阅读说明：本技术 一种谷物下落冲击驱动的杂粮精选机 (Coarse cereal fine separator driven by falling impact of cereals ) 是由 高木成 周玉华 于 2021-06-24 设计创作，主要内容包括：本发明涉及农业技术领域,尤其是一种谷物下落冲击驱动的杂粮精选机,包括圆柱形的箱体、进料管、排料管和支撑架,进料管和排料管分别连通固定在箱体的顶壁和底壁上,支撑架固定在箱体的外底壁上,还包括：筛分机构,所述筛分机构设在所述箱体的内部,且筛分机构固定在排料管上；所述筛分机构包括纵截面为弧形的过滤网和纵截面为弧形的导料罩,所述过滤网同轴心设置在所述箱体的内部,所述导料罩同轴心固定在所述过滤网的内圆周侧面上,所述导料罩同轴心且连通固定在排料管上；杂粮收集机构,所述杂粮收集机构固定在所述箱体上,所述杂粮收集机构包括圆环形的收料盒、多个支撑杆和卸料机构。本发明能够将箱体中的杂粮全部排出。(The invention relates to the technical field of agriculture, in particular to a coarse cereal fine separator driven by falling impact of cereals, which comprises a cylindrical box body, a feeding pipe, a discharging pipe and a support frame, wherein the feeding pipe and the discharging pipe are respectively communicated and fixed on the top wall and the bottom wall of the box body, the support frame is fixed on the outer bottom wall of the box body, and the coarse cereal fine separator further comprises: the screening mechanism is arranged inside the box body and is fixed on the discharge pipe; the screening mechanism comprises a filter screen with an arc-shaped longitudinal section and a material guide cover with an arc-shaped longitudinal section, the filter screen is coaxially arranged inside the box body, the material guide cover is coaxially fixed on the inner circumferential side surface of the filter screen, and the material guide cover is coaxially and is communicated and fixed on the discharging pipe; the coarse cereal collecting mechanism is fixed on the box body and comprises an annular collecting box, a plurality of supporting rods and an unloading mechanism. The invention can discharge all the coarse cereals in the box body.)

1. The utility model provides a cereal is fallen impact drive's coarse cereal preparator down, includes columniform box (1), inlet pipe (2), arranges material pipe (8) and support frame (3), inlet pipe (2) and row material pipe (8) communicate respectively to be fixed on the roof and the diapire of box (1), and support frame (3) are fixed on the outer diapire of box (1), its characterized in that still includes:

the screening mechanism is arranged inside the box body (1) and is fixed on the discharging pipe (8);

the screening mechanism comprises a filter screen (6) with an arc-shaped longitudinal section and a material guide cover (7) with an arc-shaped longitudinal section, the filter screen (6) is coaxially arranged inside the box body (1), the material guide cover (7) is coaxially fixed on the inner circumferential side surface of the filter screen (6), and the material guide cover (7) is coaxially and is communicated and fixed on a material discharge pipe (8);

mechanism is collected to coarse cereals, the mechanism is collected to coarse cereals is fixed on box (1), the mechanism is collected to coarse cereals includes annular material collecting box (11), a plurality of bracing piece (10) and shedding mechanism, material collecting box (11) are fixed with the axle center on filter screen (6), it is equipped with bin outlet (9) to run through on the lateral wall of box (1), filter screen (6) run through bin outlet (9) and set up, and are a plurality of bracing piece (10) equidistance distributes in bin outlet (9), bracing piece (10) one end is fixed box (1) is last, the other end is fixed material collecting box (11) is last, two discharge gates (18) have been seted up to the symmetry on box (1) outside material collecting box (11), shedding mechanism fixes on box (1).

2. The coarse cereal concentrator driven by grain falling impact according to claim 1, wherein the discharging mechanism comprises a pushing mechanism and a driving mechanism, the pushing mechanism is inserted into the collecting box (11) outside the box body (1), the driving mechanism is fixed on the pushing mechanism, and the driving mechanism is fixed on the outer side wall of the box body (1).

3. The coarse cereal concentrator driven by grain falling impact according to claim 2, wherein the pushing mechanism comprises two pushing plates (12) and two connecting rods (13), the two pushing plates (12) are slidably inserted into the collecting box (11) outside the box body (1), the pushing plates (12) are arranged between the two discharging ports (18), and one end of each connecting rod (13) is fixed on the pushing plate (12) while the other end is fixed on the driving mechanism.

4. The coarse cereal concentrator driven by grain falling impact according to claim 3, wherein the driving mechanism comprises a driving component and an opening and closing control component, the driving component is fixed on the connecting rod (13) and the outer side wall of the box body (1), the opening and closing control component is fixed on the box body (1), and the opening and closing control component is electrically connected to the driving component.

5. The coarse cereal concentrator driven by grain falling impact according to claim 4, wherein the opening and closing control assembly comprises a rotating assembly and a sensing assembly, the rotating assembly is rotatably arranged on the box body (1), the sensing assembly is fixed on the outer side wall of the box body (1), and the sensing assembly is electrically connected to the driving assembly.

6. The coarse cereal concentrator driven by falling impact of grains according to claim 5, wherein the sensing assembly comprises a reflector, a rotation speed sensor (19), a fixing plate (20) and a controller (21), the reflector is fixed on the rotating assembly, the fixing plate (20) is fixed on the outer side wall of the box body (1), the rotation speed sensor (19) and the controller (21) are fixed on the fixing plate (20), and the rotation speed sensor (19) and the driving assembly are both electrically connected on the controller (21).

7. The cereal falling impact-driven coarse cereal concentrator according to claim 6, characterized in that the rotating assembly comprises a rotating shaft (4) and a plurality of blades (5), the rotating shaft (4) is rotatably arranged on the box body (1), the rotating shaft (4) is arranged between the filter screen (6) and the feeding pipe (2), one end of the rotating shaft (4) penetrates through the side wall of the box body (1) and extends to the outside of the box body (1), the reflective sheet is fixed on the rotating shaft (4) outside the box body (1), and the blades (5) are uniformly distributed and fixed on the rotating shaft (4) inside the box body (1).

8. A grain concentrator driven by falling impact according to claim 7, characterized in that the axis of the rotating shaft (4) and the axis of the feeding pipe (2) are not on the same horizontal plane.

Technical Field

The invention relates to the technical field of agriculture, in particular to a coarse cereal fine separator driven by grain falling impact.

Background

The growing period of coarse cereals is short, the planting area is few, the planting area is special, output is lower, but coarse cereals generally contain abundant nutrient composition, to the coarse cereals of beans, when the results, need sieve the coarse cereals, it reserves kind to select the full coarse cereals of granule, the vibrating screen separator who uses at present, utilize the vibrating pump, let the vibration of screening case, let produce relative motion between coarse cereals and the screening incasement portion's sifting surface, and then sieve the coarse cereals, the coarse cereals after the screening pass through the bin outlet and discharge, but the bin outlet on the screening case is less, the coarse cereals in the screening case are when discharging, the coarse cereals of keeping away from the bin outlet are piled up in the screening case easily, inconvenient all discharge of the coarse cereals in the screening case.

Disclosure of Invention

The invention aims to solve the defect that coarse cereals in a screening box are not convenient to discharge completely in the prior art, and provides a coarse cereal fine separator driven by falling impact of cereals.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cereal is fallen impact drive's coarse cereal preparator down, includes columniform box, inlet pipe, arranges material pipe and support frame, the inlet pipe with arrange the material pipe and communicate respectively and fix on the roof and the diapire of box, the support frame is fixed on the outer diapire of box, still includes:

the screening mechanism is arranged inside the box body and is fixed on the discharge pipe;

the screening mechanism comprises a filter screen with an arc-shaped longitudinal section and a material guide cover with an arc-shaped longitudinal section, the filter screen is coaxially arranged inside the box body, the material guide cover is coaxially fixed on the inner circumferential side surface of the filter screen, and the material guide cover is coaxially and is communicated and fixed on the discharging pipe;

mechanism is collected to coarse cereals, the mechanism is collected to coarse cereals is fixed on the box, the mechanism is collected to coarse cereals includes annular receipts magazine of circle, a plurality of bracing piece and shedding mechanism, it fixes with the axle center to receive the magazine on the filter screen, it is equipped with the bin outlet to run through on the lateral wall of box, the filter screen runs through the bin outlet setting, and is a plurality of bracing piece equidistance distributes in the bin outlet, bracing piece one end is fixed on the box, the other end is fixed receive on the magazine, two discharge gates have been seted up to the symmetry on the outside receipts magazine of box, shedding mechanism fixes on the box.

Preferably, the discharging mechanism comprises a pushing mechanism and a driving mechanism, the pushing mechanism is inserted into the material receiving box outside the box body, the driving mechanism is fixed on the pushing mechanism, and the driving mechanism is fixed on the outer side wall of the box body.

Preferably, the material pushing mechanism comprises two push plates and two connecting rods, the two push plates are inserted into the material collecting box outside the box body in a sliding mode, the push plates are arranged between the two discharge ports, one end of each connecting rod is fixed to the corresponding push plate, and the other end of each connecting rod is fixed to the driving mechanism.

Preferably, the driving mechanism comprises a driving assembly and an opening and closing control assembly, the driving assembly is fixed on the connecting rod and the outer side wall of the box body, the opening and closing control assembly is fixed on the box body, and the opening and closing control assembly is electrically connected to the driving assembly.

Preferably, the opening and closing control assembly comprises a rotating assembly and a sensing assembly, the rotating assembly is rotatably arranged on the box body, the sensing assembly is fixed on the outer side wall of the box body, and the sensing assembly is electrically connected to the driving assembly.

Preferably, the sensing assembly comprises a reflector, a rotation speed sensor, a fixing plate and a controller, the reflector is fixed on the rotating assembly, the fixing plate is fixed on the outer side wall of the box body, the rotation speed sensor and the controller are fixed on the fixing plate, and the rotation speed sensor and the driving assembly are electrically connected on the controller.

Preferably, the runner assembly includes axis of rotation and a plurality of blade, the axis of rotation is rotated and is established on the box, the axis of rotation is established the filter screen with between the inlet pipe, axis of rotation one end runs through the box lateral wall extends to the outside of box, the reflector panel is fixed the box is outside in the axis of rotation, it is a plurality of the blade equipartition is fixed inside the box in the axis of rotation.

Preferably, the axis of the rotating shaft and the axis of the feeding pipe are not on the same horizontal plane.

The invention provides a coarse cereal fine separator driven by grain falling impact, which has the beneficial effects that: this cereal whereabouts impact drive's coarse cereals preparator is when using, pour into the box inside with the continuous coarse cereals from the inlet pipe, the coarse cereals drop on the filter screen, under the effect of gravity, utilize the filter screen to sieve the coarse cereals, the longitudinal section is curved guide cover and gathers row material pipe for the coarse cereals that passes the filter screen, through arranging the whole discharge box of the coarse cereals of collecting in the material cover of material pipe, the longitudinal section is curved filter screen can be smooth will not pass the whole through the bin outlet of the coarse cereals of filter screen and discharge to the collecting box, and under the assistance of mechanism is collected to the coarse cereals, the coarse cereals in the collecting box is pushed to two discharge gates to the mechanism is collected to the coarse cereals of mechanism in will collecting the collecting box, not only can be with the whole discharge of the coarse cereals in the box, the coarse cereals of collecting in the collecting box also very convenient discharge.

Drawings

FIG. 1 is a schematic structural view of a coarse cereal concentrator driven by falling impact of grains according to the present invention;

FIG. 2 is a perspective view of a grain bin of a coarse grain refiner driven by grain falling impact according to the present invention;

fig. 3 is a top view of the grain concentrator driven by the falling impact of the grain according to the present invention at a-a in fig. 1.

In the figure: the device comprises a box body 1, a feeding pipe 2, a supporting frame 3, a rotating shaft 4, blades 5, a filter screen 6, a material guide cover 7, a material discharge pipe 8, a material discharge port 9, a supporting rod 10, a material receiving box 11, a push plate 12, a connecting rod 13, a gear ring 14, a gear 15, a motor 16, a fixed frame 17, a material discharge port 18, a rotating speed sensor 19, a fixed plate 20 and a controller 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a cereal falls impact drive's coarse cereals preparator, including columniform box 1, inlet pipe 2, arrange material pipe 8 and support frame 3, inlet pipe 2 and row material pipe 8 communicate respectively and fix on the roof and the diapire of box 1, inlet pipe 2 with arrange material pipe 8 and all set up with the axle center with box 1, support frame 3 is fixed on the outer diapire of box 1, support frame 3 can let have certain distance between the diapire of box 1 and the ground, not only conveniently arrange the coarse cereals discharge of material pipe 8 in with box 1, still conveniently place the bucket that connects the coarse cereals in arranging material pipe 8 below, the collection of conveniently discharging material pipe 8 discharge coarse cereals still includes:

the screening mechanism is arranged inside the box body 1 and is fixed on the discharging pipe 8; the coarse cereals entering the box body 1 from the feeding pipe 2 are screened by the screening mechanism.

The screening mechanism comprises a filter screen 6 with an arc-shaped longitudinal section and a guide cover 7 with an arc-shaped longitudinal section, the filter screen 6 and the guide cover 7 are coaxially arranged with the box body 1, when coarse cereals entering the box body 1 from the feeding pipe 2 drop onto the filter screen 6, the coarse cereals can drop onto the top end of the filter screen 6, and then the coarse cereals can be spread, the area of the filter screen 6 for actually filtering the coarse cereals is increased, the filter screen 6 is coaxially arranged inside the box body 1, the guide cover 7 is coaxially fixed on the inner circumferential side surface of the filter screen 6, and the guide cover 7 is coaxially and is communicated and fixed on the discharging pipe 8;

mechanism is collected to coarse cereals, mechanism is collected to coarse cereals is fixed on box 1, mechanism is collected to coarse cereals includes annular material collecting box 11, a plurality of bracing pieces 10 and shedding mechanism, material collecting box 11 is fixed on filter screen 6 with the axle center, it is equipped with bin outlet 9 to run through on box 1's the lateral wall, filter screen 6 runs through bin outlet 9 and sets up, a plurality of bracing pieces 10 equidistance distribute in bin outlet 9, bracing piece 10 one end is fixed on box 1, the other end is fixed on material collecting box 11, the coarse cereals that leave on the filter screen 6 roll through bin outlet 9 in material collecting box 11, a plurality of bracing pieces 10 can not block rolling of coarse cereals, two discharge gates 18 have been seted up to the symmetry on box 1 outside material collecting box 11, shedding mechanism fixes on box 1, shedding mechanism can push two discharge gates 18 of coarse cereals in the material collecting box 11.

This cereal whereabouts impact drive's coarse cereals preparator is when using, pour into box 1 inside with continuous the coarse cereals from inlet pipe 2, the coarse cereals drops on filter screen 6, under the effect of gravity, utilize filter screen 6 to sieve the coarse cereals, longitudinal section is curved guide cover 7 gathers row material pipe 8 for the coarse cereals that will pass filter screen 6, all discharge box 1 with the coarse cereals of collecting in the guide cover 7 through row material pipe 8, longitudinal section is curved filter screen 6 can be smooth will not pass filter screen 6 during the coarse cereals is all through bin outlet 9 discharges to material collecting box 11, and under the assistance of mechanism is collected to the coarse cereals, the coarse cereals in the material collecting box 11 is pushed to two discharge gates 18 to the mechanism is collected to the coarse cereals in the material collecting box 11, not only can be with the whole discharges of the coarse cereals in the box 1, the coarse cereals of collecting in the material collecting box 11 also very convenient discharge.

Example 2

On the basis of the embodiment 1, referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from the embodiment 1 is that the discharging mechanism includes a material pushing mechanism and a driving mechanism, the material pushing mechanism is inserted into the material receiving box 11 outside the box body 1, the driving mechanism is fixed on the material pushing mechanism, and the driving mechanism is fixed on the outer side wall of the box body 1. The driving mechanism is used for driving the pushing mechanism to rotate in the material receiving box 11.

The material pushing mechanism comprises two pushing plates 12 and two connecting rods 13, the two pushing plates 12 are inserted into the material receiving box 11 outside the box body 1 in a sliding mode, the pushing plates 12 are arranged between the two material outlets 18, one end of each connecting rod 13 is fixed to the corresponding pushing plate 12, and the other end of each connecting rod 13 is fixed to the driving mechanism.

The driving mechanism comprises a driving assembly and an opening and closing control assembly, the driving assembly is fixed on the outer side walls of the connecting rod 13 and the box body 1, the opening and closing control assembly is fixed on the box body 1, and the opening and closing control assembly is electrically connected to the driving assembly.

The driving assembly comprises a gear ring 14, a gear 15, a motor 16 and a fixing frame 17, the gear ring 14 is rotatably sleeved on the outer side wall of the box body 1, the connecting rod 13 is fixed on the gear ring 14, the gear 15 is meshed on the gear ring 14, the top end of an output shaft of the motor 16 is fixed on the gear 15 with the same axle center, and the fixing frame 17 is fixed on the motor 16 and the box body 1. The motor 16 is electrically connected to the start-stop control assembly. The on-off control assembly controls the turning on and off of the motor 16.

When using, under the assistance of opening and close the control assembly, let motor 16 circular telegram, motor 16 drives gear 15 and rotates, gear 15 drives ring gear 14 and rotates on box 1, pivoted ring gear 14 drives and drives two push pedal 12 through two connecting rods 13 and rotate in collecting box 11, pivoted push pedal 12 promotes the food grains other than rice and wheat in collecting box 11, when food grains other than rice and wheat pass through two discharge gates 18, the food grains other than rice and wheat drops from two discharge gates 18, place in two discharge gates 18 below and connect the grain bucket, can enough unify the collection to the food grains other than rice and wheat in the material box 11.

Example 3

On the basis of the embodiment 2, referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from the embodiment 2 is that the open/close control assembly includes a rotating assembly and a sensing assembly, the rotating assembly is rotatably disposed on the box body 1, the sensing assembly is fixed on the outer side wall of the box body 1, and the sensing assembly is electrically connected to the driving assembly. The sensing assembly comprises a reflector, a rotating speed sensor 19, a fixing plate 20 and a controller 21, the reflector is fixed on the rotating assembly, the fixing plate 20 is fixed on the outer side wall of the box body 1, the rotating speed sensor 19 and the controller 21 are fixed on the fixing plate 20, and the rotating speed sensor 19 and the driving assembly are electrically connected to the controller 21.

The runner assembly includes axis of rotation 4 and a plurality of blade 5, axis of rotation 4 rotates and establishes on box 1, the axis of rotation 4 and the axis of inlet pipe 2 are not on same horizontal plane, let the coarse cereals that drop to in the box 1 from inlet pipe 2 drop on blade 5, axis of rotation 4 is established between filter screen 6 and inlet pipe 2, 4 one ends of axis of rotation run through the box 1 lateral wall and extend to the outside of box 1, the reflector panel is fixed on the axis of rotation 4 of 1 outside of box, 5 equipartitions of a plurality of blades are fixed on the axis of rotation 4 of 1 inside of box. The arrangement of the blades 5 ensures that the coarse cereals continuously impact the blades 5 under the action of impact force, and then the rotating shaft 4 is driven to rotate.

When coarse cereals enter the box body 1 from the feeding pipe 2, the coarse cereals can fall onto the blade 5, under the action of impact force of the coarse cereals, the blade 5 and the rotating shaft 4 are enabled to rotate, the rotating shaft 4 drives the reflector to rotate, the rotating speed sensor 19 detects that the rotating shaft 4 has rotating speed through the reflector, the rotating speed sensor 19 transmits a signal to the controller 21, the controller 21 sends an opening command to the motor 16, the motor 16 starts to work, if no coarse cereals enter the box body 1 from the feeding pipe 2, the blade 5 and the rotating shaft 4 do not rotate, the rotating speed sensor 19 cannot detect the rotating speed of the rotating shaft 4 through the reflector, the rotating speed sensor 19 transmits the signal to the controller 21, the controller 21 sends a closing command to the motor 16, the motor 16 stops working, the motor 16 is enabled to be started when needed, and useless work of the motor 16 is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.