CN208976211U - Rotary screen containing observation clearing function - Google Patents
Rotary screen containing observation clearing function Download PDFInfo
- Publication number
- CN208976211U CN208976211U CN201821614904.3U CN201821614904U CN208976211U CN 208976211 U CN208976211 U CN 208976211U CN 201821614904 U CN201821614904 U CN 201821614904U CN 208976211 U CN208976211 U CN 208976211U
- Authority
- CN
- China
- Prior art keywords
- observation
- cover board
- screen drum
- hinge
- clearing function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of rotary screen containing observation clearing function, including support frame and the screen drum being inclined on support frame as described above, the lower side of screen drum is fixed with the motor for driving the screen drum rotation, the higher side of screen drum is provided with feed inlet, and the bottom of the screen drum is provided with discharge port；Observation cleaning window and observation cover board are additionally provided on the screen drum side wall below the motor, the observation cover board can rotate between a closed position and a open position, to close the observation cleaning window or open the observation cleaning window.The rotary screen for containing observation clearing function has the advantages that design science, practical, observation is convenient.
Description
Technical field
The utility model relates to a kind of rotary screens, specifically, relate to a kind of rotary screen containing observation clearing function.
Background technique
Rotary screen is the usual means in drying system, as shown in Figure 1, comprising: braced frame, shield, sieve nest, charging
Mouth, discharge port and motor, motor driven screen drum is rotatable around its axis, after material enters screen drum by feed inlet, due to screen drum
Rotation and inclination make the material on compass screen surface overturn and roll, and qualified material is discharged through the discharge port of screen drum lower part.The rotary screen
In actual moving process, have the disadvantage that:
Can determine that whether sieve is damaged 1. equipment must be dismantled, overhauls time-consuming and laborious；
2. equipment is run, sieve nest internal operation situation can not be seen, production cannot be adjusted according to the actual situation；
3. when material is stalk, because of the blocking of drive flange lacing wire, it is possible to it is blocked in discharge port, once blocking,
Cleaning is difficult, it is necessary to which dismantling equipment could clear up.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, to provide, a kind of design science, structure are simple, see
Examine the convenient rotary screen containing observation clearing function.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of contain observation clearing function
Rotary screen, including support frame and the screen drum being inclined on support frame as described above, the lower side of screen drum, which is fixed with, to be used for
The motor of the screen drum rotation is driven, the higher side of screen drum is provided with feed inlet, and the bottom of the screen drum is provided with out
Material mouth；Observation cleaning window and observation cover board, the observation cover board energy are additionally provided on the screen drum side wall below the motor
It is enough to rotate between a closed position and a open position, to close the observation cleaning window or open the observation cleaning window.
Based on above-mentioned, one end of the observation cover board is articulated on the screen drum side wall by articulated mounting, the observation
The other end of cover board is provided with abutment extending, is provided with hasp at the observation cleaning window, the observation cover board by the abutment extending with
The hasp is closed the observation and clears up window.
Based on above-mentioned, the articulated mounting is two, and two articulated mountings are arranged in the observation cover board
Side two edges.
Based on above-mentioned, the articulated mounting is the first hinge, the second hinge and by first hinge and described second
The hinged hinge axis of hinge, first hinge are fixed by screws on the screen drum side wall, and second hinge passes through spiral shell
Nail is fixed on the observation cover board.
Based on above-mentioned, the articulated mounting is spring hinge, and one end of the spring hinge is fixed on the screen drum side wall
On, the other end of the spring hinge is fixed on the observation cover board.
Based on above-mentioned, sealing ring is provided with around the observation cover board, the sealing ring is for sealing the observation cover board
Joint gap between the observation cleaning window.
Based on above-mentioned, the observation cover board is transparent material.
The utility model has substantive features and progress compared with the prior art, specifically, the utility model by
Be provided on screen drum side wall above the discharge port observation cleaning window and observation cover board so that equipment run when, can at any time from
Observation cleaning window at sees sieve nest internal operation situation and sieve situation, and production is adjusted according to the actual situation and
It is overhauled；And work as material and blocked in discharge port, window can be cleared up from and quickly removes blocking material, when greatly shortening cleaning
Between；The use of the new type has the advantages that design science, practical, observation cleaning is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing rotary screen.
Fig. 2 is the schematic view of the front view of rotary screen described in the utility model.
Fig. 3 is the left view structural representation of rotary screen described in the utility model.
Fig. 4 is the amplification scheme of installation of hinge described in the utility model.
In figure: 1. screen drums；2. feed inlet；3. discharge port；4. motor；5. dust-proof sheath；6. support frame；7. observing cover board；
8. articulated mounting；9. the first hinge；10. the second hinge；12. hinge axis.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figures 2 and 3, the utility model provides a kind of rotary screen containing observation clearing function, including support frame 6
With the screen drum 1 being inclined on support frame as described above 6, the lower side of the screen drum 1 is fixed with for driving the screen drum 1 to revolve
The motor 4 turned, the higher side of the screen drum 1 are provided with feed inlet 2, and the bottom of the screen drum 1 is provided with discharge port 3；It is described
Observation cleaning window and observation cover board 7 are additionally provided on 1 side wall of the screen drum of 4 lower section of motor, it is preferred that the observation cover board 7
For transparent material；
The observation cover board 7 can rotate between a closed position and a open position, with close observation cleaning window or
Person opens the observation and clears up window.
Preferably, sealing ring is provided with around the observation cover board 7, the sealing ring is for sealing the observation cover board 7
Joint gap between the observation cleaning window.
Specifically, one end of the observation cover board 7 is articulated on 1 side wall of screen drum by articulated mounting 8, the observation
The other end of cover board 7 is provided with abutment extending 16, is provided with hasp 17 at the observation cleaning window, the observation cover board 7 passes through described
Abutment extending 16 and the hasp 17 are closed the observation cleaning window.
Preferably, the articulated mounting 8 is two, and two articulated mountings 8 are arranged in the observation cover board 7
Side two edges.
Specifically, as shown in figure 4, the articulated mounting 8 is the first hinge 9, the second hinge 10 and closes described first
Page 9 and the hinged hinge axis 11 of second hinge 10, first hinge 9 are fixed by screws on 1 side wall of screen drum,
Second hinge 10 is fixed by screws on the observation cover board 7.
In other embodiments, the articulated mounting can also be spring hinge, and one end of the spring hinge is fixed on
On the screen drum side wall, the other end of the spring hinge is fixed on the observation cover board.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (7)
1. a kind of rotary screen containing observation clearing function, including support frame and the screen drum that is inclined on support frame as described above,
The lower side of screen drum is fixed with the motor for driving screen drum rotation, the higher side of screen drum be provided with into
The bottom of material mouth, the screen drum is provided with discharge port, it is characterised in that: also sets up on the screen drum side wall below the motor
There are observation cleaning window and observation cover board, the observation cover board can rotate between a closed position and a open position, to close
It states observation cleaning window or opens the observation cleaning window.
2. the rotary screen according to claim 1 containing observation clearing function, it is characterised in that: the one of the observation cover board
End is articulated on the screen drum side wall by articulated mounting, and the other end of the observation cover board is provided with abutment extending, and the observation is clear
Hasp is provided at reason window, the observation cover board is closed the observation by the abutment extending and the hasp and clears up window.
3. the rotary screen according to claim 2 containing observation clearing function, it is characterised in that: the articulated mounting is two
It is a, and two articulated mountings are arranged in two edges of the side of the observation cover board.
4. the rotary screen according to claim 2 or 3 containing observation clearing function, it is characterised in that: the articulated mounting
For the first hinge, the second hinge and the hinge axis that first hinge and second hinge is hinged, first hinge
It is fixed by screws on the screen drum side wall, second hinge is fixed by screws on the observation cover board.
5. the rotary screen according to claim 2 or 3 containing observation clearing function, it is characterised in that: the articulated mounting
For spring hinge, one end of the spring hinge is fixed on the screen drum side wall, and the other end of the spring hinge is fixed on
On the observation cover board.
6. the rotary screen according to claim 2 or 3 containing observation clearing function, it is characterised in that: the observation cover board
Surrounding is provided with sealing ring, and the sealing ring is used to seal between the connection between the observation cover board and the observation cleaning window
Gap.
7. the rotary screen according to claim 1 for containing observation clearing function, it is characterised in that: the observation cover board is
Bright material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614904.3U CN208976211U (en) | 2018-09-30 | 2018-09-30 | Rotary screen containing observation clearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614904.3U CN208976211U (en) | 2018-09-30 | 2018-09-30 | Rotary screen containing observation clearing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976211U true CN208976211U (en) | 2019-06-14 |
Family
ID=66786337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614904.3U Expired - Fee Related CN208976211U (en) | 2018-09-30 | 2018-09-30 | Rotary screen containing observation clearing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976211U (en) |
-
2018
- 2018-09-30 CN CN201821614904.3U patent/CN208976211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200930 |