阅读说明：本技术 可控级核桃分级筛分装置及使用方法 (Controllable-level walnut grading and screening device and using method thereof ) 是由 吕明哲 于 2019-11-23 设计创作，主要内容包括：本发明涉及一种可控级核桃分级筛分装置及使用方法,属于农业领域,包括平行设置的背板和前板,前板和后板右侧通过侧板封堵,背板和前板之间为分选区域,背板上设置多排同规格的圆形通孔,同排的通孔的间距相同,成排的通孔整体向左侧倾斜,通孔内配合调节模块,调节模块为多级圆形套筒,多级套筒最里面的筒与前板垂直固定,最上排通孔高端设置进料口,每排通孔的低端设置出料口。可根据不同分选标准来调节,适应性强,一次操作就可以进行多级分选,并且分选标准可调,无需电力驱动,不仅成本降低,而且效率极高。(The invention relates to a controllable-level walnut grading and screening device and a using method thereof, belonging to the field of agriculture and comprising a back plate and a front plate which are arranged in parallel, wherein the right sides of the front plate and the back plate are plugged by a side plate, a sorting area is arranged between the back plate and the front plate, a plurality of rows of round through holes with the same specification are arranged on the back plate, the intervals of the through holes in the same row are the same, the rows of through holes are integrally inclined towards the left side, an adjusting module is matched in the through holes, the adjusting module is a multi-level round sleeve, a cylinder at the innermost part of the multi-level sleeve is vertically fixed with the front plate, a feed inlet is arranged. The multi-stage sorting device can be adjusted according to different sorting standards, has strong adaptability, can perform multi-stage sorting by one-time operation, has adjustable sorting standards, does not need electric drive, and has the advantages of low cost and high efficiency.)

1. The utility model provides a hierarchical screening plant of controllable level walnut which characterized in that: backplate (10) and front bezel (1) including parallel arrangement, curb plate (8) shutoff is passed through on front bezel (1) and the back plate right side, for selecting separately between backplate (10) and front bezel (1) regional, set up circular through-hole (11) of multirow with the specification on backplate (10), the interval with through-hole (11) of row is the same, through-hole (11) in row wholly inclines to the left side, through-hole (11) fit in adjusting module (6), adjusting module (6) are multistage circular sleeve, the section of thick bamboo of multistage sleeve the inside is with front bezel (1) vertical fixation, it sets up feed inlet (7) to go up row through-hole (11) high-end, the low side of every row of through-hole (11) sets up discharge gate (2).

2. The classification and screening device for walnuts with controllable grade according to claim 1, wherein: the innermost section of thick bamboo length is the longest in regulation module (6), and a section of thick bamboo (12) is the longest promptly, and a section of thick bamboo (12) play direction and supporting role, avoid other section of thick bamboos to drop when taking out from, and the length of other section of thick bamboos is from interior to exterior progressively reduced in proper order, and the section of thick bamboo that leans on the lining provides direction and support for leaning on outer section of thick bamboo, also conveniently takes out simultaneously from.

3. The classification and screening device for walnuts with controllable grade according to claim 2, wherein: a baffle plate (17) is arranged at the side edge of the front end of the outermost barrel, namely the baffle plate (17) is arranged at the side edge of the front end of the five barrels (16), and the baffle plate (17) can prevent the barrels from being directly drawn out.

4. The classification and screening device for walnuts with controllable grade according to claim 3, wherein: the front end of the barrel positioned in the middle layer is provided with a seam allowance, namely, the barrel adjacent to the inner side is provided with a male seam allowance (19), the barrel adjacent to the outer side is provided with a female seam allowance (18), and the male seam allowance (19) is matched with the female seam allowance (18).

5. The classification and screening device for walnuts with controllable grade according to claim 1, wherein: different colors are coated on the outer walls of different cylinders, the cylinders of all the adjusting modules (6) execute the same coloring standard, and the front plate (1) is made of transparent materials.

6. The classification and screening device for walnuts with controllable grade according to claim 1, wherein: backplate (10) and front bezel (1) below set up base (5), backplate (10) and front bezel (1) right side articulate on stand (9), stand (9) are fixed on base (5), and the left side of backplate (10) and front bezel (1) sets up pneumatic cylinder (4), and the telescopic link of pneumatic cylinder (4) articulates on backplate (10) and front bezel (1), and base (5) of pneumatic cylinder (4) articulate on base (5).

7. The classification and screening device for walnuts with controllable grade according to claim 1, wherein: the base (5) is provided with a tail trough (3).

8. The classification and screening device for walnuts with controllable grade according to claim 1, wherein: the discharge port (2) is connected with the conveying pipe, so that the screened walnuts are prevented from being mixed again.

9. The use method of the controllable-grade walnut grading and screening device as claimed in claim 7 is characterized in that:

firstly, adjusting an adjusting module (6) according to the variety of walnuts and the harvest condition of the current season: drawing corresponding cylinders in the same row out of the sorting area, wherein the number of the cylinders of the adjusting modules (6) in the upper row in the sorting area is less than that of the cylinders of the adjusting modules (6) in the lower row, the surface spacing of two adjacent adjusting modules (6) in the same row in the sorting area is changed, namely the screening particle size standard is adjusted, and the surface spacing of two adjacent adjusting modules (6) in the upper row in the sorting area is larger than that of two adjacent adjusting modules (6) in the lower row in the sorting area;

secondly, the walnuts fall from the feed port (7), the walnuts with the largest volume are blocked by the first row of adjusting modules (6), slide down along the inclined rows of adjusting modules (6) and slide out from the discharge port (2); the walnuts in the first row fall on the second row of adjusting modules (6) and are screened, the screening process is repeated, and the leaves, the broken grains and the soil grains fall in the tail trough (3).

Technical Field

The invention relates to a controllable-grade walnut grading and screening device and a using method thereof, belonging to the field of agriculture.

Background

Walnut, also known as walnut and walnut, is a plant of the family juglandaceae. It is also called four-big-dried fruit in the world together with almond, cashew nut and hazelnut. The walnut kernels contain rich nutrients, and each hundred grams of the walnut kernels contain 15-20 grams of protein, more fat and 10 grams of carbohydrate; and contains various trace elements and mineral substances such as calcium, phosphorus, iron and the like which are necessary for human bodies, and various vitamins such as carotene, riboflavin and the like. Is beneficial to human body. Is one of nut foods which are deeply favored by common people.

After the walnuts are harvested, the walnuts with full grains and large seeds are screened, the walnuts are processed into high-end food, and the inferior peanuts are processed into low-end food, so that the overall benefit is increased. With the increasing abundance of food types, the peanut classification screening method has more diverse requirements on peanuts, and also has higher requirements on the peanut classification screening.

At present, walnuts are generally screened manually or simply by a screen, but the walnuts are not regular round, and a plurality of cylindrical and peach-shaped walnuts exist, normally full walnuts cannot be sorted out by the screen, but particularly irregular walnuts cannot be sorted out by the screen, and particularly irregular walnuts are not full of walnut kernels, so that the screening effect is poor.

The sizes of walnuts are different according to different varieties, and even the walnuts of the same variety have obvious difference according to different sizes of the current-year climatic conditions. The change of walnut size can lead to traditional screening machine directly to be out of service. The existing sieving machines are driven by electric power, a large amount of electric power needs to be consumed, the use cost is increased, and the wiring is troublesome outside.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the controllable-grade walnut grading and screening device and the using method thereof are provided, can be adjusted according to different sorting standards, have strong adaptability, can carry out multi-grade sorting by one-time operation, have adjustable sorting standards, do not need electric drive, reduce the cost and have extremely high efficiency.

The controllable-level walnut grading and screening device comprises a back plate and a front plate which are arranged in parallel, the right sides of the front plate and the back plate are plugged through side plates, a sorting area is formed between the back plate and the front plate, a plurality of rows of round through holes with the same specification are arranged on the back plate, the intervals of the through holes in the same row are the same, the rows of through holes are integrally inclined towards the left side, an adjusting module is matched in the through holes, the adjusting module is a multi-level round sleeve, the innermost cylinder of the multi-level sleeve is vertically fixed with the front plate, a feed inlet is formed in the high end of the through hole in the uppermost row, and.

The number of the sleeves of the drawing and separating sorting module is any, and a five-stage sleeve is taken as an example and is respectively a first sleeve, a second sleeve, a third sleeve, a fourth sleeve and a fifth sleeve from inside to outside. The interval of the through-hole of arranging is the same, and the through-hole fit in adjusts the module, and the distance between two adjacent adjusting module of arranging is also the same so, takes out adjusting module's sleeve from the backplate outside for this sleeve leaves the sorting region between backplate and the front bezel, and two adjacent adjusting module surface interval in sorting region will change like this, has just also adjusted screening particle size standard, and the grade is controllable promptly.

The innermost section of thick bamboo length is the longest in the regulation module, and a section of thick bamboo is the longest promptly, and a section of thick bamboo plays direction and supporting role, avoids other section of thick bamboos to drop when taking out from, and the length of other section of thick bamboos is from interior to exterior progressively reduced in proper order, and a section of thick bamboo that leans on the inside provides direction and support for a section of thick bamboo that leans on the outside, also conveniently takes out simultaneously from.

The side edge of the front end of the outermost cylinder is provided with a baffle plate, namely the side edge of the front end of the five cylinders is provided with a baffle plate, and the baffle plate can prevent the cylinder from being directly drawn out.

The front end of the barrel in the middle layer is provided with a seam allowance, namely, the barrel adjacent to the inner side is provided with a male seam allowance, the barrel adjacent to the outer side is provided with a female seam allowance, and the male seam allowance is matched with the female seam allowance. When the drawing is carried out, the outer barrel needs to be drawn at first, the seam allowance of the outer barrel can play a role in blocking, the inner barrel is prevented from being drawn out directly, the male seam allowance is matched with the female seam allowance, and the front ends of all the barrels can be in contact with the panel when the barrels are not drawn out, so that gaps are avoided.

Different colours are coated on different cylinder outer walls, the same coloring standard is executed on all adjusting modules, the front plate is made of transparent materials, the cylinder of the adjusting modules can be conveniently observed, and the adjusting modules can be prevented from forgetting to take out.

The base is arranged below the back plate and the front plate, the right sides of the back plate and the front plate are hinged to the stand column, the stand column is fixed to the base, the hydraulic cylinder is arranged on the left sides of the back plate and the front plate, the telescopic rod of the hydraulic cylinder is hinged to the back plate and the front plate, and the base of the hydraulic cylinder is hinged to the base. The degree of inclination of backplate and front bezel just can be adjusted through the flexible of telescopic link, can adjust the velocity of flow of walnut on the one hand, on the one hand when the letter sorting finishes but when the walnut is detained between two regulation modules, increaseed its inclination and can make the walnut of detaining roll down.

The base is provided with a tailing trough for receiving tailing.

The delivery pipe is connected to the discharge gate, avoids the walnut of screening to mix once more.

The working principle and the process are as follows:

firstly, adjusting an adjusting module according to the variety of walnuts and the harvest condition of the current season: drawing corresponding cylinders in the same row out of the sorting area, wherein the number of the cylinders of the adjusting modules in the upper row in the sorting area is less than that of the cylinders of the adjusting modules in the lower row, the surface distance between two adjacent adjusting modules in the same row in the sorting area changes, namely the standard of the screening particle size is adjusted, and the surface distance between two adjacent adjusting modules in the upper row in the sorting area is larger than that between two adjacent adjusting modules in the lower row in the sorting area;

secondly, the walnuts fall from the feeding hole, the walnuts with the largest volume are blocked by the first row of adjusting modules, slide down along the inclined row of adjusting modules and slide out of the discharging hole; the walnuts in the first row fall on the second row of adjusting modules and are screened, the screening process is repeated, and the leaves, the broken grains and the soil grains fall in the tail trough.

Compared with the prior art, the invention has the beneficial effects that:

according to the controllable-grade walnut grading and screening device and the using method, the distance between two adjacent adjusting modules in the same row is the same, the sleeve of each adjusting module is drawn out from the outer side of the back plate, so that the sleeve is separated from the sorting area between the back plate and the front plate, the surface distance between the two adjacent adjusting modules in the sorting area is changed, namely the screening particle size standard is adjusted, and the grade is controllable. Two adjusting module are rectangular form, and the anomalous shape walnut just can not miss the selection as long as the not up to standard of full degree, guarantees the screening effect. The multi-stage sorting machine can be adjusted according to different sorting standards, is high in adaptability, can perform multi-stage sorting by one-time operation, is adjustable in sorting standard, can perform manual feeding without electric driving, and is low in cost and high in efficiency.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment A-A shown in FIG. 1;

FIG. 3 is a schematic diagram of the structure of the conditioning module;

fig. 4 is a partially enlarged view of the embodiment B shown in fig. 3.

In the figure: 1. a front plate; 2. a discharge port; 3. a tail trough; 4. a hydraulic cylinder; 5. a base; 6. an adjustment module; 7. a feed inlet; 8. a side plate; 9. a column; 10. a back plate; 11. a through hole; 12. a canister; 13. two cylinders; 14. three cylinders; 15. four barrels; 16. five barrels; 17. a baffle plate; 18. a female spigot; 19. and a male spigot.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown in fig. 1-4, the controllable-level walnut grading and screening device comprises a back plate 10 and a front plate 1 which are arranged in parallel, the right sides of the front plate 1 and the back plate are plugged by a side plate 8, a screening area is arranged between the back plate 10 and the front plate 1, a plurality of rows of circular through holes 11 with the same specification are arranged on the back plate 10, the intervals of the through holes 11 in the same rows are the same, the whole through holes 11 in the rows are inclined towards the left side, an adjusting module 6 is matched in the through holes 11, the adjusting module 6 is a multi-stage circular sleeve, the innermost cylinder of the multi-stage sleeve is vertically fixed with the front plate 1, a feed port 7 is arranged at the high end of the through hole 11 in the uppermost row.

The number of the sleeves of the extraction and separation sorting module is any, and here, taking a five-stage sleeve as an example, the sleeves are respectively a first sleeve 12, a second sleeve 13, a third sleeve 14, a fourth sleeve 15 and a fifth sleeve 16 from inside to outside. The interval of the through holes 11 in the same row is the same, the adjusting modules 6 are matched in the through holes 11, so that the distance between two adjacent adjusting modules 6 in the same row is the same, the sleeve of the adjusting module 6 is drawn out from the outer side of the back plate 10, the sleeve is separated from a sorting area between the back plate 10 and the front plate 1, and the surface interval of the two adjacent adjusting modules 6 in the sorting area is changed, namely the screening particle size standard is adjusted, namely the grade is controllable.

The innermost section of thick bamboo length is the longest in the adjusting module 6, and a section of thick bamboo 12 is the longest promptly, and a section of thick bamboo 12 plays direction and supporting role, avoids other section of thick bamboos to drop when taking out from, and the length of other section of thick bamboos is progressively reduced from inside to outside in proper order, and the section of thick bamboo that leans on the inside provides direction and support for leaning on an outer section of thick bamboo, also conveniently takes out simultaneously from.

The front end side edge of the outermost barrel is provided with a baffle 17, namely the front end side edge of the five barrels 16 is provided with the baffle 17, and the baffle 17 can prevent the barrel from being directly drawn out.

The front end of the barrel in the middle layer is provided with a seam allowance, namely, the adjacent inner barrel is provided with a male seam allowance 19, the adjacent outer barrel is provided with a female seam allowance 18, and the male seam allowance 19 is matched with the female seam allowance 18. When the tube is pulled out, the outer tube needs to be pulled out at first, the seam allowance of the outer tube can play a role in blocking, the inner tube is prevented from being pulled out directly, the male seam allowance 19 is matched with the female seam allowance 18, and the front ends of all the tubes can contact the panel when the tube is not pulled out, so that a gap is avoided.

Different colours are coated on different barrel outer walls, the same coloring standard is executed on all adjusting modules 6, the front plate 1 is made of transparent materials, so that the barrel of the adjusting modules 6 can be conveniently observed, and some adjusting modules 6 are prevented from forgetting to be drawn.

Backplate 10 and 1 below of front bezel set up base 5, and backplate 10 and 1 right side of front bezel articulate on stand 9, and stand 9 is fixed on base 5, and the left side of backplate 10 and front bezel 1 sets up pneumatic cylinder 4, and the telescopic link of pneumatic cylinder 4 articulates on backplate 10 and front bezel 1, and the base 5 of pneumatic cylinder 4 articulates on base 5. Just can adjust the inclination of backplate 10 and front bezel 1 through the flexible of telescopic link, can adjust the velocity of flow of walnut on the one hand, on the one hand when the letter sorting finishes but when the walnut is detained between two adjusting module 6, increaseing its inclination and can making the walnut of detaining roll down.

And a tail trough 3 is arranged on the base 5 and used for receiving the tail.

The discharge port 2 is connected with the conveying pipe, so that the screened walnuts are prevented from being mixed again.

The working principle and the process are as follows:

firstly, adjusting an adjusting module 6 according to the variety of walnuts and the harvest condition of the current season: drawing corresponding cylinders in the same row out of the sorting area, wherein the number of the cylinders of the adjusting modules 6 in the upper row in the sorting area is less than that of the cylinders of the adjusting modules 6 in the lower row, the surface distance of two adjacent adjusting modules 6 in the same row in the sorting area changes, namely the standard of the screening particle size is adjusted, and the surface distance of two adjacent adjusting modules 6 in the upper row in the sorting area is larger than that of two adjacent adjusting modules 6 in the lower row in the sorting area;

secondly, the walnuts fall from the feed port 7, the walnuts with the largest volume are blocked by the first row of adjusting modules 6, slide down along the inclined rows of adjusting modules 6 and slide out from the discharge port 2; the walnuts in the first row fall on the second row of adjusting modules 6 and are screened, the screening process is repeated, and the leaves, the broken grains and the soil grains fall in the tail trough 3.