High-rotating-speed centrifugal machine

Abstract

The utility model relates to the technical field of centrifugal machines, and provides a high-rotating-speed centrifugal machine which comprises a machining box, and a centrifugal cleaning mechanism is arranged in the machining box. Through the arrangement of the centrifugal cleaning mechanism, after materials needing to be centrifuged are placed in a centrifugal cylinder, a clamping block is driven by a lifting assembly to be clamped into a reserved notch in the centrifugal cylinder, the centrifugal cylinder is driven to rotate through a servo motor, and the materials are centrifuged; meanwhile, the cleaning block which is attached to the inner wall of the centrifugal machine body and synchronously rotates with the centrifugal barrel is used for scraping materials attached to the inner wall of the centrifugal machine body, so that the problem that after centrifugal operation is completed, workers need to clean the materials left on the inner wall of the centrifugal machine body again is solved; and therefore, the use convenience of the high-rotating-speed centrifugal machine is improved. By means of the technical scheme, the problems that in the prior art, a centrifugal machine does not have the cleaning and scraping functions, residual materials exist on the inner wall of the centrifugal machine, and after centrifugation is finished, the residual materials are inconvenient to clean down are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, and in particular to a high-speed centrifuge. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquid from solid particles or components in a mixture of liquid and liquid. A centrifuge is mainly used to separate solid particles from liquid in a suspension, or to separate two immiscible liquids of different densities in an emulsion. It can also be used to remove liquid from wet solids.

[0003] In the prior art, the utility model with the authorization announcement number CN212069174U is named: a high-speed centrifuge. The patent sets a hydraulic lifting bracket, which is conducive to raising and lowering the workbench. When in use, it is convenient to fill and place materials in the centrifuge body, thereby indirectly improving work efficiency and facilitating workers to operate;

[0004] In the prior art, the utility model with the authorization announcement number CN219804797U is named: a high-speed centrifuge. The patent increases the water receiving frame so that the conical block is inserted into the conical groove at the top of the fixed block, and the conical block can be limited by the conical groove, so that after the screen frame is driven and rotated from the top, it will be limited at the bottom of the screen frame, thereby ensuring that the screen frame will not move when rotating, thereby improving the working stability of the centrifuge;

[0005] Both of the above-mentioned patents can centrifuge solid particles and liquids in suspensions. However, since the centrifuge does not have the function of cleaning and scraping, there will be residual materials on its inner wall. After the centrifugation, it is not convenient to clean up the residual materials, thereby reducing the convenience of use. For this reason, we propose a high-speed centrifuge. Utility Model Content

[0006] The utility model provides a high-speed centrifuge, which solves the problem that the centrifuge in the related art does not have the cleaning and scraping function, and there will be residual materials on the inner wall, and it is inconvenient to clean up the residual materials after the centrifugation is completed.

[0007] The technical solution of the utility model is as follows: a high-speed centrifuge, comprising a processing box, wherein a centrifugal cleaning mechanism is arranged inside the processing box, the centrifugal cleaning mechanism comprises a first servo electric cylinder fixedly connected to the processing box and a centrifuge body, the output end of the first servo electric cylinder is fixedly connected to a connecting plate, the bottom surface of the connecting plate is fixedly connected to a servo motor, the output shaft end of the servo motor is fixedly connected to a top cover, the bottom surface of the top cover is fixedly connected to a clamping block, two symmetrical second servo electric cylinders are installed on the upper surface of the top cover, the output ends of the two second servo electric cylinders both penetrate the top cover and extend to the bottom of the top cover, the output ends of the two second servo electric cylinders are fixedly connected to cleaning blocks, the inner bottom wall of the centrifuge body is rotatably connected to a support rod, and the top end of the support rod is fixedly connected to a centrifugal barrel.

[0008] Preferably, the bottom surface of the centrifuge body is connected to two discharge pipes, and control valves are installed on the outer surfaces of the two discharge pipes. The positions of the discharge pipes correspond to the positions of the material ports opened on the inner bottom wall of the centrifuge body. The inner wall of the processing box is provided with reserved holes adapted to the discharge pipes. By opening the control valves on the discharge pipes, the centrifuged materials can be discharged.

[0009] Preferably, two symmetrical telescopic rods are fixedly connected to the upper surface of the connecting plate, and the two telescopic rods are fixedly connected to the processing box. After the connecting plate moves, the telescopic rods can be driven to extend and retract. By connecting the telescopic rods to the processing box and the connecting plate respectively, the movement of the connecting plate can be guided, thereby improving the stability of the connecting plate during the up and down movement.

[0010] Preferably, two symmetrical electric push rods are installed on the inner wall of the processing box, and the output ends of the two electric push rods are fixedly connected to arc plates, and the two arc plates are both in contact with the centrifuge body. When the electric push rod is started, its output end extends, which can drive the arc plate to gradually approach the centrifuge body until the arc plate is in contact with the centrifuge body, so as to achieve the limit fixation of the centrifuge body, thereby improving the stability of the high-speed centrifuge during use.

[0011] Preferably, a control panel is fixedly connected to one side of the processing box, the first servo electric cylinder is electrically connected to the control panel, the servo motor is electrically connected to the control panel, the two second servo electric cylinders are electrically connected to the control panel, and the two electric push rods are electrically connected to the control panel. The control panel can be used to conveniently and uniformly control the electrical components in the device.

[0012] Preferably, a battery pack is fixedly connected to the inner wall of the processing box, the first servo electric cylinder is electrically connected to the battery pack, the servo motor is electrically connected to the battery pack, the two second servo electric cylinders are electrically connected to the battery pack, the two electric push rods are electrically connected to the battery pack, the control panel is electrically connected to the battery pack, and the battery pack is composed of two batteries connected in series, which can provide power support for electrical components in the device, thereby avoiding the need to connect the device to an external power supply at all times before it can be used, thereby improving the convenience of using the high-speed centrifuge.

[0013] Preferably, two mounting blocks are fixedly connected to one side and the other side of the processing box, and a straight slot is provided on the upper surface of each mounting block. The mounting blocks can be used to conveniently fix the position of the processing box, thereby achieving limited fixation of the high-speed centrifuge and fine adjustment of the installation position.

[0014] Preferably, the inner wall of the centrifuge body is inlaid with a bearing, and the inner ring of the bearing is fixedly connected to the outer surface of the support rod. The bearing can make the support rod more stable when rotating, avoiding the support rod from getting stuck and swinging during use, and at the same time reducing the resistance of the support rod when rotating, thereby increasing the rotation speed of the centrifuge and improving the centrifugal effect.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, through the coordinated arrangement between the processing box and the centrifugal cleaning mechanism, after the material to be centrifuged is placed inside the centrifugal cylinder, the connecting plate is driven to move downward by the first servo electric cylinder, and the connecting plate drives the block installed on the bottom surface of the top cover to move downward by the servo motor, so that the block is stuck in the reserved notch on the centrifugal cylinder, and then the centrifugal cylinder is driven to rotate inside the centrifuge body by the servo motor to centrifuge the material, and at the same time, the cleaning block that is attached to the inner wall of the centrifuge body and rotates synchronously with the centrifuge barrel is used to scrape off the material attached to the inner wall of the centrifuge body, thereby avoiding the problem that the staff needs to clean the residual material on the inner wall of the centrifuge body again after the centrifugal operation is completed, thereby improving the convenience of using the high-speed centrifuge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 The local structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 3This is a schematic diagram of the internal structure of the practical centrifuge body;

[0021] Figure 4 The local structure of the utility model is shown in FIG. Figure 2 .

[0022] In the figure: 1. processing box; 2. centrifugal cleaning mechanism; 201. first servo electric cylinder; 202. connecting plate; 203. servo motor; 204. top cover; 205. clamping block; 206. second servo electric cylinder; 207. cleaning block; 208. centrifuge body; 209. support rod; 2010. centrifugal cylinder; 3. discharge pipe; 4. telescopic rod; 5. electric push rod; 6. arc plate; 7. control panel; 8. battery pack; 9. mounting block; 10. bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 to Figure 4 As shown, this embodiment proposes a high-speed centrifuge, including a processing box 1, a centrifugal cleaning mechanism 2 is arranged inside the processing box 1, the centrifugal cleaning mechanism 2 includes a first servo electric cylinder 201 fixedly connected to the processing box 1 and a centrifuge body 208, the first servo electric cylinder 201 is installed on the inner top wall of the processing box 1, the centrifuge body 208 is fixedly placed in the processing box 1, and the inner bottom wall of the centrifuge body 208 is provided with two material ports for discharging the centrifuged material.

[0026] Two mounting blocks 9 are fixedly connected to one side and the other side of the processing box 1. A straight slot is provided on the upper surface of each mounting block 9. The mounting blocks 9 can be used to conveniently fix the position of the processing box 1, thereby realizing the limit fixation of the high-speed centrifuge and making fine adjustments to the installation position.

[0027] The bottom surface of the centrifuge body 208 is connected to two discharge pipes 3, and control valves are installed on the outer surfaces of the two discharge pipes 3. The positions of the discharge pipes 3 correspond to the positions of the material ports opened on the inner bottom wall of the centrifuge body 208. The inner wall of the processing box 1 is provided with reserved holes adapted to the discharge pipes 3. By opening the control valves on the discharge pipes 3, the centrifuged materials can be discharged.

[0028] Two symmetrical electric push rods 5 are installed on the inner wall of the processing box 1. The output ends of the two electric push rods 5 are fixedly connected with arc plates 6. The two arc plates 6 are both in contact with the centrifuge body 208. When the electric push rods 5 are started, the output ends thereof extend, which can drive the arc plates 6 to gradually approach the centrifuge body 208 until the arc plates 6 are in contact with the centrifuge body 208. The centrifuge body 208 can be limited and fixed, thereby improving the stability of the high-speed centrifuge during use.

[0029] The output end of the first servo electric cylinder 201 is fixedly connected to a connecting plate 202 , the bottom surface of the connecting plate 202 is fixedly connected to a servo motor 203 , the output shaft end of the servo motor 203 is fixedly connected to a top cover 204 , and the bottom surface of the top cover 204 is fixedly connected to a clamping block 205 .

[0030] After the first servo electric cylinder 201 is started, its output end is extended and retracted, which can drive the connecting plate 202 to move downward. The connecting plate 202 drives the block 205 installed on the bottom surface of the top cover 204 to move up and down through the servo motor 203. The block 205 is adapted to the reserved notch on the upper surface of the centrifugal cylinder 2010. Starting the servo motor 203 can drive the top cover 204 to rotate, and the top cover 204 drives the centrifugal cylinder 2010 to rotate through the block 205.

[0031] Two symmetrical telescopic rods 4 are fixedly connected to the upper surface of the connecting plate 202, and the two telescopic rods 4 are fixedly connected to the processing box 1. After the connecting plate 202 moves, it can drive the telescopic rods 4 to extend and retract. By connecting the telescopic rods 4 to the processing box 1 and the connecting plate 202 respectively, the movement of the connecting plate 202 can be guided, thereby improving the stability of the connecting plate 202 during the up and down movement.

[0032] Two symmetrical second servo electric cylinders 206 are installed on the upper surface of the top cover 204. The output ends of the two second servo electric cylinders 206 penetrate the top cover 204 and extend to the bottom of the top cover 204. The output ends of the two second servo electric cylinders 206 are fixedly connected to cleaning blocks 207. The inner bottom wall of the centrifuge body 208 is rotatably connected to a support rod 209, and the top end of the support rod 209 is fixedly connected to a centrifuge barrel 2010.

[0033] The second servo electric cylinder 206 is installed on the upper surface of the top cover 204. After the second servo electric cylinder 206 is started, its output end is extended and retracted, which can drive the cleaning block 207 to move up and down, so that the cleaning block 207 is in contact with the inner wall of the centrifuge body 208. At the same time, the cleaning block 207 and the centrifugal cylinder 2010 rotate at the same time, and the material attached to the inner wall of the centrifuge body 208 can be scraped off when the material is centrifuged, thereby avoiding the problem that the staff needs to clean the residual material on the inner wall of the centrifuge body 208 again after the centrifugation operation is completed.

[0034] Example 2

[0035] like Figure 1 to Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a control panel 7 is fixedly connected to one side of the processing box 1, the first servo electric cylinder 201 is electrically connected to the control panel 7, the servo motor 203 is electrically connected to the control panel 7, the two second servo electric cylinders 206 are both electrically connected to the control panel 7, and the two electric push rods 5 are both electrically connected to the control panel 7.

[0036] The control panel 7 can be used to conveniently and uniformly control the electrical components in the device. The control circuit of the control panel 7 can be implemented by programming by technicians in this field. It is common knowledge in the field and is only used. Therefore, the control method and circuit connection will not be described in detail. The installation position of the control panel 7 can be adjusted according to actual usage to facilitate the staff to operate and control.

[0037] A battery pack 8 is fixedly connected to the inner wall of the processing box 1, the first servo electric cylinder 201 is electrically connected to the battery pack 8, the servo motor 203 is electrically connected to the battery pack 8, the two second servo electric cylinders 206 are both electrically connected to the battery pack 8, the two electric push rods 5 are both electrically connected to the battery pack 8, and the control panel 7 is electrically connected to the battery pack 8.

[0038] See also Figure 1 It can be seen that the battery pack 8 is composed of two batteries connected in series, which can provide power support for the electrical components in the device, thereby avoiding the need for the device to be connected to an external power source all the time before use, thereby improving the convenience of using the high-speed centrifuge.

[0039] The inner wall of the centrifuge body 208 is inlaid with a bearing 10, and the inner ring of the bearing 10 is fixedly connected to the outer surface of the support rod 209. The bearing 10 can make the support rod 209 more stable when rotating, avoiding the support rod 209 from getting stuck and swinging during use, and at the same time reducing the resistance of the support rod 209 when rotating, thereby increasing the rotation speed of the centrifuge and improving the centrifugal effect.

[0040] The components in the drawings of the present invention are only for style reference and are not used as specific size standards. The specific sizes are determined according to the actual requirements of production.

[0041] Working principle: When using the high-speed centrifuge, first place the material to be centrifuged inside the centrifuge barrel 2010, then control the first servo electric cylinder 201 to start, and its output end extends, which can drive the connecting plate 202 to move downward. The connecting plate 202 drives the block 205 installed on the bottom surface of the top cover 204 and the second servo electric cylinder 206 on the upper surface of the top cover 204 to move downward through the servo motor 203, so that the block 205 is stuck in the reserved groove on the centrifuge barrel 2010. At this time, the top cover 204 slides into the centrifuge body 208 to achieve the closure of the centrifuge body 208 to prevent the material from splashing around during the centrifugation process. Then control the second servo electric cylinder 206 to start, and its output end extends, which can drive The cleaning block 207 is downward, and the cleaning block 207 is in contact with the inner wall of the centrifuge body 208. Then, the servo motor 203 is controlled to start, which can drive the top cover 204 to rotate. The top cover 204 drives the centrifuge cylinder 2010 to rotate through the clamping block 205. At the same time, the top cover 204 drives the cleaning block 207 to rotate along the inner wall of the centrifuge body 208 through the second servo electric cylinder 206. After the centrifuge cylinder 2010 rotates, the material can be centrifuged, and the material attached to the inner wall of the centrifuge body 208 can be scraped off during the centrifugation, thereby avoiding the problem that the staff needs to clean the residual material on the inner wall of the centrifuge body 208 again after the centrifugation operation is completed, thereby improving the convenience of using the high-speed centrifuge.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high speed centrifuge, characterized in that: The invention comprises a processing box (1), wherein a centrifugal cleaning mechanism (2) is arranged inside the processing box (1), the centrifugal cleaning mechanism (2) comprises a first servo electric cylinder (201) fixedly connected to the processing box (1) and a centrifuge body (208), the output end of the first servo electric cylinder (201) is fixedly connected to a connecting plate (202), the bottom surface of the connecting plate (202) is fixedly connected to a servo motor (203), and the output shaft end of the servo motor (203) is fixedly connected to a top cover (204); A clamping block (205) is fixedly connected to the bottom surface of the top cover (204), two symmetrical second servo electric cylinders (206) are installed on the upper surface of the top cover (204), the output ends of the two second servo electric cylinders (206) both penetrate the top cover (204) and extend to the bottom of the top cover (204), the output ends of the two second servo electric cylinders (206) are fixedly connected to a cleaning block (207), the inner bottom wall of the centrifuge body (208) is rotatably connected to a support rod (209), and the top end of the support rod (209) is fixedly connected to a centrifuge barrel (2010).

2. A high speed centrifuge according to claim 1, characterized in that: The bottom surface of the centrifuge body (208) is connected to two discharge pipes (3), and control valves are installed on the outer surfaces of the two discharge pipes (3).

3. A high speed centrifuge according to claim 1, characterized in that: Two symmetrical telescopic rods (4) are fixedly connected to the upper surface of the connecting plate (202), and the two telescopic rods (4) are both fixedly connected to the processing box (1).

4. A high speed centrifuge according to claim 1, characterized in that: Two symmetrical electric push rods (5) are installed on the inner wall of the processing box (1), and the output ends of the two electric push rods (5) are fixedly connected to arc plates (6), and the two arc plates (6) are in contact with the centrifuge body (208).

5. A high speed centrifuge according to claim 4, characterized in that: A control panel (7) is fixedly connected to one side of the processing box (1); the first servo electric cylinder (201) is electrically connected to the control panel (7); the servo motor (203) is electrically connected to the control panel (7); the two second servo electric cylinders (206) are electrically connected to the control panel (7); and the two electric push rods (5) are electrically connected to the control panel (7).

6. A high speed centrifuge according to claim 5, characterized in that: A battery pack (8) is fixedly connected to the inner wall of the processing box (1); the first servo electric cylinder (201) is electrically connected to the battery pack (8); the servo motor (203) is electrically connected to the battery pack (8); the two second servo electric cylinders (206) are electrically connected to the battery pack (8); the two electric push rods (5) are electrically connected to the battery pack (8); and the control panel (7) is electrically connected to the battery pack (8).

7. A high speed centrifuge according to claim 1, characterized in that: Two mounting blocks (9) are fixedly connected to one side surface and the other side surface of the processing box (1), and a straight notch is provided on the upper surface of each mounting block (9).

8. A high speed centrifuge according to claim 1, characterized in that: A bearing (10) is inlaid on the inner wall of the centrifuge body (208), and the inner ring of the bearing (10) is fixedly connected to the outer surface of the support rod (209).

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