Efficient barbecue skewer threading machine

By designing a high-efficiency barbecue skewer skewer machine, which utilizes a conveyor belt and hydraulic push rod system to achieve automated skewering, the problem of high costs associated with manual skewering in traditional barbecue restaurants is solved, improving efficiency and equipment applicability.

CN224386625UActive Publication Date: 2026-06-23LISIKE (TIANJIN) FOOD TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LISIKE (TIANJIN) FOOD TECHNOLOGY CO LTD
Filing Date
2025-05-30
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Traditional barbecue restaurants require a lot of manual labor to skewer meat, resulting in high equipment costs, large floor space requirements, and an inability to meet daily sales needs.

Method used

Design a high-efficiency barbecue meat skewer skewer machine, which adopts a conveyor belt and hydraulic push rod system. It realizes automated skewer skewer operation through equidistantly distributed skewer receiving chambers and skewer skewer guides. Combined with vibration motor and infrared detector control, it achieves efficient and automated meat skewer production.

Benefits of technology

It reduces labor requirements, equipment costs, and floor space, while increasing the efficiency of meat skewer production and meeting the daily sales needs of barbecue restaurants.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of efficient barbecue skewer threading string machines, more specifically, threading string machine, including conveyor belt conveyor, it includes the conveyor belt driven rotation and rack, further include: equidistant fixed installation is installed on the belt surface of the threading mould plate of the conveyor belt, multiple signing threading approach of equidistant distribution are opened in its one side;First bracket is fixedly installed on the rack, the first bracket includes multiple signing receiving cabin and first hydraulic push rod about equidistant distribution of horizontal plane, and each signing receiving cabin is slidably provided with push rod, and the end of multiple push rod is welded with integrated part, and the output end of the first hydraulic push rod is fixedly connected with the integrated part;The signing receiving cabin is coaxial with the signing threading approach.The utility model simplifies equipment structure, reduces the volume of equipment and production cost on the basis of guaranteeing basic function, and it is convenient for use.
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Description

Technical Field

[0001] This utility model relates to a skewer machine, specifically a high-efficiency skewer machine for barbecue meat. Background Technology

[0002] Barbecue is a process of grilling food over charcoal, which gives the food a unique flavor and makes it a popular food.

[0003] For grilled meat skewers, the meat needs to be cut into pieces, and then several pieces are skewered onto bamboo or metal skewers for grilling. Currently, traditional skewering is mainly done by hand, requiring a large workforce to produce enough skewers to meet daily demand.

[0004] To meet the demand for skewering, skewering machines were developed, as illustrated by Chinese patent CN107950627B, which discloses an automatic meat-cutting and skewering machine. The equipment in this patent has a high level of automation, suitable for factory assembly line operations. However, many barbecue restaurants in China have their own unique methods for marinating and processing ingredients to attract customers, making centralized procurement impossible. Therefore, purchasing such equipment to meet daily sales needs is impractical, and manual skewering remains the primary method. Reducing the automation level of the equipment, making it solely for the single function of skewering, could reduce equipment costs and floor space, making it more acceptable to consumers. Therefore, a good solution to this problem is hoped for. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency barbecue meat skewer machine to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-efficiency barbecue skewer machine includes a conveyor belt, which comprises a driven rotating conveyor belt and a frame, and further includes:

[0008] A threading mold plate is fixedly installed at equal intervals on the surface of the conveyor belt, and multiple threading guide channels are opened at equal intervals on one side.

[0009] A first base is fixedly installed on the frame. The first base includes a plurality of tag receiving compartments equidistantly distributed about a horizontal plane and a first hydraulic push rod. Each tag receiving compartment is slidably provided with a push rod. The ends of the plurality of push rods are welded with an integrated part. The output end of the first hydraulic push rod is fixedly connected to the integrated part.

[0010] The signing receiving compartment is coaxial with the signing guide.

[0011] Preferably, an operating table is fixedly welded to one side of the frame, which is symmetrically distributed with the first base;

[0012] The operating table and the first machine base are arranged sequentially along the conveyor belt conveying direction.

[0013] Preferably, a label feeding hopper is fixedly installed on the first base, and the feeding port of the label feeding hopper is fixedly provided with multiple equally spaced partition plates, and the feeding port forms multiple channels communicating with the label receiving hopper port through the partition plates;

[0014] Preferably, the end of the partition plate facing the interior of the labeling compartment is triangular.

[0015] Preferably, in the default state, one end of the push rod is flush with the end of the tag receiving compartment relative to the end of the threading mold plate, and the distance between the tag receiving compartment and the other end of the push rod is the tag receiving compartment, and the tag receiving compartment is consistent with the channel specifications.

[0016] Preferably, a vibration motor is fixedly installed on the side wall of the labeling bin.

[0017] Preferably, the receiving compartment has a gap groove on the opposite port side, and the integrated part includes an extension that extends into the gap groove to be welded to the push rod.

[0018] Preferably, the end face of the skewering mold plate is provided with a plurality of meat grooves that are equidistantly distributed along the axial direction of the skewer guide.

[0019] Preferably, a second base is fixedly installed on the frame. The second base includes a horizontal portion that is parallel to the surface of the conveyor belt. A second hydraulic push rod is fixedly installed inside the horizontal portion, and a negative pressure plate is fixedly installed at the output end of the second hydraulic push rod.

[0020] Preferably, the specifications of the negative pressure plate are the same as those of the threading mold plate.

[0021] In the above technical solution, the efficient barbecue meat skewer skewer machine provided by this utility model has the following beneficial effects: when the conveyor belt is running, multiple skewer mold plates on it pass through the first machine base in sequence, and whenever multiple skewer guides on the skewer mold plate correspond one-to-one with multiple skewer receiving chambers, the conveyor belt stops running, and the first hydraulic push rod pushes the bamboo or iron skewers in the skewer receiving chamber to move, so as to penetrate into the skewer guide to complete the piercing operation of the meat pieces. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0023] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0024] Figure 2 An exploded structural diagram of the first base and the loading bin provided for an embodiment of this utility model;

[0025] Figure 3 Schematic diagrams of the first and second bases provided in this embodiment of the utility model;

[0026] Figure 4 A cross-sectional structural diagram of the first base and the labeling bin provided for an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the skewering mold plate provided in an embodiment of the present utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Conveyor belt; 11. Frame; 12. Control panel; 2. Skewer mold plate; 21. Skewer guide; 22. Meat trough; 3. First base; 31. Skewer receiving chamber; 311. Gap groove; 32. Push rod; 321. Integration section; 322. Extension section; 33. First hydraulic push rod; 4. Skewer unloading chamber; 41. Divider plate; 5. Vibration motor; 6. Second base; 61. Horizontal section; 62. Second hydraulic push rod; 63. Negative pressure plate. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0031] like Figure 1-5 As shown, a high-efficiency barbecue skewer machine includes a conveyor belt 1, which comprises a driven rotating conveyor belt and a frame 11, characterized in that it further includes:

[0032] A threading mold plate 2 is fixedly installed at equal intervals on the surface of the conveyor belt, and multiple threading guide channels 21 are provided on one side at equal intervals.

[0033] The first base 3 is fixedly installed on the frame 11. The first base 3 includes a plurality of tag receiving compartments 31 equidistantly distributed about the horizontal plane and a first hydraulic push rod 33. Each tag receiving compartment 31 is slidably provided with a push rod 32. The ends of the plurality of push rods 32 are welded with an integrated part 321. The output end of the first hydraulic push rod 33 is fixedly connected to the integrated part 321.

[0034] The receiving compartment 31 and the guide rail 21 are coaxial.

[0035] Specifically, the conveyor belt 1 is a known piece of equipment, so it will not be described in detail. The aforementioned threading mold plate 2 can be an injection-molded plate or a cast iron plate, and it is fixedly installed on the iron fixing seat on the conveyor belt by bolts, thereby enabling the threading mold plate 2 to be disassembled for replacement or routine cleaning.

[0036] Furthermore, an operating platform 12 is fixedly welded to one side of the frame 11, which is symmetrically distributed with the first base 3. (According to the appendix...) Figure 1 As can be seen, the operating table 12 and the first machine base 3 are sequentially distributed along the conveyor belt direction. The operating table 12 is mainly used to stack the cut meat pieces. Workers only need to place the meat pieces sequentially into the meat slots 22 on the skewering mold plate 2. Each set of several meat slots 22 is located along the skewer guide 21 and is equidistant along the axial direction. Figure 5 As shown.

[0037] In the above technology, the conveyor belt runs, causing multiple skewer mold plates 2 on it to pass through the first machine base 3 in sequence. Whenever multiple skewer guides 21 on the skewer mold plate 2 correspond one-to-one with multiple skewer receiving chambers 31, the conveyor belt stops running, and the first hydraulic push rod 33 pushes the bamboo or iron skewers in the skewer receiving chamber 31 to move so as to penetrate into the skewer guides 21 to complete the skewering operation of the meat.

[0038] As a further embodiment of this utility model, combined with Figure 4 As shown, a label-feeding bin 4 is fixedly installed on the first base 3. Multiple equally spaced partition plates 41 are fixedly arranged at the discharge port of the label-feeding bin 4, forming multiple channels that communicate with the port of the label-receiving bin 31 through the partition plates 41. The end of the partition plate 41 facing the interior of the label-feeding bin 4 is triangular.

[0039] Specifically, a large number of bamboo or iron skewers are placed into the skewer feeding chamber 4, and then guided into the channel through the partition plate 41, and then into the skewer receiving chamber 31.

[0040] It should be noted that, in the default state, one end of the push rod 32 is flush with the end of the tag receiving compartment 31 relative to the end of the threading mold plate 2, and the distance between the tag receiving compartment 31 and the other end of the push rod 32 is the tag receiving compartment, and the tag receiving compartment is consistent with the channel specifications.

[0041] Therefore, the bamboo or iron skewers entering the skewer receiving chamber 31 are located within the skewer receiving chamber. During the skewering process, the bamboo or iron skewers are pushed and moved, piercing into the skewer-piercing guide 21 and completely detaching from the skewer receiving chamber 31. At this point, the push rod 32 is located within the skewer receiving chamber, and the bamboo or iron skewers located in the skewer discharge chamber 4 cannot enter the skewer receiving chamber. When the push rod 32 returns to its default state, the skewer receiving chamber is emptied, and at this time, only one bamboo or iron skewer can enter.

[0042] A vibration motor 5 is fixedly installed on the side wall of the aforementioned labeling hopper 4. The vibration motor 5 is equipped with a timing circuit board, which vibrates once every three minutes during operation to make the labeling hopper 4 vibrate and avoid material blockage.

[0043] As another embodiment further provided by this utility model, combined with Figure 4 As shown, a gap groove 311 is provided on the opposite port side of the receiving compartment 31, and the integrated part 321 includes an extension 322 that extends into the gap groove 311 to be welded to the push rod 32.

[0044] As another embodiment further provided by this utility model, combined with Figure 1 and Figure 2 As shown, a second base 6 is fixedly mounted on the frame 11. The second base 6 includes a horizontal portion 61 parallel to the conveyor belt surface. A second hydraulic push rod 62 is fixedly mounted inside the horizontal portion 61, and a negative pressure plate 63 is fixedly mounted on the output end of the second hydraulic push rod 62. The negative pressure plate 63 and the second hydraulic push rod 62 are inserted into each other and then fixed by bolts passing through the insertion joint. This facilitates subsequent cleaning and replacement.

[0045] Furthermore, the specifications of the negative pressure plate 63 are consistent with those of the threading mold plate 2.

[0046] Specifically, a known detection device, such as an infrared detector with its collecting surface facing downwards, is installed on the horizontal section 61. When the skewer mold plate 2 reaches the predetermined station, the conveyor belt stops running. At this time, the second hydraulic push rod 62 moves downwards. When the known detection device, such as the infrared detector located on the first base 3, detects that the negative pressure plate 63 covers the end face of the skewer mold plate 2, the first hydraulic push rod 33 is driven to push and move the bamboo or iron skewers in the skewer receiving chamber 31 to penetrate into the skewer guide 21 to complete the piercing operation of the meat. During the process, the reciprocating stroke of the first hydraulic push rod 33 is four to five seconds, controlled by a timing module. When the predetermined time is reached, the second hydraulic push rod 62 automatically resets, and the conveyor belt restarts.

[0047] It should be noted that the above-mentioned electronic control program and electronic components are all common technical knowledge known to those skilled in the art, and therefore will not be described in detail.

[0048] It should be noted that the aforementioned fixed installations and joints can be installed using known connection methods such as welding, bolting, or snap-fitting; while rotating installations and hinged joints are installed using rotary bearings, and sliding installations are installed using sliding bearings. These installation methods are all common knowledge to those skilled in the art, and can be directly determined by those skilled in the art based on the structural characteristics; therefore, they will not be described in detail.

[0049] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-efficiency barbecue skewer machine, comprising a conveyor belt (1), which includes a driven rotating conveyor belt and a frame (11), characterized in that, Also includes: A threading mold plate (2) is fixedly installed at equal intervals on the surface of the conveyor belt, and a plurality of threading guide channels (21) are provided on one side at equal intervals. A first base (3) is fixedly installed on the frame (11). The first base (3) includes a plurality of tag receiving compartments (31) equidistantly distributed about the horizontal plane and a first hydraulic push rod (33). Each tag receiving compartment (31) is slidably provided with a push rod (32). The ends of the plurality of push rods (32) are welded with an integrated part (321). The output end of the first hydraulic push rod (33) is fixedly connected to the integrated part (321). The signing receiving compartment (31) is coaxial with the signing guide channel (21).

2. The high-efficiency barbecue meat skewer skewer machine according to claim 1, characterized in that, An operating table (12) is fixedly welded to one side of the frame (11), which is symmetrically distributed with the first base (3); Along the conveyor belt conveying direction, the operating table (12) and the first machine base (3) are distributed in sequence.

3. The high-efficiency barbecue meat skewer skewer machine according to claim 1, characterized in that, A label feeding chamber (4) is fixedly installed on the first base (3). The feeding port of the label feeding chamber (4) is fixedly provided with multiple equally spaced partition plates (41), and the feeding port is formed by the partition plates (41) to form multiple channels that communicate with the port of the label receiving chamber (31).

4. The high-efficiency barbecue meat skewer skewer machine according to claim 3, characterized in that, The end of the partition plate (41) facing the interior of the labeling bin (4) is triangular.

5. The high-efficiency barbecue meat skewer skewer machine according to claim 3, characterized in that, In the default state, one end of the push rod (32) is flush with the end of the tag receiving compartment (31) relative to the end of the threading mold plate (2), and the distance between the tag receiving compartment (31) adjacent to one end of the threading mold plate (2) and the other end of the push rod (32) is the tag receiving compartment, and the tag receiving compartment is consistent with the channel specifications.

6. The high-efficiency barbecue meat skewer skewer machine according to claim 3, characterized in that, A vibration motor (5) is fixedly installed on the side wall of the material hopper (4).

7. The high-efficiency barbecue meat skewer skewer machine according to claim 1, characterized in that, The receiving compartment (31) has a gap groove (311) on one side of the opposite port, and the integrated part (321) includes an extension (322) that extends into the gap groove (311) to be welded to the push rod (32).

8. The high-efficiency barbecue meat skewer skewer machine according to claim 1, characterized in that, The end face of the skewer mold plate (2) is provided with multiple meat grooves (22) that are equidistantly distributed along the axial direction of the skewer guide channel (21).

9. The high-efficiency barbecue meat skewer skewer machine according to claim 1, characterized in that, A second base (6) is fixedly installed on the frame (11). The second base (6) includes a horizontal part (61) that is parallel to the surface of the conveyor belt. A second hydraulic push rod (62) is fixedly installed inside the horizontal part (61). A negative pressure plate (63) is fixedly installed at the output end of the second hydraulic push rod (62).

10. A high-efficiency barbecue meat skewer skewer machine according to claim 9, characterized in that, The specifications of the negative pressure plate (63) are the same as those of the threading mold plate (2).

Citation Information

Patent Citations

  • Automatic meat slicing and skewering machine

    CN107950627B