Special shearing device for float cleaning boat

Abstract

The utility model provides a shearing device special for a float cleaning boat. The shearing device comprises a rotary base, a rotary mechanical arm and an olecranon hydraulic shear. The rear end of the rotary mechanical arm is fixedly installed on a deck of a float cleaning ship body through the rotary base, the front end of the rotary mechanical arm is connected with the olecranon hydraulic shear, the rotary mechanical arm drives the olecranon hydraulic shear to rotate and lift, meanwhile, the olecranon hydraulic shear grabbing mechanism opens and closes at a fixed point to grab, and large rod-shaped floaters are sheared and broken. The large rod-shaped floaters are sheared and crushed and then transferred to the front of the collecting device, and the crushed rod-shaped floaters are collected to a ship from the water surface through the collecting device. The device effectively solves the problems of halting due to material blockage caused by the fact that the length of the original large rod-shaped floating object exceeds a set range during fishing and transferring, and easy interruption of floating object cleaning caused by low manual processing efficiency, improves the floating object cleaning operation efficiency, and has the characteristics of simple structure and simplicity and convenience in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of large rod-shaped floating object cleaning, in particular to a special shearing device for a large rod-shaped floating object cleaning boat. Background Art

[0002] The floating cleaning boats and floating cleaning devices designed for cleaning floating objects in dam areas and rivers can achieve good floating collection effects in various performances when cleaning small and fragmented floating objects that are scattered or gathered in large areas on the water surface. However, when collecting large rod-shaped floating objects, there are still the following shortcomings: large rod-shaped floating objects are scattered bodies with long length and heavy weight. Therefore, when collecting large rod-shaped floating objects, it is often found that after the large rod-shaped floating objects are salvaged on board, they are transported and transferred to the floating object collection barge by the salvage belt and conveyor and other transfer mechanisms, and the material jamming will occur, causing the entire floating cleaning operation line to stop. Then, multiple workers cooperate to adjust their positions or use other methods to decompose and solve the material jamming problem, so as to restore the floating cleaning operation line. Moreover, when the frequency of such large rod-shaped floating objects is very high, the floating cleaning operation line will be shut down for a long time, resulting in the inability to carry out the operation continuously, reducing the efficiency of the floating cleaning operation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a shearing device for floating cleaning boats, which adopts a combination of a rotary mechanical arm and an eagle's beak hydraulic shear. The rotary mechanical arm drives the eagle's beak hydraulic shear to rotate and lift, and at the same time, the eagle's beak hydraulic shear grabbing mechanism opens and closes to grab at a fixed point, so as to achieve shearing and crushing of large rod-shaped floating objects. It effectively solves the problem that the original large rod-shaped floating objects exceed the set range in length during salvage and transfer, resulting in material jamming and stopping in the middle, and the low efficiency of manual processing leads to easy interruption of floating cleaning, improves the efficiency of floating cleaning operations, and has the characteristics of simple structure and simple and convenient operation.

[0004] In order to realize the above-mentioned technical features, the purpose of the utility model is achieved as follows: a shearing device specially used for floating clearing boats, the shearing device comprises a rotating base, a rotating seat is rotatably installed on the top of the rotating base, the rotating seat cooperates with a hydraulic motor and provides rotating power for the rotating seat; a mechanical arm is installed on the rotating seat, and an eagle-beak hydraulic shear for shearing is installed at the end of the mechanical arm.

[0005] The slewing base is fixedly installed on the deck of the floating cleaning boat.

[0006] The mechanical arm comprises a large arm connected to the top of the swivel seat, the end of the large arm is connected to the middle arm, and the end of the middle arm is connected to the small arm; the hawkbill hydraulic shear is installed at the end of the small arm;

[0007] A first boom oil cylinder is hinged between the slewing seat and the boom, a middle arm oil cylinder is hinged between the boom and the middle arm, and a second boom oil cylinder is connected between the middle arm and the forearm.

[0008] The rear end of the upper arm is connected to the swivel seat through a pin shaft, and the two ends of the middle arm are respectively hingedly connected to the upper arm and the lower arm through pin shafts;

[0009] The two ends of the boom cylinder 1 are respectively connected to the slewing seat and the boom by an articulated seat; the two ends of the middle arm cylinder are respectively connected to the boom and the middle arm by an articulated seat; the two ends of the boom cylinder 2 are respectively connected to the middle arm and the forearm by an articulated seat.

[0010] The eaglebill hydraulic shears include a pliers body, which is connected to the end of the forearm. A fixed jaw is provided at the front end of the pliers body, and the fixed jaw cooperates with a movable jaw connected to the pliers body. A hydraulic shear cylinder for providing shearing power is hinged between the movable jaw and the pliers body.

[0011] The utility model has the following beneficial effects:

[0012] 1. The rotary mechanical arm of the present invention comprises a rotary seat, a large arm, a middle arm and a small arm. The hydraulic motor drives the rotary mechanical arm to rotate. The rotary mechanical arm is a structure in which multiple sections are hinged to each other, and the structure is simple.

[0013] 2. The boom, middle arm and small arm of the present invention are respectively provided with a boom cylinder, a middle arm cylinder and a small arm cylinder at the hinge point of each two sections of the boom, and are connected with the two sections of the boom, so that the arm length and the inclination angle of the front end of the arm can be easily adjusted.

[0014] 3. The rear end of the boom of the present invention is connected to the slewing seat pin, and the two ends of the boom cylinder are connected to the slewing seat and the boom respectively. The structure is simple. When in use, the boom cylinder telescopes to drive the mechanical arm to adjust the overall pitch height or horizontality, and when the middle arm cylinder and the forearm cylinder at the node move, the front end of the arm can quickly reach the destination.

[0015] 4. The hawk's beak hydraulic shears of the present invention are connected to the rotary mechanical arm by a universal flange. The hawk's beak hydraulic shears can be replaced with other modes of floating cleaning equipment at any time according to the type of floating objects. It is easy to install and disassemble, which is conducive to interchangeability in a short time and has good universal performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 The utility model is a side view schematic diagram of being installed on a floating cleaning boat.

[0018] Figure 2 The utility model is a top view schematic diagram when installed on a floating cleaning boat.

[0019] Figure 3 It is a structural schematic diagram of the utility model.

[0020] Figure 4It is a schematic diagram of the eagle-beak hydraulic shears of the utility model.

[0021] In the figure: shearing device 1, collecting device 2, floating cleaning boat 3, hydraulic motor 4, slewing base 5, slewing seat 6, big arm 7, middle arm 8, small arm 9, eagle beak hydraulic shear 10, big arm cylinder 1 11, middle arm cylinder 12, big arm cylinder 2 13;

[0022] Jaw body 10-1, hydraulic shear cylinder 10-2, movable jaw 10-3, fixed jaw 10-4. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] See also Figure 1-4 , a shearing device specially used for floating clearing boats, the shearing device 1 comprises a swivel base 5, a swivel seat 6 is rotatably mounted on the top of the swivel base 5, the swivel seat 6 cooperates with the hydraulic motor 4 and provides the swivel seat 6 with swivel power; a mechanical arm is mounted on the swivel seat 6, and an eagle's beak hydraulic shear 10 for shearing is mounted at the end of the mechanical arm. The swivel mechanical arm is combined with the eagle's beak hydraulic shear, the swivel mechanical arm drives the eagle's beak hydraulic shear to rotate and lift, and at the same time, the eagle's beak hydraulic shear grabbing mechanism opens and closes at a fixed point to grab and realize the shearing and crushing of large rod-shaped floating objects. It effectively solves the problem that the original large rod-shaped floating objects exceed the set range in length during salvage and transfer, resulting in material jamming and shutdown, and the low efficiency of manual processing leads to easy interruption of floating clearing, improves the efficiency of floating clearing operations, and has the characteristics of simple structure and simple and convenient operation.

[0026] Furthermore, the swivel base 5 is fixedly mounted on the deck of the floating cleaning boat 3. The above-mentioned installation arrangement structure ensures that the entire shearing device 1 can be reliably mounted and fixed on the floating cleaning boat 3, and then the floating cleaning boat 3 drives the entire shearing device 1 to move and walk.

[0027] Furthermore, the mechanical arm includes a large arm 7 connected to the top of the slewing seat 6, the end of the large arm 7 is connected to a middle arm 8, and the end of the middle arm 8 is connected to a small arm 9; the hawk's beak hydraulic shear 10 is installed at the end of the small arm 9; a large arm cylinder 11 is hinged between the slewing seat 6 and the large arm 7, a middle arm cylinder 12 is hinged between the large arm 7 and the middle arm 8, and a large arm cylinder 2 13 is connected between the middle arm 8 and the small arm 9. The above-mentioned mechanical arm can be used to drive the hawk's beak hydraulic shear 10 to move to the part that needs to be sheared, thereby realizing the shearing operation.

[0028] Furthermore, the rear end of the boom 7 is connected to the slewing seat 6 via a pin, and the two ends of the middle arm 8 are respectively connected to the boom 7 and the forearm 9 via pins; the two ends of the boom cylinder 1 1 are respectively connected to the slewing seat 6 and the boom 7 via an articulated seat; the two ends of the middle arm cylinder 12 are respectively connected to the boom 7 and the middle arm 8 via an articulated seat; the two ends of the boom cylinder 2 13 are respectively connected to the middle arm 8 and the forearm 9 via an articulated seat. Through the above-mentioned articulated connection method, the smooth rotation between the boom 7, the middle arm 8 and the forearm 9 is guaranteed.

[0029] Furthermore, the eagle beak hydraulic shears 10 include a pliers body 10-1, the pliers body 10-1 is connected to the end of the forearm 9, a fixed jaw 10-4 is provided at the front end of the pliers body 10-1, the fixed jaw 10-4 cooperates with a movable jaw 10-3 connected to the pliers body 10-1, and a hydraulic shear cylinder 10-2 for providing shearing power is hinged between the movable jaw 10-3 and the pliers body 10-1. The shearing operation can be achieved by the above-mentioned eagle beak hydraulic shears 10. During the working process, the hydraulic shear cylinder 10-2 drives the movable jaw 10-3 and the fixed jaw 10-4 to open and close, thereby achieving shearing and crushing of large rod-shaped floating objects.

[0030] Embodiment 2:

[0031] Combination Figure 1 and Figure 2 The utility model provides a special shearing device for a floating cleaning boat. The shearing device 1 is installed and fixed on the deck on one side of the bow of the floating cleaning boat 3. A collecting device 2 is installed in the middle of the bow. The shearing device 1 is used to shear and crush large rod-shaped floating objects, and the collecting device 2 is used to collect the crushed rod-shaped floating objects from the water surface to the boat.

[0032] like Figure 3As shown, a shearing device for large rod-shaped floating objects for floating cleaning boats includes a hydraulic motor 4, a slewing base 5, a slewing base 6, a big arm 7, a middle arm 8, a small arm 9, an eagle's beak hydraulic shear 10, a big arm oil cylinder 11, a big arm oil cylinder 12 and a big arm oil cylinder 2 13, wherein the slewing base 6, the big arm 7, the middle arm 8 and the small arm 9 together form a slewing mechanical arm. The rear end of the big arm 7 is fixedly mounted on the deck of the main hull of the floating cleaning boat 3 through the slewing base 5, and the front end of the small arm 9 is connected to the eagle's beak hydraulic shear 10. The hydraulic motor 4 drives the eagle's beak hydraulic shear 10 to rotate and lift through the slewing mechanical arm, and at the same time, the grabbing mechanism of the eagle's beak hydraulic shear 10 opens and closes at a fixed point to grab and shear and crush the large rod-shaped floating objects. After shearing and crushing, the large rod-shaped floating objects are transported to the front of the collecting device 2, and the collecting device 2 collects the crushed rod-shaped floating objects from the water surface to the floating cleaning boat 3. It effectively solves the problem that the original large rod-shaped floating objects exceeded the set range during salvage and transfer, causing material jamming and shutdown, and the low efficiency of manual processing caused by easy interruption of floating cleaning, improves the efficiency of floating cleaning operations, and has the characteristics of simple structure and easy and convenient operation.

[0033] Working process and principle of this utility model:

[0034] When a single large rod-shaped floating object needs to be cleared, the hydraulic motor 4 drives the slewing seat 6 to rotate, thereby driving the upper arm 7, the middle arm 8 and the lower arm 9 to rotate synchronously. During the rotation process, the upper arm cylinder 11, the middle arm cylinder 12 and the lower arm cylinder 13 act synchronously to adjust the eagle's beak hydraulic shear 10 to the top of the large rod-shaped floating object. The eagle's beak hydraulic shear cylinder 10-2 drives the movable jaw 10-3 and the fixed jaw 10-4 to open and close, thereby shearing and crushing the large rod-shaped floating object. The eagle's beak hydraulic shear 10 grabs the crushed rod-shaped floating object to the collecting device 2, and the collecting device 2 collects the crushed rod-shaped floating object from the water surface to the floating cleaning boat 3, thereby collecting the large rod-shaped floating object.

Claims

1. A shearing device specially used for floating cleaning boats, characterized in that: The shearing device (1) comprises a swivel base (5), a swivel seat (6) is rotatably mounted on the top of the swivel base (5), the swivel seat (6) cooperates with a hydraulic motor (4) and provides swivel power for the swivel seat (6); a mechanical arm is mounted on the swivel seat (6), and an eagle-beak hydraulic shear (10) for shearing is mounted at the end of the mechanical arm.

2. A shearing device for floating clearing boats according to claim 1, characterized in that: The slewing base (5) is fixedly mounted on the deck of the floating cleaning boat (3).

3. A shearing device for floating clearing boats according to claim 1, characterized in that: The mechanical arm comprises a large arm (7) connected to the top of a swivel seat (6), the end of the large arm (7) is connected to a middle arm (8), and the end of the middle arm (8) is connected to a small arm (9); the hawkbill hydraulic shear (10) is installed at the end of the small arm (9); A first boom oil cylinder (11) is hingedly connected between the slewing seat (6) and the boom (7), a middle arm oil cylinder (12) is hingedly connected between the boom (7) and the middle arm (8), and a second boom oil cylinder (13) is connected between the middle arm (8) and the forearm (9).

4. A shearing device for floating clearing boats according to claim 3, characterized in that: The rear end of the upper arm (7) is connected to the swivel seat (6) via a pin, and the two ends of the middle arm (8) are respectively hingedly connected to the upper arm (7) and the lower arm (9) via pins; The two ends of the boom cylinder 1 (11) are respectively connected to the slewing seat (6) and the boom (7) by means of an articulated seat; the two ends of the middle arm cylinder (12) are respectively connected to the boom (7) and the middle arm (8) by means of an articulated seat; the two ends of the boom cylinder 2 (13) are respectively connected to the middle arm (8) and the forearm (9) by means of an articulated seat.

5. The shearing device for floating cleaning boats according to claim 3, characterized in that: The eagle-beak hydraulic shears (10) comprise a pliers body (10-1), the pliers body (10-1) being connected to the end of a forearm (9), a fixed jaw (10-4) being arranged at the front end of the pliers body (10-1), the fixed jaw (10-4) being matched with a movable jaw (10-3) connected to the pliers body (10-1), and a hydraulic shear cylinder (10-2) for providing shearing power being hinged between the movable jaw (10-3) and the pliers body (10-1).

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