Batch spraying apparatus for seasoning beef
By designing a batch spraying device for beef seasoning, the problem of low efficiency in manual seasoning application was solved, realizing the automation and uniform spraying of beef marinating, and improving production efficiency and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI AFA GAOXIN FOOD CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-05-29
AI Technical Summary
In the current beef marinating process, manual application of seasonings is inefficient, unsuitable for mass production, and results in uneven application.
Design a batch spraying device for beef seasoning. The device achieves uniform spraying of seasoning through spray pipes and circulating feeding components. Combined with meat hooks and pull-down components, it automates the processing of meat strips. The device uses an electric motor and a hydraulic telescopic pump to rotate and lower the meat strips, thus achieving automated spraying processing.
It improves the efficiency and uniformity of beef marinating, reduces manual labor, and is suitable for mass production.
Smart Images

Figure CN224291153U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing technology, specifically a batch spraying device for seasoning beef. Background Technology
[0002] Beef is a common type of meat, sourced from dairy cows, bulls, and heifers. Beef muscles can be cut into steaks, beef chunks, or short ribs, or mixed with other meats to make sausages or blood sausages. Beef is the third most consumed meat globally, accounting for approximately 25% of the meat products market. Beef is rich in protein and amino acids. There are many ways to prepare beef, and a wide variety of processed beef products are available.
[0003] Marinating is one of the steps in beef processing. During marinating, the marinade needs to be applied to the surface of the beef. Currently, the marinade for beef is still applied manually. Manual application requires a lot of manual labor, is inefficient, is not suitable for mass production, and results in uneven application. Utility Model Content
[0004] The purpose of this invention is to provide a batch spraying device for seasoning beef, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A batch spraying device for seasoning beef includes a base, a fixed frame fixedly connected to the base, a spray pipe fixedly connected inside the fixed frame, a feeding pipe fixedly connected to the top of the spray pipe, and multiple sets of circumferentially distributed nozzles fixedly connected inside the feeding pipe. A first mounting frame is fixedly connected to the base, a rotating shaft is rotatably connected inside the first mounting frame, a rotating frame is fixedly connected to the rotating shaft, and multiple sets of circumferentially distributed first fixed cylinders are fixedly connected to the rotating frame. A first slider is slidably connected inside the first fixed cylinder, a first spring is provided at the bottom of the first slider, a first connecting rod is fixedly connected to the first slider, and a fixed hook is fixedly connected to the first connecting rod through the first fixed cylinder. A meat hook is installed on the fixed hook.
[0007] The bottom of the spray pipe is equipped with a circulating feeding component for circulating spraying of seasonings;
[0008] A pull-down assembly is provided above the spray pipe for pulling down the fixed hook.
[0009] As a further embodiment of this utility model: an electric motor is fixedly connected to the base, and the output shaft of the electric motor is fixedly connected to the drive end of the rotating shaft.
[0010] As a further embodiment of this utility model: the circulating feeding assembly includes a recycling tank installed on the base, the bottom of the spray pipe is disposed in the recycling tank, the bottom of the fixing frame is fixedly connected to a first liquid pump, the discharge end of the first liquid pump is connected to the feeding pipe, one end of the suction pipe is fixedly connected to the inlet end of the first liquid pump, and the other end of the suction pipe is disposed in the recycling tank.
[0011] As a further embodiment of this utility model: a second liquid pump is installed on the outer wall of the recycling tank, the outlet end of the second liquid pump is located inside the recycling tank, and the inlet end of the second liquid pump is connected to the seasoning barrel.
[0012] As a further embodiment of this utility model: the pull-down assembly includes a second mounting bracket fixedly connected to a fixed frame, a fixed rod fixedly connected between the second mounting bracket and the fixed frame, a sliding cylinder slidably connected to the fixed rod, a lifting frame fixedly connected to the sliding cylinder, a second fixed cylinder fixedly connected inside the lifting frame, a second slider slidably connected inside the second fixed cylinder, a second connecting rod fixedly connected to the second slider, a pressure block fixedly connected to the second connecting rod passing through the second fixed cylinder, a second spring provided on the side of the second slider away from the second connecting rod, and a retaining ring fixedly connected to the fixed hook, the retaining ring cooperating with the pressure block.
[0013] As a further improvement of this utility model: a hydraulic telescopic pump is fixedly connected to the second mounting frame, and the output shaft of the hydraulic telescopic pump is fixedly connected to the lifting frame.
[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting up a spray pipe, the meat strips are submerged in the spray pipe, so that the seasonings are evenly sprayed on the surface of the meat strips. Furthermore, by controlling the rotation and lifting of the meat strips, the automated spraying process of beef is achieved, which improves the processing efficiency of the equipment. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of a batch spraying device for seasoning beef according to the present invention.
[0016] Figure 2 This is an isometric view of a batch spraying device for seasoning beef according to the present invention.
[0017] Figure 3 This is a cross-sectional structural diagram of a batch spraying device for seasoning beef according to the present invention.
[0018] Figure 4 for Figure 3 A magnified view of point A in the middle.
[0019] In the diagram: 1-base, 2-fixed frame, 3-spray pipe, 4-feeding pipe, 5-nozzle, 6-first liquid pump, 7-recovery tank, 8-suction pipe, 9-filter head, 10-second liquid pump, 11-first mounting frame, 12-rotating shaft, 13-rotating frame, 14-first fixed cylinder, 15-first slider, 16-first connecting rod, 17-fixed hook, 18-meat hook, 19-retaining ring, 20-second mounting frame, 21-fixed rod, 22-sliding cylinder, 23-lifting frame, 24-hydraulic telescopic pump, 25-second fixed cylinder, 26-second slider, 27-second spring, 28-second connecting rod, 29-pressure block, 30-first spring, 31-motor. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] See Figures 1-4 In this embodiment of the present invention, a batch spraying device for seasoning beef includes a base 1, a fixed frame 2 fixedly connected to the base 1, a spray pipe 3 fixedly connected inside the fixed frame 2, a feeding pipe 4 fixedly connected to the top of the spray pipe 3, a plurality of circumferentially distributed nozzles 5 fixedly connected inside the feeding pipe 4, a first mounting frame 11 fixedly connected to the base 1, a rotating shaft 12 rotatably connected inside the first mounting frame 11, a rotating frame 13 fixedly connected to the rotating shaft 12, a plurality of circumferentially distributed first fixed cylinders 14 fixedly connected to the rotating frame 13, a first slider 15 slidably connected inside the first fixed cylinder 14, a first spring 30 provided at the bottom of the first slider 15, a first connecting rod 16 fixedly connected to the first slider 15, a fixed hook 17 fixedly connected to the first connecting rod 16 through the first fixed cylinder 14, and a meat hook 18 installed on the fixed hook 17;
[0022] A motor 31 is fixedly connected to the base 1, and the output shaft of the motor 31 is fixedly connected to the drive end of the rotating shaft 12.
[0023] A circulating feeding assembly is provided at the bottom of the spray pipe 3; a pull-down assembly is provided at the top of the spray pipe 3;
[0024] This invention first hangs meat strips using meat hooks 18, and then attaches the meat hooks 18 to fixed hooks 17. Next, the motor 31 drives the rotating shaft 12 to rotate, which in turn drives the rotating frame 13 to rotate. When the rotating frame 13 rotates the first fixed cylinder 14 above the spray pipe 3, the pull-down assembly pulls down the fixed hooks 17, causing the meat strips to sink into the spray pipe 3. Simultaneously, the fixed hooks 17, through the first connecting rod 16, drive the first slider 15 to move in the same direction. The first spring 30 is compressed by pressing down, and the seasoning is pumped into the feeding pipe 4 through the circulating feeding component. The seasoning is then sprayed onto the meat strips through the nozzle 5, thus spraying the meat strips. The meat strips are then slowly lowered, achieving uniform spraying. Afterward, the pull-down component resets, and the fixed hook 17 automatically resets under the push of the first spring 30. Then, the rotating frame 13 continues to rotate, thereby rotating the next group of meat strips above the spray pipe 3, thus realizing the batch spraying processing of the meat strips.
[0025] In one instance of this embodiment, please refer to Figures 1-4 The circulating feeding assembly includes a recycling tank 7 installed on the base 1, the bottom of the spray pipe 3 is located in the recycling tank 7, the bottom of the fixing frame 2 is fixedly connected to a first liquid pump 6, the discharge end of the first liquid pump 6 is connected to the feeding pipe 4, one end of the suction pipe 8 is fixedly connected to the inlet end of the first liquid pump 6, the other end of the suction pipe 8 is located in the recycling tank 7, a second liquid pump 10 is installed on the outer wall of the recycling tank 7, the discharge end of the second liquid pump 10 is located in the recycling tank 7, the inlet end of the second liquid pump 10 is connected to the seasoning barrel, and a filter head 9 is fixedly connected to the suction pipe 8.
[0026] When the seasoning liquid is sprayed onto the meat strips, the excess seasoning liquid drips down the meat strips to the bottom of the spray pipe 3 and finally into the recovery tank 7. Then, the first liquid pump 6 can draw the seasoning liquid in the recovery tank 7 through the suction pipe 8 and filter the impurities in the seasoning liquid in the recovery tank 7 through the filter head 9. As the seasoning liquid is sprayed onto the meat strips, the amount of seasoning liquid in the recovery tank 7 decreases. At this time, the second liquid pump 10 can pump the seasoning liquid in the seasoning cylinder into the recovery tank 7 to replenish the seasoning liquid in the recovery tank 7.
[0027] In one instance of this embodiment, please refer to Figures 1-4The pull-down assembly includes a second mounting bracket 20 fixedly connected to the fixed frame 2. A fixed rod 21 is fixedly connected between the second mounting bracket 20 and the fixed frame 2. A sliding cylinder 22 is slidably connected to the fixed rod 21. A lifting frame 23 is fixedly connected to the sliding cylinder 22. A second fixed cylinder 25 is fixedly connected inside the lifting frame 23. A second slider 26 is slidably connected inside the second fixed cylinder 25. A second connecting rod 28 is fixedly connected to the second slider 26. A pressure block 29 is fixedly connected to the second connecting rod 28 through the second fixed cylinder 25. A second spring 27 is provided on the side of the second slider 26 away from the second connecting rod 28. A retaining ring 19 is fixedly connected to the fixed hook 17. The retaining ring 19 and the pressure block 29 cooperate with each other. A hydraulic telescopic pump 24 is fixedly connected to the second mounting bracket 20. The output shaft of the hydraulic telescopic pump 24 is fixedly connected to the lifting frame 23.
[0028] The pull-down assembly first elastically pushes the second slider 26 through the second spring 27, thereby elastically pushing out the pressure block 29. At this time, when a set of first fixed cylinders 14 rotates out from the pressure block 29, the pressure block 29 loses its engagement with the retaining ring 19. Then, when the next set of first fixed cylinders 14 rotates towards the pressure block 29, the next set of retaining rings 19 rotates and inserts below the pressure block 29. At this time, the hydraulic telescopic pump 24 drives the lifting frame 23 to descend. The lifting frame 23 drives the pressure block 29 to press down. The pressure block 29, through its interaction with the retaining ring 19, drives the fixed hook 17 to press down on the spray pipe 3, thereby inserting the meat strip on the meat hook 18 into the spray pipe 3.
[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A batch spraying device for seasoning beef, comprising a base, characterized in that, A fixed frame is fixedly connected to the base, a spray pipe is fixedly connected inside the fixed frame, a feeding pipe is fixedly connected to the top of the spray pipe, and multiple sets of circumferentially distributed nozzles are fixedly connected inside the feeding pipe. A first mounting frame is fixedly connected to the base, a rotating shaft is rotatably connected inside the first mounting frame, a rotating frame is fixedly connected to the rotating shaft, and multiple sets of circumferentially distributed first fixed cylinders are fixedly connected to the rotating frame. A first slider is slidably connected inside the first fixed cylinder, a first spring is provided at the bottom of the first slider, a first connecting rod is fixedly connected to the first slider, and a fixed hook is fixedly connected to the first connecting rod through the first fixed cylinder. A meat hook is installed on the fixed hook. The bottom of the spray pipe is equipped with a circulating feeding component for circulating spraying of seasonings; A pull-down assembly is provided above the spray pipe for pulling down the fixed hook.
2. The batch spraying equipment for seasoning beef according to claim 1, characterized in that, An electric motor is fixedly connected to the base, and the output shaft of the electric motor is fixedly connected to the drive end of the rotating shaft.
3. The batch spraying equipment for seasoning beef according to claim 1, characterized in that, The circulating feeding assembly includes a recycling tank installed on the base, the bottom of the spray pipe is set in the recycling tank, the bottom of the fixed frame is fixedly connected to a first liquid pump, the discharge end of the first liquid pump is connected to the feeding pipe, one end of the suction pipe is fixedly connected to the inlet end of the first liquid pump, and the other end of the suction pipe is set in the recycling tank.
4. The batch spraying equipment for seasoning beef according to claim 3, characterized in that, A second liquid pump is installed on the outer wall of the recycling tank. The outlet of the second liquid pump is located inside the recycling tank, and the inlet of the second liquid pump is connected to the seasoning barrel.
5. The batch spraying equipment for seasoning beef according to claim 1, characterized in that, The pull-down assembly includes a second mounting bracket fixedly connected to a fixed frame, a fixed rod fixedly connected between the second mounting bracket and the fixed frame, a sliding cylinder slidably connected to the fixed rod, a lifting frame fixedly connected to the sliding cylinder, a second fixed cylinder fixedly connected inside the lifting frame, a second slider slidably connected inside the second fixed cylinder, a second connecting rod fixedly connected to the second slider, a pressure block fixedly connected to the second connecting rod passing through the second fixed cylinder, a second spring provided on the side of the second slider away from the second connecting rod, and a retaining ring fixedly connected to the fixed hook, the retaining ring cooperating with the pressure block.
6. The batch spraying equipment for seasoning beef according to claim 5, characterized in that, A hydraulic telescopic pump is fixedly connected to the second mounting frame, and the output shaft of the hydraulic telescopic pump is fixedly connected to the lifting frame.