Straw collecting and bundling device based on intelligent agriculture

Abstract

The invention provides a straw collecting and bundling device based on intelligent agriculture, and belongs to the field of bundling devices.The straw collecting and bundling device based on intelligent agriculture comprises a bundling machine body, and further comprises a dust falling assembly, a straw collecting and bundling assembly and a straw collecting and bundling assembly, the dust falling assembly comprises an air suction head, an air suction box, a draught fan, a filter element, a drawing blocking plate, a feeding piece, a pushing piece, a rotary dust removing box and a discharging box, the suction end of the air suction head communicates with the interior of the bundling machine body, the concentration of raised dust in air is remarkably reduced, and the amount of smoke sucked by a matched agricultural machine air cooling system is greatly reduced; the blocking risk of a heat dissipation channel of the air cooling system is reduced, interference of smoke on heat dissipation efficiency is reduced, it is ensured that core components of agricultural machinery are always in a normal operation temperature range, continuous and stable operation of the agricultural machinery is guaranteed, the shutdown maintenance time of the equipment is remarkably saved, and the overall efficiency and continuity of wheat straw bundling operation are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of baling devices, in particular to a straw collecting and baling device based on intelligent agriculture. BACKGROUND

[0002] In the large-scale harvesting operation of wheat and rice, after the agricultural harvester completes the harvesting of the grains, the straw is usually scattered on the ground. In order to realize the recycling of the straw and clean the field, the industry generally uses a straw baling device to collect and bale the scattered straw. However, the existing straw baling device has a significant dust problem in actual operation: because the current mainstream baling device does not generally configure an effective dust handling mechanism, the device will generate a large amount of dust during the whole process of straw grabbing, conveying, compressing and baling. These dust not only spreads rapidly to the air in the operation area and the surrounding air, causing serious air pollution, but also threatens the respiratory health of the on-site operators; more importantly, some dust with small particle size will be directly sucked into the air cooling system of the agricultural machinery matched with the baling device, which will cause the heat dissipation channel of the air cooling system to be blocked and the heat dissipation efficiency to be reduced, thereby causing overheating failure of the core components of the agricultural machinery, shortening the service life of the agricultural machinery, increasing the maintenance cost and operation downtime of the equipment, and seriously affecting the overall efficiency and economy of the wheat straw baling operation. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a straw collecting and baling device based on intelligent agriculture, which can extract and filter the dust generated during the baling operation, reduce the diffusion of dust into the air, thereby reducing the pollution of dust to the environment and the harm to the human body, so that less dust is directly sucked into the air cooling system of the agricultural machinery matched with the baling device, the heat dissipation channel of the air cooling system is less blocked, and the heat dissipation efficiency is less disturbed by the dust, so that the temperature of the core components of the agricultural machinery is at a normal operating temperature, ensuring the normal operation of the agricultural machinery, saving the downtime maintenance time, and improving the overall efficiency of the baling operation.

[0004] According to the embodiment of the present application, a straw collecting and bundling device based on intelligent agriculture comprises a bundling machine body, a transmission structure is arranged on one side of the bundling machine body, and further comprises a dust falling assembly. The dust falling assembly comprises a suction head, a suction box, a fan, a filter element, a pull-out baffle, a feeding element, a pushing element, a rotating dust removal box and a discharging box. The suction head suction end is in communication with the inside of the bundling machine body. One side of the suction box is in communication with the suction head. The other side of the suction box is in communication with the input end of the fan. A notch is formed on the side of the suction box close to the fan. The pull-out baffle pull-out end is slidably connected to the two sides of the notch. A plurality of filter elements are arranged. One filter element is inserted into the notch. The feeding element is fixedly connected to one side of the suction box. One side of the feeding element is in communication with the notch. The pushing element pushing end is located on one side of the notch. One side of the pushing element is fixedly connected to one side of the feeding element. The fan is fixedly connected to the bundling machine body. The fan rotating end one side is in transmission connection with the transmission structure. The fan rotating end other side is in transmission connection with the rotating end of the rotating dust removal box. One side of the discharging box is in communication with the suction box. The other side of the discharging box is in communication with the bottom of the rotating dust removal box. One side of the rotating dust removal box is in communication with the notch.

[0005] According to the straw collecting and bundling device based on intelligent agriculture, the beneficial effects are as follows: during the operation of the straw bundling device, the agricultural machine drives the transmission structure to operate after being started, the transmission structure drives the bundling machine body to perform core operations such as straw grabbing, conveying, compressing, and bundling on one hand, and drives the fan to rotate on the other hand, the fan extracts air in the air suction box during operation, under the action of negative pressure, the air suction box further extracts air in the air suction head, and the air suction head extracts air in the feeding roller operation area and the bundling area in the bundling machine body, dust generated in the area is sucked into the air together, the extracted dust-containing air first flows through the filter element in the air suction box, dust and air are separated through the filtering effect of the filter element, clean air is discharged after being filtered, dust is effectively intercepted, when a large amount of dust is left on the dust interception side of the filter element in the air suction box, the device automatically starts the filter element cleaning and replacement process, first, the pulling end of the pulling plate is lifted upward, the gap between the air suction box and the rotating dust removal box is opened, then the pushing end of the pushing piece extends, the filter element in the air suction box is pushed into the rotating dust removal box, the rotating dust removal box starts to rotate under the transmission of the fan, the waste filter element in the box is turned over synchronously with the box body and is subjected to the action of beating, the dust attached to the surface of the filter element is completely shaken off, the dust is collected in the lower discharge box under the action of gravity, at the same time, the pushing end of the pushing piece is retracted, the feeding end of the feeding piece acts immediately, pushes a clean filter element to the side of the pushing end of the pushing piece, the pushing end of the pushing piece extends again, accurately pushes the clean filter element to the filter element installation station in the air suction box, finally, the pulling end of the pulling plate falls, reseals the gap between the two sides, completes the filter element replacement and cleaning cycle, the process realizes the mechanization and intelligentization of filter element replacement, and can automatically remove dust on the surface of the waste filter element, through efficient extraction and filtration of dust in the bundling operation area, the diffusion amount of smoke and dust in the air is greatly reduced, the pollution of smoke and dust to the environment and the harm to the health of the operator are effectively reduced, in addition, due to the significant reduction of dust concentration in the air, the amount of smoke and dust sucked by the air cooling system of the agricultural machine is greatly reduced, the risk of blockage of the heat dissipation channel of the air cooling system is reduced, the interference of smoke and dust on the heat dissipation efficiency is reduced, and the core components of the agricultural machine are ensured to be in the normal operation temperature range, the continuous and stable operation of the agricultural machine is ensured, the equipment downtime maintenance time is significantly saved, and the overall efficiency and continuity of the wheat straw bundling operation are improved.

[0006] In addition, the straw collecting and bundling device based on intelligent agriculture has the following additional technical features.

[0007] According to the application, the air suction head comprises a first air nozzle and a second air nozzle, the first air nozzle and the second air nozzle are in communication with the inside of the bundling machine body, and the first air nozzle and the second air nozzle are in communication with the air suction box.

[0008] According to the application, the transmission structure is provided with a first pulley on one side, and the fan is provided with a second pulley on one side, and the first pulley is in transmission connection with the second pulley.

[0009] According to the application, the pulling plug plate comprises a first telescopic piece and a plug plate, the plug plate is in sliding connection with both sides of the gap, one side of the first telescopic piece is fixedly connected with the upper part of the air suction box, and one side of the plug plate is fixedly connected with the output low end of the first telescopic piece.

[0010] According to the application, the feeding piece comprises a material box, a second telescopic piece and a pushing block, one side of the material box is fixedly connected with one side of the air suction box, one side of the second telescopic piece is fixedly connected with one side of the material box, and one side of the pushing block is fixedly connected with the output end of the second telescopic piece, the pushing block is in sliding connection with the inside of the material box, a discharging port is formed in the upper part of one side of the material box, and the filter core is inserted into the inside of the material box through the discharging port.

[0011] According to the application, the pushing piece comprises a third telescopic piece and a pushing plate, one side of the third telescopic piece is fixedly connected with the material box, and the output end of the third telescopic piece is fixedly connected with the pushing plate.

[0012] According to the application, the rotating dust removal box comprises an outer box and a rotating frame, the outer box is fixedly communicated with the upper part of one side of the discharging box, the rotating frame is in rotating connection with the inside of the outer box, and the rotating frame is in transmission connection with the rotating end of the fan.

[0013] According to the application, a box cover is hinged to one side of the outer box, and the bottom of the box cover is provided with a first buckle.

[0014] According to the application, the rotating frame is provided with a gear ring, the rotating end of the fan is provided with a first gear set, and the first gear set is in meshing connection with the gear ring.

[0015] According to the application, the discharging box is provided with a pulling plate, the pulling plate is provided with a fourth telescopic piece, the pulling plate is in sliding connection with the discharging box, the output end of the fourth telescopic piece is fixedly connected with the pulling plate, and one side of the fourth telescopic piece is fixedly connected with the discharging box.

[0016] In the straw harvesting and bundling operation process, the winding roller of the bundling device is the key component for realizing ground straw grabbing and conveying. It continuously winds and conveys the scattered straw in the field to the subsequent compression and bundling station through continuous rotation, providing guarantee for the continuous advancement of the entire bundling operation. However, in the long-term operation process, affected by factors such as the fiber characteristics of the straw, the humidity difference of the straw in the field, and the rotation tension change of the winding roller, part of the straw is prone to irregular winding. When the winding roller has a straw winding problem, it will directly cause the rotation resistance to increase, the straw grabbing and conveying efficiency to decrease, and even cause the winding roller to jam. At this time, it is necessary to stop and clean up. After stopping, it is convenient to remove the wound straw after disassembling part of the outer shell of the bundling machine. Disassembling and reassembling the outer shell causes inconvenience to remove the straw, has low mechanization, and also greatly reduces the operation efficiency of straw bundling.

[0017] According to the application, a disentangling assembly is also included, which comprises a feeding roller, a sliding knife, a tension spring, a push-down frame, an insertion frame, a rotating frame and a cutting knife. The feeding roller is rotationally connected with the bundling machine body, and the feeding roller is drivingly connected with the transmission structure. The sliding knife is provided in plurality. The tension spring is symmetrically arranged on both sides of the sliding knife. The sliding knife is slidingly connected with the inside of the feeding roller. One side of the tension spring is hung on one side of the sliding knife, and the other side of the tension spring is hung on one side of the feeding roller. The push-down frame and the insertion frame are symmetrically arranged. The push-down frame is fixedly connected with the bundling machine body. The sliding end of the insertion frame is slidingly connected with the pushing end of the push-down frame. One side of the sliding end of the insertion frame is inserted into the inside of one side of the sliding knife. The rotating frame is rotationally connected with the bundling machine body. The rotating end of the rotating frame is drivingly connected with one side of the feeding roller. The cutting knives are arranged in plurality at intervals. The cutting knives are fixedly sleeved on the outside of the rotating end of the rotating frame.

[0018] When the straw winding phenomenon occurs outside the feeding roller of the bundling device, the device first starts the preliminary cleaning mechanism, the rotating end of the rotating frame drives the cutter to move towards the direction of the feeding roller, the cutter and the roller teeth of the feeding roller are distributed in a staggered manner in the initial state to avoid collision and interference between the two, as the rotating frame continues to move towards the feeding roller, the rotating end gradually forms a transmission connection with the feeding roller, the rotating end of the rotating frame starts to rotate under the transmission action, and then drives the cutter to rotate, at this time the feeding roller and the cutter keep reverse rotation, by the relative motion of the two and the cutting action of the cutter, most of the straw wound outside the feeding roller can be cut off and removed, if a small amount of stubbornly wound straw remains on the feeding roller after preliminary cleaning, the secondary cleaning process is started without disassembling the equipment shell, first the sliding knife connected slidingly inside the feeding roller is adjusted to the working position facing directly downward, then the pushing end of the push frame is extended, driving the whole insert frame to move downward, so that the horizontal insert end of the insert frame is accurately inserted into the corresponding connecting structure of the sliding knife, the pushing end of the push frame continues to apply a pushing force downward, driving the insert rod to move downward synchronously, the insert rod in turn pushes the sliding knife to extend downward along the sliding path inside the feeding roller, the extended sliding knife can perform secondary cutting on the remaining straw, or the action force of the downward opening makes the wound straw break and fall off to the ground, after the secondary cleaning is completed, the pushing end of the push frame is retracted and reset, driving the insert frame to move upward, so that the horizontal insert end is pulled out of the connecting structure of the sliding knife, at this time the sliding knife is retracted and stored inside the feeding roller along the sliding path inside the feeding roller under the action of the pulling force of the matched tension spring, and returns to the initial standby state, the whole cleaning process is fully mechanized, without manual disassembly or installation of the equipment shell, the cleaning operation of the wound straw outside the feeding roller can be quickly completed, the fault handling time is greatly shortened, and the overall operation efficiency of the straw bundling is significantly improved.

[0019] According to the present application, the push frame comprises a first frame body, a second frame body and a fifth telescopic piece, one side of the first frame body is connected slidingly with the inside of one side of the second frame body, the other side of the second frame body is fixedly connected with the body of the bundling machine, the end of the fifth telescopic piece is fixedly connected with the body of the bundling machine, and the output end of the fifth telescopic piece is fixedly connected with the other side of the first frame body.

[0020] According to the present application, the insert frame comprises a sixth telescopic piece and an insert rod, the sixth telescopic piece is fixedly connected with the bottom of the first frame body, the output end of the sixth telescopic piece is fixedly connected with one end of the insert rod, the insert rod is connected slidingly with the first frame body, and the other end of the insert rod is inserted into the inside of the sliding knife.

[0021] According to the application, the rotating frame comprises a seventh telescopic piece, a third frame body and a middle shaft, the seventh telescopic piece is rotationally connected with the baling machine body at the end, the output end of the seventh telescopic piece is rotationally connected with the third frame body, one side of the third frame body is rotationally connected with the baling machine body, the middle shaft is rotationally connected with the other side of the third frame body, and the cutter is fixed on the outside of the middle shaft.

[0022] According to the application, one side of the feeding roller is provided with a second gear, one side of the baling machine body is respectively provided with a third gear, a fourth gear and a fifth gear, the middle shaft is provided with a sixth gear, the second gear is meshingly connected with the third gear, the third gear is meshingly connected with the fourth gear, the fourth gear is meshingly connected with the fifth gear, and the fifth gear is meshingly connected with the sixth gear.

[0023] The bottom of the baling machine is usually provided with tires, but there are often sharp stones, rusty metals and glass bottles in the farmland, and the existence of these things will cause the tires to be punctured and cracked. Once the tire is punctured, it cannot walk well, at which time a large amount of time is needed to disassemble, repair and reinstall the tire, so as to reduce the baling efficiency.

[0024] According to the application, a replacement assembly is further included, the replacement assembly comprises a support frame, a connecting head, a first tire, a second tire, a limiting bolt rod and a jacking frame, the connecting heads are symmetrically arranged on both sides of the support frame, the connecting heads are connected with the support frame through bearings, the first tire is fixedly connected with one side of one connecting head, the second tire is fixedly connected with one side of the other connecting head, the limiting bolt rod is screwed with the baling machine body through the support frame, and the moving end of the jacking frame is located at the bottom of the baling machine body.

[0025] When the first tire of the bundling machine has a tire puncture fault, the preset emergency replacement mechanism can be used to quickly handle the fault, and the specific process is as follows: first, the jacking frame is started, the lower part of the jacking frame is stretched downward and abuts against the ground, and under the action of the supporting force, the bundling machine body is lifted upward as a whole until the first tire is completely separated from the ground, so that the tire puncture tire is prevented from continuing to bear stress, and it is worth noting that the jacking frame also has a tire protection function in a non-working state, when the bundling machine body is idle, the jacking frame is stretched and supports the equipment, so that the tire is separated from the ground bearing state, the deformation and aging of the tire caused by long-term pressure are reduced, and the service life of the tire is effectively prolonged, after the bundling machine body is lifted into place, the operator removes the limiting bolt rod, at this time, the support frame movably connected with the bundling machine body is released from the limiting constraint, can rotate around the connecting shaft, the support frame is rotated, and the second tire assembled at the end of the support frame is moved to the working position of the original first tire, then the limiting bolt rod is inserted through the corresponding connecting holes of the support frame and the bundling machine body, and fastening connection is realized through thread cooperation, the limiting and fixing of the support frame are completed, and the support frame is prevented from deviating in subsequent operation, in this process, the second tire is movably connected with the support frame through the connecting head, the connecting head can ensure that the second tire normally rotates when the equipment moves, after the limiting and fixing are completed, the jacking frame is controlled to retract upward, the height of the bundling machine body is gradually reduced, the second tire stably contacts the ground and bears the support force of the equipment, and thus the tire emergency replacement is quickly completed, the bundling machine can immediately resume operation, and when the subsequent bundling operation is completed or the equipment is in an idle state, the tire puncture first tire is removed for tire repair or replacement, the operation of the new tire, the scheme greatly shortens the processing time of the tire fault in the bundling operation process, avoids long-time shutdown caused by on-site disassembly and repair of the tire, and effectively improves the overall operation efficiency of the straw bundling.

[0026] According to the application, the support frame, the connecting head, the first tire, the second tire and the limiting bolt rod are symmetrically arranged.

[0027] According to the application, the jacking frame comprises a fourth frame body, a fifth frame body, an eighth telescopic piece and a backing plate, one side of the fourth frame body is slidably connected with the inside of the fifth frame body, the fifth frame body and the eighth telescopic piece are fixedly connected with the bundling machine body, the output end of the eighth telescopic piece is fixedly connected with the fourth frame body, and the fourth frame body is fixedly connected with the backing plate. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0029] Figure 1 is a first perspective view of a structure of a straw collecting and bundling device based on intelligent agriculture according to an embodiment of the present application;

[0030] Figure 2 is a partial structure view of a dust falling assembly according to an embodiment of the present application;

[0031] Figure 3 is a partial structure view of a pulling and plugging plate according to an embodiment of the present application;

[0032] Figure 4 is a partial structure view of a feeding member according to an embodiment of the present application;

[0033] Figure 5 is a partial structure view of a discharging box according to an embodiment of the present application;

[0034] Figure 6 is a partial structure view of a rotating dust removing box according to an embodiment of the present application;

[0035] Figure 7 is a partial structure view of a unwinding assembly according to an embodiment of the present application;

[0036] Figure 8 is a partial structure view of a pushing frame according to an embodiment of the present application;

[0037] Figure 9 is a partial structure view of a sliding knife and a tension spring according to an embodiment of the present application;

[0038] Figure 10 is a partial structure view of a replacing assembly according to an embodiment of the present application;

[0039] Figure 11 is a partial structure view of a disassembling between a first tire, a second tire and a connecting head according to an embodiment of the present application;

[0040] Figure 12 is a partial structure view of a jacking frame according to an embodiment of the present application.

[0041] In the diagram: 100 - Baler body; 110 - Transmission structure; 111 - First pulley; 120 - Third gear; 130 - Fourth gear; 140 - Fifth gear; 200 - Dust suppression assembly; 210 - Suction head; 211 - First air nozzle; 212 - Second air nozzle; 220 - Suction box; 221 - Notch; 230 - Fan; 231 - Second pulley; 232 - First gear set; 240 - Filter element; 250-Pull-out blocking plate; 251-First telescopic component; 252-Insert plate; 260-Feeding component; 261-Material box; 262-Second telescopic component; 263-Push block; 264-Discharge port; 270-Push component; 271-Third telescopic component; 272-Push plate; 280-Rotating dust collector box; 281-Outer box; 282-Rotating frame; 283-Box cover; 284-First buckle; 285 - Gear ring; 290- Feed box; 291- Pull-out plate; 292- Fourth telescopic component; 300- Dewinding assembly; 310- Feeding roller; 312- Second gear; 320- Sliding knife; 330- Tension spring; 340- Lower push frame; 341- First frame; 342- Second frame; 343- Fifth telescopic component; 350- Insertion frame; 351- Sixth telescopic component; 352- Insertion rod; 360- Rotating frame 361-Seventh telescopic component; 362-Third frame; 363-Central shaft; 364-Sixth gear; 370-Cutter; 400-Replacement component; 410-Support frame; 420-Connector; 430-First tire; 440-Second tire; 450-Limit bolt rod; 460-Pulling frame; 461-Fourth frame; 462-Fifth frame; 463-Eighth telescopic component; 464-Pad plate. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] The following description, with reference to the accompanying drawings, describes a straw collection and baling device based on smart agriculture according to an embodiment of this application.

[0044] like Figures 1-12 As shown, a straw collection and baling device based on smart agriculture according to an embodiment of this application includes a baler body 100, a transmission structure 110 on one side of the baler body 100, and a dust suppression component 200.

[0045] The dust falling assembly 200 comprises a suction head 210, a suction box 220, a fan 230, filter elements 240, a pull-off baffle 250, a feeding element 260, a pushing element 270, a rotating dust removal box 280 and a discharging box 290. The suction end of the suction head 210 is in communication with the inside of the bundling machine body 100. One side of the suction box 220 is in communication with the suction head 210. The other side of the suction box 220 is in communication with the input end of the fan 230. The side of the suction box 220 close to the fan 230 is provided with a gap 221. The pull-out end of the pull-off baffle 250 is slidingly connected to the two sides of the gap 221. The filter elements 240 are provided in plurality. One filter element 240 is inserted into the gap 221. The feeding element 260 is fixedly connected to one side of the suction box 220. One side of the feeding element 260 is in communication with the gap 221. The pushing end of the pushing element 270 is located at one side of the gap 221. One side of the pushing element 270 is fixedly connected to one side of the feeding element 260. The fan 230 is fixedly connected to the bundling machine body 100. The rotating end of the fan 230 is drivingly connected to the transmission structure 110 at one side. The rotating end of the fan 230 is drivingly connected to the rotating end of the rotating dust removal box 280 at the other side. One side of the discharging box 290 is in communication with the suction box 220. The other side of the discharging box 290 is in communication with the bottom of the rotating dust removal box 280. One side of the rotating dust removal box 280 is in communication with the gap 221.

[0046] The working process of the straw collecting and bundling device based on intelligent agriculture according to one specific embodiment of the present application will be described below with reference to the accompanying drawings;

[0047] Firstly, the bundling machine body 100 is connected to the agricultural machinery, and the transmission structure 110 is docked with the agricultural machinery, so that the agricultural machinery can drive the transmission structure 110 to rotate stably.

[0048] Then, the transmission structure 110 drives the fan 230 to operate, and the other side of the fan 230 synchronously drives the rotating frame 282 to rotate. At the same time, the fan 230 extracts the air in the suction box 220. The suction box 220 further extracts the air in the first air nozzle 211 and the second air nozzle 212, respectively. The first air nozzle 211 is responsible for extracting air in the feeding area, and the second air nozzle 212 is responsible for extracting air in the bundling area.

[0049] Afterwards, the extracted air is filtered through the filter element 240. When dust adheres to the surface of the filter element 240 inside the suction box 220, the output end of the first telescopic member 251 retracts, driving the insertion plate 252 to lift to open the gap 221. At this time, the output end of the third telescopic member 271 drives the push plate 272 to move, pushing the filter element 240 inside the suction box 220 out of the suction box 220 and into the inner part of the outer box 281, i.e., the rotating frame 282. The rotating frame 282 flips and shakes the internal filter element 240 by rotating, causing the dust on the surface of the filter element 240 to fall into the discharging box 290. In this process, the output end of the third telescopic member 271 retracts synchronously to reset, the output end of the second telescopic member 262 drives the pushing block 263 to move, pushing a new filter element 240 to the side of the push plate 272. Subsequently, the output end of the third telescopic member 271 drives the push plate 272 to move again, pushing the new filter element 240 into the suction box 220. The replacement of the filter element 240 is completed. Finally, the output end of the first telescopic member 251 drives the insertion plate 252 to move, so that the insertion plate 252 is inserted into the gap 221 on both sides, effectively plugging the gap 221.

[0050] Therefore, due to the significant reduction in the concentration of dust in the air, the amount of smoke inhaled by the air-cooled system of the supporting agricultural machinery is greatly reduced, the risk of blockage of the heat dissipation channel of the air-cooled system is reduced, the interference of smoke on the heat dissipation efficiency is reduced, and the core components of the agricultural machinery are ensured to be always within the normal operating temperature range, thereby ensuring the continuous and stable operation of the agricultural machinery, significantly saving the equipment downtime maintenance time, and improving the overall efficiency and continuity of the wheat straw bundling operation.

[0051] In addition, the straw collecting and bundling device based on intelligent agriculture according to the embodiment of the present application also has the following additional technical features:

[0052] According to the present application, as shown in Figure 2 The suction head 210 includes a first air nozzle 211 and a second air nozzle 212, both of which are in communication with the inside of the bundling machine body 100, and both of which are in communication with the suction box 220.

[0053] According to the present application, as shown in Figure 2 The transmission structure 110 is provided with a first pulley 111 on one side, and the fan 230 is provided with a second pulley 231 on one side, and the first pulley 111 is in transmission connection with the second pulley 231.

[0054] According to the present application, as shown in Figure 3 The pulling plug plate 250 includes a first telescopic member 251 and an insertion plate 252, the insertion plate 252 is in sliding connection with both sides of the gap 221, the first telescopic member 251 is fixedly connected with the upper part of the suction box 220 on one side, and the output end of the first telescopic member 251 is fixedly connected with one side of the insertion plate 252.

[0055] According to the present application, as shown in Figure 4 The feeding piece 260 includes a box 261, a second telescopic piece 262 and a pushing block 263. The box 261 is fixedly connected with one side of the air suction box 220. One side of the second telescopic piece 262 is fixedly connected with one side of the box 261. The output end of the second telescopic piece 262 is fixedly connected with one side of the pushing block 263. The pushing block 263 is slidingly connected with the inside of the box 261. The upper part of one side of the box 261 is provided with a discharging port 264. The filter core 240 is inserted into the inside of the box 261 through the discharging port 264.

[0056] According to the present application, as shown in Figure 4 The pushing piece 270 includes a third telescopic piece 271 and a pushing plate 272. One side of the third telescopic piece 271 is fixedly connected with the box 261. The output end of the third telescopic piece 271 is fixedly connected with the pushing plate 272.

[0057] According to the present application, as shown in Figure 6 The rotating dust removal box 280 includes an outer box 281 and a rotating frame 282. One side of the upper part of the outer box 281 is fixedly communicated with the discharging box 290. The rotating frame 282 is rotatably connected with the inside of the outer box 281. The rotating frame 282 is drivingly connected with the rotating end of the fan 230.

[0058] According to the present application, as shown in Figure 6 One side of the outer box 281 is hingedly connected with a box cover 283. The bottom of the box cover 283 is provided with a first buckle 284.

[0059] According to the present application, as shown in Figure 6 The rotating frame 282 is provided with a gear ring 285. The rotating end of the fan 230 is provided with a first gear set 232. The first gear set 232 is meshingly connected with the gear ring 285.

[0060] According to the present application, as shown in Figure 5 The discharging box 290 is provided with a pull-out plate 291. The pull-out plate 291 is provided with a fourth telescopic piece 292. The pull-out plate 291 is slidingly connected with the discharging box 290. The output end of the fourth telescopic piece 292 is fixedly connected with the pull-out plate 291. One side of the fourth telescopic piece 292 is fixedly connected with the discharging box 290.

[0061] In the straw harvesting and bundling operation process, the winding roller of the bundling device is the key component for realizing ground straw grabbing and conveying. It continuously winds and conveys the scattered straw in the field to the subsequent compression and bundling station through continuous rotation, thereby providing guarantee for the continuous advancement of the entire bundling operation. However, in the long-term operation process, affected by factors such as the fiber characteristics of the straw, the humidity difference of the straw in the field, and the rotation tension change of the winding roller, part of the straw is prone to irregular winding. When the winding roller has a straw winding problem, it will directly lead to an increase in the rotation resistance of the winding roller, a decrease in the straw grabbing and conveying efficiency, and even may cause the winding roller to be stuck. At this time, it is necessary to stop the machine for cleaning. After stopping, it is necessary to disassemble part of the outer shell of the bundling machine to conveniently remove the wound straw. Disassembling and reassembling the outer shell causes inconvenience in removing the straw, has a low degree of mechanization, and also greatly reduces the operation efficiency of the straw bundling.

[0062] According to the present application, as shown in Figures 7-9 The unwinding assembly 300 includes a feeding roller 310, a sliding knife 320, a tension spring 330, a push frame 340, an insertion frame 350, a rotating frame 360, and a cutting knife 370. The feeding roller 310 is rotationally connected with the bundling machine body 100 and is drivingly connected with the transmission structure 110. The sliding knife 320 is provided in plurality. The tension spring 330 is symmetrically arranged on both sides of the sliding knife 320. The sliding knife 320 is slidingly connected with the inside of the feeding roller 310. One side of the tension spring 330 is hung on one side of the sliding knife 320, and the other side of the tension spring 330 is hung on one side of the feeding roller 310. The push frame 340 and the insertion frame 350 are symmetrically arranged. The push frame 340 is fixedly connected with the bundling machine body 100. The sliding end of the insertion frame 350 is slidingly connected with the pushing end of the push frame 340. One side of the sliding end of the insertion frame 350 is inserted into the inside of one side of the sliding knife 320. The rotating frame 360 is rotationally connected with the bundling machine body 100. The rotating end of the rotating frame 360 is drivingly connected with one side of the feeding roller 310. The cutting knife 370 is provided in plurality at intervals. The cutting knife 370 is fixedly sleeved on the outside of the rotating end of the rotating frame 360.

[0063] First, the straw is fed by the feeding roller 310 which is rotationally connected with the baling machine body 100 and driven by the transmission structure 110. When the straw is wound around the feeding roller 310, the preliminary cleaning is started first. The output end of the seventh telescopic piece 361 drives the third frame body 362 to rotate, so that the third frame body 362 drives the middle shaft 363 and the externally fixed cutter 370 to move towards the feeding roller 310. In the initial state, the cutter 370 is out of position with the roller teeth of the feeding roller 310 to avoid interference. With the approach, the second gear 312 on one side of the feeding roller 310 drives the sixth gear 364 on the middle shaft 363 to rotate through the meshing of the third gear 120, the fourth gear 130 and the fifth gear 140, and then reversely rotates the cutter 370 with the feeding roller 310, so as to cut and remove most of the wound straw by relative motion. If there is still stubbornly wound straw, the secondary cleaning is started. First, the sliding cutter 320 which is slidingly connected inside the feeding roller 310 is adjusted to rotate to the position directly below the feeding roller 310. Then the output end of the fifth telescopic piece 343 in the lower push frame 340 pushes the first frame body 341 to slide along the second frame body 342, drives the insertion frame 350 to move downwards, and the output end of the sixth telescopic piece 351 drives the insertion rod 352 to insert into the sliding cutter 320 and push it to extend downwards along the feeding roller 310, so as to remove the remaining straw by cutting or opening force. After the cleaning is completed, the output end of the fifth telescopic piece 343 is retracted to drive the insertion frame 350 to reset, the insertion rod 352 is separated from the sliding cutter 320, and the sliding cutter 320 is retracted to the inside of the feeding roller 310 under the action of the tension of the two side tension springs 330, so as to complete the whole unwinding operation. The whole cleaning process is fully mechanized, without the need for manual disassembly or installation of the equipment shell, so that the cleaning operation of the wound straw outside the feeding roller 310 can be quickly completed, the fault handling time is greatly shortened, and the overall operation efficiency of the straw baling is significantly improved.

[0064] According to the present application, as shown in Figure 8 the lower push frame 340 comprises a first frame body 341, a second frame body 342 and a fifth telescopic piece 343. One side of the first frame body 341 is slidingly connected with the inside of one side of the second frame body 342. The other side of the second frame body 342 is fixedly connected with the baling machine body 100. The end of the fifth telescopic piece 343 is fixedly connected with the baling machine body 100. The output end of the fifth telescopic piece 343 is fixedly connected with the other side of the first frame body 341.

[0065] According to the present application, as shown in Figure 8 the insertion frame 350 comprises a sixth telescopic piece 351 and an insertion rod 352. The sixth telescopic piece 351 is fixedly connected with the bottom of the first frame body 341. The output end of the sixth telescopic piece 351 is fixedly connected with one end of the insertion rod 352. The insertion rod 352 is slidingly connected with the first frame body 341. The other end of the insertion rod 352 is inserted into the inside of the sliding cutter 320.

[0066] According to the present application, as shown in Figure 8As shown, the rotating frame 360 comprises a seventh telescopic piece 361, a third frame body 362 and a middle shaft 363, the seventh telescopic piece 361 is rotatably connected with the bundling machine body 100 at the end, the output end of the seventh telescopic piece 361 is rotatably connected with the third frame body 362, one side of the third frame body 362 is rotatably connected with the bundling machine body 100, the middle shaft 363 is rotatably connected with the other side of the third frame body 362, and the cutter 370 is fixedly sleeved outside the middle shaft 363.

[0067] According to the present application, as shown in the drawings, Figure 7 As shown, one side of the feeding roller 310 is provided with a second gear 312, one side of the bundling machine body 100 is respectively provided with a third gear 120, a fourth gear 130 and a fifth gear 140, the middle shaft 363 is provided with a sixth gear 364, the second gear 312 is meshingly connected with the third gear 120, the third gear 120 is meshingly connected with the fourth gear 130, the fourth gear 130 is meshingly connected with the fifth gear 140, and the fifth gear 140 is meshingly connected with the sixth gear 364.

[0068] The bottom of the bundling machine is usually provided with tires, but there are often sharp stones, rusty metals and glass bottles in farmland, which can cause the tires to be punctured and cracked. Once the tire is punctured, it cannot walk well, and at this time, a large amount of time is needed to disassemble, repair and reinstall the tire, thereby reducing the efficiency of bundling.

[0069] According to the present application, as shown in the drawings, Figures 10-12 As shown, the replacement assembly 400 comprises a supporting frame 410, a connecting head 420, a first tire 430, a second tire 440, a limiting bolt rod 450 and a jacking frame 460, the connecting heads 420 are symmetrically arranged on both sides of the supporting frame 410, the connecting heads 420 are connected with the supporting frame 410 through bearings, the first tire 430 is fixedly connected with one side of one connecting head 420, the second tire 440 is fixedly connected with one side of the other connecting head 420, the limiting bolt rod 450 is screwed with the bundling machine body 100 through the supporting frame 410, and the moving end of the jacking frame 460 is located at the bottom of the bundling machine body 100.

[0070] If the first tire 430 needs to be replaced due to failure, the second tire 440 at this time is a spare tire. First, the output end of the eighth telescopic member 463 is extended to push the fourth frame body 461 to slide downward along the fifth frame body 462, so that the base plate 464 fixed with the fourth frame body 461 is abutted on the ground, and the whole baling machine body 100 is lifted by the support force until the first tire 430 is completely separated from the ground. After being lifted in place, the operator disassembles the limiting bolt rod 450 penetrating through the support frame 410 and the baling machine body 100 to release the limitation of the support frame 410, then rotates the rotary support frame 410 to synchronously drive the second tire 440 to move to the original working position of the first tire 430, and then the limiting bolt rod 450 is re-penetrated through the corresponding hole positions of the support frame 410 and the baling machine body 100 and is threadedly fastened to realize the limiting and fixing of the support frame 410. Then the output end of the eighth telescopic member 463 is retracted to drive the fourth frame body 461 and the base plate 464 to move upward to reset, and the baling machine body 100 is lowered, so that the second tire 440 stably contacts the ground and bears the support force of the equipment, and the emergency replacement is completed. When idle later, the first tire 430 with failure is disassembled, repaired or replaced. In addition, in the non-working state, the equipment can be supported by starting the jacking frame 460, the output end of the eighth telescopic member 463 is extended to push the fourth frame body 461 to slide downward along the fifth frame body 462, so that the base plate 464 fixed with the fourth frame body 461 is abutted on the ground, the whole baling machine body 100 is lifted, the tire is separated from the ground, the deformation and aging are reduced, and the whole process does not need to be stopped for a long time, so as to ensure the working efficiency.

[0071] According to the present application, as shown in Figure 10 The support frame 410, the connecting head 420, the first tire 430, the second tire 440 and the limiting bolt rod 450 are symmetrically arranged.

[0072] According to the present application, as shown in Figure 12 The jacking frame 460 includes the fourth frame body 461, the fifth frame body 462, the eighth telescopic member 463 and the base plate 464. One side of the fourth frame body 461 is slidably connected with the inside of the fifth frame body 462. The fifth frame body 462 and the end of the eighth telescopic member 463 are fixedly connected with the baling machine body 100. The output end of the eighth telescopic member 463 is fixedly connected with the fourth frame body 461. The fourth frame body 461 is fixedly connected with the base plate 464.

[0073] It should be noted that the device is also provided with a power distribution box. The power distribution box is provided with a connecting cable which can be electrically connected between the storage battery of the towed agricultural machine and all the power equipment of the device to provide power support for all the power equipment of the device by the towed agricultural machine.

[0074] It should be noted that the first telescopic part 251, the second telescopic part 262, the third telescopic part 271, the fourth telescopic part 292, the fifth telescopic part 343, the sixth telescopic part 351, the seventh telescopic part 361 and the eighth telescopic part 463 are all electric push rods.

[0075] Other configurations and operations of the straw collecting and bundling device based on intelligent agriculture according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0076] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are only illustrative.

[0077] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A straw collection and baling device based on intelligent agriculture, comprising a baler body (100), wherein a transmission structure (110) is provided on one side of the baler body (100), characterized in that, Also includes: A dust suppression assembly (200) includes a suction head (210), a suction box (220), a fan (230), a filter element (240), a pull-out blocking plate (250), a feeding component (260), a pushing component (270), a rotating dust collection box (280), and a discharge box (290). The suction head (210) has its suction end connected to the interior of the baler body (100), and the suction box (220) is... One side of the suction box (220) is connected to the suction head (210), and the other side of the suction box (220) is connected to the input end of the fan (230). A notch (221) is provided on the side of the suction box (220) near the fan (230). The pull-out end of the pull-out plate (250) is slidably connected to both sides of the notch (221). Multiple filter elements (240) are provided, and one filter element (240) is inserted into the notch (221). Inside the casing, the feeding component (260) is fixedly connected to one side of the suction box (220), and one side of the feeding component (260) is connected to the notch (221). The pushing end of the pushing component (270) is located on one side of the notch (221), and one side of the pushing component (270) is fixedly connected to one side of the feeding component (260). The fan (230) is fixedly connected to the baler body (100). One side of the rotating end of the fan (230) is connected to the transmission structure (110), and the other side of the rotating end of the fan (230) is connected to the rotating end of the rotating dust collector (280). One side of the unloading box (290) is connected to the suction box (220), and the other side of the unloading box (290) is connected to the bottom of the rotating dust collector (280). One side of the rotating dust collector (280) is connected to the notch (221).

2. The straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The suction head (210) includes a first air nozzle (211) and a second air nozzle (212). Both the first air nozzle (211) and the second air nozzle (212) are connected to the interior of the baler body (100), and both the first air nozzle (211) and the second air nozzle (212) are connected to the suction box (220).

3. A straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The transmission structure (110) has a first pulley (111) on one side and a second pulley (231) on one side of the fan (230). The first pulley (111) and the second pulley (231) are connected in a transmission connection.

4. A straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The pull-out stopper (250) includes a first telescopic member (251) and an insert plate (252). The insert plate (252) is slidably connected to both sides of the notch (221). One side of the first telescopic member (251) is fixedly connected to the upper part of the suction box (220). The lower output end of the first telescopic member (251) is fixedly connected to one side of the insert plate (252).

5. A straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The feeding component (260) includes a material box (261), a second telescopic component (262), and a pusher block (263). The material box (261) is fixedly connected to one side of the suction box (220). One side of the second telescopic component (262) is fixedly connected to one side of the material box (261). The output end of the second telescopic component (262) is fixedly connected to one side of the pusher block (263). The pusher block (263) is slidably connected to the inside of the material box (261). A discharge port (264) is provided on the upper part of one side of the material box (261). The filter element (240) is inserted into the inside of the material box (261) through the discharge port (264).

6. A straw collection and baling device based on intelligent agriculture according to claim 5, characterized in that, The pusher (270) includes a third telescopic member (271) and a pusher plate (272). One side of the third telescopic member (271) is fixedly connected to the material box (261), and the output end of the third telescopic member (271) is fixedly connected to the pusher plate (272).

7. A straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The rotating dust collector (280) includes an outer box (281) and a rotating frame (282). The outer box (281) is fixedly connected to the upper part of one side of the feeding box (290). The rotating frame (282) is rotatably connected to the inside of the outer box (281). The rotating frame (282) is drivenly connected to the rotating end of the fan (230).

8. A straw collection and baling device based on intelligent agriculture according to claim 7, characterized in that, The outer box (281) is hinged to a lid (283) on one side, and the lid (283) is provided with a first buckle (284) at the bottom.

9. A straw collection and baling device based on intelligent agriculture according to claim 7, characterized in that, The rotating frame (282) is provided with a gear ring (285), and the rotating end of the fan (230) is provided with a first gear set (232), which meshes with the gear ring (285).

10. A straw collection and baling device based on intelligent agriculture according to claim 1, characterized in that, The feeding box (290) is provided with a pull-out plate (291), and the pull-out plate (291) is provided with a fourth telescopic member (292). The pull-out plate (291) is slidably connected to the feeding box (290), the output end of the fourth telescopic member (292) is fixedly connected to the pull-out plate (291), and one side of the fourth telescopic member (292) is fixedly connected to the feeding box (290).

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