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CN-224229185-U - Disc feeder that sealed effect is good

CN224229185UCN 224229185 UCN224229185 UCN 224229185UCN-224229185-U

Abstract

The application relates to a disc feeder with good sealing effect, which relates to the field of material discharging devices and comprises a feeder body and a frame body, wherein a disc is arranged in the feeder body, a driving mechanism for driving the disc to rotate is arranged below the feeder body, the bottom end of the disc is fixedly connected with a fixed shaft which is rotationally connected with the frame body, the driving mechanism comprises a gear ring which is coaxially fixed with the outer side wall of the fixed shaft, one side of the gear ring is meshed with a gear, a driving motor for driving the gear to rotate is arranged on the frame body, a supporting cylinder is fixedly connected onto the frame body, the gear ring and the gear are arranged inside the supporting cylinder, the upper end of the supporting cylinder is opened, a mounting cover for covering the supporting cylinder is connected onto the fixed shaft, and an oil immersion packing is arranged between the mounting cover and the supporting cylinder. The application has the effects of reducing the possibility of dust entering the supporting cylinder and prolonging the service lives of the driving wheel and the driven wheel.

Inventors

  • WANG YAO
  • WANG LU
  • WANG XUESHENG
  • WANG RUNXIN
  • WANG RUNMIN

Assignees

  • 唐山胜利机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250717

Claims (8)

  1. 1. The disc feeder with the good sealing effect is characterized by comprising a feeder body (2) and a frame body (1), wherein a disc (21) is arranged in the feeder body (2), a driving mechanism (3) for driving the disc (21) to rotate is arranged below the feeder body (2), a fixed shaft (22) which is rotationally connected with the frame body (1) is fixedly connected with the bottom end of the disc (21), the driving mechanism (3) comprises a gear ring (31) which is coaxially fixed with the outer side wall of the fixed shaft (22), a gear (32) is meshed with one side of the gear ring (31), a driving motor (34) for driving the gear (32) to rotate is arranged on the frame body (1), a supporting cylinder (5) is fixedly connected onto the frame body (1), the gear ring (31) and the gear (32) are arranged inside the supporting cylinder (5), an upper end opening of the supporting cylinder (5) is connected with a mounting cover (6) which covers the supporting cylinder (5), and an oil immersing disc root (51) is arranged between the mounting cover and the supporting cylinder (5).
  2. 2. The disc feeder with good sealing effect according to claim 1 is characterized in that an oil pointer is fixedly connected to the side wall of the supporting cylinder (5).
  3. 3. The disc feeder with good sealing effect according to claim 1, wherein the outer side of the feeder body (2) is covered with a decompression sleeve (4), and the lower end of the decompression sleeve (4) is fixedly connected with a mounting cover (6) through a fastener.
  4. 4. A disc feeder with good sealing effect according to claim 3 is characterized in that the decompression sleeve (4) comprises an upper cover (41) and a lower cover (42) which are arranged up and down, the upper cover (41) and the lower cover (42) are fixedly connected, and a plugging cover (43) is fixedly connected at the connecting part of the upper cover (41) and the lower cover (42).
  5. 5. The disc feeder with good sealing effect according to claim 1, wherein a speed reducer (33) is fixedly connected to the frame body (1), an output shaft of the speed reducer (33) penetrates through the supporting cylinder (5) and is coaxially fixed with the gear (32), and an input shaft of the speed reducer (33) is fixedly connected with an output shaft of the driving motor (34).
  6. 6. The disc feeder with good sealing effect according to claim 5, wherein the driving motor (34) is located at one side of the feeder body (2), a universal coupling (35) is arranged between the driving motor (34) and the speed reducer (33), one end of the universal coupling (35) is fixedly connected with an input shaft of the speed reducer (33), and the other end of the universal coupling is fixedly connected with an output shaft of the driving motor (34).
  7. 7. The disc feeder with good sealing effect according to claim 6, wherein the outer side of the universal coupler (35) is covered with a coupler shield (36), and the coupler shield (36) is fixedly connected with the frame body (1).
  8. 8. A disc feeder with good sealing effect according to claim 6, characterized in that the gear ring (31) is connected with the fixed shaft (22) by bolt fastening.

Description

Disc feeder that sealed effect is good Technical Field The application relates to the field of material discharging devices, in particular to a disc feeder with good sealing effect. Background The disk feeder is also called a disk feeder, is a mineral feeding device for ore dressing, and is generally composed of a driving device and a feeder body. The driving device generally comprises a driven wheel fixedly connected with the rotating shaft of the disc of the feeder body, a driving wheel is meshed with one side of the driven wheel, the motor drives the driving wheel to drive the driven wheel and the disc to rotate, and at the moment, materials in the feeding disc of the feeder drop into a hopper of the feeder body along an opening on one side of the feeding disc under the rotation of the disc, so that blanking is completed. The driving wheel and the driven wheel are both positioned in the same supporting cylinder for supporting the disc, the rotating shaft is provided with a mounting cover for covering the supporting cylinder, and when the mounting cover is mounted, the lower side of the mounting cover is abutted with the upper end wall of the supporting cylinder. And the driving wheel and the driven wheel are both dripped with thin oil for lubrication when in use, so that friction generated when the driving wheel is meshed with the driven wheel is reduced. In the related art, the lower side of the mounting cover is abutted against the upper end wall of the supporting cylinder, and a gap between the mounting cover and the supporting cylinder is communicated with the inside of the supporting cylinder, so that dust is easy to enter the supporting cylinder along the gap between the mounting cover and the supporting frame and pollute thin oil, and the abrasion of the driving wheel and the driven wheel is further caused. Disclosure of utility model In order to reduce the possibility of dust entering the supporting cylinder and prolong the service lives of the driving wheel and the driven wheel, the application provides the disc feeder with good sealing effect. The application provides a disc feeder with good sealing effect, which adopts the following technical scheme: The utility model provides a sealed effectual disc feeder, includes feeder body and support body, this internal disc that is provided with of feeder, feeder body below is provided with drive disc pivoted actuating mechanism, the bottom fixedly connected with of disc rotates the fixed axle of being connected with the support body, actuating mechanism includes the gear ring coaxial fixed with the lateral wall of fixed axle, and one side meshing of gear ring has the gear, install driving gear pivoted driving motor on the support body, fixedly connected with support section of thick bamboo on the support body, gear ring and gear are installed inside the support section of thick bamboo, the upper end opening of support section of thick bamboo is connected with the installation lid that the lid was closed the support section of thick bamboo on the fixed axle, install the oil immersion packing between installation lid and the support section of thick bamboo. Through adopting above-mentioned technical scheme, driving motor drives gear and ring gear rotation, thereby the ring gear rotates and drives the disc rotation, and then accomplishes the material unloading. The disc feeder is sealed through the gear ring and the gear which are arranged in the supporting cylinder and by utilizing the oil immersion packing, the occurrence of the condition that dust and impurities enter the driving mechanism is effectively reduced, and the service lives of the driving wheel and the driven wheel are prolonged. Preferably, an oil pointer is fixedly connected to the side wall of the supporting cylinder. Through adopting above-mentioned technical scheme, the effect of fixed connection oil pointer on the support section of thick bamboo lateral wall is the liquid level of the inside lubricating oil of support section of thick bamboo of being convenient for observe, ensures that ring gear and gear operate under suitable lubrication condition to improve transmission system's stability and life. Preferably, the outer side of the feeder body is covered with a decompression sleeve, and the lower end of the decompression sleeve is fixedly connected with the mounting cover through a fastener. Through adopting above-mentioned technical scheme, the pressure reducing sleeve can effectively reduce the outside atmospheric pressure fluctuation of batcher body to inside disc pivoted influence to improve the stability of equipment operation. The decompression sleeve is fixedly connected with the mounting cover through the fastener, so that the whole structure is firmer, the installation and the disassembly are convenient, the sealing performance is enhanced, and the risk of material leakage is reduced. Preferably, the decompression sleeve comprises an upper cover and a lower cover which are