A steaming and frying device for grain and oil processing

Abstract

The utility model discloses a kind of steaming and frying devices for grain and oil processing, including frame, heating assembly, reciprocating heating mechanism, heating mounting mechanism and installation auxiliary mechanism, the reciprocating heating mechanism includes driving motor and heating box, the heating mounting mechanism includes clamping pipe and clamping rod, the installation auxiliary mechanism includes push slope block and spin push slope block, the reciprocating movement mode of reciprocating heating mechanism makes the grain and oil raw materials in heating box heat more evenly sufficient, avoid local overheating or heat deficiency, significantly improve steaming and frying processing quality and efficiency, heating mounting mechanism significantly improve the convenience of heating assembly installation disassembly, facilitate routine maintenance and replacement, save operation time and manpower cost, installation auxiliary mechanism provides additional stability guarantee, prevent vibration caused by reciprocating motion from leading to connection loosening, ensure that steaming and frying process is safe and reliable.

Description

Technical Field

[0001] This utility model relates to the field of steaming and frying technology, and more specifically, to a steaming and frying device for grain and oil processing. Background Technology

[0002] In existing technologies, a steaming and frying device for grain and oil processing is mainly used to heat, steam, and stir-fry raw materials to promote the uniform distribution of moisture and oil inside the grain, thereby improving the flavor and oil yield of the product. However, many such devices currently suffer from technical problems in practical applications, such as poor reciprocating stirring effect of the mixing hopper and inconvenient installation and disassembly of the heating components, which seriously affect the working efficiency and ease of maintenance of the equipment.

[0003] Firstly, the poor reciprocating stirring effect of the mixing hopper is a major pain point of the current equipment. The mixing hopper is responsible for turning and mixing the raw materials during the steaming and frying process. Its stirring effect directly determines the uniformity of the heating of the raw materials. The limited stirring force results in insufficient stirring range of the raw materials in the hopper, and some raw materials accumulate at the bottom or side wall, resulting in uneven heating.

[0004] Secondly, the inconvenience of installing and disassembling heating components is another key issue restricting equipment maintenance and long-term use. Heating components typically include electric heating tubes, steam pipes, or hot oil circulation systems. However, in existing devices, heating components are mostly fixed installations. They are compact in structure but lack detachable design. Due to limited installation locations and complex connections, repairing or replacing heating components often requires disassembling a large part of the device structure, which is not only time-consuming and labor-intensive but may also affect the overall sealing and safety of the equipment. Utility Model Content

[0005] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a steaming and frying device for grain and oil processing, so as to solve the technical problems mentioned in the background art, such as poor reciprocating frying effect of the mixing bucket and inconvenient installation and disassembly of the heating components leading to inconvenience in maintenance.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a steaming and frying device for grain and oil processing, comprising a frame, a heating component, a reciprocating heating mechanism, a heating installation mechanism, and an installation auxiliary mechanism. The reciprocating heating mechanism includes a drive motor and a heating box. The drive motor is installed at the top end of the frame, and the heating box is slidably installed at the top end of the frame. A rotating rod is installed at the output end of the drive motor. A connecting plate is installed on the side of the heating box. A push-pull rod is rotatably installed between the connecting plate and the rotating rod. The heating installation mechanism includes a clamping tube and a clamping rod. A clamping groove is formed on the outer wall of the clamping tube. A clamping block and a support rod are rotatably installed on the outer wall of the clamping rod. The clamping block and the support rod are slidably connected. A support spring is installed between one end of the support rod and the outer wall of the clamping rod. An upper pressure ring is slidably installed longitudinally on the outer wall of the clamping tube. The support spring supports the support rod, causing the clamping block to be embedded in the clamping groove. The upper pressure ring presses against the clamping block, fixing the clamping rod relative to the clamping tube.

[0007] The present invention is further configured such that the installation auxiliary mechanism includes a push-type ramp and a rotary push-type ramp. The push-type ramp is installed at the bottom end of the upper pressure ring. An outer rotating ring is installed on the outer wall of the clamping pipe at the upper limit rotation. The rotary push-type ramp is installed at the top end of the outer rotating ring. The rotation of the rotary push-type ramp causes the push-type ramp and the upper pressure ring to move longitudinally. An embedded block is installed on one end face of the outer rotating ring. A connecting plate is connected to the outer wall of the clamping pipe. A counter-shrinking block is installed on one end face of the connecting plate. A counter-shrinking spring is installed on the counter-shrinking block. The embedded block passes through the counter-shrinking block in sequence, so that the outer rotating ring rotates stably on the outer wall of the clamping pipe.

[0008] The present invention is further configured such that mounting plates are installed on both sides of the heating assembly, and a connecting plate is fixedly installed on one end face of the mounting plates.

[0009] The present invention is further configured such that a centripetal rail is provided on one end face of the connecting plate, and the shrink block is configured to slide centripetally on the centripetal rail.

[0010] The present invention is further configured such that an end plate is installed at one end of the snap-fit ​​rod, and side fixing plates are installed on both sides of the frame, and the snap-fit ​​rod can pass through the side fixing plates and the mounting plate to cooperate with the snap-fit ​​tube for snap-fit ​​installation.

[0011] The present invention is further configured such that a motor plate is installed at the top end of the frame, and a drive motor is installed on the motor plate.

[0012] The present invention is further configured such that a slide rail is installed at the top end of the frame and a slide sleeve is installed at the bottom end of the heating box, and the slide sleeve and the slide rail are configured to slide and guide each other.

[0013] The present invention is further configured such that an unlocking sleeve is longitudinally slidably installed on the outer wall of the carding tube, and the unlocking sleeve can press against the carding block, so that the carding block and the support rod retract the carding rod.

[0014] (III) Beneficial Effects Compared with the prior art, this utility model provides a steaming and frying device for grain and oil processing, which has the following beneficial effects: This utility model is equipped with a reciprocating heating mechanism. The drive motor converts the rotational motion into reciprocating push-pull motion through the rotating rod and push-pull rod, causing the heating box to slide back and forth on the slide rail. The reciprocating motion makes the grain and oil raw materials in the heating box more evenly and fully heated, avoiding local overheating or underheating, and significantly improving the quality and efficiency of steaming and frying processing.

[0015] This utility model is equipped with a heating installation mechanism. When the locking rod extends into the locking tube, the locking block automatically pops out and embeds into the locking slot under the drive of the support spring to achieve quick locking without complicated tools. The upper pressure ring presses down to further tighten the locking block, so that the heating component is firmly fixed. When disassembling, the sliding unlocking sleeve can be used for quick disassembly, which improves the convenience of heating component installation and disassembly, facilitates daily maintenance and replacement, and saves operation time and labor costs.

[0016] This utility model is equipped with an installation auxiliary mechanism. When the outer rotating ring is rotated, the rotating pusher block pushes the pushed slope block to make the upper pressure ring move longitudinally downward to press the locking block, ensuring that the heating component is stably and reliably connected without loosening during the reciprocating motion. The shrinking block slides centripetally on the centripetal rail and provides elastic support for the shrinking spring, so that the outer rotating ring rotates stably without radial wobbling, ensuring that the rotating pusher block is accurately pushed, providing additional stability protection, preventing the connection from loosening due to vibration generated by the reciprocating motion, and ensuring the safety and reliability of the steaming and frying process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model; Figure 2 This is a schematic diagram of the overall structure of the device from the bottom view of this utility model; Figure 3 This is a schematic diagram of the reciprocating heating mechanism in this utility model; Figure 4 This is a schematic diagram of the heating installation mechanism and the installation auxiliary mechanism in this utility model; Figure 5 This is a schematic diagram of the internal structure of the heating installation mechanism and the installation auxiliary mechanism in this utility model.

[0018] In the diagram: 1. Frame; 2. Heating assembly; 3. Drive motor; 4. Heating box; 5. Rotating rod; 6. Connecting plate; 7. Push-pull rod; 8. Locking pipe; 9. Locking rod; 10. Locking slot; 11. Locking block; 12. Support rod; 13. Support spring; 14. Upper pressure ring; 15. Pushing ramp block; 16. Rotating push ramp block; 17. Outer rotating ring; 18. Embedded block; 19. Connecting plate; 20. Retracting block; 21. Retracting spring; 22. Mounting plate; 23. Centripetal rail; 24. End plate; 25. Side fixing plate; 26. Motor plate; 27. Slide rail; 28. Sliding sleeve; 29. ​​Unlocking sleeve. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figures 1-5 A steaming and frying device for grain and oil processing includes a frame 1, a heating component 2, a reciprocating heating mechanism, a heating installation mechanism, and an installation auxiliary mechanism. The reciprocating heating mechanism includes a drive motor 3 and a heating box 4. The drive motor 3 is installed at the top end of the frame 1, and the heating box 4 is directionally slidably installed at the top end of the frame 1. A rotating rod 5 is installed at the output end of the drive motor 3. A connecting plate 6 is installed on the side of the heating box 4. A push-pull rod 7 is rotatably installed between the connecting plate 6 and the rotating rod 5. The heating installation mechanism includes a clamping tube 8 and a clamping rod 9. A clamping groove 10 is opened on the outer wall of the clamping tube 8. A clamping block 11 and a support rod 12 are rotatably installed on the outer wall of the clamping rod 9. The clamping block 11 and the support rod 12 are slidably connected. A support spring 13 is installed between one end of the support rod 12 and the outer wall of the clamping rod 9. An upper pressure ring 14 is longitudinally slidably installed on the outer wall of the clamping tube 8. The support spring 13 supports the support rod 12, so that the clamping block 11 is embedded in the clamping groove 10. The upper pressure ring 14 presses against the clamping block 11 to fix the clamping rod 9 relative to the clamping tube 8.

[0023] In this embodiment, after the drive motor 3 starts, it drives the rotating rod 5 at the output end to rotate. The push-pull rod 7, which is rotatably installed between the rotating rod 5 and the connecting plate 6, converts the rotational motion into a reciprocating push-pull motion. The sliding sleeve 28 at the bottom of the heating box 4 slides and guides on the slide rail 27 at the top of the frame 1. With the push-pull action of the push-pull rod 7, it slides back and forth on the slide rail 27. The heating component 2 in the heating box 4 heats and steams the grain and oil raw materials. The reciprocating motion makes the raw materials heat more evenly and fully. The locking rod 9 passes through the side fixing plate 25 and the mounting plate 22. When the locking rod 9 is inserted into the connecting tube 8 for installation, the locking block 11 automatically pops out into the slot 10 embedded in the outer wall of the connecting tube 8 under the action of the support rod 12 driven by the support spring 13, achieving quick locking. The upper pressure ring 14 slides down longitudinally and presses against the locking block 11, further pressing the locking block 11 into the slot 10, so that the locking rod 9 and the connecting tube 8 are firmly fixed. When disassembling, the longitudinally sliding unlocking sleeve 29 presses against the locking block 11, so that the locking block 11 and the support rod 12 are retracted into the locking rod 9, and the locking block 11 is removed from the slot 10 for disassembly.

[0024] The installation auxiliary mechanism includes a push-down ramp 15 and a rotary push-down ramp 16. The push-down ramp 15 is installed at the bottom end of the upper pressure ring 14. An outer rotating ring 17 is installed on the upper limit of the outer wall of the clamping pipe 8. The rotary push-down ramp 16 is installed at the top end of the outer rotating ring 17. The rotation of the rotary push-down ramp 16 causes the push-down ramp 15 and the upper pressure ring 14 to move longitudinally. An embedded block 18 is installed on one end face of the outer rotating ring 17. A connecting plate 19 is connected to the outer wall of the clamping pipe 8. A counter-shrinking block 20 is installed on one end face of the connecting plate 19. A counter-shrinking spring 21 is installed on the counter-shrinking block 20. The embedded block 18 passes through the counter-shrinking block 20 in sequence, so that the outer rotating ring 17 rotates stably on the outer wall of the clamping pipe 8.

[0025] In this embodiment, the outer rotating ring 17 is rotatably mounted on the outer wall of the clamping pipe 8. When the top of the rotating push ramp 16 rotates, it pushes the bottom push ramp 15 of the upper pressure ring 14, causing the upper pressure ring 14 to move longitudinally downward to press the clamping block 11. The embedded block 18 on the end face of the outer rotating ring 17 passes through the shrinking block 20 on the connecting plate 19. The shrinking spring 21 provides elastic support to stabilize the embedded block 18 within the shrinking block 20. The end face of the connecting plate 19 is provided with a centripetal rail 23. The shrinking block 20 slides centripetally on the centripetal rail 23, so that the outer rotating ring 17 can rotate stably on the outer wall of the clamping pipe 8 without radial offset or shaking, ensuring that the rotating push ramp 16 accurately pushes the push ramp 15.

[0026] Please see Figures 1-5As a supplementary embodiment of a steaming and frying device for grain and oil processing, which includes a reciprocating heating mechanism, a heating installation mechanism, and an installation auxiliary mechanism: Mounting plates 22 are installed on both sides of the heating component 2, and a connecting plate 19 is fixedly installed on one end face of the mounting plate 22. A centripetal rail 23 is provided on one end face of the connecting plate 19, and the shrinking block 20 is slidably mounted on the centripetal rail 23. An end plate 24 is installed on one end of the locking rod 9. Side fixing plates 25 are installed on both sides of the frame 1, and the locking rod 9 can pass through the side fixing plates 25 and the mounting plate 22 to engage with the locking tube 8. A motor plate 26 is installed at the top end of the frame 1, and a drive motor 3 is installed on the motor plate 26. A slide rail 27 is installed at the top end of the frame 1, and a sliding sleeve 28 is installed at the bottom end of the heating box 4. The sliding sleeve 28 and the slide rail 27 are slidably guided together. An unlocking sleeve 29 is longitudinally slidably installed on the outer wall of the locking tube 8. The unlocking sleeve 29 can press against the locking block 11, causing the locking block 11 and the support rod 12 to retract the locking rod 9.

[0027] More specifically, grain and oil raw materials are put into the heating box 4, the drive motor 3 starts and drives the rotating rod 5 to rotate, the push-pull rod 7 converts the rotational motion into reciprocating push-pull, the heating box 4 slides back and forth on the slide rail 27, the internal heating component 2 heats and steams the raw materials evenly. The heating component 2 is installed by the locking rod 9 passing through the side fixing plate 25 and the mounting plate 22 and cooperating with the locking pipe 8. The locking block 11 automatically pops out and embeds into the locking slot 10 under the action of the support spring 13 to achieve quick locking. The outer rotating ring 17 is rotated, the rotating push slope block 16 pushes the pushed slope block 15 to make the upper pressure ring 14 move down to press the locking block 11, ensuring that the heating component 2 is firmly fixed and does not loosen during the reciprocating motion. The shrinking block 20 slides centripetally on the centripetal rail 23 to ensure the stable rotation of the outer rotating ring 17. When the heating component 2 needs to be maintained or replaced, the sliding unlocking sleeve 29 presses against the locking block 11 to make it retract for quick disassembly. The device realizes the uniform heating and steaming of grain and oil raw materials, the quick installation and disassembly of the heating component 2, and stable and reliable fixing.

[0028] In summary, when the overall equipment is in use or running: when the reciprocating heating mechanism is running, the drive motor 3 starts and drives the rotating rod 5 at the output end to rotate. The push-pull rod 7, which is rotatably installed between the rotating rod 5 and the connecting plate 6, converts the rotational motion into a reciprocating push-pull motion. The sliding sleeve 28 at the bottom of the heating box 4 slides and guides on the slide rail 27 at the top of the frame 1. With the push-pull action of the push-pull rod 7, it slides back and forth on the slide rail 27. The heating component 2 in the heating box 4 heats and steams the grain and oil raw materials. The reciprocating motion makes the raw materials heat more evenly and fully.

[0029] When the heating installation mechanism is in operation, the locking rod 9 passes through the side fixing plate 25 and the mounting plate 22 and extends into the locking tube 8 for installation. When the locking rod 9 extends in, the locking block 11 automatically pops out into the locking groove 10 embedded in the outer wall of the locking tube 8 under the action of the support rod 12 driven by the support spring 13, realizing quick locking and locking. The upper pressure ring 14 slides down longitudinally and presses against the locking block 11, further pressing the locking block 11 into the locking groove 10, so that the locking rod 9 and the locking tube 8 are firmly fixed. When disassembling, the longitudinally sliding unlocking sleeve 29 presses against the locking block 11, so that the locking block 11 and the support rod 12 are retracted into the locking rod 9, and the locking block 11 is removed from the locking groove 10 for disassembly.

[0030] When the auxiliary mechanism is required to operate, the outer rotating ring 17 is limited to rotate and installed on the outer wall of the clamping pipe 8. When the top of the rotating push ramp 16 rotates, it pushes the bottom of the upper pressure ring 14 and the pushed ramp 15, causing the upper pressure ring 14 to move longitudinally downward and press the clamping block 11. The embedded block 18 on the end face of the outer rotating ring 17 passes through the counter-shrinking block 20 on the connecting plate 19. The counter-shrinking spring 21 provides elastic support to stabilize the embedded block 18 within the counter-shrinking block 20. The end face of the connecting plate 19 is provided with a centripetal rail 23. The counter-shrinking block 20 slides centripetally on the centripetal rail 23, so that the outer rotating ring 17 can rotate stably on the outer wall of the clamping pipe 8 without radial offset or shaking, ensuring that the rotating push ramp 16 accurately pushes the pushed ramp 15.

[0031] The grain and oil raw materials are put into the heating box 4. The drive motor 3 starts and drives the rotating rod 5 to rotate. The push-pull rod 7 converts the rotational motion into reciprocating push-pull. The heating box 4 slides back and forth on the slide rail 27. The internal heating component 2 heats and steams the raw materials evenly. The heating component 2 is installed by the locking rod 9 passing through the side fixing plate 25 and the mounting plate 22 and cooperating with the locking pipe 8. The locking block 11 automatically pops out and embeds into the locking slot 10 under the action of the support spring 13 to achieve quick locking. The outer rotating ring 17 is rotated, and the rotating push slope block 16 pushes the pushed slope block 15 to make the upper pressure ring 14 move down to press the locking block 11, ensuring that the heating component 2 is firmly fixed and does not loosen during the reciprocating motion. The shrinking block 20 slides centripetally on the centripetal rail 23 to ensure the stable rotation of the outer rotating ring 17. When the heating component 2 needs to be maintained or replaced, the sliding unlocking sleeve 29 presses against the locking block 11 to make it retract for quick disassembly. The device realizes the uniform heating and steaming of grain and oil raw materials, the quick installation and disassembly of the heating component 2, and stable and reliable fixing.

[0032] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0033] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise explicitly described, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their specific circuit structures will not be elaborated here. In all the solutions mentioned above, those involving motors can be used with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing, well-known technologies, and will not be elaborated here.

Claims

1. A steaming and frying device for grain and oil processing, comprising a frame (1), a heating assembly (2), a reciprocating heating mechanism, a heating installation mechanism, and an installation auxiliary mechanism, characterized in that: The reciprocating heating mechanism includes a drive motor (3) and a heating box (4). The drive motor (3) is installed at the top end of the frame (1), and the heating box (4) is slidably installed at the top end of the frame (1). A rotating rod (5) is installed at the output end of the drive motor (3). A connecting plate (6) is installed on the side of the heating box (4), and a push-pull rod (7) is rotatably installed between the connecting plate (6) and the rotating rod (5). The heating installation mechanism includes a clamping pipe (8) and a clamping rod (9). A clamping groove (10) is opened on the outer wall of the clamping pipe (8). A locking block (11) and a support rod (12) are rotatably installed on the outer wall of the locking rod (9). The locking block (11) and the support rod (12) are slidably connected. A support spring (13) is installed between one end of the support rod (12) and the outer wall of the locking rod (9). An upper pressure ring (14) is longitudinally slidably installed on the outer wall of the locking tube (8). The support spring (13) supports the support rod (12), so that the locking block (11) is embedded in the locking groove (10). The upper pressure ring (14) presses against the locking block (11) to fix the locking rod (9) and the locking tube (8) relative to each other.

2. The steaming and frying device for grain and oil processing according to claim 1, characterized in that: The installation auxiliary mechanism includes a push-down ramp (15) and a rotary push-down ramp (16). The push-down ramp (15) is installed at the bottom end of the upper pressure ring (14). An outer rotating ring (17) is installed on the upper limit of the outer wall of the clamping pipe (8). The rotary push-down ramp (16) is installed at the top end of the outer rotating ring (17). The rotary push-down ramp (16) rotates to make the push-down ramp (15) and the upper pressure ring (14) move longitudinally. An embedded block (18) is installed on one end face of the outer rotating ring (17). A connecting plate (19) is connected to the outer wall of the clamping pipe (8). A counter-shrinking block (20) is installed on one end face of the connecting plate (19). A counter-shrinking spring (21) is installed on the counter-shrinking block (20). The embedded block (18) passes through the counter-shrinking block (20) in sequence, so that the outer rotating ring (17) rotates stably on the outer wall of the clamping pipe (8).

3. The steaming and frying device for grain and oil processing according to claim 2, characterized in that: The heating component (2) is provided with mounting plates (22) on both sides, and the connecting plate (19) is fixedly installed on one end face of the mounting plate (22).

4. The steaming and frying device for grain and oil processing according to claim 3, characterized in that: The connecting plate (19) has a centripetal rail (23) on one end face, and the shrink block (20) is set to slide centripetally on the centripetal rail (23).

5. The steaming and frying device for grain and oil processing according to claim 3, characterized in that: One end of the snap-fit ​​rod (9) is equipped with an end plate (24), and the two sides of the frame (1) are equipped with side fixing plates (25). The snap-fit ​​rod (9) can pass through the side fixing plates (25) and the mounting plate (22) to cooperate with the snap-fit ​​tube (8) for snap-fit ​​installation.

6. The steaming and frying device for grain and oil processing according to claim 1, characterized in that: A motor plate (26) is installed at the top end of the frame (1), and a drive motor (3) is installed on the motor plate (26).

7. The steaming and frying device for grain and oil processing according to claim 1, characterized in that: The top end of the frame (1) is equipped with a slide rail (27), and the bottom end of the heating box (4) is equipped with a sliding sleeve (28), and the sliding sleeve (28) and the slide rail (27) are configured to slide and guide each other.

8. The steaming and frying device for grain and oil processing according to claim 1, characterized in that: An unlocking sleeve (29) is longitudinally slidably installed on the outer wall of the card tube (8). The unlocking sleeve (29) can press against the card block (11) so that the card block (11) and the support rod (12) retract the carding rod (9).

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