CN114342670B - Automatic change forage grass bundling machine - Google Patents
Automatic change forage grass bundling machine Download PDFInfo
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- CN114342670B CN114342670B CN202210015727.1A CN202210015727A CN114342670B CN 114342670 B CN114342670 B CN 114342670B CN 202210015727 A CN202210015727 A CN 202210015727A CN 114342670 B CN114342670 B CN 114342670B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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Abstract
The invention discloses an automatic pasture grass bander, which relates to the technical field of pasture grass bander and comprises a hollow case and a power device at the bottom of the case, wherein a grass inlet is formed at the bottom of the case, a turning mechanism for stirring pasture grass to the grass inlet is arranged on the side of the grass inlet, a grass suction fan is arranged at the top of the case, one end of the case is closed, a box door capable of being opened and closed in a turnover manner is arranged at the other end of the case, an inner cavity space between the grass inlet and the box door is a grass storage chamber, a transverse hydraulic cylinder is arranged in an inner cavity between the grass inlet and the closed end of the case, a rectangular pushing and pressing screen plate is vertically and fixedly connected to a telescopic end of the hydraulic cylinder, and a grass blowing fan is arranged on the side part of the hydraulic cylinder.
Description
Technical Field
The invention relates to the technical field of pasture bundling, in particular to an automatic pasture bundling machine.
Background
With the development of animal husbandry, the demand for high-quality grass products has increased year by year. The pasture grass bundling device is used as a harvesting machine, can realize the collection and bundling of pasture grass or crop straws, is convenient for subsequent ensiling or storage, is convenient for the transportation of pasture grass products and promotes the development of animal husbandry. However, most of the existing pasture grass banders are operated manually or semi-automatically, the pasture grass is basically forked by using tools to be stuffed into a bundling box to form strips, and finally the pasture grass is bundled.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an automatic forage grass bander, which comprises a cuboid hollow case, wherein the case is horizontally arranged, a self-propelled power device for moving and supporting is arranged at the bottom of the case, a forage grass inlet is formed in the bottom of the case, a turning mechanism for stirring forage grass to the forage grass inlet is arranged on the side of the forage grass inlet, an air port is formed in the top of the case, the air port is opposite to and right above the forage grass inlet, a filter screen is arranged at the air port, a forage grass suction fan is arranged on the top of the case above the filter screen, and the forage grass suction fan is used for sucking the forage grass at the forage grass inlet into an inner cavity of the case; one end of the case is closed, the other end of the case is provided with a case door which can be turned to open and close, the inner cavity space between the grass inlet and the case door is a grass storage chamber, a transverse hydraulic cylinder is arranged in the inner cavity between the grass inlet and the closed end of the case, the cylinder body end of the hydraulic cylinder is vertically and fixedly connected to the closed end of the case, a rectangular pushing screen plate is vertically and fixedly connected to the telescopic end of the hydraulic cylinder, the pushing screen plate is matched with the vertical section of the inner cavity of the case, the edge of the pushing screen plate is in sealing contact with the case, a grass blowing fan is mounted on the side of the hydraulic cylinder, a vent is formed in the closed end of the case, the pushing screen plate can ventilate, the grass blowing fan is used for blowing grass to the grass storage chamber, and the pushing screen plate pushes the grass in the grass storage chamber to be stacked into strips under the driving of the hydraulic cylinder.
The invention provides detailed characteristics of the turning mechanism: the turning mechanism comprises a first turning device, a second turning device and a first driving mechanism, wherein the first turning device and the second turning device are respectively arranged on the left side and the right side of the grass inlet, the first driving mechanism is used for linking the first turning device with the second turning device, the first turning device comprises a first rotating frame, a first rotating wheel and a plurality of first material shifting plates which are arranged on the first rotating wheel in an annular array mode, the top end of the first rotating frame is fixedly connected to the bottom of the case, and the first rotating wheel is rotatably arranged at the bottom end of the first rotating frame through a first rotating shaft; the second turning device comprises a second rotating frame, a second rotating wheel and a plurality of second material shifting plates which are arranged on the second rotating wheel in an annular array mode, the top end of the second rotating frame is fixedly connected to the bottom of the case, and the second rotating wheel is rotatably arranged at the bottom end of the second rotating frame through a second rotating shaft; the first driving mechanism comprises a first single-groove belt wheel which is arranged on one side of the first rotating frame and connected with the outer end of the first rotating shaft, a double-groove belt wheel is arranged right above the first single-groove belt wheel, and the double-groove belt wheel is rotatably connected to the side part of the first rotating frame through a third rotating shaft arranged in the center of the double-groove belt wheel; the first driving mechanism comprises a second single-groove belt wheel which is arranged on one side of the second rotating frame and connected with the outer end of the second rotating shaft, a third single-groove belt wheel is arranged right above the second single-groove belt wheel, the third single-groove belt wheel is rotatably connected to the side part of the second rotating frame through a fourth rotating shaft arranged in the center of the third single-groove belt wheel, and a first gear is arranged outside the third single-groove belt wheel; the first driving mechanism comprises a first driving motor arranged between the first turning device and the second turning device, the first driving motor is positioned on the side of the grass inlet, the power end of the first driving motor is connected with a fourth single-groove belt wheel, a second gear is arranged outside the third single-groove belt wheel, and the second gear is in meshing transmission connection with the first gear; the first driving mechanism further comprises a first transmission belt connected between the first single-groove belt wheel and the double-groove belt wheel, a second transmission belt connected between the double-groove belt wheel and the fourth single-groove belt wheel, and a third transmission belt connected between the second single-groove belt wheel and the third single-groove belt wheel.
The invention provides detailed characteristics of another flying mechanism: the turning mechanism comprises a third turning device and a fourth turning device which are respectively arranged on the left side and the right side of the grass inlet, and a second driving mechanism for linking the third turning device and the fourth turning device, wherein the third turning device comprises a third rotating frame, a third rotating wheel and a plurality of third material shifting plates which are arranged on the third rotating wheel in an annular array manner, the third rotating wheel is rotatably arranged at the bottom end of the third rotating frame through a third rotating shaft, a first rotating motor is fixedly arranged on the side part of the bottom end of the third rotating frame, and the power end of the first rotating motor is connected with the third rotating shaft; the fourth turning device comprises a fourth rotating frame, a fourth rotating wheel and a plurality of fourth material shifting plates arranged on the fourth rotating wheel in an annular array mode, the fourth rotating wheel is arranged at the bottom end of the fourth rotating frame in a rotating mode through a fourth rotating shaft, a second rotating motor is fixedly mounted on the side portion of the bottom end of the fourth rotating frame, and a power end of the second rotating motor is connected with the fourth rotating shaft. The second driving mechanism comprises a bidirectional screw rod and a polished rod which are respectively arranged at the front side and the rear side of a grass inlet, the bidirectional screw rod and the polished rod are horizontally arranged below the case through bearing seats arranged at two ends, a second driving motor is connected to the end part of the bidirectional screw rod outside a bearing seat, a first movable seat and a second movable seat are respectively sleeved on screw thread sections at two ends of the bidirectional screw rod, nuts connected with corresponding screw thread sections in a mutual screw transmission mode are respectively arranged in the first movable seat and the second movable seat, a first sliding seat and a second sliding seat are respectively sleeved at two ends of the polished rod corresponding to the first movable seat and the second movable seat, a first mounting plate is arranged between the first movable seat and the first sliding seat, a second mounting plate is arranged between the second movable seat and the second sliding seat, the top of a third rotating frame is connected to the bottom of the first mounting plate, and the top of a fourth rotating frame is connected to the bottom of the second mounting plate.
Furthermore, the second driving mechanism further comprises a first electric telescopic rod and a second electric telescopic rod, the motor ends of the first electric telescopic rod and the second electric telescopic rod are respectively hinged on the first mounting plate and the second mounting plate, the top of the third rotating frame is hinged at the bottom of the first mounting plate, and the top of the fourth rotating frame is hinged at the bottom of the second mounting plate; the flexible end of first electric telescopic handle articulates at the third rotating turret lateral part, and the flexible end of second electric telescopic handle articulates at the fourth rotating turret lateral part.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, the hollow case, the self-propelled power device, the turning mechanism, the grass sucking fan, the hydraulic cylinder, the pushing screen plate, the grass blowing fan and other structures are arranged and cooperated, so that the movement of the equipment and the grass bundling operation of the equipment on the turning, sucking, briquetting, discharging and the like of the grass can be automatically realized, the labor cost is greatly reduced, the time and the labor are saved, the working efficiency is high, and the operation is simple and convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the external structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a flying apparatus according to embodiment 2 of the present invention;
fig. 4 is a schematic perspective view of a flying mechanism in embodiment 2 of the present invention;
fig. 5 is a schematic perspective view of a flying mechanism in embodiment 2 of the present invention;
fig. 6 is a schematic structural view of a fly-away mechanism in embodiment 3 of the invention;
fig. 7 is a schematic structural view (top view) of the flying mechanism in embodiment 3 of the invention;
labeled as:
1. a chassis; 101. a grass inlet; 102. filtering with a screen; 103. a box door; 104. a glass partition window; 105. a baffle plate;
2. a self-propelled power plant;
3. a flying mechanism; 31. a first flying apparatus; 311. a first rotating frame; 312. a first rotating wheel; 313. a first kickoff plate; 32. a second flying device; 321. a second rotating frame; 322. a second rotating wheel; 323. a second kickoff plate; 34. a third flying device; 341. a third rotating frame; 342. a third rotating wheel; 343. a third kickoff plate; 344. a first rotating electric machine; 35. a fourth flying device; 351. a fourth rotating frame; 352. a fourth rotating wheel; 353. a fourth kickoff plate; 354. a second rotating electric machine;
4. a first drive mechanism; 401. a first single-groove pulley; 402. a double-groove belt pulley; 403. a second single-groove pulley; 404. a third single-groove pulley; 405. a first gear; 406. a first drive motor; 407. a fourth single-groove pulley; 408. a second gear; 409. a first drive belt; 410. a second belt; 411. a third belt;
5. a second drive mechanism; 501. a bidirectional screw rod; 502. a polish rod; 503. a bearing seat; 504. a second drive motor; 505. a first movable base; 506. a second movable base; 507. a first slider; 508. a second slide carriage; 509. a first mounting plate; 510. a second mounting plate; 511. a first electric telescopic rod; 512. a second electric telescopic rod;
6. a grass suction fan; 7. a hydraulic cylinder; 8. pushing and pressing the screen plate; 9. a grass blower; 10. a grass zone.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example 1
An automatic forage grass bander is shown in figures 1-2 and comprises a cuboid hollow case 1, the case 1 is horizontally arranged, a self-propelled power device 2 used for moving and supporting is arranged at the bottom of the case 1, a forage inlet 101 is formed in the bottom of the case 1, a turning mechanism 3 used for turning forage grass to the forage inlet 101 is arranged on the side of the forage inlet 101, an air port is formed in the top of the case 1, the air port is opposite to the forage inlet 101 and located right above the forage inlet, a filter screen 102 is arranged at the air port, a forage grass suction fan 6 is mounted on the top of the case 1 above the filter screen 102, and the forage grass suction fan 6 is used for sucking the forage grass at the forage inlet 101 into an inner cavity of the case 1.
In this embodiment, one end of the case 1 is closed, the other end of the case 1 is provided with a box door 103 which can be opened and closed in a turnover manner, an inner cavity space between the grass inlet 101 and the box door 103 is a grass storage chamber, and in addition, a strip-shaped glass partition window 104 is arranged at the side part of the case 1 at the grass storage chamber for the convenience of observation; be equipped with a horizontal pneumatic cylinder 7 in the inner chamber between grass inlet 101 and the quick-witted case 1 closed end, the perpendicular rigid coupling in quick-witted case 1 closed end of cylinder 7's cylinder body end, the flexible end of pneumatic cylinder 7 goes up the perpendicular rigid coupling has a rectangle to bulldoze otter board 8, bulldoze the vertical cross-section looks adaptation of otter board 8 and quick-witted case 1 inner chamber, bulldoze 8 limit portions of otter board and be connected with quick-witted case 1 sealing contact, install two grass blower 9 on pneumatic cylinder 7 lateral part, set up vent (not shown) on the closed end of quick-witted case 1, it can ventilate to bulldoze otter board 8, grass blower 9 is used for blowing forage grass to the grass storage room, bulldoze otter board 8 and drive under pneumatic cylinder 7, promote the forage grass in the grass storage room and pile up into the strip piece.
The operating and using principle of the pasture bander of the embodiment is as follows: pasture is hugged into pasture area 10 through the rake, and the bundling machine removes to pasture area 10 top through self-propelled power device 2, and slowly moves along pasture area 10 direction, and during, there are two system successive circulation starts on the organism, as follows:
(1) A feeding system: the turning-over mechanism 3 is started to stir the forage grass to the forage grass inlet 101, and the forage grass at the forage grass inlet 101 is sucked into the case 1 by the forage grass sucking fan 6;
(2) A material pushing system: the hydraulic cylinder 7 and the grass blowing fan 9 are started, the turning mechanism 3 and the grass suction fan 6 immediately stop working, the grass between the filter screen 102 and the grass inlet 101 enters the grass storage chamber to be stored under the push of wind power and the pushing screen plate 8, and the hydraulic cylinder 7 pulls back the pushing screen plate 8;
(3) The feeding system (1) and the pushing system (2) are sequentially and circularly started until the pasture in the pasture storage chamber is compacted into a cuboid block, the pasture is gradually pushed out from the box door 103 of the machine case 1 by the pushing screen plate 8, then the exposed pasture strip section is manually cut off from the box door 103, and finally the pasture strip section is bundled.
Example 2
Based on embodiment 1, the present embodiment provides a turning mechanism 3, as shown in fig. 3 to 5, which includes a first turning device 31, a second turning device 32 respectively disposed at the left and right sides of a grass inlet 101, and a first driving mechanism 4 linking the first turning device 31 and the second turning device 32, wherein the first turning device 31 includes a first rotating frame 311, a first rotating wheel 312, and a plurality of first material-poking plates 313 arranged on the first rotating wheel 312 in an annular array, a top end of the first rotating frame 311 is fixedly connected to a bottom of the housing 1, and the first rotating wheel 312 is rotatably disposed at a bottom end of the first rotating frame 311 through a first rotating shaft (not shown); the second flying apparatus 32 includes a second rotating frame 321, a second rotating wheel 322, and a plurality of second material-shifting plates 323 arranged on the second rotating wheel 322 in an annular array, wherein a top end of the second rotating frame 321 is fixedly connected to a bottom of the chassis 1, and the second rotating wheel 322 is rotatably arranged at a bottom end of the second rotating frame 321 through a second rotating shaft (not shown).
In this embodiment, the first driving mechanism 4 includes a first single-groove pulley 401 disposed on one side of the first rotating frame 311 and connected to an outer end of the first rotating shaft, and a double-groove pulley 402 is disposed directly above the first single-groove pulley 401, and the double-groove pulley 402 is rotatably connected to a side portion of the first rotating frame 311 by a third rotating shaft (not shown) disposed at a center thereof.
The first driving mechanism 4 comprises a second single-groove belt wheel 403 arranged on one side of the second rotating frame 321 and connected with the outer end of the second rotating shaft, a third single-groove belt wheel 404 is arranged right above the second single-groove belt wheel 403, the third single-groove belt wheel 404 is rotatably connected with the side part of the second rotating frame 321 through a fourth rotating shaft (not shown) arranged in the center of the third single-groove belt wheel 404, and a first gear 405 is arranged outside the third single-groove belt wheel 404;
the first driving mechanism 4 comprises a first driving motor 406 arranged between the first flying device 31 and the second flying device 32, the first driving motor 406 is positioned on the side of the grass inlet 101, the power end of the first driving motor 406 is connected with a fourth single-groove belt wheel 407, a second gear 408 is arranged outside the third single-groove belt wheel 404, and the second gear 408 is in meshing transmission connection with the first gear 405;
the first drive mechanism 4 further includes a first drive belt 409 connected between the first single sheave pulley 401 and the double sheave pulley 402, a second drive belt 410 connected between the double sheave pulley 402 and the fourth single sheave pulley 407, and a third drive belt 411 connected between the second single sheave pulley 403 and the third single sheave pulley 404.
In addition, the bottom of the machine body at the front side and the rear side of the grass inlet 101 is vertically provided with a baffle 105, and the baffle 105 is used for preventing the forage grass from escaping to the side when being stirred.
The turning-over mechanism 3 of this embodiment drives the first rotating wheel 312 and the second rotating wheel 322 through the first driving motor 406 and the first driving mechanism 4, and the rotation of the first rotating wheel 312 and the second rotating wheel 322 can make the first and second material-poking plates 323 thereon rotate rapidly, so as to achieve the purpose of simultaneously poking the turning-over pasture from both sides in cooperation, so that the pasture-sucking fan 6 "catches" the pasture.
Example 3
Based on embodiment 1, the present embodiment provides another flying mechanism 3, which is shown in fig. 6 to 7 and includes a third flying device 34 and a fourth flying device 35 respectively disposed at the left and right sides of the grass inlet 101, and a second driving mechanism 5 linking the third flying device 34 and the fourth flying device 35, wherein the third flying device 34 includes a third rotating frame 341, a third rotating wheel 342, and a plurality of third material-stirring plates 343 disposed in an annular array on the third rotating wheel 342, the third rotating wheel 342 is rotatably disposed at the bottom end of the third rotating frame 341 through a third rotating shaft (not shown) provided, and a first rotating motor 344 is fixedly mounted at the side portion of the bottom end of the third rotating frame 341, and the power end of the first rotating motor 344 is connected with the third rotating shaft; the fourth flying device 35 includes a fourth rotating frame 351, a fourth rotating wheel 352, and a plurality of fourth material shifting plates 353 arranged on the fourth rotating wheel 352 in an annular array, the fourth rotating wheel 352 is rotatably arranged at the bottom end of the fourth rotating frame 351 through a fourth rotating shaft (not shown) provided, a second rotating motor 354 is fixedly mounted at the side portion of the bottom end of the fourth rotating frame 351, and a power end of the second rotating motor 354 is connected with the fourth rotating shaft.
In this embodiment, the second driving mechanism 5 includes a bidirectional screw rod 501 and a polished rod 502 respectively disposed at the front and the rear sides of the grass inlet 101, the bidirectional screw rod 501 and the polished rod 502 are both horizontally disposed below the case 1 through bearing seats 503 disposed at both ends, a second driving motor 504 is connected to the end of the bidirectional screw rod 501 outside the bearing seat 503, a first moving seat 505 and a second moving seat 506 are respectively sleeved on the screw thread sections at both ends of the bidirectional screw rod 501, nuts (not shown) are respectively disposed in the first moving seat 505 and the second moving seat 506 and are in mutual screw transmission connection with the corresponding screw thread sections, a first sliding seat 507 and a second sliding seat 508 are respectively sleeved at both ends of the polished rod 502 corresponding to the first moving seat 505 and the second moving seat 506, a first mounting plate 509 is disposed between the first moving seat 505 and the first sliding seat 507, a second mounting plate 510 is disposed between the second moving seat 506 and the second sliding seat 508, the top of a third rotating frame is connected to the bottom of the first mounting plate 509, and the top of a fourth rotating frame 351 is connected to the bottom of the second mounting plate 510.
In the flying mechanism 3 of the present embodiment, the first rotating motor 344 and the second rotating motor 354 respectively drive the third rotating wheel 342 and the fourth rotating wheel 352, so as to rotate the third material-poking plate 343 and the fourth material-poking plate 353; secondly, the distance between the third turning device 34 and the fourth turning device 35 is changed by the second driving mechanism 5, so as to adjust the stirring and turning state, the height and the like of the pasture, and the specific working principle is that the second driving motor 504 is started to drive the bidirectional screw rod 501 to rotate, the first moving seat 505 and the second moving seat 506 move relatively or back to back due to the conversion relationship of the screw transmission, and the distance between the third turning device 34 and the fourth turning device 35 is reduced under the relative movement due to the connection relationship of the moving seats, the sliding seats and the mounting plate, and the distance between the third turning device 34 and the fourth turning device 35 is increased under the back to back movement.
Example 4
Based on the above embodiment 3, as shown in fig. 6 to 7, in this embodiment, a first electric telescopic rod 511 and a second electric telescopic rod 512 are additionally provided in the second driving mechanism 5, wherein the motor ends of the first electric telescopic rod 511 and the second electric telescopic rod 512 are respectively hinged to a first mounting plate 509 and a second mounting plate 510 (provided with a hinge seat), the top of a third rotating frame 341 is hinged to the bottom of the first mounting plate 509 (provided with a hinge seat), and the top of a fourth rotating frame 351 is hinged to the bottom of the second mounting plate 510 (provided with a hinge seat); the telescopic end of the first electric telescopic rod 511 is hinged at the side of the third rotating frame 341 (provided with a hinged support), and the telescopic end of the second electric telescopic rod 512 is hinged at the side of the fourth rotating frame 351 (provided with a hinged support).
In this embodiment, the first electric telescopic rod 511 and the second electric telescopic rod 512 are additionally arranged in the second driving mechanism 5, so that the third rotating frame 341 and the fourth rotating frame 351 can be driven to rotate, and further the working heights of the third rotating wheel 342 and the fourth rotating wheel 352 can be changed, so as to cope with the stirring and flying of the pasture belts 10 with different thicknesses and the adjustment of the working state.
Example 5
Based on the above embodiments 2-3, the first material shifting plate 313, the second material shifting plate 323, the third material shifting plate 343, and the fourth material shifting plate 353 are preferably made of flexible rubber, and the material shifting plate made of the material has light weight and small load; the device is durable and not easy to damage; has the advantages of elasticity, being beneficial to stirring and turning over the pasture, reducing the damage to the pasture and the like.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that unless expressly specified or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An automatic change forage grass bundling machine which characterized in that contains:
a hollow chassis; the bottom of the case is provided with a grass inlet;
the self-propelled power device is arranged at the bottom of the case and used for moving and supporting the case;
the turning mechanism is arranged near the grass inlet and used for stirring the forage grass to the grass inlet;
the air inlet is arranged at the top of the case, the filter screen is arranged at the air inlet, and the top of the case above the filter screen is provided with a grass suction fan which is used for sucking the grass at the grass inlet into the inner cavity of the case;
one end of the case is closed, the other end of the case is provided with a case door which can be opened and closed in a turnover mode, and an inner cavity space between the grass inlet and the case door is a grass storage chamber;
the hydraulic cylinder is transversely arranged in the inner cavity between the grass inlet and the closed end of the case, and the cylinder body end of the hydraulic cylinder is vertically and fixedly connected to the closed end of the case;
the pushing screen plate is vertically and fixedly connected to the telescopic end of the hydraulic cylinder, the pushing screen plate is matched with the vertical section of the inner cavity of the case, and the edge of the pushing screen plate is in sealed contact connection with the case;
the grass blowing fan is arranged on the side part of the hydraulic cylinder, a vent is formed in the closed end of the case, the pushing screen plate can ventilate, the grass blowing fan is used for blowing the grass to the grass storage chamber, and the pushing screen plate pushes the grass in the grass storage chamber to be stacked into strips under the driving of the hydraulic cylinder;
the turning mechanism comprises a first turning device, a second turning device and a first driving mechanism, wherein the first turning device and the second turning device are respectively arranged on the left side and the right side of the grass inlet, the first driving mechanism is used for linking the first turning device with the second turning device, the first turning device comprises a first rotating frame, a first rotating wheel and a plurality of first material shifting plates which are arranged on the first rotating wheel in an annular array mode, the top end of the first rotating frame is fixedly connected to the bottom of the case, and the first rotating wheel is rotatably arranged at the bottom end of the first rotating frame through a first rotating shaft;
the second turning device comprises a second rotating frame, a second rotating wheel and a plurality of second material shifting plates which are arranged on the second rotating wheel in an annular array mode, the top end of the second rotating frame is fixedly connected to the bottom of the case, and the second rotating wheel is rotatably arranged at the bottom end of the second rotating frame through a second rotating shaft;
the first driving mechanism comprises a first single-groove belt wheel which is arranged on one side of the first rotating frame and connected with the outer end of the first rotating shaft, a double-groove belt wheel is arranged right above the first single-groove belt wheel, and the double-groove belt wheel is rotatably connected to the side part of the first rotating frame through a third rotating shaft arranged in the center of the double-groove belt wheel;
the first driving mechanism comprises a second single-groove belt wheel which is arranged on one side of the second rotating frame and connected with the outer end of the second rotating shaft, a third single-groove belt wheel is arranged right above the second single-groove belt wheel, the third single-groove belt wheel is rotatably connected to the side part of the second rotating frame through a fourth rotating shaft arranged in the center of the third single-groove belt wheel, and a first gear is arranged outside the third single-groove belt wheel;
the first driving mechanism comprises a first driving motor arranged between the first turning device and the second turning device, the first driving motor is positioned on the side of the grass inlet, the power end of the first driving motor is connected with a fourth single-groove belt wheel, a second gear is arranged outside the third single-groove belt wheel, and the second gear is in meshing transmission connection with the first gear;
the first driving mechanism further comprises a first transmission belt connected between the first single-groove belt wheel and the double-groove belt wheel, a second transmission belt connected between the double-groove belt wheel and the fourth single-groove belt wheel, and a third transmission belt connected between the second single-groove belt wheel and the third single-groove belt wheel.
2. The automatic pasture grass bander according to claim 1, wherein the turning mechanism comprises a third turning device and a fourth turning device which are respectively arranged at the left side and the right side of the grass inlet, and a second driving mechanism linking the third turning device and the fourth turning device, wherein the third turning device comprises a third rotating frame, a third rotating wheel and a plurality of third material shifting plates which are arranged on the third rotating wheel in an annular array manner, the third rotating wheel is rotatably arranged at the bottom end of the third rotating frame through a third rotating shaft, a first rotating motor is fixedly arranged at the side part of the bottom end of the third rotating frame, and the power end of the first rotating motor is connected with the third rotating shaft; the fourth turning device comprises a fourth rotating frame, a fourth rotating wheel and a plurality of fourth material shifting plates which are arranged on the fourth rotating wheel in an annular array manner, the fourth rotating wheel is rotatably arranged at the bottom end of the fourth rotating frame through a fourth rotating shaft, a second rotating motor is fixedly arranged on the side part of the bottom end of the fourth rotating frame, and the power end of the second rotating motor is connected with the fourth rotating shaft;
the second driving mechanism comprises a bidirectional screw rod and a polished rod which are respectively arranged at the front side and the rear side of a grass inlet, the bidirectional screw rod and the polished rod are horizontally arranged below the case through bearing seats arranged at two ends, a second driving motor is connected to the end part of the bidirectional screw rod outside a bearing seat, a first movable seat and a second movable seat are respectively sleeved on screw thread sections at two ends of the bidirectional screw rod, nuts connected with corresponding screw thread sections are respectively arranged in the first movable seat and the second movable seat in a screw transmission mode, two ends of the polished rod corresponding to the first movable seat and the second movable seat are respectively sleeved with a first sliding seat and a second sliding seat, a first mounting plate is arranged between the first movable seat and the first sliding seat, a second mounting plate is arranged between the second movable seat and the second sliding seat, the top of a third rotating frame is connected to the bottom of the first mounting plate, and the top of a fourth rotating frame is connected to the bottom of the second mounting plate.
3. The automatic pasture grass bander as claimed in claim 2, wherein the second driving mechanism further comprises a first electric telescopic rod and a second electric telescopic rod, the motor ends of the first electric telescopic rod and the second electric telescopic rod are respectively hinged on the first mounting plate and the second mounting plate, the top of the third rotating frame is hinged at the bottom of the first mounting plate, and the top of the fourth rotating frame is hinged at the bottom of the second mounting plate; the flexible end of first electric telescopic handle articulates at the third rotating turret lateral part, and the flexible end of second electric telescopic handle articulates at the fourth rotating turret lateral part.
4. The automated grass baler of claim 1, wherein the kicker plate is flexible rubber.
5. An automated grass baler according to claim 1, wherein baffles are provided vertically at the bottom of the body on both the front and rear sides of the inlet.
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| CN202210015727.1A CN114342670B (en) | 2022-01-07 | 2022-01-07 | Automatic change forage grass bundling machine |
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| CN202210015727.1A CN114342670B (en) | 2022-01-07 | 2022-01-07 | Automatic change forage grass bundling machine |
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| CN114342670B true CN114342670B (en) | 2022-11-29 |
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| CN114342670A (en) | 2022-04-15 |
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