Szechuan pickle tendon-removing cutter head

Abstract

The utility model belongs to the field of food processing machinery, and relates to a preserved szechuan pickle tendon removing tool bit, which comprises a large fixed guide rail plate, a transmission gear, a fixed shaft, an eccentric transmission shaft, a telescopic column, a wobble wheel, a smooth knife, a guide rail and the like, and can be used for removing rubber bands of just harvested preserved szechuan pickles. The device accurately simulates a manual tendon watching method, the axial and radial reciprocating motion of the cutters and the combination of a plurality of cutters are mechanically realized, the labor intensity can be greatly reduced, the working efficiency is improved, and the development of the preserved szechuan pickle industry is promoted.

Description

Technical Field

[0001] The utility model belongs to the field of food processing machinery and relates to a pickled mustard tuber deveining knife head. Background Art

[0002] Zhacai, European pickles and German sweet and sour cabbage are known as the world's three most famous pickled vegetables.

[0003] At present, the processing of the finished product of pickled mustard tuber has mostly been automated, but in the processing technology of the finished product of pickled mustard tuber, the process of removing the skin of the pickled mustard tuber (before or after pickling) still adopts the traditional manual peeling method, which is time-consuming and labor-intensive, and has high labor costs. In addition, with the development of society, the labor force is in short supply, and there is an urgent need to develop mechanical equipment for removing the skin of pickled mustard tuber.

[0004] There are only two methods for separating the skin and tendons of mustard tuber. Chemical methods pose a higher risk to food safety, so physical methods are the only option. Physical methods that can be effectively applied in the field of mechanized separation include mechanical methods and thermal methods. However, thermal methods cannot be used to remove the skin and tendons of mustard tuber if the temperature and time are not accurately controlled, which can easily affect the crispness of the tuber. Therefore, thermal methods cannot be used to remove the skin and tendons of mustard tuber. The core of physical methods requires in-depth research on the physical properties of the skin and the head of the mustard tuber itself. Only by considering the differences in physical properties can the appropriate method be selected to separate the skin and tendons from the head of the mustard tuber.

[0005] Currently, mechanical peeling methods can be divided into three categories:

[0006] (1) Mechanical grinding peeling. The surface skin is ground off using a working surface covered with abrasives. The speed is high and it is easy to implement mechanized production. The resulting peel is small and easy to clean. The surface of the peeled fruits and vegetables is relatively rough. It is suitable for fruits and vegetables with hard texture, thin skin and neat appearance, such as carrots and tomatoes.

[0007] (2) Mechanical friction peeling. The working parts with high friction coefficient and large contact area are used to generate friction, causing the epidermis to tear and break. The resulting product is of good quality, with large peel size and few dead corners. However, the peeling strength is poor. It is suitable for fruits and vegetables with large fruits, thin skins and loose subcutaneous tissue. Generally, necessary pretreatment of fruits and vegetables is required to weaken the subcutaneous tissue. Rubber sheets are often used as the core components of mechanical friction peeling.

[0008] (3) Mechanical peeling. Use a sharp blade to remove the surface skin. The peeling speed is fast, but it is not complete, and there is a lot of flesh loss. Manual correction is usually required, and it is difficult to achieve complete mechanical processing. It is suitable for fruits and vegetables with large fruits, thin skins, and hard flesh, such as apples, pears, and persimmons. The most commonly used is a peeling machine, which inserts the fruit on a rotating shaft and uses a knife with a curved blade to remove the peel like a lathe while the shaft rotates.

[0009] Comparing the above aspects, it was found that none of them can be used for removing the tendons and skin of pickled mustard greens. To minimize technical risks, reference can be made to the manual method of removing tendons to design relevant mechanical equipment. For the head of green mustard greens, it is necessary to fix the end without tendons and skin, and then cut the end with tendons and skin one by one, which is inefficient. In order to quickly remove the tendons and skin and simulate the manual process of removing tendons, efficient and high-precision tendon removal can be achieved. Summary of the Invention

[0010] In order to achieve the above-mentioned purpose, the present invention provides the following specific technical solutions:

[0011] The large fixed guide plate 1 is fixed on the pickled mustard tuber deribbing machine, and a fixed shaft 3 is installed at the center of the transmission gear 2. The other end of the fixed shaft 3 is fixedly installed on the large fixed guide plate 1. The eccentric position of the other side of the transmission gear 2 is connected to the eccentric transmission shaft 4, and the other end of the eccentric transmission shaft 4 is connected to the swing ear 5. The swing ear 5 is fixedly connected to the telescopic column 6. The connection position of the swing ear 5 and the eccentric transmission shaft 4 deviates from the center of the telescopic column 6. The telescopic column 6 is installed in the center of the large fixed guide plate 1; the lower part of the telescopic column is fixedly connected to the swing wheel 8, and the sliding knife connecting rod 9 is hinged around the swing wheel 8, and the other end of the sliding knife connecting rod 9 is hinged to the smooth knife; the upper part of the smooth knife 10 is fixedly connected to the sliding guide rod 7, and the sliding guide rod 7 can slide in the guide rail on the large fixed guide plate 1.

[0012] Compared to existing methods and technologies, this utility model innovatively designs a pickled mustard tube deveining blade in the field of food processing machinery, capable of removing the rubber bands from freshly harvested mustard tubes. The device precisely simulates the manual method of deveining, mechanized by achieving axial and radial reciprocating motion of the blades. The combination of multiple blades significantly reduces labor intensity, improves work efficiency, and promotes the development of the mustard tube industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the pickled mustard tuber removal blade;

[0014] Figure 2 This is a schematic diagram of the top view of the structure of the pickled mustard tuber deveining blade;

[0015] Figure 3 This is a schematic diagram of the structure of the pickled mustard tuber deveining blade from an upward perspective;

[0016] Reference numerals

[0017] 1 Large fixed guide plate 2 Transmission gear

[0018] 3 Fixed shaft 4 Eccentric transmission shaft

[0019] 5 Swinging ears 6 Telescopic columns

[0020] 7 Sliding guide rod 8 Swing wheel

[0021] 9 Sliding knife connecting rod 10 Smoothing knife

[0022] 11 Guide Rail DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 , the specific implementation methods of the utility model are described in detail.

[0024] The large fixed guide plate 1 is fixed on the pickled mustard tuber deribbing machine, and a fixed shaft 3 is installed at the center of the transmission gear 2. The other end of the fixed shaft 3 is fixedly installed on the large fixed guide plate 1. The eccentric position of the other side of the transmission gear 2 is connected to the eccentric transmission shaft 4, and the other end of the eccentric transmission shaft 4 is connected to the swing ear 5. The swing ear 5 is fixedly connected to the telescopic column 6. The connection position of the swing ear 5 and the eccentric transmission shaft 4 deviates from the center of the telescopic column 6. The telescopic column 6 is installed in the center of the large fixed guide plate 1; the lower part of the telescopic column is fixedly connected to the swing wheel 8, and the sliding knife connecting rod 9 is hinged around the swing wheel 8, and the other end of the sliding knife connecting rod 9 is hinged to the smooth knife; the upper part of the smooth knife 10 is fixedly connected to the sliding guide rod 7, and the sliding guide rod 7 can slide in the guide rail on the large fixed guide plate 1.

[0025] When the machine is operating, a fixed and oriented mustard green head is placed under the cutter head, with the rib-covered end facing upward. The machine's power system transmits power to transmission gear 2, which rotates on fixed shaft 3, driving eccentric transmission shaft 4 up and down. Because eccentric transmission shaft 4 is hinged to swinging ear 5, the swinging ear swings and moves up and down around the center of the large fixed guide plate, thereby driving telescopic column 6 to move up and down and swing. Telescopic column 6 drives swinging wheel 8 to move up and down and swing. Swinging wheel 8 drives sliding connecting rod 9, which in turn drives smoothing knife 10. Since smoothing knife 10 can only move along the guide rail of the large fixed guide plate 1 and up and down via sliding guide rod 7, swinging wheel 8 drives the smoothing knife up and down and along guide rail 11. With each rotation of transmission gear 2, the smoothing knife completes both up and down movement and reciprocating motion along the guide rail, accurately simulating the tool used during manual rib-checking.

[0026] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A mustard tuber rib removal blade, characterized in that: The large fixed guide plate (1) is fixed on the mustard tuber de-ribbed machine, a fixed shaft (3) is installed at the center of the transmission gear (2), the other end of the fixed shaft (3) is fixedly installed on the large fixed guide plate (1), the other side of the transmission gear (2) is connected to an eccentric transmission shaft (4) at an eccentric position, the other end of the eccentric transmission shaft (4) is connected to a swing ear (5), and the swing ear (5) is fixedly connected to a telescopic column (6); The connection position between the swing ear (5) and the eccentric transmission shaft (4) is offset from the center of the telescopic column (6), and the telescopic column (6) is installed at the center of the large fixed guide rail plate (1); the lower part of the telescopic column is fixedly connected to the swing wheel (8), and the swing wheel (8) is hinged around the sliding knife connecting rod (9), and the other end of the sliding knife connecting rod (9) is hinged to the smooth knife; The pickled mustard tuber de-veining blade head further comprises a smoothing blade (10), the upper portion of the smoothing blade (10) being fixedly connected to a sliding guide rod (7), and the sliding guide rod (7) being capable of sliding in a guide rail on the large fixed guide rail plate (1).

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