A bone sawing machine equipped with a saw blade continuous cleaning device
By installing a continuous water flushing component and a cleaning scraper in the bone saw, the problem of production interruption caused by saw blade contamination was solved, and continuous cleaning and efficient production of the bone saw were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HARRIS ELECTRIC CO LTD
- Filing Date
- 2025-01-08
- Publication Date
- 2026-07-21
Smart Images

Figure CN224522250U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a bone saw, and more particularly to a bone saw equipped with a continuous saw blade cleaning device. Background Technology
[0002] A bone saw is a machine that uses a motor to drive a transmission disc, which in turn drives a saw blade in a unidirectional, periodic, or reciprocating motion to cut bones or meat. During the sawing process, various bone fragments, meat scraps, and fat adhere to the saw blade. These impurities enter the transmission system and affect the saw blade and the transmission process. The saw blade is also easily contaminated by meat scraps and fat when processing meat, requiring frequent cleaning. The technical problem that existing bone saws need to solve is that the need to stop the machine for cleaning due to saw blade contamination leads to production interruptions and reduced efficiency. Utility Model Content
[0003] This utility model discloses a bone saw equipped with a continuous saw blade cleaning device, comprising: a main unit, a first transmission disc, a second transmission disc, and a saw blade. The power structure within the main unit is connected to the first transmission disc, and the first and second transmission discs are connected via the saw blade. A flushing assembly is installed inside the front cover of the main unit, continuously flushing the operating saw blade. A cleaning scraper is also installed inside the main unit to scrape off impurities from the surface of the saw blade. This utility model provides a bone saw that continuously cleans the operating saw blade through both flushing and scraping, solving the technical problem of existing bone saws requiring machine shutdown for cleaning due to saw blade contamination, which leads to production interruptions and reduced efficiency.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A bone saw equipped with a continuous saw blade cleaning device includes: a main unit, a first transmission disc, a second transmission disc, and a saw blade. The power structure inside the main unit is connected to the first transmission disc, and the first and second transmission discs are connected through the saw blade. A flushing component is installed inside the front cover of the main unit, which can continuously flush the saw blade during operation. A cleaning scraper is installed inside the main unit, which can scrape off impurities from the surface of the saw blade.
[0006] Further configuration: The flushing assembly includes: a diversion interface, a water inlet pipe, and a drain pipe. The diversion interface is connected to an external water source, the upper end of the diversion interface is connected to the water inlet pipe, and the lower end of the diversion interface is connected to the drain pipe.
[0007] Further configuration: the water inlet pipe is arranged in a circle, and the outline of the water inlet pipe is consistent with the outline of the second transmission disc; the water outlet pipe is arranged in a circle, and the outline of the water outlet pipe is consistent with the outline of the first transmission disc.
[0008] Further, the water supply pipe is equipped with a spray nozzle, and the water supply pipe is equipped with a spray nozzle. The water sprayed from the spray nozzle can continuously wash the saw blade during operation.
[0009] This invention provides a solution for a bone saw that continuously cleans the saw blade during operation by using a flushing component to rinse and soften impurities that cannot be washed off the blade. It also includes a cleaning scraper to scrape off the softened impurities. This solution solves the technical problem of existing bone saws where saw blade contamination requires machine shutdown for cleaning, leading to production interruptions and reduced efficiency. Attached Figure Description
[0010] Figure 1 The three-dimensional representation of this utility model Figure 1 ;
[0011] Figure 2 The three-dimensional representation of this utility model Figure 2 ;
[0012] In the diagram: 1. Main unit; 2. First transmission disc; 3. Second transmission disc; 4. Saw blade.
[0013] 5. Cleaning scraper, 6. Front cover, flushing assembly, 71. Diverter interface, 72. Water inlet pipe, 73. Water outlet, 74. Detailed Implementation
[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0015] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0016] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.
[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0018] like Figures 1-2The image shows a bone saw equipped with a continuous saw blade cleaning device, comprising: a main unit 1, a first transmission disc 2, a second transmission disc 3, and a saw blade 4. The main unit 1 has an internal power structure that drives the first transmission disc 2 to rotate. One end of the saw blade 4 is fixed to the first transmission disc 2, and the other end is fixed to the second transmission disc 3, thus enabling continuous operation of the saw blade 4. When the main unit 1 and the front cover 6 are fastened together, a cavity is formed inside the machine to accommodate the transmission discs, isolating the transmission structure from the external operating area.
[0019] The front cover 6 of the main unit 1 is equipped with a water flushing assembly for continuously rinsing the saw blade 4 during operation. The water flushing assembly includes a diversion interface 71, an inlet water pipe 72, and a outlet water pipe 73. The diversion interface 71 is connected to an external water source, with its upper end connected to the inlet water pipe 72 and its lower end connected to the outlet water pipe 73. The inlet water pipe 72 and the outlet water pipe 73 are respectively arranged in a ring shape, and their outlines are consistent with the outlines of the second transmission disc 3 and the first transmission disc 2. Both the inlet water pipe 72 and the outlet water pipe 73 are equipped with multiple water spray nozzles 74, and the water sprayed from the water spray nozzles 74 can continuously rinse the saw blade 4 during operation.
[0020] Wastewater and impurities generated during rinsing are confined within the cavity formed by the main unit 1 and the front cover 6. Due to gravity, the rinsing wastewater flows along the inner wall of the main unit 1 to the bottom of the main unit 1 for collection or is discharged through a reserved conventional drain outlet, thereby preventing wastewater from splashing everywhere.
[0021] To further improve the cleaning effect, a cleaning scraper 5 is also provided inside the main unit 1. The cleaning scraper 5 is in close contact with the surface of the saw blade 4 and can scrape off impurities from the surface of the saw blade 4. The cleaning scraper 5 is preferably positioned after the saw blade 4 has been rinsed and just before it leaves the inner cavity of the main unit 1 and enters the external cutting area. Through the rinsing action of the water rinsing component, the dirt on the saw blade 4 is softened. Then, the saw blade 4 passes through the cleaning scraper 5, which scrapes the water and impurities on the surface of the saw blade into the interior of the main unit 1, keeping the saw blade relatively dry and clean before entering the cutting area and preventing wastewater from dripping onto the meat and bones to be processed.
[0022] In actual use, when the bone saw is started, the power structure drives the first transmission disc 2 and the second transmission disc 3 to rotate, which in turn drives the saw blade 4 to perform the cutting operation. The diversion interface 71 of the water flushing component is connected to an external water source. The water inlet pipe 72 and the water outlet pipe 73 continuously spray water onto the saw blade 4 through the spray nozzle 74. The cleaning scraper 5 simultaneously scrapes the surface of the saw blade 4 to ensure that the surface of the saw blade 4 is always kept clean.
[0023] This invention provides a solution for a bone saw that continuously cleans the saw blade 4 during operation by using a flushing component to soften impurities that cannot be washed off the saw blade 4, and includes a cleaning scraper 5 for scraping off the softened impurities. This solution solves the technical problem of existing bone saws where saw blade contamination requires machine shutdown for cleaning, leading to production interruptions and reduced production efficiency.
[0024] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A bone saw equipped with a continuous saw blade cleaning device, comprising: The main unit (1), the first transmission disc (2), the second transmission disc (3), and the saw blade (4) are connected. The power structure inside the main unit (1) is connected to the first transmission disc (2). The first transmission disc (2) and the second transmission disc (3) are connected through the saw blade (4). The front cover (6) of the main unit (1) is equipped with a flushing component, which can continuously flush the saw blade (4) in operation. The main unit (1) is equipped with a cleaning scraper (5), which can scrape off the impurities on the surface of the saw blade (4). The flushing assembly is characterized by comprising: a diversion interface (71), an inlet pipe (72), and a drain pipe (73). The diversion interface (71) is connected to an external water source, the upper end of the diversion interface (71) is connected to the inlet pipe (72), and the lower end of the diversion interface (71) is connected to the drain pipe (73). The water inlet pipe (72) is arranged in a circle, and the outline of the water inlet pipe (72) is consistent with the outline of the second transmission disc (3). The water outlet pipe (73) is arranged in a circle, and the outline of the water outlet pipe (73) is consistent with the outline of the first transmission disc (2). The water inlet pipe (72) is equipped with a water spray nozzle (74), and the water outlet pipe (73) is equipped with a water spray nozzle (74). The water sprayed from the water spray nozzle (74) can continuously wash the saw blade (4) in operation.