CN111365948B - Straw drying device - Google Patents
Straw drying device Download PDFInfo
- Publication number
- CN111365948B CN111365948B CN202010249621.9A CN202010249621A CN111365948B CN 111365948 B CN111365948 B CN 111365948B CN 202010249621 A CN202010249621 A CN 202010249621A CN 111365948 B CN111365948 B CN 111365948B
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- Prior art keywords
- squeezing box
- plate
- straw
- box
- drying device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/08—Cutting apparatus specially adapted for cutting hay, straw or the like having reciprocating knives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a straw drying device, which comprises a squeezing box, wherein an inlet is formed in one side of the squeezing box and used for feeding, an outlet is formed in the other side of the squeezing box and used for connecting a conveying pipe, a heating box is connected to the end part of the conveying pipe, a platform is arranged at the bottom in the squeezing box, a groove is formed in the platform, an elastic component is arranged in the groove, an inclined plate is connected to the upper side of the elastic component and hinged to the upper side wall of the groove, the lower end of the inclined plate faces to the outlet of the squeezing box, a driving piece is arranged on the squeezing box, a driving rod of the driving piece penetrates through the upper side wall of the squeezing box downwards, a pressing block is connected to the driving rod of the driving piece, and the pressing block is arranged above the inclined plate. The invention has the advantages that: this device presses the straw through the briquetting, extrudees out the moisture that deposits in the straw, and cuts the straw through the cutting knife, then carries the heating cabinet with the straw in, smashes the straw through the crushing roller in the heating cabinet.
Description
Technical Field
The invention relates to the technical field of straw boards, in particular to a straw drying device.
Background
The heat preservation, the decoration and the durability of the straw wallboard are superior, and a plurality of developed countries take the straw board as a substitute of wood boards and ceramic tiles to be widely applied to the construction industry, and the process steps of manufacturing the board by taking the straw as a raw material generally comprise: crushing raw materials, pretreating the raw materials, mixing glue, paving, hot-pressing, processing finished products and the like; straw raw materials need earlier smash, then transport heating device with the straw after smashing in, fully dry the straw crushed aggregates, otherwise straw crushed aggregates moisture content is high, does not break up and gathers into a group, and the influence to later process is big, has also seriously influenced the quality of finished product panel, but current straw is too big because its length, can not once only get into the reducing mechanism in, and the moisture in the straw is too much, influences drying efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a straw drying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a straw drying device, includes the press box, is equipped with the import in one side of press box and is used for the feeding, is equipped with the export in the opposite side of press box and is used for connecting the conveyer pipe, at the end connection heating cabinet of conveyer pipe bottom in the press box sets up the platform, is equipped with the recess on the platform, sets up elastic component in the recess, connects the hang plate in elastic component's top, and the hang plate articulates a lateral wall top in the recess, the lower extreme orientation of hang plate the export of press box sets up the driving piece on the press box, and the actuating lever of driving piece passes downwards the top lateral wall of press box connects the briquetting on the actuating lever of driving piece, and the briquetting setting is in the top of hang plate.
Preferably, the inlet height of the press box is equal to the height of the upper end of the inclined plate, a water leakage plate is connected between the outlet of the press box and the platform, the water leakage plate is arranged in an inclined mode, and the lower end of the water leakage plate is connected to the outlet of the press box.
Preferably, the bottom of the press box is provided with two water leakage holes, and each water leakage hole is respectively arranged at two sides of the platform.
Preferably, a group of first motors is arranged on one side of the conveying pipe, an output shaft of each first motor penetrates through the corresponding side wall of the conveying pipe, the output shaft of each first motor is connected with conveying rollers, and all the conveying rollers are arranged in the conveying pipe.
Preferably, a partition plate is connected in the heating box, the partition plate divides the interior of the heating box into an upper cavity and a lower cavity which are independent from each other up and down, a second motor is arranged at the bottom of the lower cavity, an output shaft of the second motor upwards penetrates through the partition plate, a stirring rod is connected to the output shaft of the second motor, and the stirring rod is arranged in the upper cavity.
Preferably, be equipped with the import on the heating cabinet, connect in the outside of import the conveyer pipe sets up two crushing rollers in the heating cabinet, and two crushing rollers set up one side of import.
Preferably, the resilient assembly comprises a set of first springs, the height of the set of first springs decreasing in order from the inlet to the outlet of the press box.
Preferably, the briquetting is close to the axis of rotation is connected to one side of press box, rotates on the axis of rotation and connects the cutting knife, connects the second spring in the one end top of cutting knife, and the fixed plate is connected to the upper end of second spring, and the fixed plate is connected the side of briquetting connects first limiting plate at the other end of cutting knife, sets up the second limiting plate in the below of first limiting plate, and second limiting plate is connected the side of press box.
Preferably, a circular plate is connected to the end surface of the rotating shaft, and the circular plate is used for limiting the cutting knife.
The invention has the advantages that: the straw drying device provided by the invention presses the straws through the pressing block, so that moisture contained in the straws is extruded out, the straws are cut through the cutting knife, then the straws are conveyed into the heating box through the conveying pipe, the straws are crushed through the crushing roller in the heating box, and then the crushed straws are heated and dried by the heating box.
Drawings
FIG. 1 is a schematic structural diagram of a straw drying device provided by the present invention;
FIG. 2 is a cross-sectional view of a press box;
FIG. 3 is another angled partial cross-sectional view of the press box;
fig. 4 is a schematic view of the internal structure of the heating box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figure 1, the straw drying device provided by the invention comprises a press box 1, wherein an inlet is formed in one side of the press box 1 and used for feeding, an outlet is formed in the other side of the press box 1 and used for being connected with a conveying pipe 2, a heating box 3 is connected to the end portion of the conveying pipe 2, and the heating box 3 can be used for heating and drying crushed straw.
As shown in fig. 2, a bottom welding platform 4 in the press box 1 is provided with a groove 5 on the platform 4, an elastic component 6 is arranged in the groove 5, the elastic component 6 comprises a set of first springs, the heights of the set of first springs are gradually decreased from the inlet to the outlet of the press box 1, an inclined plate 7 is welded at the upper end of the set of first springs, one side of the inclined plate 7 is hinged above one side wall in the groove 5, the inlet height of the press box 1 is equal to the height of the upper end of the inclined plate 7, a water leakage plate 1.1 is welded between the outlet of the press box 1 and the platform 4, the water leakage plate 1.1 is obliquely arranged, and the lower end of the water leakage plate 1.1 is welded at the outlet of the press box 1.
The lower extreme orientation of hang plate 7 set up driving piece 8 on press box 1, and driving piece 8 can be pneumatic cylinder, cylinder or electric putter, and driving piece 8 is the pneumatic cylinder in this embodiment, and the pneumatic cylinder passes through the bolt fastening in the top of press box 1, and the piston rod of pneumatic cylinder passes the top lateral wall of press box 1 downwards, welds briquetting 9 on the piston rod of pneumatic cylinder, and briquetting 9 sets up the top of hang plate 7.
Two water leakage holes 1.2 are formed in the bottom of the squeezing box 1, and each water leakage hole 1.2 is arranged on two sides of the platform 4 respectively.
As shown in fig. 3, a rotating shaft 9.1 is welded on one side of the pressing block 9 close to the press box 1, a cutting knife 9.2 is rotatably connected on the rotating shaft 9.1, a rotating hole is formed in the cutting knife 9.2 and used for being inserted with the rotating shaft 9.1, a circular plate is welded on the end face of the rotating shaft 9.1 and used for limiting the cutting knife 9.2, and the cutting knife 9.2 is prevented from falling off.
Welding second spring 9.3 in the one end top of cutting knife 9.2, the upper end welded fastening board 9.4 of second spring 9.3, fixed plate 9.4 welding is in the side of briquetting 9, at the first limiting plate 9.5 of the other end welding of cutting knife 9.2, set up second limiting plate 9.6 in the below of first limiting plate 9.5, second limiting plate 9.6 welding is in the side of squeezing box 1, when briquetting 9 downstream, drive axis of rotation 9.1 downstream to drive cutting knife 9.2 downstream, because the one end of cutting knife 9.2 receives the spacing hindrance of second limiting plate 9.6, the other end of cutting knife 9.2 rotates the cutting downwards.
As shown in fig. 4, after the straws are pressed by the pressing block 9, the straws are cut by the cutting knife 9.2, under the oblique action of the inclined plate 7 and the water leakage plate 1.1, the straws slide to the outlet of the pressing box 1, the straws enter the conveying pipe 2 through the outlet, one side of the conveying pipe 2 is fixed by a group of first motors through bolts, in the embodiment, the number of the group of first motors is three, the output shaft of each first motor penetrates through the corresponding side wall of the conveying pipe 2, the output shaft of each first motor is welded with the conveying roller 2.1, all the conveying rollers 2.1 are arranged in the conveying pipe 2, and the conveying rollers 2.1 are driven by the first motors to rotate, so that the straws are conveyed into the heating box 3.
Welding baffle 3.1 in the heating cabinet 3, baffle 3.1 will the inside partition of heating cabinet 3 is two independent from top to bottom goes up cavity 3.2 and lower cavity 3.3, and the bottom in lower cavity 3.3 is through bolt fastening second motor 3.4, and the output shaft of second motor 3.4 upwards passes baffle 3.1, welds puddler 3.5 on the output shaft of second motor 3.4, and puddler 3.5 sets up in going up cavity 3.2, drive puddler 3.5 through second motor 3.4 and stir the straw crushed aggregates.
Seted up import 3.6 on heating cabinet 3, welded in the outside of import 3.6 conveyer pipe 2 sets up two crushing rollers 3.7 in heating cabinet 3, and two crushing rollers 3.7 set up one side of import 3.6 for two driving motor of driving two crushing rollers 3.7 pass through the bolt fastening on heating cabinet 3's lateral surface, and the straw can get into between two crushing rollers 3.7 after getting into from import 3.6, and the straw can receive the extrusion of two crushing rollers 3.7 and smash.
The working principle is as follows: putting long straws into the squeezing box 1 from the inlet, placing the straws above the inclined plate 7, then starting the driving piece 8 to drive the pressing block 9 to press the straws downwards, wherein the pressing block 9 not only can press out the water in the straws, but also can flatten the straws to crack, thereby facilitating the later crushing, and simultaneously when the pressing block 9 moves downwards, the pressing block can drive the rotating shaft 9.1 to move downwards, thereby driving the cutting knife 9.2 to move downwards, because one end of the cutting knife 9.2 is blocked by the second limiting plate 9.6, the other end of the cutting knife 9.2 rotates downwards to cut the straws, then the pressing block 9 moves upwards, the inclined plate 7 bounces upwards under the action of the elastic component 6, thereby the straws on the inclined plate 7 move along the inclined direction of the inclined plate 7, the straws enter the conveying pipe 2 through the water leakage plate 1.1 and the outlet of the squeezing box 1, the conveying roller 2.1 in the conveying pipe 2 conveys the straws into the heating box 3, the straw can get into between two crushing roller 3.7 after getting into from import 3.6, and the straw can receive the extrusion of two crushing roller 3.7 and smash, can drop in last cavity 3.2 after the straw is smashed, drives puddler 3.5 through second motor 3.4 at last and stirs the straw crushed aggregates, makes the heated drying that the straw crushed aggregates can be more abundant.
Claims (8)
1. A straw drying device is characterized in that: comprises a squeezing box (1), one side of the squeezing box (1) is provided with an inlet for feeding, the other side of the squeezing box (1) is provided with an outlet for connecting a conveying pipe (2), the end part of the conveying pipe (2) is connected with a heating box (3), the bottom in the squeezing box (1) is provided with a platform (4), the platform (4) is provided with a groove (5), an elastic component (6) is arranged in the groove (5), an inclined plate (7) is connected above the elastic component (6), the inclined plate (7) is hinged above one side wall in the groove (5), the lower end of the inclined plate (7) faces towards the outlet of the squeezing box (1), a driving part (8) is arranged on the squeezing box (1), a driving rod of the driving part (8) downwards passes through the side wall above the squeezing box (1), and a pressing block (9) is connected on the driving rod of the driving part (8), a pressing block (9) is arranged above the inclined plate (7), one side of the pressing block (9) close to the squeezing box (1) is connected with a rotating shaft (9.1), a cutting knife (9.2) is rotatably connected on the rotating shaft (9.1), a second spring (9.3) is connected above one end of the cutting knife (9.2), the upper end of the second spring (9.3) is connected with a fixing plate (9.4), the fixing plate (9.4) is connected with the side surface of the pressing block (9), the other end of the cutting knife (9.2) is connected with a first limiting plate (9.5), a second limiting plate (9.6) is arranged below the first limiting plate (9.5), the second limiting plate (9.6) is connected with the side surface of the squeezing box (1), the pressing block (9) can drive the rotating shaft (9.1) to move downwards when moving downwards, so as to drive the cutting knife (9.2) to move downwards, and one end of the cutting knife (9.2) is limited by the second limiting plate (9.6), the other end of the cutting knife (9.2) rotates downwards to cut the straws.
2. The straw drying device according to claim 1, wherein: the inlet height of the squeezing box (1) is equal to the height of the upper end of the inclined plate (7), the water leakage plate (1.1) is connected between the outlet of the squeezing box (1) and the platform (4), the water leakage plate (1.1) is obliquely arranged, and the lower end of the water leakage plate (1.1) is connected to the outlet of the squeezing box (1).
3. The straw drying device according to claim 1, wherein: the bottom of the squeezing box (1) is provided with two water leakage holes (1.2), and each water leakage hole (1.2) is respectively arranged on two sides of the platform (4).
4. The straw drying device according to claim 1, wherein: one side of conveyer pipe (2) sets up a set of first motor, and the output shaft of every first motor all passes correspondingly the lateral wall of conveyer pipe (2), the output shaft of every first motor all connects conveying roller (2.1), and all conveying rollers (2.1) all set up in conveyer pipe (2).
5. The straw drying device according to claim 1, wherein: connecting baffle (3.1) in heating cabinet (3), baffle (3.1) will the internal partitioning of heating cabinet (3) is upper chamber body (3.2) and lower cavity (3.3) independent about two, and bottom in lower cavity (3.3) sets up second motor (3.4), and the output shaft of second motor (3.4) upwards passes baffle (3.1), connects puddler (3.5) on the output shaft of second motor (3.4), and puddler (3.5) set up in upper chamber body (3.2).
6. The straw drying device according to claim 1, wherein: be equipped with import (3.6) on heating cabinet (3), connect in the outside of import (3.6) conveyer pipe (2) sets up two crushing roller (3.7) in heating cabinet (3), and two crushing roller (3.7) set up one side of import (3.6).
7. The straw drying device according to claim 1, wherein: the elastic component (6) comprises a group of first springs, and the heights of the group of first springs are gradually reduced from the inlet to the outlet of the press box (1).
8. The straw drying device according to claim 1, wherein: the end face of the rotating shaft (9.1) is connected with a circular plate, and the circular plate is used for limiting the cutting knife (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249621.9A CN111365948B (en) | 2020-04-01 | 2020-04-01 | Straw drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249621.9A CN111365948B (en) | 2020-04-01 | 2020-04-01 | Straw drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111365948A CN111365948A (en) | 2020-07-03 |
| CN111365948B true CN111365948B (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010249621.9A Active CN111365948B (en) | 2020-04-01 | 2020-04-01 | Straw drying device |
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| Country | Link |
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| CN (1) | CN111365948B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117889619B (en) * | 2024-03-18 | 2024-05-07 | 中科圣文(山东)生态科技有限公司 | Drying device for rural straw treatment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4004477B2 (en) * | 2004-02-25 | 2007-11-07 | 株式会社栗本鐵工所 | Indirect heating type agitating dryer |
| CN202963597U (en) * | 2012-09-04 | 2013-06-05 | 鼎佳（天津）汽车电子有限公司 | Pedal cutting device for pipelines |
| KR101980538B1 (en) * | 2016-04-14 | 2019-05-21 | 이형락 | Sludge drying apparatus |
| CN207556091U (en) * | 2017-09-27 | 2018-06-29 | 江西和明制药有限公司 | A kind of revolution agitating type vacuum drying chamber |
| CN207692903U (en) * | 2017-11-16 | 2018-08-07 | 建始惠万农生物科技有限公司 | A kind of straw feed dehydration device |
| CN112495559B (en) * | 2018-08-08 | 2022-09-13 | 浙江华晟金属制品有限公司 | Stone layered crushing equipment for mine engineering |
| CN208711809U (en) * | 2018-08-23 | 2019-04-09 | 河南博顿生物科技有限公司 | A kind of multisection type system of processing for agricultural crop straw |
| CN109012854A (en) * | 2018-08-23 | 2018-12-18 | 河南博顿生物科技有限公司 | A kind of multisection type system of processing and its operating method for agricultural crop straw |
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2020
- 2020-04-01 CN CN202010249621.9A patent/CN111365948B/en active Active
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