CN208446424U

CN208446424U - A kind of snail, shellfish dredger

Info

Publication number: CN208446424U
Application number: CN201820846390.8U
Authority: CN
Inventors: 胡耀磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-02
Filing date: 2018-06-02
Publication date: 2019-02-01
Anticipated expiration: 2028-06-02

Abstract

The utility model relates to a kind of snails, shellfish dredger, a kind of snail, shellfish dredger, including hull, transmission device, finishing device and lifting device, storing bin is provided on the hull, the transmission device includes the transmission shaft being set on fixed frame, the two sides of transmission shaft are respectively arranged with turntable, eccentric shaft is provided on the outside of the turntable, first connecting rod is arranged on the eccentric shaft, it is rotatablely connected between eccentric shaft and first connecting rod, the first connecting rod is connect with the second connecting rod, it is rotation connection structure between the first connecting rod and the second connecting rod, second connecting rod is connect with finishing device.The utility model can be improved snail, shellfish catching rate, and the breaking damage of goods rate of capture is low, good to underwater terrain adaptability.

Description

A kind of snail, shellfish dredger

Technical field

The utility model relates to a kind of snails, shellfish dredger, belong to machinery field.

Background technique

With the improvement of people's life quality, people are also increasing to the demand of aquatic products, especially snail, shellfish Equal aquatic products, the simple wild aquatic products of fishing have been unable to meet the demand of people, and aquaculture is since the 1970s Rapid development, people carry out aquaculture in greater coasting area and inland lake region, until it is carried out again when aquatic products maturation Acquisition, it is only extremely low with manpower catching rate when culturing area is larger, and human cost expenditure is big.

Existing fishing style aquatic products snail and shellfish silt content are big, for the poor taste cooked.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of snail, shellfish dredger, can be improved fishing effect Rate, net fishing rate is high, good to underwater terrain adaptability；

The snail of capture, shellfish silt content can also be made few in another kind scheme provided by the utility model.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of snail, shellfish dredger, including hull, transmission device, finishing device and lifting device are set on the hull Storing bin is equipped with,

The transmission device includes fixed frame, and the fixed mount setting is provided with transmission on hull on the fixed frame Axis, the two sides of transmission shaft are respectively arranged with turntable, and eccentric shaft is provided on the outside of the turntable, is arranged on the eccentric shaft First connecting rod is rotatablely connected between eccentric shaft and first connecting rod, and the first connecting rod is connect with the second connecting rod, described It is rotation connection structure between first connecting rod and the second connecting rod, second connecting rod is connect with finishing device.

In a kind of technical solution provided by the invention, the finishing device includes the arc skateboard up tilted and is fixed on One group of independence support frame of the fixed plate composition above slide plate and the first sparge pipe being arranged between support frame and the second water spray Pipe, first sparge pipe and the second sparge pipe are fixed between two fixed plates, and the sparge pipe passes through fixed plate lateral surface Bolt and fixed plate between it is fixed, be provided with row's hole for water spraying on first, second sparge pipe, described first, second Sparge pipe is tubular structure, and the water inlet pipe connecting with diesel oil water pump is provided with above the first, second sparge pipe, described It is provided with that protective net is closely sealed by the upper opening of two support frames in fixed link, the bottom of the slide plate is provided with bottom plate, described The front setting of bottom plate is gradient, and the bottom plate is located at the lower section of slide plate, and the is provided between two slide plate of rear of the bottom plate Three connecting rods.

In another technical solution provided by the invention, the finishing device includes the arc skateboard up tilted and fixation One group of support frame of the fixed plate composition above slide plate, the bottom of the slide plate is provided with bottom plate, sets in front of the bottom plate It is equipped with gradient, the bottom plate is located at the lower section of slide plate, is provided with third connecting rod between two slide plate of rear of the bottom plate, described The bottom of support frame is tightly connected by steel plate, and opening is provided between steel plate and bottom plate, protection is provided in the fixed link Net is closely sealed by the upper opening of two support frames, and at least two groups submersible motor is provided on the steel plate, the submersible motor Tail portion is set on crane, and is fixed by clip, and the crane includes the lifting column and bracket being welded on steel plate, institute It states and is bolted between lifting column and bracket, bolt is provided on the top and bottom of the bracket to adjust height, institute Interior fixed function of groove that the head of submersible motor is set in support plate is stated, the head of the submersible motor is also equipped with card Hoop is fixed, and the blade on submersible motor is located at the front of support plate.

Further, the outside of the fixed plate connects the first fixing sleeve, first connection by the first connection otic placode It is rotatablely connected between otic placode and fixed plate by bolt, the second connecting rod is provided in first fixing sleeve, described second connects It is flexibly connected between extension bar and the first fixing sleeve, it is solid to the first fixing sleeve that the end surface of second connecting rod is provided with bolt It is fixed, it is provided with the second fixing sleeve on the right side of second connecting rod, is arranged in the second connecting rod of second fixing sleeve two sides There is spacing collar to limit the second fixing sleeve, the first rotor plate, first rotor plate are connected with above second fixing sleeve Top the second rotor plate has been bolted, between second rotor plate and fixed plate pass through bolt be rotatablely connected；Branch It is fixed between support by fixed link, the inside front of fixed plate is arranged in the fixed link, and the fixed link is at least provided with 2 A head and the tail for being fixed on fixed plate.

Further, third fixing sleeve, the third fixing sleeve and the second connecting rod are provided in second connecting rod Meta position rotation connection structure, be provided with spacing collar or stopper in the second connecting rod of third fixing sleeve two sides, it is described It is provided with the second connection otic placode on third fixing sleeve, is welded on the second fixing sleeve and third fixing sleeve in the second connecting rod of two sides There is fishing net fixed link, the fishing net fixed link is located at the opposite inside of two the second connecting rods.

Further, it is provided between the third fixing sleeve and is connected and fixed bar, the bar that is connected and fixed is fixed with third It covers upper second connection otic placode to be fixedly connected by screw bolt and nut, is welded with fishing net on the rear side for being connected and fixed bar Fixed link.

Further, it is equipped with fishing net in the fishing net fixed link and third connecting rod, the spiral shell for will capture on bottom plate Class, shellfish collect.

Further, the lifting device is arranged on hull, and the lifting device includes the support being arranged on hull Frame and the fixed pulley group being arranged in below support frame are provided with drawstring for promoting finishing device on the fixed pulley.

Further, it is provided with sliding rail on the hull, sliding case is provided on the sliding rail, the setting of sliding bottom portion Connection is rolled between idler wheel and sliding rail.

(3) beneficial effect

The utility model provides a kind of snail, shellfish dredger, have it is following the utility model has the advantages that

(1), structure is simple, and design is reasonable, and cheap, is worthy to be popularized.

(2), agitaion up and down can be generated to finishing device using the design of eccentric axis transmission structure, in finishing device Mud and fishing net in snail, the silt cleaning in shellfish play cleaning action, and upper and lower agitation movement is traveled across in hull Meet with obstruction in journey object when can convenient for hull advance.

(3), the steel plate being arranged between arc skateboard structure and arc skateboard structure can be convenient for finishing device in water Walking, avoids finishing device from falling into mud.

(3), the first sparge pipe and the second sparge pipe being arranged are connect with diesel oil water pump, can utilize water pump will be in water Water high pressure is injected in sparge pipe, and is sprayed from the hole for water spraying on the first, second sparge pipe, is sprayed water-bed mud, will be become silted up Snail, shellfish in mud eject and scoop up collection by bottom plate, the direction of the hole for water spraying on the first sparge pipe be arranged to Under, after hole for water spraying direction on the second sparge pipe is oblique, snail, shellfish are washed away into the fishing net at rear, and protective net can The snail under water impact, shellfish is prevented to be lost, the first sparge pipe and the second sparge pipe are by then passing through bolt and fixed plate Between connect, therefore, the first and second sparge pipes can by rotation adjust hole for water spraying spray angle, convenient for adjust.

(4), the sliding rail and sliding case being arranged on hull are convenient for the cargo captured in collection and mobile finishing device, cargo From in fishing net or vibrating screen pour into sliding case in, by sliding case by sliding will cargo be stored in storing bin in.

(5), the first connecting rod of rotation connection structure and the second connecting rod can be when hull be turned or finishing device It is rotated when positioned at inclined surface, plays buffer function, protect finishing device.

(6), submersible motor is another scheme of the invention on the steel plate for setting, is generated by the blade on submersible motor Water flow is impacted, water-bed snail, shellfish are impacted, are allowed to flow into the fishing net at rear, and the aft mounted lifting of submersible motor Frame is adjustable height structure, can blade water flow jet angle on flexible modulation submersible motor, improve capture yield, simultaneously The operating noise of submersible motor can also alarm in advance water-bed snail, shellfish, prevent the snails such as clam, shellfish unexpected It is frightened, silt a large amount of in water is contained into, influencing to sell in the mouth.

(7), lifting device can be lifted finishing device by drag hook, be unloaded convenient for the snail in fishing net, shellfish mounted in ship In vivo, and when not in use finishing device is lifted, convenient for walking.

(8), the second rotor plate and the first rotor plate junction are provided with long slot hole, convenient for the first rotor plate in long slot hole Interior sliding, this structure setting can make finishing device remain horizontality under different operating depth environment, make it It can adapt to different water depth operation.

(9), positioning bolt can play positioning and position-limiting action to the second connecting rod, and spacing collar can be to the second fixing sleeve Position-limiting action is played, guarantees the normal work of finishing device.

Detailed description of the invention

Fig. 1 is Ship Structure schematic diagram of the present invention；

Fig. 2 is one finishing device structural schematic diagram of the embodiment of the present invention；

Fig. 3 is two finishing device structural schematic diagram of the embodiment of the present invention；

Fig. 4 is enlarged structure schematic diagram at A；

Fig. 5 is enlarged structure schematic diagram at B；

Fig. 6 is the second connecting rod and is connected and fixed bar part attachment structure schematic diagram；

Fig. 7 is enlarged structure schematic diagram at C；

Fig. 8 is one side structure schematic view of embodiment；

Fig. 9 is two side structure schematic view of embodiment；

Figure 10 is first connecting rod and the second connecting rod rotation connection structure schematic diagram；

Figure 11 is third fixing sleeve structural schematic diagram；

Figure 12 is fishing net mounting structure schematic diagram；

Figure 13 is protection net mounting structure schematic diagram；

Figure 14 is submersible motor enlarged structure schematic diagram at D；

1 hull, 1-1 storing bin, 1-2 hoisting frame, 1-3 fixed pulley, 1-4 sliding rail, 1-5 slide case, 2 transmission shafts, 2-1 belt Wheel, 2-2 fixed frame, 2-3 turntable, 2-4 eccentric shaft, 3 first connecting rods, 4 second connecting rods, the second fixing sleeve of 4-1,4-2 first Fixing sleeve, 4-3 spacing collar, 4-4 caging bolt, 4-5 fishing net fixed link, 4-6 are connected and fixed bar, the second connection otic placode of 4-7,4-8 Third fixing sleeve, the first rotor plate of 4-11, the first connection otic placode of 4-22,5 second rotor plates, 5-1 long slot hole, 6 fixed plates, 6-1 Pulling eye, 7 slide plates, 8 fixed links, 9 first sparge pipes, 9-1 water inlet pipe, 10 second sparge pipes, 10-1 hole for water spraying, 11 slide plates, 12 Three connecting rods, 13 bottom plates, 14 steel plates, 15 submersible motors, 15-1 blade, 16 brackets, 17 lifting columns, 18 clips, 19 support plates, 20 Protective net, 21 fishing nets.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 and Fig. 2 are please referred to, a kind of technical solution provided by the utility model:

A kind of snail, shellfish dredger, including hull 1, transmission device, finishing device and lifting device, on the hull 1 It is provided with storing bin 1-1, the transmission device includes fixed frame 2-2, and the fixed frame 2-2 is set on hull 1, the fixation Transmission shaft 2 is provided on frame 2-2, the two sides of transmission shaft 2 are respectively arranged with turntable 2-3, are provided on the outside of the turntable 2-3 It is arranged with first connecting rod 3 on eccentric shaft 2-4, the eccentric shaft 2-4, the company of rotation between eccentric shaft 2-4 and first connecting rod 3 It connects, the first connecting rod 3 is connect with the second connecting rod 4, is connected between the first connecting rod 3 and the second connecting rod 4 for rotation Binding structure, second connecting rod 4 are connect with finishing device.

The finishing device includes the one of the arc skateboard 7 up tilted and the composition of fixed plate 6 for being fixed on 7 top of slide plate The independent support frame of group and the first sparge pipe 9 and the second sparge pipe 10 being arranged between support frame, first sparge pipe 9 and the Two sparge pipes 10 are fixed between two fixed plates 6, and the height of first sparge pipe 9 is lower than the height of the second sparge pipe 10, First sparge pipe 9 is located at the left side of the second sparge pipe 10, and first, second sparge pipe passes through the bolt of 6 lateral surface of fixed plate It rotates and fixes between fixed plate 6, row's hole for water spraying, first, second spray are provided on first, second sparge pipe Water pipe is tubular structure, and the water inlet pipe 9-1 connecting with diesel oil water pump, institute are provided with above the first, second sparge pipe It states and is provided with that protective net is closely sealed by the upper opening of two support frames in fixed link 8, the bottom of the slide plate 7 is provided with bottom plate 13, the front setting of the bottom plate 13 is gradient, and the bottom plate is located at the lower section of slide plate 7, two slide plate 7 of rear of the bottom plate 13 Between be provided with third connecting rod 12.

One end of finishing device is fore position in use, and ship carries out fishing work normal through promotion finishing device Industry, the diesel oil water pump connecting with water inlet pipe are set on hull, and the water inlet pipe of diesel oil water pump is directly connected to river water, convenient for taking Water, the first sparge pipe and the second sparge pipe, which pass through between bolt and fixed plate, to be threadedly coupled, therefore the first and second sparge pipes On hole for water spraying direction it is adjustable, the position of hole for water spraying can be adjusted according to the specific depth of water, so that on the first sparge pipe Hole for water spraying spray water eject snail, shellfish obliquely, and by the hole for water spraying on the second sparge pipe it is oblique after injection, will Snail and shellfish are injected into fishing net.

Fig. 1 and Fig. 3 are please referred to, another technical solution provided by the utility model:

A kind of snail, shellfish dredger, including hull 1, transmission device, finishing device and lifting device, on the hull 1 It is provided with storing bin 1-1, the transmission device includes fixed frame 2-2, and the fixed frame 2-2 is set on hull 1, the fixation Transmission shaft 2 is provided on frame 2-2, the two sides of transmission shaft 2 are respectively arranged with turntable 2-3, are provided on the outside of the turntable 2-3 It is arranged with first connecting rod 3 on eccentric shaft 2-4, the eccentric shaft 2-4, the company of rotation between eccentric shaft 2-4 and first connecting rod 3 It connects, the first connecting rod 3 is connect with the second connecting rod 4, is connected between the first connecting rod 3 and the second connecting rod 4 for rotation Binding structure, wherein preferred embodiment is as shown in Figure 10, is screw connection structure, institute between the casing that first connecting rod 3 is attached thereto The second connecting rod 4 is stated to connect with finishing device.

The finishing device includes the one of the arc skateboard 7 up tilted and the composition of fixed plate 6 for being fixed on 7 top of slide plate Group support frame, the bottom of the slide plate 7 are provided with bottom plate 13, and gradient, the bottom plate 13 is arranged in the front of the bottom plate 13 In the lower section of slide plate 7, third connecting rod 12, the bottom of support frame as described above are provided between two slide plate 7 of rear of the bottom plate 13 It is tightly connected by steel plate 14, opening is provided between steel plate 14 and bottom plate 13, is provided with protective net for two in the fixed link 8 The upper opening of a support frame is closely sealed, and at least two groups submersible motor 15 is provided on the steel plate 14, the submersible motor 15 Tail portion is set on crane, and fixed by clip 18, and the crane includes 17 He of lifting column being welded on steel plate 14 Bracket 16 is fixed between the lifting column 17 and bracket 16 by nut, and nut use is provided on the top and bottom of the bracket To adjust the height of the tail portion of submersible motor 15, the head of the submersible motor 15 is set to the groove in support plate 19 Nei and rises admittedly It is set for using, the head of the submersible motor 15 is also equipped with clip 18 and fixes, and the blade 15-1 on submersible motor 15 is located at support The front of plate 19.

In use, the fishing operation of hull is similar to Example 1, but makes a change to support frame structure, Two arc skateboard bottom setting steel plates are allowed to be connected as overall structure, gap are provided between steel plate and bottom plate, in gap Snail, shellfish cargo that at least 2 groups of submersible motors are used to spray the gap bottom are provided on the steel plate of left side, submersible motor passes through The spray angle of nut adjustment submersible motor on crane, user can be adjusted according to practical service environment, improve The efficiency of capture, the clip on submersible motor tail portion and head can play fixed function to submersible motor itself, prevent from diving under water Motor shakes during the work time, and the clip on submersible motor head is not drawn in the accompanying drawings.

Cargo in fishing net is lifted by lifting device, and the active open by being arranged below fishing net flows out, practical to grasp In work, cargo can directly be poured into and carry out sub-sieve in the vibrating screen on hull, the sundries such as removal rubbish, cargo is again by vibrating screen Outlet flows into sliding case, then is pushed in sliding case deposit storing bin by user.

Power is provided for transmission shaft it should be noted that being provided with diesel engine or motor in above-described embodiment, on hull, It is usually provided with belt pulley in the middle part of transmission shaft to connect with diesel engine or motor, drawstring and finishing device on lifting device On pulling eye connection, by motor, perhaps hydraulic motor arrangement is connect with capstan winch by controlling motor or hydraulic motor drawstring To be received and be put to drawstring；Vibrating screen does not mark on hull, and the effect of vibrating screen is that the snail shellfish that will be captured carries out Filtering, disposes rubbish and sundries, leaves clean snail and shellfish.

Claims

1. a kind of snail, shellfish dredger, including hull (1), transmission device, finishing device and lifting device, the hull (1) On be provided with storing bin (1-1), it is characterised in that:

The transmission device includes fixed frame (2-2), and the fixed frame (2-2) is set on hull (1), the fixed frame (2- 2) it is provided on transmission shaft (2), the two sides of transmission shaft (2) are respectively arranged with turntable (2-3), and the outside of the turntable (2-3) is equal It is provided with eccentric shaft (2-4), is arranged with first connecting rod (3) on the eccentric shaft (2-4), eccentric shaft (2-4) is connect with first Bar is rotatablely connected between (3), and the first connecting rod (3) connect with the second connecting rod (4), the first connecting rod (3) and the It is rotation connection structure between two connecting rods (4), second connecting rod (4) connect with finishing device.

2. a kind of snail according to claim 1, shellfish dredger, which is characterized in that the finishing device includes up The one group of independence support frame and setting of the arc skateboard (7) of tilting and the fixed plate (6) being fixed on above slide plate (7) composition are propping up The first sparge pipe (9) and the second sparge pipe (10) between support, first sparge pipe (9) and the second sparge pipe (10) are fixed Between two fixed plates (6), the height of first sparge pipe (9) is lower than the height of the second sparge pipe (10), the first water spray Pipe (9) is located at the left side of the second sparge pipe (10), first, second sparge pipe by the bolt of fixed plate (6) lateral surface and It rotates and fixes between fixed plate (6), be provided with row's hole for water spraying (10-1) on first, second sparge pipe, described first, Second sparge pipe is tubular structure, and the water inlet pipe connecting with diesel oil water pump is provided with above the first, second sparge pipe (9-1).

3. a kind of snail according to claim 1, shellfish dredger, which is characterized in that the finishing device includes up One group of support frame of the arc skateboard (7) of tilting and the fixed plate (6) being fixed on above slide plate (7) composition, the slide plate (7) Bottom is provided with bottom plate (13), and the front setting of the bottom plate (13) is gradient, and the bottom plate (13) is located under slide plate (7) It is square, third connecting rod (12) are provided between two slide plate of rear (7) of the bottom plate (13), the bottom of support frame as described above passes through steel Plate (14) is tightly connected, and opening is provided between steel plate (14) and bottom plate (13), is fixed between support frame as described above by fixed link, The inside front of fixed plate is arranged in the fixed link, and the fixed link is fixed on the head and the tail of fixed plate, institute at least provided with 2 It states that be provided with protective net (20) on fixed link (8) closely sealed by the upper opening of two support frames, is provided on the steel plate (14) The tail portion of at least two groups submersible motor (15), the submersible motor (15) is set on crane, and fixed by clip (18), The crane includes the lifting column (17) and bracket (16) that are welded on steel plate (14), the lifting column (17) and bracket (16) Between fixed by nut, the height of tail portion of the nut to adjust submersible motor (15) is provided on the top and bottom of the bracket Degree, the head of the submersible motor (15), which is set to, plays fixed function, the submersible motor groove on support plate (19) Nei (15) head is also equipped with clip (18) and fixes, before the blade (15-1) on submersible motor (15) is located at support plate (19) Side.

4. a kind of snail according to claim 2 or 3, shellfish dredger, which is characterized in that outside the fixed plate (6) Side connects the first fixing sleeve (4-2) by the first connection otic placode (4-22), first connection otic placode (4-22) and fixed plate (6) Between be rotatablely connected by bolt, is provided with the second connecting rod (4) in first fixing sleeve (4-2), second connecting rod (4) it is flexibly connected between the first fixing sleeve (4-2), the end surface of second connecting rod (4) is provided with caging bolt (4- 4) fixed to the first fixing sleeve (4-2), it is provided with the second fixing sleeve (4-1) on the right side of second connecting rod (4), described second It is provided with spacing collar (4-3) in second connecting rod (4) of the two sides fixing sleeve (4-1) to limit the second fixing sleeve (4-1), described the It is connected with above two fixing sleeves (4-1) the first rotor plate (4-11), passes through bolt above first rotor plate (4-11) It is connected with the second rotor plate (5), is rotatablely connected between second rotor plate (5) and fixed plate (6) by bolt；The support It is fixed by fixed link (8) between frame, inside front of fixed link (8) setting in fixed plate (6), the fixed link (8) The head and the tail of fixed plate (6) are fixed at least provided with 2.

5. a kind of snail according to claim 4, shellfish dredger, which is characterized in that set on second connecting rod (4) It is equipped with third fixing sleeve (4-8), is rotation connection structure between the third fixing sleeve (4-8) and the second connecting rod (4), it is described It is provided on third fixing sleeve (4-8) the second connection otic placode (4-7), the second fixing sleeve (4-1) in the second connecting rod of two sides (4) With fishing net fixed link (4-5) is welded on third fixing sleeve (4-8), the fishing net fixed link (4-5) be located at two second connection The opposite inside of bar (4).

6. a kind of snail according to claim 5, shellfish dredger, which is characterized in that the third fixing sleeve (4-8) it Between be provided with and be connected and fixed bar (4-6), second connection otic placode being connected and fixed on bar (4-6) and third fixing sleeve (4-8) (4-7) is fixedly connected by screw bolt and nut, is welded with fishing net fixed link on the rear side for being connected and fixed bar (4-6) (4-5).

7. a kind of snail according to claim 5 or 6, shellfish dredger, which is characterized in that the fishing net fixed link Fishing net (21) are equipped in (4-5) and third connecting rod (12), for gathering up the snail captured on bottom plate (13), shellfish Come.

8. a kind of snail according to claim 1, shellfish dredger, which is characterized in that the lifting device is arranged in ship On body (1), the lifting device includes setting in the hoisting frame (1-2) on hull (1) and is arranged below hoisting frame (1-2) Fixed pulley (1-3) is provided with drawstring on the fixed pulley (1-3) for promoting finishing device.

9. a kind of snail according to claim 1, shellfish dredger, which is characterized in that be provided with cunning on the hull (1) Rail (1-4) is provided with sliding case (1-5), the idler wheel and sliding rail (1-4) of the setting of the sliding case bottom (1-5) on the sliding rail (1-4) Between roll connection.