Antiskid structure for frozen meat conveying production line
The anti-slip structure controlled by multiple motors solves the problems of slippage and adhesion on the frozen meat conveyor belt, achieving stable conveying and automated de-icing and cleaning of frozen meat, ensuring the stability and cleanliness of frozen meat during the conveying process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 安徽浩达食品有限公司
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-14
AI Technical Summary
Frozen meat is prone to slipping when transported via traditional conveyor belts after freezing, resulting in unstable transport and difficulty in efficient transport.
The anti-slip structure adopts multi-motor coordinated control, including stepper motor driven roller conveyor for conveying frozen meat, electric push rod for adjusting the spacing of limit inclined plates, screw motor driven push plate for auxiliary conveying, hard bristle brush roller for removing ice residue, synchronous wheel and camshaft for knocking to remove ice, and feeding auger for automatic discharge of ice residue.
It achieves stable and centered conveying of frozen meat, ensures the anti-slip properties of the conveyor belt, and automates the entire process of conveying, correction, and cleaning through mechanical de-icing and cleaning mechanisms, thus solving the problems of adhesion and slippage of the frozen meat conveyor belt.
Smart Images
Figure CN224118083U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of frozen meat conveying, and in particular to an anti-slip structure for a frozen meat conveying production line. Background Technology
[0002] Frozen meat refers to meat products that have been pre-cooled and de-acidified after slaughter, then flash-frozen and stored at temperatures below -18°C, with the temperature of the deep meat layer needing to reach below -6°C. By inhibiting the growth of microorganisms and enzyme activity through low temperatures, it extends the shelf life. Compared to fresh meat, frozen meat has higher hygiene and safety due to rapid freezing and sealing. The de-acidification process also makes it taste more delicious. Common freezing processes include single freezing and double freezing. For home storage, it is necessary to divide and seal the meat. It is recommended to consume it within 3 months to maintain the best quality.
[0003] After freezing, frozen meat needs to be packaged or processed. However, when meat is transported by traditional conveyor belts after freezing, it will slip, making it difficult for conventional conveyor belts to transport frozen meat efficiently.
[0004] To address the aforementioned technical shortcomings, a solution is proposed. Utility Model Content
[0005] The purpose of this invention is to provide an anti-slip structure for a frozen meat conveying production line to solve the aforementioned technical defects.
[0006] The objective of this utility model can be achieved through the following technical solutions:
[0007] An anti-slip structure for a frozen meat conveying production line includes a conveyor frame, a top frame fixedly installed on the top of the conveyor frame by bolts, a lead screw motor fixedly installed at one end of the top of the top frame by bolts, a stepper motor fixedly connected to one side of the conveyor frame, and electric push rods fixedly installed on both sides of the conveyor frame by bolts.
[0008] The drive shaft of the electric push rod 2 passes through the conveyor frame and is fixedly connected to a limiting inclined plate. The bottom of the conveyor frame is fixedly connected to a receiving box by bolts. The receiving box is equipped with a de-icing feeding mechanism, which includes a hard bristle brush roller.
[0009] Preferably, the drive shaft of the lead screw motor is provided with a fixedly connected ball screw at its end, a threaded lead screw nut is provided on the outside of the ball screw, a fixedly connected mounting plate is provided on one side of the lead screw nut, an electric push rod is fixedly connected above the mounting plate by bolts, and a push plate is fixedly connected after the drive shaft of the electric push rod passes through the mounting plate.
[0010] Preferably, the conveyor frame has rotatably connected rollers on both sides inside. The drive shaft of the stepper motor is fixedly connected to the shaft at one end of one of the rollers. A conveyor belt is sleeved on the outside of the roller. An array of V-shaped anti-slip strips is provided on the outside of the conveyor belt. The V-shaped anti-slip strips are integrally formed with the conveyor belt.
[0011] Preferably, the limiting inclined plates are symmetrically distributed and located above the conveyor belt, and each of the limiting inclined plates is provided with a fixedly connected limiting rod on one side, with one end of the limiting rod passing through the conveyor frame.
[0012] Preferably, the hard bristle brush roller is located inside the receiving box and is rotatably connected to the receiving box. A stepper motor II is fixedly installed on one side of the receiving box by bolts. The drive shaft of the stepper motor II is fixedly connected to the shaft at one end of the hard bristle brush roller. A camshaft is also provided inside the conveyor frame for rotatable connection. Both the camshaft and the shaft at one end of the hard bristle brush roller pass through the conveyor frame and are fixedly connected to a synchronous pulley.
[0013] Preferably, a timing belt is fitted around the outer side of each timing pulley, and a stepper motor three is fixedly connected to one end of the receiving box. The drive shaft of the stepper motor three extends into the receiving box and is fixedly connected to a feeding auger.
[0014] The beneficial effects of this utility model are as follows:
[0015] This invention uses a stepper motor to drive a roller to transport frozen meat via a conveyor belt. An electric push rod adjusts the spacing of the limiting inclined plates to center the frozen meat. When the frozen meat slips, a screw motor drives the electric push rod to assist in conveying, while a stepper motor drives a stiff brush roller to rotate and remove ice residue. A synchronous pulley and belt, linked with a camshaft, periodically strike the conveyor belt to remove ice. A stepper motor drives a feeding auger to automatically discharge ice residue from the receiving box. This invention ensures stable centered transport of the frozen meat through an adjustable limiting structure, effectively solves the problems of meat sticking to the conveyor belt and slippage through a mechanical de-icing and cleaning mechanism, and achieves full automation of the entire process—transportation, correction, de-icing, and cleaning—through multi-motor coordinated control. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings;
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the connection structure between the conveyor frame and the top frame in this utility model;
[0019] Figure 3 This is a schematic diagram showing the fracture of the connection structure between the top frame, the lead screw motor, and the electric push rod in this utility model.
[0020] Figure 4 This is a schematic diagram of the connection structure between the conveyor frame and the limiting inclined plate in this utility model;
[0021] Figure 5 This is a cross-sectional schematic diagram of the cooperation structure between the de-icing feeding mechanism and the conveyor belt in this utility model.
[0022] Legend: 1. Conveyor frame; 11. Top frame; 12. Screw motor; 13. Ball screw; 14. Screw nut; 15. Mounting plate; 16. Electric push rod one; 17. Push plate; 18. Stepper motor one; 19. Roller; 20. Conveyor belt; 21. V-shaped anti-slip strip; 22. Electric push rod two; 23. Limiting inclined plate; 24. Limiting rod; 25. Receiving box; 3. De-icing feeding mechanism; 31. Hard bristle brush roller; 32. Camshaft; 33. Synchronous pulley; 34. Synchronous belt; 35. Stepper motor three; 36. Feeding auger. Detailed Implementation
[0023] 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.
[0024] Example 1:
[0025] Please see Figure 1 - Figure 5 As shown, this utility model is an anti-slip structure for a frozen meat conveying production line, including a conveyor frame 1. A top frame 11 is fixedly installed on the top of the conveyor frame 1 by bolts. A screw motor 12 is fixedly installed on one end of the top of the top frame 11 by bolts. A ball screw 13 is fixedly connected to the end of the drive shaft of the screw motor 12. A screw nut 14 is threadedly connected to the outside of the ball screw 13. A mounting plate 15 is fixedly connected to one side of the screw nut 14. An electric push rod 16 is fixedly connected to the top of the mounting plate 15 by bolts. A push plate 17 is fixedly connected to the drive shaft of the electric push rod 16 after passing through the mounting plate 15.
[0026] A stepper motor 18 is fixedly connected to one side of the conveyor frame 1. Rollers 19 are rotatably connected to both sides inside the conveyor frame 1. The drive shaft of the stepper motor 18 is fixedly connected to the shaft at one end of one of the rollers 19. A conveyor belt 20 is sleeved on the outside of the roller 19. V-shaped anti-slip strips 21 are arranged in an array on the outside of the conveyor belt 20. The V-shaped anti-slip strips 21 are integrally formed with the conveyor belt 20.
[0027] Electric push rods 22 are fixedly installed on both sides of the conveyor frame 1 by bolts. The drive shaft of the electric push rods 22 passes through the conveyor frame 1 and is fixedly connected to the limiting inclined plate 23. The limiting inclined plate 23 is symmetrically distributed and located above the conveyor belt 20. A limiting rod 24 is fixedly connected to one side of the limiting inclined plate 23. One end of the limiting rod 24 passes through the conveyor frame 1. A receiving box 25 is fixedly connected to the bottom of the conveyor frame 1 by bolts.
[0028] The receiving box 25 is equipped with a de-icing feeding mechanism 3. The de-icing feeding mechanism 3 includes a hard bristle brush roller 31. The hard bristle brush roller 31 is located inside the receiving box 25 and is rotatably connected to the receiving box 25. A stepper motor 2 is fixedly installed on one side of the receiving box 25 by bolts. The drive shaft of the stepper motor 2 is fixedly connected to the shaft at one end of the hard bristle brush roller 31. The conveyor frame 1 is also equipped with a rotatably connected camshaft 32. The camshaft 32 and the shaft at one end of the hard bristle brush roller 31 both pass through the conveyor frame 1 and are fixedly connected to a synchronous wheel 33.
[0029] Synchronous belts 34 are fitted on the outer side of the synchronous pulleys 33. When the second stepper motor starts, it drives the hard bristle brush roller 31 to rotate. The hard bristle brush roller 31 drives the camshaft 32 to rotate synchronously through the synchronous pulleys 33 and the synchronous belts 34, so that the camshaft 32's convex part makes a circular motion to knock and de-ice the conveyor belt 20. One end of the receiving box 25 is also equipped with a fixedly connected third stepper motor 35. The drive shaft of the third stepper motor 35 extends into the receiving box 25 and is fixedly connected to a feeding auger 36.
[0030] The working process and principle of this utility model are as follows:
[0031] In use, the frozen meat is first placed above the conveyor belt 20. Then, the stepper motor 18 is started, which drives the roller 19 to rotate. The roller 19 drives the conveyor belt 20 to transport the frozen meat on it. The frozen meat is then transported to the space between the limiting inclined plates 23. The distance between the limiting inclined plates 23 is set according to the width of the frozen meat. The distance between the limiting inclined plates 23 is adjusted by starting the electric push rod 22. When the frozen meat is transported to the space between the limiting inclined plates 23, it is guided by the limiting inclined plates 23 to be transported in the center. When the frozen meat transported on the conveyor belt 20 slips, the lead screw motor 12 is started to drive the lead screw nut 14 to transport it above the slipping frozen meat.
[0032] Then, start the electric push rod 16 to move the push plate 17 above the frozen meat. Start the screw motor 12 to drive the slipping frozen meat to be conveyed. At the same time, start the stepper motor 2 and the stepper motor 35. When the stepper motor 2 starts, it drives the hard bristle brush roller 31 to rotate. The hard bristle brush roller 31 drives the camshaft 32 to rotate synchronously through the synchronous wheel 33 and the synchronous belt 34. This causes the camshaft 32 to make a circular motion to knock the conveyor belt 20 to remove ice. The rotation of the hard bristle brush roller 31 sweeps down the loose ice and meat scraps under the conveyor belt 20. When the stepper motor 35 starts, it drives the feeding auger 36 to rotate, thereby conveying the ice and meat scraps that fall into the receiving box 25 to the outside.
[0033] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An anti-slip structure for a frozen meat conveying production line, comprising a conveyor frame (1), characterized in that, A top frame (11) is fixedly installed on the top of the conveyor frame (1) by bolts. A screw motor (12) is fixedly installed on one end of the top of the top frame (11) by bolts. A stepper motor (18) is also fixedly connected on one side of the conveyor frame (1). Electric push rods (22) are fixedly installed on both sides of the conveyor frame (1) by bolts. The drive shaft of the electric push rod 2 (22) passes through the conveyor frame (1) and is fixedly connected to the limiting inclined plate (23). The receiving box (25) is fixedly connected to the bottom of the conveyor frame (1) by bolts. The receiving box (25) is provided with a de-icing feeding mechanism (3) inside. The de-icing feeding mechanism (3) includes a hard bristle brush roller (31).
2. The anti-slip structure for a frozen meat conveying production line according to claim 1, characterized in that, The drive shaft of the lead screw motor (12) is provided with a fixedly connected ball screw (13) at the end. The ball screw (13) is provided with a threaded lead screw nut (14) on the outside. The lead screw nut (14) is provided with a fixedly connected mounting plate (15) on one side. An electric push rod (16) is fixedly connected above the mounting plate (15) by bolts. The drive shaft of the electric push rod (16) passes through the mounting plate (15) and is provided with a fixedly connected push plate (17).
3. The anti-slip structure for a frozen meat conveying production line according to claim 1, characterized in that, The conveyor frame (1) has rotatably connected rollers (19) on both sides inside. The drive shaft of the stepper motor (18) is fixedly connected to the shaft at one end of one of the rollers (19). A conveyor belt (20) is sleeved on the outside of the roller (19). An array of V-shaped anti-slip strips (21) are provided on the outside of the conveyor belt (20). The V-shaped anti-slip strips (21) are integrally formed with the conveyor belt (20).
4. The anti-slip structure for a frozen meat conveying production line according to claim 1, characterized in that, The limiting inclined plates (23) are symmetrically distributed and located above the conveyor belt (20). Each side of the limiting inclined plates (23) is provided with a fixedly connected limiting rod (24), and one end of the limiting rod (24) passes through the conveyor frame (1).
5. The anti-slip structure for a frozen meat conveying production line according to claim 1, characterized in that, The hard bristle brush roller (31) is located inside the receiving box (25) and is rotatably connected to the receiving box (25). A stepper motor II is fixedly installed on one side of the receiving box (25) by bolts. The drive shaft of the stepper motor II is fixedly connected to the shaft at one end of the hard bristle brush roller (31). A camshaft (32) is also provided inside the conveyor frame (1). The camshaft (32) and the shaft at one end of the hard bristle brush roller (31) both pass through the conveyor frame (1) and are fixedly connected to a synchronous pulley (33).
6. The anti-slip structure for a frozen meat conveying production line according to claim 5, characterized in that, The outer side of each synchronous pulley (33) is fitted with a synchronous belt (34), and one end of the receiving box (25) is also provided with a fixedly connected stepper motor (35). The drive shaft of the stepper motor (35) extends into the receiving box (25) and is provided with a fixedly connected feeding auger (36).