CN201146685Y

CN201146685Y - Trench-digging and ridge-making machine

Info

Publication number: CN201146685Y
Application number: CNU2007201588980U
Authority: CN
Inventors: 谭锦法; 李天强; 陈伟栋; 张建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-15
Filing date: 2007-12-15
Publication date: 2008-11-12
Anticipated expiration: 2017-12-15

Abstract

The utility model discloses a ditch ridge-supporting plough which comprises a stander, a gear-box and a traction frame arranged at the upper part of the stander. A rotary tillage shaft is connected through power under the gear-box; a rotary blade group is arranged on the rotary tillage shaft; the rear part of the stander is connected with a ditch ridge-supporting plough and a ridge-pressing device positioned at both sides of the ditch ridge-supporting plough. For the ditch gutter plough with the structure, when in use, the ditch, the ridge supporting and the ridge pressing can be completed at the same time, therefore, the labor intensity is reduced, the work efficiency is improved, and the formed ridge is not easy to collapse.

Description

A kind of ditching and ridging machine

Technical field

The utility model relates to agricultural machinery, is specifically related to a kind of ditching and ridging machine.

Background technology

At present, to the plantation of green onion or ginger, substantially still finish in the mode of manual work.In order to improve output, i.e. very light blue the or ginger stem that acquisition is long, before the plantation, manually ditching in the ground earlier, the both sides that the soil that digs out is deposited in ditch form rib, and green onion or ginger are planted in the ditch, along with the growth of green onion or ginger, constantly use ridge soil to its landfill.Artificial ditching, the one, labour intensity is big, production efficiency is low, and the 2nd, the rib of ditch both sides is not steady and sure, easily landslide.

The utility model content

The technical problems to be solved in the utility model is at above-mentioned defective, provides a kind of and can reduce labour intensity, enhances productivity and rib is difficult for the ditching and ridging machine of landslide.

In order to solve the problems of the technologies described above, the utility model provides a kind of ditching and ridging machine of following structure, comprise frame, be arranged on the gearbox and the hitch frame of frame front upper part, its design feature is: the below power of described gearbox is connected with rotary tillage shaft, the rotary blade group is housed on the rotary tillage shaft, and the rear portion of frame is connected with the ditching ridge device and is positioned at the pressure ridge device of ditching ridge device both sides.

Described ditching ridge device comprises link and the furrower that has spade, and the both sides, rear portion of furrower are connected with the support ridger plate, and spade is installed on the link, and link is installed on the frame.

Connecting plate and back connecting plate before described link comprises, forward and backward connecting plate is clamped on the frame by bolt, and preceding connecting plate is provided with sliding sleeve, and spade is contained in the sliding sleeve and can slides up and down along it, and sliding sleeve is provided with the bolt that holds out against spade.

Described pressure ridge device comprises pressure ridge plate and the support arm that is connected on the frame, press the ridge plate to be the low skewed setting in the high rear end of front end, press ridge plate upper surface to be provided with the double-screw bolt that passes support arm, be bolted with nut on the part double-screw bolt on support arm top, be set with spring on the double-screw bolt between support arm and the pressure ridge plate.

The ditching and ridging machine of said structure, during use, gearbox is connected with hanger bracket with the power take-off of tractor respectively with hitch frame, owing to be provided with ditching ridge device and the pressure ridge device that is positioned at ditching ridge device both sides, under the drive of tractor, trench digging, support ridger and pressure ridge can be finished simultaneously, therefore can reduce labour intensity, enhance productivity, and rib also is difficult for landslide.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:

Fig. 1 is the structural representation of first kind of embodiment of the utility model;

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

Fig. 3 is the vertical view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is done detailed description, as Fig. 1, Fig. 2 and ditching and ridging machine shown in Figure 3, comprise frame 1, be arranged on the gearbox 2 and the hitch frame 3 of frame 1 front upper part, the below power of gearbox 2 is connected with rotary tillage shaft 4, two groups of rotary blade groups 5 are housed on the rotary tillage shaft 4, the quantity of rotary blade group 5 can be made as many groups as required, the rear portion of frame 1 is connected with the corresponding ditching ridge device 6 of number and rotary blade group 5, the ditching ridge device 6 of present embodiment is two, and the both sides of ditching ridge device 6 are provided with presses ridge device 7.

Ditching ridge device 6 comprises link 8 and has the furrower 10 of spade 15, is connected with support ridger plate 9 on the edge of both sides, furrower 10 rear portion; Connecting plate 8-1 and back connecting plate 8-2 before link 8 comprises, forward and backward connecting plate is clamped on the frame 1 by bolt, preceding connecting plate 8-1 is provided with sliding sleeve 8-3, spade 15 is contained in the sliding sleeve 8-3 and can slides up and down along it, sliding sleeve 8-3 is provided with the bolt that holds out against spade 15, during use, and can be as requested, unclamp the trench digging position of the bolt adjusting furrower 10 on the link 8, can also unclamp the height of the bolt adjusting furrower 10 on the sliding sleeve 8-3.

Press ridge device 7 to comprise and press ridge plate 14 and support arm 11, press ridge plate 14 to be the low skewed setting in the high rear end of front end, press ridge plate 14 upper surfaces to be provided with the double-screw bolt 12 that passes support arm 11, be bolted with nut on the part double-screw bolt on the support arm 11, be set with spring 13 on the double-screw bolt 12 between support arm 11 and the pressure ridge plate 14.For the ease of adjusting two distances between the ditching ridge device 6, press ridge plate 14 and support arm 11 to be clamped on the frame 1 by chucking frame 16, the pressure ridge plate 14 that two ditching ridge devices are 6 is made as three of left, center, rights, a middle part is by on about being overlapped on two, about two tighten frame 16 respectively and be clamped on the frame 1, middle one is provided with double-screw bolt 12 and spring 13, and middle one is clamped on the frame 1 by chucking frame 16 with support arm 11.During adjustment, unclamp chucking frame 16, can adjust easily the position of pressure ridge plate 14 in two ditching ridge device 6 outsides and the two about two press the overhanging of ridge plates 14 and in contract, thereby cooperate ditching ridge device 6 to realize the variation of trench digging distances.

The ditching and ridging machine of said structure drives operation by tractor, rotary blade group 5 is loosened the soil earlier preceding, furrower 10 is at post-trenching, the soil that furrower 10 is dug forms rib by support ridger plate 9 guiding both sides, simultaneously by the top pressurization of pressing 14 pairs of ribs of ridge plate, stressed size can press 14 pairs of springs of ridge plate, 13 extruding degree to obtain by regulating the nut on the double-screw bolt 12, changing.

Claims

1. ditching and ridging machine, comprise frame (1), be arranged on the gearbox (2) and the hitch frame (3) of frame (1) front upper part, it is characterized in that: the below power of described gearbox (2) is connected with rotary tillage shaft (4), rotary blade group (5) is housed on the rotary tillage shaft (4), and the rear portion of frame (1) is connected with ditching ridge device (6) and is positioned at the pressure ridge device (7) of ditching ridge device (6) both sides.

2. ditching and ridging machine according to claim 1, it is characterized in that: described ditching ridge device (6) comprises link (8) and has the furrower (10) of spade (15), the both sides, rear portion of furrower (10) are connected with support ridger plate (9), spade (15) is installed on the link (8), and link (8) is installed in frame (1).

3. ditching and ridging machine according to claim 2, it is characterized in that: link (8) comprises preceding connecting plate (8-1) and back connecting plate (8-2), forward and backward connecting plate is clamped on the frame (1) by bolt, preceding connecting plate (8-1) is provided with sliding sleeve (8-3), spade (15) is contained in the sliding sleeve (8-3) and can slides up and down along it, and sliding sleeve (8-3) is provided with the bolt that holds out against spade (15).

4. ditching and ridging machine according to claim 1, it is characterized in that: described pressure ridge device (7) comprises pressure ridge plate (14) and the support arm (11) that is connected on the frame (1), press ridge plate (14) to be the low skewed setting in the high rear end of front end, press ridge plate (14) upper surface to be provided with the double-screw bolt (12) that passes support arm (11), be bolted with nut on the part double-screw bolt on support arm (11) top, be set with spring (13) on the double-screw bolt (12) between support arm (11) and the pressure ridge plate (14).