CN215957193U - Mowing pushing flattening assembly - Google Patents

Abstract

The utility model relates to a mowing pushing flattening assembly which comprises a header body, and a flattening roller assembly, a pushing auger and a grass poking wheel which are arranged on the header body, wherein the pushing auger is arranged on the front side of the flattening roller assembly, and the grass poking wheel is arranged on the front side of the pushing auger. According to the grass cutting machine, the flattening roller assembly, the pushing auger and the grass poking wheel are sequentially arranged on the header body, so that grass can be driven by the grass poking wheel and the pushing auger to gather towards the inner side of the header and be pushed into the flattening roller assembly, feeding is smooth, the grass cutting machine has the advantages of higher operation efficiency, shorter airing time and the like, and operation requirements of different regions and different users can be met.

Description

Mowing pushing flattening assembly

Technical Field

The utility model relates to the technical field of cutting and flattening cutting tables, in particular to a mowing, pushing and flattening assembly.

Background

At present, the cutting and flattening header for pasture is mostly tractor traction type, and the header is located tractor left rear side or right rear side, but the swath is less, and operating efficiency is not high, and pasture sunning time is also long, and along with the development of the strategy of national milk industry mode of vibration, the existing pasture cutting and flattening equipment in the market can not satisfy the user of planting pasture by a large scale and the demand of peasant household. Mostly be traction type, little swath, be equipped with rubber and flatten roller forage grass cutting and flatten the header in the market, can not satisfy different areas forage grass user's demand, can't realize the operation of striding the district, the operating efficiency is low, and user's income is low. And the feeding efficiency on the existing mowing flattening header is low, the feeding process is not smooth, and the harvesting operation efficiency is influenced.

Disclosure of Invention

The utility model provides a mowing pushing flattening assembly for solving one or more of the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a push away and transport subassembly that flattens mows, is including installing flatten roller subassembly, push away transport auger and the grass poking wheel on the header body, it installs to push away the transport auger flatten roller subassembly's front side, the grass poking wheel is installed push away the front side of transport auger.

The utility model has the beneficial effects that: according to the grass cutting machine, the flattening roller assembly, the pushing auger and the grass poking wheel are sequentially arranged on the header body, so that grass can be driven by the grass poking wheel and the pushing auger to gather towards the inner side of the header and be pushed into the flattening roller assembly, feeding is smooth, the grass cutting machine has the advantages of higher operation efficiency, shorter airing time and the like, and operation requirements of different regions and different users can be met.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the pushing auger is two sets of, a set of pushing auger, two sets of are respectively installed to the left and right sides of header body pushing auger symmetrical arrangement.

The beneficial effect of adopting the further scheme is that: through respectively setting up a set of augers of pushing away in the header body left and right sides to with two sets of augers of pushing away symmetrical arrangement, can drive forage grass to gather in the interval between two sets of augers of pushing away, improve feeding smoothness nature.

Furthermore, the spiral pieces are arranged on the pushing auger, and the spiral directions of the spiral pieces on the two groups of pushing augers are opposite.

The beneficial effect of adopting the further scheme is that: the spiral pieces on the two groups of pushing packing augers are opposite in rotation direction, so that pasture grass can be pushed and gathered towards the middle at the same time.

Further, every group the rear side of pushing away the fortune auger is equipped with cowl, cowl installs on the header body and the opening arranges forward.

The beneficial effect of adopting the further scheme is that: through setting up cowl, avoid forage grass direct entering from the left and right sides of pinch-off roller subassembly, utilize the auger of forwardding to carry out the gathering of pushing to the middle part first, enter into pinch-off roller subassembly again, improved the smoothness nature of forage grass feeding, the feeding flattens efficiently.

Furthermore, the grass poking wheels are two groups, and a group of grass poking wheels are respectively installed on the left side and the right side of the header body.

The beneficial effect of adopting the further scheme is that: grass can be poked into the middle of the pinch roll assembly by the grass poking wheels on the left side and the right side, and then the forage is further pushed to the middle of the pinch roll assembly by the pushing auger, so that feeding smoothness is improved.

And furthermore, a group of grass poking wheels are arranged on the left front side of the pushing auger on the left side of the header body, and a group of grass poking wheels are arranged on the right front side of the pushing auger on the right side of the header body.

The beneficial effect of adopting the further scheme is that: the grass poking action of the grass poking wheel and the pushing action of the pushing auger cannot be influenced mutually, so that the blockage of the forage grass is avoided.

Furthermore, each group of grass poking wheels comprises two grass poking wheels which are arranged in a staggered mode.

The beneficial effect of adopting the further scheme is that: the actions of the two grass poking wheels cannot influence each other, so that the grass blockage is avoided, and the smoothness of grass poking and feeding is improved.

Further, still install the elevator roll on the header body, the elevator roll is located the pushing auger with between the pinch roll subassembly, be equipped with the spiral reinforcement on the elevator roll, with the center of elevator roll is border, and the spiral direction of left spiral reinforcement and the spiral reinforcement on right side is opposite.

The beneficial effect of adopting the further scheme is that: when the lifting roller rotates towards the upper part of the cutting table, the spiral steel bars are gathered inwards, and the pasture is gathered towards the middle part of the pinch roller assembly.

Further, the flattening roller assembly comprises a front side flattening roller set and a rear side flattening roller set, the front side flattening roller set comprises a front side upper flattening roller and a front side lower flattening roller which are mutually meshed, and the rear side flattening roller set comprises a rear side upper flattening roller and a rear side lower flattening roller which are mutually meshed; all be equipped with "" type on front side top pinch rolls and the rear side top pinch rolls and flatten the reinforcing bar, all be equipped with "﹀" type on front side below pinch rolls and the rear side below pinch rolls and flatten the reinforcing bar.

The beneficial effect of adopting the further scheme is that: the front side flat roller group and the rear side flat roller group can have the functions of flattening and conveying forage grass during rotation.

Further, the front side upper flattening roller, the front side lower flattening roller, the rear side upper flattening roller and the rear side lower flattening roller are respectively connected with a power mechanism through universal joint transmission shafts.

The beneficial effect of adopting the further scheme is that: the universal joint transmission shaft is utilized to transmit power to the flattening roller assembly, so that the flattening action of the flattening roller can be conveniently adjusted.

Drawings

FIG. 1 is a schematic view of the internal structure of the mowing flatting header of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the mowing flatting header according to the present invention;

FIG. 4 is an enlarged view of the portion B in FIG. 3;

FIG. 5 is a schematic top view of the mowing crush header of the present invention;

FIG. 6 is a schematic perspective view of the mowing crush header of the present invention;

FIG. 7 is a left side view of the internal structure of the mowing crush header of the present invention;

FIG. 8 is a right side view of the internal structure of the mowing crush header of the present invention;

FIG. 9 is a left side view of the mowing crush header of the present invention;

FIG. 10 is a second left side view of the internal structure of the mowing crush header of the utility model;

FIG. 11 is a schematic view of the structure of the cutter box of the present invention;

FIG. 12 is a schematic perspective view of a square-axis universal joint drive shaft according to the present invention;

FIG. 13 is a schematic perspective view of a circular universal joint transmission shaft according to the present invention;

fig. 14 is a transmission schematic diagram of the mowing flatting header of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a header body; 101. an arc-shaped baffle plate; 102. adjusting the bracket; 103. adjusting the oil cylinder; 104. a first limit rod; 105. a tensioning mechanism; 106. A second limiting rod;

200. a pinch roll assembly; 201. a flattening roller is arranged above the front side; 202. a pinch roll below the front side; 203. a flattening roller is arranged above the rear side; 204. a flattening roller is arranged below the rear side; 205. flattening the reinforcing steel bars; 206. a lift roller; 207. spiral reinforcing steel bars;

300. pushing the packing auger; 301. a spiral sheet;

400. a first grass poking wheel; 401. a second grass poking wheel;

500. a power mechanism; 501. a first universal joint transmission shaft; 502. a second cardan drive shaft; 503. a left main transmission case; 504. a right main transmission case; 505. a transfer case on the left side of the header; 506. the right transfer case of the header; 507. a first hydraulic motor; 508. a second hydraulic motor; 509. a rotational speed sensor; 510. a first belt drive assembly; 511. a second belt drive assembly; 512. a third belt drive assembly; 513. a rubber coupling; 514. a square shaft universal joint transmission shaft; 515. a circular shaft universal joint transmission shaft; 516. a hydraulic power storage tank; 517. a circular shaft universal joint; 518. a disk gimbal; 519. a square hole universal joint fork; 520. a square shaft universal joint; 521. a disc;

600. a cutter box; 601. a gear; 602. the gear rotates the shaft.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, the mowing pushing flattening assembly of the present embodiment includes a header body 100, and a flattening roller assembly 200, a pushing auger 300, and a grass poking wheel mounted on the header body 100, wherein the pushing auger 300 is mounted on the front side of the flattening roller assembly 200, and the grass poking wheel is mounted on the front side of the pushing auger 300.

As shown in fig. 1 and 2, the pushing augers 300 of the embodiment are two sets, a set of pushing augers 300 is respectively installed on the left and right sides of the header body 100, and the two sets of pushing augers 300 are symmetrically arranged. Through respectively setting up a set of augers of pushing away in the header body left and right sides to with two sets of augers of pushing away symmetrical arrangement, can drive forage grass to gather in the interval between two sets of augers of pushing away, improve feeding smoothness nature.

As shown in fig. 1 and fig. 2, a specific scheme of this embodiment is that the spiral pieces 301 are arranged on the pushing auger 300, and the spiral directions of the spiral pieces 301 on the two groups of pushing augers 300 are opposite. The spiral pieces on the two groups of pushing packing augers are opposite in rotation direction, so that pasture grass can be pushed and gathered towards the middle at the same time.

As shown in fig. 1 and 2, in a preferred embodiment of the present invention, an arc-shaped baffle 101 is disposed at a rear side of each group of the pushing auger 300, and the arc-shaped baffle 101 is mounted on the header body 100 and has a forward opening. Through setting up cowl, avoid forage grass direct entering from the left and right sides of pinch-off roller subassembly, utilize the auger of forwardding to carry out the gathering of pushing to the middle part first, enter into pinch-off roller subassembly again, improved the smoothness nature of forage grass feeding, the feeding flattens efficiently.

As shown in fig. 1 and 2, a specific scheme of this embodiment is that the grass poking wheels are two sets, and a set of grass poking wheels is respectively installed on the left and right sides of the header body 100. Grass can be poked into the middle of the pinch roll assembly by the grass poking wheels on the left side and the right side, and then the forage is further pushed to the middle of the pinch roll assembly by the pushing auger, so that feeding smoothness is improved.

As shown in fig. 1 and 2, a specific scheme of this embodiment is that a group of grass poking wheels are disposed on the left front side of a group of pushing augers 300 located on the left side of the header body 100, and a group of grass poking wheels are disposed on the right front side of a group of pushing augers 300 located on the right side of the header body 100. The grass poking action of the grass poking wheel and the pushing action of the pushing auger cannot be influenced mutually, so that the blockage of the forage grass is avoided.

Specifically, each group of grass poking wheels comprises two grass poking wheels which are arranged in a staggered mode in the front-back direction. The actions of the two grass poking wheels cannot influence each other, so that the grass blockage is avoided, and the smoothness of grass poking and feeding is improved.

As shown in fig. 1 and 2, a specific aspect of this embodiment is that a lifting roller 206 is further installed on the header body 100, the lifting roller 206 is located between the pushing auger 300 and the pinch roll assembly 200, a spiral reinforcement bar 207 is provided on the lifting roller 206, and the spiral reinforcement bar 207 on the left side and the spiral reinforcement bar 207 on the right side are opposite in turning direction with respect to the center of the lifting roller 206. When the lifting roller rotates towards the upper part of the cutting table, the spiral steel bars are gathered inwards, and the pasture is gathered towards the middle part of the pinch roller assembly.

Specifically, as shown in fig. 1 and 2, each of the pinch rolls of the present embodiment is made of metal, and the pinch roll assembly 200 includes a front pinch roll set including a front upper pinch roll 201 and a front lower pinch roll 202 that are engaged with each other, and a rear pinch roll set including a rear upper pinch roll 203 and a rear lower pinch roll 204 that are engaged with each other; all be equipped with "<" type flattening reinforcing bar 205 on front side top pinch rolls and the rear side top pinch rolls, all be equipped with "﹀" type flattening reinforcing bar 205 on front side below pinch rolls 202 and the rear side below pinch rolls 204, make front side pinch roll group and rear side pinch roll group mesh like the gear, can possess the function of flattening and carrying forage grass when gyration.

As shown in fig. 5, 12 and 13, in a preferred embodiment of the present invention, the front upper pinch rolls 201, the front lower pinch rolls 202, the rear upper pinch rolls 203 and the rear lower pinch rolls 204 are connected to a power mechanism via a universal joint drive shaft. The universal joint transmission shaft is utilized to transmit power to the flattening roller assembly, so that the flattening action of the flattening roller can be conveniently adjusted.

The power mechanism of the embodiment can adopt the existing power driving mode.

One optional scheme of the power mechanism of the embodiment is that the power mechanism is in transmission connection with the cutting knife box 600, the pinch roller assembly, the pushing auger 300 and the grass poking wheel respectively. The cutting knife box 600 is positioned below the grass poking wheel; as shown in fig. 1 and 2, the grass-poking wheels of the present embodiment include a first grass-poking wheel 400 and a second grass-poking wheel 401, and the first grass-poking wheel 400 is located on the left front side or the right front side of the second grass-poking wheel 401; a first power output end of the power mechanism 500 is in transmission connection with the cutting knife box 600 through a first universal joint transmission shaft 501, the first grass poking wheel 400 is mounted on the cutting knife box 600 and rotates synchronously with the operation of the cutting knife box 600, and the first grass poking wheel 400 is sleeved on the outer side of the first universal joint transmission shaft 501; the second power output end of the power mechanism 500 is in transmission connection with the second grass poking wheel 401 through a first belt transmission assembly 510. Can drive first grass poking wheel through the cutting knife case and move, can cut grass simultaneously and stir forage grass to the middle part through first grass poking wheel, first grass poking wheel cover is established and can also play the guard action to first universal joint in the first universal joint transmission shaft outside.

Specifically, as shown in fig. 3 and 4, this embodiment power unit 500's first power take off end is equipped with first integral key shaft, first integral key shaft is connected with first universal joint transmission shaft 501, power unit 500's second power take off end is equipped with second integral key shaft, and second integral key shaft is connected with first belt pulley transmission, first belt pulley passes through belt transmission with the second belt pulley and is connected, the second belt pulley is installed on dialling grass wheel transmission case, the second is dialled the grass wheel and is installed dial grass wheel transmission case is last, drive the second that dials grass wheel transmission case and on it through the second belt pulley and dial grass wheel 401 and rotate.

As shown in fig. 1 and 2, each group of grass-poking wheels of the present embodiment includes a first grass-poking wheel 400 and a second grass-poking wheel 401; the left side and the right side of the header body are respectively provided with a left main transmission case and a right main transmission case, the power mechanism 500 is respectively in transmission connection with the left main transmission case 503 and the right main transmission case 504, the left main transmission case 503 is in transmission connection with the left end of the cutting knife case 600 through a first universal joint transmission shaft 501, and the right main transmission case 504 is in transmission connection with the right end of the cutting knife case 600 through the first universal joint transmission shaft 501; the left end and the right end of the cutting knife box 600 are respectively provided with a first grass poking wheel 400 which rotates synchronously along with the operation of the cutting knife box 600; the left main transmission case 503 and the right main transmission case 504 are respectively connected with a second grass poking wheel 401 through a first belt transmission component 510. Grass can be poked into the middle of the pinch roll assembly by the grass poking wheels on the left side and the right side, and then the forage is further pushed to the middle of the pinch roll assembly by the pushing auger, so that feeding smoothness is improved.

As shown in fig. 1 to 5, a third power output end of the power mechanism 500 is in transmission connection with a header left transfer case 505 and a pushing auger 300 on the left side of the header body 100 through a second belt transmission assembly 511, and the header left transfer case 505 transmits power to the front upper flattening roller 201, the front lower flattening roller 202 and the lifting roller 206 through a second universal joint transmission shaft 502; the third power output end of the power mechanism 500 is in transmission connection with the header right transfer case 506 and the pushing auger 300 on the right side of the header body 100 through a third belt transmission assembly 512, and the header right transfer case 506 transmits power to the flattening roller 203 on the upper part of the rear side and the flattening roller 204 on the lower part of the rear side through a second universal joint transmission shaft 502. The power mechanism can transmit power to the flattening roller assembly through the transfer case on the left side of the header and can transmit power to the pushing auger through the belt transmission assembly.

The front lower pinch rollers 202 and the rear lower pinch rollers 204 of the present embodiment are mounted in fixed (only rotating) relation to the bearing blocks of the header body 100, and are able to swivel.

As shown in fig. 7 and 8, in a further aspect of the present embodiment, the tensioning mechanisms 105 are respectively installed on the left and right sides of the header body 100, the tensioning mechanism 105 located on the left side is connected to the belt of the second belt transmission assembly 511 and adjusts the belt tension, and the tensioning mechanism 105 located on the right side is connected to the belt of the third belt transmission assembly 512 and adjusts the belt tension. Tensioning of the second belt drive assembly and the third belt drive assembly may be achieved.

As shown in fig. 1 to 5, in a specific aspect of this embodiment, the power mechanism 500 includes two first hydraulic motors 507 and two second hydraulic motors 508, and the two first hydraulic motors 507 are respectively connected to the left main transmission case 503 on the left side of the header body 100 and the right main transmission case 504 on the right side of the header body 100 through spline transmission; the left main transmission case 503 is in transmission connection with the header left transfer case 505 and the pushing auger 300 respectively, and the right main transmission case 504 is in transmission connection with the header right transfer case 506 respectively; the second hydraulic motor 508 is in transmission connection with the right end of the front lower pinch roll 202 through a rubber coupling 513. The second hydraulic motor provides power for the flattening roller below the front side, and power shortage is avoided. The first hydraulic motor 507 may be a 44 displacement hydraulic motor, and the second hydraulic motor 508 may be a 35 displacement hydraulic motor. The three hydraulic motors are connected with each other through output parts to synchronously output power, the oil pressure in the pipeline is balanced through the hydraulic power storage tank 516, and the internal pressure of the hydraulic pipeline can be leveled in a mode that a transmission belt slips.

As shown in fig. 10, a further scheme of this embodiment is that two adjusting cylinders 103 are hinged to the header body 100, driving ends of the two adjusting cylinders 103 are respectively hinged to adjusting brackets 102, the two adjusting brackets 102 are respectively connected to the front upper pinch rolls 201 and the rear upper pinch rolls 203, and the adjusting cylinders 103 can drive the adjusting brackets 102 to move downward when the adjusting brackets 102 perform upward rotary motion when the amount of fed grass increases; two first limiting rods 104 are mounted on the header body 100, and the two first limiting rods 104 are respectively hinged with the two adjusting brackets 102; second limiting rods 106 are respectively arranged on the front side upper flattening roller 201 and the rear side upper flattening roller 203, and a limiting structure matched with the second limiting rods 106 is arranged on the header body 100. The adjusting oil cylinder is only responsible for pressing down the flattening rollers, a pressure sensor can be arranged on the adjusting oil cylinder, the pressure sensor can feed back pressure data in real time during the operation of the header, the automatic adjustment of the center distance (meshing degree) of the upper and lower flattening rollers can be realized by adjusting the stretching of the adjusting oil cylinder and the rotation of the adjusting support, the center distance is increased when the oil cylinder is shortened, and the center distance is shortened when the oil cylinder is stretched. The driver can also adjust the oil cylinder stretching degree by oneself, namely the meshing degree of the flattening rollers, in order to avoid the mutual collision of parts caused by the overlarge stretching amount of the oil cylinder, the adjusting bracket and the header are provided with a limiting rod and a limiting frame, and when the adjusting oil cylinder does not reach the limiting position, the limiting device can stop the rotary motion of the adjusting bracket firstly, so that the function of protecting the parts is realized.

As shown in fig. 5, 12 and 13, a specific aspect of the present embodiment is that the second universal joint transmission shaft 502 includes a circular shaft universal joint transmission shaft 515 and a square shaft universal joint transmission shaft 514, and the square shaft universal joint transmission shaft 514 is a telescopic universal joint transmission shaft; header left side transfer case 505 passes through ball universal joint transmission shaft 515 with power transmission for front side below pinch rolls 202, header right side transfer case 506 passes through ball universal joint transmission shaft 515 with power transmission for rear side below pinch rolls 204, header left side transfer case 505 passes through square universal joint transmission shaft 514 with power transmission for front side top pinch rolls 201, header right side transfer case 506 passes through square universal joint transmission shaft 514 with power transmission for rear side top pinch rolls 203.

One embodiment of a square shaft universal joint transmission shaft is shown in fig. 12, the square shaft universal joint transmission shaft 514 locks the shaft head through a hoop, and power is transmitted through a semicircular key on the connected flattening roller shaft head. Taking the header left side transmission as an example, the square shaft universal joint transmission shaft is divided into two parts, including a square hole universal joint fork 519 and a square shaft universal joint 520 which are mutually sleeved and can adjust the length. Wherein square hole universal joint fork 519 is connected with header left side transfer case 505, square shaft universal joint 520 then is connected with front side top squeeze roll 201 spindle nose, square shaft universal joint 520 and square hole universal joint fork 519 sliding connection in the middle part of the square shaft universal joint transmission shaft, when adjusting cylinder drives front side top squeeze roll 201 around adjusting bracket 102 turning point motion, the inside square hole universal joint fork of square shaft universal joint transmission shaft then carries out relative slip and synchronous rotation with the square shaft universal joint to this continuously inputs power on the front side top squeeze roll, still can carry out flattening work when satisfying the squeeze roll centre-to-centre spacing.

A specific embodiment of the circular shaft universal joint transmission shaft is shown in fig. 13, and a circular shaft universal joint transmission shaft 515 responsible for power input of the front-side and rear-side lower squeeze rolls is also divided into two parts, including a circular shaft universal joint 517 and a circular disc universal joint 518, wherein one circular shaft universal joint 517 is connected with a header left transfer case 505, the other circular disc universal joint 518 is connected with the front-side lower squeeze roll 202, circular discs 521 are respectively arranged on the circular shaft universal joint 517 and the circular disc universal joint 518, the middle connection part of the transmission shaft is a rotary adjusting structure connected through the circular discs 521, the circular discs 521 on both sides are provided with arc adjusting long holes, and the lateral meshing gap between the front-side lower squeeze roll 202 and the front-side upper squeeze roll 201 can be adjusted by rotating the circular disc universal joint 518 on one side of the squeeze rolls. When assembling the flattening rollers, the flattening rollers 201 above the front side and the flattening rollers 202 below the front side can be placed at the position with the minimum center distance, then the mutual interference of each group of flattening rollers at the minimum center distance is ensured in a mode of rotating the universal joint 517 of the circular shaft and the universal joint 518 of the circular disc, the uniform degree of pasture grass flattening is also ensured, after the gap adjustment is finished, four groups of lockbolt nuts on the circular discs penetrate through the arc-shaped adjusting long holes, two circular discs can be locked, and the relative motion does not occur in the transmission shaft of the universal joint of the circular shaft.

The header is arranged in bilateral symmetry, so the transmission on the right side of the header is similar to the transmission on the left side, the universal joint transmission power mode and the flattening roller gap adjusting mode are consistent with the left side of the header, and the left side and the right side of the header body are provided with an adjusting oil cylinder, an adjusting bracket, a tensioning mechanism, a first grass poking wheel, a second grass poking wheel, a pushing auger, a first limiting rod and a second limiting rod. The difference lies in that header right side transfer case only transmits power to a set of pinch rolls of header body rear side, and rear side top pinch rolls and rear side below pinch rolls promptly are not connected with the spindle nose of lift roll. And only the second hydraulic motor 508 is arranged to be in transmission connection with the right end of the front lower pinch roll 202 through a rubber coupling 513 so as to avoid power shortage.

The power transmission principle of the pushing and flattening assembly of the header of the embodiment is that, as shown in fig. 14, a left main transmission case 503 and a right main transmission case 504 on the header body 100 respectively output three power, a first power output end transmits power to a cutting knife case 600 through a first universal joint transmission shaft 501 by spline shafts on the left main transmission case 503 and the right main transmission case 504, the cutting knife case 600 is connected with a first weeding wheel 400 through a bolt, the first weeding wheel 400 is divided into two halves, the first universal joint transmission shaft 501 is wrapped inside, and the first weeding wheel 400 protects the first universal joint transmission shaft 501 and assists in feeding pasture during the working process of the cutting knife case 600. The left main transmission case 503 and the right main transmission case 504 can synchronously transmit power to the cutter case 600, ten groups of gears 601 meshed with each other are arranged in the cutter case 600, the transmission ratio is 1:1, ten groups of rotary cutter heads are arranged at the top of a gear rotating shaft 602 in the cutter case 600, two rotary blades are arranged on each rotary cutter head, and the rotary cutter heads drive the rotary blades to finish grass cutting. Inside cutting knife case 600 can be followed left side knife case oiling pipe and injected lubricating oil into cutting knife case 600 to this satisfies the inside lubrication of cutting knife case, and the mounting bracket of cutting knife case both sides has the liquid level viewing aperture, and the driver of being convenient for or maintainer control oiling volume. The second power output end transmits power to the grass poking wheel transmission case through a small belt wheel of the first belt transmission component 510 on the spline shaft and a duplex group toothed belt, the transmission ratio is also 1:1, a base of the grass poking wheel transmission case is connected with the second grass poking wheel through a bolt, the transmission belt wheel of the grass poking wheel transmission case rotates to drive the second grass poking wheel to rotate, auxiliary feeding of grass is completed, a rotating speed sensor 509 can be placed above the transmission belt wheel, the rotating speed sensor 509 detects the rotating speed through a signal fed back by a transmission belt wheel picking point, and a driver can perform operations such as rotating speed adjustment, fault troubleshooting and the like according to rotating speed data. The third power output end transmits power to the left transfer case 505 of the header and the pushing auger 300 on the left side of the header through the second belt transmission component 511 and the third belt transmission component 512, the belt realizes tensioning adjustment through the tensioning mechanism 105 connected to the side wall of the header body and the main transmission case, the pushing auger 300 is assembled on the header body 100 through an outer spherical ball bearing, and the auger belt wheel drives the whole pushing auger to rotate.

When the mowing pushing flattening assembly operates, the pushing auger 300, the first grass poking wheel 400 and the second grass poking wheel 401 on the left side rotate towards the inner side of the header, and the pushing auger 300, the first grass poking wheel 400 and the second grass poking wheel 401 on the right side rotate towards the inner side of the header, so that the forage grass is driven to gather towards the inner side of the header.

Header left side transfer case 505 is one input three output, header left side transfer case 505 delivers power to lift rollers 206 and front side upper pinch rollers 201 and front side lower pinch rollers 202 through three second cardan drive shafts 502. Meanwhile, the second hydraulic motor 508 is connected with the shaft head on the right side of the flattening roller 202 below the front side, and forms a power source of the header together with the two first hydraulic motors 507. The lift roller 206 can convey the forage grass gathered in the middle of the header upwards to a pinch roll meshing area on the front side of the header, and then the forage grass is squashed by the pinch roll 201 above the front side and the pinch roll 202 below the front side and is conveyed to a meshing area of the pinch roll 203 above the rear side of the header and the pinch roll 204 below the rear side. The header left transfer case 505 is also provided with a rotating speed sensor, an output shaft of the header left transfer case is provided with a code disc, the rotating speed sensor detects the rotating speed through a signal fed back by the code disc, and a driver can perform operations such as rotating speed adjustment, troubleshooting and the like according to rotating speed data.

The grass cutting flatting header of this embodiment, through the flatting roller subassembly, push away fortune auger and the grass poking wheel that arrange in proper order around installing on the header body, through the cutting knife case cutting forage grass to utilize grass poking wheel and push away fortune auger to drive the gathering of forage grass to the header inboard, and in propelling movement to flatting roller subassembly, the feeding is smooth and easy, has advantages such as higher operating efficiency, shorter sunning time, can satisfy different areas and different users' operation demand.

The motive mechanism of the embodiment includes, in addition to the hydraulic components such as the hydraulic motor, the cylinder, and the accumulator, the header hydraulic system further includes components such as a hydraulic oil pump and an oil pipe, and is not limited to the hydraulic components described in the embodiment. In addition to the electrical components such as the above-mentioned rotation speed sensor and pressure sensor, the header electrical system of the present embodiment further includes components such as a header illuminating lamp and an electrical wire, and is not limited to the electrical components described in the present embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (9)

1. A mowing pushing flattening assembly is characterized by comprising a flattening roller assembly, a pushing auger and a grass poking wheel, wherein the flattening roller assembly, the pushing auger and the grass poking wheel are arranged on a header body; the flattening roller assembly comprises a front side flattening roller set and a rear side flattening roller set, the front side flattening roller set comprises a front side upper flattening roller and a front side lower flattening roller which are mutually meshed, and the rear side flattening roller set comprises a rear side upper flattening roller and a rear side lower flattening roller which are mutually meshed; all be equipped with the flattened reinforcing bar of "" type on front side top pinch rolls and the rear side top pinch rolls, all be equipped with the flattened reinforcing bar of "﹀" type on front side below pinch rolls and the rear side below pinch rolls.

2. The mowing pushing flattening assembly according to claim 1, wherein the pushing packing augers are arranged in two groups, one group of pushing packing augers are respectively mounted on the left side and the right side of the header body, and the two groups of pushing packing augers are symmetrically arranged.

3. The mowing pushing flattening assembly according to claim 2, wherein spiral blades are arranged on the pushing augers, and the spiral directions of the spiral blades on the two groups of pushing augers are opposite.

4. The mowing pushing flattening assembly according to claim 2, wherein an arc-shaped baffle is arranged on the rear side of each pushing auger, and the arc-shaped baffle is mounted on the header body and is arranged with an opening facing forwards.

5. The mowing push flattening assembly according to any one of claims 1 to 4, wherein the grass poking wheels are arranged in two groups, and one group of grass poking wheels is respectively arranged on the left side and the right side of the header body.

6. The mowing pushing flattening assembly according to claim 5, wherein a group of grass poking wheels are arranged on the left front side of a group of pushing augers on the left side of the header body, and a group of grass poking wheels are arranged on the right front side of a group of pushing augers on the right side of the header body.

7. The mowing pushing flattening assembly according to claim 6, wherein each group of grass poking wheels comprises two grass poking wheels arranged in a staggered manner in front and back.

8. The mowing pushing flattening assembly according to claim 1, wherein a lifting roller is further mounted on the header body, the lifting roller is located between the pushing auger and the flattening roller assembly, spiral steel bars are arranged on the lifting roller, and the spiral steel bars on the left side and the spiral steel bars on the right side are opposite in rotation direction with the center of the lifting roller as a boundary.

9. The mowing pushing flattening assembly according to claim 1, wherein the front upper flattening roller, the front lower flattening roller, the rear upper flattening roller and the rear lower flattening roller are respectively connected with a power mechanism through universal joint transmission shafts.

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