CN112075223A

CN112075223A - Device for preparing silage by using corn straws

Info

Publication number: CN112075223A
Application number: CN202011065544.8A
Authority: CN
Inventors: 范景; 刘涛
Original assignee: Anhui Xinniu Agricultural Technology Co ltd
Current assignee: Anhui Xinniu Agricultural Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-15

Abstract

The invention provides a device for preparing silage by using corn straws, which comprises a frame, a crushing mechanism, a hopper, a bundling assembly, a driving assembly and a rotary cylinder, wherein one of two crushing rollers in the crushing mechanism can move along the vertical direction, the other crushing roller can move along the horizontal direction, two cutting knives can cut straws processed by the crushing rollers, the bundling assembly consists of four extrusion plates and elastic retaining pieces arranged on two sides of the extrusion plates, and the driving assembly can drive the four extrusion plates to move. The stalk portion that goes on the straw through the crushing roller along the horizontal direction motion rubs, and then the root of having avoided the straw of cutting out still is the stalk form, and then the edible of the animal of being convenient for, and beats bundle the subassembly and beat bundle processing to the straw that the cutting was accomplished, and then subsequent packing and transportation of being convenient for to beat and beat that bundle mechanism can unload automatically, avoided manual intervention.

Description

Device for preparing silage by using corn straws

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a device for preparing silage by using corn straws.

Background

The silage is prepared through smashing the straw and then bundling the compaction again in the middle of the present preparation to straw preparation silage, and present straw crushing process or just smash into the powder, or smash the back straw and still remain stalk-shaped portion, and the straw powder is not adapted those cattle and sheep class animals, and the straw that still remains stalk-shaped portion is edible at the animal and can influence the appetite of animal, therefore the present device of carrying out silage preparation to the straw can not adapt to different kinds of animals and uses.

Disclosure of Invention

The invention aims to provide a device for preparing silage by using corn straws, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an utilize maize straw preparation silage's device, includes frame, rubbing crusher structure, hopper, beats bundle subassembly, drive assembly and revolving cylinder, wherein:

the crushing mechanism comprises sliding blocks, a crushing roller, a spring, a motor I, a cutting knife, a cylinder and a reciprocating driving mechanism, the four sliding blocks are oppositely arranged in the guide rails on two sides of the frame in pairs, wherein one of the two sliding blocks positioned at the same side forms a moving pair in the vertical direction of the guide rail, and the other sliding block forms a moving pair in the horizontal direction of the guide rail, a spring is arranged between a sliding block forming a moving pair in the vertical direction of the guide rail and the guide rail of the frame, the two crushing rollers are respectively and rotatably arranged on the sliding blocks which are oppositely arranged, wherein the crushing roller is driven by a motor I, two cutting knives are oppositely arranged on the side surface of the crushing roller, the hopper is positioned below the cutting knife; and

the bundling assembly comprises a bottom plate, extrusion plates and elastic separation blades, wherein the bottom plate is arranged on a driving assembly, the bottom plate is positioned under a hopper discharge port, the four extrusion plates are respectively and movably arranged in guide grooves in four side surfaces of the bottom plate, the two sides of each extrusion plate are respectively provided with the elastic separation blades, the elastic separation blades on the side edges of the two adjacent extrusion plates are in mutual contact, the driving assembly is used for driving the four extrusion plates to synchronously move towards the center direction of the bottom plate or far away from the center direction of the bottom plate, and the driving assembly is rotatably arranged on a rack through a rotary cylinder.

Preferably, the drive assembly comprises a circular base, four sliding blocks, a rotary table, a connecting rod and a motor II, wherein the circular base is installed on the frame through a rotary cylinder, the sliding blocks are movably installed in guide grooves in the base at equal angles, the rotary table is installed at the bottom of the circular base in a rotating mode, the rotary table is driven by the motor II, and the sliding blocks are connected with the rotary table through the connecting rod respectively.

Preferably, the end parts of the four sliding blocks are fixedly connected with the four extrusion plates respectively.

Preferably, the connecting rod is hinged with the sliding block and the rotating disc.

Preferably, the reciprocating driving mechanism consists of a hydraulic cylinder, wherein the power output end of the hydraulic cylinder is fixedly connected with a sliding block which forms a moving pair in the horizontal direction.

Compared with the prior art, the invention has the beneficial effects that:

the straw part of the straw is kneaded by the crushing roller moving along the horizontal direction, so that the root of the cut straw is prevented from being in a straw shape, the straw is convenient to eat by animals, the bundling assembly bundles the cut straw, the subsequent packaging and transportation are convenient, the bundling mechanism can automatically unload the straw, and the manual intervention is avoided.

Drawings

FIG. 1 is a three-dimensional schematic of the overall structure of the present invention;

FIG. 2 is a three-dimensional schematic view of the components of the baling assembly of the present invention as they are discharged;

FIG. 3 is a three-dimensional schematic view of the shredder mechanism of the present invention;

FIG. 4 is a three-dimensional schematic view of the baling assembly and the drive assembly of the present invention;

figure 5 is a cross-sectional view of the baling assembly and drive assembly of the present invention.

In the figure: the automatic crusher comprises a frame 1, a crushing mechanism 2, a hopper 3, a bundling assembly 4, a driving assembly 5, a rotary cylinder 6, a sliding block 21, a crushing roller 22, a spring 23, a motor I24, a motor I25, a cutting knife 26, a cylinder 27, a hydraulic cylinder 41, a bottom plate 42, a squeezing plate 43, an elastic baffle plate 51, a circular base 52, a sliding block 52, a rotating disc 53, a connecting rod 54 and a motor II 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides an utilize maize straw preparation silage's device, includes frame 1, rubbing crusher structure 2, hopper 3, beats bundle subassembly 4, drive assembly 5 and revolving cylinder 6, wherein:

the crushing mechanism 2 comprises sliding blocks 21, crushing rollers 22, springs 23, a motor I24, a cutting knife 25, a cylinder 26 and a reciprocating driving mechanism, wherein the four sliding blocks 21 are oppositely arranged in pairs in guide rails on two sides of the frame 1, one of the two sliding blocks 21 positioned on the same side forms a moving pair in the vertical direction of the guide rails, the other sliding block 21 forms a moving pair in the horizontal direction of the guide rails, the springs 23 are arranged between the sliding blocks 21 forming the moving pair in the vertical direction of the guide rails and the guide rails of the frame 1, the two crushing rollers 22 are respectively and rotatably arranged on the oppositely arranged sliding blocks 21, a gap for straw to pass through is formed between the two crushing rollers 22, the gap between the two crushing rollers 22 is flexibly adjustable due to the fact that the two sliding blocks 21 form the moving pair in the vertical direction and the springs 23 are arranged between the two crushing rollers and the frame 1, wherein the circumferential surfaces of the crushing rollers 22 are provided with crushing teeth, the motor, the power output end of the motor I24 is fixedly connected with the crushing roller 22, the two cutting knives 25 are oppositely arranged on the side surfaces of the crushing roller 22, the knife edges of the two cutting knives 25 are opposite to each other, the cutting knives 25 positioned on the lower side drive the cutting knives to reciprocate in the vertical direction through the air cylinders 26, then the straws between the two cutting knives 25 can be cut up, the reciprocating driving mechanism comprises hydraulic cylinders 27, the power output end of the hydraulic cylinders 27 is fixedly connected with sliding blocks 21 forming moving pairs in the horizontal direction, then the hydraulic cylinders 27 can drive one of the crushing rollers 22 to reciprocate in the horizontal direction, the reciprocating motion in the horizontal direction refers to the direction along the central axis of the crushing roller 22, and the hopper 3 is positioned below the cutting knives 25;

the bundling assembly 4 comprises a bottom plate 41, extrusion plates 42 and elastic blocking pieces 43, wherein the bottom plate 41 is arranged on a circular base 51 in the driving assembly 5, the bottom plate 41 is positioned right below a discharge port of the hopper 3, and then crushed straws collected by the hopper 3 can fall on the bottom plate 41, the four extrusion plates 42 are respectively movably arranged in guide grooves on four side surfaces of the bottom plate 41, the two sides of each extrusion plate 42 are respectively provided with the elastic blocking pieces 43, wherein the elastic blocking pieces 43 on the side edges of two adjacent extrusion plates 42 are mutually contacted, and then the extrusion plates 42 and the elastic blocking pieces 43 on the side surfaces of the extrusion plates 42 enclose a bundling area with an opening at the top;

the driving component 5 comprises a circular base 51, a slide block 52, a turntable 53, a connecting rod 54 and a motor II 55, the rotary cylinder 6 is arranged on the frame 1 through a bolt, one side of the circular base 51 is arranged on the frame 1 through a supporting rod on the side, the other side of the round base 51 is fixedly connected with the power output end of the rotary cylinder 6, the four sliding blocks 52 are movably arranged in the guide grooves on the base 51 at equal angles, the end parts of the four sliding blocks 52 are respectively fixedly connected with the four extrusion plates 42, the turntable 53 is rotatably arranged at the bottom of the circular base 51, the motor II 55 is arranged at the bottom of the circular base 51 through a bolt, the power output end of the motor II 55 is fixedly connected with the turntable 53, the sliding blocks 52 are respectively connected with the rotating disc 53 through connecting rods 54, the connecting rods 54 are hinged with the sliding blocks 52 and the rotating disc 53, and then the four sliding blocks 52 can be driven to move synchronously through the connecting rods 54 when the rotating disc 53 rotates.

The working principle of the invention is as follows: the straw is sent into the space between the two crushing rollers 22, and then the rotating crushing rollers 22 can drive the straw to be conveyed forwards, because the two sliding blocks 21 form a moving pair in the vertical direction and the spring 23 is arranged between the two sliding blocks and the frame 1, the flexibility of the gap between the two crushing rollers 22 can be adjusted, and further the crushing rollers 22 can be in close contact with the straw, and the hydraulic cylinder 27 drives the sliding blocks 21 forming the moving pair in the horizontal direction to do reciprocating motion in the process of conveying the straw, and then the other crushing roller 22 does reciprocating motion along the direction of the central axis thereof, and further the straw is rigidly kneaded, then the root of the straw which is conveyed is in a broken state, then when the straw moves to the two cutting knives 25, the cylinder 26 drives the cutting knives 25 connected with the cylinder to do reciprocating motion, and then the straw is cut, and the cut straw falls into the hopper 3, then the crushed straws enter a bundling area enclosed by the extrusion plates 42 and the elastic blocking sheets 43 on the side surfaces of the extrusion plates through a discharge port of the hopper 3, the bundling area is stacked, bundling treatment is carried out after the straws are fully stacked, at the moment, the motor II 55 drives the rotary table 53 to rotate, the connecting rod 54 is driven to move, at the moment, the four sliding blocks 52 synchronously move towards the direction close to the circle center of the circular base 51, the extrusion plates 42 are driven to synchronously move, at the moment, the extrusion plates 42 contract inwards to perform extrusion bundling on the straws, because the side surfaces of the extrusion plates 42 are the elastic blocking sheets 43, the elastic blocking sheets 43 can generate elastic deformation when the extrusion plates 42 contract inwards, further, the movement between the two adjacent extrusion plates 42 cannot be blocked, the bundling process is finished after the extrusion, the discharging needs to be carried out, at the moment, the motor II 55 drives the rotary table 53 to reversely rotate, and the extrusion plates 42 are separated from, then the rotary cylinder 6 drives the driving component 5 to rotate 180 degrees, and the unloading process can be realized.

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 an utilize maize straw preparation silage's device, includes frame (1), rubbing crusher structure (2), hopper (3), beats bundle subassembly (4), drive assembly (5) and revolving cylinder (6), its characterized in that:

the crushing mechanism (2) comprises sliding blocks (21), crushing rollers (22), springs (23), a motor I (24), cutting knives (25), air cylinders (26) and a reciprocating driving mechanism, wherein every two of the sliding blocks (21) are oppositely arranged in guide rails on two sides of the rack (1), one of the two sliding blocks (21) positioned on the same side forms a moving pair in the vertical direction of the guide rails, the other sliding block (21) forms a moving pair in the horizontal direction of the guide rails, the springs (23) are arranged between the sliding blocks (21) forming the moving pairs in the vertical direction of the guide rails and the guide rails of the rack (1), the two crushing rollers (22) are respectively and rotatably installed on the oppositely arranged sliding blocks (21), the crushing rollers (22) are driven by the motor I (24), the two cutting knives (25) are oppositely arranged on the side surfaces of the crushing rollers (22), and the cutting knives (25) positioned on the lower side are driven to reciprocate in the vertical direction by the air cylinders (26), the reciprocating driving mechanism is used for driving a sliding block (21) forming a moving pair in the horizontal direction to reciprocate, and the hopper (3) is positioned below the cutting knife (25); and

bundling assembly (4) includes bottom plate (41), stripper plate (42) and elasticity separation blade (43), bottom plate (41) set up on drive assembly (5), wherein bottom plate (41) are located hopper (3) discharge gate under, four stripper plate (42) movable mounting respectively in the guide slot of four sides of bottom plate (41), and stripper plate (42) both sides are equipped with elasticity separation blade (43) respectively, wherein two adjacent stripper plate (42) side elasticity separation blade (43) contact each other, and drive assembly (5) are used for driving four stripper plate (42) synchronous to being close to or keeping away from bottom plate (41) central direction motion, and drive assembly (5) rotate through revolving cylinder (6) and install in frame (1).

2. The device for preparing silage by using corn stalks as claimed in claim 1, wherein: the driving assembly (5) comprises a circular base (51), sliders (52), a rotary table (53), a connecting rod (54) and a motor II (55), the circular base (51) is installed on the rack (1) through a rotating cylinder (6), the four sliders (52) are movably installed in guide grooves in the base (51) at equal angles, the rotary table (53) is rotatably installed at the bottom of the circular base (51), the rotary table (53) is driven by the motor II (55), and the sliders (52) are connected with the rotary table (53) through the connecting rod (54).

3. The device for preparing silage by using corn stalks as claimed in claim 2, wherein: the end parts of the four sliding blocks (52) are respectively fixedly connected with the four extrusion plates (42).

4. The device for preparing silage by using corn stalks as claimed in claim 2, wherein: the connecting rod (54) is hinged with the sliding block (52) and the rotating disc (53).

5. The device for preparing silage by using corn stalks as claimed in claim 1, wherein: the reciprocating driving mechanism consists of a hydraulic cylinder (27), wherein the power output end of the hydraulic cylinder (27) is fixedly connected with a sliding block (21) which forms a moving pair in the horizontal direction.