CN217064664U

CN217064664U - Blue or green quick-witted material that stores up is with smashing case

Info

Publication number: CN217064664U
Application number: CN202123263595.4U
Authority: CN
Inventors: 谢星新; 杜磊华; 李红卫; 周长兵; 王士斌; 张良富
Original assignee: Yuanyang Weifan Agricultural Machinery Co ltd
Current assignee: Yuanyang Weifan Agricultural Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-29
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a material crushing box for a silage harvester, which relates to the technical field of silage harvesters and comprises a box body, a feed inlet is arranged on the front surface of the box body, a discharge pipe is connected with one side of the top of the box body, and the crushing knife is arranged in the box body, one side of the box body is provided with a washboard through a rebound mechanism, one side of the washboard is positioned in the box body, and the outer wall of the washboard is provided with a plurality of convex blocks, the crushing box for materials of the silage harvester is arranged under the action of the spring and the screw rod, the distance between the washboard and the crushing knife can be pulled open when the material entering between the washboard and the crushing knife is too much or the material is hard, and then avoid smashing the sword and get into the inside too dark card of appearing of material and die, can make the washboard reset again after the material grinding simultaneously to smash ordinary material, improved the adaptability of device greatly.

Description

Blue or green quick-witted material that stores up is with smashing case

Technical Field

The utility model relates to a blue or green machine technical field that stores up specifically is a blue or green quick-witted material of storing up is with smashing case.

Background

The silage harvester is a machine driven by a power machine and specially used for harvesting and crushing silage or crop straws and manufacturing silage.

However, the crushing box of the silage harvester in the current market still has defects when in use, for example, when the crushing box crushes hard materials in the texture or when excessive materials enter the crushing box at one time, the crushing knife in the box can be blocked, and in addition, the size of the materials output by the crushing box is difficult to control, so that the materials output by the silage harvester hardly reach the standard of producing feeds.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blue or green quick-witted material of storing up is with smashing case to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a material crushing box for a silage harvester comprises a box body, wherein a feeding hole is formed in the front surface of the box body, a discharging pipe is connected to one side of the top of the box body, a crushing knife is installed in the box body, a washboard is installed on one side of the box body through a rebounding mechanism, one side of the washboard is located in the box body, and a plurality of convex blocks are arranged on the outer wall of the washboard;

the rebounding mechanism comprises four screw rods, four the screw rods respectively penetrate through four corners of the washboard, one end of each screw rod is fixed to the box in a welded mode, the other end of each screw rod is connected with a connecting bolt in a threaded mode, a spring and a limiting plate are further sleeved on the outer portion of each screw rod, one side of each limiting plate is in contact with the connecting bolt, and the springs are located between the limiting plates and the washboard.

Preferably, the bump and the washboard are of an integrated structure, and the shape of the interface between the bump and the washboard is triangular.

Preferably, the fixed frame of second is fixed at the inside top of box, the fixed frame of second is located the below of discharging pipe, peg graft in the inside of the fixed frame of second has punch holder and lower plate, the punch holder is located the top of lower plate, and accompanies the screen cloth between punch holder and the lower plate, the one end of punch holder and lower plate all extends to the outside of box, and punch holder and lower plate pass through the bolt fastening with the box.

Preferably, rubber pads are arranged on the periphery of the bottom of the upper clamping plate and the periphery of the top of the lower clamping plate.

Preferably, a first fixed frame is fixed at the bottom of the second fixed frame, a lead screw and a guide pillar are respectively arranged on two sides of the interior of the first fixed frame, a motor is installed on one side of the first fixed frame, one end of the lead screw is connected with a transmission shaft of the motor, the other end of the lead screw is rotatably connected with the first fixed frame through a rotating shaft, two ends of the guide pillar are welded and fixed with the first fixed frame, a scraper is arranged between the lead screw and the guide pillar, the lead screw is in threaded connection with the scraper, and the guide pillar penetrates through the scraper.

Preferably, both sides of the outer wall of the first fixing frame are provided with grooves.

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

1. this blue or green quick-witted material of storing up is with smashing case through the effect of spring and screw rod down, can be when getting into too much or the material texture of material between washboard and the crushing sword is harder, pull open the interval between washboard and the crushing sword, and then avoid smashing the sword and get into the inside card that appears deeply of material and die, can make the washboard reset after the material grinding again simultaneously to smash ordinary material, improved the adaptability of device greatly.

2. This blue or green quick-witted material of storing up is with smashing case, the material is smashed the back in the inside of box, when wearing out from the discharging pipe, and the screen cloth can be sieved the material, avoids the large granule material to follow discharging pipe output, because punch holder and lower plate can be followed one side of box and directly taken out, and then the quick replacement screen cloth of being convenient for to the material specification that makes blue or green machine output that stores up is different.

3. This blue or green quick-witted material of storing up is with smashing case, through the rotation direction and the number of turns of motor control lead screw, can drive the scraper blade and remove left or right along the guide pillar, and then make the scraper blade will fail the material propelling movement to one side of screen cloth of passing the screen cloth, make the large granule material can get into once more and smash the operation in the box to improve the crushing efficiency to the material.

Drawings

FIG. 1 is a front view of embodiment 1;

FIG. 2 is a schematic view showing an internal structure of a case in embodiment 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a washboard according to embodiment 1;

FIG. 5 is a schematic structural view of example 2;

fig. 6 is a bottom view of the first fixing frame in embodiment 2;

fig. 7 is a bottom view of the second fixing frame in embodiment 2;

fig. 8 is a sectional view of the second fixing frame in embodiment 2.

In the figure: 1. a box body; 2. a discharge pipe; 3. a feed inlet; 4. a crushing knife; 5. rubbing; 6. a spring; 7. a limiting plate; 8. connecting a bolt; 9. a screw; 10. a bump; 11. a first fixed frame; 12. a motor; 13. a second fixed frame; 14. a screw rod; 15. a groove; 16. a squeegee; 17. screening a screen; 18. a guide post; 19. an upper splint; 20. and (5) a lower splint.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 4, the crushing box for the material of the silage harvester in the embodiment comprises a box body 1, a feeding hole 3 is formed in the front surface of the box body 1, a discharging pipe 2 is connected to one side of the top of the box body 1, a crushing knife 4 is installed inside the box body 1, the material enters the box body 1 from the feeding hole 3 and is cut and crushed by the crushing knife 4, a washboard 5 is installed on one side of the box body 1 through a rebounding mechanism, one side of the washboard 5 is located inside the box body 1, a plurality of bumps 10 are arranged on the outer wall of the washboard 5, and the bumps 10 can accelerate the crushing speed of the material between the crushing knife 4 and the washboard 5; rebound mechanism includes four screw rods 9, four screw rods 9 run through four corners at washboard 5 respectively, the one end and the 1 welded fastening of box of screw rod 9, the other end threaded connection of screw rod 9 has connecting bolt 8, the outside of screw rod 9 still is equipped with spring 6 and limiting plate 7 by the cover, one side and the connecting bolt 8 contact of limiting plate 7, spring 6 is located between limiting plate 7 and the washboard 5, when getting into washboard 5 and smashing the too much or material texture when harder between sword 4, washboard 5 can remove along screw rod 9, make washboard 5 and the interval between smashing sword 4 pull open, avoid smashing sword 4 and get into the inside too dark card phenomenon that appears of material.

Specifically, the lug 10 and the washboard 5 are of an integrated structure, so that the connection strength of the lug 10 and the washboard 5 is further improved, the shape of the interface between the lug 10 and the washboard 5 is triangular, and the triangular lug 10 can be used for rapidly extruding and crushing materials between the crushing knife 4 and the washboard 5, so that the crushing efficiency of the materials is improved.

The using method of the embodiment comprises the following steps: the material enters the box body 1 from the feeding hole 3, then the material is cut by the crushing knife 4, and the material can be extruded and crushed while being cut by the washboard 5;

when the material entering between the rubbing plate 5 and the crushing knife 4 is too much or the material is hard, the rubbing plate 5 moves along the screw rod 9, so that the distance between the rubbing plate 5 and the crushing knife 4 is pulled open, and the crushing knife 4 is prevented from entering the material too deeply to cause the crushing knife 4 to be blocked;

and then the inside degree of depth of control crushing sword 4 entering material slowly with the material grinding to ensure that crushing sword 4 can even running, treat the material grinding back, under the effect of spring 6, can make washboard 5 reset, and then make the interval between washboard 5 and the crushing sword 4 resume normal again, in order to smash ordinary material, improved the adaptability of device greatly.

Example 2

The structure of the crushing box for silage organic materials in the embodiment is basically the same as that of the crushing box for silage organic materials in the embodiment 1, and the difference is that: the fixed frame 13 of second is fixed with at the inside top of box 1, the fixed frame 13 of second is located the below of discharging pipe 2, the inside of the fixed frame 13 of second is pegged graft and is had punch holder 19 and lower plate 20, punch holder 19 is located the top of lower plate 20, and accompany screen cloth 17 between punch holder 19 and the lower plate 20, the material is in the inside crushing back of box 1, when wearing out from discharging pipe 2, screen cloth 17 can sieve the material, avoid the output of large granule material from discharging pipe 2, the one end of punch holder 19 and lower plate 20 all extends to the outside of box 1, and punch holder 19 and lower plate 20 pass through the bolt fastening with box 1, because punch holder 19 and lower plate 20 can be directly taken out from one side of box 1, can make the staff can quick replacement screen cloth 17, so that the material specification of blue or green machine output is different (refer to fig. 5-8).

Specifically, rubber pads are arranged on the periphery of the bottom of the upper clamping plate 19 and the periphery of the top of the lower clamping plate 20.

Further, a first fixed frame 11 is fixed at the bottom of the second fixed frame 13, a screw rod 14 and a guide post 18 are respectively arranged at two sides of the interior of the first fixed frame 11, and a motor 12 is installed at one side of the first fixed frame 11, one end of a screw rod 14 is connected with a transmission shaft of the motor 12, the other end of the screw rod 14 is rotatably connected with the first fixed frame 11 through a rotating shaft, both ends of a guide post 18 are welded and fixed with the first fixed frame 11, a scraper 16 is arranged between the screw rod 14 and the guide post 18, the screw rod 14 is in threaded connection with the scraper 16, the guide post 18 penetrates through the scraper 16, the motor 12 controls the rotation direction and the number of turns of the screw rod 14, can drive the scraper 16 to move leftwards or rightwards along the guide post 18, and then make scraper blade 16 will fail the material propelling movement of passing screen cloth 17 to one side of screen cloth 17, make the large granule material can get into box 1 again and smash the operation to ensure that the material size of blue or green machine output is moderate.

Furthermore, the grooves 15 are formed in two sides of the outer wall of the first fixing frame 11, and the grooves 15 can be used for rapidly pushing out the large-particle materials collected by the scraper 16 from the first fixing frame 11.

The using method of the embodiment comprises the following steps: the material is smashed the back in box 1's inside, when wearing out from discharging pipe 2, and screen cloth 17 can sieve the material, avoids the large granule material to export from discharging pipe 2, because one side direct extraction that box 1 can be followed to punch holder 19 and lower plate 20 can make the staff can quick replacement screen cloth 17 to the material specification that makes blue or green machine output that stores up is different.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a blue or green quick-witted material of storing up is with smashing case, includes box (1), feed inlet (3) have been seted up to the front surface of box (1), top one side of box (1) is connected with discharging pipe (2), and the internally mounted of box (1) has crushing sword (4), its characterized in that: a washboard (5) is installed on one side of the box body (1) through a rebounding mechanism, one side of the washboard (5) is located inside the box body (1), and a plurality of bumps (10) are arranged on the outer wall of the washboard (5);

rebound mechanism includes four screw rods (9), four screw rod (9) run through four corners in washboard (5) respectively, the one end and box (1) welded fastening of screw rod (9), the other end threaded connection of screw rod (9) has connecting bolt (8), the outside of screw rod (9) still overlaps and is equipped with spring (6) and limiting plate (7), one side and the connecting bolt (8) contact of limiting plate (7), spring (6) are located between limiting plate (7) and washboard (5).

2. The silage harvester material crushing box of claim 1, characterized in that: the lug (10) and the washboard (5) are of an integrated structure, and the shape of the interface between the lug (10) and the washboard is triangular.

3. The silage harvester material crushing box of claim 1, characterized in that: the fixed frame of second (13) is fixed at the inside top of box (1), the fixed frame of second (13) is located the below of discharging pipe (2), peg graft in the inside of the fixed frame of second (13) and have punch holder (19) and lower plate (20), punch holder (19) are located the top of lower plate (20), and accompany screen cloth (17) between punch holder (19) and lower plate (20), the one end of punch holder (19) and lower plate (20) all extends to the outside of box (1), and punch holder (19) and lower plate (20) pass through the bolt fastening with box (1).

4. The silage harvester material crushing box of claim 3, characterized in that: rubber pads are arranged on the periphery of the bottom of the upper clamping plate (19) and the periphery of the top of the lower clamping plate (20).

5. The silage harvester material crushing box of claim 3, characterized in that: the bottom of the second fixing frame (13) is fixed with a first fixing frame (11), two sides of the interior of the first fixing frame (11) are respectively provided with a screw rod (14) and a guide post (18), a motor (12) is installed on one side of the first fixing frame (11), one end of the screw rod (14) is connected with a transmission shaft of the motor (12), the other end of the screw rod (14) is rotatably connected with the first fixing frame (11) through a rotating shaft, two ends of the guide post (18) are fixedly welded with the first fixing frame (11), a scraper (16) is arranged between the screw rod (14) and the guide post (18), the screw rod (14) is in threaded connection with the scraper (16), and the guide post (18) penetrates through the scraper (16).

6. The silage harvester material crushing box of claim 5, characterized in that: both sides of the outer wall of the first fixing frame (11) are provided with grooves (15).