Safety protection mechanism and cutting device

Abstract

The application provides a safety protection mechanism and a cutting device, and relates to the technical field of cutting. The safety protection mechanism comprises a protection box, protection shells are fixedly connected to the two sides of the protection box, a saw blade channel is arranged between the protection box and the two protection shells, a sliding seat is fixedly connected to one side of the protection box, and the inner wall of the sliding seat is slidably connected with a sliding rail. The protection box, the protection shells and the saw blade channel are arranged, the saw blade channel provides a channel for a saw blade body, meat is placed in the protection box during cutting, a user pushes and pulls the protection box to move, and the protection box can isolate the saw blade body from the hands of the operator during cutting, thereby improving the safety during operation.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and more specifically, to a safety protection mechanism and a cutting device. Background Technology

[0002] In the meat processing industry, especially for frozen meat and bones, cutting devices are required. Traditional cutting methods typically rely on manual handling, holding the pork to be cut close to the saw blade. However, the saw blade's extremely sharpness and cutting force during high-speed operation pose a significant threat to the health and safety of operators. Therefore, we have made improvements to this, proposing a safety protection mechanism and cutting device. Utility Model Content

[0003] This utility model provides a safety protection mechanism, including a protective box, with protective shells fixedly connected to both sides of the protective box, a saw blade channel provided between the protective box and the two protective shells, a slide block fixedly connected to one side of the protective box, and a slide rail slidably connected to the inner wall of the slide block.

[0004] As a preferred technical solution of this application, a notch is provided at the bottom of the inner cavity of the protective box, and the notch is located between the protective shell and the slide rail.

[0005] As a preferred technical solution of this application, a positioning plate is slidably connected inside the protective box, a sliding groove is provided on the side of the protective box, a connecting plate is fixedly installed on one side of the positioning plate, and the connecting plate passes through the sliding groove and extends to the outside of the protective box.

[0006] As a preferred technical solution of this application, two support seats are fixedly installed on the side of the protective box near the slide groove, and a hand-tightening screw is rotatably connected between the two support seats through a bearing. The outer surface of the hand-tightening screw is threadedly connected to the connecting plate.

[0007] As a preferred technical solution of this application, a handrail is fixedly installed on the side of the protective box.

[0008] A cutting device using a safety protection mechanism includes a support frame, a platform disposed above the support frame, a slide rail fixedly mounted on the top of the platform, and a protective box slidably connected to the top of the platform.

[0009] As a preferred technical solution of this application, a plurality of threaded rods are fixedly installed at the bottom of the platform. The bottom end of the threaded rods is inserted and connected to the support frame. Two nuts are threadedly connected to the outer surface of the threaded rods, and the sides of the two nuts that are close to each other are in contact with the support frame.

[0010] As a preferred technical solution of this application, the support frame is provided with a feeding port, which is located on the movement trajectory of the notch.

[0011] As a preferred technical solution of this application, two bearing seats are installed on the top of the support frame, and a rotating shaft is rotatably connected between the two bearing seats through a bearing. A saw blade body is connected to the rotating shaft, and the top of the saw blade body passes through the platform and extends into the saw blade channel.

[0012] As a preferred technical solution of this application, a protective cover is installed on the back of the support frame, a motor is installed on the support frame, the output shaft of the motor is connected to a drive wheel, the end of the rotating shaft is connected to a driven wheel, and a transmission belt is connected between the driven wheel and the drive wheel. The transmission belt, the drive wheel, and the driven wheel are all located inside the protective cover. Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: This application features a protective box, a protective shell, and a saw blade channel. The saw blade channel provides a passage for the saw blade body. During the cutting process, the meat is placed in the protective box, which the user can move by pushing or pulling. During the cutting process, the protective box can isolate the saw blade body from the operator's hands, improving the safety of operation. Attached Figure Description

[0013] Figure 1 The structural diagram of the security protection mechanism provided for this application; Figure 2 A structural schematic diagram of the safety protection mechanism and cutting device provided for this application; Figure 3 Provided for this application Figure 2 A schematic diagram of the structure viewed from below; Figure 4 A schematic diagram of the structure of the rotating shaft provided in this application.

[0014] The image shows: 1. Protective box; 101. Protective shell; 102. Saw blade channel; 103. Notch; 104. Slide rail; 105. Slide block; 106. Handrail; 107. Slide groove; 108. Support base; 109. Positioning plate; 110. Connecting plate; 111. Hand-tightening screw; 2. Support frame; 201. Threaded rod; 202. Platform; 203. Discharge port; 204. Protective cover; 205. Bearing seat; 206. Rotating shaft; 207. Saw blade body; 208. Driven wheel; 209. Drive wheel; 210. Transmission belt; 211. Motor. Detailed Implementation

[0015] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0016] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0017] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0018] Example 1, please refer to Figure 1 A safety protection mechanism includes a protective box 1, with protective shells 101 fixedly connected to both sides of the protective box 1. A saw blade channel 102 is provided between the protective box 1 and the two protective shells 101. A slide block 105 is fixedly connected to one side of the protective box 1, and a slide rail 104 is slidably connected to the inner wall of the slide block 105. The saw blade channel 102 provides a channel for the saw blade body 207. During the cutting process, the meat is placed in the protective box 1, and the user pushes and pulls the protective box 1 to move it. During the cutting process, the protective box 1 can isolate the saw blade body 207 from the operator's hands, improving the safety during operation.

[0019] Furthermore, a notch 103 is provided at the bottom of the inner cavity of the protective box 1. The notch 103 is located between the protective shell 101 and the slide rail 104. The notch 103 is used for feeding the meat after it has been cut.

[0020] Furthermore, a positioning plate 109 is slidably connected inside the protective box 1, and a sliding groove 107 is provided on the side of the protective box 1. A connecting plate 110 is fixedly installed on one side of the positioning plate 109, and the connecting plate 110 passes through the sliding groove 107 and extends to the outside of the protective box 1. The cutting length can be determined by adjusting the position of the positioning plate 109.

[0021] Furthermore, two support seats 108 are fixedly installed on the side of the protective box 1 near the slide 107. A hand screw 111 is rotatably connected between the two support seats 108 through a bearing. The outer surface of the hand screw 111 is threadedly connected to the connecting plate 110. When the hand screw 111 rotates, it can drive the positioning plate 109 to move through the connecting plate 110, thereby realizing the adjustment of the position of the positioning plate 109.

[0022] Furthermore, a handrail 106 is fixedly installed on the side of the protective box 1, which is provided for the user to hold and facilitate the movement of the protective box 1 by pushing and pulling.

[0023] Example 2: A cutting device using a safety protection mechanism, including a support frame 2, a platform 202 is provided above the support frame 2, a slide rail 104 is fixedly installed on the top of the platform 202, and a protective box 1 is slidably connected to the top of the platform 202.

[0024] Furthermore, several threaded rods 201 are fixedly installed at the bottom of the platform 202. The bottom end of the threaded rods 201 is inserted and connected to the support frame 2. Two nuts (not shown in the figure, but this connection method is common knowledge) are threaded on the outer surface of the threaded rods 201. The sides of the two nuts that are close to each other are in contact with the support frame 2.

[0025] Furthermore, the support frame 2 is provided with a feeding port 203, which is located on the moving trajectory of the notch 103, so that the cut meat can be fed through the notch 103 and the feeding port 203. A collection container can be placed below the feeding port 203 to collect the cut meat.

[0026] Furthermore, two bearing seats 205 are installed on the top of the support frame 2. A rotating shaft 206 is rotatably connected between the two bearing seats 205 via bearings. A saw blade body 207 is connected to the rotating shaft 206. The top of the saw blade body 207 passes through the platform 202 and extends into the saw blade channel 102. The bearing seats 205 and the rotating shaft 206 cooperate with each other to support the saw blade body 207.

[0027] Furthermore, a protective cover 204 is installed on the back of the support frame 2, and a motor 211 is installed on the support frame 2. The output shaft of the motor 211 is connected to a drive wheel 209, and the end of the rotating shaft 206 is connected to a driven wheel 208. A transmission belt 210 is connected between the driven wheel 208 and the drive wheel 209. The transmission belt 210, the drive wheel 209, and the driven wheel 208 are all located inside the protective cover 204. The motor 211 can drive the rotating shaft 206 to rotate through the drive wheel 209, the transmission belt 210, and the driven wheel 208, thereby driving the saw blade body 207 to rotate.

[0028] The safety protection mechanism and cutting device provided by this utility model are used as follows: Turn the hand screw 111 to drive the positioning plate 109 to move through the connecting plate 110. Adjust the position of the positioning plate 109 according to the actual situation. Pull the handle 106 to move the protective box 1 away from the feeding port 203. Put the meat to be cut into the protective box 1, and make the meat contact the positioning plate 109. Then push the handle 106 towards the feeding port 203 to make the protective box 1 and the meat move towards the feeding port 203. During this process, the meat passes through the saw blade body 207 and is cut by the saw blade body 207. Finally, the cut part is discharged through the notch 103 and the feeding port 203.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A safety protection mechanism, characterized in that, The protective box (1) is fixedly connected to both sides of the protective box (1), and a saw blade channel (102) is provided between the protective box (1) and the two protective shells (101). A slide (105) is fixedly connected to one side of the protective box (1), and a slide rail (104) is slidably connected to the inner wall of the slide (105).

2. The safety protection mechanism according to claim 1, characterized in that, The bottom of the inner cavity of the protective box (1) is provided with a notch (103), which is located between the protective shell (101) and the slide rail (104).

3. The safety protection mechanism according to claim 2, characterized in that, A positioning plate (109) is slidably connected inside the protective box (1). A sliding groove (107) is provided on the side of the protective box (1). A connecting plate (110) is fixedly installed on one side of the positioning plate (109), and the connecting plate (110) passes through the sliding groove (107) and extends to the outside of the protective box (1).

4. The safety protection mechanism according to claim 3, characterized in that, Two support seats (108) are fixedly installed on the side of the protective box (1) near the slide (107). A hand-tightening screw (111) is rotatably connected between the two support seats (108) through a bearing. The outer surface of the hand-tightening screw (111) is threadedly connected to the connecting plate (110).

5. The safety protection mechanism according to claim 4, characterized in that, A handrail (106) is fixedly installed on the side of the protective box (1).

6. A cutting device using the safety protection mechanism as described in claim 5, characterized in that, Includes a support frame (2), above which is a platform (202), the slide rail (104) is fixedly installed on the top of the platform (202), and the protective box (1) is slidably connected to the top of the platform (202).

7. The cutting device according to claim 6, characterized in that, Several threaded rods (201) are fixedly installed at the bottom of the platform (202). The bottom end of the threaded rod (201) is inserted and connected to the support frame (2). Two nuts are threadedly connected to the outer surface of the threaded rod (201). The side of the two nuts that are close to each other is in contact with the support frame (2).

8. The cutting device according to claim 7, characterized in that, The support frame (2) has a discharge port (203) located on the movement trajectory of the notch (103).

9. The cutting device according to claim 8, characterized in that, The support frame (2) has two bearing seats (205) installed on its top. A rotating shaft (206) is rotatably connected between the two bearing seats (205) via a bearing. A saw blade body (207) is connected to the rotating shaft (206). The top of the saw blade body (207) passes through the platform (202) and extends into the saw blade channel (102).

10. The cutting device according to claim 9, characterized in that, A protective cover (204) is installed on the back of the support frame (2). A motor (211) is installed on the support frame (2). The output shaft of the motor (211) is connected to a drive wheel (209). The end of the rotating shaft (206) is connected to a driven wheel (208). A transmission belt (210) is connected between the driven wheel (208) and the drive wheel (209). The transmission belt (210), the drive wheel (209), and the driven wheel (208) are all located inside the protective cover (204).

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