A sugarcane planting distance measuring device and use method

Abstract

The present invention relates to the technical field of distance measuring devices, and discloses a distance measuring device for planting sugarcane and a method for using the device. The device comprises a support component, a detection and adjustment component and a seed bud detection component are arranged above the support component, the seed bud detection component is arranged on one side of the detection and adjustment component, a cutting component is arranged on one side of the support component, the detection and adjustment component comprises a mounting ring, a hydraulic rod is arranged on the surface of the mounting ring, an arc plate is arranged at one end of the output shaft of the hydraulic rod, and an elastic plate is arranged inside the arc plate. The present invention cooperates with the detection and adjustment component and the seed bud detection component, and judges the distance between two seed buds by detecting the distance between sugarcane nodes, and then selects a single bud segment or a double bud segment cutting method according to the distance between the two seed buds, and adjusts the cutting position through the cutting component to avoid the situation that the sugarcane seed buds are cut or are very close to the seed buds when cutting, resulting in the sugarcane seeds being unable to sprout.

Description

Technical Field

[0001] The invention belongs to the technical field of distance measuring devices, and in particular to a sugarcane planting distance measuring device and a use method thereof. Background Art

[0002] Sugarcane is a widely planted economic crop in the world. During the planting process of sugarcane, the planting distance between sugarcanes needs to be controlled according to different sugarcane varieties. When cutting, different sugarcane varieties have different lengths between sugarcane nodes. The existing fixed-length model will inevitably cut the sugarcane buds. Some cuttings are very close to the buds, which are prone to diseases, mold, etc., resulting in failure to germinate. At the same time, the existing sugarcane seeds are of different lengths. During the planting process, the different lengths of sugarcane seeds will cause uneven sowing of sugarcane and different growth rates, which is not suitable for large-scale, standardized planting methods.

[0003] A Chinese patent with application number 2021112230108 discloses a seed bud detection device for a sugarcane cutter, including a sugarcane pressing wheel installed at the bottom of a shell, a lifting column installed on the shell, a seed bud sensing wheel fixed to the bottom of the lifting column, and a position sensor A, a position sensor B and a position sensor C for detecting the lifting position of the lifting column installed in the shell. The device can accurately detect healthy and full sugarcane seed buds and their positions, and cut sugarcane stems containing full seed buds into single bud segments or double bud segments, but cannot automatically adjust the length of the sugarcane seed segments according to the variety of sugarcane.

[0004] Based on the above scheme, when cutting sugarcane, the existing sugarcane cutter cuts according to the pre-set cutting length. However, due to the different thickness of sugarcane stems and the different lengths between stem nodes, the cutter may cut the sugarcane seed buds or be very close to the seed buds, resulting in the sugarcane seeds being unable to germinate. Due to different sugarcane varieties, the required sugarcane plant spacing during planting is different, and the length of the sugarcane seed segment and the type of sugarcane cutting cannot be automatically adjusted according to the sugarcane variety. Since the fullness of the seed buds on the sugarcane will affect the subsequent growth, the existing ones cannot detect the fullness of the seed buds. Summary of the invention

[0005] In view of the above problems, the present invention provides a sugarcane planting distance measuring device and a use method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a sugarcane planting distance measuring device, comprising a support assembly, a detection and adjustment assembly and a seed bud detection assembly are arranged above the support assembly, the seed bud detection assembly is arranged on one side of the detection and adjustment assembly, and a cutting assembly is arranged on one side of the support assembly;

[0007] The detection and adjustment assembly comprises a mounting ring, a hydraulic rod is arranged on the surface of the mounting ring, an arc plate is arranged at one end of the output shaft of the hydraulic rod, an elastic plate is arranged inside the arc plate, a pressure sensor is arranged inside the elastic plate, and a limit hook is arranged on one side of the mounting ring;

[0008] The seed bud detection component includes a detection seat, a detection cylinder is arranged at one end of the detection seat, a detection spring is arranged inside the detection cylinder, a limiting column is arranged at the end of the detection spring away from the detection cylinder, a connecting seat is arranged at the end of the limiting column away from the detection spring, and a ball is arranged at the end of the connecting seat away from the limiting column.

[0009] Preferably, an electric push rod is provided at one end of the detection seat away from the detection tube, and a support is provided at one end of the electric push rod away from the detection seat, and the support is provided on one side of the mounting ring;

[0010] A slide is provided on the surface of the detection seat, a movable groove is provided at the position where the slide is connected to the detection seat, and the bottom surface of the slide is fixedly connected to the support.

[0011] Preferably, a groove is provided inside the arc-shaped plate, a plurality of compression springs are arranged inside the groove, the plurality of compression springs are arranged between the arc-shaped plate and the elastic plate, and the elastic plate is connected to the arc-shaped plate via the compression springs.

[0012] Preferably, a positioning seat is provided at one end of the limiting hook, the limiting hook is rotatably provided on the positioning seat, a return spring is provided on the surface of the limiting hook, and one end of the return spring away from the limiting hook is connected to the positioning seat;

[0013] There are four positioning seats, which are arranged in a ring shape on the inner wall of the mounting ring.

[0014] Preferably, there are three detection cylinders, which are arranged at intervals on the surface of the detection seat, and a limiting groove is provided at the position where the detection cylinder is connected to the limiting column.

[0015] Preferably, the supporting assembly includes a frame, a blanking plate is obliquely arranged in the middle position of the frame, a first slide rail and a second slide rail are respectively arranged on both sides of the frame, a first slide seat is arranged inside the first slide rail, and a second slide seat is arranged inside the second slide rail.

[0016] Preferably, the cutting assembly comprises a cylinder, a cutting frame is provided at one end of the cylinder output shaft, a cutting knife is rotatably provided inside the cutting frame, a rotating motor is provided on one side of the cutting frame, and one end of the rotating motor output shaft is connected to one end of the cutting knife.

[0017] Preferably, a fixing frame is provided on one side of the mounting ring, and the number of the hydraulic rods is four, and the four hydraulic rods are arranged in a ring shape on the surface of the mounting ring.

[0018] Preferably, there are two detection and adjustment components, which are respectively arranged on a first slide and a second slide, and the first slide and the second slide are both provided with a fixing groove adapted to the fixing frame;

[0019] There are two cutting assemblies, which are respectively arranged on a first slide and a second slide. The first slide and the second slide both have movable grooves adapted to the cutting frame, and the first slide and the second slide both have mounting grooves adapted to the cylinder.

[0020] A method for using a sugarcane planting distance measuring device, the specific steps of the method are as follows:

[0021] S1: First, during the movement of the detection and adjustment component, the sugarcane node is positioned by detecting the limit hook in the detection and adjustment component;

[0022] S2: Secondly, the bud detection component is used to detect the buds at the sugarcane node. By detecting the distance that the limit column extends out of the detection tube, the fullness of the buds at the sugarcane node can be determined by calculation;

[0023] S3: Then, by measuring the distance between two adjacent sugarcane nodes, the length of the sugarcane segment is obtained according to the requirements;

[0024] S4: Finally, the cutting position of the cutting assembly is adjusted according to the required length of the sugarcane segment, and the sugarcane is cut.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention cooperates with the detection and adjustment component and the seed bud detection component to detect the distance between the sugarcane nodes, thereby determining the distance between two seed buds, and then selecting the single bud segment or double bud segment cutting method according to the distance between the two seed buds. The cutting position is adjusted by the cutting component to avoid the situation where the seed cutter cuts the sugarcane seed buds or is very close to the seed buds, resulting in the sugarcane seeds being unable to germinate.

[0027] 2. The present invention uses structures such as a detection tube, a detection spring, and a limit column. In the process of detecting the fullness of the seed bud, the distance that the limit column extends out of the detection tube is detected, and the distance that the limit column at different positions on the detection base extends out of the detection tube is compared and calculated, so as to obtain the fullness of the seed bud.

[0028] 3. The present invention uses structures such as hydraulic rods, arc plates and elastic plates to clean impurities on the surface of sugarcane. At the same time, during the cleaning process, poor quality seed buds such as shriveled and borers will fall under the action of the elastic plate, thereby screening out the poor quality seed buds such as shriveled and borers. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0030] Figure 2 It is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0031] Figure 3 This is a schematic diagram of the assembly structure of the detection and adjustment component and the seed bud detection component of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of the detection and adjustment component of the present invention;

[0033] Figure 5 It is a schematic diagram of the limiting hook structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the seed bud detection component of the present invention;

[0035] Figure 7 It is a schematic cross-sectional view of the detection tube structure of the present invention;

[0036] Figure 8 It is a schematic diagram of the structure of the cutting knife of the present invention.

[0037] In the figure: 1. Support assembly; 101. Frame; 102. Unloading plate; 103. First slide rail; 104. Second slide rail; 105. First slide seat; 106. Second slide seat; 2. Detection and adjustment assembly; 201. Mounting ring; 202. Hydraulic rod; 203. Arc plate; 204. Elastic plate; 205. Limit hook; 206. Positioning seat; 207. Reset spring; 208. Fixed frame; 3. Seed bud detection assembly; 301. Detection seat; 302. Detection cylinder; 303. Detection spring; 304. Limit column; 305. Connecting seat; 306. Ball; 307. Slide; 308. Electric push rod; 309. Support; 4. Cutting assembly; 401. Cylinder; 402. Cutting frame; 403. Rotating motor; 404. Cutting knife. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 8 As shown, a sugarcane planting distance measuring device of the present invention includes a support component 1, a detection and adjustment component 2 and a seed bud detection component 3 are arranged above the support component 1, the seed bud detection component 3 is arranged on one side of the detection and adjustment component 2, and a cutting component 4 is arranged on one side of the support component 1.

[0040] like Figure 4 , Figure 5 As shown, the detection and adjustment component 2 includes a mounting ring 201, a fixing frame 208 is arranged on one side of the mounting ring 201, there are four hydraulic rods 202, and the four hydraulic rods 202 are arranged in a ring shape on the surface of the mounting ring 201, the surface of the mounting ring 201 is provided with hydraulic rods 202, an arc plate 203 is arranged at one end of the output shaft of the hydraulic rod 202, an elastic plate 204 is arranged inside the arc plate 203, a pressure sensor is arranged inside the elastic plate 204, a groove is opened inside the arc plate 203, a plurality of compression springs are arranged inside the groove, the plurality of compression springs are arranged between the arc plate 203 and the elastic plate 204, and the elastic plate 204 is connected to the arc plate 203 through the compression spring.

[0041] A limiting hook 205 is provided on one side of the mounting ring 201, and a positioning seat 206 is provided at one end of the limiting hook 205. The limiting hook 205 is rotatably provided on the positioning seat 206, and a return spring 207 is provided on the surface of the limiting hook 205. One end of the return spring 207 away from the limiting hook 205 is connected to the positioning seat 206. There are four positioning seats 206, and the four positioning seats 206 are arranged in a ring shape on the inner wall of the mounting ring 201.

[0042] When in use, the controller controls the hydraulic rod 202 to extend, and the hydraulic rod 202 pushes the arc plate 203 to move towards the direction close to the sugarcane, so that the elastic plate 204 contacts the surface of the sugarcane. When the value of the pressure sensor of the elastic plate 204 is the preset value, it indicates that the elastic plate 204 stably clamps the sugarcane.

[0043] like Figure 6 , Figure 7As shown, the seed bud detection component 3 includes a detection seat 301, a detection cylinder 302 is arranged at one end of the detection seat 301, a detection spring 303 is arranged inside the detection cylinder 302, a limiting column 304 is arranged at the end of the detection spring 303 away from the detection cylinder 302, a connecting seat 305 is arranged at the end of the limiting column 304 away from the detection spring 303, and a ball 306 is arranged at the end of the connecting seat 305 away from the limiting column 304. By arranging the ball 306, the friction between the detection and the seed bud is reduced during detection to avoid damage to the seed bud.

[0044] An electric push rod 308 is provided at one end of the detection seat 301 away from the detection tube 302, and a support 309 is provided at one end of the electric push rod 308 away from the detection seat 301. The support 309 is arranged on one side of the mounting ring 201. A slide 307 is provided on the surface of the detection seat 301. A movable groove is provided at the position where the slide 307 is connected to the detection seat 301, and the bottom surface of the slide 307 is fixedly connected to the support 309.

[0045] There are three detection cylinders 302 , which are arranged at intervals on the surface of the detection seat 301 , and a limiting groove is provided at the position where the detection cylinder 302 is connected to the limiting column 304 .

[0046] When in use, the ball 306 is squeezed by the seed bud at the sugarcane node, and the detection spring 303 is compressed. During this process, the detection spring 303 drives the limit column 304, the connecting seat 305 and the ball 306 to move away from the sugarcane. By detecting the distance that the limit column 304 extends out of the detection cylinder 302 at this time, and by comparing and calculating the distance that the limit column 304 at different positions on the detection seat 301 extends out of the detection cylinder 302, the fullness of the seed bud can be obtained.

[0047] like Figure 8 As shown, the cutting assembly 4 includes a cylinder 401, and the position of the cutting frame 402 is adjusted by the cylinder 401. The cutting frame 402 is arranged at one end of the output shaft of the cylinder 401, and a cutting knife 404 is arranged inside the cutting frame 402 for rotation. A rotating motor 403 is arranged on one side of the cutting frame 402, and one end of the output shaft of the rotating motor 403 is connected to one end of the cutting knife 404.

[0048] When in use, the cutting knife 404 is driven to rotate together by rotating the motor 403. During this process, the cutting knife 404 cuts the sugarcane.

[0049] like Figure 1 , Figure 2As shown, the support assembly 1 includes a frame 101, a blanking plate 102 is obliquely arranged in the middle position of the frame 101, a first slide rail 103 and a second slide rail 104 are respectively arranged on both sides of the frame 101, a first slide seat 105 is arranged inside the first slide rail 103, and a second slide seat 106 is arranged inside the second slide rail 104.

[0050] There are two detection and adjustment components 2, which are respectively arranged on the first slide 105 and the second slide 106. The first slide 105 and the second slide 106 both have fixed grooves adapted to the fixing frame 208.

[0051] There are two cutting assemblies 4, which are respectively arranged on the first slide 105 and the second slide 106. The first slide 105 and the second slide 106 both have movable grooves adapted to the cutting frame 402, and the first slide 105 and the second slide 106 both have mounting grooves adapted to the cylinder 401.

[0052] It is worth mentioning that the first slide 105 is controlled to move on the first slide rail 103 by a driving mechanism, and the driving mechanism can be set to a screw rod and a driving motor. The driving motor drives the screw rod to rotate so that the first slide 105 moves on the first slide rail 103. Similarly, the second slide 106 is controlled to move on the second slide rail 104 by the driving mechanism, and the driving motor drives the screw rod to rotate so that the second slide 106 moves on the second slide rail 104.

[0053] When cutting sugarcane, existing sugarcane cutters cut according to the pre-set cutting length. However, due to the different thickness of sugarcane stalks and the different lengths between stem nodes, the cutter may cut the sugarcane seed buds or be very close to the seed buds, resulting in the sugarcane seeds being unable to germinate. Due to different sugarcane varieties, the required sugarcane plant spacing during planting is different, and the length of the sugarcane seed segment and the type of sugarcane cutting cannot be automatically adjusted according to the sugarcane variety. Since the fullness of the seed buds on the sugarcane will affect the subsequent growth, the existing ones cannot detect the fullness of the seed buds.

[0054] When in use, firstly, one end of the sugarcane is passed through the mounting ring 201 so that the sugarcane is located between the four elastic plates 204, and then the four hydraulic rods 202 are controlled to extend respectively by the controller. During this process, the hydraulic rod 202 pushes the arc plate 203 to move in the direction close to the sugarcane, so that the elastic plate 204 contacts the surface of the sugarcane, and the compression spring is compressed. When the value of the pressure sensor of the elastic plate 204 is a preset value, it indicates that the elastic plate 204 stably clamps the sugarcane. At this time, the diameter of the sugarcane can be calculated by calculating the elongation of the hydraulic rod 202, and then the position of the seed bud detection component 3 is adjusted according to the diameter of the sugarcane. Specifically, the controller controls the electric push rod 308 to extend, and the electric push rod 308 pushes the detection seat 301 to move along the slide 307 in the direction away from the support 309, so that the detection seat 301 drives the detection cylinder 302, the detection spring 303, the limit column 304, the connecting seat 305 and the ball 306 to reach the specified position, so as to prepare for the subsequent seed bud detection.

[0055] It is worth noting that, since the seed buds of the sugarcane are located on both sides of the sugarcane, and the seed buds are alternately arranged on both sides of the sugarcane, two seed bud detection components 3 are provided, and the two seed bud detection components 3 are respectively located on both sides of the mounting ring 201, and the seed bud detection components 3 correspond to the positions of the seed buds on the sugarcane.

[0056] Then, the clamping force of the elastic plate 204 on the sugarcane at the position of the second slide 106 is adjusted so that the elastic plate 204 does not damage the surface of the sugarcane during the movement. Specifically, the controller controls the four hydraulic rods 202 to contract respectively. During this process, the hydraulic rod 202 drives the arc plate 203, the compression spring and the elastic plate 204 to move in the direction away from the sugarcane, so that the value of the pressure sensor on the elastic plate 204 is reduced. Then, the second slide 106 is controlled by the driving mechanism to move on the second slide rail 104, and the second slide 106 drives the fixing frame 208 and the mounting ring 201 to move together. At the same time, the mounting ring 201 drives the positioning seat 206 and the limiting hook 205 to move together. During this process, when the limiting hook 205 moves, it contacts and hooks the protrusion on the sugarcane node. When the mounting ring 201 continues to move, the connection between the limiting hook 205 and the positioning seat 206 will rotate, and the reset spring 207 will be compressed. At this time, the detection signal of the angle sensor at the limiting hook 205 can be used to know that the position is the position of the first sugarcane node.

[0057] At the same time, the limit hook 205 rotates and disengages from the protrusion on the sugarcane node, and continues to move with the mounting ring 201. During this process, the limit hook 205 contacts and hooks the protrusion on the sugarcane node again when moving. Under the action of the mounting ring 201, the connection between the limit hook 205 and the positioning seat 206 rotates, and the reset spring 207 is compressed. At this time, the detection signal of the angle sensor at the limit hook 205 can be used to know that the position is the position of the second sugarcane node. Then, according to the movement time and movement speed of the second slide seat 106 from the position of the first sugarcane node to the position of the second sugarcane node, the distance between the first sugarcane node and the second sugarcane node is calculated. Since the seed bud is located at the position of the sugarcane node, the distance between two adjacent sugarcane seed buds can also be obtained.

[0058] If the distance between the two seed buds is less than the lowest threshold value of the standard range, it is beneficial to the growth of sugarcane seeds to select a single bud segment for seed cutting. Then, the position of the cutting knife 404 on the cutting assembly 4 is adjusted according to the distance between the two seed buds. Specifically, the controller controls the cylinder 401 to extend, and the cylinder 401 pushes the cutting frame 402 to move away from the mounting ring 201, thereby achieving the purpose of adjusting the position of the cutting knife 404, and avoiding the situation where the cutting knife 404 cuts the sugarcane seed buds or is very close to the seed buds, resulting in the sugarcane seeds being unable to germinate.

[0059] If the distance between the two seed buds is within the standard range, the double bud segment is selected for seed cutting, that is, the position of the cutting knife 404 on the cutting assembly 4 is adjusted according to the distance between the two seed buds, so that the seed buds at the sugarcane nodes at both ends of the double bud segment are at the same distance from the incision positions at both ends, so that the nutrition of the seed buds is equal in the subsequent growth process, and the two seed buds are prevented from growing unevenly due to the different nutrition provided by the sugarcane segments during the growth process. For example, when cutting the double bud segment, the clamping force of the elastic plate 204 on the sugarcane at the position of the second slide 106 is first adjusted, so that the elastic plate 204 does not move on the sugarcane during the movement. The surface of the sugarcane is damaged, and the clamping force of the elastic plate 204 on the sugarcane at the position of the first slide 105 is adjusted. When the value of the pressure sensor of the elastic plate 204 is the preset value, the elastic plate 204 can stably clamp the sugarcane, and then the first slide 105 is controlled by the driving mechanism to move on the first slide rail 103, that is, the first slide 105 drives the fixing frame 208 and the mounting ring 201 to move together, so that the elastic plate 204 at this position can transport the sugarcane, and the sugarcane moves in the direction close to the second slide 106, so as to achieve the purpose of moving, clamping and feeding in the process of detecting and cutting.

[0060] In the above process, the sugarcane passes through the detection and adjustment component 2 and the seed bud detection component 3 at the position of the second slide 106. At this time, the limit hook 205 at this position is resisted by the protrusion on the sugarcane node, so that the limit hook 205 is hooked. Subsequently, as the sugarcane continues to move, under the action of the protrusion on the sugarcane node, the connection between the limit hook 205 and the positioning seat 206 will rotate, and the reset spring 207 will be compressed. At this time, the detection signal of the angle sensor at the limit hook 205 can be used to know that the position is the position of the first sugarcane node. At the same time, the ball 306 is squeezed by the seed bud at the sugarcane node, and the detection spring 303 is compressed. During the compression, the detection spring 303 drives the limit column 304, the connecting seat 305 and the ball 306 to move away from the sugarcane, that is, the distance that the limit column 304 extends out of the detection cylinder 302 is reduced. Under the action of the seed bud, the limit column 304 at different positions of the detection seat 301 extends out of the detection cylinder 302 at different distances. By detecting the distances of the limit columns 304 at different positions extending out of the detection cylinder 302 respectively, and by comparing and calculating the distances of the limit columns 304 at different positions on the detection seat 301 extending out of the detection cylinder 302, the fullness of the seed bud can be obtained.

[0061] If it is detected that the fullness of the seed bud does not meet the standard, the controller controls the driving mechanism to stop the second slide 106 from moving. At the same time, the controller controls the cylinder 401 to extend, and the cylinder 401 pushes the cutting frame 402 to move away from the mounting ring 201, so that the cutting knife 404 is located in the middle position between two adjacent sections of the sugarcane. The cutting position of the cutting knife 404 is confirmed, and then the cutting knife 404 is driven to rotate together by the rotating motor 403. In this process, the cutting knife 404 cuts the sugarcane.

[0062] If it is detected that the fullness of the seed bud meets the standard, the sugarcane continues to move. When it reaches the position of the second sugarcane node and the seed bud at the sugarcane node is detected by the seed bud detection component 3, the fullness of the seed bud meets the standard. At this time, the controller controls the driving mechanism to stop the second slide 106 from moving. At the same time, the cylinder 401 is controlled by the controller to extend, and the cylinder 401 pushes the cutting frame 402 to move away from the mounting ring 201, so that the cutting knife 404 is located in the middle position between two adjacent sections of the sugarcane. The cutting position of the cutting knife 404 is confirmed, and then the cutting knife 404 is driven to rotate together by the rotating motor 403. In this process, the cutting knife 404 cuts the sugarcane, thereby realizing the cutting of the double bud segment, ensuring the consistency of the length of the sugarcane seed segment, and effectively solving the problem that the length of the existing sugarcane seed segment is different, which easily causes the different density of the sugarcane plant spacing during planting and affects the planting yield.

[0063] During the movement of the sugarcane, the elastic plate 204 on the detection and adjustment component 2 at the position of the second slide 106 cleans the surface of the sugarcane, thereby cleaning the impurities on the surface of the sugarcane to prevent the impurities from adhering to the surface of the sugarcane and affecting the detection results and polluting the sugarcane. At the same time, during the cleaning process, poor quality seed buds such as those with shriveled or borers will fall off under the action of the elastic plate 204, thereby screening out the poor quality seed buds such as those with shriveled or borers.

[0064] It is worth noting that when detecting the seed buds on the sugarcane, if the seed bud detection components 3 on both sides do not detect the seed buds, the operation should be consistent with the operation of detecting that the fullness of the seed buds does not meet the standard.

[0065] A method for using a sugarcane planting distance measuring device, the specific steps of the method are as follows:

[0066] S1: First, during the movement of the detection and adjustment component 2, the sugarcane node is positioned by detecting the limit hook 205 in the detection and adjustment component 2;

[0067] S2: Secondly, the seed bud detection component 3 detects the seed bud at the sugarcane node, and the fullness of the seed bud at the sugarcane node can be determined by calculating by detecting the distance that the limit column 304 extends out of the detection tube 302;

[0068] S3: Then, by measuring the distance between two adjacent sugarcane nodes, the length of the sugarcane segment is obtained according to the requirements;

[0069] S4: Finally, the cutting position of the cutting assembly 4 is adjusted according to the required length of the sugarcane segment, and the sugarcane is cut.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sugarcane planting distance measuring device, comprising a support assembly (1), characterized in that: A detection and adjustment component (2) and a seed bud detection component (3) are arranged above the support component (1); the seed bud detection component (3) is arranged on one side of the detection and adjustment component (2); and a cutting component (4) is arranged on one side of the support component (1); The detection and adjustment component (2) comprises a mounting ring (201), a hydraulic rod (202) is arranged on the surface of the mounting ring (201), an arc-shaped plate (203) is arranged at one end of the output shaft of the hydraulic rod (202), an elastic plate (204) is arranged inside the arc-shaped plate (203), a pressure sensor is arranged inside the elastic plate (204), and a limit hook (205) is arranged on one side of the mounting ring (201); The seed bud detection component (3) comprises a detection seat (301), one end of the detection seat (301) is provided with a detection cylinder (302), the interior of the detection cylinder (302) is provided with a detection spring (303), one end of the detection spring (303) away from the detection cylinder (302) is provided with a limit column (304), one end of the limit column (304) away from the detection spring (303) is provided with a connection seat (305), and one end of the connection seat (305) away from the limit column (304) is provided with a ball (306); An electric push rod (308) is provided at one end of the detection seat (301) away from the detection cylinder (302), and a support (309) is provided at one end of the electric push rod (308) away from the detection seat (301), and the support (309) is arranged on one side of the mounting ring (201); A slide (307) is provided on the surface of the detection seat (301), a movable groove is provided at the position where the slide (307) is connected to the detection seat (301), and the bottom surface of the slide (307) is fixedly connected to the support (309); The support assembly (1) comprises a frame (101), a blanking plate (102) is obliquely arranged in the middle of the frame (101), a first slide rail (103) and a second slide rail (104) are respectively arranged on both sides of the frame (101), a first slide seat (105) is arranged inside the first slide rail (103), and a second slide seat (106) is arranged inside the second slide rail (104); The cutting assembly (4) comprises a cylinder (401), one end of the output shaft of the cylinder (401) is provided with a cutting frame (402), a cutting knife (404) is rotatably provided inside the cutting frame (402), a rotating motor (403) is provided on one side of the cutting frame (402), and one end of the output shaft of the rotating motor (403) is connected to one end of the cutting knife (404).

2. A sugarcane planting distance measuring device according to claim 1, characterized in that: A groove is provided inside the arc-shaped plate (203), a plurality of compression springs are arranged inside the groove, the plurality of compression springs are arranged between the arc-shaped plate (203) and the elastic plate (204), and the elastic plate (204) is connected to the arc-shaped plate (203) via the compression springs.

3. A sugarcane planting distance measuring device according to claim 1, characterized in that: A positioning seat (206) is provided at one end of the limiting hook (205), the limiting hook (205) is rotatably arranged on the positioning seat (206), a return spring (207) is provided on the surface of the limiting hook (205), and one end of the return spring (207) away from the limiting hook (205) is connected to the positioning seat (206); There are four positioning seats (206), and the four positioning seats (206) are arranged in a ring shape on the inner wall of the mounting ring (201).

4. A sugarcane planting distance measuring device according to claim 1, characterized in that: There are three detection cylinders (302), which are arranged at intervals on the surface of the detection seat (301), and a limiting groove is provided at the position where the detection cylinder (302) is connected to the limiting column (304).

5. The sugarcane planting distance measuring device according to claim 1, characterized in that: A fixing frame (208) is provided on one side of the mounting ring (201), and there are four hydraulic rods (202), which are arranged in a ring shape on the surface of the mounting ring (201).

6. A sugarcane planting distance measuring device according to claim 1, characterized in that: There are two detection and adjustment components (2), and the two detection and adjustment components (2) are respectively arranged on a first slide seat (105) and a second slide seat (106), and the first slide seat (105) and the second slide seat (106) are both provided with a fixing groove adapted to the fixing frame (208); There are two cutting assemblies (4), and the two cutting assemblies (4) are respectively arranged on a first slide seat (105) and a second slide seat (106). The first slide seat (105) and the second slide seat (106) are both provided with a moving groove that matches the cutting frame (402), and the first slide seat (105) and the second slide seat (106) are both provided with a mounting groove that matches the cylinder (401).

7. A method for using a sugarcane planting distance measuring device, the method being implemented by using the sugarcane planting distance measuring device as claimed in claim 1, characterized in that: The specific usage steps are as follows: S1: First, during the movement of the detection and adjustment component (2), the sugarcane node is positioned by using the limit hook (205) in the detection and adjustment component (2); S2: Secondly, the seed bud detection component (3) is used to detect the seed bud at the sugarcane node, and the fullness of the seed bud at the sugarcane node can be determined by calculation by detecting the distance that the limit column (304) extends out of the detection tube (302); S3: Then, by measuring the distance between two adjacent sugarcane nodes, the length of the sugarcane segment is obtained according to the requirements; S4: Finally, the cutting position of the cutting assembly (4) is adjusted according to the required length of the sugarcane segment, and the sugarcane is cut.

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