Self-adaptive pipe arranging device for hose winch

Abstract

The utility model relates to a self-adaptive pipe arrangement device for a hose winch, which comprises a driving device, a screw rod for pipe arrangement, a pipe arrangement seat, a guide roller device and a hose position monitoring device, the driving device is connected with the screw rod for pipe arrangement, and the guide roller device comprises a guide pipe device roller, a guide pipe device main shaft and a guide pipe device copper sleeve. The conduit device roller is sleeved on the conduit device main shaft and is in running fit with the conduit transposition main shaft; the conduit device main shaft is connected with the calandria seat through the conduit device copper sleeve; the hose position monitoring device comprises a sensor, a reset spring, a rocker arm, a rotating pin shaft and a limiting pin shaft, one end of the rocker arm is movably connected with the rotating pin shaft, the rotating pin shaft is connected with the limiting pin shaft through a connecting piece, the other end of the rocker arm is provided with a sensing piece facing the sensor, and the reset spring is installed on the rocker arm. The hose is prevented from being disorderly entangled and damaged, so that the fishing operation efficiency is greatly improved, the service life of the hose is prolonged, and the reliability of the hose is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship fishing control equipment, and particularly relates to an adaptive pipe arranging device for a hose winch. Background Art

[0002] Krill are all marine species, widely distributed and large in number. They are important baits for many economic fish and baleen whales, and are also the targets of fishery catches. Antarctic krill are rich in resources and are known as the "world's future food bank". Krill have obvious aggregations and are the main zooplankton that form the sound scattering layer. Antarctic krill fishing vessels mostly use trawl fishing. In order to avoid Antarctic krill staying in the net for a long time, ensuring the quality of Antarctic krill is the key point of Antarctic krill fishing technology.

[0003] Antarctic krill fishing is mostly mid-water trawl continuous fishing operation. During the fishing operation, there is no need to lift the net. The Antarctic krill in the net bag are directly pumped to the deck processing workshop by a krill pump and a delivery hose, so that the Antarctic krill can reach the processing workshop within a few minutes after being caught and wait for processing. The quality of the raw materials of Antarctic krill products is guaranteed, and then products such as pollution-free krill oil can be produced. Compared with the traditional mid-water trawl method of collecting catches after lifting the net, mid-water trawl continuous fishing can greatly simplify the operation process, has the advantages of high efficiency, time saving and high catch quality, and has a wide application prospect. However, the hoses are stacked in the cabin in a messy and disorderly manner, and cannot be arranged orderly during use, which reduces the fishing operation efficiency and the service life of the hoses. Summary of the Utility Model

[0004] The purpose of the utility model is to propose an adaptive pipe arranging device for a hose car, aiming at the defects existing in the prior art, which can release and retract the delivery hose more efficiently and orderly, and improve the fishing efficiency, the service life and reliability of the delivery hose.

[0005] To achieve the above purpose, the utility model provides an adaptive pipe arranging device for a hose winch, which includes at least one set of driving device, a pipe arranging screw rod, a pipe arranging seat, a guiding roller device and a hose position monitoring device. The driving device is connected to the pipe arranging screw rod. The guiding roller device is installed on the pipe arranging seat. The hose position monitoring device is installed on the guiding roller device. The guiding roller device includes a conduit device roller, a conduit device main shaft and a conduit device copper sleeve. The conduit device roller is sleeved on the conduit device main shaft and is rotationally matched with the conduit device main shaft. The conduit device main shaft is connected to the pipe arranging seat through the conduit device copper sleeve. The hose position monitoring device includes a sensor, a return spring, a rocker arm, a rotating pin shaft and a limiting pin shaft. One end of the rocker arm is movably connected to the rotating pin shaft. The rotating pin shaft is connected to the limiting pin shaft through a connecting piece. The other end of the rocker arm has an induction piece facing the sensor, and a return spring is installed on the rocker arm.

[0006] The self - adaptive pipe arranging device of the hose winch applicable to Antarctic krill fishing can achieve the self - adaptation and orderly pipe arrangement of the conveying hose for Antarctic krill pump suction fishing through the automatic control operation of the driving device, prevent the disorderly entanglement and damage of the hose, thus greatly improving the fishing operation efficiency and increasing the service life and reliability of the hose.

[0007] The present utility model further adopts the following technical solutions:

[0008] Preferably, the driving device includes a hydraulic motor, and the hydraulic motor is connected to the pipe arranging screw through an elastic coupling; the hydraulic motor has a pressure oil port A and a pressure oil port B.

[0009] Preferably, the pipe arranging seat is connected to the pipe arranging screw through an internal nut, and a sliding bearing is arranged between the outer wall of the pipe arranging screw and the internal nut.

[0010] In this way, the rotation of the pipe arranging screw drives the sliding bearing and the internal nut mounted on it to move linearly along the screw, and the internal nut is fixed on the pipe arranging seat, and the rotation of the screw can drive the pipe arranging seat to move linearly.

[0011] Preferably, the pipe arranging seat includes a body and a bracket, the body is cylindrical, the cross - section of the bracket is approximately in the shape of an I - beam, and the bracket is installed on the outer circular surface of the body.

[0012] Preferably, the body is connected to the internal nut, the internal nut is connected to the sliding bearing, the sliding bearing is sleeved on the pipe arranging screw and can move along the pipe arranging screw, the outer circle of the internal nut is in interference fit with the body, and the outer circle of the sliding bearing is in interference fit with the internal nut.

[0013] In this way, the sliding bearing and the internal nut are respectively installed on the body of the pipe arranging seat through interference fit of their outer circles, and then fixed by stop screws to prevent the sliding bearing and the internal nut from rotating.

[0014] Preferably, the upper end of the main shaft of the conduit device is connected to the upper top plate of the bracket through a copper sleeve of the conduit device, the lower end is connected to the outer circular wall of the body through a copper sleeve of the conduit device, the hose position monitoring device is installed on the upper top plate, and at least one reinforcing fin is arranged on the side of the bracket.

[0015] Through the above structure, the rotation of the screw drives the pipe arranging seat to move linearly to the left or right, thereby controlling the arrangement position of the hose.

[0016] Preferably, the left end of the pipe arranging screw is installed in the left bearing seat, the right end is installed in the right bearing seat, and bearing seat copper sleeves are respectively arranged between the ends of the pipe arranging screw and the left bearing seat and the right bearing seat.

[0017] Preferably, the guiding roller device is connected to the hose position monitoring device through a pin shaft and bolts.

[0018] Preferably, there are two sensors, symmetrically installed in the induction holes on the mounting plate. Under normal conditions, the induction piece of the rocker arm is located between the two sensors. The return spring is sleeved on the guiding column, and the rocker arm is fixedly connected to the return spring. A limiting roller is sleeved on the limiting pin shaft, and the limiting roller and the limiting pin shaft are fixed through a fixing nut. After the limiting roller, the limiting pin shaft, and the fixing nut are fixed in sequence, they are suspended at one end of the rocker arm. The mounting plate is connected to the guiding roller device on the pipe arranging seat through fixing bolts, and the limiting roller is arranged in parallel with the roller of the conduit device.

[0019] When the hose approaches the limiting roller, the limiting roller deflects, causing the rocker arm to deflect a certain distance. The induction surface at its end enters the induction range of the sensor, and the sensor sends a signal to the electronic control system. The electronic control system will issue an instruction to control the steering and speed of the hydraulic motor, driving the screw rod for pipe arrangement to rotate, thereby adjusting the position of the corresponding pipe arranging seat. After the sensor sends a signal, the rocker arm resets under the action of the return spring and leaves the induction range of the sensor. The roller of the conduit device is used to limit the actual position of the hose, thereby realizing the orderly arrangement of the hose.

[0020] Preferably, limit switches are respectively installed on the left bearing seat and the right bearing seat. The limit switches can be used to control the left and right limit positions of the movement of the pipe arranging seat, thereby adjusting the starting and turning-back positions of the hose on the hose reel.

[0021] The advantages of the present utility model are that the independent control of the positions of two pipe arranging seats can be realized, thereby avoiding the phenomenon that the hose passes through the rope arranging pipe structure not smoothly or is blocked due to the change in the diameter size at the hose joint, and it can adapt to hoses with various cable diameters, reducing manual operation and intervention. Brief Description of the Drawings

[0022] The following further describes the present utility model with reference to the drawings.

[0023] Figure 1 It is the front view of the present utility model.

[0024] Figure 2 It is the top view of the present utility model.

[0025] Figure 3 It is the side view of the present utility model.

[0026] Figure 4 It is Figure 2 the A-A sectional view of

[0027] Figure 5 It is the partial view of the pipe arranging seat in the present utility model.

[0028] Figure 6 This is the layout view of the position of the hose position monitoring device in the present utility model.

[0029] Figure 7 This is a partial view of the driving device in the present utility model.

[0030] Figure 8 This is the structural view of the hose position monitoring device in the present utility model.

[0031] Figure 9 is Figure 8 top view of.

[0032] In the figure: 1, hydraulic motor; 2, coupling; 3, left bearing seat; 4, bearing seat copper bushing; 5, pipe row seat, 5.1, sliding bearing, 5.2, built-in nut, 5.3, main shaft of conduit device, 5.4, drum of conduit device, 5.5, copper bushing of conduit device, 5.6, pipe row seat bracket; 6, right bearing seat, 6.1, bearing seat copper bushing; 7, pipe row screw; 8, hose position monitoring device, 8.1, sensor, 8.2, return spring, 8.3, guide post, 8.4, rocker arm, 8.5, mounting plate, 8.6, limit drum, 8.7, limit pin shaft, 8.8, fixing nut, 8.9, rotating pin shaft; 9, limit switch. Detailed implementation manners

[0033] Embodiment 1

[0034] As Figures 1 to 4 shown, the self-adaptive pipe rowing device for a hose winch includes two sets of independently driven driving devices, two pipe row screws 7, two independent pipe row seats 5, two independent guide roller devices, and two sets of independent hose position monitoring devices. The driving device is connected to the pipe row screw 7, the guide roller device is installed on the pipe row seat 5, and the hose position monitoring device is installed on the guide roller device. The driving device includes a hydraulic motor 1, and the hydraulic motor 1 is connected to the pipe row screw 7 through an elastic coupling 2; the hydraulic motor has pressure oil ports A1, A2 and pressure oil ports B1, B2 (see Figure 7 ). The pressure oil ports A1, A2 and B1, B2 of the hydraulic motor 1 are connected to a control oil circuit, and the hydraulic motor 1 drives the corresponding screw to rotate through the coupling 2. Through the automatic control operation of the driving device, the self-adaptation and orderly pipe rowing of the conveying hose for Antarctic krill pump suction fishing can be realized, preventing the disorderly entanglement and damage of the hose, thereby greatly improving the fishing operation efficiency and increasing the service life and reliability of the hose.

[0035] As Figure 5As shown in the figure, the guiding roller device includes a catheter device roller 5.4, a catheter device main shaft 5.3, and a catheter device copper bushing 5.5. The catheter device roller 5.4 is sleeved on the catheter device main shaft 5.3 and is rotationally matched with the catheter device main shaft 5.3. The catheter device main shaft 5.3 is connected to the pipe row seat 5 through the catheter device copper bushing 5.5. The pipe row seat 5 is connected to the pipe row screw 7 through an internal nut 5.2. A sliding bearing 5.1 is arranged between the outer wall of the pipe row screw 7 and the internal nut 5.2. The hydraulic motor 1 drives the rotation of the pipe row screw 7. When the pipe row screw 7 rotates, it drives the sliding bearing 5.1 and the internal nut 5.2 mounted on it to move linearly along the screw. Since the internal nut 5.2 is fixed on the pipe row seat 5, the rotation of the screw can ultimately drive the linear movement of the pipe row seat 5.

[0036] Among them, the pipe row seat 5 includes a main body and a bracket 5.6. The main body is cylindrical, and the cross-section of the bracket 5.6 is approximately I-shaped. The bracket 5.6 is installed on the outer circular surface of the main body, and the two are integrated. The main body is connected to the internal nut 5.2, the internal nut 5.2 is connected to the sliding bearing 5.1. The sliding bearing 5.1 is sleeved on the pipe row screw 7 and can move along the pipe row screw 7. The outer circle of the internal nut 5.2 has an interference fit with the main body, and the outer circle of the sliding bearing 5.1 has an interference fit with the internal nut 5.2. After the sliding bearing 5.1 and the internal nut 5.2 are connected, they are installed on the main body of the pipe row seat 5 through an interference fit of the outer circle and fixed by a stop screw to prevent the sliding bearing 5.1 and the internal nut 5.2 from rotating. In addition, the upper end of the catheter device main shaft 5.3 is connected to the upper top plate of the bracket 5.6 through the catheter device copper bushing 5.5, and the lower end is connected to the outer circular wall of the main body through the catheter device copper bushing 5.5. The hose position monitoring device is installed on the upper top plate, and three reinforcing fins are arranged on the side of the bracket 5.6. Under the rotation of the screw, the pipe row seat 5 can be driven to move linearly to the left or right, thereby controlling the arrangement position of the hose.

[0037] The left end of the pipe row screw 7 is installed in the left bearing seat 3, and the right end is installed in the right bearing seat 6. Bearing seat copper bushings 6.1 are respectively arranged between the ends of the screw and the left bearing seat 3 and the right bearing seat 6. Limit switches 9 are respectively installed on the left bearing seat 3 and the right bearing seat 6. The limit switches 9 can be used to control the left and right limit positions of the movement of the pipe row seat 5, thereby adjusting the starting and turning-back positions of the hose on the hose reel.

[0038] The guiding roller device is connected to the hose position monitoring device through a pin shaft and bolts. As Figure 6 , Figure 8 and Figure 9As shown in the figure, the hose position monitoring device 8 includes an induction sensor 8.1, a return spring 8.2, a guide post 8.3, a rocker arm 8.4, a mounting plate 8.5, a limit roller 8.6, a limit pin shaft 8.7, a fixing nut 8.8, and a rotating pin shaft 8.9. The sensor 8.1, the guide post 8.3, and the rotating pin shaft 8.9 are arranged on the mounting plate 8.5, and the mounting plate 8.5 is connected to the upper top plate of the guide roller device by bolts. One end of the rocker arm 8.4 is movably connected to the rotating pin shaft 8.9, and the rotating pin shaft 8.9 is connected to the limit pin shaft 8.7 through a connecting piece. The other end of the rocker arm 8.4 has an induction piece facing the sensor 8.1, and the return spring 8.2 is mounted on the rocker arm 8.4. The sensor 8.1 is a proximity sensor.

[0039] Among them, two sensors 8.1 are mounted on each mounting plate 8.5. The two sensors 8.1 are symmetrically mounted in the induction holes of the mounting plate 8.5. The return spring 8.2 is sleeved on the guide post 8.3, and both ends of the return spring 8.2 are respectively connected to both ends of the guide post 8.3. Both ends of the guide post 8.3 are respectively hinged on the mounting plate 8.5. The rocker arm 8.4 is fixedly connected to the return spring 8.2. The rocker arm 8.4 and the connecting piece are both connected to the mounting plate 8.5 through the rotating pin shaft 8.9. A limit roller 8.6 is sleeved on the limit pin shaft 8.7, and the limit roller 8.6 and the limit pin shaft 8.7 are fixed by the fixing nut 8.8. And after the limit roller 8.6, the limit pin shaft 8.7, and the fixing nut 8.8 are fixed in sequence, they are suspended at one end of the rocker arm 8.4. The limit roller 8.6 is arranged in parallel with the roller 5.4 of the conduit device.

[0040] Under normal conditions, the induction piece of the rocker arm 8.4 is located between the two sensors 8.1, and at this time the induction piece is not within the induction range of the two sensors 8.1. When the limit roller 8.6 is affected by the hose, the rocker arm 8.4 swings, and its induction piece enters the induction range of one of the sensors 8.1 to generate a control signal. Then, under the action of the return spring 8.2, the rocker arm 8.4 resets and leaves the induction area of the sensor 8.1.

[0041] During the working process, when the hose approaches the limit roller 8.6, the limit roller 8.6 deflects, causing the rocker arm 8.4 to also deflect a certain distance. The induction piece at the end of the rocker arm 8.4 enters the induction range of the sensor 8.1, and the sensor 8.1 sends a signal to the electronic control system. The electronic control system will issue an instruction to control the steering and speed of the hydraulic motor 1, driving the pipe-laying screw rod 7 to rotate, thereby adjusting the position of the corresponding pipe socket 5. After the sensor 8.1 sends a signal, the rocker arm 8.4 resets under the action of the return spring 8.2, and its induction piece leaves the induction range of the sensor 8.1. The hose is located between the left conduit device roller and the right conduit device roller. The conduit device roller 5.4 is used to limit the actual position of the hose, so as to realize the orderly arrangement of the hose.

[0042] The utility model consists of two sets of independent driving hydraulic motors 1, which can realize the independent control of the positions of two pipe arranging seats 5, thus avoiding the phenomenon that the hose passes through the rope arranging pipe structure unfavorably or is blocked due to the change of the diameter at the hose joint. Through the self-adaptive pipe arranging device for the hose winch of the utility model, hoses with various cable diameters can be self-adapted. The function of adapting to various hoses is realized by controlling the running distances of the two pipe arranging seats 5, so that the two pipe arranging seats 5 maintain a certain distance, and thus hoses with different cable diameters can pass through the conduit device drums 5.4 of the two pipe arranging seats 5. At the same time, through the optimized design of modularization and light weight, the weight and volume of the product are reduced, achieving the effect of light weight and making the installation and use more convenient.

[0043] In addition to the above embodiments, the utility model can also have other implementation manners. Any technical solutions formed by equivalent substitution or equivalent transformation fall within the protection scope required by the utility model.

Claims

1. Adaptive pipe laying device for hose winch, characterized by: It includes at least one set of driving device, a screw rod for row pipes, a row pipe seat, a guide roller device and a hose position monitoring device, the driving device is connected to the screw rod for row pipes, the guide roller device is installed on the row pipe seat, the hose position monitoring device is installed on the guide roller device, the guide roller device includes a catheter device roller, a catheter device main shaft and a catheter device copper sleeve, the catheter device roller is sleeved on the catheter device main shaft and rotates with the catheter transposition main shaft, the catheter device main shaft is connected to the row pipe seat through the catheter device copper sleeve; the hose position monitoring device includes a sensor, a reset spring, a rocker arm, a rotating pin and a limit pin, one end of the rocker arm is movably connected to the rotating pin, the rotating pin is connected to the limit pin through a connecting plate, the other end of the rocker arm has a sensing plate facing the sensor, and a reset spring is installed on the rocker arm.

2. The adaptive pipe laying device for a hose winch according to claim 1, characterized in that: The driving device comprises a hydraulic motor, and the hydraulic motor is connected to a pipe-draining screw through an elastic coupling; the hydraulic motor has a pressure oil port A and a pressure oil port B.

3. The adaptive pipe laying device for a hose winch according to claim 1, characterized in that: The pipe row seat is connected to the pipe row screw rod through an internal nut, and a sliding bearing is arranged between the outer wall of the pipe row screw rod and the internal nut.

4. The adaptive pipe laying device for a hose winch according to claim 3, characterized in that: The pipe row seat comprises a body and a bracket, the body is cylindrical, and the bracket is installed on the outer circumferential surface of the body.

5. The adaptive pipe laying device for a hose winch according to claim 4, characterized in that: The body is connected to the built-in nut, the built-in nut is connected to the sliding bearing, the sliding bearing is sleeved on the pipe-draining screw and can move along the pipe-draining screw, the outer circle of the built-in nut is interference fit with the body, and the outer circle of the sliding bearing is interference fit with the built-in nut.

6. The adaptive pipe laying device for a hose winch according to claim 4, characterized in that: The upper end of the main shaft of the catheter device is connected to the upper top plate of the bracket through the catheter device copper sleeve, and the lower end is connected to the outer circular wall of the body through the catheter device copper sleeve. The hose position monitoring device is installed on the upper top plate.

7. The adaptive pipe laying device for a hose winch according to claim 1, characterized in that: The left end of the pipe-draining screw is installed in the left bearing seat, and the right end is installed in the left side of the right bearing. Bearing seat copper sleeves are respectively arranged between the end of the pipe-draining screw and the left bearing seat and the right bearing seat.

8. The adaptive pipe laying device for a hose winch according to claim 1, characterized in that: The guide roller device is connected to the hose position monitoring device through a pin shaft and a bolt.

9. The adaptive pipe laying device for a hose winch according to claim 1 or 8, characterized in that: There are two sensors, and they are symmetrically installed in the sensing holes on the mounting plate. Under normal conditions, the sensing piece of the rocker arm is located between the two sensors. The reset spring is sleeved on the guide column. The rocker arm is fixedly connected to the reset spring. A limit roller is sleeved on the limit pin. The limit roller and the limit pin are fixed by a fixing nut. The limit roller, the limit pin and the fixing nut are fixed in sequence and then hung on one end of the rocker arm. The mounting plate is connected to the guide roller device on the pipe seat by a fixing bolt. The limit roller is arranged parallel to the roller of the duct device.

10. The adaptive pipe laying device for a hose winch according to claim 7, characterized in that: Limit switches are respectively installed on the left bearing seat and the right bearing seat.

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