Mineral sorting device with anti-blocking structure

Abstract

The utility model discloses a mineral sorting device with an anti-blocking structure, which comprises a sorting mechanism and a screening net plate arranged in the sorting mechanism, a crushing mechanism is arranged at the top of the sorting mechanism, a first support is arranged on the inner side of the bottom of the crushing mechanism, the sorting mechanism comprises a sorting box, and the screening net plate is arranged in the sorting box. Discharging pipes are symmetrically installed at the bottom of the sorting box, a plurality of supporting legs are fixedly installed on the outer side of the bottom of the sorting box, a plurality of annular collecting boxes are fixedly installed on the outer side of the sorting box, discharging valves are fixedly installed on one sides of the annular collecting boxes, and a screening motor is fixedly installed in the center of the bottom of the sorting box. The output end of the screening motor is fixedly connected with a screening rotating rod, the screening rotating rod drives the first fixing disc and the spiral screening support to rotate, minerals on the screening net plate can be cleaned, and the phenomenon that the screening net plate is blocked, and consequently the screening effect of the screening net plate is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mineral sorting technology, specifically a mineral sorting device with an anti-clogging structure. Background Technology

[0002] Mineral processing and sorting is the process of separating useful mineral particles from mined ore containing valuable minerals by applying external force. Then, the valuable minerals are relatively enriched and separated from gangue minerals through physical, chemical, and physicochemical methods, thereby increasing the content of valuable minerals and separating them from gangue minerals.

[0003] Publication No. CN213287554U discloses a mineral processing sorting device. The device includes a dedicated sorting box inside the housing. A first motor is connected to a first rotating shaft. At the top of the first rotating shaft is a coarse filter screen with a large aperture. Under the rotation of the first motor, the coarse filter screen rapidly disperses the minerals. Fine minerals leak through the aperture into a middle layer filter screen, then flow into a fine filter screen, and finally exit from the outlet. Coarse minerals are filtered out by the middle layer filter screen. Sliding the cover upwards allows coarse minerals to flow out from the coarse mineral outlet, which helps improve sorting efficiency and quality. However, this patent still has the following problems in actual use:

[0004] Although this mineral processing sorting device sorts minerals by setting up coarse, medium and fine filter screens, a certain amount of mineral impurities and particles will be adsorbed on the filter screens during filtration. If the filter screens are not cleaned for a long time, they will become clogged, which will not only affect the filtration effect, but also cause deformation and damage to the filter screens, thus affecting the screening of minerals.

[0005] Therefore, a mineral sorting device with an anti-clogging structure is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a mineral sorting device with an anti-clogging structure to solve the problem that, although the mineral processing sorting device mentioned in the background art sorts minerals by setting coarse, medium and fine filter screens, a certain amount of mineral impurities and particles will be adsorbed on the filter screens during filtration. If the filter screens are not cleaned for a long time, they will become clogged, which will not only affect the filtration effect of the filter screens, but also cause deformation and damage to the filter screens, thus affecting the mineral screening problem.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mineral sorting device with an anti-clogging structure, including a sorting mechanism and a screening screen plate installed inside the sorting mechanism;

[0008] The sorting mechanism is provided with a crushing mechanism at the top, and a first support is provided on the bottom inner side of the crushing mechanism.

[0009] Also includes:

[0010] The sorting mechanism includes a sorting box, with discharge pipes symmetrically installed at the bottom of the sorting box, and several support legs fixedly installed on the outer side of the bottom of the sorting box.

[0011] Among them, several annular collection boxes are fixedly installed on the outside of the sorting box, and a discharge valve is fixedly installed on one side of the annular collection box;

[0012] A screening motor is fixedly installed at the bottom center of the sorting box, and a screening rotating rod is fixedly connected to the output end of the screening motor.

[0013] Preferably, a cleaning bracket is fixedly installed on the bottom outer side of the screening rotating rod, a plurality of first fixed discs are fixedly installed on the outer side of the screening rotating rod, a plurality of first connecting springs are fixedly installed on the bottom of the first fixed discs, and a spiral screening bracket is fixedly installed on the bottom of the first connecting springs.

[0014] Preferably, a cleaning scraper is fixedly installed at the end of the spiral screening support, the cleaning scraper is in close contact with the inner wall of the annular collection box, a second support plate is fixedly installed near the bottom of the screening rotating rod close to the first fixed plate, and a first vibrating block is fixedly installed on the top of the second support plate.

[0015] Preferably, a fixing ring is fixedly installed on the inner bottom side of the annular collection box, a plurality of second connecting springs are fixedly installed on the top of the fixing ring, a screening screen plate is fixedly connected to the top of the second connecting springs, and a plurality of second vibrating blocks are fixedly installed at the center of the bottom of the screening screen plate.

[0016] Preferably, the crushing mechanism includes a crushing box, a crushing disc is fixedly installed on the bottom inner side of the crushing box, a crushing wall is opened inside the crushing disc, a support cylinder is fixedly installed at the bottom of the crushing box, and the support cylinder is fixedly installed on the top of the sorting box.

[0017] Preferably, the first bracket is fixedly installed on the bottom inner side of the support cylinder, the first bracket is rotatably connected to the screening rotating rod, the top of the first bracket is fixedly installed with a first lifting cylinder, the top of the first lifting cylinder is fixedly installed with a sealing block, and the sealing block is engaged with the crushing disc.

[0018] Preferably, a second bracket is fixedly installed on the inner top of the crushing box, a second lifting cylinder is fixedly installed at the bottom center of the second bracket, a conical block is fixedly installed at the bottom of the second lifting cylinder, and a crushing block is fixedly installed at the bottom of the conical block.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This mineral sorting device with an anti-clogging structure drives the first fixed plate and the spiral screening support to rotate through the screening rotating rod, which can clean the minerals on the screening screen plate and avoid clogging of the screening screen plate, thereby affecting the screening effect of the screening screen plate. The second lifting cylinder drives the cone block and crushing block to move up and down, thereby crushing the minerals. The specific details are as follows:

[0020] 1. By setting up a sorting mechanism, not only can the annular collection box collect minerals that have not passed through the screening screen, but the screening motor can also drive the screening rotating rod and cleaning support to rotate, cleaning the minerals inside the bottom of the sorting box and discharging them through the discharge pipe. The screening rotating rod drives the first fixed plate and the spiral screening support to rotate, which can clean the minerals on the screening screen and avoid clogging of the screening screen, thus affecting the screening effect. The cleaning scraper can clean the minerals inside the annular collection box and discharge them through the discharge valve. The elastic force of the first connecting spring can keep the spiral screening support always in contact with the top of the screening screen, thereby improving the mineral cleaning effect. By using the sliding connection between the first vibrating block at the top of the second support plate and the second vibrating block at the bottom of the screening screen, the vibration of the screening screen can be achieved under the action of the second connecting spring, thereby improving the screening effect of the screening screen.

[0021] 2. By setting up a crushing mechanism, not only can the first lifting cylinder drive the sealing block to move up and down, but the bottom of the crushing disc can also be sealed. Minerals can be placed into the crushing disc, and the second lifting cylinder can drive the cone block and the crushing block to move up and down, thereby crushing the minerals. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is a three-dimensional cross-sectional structural diagram of the sorting mechanism in this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the screening rotating rod in this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the spiral screening support and cleaning scraper in this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the screening screen plate in this utility model;

[0027] Figure 6 This is a three-dimensional cross-sectional structural diagram of the crushing mechanism in this utility model.

[0028] In the diagram: 1. Sorting mechanism; 101. Sorting box; 102. Discharge pipe; 103. Support leg; 104. Annular collection box; 105. Discharge valve; 106. Screening motor; 107. Screening rotating rod; 108. Cleaning bracket; 109. First fixed plate; 110. First connecting spring; 111. Spiral screening bracket; 112. Cleaning scraper; 113. Second support plate; 114. First vibrating block; 115. Fixed ring; 116. Second connecting spring; 117. Screening screen plate; 118. Second vibrating block; 2. Crushing mechanism; 201. Crushing box; 202. Crushing disc; 203. Crushing wall; 204. Support cylinder; 205. First bracket; 206. First lifting cylinder; 207. Blocking block; 208. Second bracket; 209. Second lifting cylinder; 210. Conical block; 211. Crushing block. 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] Please see Figures 1-6This utility model provides a technical solution: a mineral sorting device with an anti-clogging structure, including a sorting mechanism 1 and a screening screen 117 installed inside the sorting mechanism 1. A crushing mechanism 2 is provided on the top of the sorting mechanism 1, and a first support 205 is provided on the inner side of the bottom of the crushing mechanism 2. The sorting mechanism 1 includes a sorting box 101, and discharge pipes 102 are symmetrically installed on the bottom of the sorting box 101. Several support legs 103 are fixedly installed on the outer side of the bottom of the sorting box 101. Several annular collection boxes 1 are fixedly installed on the outer side of the sorting box 101. 04. A discharge valve 105 is fixedly installed on one side of the annular collection box 104. A screening motor 106 is fixedly installed at the bottom center of the sorting box 101. A screening rotating rod 107 is fixedly connected to the output end of the screening motor 106. A cleaning bracket 108 is fixedly installed on the bottom outer side of the screening rotating rod 107. Several first fixed discs 109 are fixedly installed on the outer side of the screening rotating rod 107. Several first connecting springs 110 are fixedly installed at the bottom of the first fixed discs 109. Spiral screen branches are fixedly installed at the bottom of the first connecting springs 110. A cleaning scraper 112 is fixedly installed at the end of the spiral screening support 111. The cleaning scraper 112 is in close contact with the inner wall of the annular collection box 104. A second support plate 113 is fixedly installed near the bottom of the first fixed plate 109 on the screening rotating rod 107. A first vibrating block 114 is fixedly installed on the top of the second support plate 113. A fixing ring 115 is fixedly installed on the inner bottom of the annular collection box 104. Several second connecting springs 116 are fixedly installed on the top of the fixing ring 115. The top of the second connecting springs 116 is fixedly connected to... The screening screen 117 uses an annular collection box 104 to collect minerals that have not passed through the screening screen 117. At the same time, the screening motor 106 is started to drive the screening rotating rod 107 and the cleaning support 108 to rotate, cleaning the minerals on the bottom inner side of the sorting box 101 and discharging them into the discharge pipe 102. The screening rotating rod 107 drives the first fixed plate 109 and the spiral screening support 111 to rotate, which can clean the minerals on the screening screen 117 and avoid clogging of the screening screen 117, thereby affecting the screening effect of the screening screen 117.

[0031] Several second vibrating blocks 118 are fixedly installed at the bottom center of the screening screen plate 117. The cleaning scraper 112 can clean the minerals inside the annular collection box 104 and discharge them through the discharge valve 105. The elastic force of the first connecting spring 110 can keep the spiral screening support 111 always in contact with the top of the screening screen plate 117, thereby improving the mineral cleaning effect. Due to the sliding connection between the first vibrating block 114 at the top of the second support plate 113 and the second vibrating block 118 at the bottom of the screening screen plate 117, the screening screen plate 117 can be vibrated under the action of the second connecting spring 116, thereby improving the screening effect of the screening screen plate 117.

[0032] The crushing mechanism 2 includes a crushing box 201. A crushing disc 202 is fixedly installed on the inner bottom of the crushing box 201. A crushing wall 203 is formed inside the crushing disc 202. A support cylinder 204 is fixedly installed on the bottom of the crushing box 201. The support cylinder 204 is fixedly installed on the top of the sorting box 101. A first bracket 205 is fixedly installed on the inner bottom of the support cylinder 204. The first bracket 205 is rotatably connected to the screening rotating rod 107. A first lifting cylinder 206 is fixedly installed on the top of the first bracket 205. A sealing block 207 is fixedly installed on the top of the first lifting cylinder 206. The sealing block 207 is connected to the crushing disc 201. 02. A second bracket 208 is fixedly installed on the inner top of the crushing box 201. A second lifting cylinder 209 is fixedly installed at the center of the bottom of the second bracket 208. A conical block 210 is fixedly installed at the bottom of the second lifting cylinder 209. A crushing block 211 is fixedly installed at the bottom of the conical block 210. The first lifting cylinder 206 drives the sealing block 207 to move up and down, which can seal the bottom of the crushing disc 202. Minerals can be put into the crushing disc 202. The second lifting cylinder 209 drives the conical block 210 and the crushing block 211 to move up and down, thereby crushing the minerals.

[0033] Working principle: Before using this mineral sorting device with an anti-clogging structure, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 6 As shown, firstly, the first lifting cylinder 206 drives the sealing block 207 to move up and down, which can seal the bottom of the crushing disc 202, allowing minerals to be placed into the crushing disc 202. Then, the second lifting cylinder 209 drives the conical block 210 and the crushing block 211 to move up and down, thereby crushing the minerals. Secondly, the annular collection box 104 collects the minerals that have not passed through the screening screen 117. Simultaneously, the screening motor 106 is started, driving the screening rotating rod 107 and the cleaning support 108 to rotate, cleaning the minerals inside the bottom of the sorting box 101 and discharging them through the discharge pipe 102. The screening rotating rod 107 drives the first fixed disc 109 and the spiral screening support 111 to rotate, which can then clean the screening screen 117. The minerals on screen 7 are cleaned to prevent clogging of the screen plate 117, which would affect the screening effect of the screen plate 117. Finally, the cleaning scraper 112 can clean the minerals inside the annular collection box 104 and discharge them through the discharge valve 105. The elastic force of the first connecting spring 110 can keep the spiral screen support 111 always in contact with the top of the screen plate 117, thereby improving the mineral cleaning effect. Due to the sliding connection between the first vibrating block 114 at the top of the second support plate 113 and the second vibrating block 118 at the bottom of the screen plate 117, the screen plate 117 can vibrate under the action of the second connecting spring 116, thereby improving the screening effect of the screen plate 117.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mineral sorting device with an anti-clogging structure, comprising a sorting mechanism (1) and a screening screen (117) installed inside the sorting mechanism (1). The sorting mechanism (1) is provided with a crushing mechanism (2) at the top, and a first support (205) is provided on the inner side of the bottom of the crushing mechanism (2). Its features are, Also includes: The sorting mechanism (1) includes a sorting box (101), a discharge pipe (102) is symmetrically installed at the bottom of the sorting box (101), and a number of support legs (103) are fixedly installed on the outer side of the bottom of the sorting box (101). Among them, several annular collection boxes (104) are fixedly installed on the outside of the sorting box (101), and a discharge valve (105) is fixedly installed on one side of the annular collection box (104). Among them, a screening motor (106) is fixedly installed at the bottom center of the sorting box (101), and a screening rotating rod (107) is fixedly connected to the output end of the screening motor (106).

2. The mineral sorting device with an anti-clogging structure according to claim 1, characterized in that: A cleaning bracket (108) is fixedly installed on the bottom outer side of the screening rotating rod (107), and a plurality of first fixed discs (109) are fixedly installed on the outer side of the screening rotating rod (107). A plurality of first connecting springs (110) are fixedly installed on the bottom of the first fixed discs (109), and a spiral screening bracket (111) is fixedly installed on the bottom of the first connecting springs (110).

3. A mineral sorting device with an anti-clogging structure according to claim 2, characterized in that: A cleaning scraper (112) is fixedly installed at the end of the spiral screening support (111). The cleaning scraper (112) is in close contact with the inner wall of the annular collection box (104). A second support plate (113) is fixedly installed near the bottom of the first fixed plate (109) of the screening rotating rod (107). A first vibrating block (114) is fixedly installed on the top of the second support plate (113).

4. A mineral sorting device with an anti-clogging structure according to claim 3, characterized in that: A fixing ring (115) is fixedly installed on the inner bottom of the annular collection box (104). Several second connecting springs (116) are fixedly installed on the top of the fixing ring (115). A screening screen plate (117) is fixedly connected to the top of the second connecting springs (116). Several second vibrating blocks (118) are fixedly installed at the bottom center of the screening screen plate (117).

5. A mineral sorting device with an anti-clogging structure according to claim 1, characterized in that: The crushing mechanism (2) includes a crushing box (201), a crushing disc (202) is fixedly installed on the bottom inner side of the crushing box (201), a crushing wall (203) is opened inside the crushing disc (202), a support cylinder (204) is fixedly installed at the bottom of the crushing box (201), and the support cylinder (204) is fixedly installed on the top of the sorting box (101).

6. A mineral sorting device with an anti-clogging structure according to claim 5, characterized in that: The first bracket (205) is fixedly installed on the bottom inner side of the support cylinder (204). The first bracket (205) is rotatably connected to the screening rotating rod (107). The first lifting cylinder (206) is fixedly installed on the top of the first bracket (205). The sealing block (207) is fixedly installed on the top of the first lifting cylinder (206). The sealing block (207) is engaged with the crushing disc (202).

7. A mineral sorting device with an anti-clogging structure according to claim 6, characterized in that: A second bracket (208) is fixedly installed on the inner top of the crushing box (201). A second lifting cylinder (209) is fixedly installed at the center bottom of the second bracket (208). A conical block (210) is fixedly installed at the bottom of the second lifting cylinder (209). A crushing block (211) is fixedly installed at the bottom of the conical block (210).

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