Noise-reduction bone sawing machine for meat processing
By designing a rotating shaft to control the rotation of the push plate and equipping it with a blocking structure with a stop rod in the meat processing noise reduction bone saw machine, the safety hazard during saw blade cutting is solved, the operator's safety is protected, and injuries to the palms or fingers are avoided.
Patent Information
- Application Number
- CN202422767087.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-13
AI Technical Summary
When cutting bones and meat, the existing noise-reducing bone saw machine used for meat processing has an extremely sharp saw blade that runs at high speed, posing a safety hazard of scratching the palm or fingers, leading to potential physical injury.
The push plate is controlled by a rotating shaft to push the flesh and bones toward the saw blade for cutting, and the push plate is blocked by a stop bar to prevent it from colliding with the saw blade. The matching structure of the stop bar and the push plate is designed to prevent the palm from close contact with the saw blade.
It effectively prevents the saw blade from scratching the palm or fingers, ensures the safety of the operator, and improves the safety of the meat cutting process.
Smart Images
Figure CN223391911U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of meat processing, and particularly relates to a noise-reducing bone sawing machine for meat processing. Background Art
[0002] In the meat processing industry, bone saws are primarily used to cut bones from various small and medium-sized animals into the desired size and shape. By cleverly utilizing a motor-driven saw gear, they simplify the once complex bone chopping process into a single operation, significantly improving efficiency in both households and the restaurant industry. Currently, with technological advancements and growing environmental awareness, bone saws are developing towards noise reduction and silencing. These include the use of soundproofing materials, optimized motor and drive system designs, and the introduction of intelligent control systems that precisely control cutting speed and force, all of which significantly reduce noise.
[0003] In the prior art, the noise-reducing bone sawing machine used for meat processing places the bones on a table and pushes the saw blade toward the bones for cutting. However, the saw blade is extremely sharp when running at high speed, which is quite dangerous. If it comes into contact with the palm or fingers of a person and is scratched, an accident may cause serious harm to the person's body. Utility Model Content
[0004] The purpose of the utility model is to provide a noise-reducing bone sawing machine for meat processing, which controls the rotation of a push plate by a rotating shaft to push bones and meat toward a saw blade for cutting, and can block the push plate by a blocking rod to prevent it from colliding with the saw blade, thereby preventing a person's palm from coming into close contact with the saw blade, preventing the saw blade from scratching the palm and fingers and causing damage, and ensuring the safety of the operator when cutting meat.
[0005] The technical solutions adopted by this utility model are as follows:
[0006] A noise-reducing bone sawing machine for meat processing comprises a saw blade that is driven and assembled in the middle of a table, a rotating shaft is rotatably connected to the top of the table, a turntable 1 is fixedly connected to the top of the rotating shaft, a rotating handle is fixedly connected to the top side of the turntable 1, a push plate is fixedly connected to one side of the rotating shaft and located at the bottom of the turntable 1, a fixing frame 1 is fixedly connected to the top side of the table and located adjacent to the saw blade, a stop rod is symmetrically fixedly connected to the side of the fixing frame 1 close to the saw blade, one end of the stop rod extends vertically to below the horizontal line of the bottom of the turntable 1, a turntable 2 is rotatably assembled on the top of the table and located on the outside of the turntable 1, and a through groove for the saw blade to pass through is opened through the inner circumference of the turntable 2.
[0007] A limit plate is fixedly connected to the top of the table and located on a side adjacent to the push plate, and a baffle is fixedly connected to the top of the table and located on a side adjacent to the rotating shaft.
[0008] A connecting rod is fixedly connected to one side of the baffle, and the connecting rod is elastically telescopically connected to the push plate through a bending spring at one end.
[0009] A lifting ring is slidably engaged with the inner wall of the through groove, and one end of the lifting ring is provided with a cutout for the saw blade to pass through.
[0010] A tray is vertically slidably assembled inside the table and below the rotating shaft, and the tray is fixedly connected to the lifting ring through a connecting rod.
[0011] The bottom of the tray is fixedly connected with a connecting column, and the bottom of the connecting column is provided with an embedding groove.
[0012] A rotating rod is rotatably assembled on one side of the table, and a second fixing frame is fixedly connected to the interior of the table and below the tray.
[0013] One end of the rotating rod is rotatably connected to the second fixing frame, and a thread groove is formed on the outer wall of one end of the rotating rod located inside the second fixing frame.
[0014] The outer wall of the thread groove is threadedly connected with a wedge block for movably engaging with the embedding groove, and the wedge block is slidably connected to the second fixing frame through sliding rods on both sides.
[0015] The technical effect achieved by the utility model is as follows: the push plate is controlled to rotate by the rotating shaft to push the bones and meat toward the saw blade for cutting, and the push plate can be blocked by the blocking rod to prevent it from colliding with the saw blade, thereby avoiding close contact between the palm of a person and the saw blade, preventing damage caused by scratches between the saw blade and the palm and fingers, and ensuring the safety of the operator when cutting meat. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is an overall appearance diagram of the noise reduction bone saw provided by an embodiment of the present utility model;
[0017] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;
[0018] Figure 3 This is a structural disassembly diagram of a table provided in an embodiment of the present utility model;
[0019] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;
[0020] Figure 5 This is a structural display diagram of a tray provided in an embodiment of the present utility model.
[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0022] 1. Workbench; 101. Saw blade; 102. Rotating shaft; 103. Turntable 1; 104. Turning handle; 105. Push plate; 106. Bending spring; 107. Limit plate; 108. Turntable 2; 109. Through slot; 110. Baffle; 111. Connecting rod; 112. Fixed frame 1; 113. Baffle; 114. Lifting ring; 115. Connecting rod; 116. Tray; 117. Fracture; 118. Rotating rod; 119. Threaded groove; 120. Wedge block; 121. Fixed frame 2; 122. Connecting column; 123. Embossed groove; 124. Sliding rod. DETAILED DESCRIPTION
[0023] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.
[0024] like Figure 1-Figure 3 As shown, a noise-reducing bone sawing machine for meat processing includes a saw blade 101 that is driven and assembled in the middle of a table 1. The top of the table 1 is rotatably connected to a rotating shaft 102. The top of the rotating shaft 102 is fixedly connected to a turntable 103. A rotating handle 104 is fixedly connected to one side of the top of the turntable 103. A push plate 105 is fixedly connected to one side of the rotating shaft 102 and located at the bottom of the turntable 103. A limiting plate 107 is fixedly connected to the top of the table 1 and located adjacent to the push plate 105. A baffle 110 is fixedly connected to the top of the table 1 and located adjacent to the rotating shaft 102. One side of the baffle 110 is fixed A connecting rod 111 is fixedly connected, and the connecting rod 111 is elastically telescopically connected to the push plate 105 through a bending spring 106 at one end. A fixing frame 112 is fixedly connected to the top side of the table 1 and is located adjacent to the saw blade 101. A blocking rod 113 is symmetrically fixedly connected to the side of the fixing frame 112 close to the saw blade 101. One end of the blocking rod 113 extends vertically to below the horizontal line of the bottom of the turntable 103. A turntable 2 108 is rotatably assembled on the top of the table 1 and on the outer side of the turntable 103. A through slot 109 for the saw blade 101 to pass through is opened at the inner circumference of the turntable 2 108.
[0025] According to the above structure, the bone and flesh to be processed are placed on a section of turntable 2 108 between the push plate 105 and the fixed frame 112, and the handle 104 is held to drive the turntable 103 to rotate, and the turntable 103 drives the rotating shaft 102 and the push plate 105 to rotate, and the push plate 105 pushes the bone and flesh toward the saw blade 101. With the rotation cooperation of the turntable 2 108, the movement of the bone and flesh is smoother, and the saw blade 101 cuts the bone and flesh, and the push plate 105 rotates slowly until its top is in contact with the bottom of the stop rod 113, and the push plate 105 stops at On one side of the saw blade 101, the bone and flesh are cut, the fixed frame 112 fixes and supports the baffle 113, the baffle 110 can limit and guide the cut bone and flesh, the connecting rod 111 supports and fixes the bending spring 106, loosens the turning handle 104, and the push plate 105 rebounds under the tension of the bending spring 106. The limit plate 107 blocks and limits the rebounding push plate 105, and due to the opening of the through slot 109, the saw blade 101 can pass through into the interior of the table 1 without affecting the rotation of the turntable 2 108.
[0026] Refer to the attached Figure 2-Figure 5 The inner wall of the through-slot 109 is slidably engaged with a lifting ring 114, and one end of the lifting ring 114 is provided with a break 117 for the saw blade 101 to pass through. A tray 116 is assembled vertically for sliding inside the table 1 and below the rotating shaft 102. The tray 116 is fixedly connected to the lifting ring 114 through a connecting rod 115. The bottom of the tray 116 is fixedly connected to the connecting column 122, and the bottom of the connecting column 122 is provided with an embedding groove 123. A rotating rod 118 is rotatably assembled on one side of the table 1. The interior of the table 1 is fixedly connected to a fixing frame 2 121 and located below the tray 116. One end of the rotating rod 118 is rotatably connected to the fixing frame 2 121. A threaded groove 119 is provided on the outer wall of one end of the rotating rod 118 located inside the fixing frame 2 121. The outer wall of the threaded groove 119 is threadedly connected with a wedge block 120 for movably engaging with the embedding groove 123. The wedge block 120 is slidably connected to the fixing frame 2 121 through sliding rods 124 on both sides.
[0027] The lever 112 is engaged with the guide rail 114 and the guide rail 120 engages with the guide rail 116, which in turn engages with the guide rail 117. The lever 112 is engaged with the guide rail 118, which in turn engages with the guide rail 119. The lever 112 is engaged with the guide rail 118, which in turn engages with the guide rail 116.
[0028] The working principle of the present invention is as follows: the bone and flesh to be processed are placed on a section of turntable 2 108 between the push plate 105 and the fixed frame 112, the handle 104 is held to drive the turntable 103 to rotate, the turntable 103 drives the rotating shaft 102 and the push plate 105 to rotate, the push plate 105 pushes the bone and flesh toward the saw blade 101, and with the rotation cooperation of the turntable 2 108, the movement of the bone and flesh is smoother, the saw blade 101 cuts the bone and flesh, the push plate 105 slowly rotates until its top is in contact with the bottom of the stop rod 113, at this time the push plate 105 stops on one side of the saw blade 101, and the bone and flesh are cut. The fixed frame 112 fixes and supports the stop rod 113, the baffle 110 can limit and guide the cut bone and flesh, and the connecting rod 111 is bent spring 106 After the support and fixation are performed, the handle 104 is released, and the push plate 105 rebounds under the tension of the bending spring 106. The limit plate 107 blocks and limits the rebounding push plate 105, and due to the opening of the through slot 109, the saw blade 101 is able to pass through the interior of the table 1 without affecting the rotation of the turntable 108; the rotating rod 118 is rotated, and the wedge block 120 is screwed with the threaded groove 119 and is slidably connected to the fixed frame 121 through the sliding rod 124, and moves forward. The movement of the wedge block 120 will be embedded in the embedded groove 123 to squeeze the connecting column 122 upward, thereby moving the tray 116 upward, and the tray 116 drives the lifting ring 114 upward through the connecting rod 115, thereby ejecting the meat residue and debris that fell into the through slot 109 during cutting, which is convenient for cleaning.
[0029] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.
Claims
1. A meat processing noise-reducing bone sawing machine, comprising a saw blade (101) driven and assembled in the middle of a table (1), characterized in that: The top of the table (1) is rotatably connected to a rotating shaft (102), the top of the rotating shaft (102) is fixedly connected to a turntable (103), a top side of the turntable (103) is fixedly connected to a handle (104), a side of the rotating shaft (102) and located at the bottom of the turntable (103) is fixedly connected to a push plate (105), a top side of the table (1) and located adjacent to the saw blade (101) is fixedly connected to a fixed frame (11 2), the fixing frame 1 (112) is symmetrically fixedly connected to a stop rod (113) on one side close to the saw blade (101), one end of the stop rod (113) vertically extends to below the horizontal line of the bottom of the turntable 1 (103), and the turntable 2 (108) is rotatably assembled on the top of the table (1) and located on the outside of the turntable 1 (103), and the inner circumference of the turntable 2 (108) is penetrated by a through groove (109) for the saw blade (101) to pass through.
2. The meat processing noise reduction bone sawing machine according to claim 1, characterized in that: A limiting plate (107) is fixedly connected to the top of the table (1) and located on a side adjacent to the push plate (105), and a baffle (110) is fixedly connected to the top of the table (1) and located on a side adjacent to the rotating shaft (102).
3. The meat processing noise reduction bone sawing machine according to claim 2, characterized in that: A connecting rod (111) is fixedly connected to one side of the baffle (110), and the connecting rod (111) is elastically and telescopically connected to the push plate (105) via a bending spring (106) at one end.
4. The meat processing noise reduction bone sawing machine according to claim 1, characterized in that: A lifting ring (114) is slidably engaged with the inner wall of the through groove (109), and a cutout (117) for the saw blade (101) to pass through is provided at one end of the lifting ring (114).
5. The meat processing noise reduction bone sawing machine according to claim 4, characterized in that: A tray (116) is vertically slidably assembled inside the table (1) and below the rotating shaft (102), and the tray (116) is fixedly connected to the lifting ring (114) via a connecting rod (115).
6. The meat processing noise reduction bone sawing machine according to claim 5, characterized in that: A connecting column (122) is fixedly connected to the bottom of the tray (116), and an embedding groove (123) is provided at the bottom of the connecting column (122).
7. The meat processing noise-reducing bone sawing machine according to claim 6, characterized in that: A rotating rod (118) is rotatably assembled on one side of the table (1), and a second fixing frame (121) is fixedly connected inside the table (1) and below the tray (116).
8. The meat processing noise-reducing bone sawing machine according to claim 7, characterized in that: One end of the rotating rod (118) is rotatably connected to the second fixing frame (121), and a threaded groove (119) is provided on the outer wall of one end of the rotating rod (118) located inside the second fixing frame (121).
9. The meat processing noise-reducing bone sawing machine according to claim 8, characterized in that: The outer wall of the threaded groove (119) is threadedly connected to a wedge block (120) for movably engaging with the embedding groove (123). The wedge block (120) is slidably connected to the second fixing frame (121) via sliding rods (124) on both sides.