Crawler-type full-automatic sugarcane planter

Abstract

The invention belongs to the technical field of planting machines, and particularly relates to a crawler-type full-automatic sugarcane planting machine which comprises a rack. The ditching mechanism is arranged in the middle of the rack; the ditching mechanism comprises a lifting frame, a hydraulic lifting rod, a rotary tillage cutter head and a coulter, the lifting frame is connected to the middle of the rack in a sliding mode, the hydraulic lifting rod is fixedly connected to the top of the lifting frame, a U-shaped supporting frame is fixedly connected to the position, located on the lifting frame, of the rack, the top of the U-shaped supporting frame is located above the lifting frame, and the rotary tillage cutter head is located above the coulter. The output end of the hydraulic lifting rod is fixedly connected with the U-shaped supporting frame, and one end of the bottom of the lifting frame is fixedly connected with a rotary tillage gearbox; the first hydraulic motor drives the rotary tillage cutterhead to rotate, so that soil is loosened, meanwhile, the soil after soil loosening is ploughed out through the design of the coulter, the soil is loosened in advance through the rotary tillage cutterhead, the coulter can rapidly plough out the soil when facing soil with different hardness, and therefore the sugarcane planting efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of planting machines, in particular to a crawler-type fully automatic sugarcane planting machine. Background Art

[0002] Sugarcane is an important economic crop, and its planting process has a great impact on agricultural production. However, the traditional sugarcane planting method mainly relies on manual operation, which is not only inefficient, but also labor-intensive, and the planting quality and effect are difficult to guarantee. With the continuous advancement of agricultural technology, mechanized planting has become the key to improving the efficiency and quality of sugarcane planting. After searching, a Chinese patent with publication number CN110876294A discloses a sugarcane seedling planting machine, including a vehicle body, a seedling storage box, a seedling receiving piece, a seedling delivery tube and a telescopic seedling clamp. The seedling storage box, the seedling receiving piece and the telescopic seedling clamp are all installed on the vehicle body. The seedling storage box is provided with a seedling storage space for placing sugarcane seedlings; the seedling receiving piece includes a seedling receiving ring belt and a plurality of seedling containing tubes, the seedling receiving ring belt is circumferentially rotatably installed on the vehicle body, and a plurality of seedling receiving tubes are provided on the seedling receiving ring belt. Seedling holes, a plurality of seedling tubes are arranged on the side of the seedling receiving ring belt facing the ground, one seedling tube is arranged corresponding to one seedling receiving hole, and each seedling tube is provided with a seedling receiving opening at one end away from the seedling receiving ring belt; one end of the seedling delivery tube is connected to the seedling storage box, and the other end of the seedling delivery tube extends toward the seedling receiving ring belt; the telescopic seedling clamp is installed on the side of the vehicle body facing the ground, and the telescopic seedling clamp can clamp the sugarcane seedlings held on the seedling tube and drive the sugarcane seedlings to move toward the ground, so that mechanized sugarcane seedling planting can be carried out; In the above technology, although the soil is furrowed by the design of a furrowing hoe, in actual use, since the soil in some areas is relatively hard, if the soil is directly furrowed by the furrowing hoe without loosening the soil in advance, it will not only lead to low furrowing efficiency, but may even cause damage to the furrowing hoe. In addition, the above technology uses a telescopic seedling clamp to grab and plant sugarcane seedlings, but it is difficult to ensure that the telescopic seedling clamp can accurately grab the sugarcane seedlings when sowing in this way. At the same time, the telescopic seedling clamp will waste a lot of time in the process of grabbing and retracting, thereby affecting the planting efficiency; To this end, the present invention provides a crawler-type fully automatic sugarcane planting machine. Summary of the invention

[0003] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0004] The technical solution adopted by the present invention to solve the technical problem is as follows: the crawler-type fully automatic sugarcane planting machine described in the present invention comprises: a frame; A ditching mechanism is arranged in the middle of the frame; The furrowing mechanism includes a lifting frame, a hydraulic lifting rod, a rotary tillage blade and a plow. The lifting frame is slidably connected to the middle part of the frame, the top of the lifting frame is fixedly connected to the hydraulic lifting rod, the frame is fixedly connected to a U-shaped support frame at the lifting frame, the top of the U-shaped support frame is located above the lifting frame, the output end of the hydraulic lifting rod is fixedly connected to the U-shaped support frame, one end of the bottom of the lifting frame is fixedly connected to a rotary tillage gearbox, the lifting frame is fixedly connected to a first hydraulic motor at a position adjacent to the rotary tillage gearbox, the output end of the first hydraulic motor is fixedly connected to the input shaft of the rotary tillage gearbox, both ends of the output shaft of the rotary tillage gearbox are respectively fixedly connected to rotary tillage blades, and the bottom of the lifting frame is fixedly connected to a plow adjacent to the rotary tillage blade.

[0005] Preferably, track wheels are installed at both ends of the lifting frame at the bottom of the frame, and a second hydraulic motor is fixedly connected to the bottom of the frame adjacent to the track wheels, and the second hydraulic motor is fixedly connected to the track wheel input shaft.

[0006] Preferably, it also includes a unloading mechanism, which includes a hopper, a unloading roller and a unloading conveyor belt. The hopper is fixedly connected to the top of the frame and is located adjacent to the ditching mechanism. The frame is located below the hopper and is rotatably connected to the unloading roller. A unloading conveyor belt is arranged below the unloading roller, and the unloading conveyor belt is located below the frame.

[0007] Preferably, the bottom of the hopper is conical, the bottom of the hopper is connected to a material discharge channel, the bottom of the frame is located at both ends of a material discharge conveyor belt and is respectively fixedly connected to two connecting plates, and the material discharge conveyor belt is rotatably connected to the connecting plates.

[0008] Preferably, the frame is fixedly connected to a first motor at one end of the unloading roller, the output end of the first motor is fixedly connected to the unloading roller, a second motor is arranged at one end of the unloading conveyor belt, the second motor is fixedly connected to the frame, and the output end of the frame is fixedly connected to the input shaft of the unloading conveyor belt.

[0009] Preferably, a plurality of first baffles are fixedly connected to the surface of the unloading roller, and the plurality of first baffles are distributed in a circular array, and a plurality of second baffles are evenly distributed on the surface of the unloading conveyor belt, and the second baffles are fixedly connected to the unloading conveyor belt.

[0010] Preferably, it also includes a soil covering mechanism, which is located adjacent to the unloading mechanism, and includes a hydraulic telescopic rod, a U-shaped plate, a rotating shaft and a bidirectional auger blade. Two hydraulic telescopic rods are provided and are respectively fixedly connected to both ends of the frame, and the output ends of the two hydraulic telescopic rods are commonly fixedly connected to the U-shaped plate, the bottom of the U-shaped plate is rotatably connected to the rotating shaft, the surface of the rotating shaft is fixedly connected to the bidirectional auger blade, one end of the bottom of the U-shaped plate is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to the rotating shaft.

[0011] Preferably, a water pump is fixedly connected to one end of the top of the U-shaped plate, an output end of the water pump is connected to a water spray pipe, and a plurality of nozzles are provided at the bottom of the water spray pipe.

[0012] Preferably, a support plate is fixedly connected to one end of the top of the U-shaped plate, and the support plate is fixedly connected to the water pump. Support arms are respectively fixedly connected to both ends of the side walls of the U-shaped plate, and the support arms are fixedly connected to the water spray pipe.

[0013] Preferably, a cab is provided at one end of the top of the frame, a hydraulic cylinder is provided at one end of the frame adjacent to the cab, and an engine hood is provided at the frame between the cab and the trenching mechanism.

[0014] The beneficial effects of the present invention are as follows: 1. The crawler-type fully automatic sugarcane planting machine of the present invention performs a furrowing operation on the soil through the design of a furrowing mechanism, wherein the first hydraulic motor drives the rotary tillage gearbox to rotate, thereby driving the two rotary tillage cutter discs to rotate, thereby loosening the soil, and at the same time, the loosened soil is plowed out through the design of the coulter, thereby forming a groove, which is convenient for the subsequent planting of sugarcane seeds. The rotary tillage cutter disc loosens the soil in advance, so that the coulter can quickly plow out the soil when facing soils of different hardness, thereby improving the furrowing efficiency; 2. The crawler-type fully automatic sugarcane planting machine described in the present invention puts sugarcane seeds into the groove by designing a feeding mechanism, wherein the bottom of the hopper is set to be conical, and the feeding channel is designed so that the sugarcane seeds can be discharged smoothly from the hopper. By setting a plurality of first baffles on the feeding roller, the sugarcane seeds discharged from the hopper can be caught and dropped between the two first baffles. The feeding roller can be driven to rotate by a first motor, thereby driving the sugarcane seeds to move, and then the sugarcane seeds can drop from between the two first baffles on the feeding roller onto the feeding conveyor belt. By setting a plurality of second baffles on the feeding conveyor belt, the position of the sugarcane seeds can be limited, so that the sugarcane seeds can be arranged in order on the feeding conveyor belt, thereby ensuring that the sugarcane seeds can be arranged in order when put into the groove; 3. The crawler-type fully automatic sugarcane planting machine described in the present invention can transport the soil at both ends of the groove back into the groove through the design of the soil covering mechanism, wherein the third motor can drive the rotating shaft to rotate, thereby driving the two-way auger blades to rotate, thereby realizing the transportation of soil at both ends of the groove, allowing the soil to fall back into the groove, thereby burying the sugarcane seeds, and in addition, the design of the water pump, the water spray pipe and the nozzle can spray water on the soil after covering, thereby promoting the germination of the sugarcane seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 yes Figure 1 Another perspective structural diagram of; Figure 3 It is a schematic diagram of the structure of the trenching mechanism in the present invention; Figure 4 It is a schematic diagram of the structure of the material unloading mechanism in the present invention; Figure 5 yes Figure 4 Another perspective structural diagram of; Figure 6 It is a schematic diagram of the hopper structure in the present invention; Figure 7 It is a schematic diagram of the structure of the unloading roller in the present invention; Figure 8 It is a schematic diagram of the structure of the unloading conveyor belt in the present invention; Fig. 9 It is a schematic diagram of the soil covering mechanism structure in the present invention.

[0017] In the figure: 1. frame; 101. U-shaped support frame; 102. crawler wheel; 103. second hydraulic motor; 104. cab; 105. hydraulic cylinder; 106. engine hood; 2. furrowing mechanism; 201. lifting frame; 202. hydraulic lifting rod; 203. rotary tillage gearbox; 204. first hydraulic motor; 205. rotary tillage blade; 206. coulter; 3. unloading mechanism; 301. hopper; 302. unloading roller; 303 , unloading conveyor belt; 304, connecting plate; 305, first motor; 306, second motor; 307, first baffle; 308, second baffle; 309, unloading channel; 4, soil covering mechanism; 401, hydraulic telescopic rod; 402, U-shaped plate; 403, rotating shaft; 404, two-way auger blade; 405, third motor; 406, water pump; 407, water spray pipe; 408, nozzle; 409, support plate; 410, support arm. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figures 1 to 3As shown, a crawler-type fully automatic sugarcane planter described in an embodiment of the present invention comprises: a frame 1; a furrowing mechanism 2, which is arranged in the middle of the frame 1; the furrowing mechanism 2 comprises a lifting frame 201, a hydraulic lifting rod 202, a rotary tillage cutter disc 205 and a plow 206, the lifting frame 201 is slidably connected to the middle of the frame 1, the top of the lifting frame 201 is fixedly connected to the hydraulic lifting rod 202, the frame 1 is located at the lifting frame 201 and is fixedly connected to a U-shaped support frame 101, the top of the U-shaped support frame 101 is located above the lifting frame 201, the output end of the hydraulic lifting rod 202 is fixedly connected to the U-shaped support frame 101, and one end of the bottom of the lifting frame 201 is fixedly connected to a rotary tillage cutter disc 205. The gearbox 203, the lifting frame 201 is located adjacent to the rotary tillage gearbox 203 and is fixedly connected to a first hydraulic motor 204, the output end of the first hydraulic motor 204 is fixedly connected to the input shaft of the rotary tillage gearbox 203, the two ends of the output shaft of the rotary tillage gearbox 203 are respectively fixedly connected to a rotary tillage cutter disc 205, and the bottom of the lifting frame 201 is located adjacent to the rotary tillage cutter disc 205 and is fixedly connected to a plow 206; the bottom of the frame 1 is located at both ends of the lifting frame 201 and track wheels 102 are respectively installed, the bottom of the frame 1 is located adjacent to the track wheel 102 and is fixedly connected to a second hydraulic motor 103, and the second hydraulic motor 103 is fixedly connected to the input shaft of the track wheel 102; In this embodiment, during the sugarcane planting process, the soil must first be furrowed. During operation, the hydraulic lifting rod 202 is first opened. Driven by the hydraulic lifting rod 202, the lifting frame 201 will move downward, thereby driving the rotary tillage cutter disc 205 and the plow 206 to move downward. At the same time, the first hydraulic motor 204 is turned on. Driven by the first hydraulic motor 204, the input shaft of the rotary tillage gearbox 203 will rotate, thereby driving the output shaft at the bottom to rotate, and then driving the two rotary tillage cutter discs 205 to rotate. During the rotation of the rotary tillage cutter discs 205, the soil can be loosened, thereby facilitating subsequent furrowing. The rotary tillage gearbox 203 is an important component of the rotary tiller. By changing the gear The size and quantity change the output speed and torque of the rotary tiller. In the sugarcane planter, the main function of the rotary tillage gearbox 203 is to adjust the rotation speed and torque of the rotary tiller disc 205 to adapt to different soil conditions and planting requirements. After the first hydraulic motor 204 drives the rotary tiller disc 205 to rotate, the second hydraulic motor 103 is turned on, and the crawler wheel 102 is driven to rotate by the second hydraulic motor 103, so that the planter can move. During the movement of the planter, the plow 206 will plow the loosened soil to form a groove. During this process, the hydraulic lifting rod 202 can be turned on at the same time to drive the plow 206 and the rotary tiller disc 205 to move up and down, so as to adjust the depth of the groove.

[0020] like Figures 4 to 8As shown, it also includes a feeding mechanism 3, which includes a hopper 301, a feeding roller 302 and a feeding conveyor belt 303. The hopper 301 is fixedly connected to the top of the frame 1 and is located adjacent to the ditching mechanism 2. The frame 1 is located below the hopper 301 and is rotatably connected to the feeding roller 302. A feeding conveyor belt 303 is arranged below the feeding roller 302, and the feeding conveyor belt 303 is located below the frame 1; the bottom of the hopper 301 is conical, and the bottom of the hopper 301 is connected to a feeding channel 309. The bottom of the frame 1 is located at two ends of the feeding conveyor belt 303, and two connecting plates 304 are fixedly connected thereto. The feeding conveyor belt 303 is connected to the connecting plate 309. The connecting plate 304 is rotatably connected; the frame 1 is fixedly connected to a first motor 305 at one end of the unloading roller 302, the output end of the first motor 305 is fixedly connected to the unloading roller 302, a second motor 306 is arranged at one end of the unloading conveyor belt 303, the second motor 306 is fixedly connected to the frame 1, and the output end of the frame 1 is fixedly connected to the input shaft of the unloading conveyor belt 303; a plurality of first baffles 307 are fixedly connected to the surface of the unloading roller 302, the plurality of first baffles 307 are distributed in a circular array, a plurality of second baffles 308 are evenly distributed on the surface of the unloading conveyor belt 303, and the second baffles 308 are fixedly connected to the unloading conveyor belt 303; In this embodiment, the sugarcane seeds are placed into the opened grooves by designing the feeding mechanism 3. During operation, the sugarcane seeds are neatly placed into the hopper 301. The sugarcane seeds in the hopper 301 will move along the conical structure at the bottom of the hopper 301 to the feeding channel 309. The sugarcane seeds at the bottom will pass through the feeding channel 309 and fall between the two first baffles 307 on the feeding roller 302. At this time, the sugarcane seeds will hold up other sugarcane seeds in the feeding channel 309, so that other sugarcane seeds in the hopper 301 will not fall downward through the feeding channel 309. At this time, the first motor 305 is turned on. Under the drive of the first motor 305, the feeding roller 302 will rotate, thereby driving the first baffle 307 to rotate, and the feeding roller 302 will rotate. The sugarcane seeds are driven to rotate, and then they will move away from under the feeding channel 309. At this time, new sugarcane seeds will fall between the two first baffles 307 on the feeding roller 302. The sugarcane seeds that first fall onto the feeding roller 302 will fall between the two second baffles 308 on the feeding conveyor belt 303 during the rotation of the feeding roller 302. At this time, the second motor 306 is turned on to drive the feeding conveyor belt 303 to rotate, thereby driving the sugarcane seeds to move and then transporting them into the groove. With the cooperation of the first motor 305 and the second motor 306, the sugarcane seeds can be evenly arranged on the feeding conveyor belt 303, so that the sugarcane seeds can be evenly dropped into the groove.

[0021] like Fig. 9As shown, it also includes a soil covering mechanism 4, which is located adjacent to the unloading mechanism 3. The soil covering mechanism 4 includes a hydraulic telescopic rod 401, a U-shaped plate 402, a rotating shaft 403 and a bidirectional auger blade 404. Two hydraulic telescopic rods 401 are provided, and are respectively fixedly connected to both ends of the frame 1. The output ends of the two hydraulic telescopic rods 401 are commonly fixedly connected to the U-shaped plate 402, the bottom of the U-shaped plate 402 is rotatably connected to the rotating shaft 403, and the surface of the rotating shaft 403 is fixedly connected to the bidirectional auger blade 404, and one end of the bottom of the U-shaped plate 402 is fixedly connected to the third motor 405, and the output end of the third motor 405 is fixedly connected to the rotating shaft 403; In this embodiment, the soil at both ends of the groove can be transported back into the groove through the design of the soil covering mechanism 4, wherein the third motor 405 drives the rotating shaft 403 to rotate, thereby driving the bidirectional auger blades 404 to rotate, thereby realizing the transportation of soil at both ends of the groove, allowing the soil to fall back into the groove, thereby burying the sugarcane seeds, and in addition, the hydraulic telescopic rod 401 can drive the U-shaped plate 402 to move up and down, thereby driving the rotating shaft 403 and the auger blades to move up and down, so that when the soil covering operation is required, the U-shaped plate 402 is driven downward by the hydraulic telescopic rod 401, and when the soil covering operation is not required, the U-shaped plate 402 is driven upward by the hydraulic telescopic rod 401, so that the soil covering mechanism 4 will not affect the movement of the planting machine.

[0022] like Fig. 9 As shown, a water pump 406 is fixedly connected to one end of the top of the U-shaped plate 402, and a water spray pipe 407 is connected to the output end of the water pump 406. A plurality of spray heads 408 are provided at the bottom of the water spray pipe 407; In this embodiment, clean water can be input into the water spray pipe 407 through the water pump 406, and the clean water in the water spray pipe 407 will be sprayed out through the nozzle 408, so as to water the newly planted sugarcane seeds, so as to promote the germination of the sugarcane seeds. In actual operation, a water tank filled with water can be prepared in advance. When performing the watering operation, the input end of the water pump 406 is connected to the water tank to ensure that the water pump 406 can smoothly input clean water into the water spray pipe 407.

[0023] like Fig. 9 As shown, one end of the top of the U-shaped plate 402 is fixedly connected to a support plate 409, and the support plate 409 is fixedly connected to the water pump 406. The two ends of the side walls of the U-shaped plate 402 are respectively fixedly connected to support arms 410, and the support arms 410 are fixedly connected to the water spray pipe 407. In this embodiment, the water pump 406 is supported by the design of the support plate 409, so that the water pump 406 can be stably fixed on the U-shaped plate 402, and the water spray pipe 407 is supported by the design of the support arm 410, so that the water spray pipe 407 can be stably fixed on the U-shaped plate 402, and the water pump 406 can stably transport clean water into the water spray pipe 407.

[0024] like Figure 1 to Figure 2 As shown, a cab 104 is provided at one end of the top of the frame 1, a hydraulic cylinder 105 is provided at one end of the frame 1 adjacent to the cab 104, and an engine hood 106 is provided between the cab 104 and the trenching mechanism 2; In this embodiment, when planting sugarcane, the staff can enter the cab 104 to drive the planting machine. The hydraulic oil pump is designed to deliver hydraulic oil to the first hydraulic motor 204, the second hydraulic motor 103, the hydraulic lifting rod 202 and the hydraulic telescopic rod 401, thereby ensuring that the planting machine can operate normally, and the engine hood 106 can protect the engine.

[0025] Working principle: During the sugarcane planting process, the soil must be furrowed first. During operation, the hydraulic lifting rod 202 is opened first. Driven by the hydraulic lifting rod 202, the lifting frame 201 will move downward, thereby driving the rotary tillage cutter disc 205 and the plow 206 to move downward. At the same time, the first hydraulic motor 204 is turned on. Driven by the first hydraulic motor 204, the input shaft of the rotary tillage gearbox 203 will rotate, thereby driving the output shaft at the bottom to rotate, and then driving the two rotary tillage cutter discs 205 to rotate. During the rotation of the rotary tillage cutter discs 205, the soil can be loosened, thereby facilitating subsequent furrowing. After the first hydraulic motor 204 drives the rotary tillage cutter disc 205 to rotate, the second hydraulic motor 103 is turned on. The track wheel 102 is driven to rotate so that the planter can move. During the movement of the planter, the plow 206 will plow the loosened soil to form a groove. During this process, the hydraulic lifting rod 202 can be opened at the same time to drive the plow 206 and the rotary tillage cutter disc 205 to move up and down, so as to adjust the groove depth. In addition, before trenching the soil, the sugarcane seeds need to be neatly placed in the hopper 301. The sugarcane seeds in the hopper 301 will move along the conical structure at the bottom of the hopper 301 to the lower feeding channel 309. The sugarcane seeds at the bottom will pass through the feeding channel 309 and fall between the two first baffles 307 on the feeding roller 302. At this time, the sugarcane seeds will hold up other sugarcane seeds in the feeding channel 309, so that other sugarcane seeds in the hopper 301 cannot The first motor 305 is turned on at this time, and the feeding roller 302 is driven by the first motor 305 to rotate, thereby driving the first baffle 307 to rotate, and then driving the sugarcane seeds to rotate. At this time, the sugarcane seeds will move away from the bottom of the feeding channel 309. At this time, new sugarcane seeds will fall between the two first baffles 307 on the feeding roller 302, and the sugarcane seeds that first fall on the feeding roller 302 will fall between the two second baffles 308 on the feeding conveyor belt 303 during the rotation of the feeding roller 302. At this time, the second motor 306 is turned on to drive the feeding conveyor belt 303 to rotate, thereby driving the sugarcane seeds to move, and then transporting the sugarcane seeds to the groove. With the cooperation of the two motors 306, the sugarcane seeds can be evenly arranged on the unloading conveyor belt 303, so that the sugarcane seeds can be evenly placed in the groove. After the sugarcane seeds are placed in the groove, the soil on both sides of the groove needs to be transferred back into the groove. At this time, the third motor 405 is turned on to drive the rotating shaft 403 to rotate, thereby driving the two-way auger blades 404 to rotate, so as to realize the transportation of soil at both ends of the groove, allowing the soil to fall back into the groove, thereby burying the sugarcane seeds. In addition, the hydraulic telescopic rod 401 can drive the U-shaped plate 402 to move up and down, thereby driving the rotating shaft 403 and the auger blades to move up and down. In this way, when the soil covering operation is required, the U-shaped plate 402 is driven downward by the hydraulic telescopic rod 401. When the soil covering operation is not required,The hydraulic telescopic rod 401 drives the U-shaped plate 402 to move upward, so that the soil covering mechanism 4 will not affect the movement of the planter. In addition, the water pump 406 can input clean water into the water spray pipe 407, and the clean water in the water spray pipe 407 will be sprayed out through the nozzle 408, so as to water the newly planted sugarcane seeds, thereby promoting the germination of the sugarcane seeds. In actual operation, a water tank filled with water can be prepared in advance. When watering, the input end of the water pump 406 is connected to the water tank to ensure that the water pump 406 can smoothly input clean water into the water spray pipe 407.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A crawler-type fully automatic sugarcane planting machine, comprising: Rack(1); A ditching mechanism (2) is arranged in the middle of the frame (1); Features: The furrowing mechanism (2) comprises a lifting frame (201), a hydraulic lifting rod (202), a rotary tiller disc (205) and a plow blade (206); the lifting frame (201) is slidably connected to the middle of the frame (1); the top of the lifting frame (201) is fixedly connected to the hydraulic lifting rod (202); the frame (1) is fixedly connected to a U-shaped support frame (101) at the lifting frame (201); the top of the U-shaped support frame (101) is located above the lifting frame (201); the output end of the hydraulic lifting rod (202) is connected to the U-shaped support frame (101) ), one end of the bottom of the lifting frame (201) is fixedly connected to a rotary tillage gearbox (203), the lifting frame (201) is fixedly connected to a first hydraulic motor (204) at a position adjacent to the rotary tillage gearbox (203), the output end of the first hydraulic motor (204) is fixedly connected to an input shaft of the rotary tillage gearbox (203), both ends of the output shaft of the rotary tillage gearbox (203) are respectively fixedly connected to a rotary tillage cutter disc (205), and the bottom of the lifting frame (201) is fixedly connected to a plowshare (206) at a position adjacent to the rotary tillage cutter disc (205).

2. A crawler-type fully automatic sugarcane planting machine according to claim 1, characterized in that: The bottom of the frame (1) is located at both ends of the lifting frame (201), and track wheels (102) are respectively installed thereon. The bottom of the frame (1) is located adjacent to the track wheels (102), and a second hydraulic motor (103) is fixedly connected thereto. The second hydraulic motor (103) is fixedly connected to the input shaft of the track wheel (102).

3. The crawler-type fully automatic sugarcane planting machine according to claim 1, characterized in that: The machine also comprises a material discharge mechanism (3), the material discharge mechanism (3) comprising a hopper (301), a material discharge roller (302) and a material discharge conveyor belt (303); the material discharge hopper (301) is fixedly connected to the top of the frame (1) and is located adjacent to the trenching mechanism (2); the frame (1) is located below the material discharge hopper (301) and is rotatably connected to the material discharge roller (302); a material discharge conveyor belt (303) is provided below the material discharge roller (302); and the material discharge conveyor belt (303) is located below the frame (1).

4. The crawler-type fully automatic sugarcane planting machine according to claim 3, characterized in that: The bottom of the hopper (301) is arranged in a conical shape, and the bottom of the hopper (301) is connected to a material discharge channel (309). The bottom of the frame (1) is located at both ends of a material discharge conveyor belt (303) and is respectively fixedly connected to two connecting plates (304), and the material discharge conveyor belt (303) is rotatably connected to the connecting plates (304).

5. The crawler-type fully automatic sugarcane planting machine according to claim 4, characterized in that: The frame (1) is fixedly connected to a first motor (305) at one end of the unloading roller (302); an output end of the first motor (305) is fixedly connected to the unloading roller (302); a second motor (306) is provided at one end of the unloading conveyor belt (303); the second motor (306) is fixedly connected to the frame (1); and the output end of the frame (1) is fixedly connected to an input shaft of the unloading conveyor belt (303).

6. The crawler-type fully automatic sugarcane planting machine according to claim 4, characterized in that: A plurality of first baffles (307) are fixedly connected to the surface of the unloading roller (302), and the plurality of first baffles (307) are distributed in a circular array. A plurality of second baffles (308) are evenly distributed on the surface of the unloading conveyor belt (303), and the second baffles (308) are fixedly connected to the unloading conveyor belt (303).

7. The crawler-type fully automatic sugarcane planting machine according to claim 1, characterized in that: The machine also comprises a soil covering mechanism (4), the soil covering mechanism (4) being located adjacent to the unloading mechanism (3), the soil covering mechanism (4) comprising a hydraulic telescopic rod (401), a U-shaped plate (402), a rotating shaft (403) and a bidirectional auger blade (404), two hydraulic telescopic rods (401) being provided and respectively fixedly connected to two ends of the frame (1), the output ends of the two hydraulic telescopic rods (401) being fixedly connected to the U-shaped plate (402), the bottom of the U-shaped plate (402) being rotatably connected to the rotating shaft (403), the surface of the rotating shaft (403) being fixedly connected to the bidirectional auger blade (404), one end of the bottom of the U-shaped plate (402) being fixedly connected to a third motor (405), the output end of the third motor (405) being fixedly connected to the rotating shaft (403).

8. The crawler-type fully automatic sugarcane planting machine according to claim 7, characterized in that: A water pump (406) is fixedly connected to one end of the top of the U-shaped plate (402); an output end of the water pump (406) is connected to a water spray pipe (407); and a plurality of spray heads (408) are provided at the bottom of the water spray pipe (407).

9. The crawler-type fully automatic sugarcane planting machine according to claim 8, characterized in that: A support plate (409) is fixedly connected to one end of the top of the U-shaped plate (402), and the support plate (409) is fixedly connected to the water pump (406). Support arms (410) are fixedly connected to both ends of the side walls of the U-shaped plate (402), and the support arms (410) are fixedly connected to the water spray pipe (407).

10. The crawler-type fully automatic sugarcane planting machine according to claim 1, characterized in that: A cab (104) is provided at one end of the top of the frame (1), a hydraulic cylinder (105) is provided at one end of the frame (1) adjacent to the cab (104), and an engine hood (106) is provided between the cab (104) and the trenching mechanism (2).

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