Roller cutter of section cutting machine and section cutting machine

Abstract

The utility model provides a cutting machine roller knife and cutting machine, including roll shaft, fixed disk and blade, the fixed disk is in the shape of disk, fixed disk is more than two, roll shaft passes through each fixed disk center and is fixed with the fixed disk, fixed disk circumference is distributed with the knife groove, the blade is in the shape of long strip, and the fixed disk is fixed with the fixed disk. And the blade is fixed in the blade penetrating groove. According to the section cutting machine provided by the utility model, the plurality of fixing discs are fixed on the roller shaft at intervals, the cutter penetrating grooves are formed in the plurality of fixing discs, the blades are mounted in the cutter penetrating grooves in an overhead manner, no space dead angle is reserved between the blades, and pepper residues are not easy to accumulate; the blade fixing grooves are formed in the positions, corresponding to the blade penetrating grooves, of the blades, the blade pressing strips penetrate through the blade fixing grooves, the blades are fixed into the blade penetrating grooves in the fixing disc, equipment is easy and convenient to disassemble and assemble, and no fixing part needs to be additionally arranged.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural processing machinery, and in particular relates to a segment cutter roller and a segment cutter. Background Art

[0002] Due to the huge demand for chili peppers around the world, the dried chili pepper processing industry has gradually shifted from manual processing to mechanical automation. Before use, dried chili peppers are usually processed into chili powder or chili segments. Chili powder is ground by a relatively mature technology. However, there are some defects in the existing technology for cutting chili segments. Some chili segmentation machines on the market use a cutting roller and a rubber roller to squeeze and cut the chili peppers. The cutting roller generally has multiple blades installed at intervals on a solid roller shaft. After the chili peppers are cut, the remaining chili residue is easily accumulated in the gap between the bottom of the blade and the roller shaft, which is troublesome to clean manually, and the frequently accumulated chili peppers are adsorbed on both sides of the blade, which will reduce the sharpness of the blade cutting. Utility Model Content

[0003] The utility model aims to provide a segmenting machine roller cutter and a segmenting machine, so as to solve the problem of accumulation of pepper debris at the bottom of the pepper segmenting roller cutter in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A roller cutter for a segment cutting machine comprises a roller shaft, a fixed disk and a blade. The fixed disk is in the shape of a disc, there are more than two fixed disks, the roller shaft passes through the center of each fixed disk and is fixed to the fixed disk, knife-passing grooves are distributed on the circumference of the fixed disk, the blade is in the shape of a long strip and is fixed in the knife-passing groove.

[0006] Furthermore, a knife fixing groove is arranged at a position of the blade corresponding to the knife passing groove, and a knife pressing strip is arranged in the knife fixing groove to fix the blade in the knife passing groove on the fixed plate.

[0007] Furthermore, the knife fixing groove is an open cutout or a closed small hole.

[0008] Furthermore, the bottom end of the open cutout is higher than or flush with the outer edge of the fixing plate, and the bottom edge of the closed small hole is higher than or flush with the outer edge of the fixing plate.

[0009] Furthermore, the fixing disk is in the shape of a hollow circular disk.

[0010] Furthermore, among the multiple fixed disks, each fixed disk has multiple knife-piercing grooves of the same size evenly distributed on its circumference.

[0011] The utility model also provides a segmenting machine with the above-mentioned segmenting machine roller cutter, comprising a frame, a conveying device, a roller cutter and a bottom roller, wherein the conveying device, the roller cutter and the bottom roller are installed on the frame, the roller cutter and the bottom roller are installed at the discharge end of the conveying device, and the bottom roller is installed below the roller cutter. When the roller cutter rotates, the blade on the roller cutter will contact the surface of the bottom roller.

[0012] Furthermore, the conveying device includes a motor, a conveyor belt, a baffle and a conveyor wheel, the baffles are arranged on both sides of the conveyor belt, the conveyor wheel is installed above the discharge end of the conveyor belt, and the motor drives the conveyor belt, the conveyor wheel and the roller knife to rotate respectively.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] A plurality of fixed disks are fixed at intervals on the roller shaft, knife-through grooves are arranged on the plurality of fixed disks, and blades are installed overhead in the knife-through grooves, so that no dead corners are left between the blades, and pepper residues are not easy to accumulate;

[0015] A knife fixing groove is arranged at a position corresponding to the blade and the knife passing groove, and a knife pressing strip is arranged to pass through the knife fixing groove to fix the blade in the knife passing groove on the fixed plate. The equipment is easy to disassemble and assemble without adding additional fixing parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a roller cutter for a segmenting machine provided in Example 1 of the utility model;

[0017] Figure 2 A schematic diagram of the disassembly structure of the roller cutter of the segmenting machine provided in Example 1 of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the segment cutting machine provided in Example 2 of the utility model.

[0019] In the figure: 1-roller, 2-fixed plate, 3-pressing blade, 4-blade, 21-knife-penetrating groove, 41-fixing knife groove, 5-frame, 6-transmission device, 7-roller, 8-bottom roller, 9-baffle, 10-transmission dial wheel, 11-hopper. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Example 1

[0022] See also Figure 1 to Figure 2The present embodiment provides a segment cutting machine roller cutter, comprising a roller shaft 1, a fixed disk 2 and a blade 4, wherein the fixed disk 2 is in the shape of a circular disk, and there are more than two fixed disks 2. The roller shaft 1 passes through the center of each fixed disk 2 and is fixed to the fixed disk 2. The fixed disk 2 is provided with a knife-passing groove 21 distributed around its circumference, and the blade 4 is in the shape of a long strip, and the blade 4 is fixed in the knife-passing groove 21.

[0023] Furthermore, the blade 4 is provided with a knife fixing groove 41 at a position corresponding to the knife passing groove 21, and a knife pressing strip 3 is provided in the knife fixing groove 41 to fix the blade 4 in the knife passing groove 21 on the fixed disk 2. The knife fixing groove 41 is an open cutout or a closed small hole. To further ensure that the blade 4 can be fixed on the fixed disk 2 after the knife pressing strip 3 passes through the knife fixing groove 41, the bottom end of the open cutout is higher than or flush with the outer edge of the fixed disk, and the bottom edge of the closed small hole is higher than or flush with the outer edge of the fixed disk.

[0024] Furthermore, in order to reduce the adsorption of pepper residue, the fixed disk 2 is a hollow disk. Among them, a plurality of knife-piercing grooves 21 of the same size are evenly distributed on the circumference of each fixed disk 2. A plurality of blades 4 are evenly installed in the plurality of knife-piercing grooves 21 on the circumference of the fixed disk 2.

[0025] Example 2

[0026] Please combine Figure 3 The utility model also provides a segmenting machine with a segmenting machine roller cutter, which includes a frame 5, a conveying device 6, a roller cutter 7 and a bottom roller 8. The conveying device 6, the roller cutter 7 and the bottom roller 8 are installed on the frame 5, the roller cutter 7 and the bottom roller 8 are installed at the discharge end of the conveying device 6, and the bottom roller 8 is installed below the roller cutter 7. When the roller cutter 7 rotates, the blade on the roller cutter 7 will contact the surface of the bottom roller 8.

[0027] Furthermore, the conveyor device 6 includes a motor, a conveyor belt, a baffle 9 and a conveyor wheel 10. The baffles 9 are arranged on both sides of the conveyor belt, and the conveyor wheel 10 is installed above the discharge end of the conveyor belt. The motor drives the conveyor belt, the conveyor wheel 10 and the roller cutter 7 to rotate respectively. The dried chilies to be processed are shaken off from the hopper 11 onto the conveyor belt and are transported forward by the conveyor belt.

[0028] A plurality of flexible paddles are installed on the transmission dial wheel 10, and the rotation direction of the transmission dial wheel 10 is the same as the feeding direction of the conveyor belt. The surface of the conveyor belt is provided with a plurality of parallel straight ridges along the conveying direction of the conveyor belt. The gap between two adjacent straight ridges is slightly larger than the width of the pepper. The end of the flexible paddle contacts the straight ridges. When the dry pepper falls onto the conveyor belt, part of the pepper falls into the gap between the straight ridges along the length direction of the pepper. The pepper is conveyed to the roller knife by the conveyor belt and cut into sections along the length direction of the pepper. Due to the direction of the other part of the pepper when it falls, it fails to fall into the gap between the straight ridges, but rests on the straight ridges. At this time, the flexible paddle pushes it down and falls into the gap between the straight ridges. At this time, the pepper moves forward along its length direction and is cut into sections along the length direction of the pepper by the roller knife.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A roller cutter for a segment cutting machine, characterized in that: It includes a roller shaft, a fixed disk and a blade. The fixed disk is in the shape of a disc. There are more than two fixed disks. The roller shaft passes through the center of each fixed disk and is fixed to the fixed disk. The fixed disk is provided with knife-through grooves distributed around its circumference. The blade is in the shape of a long strip and is fixed in the knife-through groove.

2. The roller cutter of the segment cutting machine according to claim 1, characterized in that: The blade is provided with a knife fixing groove at a position corresponding to the knife passing groove, and a knife pressing strip is arranged in the knife fixing groove to fix the blade in the knife passing groove on the fixed disk.

3. The roller cutter of the segment cutting machine according to claim 2, characterized in that: The knife fixing groove is an open cutout or a closed small hole.

4. The roller cutter of the segment cutting machine according to claim 3, characterized in that: The bottom end of the open cutout is higher than or flush with the outer edge of the fixing disk, and the bottom edge of the closed small hole is higher than or flush with the outer edge of the fixing disk.

5. The roller cutter of the segment cutting machine according to claim 1, characterized in that: The fixed disk is in the shape of a hollow circular disk.

6. The roller cutter of the segment cutting machine according to claim 1, characterized in that: Among the more than two fixed disks, a plurality of knife-piercing grooves of the same size are evenly distributed on the circumference of each fixed disk.

7. A segment cutting machine, comprising a frame, a conveying device, and a bottom roller, characterized in that: It also includes the roller cutter described in any one of claims 1 to 6, wherein the conveying device, roller cutter and bottom roller are installed on the frame, the roller cutter and bottom roller are installed at the discharge end of the conveying device, and the bottom roller is installed below the roller cutter. During the rotation of the roller cutter, the blade on the roller cutter will contact the surface of the bottom roller.

8. The segment cutting machine according to claim 7, characterized in that: The conveying device includes a motor, a conveyor belt, a baffle and a conveyor paddle wheel. The baffle plates are arranged on both sides of the conveyor belt, and the conveyor paddle wheel is installed above the discharge end of the conveyor belt. The motor drives the conveyor belt, the conveyor paddle wheel and the roller knife to rotate respectively.

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