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CN-118663556-B - Triaxial elliptical vibrating screen capable of preventing holes from being blocked

CN118663556BCN 118663556 BCN118663556 BCN 118663556BCN-118663556-B

Abstract

The invention relates to the technical field of vibrating screens, and provides a triaxial elliptical vibrating screen with anti-blocking holes, which comprises a bottom plate, a mounting frame, a damping component, a vibrating box body, a screening component, a vibrating component, an anti-blocking component and a water spraying component, wherein the mounting frame is fixedly arranged on the bottom plate, the damping component is arranged on the mounting frame, the vibrating box body is arranged on the damping component, the screening component is arranged in the vibrating box body, the vibration subassembly is installed on the vibration box, prevent stifled subassembly is installed inside the vibration box, water spray assembly installs on the bottom plate, through above-mentioned technical scheme, solved among the prior art at the in-process that sieves the material, the material can block and cause the jam on the screen cloth, and the material that leads to is difficult to in time to be sieved out, the problem of the screening effect inequality that causes.

Inventors

  • Qiao Tiegang
  • ZHANG PENGCHENG
  • QIAO YUANBO
  • Qiao Yuanzhuo
  • Qiao Tiehui

Assignees

  • 唐山金泰机械科技有限公司

Dates

Publication Date
20260512
Application Date
20240815

Claims (8)

  1. 1. A triaxial elliptical vibrating screen capable of preventing holes from being blocked, which is characterized by comprising: a bottom plate (1); the mounting frame (2), the said mounting frame (2) is fixedly mounted on said bottom plate (1); A damping assembly mounted on the mounting frame (2); The vibration box body (3), the vibration box body (3) is arranged on the damping component, and the damping component is used for reducing the vibration of the vibration box body (3) during working; The screening assembly is arranged inside the vibrating box body (3) and is used for screening materials; the vibration assembly is arranged on the vibration box body (3) and is used for additionally vibrating the vibration box body (3); the anti-blocking component is arranged inside the vibrating box body (3) and is used for preventing the screening component from being blocked in the process of screening materials; The water spraying assembly is arranged on the bottom plate (1) and is used for spraying water to materials in the screening process; the shock absorbing assembly includes: The two sides of the upper part of the mounting frame (2) are symmetrical and are fixedly provided with two upright posts (4); the tops of the four upright posts (4) are fixedly provided with the first springs (5); The two sides of the vibration box body (3) are symmetrically and fixedly provided with the load brackets (6), the four load brackets (6) are in one-to-one correspondence with the four upright posts (4), and the load brackets (6) are fixedly connected with the first springs (5); the vibration assembly includes: the vibration box comprises a mounting shell (11), wherein the mounting shell (11) is fixedly arranged on two sides of the vibration box body (3); a transmission gear (12), wherein three transmission gears (12) are rotatably arranged in the two mounting shells (11) at equal distances, and every two adjacent transmission gears (12) in each mounting shell (11) are meshed with each other; The rotating frames (13) are fixedly arranged on each transmission gear (12), and the rotating frames (13) are rotationally connected with the mounting shell (11); the end part of each rotating frame (13) is detachably provided with a protective shell (14); the driving part is arranged on the bottom plate (1) and is used for driving the rotating frames (13) to rotate simultaneously; And the vibrating part is arranged in the rotating frame (13) and is used for applying vibration to the vibrating box body (3).
  2. 2. The three-axis elliptical vibrating screen with anti-cratering function of claim 1, wherein the screen assembly comprises: the screen plate (7), the said screen plate (7) is fixedly mounted in the said vibration box (3); the feeding hopper (8) is fixedly arranged at the feeding end of the vibrating box body (3), and the feeding hopper (8) is positioned at the upper part of the sieve plate (7); The discharging hopper (9) is fixedly arranged at the discharging end of the vibrating box body (3), and the discharging hopper (9) is positioned at the upper part of the sieve plate (7); Waste material mouth (10), the bottom of vibration box (3) discharge end has been seted up waste material mouth (10).
  3. 3. The three-axis elliptical vibrating screen for preventing clogging as recited in claim 2, wherein said driving section includes: The first motor (15) is fixedly arranged on the bottom plate (1); A driving pulley (16), wherein the driving pulley (16) is fixedly arranged at the output end of the first motor (15); a driven pulley (17), wherein the driven pulley (17) is fixedly arranged on one of the rotating frames (13); and the driving belt (18) is in tensioning sleeve connection with the driving belt wheel (16) and the driven belt wheel (17).
  4. 4. A triaxial elliptical vibrating screen with anti-clogging function according to claim 3, wherein the vibrating portion includes: the fixed cylinders (19) are fixedly arranged in the rotating frames (13), and the fixed cylinders (19) are fixedly arranged in the rotating frames; The fixed rings (20) are fixedly arranged on each fixed cylinder (19); A fixed housing (21), wherein each fixed cylinder (19) is slidably provided with the fixed housing (21); An eccentric wheel (22), each fixed cylinder (19) is sleeved with the eccentric wheel (22), and the eccentric wheel (22) is positioned between the fixed ring (20) and the fixed shell (21); The fixing screws (23) are rotatably arranged on each fixing shell (21); The fixing nuts (24) are sleeved on the fixing screws (23) in a threaded mode, and the fixing nuts (24) are fixedly connected with the fixing cylinders (19); The end part of each fixed cylinder (19) is fixedly provided with the shaft coupling (25); and the transmission shafts (26) are fixedly arranged between every two couplers (25), and the transmission shafts (26) are fixedly arranged between every two couplers.
  5. 5. The three-axis elliptical vibrating screen with anti-cratering of claim 4, wherein the anti-cratering assembly comprises: the support frames (27) are fixedly arranged in the vibrating box body (3) at equal intervals, and the support frames (27) are positioned on the upper part of the sieve plate (7); the impact rods (28) are slidably arranged on each supporting frame (27); The top of each impact rod (28) is fixedly provided with the pressing plate (29), and the pressing plates (29) are in sliding fit with the supporting frames (27); and the power part is arranged on the supporting frame (27) and is used for driving the impact rod (28) to reciprocate.
  6. 6. The three-axis elliptical vibrating screen with anti-clogging function as recited in claim 5, wherein the power section comprises: the second motors (30) are fixedly arranged on each supporting frame (27); the cams (31) are rotatably arranged in each supporting frame (27), and the cams (31) are fixedly connected with the output end of the second motor (30); And the top of each pressing plate (29) is fixedly provided with the second spring (32), and the second springs (32) are fixedly connected with the inner top wall of the supporting frame (27).
  7. 7. The three-axis elliptical vibrating screen with anti-cratering function of claim 6, wherein the water spray assembly comprises: A water tank (33), wherein the water tank (33) is fixedly arranged on the bottom plate (1); the water pump (34) is fixedly arranged on the water tank (33), and the input end of the water pump (34) is communicated with the water tank (33); The bearing frame (35), the said bearing frame (35) is fixedly mounted on the top of the said vibration box (3); And the water spraying part is arranged inside the bearing frame (35) and is used for spraying water.
  8. 8. The three-axis elliptical vibrating screen with anti-clogging function as recited in claim 7, wherein the water spraying section comprises: A drain pipe (36), wherein the drain pipe (36) is fixedly arranged inside the bearing frame (35); The spray heads (37) are communicated with the drain pipe (36) at equal angles, and a plurality of spray heads (37) are communicated with each other; And a connecting pipe (38), wherein the connecting pipe (38) is communicated between the drain pipe (36) and the output end of the water pump (34).

Description

Triaxial elliptical vibrating screen capable of preventing holes from being blocked Technical Field The invention relates to the technical field of vibrating screens, in particular to a triaxial elliptical vibrating screen capable of preventing holes. Background The triaxial elliptical vibrating screen is a device for screening materials, and mainly comprises three axial vibrators, so that the materials can move horizontally, vertically and obliquely upwards, when the materials are separated, the materials are uniformly distributed to the three axial vibrators through a feed inlet after entering the device, the vibration frequency and the vibration amplitude of each axial vibrator can be adjusted according to different material characteristics and technological requirements, under the action of the three axial vibrators, the materials can be subjected to vibration and impact of different degrees, different components in the materials are separated, the light materials can be screened out and move upwards along a vibrating screen, the purpose of separation is finally achieved, and the separated materials can be discharged through a discharge outlet. In the working process, if the screen cloth of the triaxial elliptical vibrator is blocked, the normal operation of equipment can be influenced, even equipment parts can be damaged, and therefore whether the screen cloth works normally needs to be paid attention to, if the screen cloth of the triaxial elliptical vibrator is blocked, materials cannot be screened out in time, so that the production capacity of the equipment is influenced, the yield is reduced, meanwhile, the screen cloth is blocked, the abrasion degree of screen holes can be increased, excessive abrasion of the equipment parts can be caused for a long time, the service life of the equipment is further influenced, and the maintenance cost of the equipment is improved. Disclosure of Invention The invention provides a triaxial elliptical vibrating screen capable of preventing holes, which solves the problems that in the related art, in the process of screening materials, the materials are likely to be blocked on a screen to cause blockage, so that the materials are difficult to screen in time, and the screening effect is not ideal. The technical scheme of the invention is as follows: A triaxial elliptical vibrating screen with anti-clogging holes, comprising: A bottom plate; The mounting frame is fixedly arranged on the bottom plate; A shock absorbing assembly mounted on the mounting frame; The vibration box body is arranged on the damping component, and the damping component is used for reducing vibration of the vibration box body during working; the screening assembly is arranged in the vibrating box body and is used for screening materials; The vibration assembly is arranged on the vibration box body and is used for vibrating the vibration box body additionally; the anti-blocking component is arranged inside the vibrating box body and is used for preventing the screening component from being blocked in the process of screening materials; and the water spraying assembly is arranged on the bottom plate and is used for spraying water to the materials in the screening process. On the basis of the foregoing aspect, the shock absorbing assembly includes: the two sides of the upper part of the mounting frame are symmetrical and are fixedly provided with two upright posts; the tops of the four upright posts are fixedly provided with the first springs; the two sides of the vibration box body are symmetrically and fixedly provided with the load brackets, four load brackets are in one-to-one correspondence with four upright posts, and the load brackets are fixedly connected with the first springs. In accordance with the foregoing aspects, the screen assembly includes: the screen plate is fixedly arranged in the vibrating box body; the feeding hopper is fixedly arranged at the feeding end of the vibrating box body and is positioned at the upper part of the sieve plate; The discharging hopper is fixedly arranged at the discharging end of the vibrating box body and is positioned at the upper part of the sieve plate; The waste material mouth, the bottom of vibration box discharge end has been seted up the waste material mouth. On the basis of the foregoing aspect, the vibration assembly includes: the installation shell is fixedly arranged on two sides of the vibration box body; The transmission gears are equally spaced inside the two installation shells and are rotatably installed with three transmission gears, and every two adjacent transmission gears in each installation shell are meshed with each other; the rotating frames are fixedly arranged on each transmission gear and are in rotary connection with the mounting shell; the end part of each rotating frame is detachably provided with a protective shell; the driving part is arranged on the bottom plate and used for driving the rotating frames to rotate simulta