CN110192658A - Walnut shelling, separating and screening integrated machine - Google Patents

Abstract

The invention discloses a walnut peeling, separating and screening integrated machine, which comprises a frame, a feeding hopper, an extrusion drum, a drum wall, an annular disk, a flexible beating bar, a separation shell, a vibrating screen, a drum support frame, and a long bracket. It is characterized in that: the annular disk is fixed on the frame, the roller wall is installed on the annular disk and fixed by bolts, the extrusion roller is installed in the center of the annular disk, and the feeding hopper is fixed on the upper end of the roller wall by bolts, flexible The beating rod is connected to the lower end of the extrusion drum, the separation shell is installed at the bottom of the ring disc, connected by bolts, the long bracket is installed on both sides of the frame, the roller support frame is installed in the middle of the long bracket, and the vibrating screen is installed at one end of the long bracket. The device is simple in structure and easy to operate, which is beneficial to physical extrusion to break the walnut shell, and uses flexible beating to separate the walnut kernel from the walnut shell. Through the vibrating screen, complete walnut kernels and broken walnut shells are screened out.

Description

Walnut Shelling, Separation and Screening Machine

technical field

The invention discloses a walnut peeling, separating and screening integrated machine, which belongs to the field of agricultural product processing machinery.

Background technique

Walnut has a long history of planting in my country, and the planting area is extensive. But walnut shelling technology still restricts the development of walnut deep processing industry. Existing walnut shelling equipment is various, and most of them use methods such as beating, impacting, and extrusion to break the shell. Manual separation is often used. However, manual knocking and breaking of the shells to obtain complete walnut kernels is inefficient and costly, and it is difficult to meet market demand.

Contents of the invention

The invention provides an all-in-one machine for peeling, separating and screening walnuts.

In order to break the walnut shell and separate the shell and kernel, the present invention adopts the following technical solutions: a walnut peeling, separation and screening integrated machine, including a frame, a feeding hopper, an extrusion drum, a drum wall, an annular disc, a flexible impact Beating rods, separating shells, vibrating screens, drum support frames, long brackets, motors, belts, characterized in that: the annular disc is fixed on the frame; the drum wall is installed on the annular disc and fixed by bolts; The extrusion roller is installed in the center of the annular disk; the feed hopper is fixed on the upper end of the roller wall by bolts; the flexible striking rod is connected to the lower end of the extrusion roller; the separation shell is installed at the bottom of the annular disk , connected by bolts; the long bracket is installed on both sides of the frame; the roller support frame is installed in the middle of the long bracket; the vibrating screen is installed at one end of the long bracket; the motor is installed on the other side of the long bracket; The small pulley is connected to the motor; the large pulley is connected to the lower shaft of the extrusion drum; the belt is connected to the small pulley and the large pulley respectively.

Description of drawings

Fig. 1 is a schematic structural view of an all-in-one machine for peeling, separating and screening walnuts according to the present invention.

Figure 2 is a schematic diagram of the structure of the extrusion roller.

Fig. 3 is a schematic diagram of the drum wall structure.

Fig. 4 is a structural schematic diagram of a flexible striking rod.

Fig. 5 is a schematic diagram of the structure of the separation shell.

In the figure: 1. Feed hopper; 2. Drum wall; 3. Ring disc; 4. Rack; 5. Separation shell; 6. Drum support frame; 7. Motor; 8. Long bracket; 9. Belt; 12. Extrusion roller; 13. Spiral extrusion guide rail; 14. Flexible hitting rod; 15. Hemispherical protrusion; 16. Vertical guide rail; 17. Small pulley; 18. Large pulley.

Detailed ways

Below in conjunction with accompanying drawing, the present invention is further described: as shown in Fig. 1,2,3,4,5, a kind of walnut shelling separation and screening all-in-one machine comprises feed hopper 1, drum wall 2, annular disk 3 , Frame 4, Separation Shell 5, Roller Support 6, Motor 7, Long Support 8, Belt 9, Vibrating Screen 10, Spiral Extrusion Guide 13, Flexible Hitting Rod 14, Vertical Guide 16, Hemispherical Protrusion 15 , small pulley 17, large pulley 18, it is characterized in that: described annular disk 3 is fixed on the frame 4; Described drum wall 2 is installed on the annular disk 3, and is fixed by bolt; The drum 12 is installed in the center of the annular disc 3; the feed hopper 1 is fixed on the upper end of the drum wall 2 by bolts; the flexible beating rod 14 is axially connected to the lower end of the extrusion drum 12; the separation shell 5 is installed in the ring The bottom of the disk 3 is connected by bolts; the long support 8 is installed on both sides of the frame 4; the roller support frame 6 is installed on the middle of the long support 8; the vibrating screen 10 is installed on one end of the long support 6; 7 is installed on the other side of the long bracket 6; the small pulley 17 is connected with the motor 7; the large pulley 18 is connected with the lower end shaft of the extrusion drum 12; the belt 9 is connected with the small pulley 17 and the large pulley respectively 18 connections.

Working principle: The feeding hopper 1 is filled with walnuts. When the motor 7 works, the small pulley 17 drives the belt 9 to rotate, the belt 9 drives the large pulley 18 to rotate, and the extrusion roller 12 rotates accordingly. The walnuts in the feed hopper 1 leak down one by one. When the walnuts enter the gap between the extrusion drum 12 and the drum wall 5, the walnuts are divided into different areas by the vertical guide rails 16 on the drum wall 5. Under the promotion of the upper helical guide rod 13, it moves downwards gradually, because the gap between the bottom of the extruding drum 12 and the drum wall 5 becomes smaller gradually, the walnuts are extruded by force to realize crushing. When entering the working area of the flexible beating rod 14, the walnut moves to the end along the flexible beating rod 14. Under the stirring of the flexible beating rod 14, the walnut collides with the hemispherical protrusion 15 on the separation shell 5 to realize walnut shell Isolated with walnut kernels. The separated walnut shells and walnut kernels enter the vibrating sieve 10 along the end of the separation shell 5. According to the different mesh sizes in the vibrating sieve 10, the complete walnut kernels are screened out by the first layer and passed through the first layer. The collection is completed through the second discharge hole; the broken walnut shells and broken walnut kernels are collected through the second discharge hole to complete the final separation and screening.

This embodiment is only an illustration of the conception and realization of the present invention, and does not limit it. Under the new conception of the present invention, technical solutions without substantial transformation are still within the scope of protection.

Claims (5)

1. a kind of CRACKING WALNUT separation screening all-in-one machine, including it is rack, feed hopper, extruding drum, cylinder wall, circular disk, soft Property impacting rod, separation shell, vibrating screen, roller cage, long stent, it is characterised in that: the circular disk is fixed on rack On；The cylinder wall is mounted on circular disk, and is bolted；The extruding drum is mounted on circular disk center； The feed hopper is bolted on the upper end of cylinder wall；The lower end axis connection of the flexibility impacting rod and extruding drum；Institute It states separation shell and is mounted on circular disk bottom, be bolted；The long stent is mounted on rack two sides；The roller branch Support is mounted in the middle part of long stent；The vibrating screen is mounted on long stent one end.

2. extruding drum as claimed in claim 1, it is characterised in that: the extruding drum is in circular platform type, and both sides are connected with Upper shaft and lower end axis are evenly distributed with screw extrusion guide rail on extruding drum.

3. cylinder wall as claimed in claim 1, it is characterised in that: be equipped on the inside of the cylinder wall and be vertically directed rail.

4. flexibility impacting rod as claimed in claim 1, it is characterised in that: the flexibility impacting rod end tilts down, soft Property impacting rod hollow shaft and extruding drum lower shaft end cooperate.

5. separation shell as claimed in claim 1, it is characterised in that: have hemispherical to convex in the middle part of the separation shell It rises, is uniformly distributed.