A soybean screening device for oil extraction

Abstract

The invention relates to a screening device, in particular to a soybean screening device for oil extraction. The technical problem is how to provide a soybean screening device for oil extraction that can be screened in batches and is easy to operate. A soybean screening device for oil extraction, comprising a workbench, a mounting plate, a lower hopper, a valve, a first guide sleeve, a bracket, a second guide sleeve, a sliding rod, a handle, a screening frame, an opening and closing device, a square slide, etc. The top of the workbench is provided with a mounting plate, the mounting plate is provided with a lower hopper, the lower hopper is provided with a valve, the valves are two, a bracket is symmetrically arranged on the left side of the top of the table, and a second guide sleeve is arranged between the two brackets . By pouring the soybeans into the screening frame in batches and moving the handle back and forth continuously, the turning wheel can reverse the turning of the soybeans in the screening frame, and the quick turning and screening operation can be realized. Realize the collection of impurities of soil and sand.

Description

technical field

[0001] The invention relates to a screening device, in particular to a soybean screening device for oil extraction. Background technique

[0002] The fat content of beans varies greatly due to different types, and soybeans contain about 18%, so they can be used as raw materials for cooking oil. In addition to soybeans, other legumes only contain about 1% fat. Soybean fat is mostly composed of unsaturated fatty acids, and its melting point is low. Easy to digest and absorb, and rich in linoleic acid and phospholipids, it is a high-quality fat. Therefore, soybean and soybean oil are often recommended as ideal foods for the prevention and treatment of coronary heart disease, hypertension, atherosclerosis and other diseases.

[0003] At present, the refinery will use soybeans for processing into vegetable oil. After the soybeans are mature, they will be sun-dried after harvesting, and then the soybeans and soybean stems will be separated and screened for subseq...

Examples

Embodiment 1

[0019] refer to figure 1 , figure 2 , image 3 and Figure 4 , a soybean screening device for oil pressing, comprising a workbench 1, a mounting plate 2, a lower hopper 3, a valve 4, a first guide sleeve 5, a bracket 6, a second guide sleeve 7, a sliding rod 8, a handle 81, a screen Frame 9, opening and closing device 10, square slide 11, concave slide 12, arc cover 13, concave block 14, guide wheel 15, pull rope 16, arc slide 17 and slide shaft 18, work The top of the table 1 is provided with a mounting plate 2, the upper part of the front side of the mounting plate 2 is detachably provided with a lower hopper 3, the lower hopper 3 is provided with a valve 4, there are two valves 4, and a bracket is symmetrically arranged on the left side of the top of the work table 1 6. A second guide sleeve 7 is arranged between the two brackets 6, a first guide sleeve 5 is arranged on the mounting plate 2, the first guide sleeve 5 and the second guide sleeve 7 are in the same horizont...

Embodiment 2

[0023] refer to figure 1 and Figure 5 , on the basis of Embodiment 1, it also includes a fixing block 19 and a first elastic member 20 , a fixing block 19 is arranged on the top of the first guide sleeve 5 , and a first elastic piece is arranged between the fixing block 19 and the arc-shaped slide rail 101 Piece 20, the first elastic piece 20 is a compression spring. When the screening frame 9 moves to the right, the first elastic member 20 can play a buffering role. When the pushing resistance increases, the staff pulls the handle 81 to the left. The device has a simple structure and can protect the screening frame 9 .

[0024] It also includes a mounting frame 21, a toggle wheel 22, a gear 23, a third guide sleeve 24, a moving rod 25 and a rack 26. A third guide sleeve 24 is arranged between the two brackets 6, and the third guide sleeve 24 is slidable. A moving rod 25 is provided, one end of the moving rod 25 is connected with the handle 81, the other end of the moving rod...

technical field

[0001] The invention relates to a screening device, in particular to a soybean screening device for oil extraction. Background technique

[0002] The fat content of beans varies greatly due to different types, and soybeans contain about 18%, so they can be used as raw materials for cooking oil. In addition to soybeans, other legumes only contain about 1% fat. Soybean fat is mostly composed of unsaturated fatty acids, and its melting point is low. Easy to digest and absorb, and rich in linoleic acid and phospholipids, it is a high-quality fat. Therefore, soybean and soybean oil are often recommended as ideal foods for the prevention and treatment of coronary heart disease, hypertension, atherosclerosis and other diseases.

[0003] At present, the refinery will use soybeans for processing into vegetable oil. After the soybeans are mature, they will be sun-dried after harvesting, and then the soybeans and soybean stems will be separated and screened for subseq...

Examples

Embodiment 1

[0019] refer to figure 1 , figure 2 , image 3 and Figure 4 , a soybean screening device for oil pressing, comprising a workbench 1, a mounting plate 2, a lower hopper 3, a valve 4, a first guide sleeve 5, a bracket 6, a second guide sleeve 7, a sliding rod 8, a handle 81, a screen Frame 9, opening and closing device 10, square slide 11, concave slide 12, arc cover 13, concave block 14, guide wheel 15, pull rope 16, arc slide 17 and slide shaft 18, work The top of the table 1 is provided with a mounting plate 2, the upper part of the front side of the mounting plate 2 is detachably provided with a lower hopper 3, the lower hopper 3 is provided with a valve 4, there are two valves 4, and a bracket is symmetrically arranged on the left side of the top of the work table 1 6. A second guide sleeve 7 is arranged between the two brackets 6, a first guide sleeve 5 is arranged on the mounting plate 2, the first guide sleeve 5 and the second guide sleeve 7 are in the same horizont...

Embodiment 2

[0023] refer to figure 1 and Figure 5 , on the basis of Embodiment 1, it also includes a fixing block 19 and a first elastic member 20 , a fixing block 19 is arranged on the top of the first guide sleeve 5 , and a first elastic piece is arranged between the fixing block 19 and the arc-shaped slide rail 101 Piece 20, the first elastic piece 20 is a compression spring. When the screening frame 9 moves to the right, the first elastic member 20 can play a buffering role. When the pushing resistance increases, the staff pulls the handle 81 to the left. The device has a simple structure and can protect the screening frame 9 .

[0024] It also includes a mounting frame 21, a toggle wheel 22, a gear 23, a third guide sleeve 24, a moving rod 25 and a rack 26. A third guide sleeve 24 is arranged between the two brackets 6, and the third guide sleeve 24 is slidable. A moving rod 25 is provided, one end of the moving rod 25 is connected with the handle 81, the other end of the moving rod...

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