Sugarcane seed cutting device for sugarcane planting

Abstract

The utility model provides a sugarcane seed cutting device for sugarcane planting, which belongs to the field of sugarcane planting and comprises an operating frame, a limit cutting mechanism is arranged at the top of the operating frame, a guide component is arranged on one side of the limit cutting mechanism, and a fastening component is arranged at the top of the operating frame. According to the sugarcane cutting device, the limiting cutting mechanism is arranged, so that long sugarcanes are limited, and uncut parts of the sugarcanes are prevented from tilting when the sugarcanes are cut; sugarcanes needing to be cut off are placed on the conveying belt, then the threaded column is rotated, the supporting frame and the roller shaft slowly descend, the roller shaft slightly extrudes the sugarcanes, the sugarcanes on the conveying belt can be limited and prevented from tilting, and meanwhile normal operation of the conveying belt is not affected; the conveying belt is started, one end of the sugarcane is moved to the supporting plate, the air cylinder is started, the cutter descends to cut off the sugarcane, and the efficiency of cutting off the sugarcane is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the sugarcane planting field, specifically, a sugarcane planting sugarcane seed cutting device. BACKGROUND

[0002] Sugarcane seed used in sugarcane planting usually comes from the stem of sugarcane. In sugarcane planting, sugarcane seed is not the traditional "seed", but the stem segment of sugarcane is used as planting material. Specifically, sugarcane seed can be a segment on sugarcane stem, which is cut off and then cut into sugarcane seedling segments containing bud eyes for planting.

[0003] After searching, the prior art, patent announcement No. CN214870817U discloses a sugarcane planting sugarcane seed cutting device, including cutting device body, electric push rod, cutting knife, the sugarcane planting sugarcane seed cutting device, cutting knife is installed in the cavity of support plate, second sliding block connects both ends of cutting knife, second sliding block can slide up and down in second sliding groove, and first sliding groove top is provided with an opening so that cutting knife can slide out upward, support plate and cutting knife are both provided with through hole, second sliding groove is provided with rotating shaft, rotating shaft connects support plate, support plate is provided with long rod connected plug, can be inserted into the through hole of support plate and cutting knife, then rotate the lock plate along the rotating shaft and clamp the gap at both ends of the lock plate in the long rod, to achieve the purpose of locking the cutting knife, and then it is also convenient to disassemble, but still has the following defects:

[0004] (1) when using, the long part of sugarcane cannot be limited, when cutting sugarcane, the part of sugarcane that has not been cut off is easy to be tilted and scattered, which is not convenient for subsequent cutting;

[0005] (2) when using, the sugarcane to be cut cannot be gathered, which is easy to cause large gap between multiple sugarcane, resulting in uneven cutting surface of sugarcane or inclined surface, affecting subsequent planting.

[0006] Therefore, we improve it and propose a sugarcane planting sugarcane seed cutting device. UTILITY MODEL CONTENT

[0007] The utility model aims at: aiming at the current situation that the long part of sugarcane cannot be limited, when cutting sugarcane, the long end of sugarcane is easy to shake and scatter, which is not convenient for subsequent cutting, and the sugarcane to be cut cannot be guided, which is easy to cause large gap between multiple sugarcane, resulting in uneven cutting surface of sugarcane or inclined surface, affecting subsequent planting.

[0008] In order to realize the above-mentioned utility model purpose, the utility model provides the following technical scheme:

[0009] The sugarcane seed cutting device for sugarcane planting is used to improve the above problems.

[0010] The utility model discloses a specific as follows:

[0011] Including operation frame, the top of operation frame is provided with limit cut -off mechanism, one side of limit cut -off mechanism is provided with guide assembly, the top of operation frame is provided with fastening assembly,

[0012] The limit cut-off mechanism includes a support frame, a cylinder, a cutter, a transmission belt, a threaded column, a support frame, a roller shaft, a slide rod and a support plate, the support frame is fixedly connected to the top of the operation frame, the cylinder is arranged on the inner top wall of the support frame, the cutter is arranged at the bottom of the cylinder, the transmission belt is arranged on one side of the operation frame, the threaded column is vertically arranged in the operation frame, the support frame is rotatably connected to the top of the threaded column, a plurality of roller shafts are rotatably connected to the inner wall of the support frame, the slide rod is vertically arranged at the bottom of the support frame and penetrates the operation frame, and the support plate is fixedly connected to one side of the operation frame.

[0013] As a preferred technical scheme of the utility model, the guide assembly includes an extension frame, a bidirectional screw rod, a stabilizing rod, a limiting plate and a rotating plate, the extension frame is fixedly connected to one side of the support frame, the bidirectional screw rod is rotatably connected to the inner wall of the extension frame, one end of the bidirectional screw rod extends to the outside of the extension frame, the stabilizing rod is fixedly connected to the inside of the extension frame, two limiting plates are threadedly connected to the outer wall of the bidirectional screw rod, and the two limiting plates are slidably connected to the outer wall of the stabilizing rod.

[0014] As a preferred technical scheme of the utility model, the fastening assembly includes a placing frame, springs and a fastening plate, the placing frame is fixedly connected to the top of the operation frame, the top ends of the plurality of springs are arranged on the inner top wall of the placing frame, and the fastening plate is arranged at the bottom end of the plurality of springs.

[0015] As a preferred technical scheme of the utility model, a placing groove is formed in the inside of the operation frame, one side of the cutter is fixedly connected with an extension strip, one end of the extension strip is fixedly connected with an intercepting plate, and the intercepting plate vertically slides on the inner wall of the placing groove.

[0016] As a preferred technical scheme of the utility model, a plurality of support rods are vertically arranged on the top of the fastening plate, the top ends of the support rods extend out of the placing frame, the support rods are slidably connected with the placing frame, and the springs are sleeved outside the support rods.

[0017] As a preferred technical scheme of the utility model, two sliding grooves are formed in the inner wall of the support frame, and the two ends of the cutter are fixedly connected with stabilizing blocks respectively, and the stabilizing blocks are slidably connected with the inner wall of the sliding grooves.

[0018] As the utility model preferred technical scheme, one side of the operation frame is fixedly connected with a transmission plate, and the transmission plate is arranged obliquely.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] In the scheme of the utility model,

[0021] 1. The limiting and cutting mechanism is arranged, the longer sugarcane is limited, and the effect that the uncut part is lifted is prevented when the sugarcane is cut; the sugarcane to be cut is placed on the conveying belt, then the threaded column is rotated, the supporting frame and the roller shaft are slowly lowered, the roller shaft slightly extrudes the sugarcane, the sugarcane on the conveying belt can be limited, the lifting is prevented, and the normal operation of the conveying belt is not affected; the conveying belt is started, one end of the sugarcane is moved to the supporting plate, the air cylinder is started, the cutter is lowered, and the sugarcane is cut, so that the efficiency when the sugarcane is cut is improved.

[0022] 2. The guide assembly is arranged, the multiple sugarcanes conveyed are gathered, and the effect that cutting is facilitated is achieved; when the supporting frame is lowered, the extension frame is lowered synchronously, the two-way screw rod can be rotated through the rotating plate, and then the two limiting plates move towards each other or in the opposite direction according to the length direction of the stabilizing rod, so that the multiple sugarcanes on the conveying belt are gathered, and the cutting surface of the sugarcane is prevented from being uneven when subsequent cutting. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure schematic view of the sugarcane seed cutting device for sugarcane planting is provided in the utility model.

[0024] Figure 2 The right view cross-sectional structure schematic view of the sugarcane seed cutting device for sugarcane planting is provided in the utility model.

[0025] Figure 3 The structure schematic view of the sugarcane seed cutting device for sugarcane planting is provided in the utility model. Figure 2 The enlarged view of A in the middle;

[0026] Figure 4 The front view cross-sectional structure schematic view of the sugarcane seed cutting device for sugarcane planting is provided in the utility model.

[0027] Figure 5 The cross-sectional structure schematic view of the guide assembly in the sugarcane seed cutting device for sugarcane planting is provided in the utility model.

[0028] Indicated in the drawing:

[0029] 1, operation frame; 2, limiting cutting mechanism; 3, guide assembly; 4, fastening assembly; 201, support frame; 202, air cylinder; 203, cutter; 204, conveying belt; 205, threaded column; 206, support frame; 207, roller shaft; 208, sliding rod; 209, support plate; 301, extension frame; 302, bidirectional screw; 303, stabilizing rod; 304, limiting plate; 305, rotating plate; 401, placement frame; 402, spring; 403, fastening plate; 5, placement groove; 6, extension bar; 7, intercepting plate; 8, support rod; 9, sliding groove; 10, stabilizing block; 11, conveying plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0033] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] As Figures 1-5 shown, the present embodiment proposes a sugarcane cutting device for sugarcane planting, which comprises an operation frame 1, a limiting cutting mechanism 2 is arranged on the top of the operation frame 1, a guide assembly 3 is arranged on one side of the limiting cutting mechanism 2, and a fastening assembly 4 is arranged on the top of the operation frame 1.

[0035] As Figure 2 and Figure 4As shown, the limiting cutting mechanism 2 comprises a support frame 201, a cylinder 202, a cutter 203, a transmission belt 204, a threaded column 205, a support frame 206, roller shafts 207, a sliding rod 208 and a support plate 209. The support frame 201 is fixedly connected to the top of the operation frame 1, the cylinder 202 is arranged on the inner top wall of the support frame 201, the cutter 203 is arranged at the bottom of the cylinder 202, the transmission belt 204 is arranged on one side of the operation frame 1, the threaded column 205 is vertically arranged in the interior of the operation frame 1 and is threadedly connected to the interior of the operation frame 1, the support frame 206 is rotatably connected to the top of the threaded column 205, the roller shafts 207 are rotatably connected to the inner wall of the support frame 206, the sliding rod 208 is vertically arranged at the bottom of the support frame 206 and penetrates through the operation frame 1, and the support plate 209 is fixedly connected to one side of the operation frame 1. The sugarcane to be cut is placed on the transmission belt 204, the threaded column 205 is rotated, the support frame 206 slowly descends according to the length direction of the sliding rod 208, and the roller shafts 207 can tightly abut against the outer wall of the sugarcane; then the transmission belt 204 is connected with an external power supply and is started, one end of the sugarcane is transmitted to the support plate 209; then the transmission belt is closed, the cylinder 202 is started, and the cutter 203 descends to cut the sugarcane; since the uncut part of the sugarcane is pressed by the roller shafts 207 in the support frame 206, the uncut part of the sugarcane can be prevented from being raised.

[0036] As shown in the figure, Figure 5 The guiding assembly 3 comprises an extension frame 301, a bidirectional screw rod 302, a stabilizing rod 303, limiting plates 304 and a rotating plate 305. The extension frame 301 is fixedly connected to one side of the support frame 206, the bidirectional screw rod 302 is rotatably connected to the inner wall of the extension frame 301, one end of the bidirectional screw rod 302 extends to the outside of the extension frame 301, the stabilizing rod 303 is fixedly connected to the interior of the extension frame 301, the limiting plates 304 are threadedly connected to the outer wall of the bidirectional screw rod 302, the limiting plates 304 are slidably connected to the outer wall of the stabilizing rod 303, and the rotating plate 305 is fixedly connected to one end of the bidirectional screw rod 302 outside the extension frame 301. When the support frame 206 moves, the extension frame 301 is synchronously driven to move; the bidirectional screw rod 302 is rotated by rotating the rotating plate 305, the limiting plates 304 slide towards or away from each other according to the length direction of the stabilizing rod 303, a plurality of sugarcane are gathered, and the cutting surface is prevented from being inclined when a plurality of sugarcane are simultaneously cut.

[0037] As shown in the figure, Figure 3As shown, the fastening assembly 4 includes a placement frame 401, springs 402 and a fastening plate 403. The placement frame 401 is fixedly connected to the top of the operation frame 1, the top ends of the plurality of springs 402 are arranged on the inner top wall of the placement frame 401, and the fastening plate 403 is arranged at the bottom end of the plurality of springs 402 and located above the support plate 209. When one end of the sugarcane moves onto the support plate 209, the fastening plate 403 is squeezed, the springs 402 are contracted, and the one end of the sugarcane is pressed tightly; after the cutter 203 cuts the sugarcane, the cut part is still pressed by the fastening plate 403 to prevent dispersion, and the user can collect the cut sugarcane.

[0038] As shown in the Figure 2 The inner part of the operation frame 1 is provided with a placement groove 5, one side of the cutter 203 is fixedly connected with an extension strip 6, one end of the extension strip 6 is fixedly connected with an intercepting plate 7, and the intercepting plate 7 vertically slides on the inner wall of the placement groove 5. When one end of the sugarcane is located on the support plate 209 and is fastened by the fastening plate 403, the continuous transmission of the transmission belt 204 still causes the sugarcane to move until the end of the sugarcane located on the support plate 209 touches the intercepting plate 7; the intercepting plate 7 can align the ends of the plurality of sugarcane, so that the cut sugarcane has the same length; and when the cutter 203 descends, the intercepting plate 7 is synchronously slid in the placement groove 5, which does not affect the normal use of the cutter 203.

[0039] As shown in the Figure 3 The top of the fastening plate 403 is vertically provided with a plurality of support rods 8, the top ends of the support rods 8 extend out of the placement frame 401, the support rods 8 are slidingly connected with the placement frame 401, and the springs 402 are sleeved outside the support rods 8. When the fastening plate 403 is subjected to pressure and causes the springs 402 to contract or release, the support rods 8 are synchronously slid in the placement frame 401, and the stability of the springs 402 is maintained when the springs 402 contract or release, so that the fastening plate 403 is prevented from shaking and shifting.

[0040] As shown in the Figure 4 The inner wall of the support frame 201 is provided with two sliding grooves 9, and both ends of the cutter 203 are fixedly connected with stabilizing blocks 10 which are slidingly connected with the inner wall of the sliding grooves 9. When the air cylinder 202 pushes the cutter 203 to move, the stabilizing blocks 10 at both ends of the cutter 203 slide in the sliding grooves 9, thereby increasing the stability of the cutter 203 during movement.

[0041] As shown in the Figure 1 One side of the operation frame 1 is fixedly connected with a transmission plate 11 which is arranged obliquely. After one end of the sugarcane is pressed by the fastening plate 403 and cut, the continuous transmission of the transmission belt 204 causes the cut sugarcane to be pushed out of the fastening plate 403 and located on the transmission plate 11. The obliquely arranged transmission plate 11 can quickly transmit the cut sugarcane to prevent accumulation.

[0042] Specifically, the sugarcane cutting device for sugarcane planting is used: the sugarcane to be cut is placed on the conveying belt 204, the threaded column 205 is rotated, the supporting frame 206 and the extension frame 301 slowly descend according to the length direction of the slide rod 208, the roller shaft 207 can be tightly attached to the outer wall of the sugarcane, the rotating plate 305 is rotated to make the bidirectional screw rod 302 rotate, the two limiting plates 304 slide according to the length direction of the stabilizing rod 303, and multiple sugarcane are gathered; the conveying belt 204 is connected with an external power supply and started, one end of the sugarcane is conveyed to the supporting plate 209, the fastening plate 403 is squeezed, the spring 402 is contracted, and one end of the sugarcane is pressed; with the continuous conveying of the conveying belt 204, the sugarcane still moves, until the end of the sugarcane on the supporting plate 209 touches the intercepting plate 7; the intercepting plate 7 can align one end of the multiple sugarcane; the cylinder 202 is started, the cutter 203 is lowered, and the sugarcane is cut; since the uncut part of the sugarcane is pressed by the roller shaft 207 and gathered by the limiting plate 304, the uncut part of the sugarcane can be prevented from being raised and dispersed; the subsequent continuous conveying of the conveying belt 204 can push the cut sugarcane out of the fastening plate 403, then the cut sugarcane is quickly conveyed through the conveying plate 11, and accumulation is prevented.

[0043] All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways without departing from the technical scheme concept. Any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A sugarcane seed cutting device for sugarcane planting, comprising an operating frame (1), characterized in that: A limited cutting mechanism (2) is provided on the top of the operating frame (1), a guide assembly (3) is provided on one side of the limited cutting mechanism (2), and a fastening assembly (4) is provided on the top of the operating frame (1); The position limiting cutting mechanism (2) comprises a support frame (201), a cylinder (202), a cutter (203), a conveyor belt (204), a threaded column (205), a support frame (206), a roller (207), a slide bar (208) and a support plate (209); the support frame (201) is fixedly connected to the top of the operating frame (1); the cylinder (202) is arranged on the inner top wall of the support frame (201); and the cutter (203) is arranged at the bottom of the cylinder (202). The transmission belt (204) is arranged on one side of the operating frame (1), the threaded column (205) is vertically arranged inside the operating frame (1), the support frame (206) is rotatably connected to the top of the threaded column (205), the plurality of rollers (207) are rotatably connected to the inner wall of the support frame (206), the sliding rod (208) is vertically arranged at the bottom of the support frame (206) and passes through the operating frame (1), and the support plate (209) is fixedly connected to one side of the operating frame (1).

2. The sugarcane seed cutting device for sugarcane planting according to claim 1, characterized in that: The guide assembly (3) comprises an extension frame (301), a bidirectional screw rod (302), a stabilizing rod (303), a limiting plate (304) and a rotating plate (305); the extension frame (301) is fixedly connected to one side of the support frame (206); the bidirectional screw rod (302) is rotatably connected to the inner wall of the extension frame (301); one end of the bidirectional screw rod (302) extends to the outside of the extension frame (301); the stabilizing rod (303) is fixedly connected to the inside of the extension frame (301); the two limiting plates (304) are both threadedly connected to the outer wall of the bidirectional screw rod (302); the two limiting plates (304) are both slidably connected to the outer wall of the stabilizing rod (303); and the rotating plate (305) is fixedly connected to one end of the bidirectional screw rod (302) located outside the extension frame (301).

3. The sugarcane seed cutting device for sugarcane planting according to claim 1, characterized in that: The fastening assembly (4) comprises a placement frame (401), a spring (402) and a fastening plate (403); the placement frame (401) is fixedly connected to the top of the operating frame (1); the top ends of the plurality of springs (402) are all arranged on the inner top wall of the placement frame (401); and the fastening plate (403) is arranged at the bottom ends of the plurality of springs (402).

4. The sugarcane seed cutting device for sugarcane planting according to claim 1, characterized in that: A placement slot (5) is provided inside the operating frame (1), an extension bar (6) is fixedly connected to one side of the cutter (203), an interception plate (7) is fixedly connected to one end of the extension bar (6), and the interception plate (7) slides vertically on the inner wall of the placement slot (5).

5. The sugarcane seed cutting device for sugarcane planting according to claim 3, characterized in that: A plurality of support rods (8) are vertically arranged on the top of the fastening plate (403), the top ends of the support rods (8) extend out of the placement frame (401), the support rods (8) are slidably connected to the placement frame (401), and the springs (402) are sleeved on the outside of the support rods (8).

6. The sugarcane seed cutting device for sugarcane planting according to claim 1, characterized in that: Two slide grooves (9) are provided on the inner wall of the support frame (201), and two ends of the cutter (203) are fixedly connected to stabilizing blocks (10), respectively. The stabilizing blocks (10) are slidably connected to the inner walls of the slide grooves (9).

7. The sugarcane seed cutting device for sugarcane planting according to claim 1, characterized in that: A transmission plate (11) is fixedly connected to one side of the operating frame (1), and the transmission plate (11) is arranged at an angle.

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