CN217989023U - Preparation facilities of starch adhesive for timber - Google Patents
Preparation facilities of starch adhesive for timber Download PDFInfo
- Publication number
- CN217989023U CN217989023U CN202221511868.4U CN202221511868U CN217989023U CN 217989023 U CN217989023 U CN 217989023U CN 202221511868 U CN202221511868 U CN 202221511868U CN 217989023 U CN217989023 U CN 217989023U
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- Prior art keywords
- stirring
- shaft
- tank body
- stirring shaft
- mixing
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- 239000000853 adhesive Substances 0.000 title claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 22
- 229920002472 Starch Polymers 0.000 title claims abstract description 19
- 235000019698 starch Nutrition 0.000 title claims abstract description 19
- 239000008107 starch Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 106
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 239000002023 wood Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of starch adhesive processing, in particular to a preparation device of a starch adhesive for wood, which comprises a tank body, wherein a top cover is arranged on the tank body, a stirring motor and a feed inlet are arranged on the top cover, an output shaft of the stirring motor is connected with an upper stirring shaft extending into the tank body, and a stirring blade is arranged on the upper stirring shaft; the inner walls of two sides of the tank body are respectively provided with a fixed rod, an installation box is connected between the two fixed rods, the bottom of the upper stirring shaft rotatably extends into the installation box and is connected with a driving gear, a first lower stirring shaft is rotatably arranged between the installation box on one side of the driving gear and the bottom of the tank body, the upper end of the first lower stirring shaft rotatably extends into the installation box and is connected with a driven gear meshed with the driving gear, and a first stirring rod is arranged on the first lower stirring shaft; a discharge port is arranged below one side wall of the tank body, and a valve is arranged on the discharge port. The utility model has the advantages of good stirring and mixing effect, high efficiency and high production quality.
Description
Technical Field
The utility model relates to a starch adhesive processing technology field, especially a preparation facilities of starch adhesive for timber.
Background
Starch is an extremely abundant organic compound in nature. Has the advantages of wide source, low price, regeneration, complete degradation, no pollution and the like. The adhesive for wood, which has low production cost, environmental protection and no pollution, can be prepared by carrying out acidolysis, pre-gelatinization, graft copolymerization and re-gelatinization on starch.
Along with the development of industrial economy, the demand is gradually increased, the adhesive is used for wood processing besides other applications, people use the adhesive to make wood into plywood, the performance of the wood is improved, the application range of the wood is enlarged, the adhesive is used to press useless materials left in the wood processing into boards such as various fiber boards, wood chip boards and the like, and the adhesive opens up a new way for the comprehensive utilization of wood resources.
In the preparation process of the wood starch adhesive in the prior art, a mixing and stirring device is required, and the mixing range of a common mixing and stirring device is limited, so that the upper layer material and the lower layer material cannot be fully mixed, the mixing range is small, the mixing rate of the starch adhesive is low, and the mixing quality of the starch adhesive is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme.
Designing a preparation device of a starch adhesive for wood, which comprises a tank body, wherein a top cover is arranged on the tank body, a stirring motor is arranged at the center of the upper surface of the top cover, feed inlets are respectively arranged at the two sides of the stirring motor at the top of the top cover, an output shaft of the stirring motor is connected with an upper stirring shaft extending into the tank body, and stirring blades are arranged on the upper stirring shaft;
the inner walls of two sides of the tank body are respectively provided with a fixed rod, a mounting box is connected between the two fixed rods, the bottom of the upper stirring shaft rotatably extends into the mounting box and is connected with a driving gear, a first lower stirring shaft is rotatably arranged between the mounting box at one side of the driving gear and the bottom of the tank body, the upper end of the first lower stirring shaft rotatably extends into the mounting box and is connected with a driven gear meshed with the driving gear, and a first stirring rod is arranged on the first lower stirring shaft;
a discharge port is arranged below one side wall of the tank body, and a valve is arranged on the discharge port.
Preferably, the stirring blade is a spiral blade which is gradually reduced from top to bottom.
Preferably, a second lower stirring shaft is arranged between a fixed rod close to one side of the upper stirring shaft and the bottom in the tank body in a rotating mode, a second stirring rod is arranged on the second lower stirring shaft, an installation shell is arranged at the bottom of the tank body, the bottoms of the first lower stirring shaft and the second lower stirring shaft are respectively rotated and extended to the bottom wall in the installation shell, a first transmission wheel is sleeved on the first lower stirring shaft in the installation shell, a second transmission wheel corresponding to the first transmission wheel is sleeved on the second lower stirring shaft, and the first transmission wheel is connected with the second transmission wheel through transmission of a transmission belt.
Preferably, the first stirring rods and the second stirring rods are arranged in a staggered mode.
Preferably, the four corners of the bottom of the tank body are respectively provided with a supporting leg.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a (mixing) shaft and the opposite antiport of lower stirring shaft in driving gear and driven gear meshing messenger to make stirring vane and first puddler carry out the direction stirring to the internal mixed liquid of jar, prevent to produce the swirl to same direction stirring, thereby improve stirring effect and stirring efficiency, in addition under the drive action of first drive wheel and second drive wheel and drive belt, further improve under the cooperation that makes puddler cooperation first puddler under the second and mix stirring effect and stirring efficiency.
2. Through establishing the spiral stirring vane that from the top down diminishes on last (mixing) shaft, can promote the stirring downwards with the mixed liquid on upper strata, carry out reverse stirring and upwards promote through first puddler and second puddler to the mixed liquid on lower floor, make the mixed liquid intensive mixing stirring of upper and lower floor, enlarge stirring range, improve stirring effect and mixing efficiency to improve starch adhesive's processingquality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
the reference numbers in the figures are: 1 jar of body, (2) the second is (mixing) shaft down, (3) the second puddler, (4) the top cap, (5) the feed inlet, (6) stirring vane, (7) agitator motor, (8) go up the (mixing) shaft, (9) the driving gear, (10) driven gear, (11) the mounting box, 12 dead levers, 13 first puddler, (14) the first (mixing) shaft down, (15) the discharge gate, (16) the supporting leg, (17) the installation shell, (18) the second drive wheel, (19) the drive belt, (20) the first drive wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
A preparation device of starch adhesive for wood is shown in figure 1 and comprises a tank body 1, wherein four corners of the bottom of the tank body 1 are respectively provided with a supporting leg 16. Be equipped with top cap 4 on jar body 1, upper surface central point at top cap 4 puts and is equipped with agitator motor 7, it is equipped with feed inlet 5 respectively to be located agitator motor 7 both sides at the top of top cap 4, can also wash jar internal 1 through feed inlet 2, agitator motor 7's output shaft has the last (mixing) shaft 8 that extends to jar internal 1, be equipped with stirring vane 6 on last (mixing) shaft 8, and stirring vane 6 is from last to the spiral blade that reduces gradually down, stirring vane 6's the mode of setting can promote the mixed liquid on upper strata downwards, it is more even to make the material mixture in jar body 1, avoid upper and lower layering.
The inner walls of two sides of the tank body 1 are respectively provided with a fixed rod 12, a mounting box 11 is connected between the two fixed rods 12, the bottom of an upper stirring shaft 8 rotatably extends into the mounting box 11 and is connected with a driving gear 9, a first lower stirring shaft 14 is rotatably arranged between the mounting box 11 at one side of the driving gear 9 and the bottom of the tank body 1, the upper end of the first lower stirring shaft 14 rotatably extends into the mounting box 11 and is connected with a driven gear 10 meshed with the driving gear 9, and a first stirring rod 13 is arranged on the first lower stirring shaft 14; the driving gear 9 is meshed with the driven gear 10 to realize that the upper stirring shaft 8 and the first lower stirring shaft 14 rotate reversely, then the stirring blades 6 and the first lower stirring rod 13 stir the mixed liquid in the tank body 1 in the opposite direction, the mixed liquid is prevented from generating vortexes in the same stirring direction, and the mixed stirring effect is reduced.
A discharge port 15 is arranged below one side wall of the tank body 1, and a valve is arranged on the discharge port 15.
A second lower stirring shaft 22 is rotatably arranged between the fixed rod 12 close to one side of the upper stirring shaft 8 and the bottom in the tank body 1, a second stirring rod 21 is arranged on the second lower stirring shaft 22, an installation shell 17 is arranged at the bottom of the tank body 1, the bottoms of the first lower stirring shaft 14 and the second lower stirring shaft 22 respectively rotate and extend to the bottom wall in the installation shell 17, a first driving wheel 20 is sleeved on the first lower stirring shaft 14 in the installation shell 17, a second driving wheel 18 corresponding to the first driving wheel 20 is sleeved on the second lower stirring shaft 22, the first driving wheel 20 and the second driving wheel 18 are in transmission connection through a driving belt 19, and the first stirring rod 13 and the second stirring rod 21 are arranged in a staggered mode. First puddler 13 and second puddler 21 can prevent simultaneously that bottom deposit stirring is inhomogeneous with the reverse upwards promotion stirring of the mixed liquid of jar body 1 lower floor, avoids jar internal 1 upper and lower layering of material to enlarge stirring mixing range, improve stirring efficiency and stirring effect.
The utility model discloses a working method does: firstly, the material is fed into the tank body 1 through the feed inlet 5, and the stirring motor 7 is started to drive the stirring blade 6 on the upper stirring shaft 8 to rotate, then the first stirring rod 13 on the first lower stirring shaft 14 is driven to rotate through the meshing of the driving gear 9 and the driven gear 10, then the first driving wheel 20, the second driving wheel 18 and the driving belt 19 are connected in a transmission way, the second stirring rod 3 on the second lower stirring rod 2 is driven to rotate, the mixed liquid on the upper layer can be pushed to the lower layer through the stirring blade 6, the mixed liquid on the lower layer is stirred and upwards pushed under the stirring action of the first stirring rod 13 and the second stirring rod 3 which rotate in opposite directions, the mixed liquid in the tank body 1 is prevented from generating vortex in the same direction, the mixed liquid on the upper layer and the lower layer is uniformly mixed and stirred, and the mixing efficiency and the mixing effect are improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalent substitutions may be made in some of the features of the embodiments; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The preparation device of the starch adhesive for the wood is characterized by comprising a tank body (1), wherein a top cover (4) is arranged on the tank body (1), a stirring motor (7) is arranged at the center of the upper surface of the top cover (4), feed inlets (5) are respectively arranged at the top of the top cover (4) and positioned at two sides of the stirring motor (7), an output shaft of the stirring motor (7) is connected with an upper stirring shaft (8) extending into the tank body (1), and stirring blades (6) are arranged on the upper stirring shaft (8);
the inner walls of two sides of the tank body (1) are respectively provided with a fixing rod (12), a mounting box (11) is connected between the two fixing rods (12), the bottom of the upper stirring shaft (8) rotatably extends into the mounting box (11) and is connected with a driving gear (9), a first lower stirring shaft (14) is rotatably arranged between the mounting box (11) on one side of the driving gear (9) and the bottom of the tank body (1), the upper end of the first lower stirring shaft (14) rotatably extends into the mounting box (11) and is connected with a driven gear (10) meshed with the driving gear (9), and a first stirring rod (13) is arranged on the first lower stirring shaft (14);
a discharge port (15) is arranged below one side wall of the tank body (1), and a valve is arranged on the discharge port (15).
2. The apparatus for preparing a starch adhesive for wood according to claim 1, wherein: the stirring blade (6) is a spiral blade which is gradually reduced from top to bottom.
3. The apparatus for preparing a starch adhesive for wood according to claim 1 or 2, wherein: the stirring shaft (2) under the second is equipped with in rotating between dead lever (12) and the jar body (1) of being close to last (mixing) shaft (8) one side the bottom in the jar body (1) is equipped with second puddler (3) under the second on (mixing) shaft (2) the bottom of the jar body (1) is equipped with installation shell (17), on the bottom of (mixing) shaft (2) rotates respectively under first (mixing) shaft (14) and the second extended to the diapire in installation shell (17), the cover is equipped with first drive wheel (20) on first (mixing) shaft (14) in installation shell (17) under the second (mixing) shaft (2) go up the cover and be equipped with second drive wheel (18) that correspond with first drive wheel (20), and first drive wheel (20) and second drive wheel (18) are connected through drive belt (19) transmission.
4. The apparatus for preparing a starch adhesive for wood according to claim 3, wherein: the first stirring rods (13) and the second stirring rods (3) are arranged in a staggered mode.
5. The apparatus for preparing a starch adhesive for wood according to claim 3, wherein: supporting legs (16) are respectively arranged at the four corners of the bottom of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511868.4U CN217989023U (en) | 2022-06-17 | 2022-06-17 | Preparation facilities of starch adhesive for timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511868.4U CN217989023U (en) | 2022-06-17 | 2022-06-17 | Preparation facilities of starch adhesive for timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217989023U true CN217989023U (en) | 2022-12-09 |
Family
ID=84293857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221511868.4U Active CN217989023U (en) | 2022-06-17 | 2022-06-17 | Preparation facilities of starch adhesive for timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217989023U (en) |
-
2022
- 2022-06-17 CN CN202221511868.4U patent/CN217989023U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A preparation device for starch adhesive for wood Effective date of registration: 20231016 Granted publication date: 20221209 Pledgee: Bairui Trust Co.,Ltd. Pledgor: Henan Huiquan Biotechnology Co.,Ltd. Registration number: Y2023980061022 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |