CN106111516A - The separation of hull from kernel mechanism of groundnut sheller - Google Patents

Abstract

The present invention relates to hulling machine technical field, separation of hull from kernel mechanism more particularly to a kind of groundnut sheller, including Semen arachidis hypogaeae collecting box, for the oscillating screen plate mechanism of vibration screening Semen arachidis hypogaeae and for drawing the broken shell draw frame machine of the broken shell of Semen arachidis hypogaeae, the top of Semen arachidis hypogaeae collecting box is uncovered, oscillating screen plate mechanism is corresponding with the top of Semen arachidis hypogaeae collecting box, and broken shell draw frame machine is arranged at the top of oscillating screen plate mechanism side.This separation of hull from kernel mechanism can reach the separation quickly and efficiently to Semen arachidis hypogaeae and broken shell, and segregation ratio is more thoroughly, and can keep the spatter property after shelling.

Description

Shell kernel separation mechanism of peanut sheller

technical field

The invention relates to the technical field of shelling machines, in particular to a shell kernel separation mechanism of a peanut shelling machine.

Background technique

Peanut is an important oil and economic crop, an important source of oil and protein, and plays an important role in national economic and social development. In terms of oil content, although peanut is slightly inferior to sesame, it beats rapeseed, soybean, and cottonseed in one fell swoop with 50% oil content and becomes one of the widely planted oil crops. Peanut kernels are not only rich in oil, but also rich in protein. Many of these proteins are necessary for the human body, and the utilization rate is very high. However, the nutritional content of peanuts is far more than that. In addition to the rich content of oil and protein, the content of carbohydrates and trace elements is also unmatched by many other crops. Peanut shells are not useless. Peanut shells peeled off from peanut kernels can be used as fuel for bioelectric power generation.

At present, most of the peanut shelling machines promoted in China use winnowing to separate peanut kernels and broken shells. The effect is also obvious and the sorting efficiency is high. However, due to winnowing, pipes are needed for air intake and exhaust, and the broken shells after winnowing are often scattered on the ground, making it difficult to clean up, which will be a big waste for those who need to use peanut shells . However, the existing peanut shelling machines generally have the disadvantages of high crushing rate, poor cleaning rate after shelling, and complicated machine structure. Compared with foreign countries, my country's agricultural mechanized production still has many deficiencies. The mechanical devices for peanut production are not perfect and popular. In many areas, the production of peanuts is still manual. In order to promote the development of agriculture, it is necessary to design more Suitable peanut sheller.

Contents of the invention

The purpose of the present invention is to provide a shell kernel separation mechanism of a peanut sheller, so as to achieve rapid and efficient separation of peanut kernels and broken shells, and the separation is relatively thorough, and the cleanliness after shelling can be maintained.

The present invention is achieved like this:

A shell separation mechanism for a peanut sheller, including a peanut kernel collection box, a vibrating sieve plate mechanism for vibrating and screening peanut kernels, and a broken shell suction mechanism for absorbing broken peanut shells. The top of the peanut kernel collection box is open. The vibrating sieve plate mechanism corresponds to the top of the peanut kernel collection box, and the broken shell suction mechanism is arranged above one side of the vibrating sieve plate mechanism.

Further, in a preferred embodiment of the present invention, the vibrating sieve plate mechanism includes a first gear, a second gear, a first rotating rod, a second rotating rod, a first cam set, a second cam set, a vibrating sieve plate , a spring set and a driving mechanism of the rotating rod, the first gear meshes with the second gear, one end of the first rotating rod is fixedly connected to the first gear along the axial direction of the first gear, and the other end is connected to the driving mechanism of the rotating rod, and the second rotating One end of the rod is fixedly connected to the second gear along the axial direction of the second gear, the centers of the great circles of the cams of the first cam group are all fixedly connected to the first rotating rod, and the centers of the great circles of the cams of the second cam group are all fixedly connected to the The directions of the cams of the first rotating rod and the first cam group are opposite, the vibrating sieve plate is arranged under the first rotating rod and the second rotating rod and when the first rotating rod and the second rotating rod rotate, the first cam group or The second cam group can squeeze the vibrating sieve plate, the first rotating rod and the second rotating rod are respectively arranged on both sides of the vibrating sieve plate correspondingly, and the spring group is arranged on the bottom wall of the vibrating sieve plate.

Further, in a preferred embodiment of the present invention, the vibrating sieve plate is provided with a plurality of uniformly distributed sieve holes, the sieve holes are circular, and the sieve holes have a diameter of 10 mm to 12 mm.

Further, in a preferred embodiment of the present invention, the above-mentioned rotating rod driving mechanism is a first motor, the first motor is arranged horizontally and the rotating shaft of the first motor is fixedly connected to the end of the first rotating rod away from the first gear.

Further, in a preferred embodiment of the present invention, the shell separation mechanism of the above-mentioned peanut sheller also includes a bottom box body, the bottom box body is provided with a peanut kernel collection cavity, and the bottom box body corresponds to the top position of the peanut kernel collection cavity There is a first opening, the vibrating sieve plate mechanism is connected to the top of the bottom box and corresponds to the first opening, the bottom box is provided with a second opening on the side wall corresponding to the peanut kernel collection chamber, and the peanut kernel collection box is set on the peanut kernel collection box. The cavity and the peanut kernel collection box can be taken out from the second opening.

Further, in a preferred embodiment of the present invention, the above-mentioned peanut kernel collection box is slidably connected with the bottom wall of the bottom box body.

Further, in a preferred embodiment of the present invention, a recessed handle is provided on the side wall of the peanut kernel collection box corresponding to the second opening.

Further, in a preferred embodiment of the present invention, the broken shell suction mechanism includes a second motor, an impeller, a suction pipe, a broken shell suction head, and a broken shell collection box, and the broken shell suction head is arranged on the vibrating screen plate mechanism. Above the side, the broken shell suction head is connected to the suction shell pipeline, and one end of the suction shell pipeline is connected to the broken shell collection box, the second motor and the impeller are arranged in the broken shell collection box, and the impeller is fixedly connected to the rotating shaft of the second motor, The broken shell collection box is provided with an air exhaust port.

Further, in a preferred embodiment of the present invention, a broken shell blocking net for isolating the second motor and the impeller is also provided in the broken shell collection box.

Further, in a preferred embodiment of the present invention, the shape of the suction mouth of the broken shell suction head is an inverted funnel shape, and the suction mouth faces downward and faces one side of the vibrating sieve plate mechanism.

The beneficial effects achieved by the present invention are as follows: the mixture of crushed peanut kernels and crushed shells in the peanut sheller is discharged to the sieve plate vibration mechanism for sieving peanut kernels, and it is arranged at the end of the sieve plate vibration mechanism where the material enters. The broken shell suction mechanism absorbs the broken shells at the same time, so that the peanut kernels fall into the peanut kernel collection box under the vibration of the sieve plate vibration mechanism, and the broken shells are continuously sucked away by the broken shell suction mechanism, thereby completing the sorting operation of the shell kernels. The shell-kernel separation mechanism of the peanut sheller has a simple structure, can achieve fast and efficient separation of peanut kernels and broken shells, and the separation is relatively thorough, and the cleanliness after shelling can be maintained.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is the schematic structural view of the peanut sheller equipped with the shell kernel separation mechanism of the peanut sheller provided by the embodiment of the present invention;

Fig. 2 is the first structure schematic diagram of the vibrating sieve plate mechanism of the peanut sheller provided by the embodiment of the present invention;

Fig. 3 is the second structural schematic view of the vibrating sieve plate mechanism of the peanut sheller provided by the embodiment of the present invention;

Fig. 4 is the schematic structural view of the cam of the vibrating sieve plate mechanism of the peanut sheller provided by the embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a broken shell suction mechanism of a peanut sheller provided by an embodiment of the present invention.

Summary of reference signs: peanut sheller 101; feeding hopper 100; funnel 110; cover plate 120; shelling mechanism 200; shell kernel separation mechanism 300; sieve hole 301; 310; the first gear 311; the second gear 312; the first rotating rod 313; the second rotating rod 314; the first cam group 315; the second cam group 316; vibrating sieve plate 317; broken shell suction mechanism 320; second motor 321; impeller 322; suction shell pipe 323; broken shell suction head 324; broken shell blocking net 325; 341 ; the second opening 342 ; the air outlet 343 ; the upper box body 400 ; the discharge port 410 .

detailed description

The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

Referring to Fig. 1 , a peanut sheller 101 provided by an embodiment of the present invention includes a feed hopper 100, a shelling mechanism 200, a shell kernel separation mechanism 300 and an upper box 400 with an open upper end.

The feeding hopper 100 is a feeding device for peanuts, which can improve the convenience of using the peanut sheller 101 to a certain extent, and further improve the efficiency. Specifically, in this embodiment, the feed hopper 100 includes a funnel 110 and a cover plate 120, the bottom outlet of the funnel 110 is connected with the cover plate 120, and the cover plate 120 is in the shape of a semi-cylindrical cylinder.

The cover plate 120 is connected to the top of the upper box body 400. The upper box body 400 can support the feed hopper 100, and the upper part of the upper box body 400 is open, so that the cover plate 120 of the feed hopper 100 and the upper part The boxes 400 together form a closed shelling chamber. Therefore, the peanuts that enter the hopper 100 can directly enter the shelling chamber for shelling. The bottom of the upper box body 400 is provided with a discharge opening 410 communicating with the inner cavity of the upper box body 400, the bottom wall of the upper box body 400 is also an inclined surface, and the discharge opening 410 is an inclined channel, and the discharge opening 410 corresponds to the upper The lowest point of the bottom wall of the box body 400, so that the mixture of peanut kernels and broken shells after shelling in the shelling chamber can slide well along the bottom wall of the upper box body 400 under the effect of its own gravity, and finally from the row The feed port 410 is well slid out, which is convenient for the subsequent shell and kernel separation operation.

The shelling mechanism 200 is arranged in the shelling chamber. The shelling mechanism 200 is a shelling assembly that can shell peanuts. It can use closed drums, grid concave plate shelling parts, etc. to shell peanuts. The feeding hopper 100 enters the shelling chamber, and the shelling mechanism 200 performs operations such as extrusion on the peanuts, so that the shells of the peanuts are broken, and the mixture of peanuts and broken shells is discharged through the discharge port 410 .

The shell kernel separation mechanism 300 is a mechanism for processing the mixture of shelled broken shells and peanut kernels, which collects the peanut kernels and broken shells separately, so that the separation operation of peanut kernels and broken shells can be finally completed. Specifically, the shell kernel separation mechanism 300 includes a sieve plate vibration mechanism 310 , a crushed shell suction mechanism 320 and a peanut kernel collection box 330 . The sieve plate vibrating mechanism 310 is used to quickly and effectively screen the peanut kernels, so that the peanut kernels enter the peanut kernel collection box 330, and the broken shell suction mechanism 320 absorbs the broken shells, so that the broken shells and peanut kernels can be effectively separated , and the two complement each other to complete the separation operation.

Referring to Figure 1, in this embodiment, the shell and kernel separation mechanism 300 also includes a bottom box 340, the top of one side of the bottom box 340 is connected to the bottom of the upper box 400, which can support the upper structure. The inner cavity of the bottom box body 340 includes a crushed shell collection chamber and a peanut kernel collection chamber. The bottom box body 340 is provided with a first opening 341 corresponding to the top position of the peanut kernel collection chamber. The sieve plate vibration mechanism 310 is connected to the top of the bottom box body 340 And corresponding to the first opening 341, the side wall of the bottom box 340 corresponding to the peanut kernel collection cavity is provided with a second opening 342, the peanut kernel collection box 330 is arranged in the peanut kernel collection cavity and the peanut kernel collection box 330 can be opened from the second opening. Take it out at 342.

Through the structural arrangement of the bottom box 340, the broken shell collection chamber can store the broken shells sucked by the broken shell suction mechanism 320, and the peanut kernels can be collected by falling into the peanut kernel collection chamber through the sieve plate vibration mechanism 310 In the box 330, the volume of the whole peanut shelling machine 101 is further reduced, and its structure is optimized so that broken shells will not fall out of the machine, so that the peanut shelling operation can have better sanitation.

Further, the peanut kernel collection box 330 is slidingly connected with the bottom wall of the bottom box body 340, specifically, the bottom wall of the peanut kernel collection box 330 is provided with a pulley, and the bottom wall of the bottom box body 340 is provided with a slide rail that cooperates with the pulley, thereby The peanut kernel collection box 330 can be easily pushed into and pulled out of the peanut kernel collection cavity of the bottom box body 340 from the second opening 342, and meanwhile, the outer side of the peanut kernel collection box 330 corresponding to the side wall of the second opening 342 is provided with a recessed handle 331 , the recessed handle 331 is a groove starting on the outer wall, the edge of the groove can be a flange that is convenient for fingers to buckle, and the peanut kernel collecting box 330 can be pushed and pulled very conveniently by the recessed handle 331 . Of course, in other embodiments, a protruding handle may also be used instead of the recessed handle 331 .

The peanut kernel collecting box 330 is placed directly below the vibrating sieve plate 317, and whenever the peanut kernel passes through the sieve hole 301, it will be collected by it. Through the peanut kernel collection box 330, the peanut kernels can be taken out, and the peanut kernel collection box 330 can be emptied for repeated use, which makes the operation more convenient.

Referring to accompanying drawing 2, accompanying drawing 3, in this embodiment, sieve plate vibration mechanism 310 comprises first gear 311, second gear 312, first rotating rod 313, second rotating rod 314, first cam group 315, second Cam group 316 , vibrating screen plate 317 , rotating rod driving mechanism 318 and spring group 319 .

The first gear 311 meshes with the second gear 312, so that the rotation of the first gear 311 can drive the rotation of the second gear 312. The types of the first gear 311 and the second gear 312 are both spur-toothed cylindrical wheels, and the modulus can be set. It is 6, the number of teeth is calculated to be 60, the tooth width is designed to be 30mm, the pressure angle is 20, and the diameter of the indexing circle is 360mm. Of course, the sizes of the first gear 311 and the second gear 312 can be properly adjusted according to actual needs. The material of the first gear 311 and the second gear 312 can be metal material, preferably steel material, so that it has good mechanical strength and wear resistance. Of course, in other embodiments, materials such as plastic can also be used.

Referring to accompanying drawing 2, one end of the first rotating rod 313 is fixedly connected to the first gear 311 along the axial direction of the first gear 311, specifically, one end of the first rotating rod 313 is square, and the index circle center of the first gear 311 A square connection hole matched with the first rotating rod 313 is provided, so that the rotation of the first rotating rod 313 can drive the first gear 311 to rotate synchronously. The other end of the first rotating rod 313 is connected to the rotating rod driving mechanism 318, the rotating rod driving mechanism 318 is a first motor, the first motor is horizontally arranged and the rotating shaft of the first motor is fixedly connected to the first rotating rod 313 away from the first gear 311 ends.

The first motor can drive the first rotating rod 313 to rotate, and then drive the first gear 311 to rotate, and the first gear 311 drives the second gear 312 to rotate through gear meshing. One end of the second rotating rod 314 is fixedly connected to the second gear 312 along the axial direction of the second gear 312. For its connection mode, refer to the connection mode between the first rotating rod 313 and the first gear 311, so that the rotation of the second gear 312 can drive The rotation of the second rotation lever 314. Moreover, the first rotating rod 313 and the second rotating rod 314 are horizontally arranged and parallel to each other, and both the first rotating rod 313 and the second rotating rod 314 are rotatably connected to the bottom box body 340 .

Referring to accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, first cam group 315 comprises two cams 302, and the shape and size of two cams 302 are equal, and the diameter of cam 302 small circle is 40mm, and the diameter of large circle is 70mm, and cam 302 The center of the large circle part is provided with a cam connection hole 303, its aperture is 30mm, the center distance between two circles is 60mm, and the cam thickness is 30mm. Of course, in other embodiments, the size of the cam 302 can also be adjusted as required.

The center of the great circle of the cam 302 , that is, the cam connection hole 303 is fixedly connected to the first rotating rod 313 . The two cams 302 are symmetrically arranged on both sides of the first rotating rod 313 with respect to the midpoint of the first rotating rod 313 . Similarly, the second cam set 316 also includes two cams 302 whose shape and size are the same as those of the cams 302 of the first cam set 315 . The connection between the two cams 302 and the second rotating rod 314 refers to the connection between the two cams 302 of the first cam group 315 and the first rotating rod 313 . But referring to accompanying drawing 3, the direction of the cam 302 of the first cam group 315 is opposite to the direction of the cam 302 of the second cam group 316, that is, when the small circle part of the cam 302 of the first cam group 315 moves to the first rotating rod 313 When the lower part of the cam 302 of the second cam group 316 moves to the top of the second rotating rod 314 .

Referring to accompanying drawing 3, vibrating sieve plate 317 is arranged below the first rotating rod 313 and the second rotating rod 314 and when the first rotating rod 313 and the second rotating rod 314 rotate, the first cam group 315 or the second cam group 316 The vibrating sieve plate 317 can be squeezed. The first rotating rod 313 and the second rotating rod 314 are respectively arranged on both sides of the vibrating sieve plate 317. The spring group 319 is arranged on the bottom wall of the vibrating sieve plate 317. The spring group 319 includes four The springs are respectively arranged around the vibrating sieve plate 317 so as not to affect the falling of the peanut kernels from the vibrating sieve plate 317 . The vibrating sieve plate 317 is located at the upper end of the peanut kernel collecting cavity of the bottom box body 340, so that the peanut kernels passing through the vibrating sieve plate 317 can enter the peanut kernel collecting box 330 in the peanut kernel collecting cavity.

Further, in this embodiment, the vibrating sieve plate 317 is provided with a plurality of evenly distributed sieve holes 301 , the sieve holes 301 are circular, and the diameter of the sieve holes 301 is 10mm˜12mm. The sieve holes 301 of this shape and size can better screen the peanut kernels, so that the larger broken shells are not easy to enter the peanut kernel collection box 330 together with the peanut kernels, and when vibrating on the vibrating sieve plate 317, they are crushed. Shell suction mechanism 320 suction. The vibrating sieve plate 317 is provided with a non-sieve portion near one end of the broken shell suction mechanism 320, that is, near the discharge port 410, so that the broken shells in the mixed material just discharged from the discharge port 410 to the vibrating sieve plate 317 can be more The good ones are first sucked by the broken shell suction mechanism 320 to reduce the probability that the tiny broken shells and peanut kernels enter the peanut kernel collection box 330 together.

Through the structural setting of the above-mentioned sieve plate vibration mechanism 310, the first motor drives the first gear and the first rotating rod 313 to rotate, thereby driving the first gear 311 to rotate, and the first gear 311 drives the second gear 312 to rotate, and the second gear 312 Then drive the second gear 312 to rotate, so that the first rotating rod 313 and the second rotating rod 314 can rotate synchronously. And because the gear meshing transmission is stable, and then the two groups of cams 302 on the first rotating rod 313 and the second rotating rod 314 can rotate smoothly.

Since the cams 302 of the first cam group 315 and the second cam group 316 have opposite directions, when the first cam group 315 presses down on the vibrating sieve plate 317, the corresponding part of the spring group 319 shrinks downward, so that one end of the vibrating sieve plate 317 slope down. When the first rotating rod 313 and the second rotating rod 314 continue to rotate, the first cam group 315 gradually breaks away from the vibrating screen plate 317, and the second cam group 316 acts on the vibrating screen plate 317, so that the other end of the vibrating screen plate 317 is downward tilt. In this way, the two ends of the vibrating sieve plate 317 are continuously moved up and down, and the vibrating sieve plate 317 is continuously and steadily vibrated. In the sieve hole 301 of 317, fall in the peanut kernel collection box 330 in the peanut collection chamber. Of course, in other embodiments, the first motor may also be connected to one end of the second rotating rod 314 for driving.

The principle of the broken shell suction mechanism 320 is derived from the vacuum cleaners that have been popularized in households. At present, the working principle of household vacuum cleaners is almost the same. When the electric motor runs at high speed, it will drive the fan in the vacuum cleaner to rotate at high speed. breath. The high-speed discharge of the air makes the air in the dust-absorbing part of the front end of the fan continuously replenish the air in the fan, resulting in an instantaneous vacuum inside the vacuum cleaner, thus forming a relatively high negative pressure difference between the inside of the vacuum cleaner and the atmospheric pressure outside, so the port of the vacuum cleaner Garbage and dust are sucked into the interior of the vacuum cleaner. The dust and garbage entering the interior of the vacuum cleaner will be filtered by the filter and stay in the ash storage box, and the filtered air will be discharged out of the vacuum cleaner through the exhaust port.

Specifically, referring to accompanying drawing 1, accompanying drawing 5, broken shell suction mechanism 320 comprises second motor 321, impeller 322, suction shell pipeline 323, broken shell suction head 324, broken shell collection box, broken shell suction head 324 is arranged on the sieve One side of the plate vibrating mechanism 310 corresponds to the discharge port 410, that is, the crushed shell suction head 324 is arranged on one side of the vibrating sieve plate 317 and is located above the discharge port 410, so that when the mixture of peanut kernels and crushed shells is discharged from the discharge port When the 410 comes out, the smaller broken shells are immediately and continuously sucked away by the broken shell suction head 324, and the larger broken shells are also sucked into the broken shell suction head 324 when the material rolls on the vibrating screen plate 317 .

Further, in this embodiment, the shape of the suction port of the crushed shell suction head 324 is an inverted funnel shape, and the suction port faces downward and faces one side of the vibrating mechanism 310 of the sieve plate. The crushed shell suction head 324 has a long rectangular suction port, so that the material on the vibrating screen plate 317 can be fully suctioned.

The broken shell suction head 324 is connected with the suction shell pipeline 323, and one end of the suction shell pipeline 323 is communicated with the broken shell collection box, which is the part of the bottom box body 340 located below the upper box body 400 in this embodiment. A broken shell collection chamber is provided inside. Of course, in other embodiments, the broken shell collection box can also be a separate box. The second motor 321 and the impeller 322 are all arranged in the crushed shell collection chamber, the impeller 322 is fixedly connected to the rotating shaft of the second motor 321, and the inner wall of the bottom box body 340 corresponding to the crushed shell collection chamber is provided with an air outlet 343, and the air outlet 343 Multiple openings are possible. The second motor 321 drives the impeller 322 to rotate in the broken shell collection chamber to discharge the air in the broken shell collection chamber from the air outlet 343 . Negative pressure is generated in the broken shell collection chamber, thereby generating suction at the broken shell suction head 324 to suck in external air, so that the broken shells are sucked into the broken shell collection chamber. A broken shell blocking net 325 for isolating the second motor 321 and the impeller 322 is also provided in the broken shell collecting chamber. Make by broken shell blocking net 325, air can pass through and broken shell can not pass through and accumulate in the broken shell collecting cavity of bottom box body 340.

It should be noted that in other embodiments, the sieve plate vibrating mechanism 310 can also use other mechanisms to enable the vibrating sieve plate 317 to vibrate, for example, a crank rocker mechanism is used to make the vibrating sieve plate 317 rotate back and forth within a certain angle. In the above structure, the first gear 311 and the second gear 312 can also be removed, and the vibration of the vibrating sieve plate 317 is achieved by driving the first rotating rod 313 and the second rotating rod 314 to rotate synchronously through two motors respectively.

To sum up, by discharging the mixture of crushed peanut kernels and crushed shells in the peanut sheller 101 to the sieve plate vibration mechanism 310, the peanut kernels are sieved, and it is set at the end of the sieve plate vibration mechanism 310 where the material enters The broken shell suction mechanism 320 absorbs the broken shells at the same time, so that the peanut kernels fall into the peanut kernel collection box 330 under the vibration of the sieve plate vibration mechanism 310, and the broken shells are continuously sucked away by the broken shell suction mechanism 320, thereby completing the shell kernel sorting operation. The shell-kernel separation mechanism 300 of the peanut sheller has a simple structure, can achieve fast and efficient separation of peanut kernels and broken shells, and the separation is relatively thorough, and can maintain cleanliness after shelling.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention have been clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but represents only selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "vertical", "horizontal", "inner" and "outer" are based on the Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore are not to be construed as limitations of the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or an optional connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Claims (10)

1. a shell kernel separation mechanism of a peanut sheller, characterized in that it comprises a peanut kernel collection box, a vibrating sieve plate mechanism for vibrating and screening peanut kernels, and a broken shell suction mechanism for absorbing broken peanut shells, said The top of the peanut kernel collection box is open, the vibrating sieve plate mechanism corresponds to the top of the peanut kernel collection box, and the broken shell suction mechanism is arranged above one side of the vibrating sieve plate mechanism. 2. The shell kernel separation mechanism of the peanut sheller according to claim 1, wherein the vibrating sieve plate mechanism comprises a first gear, a second gear, a first rotating rod, a second rotating rod, a first Cam group, second cam group, vibrating sieve plate, spring group and rotating rod drive mechanism, the first gear meshes with the second gear, and one end of the first rotating rod is fixedly connected along the axial direction of the first gear On the first gear, the other end is connected to the rotating rod drive mechanism, one end of the second rotating rod is fixedly connected to the second gear along the axial direction of the second gear, and the first cam group The centers of the great circles of the cams of the cams are all fixedly connected to the first rotating rod, the centers of the great circles of the cams of the second cam group are all fixedly connected to the first rotating rod, and the direction of the cams of the first cam group On the contrary, the vibrating sieve plate is arranged under the first rotating rod and the second rotating rod, and when the first rotating rod and the second rotating rod rotate, the first cam group or the The second cam group can squeeze the vibrating sieve plate, the first rotating rod and the second rotating rod are respectively arranged on both sides of the vibrating sieve plate, and the spring group is arranged on the vibrating sieve bottom wall of the board. 3. The shell kernel separation mechanism of the peanut sheller according to claim 2, wherein the vibrating sieve plate is provided with a plurality of evenly distributed sieve holes, the sieve holes are circular, and the sieve holes The hole diameter is 10mm ~ 12mm. 4. The shell kernel separation mechanism of the peanut sheller according to claim 2, characterized in that, the driving mechanism of the rotating rod is a first motor, the first motor is arranged horizontally and the rotating shaft of the first motor is fixed Connected to the end of the first rotating rod away from the first gear. 5. The shell kernel separation mechanism of the peanut sheller according to claim 1, further comprising a bottom box body, the bottom box body is provided with a peanut kernel collection chamber, and the bottom box body corresponds to the collection of peanut kernels A first opening is provided at the top of the chamber, the vibrating sieve plate mechanism is connected to the top of the bottom box and corresponds to the first opening, and the bottom box is set corresponding to the side wall of the peanut kernel collection chamber There is a second opening, the peanut kernel collection box is arranged in the peanut kernel collection cavity, and the peanut kernel collection box can be taken out from the second opening. 6 . The shell kernel separation mechanism of the peanut sheller according to claim 5 , wherein the peanut kernel collection box is slidably connected to the bottom wall of the bottom box body. 6 . 7 . The shell separation mechanism of the peanut sheller according to claim 6 , wherein a recessed handle is provided on the side wall of the peanut sheller corresponding to the second opening. 7 . 8. The shell kernel separation mechanism of the peanut sheller according to claim 1, wherein the broken shell suction mechanism comprises a second motor, an impeller, a suction shell pipeline, a broken shell suction head, and a broken shell collection box, The broken shell suction head is arranged above one side of the vibrating sieve plate mechanism, the broken shell suction head is connected to the suction shell pipeline, and one end of the suction shell pipeline is connected to the broken shell collection box. Both the second motor and the impeller are arranged in the broken shell collection box, the impeller is fixedly connected to the rotating shaft of the second motor, and the broken shell collection box is provided with an air exhaust port. 9 . The shell kernel separating mechanism of the peanut sheller according to claim 8 , wherein a broken shell blocking net for isolating the second motor and the impeller is further arranged in the broken shell collection box. 10. The shell kernel separation mechanism of the peanut sheller according to claim 1, characterized in that, the shape of the suction port of the broken shell suction head is an inverted funnel shape, and the suction port faces downward and faces the One side of the vibrating sieve plate mechanism.