CN-224221943-U - Magnetic separation vibrating screen device for construction waste

CN224221943UCN 224221943 UCN224221943 UCN 224221943UCN-224221943-U

Abstract

The utility model belongs to the technical field of construction waste, and particularly relates to a construction waste magnetic separation vibrating screen device which comprises a box body and a vibrating motor, wherein a feed inlet is fixedly arranged at the top of the box body, supporting legs are fixedly arranged at the bottom of the box body, a blocking component is arranged at one side, close to the feed inlet, of the top of the box body, a supporting component is arranged on the inner wall of the box body, a screening mechanism is arranged at the top of a fixed long plate, a magnetic suction mechanism is arranged at one side of the box body, a feeding mechanism is arranged at one side, far away from the magnetic suction mechanism, of the box body, a shaft bracket and a blocking plate are arranged, so that the shaft bracket and the blocking plate can be matched for use to ensure that the construction waste can smoothly pass through and provide a sealing effect for the box body, and the blocking plate can timely seal the box body through a torsion spring to prevent the dust from leaking when the construction waste enters the box body due to severe vibration when the vibrating motor is started.

Inventors

QIN QING
XIE CHENGGUI
WANG HUI
LI YONG
Tu Ruijun
Sun Quanting
TENG LIANJUN
ZHANG KUN
JIANG HANWEN
YU MULI
SHI SHAOQING
XIE JIN
HU SHAODONG
LIU PENG
DI YANJUN

Assignees

中建交通建设集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250522

Claims (7)

1. The magnetic separation vibrating screen device for the construction waste comprises a box body (1) and a vibrating motor (90) and is characterized in that a feed inlet (2) is fixedly arranged at the top of the box body (1), supporting legs (3) are fixedly arranged at the bottom of the box body (1), a blocking component (4) is arranged at one side, close to the feed inlet (2), of the top of the box body (1), and a supporting component (5) is arranged on the inner wall of the box body (1); the separation assembly (4) comprises a shaft bracket (41) and a separation plate (42), the shaft bracket (41) is fixedly arranged on two sides, close to the feed inlet (2), of the top of the box body (1), the inner wall of the shaft bracket (41) and the separation plate (42) are rotatably arranged, a torsion spring is arranged in the shaft bracket (41), and the torsion spring is used for enabling the separation plate (42) to be kept in a closed state all the time; the support assembly (5) comprises fixed long plates (51) and balls (52), the fixed long plates (51) are provided with two groups, the fixed long plates (51) are fixedly installed at the top and the bottom of the inner wall of the box body (1) in a staggered mode, and the inner wall of the fixed long plates (51) is rotatably installed with the balls (52).
2. The construction waste magnetic separation vibrating screen device according to claim 1, wherein a screening mechanism (6) is arranged at the top of the fixed long plate (51), and a magnetic attraction mechanism (7) is arranged on one side of the box body (1).
3. The magnetic separation vibrating screen device for the construction waste is characterized in that a feeding mechanism (8) is arranged on one side, away from a magnetic attraction mechanism (7), of the box body (1).
4. The construction waste magnetic separation vibrating screen device according to claim 3, wherein the screening mechanism (6) comprises a baffle plate (61), a collecting box (62), a screen (63) and a first handle (64), the baffle plate (61) is fixedly arranged on one side, close to the feed inlet (2), of the top of the box body (1), the collecting box (62) is slidably arranged on the tops of the two groups of fixed long plates (51), the collecting box (62) is slidably arranged on the box body (1), the top of the collecting box (62) is movably arranged on the screen (63), and one side, far away from the box body (1), of the collecting box (62) is fixedly arranged on the first handle (64).
5. The magnetic separation vibrating screen device for construction waste according to claim 4, wherein the magnetic attraction mechanism (7) comprises a sealing plate (71), a magnet (72) and a second handle (73), the sealing plate (71) is slidably mounted at the bottom of one side of the box body (1), one side, away from the box body (1), of the sealing plate (71) is fixedly mounted with the second handle (73), and one side, away from the second handle (73), of the sealing plate (71) is fixedly mounted with the magnet (72).
6. The magnetic separation vibrating screen device for construction waste according to claim 5, wherein the feeding mechanism (8) comprises an extension plate (81), a conveying belt (82) and a driving motor (83), the extension plate (81) is fixedly arranged on one side, far away from the sealing plate (71), of the box body (1), the inner wall of the extension plate (81) is rotatably arranged on the conveying belt (82), the conveying belt (82) is rotatably arranged on the box body (1), the driving motor (83) is fixedly arranged on one side of the extension plate (81), and the output end of the driving motor (83) is fixedly arranged on the conveying belt (82).
7. The magnetic separation vibrating screen device for construction waste according to claim 6, wherein one side of the box body (1) close to the extension plate (81) is fixedly installed with the vibrating motor (90).

Description

Magnetic separation vibrating screen device for construction waste Technical Field The utility model belongs to the technical field of construction waste, and particularly relates to a construction waste magnetic separation vibrating screen device. Background In the construction waste, inorganic aggregate such as concrete, brick and the like accounts for about 70 percent, metal impurities such as reinforcing steel bars, iron wires and the like account for 3 to 8 percent, and the balance is glass, plastic and the like. The unsorted construction waste is directly buried or simply crushed, so that recyclable metal is lost, the recycled aggregate has high impurity content, building material standards are difficult to meet, the manual sorting efficiency is low, the metal recovery rate is lower than 70%, and a large number of sharp objects such as iron nails, steel bar heads and the like are mixed into the aggregate, so that the quality of recycled products is influenced. Therefore, the utility model provides a magnetic separation vibrating screen device for construction waste. Disclosure of utility model In order to make up the defects of the prior art and solve at least one problem in the background art, the magnetic separation vibrating screen device for the construction waste is provided. The technical scheme includes that the magnetic separation vibrating screen device for the construction waste comprises a box body and a vibrating motor, wherein a feed inlet is fixedly arranged at the top of the box body, supporting legs are fixedly arranged at the bottom of the box body, a separation assembly is arranged at one side, close to the feed inlet, of the top of the box body, a supporting assembly is arranged on the inner wall of the box body, a screening mechanism is arranged at the top of a fixed long plate, a magnetic attraction mechanism is arranged at one side of the box body, a feeding mechanism is arranged at one side, far away from the magnetic attraction mechanism, of the box body, the separation assembly comprises a shaft bracket and a shaft bracket, the shaft bracket is fixedly arranged at two sides, close to the feed inlet, of the top of the box body, the inner wall of the shaft bracket is rotatably arranged with a baffle plate, a torsion spring is arranged in the shaft bracket, the torsion spring is used for enabling the baffle plate to be always kept in a closed state, the shaft bracket and the baffle plate can be matched with the baffle plate to ensure that construction waste can pass through smoothly, meanwhile, a sealing effect can be provided for the box body, when the vibrating motor is started, a large amount of dust can be generated due to severe vibration, and the baffle plate can be prevented from entering the interior of the box body, and dust can be timely leaked out of the box body due to the fact that the dust is felt to severe vibration is felt when the vibration motor is started. Preferably, the support assembly comprises a fixed long plate and balls, the fixed long plate is provided with two groups, the fixed long plate is in staggered fixed mounting at the top and the bottom of the inner wall of the box body, the inner wall of the fixed long plate is rotatably mounted with the balls, the fixed long plate and the balls are matched in the scheme to provide stable support for the collecting box, and meanwhile, the collecting box can be smoother and labor-saving in extraction due to the arrangement of the balls. Preferably, the screening mechanism includes baffle, collecting box, screen cloth and first handle, baffle fixed mounting is close to one side of feed inlet at the box top, collecting box slidable mounting is in two sets of the top of fixed longeron, collecting box and box slidable mounting, the top and the screen cloth movable mounting of collecting box, one side and the first handle fixed mounting of box are kept away from to the collecting box, and the cooperation of baffle, collecting box, screen cloth and first handle is used and can be carried out multistage screening to the construction waste in this scheme, can classify into different sizes and different kinds with the construction waste, improves reuse's efficiency. Preferably, the magnetism is inhaled mechanism and is included closing plate, magnet and second handle, closing plate slidable mounting is in the bottom of box one side, one side and second handle fixed mounting that the box was kept away from to the closing plate, one side and magnet fixed mounting that the second handle was kept away from to the closing plate, and the cooperation of closing plate, magnet and second handle is used in this scheme can adsorb the iron element in the building rubbish, prevents that iron article from mixing in the building rubbish, still influences rubbish and utilizes again when leading to the wasting of resources. Preferably, the feeding mechanism comprises an extension plate, a conveying belt and a driving motor, wherein the