CN203827713U

CN203827713U - Countryside furrowing machine

Info

Publication number: CN203827713U
Application number: CN201420244494.3U
Authority: CN
Inventors: 李全堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-14
Filing date: 2014-05-14
Publication date: 2014-09-17
Anticipated expiration: 2024-05-14

Abstract

The utility model discloses a countryside furrowing machine. The countryside furrowing machine comprises a walking tractor and a furrowing cutter, wherein the walking tractor comprises a main speed changing box and a rear output speed changing box which is inclined backwards and downwards, the rear output speed changing box is connected with the main speed changing box in a transmission manner, and the rear output speed changing box is connected with a rear output control handle; the furrowing cutter comprises a furrowing cutter shaft which is connected to the rear output speed changing box in the transmission manner, the furrowing cutter shaft is coaxially provided with at least two cutter wheels, each cutter wheel comprises a rotating shaft, the outer circumferential surface of each rotating shaft is provided with a plurality of furrowing knives, the furrowing knives are uniformly distributed on the outer circumferential surface of the rotating shaft, and the furrowing knives of every two adjacent cutter wheels are arranged in a staggering manner; the furrowing knives are detachably installed on a furrowing knife seat, the quantity and installation position of the furrowing knives can be changed, so that the width of a digging groove can be changed; the strength of the cutter is greatly improved through the bending section in the middle part of a cutter handle, so that the operating efficiency can be greatly improved. The countryside furrowing machine has a simple structure and high practicability.

Description

Rural area ditching machine

Technical field

The utility model relates to field of agricultural machinery, relates in particular to a kind of ditching machine.

Background technology

Ditching machine is a kind of conventional farm implements, and the width of the groove of the trenching cutter digging of existing ditching machine is fixed, and can not adjust as required.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of width that can adjust as required digging groove, easy to use and reliable rural area ditching machine.

For solving the problems of the technologies described above, the technical solution of the utility model is: rural area ditching machine, comprise: hand tractor, described hand tractor comprises main-gear box and the rear output gearbox tilting to the back lower place, described rear output gearbox is connected with described main-gear box, is connected with rear output joystick on described rear output gearbox; Trenching cutter, described trenching cutter comprises the trench digging cutter shaft being in transmission connection on described rear output gearbox, on described trench digging cutter shaft, be coaxially installed with at least two break bars, described in each, break bar comprises rotating shaft, described in each, the outer peripheral face of rotating shaft is provided with a plurality of ditching knifes, described in each, ditching knife is uniformly distributed at the outer peripheral face of described rotating shaft, the setting of mutually staggering of the described ditching knife of adjacent described break bar.

As preferred technical scheme, the outer peripheral face of described rotating shaft is provided with trench digging tool rest, and described ditching knife is detachably arranged on described trench digging tool rest.

As preferred technical scheme, described in each, the described rotating shaft of break bar connects as one.

As preferred technical scheme, described ditching knife comprises handle of a knife, and the end of described handle of a knife is detachably provided with cutter head.

As preferred technical scheme, described cutter head comprises sheet shape cutter head body, and described shape cutter head body is obliquely installed to left side or the right side of described trench digging cutter shaft.

As preferred technical scheme, the middle part of described handle of a knife is provided with bending section.

As preferred technical scheme, also comprise guard shield, described guard shield is fixedly mounted on described rear output gearbox and is positioned at described trenching cutter top.

Owing to having adopted technique scheme, the beneficial effects of the utility model are: described ditching knife is detachably arranged on described trench digging tool rest, can change quantity and the installation site of ditching knife, thereby change the width of digging groove, and the bending section at the middle part of described handle of a knife has strengthened the intensity of cutter greatly, can improve significantly operating efficiency, simple in structure, practical.

Accompanying drawing explanation

The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:

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

Fig. 2 is the structural representation of trenching cutter in the utility model embodiment;

Fig. 3 is the structural representation of break bar in the utility model embodiment;

Fig. 4 is the structural representation of handle of a knife in the utility model embodiment;

Fig. 5 is the installation site schematic diagram of tool rest of ditching in the utility model embodiment;

In figure: 1-hand tractor; 2-main-gear box; Output gearbox after 3-; After 4-, export joystick; 5-bending section; 6-break bar; 7-rotating shaft; 8-ditching knife; The 9-tool rest of ditching; 10-handle of a knife; 11-sheet shape cutter head body.

Embodiment

Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, rural area ditching machine, comprise: hand tractor 1, described hand tractor 1 comprises main-gear box 2 and the rear output gearbox 3 tilting to the back lower place, described rear output gearbox 3 is connected with described main-gear box 2, on described rear output gearbox 3, is connected with rear output joystick 4, trenching cutter, described trenching cutter comprises the trench digging cutter shaft being in transmission connection on described rear output gearbox 3, on described trench digging cutter shaft, be coaxially installed with three break bars 6, the quantity of the described break bar of installing on described trench digging cutter shaft can also be plural other numerical value, described in each, break bar 6 comprises rotating shaft 7, described in each, the outer peripheral face of rotating shaft 7 is provided with two ditching knifes 8, the quantity of the ditching knife 8 that the outer peripheral face of described rotating shaft 7 is installed can also be plural other numerical value, described in each, ditching knife 8 is uniformly distributed at the outer peripheral face of described rotating shaft 7, the setting of mutually staggering of the described ditching knife 8 of adjacent described break bar 6.

The outer peripheral face of described rotating shaft 7 is provided with trench digging tool rest 9, and described ditching knife 8 is detachably arranged on described trench digging tool rest 9.

As shown in Figure 5, described in each, the described rotating shaft 7 of break bar 6 connects as one.

As shown in Figure 2, described ditching knife 8 comprises handle of a knife 10, and the end of described handle of a knife 10 is detachably provided with cutter head.

Described cutter head comprises sheet shape cutter head body 11, and described shape cutter head body 11 left side to described trench digging cutter shaft or right side are obliquely installed.

As shown in Figure 4, the middle part of described handle of a knife 10 is provided with bending section 5.

Also comprise guard shield, described guard shield is fixedly mounted on described rear output gearbox and is positioned at described trenching cutter top, and described guard shield prevents from excavating the earth of kicking up in groove process and flies away everywhere, and described guard shield is not shown.

Described ditching knife is detachably arranged on described trench digging tool rest 9, can change quantity and the installation site of ditching knife, thereby change the width of digging groove, and the bending section at the middle part of described handle of a knife 10 has strengthened the intensity of cutter greatly, can improve significantly operating efficiency, simple in structure, practical.

Described ditching knife is detachably arranged on described trench digging tool rest, can change quantity and the installation site of ditching knife, thereby change the width of digging groove, and the bending section at the middle part of described handle of a knife has strengthened the intensity of cutter greatly, can improve significantly operating efficiency, simple in structure, practical.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. rural area ditching machine, is characterized in that, comprising:

Hand tractor, described hand tractor comprises main-gear box and the rear output gearbox tilting to the back lower place, described rear output gearbox is connected with described main-gear box, is connected with rear output joystick on described rear output gearbox;

Trenching cutter, described trenching cutter comprises the trench digging cutter shaft being in transmission connection on described rear output gearbox, on described trench digging cutter shaft, be coaxially installed with at least two break bars, described in each, break bar comprises rotating shaft, described in each, the outer peripheral face of rotating shaft is provided with a plurality of ditching knifes, described in each, ditching knife is uniformly distributed at the outer peripheral face of described rotating shaft, the setting of mutually staggering of the described ditching knife of adjacent described break bar.

2. rural area as claimed in claim 1 ditching machine, is characterized in that: the outer peripheral face of described rotating shaft is provided with trench digging tool rest, and described ditching knife is detachably arranged on described trench digging tool rest.

3. rural area as claimed in claim 1 ditching machine, is characterized in that: described in each, the described rotating shaft of break bar connects as one.

4. rural area as claimed in claim 1 ditching machine, is characterized in that: described ditching knife comprises handle of a knife, and the end of described handle of a knife is detachably provided with cutter head.

5. rural area as claimed in claim 4 ditching machine, is characterized in that: described cutter head comprises sheet shape cutter head body, and described shape cutter head body is obliquely installed to left side or the right side of described trench digging cutter shaft.

6. rural area as claimed in claim 4 ditching machine, is characterized in that: the middle part of described handle of a knife is provided with bending section.

7. rural area as claimed in claim 1 ditching machine, is characterized in that: also comprise guard shield, described guard shield is fixedly mounted on described rear output gearbox and is positioned at described trenching cutter top.