CN111466203A

CN111466203A - Single rope automatic harvesting and slitting integrated equipment for kelp

Info

Publication number: CN111466203A
Application number: CN202010453222.4A
Authority: CN
Inventors: 谭永明; 张现广; 江涛; 朱烨
Original assignee: Fishery Machinery and Instrument Research Institute of CAFS; Qingdao National Laboratory for Marine Science and Technology Development Center
Current assignee: Fishery Machinery and Instrument Research Institute of CAFS; Qingdao National Laboratory for Marine Science and Technology Development Center
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-07-31

Abstract

The invention relates to a single-rope automatic harvesting and slitting integrated device for a kelp, wherein an automatic rope hooking device is arranged along the X direction and comprises a guide rail which is connected end to end and is in an annular shape, and a group of rope hooking transmission assemblies are limited on the guide rail; the hook rope transmission component comprises a transmission guide rod arranged along the Y direction, a sliding block capable of sliding along the transmission guide rod is arranged on the transmission guide rod, and the sliding block is connected with the hook rod through a hook rod installation block; the hook rod mounting block is fixedly provided with a vertical guide wheel, the vertical guide wheel is limited in a guide groove arranged on the automatic rope hooking device along the direction of the guide rail, the guide groove has different depth settings in the Y direction, and in the rolling process of the vertical guide wheel, the slide block and the hook rod integrally fixed with the slide block are driven to do telescopic action along the Y direction under the limitation of the guide groove; the main body support is respectively provided with a conveyor component along the Y direction at two different positions in the X direction. This equipment uses in a flexible way, and the adaptability is stronger, avoids two ropes to gather to cut to put up synchronous high requirement on the both sides, and is low to raft frame's standardization requirement.

Description

Single rope automatic harvesting and slitting integrated equipment for kelp

Technical Field

The invention relates to kelp harvesting equipment, in particular to kelp single-rope automatic harvesting and slitting integrated equipment.

Background

China is the biggest algae cultivation country in the world, the industrial mode is single, the operation mode is extensive, the kelp raft is continuously used or is a traditional manual staggered raft type horizontal cultivation mode, the building, seedling hanging and harvesting of the kelp raft are all completed manually, rope materials, thicknesses, lengths and bundling modes are all inconsistent, the standardized degree of the fabrication of the raft is low, and the difficulty in mechanical planting and harvesting is increased.

In the prior art, the kelp is planted by adopting double ropes, namely, two ends of a seedling rope are connected between a pair of parallel rope ropes. This kind of mode makes corresponding harvesting equipment not flexible enough, and the adaptability is relatively poor, and when raft frame was gathered, the synchronization requirement of putting up on both sides was high, and the standardization of raft frame required very high.

Particularly, among the prior art, kelp harvesting equipment falls into three:

the first is a chain-driven kelp harvesting device. The equipment pulls the recovery vessel to advance by virtue of the boom ropes and the floating balls of the culture raft frame to realize the on-board recovery of the kelp, and the recovery vessel cannot realize continuous recovery due to the fact that the floating balls are stressed and broken and the boom ropes on the two sides are different in tightness;

the second is the lifting picking of kelp by a ship-borne crane, which reduces the labor intensity but has low efficiency and lower picking efficiency than manual picking;

the third is that the double-rope harvesting and splitting integrated ship needs to be laid in advance and put on the two sides synchronously, which is greatly influenced by the size of the raft frame.

Disclosure of Invention

The invention aims to provide a single-rope automatic kelp harvesting and slitting integrated device, which realizes single-rope planting and harvesting of kelp, is more flexible and has stronger adaptability compared with the double-rope synchronous harvesting and slitting technology in the prior art, avoids the high requirement of double-rope harvesting and slitting on the synchronization of upper frames at two sides, and has low standardized requirement on a raft frame; in addition, compare with chain drive formula kelp harvesting equipment, this single rope harvesting equipment need not gather with the help of raft frame, can not cause the destruction to raft frame, and it is more stable to gather to can realize gathering and the joint harvesting function of cutting sorting.

The invention adopts the following technical scheme:

a single-rope automatic harvesting and slitting integrated device for a kelp comprises a main body support, wherein the length direction of the main body support is an X direction, the width direction of the main body support is a Y direction, and the vertical direction of the main body support is a Z direction; an automatic rope hooking device 3 is arranged along the X direction and comprises a guide rail which is connected end to end and is in an annular shape, and a group of rope hooking transmission assemblies 14 are limited on the guide rail and can slide along the guide rail; the hook rope transmission component 14 comprises a transmission guide rod 31 arranged along the Y direction, a sliding block 33 capable of sliding along the transmission guide rod 31 is arranged on the transmission guide rod 31, the sliding block 33 is connected with a hook rod 30 through a hook rod mounting block 28, and the hook rod 30 extends out of the main body part of the hook rope transmission component 14 along the Y direction; the hooking rod mounting block 28 is fixedly provided with a vertical guide wheel 29, the vertical guide wheel 29 is limited in a guide groove arranged on the automatic rope hooking device 3 along the direction of the guide rail, the guide groove has different depths in the Y direction, and in the rolling process of the vertical guide wheel 29, under the limitation of the guide groove, the sliding block 33 and the hooking rod 30 integrally fixed with the sliding block are driven to do telescopic motion along the Y direction; the main body support is provided with a conveyor component 8 at two different positions in the X direction along the Y direction respectively, an upper cutter component 4 is fixed above the conveyor component at the rear side, and the upper cutter component 4 corresponds to the part of the kelp root tip; a lower cutter assembly 5 is fixed above the conveyor assembly 8 at the front side; the lower cutter component 5 corresponds to the middle part of the kelp.

Preferably, still including the removable rope winch subassembly 1 of single arm, the low level of whole equipment rear side is located to the removable rope winch subassembly 1 of single arm for drag the kelp on board and seedling rope retrieves, be equipped with on it and dismantle dish 9 and hydraulic winch 11, the seedling rope winding is collected and is accomplished the back, can drag out the bundle seedling rope through dismantling dish 9 and retrieve and recycle.

Preferably, the rope guiding device further comprises a star wheel assembly 2, wherein the star wheel assembly 2 is arranged at a high position at the rear side of the main body support and used for finishing the guiding function of the seedling rope and guiding the cut seedling rope into the single-arm detachable rope winch 1.

Preferably, still include mounting bracket subassembly 6, mounting bracket subassembly 6 locates the front end of main part support, and mounting bracket subassembly 6 is the installing support of equipment and the guider when the kelp is gathered and is cut.

Preferably, the kelp seaweed taking-in device further comprises an introducing port assembly 7, wherein the introducing port assembly 7 is arranged on the foremost side of the whole device and is used for positioning the kelp seaweed when the kelp seaweed is taken on the boat so as to ensure that the kelp seaweed is taken on the boat from a designed inlet.

Preferably, the automatic rope hooking device 3 further comprises an outer plate 13 positioned at the outermost circle, a chain assembly 16 for driving the rope hooking transmission assembly 14 to move along the guide rail is arranged at the inner side of the outer plate 13, and the chain assembly 16 is driven by a hydraulic motor 22; the hydraulic motor 22 is connected to the drive shaft 21 via a coupling 20.

Preferably, the guide rails are divided into horizontal lateral guide rails 15 positioned at the upper side and the lower side of the automatic rope hooking device 3 and longitudinal guide rails 23 positioned at the left side and the right side of the automatic rope hooking device 3, and the longitudinal guide rails 23 are arc-shaped.

The invention has the beneficial effects that:

1) the process is simple and practical, and research and development design is carried out on the equipment from the aspects of process, equipment manufacturing cost reduction and practicability.

2) Adopt the winch to pull and retrieve seedling rope, segmentation cutting and carry by layers, solved the kelp and gathered in-process high strength physical work, gather to cut and select separately integrative realization, shortened the intermediate link of gathering and preliminary working, raise the efficiency, reduced labour cost.

3) The method has the advantages that the single-rope planting and harvesting of the kelp are realized, compared with the double-rope synchronous harvesting and slitting technology in the prior art, the method is more flexible and stronger in adaptability, the high requirement of double-rope harvesting and slitting on synchronization of upper frames at two sides is avoided, and the standardized requirement on a raft frame is low;

4) compare with chain drive formula kelp harvesting equipment, this single rope harvesting equipment need not gather with the help of raft frame, can not cause the destruction to raft frame, and it is more stable to gather to can realize gathering and cut the combined function of reaping of sorting.

5) Compared with the method for picking the kelp by a ship-borne crane, the picking efficiency is greatly improved.

Drawings

Fig. 1 is an assembly drawing of the single-rope automatic harvesting and slitting integrated equipment for the kelp.

FIG. 2 is a view of a single arm removable rope winch assembly.

Fig. 3 is an assembly view of the automatic hookrope device.

Fig. 4 is a partially enlarged view of the left side of fig. 3.

Fig. 5 is a partial enlarged view of the right side of fig. 3.

Fig. 6 a diagram of a leader line drive assembly.

FIG. 7 is a block diagram of an inlet assembly.

In the figure, 1, a single-arm detachable rope winch component, 2, a star wheel component, 3, an automatic rope hooking device, 4, an upper cutter component, 5, a lower cutter component, 6, a mounting frame component, 7, an introducing port component, 8, a conveyor component, 9, a detaching disc, 10, a fixed rope wheel, 11, a hydraulic winch, 12, a winch support, 13, an outer cover plate, 14, a rope hooking transmission component, 15, a lateral guide rail, 16, a chain component, 17, a rope hooking mounting frame, 18, a chain wheel, 19, a bearing with a sliding block seat, 20, a shaft coupling, 21, a driving shaft, 22, a hydraulic motor, 23, a longitudinal guide rail, 24, a driven shaft, 25, a bearing with a vertical seat, 26, a lateral guide wheel, 27, a transmission mounting frame, 28, a guide wheel mounting block for a hook rod, 29, a vertical guide wheel, 30, a hook rod, 31, a transmission guide rod, 32, a nut for the lateral guide wheel, 33, a sliding block, 34, an inlet, 36. longitudinal rolling tubes, 37 transverse rolling tubes, 38 blocking sleeves, 39 bearings with diamond seats and 40 protective covers.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Referring to fig. 1-7, the embodiment of the invention provides a device for mechanically harvesting, slitting and sectionally removing ropes of kelp, kelp is lifted from the sea to a ship by dragging a kelp seedling rope with the help of a hydraulic winch, the seedling rope is hooked by a hook rod under the action of an automatic rope hooking device 3, the kelp is kept to droop and move forwards in the automatic rope hooking device, the processes of separating the kelp seedling rope and sectioning the kelp are realized through an upper cutter and a lower cutter, and the slit kelp tips and the reserved kelp tips are separately conveyed and packaged through a conveyor.

Referring to fig. 1, a kelp harvesting, cutting and seedling rope recovering integrated device comprises the following parts: the rope guide comprises a single-arm detachable rope winch assembly 1, a spider assembly 2, an automatic rope hooking device 3, an upper cutter assembly 4, a lower cutter assembly 5, a mounting frame assembly 6, an introducing port assembly 7 and a conveyor assembly 8.

Referring to fig. 1-2, the main device that rope winch subassembly 1 is dismantled to single armed is used for dragging the kelp to go to the ship and seedling rope retrieves, utilizes hydraulic drive, and after the completion F was collected in seedling rope winding, bundle seedling rope was dragged out through dismantling the dish, retrieves and recycles. In particular, with reference to fig. 2, the single-arm removable rope winch assembly is composed of a detaching disc 9, a fixed sheave 10, a hydraulic winch 11 and a winch support 12. The disassembling disc 9 is connected with the fixed rope wheel 10 through screws, after the rope is collected, the screws are unscrewed, the seedling rope is taken out and is installed again, and then the next rope is collected. The hydraulic winch 11 and the winch support 12 are for power and support.

Referring to fig. 1, the star wheel assembly performs a seedling rope guiding function, and a cut seedling rope is guided into the single-arm detachable rope winch.

Referring to fig. 1 and 3, the automatic rope hooking device 3 hooks the kelp seedling rope after the kelp seedling rope is taken on the boat, and under the combined action of the mounting frame assembly, the kelp seedling rope can droop forward, so that the subsequent kelp seedling can be cut. In particular, with reference to FIGS. 3-5,

the automatic rope hooking device 3 comprises an outer cover plate 13, a rope hooking transmission assembly 14, a lateral guide rail 15, a chain assembly 16, a rope hooking mounting frame 17, a chain wheel 18, a bearing with a sliding block seat 19, a coupling 20, a driving shaft 21, a hydraulic motor 22, a longitudinal guide rail 23, a driven shaft 24, a bearing with a vertical seat 25 and the like. Wherein, the outer cover plate 13 plays the role of protection and a rail mounting seat, the hook rope transmission component 14 realizes the function of hooking the seedling rope in the transmission process, the lateral guide rail 15 and the longitudinal guide rail 23 control the motion trail of the hook rope transmission component 14, and the chain component 16 and the chain wheel 18 drive the motion trail of the hook rope transmission component 14 to move. The hydraulic motor 22 provides power for the automatic rope hooking device 3 and drives the chain wheel 18 to rotate through the driving shaft 21, the driven shaft 24, the bearing with the sliding block seat 19, the coupling 20 and the bearing with the vertical seat 25.

Referring to fig. 4 and 6, the leader assembly 14 is comprised of a side guide 26, a drive mount 27, a leader mount 28, a riser wheel 29, a leader 30, a drive guide 31, a side guide nut 32, and a slider 33. The side guide wheel 26, the side guide wheel nut 32 and the vertical guide wheel 29 roll in the guide rail, and the movement track of the rope hooking transmission assembly along the guide rail is realized. The driving guide rod 31 and the slide block 33 complete the movement of the hook rod 30 on the hook rod 28 mounting block along the driving guide rod 31. The drive mount 27 serves as a support and mounting connection.

It should be noted that the vertical guide wheel 29 is limited in a guide groove provided along the guide rail direction on the automatic rope hooking device 3, the guide groove has different depths in the Y direction, and in the rolling process of the vertical guide wheel 29, under the limit of the guide groove, the slide block 33 and the hook rod 30 integrally fixed with the slide block are driven to perform a telescopic action along the Y direction, and by setting, it can be ensured that the hook rod 30 can hook the seedling rope at a specific position (generally, an initial position) and avoid the position of the kelp seedling.

Referring to fig. 1, the upper cutter unit 4 performs a string and kelp separating cutting of the passed kelp, and the lower cutter unit 5 segments the passed kelp tip and the reserved kelp.

Referring to fig. 1, the mounting frame assembly 6 is a mounting frame of the equipment and a guiding device for picking and cutting kelp.

Referring to fig. 7, the inlet port assembly 7 is used for positioning the kelp on the ship to ensure that the kelp on the ship is taken on the ship from the designed inlet. The leading-in port assembly 7 consists of an inlet support 34, a bearing 35 with a vertical seat, a longitudinal rolling pipe 36, a transverse rolling pipe 37, a baffle sleeve 38, a bearing 39 with a diamond seat and a protective cover 40. The kelp on board is ensured to move in the rolling inlet under the action of the vertical bearing 35, the longitudinal rolling pipe 36, the transverse rolling pipe 37, the blocking sleeve 38 and the diamond bearing 39. The inlet support acts as a support 34 and as a connection to the hull. The protective cover 40 prevents wild algae from entering the front end bearing and affecting the normal rotation of the bearing.

Referring to fig. 1, the conveyor assembly 8 is a conveyor for transporting the cut kelp tips and the reserved kelp to the reserved net bags for separate packaging.

The equipment is placed on a customized special harvesting ship, before harvesting, a seedling rope with kelp growing on a kelp raft frame is manually separated from the raft frame and is connected with adjacent seedling ropes end to form a long kelp seedling rope, one end of the connected kelp seedling rope is connected to a kelp single-rope automatic harvesting and slitting integrated equipment, the kelp seedling rope is pulled through a winch and matched with a synchronous rope hooking device to enable the kelp to pass through a leading-in port device to be shipped, when the kelp seedling rope goes ahead through the rope hooking device, the kelp seedling is cut into tips through a lower cutter, 1.5-1.8 m reserved kelp remaining on the seedling rope continues to go ahead through the rope hooking device, the kelp seedling rope and the seedling rope are separated when the kelp seedling rope passes through the upper cutter, the seedling rope is wound and wound through the winch, the tips and the reserved kelp seedling rope fall into a conveyor respectively, the kelp seedling rope and the reserved kelp seedling rope are packaged and stored respectively, and the wound seedling rope is recycled for seedling clamping at the next stage.

This equipment adopts the manual work to untie down the seedling rope that has the kelp and establishes ties together according to present raft frame current situation, and the kelp is promoted from the sea and is gone on the ship through winch and hook rope equipment, accomplishes to cut the packing under the effect of cutter and conveyer. Single rope is gathered and is cut integrative equipment and adopt the manual work to untie the rope, and the series connection is gathered and is not restricted by raft frame size, can avoid former equipment to accomplish with the help of raft frame and gather, and because of raft frame nonstandard influence stabilize the scheduling problem of gathering.

Claims

1. The utility model provides an integrative equipment is cut to single rope automatic harvesting in kelp which characterized in that:

the device comprises a main body bracket, wherein the length direction of the main body bracket is an X direction, the width direction of the main body bracket is a Y direction, and the vertical direction of the main body bracket is a Z direction;

an automatic rope hooking device (3) is arranged along the X direction and comprises a guide rail which is connected end to end and is in a ring shape, and a group of rope hooking transmission assemblies (14) are limited on the guide rail and can slide along the guide rail;

the rope hooking transmission assembly (14) comprises a transmission guide rod (31) arranged along the Y direction, a sliding block (33) capable of sliding along the transmission guide rod is arranged on the transmission guide rod (31), the sliding block (33) is connected with a hook rod (30) through a hook rod mounting block (28), and the hook rod (30) extends out of the main body part of the rope hooking transmission assembly (14) along the Y direction; the hook rod mounting block (28) is fixedly provided with a vertical guide wheel (29), the vertical guide wheel (29) is limited in a guide groove arranged on the automatic rope hooking device (3) along the direction of the guide rail, the guide groove is provided with different depths in the Y direction, and in the rolling process of the vertical guide wheel (29), under the limitation of the guide groove, the slide block (33) and the hook rod (30) integrally fixed with the slide block are driven to do telescopic motion along the Y direction;

the main body support is provided with a conveyor component (8) at two different positions in the X direction along the Y direction respectively, an upper cutter component (4) is fixed above the conveyor component at the rear side, and the upper cutter component (4) corresponds to the part of the kelp root tip; a lower cutter component (5) is fixed above the conveyor component (8) at the front side; the lower cutter component (5) corresponds to the middle part of the kelp.

2. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: still including the removable rope winch subassembly of single armed (1), the low level of whole equipment rear side is located in the removable rope winch subassembly of single armed (1) for drag the kelp on board and the seedling rope is retrieved, is equipped with on it and dismantles dish (9) and hydraulic winch (11), and the seedling rope winding is collected and is accomplished the back, can drag the bundle seedling rope out through dismantling dish (9) and pull down, retrieves and recycles.

3. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: still include spider subassembly (2), the high level of main part support rear side is located in spider subassembly (2) for accomplish seedling rope guide effect, the detachable rope winch (1) of leading-in single armed of seedling rope that will accomplish the cutting.

4. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: still include installing frame subassembly (6), the front end of main part support is located in installing frame subassembly (6), and installing frame subassembly (6) are the installing support of equipment and the guider when the kelp is gathered and is cut.

5. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: the kelp seaweed taking-in device is characterized by further comprising an introducing port assembly (7), wherein the introducing port assembly (7) is arranged on the foremost side of the whole device, and is used for positioning the kelp when the kelp is taken on board, so that the kelp can be taken on board from a designed inlet.

6. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: the automatic rope hooking device (3) further comprises an external plate (13) located at the outermost side of the rope hooking device, a chain assembly (16) used for driving the rope hooking transmission assembly (14) to move along the guide rail is arranged on the inner side of the external plate (13), and the chain assembly (16) is driven by a hydraulic motor (22); the hydraulic motor (22) is connected with the driving shaft (21) through a coupler (20).

7. The single-rope automatic harvesting and slitting integrated equipment for kelp of claim 1, wherein: the guide rail is divided into a lateral guide rail (15) which is positioned on the upper side and the lower side of the automatic rope hooking device (3) in a horizontal mode and a longitudinal guide rail (23) which is positioned on the left side and the right side of the automatic rope hooking device (3), and the longitudinal guide rail (23) is arc-shaped.