CN201230462Y

CN201230462Y - Soil crushing device

Info

Publication number: CN201230462Y
Application number: CNU2008200259675U
Authority: CN
Inventors: 陈丙峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-18
Filing date: 2008-07-18
Publication date: 2009-05-06
Anticipated expiration: 2018-07-18

Abstract

The utility model relates to an earthing-up device, which belongs to an agricultural tool. The earthing-up device comprises a rack, a rotating disc axle is fixed on the rack through an axle seat, a conical rotating disc is fixed on the rotating disc axle, a hopper is fixed at the outer end of the rotating disc, a traveling plate is fixed at the outer end of the hopper, a soil guide plate is arranged on the back of the rotating disc, the upper end of the soil guide plate is positioned below the hopper, the lower end of the soil guide plate is connected on a soil feeding opening of a soil crushing box, a soil crushing device fixed on a rotating axle is arranged in the soil crushing box, a supporting body is arranged on the soil crushing device, a soil crushing part is arranged on the supporting body, a transmission wheel is arranged on the rotating axle, a soil distributing box installed on the rack is arranged below the soil discharging opening of the soil crushing box, and a shoveling device is fixed at the rear part of the rack. The earthing-up device can carry out earthing-up operation under the driving of the prior wheeled tractor and can effectively crush the large soil lumps entering in the soil crushing box, has a large quantity of the ridged soil and good ridging effect; the soil smoothly slides off before entering in the soil crushing box; and the soil loosening operation also can be finished if a scarifier is installed at the front part of the rack.

Description

A kind of ridging device

Technical field

The utility model provides a kind of farm implements, especially a kind of ridging device.

Background technology

Plant growth under the plastic mulching will be severed near the plastic film the crop after the regular period, and crop top is exposed.Then with on the mulch film of earth culture around the crop.The purpose of ridging be prevent crop topple over, raise ground temperature, prevent that soil moisture runs off and weed growth.The simple facility that have some to be used to earth up now, the size that soil block is regardless of that has all is used for earthing up, and large clod can injure crop by a crashing object, the design that also has has the mechanism that large clod is separated, but large clod can not be pulverized, cause the soil amount of being trained few, the ridging effect is relatively poor.And its complex structure, the production cost height.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of ridging device, to improve the ridging effect.

The utility model is to realize like this, a kind of ridging device, its organic frame, turntable shaft is installed on the frame by axle bed, be fixed with the rotating disk of taper on the turntable shaft, the rotating disk outer end is fixed with hopper, and the hopper outer end is fixed with the walking plate, at the back side of rotating disk soil guiding board is arranged, the upper end of soil guiding board is positioned at the hopper below, the lower end is connected advancing on the Tu Kou of hack case, there is clod-crusher to be fixed in the rotating shaft in the hack case, on described clod-crusher, supporter arranged, hack spare is arranged on the supporter, drive is arranged in the rotating shaft, the soil outlet below of hack case has the native case of branch to be installed on the frame, and dividing has the native baffle plate of branch in the native case, and the rear portion of frame is fixed with scraper.

Adopt the ridging device of said structure, the operation of can earthing up under the drive of existing wheel tractor can be pulverized the large clod in the soil that enters in the hack case effectively, and the native quantity of being trained is many, and it is effective to earth up.It is smooth and easy to enter the preceding native landing of hack case.If install ridge buster, then can finish the operation of loosening the soil simultaneously at frame front.

Description of drawings

Fig. 1 is that schematic diagram is looked on the left side of Fig. 2.

Fig. 2 is that the master of the utility model structure looks schematic diagram.

Fig. 3 is the schematic diagram of a kind of structure of clod-crusher in the utility model.

Fig. 4 is the front view of the another kind of structure of clod-crusher in the utility model.

Embodiment

The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.

As shown in drawings, a kind of ridging device of the utility model, its organic frame 8, turntable shaft 19 is installed on the frame by axle bed 20, be fixed with the rotating disk 12 of taper on the turntable shaft, the rotating disk outer end is fixed with hopper 13, the hopper outer end is fixed with walking plate 14, at the back side of rotating disk soil guiding board 24 is arranged, the upper end of soil guiding board is positioned at the hopper below, the lower end is connected advancing on the Tu Kou of hack case 25, there is clod-crusher 26 to be fixed in the rotating shaft 33 in the hack case, on described clod-crusher 26, supporter 262 arranged, hack spare 261 is arranged on the supporter, drive 32 is arranged in the rotating shaft, the soil outlet below of hack case has the native case 35 of branch to be installed on the frame, and dividing has the native baffle plate 38 of branch in the native case, and the rear portion of frame is fixed with scraper 7.

Be hinged with adjusting lever 4 and following adjusting lever 1 respectively in described scraper 7 upper and lower parts, upper and lower adjusting lever is connected in the vertical rod 5 on the frame 8.Last adjusting lever can be a screw rod, and by the fixed by nut in screw thread and the vertical rod together, following adjusting lever is inserted in the sleeve 3 in the vertical rod, is equipped with on the sleeve and adjusts bolt 2, can adjust distance between scraper and the hopper by adjusting lever like this.Adopted two adjusting levers, can make that the top and bottom of scraper and the distance between the hopper are balanced.

As shown in Figure 3, described supporter 262 is a supporting disk, and described hack spare 261 is the hack plate.The hack plate is fixed on the supporting disk at its two ends.The cross section of hack plate can be tapered.The boxboard 40 in the hack plate outside can be hinged on the hack case by hinge 39.The adjustment screw rod 41 of this boxboard outside withstands on this boxboard, and adjusting screw rod can be installed together with the nut 42 that is connected on the frame.Like this, can rotate the adjustment screw rod as required and push boxboard 40, change the distance between this boxboard and the hack plate outer end, thus the size of the small clod that the change large clod is fractured into.

As shown in Figure 4, described supporter 262 is a support column, and described hack spare 261 is the hack bar.The hack bar is staggered to be installed on the support column.

Be fixed with ridge buster 22 in the front portion of described frame 8, the lower end of ridge buster is fixed with the pawl 23 that loosens the soil.The position of ridge buster on frame is corresponding to the both sides of mulch film.The ridging device of this structure can be earthed up earlier with behind the loosing soil again.Like this, both can improve the degree of fragmentation of the soil that is used to earth up, the operation of loosening the soil simultaneously again is beneficial to plant growth.Soil distributing apparatus can be fixed on the frame by the standpipe on the frame 21.

During installation, the drive of rotating shaft 32 is by chain or belt 15, links together with another drive 16 in another rotating shaft 18 of installing on the hanger bracket 17, and the belt pulley 27 coaxial with another drive links together by belt and tractor motive power output shaft.

The both sides of hopper are baffle plate 10.Between turntable shaft and the rotating disk support bar 11 can be arranged.

During use, the crops banking machine of the utility model is installed on the rear hitch of tractor by the hanger bracket on the frame 17, drags, finish the ridging operation by tractor.In the tractor walking process, scraper is dug the soil in the mulch film outside, and the soil of digging drops in the hopper on the rotating disk.Drop on the interior soil of hopper with dial rotation.When turning to the highest point of hopper, the soil in the hopper falls, and glides along the rotating disk outer surface of taper, under the guiding of soil guiding board 24, drops in the hack case 25 through advancing Tu Kou.In the hack case, the large clod of the soil that the clod-crusher that is rotating with rotating shaft 33 will fall into is pulverized, and soil is fallen in the native case of branch from the soil outlet of hack case again, under the guiding of the native baffle plate of branch in minute native case, falls on the mulch film of crop both sides, finishes ridging.

Divide native case to be connected on the frame, can divide the height of native case by this connecting plate adjustment by connecting plate 34.Divide on the native case to be hinged with bar 37, be hinged with control stick 36 on the bar, can also divide native case unearthed position by the control stick adjustment according to crop row apart from adjusting two distances between the branch soil case like this.

Can there be guard shield 9 to be fixed on the frame on the rotating disk.The hopper bottom is curved.Soil guiding board 24 has separated by a distance two.Vertical rod 5 can be inserted in the sleeve pipe 6 on the frame, is fixed on vertical rod in the sleeve pipe and then is fixed on the frame by the bolt on the sleeve pipe, and the position of vertical rod can be adjusted up and down as required.Another rotating shaft 18 can be installed on the hanger bracket 17 by two axle beds 30.

Claims

1, a kind of ridging device, it is characterized in that, its organic frame (8), turntable shaft (19) is installed on the frame by axle bed (20), be fixed with the rotating disk (12) of taper on the turntable shaft, the rotating disk outer end is fixed with hopper (13), the hopper outer end is fixed with walking plate (14), soil guiding board (24) is arranged at the back side of rotating disk, the upper end of soil guiding board is positioned at the hopper below, the lower end is connected advancing on the Tu Kou of hack case (25), there is clod-crusher (26) to be fixed in the rotating shaft (33) in the hack case, supporter (262) is arranged on described clod-crusher (26), hack spare (261) is arranged on the supporter, drive (32) is arranged in the rotating shaft, the soil outlet below of hack case has the native case of branch (35) to be installed on the frame, and dividing has the native baffle plate of branch (38) in the native case, and the rear portion of frame is fixed with scraper (7).

2, ridging device as claimed in claim 1 is characterized in that, is hinged with adjusting lever (4) and following adjusting lever (1) respectively in described scraper (7) upper and lower part, and upper and lower adjusting lever is connected in the vertical rod (5) on the frame (8).

3, ridging device as claimed in claim 1 or 2 is characterized in that, described supporter (262) is a supporting disk, and described hack spare (261) is the hack plate.

4, ridging device as claimed in claim 1 or 2 is characterized in that, described supporter (262) is a support column, and described hack spare (261) is the hack bar.

5, ridging device as claimed in claim 1 is characterized in that, is fixed with ridge buster (22) in the front portion of described frame (8), and the lower end of ridge buster is fixed with the pawl that loosens the soil (23).