CN217990399U

CN217990399U - High-efficient straw cutting-off grinder

Info

Publication number: CN217990399U
Application number: CN202222133375.8U
Authority: CN
Inventors: 李玉春; 杨国辉
Original assignee: Qitaihe Worray Biomass Energy Co ltd
Current assignee: Qitaihe Worray Biomass Energy Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-09
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of straw crushing, specifically discloses a high-efficiency straw chopping crusher, which comprises a crushing box, a first crushing cutter, a second crushing cutter and a chopper, wherein the crushing box is provided with an inclined feeding cylinder, the inside of the crushing box is respectively and symmetrically provided with an active crushing rod and a passive crushing rod, one side of the crushing box is respectively provided with a driving motor and a second driving wheel which correspond to the active crushing rod and the passive crushing rod, the tail end of the active crushing rod passes through the crushing box through a rotating shaft and is connected with a second driving gear, and the tail end of the passive crushing rod passes through the crushing box through the rotating shaft and is connected with a second driven gear; the feeding cylinder is provided with a feeding cylinder, a driving wheel and a driven wheel, the feeding cylinder is provided with a feeding cylinder, the driven wheel is connected with the driving wheel, the driven wheel is arranged at the position, close to the end part, of the feeding cylinder, the other end of the driven wheel penetrates through the feeding cylinder through a rotating shaft and is connected with the first driven gear, one end of the driving wheel penetrates through the feeding cylinder through the rotating shaft and is connected with the first driving wheel, and the other end of the driving wheel penetrates through the feeding cylinder through the rotating shaft and is connected with the first driving gear.

Description

High-efficient straw cutting-off grinder

Technical Field

The utility model relates to a technical field is smashed to the straw, specifically is a high-efficient straw hand hay cutter rubbing crusher.

Background

The straw is a general term of stem, leaf and ear parts of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops, typically roughage, after harvesting the seeds. In order to effectively recycle the straw, the straw is usually crushed by a straw crusher, so that the straw is conveniently recycled. But current straw rubbing crusher can directly drop into the rubbing crusher with the straw usually, utilize the crushing sword fast rotation in the rubbing crusher to smash the straw, thereby realize crushing effect, but can discover when using, if disposable straw drops into too much and leads to the straw to block up the feed inlet very easily, thereby lead to the unable normal operating of rubbing crusher, influence normal use, can lead to the rubbing crusher to damage seriously, and current rubbing crusher only adopts disposable crushing processing usually, this kind of crushing mode effect is not good, thereby lead to the garrulous quality of straw to reduce, can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient straw hand hay cutter cuts up disconnected rubbing crusher in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-efficiency straw chopping pulverizer comprises a pulverizing box, a first pulverizing knife, a second pulverizing knife and a chopper, wherein an inclined feeding cylinder is arranged on the pulverizing box, an active pulverizing rod and a passive pulverizing rod are symmetrically arranged in the pulverizing box respectively, the active pulverizing rod and the passive pulverizing rod longitudinally penetrate through the pulverizing box, a driving motor and a second driving wheel which correspond to the active pulverizing rod and the passive pulverizing rod are arranged on one side of the pulverizing box respectively, a driving shaft of the driving motor penetrates through the pulverizing box and is connected with the active pulverizing rod, the tail end of the active pulverizing rod penetrates through the pulverizing box through a rotating shaft and is connected with a second driving gear, the second driving wheel is connected with the passive pulverizing rod through the rotating shaft, the tail end of the passive pulverizing rod penetrates through the pulverizing box through the rotating shaft and is connected with a second driven gear, and the second driving gear is meshed with the second driven gear; the position symmetry that a feeding section of thick bamboo is close to the tip is provided with passive pinch roller and initiative pinch roller, passive pinch roller and initiative pinch roller are indulged and are run through in a feeding section of thick bamboo, passive pinch roller one end is rotated and is connected on a feeding section of thick bamboo, the other end of passive pinch roller passes a feeding section of thick bamboo through the axis of rotation and is connected with first driven gear, the one end of initiative pinch roller passes a feeding section of thick bamboo through the axis of rotation and is connected with first drive wheel, the other end of initiative pinch roller passes a feeding section of thick bamboo through the axis of rotation and is connected with first driving gear, first driving gear and first driven gear intermeshing, connect through the belt between first drive wheel and the second drive wheel.

Preferably, the side wall of the feeding cylinder is provided with a mounting seat, the mounting seat is provided with a hydraulic motor, and a driving rod of the hydraulic motor is inserted into the feeding cylinder and connected with the chopper.

Preferably, a plurality of first crushing knives are uniformly arranged on the active crushing rod, a plurality of second crushing knives are uniformly arranged on the passive crushing rod, and the first crushing knives and the second crushing knives are arranged in a crossed manner.

Preferably, the inner side wall of the feeding cylinder is fixedly connected with a chopper base, and a cutting groove corresponding to the chopper is formed in the chopper base.

Preferably, the bottom of the crushing box is provided with a discharge hole, and the side of the discharge hole is uniformly provided with a plurality of support legs.

Preferably, protruding pressing strips are arranged on the active pressing wheel and the passive pressing wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a start driving motor, utilize driving motor to drive the rotation of initiative crushing barrel, make the second driving gear drive second driven gear and rotate, make second driven gear drive passive crushing barrel and rotate, make the second drive wheel rotate, then utilize the second drive wheel to drive initiative pinch roller and passive pinch roller rotation each other, through filling in the straw between initiative pinch roller and the passive pinch roller, then utilize initiative pinch roller and passive pinch roller to extrude the straw and handle, flatten the straw crushing, then drive the hand hay cutter through hydraulic motor and cut the straw absolutely, the straw that the hand hay cutter was disconnected gets into in the crushing box thoroughly smashes by first crushing sword and second crushing sword. The utility model discloses an orderly feeding is realized to initiative pinch roller and passive pinch roller, prevents to drop into the problem that too much straw leads to the device to damage once only to improve crushing effect through a lot of processing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic view of a three-dimensional structure of the present invention.

In the figure: 1. a crushing box; 2. a feeding cylinder; 3. a passive pinch roller; 4. an active pinch roller; 5. a first drive wheel; 6. a drive motor; 7. a second drive wheel; 8. actively crushing the rods; 9. a first crushing cutter; 10. a passive crushing rod; 11. a second crushing cutter; 12. a mounting seat; 13. a hydraulic motor; 14. a guillotine; 15. a chopping seat; 16. a discharge port; 17. a first drive gear; 18. a first driven gear; 19. a second driving gear; 20. a second driven gear; 21. a support leg; 22. a belt.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency straw chopping pulverizer comprises a pulverizing box 1, a first pulverizing knife 9, a second pulverizing knife 11 and a chopper 14, wherein an inclined feeding cylinder 2 is arranged on the pulverizing box 1, an active pulverizing rod 8 and a passive pulverizing rod 10 are symmetrically arranged inside the pulverizing box 1 respectively, the active pulverizing rod 8 and the passive pulverizing rod 10 longitudinally penetrate through the pulverizing box 1, one side of the pulverizing box 1 is provided with a driving motor 6 and a second driving wheel 7 which correspond to the active pulverizing rod 8 and the passive pulverizing rod 10 respectively, a driving shaft of the driving motor 6 penetrates through the pulverizing box 1 and is connected with the active pulverizing rod 8, the tail end of the active pulverizing rod 8 penetrates through the pulverizing box 1 through a rotating shaft and is connected with the passive pulverizing rod 10 through a second driving gear 19, the tail end of the passive pulverizing rod 10 penetrates through the pulverizing box 1 through the rotating shaft and is connected with a second driven gear 20, and the second driving gear 19 and the second driven gear 20 are meshed with each other; the position symmetry that the feed cylinder 2 is close to the tip is provided with passive pinch roller 3 and initiative pinch roller 4, passive pinch roller 3 and initiative pinch roller 4 indulge and link up in feed cylinder 2, 3 one end rotations of passive pinch roller are connected on feed cylinder 2, the other end of passive pinch roller 3 passes feed cylinder 2 through the axis of rotation and is connected with first driven gear 18, the one end of initiative pinch roller 4 passes feed cylinder 2 through the axis of rotation and is connected with first drive wheel 5, the other end of initiative pinch roller 4 passes feed cylinder 2 through the axis of rotation and is connected with first driving gear 17, first driving gear 17 and first driven gear 18 intermeshing, connect through belt 22 between first drive wheel 5 and the second drive wheel 7.

Further, a mounting seat 12 is arranged on the side wall of the feeding cylinder 2, a hydraulic motor 13 is arranged on the mounting seat 12, and a driving rod of the hydraulic motor 13 is inserted into the feeding cylinder 2 and connected with a chopper 14.

Furthermore, a plurality of first crushing knives 9 are uniformly arranged on the active crushing rod 8, a plurality of second crushing knives 11 are uniformly arranged on the passive crushing rod 10, and the first crushing knives 9 and the second crushing knives 11 are arranged in a crossed manner.

Further, a fodder chopper seat 15 is fixedly connected to the inner side wall of the feeding barrel 2, and a cutting groove corresponding to the fodder chopper 14 is formed in the fodder chopper seat 15.

Further, a discharge port 16 is formed in the bottom of the crushing box 1, and a plurality of support legs 21 are uniformly arranged on the side edge of the discharge port 16.

Furthermore, protruding pressing strips are arranged on the active pressing wheel 4 and the passive pressing wheel 3.

The working principle is as follows: when the crushing device is used, only the driving motor 6 needs to be started, the driving motor 6 is utilized to drive the driving crushing rod 8 to rotate, the second driving gear 19 drives the second driven gear 20 to rotate, the second driven gear 20 drives the driven crushing rod 10 to rotate, the driven crushing rod 10 drives the second driving wheel 7 to rotate, and the first crushing knife 9 on the driving crushing rod 8 and the second crushing knife 11 on the driven crushing rod 10 rotate mutually; make second drive wheel 7 drive first drive wheel 5 through belt 22 and rotate for first drive wheel 5 drives initiative pinch roller 4 and rotates, makes initiative pinch roller 4 drive first driving gear 17 and rotates, makes first driving gear 17 drive first driven gear 18 and rotates, makes first driven gear 18 drive passive pinch roller 3 and rotates, makes passive pinch roller 3 and initiative pinch roller 4 rotate each other, at this moment alright carry out shredding.

Insert from between initiative pinch roller 4 and the passive pinch roller 3 through the tip with the straw, utilize initiative pinch roller 4 and passive pinch roller 3 to carry out extrusion treatment to the straw, flatten the straw crushing and carry the straw to feeding cylinder 2 is inside, then through hydraulic motor 13, make hydraulic motor 13 promote hand hay cutter 14, utilize the hand hay cutter 14 to cut off the straw, the disconnected straw of hand hay cutter gets into in smashing case 1 and is smashed 11 thoroughly smashes by first crushing sword 9 and second, the straw after smashing is smashed and just can be followed discharge gate 16 and be discharged.

The utility model discloses an orderly feeding is realized to initiative pinch roller 4 and passive pinch roller 3, prevents to drop into once only that too much straw leads to the problem that the device damaged to improve crushing effect through a lot of processing.

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-efficient straw hand hay cutter rubbing crusher which characterized in that: the automatic crushing machine comprises a crushing box (1) and a guillotine (14), wherein an inclined feeding cylinder (2) is arranged on the crushing box (1), an active crushing rod (8) and a passive crushing rod (10) are respectively and symmetrically arranged in the crushing box (1), the active crushing rod (8) and the passive crushing rod (10) longitudinally penetrate through the crushing box (1), a driving motor (6) and a second driving wheel (7) which correspond to the active crushing rod (8) and the passive crushing rod (10) are respectively arranged on one side of the crushing box (1), a driving shaft of the driving motor (6) penetrates through the crushing box (1) and is connected with the active crushing rod (8), the tail end of the active crushing rod (8) penetrates through the crushing box (1) through a rotating shaft and is connected with a second driving gear (19), the second driving wheel (7) is connected with the passive crushing rod (10) through a rotating shaft, the tail end of the passive crushing rod (10) penetrates through the crushing box (1) through a rotating shaft and is connected with a second driven gear (20), and the second driving gear (19) is meshed with the second driven gear (20); the position symmetry that a feeding section of thick bamboo (2) are close to the tip is provided with passive pinch roller (3) and initiative pinch roller (4), passive pinch roller (3) and initiative pinch roller (4) indulge and pass through in a feeding section of thick bamboo (2), passive pinch roller (3) one end is rotated and is connected on a feeding section of thick bamboo (2), the other end of passive pinch roller (3) passes feeding section of thick bamboo (2) through the axis of rotation and is connected with first driven gear (18), the one end of initiative pinch roller (4) passes feeding section of thick bamboo (2) through the axis of rotation and is connected with first drive wheel (5), the other end of initiative pinch roller (4) passes feeding section of thick bamboo (2) through the axis of rotation and is connected with first driving gear (17), first driving gear (17) and first driven gear (18) intermeshing, connect through belt (22) between first driving wheel (5) and second drive wheel (7).

2. The high-efficiency straw chopping pulverizer as claimed in claim 1, wherein: the side wall of the feeding cylinder (2) is provided with a mounting seat (12), a hydraulic motor (13) is arranged on the mounting seat (12), and a driving rod of the hydraulic motor (13) is inserted into the feeding cylinder (2) and connected with a hand hay cutter (14).

3. The high-efficiency straw chopping pulverizer as claimed in claim 1, wherein: a plurality of first smashing knives (9) are uniformly arranged on the driving smashing rod (8), a plurality of second smashing knives (11) are uniformly arranged on the driven smashing rod (10), and the first smashing knives (9) and the second smashing knives (11) are arranged in a crossed mode.

4. The high-efficiency straw chopping pulverizer as claimed in claim 1, wherein: fixedly connected with hand hay cutter seat (15) on the inside wall of feed cylinder (2), be provided with the cutting groove that corresponds with hand hay cutter (14) on hand hay cutter seat (15).

5. The high-efficiency straw chopping pulverizer as claimed in claim 1, wherein: a discharge hole (16) is formed in the bottom of the crushing box (1), and a plurality of supporting legs (21) are uniformly arranged on the side edge of the discharge hole (16).

6. The high-efficiency straw chopping and crushing machine as claimed in claim 1, wherein: and the active pinch roller (4) and the passive pinch roller (3) are both provided with protruded pressing strips.