CN-122015440-A - Uniform diversion type single-roller dryer

CN122015440ACN 122015440 ACN122015440 ACN 122015440ACN-122015440-A

Abstract

The invention discloses a uniform diversion type single-roller dryer which comprises a drying box body, a drying main roller, an upper end auxiliary roller, a scraping guide plate, a rotating mechanism and a transmission mechanism, wherein the drying main roller is arranged on the drying box body; according to the invention, the driving column is controlled to rotate by the power motor, the driving column drives the translation sleeve to horizontally move, the translation sleeve drives the fixed rod to horizontally move by the linkage plate, the movable plate is driven to horizontally move, the movable plate drives the transmission ring to rotate, the rotation convex ring is driven to rotate, the scraping guide plate is driven to abut against the side surface of the drying main roller to circumferentially rotate by the transmission folding rod, so that the scraping position of the scraping guide plate can be changed.

Inventors

HE XIANYONG
XUAN SHISUO
MIAO ZHENGDONG

Assignees

东台市食品机械厂有限公司
江苏大学

Dates

Publication Date: 20260512
Application Date: 20260327

Claims (9)

1. A uniform diversion type single-roller dryer is characterized by comprising a drying box body, a drying main roller, an upper end auxiliary roller, scraping guide plates, a rotating mechanism and a transmission mechanism, wherein the drying main roller is rotatably arranged in the drying box body, two upper end auxiliary rollers are respectively arranged at two ends of the upper side of the drying main roller, a feeding interval is formed between the two upper end auxiliary rollers, the scraping guide plates are arranged on the side face of the drying main roller in an abutting mode, the rotating mechanism is arranged in the drying box body, the rotating mechanism comprises supporting rotating columns, rotating convex rings, a transmission ring sleeve and a moving plate, the front end and the rear end of the drying main roller are respectively provided with a supporting rotating column, the outer ends of the supporting rotating columns are rotatably connected to the inner side wall of the drying box body, the transmission ring sleeve is rotatably clamped on the supporting rotating columns, the inner side of the transmission ring sleeve is connected with a rotating convex ring, the front end and the rear end of the scraping guide plates are connected with the rotating convex rings, the lower side of the transmission ring sleeve is in abutting mode, the transmission mechanism is arranged on one side face of the drying main roller, and the two side face of the drying guide plates are driven by the transmission mechanism to move along the horizontal direction, and the two side faces of the drying main roller are driven by the transmission mechanism to move along the horizontal direction.
2. The uniform flow guiding type single-roller dryer according to claim 1, wherein the supporting rotating column, the rotating convex ring, the transmission ring sleeve and the drying main roller are coaxially distributed.
3. The uniform flow guiding type single-roller dryer of claim 1, wherein the end part of the movable plate is provided with a movable clamping block, the interior of the drying box body is provided with a movable clamping groove, and the movable clamping block is in sliding clamping connection in the movable clamping groove.
4. The uniform-flow-guiding single-drum dryer according to claim 1, wherein the moving plate and the transmission ring sleeve are abutted in a meshed structure of the toothed plate and the gear.
5. The uniform flow guiding single drum dryer as claimed in claim 1, wherein the front and rear ends of the scraping guide plate are connected to the side surface of the rotating convex ring through a transmission folding rod.
6. The uniform diversion type single-roller dryer of claim 1, wherein the transmission mechanism comprises a transmission box, fixed rods, linkage plates, translation sleeves, driving columns and a power motor, the transmission box is arranged outside one side of the drying box body, the power motor is arranged inside the transmission box, the outer ends of the movable plates are respectively provided with one fixed rod, the end parts of the two fixed rods are connected onto one linkage plate together, the translation sleeves are arranged in the middle of the outer sides of the linkage plates and are in sliding clamping connection with the drying box body, the inner threads of the outer ends of the translation sleeves are in threaded connection with one driving column, the driving column is rotatably arranged on the side wall of the drying box body, the outer ends of the driving columns extend into the transmission box, and the power motor controls the outer ends of the driving columns to rotate.
7. The uniform flow guiding type single-roller dryer of claim 6, wherein a driving gear is arranged at the outer end of the power motor, a driven gear is arranged at the outer end of the driving column, and the driving gear and the driven gear are in sleeve joint transmission through a transmission chain.
8. The uniform flow guiding type single-roller dryer of claim 6, wherein the front and rear of the translation sleeve are respectively provided with a limiting sliding column, the front and rear of the interior of the drying box body are respectively provided with a limiting clamping groove, and the outer ends of the limiting sliding columns are in sliding clamping connection with the limiting clamping grooves.
9. The uniform flow-guiding single-roller dryer of claim 1, wherein a feeding pipeline is arranged at the upper end of the drying box body and is positioned above a feeding interval between the two upper-end auxiliary rollers.

Description

Uniform diversion type single-roller dryer Technical Field The invention belongs to the technical field of roller dryers, and particularly relates to a uniform diversion type single-roller dryer. Background The potato whole powder has the advantages of fresh potato steamed flavor, less nutrition loss, good quality stability, convenient processing, easy forming and the like, is widely applied to composite chips, potato chips, instant mashed potatoes, snack foods, puffed foods and infant foods, is a plurality of leisure and health food raw materials which are popular internationally, a roller dryer is a key production device, the existing roller dryer is mainly provided with a main roller and a plurality of auxiliary rollers, raw materials are uniformly paved on the drying main roller through injecting the raw materials between the auxiliary rollers, the raw materials are peeled from the drying main roller layer by layer under the scraping action of a scraping plate along with the rotation of the drying main roller, the stable drying extrusion forming operation is realized, but the position of a scraping structure which is generally provided with the structure is fixed, so that the formed and dried raw materials can be scraped only at a fixed position, the scraped raw materials are piled in a region below a drying box, the piled raw materials are easy to be adhered, and the raw materials are required to be uniformly distributed for upgrading and reforming the existing structure. Disclosure of Invention Aiming at the defects of the prior art, the invention solves the problem of providing the uniform diversion type single-roller dryer which can uniformly distribute raw materials and is convenient and flexible to drive. In order to solve the problems, the invention adopts the following technical scheme: A uniform diversion type single-roller dryer comprises a drying box body, a drying main roller, an upper end auxiliary roller, scraping material guide plates, a rotating mechanism and a transmission mechanism, wherein the drying main roller is rotatably arranged in the drying box body, two upper end auxiliary rollers are respectively arranged at two ends of the upper side of the drying main roller, a feeding interval is formed between the two upper end auxiliary rollers, the scraping material guide plates are arranged on the side face of the drying main roller in an abutting mode, the rotating mechanism is arranged in the drying box body, the rotating mechanism comprises supporting rotating columns, rotating convex rings, a transmission ring sleeve and a moving plate, the front end and the rear end of the drying main roller are respectively provided with a supporting rotating column, the outer ends of the supporting rotating columns are rotatably connected to the inner side wall of the drying box body, the transmission ring sleeve is rotatably clamped on the supporting rotating columns, the inner side of the transmission ring sleeve is connected with a rotating convex ring, the front end and the rear end of the scraping material guide plates are connected with the rotating convex rings, the lower side of the transmission ring sleeve is in an abutting mode, the transmission mechanism is arranged on one side face of the drying main roller, and the two transmission guide plates are driven by the transmission mechanism to move along the circumferential direction of the drying main roller in an abutting mode, and the two transmission guide plates are driven by the side face of the drying main roller to move. Further, the supporting rotating column, the rotating convex ring, the transmission ring sleeve and the drying main roller are coaxially distributed. Further, a movable clamping block is arranged at the end part of the movable plate, a movable clamping groove is formed in the drying box body, and the movable clamping block is in sliding clamping connection with the movable clamping groove. Further, the movable plate and the transmission ring sleeve are in abutting joint of a toothed plate and a meshing structure of the gear. Further, the front end and the rear end of the scraping guide plate are connected to the side face of the rotating convex ring through a transmission folding rod. The driving mechanism comprises a driving box, fixing rods, linkage plates, a translation sleeve, a driving column and a power motor, wherein the driving box is arranged outside one side of a drying box body, the power motor is arranged inside the driving box, the outer ends of the moving plates are respectively provided with one fixing rod, the end parts of the two fixing rods are connected to the linkage plates together, the middle of the outer side of the linkage plates is provided with the translation sleeve, the translation sleeve is in sliding clamping connection in the drying box body, the driving column is screwed inside the outer end of the translation sleeve, the driving column is rotatably arranged on the side wall of the