CN215920603U - Cutting mechanism for plant raw materials - Google Patents

Abstract

The utility model provides a cutting mechanism for plant raw materials, and aims to solve the technical problem that incomplete crushing often occurs in the conventional process of crushing rod-shaped plant raw materials. The method comprises the following steps: the discharging hopper is provided with a rectangular discharging hole; the receiving plate is positioned at the bottom of the discharging hopper, the surface of the receiving plate is parallel to the plane of the discharging port, a gap is formed between the receiving plate and the discharging port, and a cutting port is arranged at one end of the receiving plate; the feeding block is movably arranged at one end of the material receiving plate, which is far away from the material cutting opening, one end of the feeding block is positioned at the material discharging opening, and the feeding block can do linear motion on the material receiving plate, which is close to or far away from the material cutting opening; and the material cutting knife is arranged at the material cutting opening. Has the advantage of no need of multiple pulverization through pretreatment.

Description

Cutting mechanism for plant raw materials

Technical Field

The utility model relates to a cutting mechanism, in particular to a cutting mechanism for plant raw materials.

Background

Feed primarily refers to food for animals raised in agriculture or animal husbandry. Plants are commonly used as feed raw materials. Wherein, part of the plant materials are rod-shaped, such as straws, or traditional Chinese medicine yam commonly used in feed additives.

In the prior art, the phenomenon of incomplete crushing often occurs in the process of crushing rod-shaped plant raw materials. This is because, in the pulverization, a whole plant material is generally fed into a pulverizer. When the subsequent processing of the feed raw materials is caused, the feed raw materials can be prepared only after being screened and crushed again.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem that the phenomenon of incomplete crushing often occurs in the process of crushing the rod-shaped plant raw material, the utility model provides the cutting mechanism of the plant raw material, which has the advantage of no need of repeated crushing through pretreatment.

The technical scheme of the utility model is as follows:

a mechanism for cutting plant material, comprising:

the discharging hopper is provided with a rectangular discharging hole;

the receiving plate is positioned at the bottom of the discharging hopper, the surface of the receiving plate is parallel to the plane of the discharging port, a gap is formed between the receiving plate and the discharging port, and a cutting port is arranged at one end of the receiving plate;

the feeding block is movably arranged at one end of the material receiving plate, which is far away from the material cutting opening, one end of the feeding block is positioned at the material discharging opening, and the feeding block can do linear motion on the material receiving plate, which is close to or far away from the material cutting opening;

and the material cutting knife is arranged at the material cutting opening.

Optionally, the material receiving plate is provided with a plurality of material cutting ports;

and each material cutting opening is correspondingly provided with one material cutting knife.

Optionally, a portion of the blanking knife is located within the blanking opening;

one side surface of the material cutting knife is close to one side of the material cutting opening.

Optionally, the method further comprises:

the protection plate is arranged on the material receiving plate, and the plate surface of the protection plate is perpendicular to the plate surface of the material receiving plate;

wherein, the protection plate is positioned on one side of the material cutting knife away from the feeding block.

Optionally, the material cutting opening is square;

the distance between every two adjacent cutting openings is equal;

all the material cutting knives are close to the same side corresponding to the material cutting opening.

Optionally, the method further comprises:

a drive shaft coaxially connected with the blanking knife;

and the output shaft of the motor is in power connection with the driving shaft.

Optionally, the feedblock is L-shaped;

the thickness of one end of the feeding block is less than or equal to the distance between the discharge hole and the material receiving plate;

the length of the other end of the feeding block is larger than the distance between the discharge hole and the material receiving plate.

Optionally, the method further comprises:

the output end of the expansion piece is arranged on one side of the feeding block, which is far away from the discharge hole;

wherein, the feeding block is provided with at least two expanders which work synchronously.

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

through the lower hopper that sets up, can will wait to carry out the plant raw materials of preliminary treatment neatly place hopper down in, the discharge gate that the hopper bottom set up down can once export one or a plurality of plant raw materials, through setting up the pay-off piece on connecing the flitch, with plant raw materials propelling movement to blank sword department, is the multistage by the cutting sword cutting.

Through this technical scheme, can carry out preliminary treatment to plant material for plant material can not appear smashing incomplete phenomenon at the in-process of carrying out the smashing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention.

Reference numerals:

10. a pushing mechanism; 11. a feeding block; 12. a telescopic device.

20. And (4) discharging the hopper.

30. A material cutting mechanism; 31. a motor; 32. a drive shaft; 33. and (7) a material cutting knife.

40. A material receiving plate; 41. a protection plate; 42. and cutting the material port.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, a cutting mechanism for plant materials comprises a discharge hopper 20, a pushing mechanism 10, a cutting mechanism 30 and a receiving plate 40. Specifically, the method comprises the following steps:

the top of hopper 20 is down for the halfpace structure, and the bottom of hopper 20 is down for the discharge gate, and the discharge gate setting is served at the small one of halfpace structure tip area for the whole city of discharge gate is rectangle.

Connect flitch 40 to set up in the bottom of hopper 20 down, and connect to have the clearance between flitch 40 and the discharge gate, the height more than or equal to width of discharge gate in this clearance. One end of the material cutting plate is provided with a plurality of rectangular material cutting openings 42, and all the material cutting openings 42 are arranged along the length direction of the material outlet. The distance between two adjacent cutting openings 42 is equal. The projection of the discharge opening on the material receiving plate 40 has a gap with the position of the discharge opening 42 on the material receiving plate 40.

The pushing mechanism 10 comprises a feeding block 11, the feeding block 11 is long-strip-shaped, the feeding block 11 is movably arranged on the material receiving plate 40, and the length direction of the feeding block 11 is consistent with that of the discharge hole. The feeding block 11 can move to the gap between the material receiving plate 40 and the material outlet, and the feeding block 11 can move linearly back and forth on the material receiving plate 40 (i.e. can move closer to or farther away from the material outlet 42 in order).

The material cutting mechanism 30 is installed at the material cutting openings 42, the material cutting mechanism 30 comprises material cutting knives 33, and each material cutting opening 42 is correspondingly provided with one material cutting knife 33. Wherein, a part of the material cutting knife 33 is positioned in the material cutting opening 42, and meanwhile, one side surface of the material cutting knife 33 is close to one side of the material cutting opening 42. The cutter 33 cuts the plant material into small pieces.

Through the lower hopper 20 that sets up, can will wait to carry out the plant raw materials of preliminary treatment neatly place hopper 20 down in, the discharge gate that sets up in the bottom of lower hopper 20 can once export one or a plurality of plant raw materials, through setting up the push mechanism 10 on connecing flitch 40, with plant raw materials propelling movement to blank mechanism 30 department, makes plant raw materials cut into a plurality of segments by blank sword 33. Through this technical scheme, can carry out preliminary treatment to plant material for plant material can not appear smashing incomplete phenomenon at the in-process of carrying out the smashing.

Example 2:

on the basis of embodiment 1, the pushing mechanism 10 further includes a retractor 12. Specifically, the method comprises the following steps:

the expansion bend 12 has an output that can realize orderly flexible, and this output is connected and is served at the one end that the feed block 11 keeps away from the blank mouth 42, through setting up expansion bend 12, drives the orderly plant raw materials propelling movement to blank mouth 42 department of feed block 11.

In one particular embodiment: the expansion piece 12 is a cylinder, and the feeding block 11 is provided with two expansion pieces 12 which can synchronously expand and contract. The cross section of the feeding block 11 in the length direction is L-shaped, the feeding block 11 with the L-shaped structure is divided into two end parts by the corners, and the thickness of one end part is smaller than or equal to the distance between the discharge hole and the material receiving plate 40, so that the feeding block 11 can smoothly move back and forth between the discharge hole and the material receiving plate 40. The width of the other end of the feeding block 11 is larger than the distance between the discharge port and the receiving plate 40, so that the feeding block 11 can be limited in the movement distance (the distance when moving close to the cutting port 42) through the end.

Example 3:

on the basis of embodiment 2, the blanking mechanism 30 further includes a drive shaft 32 and a motor 31. Specifically, the method comprises the following steps:

all the cutting knives 33 are arranged on the driving shaft 32, meanwhile, the axes of the cutting knives 33 are collinear with the axis of the driving shaft 32, the output shaft of the motor 31 is in power connection with the driving shaft 32, the driving shaft 32 is driven to rotate through the motor 31, the driving shaft 32 drives the cutting knives 33 to rotate, and therefore all the cutting knives 33 can move synchronously.

Example 4:

on the basis of embodiment 3, one end of the feeding plate is provided with a protection plate 41, wherein the surface of the protection plate 41 is perpendicular to the surface of the feeding plate, and the protection plate 41 is located at the end part of the feeding plate, which is provided with the material cutting opening 42. Through setting up guard plate 41, can avoid the small segment plant raw materials after the cutting off to drop from the tip that connects flitch 40 under the drive of push mechanism 10, through this embodiment, the plant raw materials of all small segments drop from blank mouth 42 in the time, be convenient for collect.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (8)

1. A cutting mechanism for plant material, comprising:

the discharging hopper is provided with a rectangular discharging hole;

the receiving plate is positioned at the bottom of the discharging hopper, the surface of the receiving plate is parallel to the plane of the discharging port, a gap is formed between the receiving plate and the discharging port, and a cutting port is arranged at one end of the receiving plate;

the feeding block is movably arranged at one end of the material receiving plate, which is far away from the material cutting opening, one end of the feeding block is positioned at the material discharging opening, and the feeding block can do linear motion on the material receiving plate, which is close to or far away from the material cutting opening;

and the material cutting knife is arranged at the material cutting opening.

2. A plant material cutting mechanism according to claim 1,

the material receiving plate is provided with a plurality of material cutting ports;

and each material cutting opening is correspondingly provided with one material cutting knife.

3. The plant material segmenting mechanism of claim 2,

a part of the material cutting knife is positioned in the material cutting opening;

one side surface of the material cutting knife is close to one side of the material cutting opening.

4. A mechanism for segmenting plant material as claimed in claim 3, further comprising:

the protection plate is arranged on the material receiving plate, and the plate surface of the protection plate is perpendicular to the plate surface of the material receiving plate;

wherein, the protection plate is positioned on one side of the material cutting knife away from the feeding block.

5. A plant material cutting mechanism according to claim 4,

the cutting opening is square;

the distance between every two adjacent cutting openings is equal;

all the material cutting knives are close to the same side corresponding to the material cutting opening.

6. A mechanism for segmenting plant material as claimed in claim 5, further comprising:

a drive shaft coaxially connected with the blanking knife;

and the output shaft of the motor is in power connection with the driving shaft.

7. The mechanism of claim 1 or claim 5, wherein,

the feeding block is L-shaped;

the thickness of one end of the feeding block is less than or equal to the distance between the discharge hole and the material receiving plate;

the length of the other end of the feeding block is larger than the distance between the discharge hole and the material receiving plate.

8. A mechanism for segmenting plant material as claimed in claim 7, further comprising:

the output end of the expansion piece is arranged on one side of the feeding block, which is far away from the discharge hole;

wherein, the feeding block is provided with at least two expanders which work synchronously.

Images