CN115769710B - Speed-adjustable ultra-deep rotary tillage ditcher - Google Patents
Speed-adjustable ultra-deep rotary tillage ditcher Download PDFInfo
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- CN115769710B CN115769710B CN202310026279.XA CN202310026279A CN115769710B CN 115769710 B CN115769710 B CN 115769710B CN 202310026279 A CN202310026279 A CN 202310026279A CN 115769710 B CN115769710 B CN 115769710B
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Abstract
The invention discloses a speed-adjustable ultra-deep rotary tillage ditcher, and in particular relates to the field of rotary tillage ditchers. According to the rotary tillage machine, the gear disc is arranged to achieve the effect of adjusting the length of the curved blade at any time, so that the rotary tillage depth is adjusted, and when ditching is carried out, the ditching mechanism is arranged, so that broken soil in the ditches is synchronously moved to the surface of soil to be rotary tillage, manual intervention is avoided, follow-up rotary tillage work is facilitated, the working efficiency is improved, and the rotary tillage machine is more convenient to use practically.
Description
Technical Field
The invention relates to the technical field of rotary tillage ditchers, in particular to an adjustable-speed ultra-deep rotary tillage ditcher.
Background
The rotary tillage is a soil preparation mode by using a rotary cultivator, the depth of rotary tillage is generally not too deep, and the ditcher is a novel ditching device with high efficiency and practicability. After the diesel engine transmits rotation to the clutch through the belt, the travelling gearbox, the transmission shaft, the rear axle and the like are driven to realize the forward or backward linear motion of the chain ditcher. The ditcher is used for paving farmland pipelines, urban and rural optical cables and the like, is a novel ditching and slotting equipment device, and particularly relates to mechanical equipment used for paving farmland pipelines, urban and rural optical cables and the like.
The existing rotary tillage ditching equipment mainly installs rotary blades and ditching blades together to enable rotary tillage ditching to be carried out simultaneously, however, the lengths of the rotary blades of the existing rotary tillage equipment are mostly consistent, the rotary tillage depths are more consistent, direct adjustment cannot be carried out, and further when soil with different depths is required to be rotary tillage, longer rotary tillage blades are required to be replaced, the use is quite troublesome, and when ditching works, workers are required to clear redundant soil in ditches, and further the follow-up rotary tillage work progress is easy to be influenced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides an adjustable speed ultra-deep rotary tillage ditcher, which can synchronously slide a straight plate inside a first connecting frame by rotating and adjusting a rotation angle of a gear disc, so that a length of a bent blade extending out is changed, and a depth of contact with soil is adjusted, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an adjustable speed ultradeep rotary tillage ditcher, includes rotary tillage mechanism, rotary tillage mechanism includes first protection casing, the gyro wheel is installed in the rotation of both sides of first protection casing, two empty slots have been seted up at the top of first protection casing, and two the top of empty slot is all fixed mounting has the protection frame, the inner chamber of first protection casing rotates installs first pivot, be fixed connection state setting between gyro wheel and the first pivot, just one side of gyro wheel and first pivot is all fixedly connected with and is used for driving both to carry out pivoted first power unit;
the outer wall of the first rotating shaft is fixedly provided with a first connecting frame, a limiting chute is formed in the first connecting frame, a straight plate is slidably arranged in an inner cavity of the limiting chute, a curved knife is fixedly arranged on one side of the straight plate, a limiting sliding block is fixedly arranged on one side of the straight plate, the outer wall of the first rotating shaft is rotatably provided with a gear disc, the gear disc is rotatably arranged on one side of the first connecting frame, an arc-shaped groove is formed in one side of the first connecting frame, and the limiting sliding block is slidably arranged in the inner cavity of the arc-shaped groove;
the outer wall of the gear disc is meshed with a strip gear, a limiting ring is fixedly arranged on one side of the first protective cover, a rotating ring is rotatably arranged on the inner wall of the limiting ring, and the strip gear is rotatably arranged in the rotating ring;
the soil-working machine is characterized in that a ditching mechanism for ditching is arranged on one side of the first protective cover, a second power mechanism for driving the ditching mechanism to operate is fixedly arranged on one side of the ditching mechanism, a leveling mechanism for leveling the soil surface is fixedly arranged on one side of the ditching mechanism, and a mud scraping mechanism for scraping the soil inside the ditching mechanism is arranged on one side of the ditching mechanism.
In a preferred embodiment, one straight plate and one curved blade are integrally arranged to form one rotary tillage curved blade, a plurality of rotary tillage curved blade combinations formed by rotary tillage curved blades are equidistantly arranged along the circumferential circular section of the first rotating shaft, and a plurality of groups of rotary tillage curved blade combinations are equidistantly arranged along the axial direction of the first rotating shaft at intervals.
In a preferred embodiment, a supporting plate is fixedly arranged at one end of the strip-shaped gear, two positioning bolts are connected with the inner threads of the supporting plate, two positioning grooves are formed in one side of the swivel, and the positioning bolts are inserted into the inner cavities of the positioning grooves.
In a preferred embodiment, the first power mechanism comprises a first double-shaft motor fixedly installed at the top of the first protective cover, a grip is fixedly installed on the outer wall of the first double-shaft motor, a second rotating shaft is fixedly connected to the end part of an output shaft of the first double-shaft motor, the second rotating shaft is rotatably installed at the top of the first protective cover, a second gear is fixedly installed at one end of the second rotating shaft, a first gear is fixedly installed on the outer wall of the roller, and a first conveying chain is meshed with the outer walls of the second gear and the first gear.
In a preferred embodiment, the trenching mechanism comprises a third rotating shaft, a plurality of scraper combinations formed by a plurality of scrapers are fixedly mounted on the outer wall circumference of the third rotating shaft at equal intervals in sequence in a ring shape, a plurality of scraper combinations are fixedly mounted on the outer wall of the third rotating shaft at equal intervals in sequence in the axial direction, a second protective cover is arranged on one side of the third rotating shaft, a scraper is fixedly mounted on the bottom of the second protective cover, and a second connecting frame connected with the first protective cover is fixedly mounted on one side of the second protective cover.
In a preferred embodiment, the top of the scraper blade is fixedly provided with a guide block, the second protection cover is internally provided with a fourth rotating shaft, the axis of the fourth rotating shaft is parallel to the axis of the third rotating shaft, and the outer walls of the two ends of the fourth rotating shaft are respectively fixedly sleeved with a spiral blade.
In a preferred embodiment, the two spiral blades are symmetrically and equidistantly arranged on the outer walls of the two ends of the fourth rotating shaft by taking the vertical central line of the fourth rotating shaft as a symmetrical axis, the rotation directions of the threads of the two spiral blades are in opposite states, and a plurality of leakage grooves are sequentially and equidistantly formed on one side of the third rotating shaft in a linear mode along the axial direction of the third rotating shaft.
In a preferred embodiment, a supporting plate is sleeved on the outer wall of the third rotating shaft, the supporting plate is fixedly installed on one side of the second protective cover, a third gear is fixedly installed at two ends of the third rotating shaft, the second power mechanism comprises a second double-shaft motor fixedly installed at the top of the second protective cover, a fifth rotating shaft is fixedly connected to the end part of an output shaft of the second double-shaft motor, a fourth gear is fixedly installed on the outer wall of the fifth rotating shaft, and a second conveying chain is meshed with the outer walls of the fourth gear and the third gear;
and one ends of the fifth rotating shaft and the fourth rotating shaft are fixedly provided with a fifth gear, and the outer wall of the fifth gear is meshed with a third conveying chain.
In a preferred embodiment, the leveling mechanism comprises connecting plates fixedly installed on two sides of the second protective cover, a rotating rod is rotatably installed between the two connecting plates, and a pressing block is fixedly installed on the outer wall of the rotating rod.
In a preferred embodiment, the mud scraping mechanism comprises a limiting seat fixedly installed at the top of the second protective cover, a shapable bracket is fixedly installed on one side of the limiting seat, a limiting frame is fixedly installed on one side of the shapable bracket, a plurality of cleaning blocks are fixedly installed on one side of the limiting frame at equal intervals in a linear sequence along the axial direction of the first rotating shaft, and the cleaning blocks are inserted into the leakage groove.
The invention has the technical effects and advantages that:
1. according to the invention, the straight plate can synchronously slide in the first connecting frame by rotating and adjusting the rotating angle of the gear plate, so that the length of the extended curved knife is changed, and the contact depth with soil is adjusted, so that the device is suitable for different soil environments.
2. According to the invention, the rudiment of the ditch is excavated by arranging the scraper, the broken soil in the ditch is removed by combining the second protective cover and the scraper, and the broken soil is paved on the surface of the soil to be rotary tillage by combining the fourth rotating shaft and the spiral blade, so that the need of manually removing the soil in the ditch by a worker is avoided, the follow-up rotary tillage is more convenient, the overall working efficiency is effectively improved, and the actual use is more facilitated.
3. According to the rotary tillage machine, the leveling mechanism is arranged, so that after ditching, crushed soil in ditches is moved to the surface of the soil to be rotary tillage, and the soil in the area is scraped, so that the soil thickness is uniform and rotary tillage is smoother during the subsequent rotary tillage.
4. According to the invention, the mud scraping mechanism is arranged, so that the contact limit of the cleaning block to the surface of the spiral blade is realized when the spiral blade removes soil, the adhesion of soil can be reduced, the phenomenon that the rotation of the spiral blade is influenced due to the adhesion of the soil is avoided, and the loading and unloading work of the second protective cover to the soil is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the bottom structure of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a cross-sectional view of the structure of the present invention.
Fig. 5 is an enlarged view of the structure of the portion a of fig. 4 according to the present invention.
Fig. 6 is an enlarged view of the B part structure of fig. 4 according to the present invention.
Figure 7 is a schematic view of a partial construction of the rotary tillage mechanism and the first power mechanism of the present invention.
Fig. 8 is an enlarged view of the C-section structure of fig. 7 according to the present invention.
FIG. 9 is a schematic diagram of the trenching mechanism, second power mechanism, grading mechanism, mud scraping mechanism of the present invention.
Fig. 10 is an enlarged view of the D-section structure of fig. 9 according to the present invention.
The reference numerals are: 1 rotary tillage mechanism, 101 first protective cover, 102 roller, 103 protective frame, 104 first rotating shaft, 105 first connecting frame, 106 straight plate, 107 bent blade, 108 limit slide, 109 gear disc, 110 arc groove, 111 strip gear, 112 limit ring, 113 swivel, 114 positioning groove, 115 supporting plate, 116 positioning bolt, 117 first gear, 2 first power mechanism, 21 first double-shaft motor, 22 handle, 23 second rotating shaft, 24 second gear, 25 first conveying chain, 3 trenching mechanism, 31 third rotating shaft, 32 scraper, 33 second protective cover, 34 scraper, 35 guide block, 36 fourth rotating shaft, 37 spiral blade, 38 leakage groove, 39 supporting plate, 310 third gear, 311 second connecting frame, 4 second power mechanism, 41 second double-shaft motor, 42 fifth rotating shaft, 43 fourth gear, 44 second conveying chain, 45 fifth gear, 46 third conveying chain, 5 leveling mechanism, 51 connecting plate, 52 rotating rod, 53, 6 scraper mechanism, 61 limit seat, 62 plastic bracket, 63 limit block, 64 limit block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10 of the specification, an embodiment of the invention is a speed-adjustable ultra-deep rotary tillage ditcher, as shown in fig. 1, comprising a rotary tillage mechanism 1, referring to fig. 2-3, the rotary tillage mechanism 1 comprises a first protection cover 101, two sides of the first protection cover 101 are rotatably provided with idler wheels 102, two empty slots are arranged at the top of the first protection cover 101, the tops of the two empty slots are fixedly provided with a protection frame 103, an inner cavity of the first protection cover 101 is rotatably provided with a first rotating shaft 104, the idler wheels 102 and the first rotating shaft 104 are fixedly connected, and one sides of the idler wheels 102 and the first rotating shaft 104 are fixedly connected with a first power mechanism 2 for driving the idler wheels 102 and the first rotating shaft 104 to rotate;
as shown in fig. 4 and 5, the outer wall of the first rotating shaft 104 is fixedly provided with a first linking frame 105, the inside of the first linking frame 105 is provided with a limit chute, the inner cavity of the limit chute is slidably provided with a straight plate 106, one side of the straight plate 106 is fixedly provided with a curved knife 107, one side of the straight plate 106 is fixedly provided with a limit slide block 108, the outer wall of the first rotating shaft 104 is rotatably provided with a gear disc 109, the gear disc 109 is rotatably provided with one side of the first linking frame 105, one side of the first linking frame 105 is provided with an arc-shaped groove 110, the limit slide block 108 is slidably provided with an inner cavity of the arc-shaped groove 110, in normal state, the limit slide block 108 is movably stopped at one side of the arc-shaped groove 110 close to the first rotating shaft 104, at this time, the straight plate 106 is completely contracted into the inner cavity of the limit chute, when the gear disc 109 rotates anticlockwise in the structure shown in fig. 5, the limiting slider 108 slides in the inner cavity of the arc-shaped groove 110 and gradually moves to one side far away from the first rotating shaft 104, so that the straight plate 106 gradually extends out of the inner cavity of the limiting chute, so that the curved blade 107 gradually moves far away from the first rotating shaft 104, the depth of the curved blade 107 penetrating into soil is increased when the curved blade 107 rotates to perform rotary tillage in combination with the first rotating shaft 104, the function of adjusting the rotary tillage depth is achieved, in order to avoid the restriction of the movable range of the curved blade 107 with good adjusting length in the working process, an empty groove is formed in the top of the first protective cover 101, the top of the empty groove is covered with the protective frame 103, and the purpose of the arrangement is to enlarge the top space of the first protective cover 101, so that the top of the first protective cover 101 cannot be limited after the length of the curved blade 107 is increased;
meanwhile, in order to facilitate the adjustment of the rotary gear plate 109, referring to fig. 5, the outer wall of the gear plate 109 is meshed with a strip gear 111, and the arc-shaped groove 110 can be synchronously driven to rotate by rotating the strip gear 111, so that the gear plate 109 can rotate, and in order to avoid being blocked by the arc-shaped groove 110 and the strip gear 111 when the curved blade 107 rotates to rotary-tilling soil, referring to fig. 8, one side of the first protection cover 101 is fixedly provided with a limiting ring 112, the inner wall of the limiting ring 112 is rotatably provided with a rotary ring 113, the strip gear 111 is rotatably arranged in the rotary ring 113, and when the first rotary shaft 104 integrally rotates to enable the curved blade 107 to rotary-tilling soil, the strip gear 111 can synchronously rotate along with the rotary ring 113, so that the influence on rotary tillage of the curved blade 107 is avoided;
one side of the first protection cover 101 is provided with a ditching mechanism 3 for ditching, one side of the ditching mechanism 3 is fixedly provided with a second power mechanism 4 for driving the ditching mechanism to operate, one side of the ditching mechanism 3 is fixedly provided with a leveling mechanism 5 for leveling the soil surface, and one side of the ditching mechanism 3 is provided with a mud scraping mechanism 6 for scraping the soil inside the ditching mechanism 3.
The speed-adjustable ultrasonic rotary tillage ditcher provided by the invention can be used for adjusting the speed of an electric motor or an engine which drives an electric motor to move for four wheels to complete the farmland area requiring rotary tillage in the regulated rotary tillage time according to the farmland area requiring rotary tillage actually and the regulated rotary tillage time, and further, the first power mechanism 2 can be used for adjusting the rotating speed of the first rotating shaft 104, and further, the speed of the farmland area requiring rotary tillage by a plurality of groups of rotary tillage curved blade combinations is driven to be arranged at equal intervals along the axial direction of the first rotating shaft 104, and the speed can be set to be consistent with or faster than the moving speed of the engine, so that the rotary tillage speed in unit moving distance is improved; the second power mechanism 4 can be adjusted to drive the fifth rotating shaft 42, so as to drive the fourth rotating shaft 36 to rotate, so as to adjust the speed of the ditching mechanism 3 and the mud scraping mechanism 6 in the rotary tillage process, and the rotating speed of the first power mechanism 2 for driving the first rotating shaft 104 can be set to be the same as the rotating speed of the second power mechanism 4 for driving the fifth rotating shaft 42, so that the ditching and rotary tillage speeds in the ditching process of the ditcher are ensured to be consistent; or the rotation speed of the first power mechanism 2 driving the first rotating shaft 104 and the rotation speed of the second power mechanism 4 driving the fifth rotating shaft 42 are adjusted according to the requirements of ditching and rotary tillage.
As shown in fig. 2 and 4-8, a straight plate 106 and a curved blade 107 are integrally disposed to form a rotary tillage curved blade, the number of straight plates 106 and curved blades 107 is plural along the circumferential circular section of the first rotating shaft 104, and the plurality of straight plates 106 and curved blades 107 are disposed in a ring-shaped and sequentially equidistant state with respect to the outer circumferential surface of the first rotating shaft 104 on the circumferential circular section of the first rotating shaft 104, therefore, rotary tillage curved blade combinations of a plurality of rotary tillage curved blades are disposed equidistantly along the circumferential circular section of the first rotating shaft 104, and a plurality of groups of the rotary tillage curved blade combinations are disposed equidistantly along the axial direction of the first rotating shaft 104, which is disposed in order to increase the contact range of the curved blade 107 with soil and thus the rotary tillage efficiency, and at the same time, in order to fix the rotation angle of the bar gear 111, one end of the bar gear 111 is fixedly mounted with a supporting plate 115, the two locating bolts 116 are connected with the inner threads of the supporting plate 115, two locating grooves 114 are formed in one side of the swivel 113, the locating bolts 116 are inserted into the inner cavities of the locating grooves 114, after the strip-shaped gear 111 is rotationally adjusted, the strip-shaped gear 111 can be fixed by inserting the locating bolts 116 into the inner cavities of the locating grooves 114, and further stability of the strip-shaped gear 111 and the arc-shaped groove 110 is improved, further, referring to fig. 7-8, the first power mechanism 2 comprises a first double-shaft motor 21 fixedly arranged at the top of the first protective cover 101, a grip 22 is fixedly arranged on the outer wall of the first double-shaft motor 21, a second rotating shaft 23 is fixedly connected with the end part of an output shaft of the first double-shaft motor 21, the second rotating shaft 23 is rotationally arranged at the top of the first protective cover 101, a second gear 24 is fixedly arranged at one end of the second rotating shaft 23, a first gear 117 is fixedly arranged on the outer wall of the roller 102, the outer walls of the second gear 24 and the first gear 117 are meshed with the first conveying chain 25, and when the rotary tillage machine is used, the handle 22 can be rotated by starting the first double-shaft motor 21, and when the first conveying chain 25 is synchronously driven to move through the second gear 24, the first gear 117 can be synchronously driven to rotate, the first rotating shaft 104 and the idler wheel 102 are driven to rotate, rotary tillage speed and advancing speed can be synchronously regulated, and the working efficiency is conveniently improved.
Referring to fig. 4, fig. 9-10, the trenching mechanism 3 includes a third rotating shaft 31, the outer wall circumference of the third rotating shaft 31 is annular and is fixedly installed with a plurality of scraper combinations formed by scrapers 32 at equal intervals in sequence, the outer wall axial of the third rotating shaft 31 is fixedly installed with a plurality of scraper combinations at equal intervals in sequence, when the third rotating shaft 31 rotates, the scrapers 32 are synchronously driven to rotate, the scrapers 32 can be scraped inside soil by combining with the movement of the roller 102, so that soil is scraped loose, a second protecting cover 33 is arranged on one side of the third rotating shaft 31, a scraper 34 is fixedly installed at the bottom of the second protecting cover 33, when the whole device is moved by the roller 102, the scraper 34 is attached to the soil inside, the soil loosened by the scrapers 32 can be contained, and then the position of a ditch is exposed, and a second connecting frame 311 connected with the first protecting cover 101 is fixedly installed on one side of the second protecting cover 33.
Wherein, in order to collect the loose soil of the scraper 32 uniformly without the need of the subsequent staff, the top of the scraper 34 is fixedly provided with a guiding block 35, the guiding block 35 is used for limiting and separating the soil scraped by the scraper 34, so that the soil moves towards the two sides of the guiding block 35 to be collected and is divided into two parts to enter the two sides of the inner cavity of the second protective cover 33, a fourth rotating shaft 36 is arranged in the second protective cover 33, the axis of the fourth rotating shaft 36 is parallel to the axis of the third rotating shaft 31, two spiral blades 37 are fixedly sleeved on the outer walls of the two ends of the fourth rotating shaft 36 respectively, when the fourth rotating shaft 36 rotates, the two spiral blades 37 are arranged in the second protective cover 33, after the crushed soil scraped by the scraper 34 sequentially enters the inner cavity of the second protective cover 33, the spiral blades 37 are driven to rotate by the rotating fourth rotating shaft 36, when the spiral blades 37 are in contact with soil, the soil in the inner cavity of the second protective cover 33 is rotated to avoid the soil blocking at the joint of the second protective cover 33 and the scraping plate 34, the two spiral blades 37 are symmetrically and equidistantly arranged on the outer walls of the two ends of the fourth rotating shaft 36 by taking the vertical central line of the fourth rotating shaft 36 as a symmetrical axis, the rotation directions of the threads of the two spiral blades 37 are opposite, when the fourth rotating shaft 36 rotates, the crushed soil entering the positions of the two spiral blades 37 through the scraping plate 34 can be simultaneously rotated to the directions of the two sides of the second protective cover 33, meanwhile, a plurality of leakage grooves 38 are sequentially and linearly formed on one side of the third rotating shaft 31 at equal intervals along the axial direction, the crushed soil moving to the two sides of the second protective cover 33 can be gradually moved to the positions of the leakage grooves 38 through the rotation of the spiral blades 37, and falls from the position of the chute 38 to remove the ditched soil to both sides, thereby avoiding the need for subsequent manual cleaning by personnel.
As shown in fig. 10, the outer wall of the third rotating shaft 31 is sleeved with a supporting plate 39, the supporting plate 39 is fixedly installed on one side of the second protecting cover 33, so that the third rotating shaft 31 and the second protecting cover 33 are fixedly connected, meanwhile, both ends of the third rotating shaft 31 are fixedly provided with a third gear 310, the second power mechanism 4 comprises a second double-shaft motor 41 fixedly installed on the top of the second protecting cover 33, the end part of an output shaft of the second double-shaft motor 41 is fixedly connected with a fifth rotating shaft 42, the outer wall of the fifth rotating shaft 42 is fixedly provided with a fourth gear 43, the fourth gear 43 and the outer wall of the third gear 310 are meshed with a second conveying chain 44, and when the second double-shaft motor 41 is started, the third rotating shaft 31 can be driven to rotate, so that the scraper 32 scrapes the inside soil, and the soil of a gully part is scraped;
meanwhile, referring to fig. 9, a fifth gear 45 is fixedly installed at one end of each of the fifth rotating shaft 42 and the fourth rotating shaft 36, a third conveying chain 46 is meshed with the outer wall of the fifth gear 45, so that when the fifth rotating shaft 42 rotates, the third conveying chain 46 is synchronously driven to move by the fifth gear 45 at one end of the fifth rotating shaft 42, the fifth gear 45 at one end of the fourth rotating shaft 36 can be synchronously driven to rotate, the fourth rotating shaft 36 synchronously drives the helical blades 37 to rotate, soil entering the second protective cover 33 is dispersed to two sides, soil in a ditch is paved on the soil surface to be rotary tilled, redundant soil in the ditch can be dispersed and moved to the soil surface to be rotary tilled while ditching work is realized, and further, the soil in the ditch is prevented from being manually moved out by staff, the overall work efficiency can be improved, in order to avoid that when the spiral blade 37 dispersedly moves and takes the two sides of the soil, the soil is adhered to the spiral blade 37, so that the soil is adhered to the spiral blade 37 and cannot be used, referring to fig. 6, the mud scraping mechanism 6 comprises a limiting seat 61 fixedly installed at the top of the second protective cover 33, a shapable bracket 62 is fixedly installed at one side of the limiting seat 61, a limiting frame 63 is fixedly installed at one side of the shapable bracket 62, a plurality of cleaning blocks 64 are fixedly installed at equal intervals in a linear sequence along the axial direction of the first rotating shaft 104 at one side of the limiting frame 63, the cleaning blocks 64 are inserted into the interior of the leakage groove 38, when the cleaning blocks 64 are inserted into the inner cavity of the leakage groove 38, the cleaning blocks 64 can be contacted with one side of the spiral blade 37, and then in the rotating process of the spiral blade 37, the cleaning blocks 64 are always attached to the surface of the spiral blade 37, and then the mud on the surface of the spiral blade 37 is scraped and cleaned, thereby avoiding the problem of soil clogging the screw blade 37.
The axes of the first rotating shaft 104, the second rotating shaft 23, the third rotating shaft 31, the fourth rotating shaft 36 and the fifth rotating shaft 42 are all parallel to each other.
Further, referring to fig. 3 and 9, the leveling mechanism 5 includes connection plates 51 fixedly installed at both sides of the second protection cover 33, a rotating rod 52 is rotatably installed between the two connection plates 51, a pressing block 53 is fixedly installed on the outer wall of the rotating rod 52, when in use, the pressing block 53 is attached to the ground surface, after the soil in the second protection cover 33 is dispersed and falls on the ground surface to be subjected to rotary tillage, the pressing block 53 can scrape the soil on the ground when in contact with the ground, thereby facilitating the subsequent rotary tillage.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather, any modifications, equivalent arrangements, improvements, etc., which fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable speed ultradeep rotary tillage ditcher, includes rotary tillage mechanism (1), rotary tillage mechanism (1) includes first protection casing (101), gyro wheel (102) are installed in the both sides rotation of first protection casing (101), two empty slots have been seted up at the top of first protection casing (101), and two the top in empty slot is all fixed mounting has protection frame (103), first pivot (104) are installed in the inner chamber rotation of first protection casing (101), be fixed connection state setting between gyro wheel (102) and first pivot (104), just one side of gyro wheel (102) and first pivot (104) is all fixedly connected with first power unit (2);
the method is characterized in that: the outer wall of the first rotating shaft (104) is fixedly provided with a first connecting frame (105), the inside of the first connecting frame (105) is provided with a limiting chute, an inner cavity of the limiting chute is slidably provided with a straight plate (106), one side of the straight plate (106) is fixedly provided with a bent blade (107), one side of the straight plate (106) is fixedly provided with a limiting slide block (108), the outer wall of the first rotating shaft (104) is rotatably provided with a gear disc (109), the gear disc (109) is rotatably arranged on one side of the first connecting frame (105), one side of the first connecting frame (105) is provided with an arc-shaped groove (110), and the limiting slide block (108) is slidably arranged in the inner cavity of the arc-shaped groove (110);
the outer wall of the gear disc (109) is meshed with a strip gear (111), one side of the first protective cover (101) is fixedly provided with a limiting ring (112), the inner wall of the limiting ring (112) is rotatably provided with a rotating ring (113), and the strip gear (111) is rotatably arranged in the rotating ring (113);
one side of the first protection cover (101) is provided with a ditching mechanism (3), one side of the ditching mechanism (3) is fixedly provided with a second power mechanism (4), one side of the ditching mechanism (3) is fixedly provided with a leveling mechanism (5), and one side of the ditching mechanism (3) is provided with a mud scraping mechanism (6).
2. The speed-adjustable ultra-deep rotary tillage ditcher of claim 1, wherein: one straight plate (106) and one bent blade (107) are integrally arranged to form a rotary tillage bent blade, a plurality of rotary tillage bent blade combinations formed by rotary tillage bent blades are equidistantly arranged along the circumferential circular section of the first rotating shaft (104), and a plurality of groups of rotary tillage bent blade combinations are equidistantly arranged along the axial direction of the first rotating shaft (104).
3. The speed-adjustable ultra-deep rotary tillage ditcher of claim 2, wherein: one end of the strip gear (111) is fixedly provided with a supporting plate (115), two positioning bolts (116) are connected with the inner threads of the supporting plate (115), two positioning grooves (114) are formed in one side of the swivel (113), and the positioning bolts (116) are inserted into the inner cavities of the positioning grooves (114).
4. The speed-adjustable ultra-deep rotary tillage ditcher according to claim 3, wherein: the first power mechanism (2) comprises a first double-shaft motor (21) fixedly mounted at the top of a first protective cover (101), a grip (22) is fixedly mounted on the outer wall of the first double-shaft motor (21), a second rotating shaft (23) is fixedly connected to the end portion of an output shaft of the first double-shaft motor (21), the second rotating shaft (23) is rotatably mounted at the top of the first protective cover (101), a second gear (24) is fixedly mounted at one end of the second rotating shaft (23), a first gear (117) is fixedly mounted on the outer wall of the roller (102), and a first conveying chain (25) is meshed with the outer walls of the second gear (24) and the first gear (117).
5. The speed-adjustable ultra-deep rotary tillage furrower of claim 4, wherein: the ditching mechanism (3) comprises a third rotating shaft (31), a plurality of scraper combinations formed by a plurality of scrapers (32) are fixedly mounted on the circumference of the outer wall of the third rotating shaft (31) at equal intervals in sequence, a plurality of scraper combinations are fixedly mounted on the outer wall of the third rotating shaft (31) at equal intervals in sequence in the axial direction, a second protection cover (33) is arranged on one side of the third rotating shaft (31), a scraper (34) is fixedly mounted on the bottom of the second protection cover (33), and a second connection frame (311) connected with the first protection cover (101) is fixedly mounted on one side of the second protection cover (33).
6. The speed-adjustable ultra-deep rotary tillage furrower of claim 5, wherein: the top of scraper blade (34) fixed mounting has guide block (35), the internally mounted of second protection casing (33) has fourth pivot (36), the axis of fourth pivot (36) with the axis of third pivot (31) is parallel, fixedly cup joint respectively on the both ends outer wall of fourth pivot (36) and install a helical blade (37).
7. The speed-adjustable ultra-deep rotary tillage furrower of claim 6, wherein: the two spiral blades (37) are symmetrically and equidistantly arranged on the outer walls of the two ends of the fourth rotating shaft (36) by taking the vertical center line of the fourth rotating shaft (36) as a symmetrical axis, the rotation directions of the threads of the two spiral blades (37) are in opposite states, and a plurality of leakage grooves (38) are sequentially and equidistantly formed in one side of the third rotating shaft (31) along the axial direction of the third rotating shaft.
8. The speed-adjustable ultra-deep rotary tillage furrower of claim 7, wherein: the outer wall of the third rotating shaft (31) is sleeved with a supporting plate (39), the supporting plate (39) is fixedly arranged on one side of the second protective cover (33), two ends of the third rotating shaft (31) are fixedly provided with a third gear (310), the second power mechanism (4) comprises a second double-shaft motor (41) fixedly arranged at the top of the second protective cover (33), the end part of an output shaft of the second double-shaft motor (41) is fixedly connected with a fifth rotating shaft (42), the outer wall of the fifth rotating shaft (42) is fixedly provided with a fourth gear (43), and the outer walls of the fourth gear (43) and the third gear (310) are meshed with a second conveying chain (44);
a fifth gear (45) is fixedly arranged at one end of each of the fifth rotating shaft (42) and the fourth rotating shaft (36), and a third conveying chain (46) is meshed with the outer wall of the fifth gear (45).
9. The speed-adjustable ultra-deep rotary tillage furrower of claim 8, wherein: the leveling mechanism (5) comprises connecting plates (51) fixedly arranged on two sides of the second protective cover (33), a rotating rod (52) is rotatably arranged between the two connecting plates (51), and a pressing block (53) is fixedly arranged on the outer wall of the rotating rod (52).
10. The speed-adjustable ultra-deep rotary tillage furrower of claim 9, wherein: mud scraping mechanism (6) are including fixed mounting spacing seat (61) at second protection casing (33) top, but one side fixed mounting of spacing seat (61) has shaping bracket (62), but one side fixed mounting of shaping bracket (62) has spacing (63), one side of spacing (63) is followed the axial direction of first pivot (104) is the equidistant fixed mounting in proper order and has a plurality of cleaning piece (64), and a plurality of cleaning piece (64) are all pegged graft in the inside of hourglass groove (38).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310026279.XA CN115769710B (en) | 2023-01-09 | 2023-01-09 | Speed-adjustable ultra-deep rotary tillage ditcher |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310026279.XA CN115769710B (en) | 2023-01-09 | 2023-01-09 | Speed-adjustable ultra-deep rotary tillage ditcher |
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| CN115769710A CN115769710A (en) | 2023-03-10 |
| CN115769710B true CN115769710B (en) | 2023-04-25 |
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| CN202310026279.XA Active CN115769710B (en) | 2023-01-09 | 2023-01-09 | Speed-adjustable ultra-deep rotary tillage ditcher |
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| CN210900241U (en) * | 2019-10-31 | 2020-07-03 | 四川农业大学 | Corn is planted with degree of depth adjustable rotary tillage machinery |
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| CN113615332A (en) * | 2021-08-03 | 2021-11-09 | 安徽宏翔农业机械有限公司 | Rotary cultivator capable of adjusting blade tillage depth |
| CN113678585A (en) * | 2021-08-11 | 2021-11-23 | 邓燕 | Small-size rotary cultivator based on terraced fields are planted and are used |
| CN216700883U (en) * | 2021-09-24 | 2022-06-10 | 临沂市宝联金属有限公司 | Rotary blade fixing base for agricultural rotary cultivator |
| CN115119555A (en) * | 2022-08-03 | 2022-09-30 | 农业农村部南京农业机械化研究所 | Hydraulic drive type full-automatic transplanting combined machine |
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2023
- 2023-01-09 CN CN202310026279.XA patent/CN115769710B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE704701A (en) * | 1966-10-13 | 1968-02-15 | ||
| BE872468A (en) * | 1977-12-02 | 1979-06-01 | Patent Concern Nv | SOIL WORKING MACHINE |
| CN201290224Y (en) * | 2008-09-16 | 2009-08-19 | 区杰强 | Multifunction plough tillage device |
| CN210900241U (en) * | 2019-10-31 | 2020-07-03 | 四川农业大学 | Corn is planted with degree of depth adjustable rotary tillage machinery |
| CN212232067U (en) * | 2020-06-19 | 2020-12-29 | 江苏省农垦农业发展股份有限公司 | Ditching double entry strip seeder |
| CN113615332A (en) * | 2021-08-03 | 2021-11-09 | 安徽宏翔农业机械有限公司 | Rotary cultivator capable of adjusting blade tillage depth |
| CN113678585A (en) * | 2021-08-11 | 2021-11-23 | 邓燕 | Small-size rotary cultivator based on terraced fields are planted and are used |
| CN216700883U (en) * | 2021-09-24 | 2022-06-10 | 临沂市宝联金属有限公司 | Rotary blade fixing base for agricultural rotary cultivator |
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| CN115769710A (en) | 2023-03-10 |
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