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CN-224219415-U - Tobacco redrying machine mesh screen side chain lubrication oiling machine

CN224219415UCN 224219415 UCN224219415 UCN 224219415UCN-224219415-U

Abstract

The utility model discloses a tobacco redrying machine mesh screen side chain lubrication oiling machine, which relates to the technical field of oiling machines and is provided with a positioning mechanism comprising a cutting sleeve, a sliding rod, a positioning structure and a locking structure, wherein a sliding rail is arranged on a substrate, the cutting sleeve is mounted on the sliding rail in a sliding fit manner, the positioning structure is arranged between the cutting sleeve and the sliding rail, the sliding sleeve is mounted and fixed on the cutting sleeve, the bottom end of the sliding rod is inserted into the sliding sleeve in a sliding fit manner, the locking structure is arranged, and a liquid spraying rod is further arranged and is mounted and fixed at the top end of the sliding rod. The liquid spraying rod of the utility model realizes the position adjustment parallel to the rolling path of the roller by utilizing the positioning mechanism, is convenient for spraying lubricating oil or cleaning liquid to the roller through the liquid spraying rod after accurate positioning so as to lubricate or clean the roller, can better keep the lubrication state of the roller, avoids the deformation of the roller caused by the accumulation of oil dirt, and is beneficial to the guarantee of the normal work of a mesh screen and the extension of the working life of the roller.

Inventors

  • CHEN LEI
  • XIA CHANGQING
  • LV YUEJUN
  • HU WENJIE
  • LIU ZENGGUI
  • YANG WEI
  • HUANG XIN
  • Peng Xuening

Assignees

  • 华环国际烟草有限公司

Dates

Publication Date
20260512
Application Date
20250416

Claims (10)

  1. 1. The side chain lubrication oiling machine of the mesh screen of the tobacco redrying machine is characterized in that a plurality of rollers (11) are respectively arranged on two sides of the mesh screen (1) in a row, a table top (2) is supported at the bottom of each roller (11), the mesh screen (1) is connected with a driving machine for driving the mesh screen to reciprocate on the table top (2) through each roller (11), a substrate (3) is fixedly arranged on the side of the table top (2), and the side chain lubrication oiling machine is characterized in that a positioning mechanism (4) comprising a cutting sleeve (41), a sliding sleeve (42), a sliding rod (43), a positioning structure and a locking structure is arranged, and a sliding rail (31) is arranged on the substrate (3); The cutting sleeve (41) is mounted on the sliding rail (31) in a sliding fit manner, a sliding pair parallel to the reciprocating motion direction of the mesh screen (1) is formed between the cutting sleeve and the sliding rail (31), and a positioning structure for limiting the relative sliding of the cutting sleeve and the sliding rail is arranged between the cutting sleeve and the sliding rail; The sliding sleeve (42) is arranged and fixed on the cutting sleeve (41), and the bottom end of the sliding rod (43) is inserted into the sliding sleeve (42) in a sliding fit manner, so that a sliding pair perpendicular to the upper surface of the base plate (3) is formed between the sliding rod (43) and the sliding sleeve (42); The device is also provided with a liquid spraying rod (5), and the liquid spraying rod (5) is fixedly arranged at the top end of the sliding rod (43).
  2. 2. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 1, wherein two positioning mechanisms (4) are arranged, and two liquid spraying rods (5) are correspondingly arranged; The two liquid spraying rods (5) are respectively used as a lubricating spray rod and a cleaning spray rod for spraying lubricating oil and cleaning liquid; The two positioning mechanisms (4) are respectively used as a lubrication positioning mechanism and a cleaning positioning mechanism, and the lubricating spray rod and the cleaning spray rod are respectively and correspondingly arranged and fixed at the top ends of the corresponding sliding rods (43).
  3. 3. A tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 1 or 2, characterized in that a liquid supply mechanism (7) for supplying liquid to the liquid spray rod (5) is provided; The liquid supply mechanism (7) comprises a liquid storage tank (71), a pipeline (72) and a valve (73), wherein the liquid storage tank (71) is communicated with the liquid spraying rod (5) through the pipeline (72), and the pipeline (72) is provided with the valve (73) for controlling the liquid storage tank (71) to be communicated with or cut off the liquid spraying rod (5).
  4. 4. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 1, wherein the positioning structure is a positioning bolt (44); the positioning bolt (44) penetrates through the clamping sleeve (41) and is in threaded fit with the clamping sleeve (41), the sliding rail (31) can be abutted when the clamping sleeve is fastened so as to limit the relative sliding of the clamping sleeve (41) and the sliding rail (31), the clamping sleeve can be separated from the sliding rail (31) when the clamping sleeve is released, and the limit on the relative sliding of the clamping sleeve (41) and the sliding rail (31) is released.
  5. 5. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 1, wherein the locking structure is a locking bolt (45); The locking bolt (45) penetrates through the sliding sleeve (42) and is in threaded fit with the sliding sleeve (42), can abut against the sliding rod (43) when being fastened so as to limit the relative sliding of the sliding rod (43) and the sliding sleeve (42), can be separated from the sliding rod (43) when being released, and can release the limit on the relative sliding of the sliding rod (43) and the sliding sleeve (42).
  6. 6. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 1, which is characterized by further comprising a cleaning mechanism (6) comprising a bracket (61), a pressing rod (62), a guide cylinder (63) and a brush plate (65); The guide cylinder (63) is of a hollow cylindrical structure and is positioned right above the rolling path of the roller (11), and is fixedly arranged with the table top (2) through the bracket (61), and the axis of the guide cylinder is vertically arranged; The brush plate (65) is fixedly arranged at the bottom end of the pressing rod (62), the pressing rod (62) is installed in the guide cylinder (63) in a sliding fit mode, and a sliding pair supporting the pressing rod (62) to ascend or descend is formed between the pressing rod (62) and the guide cylinder (63) so that the brush plate (65) is far away from the roller (11) or the brush plate (65) is in periodical pressing contact with the roller (11).
  7. 7. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 6, wherein said cleaning mechanism (6) further comprises a spring (64); The top end of the pressing rod (62) is of a radial protruding limiting edge structure, the spring (64) is sleeved outside the pressing rod (62) and is pressed between the limiting edge structure and the support (61), and the elastic force of the spring (64) tends to enable the pressing rod (62) to drive the brush plate (65) to ascend.
  8. 8. A tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 3, wherein said valve (73) is a pneumatic valve.
  9. 9. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 8, wherein a controller is further arranged; the controller is in data communication with the spray bar (5) and a pneumatic device controlling the pneumatic valve (73).
  10. 10. The tobacco redrying machine mesh screen side chain lubrication oiling machine according to claim 9, wherein a proximity switch (8) in data communication with the controller is also provided; The proximity switch (8) is mounted to the table top (2) with its detection end facing the rolling path of the roller (11).

Description

Tobacco redrying machine mesh screen side chain lubrication oiling machine Technical Field The utility model relates to the technical field of oiling machines, in particular to an oiling machine for lubricating a mesh screen side chain of a tobacco redrying machine. Background The tobacco leaf processing mode is used for controlling the moisture in tobacco leaves in a certain proportion during tobacco leaf baking treatment so as to be beneficial to maintaining the flavor of the tobacco leaves and facilitating the storage of the tobacco leaves. The traditional tobacco leaf baking treatment is mainly fixed hanging rod redrying and threshing redrying. Along with the improvement of the production mechanization degree, the prior art also provides a technical scheme for carrying out material transmission by using a mesh screen and carrying out tobacco baking by matching with a tobacco redrying machine, and the technical scheme obviously improves the production efficiency, but has some defects. If current mesh screen carries out reciprocating motion through the side gyro wheel, in order to guarantee the normal work of side gyro wheel and to prolong the life of side gyro wheel, the mode that the oiling machine used the shower nozzle to spray lubricating oil in the production more lubricates the side gyro wheel, but the shower nozzle sprays the position precision of lubricating oil lower and be difficult to adjust, is difficult to guarantee the lubrication effect of gyro wheel betterly, still easily leads to the production place dirty. In addition, current tanker aircraft does not possess clean function, easily produces the accumulational condition of gyro wheel surface oil dirt, leads to the gyro wheel to warp, influences the normal work of mesh screen. Disclosure of utility model The utility model provides a tobacco redrying machine mesh screen side chain lubrication oiling machine, which aims to avoid the defects existing in the prior art. The utility model aims to solve the technical problems by adopting the following technical scheme that a plurality of rollers are respectively arranged on two sides of a mesh screen of a tobacco redrying machine in a row, a table top is arranged on the bottom support of each roller, the mesh screen is connected with a driver for driving the mesh screen to reciprocate on the table top through each roller, a substrate is fixedly arranged on the side of the table top, and the mesh screen is provided with a positioning mechanism comprising a cutting sleeve, a sliding rod, a positioning structure and a locking structure, and a sliding rail is arranged on the substrate; The clamping sleeve is mounted on the sliding rail in a sliding fit manner, a sliding pair parallel to the reciprocating direction of the mesh screen is formed between the clamping sleeve and the sliding rail, and a positioning structure for limiting the sliding of the clamping sleeve and the sliding pair relative to each other is arranged between the clamping sleeve and the sliding pair; The sliding sleeve is fixedly arranged on the cutting sleeve, the bottom end of the sliding rod is inserted into the sliding sleeve in a sliding fit manner, so that a sliding pair perpendicular to the upper surface of the base plate is formed between the sliding rod and the sliding sleeve; The device is also provided with a liquid spraying rod which is fixedly arranged at the top end of the sliding rod. Further, two positioning mechanisms are arranged, and two liquid spraying rods are correspondingly arranged; the two liquid spraying rods are respectively used as a lubricating spray rod and a cleaning spray rod for spraying lubricating oil and cleaning liquid; the two positioning mechanisms are respectively used as a lubrication positioning mechanism and a cleaning positioning mechanism, and the lubricating spray rod and the cleaning spray rod are respectively and correspondingly arranged and fixed at the top ends of the corresponding sliding rods. Further, a liquid supply mechanism for supplying liquid to the liquid spray rod is arranged; The liquid supply mechanism comprises a liquid storage tank, a pipeline and a valve, wherein the liquid storage tank is communicated with the liquid spraying rod through the pipeline, and the pipeline is provided with the valve for controlling the liquid storage tank to be communicated with or cut off the liquid spraying rod. Further, the positioning structure is a positioning bolt; The positioning bolt penetrates through the clamping sleeve and is in threaded fit with the clamping sleeve, the sliding rail can be abutted to limit the relative sliding of the clamping sleeve and the sliding rail when in fastening, the positioning bolt can be separated from the sliding rail when in loosening, and the limit of the relative sliding of the clamping sleeve and the sliding rail is relieved. Further, the locking structure is a locking bolt; The locking bolt penetrates through the sliding sleeve and is in th