CN111561007A

CN111561007A - Rotary ditcher

Info

Publication number: CN111561007A
Application number: CN202010516123.6A
Authority: CN
Inventors: 姜发威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-08-21

Abstract

The invention discloses a rotary ditcher, which comprises a milling and polishing disc, a front wheel, a vehicle body and a rear wheel, wherein the milling and polishing disc and the front wheel are arranged on the vehicle body, the vehicle body is connected with the rear wheel in an installing way, the milling and polishing disc consists of a disc shaft, an inclined pressing plate, a wiping wheel structure, a fixed ring structure and a polishing wheel body, the disc shaft is connected with the polishing wheel body in an connecting way, the polishing wheel body is provided with the wiping wheel structure and the fixed ring structure, the wiping wheel structure comprises a friction ring and a wheel track ring, the friction ring is embedded with the wheel track ring, the fixed ring structure comprises an attaching ring and an attaching ring, the attaching ring is embedded with the attaching ring, the vehicle body comprises a vehicle body, an installing shaft, a wiping wheel disc and a fixed ring attaching disc, the vehicle body is connected with the installing shaft, the wiping wheel disc and the fixed ring attaching disc are arranged on the vehicle body, the milling and polishing plate enhances the rolling stability of the milling and polishing disc, the milling and polishing disc is driven by the fixed ring attaching disc, the soil is prevented from sliding off, and no bevel or corner is left during ditching.

Description

Rotary ditcher

Technical Field

The invention relates to the field of agriculture, in particular to a rotary ditcher.

Background

The rotary ditcher is a farmland construction machine for constructing drainage and irrigation ditches by taking a rotary milling and polishing disc as a main working part, and the milling and polishing disc is driven to rotate by a power output shaft of a tractor through a transmission system to realize one-time ditching and ditch formation.

The shaking force formed by the rotating speed of the milling and throwing disc in the prior art can cause deviation of a ditching route, the inclination of a ditch wall is 40-60 degrees during ditching, silt on the slope of the ditch wall can continuously slide off due to vibration during rolling of the disc, and a blocked sand block can sometimes fall off to cause corner lacking of the slope.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provides a rotary ditcher to solve the problems that a ditching route is deviated due to shaking force formed by the rotation speed of a milling and polishing disc, the inclination of a ditch wall is 40-60 degrees during ditching, silt on the slope of the ditch wall continuously slides off due to vibration during rolling of a disc, and sometimes, a blocked sand block falls off to cause corner failure of the slope.

The invention is realized by adopting the following technical scheme: the utility model provides a rotary ditcher, its structure is including milling throwing dish, front wheel, automobile body, rear wheel, mill throwing dish, front wheel and install at the automobile body left end, automobile body right-hand member and rear wheel erection joint, mill throwing dish comprises dish axle, ramp plate, wiping wheel structure, fixed ring structure, throwing wheel body, the dish axle is connected with throwing wheel body middle part hub connection, wiping wheel structure, fixed ring structure have been installed to throwing wheel body front and back both sides.

Preferably, the wiping wheel structure comprises a friction ring and a wheel track ring, the friction ring is embedded with the wheel track ring side, the fixed ring structure comprises a patch ring and a patch ring, and the patch ring side is embedded with the patch ring.

Further preferably, the vehicle body comprises a vehicle body, a shaft, a wheel wiping disc and a fixed ring pasting disc, the left end of the vehicle body is connected with the shaft, and the wheel wiping disc and the fixed ring pasting disc are installed at the left end of the vehicle body.

Preferably, the wheel wiping disc comprises a wheel wiping embedded disc and a wheel wiping rotating disc, and the left end and the right end of the wheel wiping rotating disc penetrate through the wheel wiping embedded disc and are connected with the vehicle body through shafts.

Preferably, the fixed ring pasting disc comprises an arc wire rod, edge distance wire rods, a magnetic repelling block and a top fixer, the edge distance wire rods are arranged on the left side and the right side of the arc wire rod, the arc wire rod is welded with the rear sides of the magnetic repelling blocks, and the arc wire rod is connected with the rear end of the top fixer in an installing mode.

Preferably, the jacking fixer comprises a fitting head, a spring device and a high-speed reciprocating device, the fitting head is embedded with the left end of the spring device, the spring device is installed and connected with the left end of the high-speed reciprocating device, a fitting top plate is arranged at the left end of the fitting head, a spring is arranged in the middle of the spring device, and the left end and the right end of the spring are welded with the spring device and the high-speed reciprocating device.

Further preferably, the throwing wheel body includes the side throwing wheel, rotates throwing wheel, soil throwing plate, it installs the side throwing wheel to rotate throwing wheel ring side, it installs soil throwing plate to rotate throwing wheel left and right sides both ends, the side throwing wheel, soil throwing plate are equipped with more than one and are cyclic annular range, the ramp plate includes track truss, clamp plate main part, flip structure, clamp plate main part upper end rear side is equipped with the track truss, flip structure is installed to clamp plate main part bottom.

Preferably, the turnover structure comprises a movable turnover plate, a return spring and a limiting spring, the left end and the right end of the movable turnover plate are welded with the return spring, and the rear side of the movable turnover plate is welded with the limiting spring.

Advantageous effects

When the device runs, the soil is ditched by the milling and polishing disc, the milling and polishing disc is driven by the vehicle body to rotate, the assembly shaft drives the milling and polishing disc to roll, the friction wheel disc strengthens the rolling stability of the milling and polishing disc, the fixed ring pasting disc drives to reduce the rolling deviation of the milling and polishing disc, the width distance between the friction wheel embedding disc and the wheel track ring is equal, the friction wheel rotating disc rolls on the friction ring (the width distance is equal, the transmission precision is improved, the stability is improved), meanwhile, the width distance between the fixed ring structure and the fixed ring pasting disc is equal, the top stator drives to prop the milling and polishing disc, the top stator drives the high-frequency attaching top plate to be attached to and separated from the side surface of the milling and polishing disc through the high-speed reciprocating action of the high-speed reciprocator, the reed plays a transmission buffer role in avoiding the attaching top plate from being continuously impacted with the milling and polishing disc to cause damage, the magnetic block also plays a propping role in reducing the rotating deviation of the milling and polishing disc through generating repulsion force on, meanwhile, the left side throwing wheel rotates anticlockwise, the right side throwing wheel rotates clockwise, soil is assisted to be separated to two sides, the inclined pressing plate is used for compacting the soil on the inclined planes on the two sides to avoid soil sliding, the inclined pressing plate is arranged at the bottom of the throwing wheel body, under the action of self gravity, the inclined pressing plate slides reversely to return when the throwing wheel body rotates, so that the inclined pressing plate is always kept at the bottom of the throwing wheel body, shaking force generated by rotation and sliding drives the return spring to twist and the limiting spring to stretch the movable turning plate to turn down, the movable turning plate is used for compacting the soil on the inclined planes on the two sides, the movable turning plate is returned through the limiting spring and the elastic force of the return spring to return, repeated action is continuously carried out to compact the soil, and silt sliding is avoided.

Compared with the prior art, the invention has the beneficial effects that: the milling and polishing disc ditches soil, the friction disc strengthens rolling stability of the milling and polishing disc, and the fixed ring pasting disc drives to reduce rolling deviation of the milling and polishing disc, the inclined pressing plate compacts soil on inclined planes on two sides, soil sliding is avoided, and no corner missing condition of the inclined planes exists during ditching.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 shows a schematic view of a rotary ditcher of the present invention.

Figure 2 shows a schematic view of the structure of the wheel body of the invention.

Fig. 3 shows a schematic view of a body section according to the invention.

Fig. 4 shows a schematic structural view of the stationary ring patch of the present invention.

Fig. 5 shows a schematic side view of the top-stator of the present invention.

Figure 6 shows a schematic side view of the wheel body of the invention.

Fig. 7 shows a schematic structural view of the ramp plate of the present invention.

In the figure: the grinding and polishing device comprises a milling and polishing disc 1, a front wheel 2, a vehicle body 3, a rear wheel 4, a disc shaft 10, an inclined pressing plate 11, a wiping wheel structure 12, a fixed ring structure 13, a polishing wheel body 14, a friction ring 120, a wheel distance ring 121, an attaching ring 130, an attaching distance ring 131, a vehicle body 30, a shaft 31, a wiping wheel disc 32, a fixed ring attaching disc 33, a wiping wheel embedded disc 320, a wiping wheel rotating disc 321, an arc disc strip 330, an edge distance disc strip 331, a magnetic repelling block 332, a top fixer 333, an attaching head 3330, a spring 3331, a high-speed reciprocator 3332, an attaching top plate 50, a spring 51, a side polishing wheel 140, a rotating polishing wheel 141, a soil polishing plate 142, a track groove frame 110, a pressing plate main body 111, a turnover structure 112, a movable turnover plate 1120, a return spring 1121 and a limiting spring 1122.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1 referring to fig. 1-5, the present invention provides a rotary ditcher technical solution: the structure of the polishing wheel comprises an inclined pressing plate 11, a wiping wheel structure 12, a fixed ring structure 13 and a polishing wheel body 14, wherein a disc shaft 10 is connected with the polishing wheel body 14 through a shaft, the polishing wheel body 14 is provided with the wiping wheel structure 12 and the fixed ring structure 13, the wiping wheel structure 12 comprises a friction ring 120 and a wheel spacing ring 121, the friction ring 120 is embedded in the wheel spacing ring 121, the fixed ring structure 13 comprises an attaching ring 130 and an attaching ring 131, the attaching ring 130 is embedded in the attaching ring 131, the vehicle body 3 comprises a vehicle body 30, an installing shaft 31, a wiping wheel disc 32 and a fixed ring attaching disc 33, the installing shaft 31 drives the milling wheel 1 to roll, the wiping wheel disc 32 strengthens the rolling stability of the milling wheel 1, the fixed ring attaching disc 33 is driven to reduce the rolling deviation of the milling wheel 1, the vehicle body 30 is connected with the installing shaft 31, the wiping wheel disc 32 and the fixed ring attaching disc 33 are installed on the vehicle body 30, the wiping wheel embedding disc 320 is equal to the wheel spacing ring 121 in width, The fixed ring structure 13 is equal in width distance with the fixed ring pasting disc 33, the equal in width distance can improve transmission precision and stability, the wiping wheel disc 32 comprises a wiping wheel embedding disc 320 and a wiping wheel rotating disc 321, the wiping wheel rotating disc 321 penetrates through the wiping wheel embedding disc 320 to be connected with the vehicle body 30 through a shaft, the fixed ring pasting disc 33 comprises an arc wire rod 330, an edge distance wire rod 331, a magnetism repelling block 332 and a top fixing device 333, the arc wire rod 330 is provided with the edge distance wire rod 331, the arc wire rod 330 is welded with the magnetism repelling block 332, the arc wire rod 330 is connected with the top fixing device 333 in an installing mode, the top fixing device 333 comprises a pasting head 3330, a reed 3331 and a high-speed reciprocating device 3332, the pasting head 3330 is embedded with the reed 3331, the reed 3331 is connected with the high-speed reciprocating device 3332 in an installing mode, the pasting head 3330 is provided with a pasting top plate 50, the reed 3331 is in a transmission buffer to avoid damage caused by continuous collision of the pasting top plate 50 and the magnetism block 3331 generates the same repulsive force to the milling disc 1 to reduce the deviation of the milling disc 1, the spring 3331 is provided with a spring 51, the spring 51 is welded with the spring 3331 and the high-speed reciprocator 3332, and the jacking device 333 drives the joint top plate 50 to be jointed with and separated from the side surface of the milling and polishing disc 1 at a high frequency through the high-speed reciprocator 3332 to play a role in jacking.

When the device runs, the soil is ditched by the milling and polishing disc 1, the milling and polishing disc 1 is driven by the vehicle body 3 to rotate, the loading shaft 31 drives the milling and polishing disc 1 to roll, the friction wheel disc 32 strengthens the rolling stability of the milling and polishing disc 1, the fixed ring pasting disc 33 is driven to reduce the rolling deviation of the milling and polishing disc 1, the width distance between the friction wheel embedding disc 320 and the wheel pitch ring 121 is equal, the friction wheel rotating disc 321 rolls on the friction ring 120 (the width distance is equal, the transmission precision is improved, the stability is improved), meanwhile, the width distance between the fixed ring structure 13 and the fixed ring pasting disk 33 is equal, the jacking fixer 333 plays a role in jacking the milling and polishing disk 1 in transmission, the jacking fixer 333 drives the pasting top plate 50 to be pasted and separated with high frequency on the side surface of the milling and polishing disk 1 through the high-speed reciprocating action of the high-speed reciprocator 3332, the spring 3331 plays a role in transmission buffering to avoid damage caused by continuous collision between the pasting top plate 50 and the milling and polishing disk 1, and the repelling magnetic block 332 also plays a role in jacking to reduce the rotating deviation of the milling and polishing disk 1 through generating repelling force on the milling and polishing disk 1.

Embodiment 2 referring to fig. 6 and 7, the present invention provides a rotary ditcher, wherein the rotary ditcher comprises: its structure the throwing wheel body 14 includes side throwing wheel 140, rotates throwing wheel 141, soil throwing plate 142, it installs side throwing wheel 140, soil throwing plate 142 to rotate throwing wheel 141, inclined pressing plate 11 includes track truss 110, clamp plate main part 111, flip structure 112, inclined pressing plate 11 plays compaction both sides inclined plane soil, avoids the landing of soil, clamp plate main part 111 is equipped with track truss 110, flip structure 112 is installed to clamp plate main part 111, inclined pressing plate 11 is under self action of gravity, and inclined pressing plate 11 makes inclined pressing plate 11 keep at throwing wheel body 14 bottom position all the time along with reverse landing return when throwing wheel body 14 rotates, is convenient for with the soil compaction, flip structure 112 is including activity turn-over board 1120, return spring 1121, spacing spring 1122, activity turn-over board 1120 welds with return spring 1121, spacing spring 1122.

The throwing wheel body 14 drives the rotating throwing wheel 141 to shovel soil to realize slotting when rotating, meanwhile, the side throwing wheel 140 at the left end rotates anticlockwise, the side throwing wheel 140 at the right end rotates clockwise to assist in stirring the soil to two sides, the inclined pressing plate 11 plays a role of compacting the soil on the inclined planes at two sides to avoid the soil from sliding off, the inclined pressing plate 11 is arranged at the bottom of the throwing wheel body 14, under the action of self gravity, when the throwing wheel body 14 rotates, the inclined pressing plate 11 is returned along with reverse sliding to enable the inclined pressing plate 11 to be always kept at the bottom position of the throwing wheel body 14, shaking force generated by rotation and sliding drives the back force spring 1121 to twist and the limiting spring 1122 to stretch to turn the movable turning plate 1120 downwards, soil on two inclined surfaces of the movable turning plate 1120 is compacted, the movable turning plate 1120 is returned along with the return through the limiting spring 1122 and the elastic force of the back force spring 1121, repeated action is continuously performed to compact the soil, and silt sliding is avoided.

Compared with the prior art, the invention has the technical progress that: the milling and polishing disc 1 ditches soil, the rolling stability of the milling and polishing disc 1 is enhanced by the wheel wiping disc 32, the rolling deviation of the milling and polishing disc 1 is reduced by the transmission of the fixed ring pasting disc 33, the inclined pressing plate 11 plays a role in compacting soil on inclined planes on two sides, the soil is prevented from sliding, and the condition that the inclined planes lack corners during ditching is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rotatory ditching machine, its structure is including milling throwing dish (1), front wheel (2), automobile body (3), rear wheel (4), mill throwing dish (1), front wheel (2) and install on automobile body (3), automobile body (3) and rear wheel (4) erection joint, its characterized in that:

the milling and polishing disc (1) is composed of a disc shaft (10), an inclined pressing plate (11), a wiping wheel structure (12), a fixed ring structure (13) and a polishing wheel body (14), the disc shaft (10) is connected with the polishing wheel body (14) through a shaft, and the polishing wheel body (14) is provided with the wiping wheel structure (12) and the fixed ring structure (13).

2. A rotary trencher as claimed in claim 1 wherein: the wiping wheel structure (12) comprises a friction ring (120) and a wheel track ring (121), the friction ring (120) is embedded with the wheel track ring (121), the fixed ring structure (13) comprises an attaching ring (130) and a distance attaching ring (131), and the attaching ring (130) is embedded with the distance attaching ring (131).

3. A rotary trencher as claimed in claim 1 wherein: the automobile body (3) comprises an automobile body (30), a shaft (31), a wiping wheel disc (32) and a fixed ring pasting disc (33), wherein the automobile body (30) is connected with the shaft (31) in a shaft mode, and the wiping wheel disc (32) and the fixed ring pasting disc (33) are installed on the automobile body (30).

4. A rotary trencher as claimed in claim 3 wherein: the wheel wiping disc (32) comprises a wheel wiping embedded disc (320) and a wheel wiping rotating disc (321), and the wheel wiping rotating disc (321) penetrates through the wheel wiping embedded disc (320) to be connected with the vehicle body (30) through a shaft.

5. A rotary trencher as claimed in claim 3 wherein: the fixed ring pasting disc (33) comprises an arc wire rod (330), an edge distance wire rod (331), a magnetic repelling block (332) and a top fixing device (333), wherein the edge distance wire rod (331) is arranged on the arc wire rod (330), the arc wire rod (330) is welded with the magnetic repelling block (332), and the arc wire rod (330) is connected with the top fixing device (333) in an installing mode.

6. A rotary trencher as claimed in claim 5 wherein: the jacking device (333) comprises an attaching head (3330), a spring device (3331) and a high-speed reciprocating device (3332), wherein the attaching head (3330) is embedded with the spring device (3331), the spring device (3331) is connected with the high-speed reciprocating device (3332) in an installing mode, an attaching top plate (50) is arranged on the attaching head (3330), a spring (51) is arranged on the spring device (3331), and the spring (51) is welded with the spring device (3331) and the high-speed reciprocating device (3332).

7. A rotary trencher as claimed in claim 1 wherein: the throwing wheel comprises a throwing wheel body (14) and is characterized in that the throwing wheel body (14) comprises a side throwing wheel (140), a rotating throwing wheel (414) and a soil throwing plate (142), the rotating throwing wheel (414) is provided with the side throwing wheel (140) and the soil throwing plate (142), an inclined pressing plate (11) comprises a track groove frame (110), a pressing plate main body (111) and a turning structure (112), the pressing plate main body (111) is provided with the track groove frame (110), and the turning structure (112) is installed on the pressing plate main body (111).

8. A rotary trencher as claimed in claim 7 wherein: the turnover structure (112) comprises a movable turnover plate (1120), a return spring (1121) and a limiting spring (1122), and the movable turnover plate (1120) is welded with the return spring (1121) and the limiting spring (1122).