Adjustable roller assembly and roller type stir-frying equipment

Abstract

The utility model discloses an adjustable roller assembly and roller type stir-frying equipment. The device comprises a device main body and a rolling structure, the rolling structure is arranged in the device main body, and is provided with a semi-sealed roller which is rotationally connected to the interior of the device main body and a welding stir-frying sheet on the inner wall of the semi-sealed roller; the rolling structure comprises a roller arranged in the stir-frying equipment, a stir-frying sheet welded on the inner wall of the roller, and a blocking sheet welded on the inner wall of the roller. By adopting the semi-sealed roller, raw materials can only be added and discharged from one end and can be driven by the stir-frying pieces on the inner wall to be continuously turned and fried after entering the roller, so that the internal temperature is slightly influenced by the external environment during frying, the internal frying temperature of the roller is relatively stable, the change of the internal frying temperature is reduced, and the service life of the roller is prolonged. The time required for baking and frying the raw materials can be shortened, so that the efficiency of baking and frying a large number of products in factories is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frying equipment, in particular to an adjustable drum component and a drum-type frying equipment. Background Art

[0002] Drum frying equipment is suitable for roasting various dried fruits and grains. It can be used to roast nuts, grains, dried fruits, feed, seasonings and traditional Chinese medicine. At present, the frying equipment adopts the method of adding raw materials from one end of the drum. After the raw materials are added, they will be turned inside and dried at high temperature. After drying for a period of time, they can be transported by spiral blades and discharged from the other end, thus completing the roasting process of the raw materials. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable drum assembly and a drum-type frying equipment to solve the problem of the open-ended rotary baking method adopted by the existing frying equipment proposed in the above background technology. The equipment adopts electromagnetic heating to increase the internal temperature. Since the interior of the two ends is connected to the external environment, the internal temperature will be affected by the external environment and change, thereby increasing the time for frying raw materials, resulting in low efficiency of frying a large number of raw materials in the factory.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable drum assembly, comprising a device body and a rolling structure; the rolling structure is arranged inside the device body, and the rolling structure has a semi-sealed drum rotatably connected to the inside of the device body and a welded stir-frying sheet on the inner wall.

[0005] By adopting the above technical solution, a semi-sealed drum is used so that the raw materials can only be added and discharged from one end. After entering the interior, they can be driven by the stir-frying plates on the inner wall to continuously flip and stir-fry, so that the internal temperature is less affected by the external environment during baking, reducing the change of the internal baking temperature, shortening the baking time, and improving the efficiency of baking a large number of products in the factory.

[0006] Preferably, the rolling structure comprises a blocking piece welded on the inner wall of the drum and a large gear welded on the outer wall at one end of the drum, and the blocking piece is located on the inner wall of the open end of the drum.

[0007] By adopting the above technical solution, the structure receives power through the large gear to rotate the drum. After the raw materials enter the inside, the blocking piece in the semi-sealed drum quickly rotates and pushes the raw materials inward to reach the stir-frying piece. The rotating stir-frying piece will move the raw materials to the inside of the drum at a certain speed for stir-frying. The baking temperature inside the semi-sealed drum is relatively stable. By adding a proper amount of raw materials for baking, the baking time can be shortened, thereby improving the efficiency of baking and processing products in large quantities in the factory.

[0008] Preferably, the upper surface of the stir-frying sheet is inclined toward the inside of the drum, and the stir-frying sheet is welded in multiple groups and distributed in a spiral shape on the inner wall of the drum.

[0009] By adopting the above technical scheme, the raw materials are stir-fried using stir-frying pieces that are inclined inward and not adjacent to each other. The speed at which the raw materials move inward will be reduced due to the action of the inclined surface, and the residence time will be increased to improve the frying effect. At the same time, a spiral stirring method is used to rotate the raw materials, so that the positive direction moves inward for frying, and the reverse direction has the effect of moving the materials outward, making the frying operation simple and convenient.

[0010] On the other hand, the utility model provides a drum-type frying equipment, including an adjustable drum assembly as described in any one of the above items, including: a transmission structure and a machine base cover; the transmission structure is arranged on the outside of the drum, the transmission structure has a motor clamped inside the motor base, and a transmission gear is inserted on one end of the rotating shaft to mesh with a large gear; the machine base cover is arranged on the top of the transmission structure, and a breathable cover is welded on the top of the machine base cover.

[0011] By adopting the above technical solution, the transmission gear is driven to rotate by the internally installed motor, which can drive the meshing large gear to rotate, so that the drum can rotate to fry the raw materials. The machine base cover is built into the top to form a heating space inside, which is convenient for using the existing electromagnetic heating inside to improve the stability of the drum, and the hot air generated by the internal temperature rise can be discharged from the breathable cover to ensure the normal operation of the temperature rise.

[0012] Preferably, the transmission structure includes a machine base arranged on the outer wall of the drum, two groups of support rings welded on the top of the machine base, a limiting groove formed between the outer walls of the two groups of support rings, steel balls embedded in the ring walls of the support rings, a motor base welded on the bottom of the machine base, a motor clamped inside the motor base, and a transmission gear plugged into the motor shaft.

[0013] By adopting the above technical solution, the drum is pressed onto a support ring with embedded steel balls, the large gear is inserted into the limit groove, and then the motor installed inside the machine base is used to transmit power to the large gear through the meshing of the transmission gear to rotate the drum for baking. The above structure facilitates the control of the rotation ability of the drum for forward and reverse rotation, so as to add, bake and discharge materials, and can reduce the friction force and the limit of the drum during rotation, so as to improve the stability of the long-term use of the drum rotation baking operation.

[0014] Preferably, a same support ring is welded to one end of the machine base, the outer wall of the drum is pressed against the top of the steel ball embedded on the wall of the support ring, and the large gear is inserted into the limiting groove.

[0015] By adopting the above technical solution, by welding support rings at both ends of the machine base, the shape friction with the outer wall of the drum can be reduced under the action of steel balls, thereby improving the energy utilization efficiency of the equipment operation, and the limiting grooves formed by the two sets of support rings at one end can limit the rotation of the large gear to ensure that the drum can rotate stably.

[0016] Preferably, an interlayer plate is welded to the inner wall of the base, the interlayer plate is located in the middle of the drum and the motor, and the interlayer plate is composed of an insulation plate with an insulation cotton interlayer.

[0017] By adopting the above technical solution, the base can be layered by welding an interlayer plate with a heat-insulating cotton interlayer in the middle position, and the upper space can be insulated by the interlayer plate to improve the efficiency of heat utilization. The heat generated in the upper space can be reduced and transferred to the lower part to affect the motor and other structures below, thereby increasing the service life of the device.

[0018] Preferably, a discharge funnel is welded to the outer wall of the machine base cover, a discharge pipe is welded to the bottom end of the discharge funnel, a discharge plate is welded to the outer wall of the machine base located at the drum outlet, the outlet end of the discharge pipe extends to the interior of the drum, and the outlet end is located on the inner side of the blocking plate.

[0019] By adopting the above technical scheme, the raw materials can be added into the drum for roasting by using a discharge funnel, and the roasted raw materials can be guided down for collection using a discharge plate. The discharge pipe is located on the inner side of the blocking plate to prevent the raw materials from falling out of the drum, thereby reducing the waste of raw materials.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) By using a semi-sealed drum, the raw materials can only be added and discharged from one end. After entering the drum, they can be driven by the stir-frying blades on the inner wall to continuously turn and stir-fry. The internal temperature is less affected by the external environment during frying, reducing the change of the internal frying temperature, shortening the time required for frying the raw materials, and thus improving the efficiency of frying a large number of products in the factory;

[0022] (2) The drum is pressed onto a support ring with embedded steel balls, so that the large gear is inserted into the limit groove. Then, the motor installed inside the machine base can be used to transmit power to the large gear through the meshing of the transmission gear to rotate the drum for roasting. The above structure facilitates the control of the drum's forward and reverse rotation to facilitate the addition, roasting and discharge of materials, and can reduce the friction force and limit of the drum during rotation, so as to improve the stability of the drum's rotation and roasting operation during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0024] Figure 2 This is a cross-sectional view of the overall structure of the device of the utility model;

[0025] Figure 3 It is a schematic diagram of the rolling structure of the utility model;

[0026] Figure 4 It is a cross-sectional view of the transmission structure of the utility model;

[0027] Figure 5 It is a cross-sectional view of the connection between the transmission structure and the rolling structure of the utility model.

[0028] In the figure: 1. Device body; 2. Rolling structure; 201. Roller; 202. Stir-frying plate; 203. Blocking plate; 204. Big gear; 3. Transmission structure; 301. Machine base; 302. Support ring; 303. Limiting groove; 304. Steel ball; 305. Motor base; 306. Motor; 307. Transmission gear; 4. Machine base cover; 5. Breathable cover; 6. Feeding hopper; 7. Feeding pipe; 8. Discharge plate; 9. Interlayer plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The following is combined with Figure 1-5 The utility model is described in further detail.

[0031] Embodiment 1

[0032] See also Figures 1 to 3The utility model provides an embodiment: an adjustable roller assembly, including a device body 1 and a rolling structure 2, the rolling structure 2 is arranged inside the device body 1, the rolling structure 2 has a semi-sealed roller 201 rotatably connected to the inside of the device body 1 and a stir-frying sheet 202 welded on the inner wall, the semi-sealed roller 201 is used so that the raw materials can only be added and discharged from one end, and after entering the interior, they can be driven by the stir-frying sheet 202 on the inner wall to continuously flip and stir-fry, so that the internal temperature is less affected by the external environment during frying, the change of the internal frying temperature is reduced, the frying time is shortened, and the efficiency of a large number of factory frying products is improved, the rolling structure 2 includes a roller 201 arranged inside the device body 1, the roller 201 is inside the device, and after the electromagnetic heating temperature rises, it can be rotated to fry the raw materials, the stir-frying sheet 202 welded on the inner wall of the roller 201, the stir-frying sheet 202 rotates together with the roller 201, and the raw materials being added can be stir-fried. The stir-frying sheet 202 is welded on the inner wall of the drum 201 to prevent the raw materials from being added and reduce the probability of the raw materials colliding with the inner wall of the drum 201 after being added. The large gear 204 welded on the outer wall of one end of the drum 201 is welded on the outer wall of the drum 201 by a plurality of teeth to form a gear structure for meshing transmission. The blocking sheet 203 is located on the inner wall of the open end of the drum 201. The upper surface of the stir-frying sheet 202 is inclined toward the inside of the drum 201. The stir-frying sheets 202 that are inclined toward the inside and are not adjacent to each other are used to stir-fry the raw materials. The speed at which the raw materials move inwards will decrease due to the action of the inclined surface, and the use of increased residence time will improve the stir-frying effect. The stir-frying sheets 202 are welded in multiple groups and are distributed on the inner wall of the drum 201 in a spiral shape. The raw materials are rotated in a spiral stirring manner, so that the positive direction moves inward for stir-frying and the reverse direction moves outward for stir-frying, making the operation simple and convenient during stir-frying.

[0033] Embodiment 2

[0034] See also Figure 2 , Figure 4 and Figure 5, another embodiment provided by the utility model: a drum-type frying equipment, comprising: a transmission structure 3 and a machine base cover 4, the transmission structure 3 is arranged on the outside of the drum 201, and the drum 201 is installed inside the transmission structure 3 for support, and the internal structure drives the drum 201 to rotate and fry the raw materials, the transmission structure 3 has a motor 306 clamped inside the motor base 305, and a transmission gear 307 is inserted on one end of the rotating shaft to mesh with the large gear 204, the internally installed motor 306 drives the transmission gear 307 to rotate, and the meshed large gear 204 can be driven to rotate, so that the drum 201 rotates and fry the raw materials, the machine base cover 4 is arranged on the top of the transmission structure 3, and the top of the machine base cover 4 is welded with a breathable cover 5, the machine base cover 4 is built in the top to form a heating space inside, which is convenient for using the existing electromagnetic heating inside to improve the stability of the drum 201, and the hot air generated by the internal heating can be discharged from the breathable cover 5 to ensure the normal operation of the heating, the transmission structure 3 includes a machine base 30 arranged on the outer wall of the drum 201 1. Two groups of support rings 302 welded on the top of the machine base 301, the limiting grooves 303 formed between the outer walls of the two groups of support rings 302, and the steel balls 304 embedded in the ring walls of the support rings 302. The drum 201 is pressed on the support ring 302 with the embedded steel balls 304, so that the large gear 204 is inserted into the limiting grooves 303, which can reduce the friction force and limit the rotation of the drum 201 when the drum 201 rotates, so as to improve the stability of the long-term use of the drum 201 rotating and frying operation. The motor seat 305 at the bottom of 301 and the motor 306 clamped inside the motor seat 305 are clamped inside by the motor seat 305 for limited stable operation. The transmission gear 307 plugged on the rotating shaft of the motor 306 and the rotating shaft of the motor 306 is plugged with the transmission gear 307, which can mesh and transmit the rotating power to the large gear 204 for rotation. Under the existing PLC control system of the device, the motor 306 can be controlled to rotate forward and reverse, which is convenient for controlling the rotation ability of the drum 201 forward and reverse.

[0035] See also Figure 2 , Figure 4 and Figure 5The same support ring 302 is welded at one end of the base 301, and the outer wall of the drum 201 is pressed on the top of the steel ball 304 embedded on the ring wall of the support ring 302. By welding the support rings 302 at both ends of the base 301, the shape friction with the outer wall of the drum 201 can be reduced under the action of the steel ball 304, thereby improving the efficiency of the energy used in the operation of the equipment, and the large gear 204 is inserted into the limiting groove 303. The limiting groove 303 formed by the two groups of support rings 302 can limit the rotation of the large gear 204 to ensure that the drum 201 can rotate stably, and the inner wall of the base 301 is welded with an interlayer plate 9, which is located in the middle position of the drum 201 and the motor 306, and the interlayer plate 9 is composed of an insulation plate with an insulation cotton interlayer, and the interlayer plate 9 with an insulation cotton interlayer is welded in the middle position, so that the base 301 can be 01 is layered, and the upper space is insulated by the interlayer plate 9 to improve the utilization efficiency of heat, and the influence of the heat generated in the upper space on the motor 306 and other structures below can be reduced, so as to improve the service life of the device. The outer wall of the base cover 4 is welded with a feeding hopper 6, and the bottom end of the feeding hopper 6 is welded with a feeding pipe 7. The feeding hopper 6 can be used to add raw materials into the drum 201 for baking. The outer wall of the base 301 located at the outlet of the drum 201 is welded with a discharge plate 8. The discharge plate 8 can be used to guide the baked raw materials down for collection. The outlet end of the feeding pipe 7 extends to the inside of the drum 201, and the outlet end is located on the inner side of the blocking plate 203. The feeding pipe 7 is located on the inner side of the blocking plate 203, which can prevent the raw materials from sliding out of the drum 201 after falling, thereby reducing the waste of raw materials.

[0036] Working principle: When in use, raw materials are added from the discharge funnel 6, and enter the drum 201 for frying from the discharge pipe 7. The raw materials fall into the drum 201 and are quickly pushed to the stir-frying piece 202 by the rotating blocking piece 203. The rotation of the stir-frying piece 202 will slowly move the raw materials in the semi-sealed drum 201. When most of the raw materials are moved and stir-fried to the other end of the drum 201, the motor 306 is controlled to reverse, so that the transmission gear 307 drives the meshing large gear 204 to reverse, and the spiral stir-frying piece 202 can be used to push the raw materials outward, and they are discharged from the discharge plate 8 and collected in the collection box below.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. An adjustable roller assembly, characterized in that: include: Device body; The rolling structure is arranged inside the device body and comprises a semi-sealed roller rotatably connected inside the device body and a stir-frying sheet welded on the inner wall.

2. The adjustable roller assembly according to claim 1, characterized in that: The rolling structure comprises a blocking piece welded on the inner wall of the drum and a large gear welded on the outer wall of one end of the drum, and the blocking piece is located on the inner wall of the opening end of the drum.

3. The adjustable roller assembly according to claim 2, characterized in that: The upper surface of the stir-frying sheet is inclined toward the inside of the drum, and the stir-frying sheet is welded in multiple groups and distributed on the inner wall of the drum in a spiral shape.

4. A drum type frying equipment, characterized in that: An adjustable roller assembly according to any one of claims 1 to 3, comprising: A transmission structure, which is arranged outside the drum, has a motor clamped inside the motor seat, and a transmission gear is inserted on one end of the rotating shaft to mesh with the large gear; A machine base cover is arranged on the top of the transmission structure, and a breathable cover is welded on the top of the machine base cover.

5. The drum type frying equipment according to claim 4, characterized in that: The transmission structure includes a machine base arranged on the outer wall of the drum, two groups of support rings welded on the top of the machine base, a limiting groove formed between the outer walls of the two groups of support rings, steel balls embedded in the ring walls of the support rings, a motor base welded on the bottom of the machine base, a motor clamped inside the motor base and a transmission gear plugged into the motor shaft.

6. The drum type frying equipment according to claim 5, characterized in that: One end of the machine base is welded with a same support ring, the outer wall of the roller is pressed on the top of the steel ball embedded on the ring wall of the support ring, and the large gear is inserted in the limiting groove.

7. The drum type frying equipment according to claim 5, characterized in that: An interlayer plate is welded on the inner wall of the machine base. The interlayer plate is located in the middle of the drum and the motor, and is composed of an insulation plate with an insulation cotton interlayer.

8. The drum type frying equipment according to claim 5, characterized in that: A discharge funnel is welded to the outer wall of the machine base cover, a discharge pipe is welded to the bottom end of the discharge funnel, a discharge plate is welded to the outer wall of the machine base located at the drum outlet, the outlet end of the discharge pipe extends to the interior of the drum, and the outlet end is located on the inner side of the blocking plate.

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