Corncob crushing and mounting equipment

Abstract

The utility model relates to the technical field of corncob crushing, in particular to corncob crushing and mounting equipment, a three-sleeve pipe is composed of a first sleeve pipe, a second sleeve pipe and a third sleeve pipe which are coaxially sleeved, the first sleeve pipe and the second sleeve pipe are respectively communicated with a blanking box and a crusher, and the lower end of the third sleeve pipe is communicated with a shunting box. The device has the beneficial effects that by arranging the combination of the crusher and the vibration screening machine, long-distance transfer is avoided, meanwhile, by arranging the auger assembly, the crushed raw materials are divided and re-crushed, fiber particle dust or thin skins in the crushed raw materials are fully raised, and the crushing efficiency is improved. And in cooperation with the three sleeves, sufficient dust removal is carried out in the crushing, blanking and shunting processes, so that the screened crushed raw materials are less in dust, and the protection on the working environment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corncob crushing, in particular to a corncob crushing installation device. Background Art

[0002] Corncobs are the remaining product after corn is threshed. They are mostly used as fuel or made into fertilizer, so they need to be crushed before use.

[0003] In the prior art, a double roller extrusion method is usually adopted to realize the extrusion crushing of corn cobs, and then the corn cobs are screened according to the particle size after crushing.

[0004] However, when corn cobs are crushed, a large amount of fiber particles, dust or thin skin will be generated, so they need to be fully dusted. However, in the existing equipment, crushing and screening belong to two different processes, which need to be transported and transferred. In this process, fiber particles, dust or thin skin will be raised, thereby polluting the working environment. Utility Model Content

[0005] The purpose of the utility model is to provide a corncob crushing installation device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A corn cob crushing installation device comprises a mounting frame, a crusher is mounted on the upper end of the mounting frame, a vibrating screen is arranged at the lower end of the mounting frame, a blanking box is arranged at the lower end of the crusher, a diverter box is arranged between the blanking box and the vibrating screen, the lower end of the diverter box is connected to the vibrating screen via a folding pipe, a motor-driven auger assembly is arranged in the inner cavity of the diverter box, three sleeves are connected to the upper end of the diverter box, the three sleeves are composed of a first sleeve, a second sleeve and a third sleeve that are coaxially sleeved, the first sleeve and the second sleeve are connected to the blanking box and the crusher respectively, the lower end of the third sleeve is connected to the diverter box, and the upper ends of the three sleeves are provided with dust removal pipes of external air pumps.

[0008] Preferably, a base is provided at the lower end of the mounting frame, and the vibrating screening machine is fixed to the lower end of the mounting frame by pull rods distributed front and rear.

[0009] Preferably, an upper feed port is provided at the upper end of the crusher, and the lower end of the drop box is connected to the diversion box.

[0010] Preferably, a pair of symmetrically distributed lower feed ports are provided at the upper end of the vibrating screening machine, the upper ends of the lower feed ports are connected to a folding pipe, and the other end of the folding pipe is connected to a diversion box via an inclined diversion pipe.

[0011] Preferably, the first sleeve, the second sleeve and the third sleeve are in the shape of stepped tubes, and the upper end ports of the first sleeve, the second sleeve and the third sleeve are connected to each other.

[0012] Preferably, the side walls of the first sleeve and the second sleeve are both provided with inclined connecting pipes, and the first sleeve and the second sleeve are respectively connected to the blanking box and the crusher through the inclined connecting pipes.

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

[0014] The utility model avoids long-distance transportation by arranging a combination of a crusher and a vibrating screener, and at the same time realizes diversion and re-crushing of the crushed raw materials by arranging an auger component, so that the fiber particle dust or thin skin in the crushed raw materials can be fully lifted up, and the three-tube is cooperated to realize sufficient dust removal in the crushing, falling and diversion processes, so that the crushed raw materials after screening have less dust, which greatly improves the protection of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-tube structure of the utility model.

[0018] In the figure: 1. Mounting frame; 2. Crusher; 3. Base; 4. Vibrating screening machine; 5. Pull rod; 6. Lower feed port; 7. Upper feed port; 8. Dust removal pipe; 9. Three sleeves; 10. Dropping box; 11. Diverter box; 12. Auger assembly; 13. Folding pipe; 14. Inclined diverter pipe; 91. First sleeve; 92. Second sleeve; 93. Third sleeve; 94. Inclined connecting pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] A corn cob crushing installation device includes a mounting frame 1, a crusher 2 is mounted on the upper end of the mounting frame 1, a vibrating screen 4 is arranged at the lower end of the mounting frame 1, a base 3 is arranged at the lower end of the mounting frame 1, and the vibrating screen 4 is fixed to the lower end of the mounting frame 1 through pull rods 5 distributed front and back.

[0022] The limit installation of the vibration screening machine 4 is achieved by setting the pull rod 5.

[0023] A blanking box 10 is provided at the lower end of the crusher 2, and a diverter box 11 is provided between the blanking box 10 and the vibrating screening machine 4. The lower end of the diverter box 11 is connected to the vibrating screening machine 4 through a folding pipe 13. A pair of symmetrically distributed lower feed ports 6 are provided at the upper end of the vibrating screening machine 4. The upper ends of the lower feed ports 6 are connected to the folding pipe 13, and the other end of the folding pipe 13 is connected to the diverter box 11 through an inclined diverter pipe 14.

[0024] The diverter box 11 is provided to divert the raw materials in the blanking box 10 again, and the folding tube 13 is utilized to realize flexible deformation to adapt to the vibration of the vibrating screening machine 4 .

[0025] An upper feed port 7 is provided at the upper end of the crusher 2, and a lower end of a drop box 10 is connected to a diverter box 11, and an auger assembly 12 driven by a motor is provided in the inner cavity of the diverter box 11.

[0026] By providing an auger assembly 12 driven by a motor, the screened falling materials are mixed and diverted, so that the crushed raw materials are broken up again, and the limited particles or flakes therein are raised again, thereby achieving sufficient dust removal of the crushed raw materials.

[0027] The upper end of the diverter box 11 is connected to a three-tube sleeve 9, which is composed of a first sleeve 91, a second sleeve 92 and a third sleeve 93 which are coaxially connected. The first sleeve 91 and the second sleeve 92 are connected to the blanking box 10 and the crusher 2 respectively. The lower end of the third sleeve 93 is connected to the diverter box 11. The upper end of the three-tube sleeve 9 is provided with a dust removal pipe 8 of an external air pump. The first sleeve 91, the second sleeve 92 and the third sleeve 93 are in a stepped tube shape, and the upper end ports of the first sleeve 91, the second sleeve 92 and the third sleeve 93 are connected to each other. The side walls of the first sleeve 91 and the second sleeve 92 are provided with an inclined connecting pipe 94. The first sleeve 91 and the second sleeve 92 are connected to the blanking box 10 and the crusher 2 respectively through the inclined connecting pipe 94.

[0028] By setting up three sleeves 9, the crusher 2, the blanking box 10 and the diversion box 11 can be dusted separately and independently, so as to improve the particle size of the raw materials during the crushing, blanking and diversion processes, reduce the content of dust-like particles in the raw materials after crushing, and thus reduce the burden of screening and prevent the vibration screening machine 4 from being blocked.

[0029] Working principle: First, the corn cob is placed into the crusher 2 along the upper feed port 7 for crushing. The crushed raw materials fall into the drop box 10, and then fall into the diversion box 11. Through the rotation and diversion of the auger assembly in the diversion box 11, it falls to the vibrating screening machine 4, and the vibrating screening machine 4 is used to screen the raw materials.

[0030] During the dropping process, the three sleeves 9 are used to fully remove dust from the crushing, dropping and diversion processes, thereby reducing the dust or thin skin content in the crushed raw materials, reducing the burden of screening, and preventing excessive dust or thin skin from causing blockage of the screening components in the vibrating screening machine 4, thereby improving the quality and efficiency of screening.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corncob crushing installation device, comprising a mounting frame (1), a crusher (2) being mounted on the upper end of the mounting frame (1), and a vibrating screen (4) being arranged on the lower end of the mounting frame (1), characterized in that: A material drop box (10) is provided at the lower end of the crusher (2), a diverter box (11) is provided between the material drop box (10) and the vibrating screen (4), the lower end of the diverter box (11) is connected to the vibrating screen (4) via a folding tube (13), a motor-driven auger assembly (12) is provided in the inner cavity of the diverter box (11), and the upper end of the diverter box (11) is connected to three sleeves (9), the three sleeves (9) are composed of a first sleeve (91), a second sleeve (92) and a third sleeve (93) which are coaxially sleeved, the first sleeve (91) and the second sleeve (92) are connected to the material drop box (10) and the crusher (2) respectively, the lower end of the third sleeve (93) is connected to the diverter box (11), and the upper end of the three sleeves (9) is provided with a dust removal pipe (8) connected to an external air pump.

2. A corncob crushing installation device according to claim 1, characterized in that: The lower end of the mounting frame (1) is provided with a base (3), and the vibrating screening machine (4) is fixed to the lower end of the mounting frame (1) via pull rods (5) distributed front and rear.

3. A corncob crushing installation device according to claim 2, characterized in that: An upper feed port (7) is provided at the upper end of the crusher (2), and the lower end of the drop box (10) is connected to the diversion box (11).

4. A corncob crushing installation device according to claim 3, characterized in that: A pair of symmetrically distributed lower feed ports (6) are provided at the upper end of the vibrating screening machine (4); the upper ends of the lower feed ports (6) are connected to a folding pipe (13); and the other ends of the folding pipe (13) are connected to a diversion box (11) via an inclined diversion pipe (14).

5. A corncob crushing installation device according to claim 4, characterized in that: The first sleeve (91), the second sleeve (92) and the third sleeve (93) are in the shape of stepped tubes, and the upper end ports of the first sleeve (91), the second sleeve (92) and the third sleeve (93) are interconnected.

6. A corncob crushing installation device according to claim 5, characterized in that: The side walls of the first sleeve (91) and the second sleeve (92) are both provided with inclined connecting pipes (94), and the first sleeve (91) and the second sleeve (92) are respectively connected to the blanking box (10) and the crusher (2) through the inclined connecting pipes (94).

Images