Air-dried fermented meat processing device

Abstract

The invention relates to an air-dried fermented meat processing device. According to the technical scheme, the device comprises a bottom plate, the bottom plate is provided with two sets of V-shaped supports which are symmetrical in the front-back direction, the left side and the right side of the upper end of each V-shaped support are each provided with a supporting plate in a hinged mode, the interiors of the two supporting plates are in a comb tooth shape and are meshed with each other, and hinge shafts of the supporting plates are provided with first torsional springs enabling the inner ends of the supporting plates to incline downwards and reset; pressing plates are hinged to the left side and the right side of the telescopic rod respectively, spines are densely distributed on the lower end faces of the pressing plates, cutters are arranged at the positions, close to the front sides, of the inner ends of the pressing plates, second torsion springs capable of enabling the inner ends of the supporting plates to incline downwards to reset are arranged on hinge shafts of the pressing plates, and the cutters on the two sides are folded when the pressing plates are converted into the horizontal state from the inclined state. When the equipment is used for carrying out bone chopping operation on poultry blanks, the technical requirements on workers are low, bone chopping and flattening in the poultry blank production process can be easily realized through positioning operation of the equipment, and rubbing, punching and chambering after blank flattening are integrally realized.

Description

Technical Field

[0001] The present invention relates to the field of processing equipment for cured meat products, in particular to a processing device for air-dried fermented meat. Background Art

[0002] Cured meat products such as ham, bacon, sausage, cured chicken, cured duck, and cured goose are collectively referred to as air-dried fermented meat products. Among them, poultry cured meat products are processed from the whole poultry embryo. To ensure the appearance and quality of the finished product, the blank needs to be shaped during processing.

[0003] Taking cured duck as an example, after the duck blank enters the factory, the chest cavity is opened from the sternum, and the inside of the cavity is cleaned. After the duck blank is cleaned, the chest cavity is in a U shape. In this three-dimensional state, the duck blank is not conducive to subsequent processing and needs to be shaped and flattened. The essence of this flattening process is to cut off the connection between the neck bone and the rib of the duck blank. After the neck bone and the rib are disconnected, the three-dimensional state of the duck blank chest cavity will lose its main support, thus facilitating flattening. However, when cutting off the connection between the neck bone and the rib, it is necessary to ensure that the duck skin at this place is not damaged, otherwise it is easy to tear when the duck blank is stretched and dried later, which will affect the overall appearance quality of the cured duck.

[0004] Therefore, the work of cutting off the connection between the neck bone and the rib of the duck blank requires the worker to have very skilled knife skills and also be very careful during operation. In large-scale production, relying solely on the worker's skilled knife skills, not only will the production efficiency be greatly reduced, but its success rate cannot be effectively quantified and guaranteed. Summary of the Invention

[0005] In view of the above situation, to overcome the defects of the prior art, the present invention provides a processing device for air-dried fermented meat. This device is easy to operate, does not require workers to master skilled knife skills, and can not only ensure that the duck skin is not damaged when the neck bone and the rib of the duck blank are cut off, but also can press, rub, and punch and expand holes in the duck blank during the cutting process, promoting the duck blank to be more flavorful during pickling.

[0006] The technical solution for solving the problem includes a bottom plate, on which there are two groups of symmetrically arranged V-shaped brackets in the front and back. The V-shaped brackets are composed of two support rods whose lower ends are hinged to the bottom plate. A first spring for resetting is provided on the support rod. On the left and right sides of the upper end of the V-shaped bracket, there is a pallet hinged respectively. The inner sides of the two pallets are in a comb shape and engage with each other. A first torsion spring for making the inner end of the pallet tilt downward for resetting is provided on the hinge shaft of the pallet. Above the pallet, there is a telescopic rod. On the left and right sides of the telescopic rod, there is a pressing plate hinged respectively. The lower end surface of the pressing plate is densely covered with spikes. A cutter is provided at the front side position of the inner end of the pressing plate. A second torsion spring for making the inner end of the pressing plate tilt downward for resetting is provided on the hinge shaft of the pressing plate. When the pressing plate changes from an inclined state to a horizontal state, the cutters on both sides are aligned.

[0007] To achieve the stability of the V-shaped bracket installation and the swing reset of the support rod, hinge ears are provided on the base. The lower ends of the support rods on the two groups of V-shaped brackets are hinged to the corresponding hinge ears. A first slider is provided on the outside of each hinge ear, and a slide rail is provided on the base. The first slider is slidably installed on the slide rail. The upper end of each first slider is hinged to a connecting rod, and the free end of the connecting rod is hinged to the corresponding support rod. One end of the first spring is fixed to the first slider, and the other end is fixed to the hinge ear of the support rod.

[0008] To further facilitate the installation and use of the device, legs are provided at the lower end of the base plate, and the height of the legs is adjustable.

[0009] To prevent the comb teeth end of the tray from falling off during the interlocking process, through grooves are provided along the length direction of each comb tooth on the tray. A second slider is slidably installed in each through groove, and a through hole is provided on the second slider. A plurality of second sliders on the two trays are limited by a smooth rod passing through.

[0010] To support the telescopic rod, an L-shaped plate is provided at the rear end of the base plate. The telescopic rod is fixed to the end of the horizontal plate of the L-shaped plate, and a second spring for resetting its extended end is sleeved on the telescopic rod.

[0011] To facilitate manual holding, a handle is fixed to the outer end of the pressing plate.

[0012] To achieve the auxiliary limit of the pressing plate, a first stop block is provided on the pressing plate, and a second stop block is fixed on the hinge shaft of the pressing plate. When the pressing plate is horizontal, the first stop block contacts the second stop block for limiting.

[0013] To facilitate the application of force for driving, the hinged position of the tray and the support rod is close to its inner end, and the hinged position of the pressing plate and the telescopic rod is close to its inner end.

[0014] The advantages of the present invention are as follows: 1. When using this equipment to perform bone cutting operations on poultry blanks, the technical requirements for workers themselves are low. Through the positioning operation of the equipment, the bone cutting and flattening of the poultry blank production process can be easily achieved, and the kneading and hole punching and reaming after the blank is flattened are realized integrally.

[0015] 2. This device places the poultry blank on a V-shaped tray for temporary limitation, and the cutter on the V-shaped pressing plate enters the blank in the V-shaped state and is positioned at the connection between the neck bone and the rib of the blank. By driving the pressing plate to flatten, the blank is flattened and bone cutting is achieved at the same time. This bone cutting process is rotational extrusion bone cutting and will not damage the duck skin.

[0016] 3. When the pressing plate gradually rotates from a V shape to a horizontal position, the pressing plate squeezes the blank and drives the supporting plate to rotate and deform accordingly during this process. During this process, the spikes can be inserted into the blank to form small holes, and the V-shaped bracket can be driven to open during continuous downward pressing. At this time, the lower end of the blank is limited by the supporting plate and moves outward, while the upper end of the blank is limited by the spikes. During the reciprocating movement, the blank can be kneaded, and at the same time, the small holes formed by the spikes can be torn and enlarged, further improving the pickling quality.

[0017] 4. The production cost, usage cost, and maintenance cost of this device are all relatively low. It is designed for the production of a large number of air-dried and fermented meats, which can effectively improve the production efficiency of poultry cured meats and reduce losses, and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front three-dimensional structural schematic diagram of the pressing plate of the present invention in a V shape.

[0019] Figure 2 It is a side three-dimensional structural schematic diagram of the pressing plate of the present invention in a V shape.

[0020] Figure 3 It is a front three-dimensional structural schematic diagram of the pressing plate of the present invention in a horizontal position.

[0021] Figure 4 It is a three-dimensional schematic diagram of the supporting plate of the present invention after disassembly.

[0022] Figure 5 It is a three-dimensional schematic diagram of the pressing plate of the present invention after being flattened and flipped.

[0023] In the figure: bottom plate - 1, support rod - 2, first spring -, supporting plate - 4, first torsion spring - 5, telescopic rod - 6, pressing plate - 7, spike - 8, cutter - 9, second torsion spring - 10, first slider - 11, slide rail - 12, connecting rod - 13, through groove - 14, second slider - 15, smooth rod - 16, second spring - 17, handle - 18, first stop block - 19, second stop block - 20. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 construed as a limitation on the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance. Embodiment

[0026] It can be seen from Figures 1 to 5 that the present invention includes a bottom plate 1, legs are provided at the lower end of the bottom plate 1, and the height of the legs is adjustable. Two groups of V-shaped brackets that are symmetric front and back are provided on the bottom plate 1. Hinge ears are provided on the base. The lower ends of the support rods 2 on the two groups of V-shaped brackets are hinged to the corresponding hinge ears. A first slider 11 is provided outside each hinge ear. A slide rail 12 is provided on the base, and the first slider 11 is slidably mounted on the slide rail 12. A connecting rod 13 is hinged to the upper end of each first slider 11, and the free end of the connecting rod 13 is hinged to the corresponding support rod 2. One end of the first spring 3 is fixed to the first slider 11, and the other end is fixed to the hinge ear of the support rod 2.

[0027] A tray 4 is hinged to each of the left and right sides at the upper end of the V-shaped bracket. The lower ends of the two trays 4 are comb-shaped and engage with each other. The hinged position of the tray 4 and the support rod 2 is close to the comb end. A through groove 14 is provided along the length direction of each comb tooth of the tray 4. A second slider 15 is slidably mounted in each through groove 14. A through hole is provided on the second slider 15. A plurality of second sliders 15 on the two trays 4 are limited by a smooth rod 16 passing through. A first torsion spring 5 for resetting the comb end of the tray 4 to tilt downward is provided on the hinge shaft of the tray 4.

[0028] An L-shaped plate is provided at the rear end of the bottom plate 1. The telescopic rod 6 is fixed to the end of the horizontal plate of the L-shaped plate. A telescopic rod 6 is provided above the tray 4. A second spring 17 for resetting its extended end is sleeved on the telescopic rod 6. A pressing plate 7 is hinged to each of the left and right sides of the telescopic rod 6. A handle 18 is fixed to the outer end of the pressing plate 7. The lower end surface of the pressing plate 7 is densely covered with spikes 8. A cutter 9 is provided at the front side position near the inner end of the pressing plate 7. The hinged position of the pressing plate 7 and the telescopic rod 6 is close to the cutter 9 end. A second torsion spring 10 for resetting the end of the tray 4 with the cutter 9 to tilt downward is provided on the hinge shaft of the pressing plate 7. When the pressing plate 7 changes from an inclined state to a horizontal state, the cutters 9 on both sides are aligned. A first stop block 19 is provided on the pressing plate 7. A second stop block 20 is fixed to the hinge shaft of the pressing plate 7. When the pressing plate 7 is horizontal, the first stop block 19 contacts the second stop block 20 for limiting.

[0029] The specific working process of the present invention is as follows: when no external force is applied, under the action of the first spring 3, the second spring 17, the first torsion spring 5 and the second torsion spring 10, the device presents the following Figure 1 In this state, the support rod 2 in the V-shaped bracket is in an open and retracted state under the action of the first spring 3. The support plate 4 and the pressure plate 7 both maintain the V-shaped state, and the telescopic rod 6 retracts. At this time, the poultry blank to be processed and chopped after the gutting is placed on the V-shaped support plate 4, and the neck of the blank is kept hanging naturally from the front end of the V-shaped structure formed by the support plate 4.

[0030] The V-shaped support plate 4 can temporarily limit the blank. The blank on the V-shaped support plate 4 is not easy to shake during processing. At this time, the worker holds the handle 18 and drives it downward. During this process, the pressing plate 7 is still kept in a V-shaped state. The telescopic rod 6 is pulled down so that the cutter 9 in a V-shaped state is inserted into the blank cavity and close to the connection between the cervical vertebra and the ribs. At this time, the worker continues to apply force and swings the pressing plate 7 outward so that the pressing plate 7 begins to rotate around its hinge axis. During this process, the two cutting edges of the cutter 9 gradually gather and eventually cut off the connection between the cervical vertebra and the ribs of the blank. At the same time, as the pressing plate 7 rotates around the axis, the pressing plate 7 squeezes the blank to flatten it, and at the same time drives the V-shaped support plate 4 to gradually flatten. At this time, Figure 3 In the state shown, when the pressing plate 7 and the supporting plate 4 are both rotated to a horizontal state, when the pressing plate 7 is pressed down, under the limiting action of the first stopper 19 and the second stopper 20, the V-shaped bracket is continuously deformed by force. During this process, the upper end of the support rod 2 moves outward and is transmitted to the first slider 11 through the connecting rod 13, so that the first slider 11 slides outward and the first spring 3 is stretched. In the above state, the two supporting plates 4 slide outward horizontally. During this process, the upper end of the blank is squeezed by the pressing plate 7 and fixed by the spikes 8. The outward movement of the supporting plate 4 causes the duck blank to be dislocated as a whole. The reciprocating process summarizes the dislocation to achieve the kneading of the blank, and the dislocation will further expand the hole formed by the tearing spikes 8 puncturing the blank.

[0031] In the above process, the elastic strength of the first spring 3 is greater than the elastic strength of the first torsion spring 5, which is equal to the elastic strength of the second torsion spring 10, which is greater than the elastic strength of the second spring 17. This setting allows the support plate 4 and the pressure plate 7 to be evenly stressed when forming the plate, and workers can more easily apply force to the telescopic rod 6. Finally, the flattening of the blank is completed when kneading the blank, so that the chopping and kneading of the bones have a sequence, making the operation of the device more stable.

[0032] After the flattening and kneading is completed, the worker auxiliary device is reset to Figure 1 After the state is reached, the processed blank can be removed and replaced with a new blank for reprocessing.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An air-dried fermented meat processing device, characterized in that: The invention comprises a bottom plate (1), on which two groups of V-shaped brackets are provided which are symmetrical in front and back. The V-shaped brackets are composed of two support rods (2) whose lower ends are hinged to the bottom plate (1), and the support rods (2) are provided with a first spring (3) for resetting the support rods. A support plate (4) is hinged to the left and right sides of the upper end of the V-shaped bracket, and the inner sides of the two support plates (4) are comb-shaped and interlocked with each other. A first torsion spring (5) is provided on the hinge shaft of the support plate (4) for tilting the inner end of the support plate (4) downward and resetting. A telescopic rod (6) is provided above the support plate (4), and a pressing plate (7) is hinged to the left and right sides of the telescopic rod (6). The lower end surface of the pressing plate (7) is densely covered with spikes (8), and a cutting knife (9) is provided at the front side of the inner end of the pressing plate (7). A second torsion spring (10) is provided on the hinge shaft of the pressing plate (7) for tilting the inner end of the support plate (4) downward and resetting. When the pressing plate (7) is turned from tilted to horizontal, the cutting knives (9) on both sides are aligned.

2. The air-dried fermented meat processing device according to claim 1, characterized in that: The base is provided with a hinge ear, the lower ends of the support rods (2) on the two groups of V-shaped brackets are hinged on the corresponding hinge ears, a first slider (11) is provided on the outer side of each hinge ear, a slide rail (12) is provided on the base, the first slider (11) is slidably mounted on the slide rail (12), the upper end of each first slider (11) is hinged with a connecting rod (13), the free end of the connecting rod (13) is hinged on the corresponding support rod (2), one end of the first spring (3) is fixed on the first slider (11), and the other end is fixed on the hinge ear of the support rod (2).

3. The air-dried fermented meat processing device according to claim 1, characterized in that: The bottom end of the base plate (1) is provided with a support leg, and the height of the support leg is adjustable.

4. The air-dried fermented meat processing device according to claim 1, characterized in that: Each comb tooth of the support plate (4) is provided with a through slot (14) along its length direction, a second slider (15) is slidably mounted in each through slot (14), the second slider (15) is provided with a through hole, and the plurality of second sliders (15) on the two support plates (4) are penetrated and limited via a light rod (16).

5. The air-dried fermented meat processing device according to claim 1, characterized in that: An L-shaped plate is provided at the rear end of the bottom plate (1), and a telescopic rod (6) is fixed to the end of the horizontal plate of the L-shaped plate. A second spring (17) is sleeved on the telescopic rod (6) to reset the extended end thereof.

6. The air-dried fermented meat processing device according to claim 1, characterized in that: A handle (18) is fixed to the outer end of the pressing plate (7).

7. The air-dried fermented meat processing device according to claim 1, characterized in that: A first stopper (19) is provided on the pressing plate (7), and a second stopper (20) is fixed on the hinge shaft of the pressing plate (7). When the pressing plate (7) is horizontal, the first stopper (19) and the second stopper (20) contact and limit.

8. The air-dried fermented meat processing device according to claim 1, characterized in that: The hinged position between the support plate (4) and the support rod (2) is close to the inner end thereof, and the joint position between the pressure plate (7) and the telescopic rod (6) is close to the inner end thereof.

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