A rare earth ore crushing equipment for rare earth processing
By introducing control and positioning components into rare earth ore crushing equipment, the screen can be quickly flipped and cleaned, solving the problem of screen clogging, improving cleaning efficiency, and reducing the labor intensity of workers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN JIAWANG IND CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-06-30
Smart Images
Figure CN224423103U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of ore processing technology, and more specifically, to a rare earth ore crushing device for rare earth processing. Background Technology
[0002] Rare earth elements are known as "industrial vitamins" and have become extremely important resources. They are widely used in petroleum, chemical, metallurgical, textile, ceramic, glass, and permanent magnet materials industries. With technological advancements and continuous breakthroughs in application techniques, the value of rare earth oxides will continue to grow.
[0003] In existing technologies, rare earth mining requires crushing the ore. The crushing equipment is equipped with a screen. Ore particles of the correct size are discharged directly through the bottom of the screen, while larger, unqualified particles are discharged along the surface of the screen. However, after long-term use, the screen mesh becomes clogged with a lot of ore. Workers need to use sticks or clamps to remove the clogged ore. However, some ore is tightly embedded in the mesh, requiring workers to push the ore out from the bottom of the screen upwards. This greatly increases the workload of workers, is time-consuming and labor-intensive, and reduces cleaning efficiency. Utility Model Content
[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a rare earth ore crushing device for rare earth processing, which solves the technical problem in the prior art that it is not convenient to quickly clean the screen.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a rare earth ore crushing device for rare earth processing, comprising a device housing with a screen installed in the middle of the inner side of the device housing, a support rod fixedly connected to the right side of the screen, the support rod being movably sleeved with the right side of the device housing, a control component installed on the left side of the device housing, the control component including a support plate fixedly connected to the left side of the device housing, a fixing plate fixedly connected to the top of the support plate, a control rod movably sleeved on the side of the fixing plate, the right side of the control rod passing through the device housing and fixedly connected to the left side of the screen, a handle block fixedly connected to the left side of the control rod, a positioning component installed on the left side of the top of the support plate, a movable door installed in the middle of the front of the device housing, a fixing component installed on the right side of the front of the movable door, and a discharge port opened on the right side of the device housing.
[0006] As a preferred embodiment of this utility model, a feed hopper is fixedly connected to the top of the equipment housing, and a guide frame is fixedly connected to the inner side of the feed hopper.
[0007] As a preferred embodiment of this utility model, a crushing mechanism is installed on the top of the inner side of the equipment housing, a bottom frame is fixedly connected to the bottom of the equipment housing, and support legs are fixedly connected to the four corners of the bottom of the bottom frame.
[0008] As a preferred embodiment of the present invention, the positioning component includes a movable rod movably sleeved on the top of the support plate, a control ring fixedly connected to the bottom of the movable rod, a stop block fixedly sleeved on the top of the outer side of the movable rod, and a first spring movably sleeved on the outer side of the movable rod, the first spring being located between the stop block and the support plate.
[0009] As a preferred technical solution of this utility model, the movable door includes a fixed block fixedly connected to the front side of the equipment housing near the left side and a fixed frame fixedly connected to the front side near the right side. A rotating shaft is movably sleeved on the inner side of the fixed block, a connecting plate is fixedly connected to the outer side of the rotating shaft, and the other end of the connecting plate is fixedly connected to the door body.
[0010] As a preferred embodiment of this utility model, the fixing component includes a mounting block fixedly connected to the front of the door body, a cylindrical rod movably sleeved on the side of the mounting block, an insert plate fixedly connected to one end of the cylindrical rod, and a control block fixedly connected to the other end of the cylindrical rod.
[0011] As a preferred embodiment of this utility model, a second spring is movably sleeved on the outer side of the cylindrical rod, and the second spring is located between the mounting block and the insert plate.
[0012] As a preferred embodiment of this utility model, the top and bottom of the control rod are provided with positioning grooves, and the positioning grooves are located in the same vertical direction as the movable rod.
[0013] As a preferred embodiment of this utility model, the right edge of the insert plate is provided with a chamfer, and the insert plate is compatible with the fixing frame.
[0014] As a preferred technical solution of this utility model, the screen is tilted with the left side being higher than the right side, and the support rod and control rod have the same tilt angle as the screen.
[0015] The beneficial effects of the embodiments disclosed herein are as follows:
[0016] 1. In this disclosure, a control component and a positioning component are provided. Pulling down the control ring causes the movable rod to separate from the inside of the positioning groove. Then, by rotating the handle block, the control rod is rotated 180 degrees, thereby flipping the screen 180 degrees so that the side originally facing the top turns to the bottom. Under the elastic force of the first spring, the movable rod is inserted into the interior of the positioning groove, fixing the control rod and the screen. Then, a person can use an auxiliary tool such as a hammer to reach into the interior of the equipment housing and knock down the ore blocking the screen mesh, thus achieving rapid cleaning of the ore in the mesh, improving cleaning efficiency and reducing the impact on the crushing progress.
[0017] 2. In this disclosure, a movable door and a fixing component are provided. The second spring has a pushing force to the right on the insert plate, so that the insert plate is inserted into the interior of the fixing frame to fix the door body. The chamfered setting of the insert plate makes it easier to insert into the interior of the fixing frame. Then, the control block is pulled to the left to separate the insert plate from the inside of the fixing frame, so that the door body can be opened. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure;
[0020] Figure 2 for Figure 1 A schematic diagram of the cross-section of the device housing in the embodiment;
[0021] Figure 3 for Figure 1 A schematic diagram of the control component in the embodiment;
[0022] Figure 4 for Figure 1 A schematic diagram of the positioning component in the embodiment;
[0023] Figure 5 for Figure 1 A schematic diagram of the structure of the movable door in the embodiment;
[0024] Figure 6 for Figure 1 A schematic diagram of the fixed component in the embodiment;
[0025] In the diagram: 1. Equipment housing; 11. Discharge port; 101. Feed hopper; 102. Bottom frame; 103. Support leg; 104. Guide frame; 105. Crushing mechanism; 106. Screen; 107. Support rod; 2. Movable door; 201. Fixing block; 202. Rotating shaft; 203. Connecting plate; 204. Door body; 205. Fixing frame; 3. Fixing assembly; 301. Mounting block; 302. Cylindrical rod; 303. Insert plate; 304. Control block; 305. Second spring; 4. Control assembly; 401. Support plate; 402. Fixing plate; 403. Control rod; 404. Handle block; 405. Positioning groove; 5. Positioning assembly; 501. Movable rod; 502. Control ring; 503. Stop block; 504. First spring. Detailed Implementation
[0026] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0027] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0029] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0032] like Figures 1-6 The diagram illustrates a rare earth ore crushing device for rare earth processing according to an embodiment of this disclosure. It includes a housing 1. A screen 106 is installed in the middle of the inner side of the housing 1. A support rod 107 is fixedly connected to the right side of the screen 106, and the support rod 107 is movably sleeved with the right side of the housing 1. A control assembly 4 is installed on the left side of the housing 1. The control assembly 4 includes a support plate 401 fixedly connected to the left side of the housing 1. A fixing plate 402 is fixedly connected to the top of the support plate 401, and the side of the fixing plate 402 is movably sleeved with… There is a control lever 403. The right side of the control lever 403 passes through the equipment housing 1 and is fixedly connected to the left side of the screen 106. The left side of the control lever 403 is fixedly connected to a handle block 404. The top and bottom of the control lever 403 are provided with positioning grooves 405. The positioning grooves 405 and the movable lever 501 are located in the same vertical direction. The positioning component 5 is installed on the left side of the top of the support plate 401. The movable door 2 is installed in the middle of the front of the equipment housing 1. The fixing component 3 is installed on the right side of the front of the movable door 2. The discharge port 11 is provided on the right side of the equipment housing 1.
[0033] In this embodiment, when the surface of the screen 106 is severely clogged and the ore blocking the mesh needs to be cleaned, the control ring 502 is pulled down to separate the movable rod 501 from the inside of the positioning groove 405. Then, the control rod 403 is rotated 180 degrees by the handle block 404, thereby flipping the screen 106 180 degrees so that the side originally facing the top turns to the bottom. Then, the control ring 502 is released, and under the elastic force of the first spring 504, the movable rod 501 is inserted into the inside of the positioning groove 405 to fix the control rod 403 and the screen 106. Then, the control block 304 is pulled to the left to separate the insert plate 303 from the inside of the fixed frame 205, so that the door body 204 can be opened. Then, a person can use an auxiliary tool such as a hammer to reach into the inside of the equipment housing 1 and knock down the ore blocking the mesh of the screen 106, which can quickly clean the ore in the mesh, improve the cleaning efficiency, and reduce the impact on the crushing progress.
[0034] In some examples, a feed hopper 101 is fixedly connected to the top of the device housing 1, and a guide frame 104 is fixedly connected to the inner side of the feed hopper 101.
[0035] The guide frame 104 guides the ore to be crushed, causing the ore to fall into the position between the crushing mechanisms 105.
[0036] In some examples, a crushing mechanism 105 is installed on the top of the inner side of the device housing 1, a bottom frame 102 is fixedly connected to the bottom of the device housing 1, and support legs 103 are fixedly connected to the four corners of the bottom of the bottom frame 102.
[0037] The crushing mechanism 105 uses two crushing rollers that rotate in opposite directions to crush the ore by compression. This is existing technology and will not be described in detail in this application. The bottom frame 102 is a conical structure with a height on all sides higher than the height in the middle, which facilitates the smooth discharge of ore with qualified particle size.
[0038] In some examples, the positioning component 5 includes a movable rod 501 that is movably sleeved on the top of the support plate 401, a control ring 502 that is fixedly connected to the bottom of the movable rod 501, a stop 503 that is fixedly sleeved on the top of the outer side of the movable rod 501, and a first spring 504 that is movably sleeved on the outer side of the movable rod 501, the first spring 504 being located between the stop 503 and the support plate 401.
[0039] The first spring 504 exerts an upward thrust on the stop block 503, thereby enabling the movable rod 501 to be stably inserted into the positioning groove 405, thus fixing the control rod 403 and the screen 106.
[0040] In some examples, the movable door 2 includes a fixing block 201 fixedly connected to the front of the device housing 1 near the left side and a fixing frame 205 fixedly connected to the front of the device housing 1 near the right side. The inner side of the fixing block 201 is movably sleeved with a rotating shaft 202, and the outer side of the rotating shaft 202 is fixedly connected with a connecting plate 203. The other end of the connecting plate 203 is fixedly connected to the door body 204.
[0041] A manhole is provided on the front of the equipment housing 1. When the equipment is in normal use, the door body 204 closes the manhole. When the screen 106 needs to be cleaned, the staff holds an auxiliary tool and extends it into the interior of the equipment housing 1 through the manhole to clean the screen 106.
[0042] In some examples, the fixing component 3 includes a mounting block 301 fixedly connected to the front of the door body 204. A cylindrical rod 302 is movably sleeved on the side of the mounting block 301. One end of the cylindrical rod 302 is fixedly connected to an insert plate 303, and the other end of the cylindrical rod 302 is fixedly connected to a control block 304. A second spring 305 is movably sleeved on the outer side of the cylindrical rod 302. The second spring 305 is located between the mounting block 301 and the insert plate 303. The right edge of the insert plate 303 is chamfered, and the insert plate 303 is adapted to the fixing frame 205.
[0043] The second spring 305 exerts a rightward pushing force on the insert plate 303, thereby inserting the insert plate 303 into the interior of the fixing frame 205 and fixing the door body 204. The chamfered setting of the insert plate 303 facilitates easier insertion into the interior of the fixing frame 205.
[0044] In some examples, the screen 106 is tilted with the left side higher than the right side, and the support rod 107 and control rod 403 have the same tilt angle as the screen 106.
[0045] Ores of acceptable particle size fall through the mesh of screen 106 and are discharged through the bottom of bottom frame 102. Ores of larger, unacceptable size slide down the surface of screen 106 to the right and are discharged through discharge port 11.
[0046] Working principle and usage process of this utility model:
[0047] When the surface of the screen 106 is severely clogged and the ore blocking the mesh needs to be cleaned, pull down the control ring 502 to move the movable rod 501 away from the inside of the positioning groove 405. Then, rotate the control rod 403 180 degrees by turning the handle block 404, thereby flipping the screen 106 180 degrees so that the side originally facing the top turns to the bottom. Then, release the control ring 502. Under the elastic force of the first spring 504, the movable rod 501 inserts into the inside of the positioning groove 405, fixing the control rod 403 and the screen 106. Then, pull the control block 304 to the left to separate the insert plate 303 from the inside of the fixed frame 205, which opens the door body 204. Then, a person can use a hammer or other auxiliary tools to reach into the inside of the equipment housing 1 and knock down the ore blocking the mesh of the screen 106, which can quickly clean the ore in the mesh, improve the cleaning efficiency, and reduce the impact on the crushing progress.
[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A rare earth ore crushing device for rare earth processing, comprising a device housing (1), characterized in that: A screen (106) is installed in the middle of the inner side of the equipment housing (1). A support rod (107) is fixedly connected to the right side of the screen (106). The support rod (107) is movably sleeved with the right side of the equipment housing (1). A control component (4) is installed on the left side of the equipment housing (1). The control component (4) includes a support plate (401) fixedly connected to the left side of the equipment housing (1). A fixing plate (402) is fixedly connected to the top of the support plate (401). The side of the fixing plate (402) is... A control rod (403) is movably connected. The right side of the control rod (403) passes through the equipment housing (1) and is fixedly connected to the left side of the screen (106). A handle block (404) is fixedly connected to the left side of the control rod (403). A positioning component (5) is installed on the left side of the top of the support plate (401). A movable door (2) is installed in the middle of the front of the equipment housing (1). A fixing component (3) is installed on the right side of the front of the movable door (2). A discharge port (11) is opened on the right side of the equipment housing (1).
2. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: The top of the equipment housing (1) is fixedly connected to a feed hopper (101), and the inner side of the feed hopper (101) is fixedly connected to a guide frame (104).
3. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: A crushing mechanism (105) is installed on the top of the inner side of the equipment housing (1), and a bottom frame (102) is fixedly connected to the bottom of the equipment housing (1). Support legs (103) are fixedly connected to the four corners of the bottom of the bottom frame (102).
4. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: The positioning component (5) includes a movable rod (501) movably sleeved on the top of the support plate (401), a control ring (502) fixedly connected to the bottom of the movable rod (501), a stop block (503) fixedly sleeved on the top of the outer side of the movable rod (501), and a first spring (504) movably sleeved on the outer side of the movable rod (501), the first spring (504) being located between the stop block (503) and the support plate (401).
5. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: The movable door (2) includes a fixed block (201) fixedly connected to the front of the equipment housing (1) near the left side and a fixed frame (205) fixedly connected to the front of the housing (1) near the right side. A rotating shaft (202) is movably sleeved on the inner side of the fixed block (201), and a connecting plate (203) is fixedly connected to the outer side of the rotating shaft (202). The other end of the connecting plate (203) is fixedly connected to the door body (204).
6. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: The fixing component (3) includes a mounting block (301) fixedly connected to the front of the door body (204). A cylindrical rod (302) is movably sleeved on the side of the mounting block (301). One end of the cylindrical rod (302) is fixedly connected to a plate (303), and the other end of the cylindrical rod (302) is fixedly connected to a control block (304).
7. The rare earth ore crushing equipment for rare earth processing according to claim 6, characterized in that: A second spring (305) is movably sleeved on the outer side of the cylindrical rod (302), and the second spring (305) is located between the mounting block (301) and the insert plate (303).
8. The rare earth ore crushing equipment for rare earth processing according to claim 1, characterized in that: The control lever (403) has positioning grooves (405) at both the top and bottom, and the positioning grooves (405) and the movable lever (501) are located in the same vertical direction.
9. A rare earth ore crushing device for rare earth processing according to claim 6, characterized in that: The right edge of the insert plate (303) is provided with a chamfer, and the insert plate (303) is compatible with the fixing frame (205).
10. A rare earth ore crushing device for rare earth processing according to claim 1, characterized in that: The screen (106) is tilted with the left side higher than the right side, and the support rod (107) and control rod (403) have the same tilt angle as the screen (106).