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CN-224221904-U - Ore classifying and screening device

CN224221904UCN 224221904 UCN224221904 UCN 224221904UCN-224221904-U

Abstract

The utility model relates to the technical field of ore processing equipment, and discloses an ore classifying and screening device, wherein a screen plate is arranged on a box body, an adjusting device is arranged on the screening device, the adjusting device comprises a motor arranged on the outer side wall of the box body, a connecting rod arranged on the output end of the motor, a shifting block arranged on the connecting rod, a base arranged on the box body, a first spring arranged on the top of the base and provided with a sliding plate and a frame body respectively, the sliding plate is arranged on the frame body in a sliding manner through sliding blocks on two sides, a shell is connected with the sliding plate in a sliding manner through sliding rails, a scraping plate is arranged on the shell, a rod body is arranged on the sliding plate, a stop block is rotatably arranged on the rod body, and a nut thread is arranged on the rod body. The device is convenient to clean the screen plate by arranging the scraper assembly in sliding connection on the frame body of the screen plate, so that the screening efficiency of the whole device is improved.

Inventors

  • WANG LIYANG
  • JIANG ZHONGJUN
  • Gesang Rodin
  • CAI YONGLIN
  • Duojie Longzhi

Assignees

  • 中铁十九局集团有限公司

Dates

Publication Date
20260512
Application Date
20250217

Claims (8)

  1. 1. An ore classifying and screening device comprises a screening device (1), wherein the screening device (1) comprises: The box body (11), the box body (11) is provided with a screen plate (12); the screening device is characterized in that an adjusting device (2) is arranged on the screening device (1), and the adjusting device (2) comprises: the motor (21) is arranged on the outer side wall of the box body (11); The connecting rod (211) is arranged at the output end of the motor (21); a dial block (212) provided on the connecting rod (211); the base (22) is arranged on the box body (11), a first spring (221) is arranged at the top of the base (22), and a sliding plate (13) and a frame body (23) are respectively arranged on the first spring (221); A sliding plate (24) which is slidably provided on the frame (23) through two side sliders; The shell (27) is in sliding connection with the sliding plate (24) through a sliding rail (271), and a scraping plate (26) is arranged on the shell (27); the rod body (28) is arranged on the sliding plate (24), and a stop block (281) is rotatably arranged on the rod body (28); and the nut (282) is arranged on the rod body (28) in a threaded manner.
  2. 2. The ore classifying and screening device according to claim 1, wherein the frame (23) is provided with an L-shaped plate (231).
  3. 3. The ore classifying and screening device according to claim 2, wherein the L-shaped plate (231) is provided with a plug rod (25) in a penetrating manner, and the shell (27) is provided with a jack for plugging the plug rod (25).
  4. 4. The ore classifying and screening device according to claim 3, wherein the push button (251) is arranged at the top of the insert rod (25), and the second spring (252) is sleeved on the insert rod (25).
  5. 5. The ore classifying and screening device according to claim 1, wherein the housing (27) is provided with a handle (283) on a side wall.
  6. 6. The ore classifying and screening device according to claim 1, wherein a silica gel layer is arranged at the bottom of the scraper (26).
  7. 7. The ore classifying and screening device according to claim 1, wherein a chute is formed at a position where the shifting block (212) and the screen plate (12) are abutted.
  8. 8. An ore classifying and screening device according to claim 1, characterized in that the slide plate (13) is provided with a polytetrafluoroethylene coating.

Description

Ore classifying and screening device Technical Field The utility model relates to the technical field of ore processing equipment, in particular to an ore classifying and screening device. Background After the ore is mined from the mine, the size of the mined ore is different due to the fact that the ore is mined in a blasting mode, the application fields of the ores with different sizes are different, and therefore the ore needs to be screened and classified after the ore is mined. In order to improve screening efficiency, when screening crushed ores, the conventional equipment generally causes a large amount of ore slag in a feeding hopper, and a vibration assembly is arranged at the bottom of a screen plate to improve the screening efficiency of ores. However, in practical use, since crushed ores not only comprise ore raw materials with different sizes, but also comprise some waste materials and dust, the ore slag is easy to bounce and fall down to clamp meshes of the sieve plate when the sieve plate vibrates, so that the ore screening efficiency is affected, the existing equipment can only treat the blocked meshes on the sieve plate one by one, and the clamped slag is downwards pressed or adjusted to enable the slag to leak down on the sliding plate to move and slide out from the discharge hole, so that time and labor are wasted, and in order to solve the problem, we propose an ore classification screening device. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides an ore classifying and screening device which has the advantage of being capable of cleaning a sieve plate quickly and solves the problem that finely crushed ore slag on the sieve plate is blocked and is not easy to clean. (II) technical scheme The ore classifying and screening device comprises a screening device, wherein a screen plate is arranged on a box body, an adjusting device is arranged on the screening device, the adjusting device comprises a motor arranged on the outer side wall of the box body, a connecting rod is arranged on the output end of the motor, a shifting block is arranged on the connecting rod, a base is arranged on the box body, a first spring is arranged on the top of the base, a sliding plate and a frame body are respectively arranged on the first spring, the sliding plate is arranged on the frame body in a sliding mode through sliding blocks on two sides, the shell is connected with the sliding plate in a sliding mode through sliding rails, a scraping plate is arranged on the shell, a rod body is arranged on the sliding plate, a stop block is rotatably arranged on the rod body, and a nut thread is arranged on the rod body. In some embodiments, the frame is provided with an L-shaped plate. In some embodiments, the L-shaped plate is provided with a plug rod in a penetrating manner, and the shell is provided with a jack and the plug rod are inserted. In some embodiments, a button is arranged at the top of the inserted link, and a second spring is sleeved on the inserted link. In some embodiments, the housing is provided with a pull handle at the side wall. In some embodiments, the squeegee bottom is provided with a silicone layer. In some embodiments, a sliding groove is arranged at the abutting part of the shifting block and the sieve plate. In some embodiments, the slide plate is provided with a polytetrafluoroethylene coating. (III) beneficial effects Compared with the prior art, the utility model provides an ore classifying and screening device, which has the following beneficial effects: 1. This ore classification sieving mechanism rotates control sieve vibration through setting up motor control shifting block, sets up the framework in the sieve outside simultaneously, sets up the sliding plate on the framework, drives the scraper blade motion through the motion of sliding plate and clears up the sprue on the sieve, and the scraper blade can be changed on the sliding plate simultaneously, and each subassembly cooperation has improved the screening efficiency of whole device. 2. This ore classification sieving mechanism sets up the L template through setting up the L template on the framework, sets up grafting subassembly on the L template, when not using the scraper blade, the user can be with sliding plate and scraper blade fixed position, and the L template provides the protection for sliding plate and scraper blade simultaneously, and each subassembly cooperation provides the guard action for sliding plate and scraper blade, has improved whole device's life. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic diagram showing the internal structure of a screening apparatus according to the present utility model; FIG. 3 is a schematic view of the structure of the adjusting device of the present utility model; FIG. 4 is a schematic view of the structure of the abutting portion of t