CN222670546U

CN222670546U - Grain dryer with thermal cycle function

Info

Publication number: CN222670546U
Application number: CN202420549598.9U
Authority: CN
Inventors: 黄文峰; 白佳玉
Original assignee: Henan Baixin Machinery Equipment Co ltd
Current assignee: Henan Baixin Machinery Equipment Co ltd
Priority date: 2024-03-20
Filing date: 2024-03-20
Publication date: 2025-03-25
Anticipated expiration: 2034-03-20

Abstract

The utility model relates to the technical field of grain dryers, in particular to a grain dryer with a thermal circulation function, which comprises a mounting frame, wherein grain is led into a tank body through a feed pipe, a first motor and a fan are started at the moment, the first motor drives a stirring rod to rotate, the stirring rod turns over the grain, the fan pumps air flow into a heating box, the heated air flow enters the tank body through an air supply pipe, the grain is dried continuously and turned over, the grain is fully and uniformly dried, the air flow with residual temperature after drying is sent back into the heating box through an air outlet pipe again, thermal circulation is realized, after the drying is finished, a second motor drives a moving plate through a threaded rod, the moving plate drives a connecting rod to obliquely push the tank body upwards, one end of the tank body is lifted, the tank body is in an inclined state, a baffle is started at the moment, the grain is rapidly discharged out of the tank body at a discharge port, a suction pump or additional manual participation is not needed, and the use convenience is improved.

Description

Grain dryer with thermal cycle function

Technical Field

The utility model relates to the technical field of grain dryers, in particular to a grain dryer with a thermal circulation function.

Background

People take food as the day, grain is one of the necessities that people depend on to live, our country is very important to grain production, has divided special farmland guard area, forbidden to develop, mainly in order to prevent the problem that food shortage appears, grain is unsuitable for storing when harvesting, contain too much moisture in grain and can accelerate the moldy and spoiled of grain, according to the statistics of relevant data, our country causes the moldy and spoiled grain to account for about five percent of the ratio because of the grain is not sun-dried every year, so in order to prevent the production of such circumstances, a grain dryer for drying grain appears in the market.

The existing grain dryer only opens the valve to discharge when discharging, in order to ensure the rapid discharge of grains in the discharging process, the suction pump or the additional manual participation force is increased, and the air carrying heat after drying can be discharged into the nature, so that the recycling of heat can not be realized.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a grain dryer with a thermal circulation function.

(II) technical scheme

In order to achieve the purpose, the grain dryer with the thermal circulation function comprises a mounting frame, a supporting block is arranged on one side of the top end of the mounting frame, a tank body is arranged at the top of the mounting frame, a feeding pipe is arranged in the middle of the top end of the tank body, a rotating block is arranged on one side of the bottom end of the tank body, a rotating rod is arranged on the other side of the bottom end of the tank body, two ends of the rotating rod are rotatably connected with the supporting block, a guide plate is arranged on one side of the mounting frame, a discharge hole is formed in one end of the tank body, a baffle is arranged on the discharge hole, a first motor is arranged on one side of the top end of the tank body, a driving wheel is arranged at the output end of the first motor, a belt is arranged on the driving wheel, a stirring rod is arranged in the interior of the tank body, a driven wheel is arranged outside the tank body, one end of the belt is arranged on the driven wheel, an air supply pipe is arranged on one side of the top of the tank body, one end of the air supply pipe is communicated with the tank body, a heating box is arranged on one side of the top end of the mounting frame, a fan is arranged on one side of the heating box, one side of the heating box is connected with the heating box, the first motor is arranged with the inside the heating box, a threaded rod is arranged on the threaded rod is connected with the threaded rod, two sides of the threaded rod are connected with the threaded rod, the threaded rod is arranged on the threaded rod, and the threaded rod is connected with the threaded rod is arranged on the threaded rod.

In order to improve the durability of the tank body, the utility model is improved in that the outside of the tank body is provided with a corrosion-resistant layer, the corrosion-resistant layer is made of corrosion-resistant resin, and the inner wall of the tank body is made of stainless steel.

In order to improve the stability of the moving plate during sliding, the utility model is improved in that through holes are formed in the two sides of the moving plate, fixed sliding rods are arranged on the two sides of the bottom end of the mounting frame, and the through holes are sleeved on the fixed sliding rods in a sliding manner.

In order to improve the using effect of the fixed sliding rods, the utility model is improved in that the fixed sliding rods are provided with two groups and are symmetrically arranged at the bottom of the mounting frame.

In order to improve the practicability of the air guide pipe of the air outlet pipe machine, the utility model is improved in that the air outlet pipe and the air supply pipe are made of metal hose materials.

In order to improve the use effect of the motor, the utility model is improved in that the first motor and the second motor both adopt servo motors.

In order to improve the using effect of the stirring rod, the utility model is improved in that the stirring rod is made of stainless steel.

In order to improve the stability of the tank body during placement, the utility model is improved in that a supporting table is arranged on one side of the top end of the mounting frame, the top end of the supporting table is in a concave arc shape, the concave arc shape is matched with the outer wall of the tank body, a gasket is arranged on the inner wall of the concave arc shape, and the gasket is made of rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides the grain dryer with the thermal cycle function, which has the following beneficial effects:

This grain drying-machine with thermal cycle function, it is internal to lead into jar with grain through the inlet pipe, open first motor and fan this moment, first motor drive puddler rotates, the puddler turns grain, and the fan draws in the air current to the heating cabinet inside, the air current after the heating enters into jar internal portion through the blast pipe, realize the stoving to grain, it turns grain continuously, make grain obtain abundant even stoving, and the air current that has the residual temperature after the stoving returns to the heating cabinet inside through the play tuber pipe again, realize thermal cycle use, after the stoving is accomplished, the second motor passes through the threaded rod and drives the movable plate, and the movable plate then drives the connecting rod slant and promote jar body, make jar body one end rise, jar body presents incline state, open the baffle this moment, grain is discharged jar body in discharge gate department fast, do not need the suction pump or extra manual work to participate in, improve the convenience of using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a part of the internal structure of the tank of FIG. 1 according to the present utility model;

fig. 3 is a schematic view illustrating an internal structure of the drying box of fig. 2 according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of FIG. 3 according to the present utility model;

In the figure, 1, a mounting rack; 2, a supporting block, 3, a tank body, 4, a rotating block, 5, a feeding pipe, 6, an air supply pipe, 7, a first motor, 8, an air outlet pipe, 9, a stirring rod, 10, a driving wheel, 11, a driven wheel, 12, a belt, 13, a heating box, 14, a fan, 15, an electric heating wire, 16, a discharge hole, 17, a guide plate, 18, a rotating rod, 19, a threaded rod, 20, a second motor, 21, a moving plate, 22, a connecting rod, 23 and a fixed sliding rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a grain dryer with thermal cycle function comprises a mounting frame 1, a supporting block 2 is arranged on one side of the top end of the mounting frame 1, a tank body 3 is arranged at the top of the mounting frame 1, a feeding pipe 5 is arranged in the middle of the top end of the tank body 3, a rotating block 4 is arranged on one side of the bottom end of the tank body 3, a rotating rod 18 is arranged on the other side of the bottom end of the tank body 3, two ends of the rotating rod 18 are rotationally connected with the supporting block 2, a material guide plate 17 is arranged on one side of the mounting frame 1, a discharge hole 16 is arranged at one end of the tank body 3, a baffle is arranged on the discharge hole 16, a first motor 7 is arranged on one side of the top end of the tank body 3, a driving wheel 10 is arranged at the output end of the first motor 7, a belt 12 is arranged on the driving wheel 10, a stirring rod 9 is arranged in the tank body 3, one end of the stirring rod 9 is provided with a driven wheel 11, the driven wheel 11 is positioned outside the tank body 3, one end of the belt 12 is arranged on the driven wheel 11, one side of the top of the tank body 3 is provided with an air supply pipe 6, one end of the air supply pipe 6 is communicated with the tank body 3, one side of the top end of the mounting frame 1 is provided with a heating box 13, one side of the heating box 13 is provided with a fan 14, one end of the air supply pipe 6 is connected with the heating box 13, the heating box 13 is internally provided with an electric heating wire 15, one end of the tank body 3 is provided with an air outlet pipe 8, one end of the air outlet pipe 8 is connected with the heating box 13, the bottom end of the mounting frame 1 is provided with a threaded rod 19, one end of the threaded rod 19 is provided with a second motor 20, the threaded rod 19 is provided with a moving plate 21, the moving plate 21 is in threaded connection with the threaded rod 19, two sides of the top end of the moving plate 21 are provided with connecting rods 22, one end of the connecting rods 22 is connected with the rotating block 4, the air outlet pipe 8 and the air supply pipe 6 are made of metal hose materials.

In the actual use of the structure, firstly, the fan 14 and the heating wire 15 are started, the fan 14 pumps external air flow into the heating box 13, then the heating wire 15 heats the air flow, the heated air flow enters the tank 3 through the air supply pipe 6, preheating of the tank 3 is achieved, then grains are led into the tank 3 through the feeding pipe 5, the first motor 7 is started at the moment, the first driving wheel 10, the driving wheel 10 drives the driven wheel 11 through the belt 12, the driven wheel 11 drives the stirring rod 9 to rotate, the stirring rod 9 rotates to enable grains to be fully and uniformly turned, the grains are fully and comprehensively dried, the drying quality of the grains is improved, the air flow with residual heat after drying enters the heating box 13 through the air outlet pipe 8 at the moment, heat recovery is achieved for recycling, after the grain drying is finished, the second motor 20 drives the threaded rod 19 to rotate, the threaded rod 19 drives the moving plate 21 to enable the connecting rod 22 to obliquely push the rotating block 4, the rotating block 4 drives one end of the tank 3 to be lifted, the other end of the tank 3 is required to be lifted through the supporting block 18, and the other end of the tank 3 is not to be inclined to be in a high-speed condition, and the grains are required to be lifted through the supporting block 2 or the drying pump is required to be opened, and the drying device is not to be in a high-speed or a material is required to be lifted, and is required to be lifted.

In this embodiment, the outside of jar body 3 is provided with corrosion-resistant layer, corrosion-resistant layer is anticorrosive resin material, jar body 3 inner wall adopts stainless steel material, has improved the durability of jar body 3 itself, has guaranteed the life of jar body 3.

In this embodiment, the through holes are formed in the two sides of the movable plate 21, the fixed slide bars 23 are arranged on the two sides of the bottom end of the mounting frame 1, and the through holes are slidably sleeved on the fixed slide bars 23, so that the stability of the movable plate 21 when the connecting rod 22 is pushed is improved.

In this embodiment, mounting bracket 1 top one side is provided with the brace table, the brace table top is concave arc, concave arc and jar 3 outer wall looks adaptation, be provided with the gasket on the concave arc inner wall, the gasket adopts the rubber material, through the setting of brace table, has guaranteed the stability when jar body 3 is in the horizontality, and the setting of gasket can avoid the brace table to cause the fish tail or collide with jar body 3 outer wall.

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

Claims

1. The grain dryer with the thermal cycle function is characterized by comprising a mounting frame (1), a supporting block (2) is arranged on one side of the top end of the mounting frame (1), a tank body (3) is arranged at the top of the mounting frame (1), a feeding pipe (5) is arranged in the middle of the top end of the tank body (3), a rotating block (4) is arranged on one side of the bottom end of the tank body (3), a rotating rod (18) is arranged on the other side of the bottom end of the tank body (3), two ends of the rotating rod (18) are rotationally connected with the supporting block (2), a material guide plate (17) is arranged on one side of the mounting frame (1), a discharge hole (16) is formed in one end of the tank body (3), a baffle is arranged on the discharge hole (16), a first motor (7) is arranged on one side of the top end of the tank body (3), a driving wheel (10) is arranged at the output end of the first motor (7), a belt (12) is arranged on the driving wheel (10), a stirring rod (9) is arranged inside the tank body (3), one end of the stirring rod (9) is provided with a driven wheel (11), one end of the driven wheel (11) is arranged on the outside the tank body (3), one side of the driving wheel (12), the utility model discloses a jar of internal combustion engine, including jar body (3), blast pipe (6), mounting bracket (1), blast pipe (3) one end and jar body (3) communicate with each other, mounting bracket (1) top one side is provided with heating cabinet (13), heating cabinet (13) one side is provided with fan (14), blast pipe (6) one end and heating cabinet (13) are connected, jar body (3) one end top is provided with out tuber pipe (8), out tuber pipe (8) one end and heating cabinet (13) are connected, mounting bracket (1) bottom is provided with threaded rod (19), threaded rod (19) one end is provided with second motor (20), be provided with movable plate (21) on threaded rod (19), movable plate (21) and threaded rod (19) adopt threaded connection, movable plate (21) top both sides are provided with connecting rod (22), connecting rod (22) one end and turning block (4) are connected.

2. The grain dryer with the thermal cycle function of claim 1, wherein a corrosion-resistant layer is arranged outside the tank body (3), the corrosion-resistant layer is made of corrosion-resistant resin, and the inner wall of the tank body (3) is made of stainless steel.

3. The grain dryer with the heat cycle function according to claim 2, wherein through holes are formed in two sides of the moving plate (21), fixed sliding rods (23) are arranged on two sides of the bottom end of the mounting frame (1), and the through holes are sleeved on the fixed sliding rods (23) in a sliding mode.

4. The grain dryer with the heat cycle function according to claim 3, wherein two groups of fixed sliding rods (23) are symmetrically arranged at the bottom of the mounting frame (1).

5. The grain dryer with the heat cycle function of claim 4, wherein the air outlet pipe (8) and the air supply pipe (6) are made of metal hose materials.

6. The grain dryer with the heat cycle function of claim 5, wherein the first motor (7) and the second motor (20) are servo motors.

7. The grain dryer with the heat cycle function of claim 6, wherein the stirring rod (9) is made of stainless steel.

8. The grain dryer with the heat cycle function according to claim 7, wherein a supporting table is arranged on one side of the top end of the mounting frame (1), the top end of the supporting table is in a concave arc shape, the concave arc shape is matched with the outer wall of the tank body (3), a gasket is arranged on the inner wall of the concave arc shape, and the gasket is made of rubber.