Hand-cranking rotary corn popper

Abstract

The utility model relates to a hand-cranking rotary type popcorn machine, which comprises a high-pressure barrel body, a hand crank, a pressure gauge and a barrel cover assembly, a pressure relief cooling device is arranged at one end of the high-pressure barrel body corresponding to the hand crank, the pressure relief cooling device comprises a pressure relief cooling hole, a pressure relief cooling movable rod is arranged on the hand crank, a connecting frame is arranged behind the pressure relief cooling movable rod, and the pressure relief cooling movable rod is connected with the connecting frame. The pressure-relief cooling device is arranged at one end, close to the pressure gauge, of the high-pressure barrel body, so that the pressure-relief cooling device can be used for cooling the popcorn when the pressure in the high-pressure barrel body is too high or before the popcorn in the high-pressure barrel body is heated and needs to be popped out, and the pressure-relief cooling head is arranged at the front end of the pressure-relief cooling movable rod. The high-pressure barrel body is internally decompressed, and cold air outside the high-pressure barrel body is fed into the high-pressure barrel body, so that the pressure can be controlled, the explosion risk is avoided, quick cooling is performed, the crispy taste of popcorn can be reasonably maintained, and the popcorn can be eaten without waiting for cooling after being poured out by opening a cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of popcorn machine especially relates to a hand -operated rotary popcorn machine. BACKGROUND

[0002] The traditional popcorn machine is combined by high pressure barrel and support, wherein the high pressure barrel is used to store corn, rice and the like, and the support is used to support the high pressure barrel, and the high pressure barrel and pressure gauge are rotated by the hand crank during operation, and the popcorn is generated after high temperature heating and pressurization. However, during operation, improper control of the pressure in the high pressure barrel can cause the pressure in the equipment to be too high, and there is an explosion risk, especially for unskilled operators. In addition, the popcorn is not crisp enough after being popped due to the high temperature, so it needs to be cooled for a period of time, which wastes time. SUMMARY

[0003] The utility model discloses a hand -operated rotary popcorn machine, which is provided with a pressure relief cooling device at one end of the high pressure barrel close to the pressure gauge, so that the pressure in the high pressure barrel can be relieved and the cold air outside the high pressure barrel can be sent into the high pressure barrel when the pressure in the high pressure barrel is too high or when the popcorn in the high pressure barrel needs to be popped out after heating, thereby achieving pressure control, avoiding explosion risk, and achieving rapid cooling. The crisp taste of the popcorn can be reasonably maintained, and the popcorn can be eaten after being popped out without waiting for cooling.

[0004] To solve the above technical problems, the utility model discloses the following technical scheme: a hand -operated rotary popcorn machine, including with support cooperation and connection's high pressure barrel, high pressure barrel one end is equipped with hand crank and pressure gauge, high pressure barrel other end open and close hinged with barrel cover subassembly, high pressure barrel corresponding hand crank one end is equipped with pressure relief cooling device, pressure relief cooling device includes setting on high pressure barrel on pressure relief cooling hole, hand crank is equipped with pressure relief cooling movable rod behind pressure relief cooling movable rod, and the back end between the connecting frame and the pressure relief cooling movable rod is equipped with a spring, and the front end of the pressure relief cooling movable rod is equipped with a pressure relief cooling head matched with the pressure relief cooling hole.

[0005] Preferably, the pressure relief cooling movable rod is provided with a push plate connected with the hand crank through a connecting shaft, the push plate comprises a straight plate arranged perpendicularly to the pressure relief cooling movable rod, an inclined plate is arranged at the outer end of the straight plate, an axle hole is arranged at the bending part between the straight plate and the inclined plate, and a torsional spring is arranged between the axle hole and the connecting shaft.

[0006] Further preferably, the push plate, the pressure relief cooling movable rod and the pressure relief cooling head are integrally formed by injection molding.

[0007] Further preferably, the orifice of the pressure relief cooling hole is provided with an arc-shaped counterbore, and the pressure relief cooling head is provided with a hemispherical surface that is in abutting contact with the arc-shaped counterbore.

[0008] Further preferably, the orifice of the pressure relief cooling hole is provided with an arc-shaped counterbore, and the pressure relief cooling head is provided with a hemispherical surface that is in abutting contact with the arc-shaped counterbore.

[0009] Further preferably, the hand crank includes a connecting plate arranged at one end of the high-pressure barrel, at least two connecting rods are uniformly arranged at the outer edge of the connecting plate, a circular connecting ring is arranged at the outer edge of the connecting rod, and the pressure relief cooling device is arranged on the connecting plate.

[0010] Further preferably, the barrel cover assembly includes two connecting ears symmetrically arranged at the other end of the high-pressure barrel, one of the connecting ears is connected with an inner connecting block, the other connecting ear is connected with an outer connecting frame, an adjustable cover plate is connected to the outer connecting frame, the inner connecting block is overlapped with one end of the outer connecting frame, and a pry bar is arranged on the inner connecting block.

[0011] The utility model discloses beneficial effects: including the high-pressure barrel that cooperates with the support connection, one end of high-pressure barrel is equipped with hand crank and pressure gauge, the other end of high-pressure barrel is opened and closed hinged with the barrel cover assembly, one end of high-pressure barrel corresponding hand crank is equipped with pressure relief cooling device, the pressure relief cooling device includes the pressure relief cooling hole of being arranged on high-pressure barrel, is equipped with pressure relief cooling movable rod on hand crank, is equipped with connecting frame behind pressure relief cooling movable rod, is equipped with spring between connecting frame and the rear end of pressure relief cooling movable rod, the front end of pressure relief cooling movable rod is equipped with the pressure relief cooling head that cooperates with pressure relief cooling hole connection, through setting pressure relief cooling device in the one end of high-pressure barrel close to pressure gauge, can carry out pressure relief treatment to the high-pressure barrel in when the pressure in high-pressure barrel is too big or when the popcorn heating in high-pressure barrel is completed and needs to explode, and at the same time, the cold air outside high-pressure barrel is sent into high-pressure barrel, so that the pressure control can be reached, the risk of explosion is avoided, and rapid cooling is carried out, the crisp taste of popcorn can be reasonably maintained, and after the popcorn is poured out after opening the cover, it can be eaten without waiting for cooling. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model.

[0013] Figure 2 It is the structure partial enlarged view of the utility model. CONCRETE EMBODIMENT

[0014] The utility model will be described further in detail in combination with the drawings and examples.

[0015] As Figure 1 , 2As shown, a hand-cranked rotary popcorn machine includes a high-pressure barrel 1 connected to a support frame. One end of the high-pressure barrel 1 is equipped with a hand crank 2 and a pressure gauge 3. The other end of the high-pressure barrel 1 is hinged to a lid assembly 4. A pressure relief and cooling device 5 is provided at the end of the high-pressure barrel 1 corresponding to the hand crank 2. The pressure relief and cooling device 5 includes a pressure relief and cooling hole 51 formed on the high-pressure barrel 1. A pressure relief and cooling movable rod 52 is provided on the hand crank 2. A connecting frame 53 is provided behind the pressure relief and cooling movable rod 52. A spring 54 is provided between the connecting frame 53 and the rear end of the pressure relief and cooling movable rod 52. The front end of the pressure relief cooling rod 52 is provided with a pressure relief cooling head 55 that is connected to the pressure relief cooling hole 51. By setting the pressure relief cooling device 5 at one end of the high-pressure barrel 1 near the pressure gauge 3, the pressure inside the high-pressure barrel 1 can be relieved when the pressure is too high or before the popcorn is ready to pop after heating. At the same time, cold air from outside the high-pressure barrel 1 is sent into the high-pressure barrel 1, thus achieving pressure control and avoiding the risk of explosion. At the same time, rapid cooling can reasonably maintain the crispy texture of the popcorn, and after opening the lid and pouring out the popcorn, it can be eaten without waiting for it to cool down.

[0016] In this embodiment, the pressure relief cooling movable rod 52 has a toggle plate 56 connected to the hand crank 2 via a connecting shaft in the middle. The toggle plate 56, the pressure relief cooling movable rod 52, and the pressure relief cooling head 55 are integrally formed by injection molding. The toggle plate 56 includes a straight plate 561 perpendicular to the pressure relief cooling movable rod 52, and an inclined plate 562 at the outer end of the straight plate 561. A shaft connection hole is provided at the bend between the straight plate 561 and the inclined plate 562. A torsion spring is provided between the shaft connection hole and the connecting shaft. The opening of the pressure relief cooling hole 51 has an arc-shaped expansion hole 511. The pressure relief cooling head 55 has a hemispherical contact surface 551 that abuts against the arc-shaped expansion hole 511. When pressure relief or pressure relief cooling is required, the toggle plate 56 is rotated clockwise. The pressure relief cooling rod 52 moves backward, separating the pressure relief cooling head 55 from the pressure relief cooling hole 51. This allows the hot air inside the high-pressure barrel 1 to be discharged. After the hot air is discharged, the cold air outside will enter the high-pressure barrel 1 through the pressure relief cooling hole 51, cooling the popcorn before it is poured out, maintaining its crispy texture. After the cooled popcorn is poured out of the high-pressure barrel 1, it can be eaten. After the hot air inside the high-pressure barrel 1 is discharged, the actuating plate 56 is released. Under the action of the spring 54, the hemispherical contact surface 551 of the pressure relief cooling head 55 springs back and seals against the opening of the pressure relief cooling hole 51. Alternatively, a torsion spring can be provided between the shaft connection hole and the connecting shaft. The torsion spring achieves the purpose of elastic return of the pressure relief cooling rod 52 and the pressure relief cooling head 55.

[0017] In the embodiment, the hole of the pressure relief cooling hole 51 is provided with an inner groove, and a sealing ring made of high-temperature-resistant silica gel is arranged in the inner groove.

[0018] In the embodiment, the hand crank 2 comprises a connecting plate 21 arranged at one end of the high-pressure barrel 1, at least two connecting rods 22 are uniformly arranged at the outer edge of the connecting plate 21, a circular connecting ring 23 is arranged at the outer edge of the connecting rod 22, and the pressure relief cooling device 5 is arranged on the connecting plate 21.

[0019] In the embodiment, the barrel cover assembly 4 comprises two connecting ears 41 symmetrically arranged at the other end of the high-pressure barrel 1, one of the connecting ears 41 is connected with an inner connecting block 42, the other connecting ear 41 is connected with an outer connecting frame 43, the outer connecting frame 43 is connected with an adjustable cover plate 44, the inner connecting block 42 is overlapped with one end of the outer connecting frame 43, a pry bar 45 is arranged on the inner connecting block 42, and after the popcorn is made and the pressure relief cooling is completed, the inner connecting block is separated from the outer connecting frame 43 by driving the pry bar 45, so that the cover plate 44 can be opened and the popcorn can be poured out.

[0020] According to the idea of the utility model, there will be changes in the specific implementation and application range, and the content of the specification should not be understood as a limitation of the utility model.

Claims

1. A hand-rotary popcorn machine, comprising a high-pressure barrel body connected with a support, one end of the high-pressure barrel body is provided with a hand crank and a pressure gauge, the other end of the high-pressure barrel body is hingedly connected with a barrel cover assembly, characterized in that: The high-pressure barrel corresponds to one end of the hand crank and is provided with a pressure relief cooling device, the pressure relief cooling device comprises a pressure relief cooling hole opened on the high-pressure barrel, the hand crank is provided with a pressure relief cooling movable rod, the rear of the pressure relief cooling movable rod is provided with a connecting frame, a spring is arranged between the connecting frame and the rear end of the pressure relief cooling movable rod, and the front end of the pressure relief cooling movable rod is provided with a pressure relief cooling head matched with the pressure relief cooling hole.

2. A hand-cranked rotary popcorn machine according to claim 1, wherein: The middle of the pressure relief cooling movable rod is provided with a push plate connected with the hand crank through a connecting shaft, the push plate comprises a straight plate arranged vertically with the pressure relief cooling movable rod, the outer end of the straight plate is provided with an inclined plate, an axle hole is opened at the bending part between the straight plate and the inclined plate, and a torsion spring is arranged between the axle hole and the connecting shaft.

3. A hand-cranked rotary popcorn machine according to claim 2, wherein: The push plate, the pressure relief cooling movable rod and the pressure relief cooling head are integrally formed by injection molding.

4. A hand-cranked rotary popcorn machine according to claim 1, wherein: The hole of the pressure relief cooling hole is provided with an arc-shaped counterbore, and the pressure relief cooling head is provided with a hemispherical surface matched with the arc-shaped counterbore.

5. A hand-cranked rotary popcorn machine according to claim 4, wherein: The hole of the pressure relief cooling hole is provided with an inner groove, and the inner groove is provided with a sealing ring made of high-temperature-resistant silica gel.

6. A hand-cranked rotary popcorn machine according to claim 2, wherein: The hand crank comprises a connecting plate arranged at one end of the high-pressure barrel, at least two connecting rods are uniformly arranged at the outer edge of the connecting plate, a circular connecting ring is arranged at the outer edge of the connecting rod, and the pressure relief cooling device is arranged on the connecting plate.

7. A hand-cranked rotary popcorn machine as described in claim 1, wherein: The bucket cover assembly comprises two connecting ears symmetrically arranged at the other end of the high-pressure barrel, one of the connecting ears is connected with an inner connecting block, the other connecting ear is connected with an outer connecting frame, the outer connecting frame is connected with an adjustable cover plate, the inner connecting block is overlapped with one end of the outer connecting frame, and a pry bar is arranged on the inner connecting block.

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