High-efficiency red mud distributing device
By designing a high-efficiency red mud distribution device, the rotation of the guide plate is used to achieve flexible distribution of red mud, which solves the problem of low loading efficiency, improves loading efficiency and reduces costs.
Patent Information
- Application Number
- CN202520509771.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Existing technologies have low efficiency in loading red mud onto trucks, resulting in long vehicle waiting times and increased processing costs.
A high-efficiency red mud distribution device was designed, including a frame, distribution components, a conveyor belt, and a guide plate. The rotation of the guide plate enables flexible distribution of red mud and rapid switching of discharge direction, ensuring that the material is accurately delivered to different loading positions.
It improved the efficiency of loading red mud onto trucks, reduced vehicle waiting time, lowered processing costs, and ensured the continuity of material supply and the accuracy of loading.
Smart Images
Figure CN223851412U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] Embodiments of the present disclosure relate to the technical field of red mud distribution, in particular, to a high-efficiency red mud distribution device. BACKGROUND
[0002] Red mud is an industrial solid waste discharged in the extraction of alumina in the aluminum industry. Due to the high pH value, many types of trace elements, and many difficult-to-remove impurities, harmless treatment is difficult, and most aluminum enterprises currently transport red mud to a stockyard, build a dam for wet storage, and separate part of the alkali liquor through natural sedimentation to reduce the environmental pollution of red mud.
[0003] In the process of treating red mud, the red mud is directly unloaded on the stockyard by a belt, then pushed to both sides of the stockyard by a bulldozer, and finally loaded into a vehicle by an excavator. Due to the large total amount of red mud, the use of engineering machinery for loading will result in a high occupancy rate of vehicles, increasing the cost of red mud treatment. In the existing loading method, a conveyor belt is usually used to lift the treated red mud, and then the red mud is loaded. However, the traditional conveyor belt needs to be stopped as a whole when the vehicle is replaced, and the loading efficiency will be affected after the next vehicle arrives. CONTENT OF THE UTILITY MODEL
[0004] To overcome the above defects, embodiments of the present disclosure provide a high-efficiency red mud distribution device, which solves the problem of low loading efficiency in the red mud loading stage of the prior art, that is, after a vehicle completes loading, it needs to wait for the next vehicle to arrive before continuing to load.
[0005] According to one aspect, at least one embodiment of the present disclosure provides a high-efficiency red mud distribution device for loading treated red mud into a vehicle, comprising:
[0006] a frame body having a plurality of different loading positions;
[0007] a distribution piece arranged on the frame body, the distribution piece having a distribution space, the distribution space having an inlet and two outlets, and the different outlets facing different loading positions;
[0008] a conveying frame arranged at one end of the frame body;
[0009] a conveyor belt arranged in a loop on the conveying frame, one end of the conveyor belt being located above the inlet, and the conveyor belt being used to transport treated red mud;
[0010] a guide plate arranged in rotation in the distribution space, one end of the guide plate abutting against the side wall of the distribution space after rotation, and the guide plate being used to guide the material into the distribution space and then leave through different outlets.
[0011] For example, in at least one embodiment of the high-efficiency red mud distribution device provided in this disclosure, the feed inlet is located at the top of the distribution space, the discharge outlet is located at the bottom of the distribution space, and the device further includes:
[0012] There are two guide pipes, which are disposed on the material distribution component. The two guide pipes are respectively connected to different discharge ports and are used to load materials into different trucks.
[0013] For example, the high-efficiency red mud distribution device provided in at least one embodiment of this disclosure further includes:
[0014] A rotating shaft is rotatably mounted on the material distribution component, and a guide plate is mounted on the rotating shaft, which has teeth.
[0015] A rack is slidably disposed on the material distribution component, the rack meshes with the teeth, and the rack is used to drive the rotating shaft to rotate;
[0016] A linear drive is disposed on the material distribution component, and the linear drive is used to drive the rack to slide.
[0017] For example, in at least one embodiment of the high-efficiency red mud distribution device provided in this disclosure, the teeth and the rack are located outside the distribution space.
[0018] For example, the high-efficiency red mud distribution device provided in at least one embodiment of this disclosure further includes:
[0019] A vibrating element is provided on the material distribution component, and the vibrating element is used to prevent material blockage or adhesion.
[0020] For example, in at least one embodiment of the high-efficiency red mud distribution device provided in this disclosure, the conveyor belt is inclined.
[0021] For example, the high-efficiency red mud distribution device provided in at least one embodiment of this disclosure further includes:
[0022] The receiving rollers are rotatably mounted on the conveyor frame and are arranged in several groups, each group having several rollers. Each group of receiving rollers forms a receiving groove, and the surface of the conveyor belt is attached to the receiving groove. The several groups of receiving rollers are linearly arranged on the conveyor frame, and the several receiving rollers are used to support the conveyor belt.
[0023] For example, the high-efficiency red mud distribution device provided in at least one embodiment of this disclosure further includes:
[0024] A baffle plate is installed on the conveyor frame. The baffle plate is located above the conveyor belt and abuts against the outer wall of the conveyor belt. The baffle plate is used to prevent material from falling off the conveyor belt.
[0025] For example, the high-efficiency bauxite distributing device provided by at least one of the embodiments of the present disclosure further comprises:
[0026] A scraping plate is arranged on the conveying frame, the scraping plate is located below the conveying belt and abuts against the outer wall of the scraping plate, and the scraping plate is used for scraping off the bauxite adhered to the conveying belt.
[0027] For example, the high-efficiency bauxite distributing device provided by at least one of the embodiments of the present disclosure further comprises:
[0028] An inspection channel is arranged on the conveying frame, and the inspection channel is used for inspecting the conveying belt.
[0029] The embodiments of the present disclosure have the following beneficial effects:
[0030] In the present disclosure, the processed bauxite is transported step by step via the conveying belt, when the bauxite reaches the distributing space, the bauxite is guided by the guide plate to make the bauxite enter different loading positions on the frame body to complete loading, when a vehicle is fully loaded, the bauxite is guided by the rotation of the guide plate to change the original direction of the bauxite, so that the bauxite can enter another loading position from another discharge port. The initially fully loaded vehicle can leave, realizing smooth connection of the loading process and improving the loading efficiency. The frame body has different loading positions, which can provide loading positions for multiple vehicles at the same time, improving the overall efficiency of bauxite loading.
[0031] The advantages of such design are that the distributing member can accurately transport the processed bauxite to the corresponding loading position through different discharge ports, realizing the function of distributing, avoiding the problems of material disorder and inaccurate loading. The conveying belt rotates cyclically, which can continuously and stably transport the processed bauxite, ensuring the continuity of material supply. The guide plate is rotatably arranged in the distributing space, and the material flow direction is guided by rotating the guide plate, which is flexible to operate and can quickly switch the discharge direction of the material to adapt to the needs of different loading positions. The design of such high-efficiency bauxite distributing device optimizes the loading process of bauxite, reduces the waiting time of vehicles, improves the operation efficiency of the equipment, and reduces the cost of bauxite processing. BRIEF DESCRIPTION OF DRAWINGS
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and these drawings without creating any creative labor.
[0033] Figure 1 FIG. 1 is a structural schematic diagram of a high-efficiency bauxite distributing device in one embodiment of the present disclosure;
[0034] Figure 2 Fig. 1 is a schematic view of the internal structure of the distribution member in the present disclosure;
[0035] Figure 3 Fig. 2 is a schematic view of the structure of the distribution member in the present disclosure;
[0036] Figure 4 Fig. 3 is a schematic view of the structure of the conveying frame and the conveying belt in the present disclosure; Figure 3 Fig. 4 is a partial enlarged view of A in Fig. 3;
[0037] Figure 5 Fig. 5 is a schematic view of the structure of the conveying frame and the conveying belt in another perspective in the present disclosure; Fig. 6 is a partial enlarged view of B in Fig. 5;
[0038] Figure 6 Fig. 7 is a schematic view of the structure of the conveying frame and the conveying belt in another perspective in the present disclosure; Figure 5 Fig. 8 is a partial enlarged view of C in Fig. 7.
[0039] Figure 7 Fig. 9 is a schematic view of the structure of the conveying frame and the conveying belt in another perspective in the present disclosure;
[0040] Figure 8 Fig. 10 is a partial enlarged view of D in Fig. 9. Figure 7
[0041] In the figures: 110, frame body, 120, distribution member, 121, distribution space, 122, feeding port, 123, discharging port, 130, conveying frame, 140, conveying belt, 150, guide plate, 210, guide pipe, 310, rotating shaft, 320, tooth, 330, rack, 340, linear driving member, 410, vibrating member, 420, receiving roller, 430, receiving groove, 510, blocking plate, 610, scraping plate, 710, maintenance passage. DETAILED DESCRIPTION
[0042] The present disclosure will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the present disclosure, but not to limit the present disclosure.
[0043] In order to make the drawing simple, only the parts related to the disclosure are schematically shown in each figure, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this text, “one” not only means “only one”, but also means “more than one”, and “several” includes “two” and “more than two”.
[0044] In this document, unless otherwise explicitly specified and limited, the terms "mount", "connect", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in this disclosure can be understood according to the specific circumstances.
[0045] In this disclosure, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0046] In the description of the present embodiment, the terms "up", "down", "left", "right" and other orientation or position relationships are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.
[0047] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0048] As shown in Figures 1-8 The high-efficiency red mud distributing device in an embodiment of the present disclosure includes a frame body 110 having a plurality of different loading positions; a distributing piece 120 is arranged on the frame body 110, the distributing piece 120 has a distributing space 121, an inlet 122 and two outlets 123 which communicate with the distributing space 121, different outlets 123 face different loading positions; a conveying frame 130 is arranged at one end of the frame body 110; a conveying belt 140 is arranged in a circulating rotation manner on the conveying frame 130, one end of the conveying belt 140 is located above the inlet 122, and the conveying belt 140 is used for transporting the red mud after processing; a guide plate 150 is arranged in rotation in the distributing space 121, one end of the guide plate 150 abuts against the side wall of the distributing space 121 after rotation, and the guide plate 150 is used for guiding the flow direction of the material after entering the distributing space 121.
[0049] In practical applications, the processed red mud is transported step by step through the conveying belt 140. When the red mud reaches the distribution space 121, the guide plate 150 controls the direction of the red mud, so that the red mud can enter the loading position of the frame body 110 and complete loading. When a vehicle is full, the guide plate 150 is rotated to change the original direction of the red mud, so that the red mud can enter another loading position through another discharge port 123. The initially full vehicle can leave, realizing smooth connection of the loading process and improving the efficiency of loading.
[0050] The advantage of this design is that the distribution piece 120 allows the processed red mud to be accurately transported to the corresponding loading position through different discharge ports 123, realizing the function of distribution and avoiding the problems of material disorder and inaccurate loading. The conveying belt 140 rotates cyclically, which can continuously and stably transport the processed red mud, ensuring the continuity of material supply. The guide plate 150 is rotatably arranged in the distribution space 121, and the material flow direction is guided by rotating the guide plate 150, which is flexible and can quickly switch the discharge direction of the material to meet the needs of different loading positions. The design of this efficient red mud distribution device optimizes the red mud loading process, reduces vehicle waiting time, improves the efficiency of the equipment, and reduces the cost of red mud processing.
[0051] In some examples, the inlet port 122 is located at the top of the distribution space 121, and the discharge port 123 is located at the bottom of the distribution space 121. The device further comprises two guide pipes 210 arranged on the distribution piece 120, and the two guide pipes 210 are respectively communicated with different discharge ports 123. Different guide pipes 210 are used to load different trucks.
[0052] In practical applications, the inlet port 122 is located at the top of the distribution space 121, and the discharge port 123 is located at the bottom. This top-down layout is beneficial for utilizing gravity to make the red mud flow more smoothly in the distribution space 121, reducing additional power consumption. The arrangement of the guide pipe 210 can more accurately guide the red mud into different truck compartments, avoiding material spilling and uneven loading. The two guide pipes 210 are respectively communicated with different discharge ports 123, ensuring that the distributed red mud can be accurately transported to the corresponding truck, improving the accuracy and efficiency of loading. The guide pipe 210 can control and adjust the flow speed and direction of the red mud, making the loading process more stable and orderly.
[0053] In some examples, the rotating shaft 310 is arranged on the material distribution member 120, the guide plate 150 is arranged on the rotating shaft 310, and the rotating shaft 310 has a gear tooth 320; the gear rack 330 is slidingly arranged on the material distribution member 120, the gear rack 330 is engaged with the gear tooth 320, and the gear rack 330 is used to drive the rotating shaft 310 to rotate; and the linear driving member 340 is arranged on the material distribution member 120, and the linear driving member 340 is used to drive the gear rack 330 to slide.
[0054] In actual application, the rotation of the rotating shaft 310 provides stable rotary support for the guide plate 150, ensuring that the guide plate 150 can change position flexibly and accurately to realize the switching of the material flow direction. The guide plate 150 is arranged on the rotating shaft 310 and is driven to act by the rotation of the rotating shaft 310. This transmission mode is simple and direct, and the action is reliable. The gear tooth 320 on the rotating shaft 310 is engaged with the gear rack 330, and the sliding of the gear rack 330 can accurately control the rotation angle of the rotating shaft 310, thereby realizing the accurate adjustment of the position of the guide plate 150. The linear driving member 340 drives the gear rack 330 to slide, providing a power source. The controllability of the action makes the operation of the guide plate 150 more automated and intelligent.
[0055] In some examples, the gear tooth 320 and the gear rack 330 are located outside the material distribution space 121.
[0056] In actual application, the red mud needs to be guided and transported in the material distribution space 121. The gear rack 330 and the gear tooth 320 located outside the material distribution space 121 will not be affected by the red mud during the working process, ensuring that the direct engagement of the gear tooth 320 and the gear rack 330 is more stable, reducing the overall wear and tear and improving the service life. The gear tooth 320 and the gear rack 330 located outside will not be stuck with red mud, making cleaning and maintenance more convenient and reducing the maintenance cost of the equipment.
[0057] In some examples, the conveying belt 140 is arranged obliquely, and the conveying belt 140 is used to lift the red mud.
[0058] In actual application, the oblique arrangement of the conveying belt 140 can utilize the height difference to lift the red mud from a low place to a high feeding port 122, saving space and the complexity of equipment layout. The oblique arrangement helps to utilize the gravity and the friction of the conveying belt 140 to more effectively transport the red mud upward, reducing the slipping and falling phenomenon during the conveying process. The lifting and conveying of the red mud can be realized in a limited space, increasing the applicability of the device, especially for work sites with limited space. The design of the inclined conveying belt 140 can better integrate with other equipment and process flows, improving the overall integrity and continuity of the entire red mud treatment system.
[0059] In some examples, the receiving rollers 420 have several groups, each group has several, and each group of receiving rollers 420 forms a receiving groove 430 to which the surface of the conveying belt 140 is attached. The several groups of receiving rollers 420 are linearly arranged on the conveying frame 130, and the several receiving rollers 420 are used to support the conveying belt 140.
[0060] In practical applications, the receiving groove 430 formed by each group of receiving rollers 420 can better fit the conveying belt 140 therein, increasing the stability of the conveying belt 140 in operation and reducing the shaking and deviation of the conveying belt 140 during conveying. The several groups of linearly arranged receiving rollers 420 collectively support the conveying belt 140, dispersing the weight of the conveying belt 140 and the carried red mud, reducing the local pressure of the conveying belt 140, and prolonging the service life of the conveying belt 140. The support of the receiving rollers 420 allows the conveying belt 140 to run more smoothly, reducing frictional resistance, reducing energy consumption, and improving conveying efficiency. The arrangement of multiple receiving rollers 420 allows individual replacement or repair when the conveying belt 140 has local damage or failure, reducing maintenance costs and downtime. The grooves of the receiving rollers 420 allow the conveying belt 140 to fit, and after the conveying belt 140 fits, it will also form a shape similar to the receiving groove 430, and the red mud will not fall off in the groove. The groove structure also improves the conveying capacity and efficiency.
[0061] In some examples, the material blocking plate 510 is arranged on the conveying frame 130, and the material blocking plate 510 is located above the conveying belt 140 and abuts against the outer wall of the conveying belt 140. The material blocking plate 510 is used to block the material on the conveying belt 140 from falling off.
[0062] In practical applications, the material blocking plate 510 can block the material from falling off the conveying belt 140, and the material blocking plate 510 can ensure that when the material falls onto the conveying belt 140, even if a small amount of rolling occurs, it will not leave the conveying belt 140, ensuring the continuity of the conveying process.
[0063] In some examples, the material blocking plate 610 is arranged on the conveying frame 130, and the material blocking plate 610 is located below the conveying belt 140 and abuts against the outer wall of the material blocking plate 610. The material blocking plate 610 is used to scrape the red mud adhered to the conveying belt 140. The maintenance passage 710 is arranged on the conveying frame 130, and the maintenance passage 710 is used to maintain the conveying belt 140.
[0064] In practical application, the doctor blade 610 can timely scrape off the attached red mud of the conveying belt 140, avoid the accumulation of the red mud on the conveying belt 140, ensure the cleanliness of the conveying belt 140, and help to maintain the normal operation performance and conveying efficiency of the conveying belt 140. The problems of weight increase and operation resistance increase of the conveying belt 140 caused by the attachment of the red mud are reduced, and the energy consumption and equipment wear are reduced. The setting of the maintenance channel 710 facilitates the periodic inspection, maintenance and fault elimination of the conveying belt 140 by the workers, and improves the maintainability and maintenance efficiency of the equipment. When the conveying belt 140 fails or needs to replace parts, the workers can quickly reach the position of the conveying belt 140 through the maintenance channel 710 to operate, which shortens the downtime and reduces the impact on production.
[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, not to limit the present disclosure. Although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, and they should be covered in the scope of the claims of the present disclosure.
Claims
1. A high efficiency red mud distributing device for loading the treated red mud into a car, characterized in that, The utility model relates to a kind of red mud loading device, including: Frame body (110) has several different loading positions; Material distribution piece (120) is arranged on the frame body (110), and the material distribution piece (120) has material distribution space (121) on it;The material distribution space (121) has feed port (122) and two discharge ports (123), and different discharge ports (123) are directed to different loading positions; Conveying frame (130) is arranged at one end of the frame body (110); Conveying belt (140) is circularly arranged on the conveying frame (130), and one end of the conveying belt (140) is located above the feed port (122), and the conveying belt (140) is used to transport red mud after processing; Material guide plate (150) is rotatably arranged in the material distribution space (121), and one end of the material guide plate (150) abuts against the side wall of the material distribution space (121) after rotation, and the material guide plate (150) is used to guide material to flow out of different discharge ports (123).
2. The high efficiency red mud distribution device of claim 1, wherein, The feed port (122) is located at the top of the material distribution space (121), and the discharge port (123) is located at the bottom of the material distribution space (121), further comprising: Material guide pipe (210) has two, arranged on the material distribution piece (120), two material guide pipes (210) are communicated with different discharge ports (123) respectively, and different material guide pipes (210) are used to load different wagons.
3. The high efficiency red mud distribution device of claim 1, wherein, Further comprising: Pivot shaft (310) is rotatably arranged on the material distribution piece (120), the material guide plate (150) is arranged on the pivot shaft (310), and the pivot shaft (310) has gear teeth (320) thereon; Rack (330) is slidably arranged on the material distribution piece (120), the rack (330) is engaged with the gear teeth (320), and the rack (330) is used to drive the pivot shaft (310) to rotate; Linear drive (340) is arranged on the material distribution piece (120), and the linear drive (340) is used to drive the rack (330) to slide.
4. The high efficiency red mud distribution device of claim 3, wherein, The gear teeth (320), the rack (330) and the linear drive (340) are located outside the material distribution space (121).
5. The high efficiency red mud dispensing device of claim 1, wherein, Further comprising: Vibration member (410) is arranged on the material distribution piece (120), and the vibration member (410) is used to prevent material from blocking or sticking.
6. The high efficiency red mud dispensing device of claim 1, wherein, The conveying belt (140) is arranged obliquely, and the conveying belt (140) is used to lift red mud.
7. The high efficiency red mud dispensing device of claim 1, wherein, Further comprising: Supporting roller (420) is rotatably arranged on the conveying frame (130), and the supporting roller (420) has a plurality of groups, each group has a plurality of, each group of supporting rollers (420) forms a supporting groove (430), the surface of the conveying belt (140) is attached to the supporting groove (430), and a plurality of groups of supporting rollers (420) are linearly arranged on the conveying frame (130), and a plurality of supporting rollers (420) are used to support the conveying belt (140).
8. The high efficiency red mud distribution device of claim 1, wherein, Further comprising: A material blocking plate (510) is arranged on the conveying frame (130), the material blocking plate (510) is located above the conveying belt (140) and abuts against the outer wall of the conveying belt (140), and the material blocking plate (510) is used for blocking the material on the conveying belt (140) from falling off.
9. The high efficiency red mud dispensing device of claim 1, wherein, Further comprising: A material scraping plate (610) is arranged on the conveying frame (130), the material scraping plate (610) is located below the conveying belt (140) and abuts against the outer wall of the material scraping plate (610), and the material scraping plate (610) is used for scraping off the red mud adhered to the conveying belt (140).
10. The high efficiency red mud dispensing device of claim 1, wherein, Further comprising: An inspection channel (710) is arranged on the conveying frame (130), and the inspection channel (710) is used for inspecting the conveying belt (140).