CN208701783U

CN208701783U - Disk furrower support assembly

Info

Publication number: CN208701783U
Application number: CN201821184475.0U
Authority: CN
Inventors: 宋雪峰
Original assignee: Linying Dongtai Machinery Manufacturing Co Ltd
Current assignee: Linying Dongtai Machinery Manufacturing Co Ltd
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2019-04-05
Anticipated expiration: 2028-07-25

Abstract

The utility model discloses a kind of disk furrower support assemblies, including fixed station, and the force arm, drive axle, depth adjustment and the mud guard that are fixedly connected with fixed station, and depth adjustment and mud guard setting are ipsilateral in force arm；The top of the fixed station is arranged in the drive axle；The depth adjustment is arranged at the drive axle rear；For being mounted on rear-mounted power output shaft and the tractor for suppressing the lifter that buries the front of the fixed station is arranged in, and be equipped with opening towards the obtuse angle of drive axle with fixed station in the force arm；The mud guard includes upper mud guard, side plate and turns over the mud conical surface, and upper mud guard is fixedly connected by turning over the mud conical surface with side plate.Beneficial effect is: when the disk furrower work of the disk furrower support assembly is installed to eat native effect excellent compared with the effect that 180 ° of straight angles connect.

Description

Disk furrower support assembly

Technical field

The utility model relates to ditching fluting field of mechanical technique, and in particular to a kind of disk furrower support assembly.

Background technique

It needs to excavate channel during pre-buried pipeline, wire and cable, be taken time and effort by the way of hand digging, passed through Ji benefit be not it is very high, it is now existing to come into operation with the ditching equipment that tractor uses.Relatively common ditching equipment There are chain ditcher, disc type ditching machine, disc type ditching machine is generally used for hard soil block, such as the fluting of mattess.

The Chinese patent literature CN203878637U for being disclosed on October 15th, 2014 describes a kind of disk-type furrowing machine Including rack, ditching-disk, differential mechanism, shaft, protection hood, hydraulic cylinder, shaft coupling, limit for height traveling wheel；The shaft It is located at the middle and back of rack, the shaft lateral middle is equipped with differential mechanism, and differential mechanism is equipped with shaft coupling；The shaft is laterally right End is connected with ditching-disk, and the ditching-disk is equipped with two rows of evenly arranged cuttings, and the cutting is triangle, It circumferentially tilts clockwise；The protection hood sets the position close to ditching-disk on the rack；The machine Two groups of hydraulic cylinders are hinged on frame, the other end of hydraulic cylinder is equipped with hinge and buckles, and rack is all detained equipped with another hinge.The skill Art scheme power transmission effect is poor, is unfavorable for the formation of groove.

Utility model content

The goal of the invention of the utility model is to provide a kind of disk furrower support assembly, to solve prior art mid-game The technical problem of formula ditching machine power transmission effect difference.

In order to solve the above technical problems, the utility model adopts the following technical solution:

Design a kind of disk furrower support assembly, including fixed station, and be fixedly connected with fixed station force arm, Drive axle, depth adjustment and mud guard, depth adjustment and mud guard setting are ipsilateral in force arm；The drive axle is set It sets in the top of the fixed station；The depth adjustment is arranged at the drive axle rear；The force arm is for installing The front of the fixed station with rear-mounted power output shaft and suppressing on the tractor for burying lifter, is being set, and with it is solid Determine platform and is equipped with opening towards the obtuse angle of drive axle；The mud guard includes upper mud guard, side plate and turns over the mud conical surface, and upper mud guard is logical It crosses and turns over the mud conical surface and be fixedly connected with side plate.

Preferably, the angle between the force arm and the fixed station is 160 °~175 °.The angle optimal value is 170°。

Preferably, the depth adjustment includes fixing seat, depthometer and the travelling wheel for being articulated in depthometer bottom end, depth The upper table surface for spending ruler perpendicular to fixed station is arranged in fixing seat, and fixing seat is fixedly connected with fixed station, in the side of fixing seat It is equipped with for making depthometer be located in the tight fixed bolt in fixing seat.

It preferably, include long vertical pole, short vertical pole on the force arm, one end of long vertical pole and short vertical pole is solid with fixed station Fixed connection, the other end flanged joint of short vertical pole have an extension bar, the length of short vertical pole and extension bar and with the length phase of long vertical pole Deng in the end of force arm equipped with the forward mounting portion and upper suspension part for suppressing lifter cooperation of burying with the tractor.

Compared with prior art, the utility model has the beneficial effects that force arm and fixed station are provided with obtuse angle, first is that circle Disk ditching machine exists at work to be pushed and suspension status, for avoid connecting with the power output shaft of tractor and drive axle Transmission shaft contact, two are easy for suppressing the pushing force for the lifter that buries, and install the disk of the disk furrower support assembly When ditching machine works to eat native effect excellent compared with the effect that 180 ° of straight angles connect.

Detailed description of the invention

Fig. 1 is a kind of structure chart of disk furrower support assembly of the utility model.

In figure, 1- fixed station, 2- force arm, 21- extension bar, 3- drive axle, 4- depth adjustment, 41- fixing seat, 42- depthometer, 43- travelling wheel, 5- mud guard, the upper mud guard of 51-, 52- turn over the mud conical surface, 53- side plate, 54- plate.

Specific embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses It is described in detail the utility model, does not limit the scope of the utility model in any way.

Embodiment 1: a kind of disk furrower support assembly, it is solid referring to Fig. 1, including fixed station 1, and with fixed station 1 Surely force arm 2, drive axle 3, depth adjustment 4 and the mud guard 5 connected, depth adjustment 4 and the setting of mud guard 5 are being applied The arm of force 2 is ipsilateral.In Fig. 1, fixed station 1 is the rectangle frame of rectangular steel pipe welding.

Drive axle 3 is arranged in the top of fixed station 1, and in Fig. 1, drive axle 3 only depicts rear axle housing, in the lower section of rear axle housing It is welded with fixed plate, fixed plate is bolted with fixed station 1.

Depth adjustment 4 includes fixing seat 41, depthometer 42 and the travelling wheel 43 for being articulated in 42 bottom end of depthometer, depth Ruler 42 is arranged in fixing seat 41 perpendicular to the upper table surface of fixed station 1, and fixing seat 41 is welded and fixed with fixed station 1, in fixing seat 41 side is equipped with the tight fixed bolt (not marking) for being located in depthometer 42 in fixing seat 41.In Fig. 1, depthometer is Rectangular steel pipe is equipped with the multiple holes cooperated with tight fixed bolt in the side of rectangular steel pipe, this some holes is along the formation side of rectangular steel pipe To being equally spacedly arranged, blind hole can be, be also possible to perforate；Fixing seat 41 is equipped with the rectangle frame slightly larger than depthometer 42, this Sample depthometer 42 can be through in fixing seat 41.Depth adjustment 4 is arranged at 3 rear of drive axle, i.e. force arm 3 and depth tune Regulating device is separately positioned on the two sides of fixed station 1.

For being mounted on rear-mounted power output shaft and the tractor for suppressing the lifter that buries, force arm 2 is set force arm 2 It sets in the front of fixed station 1, and is welded and fixed with fixed station 1, be equipped with opening towards the obtuse angle of drive axle 3 with fixed station 1, be somebody's turn to do The range at obtuse angle is 160 °~175 °, and the present embodiment selects 170 ° of optimal value.It include long vertical pole, short vertical pole on force arm 2, length is vertical One end of bar and short vertical pole is welded and fixed with fixed station 1, and the other end flanged joint of short vertical pole has an extension bar 21, short vertical pole with The length of extension bar and equal length with long vertical pole are equipped in the end of force arm 2 and suppress the lifter that buries with tractor The forward mounting portion and upper suspension part of cooperation.Referring to Fig. 1, extension bar 21 is removably that such setting is in order to which adaption section is dragged Machine drawing mutually stops to avoid force arm 2 and the component on tractor, influence using.

Mud guard 5 includes upper mud guard 51, side plate 53 and turns over the mud conical surface 52, and upper mud guard 51 is by turning over the mud conical surface 52 and side Plate 53 is welded to connect, and in Fig. 1, side plate 53 is welded and fixed by the muscle that angle steel is formed with fixed station, in 2 side of force arm, also Equipped with plate 54, plate 54 respectively with turn over the mud conical surface 52, side plate 53, fixed station 1, force arm 2 and be welded and fixed.

When installation, ditching-disk is installed on the semiaxis ipsilateral with mud guard 5, the transmission input shaft of drive axle 3 with drag The power output shaft of machine drawing is connected by transmission shaft driven.In use, by force arm 2 forward mounting portion and upper suspension part with drag The lifter that buries of suppressing of machine drawing is correspondingly connected with, and screws out tight fixed bolt, the depthometer 42 and fixing seat of percentage regulation tune device 4 41 relative position, then screws tight fixed bolt, is screwed into the end of tight fixed bolt in the hole of depthometer 42.

The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein It states.

Claims

1. a kind of disk furrower support assembly, including fixed station, and be fixedly connected with fixed station force arm, driving Bridge, depth adjustment and mud guard, depth adjustment and mud guard setting are ipsilateral in force arm；The drive axle setting exists The top of the fixed station；The depth adjustment is arranged at the drive axle rear；The mud guard include upper mud guard, Side plate and the mud conical surface is turned over, upper mud guard is fixedly connected by turning over the mud conical surface with side plate；It is characterized in that, the force arm is for pacifying Mounted in rear-mounted power output shaft and suppressing on the tractor for burying lifter, being arranged in the front of the fixed station, and with Fixed station is equipped with opening towards the obtuse angle of drive axle.

2. disk furrower support assembly as described in claim 1, which is characterized in that the force arm and the fixed station Between angle be 160 °~175 °.

3. disk furrower support assembly as described in claim 1, which is characterized in that the force arm and the fixed station Between angle be 170 °.

4. disk furrower support assembly as described in claim 1, which is characterized in that the depth adjustment includes solid Reservation, depthometer and the travelling wheel for being articulated in depthometer bottom end, depthometer are arranged perpendicular to the upper table surface of fixed station in fixing seat Interior, fixing seat is fixedly connected with fixed station, is equipped in the side of fixing seat tight in fixing seat for being located in depthometer Determine bolt.

5. disk furrower support assembly as described in claim 1, which is characterized in that include long vertical on the force arm One end of bar, short vertical pole, long vertical pole and short vertical pole is fixedly connected with fixed station, and the other end flanged joint of short vertical pole has lengthening The length of bar, short vertical pole and extension bar and equal length with long vertical pole are equipped with and the tractor in the end of force arm Suppress the forward mounting portion and upper suspension part of lifter cooperation of burying.