Rail cleaner for bridge type grab ship unloader

Abstract

The utility model relates to the technical field of bridge type grab ship unloaders, and discloses a rail cleaning device for a bridge type grab ship unloader, which comprises a side bracket and a self-lubricating shaft sleeve, a transverse adjusting box is additionally arranged at the front end of the side bracket, and a storage box is additionally arranged at the top of the transverse adjusting box; the suction fan is arranged on the front face of the storage box, and the back face of the storage box communicates with a guide pipe; the vertical adjusting box is arranged on the front face of the transverse adjusting box, a cleaning scraping plate is additionally arranged on the front face of the vertical adjusting box, and a material suction hole is formed in the front face of the cleaning scraping plate. According to the rail cleaning device for the bridge type grab ship unloader, the cleaning scraping plate is driven by the side support to move along the rail, the suction fan enables the suction holes to generate suction force, dust and impurities are sucked into the suction holes, and the dust and the impurities enter the storage box along the suction holes and the guide pipe. The rail cleaning effect is improved through the material suction mechanism, and the phenomenon that abrasion is aggravated due to dust and impurities is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge type grab ship unloader technical field, concretely is a kind of for the rail cleaner of bridge type grab ship unloader. BACKGROUND

[0002] Bridge type grab ship unloader is an important port bulk material transfer equipment.Bridge type grab ship unloader is suitable for large,medium and small port unloading or power plant wharf ship's unloading operation,can handle solid bulk cargo,for example coal,ore,grain etc.Bridge type grab ship unloader has the characteristics of fast speed and high efficiency,adopts energy feedback AC variable frequency drive,energy saving and high efficiency.Advanced dry fog dust suppression system is provided,which is clean and environmentally friendly,can effectively reduce dust pollution in operation process.In order to clean sundries and dust,protect equipment and improve work efficiency,bridge type grab ship unloader needs to use rail cleaner.

[0003] Common rail cleaner for bridge type grab ship unloader is usually composed of support,track cleaning rubber,Self-lubricating bush,Pin and limiting mechanism.The support is the basic structure of the rail cleaner.The track cleaning rubber is the core cleaning component of the rail cleaner,which keeps contact with the track and cleans the track surface by friction and scraping.The self-lubricating bush and pin: the upper end of the support is usually fixed with a self-lubricating bush,while the two sides of the walking trolley wheel frame are respectively fixed with pins.The limiting mechanism is used to stop the support from continuing to rotate and descend when the track cleaning rubber or cleaning blade wears to the preset position.

[0004] The traditional rail cleaner for bridge type grab ship unloader usually uses track cleaning rubber to clean dust and impurities on the track.Over a long period of time,track cleaning rubber will wear out or age,requiring replacement operation,which not only needs regular replacement operation but also leads to the increase of the use cost of the rail cleaner.To solve the above problems,some rail cleaners for bridge type grab ship unloader use cleaning plates to scrape dust and impurities on the track.Since the cleaning plates have wear resistance and low use cost,they can prolong the service life and reduce the use cost of the rail cleaner.However,in the process of cleaning the track,impurities are accumulated in front of the cleaning plates,which not only reduces the cleaning effect but also intensifies the wear of the cleaning structure.Therefore,a rail cleaner for bridge type grab ship unloader is proposed. SUMMARY

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art,the utility model provides a rail cleaner for bridge type grab ship unloader to solve the technical problem that the above-mentioned not only reduces the cleaning effect but also intensifies the wear of the cleaning structure.

[0007] (II) Technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of rail cleaner for bridge type grab ship unloader, comprising:

[0009] Side support and the self-lubricating bushing of setting in side support rear end, and the front end of side support is additionally provided with transverse adjustment box, and is additionally provided with storage tank on the top of transverse adjustment box;

[0010] Suction fan is set in the front upper portion of storage tank, and suction fan is connected with storage tank, and there is material guide pipe in the back of storage tank;

[0011] Vertical adjustment box is set in the front of transverse adjustment box, and the front of vertical adjustment box is additionally provided with cleaning scraper, and cleaning scraper is connected with material guide pipe, and there are suction holes in the front of cleaning scraper. By connecting the self-lubricating bushing of side support with the pin shaft of running trolley wheel frame, the side support drives the cleaning scraper to move along the track and clean the dust and impurities, the suction holes generate suction force through the storage tank and the material guide pipe, the dust and impurities accumulated on the surface of the cleaning scraper are sucked into the suction holes, and the dust and impurities enter the inside of the storage tank along the suction holes and the material guide pipe. On the one hand, the suction mechanism improves the cleaning effect and avoids the phenomenon of accelerated wear of the cleaning structure caused by dust and impurities. On the other hand, the front of the cleaning scraper is designed to be inclined, which allows the accumulated dust and impurities to continuously rise along the front of the cleaning scraper, so that the suction holes can comprehensively suck the dust and impurities.

[0012] Preferably, a transverse groove is formed in the back center of the transverse adjustment box, and a rotating handle is additionally provided on the outside of the transverse adjustment box. The rotating handle can rotate on the transverse adjustment box and adjust the direction of rotation.

[0013] Preferably, a bidirectional screw is installed in the inner cavity of the transverse adjustment box, and the bidirectional screw is coaxially connected with the rotating handle, and a sliding block is sleeved on both sides of the bidirectional screw. The rotating handle can drive the bidirectional screw to rotate on the transverse adjustment box, and adjust the direction of rotation of the bidirectional screw, so that the sliding block moves according to the direction of rotation of the bidirectional screw.

[0014] Preferably, the side support is connected between the transverse groove and the sliding block, and the sliding block is tightly attached to the inner wall of the transverse adjustment box. The sliding block can drive the two groups of side supports to move towards each other along the transverse groove on the transverse adjustment box, adjust the distance between the two groups of side supports, and connect the side supports with pin shafts of running trolley wheel frames of different sizes within a certain range, thereby improving the applicability of the mechanism.

[0015] Preferably, the top of the vertical adjusting box is additionally provided with a rotating handle, the front of the vertical adjusting box is provided with a vertical slot, and a threaded screw rod is additionally arranged in the inner cavity of the vertical adjusting box and coaxially connected with the rotating handle. The rotating handle drives the threaded screw rod to rotate on the vertical adjusting box and adjusts the rotation direction of the threaded screw rod.

[0016] Preferably, the center of the threaded screw rod is sleeved with a sliding plate, and the sliding plate is connected with a connecting block through the vertical slot, and the connecting block is connected with the cleaning scraper. The sliding plate can drive the connecting block to move up and down along the vertical slot according to the rotation direction of the threaded screw rod, so that the cleaning scraper can be tightly fitted with the track within a certain range, and the cleaning effect is ensured.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a rail cleaner for bridge type grab ship unloader, has the following beneficial effects:

[0019] The rail cleaner for bridge type grab ship unloader is connected between the self-lubricating shaft sleeve of the side support and the pin shaft of the walking trolley wheel frame, so that the side support drives the cleaning scraper to move along the track and clean dust and impurities, the suction fan generates suction force at the suction hole through the storage box and the material guide pipe, the dust and impurities accumulated on the surface of the cleaning scraper are sucked into the inside of the suction hole, and the dust and impurities enter the inside of the storage box along the suction hole and the material guide pipe. Not only the rail cleaning effect is improved by the suction mechanism, but also the phenomenon of accelerated wear of the cleaning structure by dust and impurities is avoided, and since the front of the cleaning scraper is inclined, the accumulated dust and impurities can continuously rise along the front of the cleaning scraper, so that the suction hole can comprehensively suck dust and impurities. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the horizontal adjusting box of the utility model;

[0022] Figure 3 It is a schematic diagram of the cleaning scraper and its connecting structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the vertical adjusting box of the utility model.

[0024] In the figure: 1, side support; 2, self-lubricating bushing; 3, transverse adjusting box; 4, transverse groove; 5, rotating handle; 6, bidirectional screw; 7, sliding block; 8, storage box; 9, air suction fan; 10, material guide pipe; 11, vertical adjusting box; 12, rotating handle; 13, vertical groove; 14, threaded screw; 15, sliding plate; 16, connecting block; 17, cleaning scraper; 18, material suction hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model provides a kind of technical scheme, a rail cleaner for bridge type grab unloader, comprising: please refer to Figure 1 、 Figure 2 , side support 1 and the self-lubricating bushing 2 of setting in side support 1 rear end, and the front end of side support 1 is additionally provided with transverse adjusting box 3, and is additionally provided with storage box 8 in the top of transverse adjusting box 3;

[0027] Air suction fan 9 is arranged on the front upper portion of storage box 8, and air suction fan 9 is connected with storage box 8, and there is material guide pipe 10 in the back of storage box 8;

[0028] Please refer to Figure 3 , vertical adjusting box 11 is arranged on the front two sides of transverse adjusting box 3, and the front of vertical adjusting box 11 is additionally provided with cleaning scraper 17, and cleaning scraper 17 is connected with material guide pipe 10, and there are material suction holes 18 evenly in the front of cleaning scraper 17. By connecting the self-lubricating bushing 2 of side support 1 with the pin shaft of running trolley wheel frame, the side support 1 drives cleaning scraper 17 to move along the track and clean dust and impurities, the air suction fan 9 generates suction force at the material suction hole 18 through the storage box 8 and the material guide pipe 10, the dust and impurities accumulated on the surface of the cleaning scraper 17 are sucked into the inside of the material suction hole 18, and the dust and impurities enter the inside of the storage box 8 along the material suction hole 18 and the material guide pipe 10. On the one hand, the material suction mechanism improves the rail cleaning effect and avoids the phenomenon that the dust and impurities cause the cleaning structure to be worn out; on the other hand, the front of the cleaning scraper 17 is designed to be inclined, so that the accumulated dust and impurities continuously rise along the front of the cleaning scraper 17, thereby enabling the material suction hole 18 to comprehensively suck the dust and impurities.

[0029] Please refer to Figure 2The back center of the transverse adjusting box 3 is provided with a transverse groove 4, and the outer side of the transverse adjusting box 3 is additionally provided with a rotating handle 5. The rotating handle 5 can rotate on the transverse adjusting box 3 and the rotating direction of the rotating handle 5 can be adjusted. A bidirectional screw rod 6 is installed in the inner cavity of the transverse adjusting box 3, and the bidirectional screw rod 6 is coaxially connected with the rotating handle 5, and a sliding block 7 is sleeved on both sides of the bidirectional screw rod 6. The rotating handle 5 can drive the bidirectional screw rod 6 to rotate on the transverse adjusting box 3, and the rotating direction of the bidirectional screw rod 6 is adjusted, so that the sliding block 7 moves according to the rotating direction of the bidirectional screw rod 6. The side support 1 is connected between the transverse groove 4 and the sliding block 7, and the sliding block 7 is tightly attached to the inner wall of the transverse adjusting box 3. The sliding block 7 can drive the two groups of side supports 1 to move towards each other along the transverse groove 4 on the transverse adjusting box 3, adjust the distance between the two groups of side supports 1, so that the side support 1 can be connected with the pin shaft of the walking trolley wheel frame of different sizes within a certain range, thereby improving the applicability of the mechanism.

[0030] Please refer to Figure 4 A rotating handle 12 is additionally provided on the top of the vertical adjusting box 11, a vertical groove 13 is provided on the front of the vertical adjusting box 11, a threaded screw rod 14 is additionally provided in the inner cavity of the vertical adjusting box 11, and the threaded screw rod 14 is coaxially connected with the rotating handle 12. The rotating handle 12 drives the threaded screw rod 14 to rotate on the vertical adjusting box 11, and the rotating direction of the threaded screw rod 14 is adjusted. A sliding plate 15 is sleeved in the center of the threaded screw rod 14, and the sliding plate 15 is connected with a connecting block 16 through the vertical groove 13, and the connecting block 16 is connected with a cleaning scraper 17. The sliding plate 15 can drive the connecting block 16 to move up and down along the vertical groove 13 according to the rotating direction of the threaded screw rod 14, so that the cleaning scraper 17 can be tightly attached to the track within a certain range, and the cleaning effect is guaranteed.

[0031] The self-lubricating shaft sleeve 2 of the side support 1 is connected with the pin shaft of the walking trolley wheel frame, so that the side support 1 drives the cleaning scraper 17 to move along the track and clean dust and impurities. The suction fan 9 generates suction force at the suction hole 18 through the storage box 8 and the material guide pipe 10, so that the dust and impurities accumulated on the surface of the cleaning scraper 17 are sucked into the inside of the suction hole 18, and then enter the inside of the storage box 8 through the suction hole 18 and the material guide pipe 10. The rotating handle 5 drives the bidirectional screw rod 6 to rotate on the transverse adjusting box 3, and the rotating direction of the bidirectional screw rod 6 is adjusted, so that the sliding block 7 moves according to the rotating direction of the bidirectional screw rod 6. The sliding block 7 can drive the two groups of side supports 1 to move towards each other along the transverse groove 4 on the transverse adjusting box 3, and adjust the distance between the two groups of side supports 1. The rotating handle 12 drives the threaded screw rod 14 to rotate on the vertical adjusting box 11, and the rotating direction of the threaded screw rod 14 is adjusted. The sliding plate 15 can drive the connecting block 16 to move up and down along the vertical groove 13 according to the rotating direction of the threaded screw rod 14, so that the cleaning scraper 17 can be tightly attached to the track within a certain range.

[0032] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A rail cleaner for a bridge-type grab ship unloader, characterized in that, Include: Side support (1), and set to the rear end of the self-lubricating bushing (2) of side support (1), and the front end of side support (1) is additionally provided with transverse adjusting box (3), and the top of transverse adjusting box (3) is additionally provided with storage tank (8); Suction fan (9) is arranged on the front upper part of storage tank (8), and suction fan (9) is connected with storage tank (8), and the back of storage tank (8) is communicated with material guide pipe (10); Vertical adjusting box (11) is arranged on the front side of transverse adjusting box (3), and the front of vertical adjusting box (11) is additionally provided with cleaning scraper (17), and cleaning scraper (17) is connected with material guide pipe (10), and the front of cleaning scraper (17) is uniformly provided with suction hole (18).

2. A rail cleaner for a bridge grab ship unloader according to claim 1, characterised in that: The back center of the transverse adjusting box (3) is provided with a transverse groove (4), and the outer side of the transverse adjusting box (3) is additionally provided with a rotating handle (5).

3. A rail cleaner for a bridge grab ship unloader according to claim 2, characterised in that: The inner cavity of the transverse adjusting box (3) is provided with a bidirectional screw (6), and the bidirectional screw (6) is coaxially connected with the rotating handle (5), and the both sides of the bidirectional screw (6) are provided with a sliding block (7).

4. A rail cleaner for a bridge grab ship unloader according to claim 3, characterised in that: The side support (1) is connected between the transverse groove (4) and the sliding block (7), and the sliding block (7) is tightly attached to the inner wall of the transverse adjusting box (3).

5. A rail cleaner for a bridge grab ship unloader according to claim 1, characterised in that: The top of the vertical adjusting box (11) is additionally provided with a rotating handle (12), and the front of the vertical adjusting box (11) is provided with a vertical groove (13), and the inner cavity of the vertical adjusting box (11) is additionally provided with a threaded screw (14), and the threaded screw (14) is coaxially connected with the rotating handle (12).

6. A rail cleaner for a bridge grab ship unloader according to claim 5, characterised in that: The center of the threaded screw (14) is provided with a sliding plate (15), and the sliding plate (15) is connected with a connecting block (16) through the vertical groove (13), and the connecting block (16) is connected with the cleaning scraper (17).

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