CN202340593U - Semi-suspension type mowing and conditioning machine - Google Patents
Semi-suspension type mowing and conditioning machine Download PDFInfo
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- CN202340593U CN202340593U CN2011203180544U CN201120318054U CN202340593U CN 202340593 U CN202340593 U CN 202340593U CN 2011203180544 U CN2011203180544 U CN 2011203180544U CN 201120318054 U CN201120318054 U CN 201120318054U CN 202340593 U CN202340593 U CN 202340593U
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- mowing
- preparer
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Abstract
The utility model belongs to the field of agricultural machinery, relates to a mower which is combined with a piece of equipment performing additional operations in harvest, and particularly relates to a semi-suspension type mowing and conditioning machine. The semi-suspension type mowing and conditioning machine comprises a semi-suspension rack (10), a machine frame suspension system (20), a mowing and conditioning platform (30) and a transmission system (40). The semi-suspension type mowing and conditioning machine provided by the utility model can solve the problems of unreasonable mechanism design, difficulty in being matched with a tractor, poor ground surface profiling capability, and poor real time adjustability in the prior art,.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates to a kind of mower of when harvesting, uniting with the equipment of carrying out additional operations, is specifically related to a kind of semimounted mowing preparer.
Background technology
Use mowing preparer results forage grass can accomplish three operations such as mowing, modulation, collection bar simultaneously.The mowing preparer through bending, pressure break, curry and impact, destroy cane and surface texture thereof, can promote scattering and disappearing of its internal moisture, and make stem, leaf synchronously dry as far as possible, make the forage grass field curing time shorten about 50%.Can boost productivity with mowing preparer results forage grass, reduce the floral leaf loss to greatest extent, increase substantially hay quality, be one of main product of present forage grass harvest machinery.In livestock breeding developed country, the mowing preparer just progressively replaces the mower of simple function.
At present, external existing mowing preparer divides by cutter form mainly to be divided into two kinds of reciprocal cutter formula mower-crusher and disc type mower-crushers.These facility are mainly large-scale pasture and use, and mating power is had relatively high expectations, and are not inconsistent with China's national situation.The grass making machinery cause of China also is in developing stage, and existing mower mostly is not with flattening equipment on the market, therefore, and for all being to use external imported mechanical as legumes such as alfalfa, red clover results.And the required tractor power of existing reciprocating type mower-crusher is less relatively, and mechanical cost is relatively low; Invest lessly, operating cost is higher than disc type, but the cutting crops for rotation neatly stop up easily; And the average relative disc type of operating speed is lower, causes mowing efficient relatively low.The disc type mower-crusher is specially adapted to cut height and thicker stem stalk crop.The cutting crops for rotation are irregular, and general being difficult for stops up.Operating speed is very fast, and mowing efficient is high, and operating cost is lower than reciprocating type.But, also have the required supporting deficiency that tractor power is bigger and mechanical cost is also higher relatively.
Summary of the invention
Therefore, the purpose of the utility model is to avoid the weak point of above-mentioned prior art, and a kind of semimounted mowing preparer is provided; Unreasonable to solve the mechanism design that exists in the prior art; Difficult with tractor, face of land profiling ability, the problem of real-time regulated property difference.
In order to achieve the above object, the invention provides following technical scheme:
A kind of semimounted mowing preparer is characterized in that: said semimounted mowing preparer comprises half hanger bracket 10, frame suspension 20, mow modulation platform 30 and transmission system 40,
Wherein, half hanger bracket 10 is connected through two following hitch points behind the U-shaped hanging joint 11 on it and the tractor,
The pendulum spring 22 of frame suspension 20; The one of which end is articulated on the suspension bridge 16 of half hanger bracket 10, and the other end is articulated in the lower connecting rod 21 of frame suspension 20 and the junction of the frame 31 of the modulation platform 30 of mowing, and is used to suspend in midair frame 31; The deadweight of balance frame 31
The top and bottom of the frame 31 on the mowing modulation platform 30 are hinged with lower connecting rod 21 with the frame hanger 29 of frame suspension 20 respectively.
Said half hanger bracket 10 comprises:
Cantilever lever 13, hinged through the back axis hole of axle and draft arm 12, the one of which side is provided with hydraulic cylinder bearing 15-2;
Traction fluid cylinder pressure 14, its two ends connect hydraulic cylinder bearing 15-1, the 15-2 on draft arm 12 and the cantilever lever 13 respectively, are used for push-and-pull draft arm 12 and swing;
Said frame suspension 20 comprises:
Lower connecting rod 21, its two ends are hinged with suspension bridge 16 with frame 31 respectively;
Two suspension hydraulic cylinders 26, it is distributed in said suspension plate 23 both sides of going up respectively, and an end is enclosed within on the said lift shaft 25, and the other end is enclosed within on the said hydraulic cylinder support bar 27.
Said mowing modulation platform 30 comprises:
Floating header 33 is installed in the bottom of side plate 311;
The adjustable sliding palm 37, its top is provided with locating hole, can cooperate with the square tube 38 on the said sill 314 to be installed in frame 31 bottoms, and its upper-lower position regulates through locating hole, and guarantees that adjustable sliding 37 the extreme lower position of slapping is lower than frame 31 bases.
Said transmission system 40 comprises:
First driving joint 41, it is fixed on U-shaped hanging joint 11 tops through bearing block, and one section spindle nose is all stretched out in the rear and front end;
Second driving joint 42 is installed in through bearing block on the cantilever lever 13 of suspension bridge 16 front portions, and one section spindle nose is all stretched out in the rear and front end;
First order Hooks coupling universal coupling 43, one of which end are connected on the back spindle nose of first driving joint 41, and the other end is connected on the overload protective device 44;
Overload protective device 44 is connected with the preceding spindle nose of second driving joint 42;
Second level Hooks coupling universal coupling 45, its front end connect the back spindle nose of second driving joint 42, and the rear end is connected with the power shaft of gearbox 46;
The output shaft of gearbox 46 through drive disk assembly power transmission to floating header 33, on modulate roller 35, modulated roller 36 and grass stick 34.
The superiority of the utility model is:
(1) adopt U-shaped hanging joint 11 to be connected with two following hitch points of tractor back, good with the matching of tractor, avoided employing towed, the skimble-scamble drawback of towing point.
(2) adopt draft arm 12 and the cantilever lever 13 that stretches out forward to draw facility, the road width that has taken when having shortened hauling distance and having transported.
(3) adopt suspension hydraulic cylinder 26 and pendulum spring 22 to match, make that the parts on whole frame 31 and the frame are in suspension status, thereby exempt from face of land out-of-flatness and the damage that causes.
(4) adopt dual stage telescoping formula Hooks coupling universal coupling 43,45 transferring power that matches with overload protective device 44, widened the lateral extent of power transmission, and protection is provided for whole drive system.
(5) adopt the adjustable sliding palm 37 kiss the earths that are positioned at frame 31 bottoms, the terrain clearance of scalable frame bottom surface is avoided the stand stretch that causes because of the frame kiss the earth.
(6) adopt floating header 33 cutting forage grasses, guarantee to cut stubble lower in, also avoided facility large tracts of land kiss the earth, thereby greatly reduced destruction surface vegetation.
Description of drawings
Fig. 1 is the structural representation of the semimounted mowing preparer of the utility model;
Vertical view when Fig. 2 is the utility model transportation;
Vertical view when Fig. 3 is the utility model operation;
Fig. 4 is the left side view of half hanger bracket of the utility model;
Fig. 5 is the right side view of the utility model frame suspension and frame;
Fig. 6 is the frame of the utility model and the structural representation of the adjustable sliding palm;
Fig. 7 is the end view of the utility model transmission system.
Reference numeral
10 half hanger brackets, 11 U-shaped hanging joints
12 draft arms, 13 hanger bar
14 traction hydraulic pressure 15-1,15-2 hydraulic cylinder bearing
16 suspension bridges, 18 trains
19 grass collecting boards, 20 frame suspension
21 lower connecting rods, 22 pendulum springs
Suspension plate bearing on the suspension plate 24 on 23
25 lift shaft, 26 suspension hydraulic cylinders
27 hydraulic pressure support bars, 28 sliding trays
29 frame hangers 30 are mowed and are modulated platform
31 frames, 311 side plates
312 main beams, 313 entablatures
314 sills, 32 grass dividers
33 floating headers, 34 extirpators
The 37 adjustable sliding palm 38 square tubes
40 transmission systems, 41 first driving joints
42 second driving joints, 43 first order Hooks coupling universal couplings
44 overload protective devices, 45 second level Hooks coupling universal couplings
46 gearboxes
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.
A kind of semimounted mowing preparer comprises half hanger bracket 10, frame suspension 20, mow modulation platform 30 and transmission system 40.
Like Fig. 1,2, shown in 4, two following hitch points behind the U-shaped hanging joint 11 of half hanger bracket 10 and the tractor are connected; Draft arm 12 is hinged on the top of U-shaped hanging joint 11, and can guarantee that U-shaped hanging joint 11 can paste draft arm 12 bottom surfaces and freely rotate, and a side of draft arm 12 is provided with hydraulic cylinder bearing 15 in addition; Cantilever lever 13 is hinged with the back axis hole of draft arm 12 through axle, and the one of which side is provided with hydraulic cylinder bearing 15; Traction fluid cylinder pressure 14, its two ends connect the hydraulic cylinder bearing 15 on draft arm 12 and the cantilever lever 13 respectively, are used for push-and-pull draft arm 12 and swing; One end of suspension bridge 16 is fixedly connected with cantilever lever 13, and angle each other is the right angle; Train 18 is installed in the suspension bridge 16 rear portion axis holes; Grass collecting board 19 is installed in suspension bridge below, is used to hold together the forage grass after collection is modulated.
As shown in Figure 3; When the operation of mowing preparer; Traction fluid cylinder pressure 14 extends under the hydraulic system effect, and draft arm 12 rotates to the facility outside, and U-shaped hanging joint 11 turns to the position in the modulation pusher side the place ahead of mowing thereupon under the pining down of two following hitch points behind the tractor; As shown in Figure 2; When the mowing preparer is stowed the machine transportation on road; Traction fluid cylinder pressure 14 shortens under the hydraulic system effect, and draft arm 12 rotates to the facility side, and U-shaped hanging joint 11 turns to the position in mowing preparer dead ahead thereupon under the pining down of two following hitch points behind the tractor.
Like Fig. 1,5, shown in 6, the two ends of the lower connecting rod 21 of frame suspension 20 are hinged with suspension bridge 16 with frame 31 respectively; One end of pendulum spring 22 is articulated on the suspension bridge 16 and the other end is articulated in the junction of lower connecting rod 21 and frame 31, is used to suspend in midair frame 31, the deadweight of balance frame; The front-axle hole of last suspension plate 23 front ends is coaxial hinged with frame hanger 29, and back axis hole is coaxial hinged with the axis hole on the last suspension plate bearing 24 that is fixed on the suspension bridge 16, and its upper shaft hole is being nested with lift shaft 25; Frame hanger 29 is welded on the main beam of frame 31, and the position of frame hanger 29 is the transverse center of gravity of frame 31; Two suspension hydraulic cylinders 26 are distributed in suspension plate 23 both sides, and an end is enclosed within on the lift shaft 25, and the other end is enclosed within on the hydraulic cylinder support bar 27; Last suspension plate 23 each side has a sliding tray 28 to be welded on the suspension bridge 16; Hydraulic cylinder support bar 27 is installed in the sliding tray 28, when 26 work of suspension hydraulic cylinder, under the drive of suspension hydraulic cylinder 26, can be free to slide along the strip hole of sliding tray.
Frame 31 top and bottom of mowing modulation platform 30 are hinged with lower connecting rod 21 with the frame hanger 29 of frame suspension 20 respectively; Frame 31 is welded by side plate 311, main beam 312, entablature 313 and the sill 314 of both sides; Wherein, Entablature 313 is in order to increase the integral rigidity of frame; The welding position of sill 314 is the position of centre of gravity on the frame fore-and-aft direction, and it is vertical and have a square tube 38 of the locating hole that is complementary with the adjustable sliding palm 37 that its underpart is provided with two rows; Two grass dividers 32 are installed in the inferoanterior of biside plate 311, are used to separate the forage grass of waiting to gather in and not gathering in and draw the forage grass that will gather in; Floating header 33 is installed in the bottom of side plate 311 through the axle at its rear portion, is used to gather in forage grass; Grass stick 34 is installed in the top of floating header 33 and is connected on the side plate 311 of frame 31 both sides through axle, is used for guiding forage grass to be cut to floating header 33 directions, and pushes harvested forage grass between modulation roller 35 and the modulated roller 36 to; Last modulation roller 35 and modulated roller 36 are positioned at the middle part of frame 31, are installed on the side plate 311 of both sides through axle and the bearing block that stretch out at its two ends respectively, upper and lower modulation roller 35, are meshing with each other between 36; The adjustable sliding palm 37 cooperates installation with the square tube 38 of sill 314, and guarantees that the extreme lower position of the adjustable cunning palm 37 is lower than the frame base.
The top of the adjustable sliding palm 37 is provided with the vertical locating hole of two rows; Sill 314 bottoms of frame 31 bottoms are provided with the vertical square tube 38 of two rows, and square tube 38 is provided with the locating hole that matches with the adjustable sliding palm 37; Before the facility operation, can regulate the height of the adjustable sliding palm 37 through the cooperation position of regulating locating hole.
As shown in Figure 7, first driving joint 41 is fixed on U-shaped hanging joint 11 tops through bearing block, and one section spindle nose is all stretched out in its rear and front end; Second driving joint 42 is installed on the cantilever lever 13 of suspension bridge 16 front portions through bearing block, and one section spindle nose is all stretched out in its rear and front end; One end of first order Hooks coupling universal coupling 43 is connected on the back spindle nose of first driving joint 41, and the other end is connected on the overload protective device 44; Overload protective device 44 is connected with the preceding spindle nose of second driving joint 42; The front end of second level Hooks coupling universal coupling 45 connects the back spindle nose of second driving joint 42, and the rear end is connected with the power shaft of gearbox 46; The output shaft of gearbox 46 passes through modes such as gear, belt and chain power transmission to the ceding of Taiwan, modulation roller and grass stick.
What should explain at last is; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (5)
1. semimounted mowing preparer is characterized in that: said semimounted mowing preparer comprises half hanger bracket (10), frame suspension (20), mow modulation platform (30) and transmission system (40);
Wherein, half hanger bracket (10) is connected through two following hitch points behind the U-shaped hanging joint (11) on it and the tractor,
The pendulum spring (22) of frame suspension (20); The one of which end is articulated on the suspension bridge (16) of half hanger bracket (10); And the other end is articulated in the lower connecting rod (21) of frame suspension (20) and the junction of the frame (31) of the modulation platform (30) of mowing; Be used to suspend in midair frame (31), the deadweight of balance frame (31)
The top and bottom of the frame (31) on the mowing modulation platform (30) are hinged with the frame hanger (29) and the lower connecting rod (21) of frame suspension (20) respectively.
2. semimounted mowing preparer as claimed in claim 1 is characterized in that: said half hanger bracket (10) comprising:
Draft arm (12) is hinged on the top of said U-shaped hanging joint (11) through front-axle hole, and can guarantee that U-shaped hanging joint (11) can paste draft arm (12) bottom surface and freely rotate, and is being provided with hydraulic cylinder bearing (15-1) near near the side the axis hole of back;
Cantilever lever (13), hinged through the back axis hole of axle and draft arm (12), the one of which side is provided with hydraulic cylinder bearing (15-2);
Traction fluid cylinder pressure (14), its two ends connect the hydraulic cylinder bearing (15-1,15-2) on draft arm (12) and the cantilever lever (13) respectively, are used for push-and-pull draft arm (12) and swing;
Suspension bridge (16), the one of which end is fixedly connected with cantilever lever (13), and angle each other is the right angle;
Train (18) is installed in the rear portion axis hole of suspension bridge (16).
3. semimounted mowing preparer as claimed in claim 1 is characterized in that: said frame suspension (20) comprising:
Lower connecting rod (21), its two ends are hinged with frame (31) and suspension bridge (16) respectively;
Last suspension plate (23); Its front-axle hole is coaxial hinged with frame hanger (29); Back axis hole is coaxial hinged with the axis hole on the last suspension plate bearing (24) that is fixed on the suspension bridge (16), and upper shaft hole is being nested with lift shaft (25), and it each side has a sliding tray (28) that is welded on suspension bridge (16); Two hydraulic cylinder support bars (27) are installed in respectively in the said sliding tray (28), can be free to slide along the strip hole of sliding tray (28);
Two suspension hydraulic cylinders (26), it is distributed in said suspension plate (23) both sides of going up respectively, and an end is enclosed within on the said lift shaft (25), and the other end is enclosed within on the said hydraulic cylinder support bar (27).
4. semimounted mowing preparer as claimed in claim 1 is characterized in that: said mowing modulation platform (30) comprising:
Frame (31) comprises side plate (311), main beam (312), entablature (313) and the sill (314) of both sides;
Floating header (33) is installed in the bottom of side plate (311);
The adjustable sliding palm (37); Its top is provided with locating hole; Can cooperate with the square tube (38) on the said sill (314) to be installed in frame (31) bottom, and its upper-lower position regulates through locating hole, and guarantee that the extreme lower position of the adjustable sliding palm (37) is lower than frame (31) base.
5. semimounted mowing preparer as claimed in claim 1 is characterized in that: said transmission system (40) comprising:
First driving joint (41), it is fixed on U-shaped hanging joint (11) top through bearing block, and one section spindle nose is all stretched out in the rear and front end;
Second driving joint (42) is installed on the anterior cantilever lever (13) of suspension bridge (16) through bearing block, and one section spindle nose is all stretched out in the rear and front end;
First order Hooks coupling universal coupling (43), one of which end are connected on the back spindle nose of first driving joint (41), and the other end is connected on the overload protective device (44);
Overload protective device (44) is connected with the preceding spindle nose of second driving joint (42);
Second level Hooks coupling universal coupling (45), its front end connect the back spindle nose of second driving joint (42), and the rear end is connected with the power shaft of gearbox (46);
The output shaft of gearbox (46) through drive disk assembly power transmission to floating header (33), on modulate roller (35), modulated roller (36) and grass stick (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203180544U CN202340593U (en) | 2011-08-29 | 2011-08-29 | Semi-suspension type mowing and conditioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203180544U CN202340593U (en) | 2011-08-29 | 2011-08-29 | Semi-suspension type mowing and conditioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340593U true CN202340593U (en) | 2012-07-25 |
Family
ID=46529600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203180544U Expired - Fee Related CN202340593U (en) | 2011-08-29 | 2011-08-29 | Semi-suspension type mowing and conditioning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541740A (en) * | 2015-02-12 | 2015-04-29 | 刘之源 | Automatic mower |
-
2011
- 2011-08-29 CN CN2011203180544U patent/CN202340593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541740A (en) * | 2015-02-12 | 2015-04-29 | 刘之源 | Automatic mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20130829 |