CN213741285U

CN213741285U - Soil planing device for agricultural ditcher

Info

Publication number: CN213741285U
Application number: CN202022586404.7U
Authority: CN
Inventors: 贾兴斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-20
Anticipated expiration: 2030-11-11

Abstract

A soil digging device for an agricultural ditcher relates to the technical field of agricultural ditchers, and a shovel blade is arranged on the outer ring wall of a support outer ring; a first rotating shaft is inserted and fixed in the middle of the supporting roller; the left end and the right end of the first rotating shaft are respectively sleeved and fixed with a first belt pulley; the left end and the right end of the first rotating shaft are both screwed with positioning blocks through bearings; a plurality of second threaded holes are formed in the outer side wall of the positioning block; a plurality of third threaded holes are formed in the first connecting rod, and a second fixing bolt penetrates through the third threaded holes and is fixed with the second threaded holes; the height of the first connecting rod can be saved according to the depth of the soil ditch to be dug, so that the position of the soil planer is adjusted, and the practicability is improved; the soil planer is not integrally formed with the ditcher, so that the soil planer is convenient to separate and maintain, and the service life is prolonged.

Description

Soil planing device for agricultural ditcher

Technical Field

The utility model relates to an agricultural ditching machine technical field, concretely relates to agricultural ditching machine digs native ware.

Background

With the development of economy, the national basic construction strength is increased, the number of underground pipelines and electric (optical) cable laying projects is increased rapidly, and the quality requirement is improved. By means of manual excavation, the efficiency is low, the groove excavation quality is poor, and the minimally invasive requirements cannot be met. The ditcher is a novel ditching and slotting device, and particularly relates to mechanical equipment used for laying farmland pipelines, urban and rural optical cables and the like.

The native ware of digging of installation often inlays in the ditching machine on current agricultural ditching machine, is difficult to adjust, tightly fixes with the ditching machine, is difficult for maintaining when the native ware takes place to damage, and can not come to dig the regulation of the degree of depth to the native ware according to the degree of depth of the soil ditch that needs dug, for this reason, provides an agricultural ditching machine with digging native ware now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil planer for an agricultural ditcher aiming at the defects and shortcomings of the prior art, which can save the height of a connecting rod according to the depth of a soil ditch to be dug, thereby adjusting the position of the soil planer and improving the practicability; the soil planer is not integrally formed with the ditcher, so that the soil planer is convenient to separate and maintain, and the service life is prolonged.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a supporting roller, a supporting rod and a supporting outer ring; a plurality of support rods are distributed and fixed on the ring side wall of the support roller in a ring shape, and the support rods are fixed on the inner side wall of the support outer ring;

the scraper knife device also comprises a scraper knife, a first rotating shaft, a first belt pulley, a positioning block, a first connecting rod, a second fixing bolt, a second connecting rod, a mounting plate, a speed regulating motor, a second rotating shaft, a second belt pulley and a belt; the scraper knife is arranged on the outer ring wall of the support outer ring; a first rotating shaft is inserted and fixed in the middle of the supporting roller; the left end and the right end of the first rotating shaft are respectively sleeved and fixed with a first belt pulley; the left end and the right end of the first rotating shaft are both screwed with positioning blocks through bearings; a plurality of second threaded holes are formed in the outer side wall of the positioning block; a plurality of third threaded holes are formed in the first connecting rod, and a second fixing bolt penetrates through the third threaded holes and is fixed with the second threaded holes;

a second connecting rod is fixed on the left side of the upper part of the first connecting rod; the left sides of the upper surfaces of the front and the rear installation plates are fixed with installation plates; a speed regulating motor is fixed on the mounting plate and is connected with an actuating device on the ditcher; a second rotating shaft is fixed on an output shaft of the speed regulating motor, and a second belt pulley is inserted and fixed at the front end of the second rotating shaft; the second belt pulley is connected with the first belt pulley on the front side in a transmission mode through a belt.

Furthermore, a plurality of internal thread pipes are distributed and fixed on the outer ring wall of the support outer ring in a ring shape, a screw rod is screwed in each internal thread pipe, and a scraper knife is fixed on each screw rod; a threaded hole is formed in the side wall of the ring of the internal threaded pipe, and after a first fixing bolt is screwed and penetrates through the threaded hole, the inner end of the first fixing bolt is abutted to the screw rod.

Furthermore, the outer end of the second fixing bolt is fixed with a hand screw.

Furthermore, a handle is fixed in the middle of the upper surface of the second connecting rod.

After the structure is adopted, the utility model discloses beneficial effect does: the soil planer for the agricultural ditcher can save the height of the connecting rod according to the depth of a soil ditch to be dug, so that the position of the soil planer is adjusted, and the practicability is improved; the soil planer is not integrally formed with the ditcher, so that the soil planer is convenient to separate and maintain, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is an enlarged view of a portion C in fig. 4.

Fig. 6 is a top view of fig. 1.

Description of reference numerals:

backing roll 1, bracing piece 2, support outer loop 3, internal thread pipe 4, screw rod 5, spiller 6, a screw hole 7, fixing bolt 8, pivot 9, belt pulley 10, locating piece 11, No. two screw holes 12, connecting rod 13, No. three screw holes 14, No. two fixing bolt 15, the hand is twisted 16, No. two connecting rod 17, handle 18, mounting panel 19, buncher 20, No. two pivot 21, No. two belt pulleys 22, belt 23.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the device comprises a supporting roller 1, a supporting rod 2, a supporting outer ring 3, an internal threaded pipe 4, a screw rod 5, a scraper knife 6, a first fixing bolt 8, a first rotating shaft 9, a first belt pulley 10, a positioning block 11, a first connecting rod 13, a second fixing bolt 15, a hand screw 16, a second connecting rod 17, a handle 18, a mounting plate 19, a speed regulating motor 20, a second rotating shaft 21, a second belt pulley 22 and a belt 23; a plurality of support rods 2 are distributed on the ring side wall of the support roller 1 in a ring shape and are welded and fixed, and the support rods 2 are welded and fixed on the inner side wall of the support outer ring 3; a plurality of internal threaded pipes 4 are distributed and welded on the outer ring wall of the support outer ring 3 in a ring shape, a screw rod 5 is screwed in each internal threaded pipe 4, and a scraper knife 6 is welded and fixed on each screw rod 5; a first threaded hole 7 is formed in the annular side wall of the internal threaded pipe 4, and after a first fixing bolt 8 is screwed through the first threaded hole 7, the inner end of the first fixing bolt abuts against the screw rod 5;

a first rotating shaft 9 is fixedly inserted in the middle of the supporting roller 1; a first belt pulley 10 is fixedly sleeved at the left end and the right end of the first rotating shaft 9; the left end and the right end of the first rotating shaft 9 are both screwed with positioning blocks 11 through bearings; a plurality of second threaded holes 12 are formed in the outer side wall of the positioning block 11; a plurality of third threaded holes 14 are formed in the first connecting rod 13, and a second fixing bolt 15 penetrates through the third threaded holes 14 and then is fixed with the second threaded holes 12; the outer end of the second fixing bolt 15 is fixedly welded with a hand screw 16; a second connecting rod 17 is fixedly welded on the left side of the upper part of the first connecting rod 13; a handle 18 is fixed in the middle of the upper surface of the second connecting rod 17 through a bolt, so that the soil planer can be moved conveniently; the left sides of the upper surfaces of the front and the rear installation plates are fixed with an installation plate 19 through bolts; the mounting plate 19 is fixed with a speed regulating motor 20 through bolts, the model of the speed regulating motor 20 is m540-402, and the speed regulating motor 20 is connected with an engine device on the ditcher; a second rotating shaft 21 is fixedly welded on an output shaft of the speed regulating motor 20, and a second belt pulley 22 is fixedly inserted into the front end of the second rotating shaft 21; the second belt pulley 22 is in transmission connection with the first belt pulley 10 on the front side through a belt 23.

The working principle of the specific embodiment is as follows: when the soil planer is used, the mounting plate 19 or the second connecting rod 17 is mounted and fixed on the ditcher through bolts, so that the soil planer is not integrally formed with the ditcher, the separation and the maintenance are convenient, the service life is prolonged, and the speed regulating motor 20 is connected with an actuating device on the ditcher; according to the depth of the soil ditch to be dug, a second fixing bolt 15 is screwed down by a hand 16, a first connecting rod 13 is taken down, a belt 23 with a proper length is selected, a second belt pulley 22 is in transmission connection with a first belt pulley 10 on the front side through the belt 23, the height of the first connecting rod 13 is adjusted, a corresponding second threaded hole 12 is selected, and the second fixing bolt 15 is screwed down by the hand 16, so that the position of the soil planer is adjusted, and the practicability is improved; starting the speed regulating motor 20, rotating the second rotating shaft 21 to drive the belt 23 to move so as to drive the first belt pulley 10 to rotate, and rotating the first rotating shaft 9 so as to drive the scraper knife 6 on the support outer ring 3 to dig soil; the belt 23 can also be used for driving and connecting the first belt pulley 10 at the rear side with the belt 23 wheel on the ditcher according to the data of the position model and the like of the ditcher; when the spiller 6 appears damaging, the corresponding fixing bolt 8 is unscrewed, the screw rod 5 is unscrewed, the spiller 6 can be replaced, the single spiller 6 can be replaced when the spiller 6 appears damaging, and the soil digging efficiency is improved.

After adopting above-mentioned structure, this embodiment's beneficial effect does:

1. the scraper knife 6 and the supporting outer ring 3 are connected by utilizing the internal threaded pipe 4, the screw rod 5 and the like, and the scraper knife 6 is not directly connected with the supporting outer ring 3, so that when the scraper knife 6 is damaged, a single scraper knife 6 can be replaced, and the soil planing efficiency is improved;

2. the first connecting rod 13, the second fixing bolt 15 and the like are arranged, so that the height of the first connecting rod 13 can be conveniently saved according to the depth of the soil ditch to be dug, the position of the soil planer can be adjusted, and the practicability is improved;

3. the connecting rod 17 is arranged, so that the soil planer is not integrally formed with the ditcher, the soil planer is convenient to separate and maintain, and the service life is prolonged.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A soil planer for an agricultural ditcher comprises a supporting roller (1), a supporting rod (2) and a supporting outer ring (3); a plurality of support rods (2) are distributed and fixed on the ring side wall of the support roller (1) in an annular shape, and the support rods (2) are fixed on the inner side wall of the support outer ring (3);

the method is characterized in that: the scraper knife device also comprises a scraper knife (6), a first rotating shaft (9), a first belt pulley (10), a positioning block (11), a first connecting rod (13), a second fixing bolt (15), a second connecting rod (17), a mounting plate (19), a speed regulating motor (20), a second rotating shaft (21), a second belt pulley (22) and a belt (23); the scraper knife (6) is arranged on the outer ring wall of the supporting outer ring (3); a first rotating shaft (9) is inserted and fixed in the middle of the supporting roller (1); a first belt pulley (10) is sleeved and fixed at the left end and the right end of the first rotating shaft (9); the left end and the right end of the first rotating shaft (9) are respectively and rotatably connected with a positioning block (11) through a bearing; a plurality of second threaded holes (12) are formed in the outer side wall of the positioning block (11); a plurality of third threaded holes (14) are formed in the first connecting rod (13), and a second fixing bolt (15) penetrates through the third threaded holes (14) and then is fixed with the second threaded holes (12);

a second connecting rod (17) is fixed on the left side of the upper part of the first connecting rod (13); the left sides of the upper surfaces of the front and the rear installation plates are fixed with installation plates (19); a speed regulating motor (20) is fixed on the mounting plate (19), and the speed regulating motor (20) is connected with a starting device on the ditcher; a second rotating shaft (21) is fixed on an output shaft of the speed regulating motor (20), and a second belt pulley (22) is inserted and fixed at the front end of the second rotating shaft (21); the second belt pulley (22) is in transmission connection with the first belt pulley (10) on the front side through a belt (23).

2. The plow for an agricultural ditcher as defined in claim 1, wherein: a plurality of internal threaded pipes (4) are distributed and fixed on the outer ring wall of the supporting outer ring (3) in an annular shape, a screw rod (5) is screwed in each internal threaded pipe (4), and a scraper knife (6) is fixed on each screw rod (5); a threaded hole (7) is formed in the side wall of the ring of the internal threaded pipe (4), and after a first fixing bolt (8) is screwed and penetrates through the threaded hole (7), the inner end of the first fixing bolt is abutted to the screw rod (5).

3. The plow for an agricultural ditcher as defined in claim 1, wherein: the outer end of the second fixing bolt (15) is fixed with a hand screw (16).

4. The plow for an agricultural ditcher as defined in claim 1, wherein: a handle (18) is fixed in the middle of the upper surface of the second connecting rod (17).