CN114322480B - A drying device for building materials material - Google Patents
A drying device for building materials material Download PDFInfo
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- CN114322480B CN114322480B CN202210260828.5A CN202210260828A CN114322480B CN 114322480 B CN114322480 B CN 114322480B CN 202210260828 A CN202210260828 A CN 202210260828A CN 114322480 B CN114322480 B CN 114322480B
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Abstract
The invention relates to the field of drying, in particular to a drying device for building materials. Comprises a shell, a plurality of air supply channels, a plurality of trigger rods and a plurality of control mechanisms; an elastic gauze for bearing wood is covered above the shell; the air supply channel extends left and right, is arranged in the shell at intervals from front to back, and has an air outlet penetrating through the upper surface of the shell at the top; a plurality of rotatable air deflectors which extend left and right are arranged in each air supply channel; the trigger rods can be arranged between the elastic gauze and the air outlet in a vertically moving manner and are in one-to-one correspondence with the air outlet; the control mechanism is arranged on the shell and connected with the lower ends of the trigger rod and the air guide plate. When the elastic gauze is sunken downwards and presses the trigger rod, the downward movement of the trigger rod is converted into the forward and backward movement of the lower end of the air deflector through the control mechanism, so that the air deflector is inclined towards the pit to guide hot air of the air supply channel to the pit, and the drying of wood at the pit is assisted.
Description
Technical Field
The invention relates to the field of drying, in particular to a drying device for building materials.
Background
In daily production and life, boards are widely used as a large category of building materials, and wood leftover materials are often used as raw materials for processing the boards. Before being used, most of the wood needs to be subjected to rough machining treatment so as to basically meet the use requirements, a large amount of leftover materials can be generated in the rough machining process of the wood, and the building board can be processed after the leftover materials of the wood are dried. The heat source that current drying device mostly adopted fixed wind direction at the in-process of drying directly dries the timber leftover bits, because timber leftover bits pile up and place, and the volume is great, and the stoving difficulty leads to drying efficiency low.
Disclosure of Invention
According to at least one defect of the prior art, the invention provides a drying device for building materials, which aims to solve the problem that the drying efficiency of the existing wood drying device is low.
The drying device for the building material adopts the following technical scheme: the method comprises the following steps:
the shell is covered with an elastic gauze for bearing wood, and the elastic gauze can be sunken downwards under the gravity action of the wood to form a pit;
the air supply channels extend left and right, are arranged in the shell at intervals front and back, and the top parts of the air supply channels penetrate through the upper surface of the shell to form air outlets; a plurality of air deflectors extending left and right are arranged in each air supply channel, the upper ends of the air deflectors are rotatably arranged on the left and right side walls of the air supply channel, and the lower ends of the air deflectors can move back and forth relative to the air supply channel;
The plurality of trigger rods are arranged between the elastic gauze and the air outlet in a vertically movable manner and correspond to the air outlet one by one;
and the control mechanisms are arranged at the lower ends of the shell, connected with the trigger rod and the air guide plate and configured to convert the downward movement of the trigger rod into forward and backward movement of the lower end of the air guide plate so as to enable the air guide plate to incline towards the concave pit when the elastic gauze is sunken downwards and presses the trigger rod.
Optionally, the control mechanism comprises a driving node, a driving rod, a transmission fork, a driving gear, a driven gear and a sliding rack;
the driving rod comprises two sections of rod bodies extending forwards and backwards, the two sections of rod bodies are hinged with each other and then hinged with the driving node, the driving rods of two adjacent control mechanisms are connected through a telescopic rod, and the driving rods of the control mechanisms positioned at the front end and the rear end are hinged with the shell through the telescopic rod;
the transmission fork is vertically arranged on the shell and can move back and forth along the shell, the upper end of the transmission fork is rotatably connected with the driving node, two vertical inner side surfaces of the lower end of the transmission fork are respectively provided with a tooth, the driving gear is rotatably arranged on the side wall of the air supply channel and is positioned in the transmission fork, and the driving gear is disengaged from the teeth on the two sides of the transmission fork in an initial state; an eccentric push block is arranged inside the upper end of the transmission fork and connected with the driving node, when the driving node deflects, the eccentric push block deflects to push the transmission fork to move, so that the driving gear is meshed with teeth on one side of the transmission fork, and the driving gear is pushed to rotate when the transmission fork moves downwards along with the driving node;
The sliding rack can be arranged in the air supply channel in a front-back moving mode and is connected with the lower end of the air deflector, the driven gear is meshed with the sliding rack and is connected with the driving gear through the transmission assembly, and the transmission assembly is configured to convert the rotation of the driving gear into the reverse rotation of the driven gear.
Optionally, the wind guide device further comprises a synchronous rod, the lower end of the wind deflector is rotatably inserted into the synchronous rod around a horizontal axis, and the synchronous rod is hinged to the sliding rack through a vertically arranged telescopic connecting rod.
Optionally, the driving node is sleeved with a torsion spring, one end of the torsion spring is connected with the driving node, and the other end of the torsion spring is connected with the eccentric push block.
Optionally, the transmission assembly comprises a first bevel gear and a second bevel gear, a support frame is arranged on the side wall of the air supply channel, the first bevel gear and the second bevel gear are both arranged on the support frame, the axis of the first bevel gear vertically extends, the axis of the second bevel gear horizontally extends, the second bevel gear is oppositely arranged in the left-right direction and is meshed with the first bevel gear, the second bevel gear close to the driving gear is connected with the driving gear in a coaxial rotating mode, and the second bevel gear close to the driven gear is connected with the driven gear in a coaxial rotating mode.
Optionally, the top surface of the driving node is provided with a notch penetrating through the front and rear surfaces thereof, the driving rod is hinged in the notch, and the lower limiting surface of the notch is a plane.
Optionally, both ends of the trigger bar are provided with a control mechanism.
Optionally, the corners of the shell are provided with uprights above their upper surface, to which the elastic screens are mounted.
The beneficial effects of the invention are: the air supply channel in the drying device for the building and building material materials is internally provided with the plurality of rotatable air deflectors, when the humidity of local wood on the elastic screen is overlarge or the volume of local stacking is overlarge, the elastic screen is sunken downwards to form a pit, the trigger rod is pressed downwards, the lower end of the air deflector is controlled to move left and right through the control framework, the air deflector is inclined towards the pit, the wind direction of the air outlet is controlled, the position with heavier moisture is dried more intensively, and the drying efficiency is improved.
Drawings
In order to illustrate embodiments of the invention or prior art solutions more clearly, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention and that other drawings may be derived from those without inventive effort by a person skilled in the art, it being understood that the drawings are not necessarily drawn to scale.
FIG. 1 is a schematic view of a drying apparatus for building materials according to the present invention;
FIG. 2 is a partially cut-away perspective view of a drying apparatus for building materials of the present invention (single air supply channel);
FIG. 3 is an enlarged view of the portion A in FIG. 2
FIG. 4 is an exploded view of a portion of the mechanism of the present invention;
FIG. 5 is an exploded view of a part of the mechanism of the present invention;
figure 6 is a side elevational view, partially in section, of a drying apparatus for construction building materials in accordance with the present invention.
In the figure: 1. a housing; 11. an elastic gauze; 12. a trigger lever; 2. an air supply channel; 21. an air deflector; 22. a synchronization lever; 221. a sliding rod is arranged; 23. a sliding rack; 231. a lower sliding rod; 24. a limiting track; 25. a driven gear; 3. a transmission fork; 31. a drive rod; 32. a drive node; 321. an eccentric push block; 322. a torsion spring; 33. a driving gear; 4. a support frame; 41. a first bevel gear; 42. a second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 6, the drying device for building materials of the present invention includes a housing 1, a plurality of blowing passages 2, a plurality of trigger levers 12, and a plurality of control mechanisms.
The bight of shell 1 is provided with the stand that is higher than its upper surface, and the stand top is provided with covers shell 1 and is used for bearing the elastic gauze 11 of timber, has certain tension when elastic gauze 11 initial installation, when local timber humidity is too big or local pile volume is too big, can be sunken down under the action of gravity of timber and form the pit.
The trigger rods 12 are arranged between the elastic gauze 11 and the air outlet in a vertically movable manner and correspond to the air outlet one by one so as to move downwards under the downward pressure of the elastic gauze 11; the control mechanism is arranged on the shell 1 and connected with the lower ends of the trigger rod 12 and the air deflector 21, and is configured to convert the downward movement of the trigger rod 12 into the forward and backward movement of the lower end of the air deflector 21, so that when the elastic gauze 11 downwards sinks and presses the trigger rod 12, the air deflector 21 inclines towards the pit, hot air in the air supply channel 2 is guided to the pit, the drying of wood at the pit is assisted, and the drying efficiency is improved.
In this embodiment, to ensure the balance of stress and reliable transmission, both ends of the trigger rod 12 are provided with control mechanisms. The control mechanism includes a drive node 32, a drive rod 31, a drive fork 3, a pinion gear 33, a driven gear 25, and a sliding rack 23.
The driving node 32 is hinged to the end of the trigger rod 12, the driving rod 31 includes two rod bodies extending back and forth, the two rod bodies are hinged to the driving node 32, the driving rods 31 of two adjacent control mechanisms are connected through a telescopic rod, and the driving rods 31 of the control mechanisms located at the front and back ends are hinged to the shell through telescopic rods. When a trigger rod 12 is pressed down, the corresponding driving node 32 is driven to move down, so that the driving rods 31 on two sides of the driving node 32 are inclined, and the other driving nodes 32 are driven to deflect.
The transmission fork 3 is vertical to be set up in shell 1 and be located the 2 outsides of air supply passageway, and transmission fork 3 can follow 1 back-and-forth movement of shell and its upper end and drive node 32 rotatable coupling, and two vertical medial surfaces of 3 lower extremes of transmission fork all are provided with the tooth that the level extends, and driving gear 33 is rotatable to be set up in 2 lateral walls of air supply passageway and be located inside transmission fork 3, and initial state driving gear 33 all breaks away from the meshing with the tooth in 3 both sides of transmission fork. The eccentric push block 321 is arranged in the upper end of the transmission fork 3, the eccentric push block 321 is connected with the driving node 32, when the driving node 32 deflects, the eccentric push block 321 deflects to push the transmission fork 3 to move, so that the driving gear 33 is meshed with one side tooth of the transmission fork 3, and then the driving gear 33 is pushed to rotate when the transmission fork 3 moves downwards along with the driving node 32.
The air supply channel 2 is internally provided with a limiting track 24 extending forwards and backwards, a sliding rack 23 is slidably arranged on the limiting track 24 and is connected with the lower end of the air deflector 21, a driven gear 25 is meshed with the sliding rack 23 and is connected with a driving gear 33 through a transmission assembly, the transmission assembly is configured to convert the rotation of the driving gear 33 into the reverse rotation of the driven gear 25 so as to drive the sliding rack 23 to move towards a preset direction when the driven gear 25 rotates, further drive the lower end of the air deflector 21 to move towards the preset direction, enable the air deflector 21 to incline towards the downwards pressed triggering rod 12, intensively guide hot air to the downwards pressed triggering rod 12 (the pit of the elastic gauze 11), and assist in drying wood at the pit.
It should be noted that: the top of driving fork 3 is provided with the notch that runs through its front and back surface, the inside wall of notch is provided with the standing groove, preceding lateral wall is provided with the top surface that runs through driving fork 3, the nock that corresponds with the notch, driving node 32 sets up and is located the nock in notch and nock and eccentric ejector pad 321, the position that driving node 32's top surface corresponds the notch is provided with the breach that runs through driving node 32 front and back surface, actuating lever 31 articulates in the notch, the lower limiting surface of breach is the plane, so that two sections body of rod of actuating lever 31 open the angle for 180 degrees the most, and then can keep the straight line when making actuating lever 31 slope.
In this embodiment, the drying device for building materials further includes a synchronization rod 22, the lower end of the air deflector 21 is rotatably inserted into the synchronization rod 22 around a horizontal axis, the synchronization rod 22 and the sliding rack 23 are hinged to each other through a vertically disposed telescopic link, that is, the upper sliding rod 221 of the telescopic link is hinged to the lower end face of the synchronization rod 22, and the lower sliding rod 231 of the telescopic link is hinged to the upper end face of the sliding rack 23.
In this embodiment, the transmission assembly includes a first bevel gear 41 and a second bevel gear 42, the side wall of the air supply passage 2 is provided with the support frame 4, the first bevel gear 41 and the second bevel gear 42 are both arranged on the support frame 4, the axis of the first bevel gear 41 extends vertically, the axis of the second bevel gear 42 extends horizontally, the second bevel gear 42 is arranged in a left-right direction and is two opposite and is engaged with the first bevel gear 41, the second bevel gear 42 close to the driving gear 33 is coaxially and rotatably connected with the driving gear 33, and the second bevel gear 42 close to the driven gear 25 is coaxially and rotatably connected with the driven gear 25.
In this embodiment, the driving node 32 is sleeved with a torsion spring 322, one end of the torsion spring 322 is connected with the driving node 32, the other end of the torsion spring 322 is connected with the eccentric pushing block 321, the driving node 32 rotates and then drives the eccentric pushing block 321 to rotate through the torsion spring 322, so as to push the transmission fork 3 to move, after one side of the transmission fork 3 is engaged with the driving gear 33, the driving node 32 rotates and drives the torsion spring 322 to twist and accumulate force, and the driving gear 33 and the transmission fork 3 are prevented from being further engaged to cause jamming.
With the combination of the above embodiments, the using principle and working process of the present invention are as follows:
when the wood drying machine is used, wood is paved on the elastic gauze 11, the air supply device is opened, and hot air sent out by the air supply channel 2 is used for drying the wood. When the local wood humidity on the elastic gauze 11 is too large, or the local paving is not uniform, which results in too large volume accumulation, the elastic gauze 11 is locally pressed down to form a pit due to the weight of the wood, and then the trigger rod 12 is pressed down. The driving nodes 32 matched with the depressed triggering rod 12 descend synchronously, the driving rods 31 hinged on the depressed triggering rod 12 form an included angle, the included angle formed by matching the driving rods 31 and the driving nodes 32 cannot exceed 180 degrees, so that the driving rods 31 on two sides of the depressed driving nodes 32 are inclined linearly, and all the driving rods 31 form a V shape by taking the driving nodes 32 contacted with the lowest point of the pit (the driving nodes 32 contacted with the lowest point of the pit do not deflect).
Due to the matching relationship between the driving rod 31 and the driving node 32, the other driving nodes 32 on the two sides of the driving node 32 at the lowest point can rotate, and then the eccentric push block 321 pushes the transmission fork 3 to move leftwards or rightwards, further, the teeth on the left side or the right side in the transmission fork 3 can be meshed with the driving gear 33, and meanwhile, the transmission fork 3 can drive the driving gear 33 to rotate along with the synchronous descending of the driving node 32 and the trigger rod 12.
The driving gear 33 rotates to drive the driven gear 25 to rotate through the first bevel gear 41 and the second bevel gear 42, the sliding rack 23 is further driven to move, the sliding rack 23 drives the synchronizing rod 22 to move, the synchronizing rod 22 moves to enable the lower end of the air deflector 21 to move leftwards or rightwards, and therefore the air deflector 21 inclines towards a concave pit of the elastic gauze 11, the air direction of an air outlet is controlled, the position with heavier moisture is dried more intensively, and the drying efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A drying device for building materials, which is characterized in that: the method comprises the following steps: the shell is covered with an elastic gauze for bearing wood, and the elastic gauze can be sunken downwards under the gravity action of the wood to form a pit; the air supply channels extend left and right, are arranged in the shell at intervals front and back, and the top parts of the air supply channels penetrate through the upper surface of the shell to form air outlets; a plurality of air deflectors extending left and right are arranged in each air supply channel, the upper ends of the air deflectors are rotatably arranged on the left and right side walls of the air supply channel, and the lower ends of the air deflectors can move back and forth relative to the air supply channel; the trigger rods are arranged between the elastic gauze and the air outlet in a vertically movable manner and correspond to the air outlet one by one; the control mechanisms are arranged on the shell, are connected with the lower ends of the trigger rod and the air deflector, and are configured to convert the downward movement of the trigger rod into forward and backward movement of the lower end of the air deflector so as to enable the air deflector to incline towards the concave pit when the elastic gauze is sunken downwards and presses the trigger rod; the control mechanisms comprise driving nodes, driving rods, transmission forks, driving gears, driven gears and sliding racks, the driving nodes are hinged with the end parts of the trigger rods, each driving rod comprises two sections of rod bodies extending forwards and backwards, the two sections of rod bodies are hinged with the driving nodes after being hinged with each other, the driving rods of the two adjacent control mechanisms are connected through telescopic rods, and the driving rods of the control mechanisms positioned at the front end and the rear end are hinged with the shell through the telescopic rods; when a certain trigger rod is pressed down, the corresponding driving node is driven to move downwards, so that the driving rods on two sides of the driving node are inclined to drive other driving nodes to deflect, the transmission fork is vertically arranged on the shell and positioned outside the air supply channel, the transmission fork can move back and forth along the shell, the upper end of the transmission fork is rotatably connected with the driving node, two vertical inner side surfaces of the lower end of the transmission fork are respectively provided with teeth extending horizontally, the driving gear is rotatably arranged on the side wall of the air supply channel and positioned inside the transmission fork, and the driving gear is disengaged from the teeth on two sides of the transmission fork in an initial state; an eccentric push block is arranged inside the upper end of the transmission fork and connected with the driving node, when the driving node deflects, the eccentric push block deflects to push the transmission fork to move, so that the driving gear is meshed with teeth on one side of the transmission fork, and the driving gear is pushed to rotate when the transmission fork moves downwards along with the driving node; the air supply channel is internally provided with a limiting track extending forwards and backwards, a sliding rack is slidably arranged on the limiting track and is connected with the lower end of the air deflector, a driven gear is meshed with the sliding rack and is connected with a driving gear through a transmission assembly, the transmission assembly is configured to convert the rotation of the driving gear into the reverse rotation of the driven gear so as to drive the sliding rack to move towards a preset direction when the driven gear rotates, further drive the lower end of the air deflector to move towards the preset direction and enable the air deflector to incline towards the downwards pressed trigger rod; the top surface of the driving node is provided with a notch penetrating through the front surface and the rear surface of the driving node, the driving rod is hinged in the notch, and the lower limiting surface of the notch is a plane, so that the maximum opening angle of the two sections of rod bodies of the driving rod is 180 degrees, and the driving rod can keep a straight line when inclined.
2. A drying apparatus for building materials according to claim 1, wherein: the lower end of the air deflector is rotatably inserted in the synchronizing rod around a horizontal axis, and the synchronizing rod is hinged with the sliding rack through a vertically arranged telescopic connecting rod.
3. A drying apparatus for building materials according to claim 1, wherein: the driving node is sleeved with a torsion spring, one end of the torsion spring is connected with the driving node, and the other end of the torsion spring is connected with the eccentric push block.
4. A drying apparatus for building materials according to claim 1, wherein: the transmission assembly comprises a first bevel gear and a second bevel gear, the side wall of the air supply channel is provided with a support frame, the first bevel gear and the second bevel gear are both arranged on the support frame, the axis of the first bevel gear vertically extends, the axis of the second bevel gear horizontally extends, the second bevel gear is oppositely arranged in the left-right direction and is meshed with the first bevel gear, the second bevel gear close to the driving gear is connected with the driving gear in a coaxial rotating mode, and the second bevel gear close to the driven gear is connected with the driven gear in a coaxial rotating mode.
5. A drying apparatus for building materials according to claim 1, wherein: both ends of the trigger rod are provided with control mechanisms.
6. A drying apparatus for building materials according to claim 1, wherein: the corner of the shell is provided with a stand column higher than the upper surface of the shell, and the elastic gauze is arranged on the stand column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260828.5A CN114322480B (en) | 2022-03-17 | 2022-03-17 | A drying device for building materials material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260828.5A CN114322480B (en) | 2022-03-17 | 2022-03-17 | A drying device for building materials material |
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| CN114322480A CN114322480A (en) | 2022-04-12 |
| CN114322480B true CN114322480B (en) | 2022-06-10 |
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| CN202210260828.5A Active CN114322480B (en) | 2022-03-17 | 2022-03-17 | A drying device for building materials material |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115111893B (en) * | 2022-08-30 | 2022-11-01 | 南通欧瑞佳木业有限公司 | Drying device capable of adaptively adjusting air outlet |
| CN115307396A (en) * | 2022-10-11 | 2022-11-08 | 南通正本新能源有限公司 | Drying device with adjustable air outlet position |
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| CN215744610U (en) * | 2021-08-24 | 2022-02-08 | 浙江永顺窗饰材料有限公司 | Coating machine with stoving mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10197332B2 (en) * | 2016-06-28 | 2019-02-05 | Lawrence A. Hinkey | Apparel drying assemblies and methods of drying apparel |
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|---|---|---|---|---|
| DE202009004860U1 (en) * | 2009-05-26 | 2009-10-29 | Riela - Getreidetechnik Karl-Heinz Knoop E.K. | Automatic adjustment of the throughput of a drying plant to the seasonally fluctuating supply of thermal energy |
| CN107642834A (en) * | 2017-09-12 | 2018-01-30 | 美的集团武汉制冷设备有限公司 | Air-conditioner outdoor unit automatic drying apparatus and its control method, device and storage medium |
| CN109945608A (en) * | 2019-03-26 | 2019-06-28 | 江苏金山啤酒原料有限公司 | A kind of novel energy-conserving malt drying device |
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