Activation ring baffle device of cement grinding mill

Abstract

The utility model relates to the technical field of cement grinding mill activation, and discloses a cement grinding mill activation ring baffle device which comprises an installation frame, a buffer rubber ring is fixedly connected to the outer portion of the installation frame, a lining plate is slidably connected to the interior of the installation frame, and an adjusting installation mechanism is arranged in the installation frame. An auxiliary adjusting mechanism is arranged on the front face of the mounting frame, in the using process, a worm rotates and is matched with a worm gear to enable a gear to rotate, the lining plate is conveniently limited, accordingly, mounting operation of workers is facilitated, the labor amount of the workers is reduced, a sliding rod moves and is matched with a spring to enable a clamping block to move, and the working efficiency is improved. Limiting installation and use of different center cones can be conveniently achieved, the use effect is improved, through rotation of a threaded rod, cooperation with a limiting rod, movement of a movable block, adjustment of the position of a contact block and cooperation with a buffer rubber ring, the device can be leveled while different cement grinding mills are installed and used, and accidents in the use process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cement mill activation, in particular to an activation ring baffle device for a cement mill. Background Art

[0002] Cement mill is a powder equipment used in cement industry to grind raw materials. Most of them are multi-bin settings, and two bins are common. The material enters the first bin of the mill from the feeding device. There is a stepped liner or corrugated liner in the bin, which is filled with steel balls of different specifications. The rotation of the cylinder generates centrifugal force to bring the steel balls to a certain height and then fall, which has a heavy impact and grinding effect on the material. After the material is coarsely ground in the first bin, it enters the second bin through a single-layer partition board. The bin is inlaid with a flat liner and contains steel balls to further grind the material. The activation device of the cement mill is commonly seen in the activation liner structure. These activation liners can eliminate the retention zone of the grinding body of the mill.

[0003] According to the description of a cement mill activation retaining ring disclosed in the patent website (authorization announcement number: CN 216499765U), "The utility model discloses a cement mill activation retaining ring, which mainly relates to the technical field of cement mill activation devices, including a bracket, a center cone assembly and a plurality of lining plates. The bracket is installed in the second bin of the cement mill, and its outer cylindrical surface is close to the inner bin wall of the second bin of the cement mill. A vent is arranged in the middle of the bracket. The center cone assembly includes center cone one and center cone two. Center cone one and center cone two are respectively detachably arranged on the front and rear sides of the vent, and a plurality of lining plates are detachably arranged on the front side of the bracket. The utility model is provided with a bracket, a center cone assembly and a plurality of lining plates. The cooperation of the plurality of lining plates and the center cone assembly can prevent large particles from rushing to the discharge end of the cement mill, thereby avoiding the outflow and accumulation of powdered materials that do not meet the grinding and crushing standards, affecting the grinding effect, or causing the cement product to be unqualified due to insufficient fineness. The overall structure is simple, efficient and convenient."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model sets a bracket, a center cone assembly and multiple lining plates. The multiple lining plates and the center cone assembly cooperate to prevent large particles of material from rushing to the discharge end of the cement mill. In actual use, since the device is manually installed during the installation process with the cement mill, it is easy to be installed in a non-horizontal state, affecting the use effect. At the same time, the staff needs to use multiple sets of bolts to operate when installing the liner and the center cone of the device, which increases the workload and is prone to mistakes. Therefore, it is necessary to improve a cement mill activation ring baffle device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cement mill activation ring baffle device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a cement mill activation ring baffle device, comprising a mounting frame, a buffer rubber ring is fixedly connected to the outside of the mounting frame, a lining plate is slidably connected to the inside of the mounting frame, an adjustment mounting mechanism is arranged inside the mounting frame, and an auxiliary adjustment mechanism is arranged on the front of the mounting frame;

[0008] The adjustment and installation mechanism comprises a limiting component and a mounting component, and the mounting component is arranged on the front side of the limiting component.

[0009] Preferably, the limit assembly includes a limit plate, which is rotatably connected to the inside of the mounting frame, the limit plate is fixedly connected to a gear ring on the front side of the limit plate, the mounting frame is fixedly connected to a guide rail on the front side, a limit block is slidably connected to the inside of the guide rail, the mounting frame is fixedly connected to a connecting block on the front side, a worm is rotatably connected to the inside of the connecting block, a gear is rotatably connected to the inside of the connecting block, and a worm wheel is fixedly connected to the outside of the gear, so as to facilitate the limiting of the liner, thereby facilitating the installation operation of the staff and reducing the workload of the staff.

[0010] Preferably, the gear meshes with the gear ring, the worm meshes with the worm wheel, grooves are provided at corresponding positions of the limit plate and the limit block, and the limit block contacts the limit plate, and the limit block contacts the liner, so as to facilitate a more stable liner installation process.

[0011] Preferably, the installation assembly includes a connecting ring, which is fixedly connected to the front side of the limit plate, a center cone is slidably connected inside the connecting ring, a guide groove is provided outside the center cone, a connecting box is fixedly connected to the outside of the connecting ring, a spring is fixedly connected inside the connecting box, a clamping block is fixedly connected to one end of the spring away from the connecting box, and a sliding rod is fixedly connected to one end of the clamping block close to the spring, so as to facilitate the limited installation and use of different center cones and increase the use effect.

[0012] Preferably, the sliding rod is slidably connected to the connecting box, the clamping block is slidably connected to the connecting box, the clamping block is slidably connected to the connecting ring, grooves are provided at corresponding positions of the center cone and the clamping block, and the clamping block is in contact with the center cone, so as to facilitate a more stable installation process of the center cone.

[0013] Preferably, the auxiliary adjustment mechanism includes a connecting platform, the connecting platform is fixedly connected to the front side of the mounting frame, a threaded rod is rotatably connected inside the connecting platform, a limiting rod is fixedly connected inside the connecting platform, a movable block is slidably connected to the outside of the limiting rod, and a contact block is fixedly connected to one end of the movable block away from the connecting platform, which is convenient for adjusting the position of the contact block and cooperating with a buffer rubber ring, so as to meet the requirements of installing and using different cement mills while meeting the requirements of leveling the device to avoid accidents during use.

[0014] Preferably, the movable block is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, so as to facilitate more stable use.

[0015] Compared with the prior art, the utility model provides a cement mill activation ring baffle device, which has the following beneficial effects:

[0016] 1. The cement mill activation ring baffle device has an adjustable installation mechanism. During use, the worm is rotated to cooperate with the worm wheel to rotate the gear, which is convenient for limiting the liner, thereby facilitating installation and operation for workers and reducing their workload. The sliding rod is moved to cooperate with the spring to move the card block, which is convenient for the installation and use of different center cones and increases the use effect.

[0017] 2. The cement mill activation ring baffle device, through the auxiliary adjustment mechanism, during use, the threaded rod is rotated to cooperate with the limit rod to move the movable block, which is convenient for adjusting the position of the contact block and cooperating with the buffer rubber ring, so that different cement mills can be installed and used while the device can be leveled to avoid accidents during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation assembly structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the installation component of the utility model;

[0024] Figure 6 This is a schematic diagram of the auxiliary adjustment mechanism structure of the utility model;

[0025] Figure 7 It is a schematic diagram of the internal structure of the auxiliary adjustment mechanism of the utility model.

[0026] In the figure: 1. mounting frame; 2. buffer rubber ring; 3. lining plate; 4. adjusting mounting mechanism; 41. limiting assembly; 411. limiting plate; 412. gear ring; 413. guide rail; 414. limiting block; 415. connecting block; 416. worm; 417. gear; 418. worm wheel; 42. mounting assembly; 421. connecting ring; 422. center cone; 423. guide groove; 424. connecting box; 425. sliding rod; 426. spring; 427. clamping block; 5. auxiliary adjusting mechanism; 51. connecting table; 52. threaded rod; 53. contact block; 54. limiting rod; 55. movable block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-5 The utility model provides a technical solution: a cement mill activation ring baffle device, comprising a mounting frame 1, a buffer rubber ring 2 is fixedly connected to the outside of the mounting frame 1, a lining plate 3 is slidably connected to the inside of the mounting frame 1, an adjustment mounting mechanism 4 is arranged inside the mounting frame 1, and an auxiliary adjustment mechanism 5 is arranged on the front of the mounting frame 1;

[0031] The adjustment and installation mechanism 4 includes a limiting component 41 and a mounting component 42 . The mounting component 42 is arranged on the front side of the limiting component 41 .

[0032] Furthermore, the limiting assembly 41 includes a limiting plate 411, which is rotatably connected to the inside of the mounting frame 1, a gear ring 412 is fixedly connected to the front of the limiting plate 411, a guide rail 413 is fixedly connected to the front of the mounting frame 1, a limiting block 414 is slidably connected inside the guide rail 413, a connecting block 415 is fixedly connected to the front of the mounting frame 1, a worm 416 is rotatably connected inside the connecting block 415, a gear 417 is rotatably connected inside the connecting block 415, and a worm wheel 418 is fixedly connected to the outside of the gear 417, so as to facilitate the limiting of the lining plate 3, thereby facilitating the installation operation of the staff and reducing the workload of the staff.

[0033] Furthermore, the gear 417 meshes with the gear ring 412, the worm 416 meshes with the worm wheel 418, grooves are provided at corresponding positions of the limit plate 411 and the limit block 414, and the limit block 414 contacts the limit plate 411, and the limit block 414 contacts the liner 3, so that the installation process of the liner 3 is more stable.

[0034] Furthermore, the installation component 42 includes a connecting ring 421, which is fixedly connected to the front side of the limit plate 411, and a center cone 422 is slidably connected inside the connecting ring 421, and a guide groove 423 is arranged outside the center cone 422. The connecting ring 421 is fixedly connected to a connecting box 424 outside, and a spring 426 is fixedly connected inside the connecting box 424. A clamping block 427 is fixedly connected to one end of the spring 426 away from the connecting box 424, and a sliding rod 425 is fixedly connected to one end of the clamping block 427 close to the spring 426, so as to facilitate the limited installation and use of different center cones 422 and increase the use effect.

[0035] Furthermore, the slide rod 425 is slidably connected to the connection box 424, the block 427 is slidably connected to the connection box 424, the block 427 is slidably connected to the connection ring 421, grooves are provided at corresponding positions of the center cone 422 and the block 427, and the block 427 is in contact with the center cone 422, so that the installation process of the center cone 422 is more stable.

[0036] Embodiment 2:

[0037] See also Figure 6-7 , and combined with the first embodiment, it is further obtained that the auxiliary adjustment mechanism 5 includes a connecting platform 51, the connecting platform 51 is fixedly connected to the front of the mounting frame 1, the connecting platform 51 is rotatably connected with a threaded rod 52, the connecting platform 51 is fixedly connected with a limit rod 54, the limit rod 54 is slidably connected with a movable block 55 outside, and the movable block 55 is fixedly connected with a contact block 53 at one end away from the connecting platform 51, which is convenient for adjusting the position of the contact block 53, and cooperates with the buffer rubber ring 2, so as to meet the installation and use of different cement mills while meeting the leveling of the device to avoid unexpected situations during use.

[0038] Furthermore, the movable block 55 is threadedly connected to the threaded rod 52, grooves are provided at corresponding positions of the connecting platform 51 and the movable block 55, and the movable block 55 is slidably connected inside the groove, so that the use process is more stable.

[0039] In actual operation, when this device is used, the liner 3 of the device is first assembled with the center cone 422, and the worm 416 is rotated to cooperate with the worm wheel 418 to rotate the gear 417, and the gear ring 412 is cooperated to rotate the limit plate 411, and the guide rail 413 is cooperated to move the limit block 414. The worker pulls the slide bar 425, and the slide bar 425 is moved by the spring 426 to move the block 427, thereby satisfying the limit of the center cone 422. Then, the assembled device is installed at the specified position and adjusted according to the installation environment. The threaded rod 52 is rotated to cooperate with the limit rod 54 to move the movable block 55, so that the contact block 53 moves until it contacts the inner wall of the cement mill. The liner 3 and the center cone 422 can control the flow rate of the grinding material in the cement mill during the grinding process, and control the grinding time of the grinding material in the cement mill.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A cement mill activation ring baffle device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is fixedly connected to a buffer rubber ring (2) on the outside, the mounting frame (1) is slidably connected to a lining plate (3) on the inside, an adjustment mounting mechanism (4) is provided on the inside of the mounting frame (1), and an auxiliary adjustment mechanism (5) is provided on the front of the mounting frame (1); The adjusting and mounting mechanism (4) comprises a limiting component (41) and a mounting component (42), wherein the mounting component (42) is arranged on the front side of the limiting component (41).

2. A cement mill activation ring baffle device according to claim 1, characterized in that: The limiting assembly (41) comprises a limiting plate (411), the limiting plate (411) is rotatably connected inside the mounting frame (1), the limiting plate (411) is fixedly connected to a gear ring (412) on the front side, the mounting frame (1) is fixedly connected to a guide rail (413) on the front side, the guide rail (413) is slidably connected to a limiting block (414) on the inside, the mounting frame (1) is fixedly connected to a connecting block (415) on the front side, a worm (416) is rotatably connected to the inside of the connecting block (415), a gear (417) is rotatably connected to the inside of the connecting block (415), and a worm wheel (418) is fixedly connected to the outside of the gear (417).

3. A cement mill activation ring baffle device according to claim 2, characterized in that: The gear (417) meshes with the gear ring (412), the worm (416) meshes with the worm wheel (418), grooves are provided at corresponding positions of the limit plate (411) and the limit block (414), the limit block (414) contacts the limit plate (411), and the limit block (414) contacts the liner (3).

4. A cement mill activation ring baffle device according to claim 2, characterized in that: The mounting assembly (42) comprises a connecting ring (421), wherein the connecting ring (421) is fixedly connected to the front side of the limiting plate (411), a center cone (422) is slidably connected inside the connecting ring (421), a guide groove (423) is arranged outside the center cone (422), the connecting ring (421) is fixedly connected to the outside of a connecting box (424), the connecting box (424) is fixedly connected to the inside of a spring (426), the spring (426) is fixedly connected to one end away from the connecting box (424) with a clamping block (427), and the clamping block (427) is fixedly connected to one end close to the spring (426) with a sliding rod (425).

5. A cement mill activation ring baffle device according to claim 4, characterized in that: The sliding rod (425) is slidably connected to the connection box (424), the clamping block (427) is slidably connected to the connection box (424), the clamping block (427) is slidably connected to the connection ring (421), grooves are provided at corresponding positions of the central cone (422) and the clamping block (427), and the clamping block (427) is in contact with the central cone (422).

6. A cement mill activation ring baffle device according to claim 1, characterized in that: The auxiliary adjustment mechanism (5) comprises a connecting platform (51), the connecting platform (51) is fixedly connected to the front side of the mounting frame (1), a threaded rod (52) is rotatably connected inside the connecting platform (51), a limiting rod (54) is fixedly connected inside the connecting platform (51), a movable block (55) is slidably connected outside the limiting rod (54), and a contact block (53) is fixedly connected to one end of the movable block (55) away from the connecting platform (51).

7. A cement mill activation ring baffle device according to claim 6, characterized in that: The movable block (55) is threadedly connected to the threaded rod (52); grooves are provided at corresponding positions of the connecting platform (51) and the movable block (55), and the movable block (55) is slidably connected inside the groove.

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