Trolley grid section cleaning device
By introducing a movable connection between the support base and the lifting rod in the trolley grate cleaning device, the problems of reduced cleaning effect and safety risks caused by wire rope wear are solved, and the cleaning effect and safety of automation are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PANGANG GRP PANZHIHUA STEEL & VANADIUM
- Filing Date
- 2024-12-25
- Publication Date
- 2026-04-17
AI Technical Summary
In sintering production, wear on the wire rope of the trolley grate cleaning device reduces the cleaning effect, and manual adjustment poses a safety risk.
A trolley grate cleaning device is designed. By adding a support base and a lifting rod to the drive base, the drive base and the support short column are movably connected by the first movable joint. When the lifting rod rises, it gradually approaches the trolley grate, ensuring the cleaning effect while reducing manual intervention.
While ensuring cleaning effectiveness, it reduces safety risks, minimizes manual operation, and extends the service life of the device.
Smart Images
Figure CN224128008U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of sintering production technology, and in particular to a trolley grate cleaning device. Background Technology
[0002] In sintering production, the grate bars of the sintering machine are prone to blockage during abnormal production or when the moisture content of the sintering material is not properly controlled. To avoid blockage, a grate cleaning device is usually installed. This device typically uses scrap steel wire rope. As the device rotates, the wire rope continuously brushes the grate bars, removing the sintering material trapped between them. Because the grate bars are made of metal, the wire rope is easily worn. Excessive wear can prevent the wire rope from contacting the grate bars, rendering the cleaning ineffective. When this happens, the bolts securing the wire rope are manually loosened, pulling the rope out slightly to allow it to contact the grate bars. However, due to the large number of wire ropes and the high ambient temperature, this can easily lead to physical exhaustion for workers, especially in summer, increasing the risk of heatstroke.
[0003] Therefore, how to reduce safety risks while ensuring the cleaning effect of the trolley grate cleaning device is a technical problem that urgently needs to be solved. Utility Model Content
[0004] One of the technical problems this disclosure aims to solve is: how to reduce safety risks while ensuring the cleaning effect of the trolley grate cleaning device.
[0005] To solve the above-mentioned technical problems, in a first aspect, this utility model provides a trolley grate cleaning device, the device comprising: a drive base, a cleaning component, a support base, and a lifting rod, wherein the support base and the drive base near the cleaning component respectively have corresponding first and second components, and the two ends of the lifting rod are respectively connected to the first and second components; the other end of the support base has a supporting short column, which is connected to the other end of the drive base to form a first movable section.
[0006] In conjunction with the first aspect, in one possible implementation of the first aspect, the first kit is activatingly connected to the drive base to form the second active section.
[0007] In conjunction with the first aspect, in one possible implementation of the first aspect, the second kit is movably connected to the support base to form the third active section.
[0008] In conjunction with the first aspect, in one possible implementation of the first aspect, the lifting rod is a threaded rod, and the first and second kits have threads corresponding to the lifting rod.
[0009] In conjunction with the first aspect, in one possible implementation of the first aspect, the threaded rod has a rotary switch for controlling the threaded rod to be screwed in or out simultaneously in the first assembly and the second assembly.
[0010] In conjunction with the first aspect, in one possible implementation of the first aspect, the lifting rod is a hydraulic rod.
[0011] In conjunction with the first aspect, in one possible implementation of the first aspect, the hydraulic rod has a lifting switch for controlling the lifting or lowering of the hydraulic rod in the first and second components.
[0012] In conjunction with the first aspect, in one possible implementation of the first aspect, the cleaning component includes at least one steel rope sleeve and a steel rope.
[0013] In conjunction with the first aspect, in one possible implementation of the first aspect, the device further includes a drive component, which includes a motor and a speed reducer.
[0014] In conjunction with the first aspect, in one possible implementation of the first aspect, a motor and a reducer are used to control at least one steel rope sleeve to rotate with the steel rope so that the steel rope cleaning trolley grate bars.
[0015] Through the above technical solution, this disclosure provides a trolley grate cleaning device, which includes: a drive base, a cleaning component, a support base, and a lifting rod. The support base and the drive base, near the cleaning component, each have corresponding first and second components. Both ends of the lifting rod are connected to the first and second components, respectively. The other end of the support base has a supporting short column, which is connected to the other end of the drive base to form a first movable joint. This invention, by adding a support base and a lifting rod to the drive base, connects the first component of the drive base and the second component of the support base near the cleaning component to the lifting rod, and on the side away from the cleaning component, the support base and drive base are movably connected via the first movable joint. In this case, due to wear and tear on the steel rope, the steel rope cannot contact the trolley grate bars, thus failing to achieve the cleaning effect of the trolley grate bars. Therefore, during the rising process of the lifting rod, since the first movable joint is movably connected to the support short column and the lifting rod is close to the cleaning component, as the lifting rod rises, the drive base on the side close to the cleaning component gradually rises, causing the steel rope to gradually approach the trolley grate bars. This ensures the cleaning effect while reducing manual intervention and further reducing safety risks. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of a trolley grate cleaning device disclosed in an embodiment of this disclosure.
[0018] Explanation of reference numerals in the attached figures:
[0019] 11-Motor; 12-Reducer; 13-Steel rope sleeve; 14-Steel rope;
[0020] 21-Second kit; 22-Support rod; 23-Drive base; 24-Supporting short column
[0021] 25-Support base; 26-First assembly; 27-First movable section;
[0022] 31-Trolley grate bars. Detailed Implementation
[0023] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0024] These embodiments are provided in this disclosure to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as exemplary only and not as limiting.
[0025] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0026] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.
[0027] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.
[0028] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.
[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.
[0030] like Figure 1 As shown, this utility model discloses a trolley grate cleaning device, including: a drive base 23, a cleaning component, a support base 25, and a lifting rod 22, wherein,
[0031] The support base 25 and the drive base 23 have corresponding first kit 26 and second kit 21 at the ends near the cleaning component, respectively. The two ends of the lifting rod 22 are connected to the first kit 26 and the second kit 21, respectively. The other end of the support base 25 has a support short column 24, which is connected to the other end of the drive base 23 to form the first movable section 27.
[0032] Specifically, the cleaning component is used to clean the sweeping trolley grate 31 by rotating the steel rope 14 under the drive of the drive component.
[0033] Specifically, when the steel cable 14 can clean the trolley grate 31, there is no need to adjust the lifting rod 22. However, when the steel cable 14 is worn and cannot contact the trolley grate 31, thus failing to achieve the cleaning effect, the lifting rod 22 is used to raise the drive base 23. Since the first movable joint 27 is a movable connection between the drive base 23 and the support short column 24, the drive base 23 rises on the side closer to the cleaning component, thereby allowing the steel cable 14 to gradually approach the trolley grate and achieve the cleaning effect.
[0034] Through the above technical solution, this disclosure provides a trolley grate cleaning device, which includes: a drive base, a cleaning component, a support base, and a lifting rod. The support base and the drive base, near the cleaning component, each have corresponding first and second components. Both ends of the lifting rod are connected to the first and second components, respectively. The other end of the support base has a supporting short column, which is connected to the other end of the drive base to form a first movable joint. This invention, by adding a support base and a lifting rod to the drive base, connects the first component of the drive base and the second component of the support base near the cleaning component to the lifting rod, and on the side away from the cleaning component, the support base and drive base are movably connected via the first movable joint. In this case, due to wear and tear on the steel rope, the steel rope cannot contact the trolley grate bars, thus failing to achieve the cleaning effect of the trolley grate bars. Therefore, during the rising process of the lifting rod, since the first movable joint is movably connected to the support short column and the lifting rod is close to the cleaning component, as the lifting rod rises, the drive base on the side close to the cleaning component gradually rises, causing the steel rope to gradually approach the trolley grate bars. This ensures the cleaning effect while reducing manual intervention and further reducing safety risks.
[0035] In some alternative embodiments, the first assembly 26 is movably connected to the drive base 23 to form a second active section.
[0036] Specifically, the first assembly 26 can be movably connected to the drive base 23 by having a hole on the side of the drive base 23 near the cleaning component, and a pin can be used to achieve the movable connection between the drive base 23 and the first assembly 26, so that the first assembly 26 is a movable joint. Thus, during the rising or falling of the lifting rod 22, the first assembly 26 can change the connection angle with the drive base 23 as the lifting rod 22 rises or falls, avoiding twisting of the lifting rod 22.
[0037] In some alternative embodiments, the second assembly 21 is movably connected to the support 25 to form a third movable section.
[0038] Specifically, the second assembly 21 can be movably connected to the support base 25 by having a hole on the side of the support base 25 near the cleaning component, and the support base 25 and the second assembly 21 can be movably connected by a pin, so that the second assembly 21 is a movable joint. Thus, during the rising or falling of the lifting rod 22, the second assembly 21 can change the connection angle with the support base 25 as the lifting rod 22 rises or falls, avoiding twisting of the lifting rod 22.
[0039] It should be understood that the first kit 26 and the second kit 21 are respectively connected to both ends of the lifting rod 22. During the raising or lowering of the lifting rod 22, the first kit 26, the second kit 21 and the lifting rod 22 cooperate with each other.
[0040] In some alternative embodiments, the lifting rod 22 is a threaded rod, and the first assembly 26 and the second assembly 21 have threads corresponding to the lifting rod 22.
[0041] Specifically, the lifting rod 22 can be a threaded rod. When the lifting rod 22 needs to rise, the portions of the lifting rod 22 in the first assembly 26 and the second assembly 21 are screwed out respectively. When the lifting rod 22 needs to fall, the portions of the lifting rod 22 in the first assembly 26 and the second assembly 21 are screwed in respectively, thereby completing the rising and falling of the lifting rod 22.
[0042] In some alternative embodiments, the threaded screw has a rotary switch for controlling the threaded screw to be screwed in or out simultaneously in the first assembly 26 and the second assembly 21.
[0043] Specifically, the screw rod has a rotary switch, which means that rotating the rotary switch causes the lifting rod 22 to rotate, and the lifting rod 22 rises and falls during the rotation process. It should be understood that the first assembly 26 and the second assembly 21 each have a threaded structure corresponding to the lifting rod 22, and the threaded structures of the first assembly 26 and the second assembly 21 are opposite. Thus, when the lifting rod 22 rotates in one direction, the portions of the lifting rod 22 in the first assembly 26 and the second assembly 21 are screwed in respectively, and when the lifting rod 22 rotates in another direction, the portions of the lifting rod 22 in the first assembly 26 and the second assembly 21 are screwed out respectively.
[0044] In some alternative embodiments, the lifting rod 22 is a hydraulic rod.
[0045] Specifically, the lifting rod 22 being a hydraulic rod means that the lifting rod 22 has a hydraulic structure, and the lifting rod 22 can be raised and lowered through the hydraulic structure.
[0046] In some alternative embodiments, the hydraulic rod has a lifting switch for controlling the raising or lowering of the hydraulic rod in the first assembly 26 and the second assembly 21.
[0047] Specifically, the hydraulic rod has a lifting switch that controls the lifting rod 22 to rise or fall, thereby causing parts in the first assembly 26 and the second assembly 21 to extend or retract respectively.
[0048] In some alternative embodiments, the cleaning component includes at least one steel cable sleeve 13 and a steel cable 14.
[0049] Specifically, the steel rope sleeve 13 and the steel rope 14 are used in pairs, such as... Figure 1 As shown, three pairs of steel rope sleeves 13 and steel ropes 14 are exemplary. Driven by the drive unit, the steel ropes 14 rotate to clean the trolley grate 31. Typically, there are 15-20 sets of steel rope sleeves 13 and steel ropes 14 to ensure effective cleaning of the trolley grate 31 under the drive unit.
[0050] In some alternative embodiments, the device further includes a drive component, which includes a motor 11 and a speed reducer 12.
[0051] Specifically, the motor 11 is used to control the acceleration of the drive component, and the reducer 12 is used to control the deceleration of the drive component. Thus, the motor 11 and the reducer 12 jointly control the drive component to achieve the rotation of the cleaning component.
[0052] In some alternative embodiments, the motor 11 and the reducer 12 are used to control at least one steel rope sleeve 13 to rotate with the steel rope 14 so that the steel rope 14 cleans the trolley grate 31.
[0053] Specifically, the motor 11 and the reducer 12 are used to control the rotation of at least one steel rope sleeve 13 and steel rope 14. This means that the motor 11 and the reducer 12 jointly drive the cleaning component to rotate, so that multiple sets of steel ropes 14 continuously brush the trolley grate 31, thereby achieving the cleaning effect of the trolley grate.
[0054] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.
[0055] By implementing this example, due to the wear of the steel rope, it is impossible for the steel rope to contact the trolley grate bars, thus failing to achieve the cleaning effect of the trolley grate bars. Therefore, during the rising process of the lifting rod, since the first movable joint is movably connected to the support short column and the lifting rod is close to the cleaning component, as the lifting rod rises, the drive base on the side close to the cleaning component gradually rises, causing the steel rope to gradually approach the trolley grate bars. This ensures the cleaning effect while reducing manual intervention and further reducing safety risks.
[0056] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.
Claims
1. A bogie grate cleaning device, characterized in that, include: Drive base (23), cleaning components, support base (25), lifting rod (22), among which, The support base (25) and the drive base (23) have corresponding first kit (26) and second kit (21) at the end near the cleaning component, respectively, and the two ends of the lifting rod (22) are connected to the first kit (26) and the second kit (21) respectively; The other end of the support base (25) has a support short column (24), which is connected to the other end of the drive base (23) to form a first movable section (27).
2. The apparatus of claim 1, wherein, The first kit (26) is movably connected to the drive base (23) to form the second active section.
3. The apparatus of claim 2, wherein, The second kit (21) is movably connected to the support base (25) to form a third movable section.
4. The apparatus of claim 1, wherein, The lifting rod (22) is a threaded rod, and the first kit (26) and the second kit (21) have threads corresponding to the lifting rod (22).
5. The apparatus of claim 4, wherein, The threaded screw has a rotary switch for controlling the threaded screw to be screwed in or out of the first assembly (26) and the second assembly (21) simultaneously.
6. The apparatus of claim 1, wherein, The lifting rod (22) is a hydraulic rod.
7. The apparatus of claim 6, wherein, The hydraulic rod has a lifting switch for controlling the lifting or lowering of the hydraulic rod in the first assembly (26) and the second assembly (21).
8. The apparatus of claim 1, wherein, The cleaning component includes at least one steel rope sleeve (13) and a steel rope (14).
9. The apparatus of claim 8, wherein, The device also includes a drive component, which includes a motor (11) and a reducer (12).
10. The apparatus of claim 9, wherein, The motor (11) and the reducer (12) are used to control at least one of the steel rope sleeves (13) to rotate with the steel rope (14) so that the steel rope (14) sweeps the trolley grate (31).