CN217320026U

CN217320026U - High-precision combine harvester engine room frame

Info

Publication number: CN217320026U
Application number: CN202220985272.1U
Authority: CN
Inventors: 卞猛; 宿磊; 严林峰; 周金; 郁斌炎
Original assignee: Wuxi Fengyi Machinery Technology Co ltd
Current assignee: Wuxi Fengyi Machinery Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-30
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a combine technical field, specific high accuracy combine engine room frame that says so, the on-line screen storage device comprises a base, the base upper end left and right sides is the fixed first fixed column that is provided with all, first fixed column sets up with the base is perpendicular, the cover is equipped with two sets of first thread rubber cover on the first fixed column, just be located two sets ofly on the first fixed column the cover is equipped with first connecting plate between the first thread rubber cover. The engine is arranged between the mounting plates at the left side and the right side, so that the installation is convenient; when the engine works to generate vibration, the vertical damping effect is achieved on the engine through the arrangement of the first threaded rubber sleeve and the first spring, the transverse damping effect is achieved on the engine through the arrangement of the second threaded rubber sleeve and the second spring, the engine is not prone to damage during working, the fault rate is low, and the service life of the engine is prolonged.

Description

High-precision combine harvester engine room frame

Technical Field

The utility model relates to a combine technical field specifically is a high accuracy combine engine room frame.

Background

The engine is a vibration source of the combine harvester, and the transmission of the engine vibration directly influences the reliability and the service life of the whole harvester.

Publication No. is CN 204083053U's patent discloses a small-size harvester engine cushion socket for install and be used for reducing the engine and transmit the frame vibrations between harvester engine and frame, including the engine mounting panel, mounting panel and steel bushing welded fastening, the mounting panel be used for installing the engine, characterized by: the buffer device is arranged in the steel sleeve and comprises an outer steel sleeve, a rubber sleeve and an inner steel sleeve, the rubber sleeve is arranged between the outer steel sleeve and the inner steel sleeve, the outer steel sleeve and the steel sleeve are fixedly arranged, and the bolt penetrates through the inner steel sleeve to fix the buffer device on the rack.

The harvester engine buffer seat can only buffer a vertical vibrating machine, but cannot keep the balance of the engine when the vibration of one side of the engine is large.

Therefore, the engine room frame of the high-precision combine harvester is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy combine engine room frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision combine harvester engine room frame comprises a base, wherein first fixing columns are fixedly arranged on the left side and the right side of the upper end of the base, the first fixing columns are perpendicular to the base, two groups of first threaded rubber sleeves are sleeved on the first fixing columns, a first connecting plate is sleeved on the first fixing columns and positioned between the two groups of first threaded rubber sleeves, first external threads for connecting first fixing nuts in a threaded mode are arranged at the upper end of the outer surface of each first fixing column, first springs are arranged on the outer sides of the first threaded rubber sleeves and positioned between the base and the first connecting plates and positioned at the lower end of the base, first supporting plates are fixedly arranged on the inner sides of the first connecting plates, second supporting plates are fixedly arranged at the upper ends of the first supporting plates, the second supporting plates are obliquely arranged, second fixing columns are fixedly arranged at the upper ends of the second supporting plates, and are perpendicular to the second supporting plates, the improved fixing device is characterized in that two groups of second threaded rubber sleeves are sleeved on the second fixing columns, a second connecting plate is sleeved between the second threaded rubber sleeves, second external threads used for being in threaded connection with second fixing nuts are arranged at the upper ends of the outer surfaces of the second fixing columns, a second spring is sleeved on the outer sides of the second threaded rubber sleeves between the second supporting plate and the second connecting plate, and a mounting plate is fixedly arranged on the inner side of the second connecting plate.

A rectangular hole is formed in the base, and reinforcing rods are fixedly arranged between the left side wall and the right side wall of the rectangular hole at equal intervals. Through the setting in rectangular hole for the lightweight of base structure, through the setting of stiffener, strengthen the structural strength of base.

The base left and right sides all is fixed and is provided with two sets of fixed blocks, the fixed orifices has been seted up on the fixed block. Through the setting of fixed block and fixed orifices, can install fixedly to the base.

First reinforcing ribs are arranged among the second supporting plate, the first supporting plate and the first connecting plate. Through the setting of first strengthening rib, strengthen the structural strength between second backup pad, first backup pad and the first connecting plate.

And a second reinforcing rib is arranged between the mounting plate and the second connecting plate. Through the setting of second strengthening rib, strengthen the structural strength between mounting panel and the second connecting plate.

The mounting plate is provided with a mounting hole. The engine is fixedly arranged between the mounting plates on the left side and the right side through the arrangement of the mounting plates and the mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the engine is arranged between the mounting plates at the left side and the right side, so that the installation is convenient;

2. the utility model discloses when engine work produces vibrations, through the setting of first screw thread rubber sleeve and first spring, play vertical cushioning effect to the engine, through the setting of second screw thread rubber sleeve and second spring, play horizontal cushioning effect to the engine, make the engine during operation not fragile, the fault rate is low, improves the life of engine.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is the schematic diagram of the structure of the installation plate of the present invention.

In the figure: 1. a base; 2. a first fixed column; 3. a first threaded rubber sleeve; 4. a first connecting plate; 5. a first fixing nut; 6. a first spring; 7. a first support plate; 8. a second support plate; 9. a second fixed column; 10. a second threaded rubber sleeve; 11. a second connecting plate; 12. a second fixing nut; 13. a second spring; 14. mounting a plate; 15. a rectangular hole; 16. a reinforcing bar; 17. a fixed block; 18. a fixing hole; 19. a first reinforcing rib; 20. a second reinforcing rib; 21. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high accuracy combine engine room frame, includes base 1, rectangular hole 15 has been seted up in the base 1, the equidistance is fixed between the left and right sides wall in the rectangular hole 15 and is provided with stiffener 16, through the setting of rectangular hole 15 for base 1 structure lightweight, through the setting of stiffener 16, strengthens base 1's structural strength, the base 1 left and right sides is all fixed and is provided with two sets of fixed blocks 17, fixed orifices 18 has been seted up on the fixed block 17, through the setting of fixed block 17 and fixed orifices 18, can install fixedly base 1.

The utility model discloses a base, including base 1, first fixed column 2 and base 1, the cover is equipped with two sets of first thread rubber cover 3 on the first fixed column 2, just be located two sets ofly on the first fixed column 2 the cover is equipped with first connecting plate 4 between the first

thread rubber cover

3, 2 outer surface upper ends of first fixed column are equipped with the first external screw thread that is used for the first fixation nut 5 of threaded connection, just be located the lower extreme between base 1 and the first connecting plate 4 the 3 outsides of first thread rubber cover are provided with first spring 6.

A first supporting plate 7 is fixedly arranged on the inner side of the first connecting plate 4, a second supporting plate 8 is fixedly arranged at the upper end of the first supporting plate 7, the second supporting plate 8 is obliquely arranged, a second fixing column 9 is fixedly arranged at the upper end of the second supporting plate 8, the second fixing column 9 is vertically arranged with the second supporting plate 8, a first reinforcing rib 19 is arranged between the second supporting plate 8, the first supporting plate 7 and the first connecting plate 4, the structural strength among the second supporting plate 8, the first supporting plate 7 and the first connecting plate 4 is enhanced through the arrangement of the first reinforcing rib 19, two groups of second threaded rubber sleeves 10 are sleeved on the second fixing column 9, a second connecting plate 11 is sleeved on the second fixing column 9 and positioned between the two groups of second threaded rubber sleeves 10, a second external thread for connecting a second fixing nut 12 in threaded connection is arranged at the upper end of the outer surface of the second fixing column 9, and a second spring 13 is sleeved between the second supporting plate 8 and the second connecting plate 11 and positioned at the lower end of the second threaded rubber sleeve 10.

The inboard fixed mounting panel 14 that is provided with of second connecting plate 11, mounting hole 21 has been seted up on the mounting panel 14, through the setting of mounting panel 14 and mounting hole 21, with engine fixed mounting between the mounting panel 14 of the left and right sides, be provided with second strengthening rib 20 between mounting panel 14 and the second connecting plate 11, through the setting of second strengthening rib 20, strengthen the structural strength between mounting panel 14 and the second connecting plate 11.

Specifically, during the use, install the engine between the mounting panel 14 of the left and right sides, when engine work produced vibrations, through the setting of first screw thread rubber sleeve 3 and first spring 6, play vertical cushioning effect to the engine, through the setting of second screw thread rubber sleeve 10 and second spring 13, play horizontal cushioning effect to the engine, make the engine during operation not fragile, the fault rate is low, improves the life of engine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy combine engine room frame, includes base (1), its characterized in that: the left side and the right side of the upper end of the base (1) are fixedly provided with first fixed columns (2), the first fixed columns (2) are perpendicular to the base (1), two groups of first threaded rubber sleeves (3) are sleeved on the first fixed columns (2), a first connecting plate (4) is sleeved on the first fixed columns (2) and between the two groups of first threaded rubber sleeves (3), first external threads for connecting first fixing nuts (5) in a threaded manner are arranged at the upper end of the outer surface of the first fixed columns (2), first springs (6) are arranged between the base (1) and the first connecting plate (4) and at the lower end of the first threaded rubber sleeves (3), first supporting plates (7) are fixedly arranged on the inner sides of the first connecting plates (4), second supporting plates (8) are fixedly arranged at the upper ends of the first supporting plates (7), the inclined second support plate (8) is obliquely arranged, a second fixing column (9) is fixedly arranged at the upper end of the second support plate (8), the second fixing column (9) is perpendicular to the second support plate (8), two sets of second threaded rubber sleeves (10) are sleeved on the second fixing column (9), a second connecting plate (11) is sleeved between the second threaded rubber sleeves (10) and is located on the second fixing column (9), second external threads used for screwing a second fixing nut (12) are arranged at the upper end of the outer surface of the second fixing column (9), a second spring (13) is sleeved on the outer side of each second threaded rubber sleeve (10) and is located between the second support plate (8) and the second connecting plate (11), and a mounting plate (14) is fixedly arranged on the inner side of the second connecting plate (11).

2. A high precision combine engine compartment chassis according to claim 1, wherein: rectangular hole (15) have been seted up in base (1), equidistance is fixed between the left and right sides wall in rectangular hole (15) is provided with stiffener (16).

3. A high precision combine engine compartment chassis according to claim 1, wherein: the base (1) left and right sides all is fixed and is provided with two sets of fixed block (17), fixed orifices (18) have been seted up on fixed block (17).

4. A high precision combine engine compartment chassis according to claim 1, wherein: and a first reinforcing rib (19) is arranged among the second supporting plate (8), the first supporting plate (7) and the first connecting plate (4).

5. A high precision combine engine compartment chassis according to claim 1, wherein: and a second reinforcing rib (20) is arranged between the mounting plate (14) and the second connecting plate (11).

6. A high precision combine engine compartment chassis according to claim 1, wherein: the mounting plate (14) is provided with a mounting hole (21).