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CN-224214221-U - Quick replacement structure of modular slag removing machine scraper

CN224214221UCN 224214221 UCN224214221 UCN 224214221UCN-224214221-U

Abstract

The application relates to the technical field of slag raking machines, in particular to a modular slag raking machine scraper quick replacement structure which comprises a machine body, wherein a quick-dismantling mechanism is arranged on the machine body, the machine body is connected with a scraper through the quick-dismantling mechanism, the quick-dismantling mechanism comprises a quick-dismantling component and a fixing component, the quick-dismantling component comprises a positioning groove arranged on the machine body and a positioning block arranged on the scraper, the positioning block is matched with the positioning groove, a first fixing hole is formed in the end face of the positioning groove, a second fixing hole matched with the first fixing hole is formed in the fixing block, a first nut is arranged on the first fixing hole, and the first nut is in threaded connection with a rotating rod. The application can reduce maintenance workload and cost by the integral modularized design, and only the scraper part needs to be replaced when the scraper is worn, and the whole complex structure does not need to be disassembled.

Inventors

  • JIN DELIN

Assignees

  • 湖北顺金机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (10)

  1. 1. A quick replacement structure for a scraper of a modularized slag removing machine comprises a machine body and is characterized in that a quick-dismantling mechanism is arranged on the machine body, the machine body is connected with the scraper through the quick-dismantling mechanism, the quick-dismantling mechanism comprises a quick-dismantling component and a fixing component, the quick-dismantling component comprises a positioning groove arranged on the machine body and a positioning block arranged on the scraper, the positioning block is matched with the positioning groove, a first fixing hole is formed in the end face of the positioning groove, a second fixing hole matched with the first fixing hole is formed in the fixing block, a first nut is arranged on the first fixing hole, and the first nut is in threaded connection with a rotating rod.
  2. 2. The quick replacement structure of a modular slag removing machine scraper of claim 1, wherein the fixing assembly comprises a first radial groove, a second radial groove and an axial hole which are formed in a rotating rod, the supporting rod is connected in a sliding mode in the axial hole, the locking block is connected in the first radial groove in a sliding mode, and the fixing block is connected in the second radial groove in a sliding mode.
  3. 3. The quick change structure of a modular slag removing machine scraper of claim 2, wherein the locking block is provided with a first inclined surface and a second inclined surface, and a first spring is arranged between the locking block and the side wall of the first radial groove.
  4. 4. The quick replacement structure of a modular slag removing machine scraper of claim 3, wherein a through groove communicated with the first radial groove is formed in the end face of the rotating rod, an unlocking rod is connected in a sliding mode in the through groove, a third inclined face is arranged at the lower end of the unlocking rod, and a second spring is arranged between one end face, far away from the first radial groove, of the unlocking rod and the end face of the rotating rod.
  5. 5. The quick replacement structure of a modular slag removing machine scraper of claim 2, wherein the supporting rod is provided with a fourth inclined plane, and the fixing block is provided with a fifth inclined plane matched with the fourth inclined plane.
  6. 6. The quick change structure of a modular slag removing machine scraper of claim 5, wherein a third spring is arranged between the supporting rod and the bottom wall of the axial hole, a connecting part is arranged on the bottom wall of the axial hole, and a fourth spring is arranged between the fixing block and the connecting part.
  7. 7. The quick change structure of a modular slag removing machine scraper of claim 1, wherein the outer wall of the rotating rod is slidably connected with a gear.
  8. 8. The quick replacement structure of a modular slag removing machine scraper of claim 1, wherein the machine body is provided with a first support frame, a second support frame and a third support frame, the first support frame is provided with a second nut, and the second nut is in threaded connection with a screw.
  9. 9. The rapid replacement structure of the modular slag removing machine scraper of claim 8, wherein a sliding rod is connected between the second supporting frame and the third supporting frame in a sliding manner, a rack matched with the gear is arranged on the sliding rod, and one end of the sliding rod is connected with the screw in a rotating manner.
  10. 10. The quick change structure of a modular slag remover scraper of claim 9, wherein a rotating handle is arranged at one end of the screw.

Description

Quick replacement structure of modular slag removing machine scraper Technical Field The application relates to the technical field of slag raking machines, in particular to a modular rapid scraper replacing structure of a slag raking machine. Background The scraper is one of key components of the slag removing machine, and in the working process, the scraper is directly contacted with materials such as rock, slag and the like, bears larger friction force and impact force, and is easy to wear. When the scraper is worn to a certain extent, the scraper needs to be replaced in time so as to ensure the normal working efficiency and the working quality of the slag removing machine. Through retrieving, chinese patent publication No. CN219566609U discloses a slag raking machine scraper, including the slag raking machine scraper, be provided with clear fill mechanism on the slag raking machine scraper, the bottom fixedly connected with supporting box of slag raking machine scraper, the storage tank has been seted up on the supporting box, the tip fixed mounting of supporting box has two servo motor, two servo motor's output shaft extends to the inner chamber of storage tank and fixedly connected with threaded rod, two the extension board has been cup jointed to the screw thread on the threaded rod, scraping the material strip is installed to the tip of extension board, the side of extension board is laminated with the inner wall of storage tank mutually, the tip of supporting box is located the outside of servo motor and is provided with the protection casing. The inventor finds that the prior art has the defects that when the stone baffle plates are connected with the slag skimming machine in a bolt connection mode, once the stone baffle plates need to be replaced, the time required for working is increased and the working efficiency of the device is reduced due to the fact that the plurality of groups of bolts are detached. The application aims to solve the problem that the change speed of accessories in the prior art affects the working efficiency, and by the integral modularized design, when the scraper is worn, only the scraper part is required to be changed, the whole complex structure is not required to be disassembled, and the maintenance workload and the cost are reduced. Disclosure of utility model The application provides a modular scraper quick replacement structure for solving the problem that the working efficiency is influenced by the accessory replacement speed in the prior art. The application provides a quick replacement structure of a scraper of a modularized slag removing machine, which adopts the following technical scheme that the quick replacement structure comprises a machine body, wherein a quick-dismantling mechanism is arranged on the machine body, the machine body is connected with the scraper through the quick-dismantling mechanism, the quick-dismantling mechanism comprises a quick-dismantling component and a fixing component, the quick-dismantling component comprises a positioning groove arranged on the machine body and a positioning block arranged on the scraper, the positioning block is matched with the positioning groove, a first fixing hole is formed in the end face of the positioning groove, a second fixing hole matched with the first fixing hole is formed in the fixing block, a first nut is arranged on the first fixing hole, a rotating rod is connected with the first nut in a threaded mode, the connecting of the scraper and the machine body is achieved through inserting the positioning block into the positioning groove, the first fixing hole is overlapped with the second fixing hole, the rotating rod is inserted into the first fixing hole and the second fixing hole through rotating rod, the scraper which is connected with the machine body in a fixed mode, and the rotating rod is connected with the machine body in a tight mode through the fixing component. Optionally, the fixing component comprises a first radial groove, a second radial groove and an axial hole which are formed in the rotating rod, wherein the supporting rod is connected in a sliding mode in the axial hole, the locking block is connected in the first radial groove in a sliding mode, and the fixing block is connected in the second radial groove in a sliding mode. The supporting rod can push the fixing block to tightly lock the first fixing hole and the second fixing hole. Optionally, a first inclined plane and a second inclined plane are arranged on the locking block, and a first spring is arranged between the locking block and the side wall of the first radial groove. The first spring facilitates resetting of the lock block. Optionally, a through groove communicated with the first radial groove is formed in the end face of the rotating rod, an unlocking rod is connected in the through groove in a sliding mode, a third inclined face is arranged at the lower end of the unlocking rod, and a second spring is arranged