Annular groove machining device for large rubber fender

Abstract

The utility model discloses an annular groove processing device for a large rubber fender, and relates to the technical field of rubber fender processing equipment, the annular groove processing device comprises a support frame, a bearing pulley, a telescopic support rod, a fixed block and a hydraulic rod, the bearing pulley is installed below the right side of the support frame, and a handle is installed on the surface of the support frame above the bearing pulley. A fixing block is arranged on the left side of the supporting frame, a telescopic supporting rod is installed on the upper surface of the fixing block, a spring is arranged on the outer ring of the telescopic supporting rod in a sleeving mode, and a limiting pulley is installed at the top of the telescopic supporting rod. The cutting flywheel knife with the built-in motor is installed between the hydraulic rods, enough downward pressure and cutting feed depth can be provided through the hydraulic rods, the grooving precision can be effectively guaranteed under traction of the two steel wire ropes, and deviation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber fender processing equipment, in particular to an annular groove processing device for a large rubber fender. Background Art

[0002] Rubber fenders, also known as rubber fenders, are installed on docks or ships to absorb the collision energy between ships and docks or between ships when docking or mooring, protecting ships and docks from damage. However, the existing rubber fender processing equipment has shortcomings, such as:

[0003] Publication No.: CN212554083U describes an annular groove processing device for a large rubber fender, the device includes a support plate, the upper surface of the support plate is fixedly connected to a frame, and the support plate is provided with a first slide groove; the utility model, through the arrangement of a double-axis motor, a first threaded rod, a first threaded cylinder and a clamping plate, the double-axis motor drives the first threaded rod to rotate when working, the first limit block limits the first threaded cylinder, prompting the first threaded cylinder to move on the surface of the first threaded rod, the movement of the first threaded cylinder drives the clamping plate to move, and the clamping plate clamps the rubber fender. Since the device rotates and switches the slotting area by means of friction of the threaded rod, and the rubber fender does not have a completely smooth structure, deviation will occur during the rotation process, resulting in the problem that the slot holes cannot be spliced. Utility Model Content

[0004] The utility model aims to provide an annular groove processing device for a large rubber fender, so as to solve the problem that the groove area is rotated and switched by friction of a threaded rod in the existing market, and the rubber fender does not have a completely smooth structure, and deviation will occur during the rotation process, resulting in the problem that the groove holes cannot be spliced.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an annular groove processing device for large rubber fenders, comprising a support frame, a load-bearing pulley, a telescopic support rod, a fixing block and a hydraulic rod;

[0006] A load-bearing pulley is installed at the lower right side of the support frame, a handle is installed on the surface of the support frame above the load-bearing pulley, and a fixed block is arranged on the left side of the support frame, a telescopic support rod is installed on the upper surface of the fixed block, a spring is arranged on the outer ring of the telescopic support rod, and a limiting pulley is installed on the top of the telescopic support rod, a driving block is installed on the left side of the limiting pulley, and a fixed top cover is installed on the top of the driving block, a hydraulic rod is arranged on the lower surface of the right side of the fixed top cover, and a cutting wheel knife is sandwiched between the hydraulic rods.

[0007] As a preferred technical solution of the utility model, the support frame is a diamond frame structure, and a pair of Y-shaped brackets are symmetrically arranged on the lower surface of the support frame, and the internal sliding connection of the load-bearing pulley is connected, and the upper surface of the support frame at the top of the load-bearing pulley is fixedly connected to the handle, and the handle is composed of a hollow pipe;

[0008] By adopting the above technical solution, the device can improve the carrying efficiency of the equipment by fixing the two handles to the upper surface of the support frame, and the load-bearing pulley has a Y-shaped bracket to ensure sufficient ground clearance, which can adapt to most road scenarios.

[0009] As a preferred technical solution of the utility model, the left and right sides of the support frame are fixedly connected to fixed blocks, the thickness of the fixed blocks is half of the support frame, and the upper surface of the fixed blocks is fixedly connected to the telescopic support rod, the other end of the telescopic support rod is fixedly connected to the outer side of the limiting pulley, and a spring is installed between the limiting pulley and the telescopic support rod;

[0010] By adopting the above technical solution, the device can provide sufficient pressure for the limiting pulley by distributing the elastic force of the spring between the telescopic support rods, so that the two sets of limiting pulleys fit more closely to provide sufficient friction force for the cable.

[0011] As the preferred technical solution of the utility model, there are four limit pulleys on one side, which are divided into two groups up and down. The fixed block is directly in contact with the driven structure. The support frame bisector position is fixedly connected to the support block. The outer side of the support block is rotatably connected to the limit pulley. The limit pulley is driven by a built-in motor of the active wheel structure, and a driving block is installed on the outer side of the limit pulley. A flat fixed top cover is installed on the top of the driving block.

[0012] By adopting the above technical solution, the device can tightly clamp the cable of the fixed device through the limiting pulleys in two parts and provide the forward driving force for the operation of the device.

[0013] As a preferred technical solution of the utility model, the fixed top cover is fixedly connected to the top of the support block, and the inner side of the fixed top cover is fixedly connected to the hydraulic rod, the power assembly of the hydraulic rod is arranged in the support block, and the cutting wheel knife is rotatably connected between the hydraulic rods, the cutting wheel knife is driven by a built-in motor, and the outer ring of the cutting wheel knife is fixedly connected to multiple arc-shaped blades.

[0014] By adopting the above technical solution, the device installs the cutting wheel with a built-in motor between hydraulic rods, so that sufficient downward force and cutting feed depth can be provided through the hydraulic rods.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The equipment can improve the handling efficiency of the equipment by fixing two handles on the upper surface of the support frame, and the load-bearing pulley has a Y-shaped bracket to ensure sufficient ground clearance, which can adapt to most road scenarios;

[0017] 2. The equipment can tightly clamp the cable of the fixed equipment through the limiting pulleys in two parts and provide forward power for the equipment to run. The cutting wheel with built-in motor is installed between the hydraulic rods, which can provide sufficient downward pressure and cutting depth through the hydraulic rods. Under the traction of two steel wire ropes, the accuracy of grooving can be effectively guaranteed to prevent deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the left side;

[0020] Figure 3 This is a schematic diagram of the front view structure of the cutting wheel cutter of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the load-bearing pulley of the utility model when viewed from the left side.

[0022] In the figure: 1. support frame; 2. load-bearing pulley; 3. telescopic support rod; 4. fixed block; 5. spring; 6. drive block; 7. limit pulley; 8. cutting wheel; 9. fixed top cover; 10. support block; 11. handle; 12. hydraulic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the technical scheme of the utility model: a ring groove processing device for large rubber fenders, including a support frame 1, a load-bearing pulley 2, a telescopic support rod 3, a fixing block 4, a spring 5, a driving block 6, a limiting pulley 7, a cutting wheel 8, a fixed top cover 9, a support block 10, a handle 11 and a hydraulic rod 12;

[0025] A load-bearing pulley 2 is installed at the lower right side of the support frame 1, and a handle 11 is installed on the surface of the support frame 1 above the load-bearing pulley 2. The support frame 1 is a diamond frame structure, and a pair of Y-shaped brackets are symmetrically arranged on the lower surface of the support frame 1, and the load-bearing pulley 2 is slidably connected inside. The upper surface of the support frame 1 on the top of the load-bearing pulley 2 is fixedly connected to the handle 11, and the handle 11 is composed of a hollow pipe. The equipment can improve the handling efficiency of the equipment by fixing the two handles 11 to the upper surface of the support frame 1, and the load-bearing pulley 2 has a Y-shaped bracket to ensure sufficient ground clearance, which can adapt to most road scenes, and the left side of the support frame 1 is provided with A fixed block 4 is arranged, and the fixed blocks 4 are fixedly connected to the left and right sides of the support frame 1. The thickness of the fixed block 4 is one-half of the support frame 1, and the upper surface of the fixed block 4 is fixedly connected to the telescopic support rod 3. The other end of the telescopic support rod 3 is fixedly connected to the outside of the limiting pulley 7. A spring 5 is installed between the limiting pulley 7 and the telescopic support rod 3. The device can provide sufficient pressure for the limiting pulley 7 by applying the elastic force of the spring 5 between the telescopic support rod 3, so that the two groups of limiting pulleys 7 fit more closely to provide sufficient friction for the cable. The telescopic support rod 3 is installed on the upper surface of the fixed block 4, and the outer ring of the telescopic support rod 3 is provided with a spring 5, and the top of the telescopic support rod 3 A limit pulley 7 is installed. There are four limit pulleys 7 on one side, which are divided into two groups up and down. The fixed block 4 is directly in contact with the driven structure. The support frame 1 is fixedly connected to the support block 10 at the bisector position. The outer side of the support block 10 is rotatably connected to the limit pulley 7. The limit pulley 7 is a driving wheel structure with a built-in motor drive, and a driving block 6 is installed on the outer side of the limit pulley 7. A flat fixed top cover 9 is installed on the top of the driving block 6. The device can tightly clamp the cable of the fixed device through the two-part limit pulley 7 and provide forward power for the device to run. A driving block 6 is installed on the left side of the limit pulley 7, and a A fixed top cover 9 is provided with a hydraulic rod 12 on the lower surface of the right side of the fixed top cover 9, a cutting wheel 8 is clamped between the hydraulic rods 12, the fixed top cover 9 is fixedly connected to the top of the support block 10, and the inner side of the fixed top cover 9 is fixedly connected to the hydraulic rod 12, the power assembly of the hydraulic rod 12 is provided in the support block 10, and the cutting wheel 8 is rotatably connected between the hydraulic rods 12, the cutting wheel 8 is driven by a built-in motor, and a plurality of arc-shaped blades are fixedly connected to the outer ring of the cutting wheel 8. By installing the cutting wheel 8 with a built-in motor between the hydraulic rods 12, the device can provide sufficient downward pressure and cutting feed depth through the hydraulic rods 12.

[0026] Working principle: When using this annular groove processing device for large rubber fenders, first support the large rubber fender to be processed, and wind the wire rope around the position to be processed. At the same time, hold the handle 11 and place the device in a suitable position. The load-bearing pulley 2 is close to the surface of the fender, and then pass the wire rope through the limiting pulley 7. Then start the device, the cutting wheel knife 8 starts to rotate at high speed, and starts to feed the knife to groove the fender under the drive of the hydraulic rod 12. The limiting pulley 7 will also clamp the cable tightly through the spring 5 and the telescopic support rod 3, and provide forward power for the device to run. The device will run along the direction of the wire rope and continue to move forward to groove.

[0027] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ring groove processing device for a large rubber fender, comprising a support frame (1), a load-bearing pulley (2), a telescopic support rod (3), a fixing block (4) and a hydraulic rod (12), characterized in that: A load-bearing pulley (2) is installed at the lower right side of the support frame (1), a handle (11) is installed on the surface of the support frame (1) above the load-bearing pulley (2), and a fixed block (4) is arranged on the left side of the support frame (1), a telescopic support rod (3) is installed on the upper surface of the fixed block (4), a spring (5) is arranged on the outer ring of the telescopic support rod (3), and a limiting pulley (7) is installed on the top of the telescopic support rod (3), a driving block (6) is installed on the left side of the limiting pulley (7), and a fixed top cover (9) is installed on the top of the driving block (6), a hydraulic rod (12) is arranged on the lower right side surface of the fixed top cover (9), and a cutting wheel knife (8) is sandwiched between the hydraulic rods (12).

2. The annular groove processing device for large rubber fenders according to claim 1 is characterized in that: The support frame (1) is a diamond frame structure, and a pair of Y-shaped brackets are symmetrically arranged on the lower surface of the support frame (1) and are internally slidably connected to the load-bearing pulley (2). The upper surface of the support frame (1) at the top of the load-bearing pulley (2) is fixedly connected to a handle (11), and the handle (11) is composed of a hollow pipe.

3. The annular groove processing device for large rubber fenders according to claim 2 is characterized in that: The left and right sides of the support frame (1) are fixedly connected to fixed blocks (4), the thickness of the fixed blocks (4) is half of the support frame (1), and the upper surface of the fixed blocks (4) is fixedly connected to the telescopic support rod (3), the other end of the telescopic support rod (3) is fixedly connected to the outer side of the limiting pulley (7), and a spring (5) is installed between the limiting pulley (7) and the telescopic support rod (3).

4. The annular groove processing device for large rubber fenders according to claim 3 is characterized in that: The limiting pulley (7) has four on one side and is divided into two groups, the fixed block (4) is in direct contact with the driven structure, the support frame (1) is fixedly connected to the support block (10) at the bisector position, the support block (10) is rotatably connected to the limiting pulley (7) on the outside, the limiting pulley (7) is a driving wheel structure with a built-in motor drive, and a driving block (6) is installed on the outside of the limiting pulley (7), and a flat fixed top cover (9) is installed on the top of the driving block (6).

5. The annular groove processing device for large rubber fenders according to claim 4, characterized in that: The fixed top cover (9) is fixedly connected to the top of the support block (10), and the inner side of the fixed top cover (9) is fixedly connected to a hydraulic rod (12), a power assembly of the hydraulic rod (12) is arranged in the support block (10), and the hydraulic rods (12) are rotatably connected to the cutting wheel (8), the cutting wheel (8) is driven by a built-in motor, and the outer ring of the cutting wheel (8) is fixedly connected to a plurality of arc-shaped blades.

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