Bagasse amount metering control device of sugarcane presser system
By designing the bagasse amount metering control device of the sugarcane press system, the combination of weighing mechanism, drive motor, rotary counter and controller is used to accurately measure the amount of bagasse dynamically discharged, solving the problem of inaccurate measurement in traditional methods.
Patent Information
- Application Number
- CN202422000639.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-19
AI Technical Summary
During the sugarcane pressing process, the bagasse is dynamically discharged, and the amount of bagasse cannot be accurately measured.
A bagasse metering control device for sugar cane press system is designed, including a storage box, a weighing mechanism, a drive motor, a rotary counter and a controller. The weighing mechanism uses a rotary dial and a measuring cylinder to measure bagasse. The drive motor and the rotary counter are used in conjunction with each other. The controller controls the rotation of the drive motor through a servo drive to achieve accurate measurement of bagasse amount.
It realizes accurate measurement of the amount of bagasse when the bagasse is dynamically discharged, and solves the problem of inaccurate measurement in traditional methods.
Smart Images
Figure CN223037228U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sugarcane press systems, and particularly relates to a bagasse quantity measurement and control device for a sugarcane press system. Background Art
[0002] The principle of pressing and juice extraction is mainly to cut sugarcane into filamentous and flaky sugarcane materials, put them into a press, so that the cell walls of sugarcane cells filled with sugar juice are broken by the pressure of the press rollers and hydraulic pressure, the sugarcane materials are compressed, and the sugar juice is discharged while the cells are flattened; with the help of an impregnation system, the bagasse discharged from the press and starting to expand is impregnated with water or thin juice to dilute the sugar in the cells and extract more sugar juice.
[0003] At present, during the process of sugarcane pressing, the bagasse is discharged dynamically, and it is impossible to accurately measure the quantity of bagasse. Content of the Utility Model
[0004] The purpose of the utility model is to provide a bagasse quantity measurement and control device for a sugarcane press system to solve the problem that during the process of sugarcane pressing, the bagasse is discharged dynamically, resulting in the inability to accurately measure the quantity of bagasse.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a bagasse quantity measurement and control device for a sugarcane press system, which includes:
[0006] A storage box, the middle part of which bulges upward to form a transition box, and a slag inlet is arranged at the top of the transition box;
[0007] A weighing mechanism, which is hinged on the transition box, the upper end of the weighing mechanism fits the slag inlet, and the lower end of the weighing mechanism extends into the storage box;
[0008] A driving motor, which is installed outside the transition box, and the driving motor is connected to and drives the weighing mechanism;
[0009] A rotation counter, which is installed outside the transition box, and the rotation counter is connected to the weighing mechanism;
[0010] A controller, which is installed outside the transition box, and the controller is electrically connected to the weighing mechanism, the driving motor and the rotation counter.
[0011] As a further description of the above technical solution:
[0012] The weighing mechanism includes a turntable and a plurality of measuring cylinders. The turntable is disc-shaped and is hinged to the transition box through a rotating shaft. The axis of the rotating shaft coincides with the axis of the turntable, and both ends of the rotating shaft are respectively connected to the driving motor and the rotation counter. The turntable fits the slag inlet, and a plurality of clearance grooves are provided on the side wall of the turntable. The plurality of measuring cylinders are connected to the bottom of the plurality of clearance grooves through weighing sensors, and the openings of the plurality of measuring cylinders face the outer wall of the turntable. The plurality of weighing sensors are electrically connected to the controller.
[0013] As a further description of the above technical solution:
[0014] The plurality of clearance grooves are arranged in an annular array along the axis of the turntable.
[0015] As a further description of the above technical solution:
[0016] The end of the measuring cylinder extends to the outer wall of the turntable.
[0017] As a further description of the above technical solution:
[0018] The slag inlet is funnel-shaped, and the width of the lower end of the slag inlet is the same as the width of the end of the measuring cylinder.
[0019] As a further description of the above technical solution:
[0020] The driving motor is electrically connected to the controller through a servo driver.
[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:
[0022] In the present utility model, bagasse enters the weighing mechanism through the slag inlet for weighing. When the amount of bagasse entering the weighing mechanism reaches a certain amount, the controller controls the driving motor to rotate a certain angle. The driving motor rotates to drive the weighing mechanism to rotate. During this process, bagasse is allowed to continuously enter the slag inlet and then enter the weighing mechanism again. During the rotation of the weighing mechanism driven by the driving motor, the rotation counter also rotates and counts. The amount of bagasse entering from the slag inlet can be calculated by observing the value on the counter. Even when the bagasse is discharged dynamically, the amount of bagasse can be accurately measured. Description of the Drawings
[0023] Figure 1 It is a schematic diagram of the overall structure of a bagasse amount measurement and control device for a sugarcane press system Figure 1 .
[0024] Figure 2 It is a schematic diagram of the overall structure of a bagasse amount measurement and control device for a sugarcane press systemFigure 2 。
[0025] Figure 3 A sectional view of a bagasse quantity measurement and control device for a sugarcane press system Figure 1 。
[0026] Figure 4 is Figure 3 a partial enlarged view of part A in
[0027] Figure 5 A sectional view of a bagasse quantity measurement and control device for a sugarcane press system Figure 2 。
[0028] Figure 6 is Figure 5 a partial enlarged view of part B in
[0029] Figure 7 An exploded view of the weighing mechanism in a bagasse quantity measurement and control device for a sugarcane press system
[0030] Figure 8 A control block diagram of a bagasse quantity measurement and control device for a sugarcane press system
[0031] Legend:
[0032] 1. Storage box; 2. Transition box; 3. Bagasse inlet; 4. Weighing mechanism; 41. Turntable; 42. Measuring cylinder; 5. Driving motor; 6. Rotation counter; 7. Controller; 8. Rotating shaft; 9. Clearance groove; 10. Weighing sensor; 11. Servo driver. Detailed implementation manners
[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model described and illustrated herein generally can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0034] Please refer to Figures 1-8 , the present utility model provides a technical solution: a bagasse quantity measurement and control device for a sugarcane press system, comprising:
[0035] A storage box 1, with a transition box 2 protruding upward in the middle thereof, and a slag inlet 3 is provided at the top of the transition box 2;
[0036] A weighing mechanism 4, which is hinged to the transition box 2, the upper end of the weighing mechanism 4 fits against the slag inlet 3, and the lower end of the weighing mechanism 4 extends into the storage box 1;
[0037] A driving motor 5, which is installed outside the transition box 2, and the driving motor 5 is connected to and drives the weighing mechanism 4;
[0038] A rotation counter 6, which is installed outside the transition box 2, and the rotation counter 6 is connected to the weighing mechanism 4;
[0039] A controller 7, which is installed outside the transition box 2, and the controller 7 is electrically connected to the weighing mechanism 4, the driving motor 5 and the rotation counter 6;
[0040] The weighing mechanism 4 includes a turntable 41 and a plurality of measuring cylinders 42. The turntable 41 is disc-shaped. The turntable 41 is hinged to the transition box 2 through a rotating shaft 8. The axis of the rotating shaft 8 coincides with the axis of the turntable 41. Both ends of the rotating shaft 8 are respectively connected to the driving motor 5 and the rotation counter 6. The turntable 41 fits the slag inlet 3. A plurality of clearance grooves 9 are formed on the side wall of the turntable 41. A plurality of the measuring cylinders 42 are connected to the bottoms of the plurality of clearance grooves 9 through weighing sensors 10. The openings of the plurality of measuring cylinders 42 face the outer wall of the turntable 41. The plurality of weighing sensors 10 are electrically connected to the controller 7. Bagasse continuously enters the slag inlet 3. The bagasse in the slag inlet 3 directly enters the measuring cylinder 42. The increased gravity in the measuring cylinder 42 acts vertically on the weighing sensor 10. As the amount of bagasse increases, the value obtained by the weighing sensor 10 becomes larger and larger. When the value of the weighing sensor 10 reaches a preset value, the weighing sensor 10 sends a signal to the controller 7. The controller 7 controls the driving motor 5 to rotate by a certain angle. The rotation of the driving motor 5 drives the turntable 41 to rotate. After the driving motor 5 rotates by a certain angle, another adjacent measuring cylinder 42 just aligns with the slag inlet 3. When the measuring cylinder 42 rotates to have its opening facing downwards, the bagasse in the measuring cylinder 42 naturally pours into the storage box 1. This process is repeated. When the rotating shaft 8 rotates one circle, the rotation counter 6 performs a count. Correspondingly, the number of measuring cylinders 42 that have passed through bagasse corresponding to one rotation of the rotation counter 6 can be calculated. The product of the number of measuring cylinders 42 and the preset value is the amount of bagasse;
[0041] The plurality of clearance grooves 9 are arranged in a circular array along the axis of the turntable 41, and it can be accurately calculated that after the turntable 41 rotates one circle, the number of times the bagasse enters the measuring cylinder 42;
[0042] The end of the measuring cylinder 42 extends to the outer wall of the turntable 41;
[0043] The slag inlet 3 is funnel-shaped, and the width of the lower end of the slag inlet 3 is the same as the width of the end of the measuring cylinder 42, which is convenient for the bagasse to directly enter the measuring cylinder 42;
[0044] The driving motor 5 is electrically connected to the controller 7 through a servo driver 11, which is convenient for controlling the angle of single rotation of the driving motor 5.
[0045] Working principle: First, bagasse continuously enters the slag inlet 3, and the bagasse in the slag inlet 3 directly enters the measuring cylinder 42. The increased gravity in the measuring cylinder 42 acts vertically on the weighing sensor 10. As the amount of bagasse increases, the value obtained by the weighing sensor 10 becomes larger and larger. When the value of the weighing sensor 10 reaches the preset value, the weighing sensor 10 sends a signal to the controller 7. Secondly, after receiving the first signal sent by the weighing sensor 10, under the action of the servo driver 11, the controller 7 controls the driving motor 5 to rotate by a certain angle, which is the angle between the two clearance grooves 9. The rotation of the driving motor 5 drives the turntable 41 to rotate. After the driving motor 5 rotates by a certain angle, another adjacent measuring cylinder 42 is exactly aligned with the slag inlet 3. When the measuring cylinder 42 rotates to have its opening facing downwards, the bagasse in the measuring cylinder 42 naturally pours into the storage box 1. This process repeats. Then, when the rotating shaft 8 rotates one full circle, the rotation counter 6 makes one count. For example, there are 8 measuring cylinders 42 on the turntable 41. When the rotation counter 6 rotates one full circle, it means that the weighing sensors 10 in these 8 measuring cylinders 42 have all sent signals to the controller 7, and all 8 measuring cylinders 42 have been filled with bagasse. If the preset value of the weighing sensor 10 is 50 kg, then when the rotation counter 6 rotates one full circle, 400 kg of bagasse will enter the transition box 2 from the slag inlet 3. Finally, continuously input bagasse into the slag inlet 3 for one hour, observe the value on the rotation counter 6, and multiply this value by the amount of bagasse entering when the rotation counter 6 rotates one full circle to accurately calculate the amount of bagasse entering within one hour.
[0046] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A bagasse quantity metering and control device for a sugarcane pressing system, characterized in that: include: A storage box (1), the middle of which protrudes upward to form a transition box (2), and a slag inlet (3) is provided on the top of the transition box (2); A weighing mechanism (4) is hinged on the transition box (2), the upper end of the weighing mechanism (4) is in contact with the slag inlet (3), and the lower end of the weighing mechanism (4) extends into the storage box (1); A driving motor (5) is installed outside the transition box (2), and the driving motor (5) is connected to and drives the weighing mechanism (4); A rotation counter (6) installed outside the transition box (2), and the rotation counter (6) is connected to the weighing mechanism (4); A controller (7) is installed outside the transition box (2), and the controller (7) is electrically connected to the weighing mechanism (4), the driving motor (5) and the rotation counter (6).
2. The bagasse quantity metering and controlling device of a sugarcane pressing system according to claim 1, characterized in that: The weighing mechanism (4) comprises a turntable (41) and a plurality of measuring cylinders (42). The turntable (41) is in the shape of a disk. The turntable (41) is hinged on the transition box (2) via a rotating shaft (8). The axis of the rotating shaft (8) coincides with the axis of the turntable (41). The two ends of the rotating shaft (8) are respectively connected to the driving motor (5) and the rotation counter (6). The turntable (41) fits the slag inlet (3). A plurality of air-avoiding grooves (9) are provided on the side wall of the turntable (41). The plurality of measuring cylinders (42) are connected to the bottom of the plurality of air-avoiding grooves (9) via weighing sensors (10). The openings of the plurality of measuring cylinders (42) face the outer wall of the turntable (41). The plurality of weighing sensors (10) are electrically connected to the controller (7).
3. The bagasse quantity metering and controlling device of a sugarcane pressing system according to claim 2, characterized in that: The plurality of air avoidance grooves (9) are arranged in a ring array along the axis of the rotating disk (41).
4. The bagasse quantity metering and controlling device of a sugarcane pressing system according to claim 3, characterized in that: The end of the measuring cylinder (42) extends to the outer wall of the rotating disk (41).
5. The bagasse quantity metering and controlling device of a sugarcane pressing system according to claim 4, characterized in that: The slag inlet (3) is funnel-shaped, and the width of the lower end of the slag inlet (3) is the same as the width of the end of the measuring cylinder (42).
6. The bagasse quantity metering and controlling device of a sugarcane pressing system according to claim 5, characterized in that: The driving motor (5) is electrically connected to the controller (7) via a servo driver (11).