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CN-224211801-U - Adjustable scraper angle control device of slag removing machine

CN224211801UCN 224211801 UCN224211801 UCN 224211801UCN-224211801-U

Abstract

The application relates to the technical field of slag raking machines, in particular to an adjustable slag raking machine scraper blade angle control device which comprises a frame and a scraper blade arranged on the frame, wherein an output shaft of a motor is coaxially provided with a worm meshed with a worm wheel, the worm wheel and the worm are both arranged in a transmission case, and the transmission case is communicated with a lubrication mechanism, wherein the lubrication mechanism comprises an oil drum, an oil injection assembly and a recovery assembly. The application can complete the lubrication operation without dismantling the transmission case, thereby saving time and manpower. Meanwhile, the waste of lubricating oil is avoided, impurities can be filtered, the cleanliness of the lubricating oil is guaranteed, the next oil injection maintenance is convenient, and the maintenance efficiency of the scraper angle control device is improved. When the impurity accumulation of filter screen interception reaches certain degree, demolish the bottom and can clear up impurity, guarantee to retrieve the normal work of subassembly, extension device life reduces maintenance cost.

Inventors

  • JIN DELIN

Assignees

  • 湖北顺金机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (7)

  1. 1. The adjustable scraper angle control device of the slag removing machine comprises a frame and a scraper arranged on the frame and is characterized in that a rotating shaft is fixedly arranged on the frame, a rotating seat is arranged on the scraper, the scraper is rotationally connected with the frame through the rotating seat and the rotating shaft, the rotating seat is connected with a transmission mechanism, the transmission mechanism comprises a transmission box, a worm wheel coaxially and fixedly connected with the rotating seat, and a motor fixedly arranged on the frame, an output shaft of the motor is coaxially provided with a worm meshed with the worm wheel, the worm wheel and the worm are both arranged in the transmission box, and the transmission box is communicated with a lubrication mechanism which comprises an oil drum, an oil injection assembly and a recovery assembly.
  2. 2. The adjustable slag removing machine scraper angle control device of claim 1, wherein the oil injection assembly comprises a first piston cylinder communicated with the oil drum and the transmission case, and a first piston rod which is matched with the first piston cylinder is connected in a sliding manner.
  3. 3. The adjustable scraper angle control device of the slag removing machine of claim 2, wherein the first piston cylinder is communicated with the oil drum through a first one-way valve, and the first piston cylinder is communicated with the transmission case through a second one-way valve.
  4. 4. The adjustable slag removing machine scraper angle control device of claim 1, wherein the recycling assembly comprises a second piston cylinder communicated with the oil drum and the transmission case, and a second piston rod matched with the second piston cylinder is connected in a sliding manner and fixedly connected with the first piston rod.
  5. 5. The adjustable skimming machine scraper angle control device according to claim 4, characterized in that the second piston cylinder is communicated with the oil drum through a third one-way valve, and the second piston cylinder is communicated with the transmission case through a fourth one-way valve.
  6. 6. The adjustable skimming machine scraper angle control device according to claim 5, characterized in that a filter screen is arranged at the communication position of the third one-way valve and the oil drum.
  7. 7. The adjustable skimming machine scraper angle control device according to claim 5, characterized in that the bottom cover of the second piston cylinder is detachably arranged.

Description

Adjustable scraper angle control device of slag removing machine Technical Field The application relates to the technical field of slag raking machines, in particular to an adjustable slag raking machine scraper angle control device. Background Slag raking machines are widely used in metallurgical, mining and other industries for cleaning slag and other waste. In the slag removing process, the angle of the scraping plate needs to be adjusted according to the actual working condition so as to ensure the slag removing effect. At present, the common adjustable scraper angle control device of the slag removing machine mostly adopts a worm gear mechanism to realize angle adjustment. However, when lubricating worm gear, often need demolish seal housing, complex operation consumes a large amount of time and manpower, influences production efficiency. Through retrieving, chinese patent publication No. CN222758973U discloses a slag removing machine, which comprises a base plate, a supporting rod, an adjusting component, the pole setting, a driving component, supporting components and walking wheels, the supporting rod has been fixedly connected with in the upper end rear portion both sides of bottom plate, internally mounted at the bracing piece has been used for controlling the adjusting component of conveying mechanism height, the pole setting has been fixedly connected with in the upper end front portion both sides of bottom plate, driving components has been installed in the one side that the pole setting is close to each other, supporting components has been installed in the upper end mid-mounting of bottom plate, the walking wheels have all been rotated and have been connected in the both sides front and back portion of bottom plate. With respect to the related art in the above, the inventors found that the following drawbacks exist: in order to solve the problem that the maintenance efficiency of the angle adjusting mechanism in the prior art is low, lubricating oil is sprayed to the adjusting mechanism, so that lubrication of the adjusting mechanism can be completed without opening the machine cover, and the purpose of improving the maintenance efficiency is achieved. Disclosure of utility model In order to facilitate maintenance and maintenance of the scraper angle adjusting mechanism, the application provides an adjustable scraper angle control device of a slag removing machine. The application provides an adjustable slag removing machine scraping plate angle control device which adopts the following technical scheme that the adjustable slag removing machine scraping plate angle control device comprises a frame and a scraping plate arranged on the frame, wherein a rotating shaft is fixedly arranged on the frame, a rotating seat is arranged on the scraping plate, the scraping plate is rotationally connected with the frame through the rotating seat and the rotating shaft, the rotating seat is connected with a transmission mechanism, the transmission mechanism comprises a transmission box, a worm wheel coaxially and fixedly connected with the rotating seat, and a motor fixedly arranged on the frame, an output shaft of the motor is coaxially provided with a worm meshed with the worm wheel, the worm wheel and the worm are both arranged in the transmission box, the transmission box is communicated with a lubricating mechanism, and the lubricating mechanism comprises an oil drum, an oil injection assembly and a recovery assembly. The worm is driven to rotate by the worm, so that the angle of the scraping plate is adjusted, oil spraying maintenance is carried out on the worm and the worm by the oil spraying assembly, redundant lubricating oil is recovered and filtered by the recovery assembly, and the next oil spraying maintenance is facilitated. Optionally, the oil spraying assembly comprises a first piston cylinder communicated with the oil drum and the transmission case, a first piston rod which is matched with the first piston cylinder is connected in a sliding way in the first piston cylinder, and the first piston cylinder sucks lubricating oil in the oil drum and sprays the lubricating oil into the transmission case. Optionally, the first piston cylinder is communicated with the oil drum through a first one-way valve, the first piston cylinder is communicated with the transmission case through a second one-way valve, and the first one-way valve and the second one-way valve are alternately opened so as to facilitate the operation of the first piston cylinder. Optionally, the recovery subassembly includes the second piston cylinder with oil drum and transmission case intercommunication, sliding connection has the second piston rod of looks adaptation in the second piston cylinder, second piston rod and first piston rod fixed connection. Optionally, the second piston cylinder is communicated with the oil drum through a third one-way valve, the second piston cylinder is communicated with the transmission case th