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CN-224208093-U - RAP material crushing and screening integrated structure

CN224208093UCN 224208093 UCN224208093 UCN 224208093UCN-224208093-U

Abstract

The utility model discloses an integrated structure for crushing and screening RAP materials, which comprises a machine body and a crushing roller, wherein a transmission assembly is arranged on the machine body, the transmission assembly comprises a gear and a motor, a screening assembly is arranged on the inner side of the machine body, the screening assembly comprises a first screen plate and a second screen plate, a material guide assembly is arranged on the machine body, the material guide assembly comprises a baffle plate and a sloping plate, a protection assembly is arranged on the machine body, the protection assembly comprises a top plate and a baffle rod, an exhaust assembly is arranged on the machine body, the integrated structure for crushing and screening RAP materials can utilize the sloping plate and the top plate to block the slag splashed by crushing work, the environmental safety of surrounding personnel is ensured, when a slide rod moves rightwards, a movable plate moves beyond the top of the slag on a filter screen through the rotation of a rotating shaft, the filter screen is operated, the filtering efficiency of the filter screen is ensured, the purification effect of the dust is ensured, and the integrated structure is suitable for crushing and screening processing of RAP materials.

Inventors

  • LIAO DAN
  • TANG BING
  • CHEN JING
  • WANG WEI

Assignees

  • 湖北楚晟科路桥技术开发有限公司
  • 襄阳职业技术学院

Dates

Publication Date
20260508
Application Date
20250310

Claims (8)

  1. 1. The utility model provides a broken screening integrated structure of RAP material, includes organism (1) and crushing roller (2), install drive assembly on organism (1), drive assembly includes gear (3) and motor (4), screening assembly is installed to the inboard of organism (1), screening assembly includes sieve one (5) and sieve two (6), its characterized in that, install the guide subassembly on organism (1), the guide subassembly includes baffle (11) and swash plate (12), install the protection subassembly on organism (1), the protection subassembly includes roof (13) and shelves pole (14), install the extraction air subassembly on organism (1), the extraction air subassembly includes dryer (15) and fan (16), install filter unit on organism (1), filter unit includes filter screen (9) and slide rod (18).
  2. 2. The integrated structure for crushing and screening RAP materials according to claim 1, wherein two ends of the crushing roller (2) are mounted on the inner side of the machine body (1) through bearings, the motor (4) is mounted on the outer side of the machine body (1) through bolts, one end of the crushing roller (2) is connected with an output shaft key of the motor (4), the other end of the crushing roller (2) penetrates through the machine body (1) and extends to the outer side of the machine body (1), the gear (3) is connected with the other end key of the crushing roller (2), the number of the crushing roller (2) and the gear (3) is 2, and the two gears (3) are meshed with each other.
  3. 3. The integrated structure for crushing and screening RAP materials according to claim 2, wherein the baffle (11) is welded on the inner wall of the machine body (1), the top of the baffle (11) is positioned at the top of the crushing roller (2), the inclined plate (12) is mounted on the inner wall of the top of the machine body (1) through bolts, the inclined plate (12) is positioned at the top of the baffle (11), the top plate (13) is mounted on the top of the machine body (1) through bolts, the sum of the widths of the top plate (13) and the inclined plate (12) is larger than the width of the machine body (1), the baffle rod (14) is mounted on the inner side of the machine body (1) through a rotating shaft, and the baffle rod (14) is positioned at the bottom of the crushing roller (2).
  4. 4. The integrated structure for crushing and screening RAP materials according to claim 3, wherein the first screening plate (5) and the second screening plate (6) are mounted on the inner wall of the machine body (1) through bolts, the first screening plate (5) is located at the top of the second screening plate (6), the first screening plate (5) is located at the bottom of the baffle rod (14), two sides of the machine body (1) are welded at the first outlet (7) and the second outlet (8) respectively, and the first outlet (7) and the second outlet (8) are communicated with the tops of the first screening plate (5) and the second screening plate (6) respectively.
  5. 5. The integrated structure for crushing and screening RAP materials according to claim 1, wherein the filter screen (9) is mounted on the inner wall of the machine body (1) through bolts, the filter screen (9) is positioned at the bottom of the second sieve plate (6), one side of the machine body (1) is welded with a third outlet (10), and the third outlet (10) is communicated with the top of the filter screen (9).
  6. 6. The integrated structure for crushing and screening RAP materials according to claim 5, wherein the air duct (15) is welded at the bottom of the other side of the machine body (1), the fan (16) is mounted on the inner side of the air duct (15) through bolts, and the air duct (15) is positioned at the bottom of the filter screen (9).
  7. 7. The RAP material crushing and screening integrated structure according to claim 6, wherein a sliding sleeve (17) is welded on the inner wall of the other side of the machine body (1), one end of a sliding rod (18) is clamped on the inner side of the sliding sleeve (17), the other end of the sliding rod (18) extends to the outer side of the sliding sleeve (17), supporting plates (19) are welded on the sliding rod (18), the supporting plates (19) are uniformly distributed on the sliding rod (18), a movable plate (21) is installed at the bottom of the supporting plates (19), the bottom of the movable plate (21) is clamped at the top of a filter screen (9), the top of one side of the movable plate (21) is installed at the bottom of one side of the supporting plate (19) through a rotating shaft, the bottom of the other side of the supporting plate (19) is blocked on the top of the other side of the movable plate (21), and the supporting plates (19) are connected with the inner wall of the machine body (1) through springs (20).
  8. 8. The integrated structure for crushing and screening RAP materials according to claim 7, wherein the machine body (1) is externally connected with a switch group, and the switch group is connected with a motor (4) and a fan (16) through wires.

Description

RAP material crushing and screening integrated structure Technical Field The utility model relates to the technical field of crushing and screening integrated equipment, in particular to an integrated structure for crushing and screening RAP materials. Background When the RAP material is processed, crushing and screening are needed, crushing and screening integrated equipment is needed, the patent application number is CN201605522214. X, the utility model discloses a screening and crushing integrated toothed roller crusher, vertical screening of feeding is realized by arranging a material distributing mechanism and a material screening mechanism, excessive crushing and unnecessary energy consumption waste caused by entering crushed qualified fine materials into a crushing bin are avoided, the advantages of reducing equipment abrasion, improving material discharging qualification rate, reducing occupied space compared with external screening equipment and the like are also realized, when the screening impeller group rotates, the cleaning bump can realize dead angle-free cleaning of the peripheral surfaces of adjacent screening impeller groups, the condition of worsening and even blocking caused by material adhesion can be avoided, the integrated design concept is realized, the integrated crushing and screening integrated equipment has the characteristics of compact equipment, convenient operation, maintenance and reasonable process design, and is easy to cause environmental hazard and dust blockage caused by material expansion and dust hazard during crushing and screening operation when the integrated equipment is used, and the filter screen is not beneficial to filtering and filtering efficiency of dust is easy to filter screen filtering on the other hand when the filter screen is not beneficial to filtering dust. Therefore, how to design an integrated structure for crushing and screening RAP materials becomes the current problem to be solved. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide an integrated structure for crushing and screening RAP materials, so as to solve the problems in the prior art. In order to achieve the aim, the utility model provides the technical scheme that the RAP material crushing and screening integrated structure comprises a machine body and a crushing roller, wherein a transmission assembly is arranged on the machine body and comprises a gear and a motor, a screening assembly is arranged on the inner side of the machine body and comprises a first screen plate and a second screen plate, a material guiding assembly is arranged on the machine body and comprises a baffle plate and an inclined plate, a protection assembly is arranged on the machine body and comprises a top plate and a baffle rod, an exhaust assembly is arranged on the machine body and comprises an air cylinder and a fan, a filtering assembly is arranged on the machine body and comprises a filter screen and a sliding rod. Further, both ends of the crushing roller are all installed at the inner side of the machine body through bearings, the motor is installed at the outer side of the machine body through bolts, one end of the crushing roller is connected with an output shaft key of the motor, the other end of the crushing roller penetrates through the machine body and extends to the outer side of the machine body, the gears are connected with the other end key of the crushing roller, the number of the crushing roller and the gears is 2, and the two gears are meshed with each other. Further, the baffle is welded on the inner wall of the machine body, the top of the baffle is positioned at the top of the crushing roller, the inclined plate is arranged on the inner wall of the top of the machine body through bolts, the inclined plate is positioned at the top of the baffle, the top plate is arranged at the top of the machine body through bolts, the sum of the widths of the top plate and the inclined plate is larger than the width of the machine body, the baffle rod is arranged on the inner side of the machine body through a rotating shaft, and the baffle rod is positioned at the bottom of the crushing roller. Further, the first sieve plate and the second sieve plate are both arranged on the inner wall of the machine body through bolts, the first sieve plate is positioned at the top of the second sieve plate, the first sieve plate is positioned at the bottom of the baffle rod, two sides of the machine body are respectively welded at the first outlet and the second outlet, and the first outlet and the second outlet are respectively communicated with the tops of the first sieve plate and the second sieve plate. Further, the filter screen is installed on the inner wall of the machine body through bolts, the filter screen is located at the bottom of the second sieve plate, an outlet III is welded on one side of the machine body, and the outlet III is communicated wi