A device and method for adaptively controlling and adjusting the diameter of harvested barley bales
By designing an adaptive control and adjustment device for bundling diameter in the barley harvester, dynamically adjusting the tightness of the bundling rope, the problem of unsolid barley binding in the prior art is solved, and the firmness and efficiency of barley binding are achieved.
Patent Information
- Application Number
- CN202211683267.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-27
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2042-12-27
AI Technical Summary
During the bundling process of the existing barley harvester, the bundling rope is in a loose state due to the unchanged conveying speed of the rope, which cannot effectively bind the barley, resulting in the problem of falling off the barley and manual secondary bundling.
An adaptive control and adjustment device for the barley harvesting and bundling diameter is designed. By setting the pressing and adjustment components and finishing components in the operation box, the pressure sensor and driving motor are used to dynamically adjust the tightness of the bundling rope to ensure that the barley remains firm during the bundling process.
The firmness and efficiency of barley bundling are achieved, the need for barley shedding and manual secondary bundling is avoided, and the use value of barley harvester is improved.
Smart Images
Figure CN116097973B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of highland barley harvesting, and in particular to a device and method for adaptively controlling and adjusting the diameter of highland barley harvesting bundles. Background Art
[0002] Highland barley is an annual herbaceous plant of the Poaceae family and the genus Hordeum. It has three upright, smooth culms that can reach 100 cm in height. The leaf sheath is smooth, with two leaf ears on both sides, embracing each other. The leaf tongue is membranous, and the leaves are slightly rough. The spike inflorescence is yellow-brown or purple-brown after maturity. The spikelet glume is linear-lanceolate, covered with short hairs, with a gradually pointed tip and an awn-like shape. The tip of the lemma is extended, with fine prickles on both sides. When the caryopsis matures, it is easy to fall out of the captive body. When harvesting highland barley, a harvester is needed. The existing harvesters have defects during use.
[0003] During the existing highland barley harvesting, the bale diameter rope is conveyed to the automatic knotter by the pay-off roller, and the piled highland barley is knotted by the automatic knotter. However, during the operation of the harvester, the distribution density of highland barley at different positions is different, and the amount of highland barley collected in the same time is different. The conveying speed of the bale diameter rope remains unchanged. During the bundling process, the bale diameter rope pushed by the automatic knotter is in a loose state, and the effective bundling of the highland barley cannot be achieved. This causes the highland barley to fall off after being bundled, and the highland barley is separated from the highland barley pile, which needs to be manually bundled for a second time, thereby reducing the use value of the highland barley harvester. In order to ensure that the harvested highland barley is tightly bundled, it is necessary to use a harvesting bale diameter adaptive control and adjustment device to achieve the bundling of the harvested highland barley. Summary of the invention
[0004] The invention discloses a self-adaptive control and adjustment device for harvesting bale diameter of highland barley, aiming to solve the problem that during the existing barley harvesting, a bale diameter rope is conveyed to an automatic knotter by a pay-off roller, and the piled barley is knotted by the automatic knotter. However, during the operation of the harvester, the distribution density of highland barley at different positions is different, the amount of highland barley collected in the same time is different, the conveying speed of the bale diameter rope remains unchanged, and during the bundling process, the bale diameter rope pushed by the automatic knotter is in a loose state, and effective bundling of the highland barley cannot be achieved, which causes the highland barley to fall off after bundling, and the highland barley is separated from the highland barley pile, and manual secondary bundling is required.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A device for adaptively controlling and adjusting the diameter of bale harvested from highland barley comprises an operating frame, one side of the operating frame is fixedly connected to two extension rods, and the other ends of the two extension rods are provided with a pressing adjustment assembly, the pressing adjustment assembly comprises a wire wheel, and the wire wheel is fixedly connected to the outer side of the extension rod, and a No. 1 wire groove and a No. 2 wire groove are provided on the wire wheel, the No. 2 wire groove is located at the top and is fixedly connected to a mounting block, and the top of the mounting block is fixedly connected to a pressure sensor, the inner walls of the No. 2 wire groove on both sides are fixedly connected to anti-slip sheets, and the anti-slip sheets are located above the pressure sensor, the two sides of the wire wheel are fixedly connected to shaft rods, and the opposite sides of the two shaft rods are connected to the same driven shaft through bearings, the driven shaft is fixedly connected to a sleeve at the No. 2 wire groove, and the outer side of the sleeve is fixedly connected to three The outward expansion rod, the three outward expansion rods are of different lengths, the outer sides of the three outward expansion rods are fixedly connected with pressing columns, the outer side of each pressing column is provided with an embedding groove, the driven shaft is provided with a limit swivel at the No. 1 wire groove, the wire wheel is provided with a connecting hole between the No. 1 wire groove and the No. 2 wire groove, and the inside of the connecting hole is connected with two connecting shafts through a bearing, the outer sides of the two connecting shafts are fixedly connected with a guide column, the side of the wire wheel close to the No. 2 wire groove is fixedly connected with a motor frame, and a driving motor is provided on the motor frame, the output shaft of the driving motor is fixedly connected with a rotating shaft through a coupling, and the other end of the rotating shaft is connected to the outer side of the wire wheel through a bearing, the outer side of the rotating shaft is fixedly connected with a driving gear, and the driven shaft is fixedly connected with a driven gear close to the outer side of the driving gear, and the driving gear and the driven gear are meshed.
[0007] By providing a pressing adjustment component, when the highland barley is baled after harvest, the baling rope is wound around the No. 1 wire groove once, and then enters the No. 2 wire groove through the connecting hole, so that the baling rope contacts the pressure sensor, and then the baling rope is passed around the automatic knotter, and one end of the baling rope is fixed on the automatic knotter. During the highland barley baling process, the wire-releasing motor is in a constant working state, and the conveying speed of the baling rope is constant. When the highland barley is baled by the automatic knotter, if the pressure on the pressure sensor from the baling rope is reduced, the data transmitted to the background by the pressure sensor changes, and the baling rope is in a loose state, and the driving motor is started, and the driving motor drives the driven gear to drive the driven gear to drive the driven gear. The driven gear rotates, which in turn drives the driven shaft to rotate. The rotating driven shaft drives the pressing columns on each outward extension rod to press the rope. During the pressing process, the rope is embedded in the embedding groove to avoid the misalignment of the rope. As the driving motor rotates, each pressing column successively contacts and squeezes the rope, thereby achieving multi-layer pressing. When the pressure on the pressure sensor reaches the specified value, the rope is driven by the automatic knotter to bundle the barley. When the rope in a taut state completes the bundling of the barley, the firmness of the barley bundling can be ensured. At the same time, it can also be adaptively adjusted according to the diameter of the barley bale to improve the barley bundling effect.
[0008] In a preferred solution, a sorting component is provided inside the operating frame, and the sorting component includes two stacking arc plates, installation grooves are opened on the inner walls on both sides of the operating frame, the interiors of the two installation grooves are connected with fixed shafts through bearings, the outer sides of the two fixed shafts are fixedly connected with rotating frames, the stacking arc plates are fixedly connected to the outer sides of the rotating frames, the outer sides of the stacking arc plates are fixedly connected with connecting spring rods at equal distances, and the other ends of multiple connecting spring rods are fixedly connected to the inner side of the operating frame, the tops of the two stacking arc plates are fixedly connected with guide plates, the inner walls on both sides of the operating frame close to the two stacking arc plates are fixedly connected with two fixed blocks, and the stacking arc plates are opened with through holes on the outer sides close to each fixed block, each fixed block is fixedly connected with a hydraulic cylinder facing the outer side of the stacking arc plate, and the output ends of the two hydraulic cylinders on one side are fixedly connected with the same compression frame.
[0009] By providing a sorting component, when the harvested highland barley falls into the operating frame, it moves to the two stacking arc plates under the action of the drainage plate. When the amount of highland barley accumulated inside the stacking arc plate increases, the connecting spring rod is compressed, and the stacking arc plate deflects downward, and the opening end above the stacking arc plate gets closer and closer, and finally the stacking arc plates are in contact at the top and unfolded at the bottom. At this time, the hydraulic cylinder is adjusted to drive the compression frame to squeeze the highland barley to make it stacked more tightly. After the automatic knotter drives the tying rope to bundle its two ends, the hydraulic cylinder continues to drive the compression frame to squeeze the highland barley, and the highland barley falls smoothly from the two stacking arc plates.
[0010] In a preferred solution, the inner wall of the operating frame near the top is fixedly connected to two side baffles, and two fixing rods are fixedly connected to the opposite sides of the two side baffles. The outer sides of the two fixing rods are fixedly connected to centralizing guide plates, and the two centralizing guide plates are distributed in an inverted eight shape.
[0011] In a preferred solution, the operating frame is fixedly connected to one side below the pressing and adjusting assembly with two connecting plates, and the tops of the two connecting plates are fixedly connected to the same mounting plate, and both ends of the top of the mounting plate are fixedly connected to shaft plates.
[0012] In a preferred solution, a pay-off motor is fixedly connected to one side of one of the shaft plates, and the output shaft of the pay-off motor is fixedly connected to a rotating shaft via a coupling, the other end of the rotating shaft is connected to one side of another shaft plate via a bearing, and two wire rollers are fixedly connected to the outer side of the rotating shaft.
[0013] In a preferred solution, two wire holes are opened on one side of the operating frame, and automatic knotters are provided on the inner sides of both ends of the operating frame at the sorting component, the wire holes are close to the automatic knotters, and mounting frames are fixedly connected to both ends of the bottom of the operating frame.
[0014] In a preferred solution, both mounting frames are provided with a dust suction assembly, and the dust suction assembly includes a hollow dust suction plate, which is fixedly connected to the outer side of the mounting frame, and the hollow dust suction plate is provided with dust suction holes at equal distances on the outer side facing the bottom of the operating frame, one side of the mounting frame is fixedly connected to a pump frame, the top of the pump frame is fixedly connected to a dust suction pump, the dust suction end of the dust suction pump is connected to the inside of the hollow dust suction plate through a pipe, both sides of the hollow dust suction plate are fixedly connected to outer rods, and the opposite sides of the two outer rods are connected to the same spinning axis through bearings, the outer sides of the spinning axis are fixedly connected to mounting rods at equal distances, the other end of each mounting rod is fixedly connected to a contact sheet, the bottoms of the multiple mounting rods are fixedly connected to the same integration rod, the two outer rods are fixedly connected to the same fitting rod on the opposite sides below the spinning axis, and the fitting rod and the integration rod are fixedly connected to return spring rods at equal distances on the opposite sides.
[0015] By providing a dust suction component, a large amount of dust adheres to the barley during the baling process, and the pollution caused by this part of dust being discharged into the external environment is relatively large. After the barley is harvested and bundled, it falls along the operating frame, and the dust suction pump is started. The dust suction pump absorbs and collects the dust attached to the outside of the barley through the dust suction holes on the hollow dust suction plate. At the same time, during the contact between the barley and the contact piece, the contact piece has a separation effect, thereby improving the dust absorption rate of the dust suction pump. The descending barley causes gravity squeezing of the contact piece to compress the reset spring rod, and the vibration caused to the barley during the resetting process of the contact piece further improves the dust shedding effect, thereby ensuring the best dust suction effect.
[0016] A method for using a highland barley harvesting bale diameter adaptive control and adjustment device is applied to the above-mentioned highland barley harvesting bale diameter adaptive control and adjustment device, and the method for using the device comprises the following steps:
[0017] S1: When baling the harvested highland barley, the baling rope is wound around the No. 1 wire groove once, and then enters the No. 2 wire groove through the connecting hole, so that the baling rope contacts the pressure sensor, and then the baling rope is passed around the automatic knotter, and one end of the baling rope is fixed on the automatic knotter;
[0018] S2: After the harvested highland barley falls into the operation frame, it moves to the two stacking arc plates under the action of the guide plate. When the amount of highland barley accumulated inside the stacking arc plate increases, the connecting spring rod is compressed, and the stacking arc plate deflects downward, and the opening end above the stacking arc plate gets closer and closer, and finally the stacking arc plate is in contact with the top and unfolded below. At this time, the hydraulic cylinder is adjusted to drive the compression frame to squeeze the highland barley, so that it is stacked more tightly, and the automatic knotter drives the rope to tie its two ends;
[0019] S3: When the highland barley is baled by the automatic knotter, if the pressure on the pressure sensor from the rope is reduced, the data transmitted to the background by the pressure sensor changes, and the rope is in a loose state, and the driving motor is started. The driving motor drives the driven gear to rotate through the driving gear, and then drives the driven shaft to rotate. The rotating driven shaft drives the pressing columns on each outward extension rod to press the rope. During the pressing process, the rope is embedded in the embedding groove to avoid the misalignment of the rope. With the rotation of the driving motor, each pressing column successively contacts and squeezes the rope, thereby realizing multi-layer pressing. When the pressure on the pressure sensor reaches the specified value, the rope is driven by the automatic knotter to bale the highland barley;
[0020] S4: After the highland barley is harvested and bundled, it falls along the operating frame, and the dust suction pump is started. The dust suction pump absorbs and collects the dust attached to the outside of the highland barley through the dust suction holes on the hollow dust suction plate.
[0021] As can be seen from the above, the present invention provides a device for adaptively controlling and adjusting the diameter of highland barley harvesting baling. When performing the highland barley baling operation after harvesting, the baling rope is wound around the No. 1 wire groove once, and then enters the No. 2 wire groove through the connecting hole, so that the baling rope contacts the pressure sensor, and then the baling rope is wound around the automatic knotter, and one end of the baling rope is fixed on the automatic knotter. During the highland barley baling process, the wire-releasing motor is in a constant working state, and the conveying speed of the baling rope is constant. When the highland barley is baled by the automatic knotter, if the pressure on the pressure sensor is reduced by the pressure from the baling rope, the data transmitted to the background by the pressure sensor changes, and the baling rope is in a loose state, and the driving motor is started to drive the baling rope. The motor drives the driven gear to rotate through the driving gear, and then drives the driven shaft to rotate. The rotating driven shaft drives the pressing columns on each outward extension rod to press the rope. During the pressing process, the rope is embedded in the embedding groove to avoid the misalignment of the rope. As the driving motor rotates, each pressing column successively contacts and squeezes the rope, thereby achieving multi-layer pressing. When the pressure on the pressure sensor reaches the specified value, the rope is driven by the automatic knotter to bundle the barley. When the rope in a taut state completes the bundling of the barley, the firmness of the barley bundling can be ensured. At the same time, the technical effect of adaptive adjustment can also be achieved according to the diameter of the barley bale. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 The present invention is a schematic diagram of the overall structure of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bales proposed by the present invention.
[0023] Figure 2 The present invention provides a front view of the overall structure of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bales proposed by the present invention.
[0024] Figure 3The present invention provides a schematic diagram of a pressing adjustment component of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bales.
[0025] Figure 4 for Figure 3 Schematic diagram of the plan structure.
[0026] Figure 5 for Figure 3 Schematic diagram of the deflection structure.
[0027] Figure 6 The present invention provides a bottom view of the operating frame structure of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bales.
[0028] Figure 7 The present invention provides a schematic diagram of the finishing components of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bundles.
[0029] Figure 8 The present invention is a schematic diagram of a dust collection component of a device for adaptively controlling and adjusting the diameter of highland barley harvesting bales proposed by the present invention.
[0030] Fig. 9 for Figure 8 A magnified view of the local structure.
[0031] In the figure: 1. operating frame; 2. side baffle; 3. centralized guide plate; 4. wire hole; 5. extension rod; 6. pressing adjustment assembly; 601. wire wheel; 602. shaft rod; 603. No. 1 wire groove; 604. No. 2 wire groove; 605. limit swivel; 606. outreach rod; 607. embedding groove; 608. pressing column; 609. driving motor; 610. driven gear; 611. anti-drop sheet; 612. driven shaft; 613. sleeve; 614. motor frame; 615. rotating shaft; 616. driving gear; 617. mounting block; 618. pressure sensor; 619. connecting shaft; 620. guide column; 621. connecting hole; 7. wire roller; 8. mounting plate; 9. pay-off motor; 10. shaft plate; 11. Connecting plate; 12. Mounting frame; 13. Fixing rod; 14. Dust suction assembly; 1401. Dust suction pump; 1402. Pump frame; 1403. Hollow dust suction plate; 1404. Spin axis; 1405. Contact piece; 1406. Mounting rod; 1407. Outer rod; 1408. Fitting rod; 1409. Reset spring rod; 1410. Integration rod; 1411. Dust suction hole; 15. Rotating shaft; 16. Automatic knotter; 17. Sorting assembly; 1701. Stacking arc plate; 1702. Connecting spring rod; 1703. Fixing block; 1704. Rotating frame; 1705. Hydraulic cylinder; 1706. Fixed shaft; 1707. Compression frame; 1708. Drainage plate; 1709. Perforation; 18. Mounting groove. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0033] The invention discloses an adaptive control and adjustment device for the bale diameter of barley harvested, which is mainly applied to the existing barley harvesting. The bale diameter rope is conveyed to the automatic knotter through the pay-off roller, and the barley piled together is knotted by the automatic knotter. However, during the operation of the harvester, the distribution density of barley at different positions is different, and the amount of barley collected in the same time is different. The conveying speed of the bale diameter rope remains unchanged. During the bundling process, the bale diameter rope pushed by the automatic knotter is in a loose state, and the effective bundling of the barley cannot be achieved. This causes the barley to fall off after bundling, and the barley is separated from the barley pile, requiring manual secondary bundling.
[0034] Reference Figure 1-Figure 9A highland barley harvesting bale diameter adaptive control and adjustment device comprises an operation frame 1, one side of the operation frame 1 is fixedly connected to two extension rods 5, and the other ends of the two extension rods 5 are provided with a pressing adjustment assembly 6, the pressing adjustment assembly 6 comprises a wire wheel 601, and the wire wheel 601 is fixedly connected to the outer side of the extension rod 5, the wire wheel 601 is provided with a first wire groove 603 and a second wire groove 604, the second wire groove 604 is located at the top and is fixedly connected to a mounting block 617, and the top of the mounting block 617 A pressure sensor 618 is fixedly connected, and anti-slipping plates 611 are fixedly connected to the inner walls of both sides of the second wire groove 604. The anti-slipping plates 611 are located above the pressure sensor 618. The two sides of the wire wheel 601 are fixedly connected to the shaft rod 602, and the opposite sides of the two shaft rods 602 are connected to the same driven shaft 612 through bearings. The driven shaft 612 is located at the second wire groove 604 and is fixedly connected to a sleeve 613. The outer side of the sleeve 613 is fixedly connected to three extension rods 606. The three extension rods 606 are fixedly connected to the outer wall of the second wire groove 604. The lengths are different. The outer sides of the three extension rods 606 are fixedly connected with a pressing column 608. The outer side of each pressing column 608 is provided with an embedding groove 607. The driven shaft 612 is located at the first wire groove 603 and is provided with a limit ring 605. The wire wheel 601 is located between the first wire groove 603 and the second wire groove 604 and is provided with a connecting hole 621. The inside of the connecting hole 621 is connected with two connecting shafts 619 through a bearing. The outer sides of the two connecting shafts 619 are fixedly connected with a guide column 620. The wire wheel 6 01 is fixedly connected to a motor frame 614 on one side close to the No. 2 wire groove 604, and a driving motor 609 is provided on the motor frame 614. The output shaft of the driving motor 609 is fixedly connected to a rotating shaft 615 through a coupling. The other end of the rotating shaft 615 is connected to the outer side of the wire wheel 601 through a bearing. A driving gear 616 is fixedly connected to the outer side of the rotating shaft 615. A driven gear 610 is fixedly connected to the outer side of the driven shaft 612 close to the driving gear 616. The driving gear 616 and the driven gear 610 are meshed with each other.
[0035] It should be noted that when baling the harvested highland barley, the baling rope is wound around the No. 1 wire groove 603 for one circle, and then enters the No. 2 wire groove 604 through the connecting hole 621, so that the baling rope contacts the pressure sensor 618, and then the baling rope is passed around the automatic knotter 16, and one end of the baling rope is fixed on the automatic knotter 16. During the highland barley baling process, the wire-releasing motor 9 is in a constant working state, and the conveying speed of the baling rope is constant. When the highland barley is baled by the automatic knotter 16, if the pressure sensor 618 is subjected to a decrease in the pressure from the baling rope, the data transmitted to the background by the pressure sensor 618 changes, and the baling rope is in a loose state, and the drive motor 609 is started, and the drive motor 609 drives the drive gear 616 to drive ... The driven gear 610 rotates, and then drives the driven shaft 612 to rotate. The rotating driven shaft 612 drives the pressing columns 608 on each outward extension rod 606 to press the rope. During the pressing process, the rope is embedded in the embedding groove 607 to avoid the misalignment of the rope. As the driving motor 609 rotates, each pressing column 608 successively contacts and squeezes the rope, thereby achieving multi-layer pressing. When the pressure on the pressure sensor 618 reaches the specified value, the rope is driven by the automatic knotter 16 to bundle the barley. When the rope in a taut state completes the bundling of the barley, the firmness of the barley bundling can be ensured. At the same time, it can also be adaptively adjusted according to the diameter of the barley bale to improve the barley bundling effect.
[0036] Reference Figure 1 , Figure 2 , Figure 6 and Figure 7 In a preferred embodiment, a finishing assembly 17 is provided inside the operating frame 1, and the finishing assembly 17 includes two stacking arc plates 1701, and mounting grooves 18 are provided on the inner walls on both sides of the operating frame 1, and the interiors of the two mounting grooves 18 are connected with fixed shafts 1706 through bearings, and the outer sides of the two fixed shafts 1706 are fixedly connected with rotating frames 1704, and the stacking arc plates 1701 are fixedly connected to the outer sides of the rotating frames 1704, and the outer sides of the stacking arc plates 1701 are fixedly connected with connecting spring rods 1702 at equal distances, and a plurality of connecting spring rods 1702 The other ends are fixedly connected to the inner side of the operating frame 1, the tops of the two stacking arc plates 1701 are fixedly connected with guide plates 1708, the inner walls on both sides of the operating frame 1 close to the two stacking arc plates 1701 are fixedly connected with two fixed blocks 1703, and the stacking arc plates 1701 are provided with through holes 1709 on the outer sides close to each fixed block 1703, each fixed block 1703 is fixedly connected with a hydraulic cylinder 1705 facing the outer side of the stacking arc plate 1701, and the output ends of the two hydraulic cylinders 1705 on one side are fixedly connected with the same compression frame 1707.
[0037] It should be noted that, when the harvested highland barley falls into the operating frame 1, it moves to the two stacking arc plates 1701 under the action of the guide plate 1708. When the amount of highland barley accumulated inside the stacking arc plate 1701 increases, the connecting spring rod 1702 is compressed, and the stacking arc plate 1701 deflects downward, and the open end above the stacking arc plate 1701 gets closer and closer, and finally the stacking arc plate 1701 is in contact at the top and unfolded at the bottom. At this time, the hydraulic cylinder 1705 is adjusted to drive the compression frame 1707 to squeeze the highland barley to make it stacked more tightly. After the automatic knotter 16 drives the tying rope to bundle its two ends, the hydraulic cylinder 1705 continues to drive the compression frame 1707 to squeeze the highland barley, and the highland barley falls smoothly from the two stacking arc plates 1701.
[0038] Reference Figure 1 and Figure 2 In a preferred embodiment, two side baffles 2 are fixedly connected to the inner wall of the operating frame 1 near the top, and two fixing rods 13 are fixedly connected to the opposite sides of the two side baffles 2, and the outer sides of the two fixing rods 13 are fixedly connected to the centralizing guide plates 3, and the two centralizing guide plates 3 are distributed in an inverted eight shape.
[0039] In the present invention, the operating frame 1 is located on one side below the pressing and adjusting component 6 and is fixedly connected to two connecting plates 11, and the tops of the two connecting plates 11 are fixedly connected to the same mounting plate 8, and both ends of the top of the mounting plate 8 are fixedly connected to shaft plates 10, one side of one shaft plate 10 is fixedly connected to a wire-releasing motor 9, and the output shaft of the wire-releasing motor 9 is fixedly connected to a rotating shaft 15 through a coupling, and the other end of the rotating shaft 15 is connected to one side of another shaft plate 10 through a bearing, and the outer side of the rotating shaft 15 is fixedly connected to two line rollers 7.
[0040] Reference Figure 1 and Figure 2 In a preferred embodiment, two wire holes 4 are opened on one side of the operating frame 1, and automatic knotters 16 are provided on the inner sides of both ends of the operating frame 1 at the sorting component 17, the wire holes 4 are close to the automatic knotter 16, and the two ends of the bottom of the operating frame 1 are fixedly connected with mounting frames 12.
[0041] Reference Figure 1 , Figure 2 , Figure 8 and Fig. 9In a preferred embodiment, the two mounting frames 12 are each provided with a dust suction assembly 14, and the dust suction assembly 14 includes a hollow dust suction plate 1403, the hollow dust suction plate 1403 is fixedly connected to the outer side of the mounting frame 12, and the hollow dust suction plate 1403 is provided with dust suction holes 1411 at equal distances on the outer side facing the lower side of the operation frame 1, a pump frame 1402 is fixedly connected to one side of the mounting frame 12, a dust suction pump 1401 is fixedly connected to the top of the pump frame 1402, a dust suction end of the dust suction pump 1401 is connected to the inside of the hollow dust suction plate 1403 through a pipe, and both sides of the hollow dust suction plate 1403 are fixedly connected to The outer rods 1407 are connected to the same spin axis 1404 on opposite sides through bearings, the outer sides of the spin axis 1404 are fixedly connected with mounting rods 1406 at equal distances, the other ends of each mounting rod 1406 are fixedly connected with a contact piece 1405, the bottoms of the plurality of mounting rods 1406 are fixedly connected with the same integration rod 1410, the two outer rods 1407 are fixedly connected to the same fitting rod 1408 on opposite sides below the spin axis 1404, and the fitting rod 1408 and the integration rod 1410 are fixedly connected with a return spring rod 1409 on opposite sides at equal distances.
[0042] It should be noted that during the baling process of highland barley, a large amount of dust adheres to the highland barley, and the pollution caused by the discharge of this part of dust into the external environment is relatively large. After the highland barley is harvested and bundled, it falls along the operating frame 1, and the dust suction pump 1401 is started. The dust suction pump 1401 absorbs and collects the dust adhered to the outside of the highland barley through the dust suction holes 1411 on the hollow dust suction plate 1403. At the same time, during the contact between the highland barley and the contact piece 1405, the contact piece 1405 has a separation effect, thereby improving the dust absorption rate of the dust suction pump 1401. The descending highland barley causes gravity squeezing on the contact piece 1405, so that the reset spring rod 1409 is compressed. The vibration caused to the highland barley during the reset process of the contact piece 1405 further improves the dust shedding effect, thereby ensuring the best dust suction effect.
[0043] A method for using a highland barley harvesting bale diameter adaptive control and adjustment device is applied to the above-mentioned highland barley harvesting bale diameter adaptive control and adjustment device, and the method for using includes the following steps:
[0044] S1: When baling the harvested barley, the baling rope is wound around the No. 1 wire groove 603, and then enters the No. 2 wire groove 604 through the connecting hole 621, so that the baling rope contacts the pressure sensor 618, and then the baling rope is passed around the automatic knotter 16, and one end of the baling rope is fixed on the automatic knotter 16;
[0045] S2: After the harvested highland barley falls into the operating frame 1, it moves to the two stacking arc plates 1701 under the action of the guide plate 1708. When the amount of highland barley accumulated inside the stacking arc plate 1701 increases, the connecting spring rod 1702 is compressed, and the stacking arc plate 1701 deflects downward, and the open end above the stacking arc plate 1701 gets closer and closer, and finally the stacking arc plate 1701 is in contact with the top and unfolded below. At this time, the hydraulic cylinder 1705 is adjusted to drive the compression frame 1707 to squeeze the highland barley to make it more densely stacked, and the automatic knotter 16 drives the rope to tie its two ends;
[0046] S3: When the highland barley is baled by the automatic knotter 16, if the pressure on the pressure sensor 618 from the baling rope is reduced, the data transmitted to the background by the pressure sensor 618 changes, and the baling rope is in a loose state, and the driving motor 609 is started. The driving motor 609 drives the driven gear 610 to rotate through the driving gear 616, and then drives the driven shaft 612 to rotate. The rotating driven shaft 612 drives the pressing columns 608 on each outreach rod 606 to press the baling rope. During the pressing process, the baling rope is embedded in the embedding groove 607 to avoid the misalignment of the baling rope. As the driving motor 609 rotates, each pressing column 608 successively contacts and squeezes the baling rope, thereby realizing multi-layer pressing. When the pressure on the pressure sensor 618 reaches the specified value, the baling rope is driven by the automatic knotter 16 to perform a baling operation on the highland barley;
[0047] S4: After the highland barley is harvested and tied, it falls along the operating frame 1, and the dust suction pump 1401 is started. The dust suction pump 1401 absorbs and collects the dust attached to the outside of the highland barley through the dust suction holes 1411 on the hollow dust suction plate 1403.
[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A device for adaptively controlling and adjusting the diameter of a barley harvested bale, comprising an operating frame (1), characterized in that: One side of the operation frame (1) is fixedly connected to two extension rods (5), and the other ends of the two extension rods (5) are each provided with a pressing adjustment assembly (6), the pressing adjustment assembly (6) comprising a wire wheel (601), and the wire wheel (601) is fixedly connected to the outer side of the extension rod (5), the wire wheel (601) is provided with a first wire groove (603) and a second wire groove (604), the second wire groove (604) is located at the top and is fixedly connected to a mounting block (617), and the top of the mounting block (617) is fixedly connected to a pressure sensor (618) The inner walls of both sides of the second wire groove are fixedly connected with anti-slipping plates (611), and the anti-slipping plates (611) are located above the pressure sensor (618). The two sides of the wire wheel (601) are fixedly connected with shafts (602), and the opposite sides of the two shafts (602) are connected to the same driven shaft (612) through bearings. The driven shaft (612) is located at the second wire groove (604) and is fixedly connected with a sleeve (613). The outer side of the sleeve (613) is fixedly connected with three extension rods (606), and the lengths of the three extension rods (606) are different. The outer side of the rod (606) is fixedly connected with a pressing column (608), and the outer side of each pressing column (608) is provided with an embedding groove (607). The driven shaft (612) is located at the No. 1 wire groove (603) and is provided with a limit ring (605). The wire wheel (601) is located between the No. 1 wire groove and the No. 2 wire groove and is provided with a connecting hole (621). The inside of the connecting hole (621) is connected to two connecting shafts (619) through a bearing. The outer sides of the two connecting shafts (619) are fixedly connected with a guide column (620). The wire wheel (601) is close to the No. 2 wire groove. A motor frame (614) is fixedly connected to one side of the wire slot (604), and a driving motor (609) is provided on the motor frame (614). The output shaft of the driving motor (609) is fixedly connected to a rotating shaft (615) via a coupling. The other end of the rotating shaft (615) is connected to the outside of the wire wheel (601) via a bearing. A driving gear (616) is fixedly connected to the outside of the rotating shaft (615). A driven gear (610) is fixedly connected to the outside of the driven shaft (612) near the driving gear (616). The driving gear (616) and the driven gear (610) are meshed.
2. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 1 is characterized in that: The operating frame (1) is provided with a sorting component (17) inside, and the sorting component (17) includes two stacking arc plates (1701). The inner walls on both sides of the operating frame (1) are provided with mounting grooves (18). The insides of the two mounting grooves (18) are connected to fixed shafts (1706) via bearings. The outer sides of the two fixed shafts (1706) are fixedly connected to a rotating frame (1704). The stacking arc plates (1701) are fixedly connected to the outer sides of the rotating frame (1704).
3. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 2 is characterized in that: The outer side of the stacking arc plate (1701) is fixedly connected with connecting spring rods (1702) at equal distances, and the other ends of the multiple connecting spring rods (1702) are fixedly connected to the inner side of the operating frame (1), the tops of the two stacking arc plates (1701) are fixedly connected with guide plates (1708), the inner walls on both sides of the operating frame (1) close to the two stacking arc plates (1701) are fixedly connected with two fixed blocks (1703), and the stacking arc plates (1701) are provided with through holes (1709) on the outer side close to each fixed block (1703), each fixed block (1703) is fixedly connected with a hydraulic cylinder (1705) facing the outer side of the stacking arc plate (1701), and the output ends of the two hydraulic cylinders (1705) on one side are fixedly connected with the same compression frame (1707).
4. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 3 is characterized in that: The inner wall of the operating frame (1) close to the top is fixedly connected to two side baffles (2), and two fixing rods (13) are fixedly connected to opposite sides of the two side baffles (2), and the outer sides of the two fixing rods (13) are fixedly connected to centralized guide plates (3), and the two centralized guide plates (3) are distributed in an inverted eight shape.
5. The device for adaptively controlling and adjusting the diameter of harvested highland barley bundles according to claim 4 is characterized in that: The operating frame (1) is fixedly connected to one side below the pressing adjustment assembly (6) with two connecting plates (11), and the tops of the two connecting plates (11) are fixedly connected to the same mounting plate (8), and both ends of the top of the mounting plate (8) are fixedly connected to shaft plates (10).
6. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 5, characterized in that: A wire-releasing motor (9) is fixedly connected to one side of one of the shaft plates (10), and the output shaft of the wire-releasing motor (9) is fixedly connected to a rotating shaft (15) via a coupling; the other end of the rotating shaft (15) is connected to one side of the other shaft plate (10) via a bearing; and two wire rollers (7) are fixedly connected to the outer side of the rotating shaft (15).
7. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 6, characterized in that: Two wire holes (4) are formed on one side of the operating frame (1), and automatic knotters (16) are provided on the inner sides of both ends of the operating frame (1) located at the arranging components (17), the wire holes (4) are close to the automatic knotters (16), and mounting frames (12) are fixedly connected to both ends of the bottom of the operating frame (1).
8. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 7, characterized in that: The two mounting frames (12) are each provided with a dust suction assembly (14), and the dust suction assembly (14) comprises a hollow dust suction plate (1403), the hollow dust suction plate (1403) being fixedly connected to the outside of the mounting frame (12), dust suction holes (1411) being equidistantly formed on the outside of the hollow dust suction plate (1403) facing the bottom of the operating frame (1), a pump frame (1402) being fixedly connected to one side of the mounting frame (12), a dust suction pump (1401) being fixedly connected to the top of the pump frame (1402), and a dust suction end of the dust suction pump (1401) being connected to the inside of the hollow dust suction plate (1403) via a pipe.
9. The device for adaptively controlling and adjusting the diameter of harvested highland barley bales according to claim 8, characterized in that: Both sides of the hollow dust suction plate (1403) are fixedly connected to outer rods (1407), and the opposite sides of the two outer rods (1407) are connected to the same spin axis (1404) via bearings, and the outer sides of the spin axis (1404) are fixedly connected to mounting rods (1406) at equal distances, and the other end of each mounting rod (1406) is fixedly connected to a contact sheet (1405), and the bottoms of the plurality of mounting rods (1406) are fixedly connected to the same integration rod (1410), and the opposite sides of the two outer rods (1407) located below the spin axis (1404) are fixedly connected to the same fitting rod (1408), and the opposite sides of the fitting rod (1408) and the integration rod (1410) are fixedly connected to a return spring rod (1409) at equal distances.
10. A method for using a device for adaptively controlling and adjusting the diameter of a barley harvested bale, applied to the device for adaptively controlling and adjusting the diameter of a barley harvested bale as claimed in claim 9, characterized in that: The method of use comprises the following steps: S1: When baling harvested highland barley, the baling rope is wound around the first wire groove (603) once, and then enters the second wire groove (604) through the connecting hole (621), so that the baling rope contacts the pressure sensor (618), and then the baling rope is wound around the automatic knotter (16), and one end of the baling rope is fixed to the automatic knotter (16); S2: After the harvested highland barley falls into the operating frame (1), it moves to the two stacking arc plates (1701) under the action of the drainage plate (1708). When the amount of highland barley accumulated inside the stacking arc plates (1701) increases, the connecting spring rod (1702) is compressed, and the stacking arc plates (1701) deflect downward, and the open ends of the stacking arc plates (1701) are closer and closer, and finally the stacking arc plates (1701) are in contact at the top and unfolded at the bottom. At this time, the hydraulic cylinder (1705) is adjusted to drive the compression frame (1707) to squeeze the highland barley so that it is stacked more tightly, and the automatic knotter (16) drives the rope to tie the two ends; S3: When the highland barley is baled by the automatic knotter (16), if the pressure on the pressure sensor (618) from the baling rope is reduced, the data transmitted to the background by the pressure sensor (618) changes, and the baling rope is in a loose state, and the driving motor (609) is started. The driving motor (609) drives the driven gear (610) to rotate through the driving gear (616), and then drives the driven shaft (612) to rotate. The rotating driven shaft (612) drives The pressing columns (608) on each outward extension rod (606) are driven to press the rope. During the pressing process, the rope is embedded in the embedding groove (607) to avoid the rope being misaligned. As the driving motor (609) rotates, each pressing column (608) successively contacts and squeezes the rope, thereby achieving multi-layer pressing. When the pressure on the pressure sensor (618) reaches a specified value, the rope is driven by the automatic knotter (16) to bundle the highland barley. S4: After the highland barley is harvested and bundled, it falls along the operating frame (1), and the dust suction pump (1401) is started. The dust suction pump (1401) absorbs and collects dust attached to the outside of the highland barley through the dust suction holes (1411) on the hollow dust suction plate (1403).
Citation Information
Patent Citations
Press roll with cold draw teeth for bundling machine
CN105875059A
Binder
CN203086988U