Grain thickness sorting device for grain drying tower

Abstract

The utility model provides a grain thickness tidying device for a grain drying tower, which comprises a grain drying tower body, a grain thickness tidying device, a grain thickness tidying device and a grain thickness tidying device, the middle section of the grain containing frame is fixed to the side wall of the grain drying tower body, and the two sides of the grain containing frame are each provided with a grain falling opening; the thickness adjusting assembly is arranged on the upper surface of the grain containing frame; and the grain pushing rod is arranged above the thickness adjusting assembly and moves in the length direction of the grain drying tower body so as to push the grains higher than the thickness adjusting assembly to the grain falling openings, and the grain falling openings are formed in the two sides of the grain containing frame. After the thickness of the grain is adjusted by the thickness adjusting assembly, the grain on the current layer is limited, then the grain falling from the upper portion of the grain pushing rod is pushed into the grain containing frame on the next layer through the grain pushing rod, multi-layer drying can be achieved in the same manner, the thickness of the grain on each layer can be adjusted, and the grain drying efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the field of grain drying, and in particular relates to a grain thickness adjustment device used in a grain drying tower. Background Art

[0002] The utility model patent with application number 202221264312.X discloses an intelligent grain dryer that is convenient for adjusting the thickness of grain pavement. It includes a dryer body, the dryer body includes a drying chamber, a conveyor belt, and a frame. The conveyor belt is located above the frame, the drying chamber is located above the conveyor belt, and the drying chamber is provided with an elastic adjustment mechanism near the feeding end of the conveyor belt. The elastic adjustment mechanism includes a frame, a fence, an elastic belt, and a spring. The fence is installed inside the frame, and a gap is opened on one side of the frame close to the fence. The fence is installed in the gap on the inner side of the frame. There is a limit groove in the fence, and the limit groove is distributed in the horizontal direction. The top of the fence is connected to the frame through an elastic belt and a spring, and the elastic belt is connected to the side frame, and the spring is located in the middle of the frame. The thickness of the grain pavement can be adjusted and controlled according to the different water content of different foods.

[0003] Although the grain layer thickness can be adjusted, it can only be used for single-layer drying and has low efficiency. Utility Model Content

[0004] An object of the utility model is to provide a grain thickness arrangement device for a grain drying tower and to provide at least the advantages to be described later.

[0005] Another object of the utility model is to provide a grain thickness sorting device for a grain drying tower, wherein grain dropping openings are arranged on both sides of the grain containing frame, and after the thickness adjusting component adjusts the thickness, the grain of this layer is limited, and then the grain falling from above is pushed into the grain containing frame of the next layer by a grain pushing rod, and so on, multiple layers can be dried, and the thickness of the grain can be adjusted on each layer, and the grain drying efficiency is high.

[0006] The technical solution of the utility model is as follows:

[0007] A grain thickness adjustment device for a grain drying tower, comprising:

[0008] The grain drying tower body has a lower feed opening on the left side of the top;

[0009] A grain holding frame, the middle section of which is fixed to the side wall of the grain drying tower body, and has a grain drop opening on both sides;

[0010] A thickness adjustment component, which is arranged on the upper surface of the grain containing frame;

[0011] A grain push rod, which is arranged above the thickness adjustment assembly and moves along the length direction of the grain drying tower body to push the grain above the thickness adjustment assembly to the grain drop port;

[0012] in;

[0013] The thickness adjustment component comprises:

[0014] A thickness regulating cylinder, the output end of which is arranged vertically upward;

[0015] A rotary motor is arranged at the output end of the thickness adjusting cylinder, and the output end of the rotary motor is arranged horizontally and along the width direction of the grain drying tower body;

[0016] A fixed frame is arranged in the grain drying tower body, and two transmission shafts are respectively arranged on both sides of the fixed frame through bearings;

[0017] A conveyor belt is arranged on the transmission shaft along the length direction of the grain drying tower body, and the conveyor belt includes a shielding part matching the size of the grain containing frame and a conveying part hollowed out in the middle.

[0018] Preferably, in the grain thickness adjustment device for a grain drying tower, the grain push rod comprises:

[0019] A translation cylinder is fixed to the side wall of the grain drying tower body, and the output end of the translation cylinder is horizontally arranged along the length direction of the grain drying tower body;

[0020] A grain pushing member is arranged at the output end of the translation cylinder.

[0021] Preferably, in the grain thickness adjustment device for a grain drying tower, the bottom of the grain containing frame and the shielding portion are screens, and the screen holes of the screen have a diameter smaller than the grain diameter.

[0022] Preferably, in the grain thickness arrangement device for a grain drying tower, there are multiple grain containing frames.

[0023] The utility model has the following beneficial effects:

[0024] A grain drop opening is provided at one end of the grain holding frame. After the thickness adjusting component adjusts the thickness, the grain of this layer is limited. Then the grain falling from above is pushed into the grain holding frame of the next layer by the grain pushing rod. In this way, multiple layers can be dried, and the thickness of each layer can be adjusted, so the grain drying efficiency is high.

[0025] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A structural schematic diagram of an embodiment of a grain thickness adjustment device for a grain drying tower provided by the utility model;

[0027] Figure 2 The utility model is a schematic diagram of the internal structure of an embodiment of a grain thickness adjustment device for a grain drying tower provided by the utility model. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0029] It should be understood that terms such as “having”, “including” and “comprising” used herein do not specify the existence or addition of one or more other elements or combinations thereof.

[0030] like Figure 1 and Figure 2 As shown, the utility model provides a grain thickness adjustment device for a grain drying tower, which comprises:

[0031] The grain drying tower body 1 has a feed opening 11 on the left side of the top;

[0032] A grain holding frame 2, the middle section of which is fixed to the side wall of the grain drying tower body 1, and has a grain drop opening 21 on both sides;

[0033] A thickness adjustment component, which is arranged on the upper surface of the grain containing frame 2;

[0034] A grain push rod, which is arranged above the thickness adjustment assembly and moves along the length direction of the grain drying tower body 1 to push the grain above the thickness adjustment assembly to the grain drop port;

[0035] in;

[0036] The thickness adjustment component comprises:

[0037] The thickness adjustment cylinder 31 has its output end arranged vertically upward;

[0038] A rotating motor 32, which is arranged at the output end of the thickness adjusting cylinder 31, and the output end of the rotating motor 32 is arranged horizontally and along the width direction of the grain drying tower body 1;

[0039] A fixed frame 33 is disposed in the grain drying tower body 1, and two transmission shafts 34 are respectively disposed on both sides of the fixed frame 33 through bearings;

[0040] The conveyor belt 35 is arranged on the transmission shaft 34 along the length direction of the grain drying tower body 1, and the conveyor belt 35 includes a shielding part matching the size of the grain containing frame and a conveying part hollowed out in the middle.

[0041] Initially, the edge of the shielding part is located at the starting end of the grain holding frame. As the grain falls, the rotating motor drives the transmission belt to move, so that the shielding part gradually blocks forward, and the grain pusher can push the grain into the grain holding frame in front. When the grain holding frame is full of grain, the shielding part is completely blocked.

[0042] The grain push rod returns backwards to push the upper grain into the lower grain layer frame, and so on, so that the multi-layer grain frames can be filled with grain, and the thickness is adjustable.

[0043] In one embodiment of the grain thickness arrangement device for a grain drying tower provided by the utility model, the grain push rod comprises:

[0044] A translation cylinder 41 is fixed to the side wall of the grain drying tower body 1, and the output end of the translation cylinder 41 is horizontally arranged along the length direction of the grain drying tower body;

[0045] The grain pushing member 42 is arranged at the output end of the translation cylinder 41 .

[0046] In one embodiment of the grain thickness adjustment device for a grain drying tower provided by the utility model, the two bottoms of the grain containing frame and the shielding portion are sieves, and the sieve hole diameter of the sieve is smaller than the grain diameter, so as to facilitate grain drying.

[0047] In one embodiment of the grain thickness arrangement device for a grain drying tower provided by the utility model, there are multiple grain containing frames 2, and the number thereof can be selected according to actual conditions to achieve maximum energy utilization and best drying effect.

[0048] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A grain thickness adjustment device for a grain drying tower, characterized in that: include: The grain drying tower body has a feeding port on the left side of the top; A grain holding frame, the middle section of which is fixed to the side wall of the grain drying tower body, and has a grain drop opening on both sides; A thickness adjustment component, which is arranged on the upper surface of the grain containing frame; A grain push rod, which is arranged above the thickness adjustment assembly and moves along the length direction of the grain drying tower body to push the grain above the thickness adjustment assembly to the grain drop port; in; The thickness adjustment component comprises: A thickness regulating cylinder, the output end of which is arranged vertically upward; A rotary motor is arranged at the output end of the thickness adjusting cylinder, and the output end of the rotary motor is arranged horizontally and along the width direction of the grain drying tower body; A fixed frame is arranged in the grain drying tower body, and two transmission shafts are respectively arranged on both sides of the fixed frame through bearings; A conveyor belt is arranged on the transmission shaft along the length direction of the grain drying tower body, and the conveyor belt includes a shielding part matching the size of the grain containing frame and a conveying part hollowed out in the middle.

2. The grain thickness adjustment device for a grain drying tower according to claim 1, characterized in that: The grain push rod comprises: A translation cylinder is fixed to the side wall of the grain drying tower body, and the output end of the translation cylinder is horizontally arranged along the length direction of the grain drying tower body; A grain pushing member is arranged at the output end of the translation cylinder.

3. The grain thickness adjustment device for a grain drying tower according to claim 2, characterized in that: The bottom of the grain containing frame and the shielding portion are sieves, and the sieve hole diameter of the sieve is smaller than the diameter of the grain.

4. The grain thickness adjustment device for a grain drying tower according to claim 3, characterized in that: There are multiple grain containing frames.

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