A cooking ball system with automatic pressure quick-opening feeding port

Abstract

The utility model relates to the technical field of spherical steam cookers, and specifically to a steam cooking ball system with an automatic pressure quick-opening feeding port, comprising a steam cooking ball, an encoder and a driving device, wherein the steam cooking ball is provided with a feeding port and a sewage outlet at both ends along the vertical center line direction, a pneumatic quick-opening door is provided on the feeding port, and hollow shafts are symmetrically provided at both ends along the horizontal center line direction, and the two hollow shafts are movably mounted on two bearings respectively; an encoder is provided on the bearing on one side of the steam cooking ball and is electrically connected to the pneumatic quick-opening door; a steam inlet pipe for conveying steam and a discharge pipe for conveying materials are penetrated in the bearing and the hollow shaft on the other side; and a driving device is used to drive the steam cooking ball to rotate. The present application avoids the tedious manual work by setting an encoder to be electrically connected to the pneumatic quick-opening door and automatically controlling the opening and closing of the shutter through a program.

Description

Technical Field

[0001] The utility model relates to the technical field of spherical digesters, in particular to a digester ball system with an automatic pressure quick-opening feeding port. Background Art

[0002] The cooking ball belongs to a rotary intermittent cooking device, which is a spherical device mainly composed of a sphere, a base, a transmission device and other parts.

[0003] The sphere consists of an inner liner, an insulation skin and accessories: the inner liner is a spherical thin-walled pressure vessel welded with 304 stainless steel plates, with a feed port and a sewage outlet above its vertical center line; on the horizontal center line, there is a hollow shaft at each end of the ball connected to the sphere, and the hollow shaft is supported on two semi-open bearings, and the bearings are fixed on a carbon steel welded support seat, and the support seat is fixed on the base with bolts. The hollow shaft at one end of the cooking ball can be fed with steam, water and discharged. The outer tube of the ball is equipped with a check valve, a safety valve, a pressure gauge and a stop valve in sequence. The check valve is installed near the ball to prevent the material from flowing back to the main steam pipe when the pressure inside the ball is high. The discharge pipe extends along the ball wall inside the ball to the bottom of the ball, 50mm away from the ball wall, and is connected to the discharge valve outside the ball. A temperature probe is installed on the other end of the hollow shaft to measure the temperature inside the cooking ball.

[0004] The door of the existing steaming ball feeding port needs to be manually operated by the staff to be opened or closed, and the opened lid needs to be placed somewhere, which is troublesome to operate. Utility Model Content

[0005] In view of this, the utility model aims at the deficiencies of the prior art and proposes a cooking ball system with an automatic pressure quick-opening feeding port, aiming to solve the problem of manual operation of opening and closing the door of the feeding port, which is cumbersome to operate.

[0006] The utility model provides a cooking ball system with an automatic pressure quick-opening feeding port, comprising:

[0007] A cooking ball, wherein a feeding port and a sewage outlet are respectively provided at two ends of the cooking ball along the vertical center line direction, a pneumatic quick-opening door for opening or closing the feeding port is provided on the feeding port, and hollow shafts are symmetrically provided at two ends of the cooking ball along the horizontal center line direction, and two hollow shafts are movably mounted on two bearings, and two bearings are respectively fixed on two support seats;

[0008] An encoder is arranged on a bearing on one side of the cooking ball and is electrically connected to the pneumatic quick-opening door;

[0009] A driving device is arranged at one end of the cooking ball where an encoder is arranged;

[0010] A steam inlet pipe for conveying steam and a material discharge pipe for conveying materials are provided in the bearing and the hollow shaft on the other side of the cooking ball, and one end of the steam inlet pipe and the material discharge pipe are connected to the inner cavity of the cooking ball.

[0011] In some embodiments of the present application, the pneumatic quick-opening door includes a motor and a quick-opening door, a connecting rod is connected to the output shaft of the motor, and the other end of the connecting rod is connected to the quick-opening door; the motor is electrically connected to the encoder.

[0012] In some embodiments of the present application, a cylinder is connected to the connecting rod, and a piston of the cylinder is connected to an edge of the quick-opening door; and the cylinder is electrically connected to the encoder.

[0013] In some embodiments of the present application, the feeding port annular array has a plurality of first protrusions, the outer periphery of the quick-opening door is provided with a plurality of second protrusions, and the first protrusions are engaged with the second protrusions.

[0014] In some embodiments of the present application, the driving device includes a variable frequency motor, to which an electromagnetic brake and a gear reducer are connected, and a small gear is connected to the other end of the gear reducer, and the small gear is meshed with a large gear, and the large gear is sleeved on a bearing on one side of the encoder.

[0015] In some embodiments of the present application, the discharge pipe can be sleeved in the steam inlet pipe, and two-way rotary joints are installed on the steam inlet pipe and the discharge pipe. One end of the discharge pipe extends into the interior of the cooking ball and extends along the inner wall of the cooking ball to its bottom.

[0016] In some embodiments of the present application, one end of the discharge pipe away from the cooking ball is connected to a storage tank, a steam source and a water source through a pipeline, and one end of the steam inlet pipe away from the cooking ball is connected to a steam source and a water source through a pipeline.

[0017] In some embodiments of the present application, a circular filter plate is disposed below the cooking ball.

[0018] The utility model discloses a cooking ball system with an automatic pressure quick-open feeding port. A pneumatic quick-open door is arranged at the feeding port of the cooking ball, and the pneumatic quick-open door is connected to an encoder by telecommunication, so that the opening and closing of the feeding port can be automatically controlled by a program. A motor is connected to the quick-open door by a connecting rod, and the motor is electrically connected to the encoder. The encoder controls the motor to start, and the motor drives the connecting rod to rotate when the motor rotates, so that the quick-open door is opened from the feeding port or the quick-open door is covered on the feeding port. A cylinder is arranged on the connecting rod, and the piston of the cylinder is connected to the edge of the quick-open door, and the encoder is electrically connected to the cylinder. The cylinder is started by controlling the encoder, and the extension and retraction of the cylinder piston can drive the quick-open door to rotate, so that the quick-open door is engaged or disengaged with the feeding port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural diagram of a steaming ball system with an automatic pressure quick-opening feeding port provided by an embodiment of the utility model;

[0020] Figure 2 A top view of a steaming ball system with an automatic pressure quick-opening feeding port provided by an embodiment of the utility model;

[0021] Figure 3 A structural diagram of a pneumatic quick-opening door of an automatic pressure quick-opening feeding port provided in an embodiment of the utility model;

[0022] Figure 4 This is a pipeline connection diagram of a steaming ball system with an automatic pressure quick-opening feeding port provided in an embodiment of the utility model.

[0023] Among them: 100, cooking ball; 101, hollow shaft; 102, bearing; 103, support seat; 104, large gear; 110, feed inlet; 111, first protrusion; 120, sewage outlet; 130, circular filter plate; 200, pneumatic quick-opening door; 210, quick-opening door; 211, second protrusion; 220, connecting rod; 230, motor; 240, cylinder; 300, encoder; 400, driving device; 401, electromagnetic brake; 402, variable frequency motor; 403, gear reducer; 404, small gear; 500, steam inlet pipe; 510, two-way rotary joint; 600, discharge pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] like Figure 1-3 As shown, the utility model provides a cooking ball system with an automatic pressure quick-opening feeding port, comprising a cooking ball 100, an encoder 300 and a driving device 400. The cooking ball 100 is a spherical thin-walled pressure vessel welded with 304 stainless steel plates. A feeding port and a sewage outlet 120 are respectively arranged at both ends along the vertical center line direction. Materials are fed in from the feeding port. In addition, the feeding port is also used as a manhole to facilitate the staff to enter the cooking ball 100 for inspection and cleaning. A pneumatic quick-opening door 200 is arranged at the feeding port to open or close the feeding port; waste materials, waste water, etc. are discharged through the sewage outlet 120. Hollow shafts 101 are symmetrically arranged at both ends of the cooking ball 100 along the horizontal center line direction. The two hollow shafts 101 are respectively movably mounted on two semi-open bearings 102, and the two bearings 102 are fixed on two support seats 103. The encoder 300 is disposed on one of the bearings 102. The encoder 300 is electrically connected to the pneumatic quick-opening door 200. The pneumatic quick-opening door 200 is automatically opened or closed by the program of the encoder 300, thereby avoiding the tediousness of manual operation. The driving device 400 is disposed on the same side of the encoder 300, and is used to drive the cooking ball 100 to rotate so that the materials in the cooking ball 100 are evenly mixed.

[0029] In some specific embodiments of the present application, the pneumatic quick-opening door 200 includes a motor 230, a connecting rod 220, a quick-opening door 210 and a cylinder 240. The motor 230 is arranged on the outer wall of the cooking ball 100 and is electrically connected to the encoder 300. The connecting rod 220 is connected to the output shaft of the motor 230, and the other end of the connecting rod 220 is connected to the middle position of the quick-opening door 210. The quick-opening door 210 covers the feeding port and is connected to the feeding port by a clamping connection. The motor 230 is started by the program control of the encoder 300, and the motor When 230 is started, the output shaft rotates and drives the connecting rod 220 to rotate in the vertical direction, thereby moving the quick-opening door 210 away from the feeding port to one side; one end of the cylinder 240 is connected to the connecting rod 220, and the other end is connected to the edge of the quick-opening door 210. At the same time, the cylinder 240 is electrically connected to the encoder 300, and the start of the cylinder 240 is controlled by the program of the encoder 300. The quick-opening door 210 can be driven to rotate in the horizontal direction through the extension and retraction of the piston of the cylinder 240, so that the quick-opening door 210 is engaged or disengaged from the feeding port.

[0030] like Figure 3 As shown, in some specific embodiments of the present application, there are multiple first protrusions 111 in a circular array on the feeding port, and there are multiple second protrusions 211 in a circular array on the quick-opening door 210. When the quick-opening door 210 is rotated so that the first protrusion 111 of the quick-opening door 210 overlaps with the second protrusion 211 of the feeding port, the quick-opening door 210 is locked with the feeding port. When the quick-opening door 210 is rotated so that the first protrusion 111 and the second protrusion 211 of the feeding port are misaligned, the quick-opening door 210 is disconnected from the feeding port, and the quick-opening door 210 can be removed from the feeding port.

[0031] In some specific embodiments of the present application, the driving device 400 includes a variable frequency motor 402, and the variable frequency motor 402 is connected to an electromagnetic brake 401 and a gear reducer 403. The other end of the gear reducer 403 is connected to a small gear 404, and the small gear 404 is meshed with the large gear 104. The large gear 104 is sleeved on the bearing 102 on the side where the encoder 300 is set. By starting the variable frequency motor 402, the small gear 404 is driven to rotate, and the small gear 404 drives the large gear 104 to rotate. When the large gear 104 rotates, it drives the cooking ball 100 to rotate, so that the material in the cooking ball 100 is prepared. The variable frequency brake 401 can be set to manage the running states of the motor 230 such as forward, reverse, and quick stop, and effectively control the running state of the motor 230. The setting of the gear reducer 403 can adapt to load changes and automatically adjust the transmission ratio according to the load conditions, thereby achieving stable operation.

[0032] In some specific embodiments of the present application, a steam inlet pipe 500 and a discharge pipe 600 are inserted into the hollow shaft 101 and the bearing 102 on the other side of the cooking ball 100. One end of the steam inlet pipe 500 extends into the inner cavity of the cooking ball 100, and the other end is connected to an external gas source. The external gas source enters the cooking ball 100 through the steam inlet pipe 500 to heat the material in the cooking ball 100. One end of the discharge pipe 600 is connected to an external storage tank, and the other end extends into the inner cavity of the cooking ball 100 and extends along the inner wall of the cooking ball 100 to the top of the sewage outlet 120. When the product is made, the made product is discharged into the external storage tank through the discharge pipe 600.

[0033] like Figure 4 As shown, in some specific embodiments of the present application, the discharge pipe 600 is sleeved in the steam inlet pipe 500, and the discharge pipe 600 and the steam inlet pipe 500 are connected with a two-way rotary joint 510. The end of the steam inlet pipe 500 away from the cooking ball 100 can be connected to the steam source and the water source through a pipeline at the same time, and the end of the discharge pipe 600 away from the cooking ball 100 can be connected to the storage tank, the steam source and the water source, and the steam collecting tank through a pipeline. The two-way rotary joint 510 can make the fluid inside and outside the cooking ball 100 flow in both directions. For example, when steam is introduced into the cooking ball 100 through the steam inlet pipe 500, the material in the cooking ball 100 can be discharged to the external storage tank through the discharge pipe 600. The steam inlet pipe 500 and the discharge pipe 600 are connected to multiple external devices at the same time through the pipeline, which can make the operation of the cooking ball 100 system more portable. For example, after the cooking ball 100 is put into the solid material, a certain proportion of water needs to be added. Water can be added to the cooking ball 100 through the steam pipe and the discharge pipe 600 at the same time. After the water is added, steam can be introduced into the cooking ball 100 through the steam pipe and the discharge pipe 600 at the same time, so that the cooking ball 100 quickly reaches the preset temperature. Of course, according to actual operation needs, steam can be passed from the steam inlet pipe 500 and water can be injected from the discharge pipe 600. In addition, corresponding check valves, safety valves, pressure gauges, stop valves, etc. are provided on the pipelines.

[0034] In some embodiments of the present application, a temperature sensor is further provided below the cooking ball 100, and the steam intake amount can be adjusted according to the temperature sensor.

[0035] In some embodiments of the present application, a circular filter plate 130 is detachably installed in the cooking ball 100, and one end of the discharge pipe 600 extending into the cooking ball 100 is located below the filter plate. After the product is made, the cooking ball 100 returns to the state where the discharge port is at the top and the drain port 120 is at the bottom, and the circular filter plate 130 can separate the material and liquid of the product, and the liquid part is discharged into the external storage tank through the discharge pipe 600. By making the filter plate detachable, after the liquid is discharged, when the cooking ball 100 needs to be cleaned, the filter plate is disassembled, the material is discharged through the drain port 120, and the circular filter plate 130 is cleaned.

[0036] In some embodiments of the present application, an insulation layer is wrapped around the outside of the cooking ball 100, which isolates the temperature between the cooking ball 100 and the outside world, thereby reducing the heat loss inside the cooking ball 100 on the one hand, and preventing people or objects from accidentally approaching the cooking ball 100 and being scalded or damaged on the other hand.

[0037] In the above-mentioned embodiment, a cooking ball system with an automatic pressure quick-open feeding port is provided. When the cooking ball 100 needs to be operated, the quick-open door 210 needs to be opened, and materials are fed into the cooking ball 100 through the feeding port. The system controls the cylinder 240 to start through the encoder 300, and the piston of the cylinder 240 extends to drive the quick-open door 210 to rotate in the horizontal direction until the first protrusion 111 and the second protrusion 211 are completely misaligned. Then the motor 230 is controlled to start, and the output shaft of the motor 230 rotates to drive the connecting rod 220 to rotate in the vertical direction. The quick-open door 210 moves out of the feeding port and is placed on one side as the connecting rod 220 rotates, and the materials pass through the feeding port. After the cooking ball 100 is put into the cooking ball, the system controls the motor 230 through the encoder 300 to rotate in the opposite direction to place the quick-opening door 210 at the feeding port, and then controls the piston of the cylinder 240 to contract, driving the quick-opening door 210 to rotate in the horizontal direction until the first protrusion 111 and the second protrusion 211 are completely engaged; then water and steam are added to the cooking ball 100 through the steam inlet pipe 500 and the discharge pipe 600, and the frequency conversion motor 402, the electromagnetic brake 401 and the gear reducer 403 are started at the same time, driving the small gear 404 to rotate, the small gear 404 drives the large gear 104, and the large gear 104 drives the cooking ball 100 to rotate, so as to realize product preparation. The pneumatic quick-opening door 200 provided by the present application is electrically connected to the encoder 300, and the switch of the feeding port is automatically controlled by the program, which reduces the tediousness of manual operation.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cooking ball system with an automatic pressure quick-opening feeding port, characterized in that: include: A cooking ball (100), wherein a feeding port and a sewage outlet (120) are respectively provided at two ends of the cooking ball (100) along the vertical center line direction, a pneumatic quick-opening door (200) for opening or closing the feeding port is provided on the feeding port, and hollow shafts (101) are respectively symmetrically provided at two ends of the cooking ball (100) along the horizontal center line direction, and two hollow shafts (101) are respectively movably mounted on two bearings (102), and the two bearings (102) are respectively fixed on two support seats (103); An encoder (300) is arranged on a bearing (102) on one side of the cooking ball (100) and is electrically connected to the pneumatic quick-opening door (200); A driving device (400) is arranged at one end of the cooking ball (100) where the encoder (300) is arranged; A steam inlet pipe (500) for conveying steam and a material discharge pipe (600) for conveying materials are inserted into the bearing (102) and the hollow shaft (101) on the other side of the cooking ball (100); one end of the steam inlet pipe (500) and the material discharge pipe (600) are connected to the inner cavity of the cooking ball (100) respectively.

2. The cooking ball system with automatic pressure quick-opening feeding port according to claim 1, characterized in that: The pneumatic quick-opening door (200) comprises a motor (230) and a quick-opening door (210); a connecting rod (220) is connected to the output shaft of the motor (230); the other end of the connecting rod (220) is connected to the quick-opening door (210); and the motor (230) is electrically connected to the encoder (300).

3. The cooking ball system with automatic pressure quick-opening feeding port according to claim 2, characterized in that: The connecting rod (220) is connected to a cylinder (240), and a piston of the cylinder (240) is connected to an edge of the quick-opening door (210); the cylinder (240) is electrically connected to the encoder (300).

4. The steaming ball system with automatic pressure quick-opening feeding port according to claim 3, characterized in that: The feeding port annular array has a plurality of first protrusions (111), the outer periphery of the quick-opening door (210) is provided with a plurality of second protrusions (211), and the first protrusions (111) are engaged with the second protrusions (211).

5. The steaming ball system with automatic pressure quick-opening feeding port according to claim 1, characterized in that: The driving device (400) comprises a variable frequency motor (402), the variable frequency motor (402) is connected to an electromagnetic brake (401) and a gear reducer (403), the other end of the gear reducer (403) is connected to a small gear (404), the small gear (404) is meshed with a large gear (104), and the large gear (104) is sleeved on a bearing (102) on one side of which the encoder (300) is provided.

6. The steaming ball system with automatic pressure quick-opening feeding port according to claim 1, characterized in that: The discharge pipe (600) can be sleeved inside the steam inlet pipe (500), and a two-way rotary joint (510) is installed on the steam inlet pipe (500) and the discharge pipe (600). One end of the discharge pipe (600) extending into the interior of the cooking ball (100) extends along the inner wall of the cooking ball (100) to the bottom thereof.

7. The steaming ball system with automatic pressure quick-opening feeding port according to claim 6, characterized in that: The end of the discharge pipe (600) away from the cooking ball (100) is connected to a storage tank, a steam source and a water source through a pipeline, and the end of the steam inlet pipe (500) away from the cooking ball (100) is connected to a steam source and a water source through a pipeline.

8. The steaming ball system with automatic pressure quick-opening feeding port according to claim 1, characterized in that: A circular filter plate (130) is arranged below the cooking ball (100).

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