Constant-temperature air blowing dryer for detecting rice

Abstract

The utility model relates to the field of rice detection, in particular to a constant-temperature air blowing dryer for detecting rice, and aims to solve the technical problems that when the water content of a whole bag of rice is detected at a time in the prior art, the rice is stacked, the interior of the rice is difficult to dry, and the rice is respectively contained and is inconvenient to operate. A whole bag of rice is poured into a container composed of the containing box and the containing frame, the pulling plate is inserted into the sliding groove, the container is pushed into the drying box, then the electric cylinder is controlled to contract, the electric cylinder drives the containing frame and the pulling plate to rise, and the containing frame and the pulling plate are lifted up; gaps are respectively opened for each layer of rice, then a hot air circulation system is started, the rice is stacked thinner to enable moisture to be taken away more easily, the drying speed is increased, hot air of an air inlet pipe is obliquely and upwards discharged from the two sides to directly shoot the lower surface of a pulling plate to heat a container, and then the hot air is discharged through an air outlet to take away the moisture.

Description

Technical Field

[0001] The utility model relates to the field of rice detection, in particular to a constant temperature air blast dryer for detecting rice. Background Art

[0002] Rice testing covers multiple fields, including agricultural science, food engineering, chemical analysis, optical technology, machine vision, and artificial intelligence. It not only involves basic agricultural knowledge, but also integrates modern high-tech means to ensure the quality and market competitiveness of rice. With the continuous advancement and innovation of technology, the methods and equipment of rice testing are also constantly updated to meet the increasingly stringent quality control needs;

[0003] In the prior art, when the moisture content of a whole bag of rice is tested at one time, it is difficult to dry the inside of the rice because the rice is stacked, and it is inconvenient to pack the rice separately. The utility model solves the above problems. Utility Model Content

[0004] The utility model aims to solve the technical problems in the prior art that when the moisture content of a whole bag of rice is detected at one time, the rice is stacked and the inside is difficult to dry, and the operation of each bag is inconvenient, and further provides a constant temperature blast dryer for detecting rice.

[0005] A constant temperature blast dryer for testing rice comprises a drying box, a sealing door is sealedly connected to one side of the drying box, a hot air circulation system is arranged in the drying box, a containing box is arranged on the bottom wall of the drying box, containing frames are stacked in sequence on the upper part of the drying box, a slide groove is provided at the bottom of the containing frame, a pull plate is slidably connected in the slide groove, the pull plate can completely block the bottom of the containing frame, a groove plate is connected to the edge of the uppermost containing frame, a slider is slidably connected in the groove plate, the slider is connected to the telescopic end of an electric cylinder, the fixed end of the electric cylinder is connected to the top wall of the drying box, a lifting slide groove is connected to the side wall of the containing frame, an upper end of a pull rod is slidably connected in the lifting slide groove, a lower end of the pull rod is connected to the side wall of the lower containing frame, and a lower end of the pull rod is connected to the side wall of the containing box.

[0006] Furthermore, the hot air circulation system includes a hood that covers the interior of the drying box. The hot air blower can blow hot air into the hood. An air inlet pipe is connected to the hood snap-fitting area on the side wall of the drying box. The air inlet pipe connects the interior of the drying box with the hood. When the electric cylinder contracts, the air inlet pipe tilts upward to discharge air directly onto the lower surface of the pull plate. An air outlet is provided on the top wall of the drying box.

[0007] Beneficial effects of the utility model:

[0008] 1. Pour the whole bag of rice into the container consisting of the container and the container frame, insert the pull plate into the slide, push the container into the drying box, control the electric cylinder to shrink, and the electric cylinder drives the container frame and the pull plate to rise. The gaps between each layer of rice are pulled apart, and then the hot air circulation system is turned on. The rice is stacked thinner, so that the moisture is easier to be taken away, which increases the drying speed;

[0009] 2. The hot air from the air inlet pipe is discharged upward from both sides and directly hits the lower surface of the pull plate to heat the container, and then discharged through the air outlet to take away the moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0011] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 .

[0013] In the figure: a drying box 1; a sealing door 2; a container box 3; a container frame 4; a slide 5; a pull plate 6; a groove plate 7; a slide block 8; an electric cylinder 9; a lifting slide 10; a pull rod 11; a wind cover 12; and an air inlet pipe 13. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] The rotational connection described in this device refers to the process of baking the bearing on the shaft, providing a spring retaining ring groove on the shaft or the shaft hole, and clamping the elastic retaining ring in the retaining ring groove to achieve axial fixation of the bearing and realize rotation; the articulation refers to a connection method that is active on connecting parts such as hinges, pins and short shafts.

[0016] The present invention will be described in detail below with reference to the accompanying drawings.

[0017] Embodiment 1:

[0018] The following is combined with Figure 1-3The present embodiment describes a constant temperature blast dryer for detecting rice, comprising: a drying box 1, a sealing door 2 is sealed and connected to one side of the drying box 1, a hot air circulation system is arranged in the drying box 1, a loading box 3 is arranged on the bottom wall of the drying box 1, loading frames 4 are stacked in sequence on the upper part of the drying box 3, a slide 5 is provided at the bottom of the loading frame 4, a pull plate 6 is slidably connected in the slide 5, and the pull plate 6 can completely block the bottom of the loading frame 4, a groove plate 7 is connected to the edge of the uppermost loading frame 4, a slider 8 is slidably connected in the groove plate 7, the slider 8 is connected to the telescopic end of the electric cylinder 9, and the fixed end of the electric cylinder 9 is connected to the inner top wall of the drying box 1, a lifting slide 10 is connected to the side wall of the loading frame 4, an upper end of a pull rod 11 is slidably connected in the lifting slide 10, the lower end of the pull rod 11 is connected to the side wall of the lower loading frame 4, and the lower end of the lowermost pull rod 11 is connected to the side wall of the loading box 3;

[0019] When in use, the loading box 3 is pulled out, and the loading box 3 drives the upper loading frame 4 to be pulled out synchronously through the pull rod 11 and the lifting chute 10, and the upper loading frame 4 drives the slot plate 7 to move, and the slider 8 slides in the slot plate 7 without interference, and the whole bag of rice is poured into the container composed of the loading box 3 and the loading frame 4, and the pulling plate 6 is inserted into the chute 5. After the container is pushed into the drying box 3, the electric cylinder 9 is controlled to retract, and the electric cylinder 9 drives the uppermost loading frame 4 and the pulling plate 6 to rise through the slider 8 and the slot plate 7. At this time, the pull rod 11 slides in the margin reserved by the lifting chute 10 until the pull rod 11 slides to the lower end of the lifting chute 10, and the lifting chute 10 drives the lower loading frame 4 and the pulling plate 6 to rise through the pull rod 11, and the gaps between the layers of rice are opened respectively, and then the hot air circulation system is turned on. Since the rice in the container composed of the loading frame 4 and the pulling plate 6 is stacked thinly, the moisture is more easily taken away, thereby increasing the drying speed.

[0020] The hot air circulation system includes an air hood 12, which covers the interior of the drying box 1. The hot air blower can blow hot air into the air hood 12. An air inlet pipe 13 is connected to the snap-fitting area of ​​the air hood 12 on the side wall of the drying box 1. The air inlet pipe 13 connects the interior of the drying box 1 with the air hood 12. When the electric cylinder 9 contracts, the air inlet pipe 13 tilts upward to discharge air directly onto the lower surface of the pull plate 6. An air outlet is provided on the top wall of the drying box 1.

[0021] The hot air blower blows hot air into the air hood 12, and the hot air is guided into the air inlet pipe 13 through the air hood 12 and directly directed to the lower surface of the separated pull plate 6 to heat the container, and then discharged through the air outlet to take away the moisture, completing the hot air cycle.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature air drier for testing rice, comprising: A drying box (1), one side of the drying box (1) is sealed with a sealed door (2), and a hot air circulation system is provided in the drying box (1). The invention is characterized in that: a container box (3) is arranged on the bottom wall of the drying box (1), a container frame (4) is stacked on the top of the container box (3), a slide groove (5) is provided at the bottom of the container frame (4), a pull plate (6) is slidably connected in the slide groove (5), and the pull plate (6) can completely block the bottom of the container frame (4), a groove plate (7) is connected to the edge of the uppermost container frame (4), a slider (8) is slidably connected in the groove plate (7), the slider (8) is connected to the telescopic end of the electric cylinder (9), and the fixed end of the electric cylinder (9) is connected to the inner top wall of the drying box (1), a lifting slide groove (10) is connected to the side wall of the container frame (4), the upper end of the pull rod (11) is slidably connected in the lifting slide groove (10), the lower end of the pull rod (11) is connected to the side wall of the lower container frame (4), and the lower end of the lowermost pull rod (11) is connected to the side wall of the container box (3).

2. A constant temperature air drier for detecting rice according to claim 1, characterized in that: The hot air circulation system comprises an air hood (12), the air hood (12) covers the interior of the drying box (1), a hot air blower can blow hot air into the air hood (12), an air inlet pipe (13) is connected in the snap-fitting area of ​​the air hood (12) on the side wall of the drying box (1), the air inlet pipe (13) connects the interior of the drying box (1) with the air hood (12), when the electric cylinder (9) contracts, the air inlet pipe (13) tilts upward to discharge air directly onto the lower surface of the pull plate (6), and an air outlet is provided on the top wall of the drying box (1).

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