CN201069894Y

CN201069894Y - Drive type cultivator

Info

Publication number: CN201069894Y
Application number: CNU2007201166989U
Authority: CN
Inventors: 李国民; 吕金庆; 孙仕明; 韩宏宇; 王春海
Original assignee: HARBIN WOERKEJI TECHNOLOGY Co Ltd; Heilongjiang Agricultural Machinery Engineering Research Institute
Current assignee: HARBIN WOERKEJI TECHNOLOGY Co Ltd; Heilongjiang Agricultural Machinery Engineering Research Institute
Priority date: 2007-08-03
Filing date: 2007-08-03
Publication date: 2008-06-11
Anticipated expiration: 2017-08-03

Abstract

The utility model discloses a driving type cultivator, which aims to provide the driving type cultivator with good working quality and high production efficiency. The driving type cultivator comprises a suspension frame, a machine frame, a gear box which is installed on the machine frame, and a land wheel assembly. Rotary cutter monomer are broadwise and vertically installed between a front beam and a rear beam of the machine frame in equidistance, the rotary cutter monomers are installed and clipped on the front beam and the rear beam of the machine frame through two right-angled clips, the two adjacent rotary cutter monomers are mutually connected through a universal drive shaft, and a rotary cutter monomer and the gear box are mutually connected through the universal drive shaft. A driving protecting hood is arranged at the outer side of the universal drive shaft, and a riffle splitter is installed at the rear part of each rotary cutter monomer. The utility model is suitable for the cultivation hilling operation of the economic crops.

Description

The driving type cultivator

Technical field

The utility model belongs to the cultivator in the agricultural machinery, especially relates to a kind of and driving type cultivator tractor.

Background technology

In recent years, aspect China's crop-planting agronomic technique, the cultivation row spacing of general economic crops is all greater than cereal crops.Such as, the cultivation row spacing of potato is 70cm～90cm, and the cultivation row spacing of staple food crop soybean, corn is 30cm～70cm, the former goes out 40cm～60cm than latter row spacing is wide.Above-mentioned crop all belongs to intertillage crop, by the agronomic technique requirement, need carry out loosening the soil between the ridge in process of crop growth, hack, ridging, is beneficial to soil water storage, soil moisture conservation, improves crop yield.At present, China widely applies traditional ploughshare cultivator, because for adapting to the design of plant cultivation grain row spacing, when being used for the intertillage operation of economic crops, loosen the soil between the ridge, hack, ridging effect be undesirable, can only lean on the mode of artificial shovel pine or carry out in the way of reequiping on traditional ploughshare cultivator loosening the soil between the ridges of economic crops, operation such as hack, ridging, shaping.In addition, brought disadvantages such as compacting to bottom of trench between the ridge because of using the big-powered tractor operation, becoming influence that crop effectively absorbs liquid manure and the restraining factors of healthy growth, and is difficult to address this problem by the traditional ploughshare cultivator of use.As seen, traditional ploughshare cultivator exists problems such as operation quality is poor, labour intensity is big, production efficiency is low, directly has influence on further developing of big row spacing new agricultural process technology.

Summary of the invention

The purpose of this utility model is to overcome deficiency of the prior art, and the driving type that a kind of operation quality is good, production efficiency is high cultivator is provided.

For achieving the above object, the utility model adopts following technical proposals: driving type cultivator of the present utility model comprises hanger bracket, frame, rack-mounted transmission case and ground wheel assembly.Laterally equidistant vertical the installation revolved the cutter monomer between the front and rear beam of described frame, this revolves the cutter monomer and passes through former and later two right angle clamp clampings on the front and rear beam of described frame, adjacent two described revolve between the cutter monomer and revolve adopt universal drive shaft to connect mutually between cutter monomer and the described transmission case, at described universal drive shaft arranged outside transmission guard shield, soil distributing apparatus is installed in described each dead astern of revolving the cutter monomer; The described cutter monomer that revolves is by revolving cutter, box frame, driving shaft, driven shaft, drive sprocket, driven sprocket, left-handed swivel, dextrorotation swivel, driving chain, deep soil loosing shovel, revolve the cutter guard shield, strainer and pipe holder are formed, this driving shaft symmetry supporting is installed in the top of described box frame, on this driving shaft drive sprocket is installed, this driven shaft symmetry supporting is installed in the bottom of described box frame, on this driven shaft driven sprocket is installed, described drive sprocket and driven sprocket connect by driving chain, left-handed swivel and dextrorotation swivel are installed respectively at described driven shaft two ends, laterally equidistant respectively staggered circumferential uniform arrangement installs 8 revolving cutter on described left-handed swivel and dextrorotation swivel, on the antetheca of described box frame, between described left-handed swivel and dextrorotation swivel, deep soil loosing shovel is installed, described revolving on the sidewall that the cutter guard shield is installed in described box frame.

As the further improvement of the utility model driving type cultivator, described soil distributing apparatus by a minute native cone, casing rack, tube sheet frame, guide rod, compression spring, divide native conehead, leading screw, handle, securing rod, upper pin and lower bearing pin to form.The front-axle beam of described casing rack is contained in the described pipe holder by screw set, the upper end of this leading screw is bearing on the described pipe holder upper seat, handle is installed on the top of this leading screw, described securing rod from the both sides spiral-lock in described pipe holder areole, and this locking lever lock rides on the handle, described tube sheet frame is sleeved in the back rest of described casing rack, the top of the native cone of described branch is hinged by the front-axle beam lower end of upper pin and described casing rack, the rear lower of the native cone of described branch and the lower end of described guide rod are hinged, suit compression spring on this guide rod, the horizontal pressure foot on the described tube sheet frame is passed in this guide rod upper end, and the split pin by its top installs the location, installs in the front end tip of the native cone of described branch and divides native conehead.

After adopting technique scheme, the beneficial effect that the driving type cultivator that the utility model provides has is: revolve the cutter monomer and replace ploughshare on traditional ploughshare cultivator owing to adopt, and revolving the dead astern installation soil distributing apparatus of cutter monomer, the field one-stop operation realizes loosening the soil between ridge to economic crops, hack, ridging, shaping, loosen the soil between the ridge, hack, ridging be effective, the ridge shape of making is full, has improved intertillage work operations efficient.Simultaneously, can also revolve cutter monomer spacing by adjustment and adapt to different crop genetics row spacings.Thereby obtain the effect that operation quality is good, production efficiency is high, compared with prior art, can increase work efficiency more than 10% crop yield 5%.

Description of drawings

Fig. 1 is the utility model driving type cultivator structural representation;

Fig. 2 is the end view of Fig. 1;

Fig. 3 be the utility model driving type cultivator revolve cutter monomer structure schematic diagram;

Fig. 4 is the cutaway view along A-A line among Fig. 3;

Fig. 5 is the soil distributing apparatus structural representation of the utility model driving type cultivator;

Fig. 6 is the end view of Fig. 5;

Fig. 7 is the cutaway view along D-D line among Fig. 5.

Among the figure: hanger bracket 1 frame 2 right angle clamps 3 revolve cutter monomer 4 soil distributing apparatus 5 and revolve left-handed swivels of cutter 6 ground wheel assemblies 7 transmission cases, 8 universal drive shafts, 9 transmission guard shields, 10 box frames, 11 driving shafts, 12 driven shafts, 13 drive sprockets, 14 driven sprockets 15 16 dextrorotation swivels 17 driving chains 18 deep soil loosing shovels 19 and revolve 27 minutes native conehead 28 leading screws 29 handles 30 securing rods 31 upper pins 32 lower bearing pins 33 of 22 minutes native cone 23 casing racks 24 tube sheet framves 25 guide rods 26 Compress Springs of cutter guard shield 20 strainers 21 pipe holders

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

The structure of the utility model driving type cultivator comprises hanger bracket 1, frame 2, is installed in transmission case 8 and ground wheel assembly 7 on the frame 2 as shown in Figure 1.Laterally equidistant vertical the installation revolved cutter monomer 4 between the front and rear beam of described frame 2, and this revolves cutter monomer 4 and passes through former and later two right angle clamp 3 clampings on the front and rear beam of described frame 2.Shown in Fig. 2, adjacent two described revolve between the cutter monomer 4 and revolve adopt universal drive shaft 9 to connect mutually between cutter monomer 4 and the described transmission case 8, at described universal drive shaft 9 arranged outside transmission guard shields 10, shown in Fig. 1, soil distributing apparatus 5 is installed in described each dead astern of revolving cutter monomer 4.Among Fig. 3 and Fig. 4, the described cutter monomer 4 that revolves is by revolving cutter 6, box frame 11, driving shaft 12, driven shaft 13, drive sprocket 14, driven sprocket 15, left-handed swivel 16, dextrorotation swivel 17, driving chain 18, deep soil loosing shovel 19, revolve cutter guard shield 20, strainer 21 and pipe holder 22 are formed, these driving shaft 12 symmetry supportings are installed in the top of described box frame 11, on this driving shaft 12 drive sprocket 14 is installed, these driven shaft 13 symmetry supportings are installed in the bottom of described box frame 11, on this driven shaft 13 driven sprocket 15 is installed, described drive sprocket 14 and driven sprocket 15 connect by driving chain 18, left-handed swivel 16 and dextrorotation swivel 17 are installed respectively at described driven shaft 13 two ends, laterally equidistant respectively staggered circumferential uniform arrangement installs 8 revolving cutter 6 on described left-handed swivel 16 and dextrorotation swivel 17, on the antetheca of described box frame 11, between described left-handed swivel 16 and dextrorotation swivel 17, deep soil loosing shovel 19 is installed, described revolving on the sidewall that cutter guard shield 20 is installed in described box frame 11.

As Fig. 5, Fig. 6 and shown in Figure 7, as further improvement of the utility model, described soil distributing apparatus 5 is made up of a minute native cone 23, casing rack 24, tube sheet frame 25, guide rod 26, compression spring 27, the native conehead 28 of branch, leading screw 29, handle 30, securing rod 31, upper pin 32 and lower bearing pin 33.The front-axle beam of described casing rack 24 is sleeved in the described pipe holder 22 by leading screw 29, the upper end of this leading screw 29 is bearing on described pipe holder 22 upper seats, handle 30 is installed on the top of this leading screw 29, described securing rod 31 from the both sides spiral-lock in described pipe holder 22 areoles, and these securing rod 31 locks ride on the handle 30, described tube sheet frame 25 is sleeved in the back rest of described casing rack 24, the top of the native cone 23 of described branch is hinged with the front-axle beam lower end of described casing rack 24 by upper pin 32, the rear lower of the native cone 23 of described branch and the lower end of described guide rod 26 are hinged, suit compression spring 27 on this guide rod 26, the horizontal pressure foot on the described tube sheet frame 25 is passed in these guide rod 26 upper ends, and the split pin by its top installs the location, installs in the front end tip of the native cone 23 of described branch and divides native conehead 28.

During the operation of driving type cultivator, the deep soil loosing shovel 19 that is installed between described left-handed swivel 16 and dextrorotation swivel 17 at first loosens the soil to the furrow compacting soil, then revolves cutter 6 and carries out hack, and the soil distributing apparatus 5 at rear is finished the operation of ridging ridging.

When securing rod 31 is driven in rotation, by the installation site of rotary handle 30 and change tube sheet frame 25, realize adjusting the height and the angle of penetration of soil distributing apparatus 5, thereby reach the purpose of improving ridging ridging operation effectiveness.

Claims

1. driving type cultivator, comprise hanger bracket (1), frame (2), be installed in transmission case (8) and ground wheel assembly (7) on the frame (2), it is characterized in that: laterally equidistant vertical the installation revolved cutter monomer (4) between the front and rear beam of described frame (2), this revolves cutter monomer (4) and passes through former and later two right angle clamp (3) clampings on the front and rear beam of described frame (2), adjacent two described revolve between the cutter monomer (4) and revolve between cutter monomer (4) and the described transmission case (8) adopt universal drive shaft (9) to connect mutually, at described universal drive shaft (9) arranged outside transmission guard shield (10), soil distributing apparatus (5) is installed in described each dead astern of revolving cutter monomer (4); The described cutter monomer (4) that revolves is by revolving cutter (6), box frame (11), driving shaft (12), driven shaft (13), drive sprocket (14), driven sprocket (15), left-handed swivel (16), dextrorotation swivel (17), driving chain (18), deep soil loosing shovel (19), revolve cutter guard shield (20), strainer (21) and pipe holder (22) are formed, the supporting of this driving shaft (12) symmetry is installed in the top of described box frame (11), drive sprocket (14) is installed on this driving shaft (12), the supporting of this driven shaft (13) symmetry is installed in the bottom of described box frame (11), driven sprocket (15) is installed on this driven shaft (13), described drive sprocket (14) and driven sprocket (15) connect by driving chain (18), at described driven shaft (13) two ends left-handed swivel (16) and dextrorotation swivel (17) are installed respectively, laterally equidistant respectively staggered circumferential uniform arrangement installs 8 revolving cutter (6) on described left-handed swivel (16) and dextrorotation swivel (17), on the antetheca of described box frame (11), be positioned between described left-handed swivel (16) and dextrorotation swivel (17) deep soil loosing shovel (19) is installed, the described cutter guard shield (20) that revolves is installed on the sidewall of described box frame (11).

2. driving type cultivator according to claim 1, it is characterized in that: described soil distributing apparatus (5) is by a minute native cone (23), casing rack (24), tube sheet frame (25), guide rod (26), compression spring (27), divide native conehead (28), leading screw (29), handle (30), securing rod (31), upper pin (32) and lower bearing pin (33) are formed, the front-axle beam of described casing rack (24) is sleeved in the described pipe holder (22) by leading screw (29), the upper end of this leading screw (29) is bearing on described pipe holder (22) upper seat, handle (30) is installed on the top of this leading screw (29), described securing rod (31) from the both sides spiral-lock in described pipe holder (22) areole, and this securing rod (31) lock rides on the handle (30), described tube sheet frame (25) is sleeved in the back rest of described casing rack (24), the top of the native cone of described branch (23) is hinged with the front-axle beam lower end of described casing rack (24) by upper pin (32), the lower end of the rear lower of the native cone of described branch (23) and described guide rod (26) is hinged, go up suit compression spring (27) at this guide rod (26), the horizontal pressure foot on the described tube sheet frame (25) is passed in this guide rod (26) upper end, and the split pin by its top installs the location, installs in the front end tip of the native cone of described branch (23) and divides native conehead (28).