Auxiliary detection device for ore crushing

Abstract

The utility model relates to an auxiliary detection device, in particular to an auxiliary detection device for ore crushing. An auxiliary detection device for ore crushing comprises a support, a shell, crushers, a funnel, a sliding rail, a screening frame and a driving assembly, the shell is arranged above the support, the whole shell is in a triangular shape, the crushers are installed on the upper side, the left side and the right side of the interior of the shell respectively, each crusher is driven by a motor installed on the outer side of the shell, and the funnel is arranged on the upper side of the shell; a sliding rail is arranged in the middle of the shell and slidably connected with a screening frame. Before gravel detection, stones are crushed by the top crusher and then fall into the screening frame, the screening frame can be driven by the driving assembly to move left and right for screening and flow dividing, the screening and flow dividing efficiency is improved, after screening of the screening frame, large gravel falls into the left and right crushers for secondary crushing, and the crushing effect is improved through secondary crushing; the subsequent detection on the ore particles is facilitated, so that the detection result is more accurate.

Description

Technical Field

[0001] The utility model relates to an auxiliary detection device, in particular to an auxiliary detection device used for ore crushing. Background Art

[0002] When testing different ores, because the test uses ore particles, it is necessary to crush large pieces of ore to assist in testing. Crusher is usually used to crush ore. Existing crushers cannot perform uniform secondary crushing of ore. Insufficient crushing will result in incomplete testing of the ore, affecting the final ore testing results. Therefore, it is necessary to design an auxiliary detection device for ore crushing that can evenly crush the crushed stone to obtain correct test results. Utility Model Content

[0003] In order to overcome the shortcomings of existing crushers that cannot perform uniform secondary crushing of ore, the crushing is not detailed enough, resulting in the inability to fully detect the ore, which affects the final ore detection results, the technical problem to be solved is: to provide an auxiliary detection device for ore crushing.

[0004] The technical solution is: an auxiliary detection device for ore crushing, including a bracket, a shell, a crusher, a funnel, a slide rail, a screening frame and a driving assembly. A shell is provided above the bracket, and the shell is in a herringbone shape as a whole. Crusher are respectively installed on the upper side and left and right sides of the shell. Each crusher is driven by an electric motor installed on the outside of the shell. A funnel is provided on the upper side of the shell, and a slide rail is provided in the middle of the shell. A screening frame is slidably connected to the slide rail. Two partitions are provided on the front and rear side panels inside the shell. The two partitions are vertically distributed at both ends of the screening frame, and a driving assembly for driving the screening frame to move is provided on the partition.

[0005] As a further preferred scheme, the driving assembly includes a mounting frame, a motor, a pull rod, a slotted plate, and a guide cover. A mounting frame is provided on the right partition plate inside the outer shell, and a motor is provided at the other end of the mounting frame. The motor is located directly below the screening frame, and the motor is rotatably connected to one end of the pull rod. A guide cover is provided through the top of the motor, and a slotted plate is provided at the middle bottom of the screening frame. A sliding shaft is provided on the top of the other end of the pull rod, and the pull rod is slidably connected to the slotted plate through the sliding shaft.

[0006] As a further preferred solution, a guide block is also included. A guide block is arranged just above the screening frame, and the guide block is in the shape of a triangular prism.

[0007] As a further preferred scheme, it also includes a flip plate and a locking ring. A rectangular opening is opened on the front panel of the shell. The bottom edge of the rectangular opening on the shell is rotatably connected to the bottom edge of the flip plate by a rotating shaft. The flip plate and the rectangular opening have the same area and can fit tightly into the rectangular opening. The top edge of the flip plate and the top edge of the rectangular opening on the shell are both provided with locking rings.

[0008] As a further preferred scheme, it also includes a guide frame, a lower push plate, a pressure plate, a U-shaped plate and a push block. The lower push plate is composed of a pressure plate, a U-shaped plate, a round tube and a flat plate. Round tubes are symmetrically provided on the left and right sides of the top of the pressure plate. Guide frames are symmetrically provided on the left and right sides of the top of the outer shell. A circular through hole is opened at the end of the guide frame. Two circular tubes pass through the circular through holes and are connected to the guide frame for up and down sliding. Flat plates are respectively welded at the other ends of the two circular tubes, and a U-shaped plate is welded at the other end of the flat plate. One end of the top crusher shaft passes through the front panel of the outer shell and is fixedly connected to the push block. The push block fits tightly against the front panel of the outer shell, and the push block contacts and cooperates with the bottom of the U-shaped plate.

[0009] As a further preferred solution, the upper and lower sides of the push block are semicircular, and the left and right sides are parallel straight lines, and the smooth edge of the push block contacts and cooperates with the bottom of the U-shaped plate of the lower push plate.

[0010] As a further preferred solution, a transparent plate is also included, and the flip plate is embedded with the transparent plate.

[0011] Compared with the prior art, the utility model has the following advantages: before the stone crushing detection, the stone is crushed by the top crusher and then falls to the screening frame, which can be moved left and right by the driving component for screening and diversion, thereby improving the screening and diversion efficiency. After screening by the screening frame, the large stone falls to the left and right crushers for secondary crushing, which improves the crushing effect and is beneficial to the subsequent detection of ore particles, making the detection result more accurate. Through the cooperation of the guide frame, the lower push plate and the push block, the crushing process of the top crusher is accelerated, while the stone splashing is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the screening frame, slide rails and mounting frame.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the locking ring, funnel and other parts.

[0015] Figure 4 It is a schematic diagram of the sectional three-dimensional structure of the crusher, screening frame and mounting frame.

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the motor, pull rod, slotted plate, guide cover and guide block.

[0017] Figure 6 It is a schematic diagram of the three-dimensional structure of the guide frame, push plate and push block.

[0018] The meanings of the reference numerals in the figure are: 1- bracket, 2- shell, 3- crusher, 4- funnel, 5- screening frame, 6- slide rail, 7- mounting frame, 8- motor, 9- pulling rod, 10- slot plate, 11- guide cover, 12- guide block, 13- flip plate, 14- transparent plate, 15- locking ring, 16- guide frame, 17- push plate, 171- pressure plate, 172- U-shaped plate, 18- push block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment: An auxiliary detection device for ore crushing, such as Figure 1-Figure 6 As shown, it includes a bracket 1, a shell 2, a crusher 3, a funnel 4, a slide rail 6, a screening frame 5 and a driving component. The shell 2 is arranged above the bracket 1. The shell 2 is in a shape of a triangle. The crushers 3 are respectively arranged on the upper side and the left and right sides of the shell 2. Each crusher 3 is driven by a motor installed on the outer side of the shell 2. A funnel 4 is arranged on the upper side of the shell 2. A slide rail 6 is arranged in the middle of the shell 2. A screening frame 5 is slidably connected to the slide rail 6. The sieve hole of the screening frame 5 can be selected to be 6mm. Two partitions are arranged on the front and rear side panels inside the shell 2. The two partitions are vertically distributed on the two sides of the screening frame 5. At the end, a driving component for driving the screening frame 5 to move is arranged on the partition. When ore detection is required, the motor drives the crusher 3 to rotate, and the stones enter the top crusher 3 through the top funnel 4 for crushing, and the crushed stones of different sizes fall onto the screening frame 5. The small crushed stones fall to the upper surface of the bottom of the shell 2 after being screened by the screening frame 5. A guide block 12 is arranged just above the screening frame 5. The guide block 12 is in the shape of a triangular prism and has a good diversion effect. The large pieces of crushed stones from top to bottom are diverted to the left and right crushers 3 through the guide block 12 on the screening frame 5 for secondary crushing.

[0021] The driving assembly includes a mounting frame 7, a motor 8, a pull rod 9, a slotted plate 10, and a guide cover 11. The mounting frame 7 is provided on the right partition inside the housing 2, and the motor 8 is provided at the other end of the mounting frame 7. The motor 8 is located directly below the screening frame 5. The motor 8 is rotatably connected to one end of the pull rod 9. A guide cover 11 is provided through the top of the motor 8. A slotted plate 10 is provided at the middle bottom of the screening frame 5. A sliding shaft is provided on the top of the other end of the pull rod 9. The pull rod 9 is slidably connected to the slotted plate 10 through the sliding shaft. When the crushed stone is crushed by the top crusher 3 and falls to the screening frame 5, The motor 8 fixed on the mounting frame 7 drives the pull rod 9 to rotate. A guide cover 11 is provided on the top of the motor 8 to prevent the crushed stones from hitting and damaging the motor 8. The pull rod 9 drives the straight groove plate 10 to move horizontally left and right. Because the straight groove plate 10 is arranged at the middle bottom of the screening frame 5, it finally drives the screening frame 5 to move horizontally left and right along the slide rail 6. The left and right movement of the screening frame 5 is conducive to screening and diverting the crushed stones, accelerating the secondary crushing of large crushed stones, and the two partitions vertically distributed at both ends of the screening frame 5 effectively prevent the crushed stones from entering the bottom upper surface of the shell 2 without passing through the screening frame 5.

[0022] It also includes a flip plate 13, a transparent plate 14 and a locking ring 15. A rectangular opening is opened on the front panel of the shell 2. The bottom edge of the rectangular opening on the shell 2 is rotatably connected to the bottom edge of the flip plate 13 by a rotating shaft. The flip plate 13 has the same area as the rectangular opening and can fit tightly into the rectangular opening. A transparent plate 14 is embedded on the flip plate 13. The top edge of the flip plate 13 and the top edge of the rectangular opening on the shell 2 are both provided with a locking ring 15. Before crushing begins, the flip plate 13 needs to be flipped upwards and locked by the locking ring 15 to prevent the crushed stones from popping out during the crushing process. Through the tempered glass transparent plate 14 on the flip plate 13, people can observe the working condition of the crusher 3 from the outside. If a fault is found in the crusher 3, the power can be cut off in time for processing. After the crusher 3 finishes working, the inside of the crusher 3 can be cleaned by opening the flip plate 13 downwards.

[0023] It also includes a guide frame 16, a lower push plate 17, a pressure plate 171, a U-shaped plate 172 and a push block 18. The lower push plate 17 is composed of a pressure plate 171, a U-shaped plate 172, a round tube and a flat plate. Round tubes are symmetrically arranged on the left and right sides of the top of the pressure plate 171. The guide frame 16 is symmetrically arranged on the left and right sides of the top of the shell 2. A circular through hole is opened at the end of the guide frame 16. Two round tubes penetrate the circular through hole and are connected to the guide frame 16 for sliding up and down. Flat plates are welded to the other ends of the two round tubes respectively, and a U-shaped plate 172 is welded to the other end of the flat plate. One end of the top crusher shaft penetrates the front panel of the shell 2 and is fixedly connected to the push block 18. The push block 18 fits tightly. The front panel of the shell 2, the push block 18 is in contact with the bottom of the U-shaped plate 172. When the crusher 3 is working, the stones enter the top crusher 3 through the top funnel 4 for crushing. The crushed stones are easy to splash and accumulate. The push block 18 is driven to rotate by the rotating shaft of the top crusher 3. Because the upper and lower sides of the push block 18 are semicircular, the left and right sides are parallel straight lines, the edges are smooth and in contact with the bottom of the U-shaped plate 172 of the lower push plate 17, the push block 18 will drive the U-shaped plate 172 to move up and down. Because the lower push plate 17 is an integrated design, the lower push plate 17 will move up and down as a whole, thereby preventing the crushed stones from splashing and promoting the first crushing of the stones.

[0024] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. An auxiliary detection device for ore crushing, characterized in that: The invention comprises a support (1), a housing (2), a crusher (3), a hopper (4), a slide rail (6), a screening frame (5) and a driving assembly. The housing (2) is arranged above the support (1). The housing (2) is in a shape of a triangle. The upper side and the left and right sides of the housing (2) are respectively provided with crushers (3). Each crusher (3) is driven by a motor installed on the outer side of the housing (2). The upper side of the housing (2) is provided with a hopper. The middle part of the housing (2) is provided with a slide rail (6). The screening frame (5) is slidably connected to the slide rail (6). Two partitions are arranged on the front and rear side plates inside the housing (2). The two partitions are vertically distributed at the two ends of the screening frame (5). The partitions are provided with driving assemblies for driving the screening frame (5) to move.

2. The auxiliary detection device for ore crushing according to claim 1, characterized in that: The driving assembly comprises a mounting frame (7), a motor (8), a pulling rod (9), a slotted plate (10), and a guide cover (11). The mounting frame (7) is arranged on the right partition plate inside the outer shell (2). The other end of the mounting frame (7) is provided with a motor (8). The motor (8) is located directly below the screening frame (5). The motor (8) is rotatably connected to one end of the pulling rod (9). The top of the motor (8) is provided with a guide cover (11) in a penetrating manner. The middle bottom of the screening frame (5) is provided with a slotted plate (10). The top of the other end of the pulling rod (9) is provided with a sliding shaft. The pulling rod (9) is slidably connected to the slotted plate (10) via the sliding shaft.

3. The auxiliary detection device for ore crushing according to claim 2, characterized in that: It also includes a guide block (12). The guide block (12) is arranged just above the screening frame (5), and the guide block (12) is in the shape of a triangular prism.

4. The auxiliary detection device for ore crushing according to claim 3, characterized in that: The invention also comprises a flip plate (13) and a locking ring (15); a rectangular opening is formed on the front panel of the housing (2); the bottom edge of the rectangular opening on the housing (2) is rotatably connected to the bottom edge of the flip plate (13) via a rotating shaft; the flip plate (13) has the same area as the rectangular opening and can fit tightly against the rectangular opening; the top edge of the flip plate (13) and the top edge of the rectangular opening on the housing (2) are both provided with a locking ring (15).

5. The auxiliary detection device for ore crushing according to claim 4, characterized in that: The invention also comprises a guide frame (16), a lower push plate (17), a pressure plate (171), a U-shaped plate (172) and a push block (18). The lower push plate (17) is composed of a pressure plate (171), a U-shaped plate (172), a round tube and a flat plate. Round tubes are symmetrically arranged on the left and right sides of the top of the pressure plate (171). The guide frame (16) is symmetrically arranged on the left and right sides of the top of the shell (2). A round through hole is opened at the end of the guide frame (16). Two round tubes penetrate the round through hole and are connected to the guide frame (16) by sliding up and down. Flat plates are welded to the other ends of the two round tubes respectively. A U-shaped plate (172) is welded between the other ends of the two flat plates. One end of the top crusher shaft penetrates the front panel of the shell (2) and is fixedly connected to the push block (18). The push block (18) is tightly fitted to the front panel of the shell (2). The push block (18) is in contact with the bottom of the U-shaped plate (172).

6. The auxiliary detection device for ore crushing according to claim 5, characterized in that: The upper and lower sides of the push block (18) are semicircular, and the left and right sides are parallel straight lines. The smooth edge of the push block (18) contacts and cooperates with the bottom of the U-shaped plate (172) of the lower push plate (17).

7. The auxiliary detection device for ore crushing according to claim 6, characterized in that: It also includes a transparent plate (14), and the transparent plate (14) is embedded on the flip plate (13).

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