CN-224211804-U - Cement feeding device for cement production line

CN224211804UCN 224211804 UCN224211804 UCN 224211804UCN-224211804-U

Abstract

The utility model discloses a cement feeding device of a cement production line, which comprises a base, wherein a conveying mechanism is arranged on the base, an adjusting mechanism is arranged below the conveying mechanism, the adjusting mechanism comprises a supporting frame, supporting rods, adjusting holes, a mounting frame, a hydraulic cylinder and a fixing mechanism, the supporting frame is fixed on the base, a plurality of groups of supporting frames are arranged in the supporting frame in a sliding mode, the adjusting holes are arranged on the outer walls of the supporting rods, the mounting frame rotates in the supporting frame, the hydraulic cylinder is fixed on the outer walls of the mounting frame, the fixing mechanism comprises a inserted rod, a fixing sleeve, a sliding block, a clamping groove and a limiting mechanism, the inserted rod is inserted into the supporting frame and the adjusting holes, the fixing sleeve is inserted into the top end of the inserted rod, the sliding block is arranged on the outer walls of the fixing sleeve, the clamping block is fixed at the bottom end of the sliding block, and the problem of complicated adjustment of the cement feeding height mentioned in the background art is solved, so that operators can realize firm locking through simple rotation without additional tools.

Inventors

SHI DONGHAI
LIU DEXIN
LIU DAPENG
SUN KECHENG
Yuan Shuanghan
GAN XIBAO
ZHANG GUOMIN
YU WENYONG
WU XUJUN
SONG HAILONG
SONG HAIWANG
JIA XIANJUN

Assignees

平泉冀东水泥有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250613

Claims (8)

1. The cement feeding device for the cement production line comprises a base (1), and is characterized in that a conveying mechanism is arranged on the base (1), an adjusting mechanism is arranged below the conveying mechanism, the adjusting mechanism comprises a supporting frame (2), a supporting rod (3), an adjusting hole (4), a mounting bracket (5), a hydraulic cylinder (6) and a fixing mechanism, the supporting frame (2) is fixed on the base (1), the supporting frame (2) is provided with a plurality of groups of sliding in the supporting frame (2), the adjusting hole (4) is provided with a plurality of groups of sliding in the outer walls of the plurality of groups of supporting rod (3), the mounting bracket (5) rotates in the supporting frame (2), the hydraulic cylinder (6) is fixed on the outer walls of the mounting bracket (5), the fixing mechanism comprises a plugging rod (7), a fixing sleeve (8), a sliding block (9), a pushing block (11), a clamping groove (12) and a limiting mechanism, wherein the plugging rod (7) is plugged into the supporting frame (2) and the adjusting hole (4), the fixing sleeve (8) is plugged into the top end of the plugging rod (7), the sliding block (9) is provided with a plurality of groups of sliding in the outer walls of the fixing sleeve (8), the sliding block (10) is fixed at the top ends of the plurality of groups of sliding block (9), the clamping groove (12) is arranged on the outer wall of the inserted link (7).
2. The cement feeding device for the cement production line is characterized in that the limiting mechanism comprises a limiting sleeve (13), a transmission sleeve (14), a limiting plate (15), a screw rod (16), a gear (17), a rotating sleeve (18) and a toothed ring (19), wherein the limiting sleeve (13) slides on the outer wall of the fixed sleeve (8), the transmission sleeve (14) is fixed on the outer wall of the limiting sleeve (13), the limiting plate (15) is fixed on the outer wall of the fixed sleeve (8), the screw rod (16) is provided with a plurality of groups of rotating on the outer wall of the fixed sleeve (8) and is in threaded connection with the transmission sleeve (14), the gear (17) is provided with a plurality of groups of rotating rings which are fixed on the top end of the screw rod (16) and are in rotating connection with the limiting plate (15), the rotating sleeve (18) rotates on the outer wall of the fixed sleeve (8), and the toothed ring (19) is fixed on the bottom surface of the rotating sleeve (18) and is meshed with the plurality of groups of gears (17).
3. The cement feeding device for the cement production line, as claimed in claim 2, is characterized in that the inner wall of the fixing sleeve (8) is provided with positioning strips (20), the outer wall of the inserting rod (7) is provided with positioning grooves (21), and the positioning strips (20) and the positioning grooves (21) are both provided with a plurality of groups and are in sliding connection.
4. The cement feeding device for the cement production line according to claim 3, wherein the outer wall of the fixed sleeve (8) is provided with movable grooves (22), and the movable grooves (22) are provided with a plurality of groups of pushing blocks (11) which are distributed on the outer wall of the fixed sleeve (8) and are respectively in sliding connection with the plurality of groups of pushing blocks.
5. The cement feeding device for the cement production line according to claim 4, wherein a plurality of groups of pushing springs (23) are connected between the inner walls of the pushing blocks (11) and the movable grooves (22), and the pushing springs (23) are provided with a plurality of groups.
6. The cement feeding device for the cement production line according to claim 5, wherein the outer walls of the pushing blocks (11) are inclined planes, and round corners are arranged at two ends of the limiting sleeve (13).
7. The cement feeding device for the cement production line is characterized in that the conveying mechanism comprises a conveying pipe (24), a motor (25), a rotating rod (26), a spiral plate (27), a discharging pipe (28) and an entering hopper (29), wherein the conveying pipe (24) rotates at one end of the base (1), the motor (25) is fixed at one end of the conveying pipe (24), the rotating rod (26) rotates in the conveying pipe (24) and is fixedly connected with the output end of the motor (25), the spiral plate (27) is fixed on the outer wall of the rotating rod (26), the discharging pipe (28) is fixed on the outer wall of the top end of the conveying pipe (24), and the entering hopper (29) is fixed on the outer wall of the bottom end of the conveying tank.
8. The cement feeding device for the cement production line according to claim 7, wherein the outer wall of the feeding pipe (24) is rotationally connected with a plurality of groups of supporting rods (3), the telescopic end of the hydraulic cylinder (6) is rotationally connected with the outer wall of the feeding pipe (24), a sliding hole (30) is formed in the inserted link (7), a pressure spring (31) is connected in the sliding hole (30), and a top block (32) is connected at the top end of the pressure spring (31) and is in sliding connection with the sliding hole (30).

Description

Cement feeding device for cement production line Technical Field The utility model relates to the technical field of cement production lines, in particular to a cement feeding device of a cement production line. Background In the material conveying link of the cement production line, accurate control of the cement feeding height is important to ensure production efficiency and product quality, so that the feeding device is required to have the capability of flexibly adjusting the height so as to adapt to storage bins and conveying equipment with different specifications; However, in the prior art, the height adjusting mechanism generally adopts a bolt fixing or hydraulic locking mode, an operator needs to use a special tool to carry out complicated adjustment operation, each adjustment needs to loosen the fixing device firstly, then manually adjust the height position, finally re-lock the fixing piece, a great deal of time is consumed, the abrasion of the fixing part is aggravated due to frequent disassembly and assembly, the service life of equipment is shortened, and meanwhile, the labor intensity and the safety risk of workers are increased. Disclosure of utility model (One) solving the technical problems Aiming at the problems in the prior art, the utility model provides a cement feeding device for a cement production line, which aims to solve the technical problems in the background art. (II) technical scheme The cement feeding device for the cement production line comprises a base, wherein a conveying mechanism is arranged on the base, an adjusting mechanism is arranged below the conveying mechanism, the adjusting mechanism comprises a supporting frame, supporting rods, adjusting holes, a mounting frame, a hydraulic cylinder and a fixing mechanism, the supporting frame is fixed on the base, the supporting frame is provided with a plurality of groups of sliding in the supporting frame, the adjusting holes are formed in the outer walls of the supporting rods, the mounting frame rotates in the supporting frame, the hydraulic cylinder is fixed on the outer walls of the mounting frame, the fixing mechanism comprises a inserted rod, a fixing sleeve, a sliding block, a clamping block, a pushing block, a clamping groove and a limiting mechanism, the inserted rod is inserted into the supporting frame and the adjusting holes, the fixing sleeve is inserted into the top end of the inserted rod, the sliding block is provided with a plurality of groups of sliding on the outer walls of the fixing sleeve, the clamping block is fixed at the bottom end of the sliding blocks, the pushing block is fixed at the top ends of the sliding blocks, and the clamping groove is arranged on the outer walls of the inserted rod. The utility model is further arranged that the limiting mechanism comprises a limiting sleeve, a transmission sleeve, a limiting plate, a screw rod, a gear, a rotating sleeve and a toothed ring, wherein the limiting sleeve slides on the outer wall of the fixed sleeve, the transmission sleeve is fixed on the outer wall of the limiting sleeve, the limiting plate is fixed on the outer wall of the fixed sleeve, the screw rod is provided with a plurality of groups of rotating on the outer wall of the fixed sleeve and is in threaded connection with the transmission sleeve, the gear is provided with a plurality of groups of rotating wheels which are fixed on the top end of the screw rod and are in rotating connection with the limiting plate, the toothed ring is fixed on the outer wall of the fixed sleeve, and the toothed ring is meshed with the plurality of groups of gears. The utility model is further characterized in that the inner wall of the fixed sleeve is provided with the positioning strips, the outer wall of the inserted link is provided with the positioning grooves, and the positioning strips and the positioning grooves are all provided with a plurality of groups and are in sliding connection. The utility model is further characterized in that the outer wall of the fixed sleeve is provided with the movable grooves, the movable grooves are provided with a plurality of groups of pushing blocks which are distributed on the outer wall of the fixed sleeve and are respectively connected with the plurality of groups of pushing blocks in a sliding manner, and the multi-channel sliding structure enables the pushing blocks to stably move in the movable grooves, so that even distribution of force transmission is ensured, meanwhile, a reliable guiding effect is provided, and the overall strength and the running stability of the locking mechanism are enhanced. The utility model is further provided with a plurality of groups of pushing springs which are connected between the inner walls of the pushing blocks and the movable grooves, the elastic reset mechanism provides continuous and stable restoring force for the pushing blocks, the pushing blocks can automatically reset after the limit of the limit sleeve is released,