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Adjustable stop lever of net hauler

A net lifter and adjustable technology, which is applied to fishing nets, fishing boats, fishing and other directions, can solve the problems of the position of the net lifter's stop bar cannot be adjusted, the service life of the rubber wheel is short, and it can only rotate in one direction. The effect of energy consumption, prolonging service life and reducing unnecessary losses

Active Publication Date: 2016-06-01
史振荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problems that the position of the bar of the net hauler cannot be adjusted, the service life of the rubber wheel is short, and the sleeve on the bar of the net hauler can only rotate in one direction, and provide a Adjustable net hauler bar to adjust the position of the net on the rubber wheel to prolong the service life of the rubber wheel, and the upper and lower parts of the sleeve on the net hauler bar can rotate in reverse

Method used

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  • Adjustable stop lever of net hauler
  • Adjustable stop lever of net hauler
  • Adjustable stop lever of net hauler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 and figure 2 As shown, the present invention has a retaining rod made of a central shaft 8, a fixed seat 7 and a sleeve. together; the sleeve is divided into two sections, that is, the sleeve is composed of a cylinder 9 and a cylinder 13, and is installed on the central shaft 8 through a bearing 10 to realize the reverse rotation of the upper and lower parts of the sleeve, and the cylinder 9 and the cylindrical body 13 can also be installed directly on the central shaft 8 without bearings; on the central shaft 8, a positioning sleeve 6, a positioning sleeve 11, a positioning sleeve 12 and a positioning sleeve 14 are also installed to ensure that the bearing 10 is always kept at the designed position. Position; there is a distance adjustment device at both ends of the retaining rod to adjust the position of the mesh on the rubber wheel. The distance adjustment device consists of a screw 1, a guide seat 4, a guide key 3 and two nuts 2 One end of the le...

Embodiment 2

[0020] Such as image 3 and Figure 4 Shown, its structure is as embodiment 1, and difference is that described distance adjusting device is made of connecting plate 15, connecting plate 19, and connecting plate 15 is fixed on the fixed seat 7, and connecting plate 19 is fixed on the net lifting machine. On the casing, there are several through holes corresponding to each other on the connecting plate 15 and the connecting plate 19. Bolts 16 are installed in the through holes, and the connecting plate 15 and the connecting plate 19 are fixed together with nuts 18 and washers 17. In this implementation In the example, 5 bolts are used. When in use, 2 or 3 bolts can be used to fix the connecting plate 15 and the connecting plate 19 together; The connection plate 15 and the connection plate 19 are staggered from each other, and then fixed together with bolts, the purpose of adjusting the position between the stop bar and the net hoist casing can be achieved, and then the positio...

Embodiment 3

[0022] Such as Figure 5 and Figure 6 As shown, its structure is as embodiment 1, and the difference is that the distance adjusting device has a connecting plate 20, and the connecting plate 20 is fixed on the casing of the net lifting machine, and on the connecting plate 20, several openings 21 , the two ends of the central axis 8 are directly installed in the opening 21, and fixed with the nut 5, the opening 21 is inclined to avoid loosening during use; when it is necessary to adjust the position of the stop rod, only the nut 5 needs to be disassembled, Changing an opening 21 can achieve the purpose of adjusting the position between the stop bar and the net lifting machine casing, thereby adjusting the position of the net on the rubber wheel.

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Abstract

An adjustable stop lever of a net hauler comprises a central shaft, fixing seats and a sleeve, wherein the fixing seats are mounted at two ends of the central shaft, and the sleeve is mounted on the central shaft. The adjustable stop lever is characterized in that distance adjusting devices are arranged at two ends of the stop lever respectively to adjust the position of a net rope on a rubber wheel; the sleeve is divided into two sections which are mounted on the central shaft through bearings, and an upper part and a lower part of the sleeve rotate in opposite directions. The adjustable stop lever of the net hauler has the advantages that the distance adjusting devices are arranged at two ends of the stop lever respectively, the position of the stop lever is adjusted, that is, the position between the stop lever and a net hauler casing is adjustable, so that the position of the net rope on the rubber wheel is adjusted, wear of the wear wheel by the net rope is not concentrated to one position, the whole working surface of the rubber wheel can be used in sequence, and the service life of the rubber wheel reaches 3 years and is prolonged greatly; the sleeve is divided into two sections, the upper part and the lower part of the sleeve rotate in the opposite directions, and a float is prevented from being drawn into a gap between the sleeve and the casing.

Description

technical field [0001] The invention belongs to a fishing boat net lifting machine component, in particular to an adjustable net lifting machine stop rod. Background technique [0002] In the prior art, there is a baffle bar on both sides of the net lifting machine for fishing boats, and the function of the baffle bar is to block the net frame, so as to prevent the net frame from contacting the casing of the net hauler when the rubber wheel of the net lifting machine is dragging the net frame. Friction, reduce the wear and tear on the mesh. At present, the position of the retaining rod on the existing net hauler is fixed, that is to say, the relative position of the retaining rod and the net hauler casing is fixed, therefore, the relative position of the retaining rod and the rubber wheel is also fixed. The blocking rod in the prior art is composed of a central shaft, a fixed seat and a sleeve. The sleeve is installed on the central shaft and can rotate on the central shaft...

Claims

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Application Information

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IPC IPC(8): A01K73/06B63B35/14
Inventor 史振荣
Owner 史振荣