Grain dryer with feeding and screening functions

Abstract

The utility model discloses a grain drying machine with a feeding and screening function, and relates to the technical field of grain drying machines. The drying device comprises a box body, a drying assembly and a discharging assembly, supporting legs are fixedly connected to the four corners of the bottom of the box body, a fixing shell is fixedly connected to an inner cavity of the box body, and a storage box is movably connected to an inner cavity of the fixing shell. Food is placed in the filter box through the feeding port in the filter box, then the vibration motor drives the filter box to vibrate, in the vibration process of the filter box, the food can move rightwards, in the moving process of the food, impurities in the food can fall into the inner cavity of the storage box through the filter screen at the bottom of the filter box, and therefore the food can be stored in the storage box. And the food falls into an inner cavity of the box body through a discharging opening in the filtering box, and then the food in the box body is dried through the drying assembly, so that the function of screening the food before the food is dried is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to grain drying machine technical field, especially, relate to a grain drying machine with the function of feeding screening. BACKGROUND

[0002] Grain drying machine is grain drying equipment, is widely used in grain purchase, storage and processing field, it has multiple functions, can dry various crops, such as wheat, rice, corn, sorghum, soybean, rapeseed etc.

[0003] The existing grain drying machine can only be used for drying grain, but there are many small impurities in grain, thus leading to the quality of grain to drop, and the grain needs to be screened before drying grain, and the impurities in the grain are removed, but this impurity removal mode is low in efficiency, thereby reducing the production efficiency of producers.

[0004] Therefore, the utility model provides a grain drying machine with the function of feeding screening to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a grain drying machine with the function of feeding screening, through the cooperation of box, drying assembly, discharge assembly, support leg, fixed shell, storage box, fixed strip, first spring, filter box, second spring and vibration motor, the grain drying machine in the prior art does not have the problem of screening function before drying food.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes.

[0007] The utility model discloses a grain drying machine with the function of feeding screening, including box, drying assembly and discharge assembly, the four corners of the bottom of the box are all fixedly connected with support leg, the inner chamber of the box is fixedly connected with fixed shell, the inner chamber of fixed shell is swingedly connected with storage box, the inner chamber of the box is fixedly connected with fixed strip, the top of fixed strip is fixedly connected with three first springs, and the top between three first springs is fixedly connected with filter box, the left side of the bottom of filter box is fixedly connected with three second springs, and the bottom of second spring is fixedly connected with the box, the bottom of filter box is fixedly connected with vibration motor, the drying assembly is responsible for drying food screening, the discharge assembly includes discharge box, the right side of discharge box is connected with the box, and the inner chamber of discharge box is clamped with baffle.

[0008] The utility model further sets up, the drying assembly includes hot -blast machine and stopper, the rear side of hot -blast machine is fixedly connected with the box body, the top of hot -blast machine is connected with the three -way pipe, the rear side of three -way pipe penetrates to the rear side of the box body and is connected with two hollow blocks, the top of hollow block is fixedly connected with fixed shell, the inner chamber of fixed shell is movably connected with hollow stirring rod, the bottom of hollow stirring rod penetrates to the bottom of the box body, the bottom of one hollow stirring rod is fixedly connected with driving wheel, the top of stopper is fixedly connected with the box body, the bottom of stopper inner chamber is fixedly connected with motor, the output of motor is fixedly connected with driving wheel, driving wheel is connected with driven wheel through belt drive, the top of driven wheel is fixedly connected with another hollow stirring rod.

[0009] The utility model further sets up, the bottom of motor front side and rear side is fixedly connected with fixed block, the bottom of fixed block is fixedly connected with the inner wall of stopper.

[0010] The utility model further sets up, the inner chamber of fixed shell is fixedly connected with baffle, the left side of baffle is fixedly connected with storage box.

[0011] The utility model further sets up, the left side of filter box is equipped with feeding port, and the right side of filter box is equipped with discharge port.

[0012] The utility model further sets up, and the air outlet is formed on the stirring vane of hollow stirring rod.

[0013] The utility model further sets up, and the surface of two hollow stirring rods is slidably connected with the flow guide plate, and the side of flow guide plate close to the inner wall of box body is fixedly connected with the inner wall of box body.

[0014] The utility model has the advantages of the following.

[0015] 1, the utility model discloses a feeding port on filter box is placed in the inside of filter box with food, then vibration motor drives filter box to vibrate, in the process of filter box vibration, food will move to right, in the process of food movement, the impurity in food will fall into the inner chamber of storage box through the filter screen at the bottom of filter box, and food will fall into the inner chamber of box through the discharge port on filter box, then through drying assembly to the food in the inside of box drying, thereby reach the screening function before food drying.

[0016] 2, the utility model discloses a fixed block, plays the fixed effect of motor, through setting up hollow stirring rod stirring vane surface air outlet, air outlet is convenient for the hot gas conduction to the inner chamber of box body, thereby the food in the inside of box is rapidly dried, through setting up flow guide plate, when the user needs to take out the grain of box, and flow guide plate is convenient for the grain of box to flow out. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced.

[0018] Fig. 1 It is a perspective view of a grain dryer with feed screening function;

[0019] Fig. 2 It is a sectional view of a grain dryer with feed screening function;

[0020] Fig. 3 It is a schematic view of a local structure of a grain dryer with feed screening function;

[0021] Fig. 4 It is a schematic view of a storage box of a grain dryer with feed screening function;

[0022] Fig. 5 It is a split view of a discharge assembly of a grain dryer with feed screening function;

[0023] Fig. 6 It is a schematic view of a drying assembly of a grain dryer with feed screening function.

[0024] In the drawings: 1, box; 2, drying assembly; 201, hot air blower; 202, three-way pipe; 203, hollow block; 204, hollow stirring rod; 205, driving wheel; 206, motor; 207, limiting frame; 208, driven wheel; 209, fixed block; 3, discharge assembly; 301, discharge box; 302, barrier plate; 4, supporting leg; 5, fixed shell; 6, storage box; 7, fixed strip; 8, first spring; 9, filter box; 10, second spring; 11, vibration motor; 12, baffle; 13, guide plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described below in combination with the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all.

[0026] Embodiment one

[0027] Please refer to Figs. 1-6The utility model relates to a grain drying machine with feed screening function, including box 1, drying assembly 2 and discharge assembly 3, the four corners of box 1 bottom are all fixedly connected with support leg 4, and the inner chamber of box 1 is fixedly connected with fixed shell 5, and the inner chamber of fixed shell 5 is movably connected with storage box 6, and the inner chamber of box 1 is fixedly connected with fixed strip 7, and the top of fixed strip 7 is fixedly connected with three first springs 8, and the top between three first springs 8 is fixedly connected with filter box 9, and the left side of filter box 9 is provided with feed inlet, and the right side of filter box 9 is provided with discharge port, and the left side of filter box 9 bottom is fixedly connected with three second springs 10, and the bottom of second spring 10 is fixedly connected with box 1, and the bottom of filter box 9 is fixedly connected with vibration motor 11, and discharge assembly 3 includes discharge box 301, and the right side of discharge box 301 is communicated with box 1, and the inner chamber of discharge box 301 is clamped with baffle 302, and drying assembly 2 includes hot -blast machine 201 and limiting frame 207, and the rear side of hot -blast machine 201 is fixedly connected with box 1, and the top of hot -blast machine 201 is communicated with three -way pipe 202, and the rear side of three -way pipe 202 penetrates to the rear side of box 1 and is communicated with two hollow blocks 203, and the top of hollow block 203 is fixedly connected with fixed shell 5, and the inner chamber of fixed shell 5 is movably connected with hollow stirring rod 204, and the bottom of hollow stirring rod 204 penetrates to the bottom of box 1, and the bottom of one of hollow stirring rod 204 is fixedly connected with driving wheel 205, and the top of limiting frame 207 is fixedly connected with box 1, and the bottom of limiting frame 207 inner chamber is fixedly connected with motor 206, and the output end of motor 206 is fixedly connected with driving wheel 205, and driving wheel 205 is drivenly connected with driven wheel 208 through belt, and the top of driven wheel 208 is fixedly connected with another hollow stirring rod 204.

[0028] Specifically: through the feed inlet on filter box 9, the food is placed in the inside of filter box 9, then vibration motor 11 drives filter box 9 to vibrate, in the process of filter box 9 vibrating, food will move to the right, in the process of food moving, the impurities in food will fall into the inner chamber of storage box 6 through the filter screen at the bottom of filter box 9, and food will fall into the inner chamber of box 1 through the discharge port on filter box 9, then through three -way pipe 202 on hot -blast machine 201, hot air is sent into hollow block 203, hollow block 203 sends hot air into hollow stirring rod 204, then hollow stirring rod 204 sends hot air into the inner chamber of box 1, thereby drying grain, in the process, the output end of motor 206 drives driving wheel 205 to rotate, driving wheel 205 drives driven wheel 208 to rotate through belt, and driving wheel 205 and driven wheel 208 will drive hollow stirring rod 204 to rotate simultaneously, thereby reaching the better drying function of grain.

[0029] Example two

[0030] Please refer to Figs. 1-6On the basis of the first embodiment, the bottom of the front side and the rear side of the motor 206 is fixedly connected with a fixed block 209, the bottom of the fixed block 209 is fixedly connected with the inner wall of the limiting frame 207, the inner cavity of the fixed shell 5 is fixedly connected with a baffle 12, the left side of the baffle 12 is fixedly connected with the storage box 6, the stirring blade of the hollow stirring rod 204 is provided with an air outlet, the surfaces of the two hollow stirring rods 204 are slidably connected with a flow guide plate 13, and the side of the flow guide plate 13 close to the inner wall of the box body 1 is fixedly connected with the inner wall of the box body 1.

[0031] Specifically, the fixed block 209 is arranged to fix the motor 206, the air outlet on the surface of the stirring blade of the hollow stirring rod 204 facilitates the conduction of hot air into the inner cavity of the box body 1, so that the food in the box body 1 is quickly dried, and the flow guide plate 13 facilitates the flow of the food in the box body 1 when the user needs to take out the food.

[0032] The working principle of the utility model is as follows: the food is placed into the inside of the filter box 9 through the feeding port on the filter box 9, then the vibration motor 11 drives the filter box 9 to vibrate, in the process of vibration of the filter box 9, the food will move to the right, in the process of moving, the impurities in the food will fall into the inner cavity of the storage box 6 through the filter screen at the bottom of the filter box 9, and the food will fall into the inner cavity of the box body 1 through the discharging port on the filter box 9, then the hot air is sent into the hollow block 203 through the three-way pipe 202 on the hot air blower 201, the hollow block 203 sends the hot air into the hollow stirring rod 204, then the hollow stirring rod 204 sends the hot air into the inner cavity of the box body 1, so that the food is dried, in the process, the output end of the motor 206 drives the driving wheel 205 to rotate, the driving wheel 205 drives the driven wheel 208 to rotate through the belt, and the driving wheel 205 and the driven wheel 208 drive the hollow stirring rod 204 to rotate at the same time, so that the food is better dried.

[0033] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and the circuit connection are not explained in detail in the utility model.

[0034] The preferred embodiments disclosed above are only used to help describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode described, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and utilize the utility model.

Claims

1. A grain dryer with a feed screening function, comprising a box body (1), a drying assembly (2) and a discharge assembly (3), characterized in that: The bottom of the box (1) is fixedly connected with supporting legs (4), the inner cavity of the box (1) is fixedly connected with a fixed shell (5), the inner cavity of the fixed shell (5) is movably connected with a storage box (6), the inner cavity of the box (1) is fixedly connected with a fixed strip (7), the top of the fixed strip (7) is fixedly connected with three first springs (8), the top of the three first springs (8) is fixedly connected with a filter box (9), the left side of the bottom of the filter box (9) is fixedly connected with three second springs (10), the bottom of the second spring (10) is fixedly connected with the box (1), and the bottom of the filter box (9) is fixedly connected with a vibration motor (11). The drying assembly (2) is responsible for drying the screened food; The discharge assembly (3) comprises a discharge box (301), the right side of the discharge box (301) is communicated with the box (1), and the inner cavity of the discharge box (301) is clamped with a blocking plate (302).

2. The grain dryer with a feed screening function according to claim 1, characterized in that: The drying assembly (2) comprises a hot air machine (201) and a limiting frame (207), the rear side of the hot air machine (201) is fixedly connected with the box (1), the top of the hot air machine (201) is communicated with a three-way pipe (202), the rear side of the three-way pipe (202) penetrates to the rear side of the box (1) and is communicated with two hollow blocks (203), the top of the hollow block (203) is fixedly connected with the fixed shell (5), the inner cavity of the fixed shell (5) is movably connected with a hollow stirring rod (204), the bottom of the hollow stirring rod (204) penetrates to the bottom of the box (1), one of the bottoms of the hollow stirring rods (204) is fixedly connected with a driving wheel (205), the top of the limiting frame (207) is fixedly connected with the box (1), the bottom of the inner cavity of the limiting frame (207) is fixedly connected with a motor (206), the output end of the motor (206) is fixedly connected with the driving wheel (205), the driving wheel (205) is driven connected with a driven wheel (208) through a belt, and the top of the driven wheel (208) is fixedly connected with the other hollow stirring rod (204).

3. The grain dryer with a feed screening function according to claim 1, characterized in that: The bottom of the front side and the rear side of the motor (206) is fixedly connected with a fixed block (209), and the bottom of the fixed block (209) is fixedly connected with the inner wall of the limiting frame (207).

4. The grain dryer with a feed screening function according to claim 1, characterized in that: The inner cavity of the fixed shell (5) is fixedly connected with a baffle (12), and the left side of the baffle (12) is fixedly connected with the storage box (6).

5. The grain dryer with a feed screening function according to claim 1, characterized in that: The left side of the filter box (9) is provided with an inlet, and the right side of the filter box (9) is provided with an outlet.

6. The grain dryer with a feed screening function according to claim 2, characterized in that: The surface of the hollow stirring rod (204) is slidably connected with a guide plate (13), and the side close to the inner wall of the box (1) is fixedly connected with the inner wall of the box (1).

7. The grain dryer with a feed screening function according to claim 2, characterized in that: The surface of the hollow stirring rod (204) is slidably connected with a guide plate (13), and the side close to the inner wall of the box (1) is fixedly connected with the inner wall of the box (1).

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