Crawler-type slag raking machine
By using a tracked walking device and a precisely controlled translation and pitch mechanism, the problem of operational flexibility of the muck loader in complex terrain and high-temperature environments has been solved, realizing efficient operation of the muck loader in complex terrain and narrow spaces, and an easy-to-maintain muck loader arm design.
Patent Information
- Application Number
- CN202520325617.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing muck loaders are difficult to operate flexibly in complex terrain and high-temperature environments. The telescopic arm is prone to deformation, its stroke is limited, and the front of the muck loader suffers severe wear and is difficult to maintain.
The muck loader adopts a tracked walking device combined with a slewing bearing and precise translation and pitch control. Through the combination of powered tracks and slewing bearing, the muck loader can operate flexibly in complex terrain and narrow spaces, and the limit mechanism simplifies the replacement and maintenance of the muck loader arm.
It improves muck removal efficiency, expands the operating range, and the front section of the muck removal arm is easy to replace and maintain, meeting diverse operating needs and reducing maintenance difficulty.
Smart Images
Figure CN223776018U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering equipment technical field, concretely is a crawler type slag scraper. BACKGROUND
[0002] The slag scraper is designed specially for steel plant and smelting plant, and is used for efficiently cleaning the slag on the surface of high-temperature liquid metal. The traditional domestic slag scraper generally adopts the tire walking and telescopic arm structure, which meets the basic requirements to some extent, but still faces many challenges.
[0003] Specifically, the tire walking device limits the operation ability of the slag scraper in complex and muddy terrain, greatly affecting its application range. At the same time, the high-temperature working environment has a significant thermal effect on the telescopic arm of the slag scraper, causing the arm to be easily deformed and the stroke to be limited, which is difficult to meet the diversified operation scene requirements. In addition, the front part of the slagging arm is severely worn due to frequent contact with slag, which not only has great difficulty in replacement and maintenance, but also increases the physical burden of maintenance personnel. In view of the deficiencies of the prior art, the utility model provides a crawler type slag scraper to solve the above problems. SUMMARY
[0004] In view of the deficiencies of the prior art, the utility model provides a crawler type slag scraper, which can quickly and accurately reach the operation position through precise translation and pitch control, can realize a larger operation range, improve the slagging efficiency, and the combination of the power track and the rotary support enables the slag scraper to flexibly operate in complex terrain and narrow space. The front section of the slagging arm is easy to replace and maintain, meeting the use requirements.
[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a crawler type slag scraper, comprising a chassis, a rotary support, a rotary platform, a translation mechanism, a slagging arm and a pitch mechanism;
[0006] The chassis is used for carrying the slag scraper, and the chassis is provided with a power track;
[0007] The rotary support is arranged on the chassis;
[0008] The rotary platform is arranged on the rotary support;
[0009] The translation mechanism is arranged on the rotary platform;
[0010] The slagging arm is arranged on the translation mechanism;
[0011] The pitch mechanism is arranged between the translation mechanism and the slagging arm and is used for controlling the pitch action of the slagging arm.
[0012] Preferably, the pitch mechanism comprises:
[0013] A hydraulic rod is rotatably connected to the translation mechanism;
[0014] A luffing platform is rotatably connected to the translation mechanism and rotatably connected to the output end of the hydraulic rod.
[0015] Preferably, a limiting mechanism is arranged between the luffing platform and the reaming arm.
[0016] The limiting mechanism comprises:
[0017] A sleeve is arranged on the luffing platform.
[0018] A mounting rod is arranged on the reaming arm, and the mounting rod is movably clamped in the sleeve.
[0019] Preferably, a diesel system is arranged on the slewing platform.
[0020] Preferably, a cab is arranged on the slewing platform.
[0021] Preferably, the translation mechanism further comprises:
[0022] A guide rail is arranged on the slewing platform.
[0023] A sliding seat is slidably mounted on the guide rail and used for carrying the reaming arm and the luffing mechanism.
[0024] A driving device is connected to the sliding seat, and the driving device is used for providing power to drive the sliding seat to move along the guide rail.
[0025] The utility model discloses a caterpillar type reaming machine, and the beneficial effects thereof are as follows:
[0026] The caterpillar type reaming machine can quickly and accurately reach the working position through accurate translation and luffing control, can realize larger working range, improves the reaming efficiency, and the combination of the power caterpillar and the slewing bearing makes the reaming machine flexible in operation in complex terrain and narrow space, the front section of the reaming arm is easy to replace and maintain, and the use demand is met. BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.
[0028] Fig. 1 It is a whole structure schematic view of the utility model;
[0029] Fig. 2The front view of the utility model;
[0030] Fig. 3 The plan view of the utility model.
[0031] In the figure: 1, chassis; 11, power track; 2, slewing bearing; 3, slewing platform; 31, diesel system; 32, cab; 4, translation mechanism; 5, slagging arm; 6, luffing mechanism; 61, hydraulic rod; 62, luffing platform; 7, limiting mechanism; 71, sleeve; 72, mounting rod. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are 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 the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0033] The track-type slagging machine provided by the embodiments of the application solves the problems that the part of the slagging machines in the prior art adopts the tire-type walking device, is difficult to work in the complex terrain and muddy environment, the telescopic arm of the slagging machine is easy to deform due to the influence of high temperature, the stroke is limited, it is difficult to meet the diversified operation requirements, the front part of the slagging arm is easy to wear and is not easy to replace and maintain, and the physical strength of the maintenance personnel is increased.
[0034] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and the specific embodiments.
[0035] Embodiment 1:
[0036] The utility model discloses a track-type slagging machine, according to the attached Figs. 1-3 As shown in the figure, including chassis 1, slewing bearing 2, slewing platform 3, translation mechanism 4, slagging arm 5 and luffing mechanism 6;
[0037] Chassis 1 is used for carrying the slagging machine, and the power track 11 is arranged on the chassis 1;Chassis 1 is the supporting structure of the whole slagging machine, which ensures the stability and bearing capacity of the machine. The power track 11 is suitable for complex terrain operation.
[0038] Slewing bearing 2 is arranged on chassis 1;Slewing bearing 2 is a large bearing capable of bearing complex load, which allows slewing platform 3 to rotate freely in the horizontal plane by 360°.
[0039] Slewing platform 3 is arranged on slewing bearing 2;Slewing platform 3 is the installation basis of the upper working device.
[0040] The translation mechanism 4 is arranged on the slewing platform 3; the translation mechanism 4 is used for driving the slag scooping arm 5 to move, so as to realize large-range movement of the slag scooping arm 5.
[0041] The slag scooping arm 5 is arranged on the translation mechanism 4; the slag scooping arm 5 is a main component for performing a slag scooping operation, and realizes material scooping movement through a mechanical structure;
[0042] The luffing mechanism 6 is arranged between the translation mechanism 4 and the slag scooping arm 5 and is used for controlling luffing action of the slag scooping arm 5.
[0043] The luffing mechanism 6 comprises:
[0044] The hydraulic rod 61 is rotationally connected to the translation mechanism 4;
[0045] The luffing platform 62 is rotationally connected to the translation mechanism 4 and rotationally connected to an output end of the hydraulic rod 61.
[0046] The luffing mechanism 6 is composed of the hydraulic rod 61 and the luffing platform 62; the luffing platform 62 is rotated around a rotation shaft thereof by extension and retraction movement of the hydraulic rod 61, so as to control a luffing angle of the slag scooping arm 5.
[0047] The luffing mechanism 6 is composed of the hydraulic rod 61 and the luffing platform 62; the luffing platform 62 is rotated around a rotation shaft thereof by extension and retraction movement of the hydraulic rod 61, so as to control a luffing angle of the slag scooping arm 5.
[0048] The luffing mechanism 6 is composed of the hydraulic rod 61 and the luffing platform 62; the luffing platform 62 is rotated around a rotation shaft thereof by extension and retraction movement of the hydraulic rod 61, so as to control a luffing angle of the slag scooping arm 5.
[0049] The sleeve 71 is arranged on the luffing platform 62;
[0050] The mounting rod 72 is arranged on the slag scooping arm 5, and the mounting rod 72 is movably clamped in the sleeve 71.
[0051] The luffing mechanism 6 is composed of the hydraulic rod 61 and the luffing platform 62; the luffing platform 62 is rotated around a rotation shaft thereof by extension and retraction movement of the hydraulic rod 61, so as to control a luffing angle of the slag scooping arm 5.
[0052] The slewing platform 3 is provided with a diesel system 31, and the slewing platform 3 is provided with a cab 32. The diesel system 31 provides a power source for the slag scooping machine, and the cab 32 provides a comfortable working environment for an operator and is equipped with various operation control devices.
[0053] The crawler-type slag scooping machine can quickly and accurately reach a working position through precise translation and luffing control, can realize a larger working range, improves a slag scooping efficiency, and can flexibly work in a complex terrain and a narrow space due to the combination of the power crawler 11 and the slewing support 2, the front section of the slag scooping arm 5 is easy to replace and maintain, and use requirements are met.
[0054] Embodiment 2:
[0055] The utility model discloses a crawler-type slag scooping machine, according to the attachedFigs. 1-3 As shown, it comprises a chassis 1, a slewing bearing 2, a slewing platform 3, a translation mechanism 4, a slag scooping arm 5 and a luffing mechanism 6;
[0056] The chassis 1 is used to carry the slag scooping machine, and the chassis 1 is provided with a power track 11;
[0057] The slewing bearing 2 is arranged on the chassis 1;
[0058] The slewing platform 3 is arranged on the slewing bearing 2;
[0059] The translation mechanism 4 is arranged on the slewing platform 3;
[0060] The slag scooping arm 5 is arranged on the translation mechanism 4;
[0061] The luffing mechanism 6 is arranged between the translation mechanism 4 and the slag scooping arm 5 and is used to control the luffing action of the slag scooping arm 5.
[0062] The translation mechanism 4 further comprises:
[0063] A guide rail arranged on the slewing platform 3;
[0064] A sliding seat slidably mounted on the guide rail and used to carry the slag scooping arm 5 and the luffing mechanism 6;
[0065] A driving device, the output end of which is connected with the sliding seat, and the driving device is used to provide power to drive the sliding seat to move along the guide rail.
[0066] The translation mechanism 4 mainly consists of the guide rail, the sliding seat and the driving device. The guide rail is fixed on the slewing platform 3, the sliding seat cooperates with the guide rail through rollers or sliding blocks, and the driving device provides power to push the sliding seat to move along the guide rail. By starting the driving device, the sliding seat is made to move linearly along the guide rail through a control signal, thereby driving the slag scooping arm 5 and the luffing mechanism 6 to translate in the horizontal direction.
[0067] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.
[0068] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A crawler-mounted reclaimer characterized by, The utility model relates to a kind of scrapers, including: Chassis (1) for carrying, the chassis (1) is equipped with power track (11) on it; Slewing bearing (2) is arranged on the chassis (1); Rotary platform (3) is arranged on the slewing bearing (2); Translation mechanism (4) is arranged on the rotary platform (3); Scraping arm (5) is arranged on the translation mechanism (4); Pitch mechanism (6) is arranged between the translation mechanism (4) and scraping arm (5) and is used to control the pitching action of scraping arm (5).
2. A dragline according to claim 1, characterised in that, The pitch mechanism (6) includes: Hydraulic rod (61) is rotatably connected on the translation mechanism (4); Pitch platform (62) is rotatably connected on the translation mechanism (4) and is rotatably connected with the output end of hydraulic rod (61).
3. A dragline according to claim 2, wherein, Limiting mechanism (7) is arranged between the pitch platform (62) and scraping arm (5); The limiting mechanism (7) includes: Sleeve (71) is arranged on the pitch platform (62); Mounting rod (72) is arranged on the scraping arm (5), and the mounting rod (72) is movably clamped in the sleeve (71).
4. A dragline according to claim 1 wherein, Diesel system (31) is arranged on the rotary platform (3).
5. A dragline according to claim 4, wherein, Cab (32) is arranged on the rotary platform (3).
6. A dragline according to claim 1 wherein, The translation mechanism (4) further includes: Guide rail is arranged on the rotary platform (3); Sliding seat is slidably mounted on the guide rail and is used to carry the scraping arm (5) and the pitch mechanism (6); Driving device, output end is connected with the sliding seat, and the driving device is used to provide power to drive the sliding seat to move along the guide rail.