CN219199814U - Drying section of grain drying tower - Google Patents
Drying section of grain drying tower Download PDFInfo
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- CN219199814U CN219199814U CN202223413680.9U CN202223413680U CN219199814U CN 219199814 U CN219199814 U CN 219199814U CN 202223413680 U CN202223413680 U CN 202223413680U CN 219199814 U CN219199814 U CN 219199814U
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Abstract
The utility model provides a drying section of a grain drying tower, which comprises: a drying tower body; a rotating electric machine; a drying section cylinder; the support frame is arranged in the drying section cylinder; the at least two shaking cylinders are arranged below the supporting frame and positioned at the bottom end of the drying section cylinder body, and the output ends of the shaking cylinders are vertically upwards arranged; the drying corner boxes are arranged on the supporting frame in parallel along the front-back direction, the top end and the bottom end of each drying corner box are fixed with the supporting frame, and the drying corner boxes are of a zigzag structure. The drying section cylinder body can rotate in the drying tower body, and the drying corner box can shake up and down in the drying section cylinder body, so that grains in the whole drying section can keep a moving state, local overhigh temperature can be avoided, the uniformity of the temperature of the grains in the drying section is ensured, and further, the phenomena of grain burning and ignition are fundamentally avoided.
Description
Technical Field
The utility model belongs to the field of grain drying, and particularly relates to a drying section of a grain drying tower.
Background
The grain drying tower generally comprises a grain storage section, a drying section, a tempering section, a cooling section and a grain discharging section.
The inserted temperature measuring device is arranged in the patent of the application number 201821809254.8, so that the temperature measurement is more accurate. The temperature of multiple points in the drying section can be collected in real time, a basis is provided for adjusting the operation parameters of equipment, and the grain can be prevented from being burnt or catching fire in the heating process of the drying section.
However, in the case of grain burning and ignition, it is most important to improve the structure of the drying section itself, and the adjustment is hysteresis only by means of temperature measurement.
Disclosure of Invention
It is an object of the present utility model to provide a drying section of a grain drying tower and to provide at least the advantages that will be described later.
The utility model further aims to provide a drying section of the grain drying tower, wherein the drying section cylinder body can rotate in the drying tower body, and meanwhile, the drying corner box can shake up and down in the drying section cylinder body, so that grains in the whole drying section can keep a moving state, local overhigh temperature can be avoided, the uniformity of the temperature of the grains in the drying section is ensured, and further, the phenomena of grain burning and ignition are fundamentally avoided.
The technical scheme of the utility model is as follows:
a drying section of a grain drying tower, comprising:
the drying tower body is provided with a semicircular supporting bar and a mounting seat at the left and right sides of the inner wall;
the rotating motor is arranged on the mounting seat, and the output end of the rotating motor is vertically arranged and connected with a driving gear;
the middle section of the outer side of the drying section cylinder is provided with a horizontal annular rack which is meshed with the driving gear, and the lower surface of the annular rack is provided with a sliding piece which is in sliding connection with the semicircular supporting bar;
the support frame is arranged in the drying section cylinder;
the at least two shaking cylinders are arranged below the supporting frame and positioned at the bottom end of the drying section cylinder body, and the output ends of the shaking cylinders are vertically upwards arranged;
the drying corner boxes are arranged on the supporting frame in parallel along the front-back direction, the top end and the bottom end of each drying corner box are fixed with the supporting frame, and the drying corner boxes are of a zigzag structure.
Preferably, in the drying section of the grain drying tower, the drying corner box comprises:
the corner box section is obliquely arranged;
the two ends of the V-shaped telescopic section are respectively connected with the adjacent corner box sections, and the middle section is elastically connected with the supporting frame;
and the rocking spring is vertically arranged between the support frame and the corner box sections and between two adjacent corner box sections.
Preferably, in the drying section of the grain drying tower,
drying gas is introduced between the drying tower body and the drying section cylinder;
the drying section cylinder body is of a mesh-mounted structure.
Preferably, in the drying section of the grain drying tower,
the upper surface of the semicircular support bar is provided with a chute, and the bottom end surface of the chute is provided with a limit groove;
the sliding parts are a plurality of and uniformly fixed below the annular racks;
the sliding piece comprises a fixed seat and a rolling wheel, and a plurality of balls are arranged on the rolling wheel to be matched with the limiting groove.
The utility model has the following beneficial effects:
the drying section cylinder body can rotate in the drying tower body, and meanwhile, the drying corner box can shake up and down in the drying section cylinder body, so that grains in the whole drying section keep a motion state, local overhigh temperature can be avoided, uniformity of the grain temperature in the drying section is guaranteed, and further, the phenomena of grain burning and ignition are fundamentally avoided.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a drying section of a grain drying tower according to the present utility model;
fig. 2 is a schematic view showing a partial structure of an embodiment of a drying section of a grain drying tower according to the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the present utility model provides a drying section of a grain drying tower, comprising:
the drying tower body 1 is provided with a semicircular supporting bar 2 and a mounting seat 3 at the left and right sides of the inner wall thereof respectively;
the rotating motor 4 is arranged on the mounting seat 3, and the output end of the rotating motor is vertically arranged and connected with a driving gear 5;
a drying section cylinder 6, the middle section of the outer side of which is provided with a horizontal annular rack 61 which is meshed with the driving gear 5, and the lower surface of the annular rack 61 is provided with a sliding piece 62 which is in sliding connection with the semicircular supporting bar 2;
a support frame 7 provided in the drying section cylinder 6;
at least two shaking air cylinders 8, which are arranged below the supporting frame 7 and at the bottom end of the drying section cylinder 6, wherein the output ends of the shaking air cylinders 8 are vertically upwards arranged;
the drying corner boxes 9 are arranged on the supporting frame 7 in parallel along the front-back direction, the top end and the bottom end of each drying corner box 9 are fixed with the supporting frame 7, and the drying corner boxes 9 are in a zigzag structure.
The drying section barrel rotates in the drying tower body, and simultaneously the shaking cylinder drives the supporting frame to shake up and down, so that the drying corner box also shakes, and then grains are driven to shake up and down in the drying section barrel, and the rotation of the drying section barrel enables hot air to form a rotary air flow in the drying tower body, so that the contact area between the hot air and grains is increased, and the grains are heated uniformly.
As shown in fig. 2, in one embodiment of the drying section of the grain drying tower provided by the present utility model, the drying corner box 9 includes:
a corner box section 91, which is disposed obliquely;
the two ends of the V-shaped telescopic section 92 are respectively connected with the adjacent corner box sections 91, and the middle section is elastically connected with the supporting frame 7;
and a rocking spring 93 vertically arranged between the support frame 7 and the corner box sections 91 and between two adjacent corner box sections 91.
Therefore, when the up-and-down motion is completed under the driving of the shaking air cylinder, the whole drying corner box is in a shaking state under the action of the shaking spring and the V-shaped telescopic section, so that the local temperature of grains is prevented from being too high.
In one embodiment of the drying section of the grain drying tower provided by the utility model,
drying gas is introduced between the drying tower body 1 and the drying section cylinder 6;
the drying section cylinder 6 is of a mesh-shaped structure.
The diameter of the mesh of the cylinder body of the drying section is smaller than the diameter of the grain, so that the grain is prevented from being drilled out from the mesh.
In one embodiment of the drying section of the grain drying tower provided by the utility model,
the upper surface of the semicircular support bar 2 is provided with a chute, and the bottom end surface of the chute is provided with a limit groove;
the sliding pieces 62 are plural and uniformly fixed under the annular rack 61;
the sliding member 62 includes a fixed seat and a rolling wheel, and a plurality of balls are disposed on the rolling wheel to cooperate with the limit groove.
Thus, the cylinder body of the drying section rotates more smoothly, and the drying tower body provides better support for the drying section.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. Drying section of grain drying tower, its characterized in that includes:
the drying tower body is provided with a semicircular supporting bar and a mounting seat at the left and right sides of the inner wall;
the rotating motor is arranged on the mounting seat, and the output end of the rotating motor is vertically arranged and connected with a driving gear;
the middle section of the outer side of the drying section cylinder is provided with a horizontal annular rack which is meshed with the driving gear, and the lower surface of the annular rack is provided with a sliding piece which is in sliding connection with the semicircular supporting bar;
the support frame is arranged in the drying section cylinder;
the at least two shaking cylinders are arranged below the supporting frame and positioned at the bottom end of the drying section cylinder body, and the output ends of the shaking cylinders are vertically upwards arranged;
the drying corner boxes are arranged on the supporting frame in parallel along the front-back direction, the top end and the bottom end of each drying corner box are fixed with the supporting frame, and the drying corner boxes are of a zigzag structure.
2. The drying section of a grain drying tower of claim 1, wherein the drying corner box comprises:
the corner box section is obliquely arranged;
the two ends of the V-shaped telescopic section are respectively connected with the adjacent corner box sections, and the middle section is elastically connected with the supporting frame;
and the rocking spring is vertically arranged between the support frame and the corner box sections and between two adjacent corner box sections.
3. A drying section of a grain drying tower according to claim 2, wherein,
drying gas is introduced between the drying tower body and the drying section cylinder;
the drying section cylinder body is of a mesh-mounted structure.
4. A drying section of a grain drying tower according to claim 3,
the upper surface of the semicircular support bar is provided with a chute, and the bottom end surface of the chute is provided with a limit groove;
the sliding parts are a plurality of and uniformly fixed below the annular racks;
the sliding piece comprises a fixed seat and a rolling wheel, and a plurality of balls are arranged on the rolling wheel to be matched with the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413680.9U CN219199814U (en) | 2022-12-19 | 2022-12-19 | Drying section of grain drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413680.9U CN219199814U (en) | 2022-12-19 | 2022-12-19 | Drying section of grain drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219199814U true CN219199814U (en) | 2023-06-16 |
Family
ID=86703326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223413680.9U Active CN219199814U (en) | 2022-12-19 | 2022-12-19 | Drying section of grain drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219199814U (en) |
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2022
- 2022-12-19 CN CN202223413680.9U patent/CN219199814U/en active Active
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