CN218244286U

CN218244286U - Plow frame of ditching machine

Info

Publication number: CN218244286U
Application number: CN202222133433.7U
Authority: CN
Inventors: 谢伟; 张先林; 张�林; 张学良; 舒维
Original assignee: Chongqing Jinliangyuan Agricultural Technology Co ltd
Current assignee: Chongqing Jinliangyuan Agricultural Technology Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-01-10
Anticipated expiration: 2032-08-13

Abstract

The utility model relates to a plow frame of a ditcher, which comprises a plow frame main body and a fixed vertical rod, wherein the plow frame is V-shaped and comprises a left plow plate and a right plow plate which are symmetrically arranged; the left plough plate is provided with a soil loosening plate, a connecting plate and a soil rolling plate in sequence from the middle to the outer side; a plurality of drain holes are formed in the connection positions of the soil loosening plate, the connection plate and the soil rolling plate; a plough shovel is arranged at the lower end of the soil loosening plate and the soil rolling plate of the connecting plate; the soil rolling plate positioned at the lower end between the left plough plate and the right plough plate protrudes outwards to the front side to form a plough head; the fixed vertical rod is arranged behind the plow frame main body, and a plurality of adjusting holes are formed in the fixed vertical rod. This real novel improvement is ingenious, adopts the board that loosens the soil, connecting plate and book native board and share shovel, and its novel structure is provided with the wash port simultaneously, can be with the connecting pipe in water piping connection when using, in the ditching, can avoid earth to be stained with in the plow frame main part, and this kind of structural design can avoid or reduce earth and adhere to, can do benefit to the cleanness simultaneously.

Description

Plow frame of ditching machine

Technical Field

The utility model relates to a crops processing machinery technical field, concretely relates to ditching machine plow frame.

Background

In agricultural production, a plough is a very important production tool, and the history can be traced back to thousands of years, so that the plough is needed to be ploughed before sowing and after harvesting. Along with the development of agricultural mechanization, a plow frame is arranged on a ditcher, so that the ditching efficiency can be improved, the plow frame is mainly used for shoveling and turning soil, in the prior art, if the plow frame is sandy soil, the plow frame on the ditcher is easy to roll soil and turn soil, but in the actual agricultural work, clay is also existed, so that the condition which is easy to appear is that the soil is easy to attach to the shovel surface of the plow frame, so that the cleaning difficulty is increased, in the improved structure, a transverse water spraying pipe is arranged above the plow frame of the ditcher in some designs, and the front of the plow frame is sprayed with water through the water spraying pipe, and the structure has the defects that a support for fixing the transverse water spraying pipe is required to be added, and the transverse water spraying pipe is easy to influence on soil turning, so that the design is unreasonable; in the improved technology, the Shandong province agricultural machinery scientific research institute applied for 'a deep plough with a soil breaking function' at 2022, 4.8.8.A design idea of the deep plough is that a plough plate of a plough frame is provided with a soil breaking groove, the soil breaking groove comprises a plurality of cross rods, a soil breaking device is arranged on the cross rods, and the cross rods are provided with water outlet holes which are used for spraying water to the plough plate.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problems, the utility model provides a plow frame of a ditcher, which can improve the defects.

The utility model relates to a plow frame of a ditcher, which comprises a plow frame main body and a fixed vertical rod, wherein the plow frame main body is V-shaped and comprises a left plow plate and a right plow plate which are symmetrically arranged and have the same structure, and the included angle between the left plow plate and the right plow plate is 25-40 degrees; the left plough plate is provided with a soil loosening plate, a connecting plate and a soil rolling plate in sequence from the middle to the outer side; the soil loosening plate is provided with an arc surface structure along the length direction, and the surfaces of the soil loosening plate, the connecting plate and the soil rolling plate are stepped or continuous curved surfaces; the connection positions of the soil loosening plate and the connecting plate and the connection positions of the connecting plate and the soil rolling plate are provided with a plurality of drain holes, the orientation of each drain hole points to the lower part of the plate surface, and the drain holes at the lowest end have a spacing distance from the bottom end of the plow frame main body; welding strips are arranged between the soil loosening plate and the top surface of the connecting plate and between the connecting plate and the top surface of the soil rolling plate; a plough shovel is arranged at the lower end of the soil loosening plate, the connecting plate and the soil rolling plate, and a drain hole is also arranged between the plough shovel and the connecting surface of the plough shovel and the connecting plate; the end part of the plough shovel positioned at the lower end between the left plough plate and the right plough plate is convex towards the front side to form a plough head, the plough head is a tip part, and the lower end of the plough head protrudes outwards to the bottom edge of the plough shovel and extends downwards; the fixed vertical rod is arranged behind the plow frame main body, a plurality of adjusting holes are formed in the fixed vertical rod, and the fixed vertical rod is used for being installed at the rear end of the ditching machine.

Further, the surface of the plough shovel is provided with a wear-resistant layer.

Furthermore, the wear-resistant layer is made of tungsten carbide-based metal ceramic and is fixed in a sintering mode.

Further, then set up the water guide hole with the contact surface position of connecting plate, water guide downthehole wall sets up the protection tube, and the protection tube is the hose, and the water guide hole is from last down extending to link up with the wash port, set up semicircular groove at the arris face of the board and the connecting plate before the installation that loosens the soil, when they merge, set up hose and welded fastening in two half grooves, lie in plow frame owner back and set up the connecting pipe, the connecting pipe link up with the water guide hole.

Further, similarly, a water guide hole is formed in the contact surface of the connecting plate and the soil rolling plate, a protective pipe is arranged on the inner wall of the water guide hole, the water guide hole extends from top to bottom and is communicated with the drain hole, a connecting pipe is arranged on the back of the plow frame main body and is communicated with the water guide hole, the connecting pipe is connected with the water tank through a water service pipe during installation, clean water can flow to the drain hole through the protective pipe during ditching, a water film is formed on the front of the plow frame main body, the soil sticking phenomenon can be avoided, and the necessary drain hole can also be arranged on the back of the plow frame main body.

Furthermore, a positioning block is arranged at the position of a V-shaped concave surface on the back of the plow frame main body, the positioning block is welded and fixed with the lower end of the fixed vertical rod, connecting rods and connecting side rods are symmetrically arranged on two sides of the fixed vertical rod and are welded and fixed with the left plow plate and the right plow plate respectively, one end of each connecting side rod is welded and fixed with the connecting rod, the other end of each connecting side rod is welded with the left plow plate, one end of each connecting side rod is welded and fixed with the connecting rod, and the other end of each connecting side rod is welded and fixed with the right plow plate.

Furthermore, the outward protruding width of the top end of the contact surface of the left plough plate and the right plough plate is larger than the protruding width of the plough head, so that the soil can not be overturned in the middle.

This real novel improvement is ingenious, adopts the board that loosens the soil, connecting plate and book native board and share shovel, and its novel structure, easy preparation is provided with the wash port simultaneously, can be with the connecting pipe in water piping connection when using, in the ditching, can avoid earth to be stained with in the plow frame main part, and this kind of structural design can avoid or reduce earth and adhere to, can do benefit to the cleanness simultaneously.

Drawings

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

Fig. 2 is a back schematic view of the present invention.

Fig. 3 is a connection relationship diagram of the ripping plate and the connecting plate.

The figure is as follows: 1 plough shovel, 2 ploughshare, 3 scarification board, 4 connecting board, 5 earth rolling board, 6 fixed vertical rod, 61, 7 connecting rod, connecting side rod, 9 fixed block, 10 drain hole, 11 connecting pipe, 12 water guiding hole, 13 protection pipe and 16 welding strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the utility model relates to a plow frame of a ditcher, which comprises a plow frame main body and a fixed vertical rod 6, wherein the plow frame main body is V-shaped and comprises a left plow plate and a right plow plate which are symmetrically arranged and have the same structure, and the included angle between the left plow plate and the right plow plate is 25-40 degrees; the left plough plate is provided with a soil loosening plate 3, a connecting plate 4 and a soil rolling plate 5 in sequence from the middle to the outer side; the soil loosening plates are of cambered surface structures along the length direction, and the surfaces of the soil loosening plates 3, the connecting plates 4 and the soil rolling plates 5 are stepped or continuous curved surfaces; a plurality of drain holes 10 are formed in the connecting positions of the soil loosening plate and the connecting positions of the connecting plate 4 and the soil rolling plate 5, the drain holes 10 face to the lower side of the plate surface, and the drain hole at the lowest end has a spacing distance from the bottom end of the plow frame main body; welding strips 16 are arranged between the soil loosening plate and the top surface of the connecting plate and between the connecting plate and the top surface of the soil rolling plate; a plough shovel 1 is arranged at the lower end of the scarification plate, the connecting plate and the soil rolling plate, and a drain hole is also arranged between the plough shovel and the connecting surface of the plough shovel; the end part of the plough shovel positioned at the lower end between the left plough plate and the right plough plate is convex towards the front side to form a plough head 2, the plough head is a tip part, and the lower end of the plough head protrudes out of the bottom edge of the plough shovel and extends downwards; the fixed vertical rod is arranged behind the plow frame main body, a plurality of adjusting holes 61 are formed in the fixed vertical rod, and the fixed vertical rod is used for being installed at the rear end of the ditching machine.

As a technical improvement, the surface of the plough shovel 1 is provided with a wear-resistant layer (not shown).

As a technical improvement, the wear-resistant layer is made of tungsten carbide-based metal ceramic and is fixed in a sintering mode.

As a technical improvement, a water guide hole 12 is formed in the position of a contact surface of the water guide hole 12 and a connecting plate 4, a protection pipe 13 is arranged on the inner wall of the water guide hole and is a hose, the water guide hole 12 extends from top to bottom and is communicated with a water drain hole 10, semicircular grooves are formed in ridge surfaces of a soil loosening plate 3 and the connecting plate 4 before installation, when the water loosening plate and the connecting plate are combined, the water drain hole is formed in two half grooves, the hose is arranged in the two half grooves and is welded and fixed, the purpose of designing the protection pipe is to avoid water leakage, in addition, the hole channel is prevented from being blocked in welding, a connecting pipe 11 is arranged on the main back surface of the plough frame, and the connecting pipe is communicated with the water guide hole.

As a technical improvement, similarly, a water guide hole 12 is formed in the contact surface position of the connecting plate 4 and the soil rolling plate 5, a protective pipe is arranged on the inner wall of the water guide hole, the water guide hole 12 extends from top to bottom and is communicated with a water drain hole 10, a connecting pipe 11 is arranged on the back face of the plow frame main body, the connecting pipe 11 is communicated with the water guide hole 12, the connecting pipe is connected with a water tank through a water pipe during installation, clean water can flow to the water drain hole through the protective pipe during ditching, a water film is formed on the front face of the plow frame main body, the soil staining phenomenon can be avoided, and the water drain hole 10 can also be arranged on the back face of the plow frame main body if necessary.

As a technical improvement, a positioning block 9 is arranged at a V-shaped concave surface position on the back of a plough frame main body, the positioning block is welded and fixed with the lower end of a fixed vertical rod 6, connecting rods 7 and connecting side rods 8 are symmetrically arranged on two sides of the fixed vertical rod and are welded and fixed with a left plough plate and a right plough plate respectively, one end of each connecting side rod is welded and fixed with the corresponding connecting rod 7 and the other end of each connecting side rod is welded and fixed with the corresponding left plough plate on the left plough plate, one end of each connecting side rod is welded and fixed with the corresponding connecting rod 7 on the right plough plate, and the other end of each connecting side rod is welded and fixed with the corresponding right plough plate.

As a technical improvement, the outward convex width of the top end of the contact surface of the left plough board and the right plough board is larger than the outward convex width of the plough head 2, so that the soil can not be overturned at the middle position.

This scheme can be installed in the ditching machine rear end through fixed vertical pole, and when rolling up soil, the wash port jets out water through the water source, can avoid earth to adhere to with it in the front formation water film of plough frame main part, and the water that sprays out simultaneously also has the effect of cooling, can cool down to the plough shovel, avoids the friction themogenesis, plays the guard action.

Claims

1. A plow frame of a ditcher is characterized in that: the novel plough frame comprises a plough frame main body and a fixed vertical rod, wherein the plough frame main body is V-shaped and comprises a left plough board and a right plough board which are symmetrically arranged and have the same structure; the left plough plate is provided with a soil loosening plate, a connecting plate and a soil rolling plate in sequence from the middle to the outer side; a plurality of drain holes are formed in the connecting positions of the soil loosening plate and the connecting positions of the connecting plate and the soil rolling plate; welding strips are arranged between the soil loosening plate and the top surface of the connecting plate and between the connecting plate and the top surface of the soil rolling plate; a plough shovel is arranged at the lower end of the soil loosening plate and the soil rolling plate of the connecting plate; the end part of the plough shovel positioned at the lower end between the left plough plate and the right plough plate is convex towards the front side to form a plough head; the fixed vertical rod is arranged behind the plow frame main body, and a plurality of adjusting holes are formed in the fixed vertical rod.

2. A furrowing machine plow frame of claim 1, wherein: and a wear-resistant layer is arranged on the surface of the plough shovel.

3. A furrowing machine plow frame of claim 2, wherein: the wear-resistant layer is tungsten carbide-based cermet.

4. A furrowing machine plow frame of claim 1, wherein: the board that loosens the soil sets up the water guide hole with the contact surface position of connecting plate, and water guide downthehole wall sets up the protection tube, and the water guide hole is from last down extending to link up with the wash port, lie in the main back of plow frame and set up the connecting pipe, the connecting pipe link up with the water guide hole.

5. A furrowing machine plow frame of claim 1, wherein: the contact surface position of the connecting plate and the soil rolling plate is provided with a water guide hole, the inner wall of the water guide hole is provided with a protection pipe, the water guide hole extends from top to bottom and is communicated with the water drain hole, the back surface of the plow frame is provided with a connecting pipe, and the connecting pipe is communicated with the water guide hole.

6. A furrowing machine plow frame of claim 1, wherein: the plough frame main body is characterized in that a positioning block is arranged at the position of a V-shaped concave surface on the back of the plough frame main body, the positioning block is welded and fixed with the lower end of a fixed vertical rod, and connecting rods and connecting side rods are symmetrically arranged on two sides of the fixed vertical rod and are respectively welded and fixed with a left plough plate and a right plough plate.

7. A furrowing machine plow frame of claim 1, wherein: the outward convex width of the top end of the contact surface of the left plough plate and the right plough plate is larger than the outward convex width of the plough head.