CN213368787U

CN213368787U - Straw smashing device

Info

Publication number: CN213368787U
Application number: CN202021941702.7U
Authority: CN
Inventors: 李兴
Original assignee: Harbin Jingyu New Energy Co ltd
Current assignee: Harbin Jingyu New Energy Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-08
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a straw reducing mechanism, the power distribution box comprises a box body, the export has been seted up to the inner chamber bottom of box, the inner chamber left part of export is provided with sealing device, there is a supporting leg both sides equal fixed mounting in both sides around both sides and the lower extreme right part around the lower extreme left part of box, the import has been seted up on the right-hand member upper portion of box, the inner chamber of import is provided with isolating device, the inner chamber middle part right side of box is provided with reducing mechanism. The utility model discloses in, drive closing plate anticlockwise through first pivot and rotate, the closing plate just in time laminates with the inner wall of export mutually for the export is in encapsulated situation, promotes the division board forward, makes division board and import laminate mutually, and the import is in encapsulated situation, when smashing the straw with man-hour, the dust can't fly away to the air, reduces the pollution to the environment, drives the rotation of third pivot through the motor, thereby carries out shredding to the straw when driving crushing roller and rotating.

Description

Straw smashing device

Technical Field

The utility model relates to a technical field is smashed to the straw, especially relates to a straw reducing mechanism.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content (30-40%), and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle, sheep and the like, and the straws are generally needed to be crushed at present;

but current straw reducing mechanism can produce a large amount of dust when smashing, and the polluted environment in the air is wafted easily to, and crushing effect is relatively poor simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, reducing pollution and improving the crushing effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a straw reducing mechanism, includes the box, the export has been seted up to the inner chamber bottom of box, the inner chamber left part of export is provided with sealing device, equal fixed mounting in both sides has a supporting leg around both sides and the lower extreme right part around the lower extreme left part of box, the import has been seted up on the right-hand member upper portion of box, the inner chamber of import is provided with isolating device, the inner chamber middle part right side of box is provided with reducing mechanism.

Preferably, the sealing device comprises a first rotating shaft, a sealing plate is fixedly mounted on the outer surface of the first rotating shaft, the first rotating shaft penetrates through the left part of the front wall of the inner cavity of the outlet and is fixedly provided with a positive and negative motor, and the first rotating shaft is connected with the sealing device and the box body in a movable mode in the left part of the inner cavity of the outlet in a penetrating and inserting mode.

Preferably, the isolating device comprises a second rotating shaft, an isolating plate is fixedly mounted on the outer surface of the second rotating shaft, a pull ring is fixedly mounted on the middle side of the upper portion of the right end of the isolating plate, and the second rotating shaft is connected with the lower portion of the inner cavity of the inlet in a penetrating manner to movably connect the isolating device and the box body together.

Preferably, the crushing device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, a U-shaped frame is fixedly mounted at the lower end of the telescopic rod, a third rotating shaft is connected to the inner cavity of the U-shaped frame in an inserting mode, the third rotating shaft penetrates through the front wall of the middle portion of the inner cavity of the U-shaped frame and is fixedly mounted with a motor, a crushing roller is fixedly mounted in the middle portion of the outer surface of the third rotating shaft, and the telescopic power machine is fixedly connected to the right portion of the upper end of the box body to fixedly.

Preferably, the size of the sealing plate is matched with that of the outlet, and the sealing plate and the box body form a certain inclination angle.

Preferably, the area size of division board and the size phase-match of import, division board and box are certain inclination.

Preferably, the telescopic power machine is electrically connected with the telescopic rod, and the crushing roller is positioned below the outlet.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, drive closing plate anticlockwise through first pivot and rotate, the closing plate just in time laminates with the inner wall of export mutually for the export is in encapsulated situation, promotes the division board forward, makes division board and import laminate mutually, and the import is in encapsulated situation, and when smashing the processing to the straw, the dust can't be wafted and scattered to the air in, reduces the pollution to the environment.

2. The utility model discloses in, drive the third pivot through the motor and rotate to carry out shredding to the straw when driving crushing roller and rotating, it is flexible to drive the telescopic link through flexible engine, thereby smashes the straw of bottom half once more when making the telescopic link extend time drive crushing roller down move, has improved crushing effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a straw crushing device of the present invention;

FIG. 2 is a schematic view of the sealing device of the straw crushing device of the present invention;

FIG. 3 is a schematic view of the isolating device of the straw crushing device of the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a crushing device of a straw crushing device.

Illustration of the drawings:

1. a box body; 2. an outlet; 3. a sealing device; 4. supporting legs; 5. an inlet; 6. an isolation device; 7. a crushing device; 31. a first rotating shaft; 32. a sealing plate; 33. a positive and negative motor; 61. a second rotating shaft; 62. a separator plate; 63. a pull ring; 71. a telescopic power machine; 72. a telescopic rod; 73. a U-shaped frame; 74. a third rotating shaft; 75. a motor; 76. a crushing roller.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a straw reducing mechanism, including box 1, export 2 has been seted up to box 1's inner chamber bottom, and the inner chamber left part of export 2 is provided with sealing device 3, and equal fixed mounting in both sides has a supporting leg 4 around both sides and the lower extreme right part around the lower extreme left part of box 1, and import 5 has been seted up on box 1's right-hand member upper portion, and the inner chamber of import 5 is provided with isolating device 6, and the inner chamber middle part right side of box 1 is provided with reducing mechanism 7.

The sealing means 3, the separating means 6 and the comminuting means 7 are arranged and function in detail below.

As shown in fig. 1 and 2, the sealing device 3 includes a first rotating shaft 31, a sealing plate 32 is fixedly mounted on the outer surface of the first rotating shaft 31, the size of the sealing plate 32 is matched with the size of the outlet 2, the sealing plate 32 and the box body 1 are at a certain inclination angle, the first rotating shaft 31 penetrates through the left part of the front wall of the inner cavity of the outlet 2 and is fixedly mounted with a positive and negative motor 33, and the first rotating shaft 31 is inserted and connected to the left part of the inner cavity of the outlet 2 to movably connect the sealing device 3 and the box body 1.

The effect that its whole sealing device 3 reached does, when using, drives first pivot 31 anticlockwise through positive and negative motor 33 and rotates to drive closing plate 32 and rotate around first pivot 31 anticlockwise, closing plate 32 just in time laminates with the inner wall of export 2 mutually this moment, makes export 2 be in encapsulated situation, when smashing the processing to the straw, the dust can't fly away to the air in, reduces the pollution to the environment.

As shown in fig. 1 and 3, the isolation device 6 includes a second rotating shaft 61, an isolation plate 62 is fixedly mounted on an outer surface of the second rotating shaft 61, an area of the isolation plate 62 is matched with a size of the inlet 5, the isolation plate 62 and the box body 1 are at a certain inclination angle, a pull ring 63 is fixedly mounted on an upper middle side of a right end of the isolation plate 62, and the second rotating shaft 61 is inserted and connected to a lower portion of an inner cavity of the inlet 5 to movably connect the isolation device 6 and the box body 1 together.

The effect that its whole isolating device 6 reached does, when using, promotes division board 62 forward for division board 62 just in time laminates mutually with import 5 when rotating around second pivot 61 anticlockwise, makes import 5 be in encapsulated situation, when smashing the processing to the straw, and the dust can't fly away to the air in, reduces the pollution to the environment.

As shown in fig. 1 and 4, the pulverizing device 7 includes a telescopic power machine 71 and a telescopic rod 72, the telescopic rod 72 is movably connected to an output end of the telescopic power machine 71, a U-shaped frame 73 is fixedly installed at a lower end of the telescopic rod 72, an inner cavity of the U-shaped frame 73 is connected with a third rotating shaft 74 in an inserting manner, the third rotating shaft 74 penetrates through a front wall of a middle part of the inner cavity of the U-shaped frame 73 and is fixedly installed with a motor 75, a pulverizing roller 76 is fixedly installed at a middle part of an outer surface of the third rotating shaft 74, the telescopic power machine 71 and the telescopic rod 72 are electrically connected, the pulverizing roller 76 is located below the outlet 2, and the telescopic power machine 71 is fixedly connected to a right.

The effect that its whole reducing mechanism 7 reached does, when using, enter into box 1 with the straw through import 5 in, and descend to the position between crushing roller 76 and the box 1 inner wall, drive the rotation of third pivot 74 through motor 75, thereby drive crushing roller 76 and carry out shredding to the straw when rotating, it is flexible to drive telescopic link 72 through flexible engine 71, thereby drive the straw of crushing roller 76 bottom when moving down when making the telescopic link 72 extension and smash once more, the crushing effect has been improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a straw reducing mechanism, includes box (1), its characterized in that: export (2) have been seted up to the inner chamber bottom of box (1), the inner chamber left part of export (2) is provided with sealing device (3), equal fixed mounting in both sides has one supporting leg (4) around both sides and the lower extreme right part around the lower extreme left part of box (1), import (5) have been seted up on the right-hand member upper portion of box (1), the inner chamber of import (5) is provided with isolating device (6), the inner chamber middle part right side of box (1) is provided with reducing mechanism (7).

2. The straw crushing device as claimed in claim 1, wherein: sealing device (3) include first pivot (31), the fixed surface of first pivot (31) installs closing plate (32), first pivot (31) run through export (2) inner chamber antetheca left part and fixed mounting have positive and negative motor (33), first pivot (31) alternate the connection at the inner chamber left part of export (2) with sealing device (3) and box (1) swing joint.

3. The straw crushing device as claimed in claim 1, wherein: isolating device (6) includes second pivot (61), the fixed surface of second pivot (61) installs division board (62), the right-hand member upper portion middle side fixed mounting of division board (62) has pull ring (63), second pivot (61) interlude is connected and is in the same place isolating device (6) and box (1) swing joint in the inner chamber lower part of import (5).

4. The straw crushing device as claimed in claim 1, wherein: the smashing device (7) comprises a telescopic power machine (71) and a telescopic rod (72), the telescopic rod (72) is movably connected to the output end of the telescopic power machine (71), a U-shaped frame (73) is fixedly installed at the lower end of the telescopic rod (72), a third rotating shaft (74) is connected to the inner cavity of the U-shaped frame (73) in a penetrating mode, the third rotating shaft (74) penetrates through the front wall of the middle portion of the inner cavity of the U-shaped frame (73) and is fixedly installed with a motor (75), a smashing roller (76) is fixedly installed in the middle portion of the outer surface of the third rotating shaft (74), and the telescopic power machine (71) is fixedly connected to the right portion of the upper end of the box body (1) to fixedly connect the smashing device (.

5. The straw crushing device as claimed in claim 2, wherein: the size of closing plate (32) and the size phase-match of export (2), closing plate (32) and box (1) are certain inclination.

6. The straw crushing device as claimed in claim 3, wherein: the area size of division board (62) and the size phase-match of import (5), division board (62) and box (1) are certain inclination.

7. The straw crushing device as claimed in claim 4, wherein: the telescopic power machine (71) is electrically connected with the telescopic rod (72), and the crushing roller (76) is positioned below the outlet (2).