Centrifugal honey extractor sugar scraper device

Abstract

The utility model discloses a sugar-unloading scraper device for a centrifugal honey separator, comprising a scraper body, which is arranged at the inner wall of a centrifugal screen basket of the honey separator, and also comprising a side support plate, a cylinder support seat is arranged on the top of the side support plate, a cylinder is arranged on the cylinder support seat, the push-out end of the cylinder passes through the cylinder support seat and is connected to a push plate, an anti-rotation rod is arranged on the bottom surface of the push plate, the anti-rotation rod extends downward, a rod sleeve is arranged on the inner side of the side support plate, the anti-rotation rod is penetrated in the rod sleeve, a rotating shaft is arranged on the scraper body, the rotating shaft passes through the push plate upward and is connected to a turbine at the top of the rotating shaft, a worm is meshed and connected to one side of the turbine, and the worm is connected by a servo motor drive. The purpose of the utility model is to provide a sugar-unloading scraper device for a centrifugal honey separator to prevent the torque generated by the scraper from causing the connection to become loose.

Description

Technical Field

[0001] The utility model relates to the technical field of sugar making, in particular to a sugar unloading scraper device for a centrifugal honey separator. Background Art

[0002] Sugar factories usually use centrifugal honey separators to separate massecuite during the sugar production process. The centrifuge has small holes on its drum wall, which is lined with a metal filter, i.e., the filter medium. When the centrifuge basket rotates at high speed, a strong centrifugal force field is generated. The molasses and sugar crystals in the massecuite are respectively affected by the centrifugal force. The sugar crystals are thrown to the screen and trapped in the screen basket to form a filter layer. Under the action of centrifugal force, the molasses passes through the sugar layer and flows out of the screen holes, thus being separated from the crystals. The sugar crystals attached to the inner wall of the screen basket need to be scraped off with a scraper.

[0003] The utility model patent with publication number CN215784151U records a scraper device for a centrifuge, which belongs to the technical field of scraper devices. The scraper device for a centrifuge includes a machine base panel, and a drum is provided on the lower side of the machine base panel; in the utility model, the rotation of the scraper is controlled by a servo motor driving an electric cylinder. Compared with the prior art using a cylinder or hydraulic pressure, the scraping feed speed and return speed and other parameters can be controlled according to requirements, and the scraping feed speed can also be adjusted in real time according to the torque value, current value and other parameters measured during scraping. During the sugar scraping process, the centrifuge rotates at a high speed, which will cause the scraper body to generate torque, and the torsional force is transmitted to the rotating handle to loosen the connection with the electric cylinder and even the upper part of the machine base panel. The situation of the first love connection loosens, which is not conducive to the sugar unloading process. For this reason, the utility model provides a centrifugal honey separator sugar unloading scraper device to prevent the torque generated by the scraper from causing the connection to loosen. Utility Model Content

[0004] The utility model aims to provide a sugar unloading scraper device for a centrifugal honey separator to prevent the torsion force generated by the scraper from causing the connection to become loose.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The sugar unloading scraper device of the centrifugal honey separator comprises a scraper body, which is arranged on the inner wall of the centrifugal screen basket of the honey separator, and also comprises a side support plate, a cylinder support seat is arranged on the top of the side support plate, a cylinder is arranged on the cylinder support seat, the push-out end of the cylinder passes through the cylinder support seat and is connected with a push plate, an anti-rotation rod is arranged on the bottom surface of the push plate, the anti-rotation rod extends downward, a rod sleeve is arranged on the inner side of the side support plate, the anti-rotation rod is passed through the rod sleeve, a rotating shaft is arranged on the scraper body, the rotating shaft passes through the push plate upward and is connected with a turbine at the top of the rotating shaft, a worm is meshedly connected to one side of the turbine, and the worm is connected by a servo motor drive.

[0007] Furthermore, there are two side support plates and a transverse plate is connected between the side support plates. The centrifugal screen basket is located between the two side support plates and directly below the transverse plate.

[0008] Furthermore, an observation port is provided on the transverse plate, and the centrifugal screen basket is located directly below the observation port.

[0009] Furthermore, a cover for covering the turbine and the worm is arranged on the push plate, the worm is rotatably connected in the cover, the servo motor is arranged on one side of the cover and the output end of the servo motor is connected to the worm.

[0010] Furthermore, the anti-rotation rod is a square tube and the number of the anti-rotation rods is 2.

[0011] Furthermore, a triangular reinforcement plate is connected at the right angle between the transverse plate and the side support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides an anti-rotation rod under the push plate, and a rod sleeve is provided on the side support plate, the anti-rotation rod is inserted in the rod sleeve, so as to prevent the torque from being transmitted to the connection between the push plate and the cylinder and causing looseness, and a turbine and a worm structure are connected to the upper end of the rotating shaft of the scraper body, the torque generated by the scraper body is transmitted to the turbine, and the turbine and the worm are connected so that the torque cannot cause the worm to rotate. Therefore, compared with the prior art, the device can prevent the loose connection to a greater extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the side support plate connection.

[0016] Figure 3 This is a schematic diagram of the connection at the top of the shaft.

[0017] In the figure, 1-centrifugal screen basket, 2-side support plate, 3-cylinder support seat, 4-cylinder, 5-cover, 6-servo motor, 7-push plate, 8-anti-rotation rod, 9-rod sleeve, 10-cross plate, 11-observation port, 12-rotating shaft, 13-scraper body, 14-turbine, 15-worm, 16-triangular reinforcement plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] See also Figure 1-3The utility model provides a sugar unloading scraper device for a centrifugal honey extractor, comprising a scraper body 13, the scraper body 13 is arranged at the inner wall of a centrifugal screen basket 1 of the honey extractor, and also comprises a side support plate 2, the number of the side support plates 2 is two and a cross plate 10 is connected between the side support plates 2, and the centrifugal screen basket 1 is located between the two side support plates 2 and directly below the cross plate 10. An observation port 11 is arranged on the cross plate 10, and the centrifugal screen basket 1 is located directly below the observation port 11. Furthermore, a triangular reinforcing plate 16 is connected at a right angle between the cross plate 10 and the side support plate 2, thereby increasing the connection strength of the cross plate 10. A cylinder support seat 3 is provided on the top of the side support plate 2, and a cylinder 4 is provided on the cylinder support seat 3. The push-out end of the cylinder 4 passes through the cylinder support seat 3 and is connected with the push plate 7, thereby pushing the push plate 7 to move downward so that the scraper body 13 can scrape off the sugar crystals below the inner wall of the centrifugal screen basket 1. An anti-rotation rod 8 is provided on the bottom surface of the push plate 7, and the anti-rotation rod 8 extends downward. A rod sleeve 9 is provided on the inner side of the side support plate 2, and the anti-rotation rod 8 is inserted into the rod sleeve 9. Furthermore, the anti-rotation rod 8 is a square tube and the number of anti-rotation rods 8 is 2. Through such a setting, it can prevent torque from being transmitted to the connection between the push plate 7 and the cylinder 4 to cause looseness.

[0020] The scraper body 13 is provided with a rotating shaft 12, the rotating shaft 12 passes through the push plate 7 upward and is connected to a turbine 14 at the top of the rotating shaft 12, and a worm 15 is meshed and connected to one side of the turbine 14, and the worm 15 is driven and connected by a servo motor 6. A further solution is that a cover 5 for covering the turbine 14 and the worm 15 is provided on the push plate 7, and the worm 15 is rotatably connected in the cover 5, and the servo motor 6 is arranged on one side of the cover 5 and the output end of the servo motor 6 is connected to the worm 15. In the process of unloading sugar, the sugar crystals adhere to the inner wall of the centrifugal screen basket 1, and the centrifugal screen basket 1 is in high-speed rotation. When the sugar crystals are scraped off by the scraper body 13, a certain torque will inevitably be generated by the scraper body 13. When the torque is transmitted to the turbine 14 through the rotating shaft 12, the turbine 14 can only be controlled by the worm 15 due to the meshing of the worm 15 and the turbine 14, and the torque transmitted to the turbine 14 cannot rotate the worm 15, thereby avoiding the occurrence of loose connection.

[0021] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components or layout of the subject combination layout. In addition to the modifications and improvements made to the components or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A sugar scraper device for a centrifugal honey separator, comprising a scraper body (13), the scraper body (13) being arranged on the inner wall of a centrifugal sieve basket (1) of the honey separator, characterized in that: It also includes a side support plate (2), a cylinder support seat (3) is arranged on the top of the side support plate (2), a cylinder (4) is arranged on the cylinder support seat (3), a push-out end of the cylinder (4) passes through the cylinder support seat (3) and is connected to the push plate (7), an anti-rotation rod (8) is arranged on the bottom surface of the push plate (7), the anti-rotation rod (8) extends downward, a rod sleeve (9) is arranged on the inner side of the side support plate (2), the anti-rotation rod (8) is inserted into the rod sleeve (9), a rotating shaft (12) is arranged on the scraper body (13), the rotating shaft (12) passes through the push plate (7) upward and is connected to a turbine (14) at the top of the rotating shaft (12), a worm (15) is meshedly connected to one side of the turbine (14), and the worm (15) is connected by a servo motor (6).

2. The sugar scraper device for centrifugal honey extractor according to claim 1, characterized in that: The number of the side support plates (2) is two, and a transverse plate (10) is connected between the side support plates (2). The centrifugal screen basket (1) is located between the two side support plates (2) and directly below the transverse plate (10).

3. The sugar scraper device for centrifugal honey extractor according to claim 2, characterized in that: An observation port (11) is provided on the transverse plate (10), and the centrifugal screen basket (1) is located directly below the observation port (11).

4. The sugar scraper device for centrifugal honey extractor according to claim 1, characterized in that: The push plate (7) is provided with a housing (5) for covering the turbine (14) and the worm (15); the worm (15) is rotatably connected in the housing (5); the servo motor (6) is arranged on one side of the housing (5) and the output end of the servo motor (6) is connected to the worm (15).

5. The sugar scraper device for centrifugal honey extractor according to claim 1, characterized in that: The anti-rotation rod (8) is a square tube and the number of the anti-rotation rods (8) is two.

6. The sugar scraper device for centrifugal honey extractor according to claim 2, characterized in that: A triangular reinforcement plate (16) is connected at a right angle between the transverse plate (10) and the side support plate (2).

Images