CN213695379U

CN213695379U - Hydraulic trawl hauler

Info

Publication number: CN213695379U
Application number: CN202022500148.5U
Authority: CN
Inventors: 姚德英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-16
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a hydraulic pressure trawl hauler, base one end installation stand, the last bearing frame of installing of stand, main shaft one end is installed on the bearing frame, the gear wheel is installed to the other end of main shaft, gear wheel and the pinion toothing of installing on motor output shaft, the first dish and the second of stirring of movable mounting on the main shaft stirs the dish, first dish and the second of stirring stir the dish and be bilateral symmetry structure, first stirring dish left end is equipped with first brake equipment and first clutch, the second stirs the dish right end and is equipped with second brake equipment and second clutch, the utility model discloses a hydraulic pressure trawl hauler can be played the net simultaneously and receive the net, and is safe adjustable, simple structure, convenient operation.

Description

Hydraulic trawl hauler

Technical Field

The utility model relates to a fishery equipment technical field.

Background

The net hauler belongs to fishery equipment, is widely applied to mechanical equipment for hauling nets in offshore production operation of rivers, lakes, oceans and fishing boats, is a general name for machines for hauling the net from water to the boat, on the bank or on the ice surface by virtue of friction force between a power member and the net, and has the characteristics of reducing the labor intensity of workers, accelerating the net haulage speed, increasing the yield of fishes and shrimps and the like; most net haulers on the market at present can only be used for rolling up the netting gear, and the function is too single, need the taut netting gear of manual work mostly during the net hauled moreover, so use inconvenient, and people and netting gear direct contact are injured easily to it is unsafe, consequently, urgent need at present develop a net hauler that can put the net and can receive the net again.

SUMMERY OF THE UTILITY MODEL

In order to overcome traditional net hauler function singleness, use inconvenient, unsafe scheduling problem, the utility model provides a hydraulic pressure trawl net hauler.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: one end of the base is provided with an upright post, a bearing seat is arranged on the upright post, one end of the main shaft is arranged on the bearing seat, the other end of the main shaft is provided with a large gear, the large gear is meshed with a small gear arranged on an output shaft of a motor, a first stirring disc and a second stirring disc are movably arranged on the main shaft, the first stirring disc and the second stirring disc are in a bilateral symmetry structure, the left end of the first stirring disc is provided with a first brake device and a first clutch device, and the right end of the second stirring disc is provided with a second brake device and a second clutch device;

first brake equipment and second brake equipment structure are the same and the symmetry installation, and first stirring dish and second stir the dish outside and be equipped with the chuck, and first brake hand wheel or second brake hand wheel are connected with the key-type with brake equipment's horizontal pole, are provided with positive and negative screw thread on brake equipment's the horizontal pole, and brake equipment's first connecting block and second connecting block suit are on positive and negative screw thread respectively, and first connecting block is fixed in brake equipment's clamp with the second connecting block on, brake equipment's clamp parcel is on brake equipment chuck's excircle.

The first stirring disc and the second stirring disc are internally provided with driving claws of a clutch device which is fixed on the outer side of the main shaft, and a first clutch handle or a clutch handle is meshed and connected with driven claws of the clutch device which is arranged outside the main shaft.

A baffle is arranged on the main shaft between the first stirring disc and the second stirring disc, and the first stirring disc and the second stirring disc are cylindrical.

The gearbox is connected with the motor through a gear pump, the oil distributor is connected with the motor through an oil conveying pipeline, the oil distributor is connected with the oil tank through the oil conveying pipeline, and the operating rod is rotatably connected with the oil distributor.

The utility model discloses a hydraulic pressure trawl hauler can realize putting the net simultaneously and receive the net, not only does not need the energy but also safe adjustable when putting the net, can change when receiving the net and receive net speed, this device simple structure, convenient operation.

Drawings

FIG. 1 is a main view of the hydraulic trawl hauler of the present invention;

FIG. 2 is a left side view of the hydraulic trawl hauler of the present invention;

fig. 3 is an internal structure diagram of the transmission of the present invention.

In the figure: 1. the brake device comprises a base, 2, a stand column, 3, a bearing seat, 4-1, a first clutch handle, 4-2, a second clutch handle, 5-1, a first brake hand wheel, 5-2, a second brake hand wheel, 6-1, a first stirring disc, 6-2, a second stirring disc, 7, a main shaft, 8, a gearwheel, 9, a pinion, 10, an operating rod, 11, an oil distributor, 12, a motor, 13, an oil tank, 14, a gear pump, 15, a transmission shaft, 16, a gear, 17, a bearing, 18, a baffle cover, 19, a gearbox, 20, a driving claw of the clutch device, 21, a driven claw of the clutch device, 22, a baffle, 23, a clamp of the brake device, 24, a cross rod of the brake device, 25, a first connecting block of the brake device, 26, a second connecting block of the brake device, 27 and a chuck of the brake device.

Detailed Description

The structure of the hydraulic hauling machine of the utility model is shown in figure 1 and figure 2, comprising a base 1, a bearing seat 3, a main shaft 7, a first stirring disc 6-1, a second stirring disc 6-2, a first brake hand wheel 5-1, a second brake hand wheel 5-2, a first clutch handle 4-1, a second clutch handle 4-2 and a hydraulic driving device, wherein, the upright post 2 is vertically arranged at one end of the base 1, the bearing seat 3 is arranged on the upright post 2, the hydraulic driving device is arranged at the other end of the base 1, one end of the main shaft 7 is arranged on the bearing seat 3, the first stirring disc 6-1, a baffle 22 and the second stirring disc 6-2 are movably arranged on the main shaft from left to right in turn, a big gear 8 is arranged at the other end of the main shaft 7, the big gear 8 is meshed with a small gear 9, the small gear 9 is arranged on the output shaft of a, the small gear 9 transmits power to the big gear 8, and the big gear 8 drives the main shaft 7 to rotate.

The first stirring disc 6-1 and the second stirring disc 6-2 are in a bilateral symmetry structure, a first brake device and a first clutch device are installed at the left end of the first stirring disc 6-1, a second brake device and a second clutch device are installed at the right end of the second stirring disc 6-2, and the first brake device and the second brake device, and the first clutch device and the second clutch device are identical in structure and are symmetrically installed. Taking the position 6-2 of the second stirring disc as an example: a chuck 27 of a second brake device is arranged on the outer side of the second stirring disc 6-2, the second brake hand wheel 5-2 is in key connection with a cross rod 24 of the second brake device, positive and negative threads are arranged on the cross rod 24 of the second brake device, a first connecting block 25 and a second connecting block 26 of the second brake device are respectively sleeved on the positive and negative threads, the first connecting block 25 and the second connecting block 26 of the second brake device are fixed on a hoop 23 of the second brake device, the hoop 23 of the second brake device is wrapped on the excircle of the chuck 27 of the second brake device, when the second stirring disc 6-2 is required to brake, the second brake hand wheel 5-2 is rotated, the first connecting block 25 and the second connecting block 26 of the second brake device are close to each other, the hoop 23 of the second brake device is tightened, the hoop 23 of the second brake device clamps the chuck 27 of the second brake device firmly, thereby stopping the rotation of the second stirring disc 6-2. A driving claw 20 of a second clutch device is fixed on the outer side of the main shaft inside the second stirring disc 6-2, a clutch handle 4-2 of the second clutch device is connected with a driven claw 21 of the second clutch device installed outside the main shaft 7, the driven claw 21 of the second clutch device can move axially along the main shaft 7 through shifting of the second clutch handle 4-2, when the second clutch handle 4-2 is in a buckling state, the driven claw 21 of the second clutch device is meshed with the driving claw 20 of the second clutch device, and the second stirring disc 6-2 rotates along with the main shaft 7; when the second clutch handle 4-2 is in a neutral state, the driven claw 21 of the second clutch device leaves the driving claw 20 of the second clutch device, and the second stirring disc 6-2 does not rotate along with the main shaft 7 any more.

When the stirring disc rotates, the brake hand wheel is loosened, and the clutch handle is buckled. When the fishing net is put on, the operating lever 10 on the oil distributor 11 is at the stop position and the brake hand wheel is locked; when the fishing net is placed, the brake hand wheel is loosened, the fishing net slides to the sea through gravity, the net brake hand wheel is locked to the greatest extent, the brake hand wheel can stop working at any time when the hydraulic trawl hauler is used for placing or collecting the net, people are prevented from directly contacting with ropes, and danger is prevented. The clutch handle can control whether the first stirring disc 6-1 or the second stirring disc 6-2 rotates along with the main shaft 7 or not, when the first clutch handle 4-1 positioned at the first stirring disc 6-1 is placed in a neutral gear state, the first stirring disc 6-1 is separated from the main shaft 7 in a power mode and does not rotate along with the main shaft 7, at the moment, the first stirring disc 6-1 can perform net releasing work, the second stirring disc 6-2 performs net retracting work, the net releasing work and the net retracting work can be performed simultaneously, the first stirring disc 6-1 and the second stirring disc 6-2 are both cylindrical, and therefore abrasion of ropes can be reduced, and damage of the ropes is prevented.

As shown in fig. 2 and fig. 3, the hydraulic driving device of the hydraulic trawl hauler includes a gearbox 19, an oil tank 13, a motor 12, an oil separator 11, and an operating lever 10, where the gearbox 19 includes a stop cover 18, a transmission shaft 15, a gear 16, and a bearing 17, the transmission shaft 15 drives the gear 16 to rotate, the gear 16 is connected with a gear pump 14 of the gearbox 19 through the bearing 17, the gear 16 transmits torque of a power device to the gear pump 14, the gear pump 14 is driven to operate, and the gear pump 14 drives the motor 12 to operate through oil pressure. The operator controls the oil flowing to the motor 12 from the oil separator 11 through the control rod 10 to control the rotation direction and rotation speed of the motor 12, so as to control the rotation direction and rotation speed of the main bearing 19, thereby enabling the operation to be more flexible and controllable, the residual oil flows into the oil tank 13, and the oil tank 13 is a bearing column and an oil tank for containing the oil.

Claims

1. A hydraulic trawl hauler which is characterized in that: the automatic control device is characterized in that a stand column (2) is installed at one end of a base (1), a bearing seat (3) is installed on the stand column (2), one end of a main shaft (7) is installed on the bearing seat (3), a large gear (8) is installed at the other end of the main shaft (7), the large gear (8) is meshed with a small gear (9) installed on an output shaft of a motor (12), a first stirring disc (6-1) and a second stirring disc (6-2) are movably installed on the main shaft (7), the first stirring disc (6-1) and the second stirring disc (6-2) are of a bilateral symmetry structure, a first brake device and a first clutch device are installed at the left end of the first stirring disc (6-1), and a second brake device and a second clutch device are installed at the right end of the second stirring disc (.

2. The hydraulic trawl hauler of claim 1, wherein: first brake equipment and second brake equipment structure are the same and the symmetry installation, first stirring dish (6-1) and second stir dish (6-2) outside and be equipped with chuck (27), first brake hand wheel (5-1) or second brake hand wheel (5-2) are connected with the key-type with brake equipment's horizontal pole (24), be provided with positive and negative screw thread on brake equipment's horizontal pole (24), brake equipment's first connecting block (25) and second connecting block (26) suit respectively on positive and negative screw thread, first connecting block (25) and second connecting block (26) are fixed in on brake equipment's clamp (23), brake equipment's clamp (23) parcel is on the excircle of brake equipment chuck (27).

3. The hydraulic trawl hauler of claim 1, wherein: the driving claw (20) of the clutch device is fixed on the outer side of the main shaft (7) in the first stirring disc (6-1) and the second stirring disc (6-2), and the first clutch handle (4-1) and the second clutch handle (4-2) are meshed and connected with the driven claw (21) of the clutch device arranged outside the main shaft (7).

4. The hydraulic trawl hauler of claim 1, wherein: a baffle plate (22) is arranged on the main shaft (7) and between the first stirring disc (6-1) and the second stirring disc (6-2), and the first stirring disc (6-1) and the second stirring disc (6-2) are cylindrical.

5. The hydraulic trawl hauler of claim 1, wherein: the gearbox (19) is connected with the motor (12) through a gear pump (14), the oil separator (11) is connected with the motor (12) through an oil conveying pipeline, the oil separator (11) is connected with the oil tank (13) through the oil conveying pipeline, and the operating rod (10) is rotatably connected with the oil separator (11).