Sugarcane leaf and stem separating device
By designing a sugar cane leaf rod separation device including a control mechanism, a clamping mechanism and a cutting mechanism, the shortcomings of the existing device in rotating sugar cane and scraper fit are solved, and efficient removal and fine cutting of sugar cane leaves are achieved.
Patent Information
- Application Number
- CN202421766359.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing sugar cane leaf rod separation device is inconvenient to rotate sugar cane when removing stems and leaves, and the scraper cannot fit the uneven surface of sugar cane, resulting in low cutting efficiency.
A sugar cane leaf rod separation device including a mounting frame, a control mechanism, a clamping mechanism and a cutting mechanism is designed. The control mechanism controls the rotation and movement of sugarcane through the motor and sprocket system, the clamping mechanism realizes the stable clamping of sugarcane through double-headed screws and clamps, and the cutting mechanism enables the scraper to fit the surface of sugarcane through springs and limiting plates to cut.
The efficient rotation and movement of sugarcane is achieved, and the scraper can better fit the surface of sugarcane for cutting, improving the efficiency and fineness of removing stems and leaves.
Smart Images
Figure CN223024979U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of sugarcane processing, and specifically refers to a sugarcane leaf and stalk separation device. Background Art
[0002] After sugarcane is harvested, removing the leaves on the sugarcane stalk is an essential process before sending the harvested sugarcane to the sugar factory for sugar extraction. There are many sugarcane leaves from the head to the tip of the whole sugarcane stalk. After the sugarcane is cut down, it is usually conveyed to a sugarcane leaf stripper for leaf stripping. Affected by the restriction of the adjacent sugarcane and the internal conveying channel of the leaf stripper, the sugarcane leaves will wrap around the sugarcane stalk, making it very difficult to strip.
[0003] For the existing sugarcane leaf and stalk separation devices, although they can mechanically control the movement of sugarcane and cooperate with scrapers to remove the leaves and stems, since the sugarcane is a circular structure, it is necessary to adjust the orientation of the sugarcane for more comprehensive cutting when removing the leaves and stems. Most of the existing sugarcane leaf and stalk separation devices are fixed clamping and move horizontally. When rotating the sugarcane, the operation is inconvenient, the efficiency of removing the leaves and stems is low, and most of the scrapers are fixedly arranged and cannot fit well with the surface of the sugarcane that is thicker at the bottom and thinner at the top, resulting in rough cutting. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is the inconvenience of rotating the sugarcane when removing the leaves and stems, and the scraper cannot fit the uneven surface of the sugarcane.
[0005] To solve the above problems, the following technical solutions are adopted: The sugarcane leaf and stalk separation device proposed by the utility model includes a mounting frame and a sugarcane. A slot is opened at the rear side of the mounting frame. The sugarcane is movably connected to the mounting frame. It also includes a control mechanism, a clamping mechanism, and a cutting mechanism. The control mechanism is arranged at the upper part inside the mounting frame. The control mechanism includes a lead screw, a moving block, a driving sprocket, a chain, and a turntable. The lead screw is rotatably connected to the mounting frame and penetrates through the mounting frame. The moving block is in threaded connection with the lead screw. The driving sprocket is rotatably connected to the front side of the moving block. The driving sprocket is in threaded connection with the lead screw. The turntable is rotatably connected to the moving block and penetrates through the moving block. A driven sprocket is fixedly arranged on the front side of the turntable. The driven sprocket and the driving sprocket are connected by a chain drive. The clamping mechanism is arranged at the rear side of the turntable. The cutting mechanism is arranged in the slot. The cutting mechanism includes a spring. One end of the spring is fixedly connected to the slot, and the other end of the spring is fixedly provided with a limiting plate.
[0006] Further, there are two groups of the cutting mechanisms, and the two groups of the cutting mechanisms are symmetrically arranged. A scraper is fixedly arranged on the rear side of the limiting plate. Both the limiting plate and the scraper are set as arc-shaped structures.
[0007] Further, the control mechanism further includes a motor and a guide rod. The motor is arranged at the upper part in front of the mounting frame, and the lead screw is connected to the motor shaft.
[0008] Further, the guide rod is fixedly arranged at the upper part inside the mounting frame, and the guide rod is slidably connected to the moving block and penetrates through the moving block.
[0009] Further, through holes are formed in both the driven sprocket and the turntable, and the sugarcane is slidably connected to the through holes.
[0010] Further, the clamping mechanism includes vertical plates, a double-headed screw rod and a limiting rod. There are two groups of vertical plates in total, which are fixedly arranged on both sides at the rear of the turntable. The double-headed screw rod is rotatably connected to the vertical plates on both sides and penetrates through the double-headed screw rod. A knob is rotatably connected to the outside of one side of the vertical plate, and the knob is fixedly connected to the double-headed screw rod. The limiting rod is fixedly connected to the vertical plates on both sides.
[0011] Further, clamping plates are connected to both ends of the double-headed screw rod. The middle part of the clamping plate is of an arc-shaped structure. There are two groups of clamping plates in total, and the two groups of clamping plates are symmetrically arranged. The double-headed screw rod is in threaded connection with the clamping plates and penetrates through the clamping plates. The limiting rod is slidably connected to the clamping plates and penetrates through the clamping plates.
[0012] The beneficial effects achieved by the present utility model adopting the above structure are as follows:
[0013] 1. For the sugarcane leaf and stalk separating device proposed in this solution, by arranging a control mechanism at the lower part of the mounting frame and a clamping mechanism for clamping sugarcane on the control mechanism, under the control of the motor and the cutting work of the scraper, it can simultaneously control the movement and rotational cutting of the sugarcane, and can cut the outer surface of the sugarcane more comprehensively.
[0014] 2. For the sugarcane leaf and stalk separating device proposed in this solution, by arranging a cutting mechanism in the slot and connecting a spring and a limiting plate between the slot and the scraper, under the pressure of the spring, the scraper can be more closely attached to the surface of the sugarcane, making the cutting more precise. Description of the Drawings
[0015] Figure 1 is the first overall structural schematic diagram of the present utility model;
[0016] Figure 2 is the second overall structural schematic diagram of the present utility model;
[0017] Figure 3 is the third overall structural schematic diagram of the present utility model;
[0018] Figure 4 is Figure 3 the partial enlarged schematic diagram at A in
[0019] Among them, 1. mounting frame, 101. slotting, 2. control mechanism, 201. motor, 202. screw, 203. guide rod, 204. moving block, 205. driving sprocket, 206. driven sprocket, 207. chain, 208. turntable, 3. clamping mechanism, 301. vertical plate, 302. double-headed screw, 303. limit rod, 304. splint, 305. knob, 4. cutting mechanism, 401. spring, 402. limit plate, 403. scraper, 5. through hole, 6. sugarcane.
[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a sugarcane leaf stem separation device proposed by the utility model includes a mounting frame 1 and a sugarcane 6, a slot 101 is opened on the rear side of the mounting frame 1, the sugarcane 6 and the mounting frame 1 are movably connected, and also includes a control mechanism 2, a clamping mechanism 3 and a cutting mechanism 4, the control mechanism 2 is arranged on the upper inner side of the mounting frame 1, the control mechanism 2 includes a screw rod 202, a moving block 204, a driving sprocket 205, a chain 207 and a turntable 208, the screw rod 202 is rotatably connected to the mounting frame 1 and passes through the mounting frame 1, the moving block 204 and the screw rod 202 are threadedly connected, the driving sprocket 205 is rotatably connected to the front side of the moving block 204, and the driving sprocket 205 and the screw rod 202 are threadedly connected The rotating disk 208 and the moving block 204 are rotatably connected and penetrate the moving block 204. A driven sprocket 206 is fixedly provided on the front side of the rotating disk 208. The driven sprocket 206 and the driving sprocket 205 are connected by a chain 207. The clamping mechanism 3 is arranged on the rear side of the rotating disk 208. The cutting mechanism 4 is arranged in the slot 101. The cutting mechanism 4 includes a spring 401. One end of the spring 401 is fixedly connected to the slot 101. The other end of the spring 401 is fixedly provided with a limit plate 402. There are two groups of the cutting mechanism 4. The two groups of the cutting mechanism 4 are symmetrically arranged. A scraper 403 is fixedly provided on the rear side of the limit plate 402. The limit plate 402 and the scraper 403 are both arranged as arc structures.
[0023] As Figure 1 , Figure 2 and Figure 4 shown, the control mechanism 2 further includes a motor 201 and a guide rod 203. The motor 201 is arranged at the upper part of the front side of the mounting frame 1. The lead screw 202 is axially connected to the motor 201 and is used to control the rotation of the lead screw 202, drive the movement of the moving block 204 and the rotation of the driving sprocket 205. The guide rod 203 is fixedly arranged at the upper part of the inner side of the mounting frame 1. The guide rod 203 is slidably connected to the moving block 204 and penetrates through the moving block 204, and is used to limit the moving direction of the moving block 204. Through holes 5 are formed in both the driven sprocket 206 and the turntable 208, and the sugarcane 6 is slidably connected to the through holes 5.
[0024] As Figure 4 shown, the clamping mechanism 3 includes a vertical plate 301, a double-headed screw 302 and a limiting rod 303. There are two groups of the vertical plates 301 in total and they are fixedly arranged on both sides of the rear part of the turntable 208. The double-headed screw 302 is rotatably connected to the vertical plates 301 on both sides and penetrates through the double-headed screw 302. A knob 305 is rotatably connected to the outside of one side of the vertical plate 301, and the knob 305 is fixedly connected to the double-headed screw 302. The limiting rod 303 is fixedly connected to the vertical plates 301 on both sides. Clamping plates 304 are connected to both ends of the double-headed screw 302. The middle part of the clamping plate 304 is set as an arc structure. There are two groups of the clamping plates 304 in total, and the two groups of the clamping plates 304 are symmetrically arranged. The double-headed screw 302 is threadedly connected to the clamping plate 304 and penetrates through the clamping plate 304, and is used to control the movement of the clamping plate 304 to clamp the sugarcane 6. The limiting rod 303 is slidably connected to the clamping plate 304 and penetrates through the clamping plate 304, and is used to limit the position of the clamping plate 304.
[0025] During specific use, start the motor 201 to rotate the lead screw 202. Under the limiting and guiding of the guide rod 203, control the moving block 204 to move to fit the grooved opening 101. Pass one end of the sugarcane 6 through between the limiting plate 402 and the scraper 403 at one time, and pass through between the clamping plates 304. Rotate the knob 305 to control the rotation of the double-headed screw 302. Under the guiding action of the limiting rod 303, the two clamping plates 304 move relatively to clamp and fix the sugarcane 6. At the same time, start the motor 201 to rotate the lead screw 202. Under the limiting and guiding of the guide rod 203, control the movement of the moving block 204. At the same time, when the driving sprocket 205 follows the movement of the moving block 204, it rotates around the lead screw 202. Driven by the chain 207, drive the driven sprocket 206 and the turntable 208 and the clamping mechanism 3 to rotate, drive the sugarcane 6 to move and rotate at the same time. Under the scraping of the scraper 403, the stems and leaves on the outer circle of the sugarcane 6 can be separated more comprehensively. During the movement, the spring 401 can contract according to the thickness of the sugarcane 6 and can fit the surface of the sugarcane 6 for cutting, and the cutting is more delicate.
[0026] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, they design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.
Claims
1. A sugarcane leaf stem separation device, comprising a mounting frame and sugarcane, wherein a slot is provided on the rear side of the mounting frame, and the sugarcane and the mounting frame are movably connected, characterized in that: The cam is connected to the transmission mechanism by a threaded connection, and the cam is connected to the transmission mechanism by a threaded connection. The cam is connected to the transmission mechanism by a threaded connection, and the transmission mechanism is connected to the transmission mechanism by a threaded connection.
2. The sugarcane leaf stalk separation device according to claim 1, characterized in that: There are two groups of cutting mechanisms in total, and the two groups of cutting mechanisms are symmetrically arranged. A scraper is fixedly arranged on the rear side of the limiting plate, and the limiting plate and the scraper are both configured as arc-shaped structures.
3. The sugarcane stalk separation device according to claim 2, characterized in that: The control mechanism also includes a motor and a guide rod. The motor is arranged on the upper front part of the mounting frame, and the lead screw is connected to the motor shaft.
4. The sugarcane leaf stalk separation device according to claim 3, characterized in that: The guide rod is fixedly arranged on the inner upper part of the mounting frame, and the guide rod is slidably connected with the moving block and penetrates the moving block.
5. The sugarcane leaf stalk separation device according to claim 4, characterized in that: The driven sprocket and the rotating disk are both provided with through holes, and the sugar cane is slidably connected with the through holes.
6. The sugarcane leaf stalk separation device according to claim 5, characterized in that: The clamping mechanism includes a vertical plate, a double-headed screw and a limit rod. The vertical plates are provided with two groups and are fixed on both sides of the rear part of the turntable. The double-headed screw is rotatably connected to the vertical plates on both sides and passes through the double-headed screw. A knob is rotatably connected to the outside of one side of the vertical plate. The knob is fixed to the double-headed screw, and the limit rod is fixed to the vertical plates on both sides.
7. The sugarcane leaf stalk separation device according to claim 6, characterized in that: Both ends of the double-headed screw are connected with a clamping plate, the middle part of the clamping plate is set as an arc structure, there are two groups of clamping plates in total, the two groups of clamping plates are symmetrically arranged, the double-headed screw and the clamping plate are threadedly connected and pass through the clamping plate, and the limit rod and the clamping plate are slidably connected and pass through the clamping plate.