Automatic adjusting rail cleaning device of bridge type grab ship unloader

Abstract

The utility model provides an automatic adjusting rail cleaning device of a bridge type grab ship unloader, which relates to the technical field of rail cleaning devices, solves the problem of waste when the existing rail cleaning device is used, and comprises a rail and a walking trolley wheel frame, the walking trolley wheel frame is positioned on the surface of the rail, two sides of the surface of the walking trolley wheel frame are respectively provided with a group of sliding chutes, and the sliding chutes are arranged in the sliding chutes. Sliding blocks are mounted on the surfaces of the mounting rods; a mounting plate is mounted between the mounting rods; a connecting block is mounted at the bottom of the mounting plate; a connecting plate is mounted at the bottom of the connecting block; the extension spring is connected with the mounting rod, and an adjusting mechanism is mounted on the surface of the mounting rod. According to the device, the compactness between the rail cleaning rubber sheet and the rail can be adjusted, the practicability is improved, the utilization rate of the rail cleaning rubber sheet can be increased, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of a rail cleaner, and more specifically, particularly relates to an automatic adjusting rail cleaner for a bridge-type grab ship unloader. Background Art

[0002] In bulk cargo terminals, bridge-type grab ship unloaders are mostly used as the main equipment for unloading coal and ore. The bridge-type grab ship unloader can move back and forth along the quay front rail to unload the goods in different holds of the bulk carrier. Since bulk goods such as coal and ore often leak, some materials are piled up on the walking rail of the ship unloader. To ensure the smooth movement of the ship unloader, a rail cleaner needs to be installed to clean the materials on the rail.

[0003] Based on the above, the inventor found the following problems: Most of the existing bridge-type grab ship unloaders use fixed rail cleaners. Its bracket is welded and fixed on the walking trolley, and the rail cleaning rubber is a wearing part, which will wear during use. And the rail cleaning rubber itself has a certain thickness. Since it is fixed and cannot be adjusted, it is more wasteful.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an automatic adjusting rail cleaner for a bridge-type grab ship unloader is provided, in order to achieve the purpose of having more practical value. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an automatic adjusting rail cleaner for a bridge-type grab ship unloader to solve the problem that the existing rail cleaner is more wasteful during use.

[0006] The purpose and effect of an automatic adjusting rail cleaner for a bridge-type grab ship unloader of the utility model are achieved by the following specific technical means:

[0007] An automatic adjusting rail cleaner for a bridge-type grab ship unloader includes a rail and a walking trolley wheel frame. The walking trolley wheel frame is located on the surface of the rail. A group of sliding grooves are opened on both sides of the surface of the walking trolley wheel frame. An installation rod is installed in the sliding groove. A slider is installed on the surface of the installation rod. An installation plate is installed between the installation rods. A connecting block is installed at the bottom of the installation plate. A connecting plate is installed at the bottom of the connecting block. A rail cleaning rubber is installed at the bottom of the connecting plate. A group of support rods are installed on both sides of the walking trolley wheel frame. A tension spring is installed on the surface of the support rod. The tension spring is connected to the installation rod. An adjusting mechanism is installed on the surface of the installation rod.

[0008] Further, the slider and the sliding groove are matched.

[0009] Further, the adjusting mechanism includes a first threaded groove, a screw rod, and an adjusting handwheel. The first threaded groove is formed on the surface of the mounting rod. The screw rod is installed in the first threaded groove and is matched with the first threaded groove. One end of the screw rod is installed with the adjusting handwheel.

[0010] Further, the surface of the adjusting handwheel is provided with anti-slip patterns.

[0011] Further, there are several groups of tension springs.

[0012] Further, a mounting block is installed at the bottom of the connecting block. A cleaning rail rubber is installed on the surface of the mounting block. A set of second threaded grooves are formed on the surfaces of the connecting plate and the mounting block. Bolts are installed in the second threaded grooves.

[0013] Further, the cleaning rail rubber is matched with the rail.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] Through the combined use of the traveling trolley wheel frame, the sliding groove, the mounting rod, the slider, the mounting plate, the connecting block, the connecting plate, the cleaning rail rubber, the support rod, the tension spring, the first threaded groove, the screw rod, and the adjusting handwheel, the tension spring will pull the mounting rod, thereby pulling the mounting plate, and then pulling the cleaning rail rubber to closely fit the rail. Then rotate the adjusting handwheel. The rotation of the adjusting handwheel will drive the screw rod to rotate. The rotation of the thread will drive the mounting rod to move in the sliding groove. The slider can limit the position of the mounting rod. The movement of the mounting rod will drive the mounting plate to move. The movement of the mounting plate will drive the connecting block to move. The movement of the connecting block will drive the connecting plate to move, thereby driving the cleaning rail rubber to move, so as to adjust the tightness between the cleaning rail rubber and the rail. When the cleaning rail rubber is consumed, the adjusting handwheel can be rotated to lower the mounting rod, thereby driving the cleaning rail rubber to descend and fit the rail. Through the above design, the tightness between the cleaning rail rubber and the rail can be adjusted, the practicability is improved, the utilization rate of the cleaning rail rubber can be increased, and the cost is reduced.

[0016] By using the mounting block, the second threaded groove, and the bolt, when it is necessary to replace the cleaning rail rubber, only need to unscrew the bolt, then remove the mounting block, thereby removing the cleaning rail rubber, then replace the new cleaning rail rubber, then align the second threaded groove of the mounting block with the second threaded groove of the connecting block, and then put the bolt into the threaded groove and tighten it to fix. Through the above design, the quick replacement of the cleaning rail rubber can be realized, and the practicability is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of an automatic adjusting cleaning rail device for a bridge-type grab ship unloader of the utility model.

[0018] Figure 2 This is a partial schematic diagram of an automatic adjusting rail cleaner for a bridge-type grab ship unloader of the present utility model.

[0019] Figure 3 This is a partial assembly schematic diagram of an automatic adjusting rail cleaner for a bridge-type grab ship unloader of the present utility model.

[0020] Figure 4 This is an enlarged schematic diagram of point A of an automatic adjusting rail cleaner for a bridge-type grab ship unloader of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0022] 1. Rail; 2. Traveling platform wheel frame; 3. Slide groove; 4. Mounting rod; 5. Slide block; 6. Mounting plate; 7. Connecting block; 8. Connecting plate; 9. Rail cleaning rubber; 10. Support rod; 11. Tensile spring; 12. First thread groove; 13. Screw rod; 14. Adjusting handwheel; 15. Mounting block; 16. Second thread groove; 17. Bolt. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Example:

[0027] As shown in Figure 1 to Figure 4 shown:

[0028] The utility model provides an automatic adjusting rail cleaner for a bridge-type grab ship unloader, which comprises a track 1 and a walking platform wheel frame 2. The walking platform wheel frame 2 is located on the surface of the track 1. A group of sliding grooves 3 are formed on both sides of the surface of the walking platform wheel frame 2. An installation rod 4 is installed in the sliding groove 3. A sliding block 5 is installed on the surface of the installation rod 4. An installation plate 6 is installed between the installation rods 4. A connecting block 7 is installed at the bottom of the installation plate 6. A connecting plate 8 is installed at the bottom of the connecting block 7. A rail cleaning rubber 9 is installed at the bottom of the connecting plate 8. A group of support rods 10 are installed on both sides of the walking platform wheel frame 2. A tension spring 11 is installed on the surface of the support rod 10. The tension spring 11 is connected with the installation rod 4. An adjusting mechanism is installed on the surface of the installation rod 4.

[0029] Wherein, the sliding block 5 and the sliding groove 3 are matched.

[0030] Wherein, the adjusting mechanism comprises a first thread groove 12, a screw rod 13 and an adjusting handwheel 14. The first thread groove 12 is formed on the surface of the installation rod 4. The screw rod 13 is installed in the first thread groove 12. The screw rod 13 is matched with the first thread groove 12. An adjusting handwheel 14 is installed at one end of the screw rod 13.

[0031] By the combined use of the walking platform wheel frame 2, the sliding groove 3, the installation rod 4, the sliding block 5, the installation plate 6, the connecting block 7, the connecting plate 8, the rail cleaning rubber 9, the support rod 10, the tension spring 11, the first thread groove 12, the screw rod 13 and the adjusting handwheel 14, the tension spring 11 will pull the installation rod 4, thereby pulling the installation plate 6, thereby pulling the rail cleaning rubber 9 to closely fit with the track 1. Then rotate the adjusting handwheel 14. The rotation of the adjusting handwheel 14 will drive the rotation of the screw rod 13. The rotation of the thread will drive the installation rod 4 to move in the sliding groove 3. The sliding block 5 can limit the position of the installation rod 4. The movement of the installation rod 4 will drive the movement of the installation plate 6. The movement of the installation plate 6 will drive the movement of the connecting block 7. The movement of the connecting block 7 will drive the movement of the connecting plate 8, thereby driving the movement of the rail cleaning rubber 9, thereby adjusting the tightness between the rail cleaning rubber 9 and the track 1. When the rail cleaning rubber 9 is consumed, the adjusting handwheel 14 can be rotated to lower the installation rod 4, thereby driving the rail cleaning rubber 9 to descend and fit with the track 1. Through the above design, the tightness between the rail cleaning rubber 9 and the track 1 can be adjusted, the practicability is improved, the utilization rate of the rail cleaning rubber 9 can be increased, and the cost is reduced.

[0032] Wherein, the surface of the adjusting handwheel 14 is provided with anti-slip lines. By using the anti-slip lines, it can be avoided that the adjusting handwheel 14 slips when rotated.

[0033] Wherein, there are several groups of the tension springs 11. Through the above design, the number of the tension springs 11 can be selected according to the actual situation.

[0034] Among them, an installation block 15 is installed at the bottom of the connection block 7, a cleaning rail rubber sheet 9 is installed on the surface of the installation block 15, a group of second threaded grooves 16 are formed on the surfaces of the connection plate 8 and the installation block 15, and bolts 17 are installed in the second threaded grooves 16. By using the installation block 15, the second threaded grooves 16 and the bolts 17, when the cleaning rail rubber sheet 9 needs to be replaced, only need to unscrew the bolts 17, then remove the installation block 15, thereby removing the cleaning rail rubber sheet 9, then replace it with a new cleaning rail rubber sheet 9, then align the second threaded groove 16 of the installation block 15 with the second threaded groove 16 of the connection block 7, and then put the bolts 17 into the threaded grooves and tighten them to fix. Through the above design, the rapid replacement of the cleaning rail rubber sheet 9 can be realized, and the practicability is further improved.

[0035] Among them, the cleaning rail rubber sheet 9 matches the rail 1.

[0036] Specific usage mode and function of this embodiment:

[0037] When the present utility model is in use, first select an appropriate number of tension springs 11 for installation. The tension springs 11 will pull the installation rod 4, thereby pulling the installation plate 6, thereby pulling the cleaning rail rubber sheet 9 to closely fit the rail 1. Then rotate the adjusting handwheel 14. The rotation of the adjusting handwheel 14 will drive the screw rod 13 to rotate. The rotation of the thread will drive the installation rod 4 to move in the sliding groove 3. The slider 5 can limit the installation rod 4. The movement of the installation rod 4 will drive the installation plate 6 to move. The movement of the installation plate 6 will drive the connection block 7 to move. The movement of the connection block 7 will drive the connection plate 8 to move, thereby driving the cleaning rail rubber sheet 9 to move, thereby adjusting the tightness between the cleaning rail rubber sheet 9 and the rail 1. When the cleaning rail rubber sheet 9 is consumed, the adjusting handwheel 14 can be rotated to lower the installation rod 4, thereby driving the cleaning rail rubber sheet 9 to descend and fit the rail 1. Through the above design, the tightness between the cleaning rail rubber sheet 9 and the rail 1 can be adjusted, the practicability is improved, the utilization rate of the cleaning rail rubber sheet 9 can be increased, and the cost is reduced; when the cleaning rail rubber sheet 9 needs to be replaced, only need to unscrew the bolts 17, then remove the installation block 15, thereby removing the cleaning rail rubber sheet 9, then replace it with a new cleaning rail rubber sheet 9, then align the second threaded groove 16 of the installation block 15 with the second threaded groove 16 of the connection block 7, and then put the bolts 17 into the threaded grooves and tighten them.

[0038] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. An automatic adjustment track cleaner for a bridge-type grab ship unloader, comprising a track (1) and a traveling trolley wheel frame (2), characterized in that: The walking trolley wheel frame (2) is located on the surface of the track (1), and a group of slide grooves (3) are opened on both sides of the surface of the walking trolley wheel frame (2), and a mounting rod (4) is installed in the slide groove (3), and a slider (5) is installed on the surface of the mounting rod (4). A mounting plate (6) is installed between the mounting rods (4), and a connecting block (7) is installed at the bottom of the mounting plate (6), and a connecting plate (8) is installed at the bottom of the connecting block (7), and a track cleaning rubber (9) is installed at the bottom of the connecting plate (8). A group of support rods (10) are installed on both sides of the walking trolley wheel frame (2), and a tension spring (11) is installed on the surface of the support rod (10), and the tension spring (11) is connected to the mounting rod (4), and an adjustment mechanism is installed on the surface of the mounting rod (4).

2. The automatic adjustment track cleaner of a bridge grab ship unloader according to claim 1, characterized in that: The sliding block (5) and the sliding groove (3) match each other.

3. The automatic adjustment track cleaner of a bridge grab ship unloader according to claim 1, characterized in that: The adjustment mechanism comprises a first thread groove (12), a screw rod (13) and an adjustment hand wheel (14); the first thread groove (12) is formed on the surface of the mounting rod (4); the screw rod (13) is installed in the first thread groove (12); the screw rod (13) matches the first thread groove (12); and the adjustment hand wheel (14) is installed at one end of the screw rod (13).

4. The automatic adjustment track cleaner of a bridge grab ship unloader as claimed in claim 3, characterized in that: The surface of the adjusting hand wheel (14) is provided with anti-slip textures.

5. The automatic adjustment track cleaner of a bridge grab ship unloader according to claim 1, characterized in that: The tension springs (11) are provided in several groups.

6. The automatic adjustment track cleaner of a bridge grab ship unloader according to claim 1, characterized in that: A mounting block (15) is installed at the bottom of the connecting block (7), a track cleaning rubber (9) is installed on the surface of the mounting block (15), and a group of second thread grooves (16) are formed on the surfaces of the connecting plate (8) and the mounting block (15), and bolts (17) are installed in the second thread grooves (16).

7. The automatic adjustment track cleaner of a bridge grab ship unloader according to claim 1, characterized in that: The track cleaning rubber (9) matches the track (1).

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