CN218511428U

CN218511428U - Grain drying equipment

Info

Publication number: CN218511428U
Application number: CN202221948442.5U
Authority: CN
Inventors: 王德华; 刘小燕; 卢文哲
Original assignee: Zhejiang Ouqing Machinery Co ltd
Current assignee: Xi'an Tengfei Food Co.,Ltd.
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-02-21
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a grain drying equipment belongs to grain stoving technical field, including fixed frame, the bottom of fixed frame inner chamber is fixed with fixed case, the top intercommunication of fixed case has outer bucket, the right side intercommunication of fixed case has first solid fixed cylinder, the inner chamber intercommunication of fixed case has the solid fixed cylinder of second, the utility model discloses a hot-air is carried to inner bucket to heating element's cooperation, then the cooperation of rethread transport module, carries grain to the inner chamber of outer bucket to carry out the circulation transport to grain, guarantee grain at the inner chamber homogeneous mixing of outer bucket, utilize hot-air to evaporate moisture, reduce the moisture content in the grain, along with piling up of grain, hot-air from the bottom of inner bucket upwards continuously diffuses, until grain is dried completely, not only conveniently carry grain, the outer bucket of perpendicular form can bear great weight simultaneously to avoid outer bucket to be crowded brokenly by grain, structural design is reasonable, ensures the efficiency that grain was dried.

Description

Grain drying equipment

Technical Field

The utility model relates to a grain stoving technical field specifically is a grain drying equipment.

Background

After the completion of grain purchase, need store grain, the unable long-time maintenance of the grain of the great water content needs to be dried to grain, and traditional stoving mode is carried grain to the drying-machine in, utilizes the grain of high temperature to dry, but the drying-machine single is dried a small amount of grain, to a large amount of grain stoving demands, and inefficiency can't satisfy the demand that a large amount of grain were stored.

In the prior art, publication no: CN 215766187U's chinese utility model content discloses a grain processing drying equipment, including box and rotary drum, a serial communication port, bottom half four corners department is provided with the support, the bottom is fixed with the heating rod through the installation piece in the box, the rotary drum both sides are provided with the mounting panel, the rotary drum sets up in the box, the mounting panel of its rotary drum one side and the output shaft fixed connection of the rotating electrical machines in the box outside, be fixed with the axle on the mounting panel of the other end of rotary drum, the axle passes through the bearing rotation with the mount pad that sets up on the box and is connected, be provided with two pairs of crisscross separation blades in the rotary drum, be provided with the section of thick bamboo door on the rotary drum, the section of thick bamboo door passes through jaw post and rotary drum swing joint, be provided with thermodetector in the box. The utility model discloses the pivoted in-process, grain is stirred to the separation blade for grain thermally equivalent, but thermodetector real-time detection box internal temperature prevents that the high temperature from or cross the quality that influences grain low, is provided with the bobbin door on its rotary drum, is provided with the chamber door on the box, will take stoving grain in the same direction as chamber door and bobbin door and pour into the rotary drum, convenient laborsaving.

Above-mentioned technical scheme utilizes the rotary drum to rotate grain, utilize the heating rod to heat the inner chamber of box, reach the purpose of drying grain heating, at first the loading of grain needs to guarantee chamber door and section of thick bamboo door in same position, the position of rotary drum is difficult to control, then the material loading is convenient, but the unloading is not necessarily convenient, secondly grain is all great before the stoving and the weight after the stoving, the weight of the grain of playing that whether fixed axle and rotary drum can bear simultaneously, and the capacity of rotary drum is not enough to satisfy the demand that a large amount of grain were dried.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grain drying equipment utilizes conveying assembly to carry grain and follow up, and the cooperation hot-air is to grain heating of following up, promotes the consequence efficiency of grain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the grain drying equipment comprises a fixed frame, wherein a fixed box is fixed at the bottom of an inner cavity of the fixed frame, the top of the fixed box is communicated with an outer barrel, the right side of the fixed box is communicated with a first fixed barrel, the inner cavity of the fixed box is communicated with a second fixed barrel, the top of the second fixed barrel penetrates through the inner cavity of the outer barrel, an inner barrel is fixed on the surface of the second fixed barrel, conveying assemblies are arranged in the inner cavities of the first fixed barrel and the second fixed barrel, a heating assembly is arranged on the front side of the outer barrel, a discharging port is formed in the top of the surface of the second fixed barrel and located above the inner barrel, a feeding funnel is communicated with the top of the first fixed barrel, a discharging pipe is communicated with the surface of the second fixed barrel, and a control valve is arranged in the inner cavity of the second fixed barrel.

Preferably, conveying component includes the motor, the motor is fixed in fixed frame's surface, the output shaft of motor is fixed with first belt pulley, the inner chamber of the first solid fixed cylinder and the solid fixed cylinder of second all is connected with the rotation axis through the bearing rotation, the fixed surface of rotation axis has helical blade, one side of rotation axis runs through the solid fixed cylinder of first solid fixed cylinder and second and is fixed with the second belt pulley, the surface of first belt pulley and second belt pulley passes through belt transmission and connects.

Preferably, the heating assembly comprises an air delivery pipe, the air delivery pipe is communicated with the front of the inner barrel, one end, far away from the inner barrel, of the air delivery pipe penetrates through the outer barrel and is communicated with a heating box, a heating rod is arranged at the top of an inner cavity of the heating box, an air blower is fixed on the front of the heating box, an air outlet of the air blower is communicated with the front of the heating box, and a fixing frame is fixed at the bottom of the heating box.

Preferably, a fixed block is fixed at the top of the second fixed cylinder, connecting rods are fixed around the fixed block, and one side, far away from the fixed block, of each connecting rod is fixedly connected with the fixed frame.

Preferably, a support frame is fixed on the surface of the second fixed barrel, and the outer side of the support frame is fixed in the inner cavity of the inner barrel.

Preferably, a mesh grid is fixed to the top of the outer barrel, a through hole is formed in the center of the mesh grid, the second fixing barrel is located in the inner cavity of the through hole, and the mesh grid is located above the feed opening.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a heating element's cooperation, conveniently utilize the heating rod to heat the air in the heating cabinet, utilize the air-blower to pass through the leading-in inner chamber of gas-supply pipe with the hot-air afterwards, interior bucket wall heats, then the bottom of interior bucket outwards spills over after the hot-air is full of interior bucket, and upwards spread along the space between interior bucket and the outer bucket, through the loading funnel, first fixed cylinder, the fixed box, the cooperation of second fixed cylinder and transport assembly, conveniently carry the inside chamber to the outer bucket with the outside grain of fixed frame, simultaneously the height of lifting grain, make things convenient for grain to follow the eminence along the outer wall glide of interior bucket, disperse grain, utilize interior bucket wall and hot-air to carry out the heat drying process to grain simultaneously, then through fore-and-aft transport assembly, realize carrying out the circulation to the grain of outer bucket inner chamber and carry, ensure grain thermally equivalent, along with piling up of grain, hot-air upwards continuously spreads from the bottom of interior bucket of outer bucket, until grain is dried completely, not only conveniently carry grain, erect form outer bucket can bear great weight simultaneously, in order to avoid outer bucket to be broken by grain, structural design is reasonable, ensure the efficiency of stoving.

2. The utility model discloses a cooperation of support frame, the inner chamber of bucket is supported to the convenience, prevents along with piling up of grain, and grain extrudees the inner bucket, causes interior bucket invagination, and the net bars can make hot-air and steam spread fast simultaneously, and the position of grain in the convenient outer bucket of while is surveyd.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional three-dimensional structure diagram of the outer barrel of the present invention;

FIG. 3 is a schematic view of a sectional three-dimensional structure of the inner barrel of the present invention;

fig. 4 is a schematic view of the partially cut-away three-dimensional structure of the heating assembly of the present invention.

Reference numbers in the figures: 1. a fixed frame; 2. a fixed box; 3. an outer tub; 4. a first fixed cylinder; 5. a second fixed cylinder; 6. an inner barrel; 7. a delivery assembly; 71. a motor; 72. a first pulley; 73. a rotating shaft; 74. a helical blade; 75. a second pulley; 8. a heating assembly; 81. a wind delivery pipe; 82. a heating box; 83. a heating rod; 84. a blower; 85. a fixed mount; 9. a feeding port; 10. a feeding hopper; 11. a discharge pipe; 12. a fixed block; 13. a connecting rod; 14. a support frame; 15. and (7) a mesh grid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a grain drying device as shown in figures 1-4, which comprises a fixed frame 1, a fixed box 2 is fixed at the bottom of the inner cavity of the fixed frame 1, the top of the fixed box 2 is communicated with an outer barrel 3, the right side of the fixed box 2 is communicated with a first fixed barrel 4, the inner cavity of the fixed box 2 is communicated with a second fixed barrel 5, the top of the second fixed barrel 5 is penetrated to the inner cavity of the outer barrel 3, the surface of the second fixed barrel 5 is fixed with an inner barrel 6, the inner cavities of the first fixed barrel 4 and the second fixed barrel 5 are both provided with a conveying component 7, the front side of the outer barrel 3 is provided with a heating component 8, the top of the surface of the second fixed barrel 5 is provided with a feed opening 9, the feed opening 9 is positioned above the inner barrel 6, the top of the first fixed barrel 4 is communicated with a feed hopper 10, the surface discharge pipe of the second fixed barrel 5 is communicated with an 11, the inner cavity of the second fixed barrel 5 is provided with a control valve, through the cooperation of the heating component 8, the heating rod 83 is convenient to heat the air in the heating box 82, then the air blower 84 is used to guide the hot air into the inner cavity of the inner barrel 6 through the air delivery pipe to heat the wall of the inner barrel 6, then the hot air overflows from the bottom of the inner barrel 6 after filling the inner barrel 6 and diffuses upwards along the space between the inner barrel 6 and the outer barrel 3, the grain outside the fixed frame 1 is convenient to be conveyed to the inner cavity of the outer barrel 3 through the matching of the feeding funnel 10, the first fixed barrel 4, the fixed box 2, the second fixed barrel 5 and the conveying component 7, simultaneously the height of the grain is lifted, the grain slides downwards along the outer wall of the inner barrel 6 from the high position to be dispersed, meanwhile, the inner barrel 6 wall and the hot air are used to heat and dry the grain, and then the grain in the inner cavity of the outer barrel 3 is circularly conveyed through the longitudinal conveying component 7, ensure grain thermally equivalent, along with piling up of grain, hot-air upwards continues the diffusion from the bottom of interior bucket 6, is dried completely until grain, and not only the convenience is carried grain, and the outer bucket 3 of perpendicular form can bear great weight simultaneously to avoid outer bucket 3 to be broken by grain crowding, structural design is reasonable, ensures the efficiency that grain was dried.

The conveying assembly 7 comprises a motor 71, the motor 71 is fixed on the surface of the fixed frame 1, an output shaft of the motor 71 is fixed with a first belt pulley 72, inner cavities of the first fixed cylinder 4 and the second fixed cylinder 5 are both rotatably connected with a rotating shaft 73 through bearings, a spiral blade 74 is fixed on the surface of the rotating shaft 73, one side of the rotating shaft 73 penetrates through the first fixed cylinder 4 and the second fixed cylinder 5 and is fixed with a second belt pulley 75, the surfaces of the first belt pulley 72 and the second belt pulley 75 are connected through belt transmission, the motor 71 is used for driving the first belt pulley 72 to rotate, then the first belt pulley 72 drives the second belt pulley 75 to rotate through a belt, then the second belt pulley 75 drives the rotating shaft 73 and the spiral blade 74 to rotate, the inner cavities of the first fixed cylinder 4 and the second fixed cylinder 5 move grains, grains at a lower position are conveyed to a higher position, grains are convenient to scatter from top to bottom and contact with rising hot air, meanwhile, the outer cylinder 3 is communicated with the fixed cylinders, and the conveying assembly 7 can ensure the circular conveying of the grains in the outer cylinder 3.

Heating element 8 includes defeated tuber pipe 81, defeated tuber pipe 81 communicates in the front of interior bucket 6, defeated tuber pipe 81 is kept away from the one end of interior bucket 6 and is run through outer bucket 3 and communicate and have heating cabinet 82, the top of heating cabinet 82 inner chamber is provided with heating rod 83, the front of heating cabinet 82 is fixed with air-blower 84, the gas outlet of air-blower 84 and the front intercommunication of heating cabinet 82, the bottom of heating cabinet 82 is fixed with mount 85, utilize heating rod 83 to heat the air of heating cabinet 82 inner chamber, then air-blower 84 passes through the leading-in inner chamber of bucket 6 of defeated tuber pipe 81 with the hot-air, air and the table wall in interior bucket 6 heat up gradually, the moisture evaporation in the heating grain, the circulation of cooperation grain is carried, make grain thermally equivalent, the efficiency of grain stoving is promoted.

The top of the second fixed cylinder 5 is fixed with a fixed block 12, the periphery of the fixed block 12 is fixed with a connecting rod 13, one side of the connecting rod 13 far away from the fixed block 12 is fixedly connected with the fixed frame 1, the fixed block 12 is connected with the connecting rod 13, the second fixed cylinder 5 is connected with the fixed frame 1, and the stability of the second fixed cylinder 5 is ensured.

The surface of the second fixed cylinder 5 is fixed with a support frame 14, the outer side of the support frame 14 is fixed in the inner cavity of the inner cylinder 6, the support frame 14 is used for supporting the inner cylinder 6, the grains in the inner cylinder 6 are prevented from being extruded and sunken, the inner cylinder 6 is kept complete, and the grains around can be uniformly heated conveniently.

The top of outer bucket 3 is fixed with net bars 15, and the through-hole has been seted up in the center department of net bars 15, and the fixed section of thick bamboo of second 5 is located the inner chamber of through-hole, and net bars 15 is located the top of feed opening 9, and net bars 15 can make hot-air and steam diffuse fast, and the position of conveniently observing grain in outer bucket 3 simultaneously.

When the drying machine is used, an operator reaches the heating rod 83, then the heating rod 83 heats air in the inner cavity of the heating box 82, then the air blower 84 guides hot air into the inner barrel 6 through the air conveying pipe 81, then the hot air enters the inner barrel 6 to be diffused upwards and heats the barrel wall of the inner barrel 6, along with the filling of the hot air, the hot air overflows and diffuses outwards from the bottom of the inner barrel 6, then the motor 71 is started, meanwhile, the output shaft of the motor 71 drives the first belt pulley 72 to rotate, the first belt pulley 72 drives the second belt pulley 75 to rotate through a belt, then the second belt pulley 75 drives the rotating shaft 73 to rotate, meanwhile, the rotating shaft 73 drives the spiral blades 74 to rotate to convey grains, the grains sequentially flow out of the feeding hopper 10, pass through the first fixed barrel 4 to enter the fixed box 2, then pass through the second fixed barrel 5 from the fixed box 2 to enter the inner cavity of the discharge pipe 3, then fall into the inner cavity of the fixed box 2 from the bottom of the discharge pipe 3, the inner cavity of the second fixed barrel 5 is circularly conveyed by the second fixed barrel 5, when the grains slide down from the discharge pipe 9, the inner cavity of the fixed barrel contacts with the inner barrel 5, the inner cavity of the inner barrel, and controls the inner barrel to control moisture of the inner barrel 11 to flow of the inner barrel, and control moisture of the inner barrel, and quickly evaporate, and control moisture in the inner barrel, and control the drying machine, when the inner barrel 11, and the drying machine.

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 a grain drying equipment, includes fixed frame (1), its characterized in that: the bottom of the inner cavity of the fixed frame (1) is fixed with a fixed box (2), the top of the fixed box (2) is communicated with an outer barrel (3), the right side of the fixed box (2) is communicated with a first fixed barrel (4), the inner cavity of the fixed box (2) is communicated with a second fixed barrel (5), the top of the second fixed barrel (5) penetrates through the inner cavity of the outer barrel (3), the surface of the second fixed barrel (5) is fixed with an inner barrel (6), the inner cavities of the first fixed barrel (4) and the second fixed barrel (5) are both provided with a conveying assembly (7), the front of the outer barrel (3) is provided with a heating assembly (8), the top of the surface of the second fixed barrel (5) is provided with a discharging port (9), the discharging port (9) is positioned above the inner barrel (6), the top of the first fixed barrel (4) is communicated with a feeding funnel (10), the surface of the second fixed barrel (5) is communicated with a discharging pipe (11), and the inner cavity of the second fixed barrel (5) is provided with a control valve.

2. The grain drying equipment of claim 1, characterized in that: conveying component (7) include motor (71), motor (71) are fixed in the surface of fixed frame (1), the output shaft of motor (71) is fixed with first belt pulley (72), the inner chamber of the solid fixed cylinder of first (4) and second (5) all is connected with rotation axis (73) through the bearing rotation, the fixed surface of rotation axis (73) has helical blade (74), one side of rotation axis (73) is run through the solid fixed cylinder of first (4) and second (5) and is fixed with second belt pulley (75), the surface of first belt pulley (72) and second belt pulley (75) is passed through belt transmission and is connected.

3. The grain drying apparatus of claim 1, wherein: the heating assembly (8) comprises an air delivery pipe (81), the air delivery pipe (81) is communicated with the front face of the inner barrel (6), one end, far away from the inner barrel (6), of the air delivery pipe (81) penetrates through the outer barrel (3) and is communicated with a heating box (82), a heating rod (83) is arranged at the top of an inner cavity of the heating box (82), an air blower (84) is fixed on the front face of the heating box (82), an air outlet of the air blower (84) is communicated with the front face of the heating box (82), and a fixing frame (85) is fixed at the bottom of the heating box (82).

4. The grain drying apparatus of claim 1, wherein: the top of the second fixing cylinder (5) is fixed with a fixing block (12), connecting rods (13) are fixed on the periphery of the fixing block (12), and one side, away from the fixing block (12), of each connecting rod (13) is fixedly connected with the fixing frame (1).

5. The grain drying equipment of claim 1, characterized in that: a support frame (14) is fixed on the surface of the second fixed cylinder (5), and the outer side of the support frame (14) is fixed in the inner cavity of the inner cylinder (6).

6. The grain drying apparatus of claim 1, wherein: the top of outer bucket (3) is fixed with net bars (15), the through-hole has been seted up in the center department of net bars (15), the fixed section of thick bamboo of second (5) are located the inner chamber of through-hole, net bars (15) are located the top of feed opening (9).