阅读说明：本技术 一种黑豆去壳脱粒机 (Black bean shelling thresher ) 是由 劳加斌 于 2018-08-11 设计创作，主要内容包括：本发明公开了一种黑豆去壳脱粒机,包括机箱壳,所述的机箱壳底部设有黑豆收集箱,所述的黑豆收集箱上方侧面设有风机,所述的风机对面设有开口,所述的风机及开口上方设有电机安装架,所述的电机安装架上安装电机,所述的电机的电机轴上有筛选框,所述的筛选框靠近框口处设有支撑座,所述的筛选框通过支撑座搭在机箱壳设置的承载座上,所述的承载座上设有滚珠,使筛选框可轻易在承载座上旋转,所述的机箱壳顶部设有机箱盖。本发明的黑豆去壳装置结构简单,操作方便,可迅速使黑豆壳裂开,使黑豆与壳分开,同时将黑豆收集,并能清除混在黑豆中的碎壳,提高了黑豆的去壳率及去壳效率。(The invention discloses a black bean shelling thresher which comprises a case shell, wherein a black bean collecting box is arranged at the bottom of the case shell, a fan is arranged on the side surface above the black bean collecting box, an opening is formed in the opposite side of the fan, a motor mounting frame is arranged above the fan and the opening, a motor is mounted on the motor mounting frame, a screening frame is arranged on a motor shaft of the motor, a supporting seat is arranged at the position, close to a frame opening, of the screening frame, the screening frame is lapped on a bearing seat arranged on the case shell through the supporting seat, balls are arranged on the bearing seat, the screening frame can easily rotate on the bearing seat, and a case cover is arranged at the top of the case shell. The black bean shelling device is simple in structure and convenient to operate, can rapidly crack the black bean shells, separate the black beans from the shells, collect the black beans, can remove broken shells mixed in the black beans, and improves the shelling rate and the shelling efficiency of the black beans.)

1. The utility model provides a black bean shelling thresher, includes the casing, its characterized in that, casing bottom be equipped with the black bean collecting box, black bean collecting box top side be equipped with the fan, the fan opposite be equipped with the opening, fan and opening top be equipped with the motor mounting bracket, the motor mounting bracket on install the motor, the motor shaft of motor on have a screening frame, the screening frame be close to frame mouth department and be equipped with the supporting seat, the screening frame take on the bearing seat that the casing set up through the supporting seat, the bearing seat on be equipped with the ball, make the screening frame rotate on bearing seat easily, casing top be equipped with the case lid.

2. The black soybean huller as claimed in claim 1, wherein the motor shaft of the motor is extended into the screening frame and engaged with the top and bottom of the screening frame, and the motor shaft of the motor is provided with a screw rod.

3. The black soybean shelling and threshing machine as claimed in claim 1, wherein said screen frame is provided with two symmetrical flaps at the top, a layer of soft rubber is provided on the inner side of the screen frame, the screen holes of said screen frame are circular holes, and the diameter of said screen holes is 13 mm.

4. The black soybean shelling thresher according to claim 1, wherein said motor mounting bracket is comprised of a mounting base and 4 connecting rods, one end of said connecting rods is connected to a side of said mounting base, and the other end is connected to a side of said casing.

5. The black soybean shelling and threshing machine as claimed in claim 1, wherein a sponge layer is provided on an inner side of said casing from said carriage to said motor mounting frame.

6. The black soybean shelling and threshing machine as claimed in claim 1, wherein said black soybean collection box is provided with a screen at the mouth thereof, the screen has a mesh of a square grid, and the side length of said mesh is 12 mm.

Technical Field

The invention relates to the field of agricultural machinery, in particular to a black soybean shelling thresher.

Background

The black bean is black seed of soybean of Leguminosae, and is elliptical or spherical, slightly flat, 6-12mm long and 5-9mm in diameter. The surface is black or gray black, smooth or wrinkled, glossy, and has yellowish white oblong hilum on one side. Is hard and hard. Thin and crisp seed coat, 2 cotyledons, hypertrophied, yellowish green or yellowish. Light smell, light taste, bean-like smell when chewed. Black beans, also called scull beans, black beans and black beans, are often called black beans and horse-material beans among people and are called the king of beans. Black soya bean is anti-aging, good both in medicine and food, and belongs to the same category of soybeans as soybean.

The black beans are also wrapped in the black bean shells after being picked, one black bean shell wraps a plurality of black beans, the black bean shells need to be removed, the picked black beans are ripe, the ripe black bean shells are almost dried, and can be easily peeled, the black bean shells are generally manually peeled and removed in most rural areas in China, the efficiency is extremely low, based on the problem, shelling equipment or devices for beans appear on the market, some equipment or devices are also suitable for the black beans, but the equipment or devices are complex in structure, high in manufacturing cost and not suitable for farmers for small-area planting, the shelling rate and the cleaning rate of the equipment or devices are not high, and a lot of broken shells are mixed in the collected black beans.

Disclosure of Invention

The invention aims to solve the problems and provides a black bean shelling thresher.

The object of the invention is achieved by:

the utility model provides a black bean hulling thresher, includes the casing, casing bottom be equipped with the black bean collecting box, black bean collecting box top side be equipped with the fan, the fan opposite be equipped with the opening, fan and opening top be equipped with the motor mounting bracket, the motor mounting bracket on install the motor, the motor shaft of motor on have a screening frame, the screening frame be close to frame mouth department and be equipped with the supporting seat, the screening frame take on the bearing seat that the casing set up through the supporting seat, the bearing seat on be equipped with the ball, make the screening frame rotate on bearing seat easily, casing top be equipped with the casing lid.

Preferably, a motor shaft of the motor extends into the screening frame and is connected with the top and the bottom of the screening frame, and a screw rod is arranged on the motor shaft of the motor.

Preferably, the top of the screening frame is provided with two symmetrical flip covers, the inner side surface of the screening frame is provided with a layer of soft rubber, the screen holes of the screening frame are circular holes, and the diameter of each screen hole is 13 mm. Because the length of the black beans is 6-12mm, the sieve holes are designed into circular holes, and the side length is 13mm, the black beans can be guaranteed to be screened out from the screening frame in all directions, and the black bean shells can be blocked on the screen.

Preferably, the motor mounting frame comprises a mounting seat and 4 connecting rods, wherein one end of each connecting rod is connected with the side face of the mounting seat, and the other end of each connecting rod is connected with the side face of the cabinet shell.

Preferably, a layer of sponge is arranged on the section of the inner side surface of the case shell from the bearing seat to the motor mounting frame. The sponge can prevent the black beans from colliding with the shell to cause damage.

Preferably, the black bean collecting box opening is provided with a screen, the screen holes of the screen are square holes, and the side length of the screen holes of the screen is 12 mm. Because the black beans are 6-12mm long, the sieve pores are designed into the grid pores, and the side length is 12mm, the black beans can be guaranteed to be screened into the collection box from the sieve pores in all directions, and the black bean shells can be blocked on the sieve.

The invention has the beneficial effects that: the black bean shelling device is simple in structure and convenient to operate, can rapidly crack the black bean shells, separate the black beans from the shells, collect the black beans, can remove broken shells mixed in the black beans, and improves the shelling rate and the shelling efficiency of the black beans.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of a screening frame according to the present invention.

Fig. 3 is a schematic structural diagram of the motor mounting bracket of the present invention.

Description of the figures reference signs: 1-case shell, 2-black bean collecting box, 3-fan, 4-opening, 5-motor mounting rack, 6-motor, 7-screening frame, 8-hob, 9-screen cloth, 101-bearing seat, 102-case cover, 103-sponge, 71-supporting seat, 72-flip, 73-rubber, 74-sieve mesh, 51-mounting seat, 52-connecting rod.

Detailed Description

Reference will now be made in further detail to the accompanying drawings.

The black soybean shelling thresher shown in fig. 1-3 comprises a case shell 1, a black soybean collecting box 2 is arranged at the bottom of the case shell 1, a fan 3 is arranged on the side face above the black soybean collecting box 2, an opening 4 is oppositely arranged on the fan 3, a motor mounting frame 5 is arranged above the fan 3 and the opening 4, a motor 6 is mounted on the motor mounting frame 5, a screening frame 7 is arranged on a motor shaft of the motor 6, a supporting seat 71 is arranged at the position, close to a frame opening, of the screening frame 7, the screening frame 7 is put on a bearing seat 101 arranged on the case shell 1 through the supporting seat 71, balls are arranged on the bearing seat 101, the screening frame 7 can easily rotate on the bearing seat 101, and a case cover 102 is arranged at the top of the case shell 1. A motor shaft of the motor 6 extends into the screening frame 7 and is jointed with the top and the bottom of the screening frame 7, a screw rod 8 is arranged on the motor shaft of the motor 6, two symmetrical flip covers 72 are arranged at the top of the screening frame 7, a layer of soft rubber 73 is arranged on the inner side surface of the screening frame 7, a sieve hole 74 of the screening frame 7 is a circular hole, and the diameter of the sieve hole 74 is 13 mm; the motor mounting frame 5 consists of a mounting seat 51 and 4 connecting rods 52, wherein one end of each connecting rod 52 is connected with the side surface of the mounting seat 51, and the other end of each connecting rod 52 is connected with the side surface of the cabinet shell 1; a layer of sponge 103 is arranged on the section of the inner side surface of the machine case shell 1 from the bearing seat 101 to the motor mounting frame 5; the black bean collecting box 2 case mouth be equipped with a screen cloth 9, the sieve mesh of screen cloth 9 is the check hole, the sieve mesh side length of screen cloth 9 is 12 mm.

The method comprises the following steps of putting black beans which are not hulled into a screening frame 7, starting a machine, operating a motor 6 and driving the screening frame 7 to rotate, enabling the black beans to collide with each other in the screening frame 7, enabling the black bean shells of mature black beans to be dried and easy to crack, enabling the black beans to fly out of a sieve mesh 74 through centripetal force generated by the screening frame 7 after the black bean shells crack, enabling the flying black beans to fall downwards into a black bean collecting box 2 due to the obstruction of a sponge 103 layer, and arranging a spiral rod 8 on a motor shaft of the motor 6 for improving the hulling rate of the black beans, wherein the spiral rod 8 is distributed in all directions, is high in collision rate with the black beans during rotation, improves the hulling rate of the black beans, and is spiral at the same time, and the space occupied in the screening frame 7 is not large; the broken shell that will mix with in the black bean is blown away from opening 4 through fan 3 from the in-process that screen frame 7 descends to black bean collecting box 2 of shelling, and sets up the screen cloth 9 that can further clear away the broken shell at 2 case mouths of black bean collecting box, improves the clear shell rate of black bean.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.