Transition chute for sugar cane sugar mill

Abstract

The application relates to the technical field of sugarcane squeezing, and discloses a transition chute for a sugarcane sugar-making squeezing machine, which comprises a base, the upper surface of the base is symmetrically fixedly connected with support plates, the opposite sides of the two support plates are both rotationally installed with mounting shafts, the two mounting shafts are jointly fixedly connected with a chute, the upper surface of the chute is rotationally installed with two oppositely arranged flow guides through two rotating shafts, one end of the rotating shaft is movably penetrated through the side wall of the chute and fixedly connected with a worm gear, and the lower surface of the chute is fixedly connected with two fixed plates; the application realizes flexible adjustment of the angle of the chute through a crank handle, a screw rod, a sliding block and a connecting assembly, realizes adjustment of the caliber of a flow guide through a knob, a connecting shaft, a worm and a worm gear, the angle of the chute and the caliber of the flow guide can be adjusted according to actual production requirements, such as the conveying speed and flow of the sugarcane and the working state of the squeezing machine, and the adaptability of the equipment is improved.

Description

Technical Field

[0001] This application relates to the technical field of sugarcane pressing, and in particular to a transition chute for a sugarcane sugar press. Background Technology

[0002] Sugarcane, a traditional Chinese medicine, is a common cultivated plant in southern my country. It has the effects of clearing heat and promoting body fluid production, moistening dryness and harmonizing the stomach, and detoxifying. It is used for irritability, thirst, vomiting, cough due to deficiency heat, constipation, and carbuncles and boils. In the sugarcane sugar production process, the press is one of the important pieces of equipment used to extract the juice from the sugarcane. The extracted juice needs to be guided by a chute. Existing chutes are usually quite simple in design, unable to adjust the diameter of the inlet, and have a fixed angle, which presents certain limitations. Utility Model Content

[0003] To address the problems mentioned in the background art, this application provides a transition chute for a sugarcane sugar press.

[0004] The transition chute for a sugarcane sugar press provided in this application adopts the following technical solution:

[0005] A transition chute for a sugarcane sugar press includes a base. Support plates are symmetrically fixedly connected to the upper surface of the base. Mounting shafts are rotatably mounted on opposite sides of the two support plates. A chute is fixedly connected between the two mounting shafts. Two opposing guide plates are rotatably mounted on the upper surface of the chute via two rotating shafts. One end of each rotating shaft movably passes through the side wall of the chute and is fixedly connected to a worm gear. Two fixing plates are fixedly connected to the lower surface of the chute. A connecting shaft is rotatably mounted between the two fixing plates. Two worms meshing with the worm gear are sleeved on the side wall of the connecting shaft. A sliding groove is formed on the upper surface of the base. A screw is rotatably mounted inside the sliding groove. A slider is threaded through the side wall of the screw and connected to the chute via a connecting assembly. A pressing mechanism for pressing sugarcane is provided on both support plates.

[0006] Preferably, the pressing mechanism includes a drive motor and two pressing rollers. The two pressing rollers are rotatably mounted between the two support plates. One end of each pressing roller movably passes through the left support plate and is fixedly connected to a gear. The two gears mesh with each other. The drive motor is fixedly connected to one side of the right support plate. The output end of the drive motor is fixedly connected to one end of one of the pressing rollers.

[0007] Preferably, one end of the connecting shaft movably passes through the side wall of one of the fixed plates and is fixedly connected to a knob, and the threads on the two worm gears are in opposite directions.

[0008] Preferably, the connecting assembly includes a first connecting seat and a second connecting seat, the first connecting seat being fixedly connected to the upper surface of the slider, the second connecting seat being fixedly connected to the lower surface of the slide groove, and the first connecting seat and the second connecting seat being hinged together by a connecting plate.

[0009] Preferably, one end of the screw is movably inserted through the side wall of the base and then fixedly connected to a crank handle.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] Compared to existing technologies, this device features flexible adjustment of the chute angle via a crank, screw, slider, and connecting components, and adjustment of the guide port diameter via a knob, connecting shaft, worm gear, and worm wheel. It can adjust the chute angle and guide port diameter according to actual production needs, such as sugarcane conveying speed, flow rate, and the working status of the press, thus improving the adaptability of the equipment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of an embodiment of the application;

[0013] Figure 2 This is a structural schematic diagram from another perspective of the application's embodiments;

[0014] Figure 3 This is a schematic diagram of the structure of the connection component in the embodiment of the application.

[0015] Explanation of reference numerals in the attached drawings: 1. Base; 2. Slide chute; 3. Support plate; 4. Drive motor; 5. Press roller; 6. Gear; 7. Guide plate; 8. Rotary shaft; 9. Worm gear; 10. Connecting shaft; 11. Handle; 12. Slide groove; 13. Slider; 14. Mounting shaft; 15. Knob; 16. Worm gear; 17. Fixing plate; 18. Screw; 19. First connecting seat; 20. Second connecting seat; 21. Connecting plate. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0017] This application discloses a transition chute for a sugarcane sugar press. (Refer to...) Figure 1-3A transition chute for a sugarcane sugar press includes a base 1. Support plates 3 are symmetrically fixedly connected to the upper surface of the base 1. Mounting shafts 14 are rotatably mounted on opposite sides of the two support plates 3. A chute 2 is fixedly connected between the two mounting shafts 14. Two opposing guide plates 7 are rotatably mounted on the upper surface of the chute 2 via two rotating shafts 8. One end of each rotating shaft 8 movably passes through the side wall of the chute 2 and is fixedly connected to a worm gear 16. Two fixing plates 17 are fixedly connected to the lower surface of the chute 2. A connecting shaft 10 is rotatably mounted between the two fixing plates 17. Two worms 9, meshing with the worm gear 16, are sleeved on the side wall of the connecting shaft 10. A groove 12 is formed on the upper surface of the base 1. A screw 18 is rotatably mounted inside the groove 12. A slider 13 is threaded through the side wall of the screw 18. The slider 13 is connected to the chute 2 via a connecting assembly, which includes a first connecting seat 19 and a second connecting seat 19. The base 20 has a first connecting seat 19 fixedly connected to the upper surface of the slider 13, and a second connecting seat 20 fixedly connected to the lower surface of the chute 2. The first connecting seat 19 and the second connecting seat 20 are hinged together by a connecting plate 21. One end of the screw 18 is movably connected through the side wall of the base 1 and then fixedly connected to a crank 11. Both support plates 3 are provided with a pressing mechanism for pressing sugarcane. The pressing mechanism includes a drive motor 4 and two pressing rollers 5. Two pressing rollers 5 are rotatably installed between the two support plates 3. One end of each pressing roller 5 is movably connected through the left support plate 3 and then fixedly connected to a gear 6. The two gears 6 mesh with each other. The drive motor 4 is fixedly connected to one side of the right support plate 3. The output end of the drive motor 4 is fixedly connected to one end of one of the pressing rollers 5. One end of the connecting shaft 10 is movably connected through the side wall of one of the fixed plates 17 and then fixedly connected to a knob 15. The threads on the two worm gears 9 are in opposite directions. The thread between the screw 18 and the slider 13 can achieve self-locking. The self-locking condition depends on the helix angle, the coefficient of friction, and the load. The self-locking condition can be calculated using the following formula: Self-locking condition = Coefficient of friction × tan(helix angle) ≥ 1. When this condition is met, the threaded connection is self-locking. When the lead angle (λ) of the worm 9 is less than the friction angle (φ) of the contact surface between the worm wheel 16 and the worm 9, the transmission system between the worm wheel 16 and the worm 9 can achieve self-locking. Through an external power device, the worm 9 can be driven to rotate clockwise and counterclockwise, thereby realizing the clockwise and counterclockwise rotation of the worm wheel 16. The above are all existing technologies. In practical applications, the corresponding self-locking angle can be set according to the friction coefficient of the material, which will not be elaborated here.

[0018] The implementation principle of the transition chute 2 of a sugarcane sugar press according to this application embodiment is as follows: All electrical components in this application are externally connected to a power supply and control switch during use. When it is necessary to adjust the angle of the chute 2, the screw 18 is rotated by turning the crank handle 11. The rotation of the screw 18 causes the slider 13 to move back and forth within the chute 12. The slider 13 can drive the first connecting seat 19 to move. The first connecting seat 19 can drive the chute 2 to rotate around the mounting shaft 14 through the connecting plate 21 and the second connecting seat 20, thereby realizing the adjustment of the angle of the chute 2 to better adapt to the sugarcane conveying and pressing requirements. To adjust the diameter of the guide port, the knob 15 is turned. The knob 15 can drive the connecting shaft 10 to rotate. The connecting shaft 10 can drive the two worm gears 9 to rotate synchronously. The rotation of the worm gears 9 will drive the worm wheel 16 and the rotating shaft 8 to rotate, thereby causing the two oppositely arranged guide plates 7 to rotate around the rotating shaft 8, realizing the adjustment of the guide port diameter. In this way, the size of the guide port can be flexibly adjusted according to the sugarcane flow rate and conveying speed. In the sugarcane sugar production process, the drive motor 4 is started, and the drive motor 4 drives one of the pressing rollers 5 to rotate. Since one end of each of the two pressing rollers 5 is fixedly connected to a meshing gear 6, the rotation of one pressing roller 5 will drive the other pressing roller 5 to rotate in the opposite direction, thereby pressing the sugarcane and squeezing out the sugarcane juice. Then the sugarcane juice can flow onto the chute 2, and the two guide plates 7 can guide the sugarcane juice. During this process, the angle of the chute 2 is flexibly adjusted through the crank handle 11, screw 18, slider 13 and connecting assembly, and the diameter of the guide port is adjusted through the knob 15, connecting shaft 10, worm 9 and worm wheel 16. The angle of the chute 2 and the diameter of the guide port can be adjusted according to actual production needs, such as the sugarcane conveying speed, flow rate and the working status of the press, thus improving the adaptability of the equipment.

[0019] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0020] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0021] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0022] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A transition chute for a sugarcane sugar press, characterized in that: The system includes a base (1), on which support plates (3) are symmetrically fixedly connected. Mounting shafts (14) are rotatably mounted on opposite sides of the two support plates (3). A chute (2) is fixedly connected between the two mounting shafts (14). Two opposing guide plates (7) are rotatably mounted on the upper surface of the chute (2) via two rotating shafts (8). One end of each rotating shaft (8) passes through the sidewall of the chute (2) and is fixedly connected to a worm gear (16). Two fixing plates (17) are fixedly connected to the lower surface of the chute (2). A connecting shaft (10) is rotatably installed between the two fixed plates (17). Two worms (9) that mesh with the worm gear (16) are sleeved on the side wall of the connecting shaft (10). A sliding groove (12) is opened on the upper surface of the base (1). A screw (18) is rotatably installed inside the sliding groove (12). A slider (13) is threaded through the side wall of the screw (18). The slider (13) is connected to the chute (2) through a connecting assembly. A pressing mechanism for pressing sugarcane is provided on both support plates (3).

2. The transition chute of a sugarcane sugar press according to claim 1, characterized in that: The pressing mechanism includes a drive motor (4) and two pressing rollers (5). Two pressing rollers (5) are rotatably mounted between the two support plates (3). One end of each pressing roller (5) is movably connected to a gear (6) after passing through the left support plate (3). The two gears (6) mesh with each other. The drive motor (4) is fixedly connected to one side of the right support plate (3). The output end of the drive motor (4) is fixedly connected to one end of one of the pressing rollers (5).

3. The transition chute for a sugarcane sugar press according to claim 1, characterized in that: One end of the connecting shaft (10) is movably inserted through the side wall of one of the fixing plates (17) and then fixedly connected to a knob (15). The threads on the two worm gears (9) are in opposite directions.

4. The transition chute of a sugarcane sugar press according to claim 1, characterized in that: The connecting assembly includes a first connecting seat (19) and a second connecting seat (20). The first connecting seat (19) is fixedly connected to the upper surface of the slider (13), and the second connecting seat (20) is fixedly connected to the lower surface of the slide groove (2). The first connecting seat (19) and the second connecting seat (20) are hinged together by a connecting plate (21).

5. The transition chute of a sugarcane sugar press according to claim 1, characterized in that: One end of the screw (18) movably passes through the side wall of the base (1) and is fixedly connected to a crank (11).

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