
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| CN113022798A (en) | 2021-06-25 |
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