CN219735939U - Adjustable scraper device for roller scraper dryer - Google Patents
Adjustable scraper device for roller scraper dryer Download PDFInfo
- Publication number
- CN219735939U CN219735939U CN202321384095.2U CN202321384095U CN219735939U CN 219735939 U CN219735939 U CN 219735939U CN 202321384095 U CN202321384095 U CN 202321384095U CN 219735939 U CN219735939 U CN 219735939U
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- CN
- China
- Prior art keywords
- scraper
- base
- roller
- screw
- adjustable
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- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 abstract description 24
- 239000000463 material Substances 0.000 description 17
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of dryers, in particular to an adjustable scraper device for a roller scraper dryer, which comprises a base and a drying roller, wherein an auxiliary scraper and a guide plate are fixedly arranged at the top end of the base, a lifting cavity is formed in the base, a first screw is rotationally connected to the inner wall of one side of the lifting cavity, a lifting block is connected to the outer side of the first screw through threads, a connecting rod is fixedly arranged on one side of the lifting block, a main scraper is connected to the top end of the connecting rod, a second screw is rotationally connected to the inner side of the lifting cavity, a moving block is connected to the outer side of the second screw through threads, a cleaning frame is fixedly arranged at one end of the moving block, a cleaning groove is formed in the base, a discharge hole is formed in the cleaning groove through the base, an air pump is fixedly arranged at the top end of the base, and the bottom of the air pump is connected with the cleaning groove through the base. The utility model can clean the scraping plate while working, is suitable for continuous working, increases working time and has practicability.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to an adjustable scraper device for a roller scraper dryer.
Background
The roller scraper dryer is an internal heating conduction type rotary continuous drying device. The rotating roller is adhered with a material with a certain thickness through a lower trough, heat is conveyed to the inner wall of the roller through a pipeline and is conducted to the outer wall of the roller, and then is conducted to the material, so that the moisture in the material is evaporated, dehumidified and the material containing moisture is dried. The dried materials are shoveled off the roller by a scraper arranged on the surface of the roller and are collected in a collecting barrel. After the scraper blade works for a long time, a large amount of materials can adhere to the surface, the materials need to be cleaned in time, and generally, the cleaning work is manually carried out after the shutdown of workers, so that the scraper blade has a certain danger, the working efficiency can be greatly influenced, and certain limitation exists.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an adjustable scraper device for a roller scraper dryer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a scraper means with adjustable cylinder scraper blade desiccator is used, includes base and dry cylinder, base top end fixed mounting has supplementary scraper blade and deflector, and has seted up the lift chamber in the base, lift chamber one side inner wall rotates and is connected with first screw rod, and the first screw rod outside has the lifter through threaded connection, lifter one side fixed mounting has the connecting rod, and the connecting rod top is connected with installs main scraper blade, the intracavity rotation is connected with the second screw rod, and the second screw rod outside has the movable block through threaded connection, movable block one end fixed mounting has the clearance frame, the clearance groove has been seted up in the base, and the clearance groove is connected with the discharge gate through the base, base top end fixed mounting has the air pump, and the air pump bottom links to each other with the clearance groove through the base.
Preferably, the base, the auxiliary scraping plate and the top end of the main scraping plate are all of an inclined structure design, and the top ends of the auxiliary scraping plate and the main scraping plate are connected with the outer side of the drying roller, so that after materials are scraped down by the auxiliary scraping plate or the main scraping plate, discharging is completed along the base.
Preferably, the first screw rod and the second screw rod are all electric screw rods with motors, and dustproof pads are paved on one sides of the first screw rod and one side of the second screw rod and used for controlling the connecting rod and the cleaning frame to move and protecting the screw rods.
Preferably, the turning plate is connected between the guide plates in a rotating way, the rotating shaft and the torsion spring are connected between the turning plate and the guide plates, the torsion spring is sleeved outside the rotating shaft, and the turning plate is automatically turned over through the torsion spring, so that the lifting cavity is sealed, and materials are prevented from entering the lifting cavity.
Preferably, the cleaning frame bottom adopts the slope design, and can tangentially utilize the cleaning frame to clear up the material of piling up on main scraper blade with main scraper blade top, conveniently uses once more.
Preferably, the clearance groove is located the lift chamber both sides, and clearance tank bottom portion adopts the slope design, can follow both sides discharge with the waste material under the clearance, increases work efficiency.
The beneficial effects of the utility model are as follows:
the auxiliary scraping plates and the main scraping plates are arranged, and when materials on the main scraping plates are piled up, the auxiliary scraping plates can be used for working, so that the working time is prolonged;
the first screw is used for controlling the main scraping plate to lift, the second screw is used for controlling the cleaning frame to move to clean the main scraping plate, so that the main scraping plate can be put into operation again, and the cleaning frame is suitable for continuous operation;
the cleaning frame is cleaned by the air pump, and the cleaned waste is discharged, so that cleaning work is facilitated.
Drawings
Fig. 1 is a schematic 3D structure diagram of an adjustable scraper device for a roller scraper dryer according to the present utility model;
FIG. 2 is a schematic view of the back surface structure of an adjustable scraper device for a roller scraper dryer according to the present utility model;
FIG. 3 is a schematic side view of an adjustable scraper device for a roller scraper dryer according to the present utility model;
fig. 4 is a schematic top view of an adjustable scraper device for a roller scraper dryer according to the present utility model;
fig. 5 is a schematic structural diagram of a adjustable scraper device for a roller scraper dryer according to the present utility model;
fig. 6 is a schematic structural diagram of B in an adjustable scraper device for a roller scraper dryer according to the present utility model.
In the figure: 1. a base; 2. a drying drum; 3. an auxiliary scraper; 4. a guide plate; 5. a lifting cavity; 6. a first screw; 7. a lifting block; 8. a connecting rod; 9. a main scraper; 10. a turnover plate; 11. a second screw; 12. a moving block; 13. a cleaning frame; 14. cleaning the groove; 15. a discharge port; 16. an air pump.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples: referring to figures 1-6, an adjustable scraper device for a roller scraper dryer comprises a base 1 and a drying roller 2, wherein an auxiliary scraper 3 and a guide plate 4 are fixedly arranged at the top end of the base 1, a lifting cavity 5 is formed in the base 1, a first screw rod 6 is rotatably connected to the inner wall of one side of the lifting cavity 5, the outer side of the first screw rod 6 is connected with a lifting block 7 through threads, a connecting rod 8 is fixedly arranged at one side of the lifting block 7, a main scraper 9 is connected and installed at the top end of the connecting rod 8, the base 1, the auxiliary scraper 3 and the top end of the main scraper 9 are all of an inclined structure design, the top ends of the auxiliary scraper 3 and the main scraper 9 are connected with the outer side of the drying roller 2, after materials are scraped by the auxiliary scraper 3 or the main scraper 9, blanking is finished along the base 1, a turnover plate 10 is rotatably connected between the guide plate 4, a rotating shaft and a torsion spring are connected between the turnover plate 10 and the guide plate 4, the torsion spring is sleeved outside the rotating shaft, the overturning plate 10 is automatically overturned through the torsion spring, so that the lifting cavity 5 is closed, materials are prevented from entering the lifting cavity 5, the lifting cavity 5 is rotationally connected with the second screw rod 11, the outer side of the second screw rod 11 is connected with the moving block 12 through threads, the first screw rod 6 and the second screw rod 11 are all electric screws with motors, dust-proof pads are paved on one sides of the first screw rod 6 and the second screw rod 11 and used for controlling the connecting rod 8 and the cleaning frame 13 to move, the cleaning frame 13 is fixedly installed at one end of the moving block 12, the bottom of the cleaning frame 13 is of an inclined design, the materials piled on the main scraping plate 9 can be cleaned by the cleaning frame 13 tangential to the top end of the main scraping plate 9, the cleaning groove 14 is formed in the base 1, the cleaning groove 14 is convenient to reuse, and the clearance groove 14 is connected with discharge gate 15 through base 1, and base 1 top fixed mounting has air pump 16, and air pump 16 bottom links to each other with clearance groove 14 through base 1, and clearance groove 14 is located lifting cavity 5 both sides, and clearance groove 14 bottom adopts the slope design, can follow both sides with the waste material discharge under the clearance, increases work efficiency.
Working principle: when the drying drum 2 is used, the auxiliary scraping plate 3 is utilized to scrape the materials on the surface side of the drying drum 2 while the drying drum is rotated and dried, and the materials are discharged along the base 1, when the working time of the main scraping plate 9 is too long, a large amount of materials are attached to the surface of the main scraping plate 9, when the working efficiency is affected, the first screw rod 6 is opened, the control connecting rod 8 is lowered, the main scraping plate 9 is retracted into the lifting cavity 5, meanwhile, the top end of the lifting cavity 5 is covered by the overturning plate 10 through torsion, the surface side of the drying drum 2 is treated through the auxiliary scraping plate 3, then the second screw rod 11 is opened, the cleaning frame 13 is controlled to move, the top end of the main scraping plate 9 is cleaned, waste materials are discharged into the cleaning groove 14, the air pump 16 is opened again, the cleaning frame 13 is cleaned, the cleaning frame 13 is discharged from the cleaning groove 14 and the discharge port 15, and after the cleaning is finished, the main scraping plate 9 is controlled to be lifted, and the main scraping plate 9 is connected to the drying drum 2, and the drying drum 2 is continuously operated.
What is not described in detail in this specification is prior art known to those skilled in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, machines, parts and equipment adopt conventional models in the prior art, and circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a scraper means with adjustable cylinder scraper blade desiccator, includes base (1) and dry cylinder (2), its characterized in that, base (1) top fixed mounting has auxiliary scraper blade (3) and deflector (4), and has seted up lift chamber (5) in base (1), lift chamber (5) one side inner wall rotates and is connected with first screw rod (6), and first screw rod (6) outside has lifter block (7) through threaded connection, lifter block (7) one side fixed mounting has connecting rod (8), and connecting rod (8) top connection installs main scraper blade (9), lift chamber (5) internal rotation is connected with second screw rod (11), and has movable block (12) through threaded connection in the second screw rod (11) outside, movable block (12) one end fixed mounting has cleaning frame (13), set up clearance groove (14) in base (1), and clearance groove (14) are connected with discharge gate (15) through base (1), base (1) top fixed mounting has air pump (16), and base (16) bottom link to each other with clearance groove (14) through base (1).
2. The adjustable scraper device for the roller scraper dryer according to claim 1, wherein the top ends of the base (1), the auxiliary scraper (3) and the main scraper (9) are designed to be inclined structures, and the top ends of the auxiliary scraper (3) and the main scraper (9) are connected with the outer side of the drying roller (2).
3. The adjustable scraper device for the roller scraper dryer according to claim 1, wherein the first screw (6) and the second screw (11) are electric screws with motors, and dustproof pads are paved on one sides of the first screw (6) and the second screw (11).
4. The adjustable scraper device for the roller scraper dryer according to claim 1, wherein a turnover plate (10) is rotatably connected between the guide plates (4), a rotating shaft and a torsion spring are connected between the turnover plate (10) and the guide plates (4), and the torsion spring is sleeved outside the rotating shaft.
5. An adjustable scraper device for a roller scraper dryer according to claim 1, characterized in that the bottom of the cleaning frame (13) is of an inclined design and can be tangent to the top end of the main scraper (9).
6. An adjustable scraper device for a roller scraper dryer according to claim 1, characterized in that the cleaning tank (14) is located at both sides of the lifting cavity (5), and the bottom of the cleaning tank (14) is of an inclined design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384095.2U CN219735939U (en) | 2023-06-02 | 2023-06-02 | Adjustable scraper device for roller scraper dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384095.2U CN219735939U (en) | 2023-06-02 | 2023-06-02 | Adjustable scraper device for roller scraper dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735939U true CN219735939U (en) | 2023-09-22 |
Family
ID=88052956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384095.2U Active CN219735939U (en) | 2023-06-02 | 2023-06-02 | Adjustable scraper device for roller scraper dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735939U (en) |
-
2023
- 2023-06-02 CN CN202321384095.2U patent/CN219735939U/en active Active
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