CN110786154A

CN110786154A - Corn agricultural production cuts pole device

Info

Publication number: CN110786154A
Application number: CN201911189350.6A
Authority: CN
Inventors: 俞平; 陈福明; 业红涛; 汤信仁
Original assignee: NANJING TAIWAN FAMER BUSINESS GARDEN DEVELOPMENT Co Ltd
Current assignee: NANJING TAIWAN FAMER BUSINESS GARDEN DEVELOPMENT Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-14

Abstract

The invention discloses a corn agricultural production cutting rod device which comprises a cutting box, wherein a sound insulation wood board layer is fixedly arranged on the outer surface of the cutting box, an opening is formed in one end surface of the cutting box, a conveying belt device is horizontally and fixedly arranged in the opening, two ends of the conveying belt device respectively extend into the cutting box, two baffles are symmetrically arranged on two sides of the conveying belt device and are fixedly connected with the cutting box, pressing mechanisms are arranged on the two baffles, two shredding mechanisms are symmetrically arranged in the cutting box and are arranged in a staggered mode, a discharge hole is formed in the lower side of the end surface, far away from the opening, of the cutting box, and a sealing door is fixedly arranged on the discharge hole. According to the corn stalk cutting machine, the cutting action is finished in the cutting box, and the cutting box is subjected to sound insulation operation, so that fine scraps are not splashed and relatively high noise is not generated during cutting, and the corn stalk cutting function is relatively high.

Description

Corn agricultural production cuts pole device

Technical Field

The invention relates to the technical field of agricultural instruments, in particular to a corn agricultural production stalk cutting device.

Background

The corn stalk is a crop which is mainly used as feed and is also used as a dual-purpose crop, the corn stalk is also an important production resource for industrial and agricultural production, and the corn stalk contains rich nutrition and available chemical components and can be used as a raw material of the feed for animal husbandry. Corn stover requires a cutting operation prior to further processing.

Through retrieval, the Chinese patent No. CN209190846U discloses a cutting device, which comprises a front baffle and a rear baffle arranged at the front part and the rear part of the top surface of a workbench, and a transmission belt is arranged between the front baffle and the rear baffle; a cutting platform is arranged on the top surface of the workbench on the right side of the transmission belt, a cutting groove is formed in the top surface of the cutting platform downwards, and a collecting bin is arranged on the top surface of the workbench on the right side of the cutting platform; a plurality of material shifting wheels are arranged above the left part of the transmission belt, and a plurality of material shifting teeth are distributed on the outer edge surface of each material shifting wheel; a first air cylinder is arranged above the right part of the transmission belt, and a pressing plate is arranged at the lower end of a first piston rod of the first air cylinder; a second cylinder is arranged above the cutting platform, a cutter seat is arranged at the lower end of a second piston rod of the second cylinder, and a cutting knife is connected to the lower end of the cutter seat.

The existing cutting device has the following defects: the structure of the compaction restriction of the existing straw cutting device during the conveying of corn stalks is not good enough, the conveying process and the cutting process are easily influenced, and more fine scraps are easily splashed and relatively loud noise are easily generated during the cutting.

Therefore, a corn agricultural production stalk cutting device is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a stalk cutting device for agricultural production of corn.

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

the utility model provides a maize agricultural production stalk-cutting device, includes the cutting case, the fixed syllable-dividing plank layer that is equipped with on the cutting case surface, be equipped with the opening on the cutting case terminal surface, the fixed conveyer belt device that is equipped with of level in the opening, the conveyer belt device both ends extend to the cutting incasement respectively inside and outside, conveyer belt device bilateral symmetry is equipped with two baffles, and two the baffle all with cutting case fixed connection, two be equipped with hold-down mechanism on the baffle, the cutting incasement symmetry is equipped with two shredding mechanism, and two shredding mechanism crisscross settings, the cutting case is kept away from open-ended terminal surface downside and is equipped with the discharge gate, fixed mounting has sealing door on the discharge gate.

Preferably, hold-down mechanism includes a plurality of fixed strips of horizontal equipartition between two baffles, the fixed strip both ends respectively with two baffle fixed connection, fixed strip downside level is equipped with the compression roller, two symmetries of compression roller are equipped with two telescopic links, telescopic link upper end and fixed strip fixed connection, and the telescopic link lower extreme rotates with the compression roller to be connected, fixed cover is equipped with its flexible spring of restriction on the telescopic link.

Preferably, a plurality of annular grooves are uniformly formed in the arc-shaped side wall of the pressing roller, and the bottom surfaces of the annular grooves are arc-shaped.

Preferably, the shredding mechanism includes the driving motor of fixed mounting on the cutting box lateral wall, the coaxial fixedly connected with rolling disc of driving motor output, a plurality of cutting blades of even fixedly connected with on the rolling disc arc lateral wall, two the rolling disc is located different vertical planes.

Preferably, the driving motor is fixedly covered with a protective shell, and the protective shell is fixedly connected with the inner wall of the cutting box.

Preferably, the side walls of the two sides of the cutting box are provided with bulges matched with the cutting blades.

Preferably, a supporting frame is arranged on one side of the cutting box, and the conveying belt device is fixedly installed on the supporting frame.

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

1. the process position through will cutting the pole sets up in cutting incasement portion to the shred when cutting can not splash everywhere, and cutting incasement fixed surface is equipped with the wooden lamella layer that gives sound insulation simultaneously, and the noise that produces when can cutting the pole is completely cut off.

2. Through being equipped with hold-down mechanism at conveyer belt device upside, carrying out the in-process of carrying, through the effect of spring, can tightly support the cornstalk on conveyer belt device through the compression roller, guarantee that the cornstalk is arranged neatly to can guarantee the pole cutting quality at the pole cutting.

3. Set up two shredding structures, can cut the cornstalk simultaneously, have coincidence range at vertical direction cutting scope to increase cutting action and cutting effect, reduce the continuous phenomenon of cutting.

Drawings

FIG. 1 is a schematic structural view of a stalk cutting device for agricultural production of corn according to the present invention;

FIG. 2 is a schematic diagram of a right-view structure of a stalk cutting device for agricultural production of corn according to the present invention;

FIG. 3 is a schematic structural diagram of a press roll in a corn agricultural production stalk cutting device according to the present invention.

In the figure: the device comprises a cutting box 1, a conveyor belt device 2, a baffle 3, a sealing door 4, a fixing strip 5, a compression roller 6, a telescopic rod 7, a spring 8, a driving motor 9, a rotating disc 10, a cutting blade 11, a protective shell 12 and a supporting frame 13.

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.

Referring to fig. 1-3, a corn agricultural production stalk cutting device comprises a cutting box 1, a sound insulation wood board layer is fixedly arranged on the outer surface of the cutting box 1, thereby increasing the sound insulation effect and isolating the noise generated by the cutting rod, an opening is arranged on one end surface of the cutting box 1, a conveying belt device 2 is horizontally and fixedly arranged in the opening, the conveying belt device 2 adopts the prior art and is not described again, can convey corn stalks, two ends of the conveying belt device 2 respectively extend into and out of the cutting box 1, one side of the cutting box 1 is provided with a supporting frame 13, the conveying belt device 2 is fixedly arranged on the supporting frame 13, the conveying belt device 2 is supported to ensure the bearing capacity and avoid the unbalance of the bearing capacity of the whole device, two baffles 3 are symmetrically arranged at two sides of the conveying belt device 2, and two baffles 3 all with cutting case 1 fixed connection, can restrict the maize stalk on conveyor belt device 2.

Wherein, be equipped with hold-down mechanism on two baffles 3, hold-down mechanism includes a plurality of fixed strips 5 of horizontal equipartition between two

baffles

3, 5 both ends of fixed strip respectively with two baffles 3 fixed connection, 5 downside levels of fixed strip are equipped with compression roller 6, evenly be equipped with a plurality of annular flutings on the arc lateral wall of compression roller 6, annular fluting bottom surface is the arc, can play the limiting displacement to the horizontal direction of maize pole, avoid producing the skew, two symmetries of compression roller 6 are equipped with two

telescopic links

7, 7 upper ends of telescopic link and 5 fixed connection of fixed strip, and 7 lower extremes of telescopic link rotate with compression roller 6 to be connected, fixed cover is equipped with its flexible spring 8 of restriction on the telescopic link 7, spring 8 provides elasticity, can restrict compression roller 6 position, thereby make compression roller 6 support maize pole tightly.

Wherein, two shredding mechanisms are symmetrically arranged in the cutting box 1 and are arranged in a staggered manner, each shredding mechanism comprises a driving motor 9 fixedly arranged on the side wall of the cutting box 1, a protective shell 12 is fixedly covered on the driving motor 9, the protective shell 12 is fixedly connected with the inner wall of the cutting box 1 and plays a role in protecting the driving motor 9, a rotating disc 10 is coaxially and fixedly connected with the output end of the driving motor 9, a plurality of cutting blades 11 are uniformly and fixedly connected on the arc-shaped side wall of the rotating disc 10, the two rotating discs 10 are positioned on different vertical planes, two groups of cutting blades 11 can cut corn stalks, the cutting ranges are coincided in the vertical direction at the same time to increase the cutting effect, bulges matched with the cutting blades 11 are arranged on the side walls of the two sides of the cutting box 1, a discharge port is arranged on the lower side of the end face of the cutting box, used for taking out the cut corn stalks.

In the invention, when the device is used, cornstalks are arranged and placed on the conveyer belt device 2, then the cornstalks are conveyed forwards, the cornstalks are exactly and spread on the conveyer belt device 2 in quantity, in the conveying process, a plurality of compression rollers 6 are tightly pressed against the cornstalks due to the action of a plurality of springs 8, meanwhile, the annular grooves on the compression rollers 6 can play a limiting role in the horizontal direction, so that the cornstalks are ensured to be orderly arranged and enter the cutting box 1, when the cornstalks enter the cutting box 1, two driving motors 9 work to drive two rotating discs 10 to rotate, so that a plurality of cutting blades 11 are driven to rotate to cut the cornstalks, meanwhile, the two rotating discs 10 are arranged in a staggered mode, the cutting range is superposed on the horizontal plane, so that the cutting effect is ensured, meanwhile, the cutting position is arranged in the cutting box 1, fine scraps are prevented from splashing, and the cutting box 1 is subjected to sound insulation treatment, the sound insulation effect is increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a maize agricultural production stalk-cutting device, includes cutting case (1), its characterized in that, the fixed syllable-dividing plank layer that is equipped with on cutting case (1) surface, be equipped with the opening on cutting case (1) a terminal surface, the fixed conveyer belt device (2) that is equipped with of level in the opening, conveyer belt device (2) both ends extend to inside and outside cutting case (1) respectively, conveyer belt device (2) bilateral symmetry is equipped with two baffles (3), and two baffle (3) all with cutting case (1) fixed connection, two be equipped with hold-down mechanism on baffle (3), cutting case (1) interior symmetry is equipped with two shredding mechanism, and two shredding mechanism crisscross settings, cutting case (1) is kept away from open-ended terminal surface downside and is equipped with the discharge gate, fixed mounting has sealing door (4) on the discharge gate.

2. The agricultural corn production stalk cutting device according to claim 1, characterized in that the compressing mechanism comprises a plurality of fixing bars (5) horizontally and uniformly distributed between two baffle plates (3), the two ends of the fixing bars (5) are respectively and fixedly connected with the two baffle plates (3), a compression roller (6) is horizontally arranged on the lower side of the fixing bars (5), two telescopic rods (7) are symmetrically arranged on the compression roller (6), the upper ends of the telescopic rods (7) are fixedly connected with the fixing bars (5), the lower ends of the telescopic rods (7) are rotatably connected with the compression roller (6), and a spring (8) for limiting the telescopic rods (7) to stretch is fixedly sleeved on the telescopic rods (7).

3. The agricultural corn production stalk cutting device according to the claim 2, characterized in that the arc-shaped side wall of the compression roller (6) is uniformly provided with a plurality of annular grooves, and the bottom surface of the annular groove is arc-shaped.

4. The corn agricultural production stalk cutting device according to the claim 1, characterized in that the cutting mechanism comprises a driving motor (9) fixedly installed on the side wall of the cutting box (1), the output end of the driving motor (9) is coaxially and fixedly connected with a rotating disc (10), a plurality of cutting blades (11) are uniformly and fixedly connected on the arc-shaped side wall of the rotating disc (10), and the two rotating discs (10) are located on different vertical planes.

5. The agricultural corn production stalk cutting device according to the claim 4, characterized in that the driving motor (9) is fixedly covered with a protective shell (12), and the protective shell (12) is fixedly connected with the inner wall of the cutting box (1).

6. The agricultural corn production stalk cutting device according to the claim 4, characterized in that the side walls of the cutting box (1) are provided with protrusions matching with the cutting blades (11).

7. The agricultural corn production stalk cutting device according to the claim 1, characterized in that a supporting frame (13) is arranged on one side of the cutting box (1), and the conveying belt device (2) is fixedly arranged on the supporting frame (13).