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CN-224206140-U - Food processing and frying machine

CN224206140UCN 224206140 UCN224206140 UCN 224206140UCN-224206140-U

Abstract

The utility model discloses a food processing stir-frying machine which comprises a base, wherein a heating device is arranged in the base, a frying pan is arranged above the heating device, a support is arranged on the base, a stirring assembly is movably arranged on the support, the support comprises a lower upright post and an upper upright post, the upper upright post is rotationally connected above the lower upright post through a rotating shaft, the rotating shaft is arranged at one side far away from the stirring assembly, a positioning plate with a mounting hole and a first clamping part is arranged in the upper upright post, a positioning column is fixedly connected in the lower upright post, a movable shaft pin is further arranged on the lower upright post, the movable shaft pin penetrates through the mounting hole to realize the vertical positioning of the upper upright post, the movable shaft pin is pulled out, the upper upright post rotates towards one side far from the frying pan, and the first clamping part is clamped on the positioning column. The rotary fixing mechanism is arranged between the upper upright post and the lower upright post of the frying machine, so that people are prevented from being injured by accidental movement, the stirring shaft and the transmission structure are simply and conveniently connected by adopting the positioning pin and the bolt gasket, a complex bearing structure is omitted, the cost is reduced, the disassembly and assembly are simplified, and the cleaning and the maintenance are convenient.

Inventors

  • PENG LIFENG

Assignees

  • 河北老彭机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250829

Claims (10)

  1. 1. The food processing and frying machine comprises a base, wherein a heating device is arranged in the base, a frying pan is arranged above the heating device, a support is arranged on the base, a stirring component is movably arranged on the support, and the stirring component can extend into the frying pan; the positioning plate with the mounting hole and the first clamping part is arranged in the upper stand column, the positioning column matched with the first clamping part is fixedly connected in the lower stand column, the movable shaft pin is further arranged on the lower stand column, the movable shaft pin penetrates through the mounting hole to realize the vertical positioning of the upper stand column, the movable shaft pin is pulled out, the upper stand column rotates towards the side far away from the frying pan, and the first clamping part is clamped on the positioning column, so that the upper stand column cannot continue to rotate.
  2. 2. The food processing and frying machine according to claim 1, wherein an abutting groove is arranged below the positioning plate, the abutting groove is a semi-arc groove, and when the first clamping part is clamped on the positioning column, the movable shaft pin is penetrated in the abutting groove to realize the inclined positioning of the upper column.
  3. 3. The food processing and frying machine according to claim 2, wherein the first clamping portion is a hook body arranged at one end of the positioning plate, and the hook body is matched with the outer diameter of the positioning column.
  4. 4. A food processing fryer according to claim 3, wherein said positioning plate is an arcuate plate having a curved path coincident with the path of rotation of said upper upright.
  5. 5. The food processing and frying machine according to claim 4, wherein a supporting seat is fixedly connected inside the lower upright post, the supporting seat comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are parallel, a first limiting hole and a second limiting hole are respectively arranged on the first supporting plate and the second supporting plate, a movable shaft pin is arranged between the two first limiting holes in a penetrating mode, and a positioning column is fixed between the two second limiting holes.
  6. 6. The food processing and frying machine as claimed in any one of claims 1 to 5, wherein the bracket comprises a mounting plate connected to the top of the upper upright, and a motor is fixedly connected to the mounting plate and drives the stirring assembly to rotate around the axis thereof through a transmission structure.
  7. 7. The food processing and frying machine according to claim 6, wherein the transmission structure comprises a first conical gear and a second conical gear which are meshed with each other, the stirring assembly comprises a stirring shaft and a stirring blade connected below the stirring shaft, a first through groove is formed in the top of the stirring shaft, a through hole is formed in the center of the second conical gear, a second through groove is formed in the inner wall of the through hole, a positioning groove is formed when the first through groove and the second through groove are opposite, a positioning pin is inserted into the positioning groove to enable the stirring shaft to be positioned with the second conical gear, a first threaded hole is formed in the top of one end of the stirring shaft with the first through groove, a first bolt is inserted into a gasket with a center hole and is screwed into the first threaded hole, and the top of the stirring shaft is fixed through the gasket so that the stirring shaft cannot fall out of the through hole.
  8. 8. The food processing and frying machine according to claim 7, wherein one end of the motor, which is close to the stirring shaft, is an output end, the first conical gear is fixedly connected with the output end, the second conical gear is fixedly arranged at the top end of the stirring shaft, the axial lead of the first conical gear is perpendicular to the axial lead of the second conical gear, and the axial lead of the second conical gear is coincident with the axial lead of the stirring shaft.
  9. 9. The food processing and frying machine according to claim 7 or 8, wherein a fixing sleeve is arranged in the center of the stirring blade, a key groove is formed in the side wall of the bottom of the stirring shaft, the key groove is vertically arranged or spirally arranged, at least one second threaded hole is formed in the side wall of the fixing sleeve, a second bolt penetrates through the second threaded hole, and the second bolt compresses the key groove.
  10. 10. The food processing fryer according to claim 9, wherein said stirring blades are provided in two, and wherein said two stirring blades are symmetrical with respect to the center of the stationary sleeve.

Description

Food processing and frying machine Technical Field The utility model relates to the technical field of food processing, in particular to a food processing and frying machine. Background The stirring assembly of the traditional frying machine is usually fixed on the support, and when a frying pan needs to be cleaned or stuffing in the frying pan needs to be replaced, an operator needs to directly contact or move the stirring assembly, so that the operation difficulty is increased, and personnel injury can be caused due to accidental movement of the stirring assembly. In addition, although the rotatable stirring assembly is designed for the part of the frying machine to be convenient to operate, an effective fixing mechanism is lacked after the stirring assembly rotates in place, so that the stirring assembly can deviate due to vibration or external force in the process of replacing stuffing or cleaning, and the operation safety of personnel is further influenced. Meanwhile, in the connection design of the stirring assembly and the transmission mechanism, the prior art adopts complex bearing seat and bearing combination to fix the stirring shaft, so that the stability of the stirring shaft in the rotation process is ensured. However, this not only increases the manufacturing cost of the apparatus, but also makes the disassembly and assembly process cumbersome, which is disadvantageous for quick cleaning and maintenance of the apparatus. Especially in the occasion of frequent replacement of stirring parts or equipment maintenance, the complex structural design certainly reduces the production efficiency and increases the downtime. Disclosure of utility model The utility model provides a food processing frying machine, wherein a rotation fixing mechanism is arranged between an upper upright post and a lower upright post of the food processing frying machine, so that people are prevented from being injured by accidental movement, a stirring shaft and a transmission structure are simply and conveniently connected by adopting a positioning pin and a bolt gasket, a complex bearing structure is omitted, the cost is reduced, the disassembly and assembly are simplified, and the cleaning and maintenance are facilitated. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A food processing stir-frying machine comprises a base, wherein a heating device is arranged in the base, a stir pan is arranged above the heating device, a support is arranged on the base, a stirring assembly is movably arranged on the support, the stirring assembly can extend into the interior of the stir pan, the support comprises a lower upright post and an upper upright post, the lower side of the lower upright post is fixedly connected with the base, the stirring assembly is arranged on the upper upright post, the upper upright post is rotationally connected to the upper side of the lower upright post through a rotating shaft, the rotating shaft is arranged on one side far away from the stirring assembly, a positioning plate with a mounting hole and a first clamping portion is arranged in the upper upright post, a positioning post matched with the first clamping portion is fixedly connected to the interior of the lower upright post, a movable shaft pin is further arranged on the lower upright post, the movable shaft pin penetrates through the mounting hole to realize upright positioning of the upper upright post, the movable shaft pin is pulled out, the upper upright post rotates towards one side far away from the stir pan, and the first clamping portion is clamped on the positioning post. Preferably, an abutting groove is formed below the positioning plate, the abutting groove is a semi-arc groove, and when the first clamping part is clamped on the positioning column, the movable shaft pin is arranged in the abutting groove in a penetrating mode to achieve inclined positioning of the upper column. Preferably, the first clamping part is a hook body arranged at one end of the positioning plate, and the hook body is matched with the outer diameter of the positioning column. Preferably, the positioning plate is an arc-shaped plate, and the curved path of the arc-shaped plate is consistent with the rotating path of the upper upright post. Preferably, the lower upright is fixedly connected with a supporting seat inside, the supporting seat comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are parallel, a first limiting hole and a second limiting hole are respectively formed in the first supporting plate and the second supporting plate, a movable shaft pin is arranged between the two first limiting holes in a penetrating mode, and a positioning column is fixed between the two second limiting holes. Preferably, the support comprises a mounting plate connected to the top of the upper upright post, a motor is fixedly connected to