CN203976756U - A kind of oilseed hulling device - Google Patents

Abstract

The utility model relates to an oil seed shelling machine, which is composed of a feed hopper, a casing, a feeding mechanism, a shelling mechanism, a motor, a frame, a discharge hopper and the like. It is characterized in that: the feeding mechanism of the shelling machine is composed of material door, electromagnetic vibrating feeder, left drool board, right drool board, etc., wherein the opening of the material door, the vibration frequency of the electromagnetic vibrating feeder and the left , The opening of the right dripping plate can be adjusted according to the needs. Through this feeding mechanism, the seeds can be continuously, evenly, properly and accurately fed into the shelling operation area of the shelling mechanism to prevent scattered and high-speed falling seeds. Multiple invalid collisions between the material flow and the shelling roller improve the shelling efficiency and reduce the damage of the kernel; the shelling mechanism is composed of a pair of fast and slow toothed rollers installed on the casing, and the outer peripheral surface of the two toothed rollers is processed with a certain number of Cogging, the motor drives the fast-toothed roller and the slow-toothed roller to rotate in opposite directions at a certain speed ratio, and the seed material entering between the two toothed rollers is simultaneously sheared, squeezed and rubbed, and the seeds are deformed , cracking, to achieve the separation of kernels and shells, and to achieve the purpose of shelling.

Description

Oil seed shelling equipment

technical field

The invention relates to a grain and oil processing equipment, in particular to an oil seed shelling equipment. the

Background technique

In the past 20 years, my country's oilseed processing industry has developed rapidly, which is closely related to the country's food security and energy security, and has become an important pillar industry of the "grain and oil life industry". Hulling is an essential key process in the deep processing of oilseeds, and the technology of dehulling is also a common processing technology for all agricultural products with shells, which involves a wide range of fields and a large amount, and there is a huge space for technology and market demand. the

The double-roller sheller is a typical grain and oil shelling processing equipment, which has a simple structure and good versatility. Patent No. is 95237176.6, the Chinese patent of 200320113441.X discloses the hulling machine of this structural form, and the existing disclosed twin-roller type hulling equipment, its feeding mechanism adopts the structure of feeding roller and feeding door, or adopts Paired roller feeding device, the feeding rollers are equipped with tooth grooves, through the rotating feeding rollers, the materials in the hopper are transferred and dropped to the paired double shelling rollers. The structural parameters of this type of feeding mechanism are closely related to the size of the processed material. Since there are large differences in the size and shape of materials such as cottonseed, soybeans, sunflower seeds, and peanuts, it is difficult for the same feeding mechanism to adapt to different materials. Objects to replace the appropriate feeding mechanism or adjust the relevant structural parameters, greatly restricting the versatility of the equipment. On the other hand, since this type of feeding mechanism is an intermittent feeding operation, it is difficult to control the feeding amount evenly and continuously, and the material flow is irregular. Between the rollers, and after several collisions with the shelling rollers, it enters the shelling gap to complete the shelling operation. During the shelling process, the oil seed particles are easy to accumulate in a certain place. When the material flow passes through the shelling gap, it is easy to Due to the excessive extrusion between the seed particles, the kernels are broken, the loss of shelling is increased, and the performance of shelling is unstable. the

Contents of the invention

technical problem

The technical problem to be solved by the utility model is: in view of the shortcomings of the above existing technologies, a kind of oil seed shelling equipment that can realize continuous and uniform feeding is proposed, so as to improve the stability of the shelling operation and reduce the damage loss. the

Technical solutions

The technical scheme that the utility model solves above technical problem is:

An oil seed shelling device, mainly composed of a feed hopper (1), a casing (12), a feeding mechanism, a shelling mechanism, a motor (9), a frame (8), and a discharge hopper (10); The casing (12) of shelling equipment is fixed on the top of the frame (8), and the motor (9) is fixedly installed on the bottom of the frame (8); (2) The electromagnetic vibration feeder (3) below, the left flow plate (4) and the right flow plate (5) located below the outlet of the electromagnetic vibration feeder (3) are composed; the shelling mechanism is composed of slow toothed rollers (6) and a pair of toothed rollers formed by fast toothed rollers (7) constitute, and are positioned at the right below of the feeding inlet of the drool plate; the shelling mechanism below is provided with a discharge hopper (10). the

Further, the outer peripheral surfaces of the two toothed rollers are processed with tooth grooves, and the motor (9) drives the slow toothed roller (6) and the fast toothed roller (7) to rotate oppositely at a differential speed through a belt and a support wheel (11). the

Specifically, the utility model is made up of feed hopper (1), casing (12), feeding mechanism, shelling mechanism, motor (9), frame (8), discharge hopper (10) etc. It is characterized in that: the casing (12) is fixed on the top of the frame (8), and the motor (9) is fixed on the bottom of the frame (8); the feeding mechanism is composed of a material door (2), an electromagnetic vibrating feeder (3), the left flow plate (4), the right flow plate (5), etc., wherein the opening of the material door (2), the vibration frequency of the electromagnetic vibrating feeder (3) and the flow plate (4) The openings of and (5) can be adjusted as required, and the seeds can be fed continuously, evenly, appropriately and accurately into the shelling operation area of the shelling mechanism by this feeding mechanism; the shelling mechanism Located directly below the feeding inlet of the drool plate, it is mainly composed of a pair of toothed rollers consisting of a slow toothed roller (6) and a fast toothed roller (7). The roller distance between the two toothed rollers can be adjusted arbitrarily. There are a certain number of tooth slots in the surface processing, and the motor (9) drives the slow toothed roller (6) and the fast toothed roller (7) to rotate in opposite directions at a certain rotational speed compared to the differential speed through the belt and the support wheel (11). Under the action of the cogging on the surface and the differential rotation of the two rollers, the oil seeds are simultaneously sheared, squeezed and rubbed, and the seeds are deformed and broken, and the kernel and shell are separated to achieve the purpose of shelling; A discharge hopper (10) is arranged below the shell mechanism to facilitate the discharge of the prolapsed matter out of the machine. the

Beneficial effect

The technical advantages of the utility model mainly include:

1. The feeding mechanism adopts an adjustable material door and an electrically controlled electromagnetic vibrating feeder. The mechanism is not limited by the size and shape of the material, and is suitable for different materials such as cottonseed, soybean, sunflower seed, peanut, etc. The versatility of the equipment is greatly improved and the equipment cost is reduced. the

2. The electromagnetic vibrating feeder can realize uniform and continuous feeding, and can adjust the feeding volume steplessly and accurately. The opening and closing and process adjustment are quick, which is convenient for automatic process control and simplified operation. the

3. During the feeding process of the electromagnetic vibrating feeder, the material is continuously thrown up and jumps forward, forming a uniform material flow in the width direction of the feeding chute, which improves the stability of the shelling operation. the

4. The left and right drool boards form a gradually shrinking V-shaped channel, and the angles of the two drool boards can be adjusted as required. During the falling process, the material flow is gradually decelerated under the buffering action of the left and right flow plates, and slowly and evenly fed to the minimum shelling gap area of the two shelling rollers along the narrow and long passages at the bottom of the left and right flow plates. Prevent multiple invalid collisions between the scattered high-speed falling material flow and the shelling roller, improve the shelling efficiency and reduce the damage of kernels. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

In the figure: 1-feeding hopper, 2-material door, 3-electromagnetic vibrating feeder, 4-left flow plate, 5-right flow plate, 6-slow tooth roller, 7-fast tooth roller, 8- Frame, 9-motor, 10-discharging hopper, 11-support wheel, 12-casing. the

Detailed ways

The present embodiment is a kind of oil seed shelling equipment, and structure is as shown in Figure 1, mainly consists of feeding hopper (1), casing (12), feeding mechanism, shelling mechanism, motor (9), frame (8), discharge hopper (10) etc. are formed. The casing (12) of shelling equipment is fixed on the top of the frame (8), and the motor (9) is fixedly installed on the bottom of the frame (8); the feeding mechanism consists of a material door (2), an electromagnetic vibrating feeder (3) , the left flow plate (4), the right flow plate (5), etc.; the shelling mechanism is located directly below the feed inlet of the flow plate, and is mainly composed of slow tooth rollers (6) and fast tooth rollers (7) Composed of a pair of toothed rollers, the outer peripheral surfaces of the two toothed rollers are processed with a certain number of tooth grooves, and the roller distance between the two toothed rollers can be adjusted arbitrarily; a discharge hopper (10) is arranged below the shelling mechanism. the

When the utility model works, after the oil seeds enter the feed hopper (1), adjust the opening of the material door (2) and the vibration frequency of the electromagnetic vibration feeder (3) to reach a suitable feeding speed , during the feeding process of the electromagnetic vibrating feeder, the material is continuously thrown up and jumps forward, forming a uniform material flow in the width direction of the feeding trough, and falling to the left and right flow plates (4) and (5) ) form a V-shaped channel, the material flow is gradually decelerated under the buffering action of the left and right flow plates during the falling process, and is fed slowly and evenly to the two shelling rollers along the narrow and long channels at the bottom of the left and right flow plates The minimum husking gap area prevents multiple invalid collisions between the scattered high-speed falling material flow and the husking roller, improves the husking efficiency and reduces the damage of the kernels. The motor (9) drives the slow-toothed roller (6) and the fast-toothed roller (7) to rotate in opposite directions at a differential speed through the belt and the supporting wheel (11), and the speed ratio of the fast-toothed roller (7) and the slow-toothed roller (6) is constant , the seed material entering between the two toothed rollers is under the comprehensive action of extrusion, shearing, rubbing, etc. to realize the process of shell breaking and kernel shell separation. the

Claims (2)

1. an oilseed hulling device, is mainly comprised of hopper (1), casing (12), feeding mechanism, sabot body, motor (9), frame (8), discharge bucket (10); The casing of hulling device (12) is fixed on frame (8) top, and motor (9) is fixedly mounted on frame (8) bottom; It is characterized in that: feeding mechanism is by bin gate (2), the vibro-feeder (3) that is positioned at bin gate (2) below, the left drip feed plate (4) that is positioned at vibro-feeder (3) outlet below and right drip feed plate (5) formation; The a pair of discaling roll formation that sabot body is comprised of slow discaling roll (6) and fast discaling roll (7), be positioned at drip feed plate feeding mouth under; Sabot body below is provided with discharge bucket (10).

2. a kind of oilseed hulling device according to claim 1, it is characterized in that, two discaling roll outer surfaces are processed with teeth groove, and motor (9) drives slow discaling roll (6) and fast discaling roll (7) to make differential by belt and supporting-point roller (11) and rotates in opposite directions.