A zirconium silicate raw material screening device

Abstract

The utility model relates to screening device technical field, and disclose a kind of zirconium silicate raw material screening device, the zirconium silicate raw material screening device, including rack, the rack bottom is provided with self-locking universal wheel, rack top is fixedly installed with feed rack, rack is provided with screening subassembly, the screening subassembly includes servo deceleration motor, servo deceleration motor is fixedly installed in the rack top, servo deceleration motor output end is fixedly installed with the pivot. The zirconium silicate raw material screening device, by setting screening subassembly, cooperation feed rack transports raw material between round roll, when starting servo deceleration motor, so that the pivot rotates, the transmission of cooperation transmission member makes that central shaft rotates in bearing seat inside, to cooperate with the synchronous rotation of circular ring and round roll driven by rotating lever, and by the different spacing of multiple groups of round roll can make different size raw material respectively fall into below corresponding inclined frame, after guiding to the collection equipment inside by guide frame, and then can better screen raw material.

Description

Technical Field

[0001] This utility model relates to the field of screening device technology, specifically a zirconium silicate raw material screening device. Background Technology

[0002] In the industrial production field, zirconium silicate, as an important inorganic non-metallic material, is widely used in industries such as ceramics, glass, and refractory materials. Before being put into subsequent processing, its raw materials need to undergo strict screening to ensure that the particle size of the raw materials is uniform and meets the production process requirements of different products. Therefore, screening equipment has become a key piece of equipment in the zirconium silicate raw material processing flow.

[0003] Currently, various types of equipment have been developed in the field of screening devices, such as vibrating screens, drum screens, and circular roller screens. Among them, the circular roller screen is widely used in the grading and screening of granular raw materials due to its advantages such as stable structure, high screening efficiency, and minimal damage to raw materials, providing important technical support for the preliminary processing of zirconium silicate raw materials.

[0004] However, existing roller screens for zirconium silicate raw material screening still have certain shortcomings in practical use. On the one hand, the screening structure design of some equipment is not reasonable enough, and the spacing of multiple rollers is fixed and uniform, making it difficult to achieve accurate grading of zirconium silicate raw materials with different particle sizes. This results in mixed particle sizes of the raw materials after screening, increasing processing and time costs. On the other hand, existing equipment generally lacks effective impurity handling and protection mechanisms. During the screening process, zirconium silicate raw materials are prone to splashing due to the rotation of the rollers, which not only wastes raw materials but also pollutes the working environment. Frequent equipment stoppages for manual cleaning are required, affecting the continuity of screening operations and causing a significant decrease in overall screening efficiency. In view of this, we propose a zirconium silicate raw material screening device. Utility Model Content

[0005] The purpose of this invention is to provide a zirconium silicate raw material screening device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A zirconium silicate raw material screening device includes a frame, with self-locking casters at the bottom of the frame, a feed rack fixedly installed at the top of the frame, and a screening assembly mounted on the frame. The screening assembly includes:

[0008] A servo geared motor is fixedly installed on the top of the frame. A rotating shaft is fixedly installed at the output end of the servo geared motor. A bearing seat is fixedly installed on the frame. A central shaft is rotatably installed inside the bearing seat. A transmission component is installed between the rotating shaft and the central shaft.

[0009] A rotating rod is fixedly installed outside the central shaft. A ring is fixedly installed outside the rotating rod, and a circular roller is fixedly installed on the ring. An inclined frame is fixedly installed inside the frame. The inclined frame is inclined, and a guide frame is fixedly installed at the bottom of the inclined frame.

[0010] In a further embodiment, multiple sets of the self-locking casters are provided.

[0011] In a further embodiment, the transmission component includes two transmission sprockets and a transmission chain for better transmission.

[0012] In a further embodiment, multiple sets of the rotating rod, ring, and roller are provided, and the spacing between the multiple sets of rollers gradually increases in the direction from the feed frame to the servo reduction motor, so as to better perform screening.

[0013] In a further embodiment, the frame is also provided with an auxiliary component, which includes a baffle plate. The baffle plate is fixedly installed on the frame, and a dust inlet nozzle is fixedly installed inside the baffle plate. A dust inlet pipe is fixedly installed outside the dust inlet nozzle, and the dust inlet pipe is fixedly installed at the input end of the multi-head pipe.

[0014] In a further embodiment, multiple sets of the baffle, dust inlet nozzle, and dust inlet pipe are provided.

[0015] In a further embodiment, the output end of the multi-head tube is connected to a vacuum cleaner for better cleaning of impurities.

[0016] Compared with the prior art, this utility model provides a zirconium silicate raw material screening device, which has the following features:

[0017] Beneficial effects:

[0018] 1. This zirconium silicate raw material screening device, in order to better screen the raw materials, sets up screening components, which, together with the feeding frame, convey the raw materials between the rollers. When the servo reduction motor is started, the rotating shaft rotates, and the transmission component causes the central shaft to rotate inside the bearing seat. This, together with the rotating rod, drives the ring and rollers to rotate synchronously. Through multiple sets of rollers with different spacing, raw materials of different sizes can fall onto the corresponding inclined frame below, and then be guided by the guide frame to the inside of the collection equipment, thereby better screening the raw materials.

[0019] 2. In order to improve screening efficiency, this zirconium silicate raw material screening device is equipped with auxiliary components. With the help of baffles, it can block splashed impurities. When the dust collection equipment is started, the debris in the screening process can be inserted into the multi-head tube through the dust inlet and dust inlet pipe, thereby removing it from the processing area and avoiding the decrease in screening efficiency caused by cleaning. Attached Figure Description

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

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 This is a cross-sectional view of part of the structure of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged structural diagram of region A in the middle;

[0024] Figure 5 This is a schematic diagram of the connection of some parts of the screening component of this utility model.

[0025] Explanation of icon numbers:

[0026] 1. Frame; 2. Self-locking casters; 3. Feed rack;

[0027] 4. Screening assembly; 41. Servo geared motor; 42. Rotary shaft; 43. Bearing housing; 44. Central shaft; 45. Transmission component; 46. Rotating rod; 47. Ring; 48. Circular roller; 49. Inclined frame; 410. Flow guide frame;

[0028] 5. Auxiliary components; 51. Baffle; 52. Dust inlet nozzle; 53. Dust inlet pipe; 54. Multi-head pipe. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0031] Please see Figures 1-5 This utility model provides a technical solution:

[0032] A zirconium silicate raw material screening device includes a frame 1, with self-locking casters 2 at the bottom of the frame 1. In addition, four sets of self-locking casters 2 are provided, and a feed rack 3 is fixedly installed on the top of the frame 1.

[0033] The equipment is pushed to the designated working position by the four sets of self-locking casters 2 at the bottom of the frame 1. The locking mechanism of the self-locking casters 2 is operated to keep the equipment stable and prevent displacement during the screening process.

[0034] In one embodiment of this utility model, a screening component 4 is provided on the frame 1. The screening component 4 includes a servo geared motor 41, which is fixedly installed on the top of the frame 1. A rotating shaft 42 is fixedly installed at the output end of the servo geared motor 41. A bearing seat 43 is fixedly installed on the frame 1. A central shaft 44 is rotatably installed inside the bearing seat 43. A transmission component 45 is installed between the rotating shaft 42 and the central shaft 44. In addition, the transmission component 45 includes two transmission sprockets and a transmission chain for better transmission. A rotating rod 46 is fixedly installed outside the central shaft 44. A ring 47 is fixedly installed outside the rotating rod 46. A circular roller 48 is fixedly installed on the ring 47. In addition, there are five sets of rotating rod 46, ring 47 and circular roller 48. The spacing between the five sets of circular rollers 48 gradually increases in the direction from the feed rack 3 to the servo geared motor 41 for better screening. An inclined frame 49 is fixedly installed inside the frame 1. The inclined frame 49 is inclined. A guide frame 410 is fixedly installed at the bottom end of the inclined frame 49.

[0035] In this embodiment, the servo reduction motor 41 is started by the controller. The output torque of the servo reduction motor 41 drives the fixed rotating shaft 42 at its output end to rotate at high speed. The rotating shaft 42 transmits power smoothly to the central shaft 44, which is rotatably mounted inside the bearing housing 43, through a transmission component 45 consisting of two transmission sprockets and a transmission chain. This allows the central shaft 44 to rotate synchronously under the support of the bearing housing 43, achieving efficient power transmission. When the central shaft 44 rotates, it drives the rotating rod 46, which is fixedly mounted on its outside, to rotate synchronously. The rotating rod 46 then drives the externally fixed ring 47 to rotate, ultimately causing the five sets of rollers 48 fixedly mounted on the ring 47 to form a stable rotation trajectory. The distance between the five sets of rollers 48 gradually increases along the direction from the feed rack 3 to the servo reduction motor 41, which is for grading and screening. Providing a structural foundation, the feed rack 3 evenly conveys zirconium silicate raw materials to the space between rotating rollers 48. Under the rotational force of the rollers 48, the raw materials move forward. During the movement, the smallest particles fall first from the space between the front rollers 48 with the smallest spacing. As the raw materials move towards the rollers 48 with gradually increasing spacing, medium and large particles fall sequentially from the corresponding roller spacing, achieving precise grading of the raw materials. Raw materials of different particle sizes fall onto the corresponding inclined frames 49 inside the frame 1. The inclined structure of the frame 49 uses gravity to make the raw materials slide quickly along its surface. Finally, the raw materials are precisely guided to the corresponding collection equipment below through the guide frame 410 fixed at the bottom of the frame 49, completing the material collection stage of the entire screening operation.

[0036] In one embodiment of this utility model, an auxiliary component 5 is also provided on the frame 1. The auxiliary component 5 includes a baffle 51, which is fixedly installed on the frame 1. A dust inlet nozzle 52 is fixedly installed inside the baffle 51, and a dust inlet pipe 53 is fixedly installed outside the dust inlet nozzle 52. The dust inlet pipe 53 is fixedly installed at the input end of the multi-head pipe 54. In addition, five sets of baffle 51, dust inlet nozzle 52 and dust inlet pipe 53 are provided. Furthermore, the output end of the multi-head pipe 54 is connected to a vacuum cleaner for better cleaning of impurities.

[0037] In this embodiment, while the screening component 4 is running, the five sets of baffles 51 fixedly installed on the frame 1 form a protective barrier, effectively blocking the splashed raw material impurities generated by the rotation of the roller 48 during the screening process, preventing impurities from falling outside the equipment. This ensures a clean working environment and avoids unnecessary waste of raw materials. The dust collection equipment connected to the output end of the multi-head pipe 54 is started. The operation of the dust collection equipment generates negative pressure suction, which is transmitted to the five sets of dust inlet pipes 53 through the multi-head pipe 54. Under the action of negative pressure, the fine debris generated during the screening process is sucked into the dust inlet pipe 53 through the dust inlet nozzles 52 fixed inside the baffle 51, and then transported to the multi-head pipe 54 through the dust inlet pipe 53. Finally, it is extracted from the processing area by the dust collection equipment, realizing the rapid cleaning of impurities. The timely cleaning of impurities by the auxiliary component 5 avoids the accumulation of debris on the roller 48 or the inclined frame 49, which affects the normal falling of raw materials and the screening progress. There is no need to stop the equipment for cleaning during the screening process, which effectively ensures the continuity of screening operations and significantly improves the overall screening efficiency.

[0038] All electrical components appearing in this application are electrically connected to the controller and 220V AC mains power. The controller is a conventional, known device capable of controlling the servo geared motor 41. All standard parts used in this application can be purchased commercially. The specific connection methods for each part employ conventional methods such as riveting and welding, which are already well-established in the prior art. Furthermore, the standard parts all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art. Therefore, no further specific descriptions are provided here. Based on this utility model, some modifications or improvements can be made, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of this utility model are within the protection scope of this utility model.

Claims

1. A zirconium silicate raw material screening device, comprising a frame (1), wherein the bottom of the frame (1) is provided with self-locking casters (2), and a feed rack (3) is fixedly installed on the top of the frame (1), characterized in that: A screening assembly (4) is provided on the frame (1), the screening assembly (4) comprising: A servo geared motor (41) is fixedly installed on the top of the frame (1). A rotating shaft (42) is fixedly installed at the output end of the servo geared motor (41). A bearing seat (43) is fixedly installed on the frame (1). A central shaft (44) is rotatably installed inside the bearing seat (43). A transmission component (45) is installed between the rotating shaft (42) and the central shaft (44). A rotating rod (46) is fixedly installed outside the central shaft (44). A ring (47) is fixedly installed outside the rotating rod (46). A circular roller (48) is fixedly installed on the ring (47). A slanted frame (49) is fixedly installed inside the frame (1). The slanted frame (49) is inclined. A guide frame (410) is fixedly installed at the bottom of the slanted frame (49).

2. The zirconium silicate raw material screening device according to claim 1, characterized in that: The self-locking casters (2) are provided in multiple sets.

3. The zirconium silicate raw material screening device according to claim 1, characterized in that: The transmission component (45) includes two transmission sprockets and a transmission chain.

4. The zirconium silicate raw material screening device according to claim 1, characterized in that: The rotating rod (46), the ring (47) and the roller (48) are provided in multiple sets, and the spacing between the multiple sets of rollers (48) gradually increases in the direction from the feed frame (3) to the servo reduction motor (41).

5. The zirconium silicate raw material screening device according to claim 1, characterized in that: The frame (1) is also provided with an auxiliary component (5), which includes a baffle (51). The baffle (51) is fixedly installed on the frame (1). A dust inlet nozzle (52) is fixedly installed inside the baffle (51). A dust inlet pipe (53) is fixedly installed outside the dust inlet nozzle (52). The dust inlet pipe (53) is fixedly installed at the input end of the multi-head pipe (54).

6. The zirconium silicate raw material screening device according to claim 5, characterized in that: The baffle (51), dust inlet (52) and dust inlet pipe (53) are provided in multiple sets.

7. The zirconium silicate raw material screening device according to claim 6, characterized in that: The output end of the multi-head tube (54) is connected to a vacuum cleaner.

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