Drying device for grain and oil processing

Abstract

The utility model relates to the technical field of grain and oil processing, and discloses a drying device for grain and oil processing, which comprises a rack, a drying cover is arranged at the top end of the rack, and the drying device is provided with the drying cover, a feeding hopper, an air blower, a heating resistance wire, a rotating shaft, a transmission roller, a transmission belt, a large gear, a driving motor and a small gear. Firstly, a proper amount of raw materials are put into the feeding hopper, gradually fall into the drying cover and finally fall onto the conveying belt, the driving motor is started, the rotating shaft on the leftmost side can be driven to rotate due to the fact that the large gear and the small gear are meshed with each other, the conveying roller on the leftmost side is driven to rotate, and the conveying belt is tightly connected to the outer sides of the five conveying rollers; the conveying belt conveys the falling raw materials to the right side of the drying cover, the air blower is started, meanwhile, the heating resistance wire is powered on, hot air is blown into the drying cover, moisture is heated and evaporated and is taken away by the hot air, and after a period of time, the dried raw materials are discharged through the discharging mechanism.

Description

Technical Field

[0001] This utility model relates to the field of grain and oil processing technology, specifically to a drying device for grain and oil processing. Background Technology

[0002] Grains and oils are a collective term for cereals, beans, and other grains and oilseeds, as well as their processed and semi-processed products. They are a general term for the staple foods of humankind. As the saying goes, "Food is the first necessity of the people," grains are essential for human survival and are special commodities related to national welfare and people's livelihood. The understanding of grain crops and grains and oils is widely known. The seeds, fruits, tubers, and rhizomes of grain crops, as well as their processed products, are collectively referred to as grains. Grains are classified into raw grains and finished grains based on whether they have undergone processing. Drying is a crucial step in grain and oil processing; therefore, a drying device for grain and oil processing has been proposed to address this issue. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] The purpose of this invention is to solve the problem of grain drying, and to propose a drying device for grain and oil processing.

[0005] (II) Technical Solution

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A drying device for grain and oil processing includes a frame, a drying hood installed at the top of the frame, a feeding hopper installed at the top of the drying hood, a blower and a heating resistance wire installed at the left end of the drying hood, a discharge mechanism installed at the bottom end of the drying hood, and a transmission mechanism installed inside the drying hood.

[0008] The transmission mechanism includes a rotating shaft. Five rotating shafts are rotatably connected to the inner side of the drying hood. Transmission rollers are installed on the outer sides of the five rotating shafts. The five transmission rollers are connected by a transmission belt. One end of the leftmost rotating shaft extends to the outer side of the drying hood. A large gear is installed on the outer side of the leftmost rotating shaft. Two mounting plates are installed at the front end of the drying hood. A drive motor is fixedly connected between the two mounting plates. A small gear that meshes with the large gear is fixedly connected to the outer side of the output end of the drive motor.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Preferably, the discharge mechanism includes a discharge pipe, the bottom end of the drying hood is connected to the discharge pipe, a discharge valve is provided on the outside of the discharge pipe, the bottom end of the discharge pipe is connected to the discharge pipe, the left end of the discharge pipe is closed and the right end is open, a discharge auger is rotatably connected to the inside of the discharge pipe, one end of the discharge auger extends to the left end of the discharge pipe, a transmission gear is installed on the outside of the discharge auger, a discharge motor is installed at the bottom of the frame, and a discharge gear that meshes with the transmission gear is fixedly connected to the outside of the discharge motor.

[0011] Preferably, the top of the drying hood is connected to four air outlet pipes.

[0012] Preferably, the front end of the drying hood is equipped with steps.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] This invention comprises a drying hood, a feeding hopper, a blower, a heating resistance wire, a rotating shaft, a transmission roller, a transmission belt, a large gear, a drive motor, and a small gear. First, a suitable amount of raw material is fed into the feeding hopper and gradually falls into the drying hood, finally landing on the transmission belt. The drive motor is then started. Because the large and small gears mesh, they drive the leftmost rotating shaft to rotate, thereby rotating the leftmost transmission roller. The transmission belt is tightly connected to the outside of the five transmission rollers, transporting the falling raw material to the right side of the drying hood. Simultaneously, the blower is started, energizing the heating resistance wire, and hot air is blown into the drying hood. The moisture evaporates and is carried away by the hot air. After a period of time, the dried raw material is discharged through the discharge mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the relative positional relationship between the drying hood and the blower of this utility model.

[0018] Figure 3 This is a schematic diagram of the material discharge mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the transmission mechanism structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Drying hood; 3. Feed hopper; 4. Blower; 5. Heating resistance wire; 6. Discharge mechanism; 61. Discharge pipe; 62. Discharge valve; 63. Discharge pipe; 64. Discharge auger; 65. Transmission gear; 66. Discharge motor; 67. Discharge gear; 7. Conveying mechanism; 71. Rotating shaft; 72. Conveying roller; 73. Conveying belt; 74. Large gear; 75. Mounting plate; 76. Drive motor; 77. Small gear; 8. Air outlet pipe; 9. Steps. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the embodiments, by Figure 1-4 A drying device for grain and oil processing is provided, comprising a frame 1, a drying hood 2 installed at the top of the frame 1, a feeding hopper 3 installed at the top of the drying hood 2, a blower 4 and a heating resistance wire 5 provided at the left end of the drying hood 2, a discharge mechanism 6 provided at the bottom end of the drying hood 2, and a transmission mechanism 7 provided on the inner side of the drying hood 2.

[0023] The transmission mechanism 7 includes a rotating shaft 71. Five rotating shafts 71 are rotatably connected to the inner side of the drying hood 2. Transmission rollers 72 are installed on the outer side of each of the five rotating shafts 71. The five transmission rollers 72 are connected by a transmission belt 73. One end of the leftmost rotating shaft 71 extends to the outer side of the drying hood 2. A large gear 74 is installed on the outer side of the leftmost rotating shaft 71. Two mounting plates 75 are installed at the front end of the drying hood 2. A drive motor 76 is fixedly connected between the two mounting plates 75. A small gear 77 that meshes with the large gear 74 is fixedly connected to the outer side of the output end of the drive motor 76.

[0024] With the above setup, a suitable amount of raw material is first put into the feed hopper 3 and gradually falls into the drying hood 2, finally landing on the conveyor belt 73. The drive motor 76 is started. Since the large gear 74 and the small gear 77 mesh with each other, the leftmost rotating shaft 71 can be rotated, thereby driving the leftmost conveyor roller 72 to rotate. The conveyor belt 73 is tightly connected to the outside of the five conveyor rollers 72 (the leftmost and rightmost conveyor rollers 72 play the role of spreading the conveyor belt 73, while the three middle conveyor rollers 72 play the role of supporting the conveyor belt 73). The conveyor belt 73 transports the falling raw material to the right side of the drying hood 2. The blower 4 is started and the heating resistance wire 5 is energized. Hot air is blown into the drying hood 2. The moisture is heated and evaporated and carried away by the hot air. After a period of time, the dried raw material is discharged through the discharge mechanism 6.

[0025] Reference Figure 1-4 The discharge mechanism 6 includes a discharge pipe 61, the bottom end of the drying hood 2 is connected to the discharge pipe 61, the outside of the discharge pipe 61 is provided with a discharge valve 62, the bottom end of the discharge pipe 61 is connected to the discharge pipe 63, the left end of the discharge pipe 63 is closed and the right end is open, the inside of the discharge pipe 63 is rotatably connected to the discharge auger 64, one end of the discharge auger 64 extends to the left end of the discharge pipe 63, the outside of the discharge auger 64 is equipped with a transmission gear 65, the bottom end of the frame 1 is equipped with a discharge motor 66, and the outside of the discharge motor 66 is fixedly connected to a discharge gear 67 that meshes with the transmission gear 65.

[0026] With the above-mentioned structure, the discharge valve 62 is opened, and the dried raw material is discharged into the discharge pipe 63 through the discharge pipe 61. The discharge motor 66 is started. Since the transmission gear 65 and the discharge gear 67 mesh with each other, the discharge auger 64 rotates. When the dried raw material falls into the discharge pipe 63, it is sent out by the discharge auger 64.

[0027] Reference Figure 1-4 The top of the drying hood 2 is connected to four air outlet pipes 8;

[0028] With the above-mentioned structural arrangement, the four air outlet pipes 8 can discharge the hot air generated by the blower 4 and the heating resistance wire 5 from the four air outlet pipes 8.

[0029] Reference Figure 1-4 Among them, the front end of the drying hood 2 is equipped with a step 9;

[0030] With the above-mentioned structure, staff can walk up to the top of the drying hood 2 via the steps 9, put raw materials into the feed hopper 3 and enter the drying hood 2.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for grain and oil processing, characterized in that, Includes a frame (1), a drying hood (2) is installed at the top of the frame (1), a feed hopper (3) is installed at the top of the drying hood (2), a blower (4) and a heating resistance wire (5) are provided at the left end of the drying hood (2), a discharge mechanism (6) is provided at the bottom end of the drying hood (2), and a transmission mechanism (7) is provided on the inner side of the drying hood (2). The transmission mechanism (7) includes a rotating shaft (71). Five rotating shafts (71) are rotatably connected to the inner side of the drying hood (2). Transmission rollers (72) are installed on the outer side of each of the five rotating shafts (71). The five transmission rollers (72) are connected by a transmission belt (73). One end of the leftmost rotating shaft (71) extends to the outer side of the drying hood (2). A large gear (74) is installed on the outer side of the leftmost rotating shaft (71). Two mounting plates (75) are installed at the front end of the drying hood (2). A drive motor (76) is fixedly connected between the two mounting plates (75). A small gear (77) that meshes with the large gear (74) is fixedly connected to the outer side of the output end of the drive motor (76).

2. The drying device for grain and oil processing according to claim 1, characterized in that: The discharge mechanism (6) includes a discharge pipe (61), the bottom end of the drying hood (2) is connected to the discharge pipe (61), the outside of the discharge pipe (61) is provided with a discharge valve (62), the bottom end of the discharge pipe (61) is connected to the discharge pipe (63), the left end of the discharge pipe (63) is closed and the right end is open, the inside of the discharge pipe (63) is rotatably connected to the discharge auger (64), one end of the discharge auger (64) extends to the left end of the discharge pipe (63), the outside of the discharge auger (64) is equipped with a transmission gear (65), the bottom end of the frame (1) is equipped with a discharge motor (66), the outside of the discharge motor (66) is fixedly connected to a discharge gear (67) that meshes with the transmission gear (65).

3. A drying device for grain and oil processing according to claim 1, characterized in that: The top of the drying hood (2) is connected to four air outlet pipes (8).

4. A drying device for grain and oil processing according to claim 1, characterized in that: The front end of the drying hood (2) is equipped with a step (9).

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