Grain layer separating device convenient to adjust

Abstract

The utility model discloses a grain separating layer device convenient to adjust, which comprises a drying machine, the drying machine comprises an elevator, a tempering layer, a grain separating layer, a drying layer and a circulating layer, the upper end of the grain separating layer is provided with a plurality of feed ports communicated with the interior of the tempering layer, the bottom end of the grain separating layer is provided with shunting ports corresponding to the feed ports, and the shunting ports are communicated with the drying layer. The flow dividing openings are in through connection with the top end of the interior of the drying layer, rotating shafts are fixedly connected to one side of the inner wall of the grain dividing layer and located between every two adjacent flow dividing openings, two flow dividing plates are hinged to the outer surface of each rotating shaft, and the ends, away from the rotating shafts, of the two flow dividing plates are obliquely arranged at the upper ends of the two adjacent flow dividing openings; sliding grooves are formed in the inner walls of the sides, close to each other, of the two splitter plates. The split-flow plate support is driven to be opened, then the split-flow openings are shielded through the inclined angle of the split-flow plate, and therefore the flow of grains entering the drying layer through the split-flow openings can be controlled at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grain distribution layer technology field, concretely is a grain distribution layer device convenient to adjust. BACKGROUND

[0002] The overall structure principle of the grain dryer, the motor controls the elevator belt bucket to be lifted to the buffer layer of the dryer, and is divided into the drying layer through the grain distribution layer, and the drying layer passes through the high-speed centrifugal fan. Two 5.5KW centrifugal fans circulate hot air inside and outside, remove the moisture on the rice, and pass through the rotary valve to be lowered to the elevator again, and the circulation of the rice is stopped through a set; before the grain enters the drying layer, the grain needs to be preliminarily distributed through the grain distribution layer, and the flow and distribution of the grain entering the drying layer are accurately controlled. In this way, the grain can be evenly distributed in the drying layer, avoiding the problems of local overheating or uneven drying.

[0003] However, the grain in the grain distribution layer is not convenient to adjust the flow into the drying layer according to the number of grains when entering the drying layer, and the operation process of controlling and adjusting the flow is cumbersome; therefore, it does not meet the existing needs, and for this purpose, a grain distribution layer device convenient to adjust is provided. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a grain distribution layer device convenient to adjust to solve the problem that the grain in the grain distribution layer is not convenient to adjust the flow into the drying layer according to the number of grains when entering the drying layer in the background art, and the operation process of controlling and adjusting the flow is cumbersome.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grain distribution layer device convenient to adjust, which comprises a dryer, the dryer comprises an elevator, a buffer layer, a grain distribution layer, a drying layer and a circulation layer, the grain distribution layer is arranged between the buffer layer and the drying layer, a plurality of feed ports are formed in the upper end of the grain distribution layer and are connected with the inside of the buffer layer, a shunt port corresponding to the feed port is formed in the bottom end of the grain distribution layer, and the shunt port is connected with the top end inside the drying layer, a rotating shaft is fixedly connected to one side of the inner wall of the grain distribution layer and between the adjacent two shunt ports, two shunt plates are hinged to the outer surface of each rotating shaft, and the ends of the two shunt plates away from the rotating shaft are arranged on the upper end of the adjacent two shunt ports in an inclined manner, a sliding groove is formed in the inner wall of one side of the two shunt plates, and a supporting plate is movably connected between the two sliding grooves.

[0006] Preferably, the rear end of the outer surface of the grain distribution layer is fixedly connected with three groups of fixed plates, the three groups of fixed plates are driven and connected with a horizontal rod through a gas cylinder, and the upper end of the horizontal rod is fixedly connected with three groups of racks at equal distances.

[0007] Preferably, the upper of the cross bar is provided with three groups of second gears, and the second gears are meshed with corresponding gear racks, each of the second gears is fixedly connected with a connecting shaft near one end of the grain distribution layer, one end of the connecting shaft extends to the inside of the grain distribution layer through a shaft coupling, and is fixedly connected with a first gear.

[0008] Preferably, the bottom end inside the grain distribution layer and between the two flow distribution plates is fixedly connected with a limiting column, the limiting column is slidably connected with a connecting rod extending to the outside of the top end of the limiting column, and a plurality of tooth blocks are fixedly connected to one side of the connecting rod at equal distances.

[0009] Preferably, the limiting column is provided with a hole slot near one side of the upper end, one side of the first gear extends through the hole slot and extends to the inside of the limiting column, and the outer surface of the first gear is meshed with the tooth blocks.

[0010] Preferably, the rear side of the outer surface of the grain distribution layer and below the cross bar is rotatably connected with a roller through a support rod, and the outer surface of the roller is in rolling contact with the bottom end of the cross bar.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a grain distribution layer is opened through the drive of the first gear, and the flow of the grain through each flow distribution port can be controlled simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic view of the utility model;

[0014] Figure 2 It is the grain distribution layer of the utility model's front view;

[0015] Figure 3 It is the grain distribution layer of the utility model's rear view;

[0016] Figure 4 It is the structure schematic view of the support plate drive of the utility model;

[0017] Figure 5 It is the structure schematic view of the utility model Figure 2 It is the structure schematic view of the utility model A place.

[0018] In the figure: 1, dryer; 2, slow recovery layer; 3, grain distribution layer; 301, feed inlet; 302, distribution port; 4, drying layer; 5, circulating layer; 6, rotating shaft; 7, distribution plate; 701, sliding groove; 8, limiting column; 801, hole groove; 9, connecting rod; 10, tooth block; 11, support plate; 12, first gear; 13, connecting shaft; 14, second gear; 15, fixed plate; 16, air cylinder; 17, cross bar; 18, rack; 19, roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Please refer to Figures 1 to 5 The utility model provides an embodiment: a grain distribution layer device convenient to adjust, including dryer 1, dryer 1 includes hoist, slow recovery layer 2, grain distribution layer 3, drying layer 4 and circulating layer 5, and grain distribution layer 3 is located between slow recovery layer 2 and drying layer 4, the upper end of grain distribution layer 3 is provided with a plurality of feed inlet 301 with the inside through connection of slow recovery layer 2, the bottom end of grain distribution layer 3 is provided with the distribution port 302 corresponding with feed inlet 301, and the distribution port 302 is connected with the top inside of drying layer 4, and the inside wall of grain distribution layer 3 is fixedly connected with rotating shaft 6 between the adjacent two distribution ports 302, the outer surface of each rotating shaft 6 is hinged with two distribution plates 7, and the end of two distribution plates 7 away from rotating shaft 6 is inclined and located on the upper end of adjacent two distribution ports 302, the inner wall of the side of two distribution plates 7 close to each other is provided with sliding groove 701, and support plate 11 is movably connected between two sides sliding groove 701.

[0021] The rear end of the outer surface of grain distribution layer 3 is fixedly connected with three groups of fixed plates 15, three groups of fixed plates 15 are driven and connected with cross bar 17 through air cylinder 16, the upper end of cross bar 17 is fixedly connected with three groups of racks 18 at equal distance, three groups of second gears 14 are arranged above cross bar 17, and the second gear 14 is engaged with the corresponding rack 18, and the end of each second gear 14 close to grain distribution layer 3 is fixedly connected with connecting shaft 13, one end of connecting shaft 13 extends to the inside of grain distribution layer 3 through coupling, and is fixedly connected with first gear 12.

[0022] The horizontal rod 17 is driven to move away from the cylinder 16 by starting the cylinder 16, and the rack 18 moves while the horizontal rod 17 moves, and each second gear 14 is engaged with the rack 18, and each connecting shaft 13 and first gear 12 is driven to rotate, and the roller 19 is rotatably connected to the outside of the rear side of the outer surface of the grain distribution layer 3 below the horizontal rod 17 and supported by the support rod, and the outer surface of the roller 19 is in rolling contact with the bottom end of the horizontal rod 17, and the roller 19 is in rolling contact with the horizontal rod 17, so that the horizontal rod 17 moves more stably.

[0023] The limit column 8 is fixedly connected to the bottom end inside the grain distribution layer 3 and between the two flow distribution plates 7, the connecting rod 9 extending through the inside of the limit column 8 to the outside of the top end of the limit column 8 is slidably connected to the inside of the limit column 8, the side of the limit column 8 close to the upper end is provided with a hole slot 801, and the side of the first gear 12 penetrates the hole slot 801 and extends to the inside of the limit column 8, and the outer surface of the first gear 12 is engaged with the tooth block 10.

[0024] The connecting rod 9 moves upward along the inside of the limit column 8 and pushes each support plate 11 to slide upward along the sliding groove 701 by the first gear 12 rotating and engaging with the tooth block 10 on one side of each connecting rod 9, so as to support and open each hinged flow distribution plate 7, and then the flow distribution plate 7 is inclined to block the flow distribution port 302, so as to simultaneously control the flow of grains entering the drying layer 4 through each flow distribution port 302.

[0025] When the grain distribution device is adjusted, the grains enter the inside of the grain distribution layer 3 from each feed port 301 after passing through the buffer layer 2, and then the angle of inclination of the flow distribution plate 7 is adjusted according to the number of grains, the horizontal rod 17 is driven to move away from the cylinder 16 by starting the cylinder 16, and the rack 18 moves while the horizontal rod 17 moves, and each second gear 14 is engaged with the rack 18, and each connecting shaft 13 and first gear 12 is driven to rotate, and then the connecting rod 9 moves upward along the inside of the limit column 8 and pushes each support plate 11 to slide upward along the sliding groove 701 by the first gear 12 rotating and engaging with the tooth block 10 on one side of each connecting rod 9, so as to support and open each hinged flow distribution plate 7, and then the flow distribution plate 7 is inclined to block the flow distribution port 302, so as to simultaneously control the flow of grains entering the drying layer 4 through each flow distribution port 302.

[0026] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A grain distribution layer device for easy adjustment, comprising a dryer (1) comprising an elevator, a rest layer (2), a grain distribution layer (3), a drying layer (4) and a circulation layer (5), and the grain distribution layer (3) is arranged between the rest layer (2) and the drying layer (4), characterized in that: The upper end of the grain distribution layer (3) is provided with a plurality of feed inlets (301) connected with the inside of the recovery layer (2), the bottom end of the grain distribution layer (3) is provided with a corresponding flow distribution port (302), the flow distribution port (302) is connected with the top end of the inside of the drying layer (4), one side of the inner wall of the grain distribution layer (3) and between the adjacent two flow distribution ports (302) is fixedly connected with a rotating shaft (6), the outer surface of each rotating shaft (6) is hingedly connected with two flow distribution plates (7), and the ends of the two flow distribution plates (7) away from the rotating shaft (6) are obliquely arranged on the upper ends of the adjacent two flow distribution ports (302), the inner walls of the two flow distribution plates (7) on the sides close to each other are provided with a sliding groove (701), and the sliding grooves (701) on the two sides are movably connected with a supporting plate (11). ​ 2. A tiered distribution layer arrangement for ease of adjustment as claimed in claim 1, wherein: The rear end of the outer surface of the grain distribution layer (3) is fixedly connected with three groups of fixed plates (15), the three groups of fixed plates (15) are drivenly connected with a horizontal rod (17) through a gas cylinder (16), and the upper end of the horizontal rod (17) is fixedly connected with three groups of racks (18) at equal distances.

3. A tiered distribution layer arrangement for ease of adjustment as claimed in claim 2 wherein: The upper side of the horizontal rod (17) is provided with three groups of second gears (14), the second gears (14) are meshed with the corresponding racks (18), one end of each second gear (14) close to the grain distribution layer (3) is fixedly connected with a connecting shaft (13), one end of the connecting shaft (13) extends to the inside of the grain distribution layer (3) through a shaft coupling, and a first gear (12) is fixedly connected.

4. A tiered distribution layer arrangement for ease of adjustment as claimed in claim 3 wherein: The bottom end of the inside of the grain distribution layer (3) and between the two flow distribution plates (7) is fixedly connected with a limiting column (8), the inside of the limiting column (8) is slidably connected with a connecting rod (9) extending to the outside of the top end of the limiting column (8), and one side of the connecting rod (9) is fixedly connected with a plurality of tooth blocks (10) arranged at equal distances.

5. A tiered dispensing layer arrangement for ease of adjustment as claimed in claim 4, wherein: The side close to the upper end of the limiting column (8) is provided with a hole groove (801), one side of the first gear (12) penetrates the hole groove (801) and extends to the inside of the limiting column (8), and the outer surface of the first gear (12) is meshed with the tooth blocks (10).

6. A tiered dispensing layer arrangement for ease of adjustment as defined in claim 2, wherein: The rear side of the outer surface of the grain distribution layer (3) and below the horizontal rod (17) is rotatably connected with a roller (19) supported by a supporting rod, and the outer surface of the roller (19) is in rolling contact with the bottom end of the horizontal rod (17).

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