Vertical silo for flour processing and conveying equipment thereof

Abstract

The vertical silo comprises a vertical silo body, a bottom hopper box and a discharge valve, the bottom hopper box is fixed to the bottom of the vertical silo body in a communicated mode, the discharge valve is installed at a bottom opening of the bottom hopper box, the vertical silo further comprises a conveying mechanism, and after the conveying mechanism is arranged in the bottom hopper box of the vertical silo body, the discharge valve is installed at the bottom opening of the bottom hopper box. The conveying mechanism and the arrangement valve form conveying equipment, an air guide hollow ring of the conveying mechanism is communicated with external equipment for providing compressed air through an air guide pipe, the compressed air enters a hopper connecting pipe along the air guide hollow ring and is sprayed out along a vertical cutting seam at a bent guide pipe, and the compressed air impacts wheat in an inner hopper box; the wheat is accelerated to fall into the discharge valve to be discharged; and the vibration motor transmits vibration to the inner hopper box at the concave connecting seat, so that the wheat close to the inner box wall of the inner hopper box is influenced by vibration and falls in an accelerated manner, and the wheat can be quickly discharged and conveyed at the discharge valve for flour processing and feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of flour processing equipment, in particular to a vertical silo for flour processing and a conveying device thereof. Background Art

[0002] Flour is a powder made from wheat. According to the protein content in flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. Flour (wheat flour) is the staple food in most parts of northern China. There are many kinds of food made from flour, with various styles and flavors. When the raw material wheat for flour processing is stored in the silo before processing, the cleaned wheat is usually transported to the top of the silo by a lifting tower and a belt conveyor, and then the wheat is divided into the silo by the silo top distributor.

[0003] In the prior art, after storing wheat in a vertical silo for flour processing, the wheat usually needs to be discharged from the bottom of the silo, and then the wheat is sent to the flour processing equipment by means of a belt conveyor. However, when discharging the wheat from the vertical silo, the discharge valve at the bottom of the silo is usually opened to discharge the wheat from the valve pipe. However, the conical bottom of the silo is often under great pressure, resulting in low efficiency of the bottom of the silo when discharging wheat for flour processing, thereby affecting the processing and feeding efficiency of flour. For this reason, we propose a vertical silo for flour processing and its conveying equipment. Utility Model Content

[0004] The main purpose of the utility model is to provide a vertical silo for flour processing and its conveying equipment. After a conveying mechanism is arranged in the bottom bucket box of the vertical silo body, the conveying mechanism and the arrangement valve form a conveying equipment. The air-guiding hollow ring of the conveying mechanism is connected to the external device for providing compressed air through an air duct, and then the compressed air enters the bucket pipe along the air-guiding hollow ring. Then the compressed air in the bucket pipe is sprayed out along the vertical slit at the curved conduit. With the help of compressed air, the wheat in the inner bucket box is impacted, so that the wheat is accelerated to fall into the discharge valve for discharge, and the vibration motor can be connected to an external controller at the concave connection seat for power supply. The vibration motor transmits vibration to the inner bucket box at the concave connection seat, so that the wheat close to the inner box wall of the inner bucket box is accelerated to fall due to the vibration, so that the discharge valve can quickly discharge and convey the wheat for flour processing and feeding, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vertical silo for flour processing and its conveying equipment, comprising a vertical silo body, a bottom bucket box and a discharge valve, wherein the bottom of the vertical silo body is interconnected and fixed with a bottom bucket box, and a discharge valve is installed at the bottom opening of the bottom bucket box, and also comprises a conveying mechanism, wherein the conveying mechanism comprises an inner bucket box, a concave connecting seat, a vibration motor, a connecting bucket pipe, a gas guide hollow ring, a curved conduit, a top sealing frame, a connecting rod, an air duct and a bucket sealing curved plate, an inner bucket box is inserted into the bottom bucket box above the discharge valve, and a concave connecting seat welded to the inner bucket box is recessed inwardly on the surface of the bottom bucket box, and the bottom bucket box and the inner bucket box are connected to each other. A bucket seal bent plate is welded between the upper notches, a vibration motor is installed in the seat wall of the concave connecting seat, a connecting bucket pipe is arranged outside the bottom bucket box, inserted into the inner bucket box along the bottom bucket box and welded to the bent duct, and the pipe body of the connecting bucket pipe is welded and sealed with the insertion part of the bottom bucket box and the inner bucket box, the outer pipe mouth of the connecting bucket pipe extending out of the bottom bucket box is welded to the air guide hollow ring, and an air duct is welded to the outer ring wall of the air guide hollow ring, a top sealing frame is welded at the upper pipe mouth of the bent duct, and a connecting rod is welded between the bent pipe wall of the bent duct and the inner bucket box, and a vertical slit is vertically opened on the surface of the bent duct.

[0007] Furthermore, a side hole is provided at the outer ring wall of the air guide hollow ring, and an air guide pipe is inserted and welded into the side hole;

[0008] By adopting the above technical solution, the air guide hollow ring is inserted and welded with the air guide pipe through the side hole.

[0009] Furthermore, four groups of connecting bucket pipes are welded between the bottom bucket box and the inner bucket box, and curved pipes are welded at the four groups of pipe bodies where the connecting bucket pipes extend into the inner bucket box, and the columns of the top sealing frame are welded at the upper pipe openings of the two groups of pipe bodies of the curved pipes;

[0010] By adopting the above technical solution, there are more connecting bucket pipes between the bottom bucket box and the inner bucket box for air supply, and then the four groups of connecting bucket pipes can be connected by welding bent pipes, and the upper pipe openings of the bent pipes can be welded to the columns of the top sealing frame for sealing.

[0011] Furthermore, the bent conduit is bent and welded upward at the pipe opening of the connecting bucket pipe toward the large box opening of the inner bucket box, and two groups of connecting rods are arranged and welded between the bent conduit and the inner bucket box;

[0012] By adopting the above technical solution, after the curved conduit is completely welded upwards, the curved conduit can vertically withstand the pressure of wheat.

[0013] Furthermore, the gap between the bottom bucket box and the inner bucket box is welded with a bucket sealing bent plate, and the upper box opening of the inner bucket box is communicated with the cylinder cavity of the vertical silo body;

[0014] By adopting the above technical solution, the bottom bucket box and the inner bucket box are sealed by welding the bucket sealing bent plates, and the wheat in the vertical silo body can fall into the inner bucket box for storage.

[0015] Furthermore, the vertical split seams are arranged vertically on the curved surface of the curved conduit;

[0016] By adopting the above technical solution, vertical slits can be arranged on the curved surface of the curved conduit to introduce air into the inner bucket box.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model arranges a conveying mechanism in the bottom bucket box of the vertical silo body, and the conveying mechanism and the arrangement valve form a conveying device. The air guide hollow ring of the conveying mechanism is connected to the device for providing compressed air outside through an air duct, and then the compressed air enters the bucket pipe along the air guide hollow ring, and then the compressed air in the bucket pipe is sprayed out along the vertical split seam at the curved conduit, and the compressed air impacts the wheat in the inner bucket box, so that the wheat is accelerated to fall into the discharge valve for discharge;

[0019] In addition, the vibration motor can be connected to an external controller at the recessed seat to be energized. The vibration motor transmits vibration to the inner bucket box at the recessed seat, so that the wheat close to the inner wall of the inner bucket box is accelerated by the vibration and falls down, so that the discharge valve can quickly discharge and transport the wheat for flour processing and feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a vertical silo for flour processing and its conveying equipment.

[0021] Figure 2 The utility model is an exploded view of a conveying mechanism of a vertical silo for flour processing and its conveying equipment.

[0022] Figure 3 The utility model is a schematic diagram of the disassembly of the air guide hollow ring and the air guide pipe of a vertical silo for flour processing and its conveying equipment.

[0023] In the figure: 1. silo body; 2. bottom bucket box; 3. discharge valve; 4. conveying mechanism; 5. inner bucket box; 6. concave connecting seat; 7. vibration motor; 8. bucket connecting pipe; 9. air guide hollow ring; 10. curved guide tube; 11. top sealing frame; 12. connecting rod; 13. vertical split seam; 14. air duct; 15. bucket seal bent plate; 16. side hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, a vertical silo for flour processing and its conveying equipment, including a vertical silo body 1, a bottom bucket box 2 and a discharge valve 3, the bottom of the vertical silo body 1 is interconnected and fixed with the bottom bucket box 2, and the discharge valve 3 is installed at the bottom of the bottom bucket box 2, and also includes a conveying mechanism 4, the conveying mechanism 4 includes an inner bucket box 5, a concave connecting seat 6, a vibration motor 7, a connecting bucket pipe 8, a gas guide hollow ring 9, a curved conduit 10, a top sealing frame 11, a connecting rod 12, an air duct 14 and a bucket sealing bent plate 15, the inner bucket box 5 is stuck in the bottom bucket box 2 above the discharge valve 3, and the surface of the bottom bucket box 2 is inwardly recessed with a concave connecting seat 6 welded to the inner bucket box 5, the bottom bucket box 2 and the inner bucket box 5, a bucket sealing bent plate 15 is welded between the upper notches of the bottom bucket box 2 and the inner bucket box 5, a vibration motor 7 is installed in the seat wall of the concave connecting seat 6, a connecting bucket pipe 8 is provided outside the bottom bucket box 2, inserted into the inner bucket box 5 along the bottom bucket box 2 and welded to the bent guide tube 10, and the tube body of the connecting bucket pipe 8 is welded and sealed with the insertion part of the bottom bucket box 2 and the inner bucket box 5, the outer pipe mouth of the connecting bucket pipe 8 extending out of the bottom bucket box 2 is welded to the air guide hollow ring 9, and the outer ring wall of the air guide hollow ring 9 is welded with an air duct 14, a top sealing frame 11 is welded at the upper pipe mouth of the bent guide tube 10, and a connecting rod 12 is welded between the bent pipe wall of the bent guide tube 10 and the inner bucket box 5, and a vertical slit 13 is vertically opened on the surface of the bent guide tube 10.

[0026] A side hole 16 is provided on the outer ring wall of the air guide hollow ring 9, and an air guide pipe 14 is inserted and welded into the side hole 16;

[0027] By adopting the above technical solution, the air guide hollow ring 9 is inserted and welded with the air guide pipe 14 through the side hole 16 .

[0028] Among them, four groups of continuous bucket pipes 8 are welded between the bottom bucket box 2 and the inner bucket box 5, and the four groups of pipe bodies of the continuous bucket pipe 8 extending into the inner bucket box 5 are welded with bent pipes 10, and the columns of the top sealing frame 11 are welded at the upper pipe openings of the two groups of pipe bodies of the bent pipes 10;

[0029] By adopting the above technical solution, there are more connecting bucket pipes 8 between the bottom bucket box 2 and the inner bucket box 5 for air supply, and then the four groups of connecting bucket pipes 8 can be welded with the bent tube 10 for connection, and the upper pipe mouth of the bent tube 10 can be welded with the column of the top sealing frame 11 for sealing.

[0030] The curved conduit 10 is welded upwardly at the pipe opening of the connecting bucket pipe 8 toward the large box opening of the inner bucket box 5, and two groups of connecting rods 12 are arranged and welded between the curved conduit 10 and the inner bucket box 5;

[0031] By adopting the above technical solution, after the curved conduit 10 is completely welded upward, the curved conduit 10 can vertically withstand the pressure of the wheat.

[0032] The gap between the bottom bucket box 2 and the inner bucket box 5 is welded with a bucket sealing bent plate 15, and the upper box opening of the inner bucket box 5 is communicated with the cylinder cavity of the vertical silo body 1;

[0033] By adopting the above technical solution, the bottom bucket box 2 and the inner bucket box 5 are sealed by welding the bucket sealing bent plate 15, and the wheat in the vertical silo body 1 can fall into the inner bucket box 5 for storage.

[0034] The vertical split seams 13 are arranged vertically on the curved surface of the curved conduit 10;

[0035] By adopting the above technical solution, the curved surface of the curved conduit 10 can be arranged with vertical slits 13 to introduce air into the inner bucket box 5.

[0036] It should be noted that the utility model is a vertical silo for flour processing and its conveying equipment. After a conveying mechanism 4 is arranged in the bottom bucket box 2 of the vertical silo body 1, the conveying mechanism 4 and the arrangement valve 3 form a conveying equipment. When the flour processing raw material wheat falls into the top of the vertical silo body 1, the wheat can be stored between the inner bucket box 5 and the vertical silo body 1, and the inner bucket box 5 has a bucket sealing bent plate 15 to seal between the bottom bucket box 2 and the inner bucket box 5. When the flour needs to be processed as raw material, a belt conveyor can be installed on the ground below the discharge valve 3, and then the discharge valve 3 can be opened for discharge, and the air guide hollow ring 9 is connected to the external compressed air supply device through the air duct 14. Then the compressed air enters the bucket tube 8 along the air guide hollow ring 9, and then the compressed air in the bucket tube 8 is ejected along the vertical slit 13 at the curved conduit 10, and the compressed air impacts the wheat in the inner bucket box 5, causing the wheat to accelerate and fall into the discharge valve 3 for discharge, and the vibration motor 7 can be connected to an external controller at the concave connecting seat 6 for power supply, and the vibration motor 7 transmits vibration to the inner bucket box 5 at the concave connecting seat 6, so that the wheat close to the inner box wall of the inner bucket box 5 is affected by the vibration and accelerates to fall, causing the discharge valve 3 to quickly discharge and transport the wheat, and the wheat falling from the discharge valve 3 can be sent to the flour processing equipment by the belt conveyor for flour processing.

[0037] It should be noted that the utility model is a vertical silo for flour processing and its conveying equipment. The components in the utility model are all components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vertical silo for flour processing and a conveying device thereof, comprising a vertical silo body (1), a bottom bucket box (2) and a discharge valve (3), wherein the bottom of the vertical silo body (1) is interconnected and fixed with the bottom bucket box (2), and the discharge valve (3) is installed at the bottom opening of the bottom bucket box (2), characterized in that: The conveying mechanism (4) further comprises an inner bucket box (5), a concave connecting seat (6), a vibration motor (7), a connecting bucket pipe (8), an air guide hollow ring (9), a curved conduit pipe (10), a top sealing frame (11), a connecting rod (12), an air guide pipe (14) and a bucket seal bent plate (15); the inner bucket box (5) is inserted into the bottom bucket box (2) above the discharge valve (3); the surface of the bottom bucket box (2) is inwardly recessed with a concave connecting seat (6) welded to the inner bucket box (5); a bucket seal bent plate (15) is welded between the upper notches of the bottom bucket box (2) and the inner bucket box (5); a vibration motor (7) is installed in the seat wall of the concave connecting seat (6); The bottom bucket box (2) is provided with a connecting bucket pipe (8) outside the bottom bucket box (2) and inserted into the inner bucket box (5) and welded to the curved guide tube (10), and the pipe body of the connecting bucket pipe (8) is welded and sealed with the insertion position of the bottom bucket box (2) and the inner bucket box (5), the outer pipe mouth of the connecting bucket pipe (8) extending out of the bottom bucket box (2) is interconnected and welded with the air guide hollow ring (9), and the outer ring wall of the air guide hollow ring (9) is interconnected and welded with an air duct (14), the upper pipe mouth of the curved guide tube (10) is welded with a top sealing frame (11), and a connecting rod (12) is welded between the curved pipe wall of the curved guide tube (10) and the inner bucket box (5), and a vertical split seam (13) is vertically opened on the surface of the curved guide tube (10).

2. A vertical silo for flour processing and its conveying equipment according to claim 1, characterized in that: A side hole (16) is provided on the outer ring wall of the air guide hollow ring (9), and an air guide pipe (14) is inserted and welded into the side hole (16).

3. A vertical silo for flour processing and its conveying equipment according to claim 1, characterized in that: Four groups of connecting bucket pipes (8) are welded between the bottom bucket box (2) and the inner bucket box (5), and bent conduits (10) are welded at the four groups of pipe bodies where the connecting bucket pipes (8) extend into the inner bucket box (5), and columns of a top sealing frame (11) are welded at the upper pipe openings of two groups of pipe bodies of the bent conduits (10).

4. A vertical silo for flour processing and its conveying equipment according to claim 1, characterized in that: The curved conduit (10) is welded upwardly at the pipe opening of the connecting bucket pipe (8) toward the large box opening of the inner bucket box (5), and two groups of connecting rods (12) are arranged and welded between the curved conduit (10) and the inner bucket box (5).

5. A vertical silo for flour processing and its conveying equipment according to claim 1, characterized in that: The gap between the bottom bucket box (2) and the inner bucket box (5) is welded with a bucket sealing bent plate (15), and the upper box opening of the inner bucket box (5) is communicated with the cylinder cavity of the vertical silo body (1).

6. A vertical silo for flour processing and its conveying equipment according to claim 1, characterized in that: The vertical split seams (13) are arranged vertically on the curved surface of the curved conduit (10).

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