CN218394640U

CN218394640U - Food agriculture grain quality classified screening machine

Info

Publication number: CN218394640U
Application number: CN202222615338.0U
Authority: CN
Inventors: 章兴华; 林东
Original assignee: Minle County Agricultural Technology Extension Center
Current assignee: Minle County Agricultural Technology Extension Center
Priority date: 2022-10-01
Filing date: 2022-10-01
Publication date: 2023-01-31
Anticipated expiration: 2032-10-01

Abstract

The utility model discloses an edible agricultural grain quality classified screening machine, including screening case, throw feed cylinder, hob, net section of thick bamboo and gas outlet, top one side surface of screening case vertically runs through to switch on and is provided with and throws the feed cylinder, the inside horizontal tilt that the screening case is close to the intermediate position is provided with the mounting bracket, and installs for the slip block between the both sides of mounting bracket and the inner wall of screening case. This food agriculture grain quality classified screening machine, the device is whole to set up the screen cloth of a plurality of different aperture sizes on the in-process screening frame that uses, all set up the collecting vat in the bottom of screen cloth simultaneously, thereby make whole can carry out the classified screening of grain when carrying out the removal screening, consequently when in-service use, possess grain classified screening function, simultaneously through the setting of revolving door and the slip block of mounting bracket and screening incasement portion, thereby can wholly take the mounting bracket out, thereby be convenient for overhaul the change to screening mechanism, it is more convenient to wholly use.

Description

Food agriculture grain quality classified screening machine

Technical Field

The utility model relates to a grain screening machine technical field specifically is an edible agricultural grain quality classified screening machine.

Background

In grain processing, because of need with different products of grain processing, need sieve the raw materials, need carry out hierarchical screening to grain simultaneously, present grain screening machine only has a screening net bucket, if need the grain raw materials of multistage particle diameter, then need utilize a plurality of screening machines and carry out a lot of screening to grain and just can obtain the raw materials of different particle diameters in order to process into different products, this kind of method has reduced the efficiency of grain screening, also increased staff's intensity of labour simultaneously, be unfavorable for the processing production of grain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an edible agricultural grain quality classified screening machine to current grain screening machine that proposes in solving above-mentioned background art only has a screening net bucket, if need multistage particle diameter's grain raw materials, then need utilize a plurality of screening machines and carry out a lot of screening to grain and just can obtain the raw materials of different particle diameters in order to process into different products, this kind of method has reduced the efficiency of grain screening, staff's intensity of labour has also been increased simultaneously, be unfavorable for the problem of the processing production of grain.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an edible agricultural grain quality classified screening machine, includes the screening case, throws feed cylinder, hob, net section of thick bamboo and gas outlet, the top one side surface of screening case vertically runs through to switch on and is provided with throws the feed cylinder, the inside horizontal tilt that the screening case is close to the intermediate position is provided with the mounting bracket, and installs for sliding block between the both sides of mounting bracket and the inner wall of screening case, the screening case rotates the installation on being close to one side surface of mounting bracket and is provided with the rotation door, the inside of mounting bracket is provided with the screening frame, and the screen cloth that is provided with different apertures is installed in proper order to the equidistant in inside of screening frame.

Preferably, a screw rod is arranged inside the feeding cylinder, a net cylinder is arranged on the outer surface of the feeding cylinder, which is positioned on the screw rod in a penetrating and sleeving manner, and an air heater is arranged on the outer surface of the feeding cylinder;

adopt above-mentioned technical scheme to make whole when using through the setting of hob reduce the flow velocity of grain to guarantee the stoving in later stage and remove damp effect.

Preferably, air outlets are arranged on the inner walls of the two sides of the feeding barrel in a penetrating and conducting mode at equal intervals, the input ends of the outer sides of the air outlets are in conducting connection with the output end of the air heater through a guide pipe, and the output end of the bottom end of the feeding barrel faces to the middle position of the edge of one side of the top end of the screening frame;

adopt above-mentioned technical scheme to make whole when using through the setting of a plurality of gas outlets to thereby blow hot-blast surface to grain and carry out even dehumidification.

Preferably, the inner walls of the two sides of the mounting frame, which are close to the screening frame, are provided with limit chutes in an embedded manner, the two ends of the screening frame are slidably clamped in the limit chutes, the mounting frame is internally provided with a mounting plate on one side of the screening frame, and the outer surface of the top end of the mounting plate is provided with contact blocks at equal intervals;

adopt above-mentioned technical scheme to make whole when using conflict through the rotation of touch multitouch to contradict screening frame, make screening frame remove.

Preferably, the edge of the top end of the screening frame is provided with a baffle plate in a protruding manner, the inner wall of one side of the limiting chute, which is far away from the contact block, is provided with a compression spring, one end of the compression spring is attached to the outer surface of one side of the screening frame, a driving motor is embedded in the outer surface of one side of the mounting frame, the output end of the driving motor is connected with a rotating rod, the other end of the rotating rod is rotatably mounted on the inner wall of one side of the mounting frame, which is close to the bottom end, a bevel gear is arranged on the outer surface of one side of the rotating rod, which is close to the contact block, in a penetrating manner, and the outer surface of the top end of the bevel gear is longitudinally provided with a rotating shaft;

adopt above-mentioned technical scheme to make wholly can be through the rotation of a plurality of contact blocks, cooperate compression spring's compression simultaneously and reset to make the screening frame can carry out reciprocating motion, thereby guarantee holistic screening efficiency, whole excellent in use effect.

Preferably, the top end of the rotating shaft penetrates through the outside of the top end of the mounting plate in a rotating manner and is fixedly connected with the middle position of the outer surface of the bottom end of the touch block, bevel gears are arranged on the outer surface of the bottom end of the rotating shaft, the bevel gears at the bottom end of the rotating shaft are meshed and connected with the bevel gears penetrating through the outer surface of the rotating rod, collecting tanks are obliquely arranged in the sieving box at equal intervals in one side of the bottom end of the sieving frame, discharge ports are arranged at the output ends of one side of each collecting tank in an installing manner, and the output ends of the discharge ports penetrate through the outside of one side, close to the bottom end, of the sieving box;

adopt above-mentioned technical scheme to make whole grain through different bore screening when using drop in proper order to the collecting vat that the bottom corresponds, later derive to realize whole hierarchical screening to grain, whole screening is effectual.

Compared with the prior art, the beneficial effects of the utility model are that: this edible agricultural grain quality classified screening machine:

1. the screening frame and the collecting tank are arranged, a plurality of screens with different apertures are arranged on the screening frame in the using process of the whole screening device, and the collecting tank is arranged at the bottom end of each screen, so that the whole screening device can carry out classified screening on grains when moving screening, and has a function of classified screening on the grains when in actual use;

2. the device is provided with the contact blocks and the compression springs, when the device is used, the whole device is provided with the rotating rod, the bevel gear and the rotating shaft, so that the contact blocks at the top end of the rotating shaft can rotate simultaneously, and meanwhile, the device is matched with the left-right sliding clamping of the screening frame in the mounting frame and the arrangement of the compression springs, so that the screening frame can perform reciprocating motion under the contact of the contact blocks, thereby effectively screening and improving the whole screening efficiency;

3. the device is whole through the setting of a net section of thick bamboo, hob, gas outlet and air heater at the in-process that uses for whole when carrying out the screening with grain, grain passes through the setting of hob, and the top of screen cloth is dried and dehumidified to grain through the blowing of air heater at the in-process that removes simultaneously, prevents that grain moisture is too high easily to cause putrefaction.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the sieving frame and the mounting frame of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the rotating rod and the rotating shaft;

FIG. 4 is a schematic view of the overall front cross-sectional structure of the charging barrel of the present invention;

FIG. 5 is the three-dimensional structure of the collecting tank and the discharge port

In the figure: 1. screening the box; 2. a charging barrel; 3. a screw rod; 4. a net drum; 5. an air outlet; 6. a hot air blower; 7. a mounting frame; 8. a rotating door; 9. a limiting chute; 10. a screening rack; 11. a compression spring; 12. a baffle plate; 13. mounting a plate; 14. a drive motor; 15. rotating the rod; 16. a bevel gear; 17. a rotating shaft; 18. a contact block; 19. collecting tank; 20. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an edible agricultural grain quality classified screening machine, including screening case 1, throw feed cylinder 2, the hob 3, net section of thick bamboo 4, gas outlet 5, air heater 6, mounting bracket 7, the rotating door 8, spacing spout 9, screening frame 10, compression spring 11, baffle 12, mounting panel 13, driving motor 14, dwang 15, bevel gear 16, pivot 17, conflict piece 18, collecting vat 19 and discharge gate 20, top one side surface of screening case 1 vertically runs through to switch on and is provided with throws feed cylinder 2, screening case 1 is close to the inside transverse slope of intermediate position and is provided with mounting bracket 7, and be the installation of slip block between the both sides of mounting bracket 7 and the inner wall of screening case 1, the installation of rotating on one side surface that screening case 1 is close to mounting bracket 7 is provided with rotating door 8, the inside of mounting bracket 7 is provided with screening frame 10, and the inside equidistant screen cloth that has set gradually different apertures that has installed of screening frame 10.

A screw rod 3 is arranged inside the feeding barrel 2, a net barrel 4 is arranged on the outer surface of the feeding barrel 2, which is positioned on the screw rod 3, in a penetrating and sleeving manner, and an air heater 6 is arranged on the outer surface of the feeding barrel 2; throw on the both sides inner wall of feed cylinder 2 impartial interval and run through and switch on and be provided with gas outlet 5, the outside input of gas outlet 5 all is through the output turn-on connection of pipe with air heater 6, the bottom output of throwing feed cylinder 2 is towards the top side edge department intermediate position of screening frame 10, the device is whole at the in-process of using at first with the slow leading-in top of throwing feed cylinder 2 of grain, grain passes through the spiral of hob 3 and encircles the setting this moment after leading-in, thereby remove the transport, this moment through the air heater 6 that starts the outside, through the connection of the start-up work cooperation pipe of air heater 6 simultaneously, thereby discharge after the inside of carrying to gas outlet 5 hot-blast, thereby dry and remove the tide grain to the removal, guarantee holistic aridity, whole excellent in use effect, simultaneously inside moisture is discharged from the venthole that feed cylinder 2 is close to the top, whole when using passes through the setting of net section of thick bamboo 4, thereby block grain.

The inner walls of the two sides of the mounting frame 7, which are close to the screening frame 10, are respectively provided with a limiting chute 9 in an embedded mode, the two ends of the screening frame 10 are respectively installed in the limiting chutes 9 in a sliding and clamping mode, a mounting plate 13 is installed inside one side, which is located on the screening frame 10, of the mounting frame 7, and the outer surface of the top end of the mounting plate 13 is provided with contact blocks 18 at equal intervals; the edge of the top end of the screening frame 10 is provided with a baffle 12 in a protruding manner, the inner walls of the side, far away from the contact block 18, of the limiting chutes 9 are provided with compression springs 11 in an installing manner, one end of each compression spring 11 is installed in a fitting manner with the outer surface of one side of the screening frame 10, one side of the outer surface of one side of the installing frame 7 is provided with a driving motor 14 in an embedded manner, the output end of the driving motor 14 is connected with a rotating rod 15, the other end of the rotating rod 15 is installed on the inner wall of one side, near the bottom end, of the installing frame 7 in a rotating manner, the outer surface of one side, near the contact block 18, of the rotating rod 15 is provided with a bevel gear 16 in a penetrating manner, the outer surface of the top end of the bevel gear 16 is provided with a rotating shaft 17 in a longitudinal manner, when dried grains fall onto a screen on the top end of the screening frame 10, the driving motor 14 on one side is started at the same time, and the rotating shaft 15 on one side is driven to rotate at the same time through the rotation of the output shaft of the driving motor 14, rotation through dwang 15, thereby make the bevel gear 16 of surface rotate simultaneously, be connected through the meshing between bevel gear 16 and bevel gear 16 simultaneously, thereby make bevel gear 16 drive the pivot 17 on top and conflict piece 18 rotate simultaneously, thereby it conflicts to one side of screening frame 10 to rotate through the rotation of conflict piece 18, simultaneously through the slip block installation of screening frame 10 with spacing spout 9, thereby make screening frame 10 remove in the inside of mounting bracket 7, simultaneously reset through the compression of both sides compression spring 11 and conflict, thereby make screening frame 10 wholly carry out reciprocating motion and produce the shake, thereby grain to the top sieves, the slope setting through screening frame 10 simultaneously, thereby carry out slow removal screening with grain, whole screening is effectual, whole convenient to use.

The top of pivot 17 is rotated and is run through the top outside of mounting panel 13 and is connected fixedly with the bottom surface intermediate position of conflict piece 18, the bottom surface of pivot 17 all installs and is provided with bevel gear 16, and bevel gear 16 that the bevel gear 16 of pivot 17 bottom and dwang 15 surface run through meshes and is connected, screening case 1 is located the inside impartial interval slope installation of bottom one side of screening frame 10 and is provided with collecting vat 19, and one side output of collecting vat 19 all installs and is provided with discharge gate 20, and the output of discharge gate 20 all runs through and installs the outside in one side that screening case 1 is close to the bottom, the not inside of equidimension grain that falls the bottom corresponds in proper order behind the whole screening, the slope setting through collecting vat 19 simultaneously, thereby make the inside grain of collecting vat 19 concentrate and discharge from discharge gate 20 and concentrate the collection, and wholly convenient to use, excellent in use effect, realize multi-stage screening.

The working principle is as follows: when using this food agriculture grain quality classified screening machine, the device is whole can rotate the revolving door 8 of one side and open at the in-process that uses, and accessible mounting bracket 7 and the installation of the slip block of screening case 1 inner wall simultaneously, thereby take out the whole pulling of mounting bracket 7 and inside screening mechanism, thereby be convenient for overhaul the change to internal mechanism, whole convenient to use has increased holistic practicality, the utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece can all be customized according to the record of description and drawing, and the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt prior art, conventional model, and the conventional connected mode in the prior art adopts in addition circuit connection, and the detail is not described here again, and the content that does not make detailed description in this specification belongs to the prior art that professional technical personnel know in this field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an edible agriculture grain quality classified screening machine, includes screening case (1), throws a feed cylinder (2), hob (3), net section of thick bamboo (4) and gas outlet (5), its characterized in that: the utility model discloses a screening box, including screening box (1), screening box and screen frame (10), the top one side surface of screening box (1) vertically runs through to switch on and is provided with throws feed cylinder (2), the inside horizontal tilt that screening box (1) is close to the intermediate position is provided with mounting bracket (7), and is installed for the slip block between the inner wall of the both sides of mounting bracket (7) and screening box (1), the installation of rotating on the one side surface that screening box (1) is close to mounting bracket (7) is provided with rotating door (8), the inside of mounting bracket (7) is provided with screening frame (10), and the screen cloth that is provided with different apertures is installed in proper order to the inside equidistant of screening frame (10).

2. The food and agricultural grain quality grading and screening machine according to claim 1, characterized in that: the internal installation of throwing feed cylinder (2) is provided with hob (3), and throws feed cylinder (2) and is located the surface of hob (3) and runs through the cover and establish the installation and be provided with net section of thick bamboo (4), the surface mounting of throwing feed cylinder (2) is provided with air heater (6).

3. The food and agricultural grain quality grading and screening machine according to claim 2, characterized in that: throw the impartial interval and run through on the both sides inner wall of feed cylinder (2) and switch on and be provided with gas outlet (5), the outside input of gas outlet (5) all is through the output turn-on connection of pipe with air heater (6), the bottom output of throwing feed cylinder (2) is towards the top one side edge intermediate position of screening frame (10).

4. The food and agricultural grain quality grading and screening machine according to claim 1, characterized in that: mounting bracket (7) are close to all embedded spacing spout (9) that is provided with on the both sides inner wall of screening frame (10), the equal sliding block installation in both ends of screening frame (10) is provided with the inside of spacing spout (9), one side internally mounted that mounting bracket (7) are located screening frame (10) is provided with mounting panel (13), the equidistant feeler block (18) that is provided with in top surface of mounting panel (13).

5. The food and agricultural grain quality grading and screening machine according to claim 4, characterized in that: the top edge of screening frame (10) encircles the protrusion installation and is provided with baffle (12), all install on one side inner wall of keeping away from touch multitouch (18) spacing spout (9) and be provided with compression spring (11), and the one end of compression spring (11) and the installation of laminating of one side surface of screening frame (10), one side surface inside embedded driving motor (14) that is provided with of mounting bracket (7), the output connection of driving motor (14) is provided with dwang (15), the other end of dwang (15) is rotated and is installed on one side inner wall that mounting bracket (7) are close to the bottom, one side surface that dwang (15) are close to touch multitouch (18) all runs through the installation and is provided with bevel gear (16), the top surface of bevel gear (16) all vertically is provided with pivot (17).

6. The food and agricultural grain quality grading and screening machine according to claim 5, characterized in that: the top of pivot (17) is rotated and is run through the top outside of mounting panel (13) and the bottom surface intermediate position of conflict piece (18) and be connected fixedly, the bottom surface of pivot (17) all installs and is provided with bevel gear (16), and bevel gear (16) that bevel gear (16) and dwang (15) surface of pivot (17) bottom run through are meshed and are connected, screening case (1) is located the inside impartial interval slope installation in bottom one side of screening frame (10) and is provided with collecting vat (19), and one side output of collecting vat (19) all installs and is provided with discharge gate (20) to the output of discharge gate (20) all runs through and installs the one side outside of being close to the bottom in screening case (1).