Pickling machine

Abstract

The pickling machine comprises a rack, a pickling cylinder and at least one connector, the rack comprises a transmission case and a support, a power device is arranged in the transmission case, a rotating shaft is arranged in the pickling cylinder, the rotating shaft is detachably connected between the transmission case and the support, at least one pickling space is arranged in the pickling cylinder, and the connector is arranged in the pickling space. Each pickling space is correspondingly provided with a sealing cover, the connectors are arranged on the pickling cylinder, the rear end of each connector is connected with a one-way valve, the connectors are located on the outer side of the pickling cylinder, and the one-way valves extend into the pickling spaces. The one-way valve is connected to the rear portion of the connector, the one-way valve is in an open state during vacuum extraction, and the one-way valve is in a closed state when air in the pickling cylinder is not extracted, so that the phenomenon that pickling juice enters the connector when the pickling cylinder rotates is effectively prevented, and the problems that the connector is blocked and difficult to clean are avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of pickling equipment, specifically relating to a pickling machine. Background Technology

[0002] A marinating machine is a specialized piece of equipment for marinating food. Compared to traditional marinating methods that rely on time and natural marinating, a marinating machine controls the marinating environment to ensure that the ingredients can absorb seasonings evenly during the marinating process, thus achieving the desired flavor more quickly.

[0003] During the marinating process, the user first needs to place the ingredients and seasonings into the marinating drum and lock the lid to seal it. Then, the air inside the marinating drum needs to be extracted to create a vacuum environment. This process helps to remove oxygen from the air, improving the marinating effect. Specifically, a vacuum pump is connected to a flexible hose, the other end of which has a female connector. A corresponding connector is located on the marinating drum. The female connector is connected to the connector, and air is extracted. After the vacuum is created, the corresponding device inside the marinating machine drives the marinating drum to rotate, marinating the ingredients.

[0004] However, when the pickling drum rotates, pickling materials sometimes accidentally enter the connector, which can not only cause blockages but also affect the normal operation of the equipment and subsequent cleaning and maintenance. Therefore, improvements are needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model proposes a pickling machine that effectively prevents juices from flowing into the connector during the pickling process, causing blockages and making cleaning difficult.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A pickling machine includes: a frame, a pickling cylinder, and at least one connector. The frame includes a transmission box and a support. A power unit is provided inside the transmission box. A rotating shaft is provided inside the pickling cylinder. The rotating shaft is detachably connected between the transmission box and the support. At least one pickling space is provided inside the pickling cylinder. Each pickling space is provided with a corresponding sealing cover. The connector is provided on the pickling cylinder, and a one-way valve is connected to the rear end of each connector. The connector is located outside the pickling cylinder, and the one-way valve extends into the pickling space.

[0008] In a preferred embodiment, the one-way valve includes a one-way valve housing, a valve body, and a spring; the longitudinal section of the tail end of the valve body is trapezoidal, the one-way valve housing has a receiving cavity, the longitudinal section of the rear end of the receiving cavity is trapezoidal, the valve body is disposed in the one-way valve housing and passes through the receiving cavity; one end of the spring is fixed to the receiving cavity, and the other end is connected to the front end of the valve body.

[0009] In a preferred embodiment, a convex step is arranged in the accommodating space of the one-way valve housing, one end of the spring is connected to the convex step, and the other end is connected to the front end of the valve body.

[0010] In a preferred embodiment, the front end of the one-way valve housing is provided with external threads.

[0011] In a preferred embodiment, the body of the one-way valve is provided with a rotating handle.

[0012] In a preferred embodiment, a movable valve core is arranged on the connecting head, and the front end of the valve body is provided with a fixed part which is clamped and fixed with the end of the movable valve core.

[0013] Preferably, the connecting head is arranged at the sealing cover of the pickling cylinder, the connecting head is located outside the sealing cover, and the one-way valve is located inside the sealing cover.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model provides a kind of pickling machine, and the connecting head of vacuum air pump in pickling cylinder is provided with matched one-way valve.By being arranged one-way valve in the rear end of connecting head, let connecting head be located outside pickling cylinder, and one-way valve is located in pickling space, one-way valve is only in opening state under vacuum state;In non-vacuum state, one-way valve can effectively close air inlet channel, effectively prevent pickling cylinder when rotating, pickling material and juice flow into connecting head, to avoid the problems of plugging, difficult cleaning of connecting head, facilitate subsequent cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is a perspective view of the pickling machine of the utility model;

[0018] Figure 2 It is a schematic view of the cooperation relationship between connecting head and one-way valve in the pickling machine of the utility model.

[0019] Figure 3 It is a longitudinal section view of the cooperation relationship between connecting head and one-way valve in the pickling machine of the utility model;

[0020] Figure 4The utility model discloses a schematic view of the connecting head in the pickling machine.

[0021] The reference signs:

[0022] 10 - rack, 11 - transmission box, 12 - support;

[0023] 20 - pickling cylinder, 21 - rotating shaft, 22 - sealing cover;

[0024] 30 - connecting head, 31 - movable valve core;

[0025] 40 - one-way valve, 41 - one-way valve shell, 42 - valve body, 421 - fixed part, 43 - spring, 44 - convex step, 45 - rotating handle;

[0026] 50 - pump head. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0028] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation on the utility model. In addition, the terms "first", "second", "third", "fourth" and the like are only for the description purpose, and cannot be understood as indicating or implying the relative importance.

[0029] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through the intermediate medium, or the communication inside two elements. The specific meaning of the above terms in the utility model can be understood according to the specific circumstances for the ordinary skilled in the art.

[0030] Reference Figures 1 to 4The utility model discloses a pickling machine, including frame 10, pickling cylinder 20 and at least one connecting head 30, frame 10 includes transmission case 11 and support 12, be equipped with power device in transmission case 11, be equipped with rotating shaft 21 in pickling cylinder 20, and rotating shaft 21 is detachably connected between transmission case 11 and support 12, and pickling cylinder 20 is equipped with at least one pickling space, and each pickling space is equipped with a sealing cover 22 correspondingly, connecting head 30 is located on above -mentioned pickling cylinder 20, and the rear end of every connecting head 30 is connected with non -return valve 40, and connecting head 30 is located on the outside of pickling cylinder 20, and non -return valve 40 extends to pickling space.

[0031] Specifically, the power device includes a rotary motor (not shown) and a vacuum air pump (not shown), which are both arranged in the transmission case 11, and a main control board (not shown) for controlling the program is also arranged in the transmission case 11. During pickling, one end of the hose is connected to the vacuum air pump, and the other end of the hose is provided with a female connector and connected to the connecting head 30 on the pickling cylinder 20. The main control board controls the vacuum air pump to extract the air in the pickling cylinder 20 to a vacuum state. Then, the rotary motor drives the pickling cylinder 20 to rotate to pickle the food materials. The utility model sets the non-return valve 40 at the rear end of the connecting head 30. The non-return valve 40 is only opened when air extraction is needed, and remains closed at other times. This prevents the pickling materials and juice from entering the connecting head 30, avoids the occurrence of blockage problems, and simplifies the daily cleaning and maintenance work.

[0032] Further, the non-return valve 40 includes a non-return valve housing 41, a valve body 42, and a spring 43. The longitudinal section of the tail end of the valve body 42 is trapezoidal. The non-return valve housing 41 is provided with a receiving cavity, and the longitudinal section of the rear end of the receiving cavity is trapezoidal. The valve body 42 is arranged in the non-return valve housing 41 and penetrates the receiving cavity. One end of the spring 43 is fixed to the receiving cavity, and the other end is connected to the front end of the valve body 42. Specifically, when the non-return valve 40 is not started, the tail end of the valve body 42 tightly fits the trapezoidal rear end of the receiving cavity, effectively preventing the juice and pickling materials in the pickling space from accidentally entering the connecting head 30 during non-air extraction (when the pickling cylinder 20 rotates), thereby avoiding blockage problems. When air extraction is needed, the vacuum air pump is connected to the connecting head 30 through the hose. External force presses the connecting head 30 and then presses the front end of the valve body 42. The front end of the valve body 42 is pushed backward by external force, the spring 43 is compressed, the air inlet channel is opened, the air in the pickling cylinder 20 can be smoothly discharged, and the vacuum extraction process is realized. After air extraction is completed, the operator pulls out the quick-connect female head, the external force disappears, the spring 43 returns to its original state, pushes the valve body 42 back to the initial position, re-closes the air inlet channel, prevents external air and materials from entering the pipeline, and reduces the failure and maintenance requirements caused by pipeline blockage.

[0033] Further, the accommodating space of the one-way valve shell 41 is provided with a convex step 44, one end of the spring is connected to the convex step 44, and the other end is connected to the front end of the valve body 42. Specifically, the convex step 44 forms a step in the accommodating space of the one-way valve shell 41, providing a stable fixing surface for the spring 43. By fixing one end of the spring 43 to the convex step 44, the stable installation of the spring 43 is ensured, preventing displacement or falling off, and ensuring consistent spring force output during compression and recovery.

[0034] Further, as Figure 3 , the front end of the one-way valve shell 41 is provided with external threads, and the rear end of the connecting head 30 is provided with matching internal threads. The connecting head 30 and the one-way valve 40 are threadedly connected. This threaded connection ensures a tight seal and stable combination between the two, facilitating quick installation and disassembly, simplifying maintenance and cleaning processes, while ensuring air tightness during vacuum pumping, improving the reliability and operational convenience of the overall equipment.

[0035] Further, as Figure 2 , the body of the one-way valve 40 is provided with a rotating handle 45. In this embodiment, the rotating handle 45 is located at the end of the one-way valve shell 41, and the user can hold the rotating handle 45 to assemble and disassemble the one-way valve 40 and the connecting head 30, providing convenience for maintenance and cleaning of the one-way valve 40 and the connecting head 30.

[0036] Further, as Figure 2 and Figure 4 , the connecting head 30 is provided with a movable valve core 31, and the front end of the valve body 42 is provided with a fixed part 421 that is tightly fixed with the end of the movable valve core 31. Specifically, the movable valve core 31 is located inside the connecting head 30 and has elastic action function. The front end of the valve body 42 is provided with a fixed part 421 that is tightly fixed with the end of the movable valve core 31. When the female connector is inserted into the connecting head 30, the movable valve core 31 is moved backward under the action of external force, and at the same time, the valve body 42 fixed with it is also moved backward, overcoming the resistance of the spring 43, and opening the air inlet channel. This design ensures smooth gas discharge during vacuum pumping, and when the female connector is pulled out, the spring 43 returns to its original position, pushing the valve body 42 back to its original position, closing the air inlet channel, making it more secure and convenient.

[0037] As Figure 1The utility model provides a kind of connector 30 is located on the sealing cover 22 implementation mode. Specifically, connector 30 is located at the sealing cover 22 of pickling cylinder 20, connector 30 is located at the outside of sealing cover 22, one-way valve 40 is located at the inside of sealing cover 22. Connector 30 is located at sealing cover 22, so that every time opening or closing pickling cylinder 20, connector 30 naturally operates with sealing cover 22, therefore, when user cleans connector 30 and one-way valve 40, only needs to open sealing cover 22, can conveniently disassemble connector 30 and one-way valve 40, reduce disassembly difficulty, improve operation convenience.

[0038] As Figure 1 The utility model discloses a kind of pickling machines when working, user is connected pump head 50 by hose, the other end of hose is equipped with female connector (not shown in figure), connect female connector with connector 30 on sealing cover 22, at this time, movable valve element 31 is moved back under the action of external force of female connector, and then push valve body 42 to move back to overcome the resistance of spring 43, open air inlet passage, after starting vacuum air pump, the inside of pickling cylinder 20 is extracted as vacuum environment. After air extraction is completed, pull out female connector, external force disappears, spring 43 restores original shape, valve body 42 is pulled back to original position by elastic force, the rear end of valve body is tightly attached to the rear end of accommodating space, effectively prevent pickling cylinder 20 when rotating, pickling material and juice flow into connector 30, to avoid the problem that connector 30 is blocked, difficult to clean, facilitate subsequent cleaning.

[0039] The above only for the preferred embodiment of the utility model, and not to limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A pickling machine, characterized in that, The utility model relates to a pickling device, including: Rack (10), the rack (10) including transmission case (11) and support (12), the transmission case (11) is equipped with power device in; Pickling cylinder (20), the pickling cylinder (20) is equipped with rotating shaft (21) in, the rotating shaft (21) is detachably connected between transmission case (11) and support (12), the pickling cylinder (20) is equipped with at least one pickling space, and each pickling space is equipped with a sealing cover (22) correspondingly; At least one connecting head (30), the connecting head (30) is located on the pickling cylinder (20), the rear end of each connecting head (30) is connected with one-way valve (40), the connecting head (30) is located on the outside of the pickling cylinder (20), and the one-way valve (40) extends into the pickling space.

2. A pickler as claimed in claim 1, characterised in that The one-way valve (40) includes one-way valve shell (41), valve body (42) and spring (43); The longitudinal section of the tail end of valve body (42) is trapezoidal, the one-way valve shell (41) is equipped with containing cavity, the longitudinal section of the rear end of containing cavity is trapezoidal, the valve body (42) is located in the one-way valve shell (41) and penetrates the containing cavity; One end of spring (43) is fixed on the containing cavity, and the other end is connected with the front end of valve body (42).

3. A pickler as claimed in claim 2, wherein The containing space of one-way valve shell (41) is equipped with convex step (44), one end of spring is connected to the convex step (44), and the other end is connected to the front end of valve body (42).

4. The pickler of claim 2, wherein, The front end of one-way valve shell (41) is equipped with external thread.

5. The pickling machine of claim 1, wherein The body of one-way valve (40) is equipped with rotating handle (45).

6. The pickler of claim 2, wherein, The connecting head (30) is provided with movable valve core (31), the front end of valve body (42) is equipped with fixed part (421), and the fixed part (421) is clamped and fixed with the tail end of movable valve core (31).

7. The pickler of claim 1, wherein, The connecting head (30) is located at the sealing cover (22) of the pickling cylinder (20), the connecting head (30) is located on the outside of the sealing cover (22), and the one-way valve (40) is located on the inside of the sealing cover (22).

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