CN219531585U - Grain dryer air regulating mechanism - Google Patents
Grain dryer air regulating mechanism Download PDFInfo
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- CN219531585U CN219531585U CN202320670681.7U CN202320670681U CN219531585U CN 219531585 U CN219531585 U CN 219531585U CN 202320670681 U CN202320670681 U CN 202320670681U CN 219531585 U CN219531585 U CN 219531585U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses a grain dryer air regulating mechanism, which comprises a base, wherein an air cylinder is arranged above the base, a pull plate is arranged above the air cylinder, the air cylinder and the pull plate are vertically arranged, the telescopic end of the air cylinder is connected with the lower end of the pull plate, a plurality of groups of obliquely arranged driving plate groups are arranged on the side edge of the pull plate, the plurality of groups of driving plate groups are distributed along the height direction of the pull plate, the lower end of the driving plate groups is connected with the pull plate, the upper end of the driving plate groups is provided with a rotating shaft in a penetrating way, a plurality of cover plate assemblies are arranged on the rotating shaft, two ends of the cover plate assemblies are inserted into the side wall of the dryer, and each cover plate assembly comprises a first plate body, a second plate body and a sealing plate; the utility model is provided with the air cylinder, the pull plate, the rotating shaft and the cover plate component, so as to simultaneously control the movement of the cover plate components, change the smoothness of the air inlet of the dryer, and avoid the increase of cost due to the consumption of more energy sources when a continuous dryer is used for drying a small amount of grains.
Description
Technical Field
The utility model relates to the field of grain dryers, in particular to an air adjusting mechanism of a grain dryer.
Background
In order to reduce the humidity of the grain, the grain is generally dried using a grain dryer. Dryers are of a wide variety, including continuous dryers and circulating dryers. In the season of grain purchase, the continuous dryer is used for improving the dryness of grains, and in the season of low grain purchase, the continuous dryer is still used for drying grains, so that more fuel and electricity are consumed, and the cost of grain drying is increased. If the re-purchase circulation dryer is purchased, the fuel and power consumption can be reduced, but two drying apparatuses are provided, and the apparatus cost is increased.
The continuous dryer is provided with a plurality of air inlets which are uniformly divided into a plurality of groups which are distributed up and down, and when grains are continuously dried, the air inlets need to be opened so that hot gas enters the heated grains, and the humidity of the grains is reduced. If the air inlet of the continuous dryer is controlled to be blocked, the passage for circulating hot air to the dryer is reduced, so that the circulating drying of grains can be realized, and the cost of grain drying is effectively reduced.
Disclosure of Invention
The utility model aims to provide a grain dryer air regulating mechanism, which aims to solve the problem that the cost of the existing continuous dryer for drying a small amount of grains is high.
The utility model is realized in the following way: the utility model provides a grain drying-machine transfers fan constructs, the on-line screen storage device comprises a base, be provided with the cylinder in the top of base, the top of cylinder is provided with the arm-tie, cylinder and arm-tie are all vertical to be placed, and the flexible end of cylinder is connected with the lower extreme of arm-tie, the side of arm-tie is provided with the drive board group that multiunit slope set up, multiunit drive board group distributes along the direction of height of arm-tie, the lower extreme is connected with the arm-tie, the upper end all runs through and is provided with the pivot, be provided with many sets of apron subassemblies in the pivot, and in the lateral wall of drying-machine is inserted at both ends, the apron subassembly includes first plate body, second plate body and closing plate, first plate body slope sets up, the tip and the lower extreme of first plate body are connected of second plate body, another tip and closing plate fixed connection.
Preferably, the limiting column is fixedly connected to the rotating shaft, a perforation is formed in the upper end of the first plate body, the cross section of the perforation is identical to the cross section formed by the rotating shaft and the limiting column, and the rotating shaft penetrates through the perforation.
Preferably, the included angle between the first plate body and the second plate body is fixed, the included angle is smaller than 90 degrees, and the sealing plate completely covers the air inlet of the dryer.
Preferably, the driving plate group comprises a common connecting plate and two end plates, the two end plates are positioned on the same straight line and are respectively positioned at two sides of the common connecting plate, and two ends of the common connecting plate are respectively movably inserted into the two end plates.
Preferably, the end plate is of an H-shaped structure, the end part is provided with a buckling groove, the inner side of the end plate is provided with springs, the joint plate is of an I-shaped structure, the edge of the joint plate extends into the buckling groove, and the two springs respectively abut against the end parts of the joint plate.
Preferably, the telescopic end fixedly connected with roof of cylinder, roof set up to "" type structure, and the opening is towards, and both just are provided with the spout to the lateral wall, and the spout sets up along the length direction of roof.
Preferably, the lower end of the pull plate is fixedly connected with a connecting shaft, the connecting shaft extends into the top plate, and the end part of the connecting shaft extends into the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the air cylinder, the pull plate, the rotating shaft and the cover plate component so as to simultaneously control the movement of the plurality of cover plate components and control whether the air inlet of the dryer is smooth, thereby realizing the cyclic drying of grains and reducing the cost of drying a small amount of grains by using the continuous dryer.
2. According to the utility model, the pull plate can horizontally move relative to the rotating shaft, so that the damage to the pull plate and the air cylinder or the damage to the joint of the pull plate and the air cylinder caused by the rotation of the rotating shaft is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a hinge and cover assembly according to the present utility model;
FIG. 3 is a schematic view of a driving plate set according to the present utility model;
fig. 4 is a schematic structural view of the pulling plate and the cylinder of the present utility model.
In the figure: 1. a base; 2. a cylinder; 21. a top plate; 22. a chute; 3. pulling a plate; 31. a connecting shaft; 4. driving the plate group; 41. a joint plate; 42. an end plate; 43. a spring; 44. a buckle groove; 5. a rotating shaft; 51. a restraining post; 6. a cover plate assembly; 61. a first plate body; 62. a second plate body; 63. and (5) sealing the plate.
The specific embodiment is as follows:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
example 1
As shown in fig. 1 and 2, the air regulating mechanism of the grain dryer comprises a base 1, wherein an air cylinder 2 is arranged above the base 1, the air cylinder 2 is vertically arranged on the base 1, a pull plate 3 is arranged above the air cylinder 2, the pull plate 3 is in a vertical state, and the lower end of the pull plate is connected with the telescopic end of the air cylinder 2. The novel drawing plate further comprises a plurality of groups of driving plate groups 4, wherein the plurality of groups of driving plate groups 4 are arranged on the side edges of the drawing plate 3, distributed along the height direction of the drawing plate 3 and obliquely arranged, and the lower ends of the driving plate groups 4 are connected with the drawing plate 3. Still include many pivots 5, the quantity of pivot 5 equals with the quantity that drives board group 4, and one-to-one matches, and pivot 5 runs through the upper end setting that drives board group 4, and both ends insert in the lateral wall of drying-machine. In addition, the device comprises a plurality of sets of cover plate assemblies 6, wherein the plurality of sets of cover plate assemblies 6 are uniformly divided into a plurality of sets, the plurality of sets of cover plate assemblies 6 are matched with the plurality of rotating shafts 5 one by one, and the upper ends of the cover plate assemblies 6 are sleeved on the rotating shafts 5. The cover plate assembly 6 comprises a first plate body 61, a second plate body 62 and a sealing plate 63, wherein the first plate body 61 is obliquely arranged, the included angle between the first plate body 61 and the second plate body 62 is fixed, and the included angle is smaller than 90 degrees. The upper end of the first plate 61 is provided with a perforation, the end of the second plate 62 is connected with the lower end of the first plate 61, the other end is fixedly connected with a sealing plate 63, and the sealing plate 63 completely covers the air inlet of the dryer.
When a large amount of grains are required to be dried, the air cylinder 2 works to force the pull plate 3 to ascend, the lower end of the driving plate group 4 is connected with the pull plate 3, the upper end of the driving plate group is connected with the rotating shaft 5, and the end part of the rotating shaft 5 is inserted into the side wall of the dryer to drive the rotating shaft 5 to rotate. The sealing plate 63 is driven to rotate around the central shaft of the rotating shaft 5 to be away from the air inlet of the dryer while the rotating shaft 5 rotates, so that the air inlet is smooth, and continuous drying of grains is realized. When a small amount of grains are dried, the air cylinder 2 drives the pull plate 3 to descend, so that the rotating shaft 5 reversely rotates, the sealing plate 63 is forced to move to the air inlet of the dryer, the air inlet is blocked, and the circulation drying of the grains is realized. Because the plurality of groups of driving plate groups 4 are connected with the same pulling plate 3, the pulling plate 3 is lifted and lowered, and the plurality of cover plate assemblies 6 are controlled to synchronously move, so that a plurality of air inlets are blocked or opened at the same time, and the unobstructed efficiency of changing the air inlets is improved.
As shown in fig. 2, in order to drive the sealing plate 63 to rotate around the shaft while the rotating shaft 5 rotates, the limiting post 51 is fixedly connected to the rotating shaft 5, the length of the limiting post 51 is smaller than that of the rotating shaft 5, and the cross section formed by the rotating shaft 5 and the limiting post 51 is the same as that of the through hole, so that the rotating shaft 5 penetrates through the through hole, and the position of the cover plate assembly 6 is limited by the limiting bolt, and the cover plate assembly 6 is fixedly connected with the rotating shaft 5 by utilizing the structural characteristics of the rotating shaft 5 and the through hole.
As shown in fig. 3, the driving plate set 4 includes a common plate 41 and two end plates 42, the end plates 42 are set to be in an "H" structure, the common plate 41 is set to be in an "H" structure, the common plate 41 and the two end plates 42 are located on the same straight line, the two end plates 42 are located at two sides of the common plate 41, the end portions of the end plates 42 are provided with buckling grooves 44, springs 43 are arranged at the inner sides, edges of the common plate 41 extend into the buckling grooves 44, and the two springs 43 are in a compressed state and respectively abut against the end portions of the common plate 41. The end of the end plate 42 remote from the pulling plate 3 is also provided with perforations through which the spindle 5 is arranged. When the rotation of the rotating shaft 5 is controlled by lifting of the pull plate 3, the two end plates 42 move relatively, so that the pull plate 3 moves vertically above the air cylinder 2, the situation that the pull plate 3 has a trend of moving horizontally in the process of rotating the rotating shaft 5 due to fixed length of the driving plate group 4 is avoided, and the joint of the pull plate 3 and the air cylinder 2 is damaged or even the pull plate 3 or the air cylinder 2 is damaged is avoided. The common plate 41 always keeps the two end plates 42 in alignment during the relative movement of the two end plates 42.
Example 2
As shown in fig. 1 and 2, the air regulating mechanism of the grain dryer comprises a base 1, wherein an air cylinder 2 is arranged above the base 1, the air cylinder 2 is vertically arranged on the base 1, a pull plate 3 is arranged above the air cylinder 2, the pull plate 3 is in a vertical state, and the lower end of the pull plate is connected with the telescopic end of the air cylinder 2. The novel drawing plate further comprises a plurality of groups of driving plate groups 4, wherein the plurality of groups of driving plate groups 4 are arranged on the side edges of the drawing plate 3, distributed along the height direction of the drawing plate 3 and obliquely arranged, and the lower ends of the driving plate groups 4 are connected with the drawing plate 3. Still include many pivots 5, the quantity of pivot 5 equals with the quantity that drives board group 4, and one-to-one matches, and pivot 5 runs through the upper end setting that drives board group 4, and both ends insert in the lateral wall of drying-machine. In addition, the device comprises a plurality of sets of cover plate assemblies 6, wherein the plurality of sets of cover plate assemblies 6 are uniformly divided into a plurality of sets, the plurality of sets of cover plate assemblies 6 are matched with the plurality of rotating shafts 5 one by one, and the upper ends of the cover plate assemblies 6 are sleeved on the rotating shafts 5. The cover plate assembly 6 comprises a first plate body 61, a second plate body 62 and a sealing plate 63, wherein the first plate body 61 is obliquely arranged, the included angle between the first plate body 61 and the second plate body 62 is fixed, and the included angle is smaller than 90 degrees. The upper end of the first plate 61 is provided with a perforation, the end of the second plate 62 is connected with the lower end of the first plate 61, the other end is fixedly connected with a sealing plate 63, and the sealing plate 63 completely covers the air inlet of the dryer.
When a large amount of grains are required to be dried, the air cylinder 2 works to force the pull plate 3 to ascend, the lower end of the driving plate group 4 is connected with the pull plate 3, the upper end of the driving plate group is connected with the rotating shaft 5, and the end part of the rotating shaft 5 is inserted into the side wall of the dryer to drive the rotating shaft 5 to rotate. The sealing plate 63 is driven to rotate around the central shaft of the rotating shaft 5 to be away from the air inlet of the dryer while the rotating shaft 5 rotates, so that the air inlet is smooth, and continuous drying of grains is realized. When a small amount of grains are dried, the air cylinder 2 drives the pull plate 3 to descend, so that the rotating shaft 5 reversely rotates, the sealing plate 63 is forced to move to the air inlet of the dryer, the air inlet is blocked, and the circulation drying of the grains is realized. Because the plurality of groups of driving plate groups 4 are connected with the same pulling plate 3, the pulling plate 3 is lifted and lowered, and the plurality of cover plate assemblies 6 are controlled to synchronously move, so that a plurality of air inlets are blocked or opened at the same time, and the unobstructed efficiency of changing the air inlets is improved.
As shown in fig. 2, in order to drive the sealing plate 63 to rotate around the shaft while the rotating shaft 5 rotates, the limiting post 51 is fixedly connected to the rotating shaft 5, the length of the limiting post 51 is smaller than that of the rotating shaft 5, and the cross section formed by the rotating shaft 5 and the limiting post 51 is the same as that of the through hole, so that the rotating shaft 5 penetrates through the through hole, and the position of the cover plate assembly 6 is limited by the limiting bolt, and the cover plate assembly 6 is fixedly connected with the rotating shaft 5 by utilizing the structural characteristics of the rotating shaft 5 and the through hole.
As shown in fig. 4, the telescopic end of the cylinder 2 is fixedly connected with a top plate 21, the top plate 21 is in a structure, the opening is oriented, both opposite side walls are provided with sliding grooves 22, and the sliding grooves 22 are arranged along the length direction of the top plate 21. The lower end of the pull plate 3 is fixedly connected with a connecting shaft 31 and extends into the top plate 21, and the end part of the connecting shaft 31 extends into the sliding groove 22. When the rotation of the rotating shaft 5 is controlled by lifting the pull plate 3, the pull plate 3 is forced to horizontally move when lifted due to the fixed position of the rotating shaft 5 and the fixed length of the driving plate set 4, so that the pull plate 3 is forced to have a trend of horizontally moving in the process of rotating the rotating shaft 5, the joint of the pull plate 3 and the air cylinder 2 is damaged, and even the pull plate 3 or the air cylinder 2 is damaged.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a grain drying-machine air regulating mechanism, its characterized in that, including base (1) the top of base (1) is provided with cylinder (2), the top of cylinder (2) is provided with arm-tie (3), cylinder (2) and arm-tie (3) are all vertical to be placed, and the flexible end of cylinder (2) is connected with the lower extreme of arm-tie (3), the side of arm-tie (3) is provided with drive plate group (4) that multiunit slope set up, multiunit drive plate group (4) are distributed along the direction of height of arm-tie (3), and the lower extreme is connected with arm-tie (3), and the upper end all runs through and is provided with pivot (5), be provided with many sets of apron subassemblies (6) on pivot (5), and in the lateral wall of drying-machine is inserted at both ends, apron subassembly (6) are including first plate body (61), second plate body (62) and closing plate (63), the tip of second plate body (62) and the lower extreme of first plate body (61) are connected with closing plate (63) fixed connection.
2. The air adjusting mechanism of the grain dryer according to claim 1, wherein the rotating shaft (5) is fixedly connected with a limiting column (51), a perforation is formed in the upper end of the first plate body (61), the cross section of the perforation is identical to the cross section formed by the rotating shaft (5) and the limiting column (51), and the rotating shaft (5) penetrates through the perforation.
3. The air regulating mechanism of a grain dryer according to claim 2, wherein the included angle between the first plate body (61) and the second plate body (62) is fixed, and the included angle is smaller than 90 °, and the sealing plate (63) completely covers the air inlet of the dryer.
4. The air adjusting mechanism of a grain dryer according to claim 1, wherein the driving plate set (4) comprises a common plate (41) and two end plates (42), the two end plates (42) are positioned on the same straight line and are respectively positioned at two sides of the common plate (41), and two ends of the common plate (41) are respectively movably inserted into the two end plates (42).
5. The air adjusting mechanism of a grain dryer according to claim 4, wherein the end plate (42) is of an H-shaped structure, a clamping groove (44) is formed in the end portion, a spring (43) is arranged on the inner side of the end plate, the common plate (41) is of an I-shaped structure, the edge of the common plate extends into the clamping groove (44), and the two springs (43) respectively abut against the end portions of the common plate (41).
6. The air adjusting mechanism of a grain dryer according to claim 1, wherein the telescopic end of the air cylinder (2) is fixedly connected with a top plate (21), the top plate (21) is of a structure, the opening is oriented, two opposite side walls are provided with sliding grooves (22), and the sliding grooves (22) are arranged along the length direction of the top plate (21).
7. The air adjusting mechanism of a grain dryer according to claim 6, wherein a connecting shaft (31) is fixedly connected to the lower end of the pull plate (3) and extends into the top plate (21), and the end of the connecting shaft (31) extends into the chute (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670681.7U CN219531585U (en) | 2023-03-30 | 2023-03-30 | Grain dryer air regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670681.7U CN219531585U (en) | 2023-03-30 | 2023-03-30 | Grain dryer air regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219531585U true CN219531585U (en) | 2023-08-15 |
Family
ID=87586825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670681.7U Active CN219531585U (en) | 2023-03-30 | 2023-03-30 | Grain dryer air regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219531585U (en) |
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2023
- 2023-03-30 CN CN202320670681.7U patent/CN219531585U/en active Active
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