CN203392767U - Rotary mechanism of deep-sea shrimp and crab pot lifter - Google Patents
Rotary mechanism of deep-sea shrimp and crab pot lifter Download PDFInfo
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- CN203392767U CN203392767U CN201320466799.4U CN201320466799U CN203392767U CN 203392767 U CN203392767 U CN 203392767U CN 201320466799 U CN201320466799 U CN 201320466799U CN 203392767 U CN203392767 U CN 203392767U
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Abstract
The utility model provides a rotary mechanism of a deep-sea shrimp and crab pot lifter, belongs to the technical field of deep-sea shrimp and crab fishing equipment, and solves the problems that the whole body of an existing deep-sea shrimp and crab pot lifter cannot be rotated, a shrimp and crab pot needs to be lifted into a ship by hands after being lifted and the operation is arduous. The rotary mechanism of the deep-sea shrimp and crab pot lifter is arranged at the bottom of a lifter rack and comprises a rapid locking device capable of being unlocked and a base connection rod; the base connection rod is vertically and fixedly arranged on a ship body; one of the rack and the base connection rod is used as a splicing body and the other one is used as an outer sleeve body; the outer sleeve body is sleeved with the splicing body and can rotate freely around the central shaft of the splicing body; the rapid locking device is used for locking and fixing the rack on the base connection rod. According to the mechanism, the rapid locking device is released rapidly to realize relative rotation of the rack and the base connection rod so as to conveniently and directly rotate and place the lifted pot; an eccentric wheel lock catch is used for conveniently locking and releasing so that the rotary mechanism of the deep-sea shrimp and crab pot lifter is convenient and rapid.
Description
Technical field
The utility model belongs to deep-sea shrimp crab fishing gear technical field, particularly the rotating mechanism of a kind of deep-sea shrimp crab pot gig.
Background technology
Due to salt water Big Lobster and crab Xi Ju deep-sea, the marine products of 300 meters are the abundantest under water, so take the mode of trapping, net cage is sunk to seabed, put into bait, with rope, be connected in net cage, rope end is a buoy, and 2,3 hours post-tensionings play net cage and obtain marine product excessively, all adopt the mode of manual stay cord to extract net cage in the past, thereby its labour power is large, the efficiency of salvaging is not high.
For overcoming the above problems, the applicant in first to file by name " device of a kind of deep-sea shrimp crab pot gig ", number of patent application is 201320362989.1 utility model patent, this device reduces labour power by friction wheel power-assist stretching nettle with this, but this device is whole non-rotatable, after lifting, need with hand, shrimp crab pot to be carried to ship, relatively effort.
Summary of the invention
The purpose of this utility model is non-rotatable for existing above-mentioned frame, the problem of lifting cage case complex operation, and a kind of rotating mechanism that can directly be placed in cabin Nei deep-sea shrimp crab pot gig after cage case being declined by rotary frame has been proposed.
The purpose of this utility model can realize by following technical proposal: the rotating mechanism of a kind of deep-sea shrimp crab pot gig, be arranged on the bottom of gig frame, it is characterized in that, it comprises quick-locking device and base connecting rod that can release, base connecting rod is vertically fixed on hull, frame and base connecting rod one of them as grafting body, another is as outer sleeve body, outer sleeve body is set on grafting body and can freely rotates around the center shaft of grafting body, and quick-locking device is for being fixed on base connecting rod by rack locking.
In the rotating mechanism of above-mentioned a kind of deep-sea shrimp crab pot gig, described quick-locking device comprises C shape garter spring, eccentric wheel and locking bar, outer sleeve body axially offers seam, garter spring is buckled in the seam of above-mentioned outer sleeve body, locking bar is through the two ends of garter spring, and one end is provided with stop nut, and the other end is rotationally connected by a rotating shaft and eccentric wheel, rotating shaft is vertical with locking bar, is also provided with motion arm on eccentric wheel.
In the rotating mechanism of above-mentioned a kind of deep-sea shrimp crab pot gig, the external side of described grafting be circumferentially with ripple, ripple also extends upward in grafting axon.
In the rotating mechanism of above-mentioned a kind of deep-sea shrimp crab pot gig, described outer sleeve body is frame, and grafting body is base connecting rod, and the bottom of base connecting rod is also provided with plastics heelpiece, and the end of above-mentioned frame is against on this plastics heelpiece.During rotation, reduce the coefficient of friction of frame, more laborsaving.
As another scheme, in the rotating mechanism of above-mentioned a kind of deep-sea shrimp crab pot gig, described outer sleeve body is base connecting rod, and grafting body is frame, and the bottom of base connecting rod is also provided with plastics heelpiece, and the end of above-mentioned frame is against on this plastics heelpiece.
Compared with prior art, this device has following advantage: 1, discharge quick-locking device frame and base connecting rod can be relatively rotated, be convenient to rotation and arrangement after directly cage case being promoted; 2, use eccentric wheel snap close to be convenient to locking and release function, convenient and swift.
Accompanying drawing explanation
The annexation schematic diagram of Tu1Wei Ben mechanism in embodiment 1.
Fig. 2 is the connecting bridge partial enlarged drawing of Fig. 1.
The frame connecting bridge decomposing schematic representation of Tu3Wei Ben mechanism in embodiment 1.
Fig. 4 is base connecting rod birds-eye view in embodiment 1.
Tu5Wei Ben mechanism is in embodiment 2 mid frame connecting bridge cross-sectional schematic.
As Fig. 1, frame; 2, base connecting rod; 2a, ripple; 3, eccentric wheel; 3a, motion arm; 4, locking bar; 4a, rotating shaft; 5, Connection Block; 6, heelpiece; 7, stop nut; 8, garter spring; 9, seam.
The specific embodiment
As shown in FIG. 1 to 3, the rotating mechanism of this deep-sea shrimp crab pot gig, be arranged on the bottom of gig frame 1, comprise can release quick-locking device and base connecting rod 2, base connecting rod 2 is vertically fixed on hull, and base connecting rod 2 is as a grafting body, and frame 1 is as outer sleeve body, frame 1 is set on base connecting rod 2 and can freely rotates around the center shaft of base connecting rod 2, and quick-locking device is for being locked frame 1 at base connecting rod 2.The bottom of base connecting rod 2 is provided with plastics heelpiece 6, and the end of above-mentioned frame 1 is against on this plastics heelpiece 6.Heelpiece 6 bottoms are also provided with for connecting the Connection Block 5 of cabin.As shown in Figure 4, base connecting rod 2 lateral surfaces be circumferentially with ripple 2a, ripple 2a also extends upward at the axle of base connecting rod 2.
As shown in Figure 2, quick-locking device comprises C shape garter spring 8, eccentric wheel 3 and locking bar 4, frame 1 axially offers seam 9, garter spring 8 is buckled in seam 9 places of frame 1, locking bar 4 is through the two ends of garter spring 9, and one end is provided with stop nut 7, and the other end is rotationally connected by a rotating shaft 4a and eccentric wheel 3, rotating shaft is vertical with locking bar 4, is also provided with motion arm 3a on eccentric wheel 3.
When need are fastening, pull motion arm 3a, make eccentric wheel 3 protuberance bias voltage garter springs 8, at this moment garter spring 8 two ends tighten, the effect of increasing friction force when the ripple 2a that simultaneously drives dwindling of frame 1 diameter of axle to cause frame 1 inwall and base connecting rod 2 outer walls to be close to spacing, described base connecting rod 2 ripple 2a outer walls can play again locking.While needing rotation, pull motion arm 3a and make eccentric wheel 3 protuberances depart from garter spring 8, garter spring 8 two ends unclasp frame 1 and base connecting rod 2 are rotated mutually, and the heelpiece 6 of frame 1 bottom reduces the coefficient of friction of frame 1 when frame 1 rotation simultaneously, more laborsaving.
The rotating mechanism of this deep-sea shrimp crab pot gig, be arranged on the bottom of gig frame 1, comprise can release quick-locking device and base connecting rod 2, base connecting rod 2 is vertically fixed on hull, as shown in Figure 5, frame 1 is as a grafting body, and base connecting rod 2 is as outer sleeve body, frame 1 is set on base connecting rod 2 and can freely rotates around the center shaft of base connecting rod 2, and quick-locking device is for being locked frame 1 at base connecting rod 2.The bottom of base connecting rod 2 is provided with plastics heelpiece 6, and the end of above-mentioned frame 1 is against on this plastics heelpiece 6.Heelpiece 6 bottoms are also provided with for connecting the Connection Block 5 of cabin.Frame 1 bottom outside face be circumferentially with ripple 2a, ripple 2a also extends upward at the axle of frame 1.
Quick-locking device basic composition structure is identical with embodiment 1, and as shown in Figure 5, base connecting rod 2 axially offers seam 9 to difference, and garter spring 8 is buckled in seam 9 places of base connecting rod 2.
Concrete base connecting rod 2 is identical with embodiment 1 with the operating mode that frame 1 realizes rotation and locking.
Claims (5)
- The rotating mechanism of 1.Yi Zhong deep-sea shrimp crab pot gig, be arranged on the bottom of gig frame (1), it is characterized in that, it comprises quick-locking device and base connecting rod (2) that can release, base connecting rod (2) is vertically fixed on hull, frame (1) and base connecting rod (2) one of them as grafting body, another is as outer sleeve body, outer sleeve body is set on grafting body and can freely rotates around the center shaft of grafting body, and quick-locking device is for being locked frame (1) in base connecting rod (2).
- 2. the rotating mechanism of a kind of deep-sea according to claim 1 shrimp crab pot gig, it is characterized in that, described quick-locking device comprises C shape garter spring (8), eccentric wheel (3) and locking bar (4), outer sleeve body axially offers seam (9), garter spring (8) is buckled in the seam (9) of above-mentioned outer sleeve body and locates, locking bar (4) is through the two ends of garter spring (8), one end is provided with stop nut (7), the other end is rotationally connected by a rotating shaft (4a) and eccentric wheel (3), rotating shaft (4a) is vertical with locking bar (4), is also provided with motion arm (3a) on eccentric wheel (3).
- 3. the rotating mechanism of a kind of deep-sea according to claim 1 and 2 shrimp crab pot gig, is characterized in that, the external side of described grafting be circumferentially with ripple (2a), ripple (2a) also extends upward in grafting axon.
- 4. the rotating mechanism of a kind of deep-sea according to claim 1 and 2 shrimp crab pot gig, it is characterized in that, described outer sleeve body is frame (1), grafting body is base connecting rod (2), the bottom of base connecting rod (2) is also provided with plastics heelpiece (6), and the end of above-mentioned frame (1) is against on this plastics heelpiece (6).
- 5. the rotating mechanism of a kind of deep-sea according to claim 1 and 2 shrimp crab pot gig, it is characterized in that, described outer sleeve body is base connecting rod (2), grafting body is frame (1), the bottom of base connecting rod (2) is also provided with plastics heelpiece (6), and the end of above-mentioned frame (1) is against on this plastics heelpiece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466799.4U CN203392767U (en) | 2013-07-31 | 2013-07-31 | Rotary mechanism of deep-sea shrimp and crab pot lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466799.4U CN203392767U (en) | 2013-07-31 | 2013-07-31 | Rotary mechanism of deep-sea shrimp and crab pot lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392767U true CN203392767U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466799.4U Expired - Lifetime CN203392767U (en) | 2013-07-31 | 2013-07-31 | Rotary mechanism of deep-sea shrimp and crab pot lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270573A (en) * | 2014-12-15 | 2016-01-27 | 青岛新韩机械有限公司 | Eel fishing boat |
| CN105875461A (en) * | 2016-06-22 | 2016-08-24 | 北京志者博远信息服务有限公司 | Automatic net cage type aquaculture production equipment for shrimp, crab and shellfish products |
-
2013
- 2013-07-31 CN CN201320466799.4U patent/CN203392767U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270573A (en) * | 2014-12-15 | 2016-01-27 | 青岛新韩机械有限公司 | Eel fishing boat |
| CN105875461A (en) * | 2016-06-22 | 2016-08-24 | 北京志者博远信息服务有限公司 | Automatic net cage type aquaculture production equipment for shrimp, crab and shellfish products |
| CN105875461B (en) * | 2016-06-22 | 2019-10-08 | 北京志者博远信息服务有限公司 | Shrimp crab, shellfish aquatic products automate cage type breeding production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
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| CX01 | Expiry of patent term |