CN217726144U - Prevent roll screen of jam - Google Patents
Prevent roll screen of jam Download PDFInfo
- Publication number
- CN217726144U CN217726144U CN202221858807.5U CN202221858807U CN217726144U CN 217726144 U CN217726144 U CN 217726144U CN 202221858807 U CN202221858807 U CN 202221858807U CN 217726144 U CN217726144 U CN 217726144U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- hole
- push rod
- screen
- hydraulic push
- 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.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of rolling screens, and discloses an anti-blocking rolling screen, which comprises a collecting box, wherein a rotary motor is fixedly arranged on the side wall of the collecting box, a motor spindle is movably arranged at the central position of the rotary motor, a rotary shaft is welded at the tail end of the motor spindle and runs through the collecting box and is connected with the collecting box through a bearing, a screen barrel is fixedly arranged at the central position of the rotary shaft, screen holes are formed in the surface of the screen barrel, a hydraulic cylinder is fixedly arranged on the surface of the collecting box, and a hydraulic push rod is movably arranged in the hydraulic cylinder; the utility model discloses, through hydraulic rod, go deep into the sieve material hole with the push rod, put the dead material of card with sieve material hole central point and dredged, guaranteed that the roll screen can filter for a long time, increased the availability factor of device. Is practical and suitable for wide popularization and application.
Description
Technical Field
The utility model belongs to the technical field of the roll screen, specifically speaking relates to a prevent roll screen of jam.
Background
The rolling screen is equipment for screening materials, wherein when the materials continuously pass through a rotating cylindrical screen, fine materials fall into a fine particle hopper through screen holes, and coarse particles fall into a coarse particle hopper from the end part of the cylindrical screen.
A search CN 214390992U discloses an anti-clogging roller screen comprising: a box body; the rotating shafts are rotatably arranged on the inner walls of the two sides of the box body, and one ends of the rotating shafts extend out of the box body; the two rotating support frames are fixedly sleeved on the rotating shaft; the screen cylinder is fixedly sleeved on the two rotating support frames; the first speed reducing motor is fixedly arranged on the outer wall of one side of the box body, and an output shaft of the first speed reducing motor is fixedly connected with one end, positioned outside the box body, of the rotating shaft; the feeder hopper, the feeder hopper fixed mounting be in the top of box, the bottom of feeder hopper extends to in the screen cloth section of thick bamboo. The utility model provides a prevent roll screen of jam though have can clear up a net section of thick bamboo automatically, use convenient advantage.
However, in actual operation, when the rolling screen is used for screening, some materials can be clamped in the screen holes of the rolling screen, the materials are clamped more and more tightly under the action of centrifugal force, and the surface is scrubbed only through the hairbrush at the moment, so that the screen holes are not blocked, and the use of the rolling screen is influenced.
In view of this, the present invention is provided.
Disclosure of Invention
In order to solve the technical problem, the utility model adopts the technical scheme that:
the utility model provides a prevent roll sieve of jam, includes the collecting box, the fixed rotating electrical machines that is provided with of collecting box lateral wall, the activity of rotating electrical machines central point position is provided with motor spindle, the terminal welding of motor spindle is provided with the rotation axis, the rotation axis runs through to be set up inside the collecting box, and is connected through the bearing with the collecting box, rotation axis central point position is fixed and is provided with the sieve bucket, sieve material hole has been seted up on sieve bucket surface, collecting box fixed surface is provided with the pneumatic cylinder, the inside activity of pneumatic cylinder is provided with hydraulic push rod.
As a further improvement of the technical scheme, the lower surface of the collecting box is fixedly provided with four supporting legs, the tail ends of the four supporting legs are welded with a base, and the heights of the four supporting legs are not communicated.
As a further improvement of the technical scheme, the collecting box and the base are arranged at a certain angle, and a discharge hole is formed in the surface of one surface, close to the base, of the collecting box.
As a further improvement of the technical scheme, the surface of the sieve barrel is detachably provided with a cover plate, and the surface of the cover plate is welded with a handle.
As a further improvement of the technical scheme, the hydraulic push rod is movably arranged in the through hole, the reset spring is movably arranged in the through hole, one end of the reset spring is connected to the side wall of the hydraulic push rod, the through hole is arranged in the arc limiting plate, and knurling processing is carried out on the surface of the arc limiting plate.
As a further improvement of the technical scheme, the upper surface of the arc limiting plate is fixedly provided with a limiting bolt, the surface of the limiting bolt is chamfered, and the limiting bolt is movably arranged in a limiting hole formed in the surface of the screen barrel.
As a further improvement of the technical scheme, the hydraulic push rod is correspondingly installed with the material sieving hole, and the size of the material sieving hole is larger than that of the hydraulic push rod.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses, through hydraulic rod, go deep into the sieve material hole with the push rod, put the dead material of card with sieve material hole central point and dredged, guaranteed that the roll screen can filter for a long time, increased the availability factor of device.
The following describes embodiments of the present invention in further detail with reference to the attached drawings.
Drawings
In the drawings:
FIG. 1 is a schematic three-dimensional structure of an anti-clogging roller screen;
FIG. 2 is a schematic view of a push rod of an anti-clogging rolling screen;
FIG. 3 is a schematic view of a screen drum structure of an anti-clogging rolling screen;
fig. 4 is a schematic diagram of the internal structure of a push rod of an anti-clogging rolling screen.
In the figure: 1. a base; 2. supporting legs; 3. a collection box; 4. a hydraulic cylinder; 5. a rotating electric machine; 6. a motor spindle; 7. a rotating shaft; 8. a handle; 9. a cover plate; 10. a screen barrel; 11. a bearing; 12. a discharge opening; 13. a hydraulic push rod; 14. an arc limiting plate; 15. a limiting bolt; 16. chamfering; 17. a limiting hole; 18. sieving holes; 19. a through hole; 20. a return spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
Example 1
As shown in fig. 1 to 4, a prevent roll screen of jam, including collecting box 3, the fixed rotating electrical machines 5 that is provided with of 3 lateral walls of collecting box, the activity of 5 central point of rotating electrical machines puts and is provided with motor spindle 6, the welding of motor spindle 6 end is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, rotation axis 7 central point is put the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, collecting box 3 fixed surface is provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic push rod 13.
Example 2:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, the fixed rotating electrical machines 5 that is provided with of 3 lateral walls of collecting box, the activity of 5 central point of rotating electrical machines puts and is provided with motor spindle 6, the welding of motor spindle 6 end is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, rotation axis 7 central point is put the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box is provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic push rod 13. The fixed surface of 3 collecting boxes is provided with four supporting legs 2, and the terminal welding of four supporting legs 2 is provided with base 1, and the height of four supporting legs 2 does not communicate with each other, reaches fixing device's purpose through mutually supporting of supporting leg 2 and base 1 to because above-mentioned device is the slope form, conveniently carry out the guide operation to the device.
Example 3:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, the fixed rotating electrical machines 5 that is provided with of 3 lateral walls of collecting box, the activity of 5 central point of rotating electrical machines puts and is provided with motor spindle 6, the welding of motor spindle 6 end is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, rotation axis 7 central point is put the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box is provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic push rod 13. The collecting box 3 and the base 1 are arranged at a certain angle, and a discharge hole 12 is formed in the surface of one side, close to the base 1, of the collecting box 3. Because the structure of slope form can guarantee that the material that the device screened falls through the effect of gravity automatically, finally flows out of the device through discharge opening 12, the collection in the later stage of being convenient for.
Example 4:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, 3 lateral walls of collecting box are fixed and are provided with rotating electrical machines 5, 5 central point of rotating electrical machines puts the activity and is provided with motor spindle 6, the terminal welding of motor spindle 6 is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, 7 central point of rotation axis puts the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box are provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic rod 13. Sieve bucket 10 surface can be dismantled and be provided with apron 9, 9 surface welding of apron is provided with handle 8, and 9 cover through setting up can conveniently seal it and handle, and the condition that reduces the screening material and reveal takes place, and 8 covers 8 can conveniently be opened to handle 8, the later stage of being convenient for increases the material.
Example 5:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, the fixed rotating electrical machines 5 that is provided with of 3 lateral walls of collecting box, the activity of 5 central point of rotating electrical machines puts and is provided with motor spindle 6, the welding of motor spindle 6 end is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, rotation axis 7 central point is put the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box is provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic push rod 13. The hydraulic push rod 13 is movably arranged in the through hole 19, the reset spring 20 is movably arranged in the through hole 19, one end of the reset spring 20 is connected to the side wall of the hydraulic push rod 13, the through hole 19 is arranged in the arc limiting plate 14, and knurling processing is carried out on the surface of the arc limiting plate 14. The reset spring 20 ensures that the arc limiting plate 14 can move together with the hydraulic push rod 13 without being stressed, and the arc limiting plate 14 can contract under the condition of being stressed by external force, so that subsequent operation is facilitated.
Example 6:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, the fixed rotating electrical machines 5 that is provided with of 3 lateral walls of collecting box, the activity of 5 central point of rotating electrical machines puts and is provided with motor spindle 6, the welding of motor spindle 6 end is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, rotation axis 7 central point is put the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box is provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic push rod 13. The fixed surface is provided with spacing bolt 15 on the circular arc limiting plate 14, and chamfer 16 is carried out on 15 surfaces of spacing bolt, and the activity of 15 spacing bolts sets up in some spacing holes 17 are seted up on sieve bucket 10 surface, through spacing bolt 15 and spacing hole 17 intermeshing, can guarantee that hydraulic push rod 13 is carrying out the in-process of moving, and the sieve bucket 10 that is at this moment can not take place rotatoryly to influence the result of use of device.
Example 7:
as further optimization of the last step of embodiment, a prevent roll screen of jam, including collecting box 3, 3 lateral walls of collecting box are fixed and are provided with rotating electrical machines 5, 5 central point of rotating electrical machines puts the activity and is provided with motor spindle 6, the terminal welding of motor spindle 6 is provided with rotation axis 7, rotation axis 7 runs through the setting inside collecting box 3, and be connected through bearing 11 with collecting box 3, 7 central point of rotation axis puts the fixed sieve bucket 10 that is provided with, sieve material hole 18 has been seted up on sieve bucket 10 surface, 3 fixed surface of collecting box are provided with pneumatic cylinder 4, the inside activity of pneumatic cylinder 4 is provided with hydraulic rod 13. The hydraulic push rod 13 is correspondingly installed with the material sieving hole 18, and the size of the material sieving hole 18 is larger than that of the hydraulic push rod 13. The hydraulic push rod 13 can clear the blocked materials in the material sieving holes 18 through the size, so that the function of blocking prevention is achieved.
The implementation principle of the anti-clogging rolling screen of the embodiment is as follows: the user moves the device to the working place, the cover plate 9 on the sieve barrel 10 of the device is opened at the moment, the operation is facilitated through the handle 8, materials needing to be screened are placed into the opened sieve barrel 10, then the rotating motor 5 of the device is opened, the rotating motor 5 drives the rotating shaft 7 to rotate at the moment, the sieve barrel 10 with the surface of the rotating shaft 7 fixed on the surface also rotates, the device is screened through the sieve holes 18, the screened materials are discharged through the discharge holes 12, when the device is found to be blocked, the hydraulic cylinder 4 is started at the moment, the hydraulic cylinder 4 drives the hydraulic push rod 13 to start to move towards the inside of the collecting box 3, the arc limiting plates 14 at the moment also start to move, when the arc limiting plates 14 of the device contact the sieve barrel 10, the limiting bolts 15 and the limiting holes 17 are matched with each other at the moment, the sieve barrel 10 is guaranteed to stop rotating at the moment, the reset springs 20 inside the arc limiting plates 14 start to compress at the moment, the hydraulic push rod 13 at the moment stretches out of the arc limiting plates 14, the hydraulic push rod 13 goes deep into the sieve holes 18, the blocked materials are dredged, and the rolling sieve is guaranteed to screen normally.
Claims (7)
1. The utility model provides a prevent roll screen of jam, includes collecting box (3), its characterized in that, collecting box (3) lateral wall is fixed to be provided with rotating electrical machines (5), rotating electrical machines (5) central point puts the activity and is provided with motor spindle (6), motor spindle (6) end welding is provided with rotation axis (7), rotation axis (7) run through to set up inside collecting box (3), and be connected through bearing (11) with collecting box (3), rotation axis (7) central point puts the fixed sieve bucket (10) that is provided with, sieve material hole (18) have been seted up on sieve bucket (10) surface, collecting box (3) fixed surface is provided with pneumatic cylinder (4), pneumatic cylinder (4) inside activity is provided with hydraulic push rod (13).
2. The anti-blocking rolling screen according to claim 1, wherein four supporting legs (2) are fixedly arranged on the lower surface of the collecting box (3), the tail ends of the four supporting legs (2) are welded with the base (1), and the heights of the four supporting legs (2) are not communicated.
3. The anti-clogging rolling screen according to claim 2, characterized in that the collection box (3) is mounted at an angle to the base (1), and a discharge hole (12) is formed on the surface of the collection box (3) close to the base (1).
4. The anti-clogging rolling screen according to claim 1, characterized in that the surface of the screen barrel (10) is detachably provided with a cover plate (9), and the surface of the cover plate (9) is welded with a handle (8).
5. The anti-blocking rolling screen according to claim 1, characterized in that the hydraulic push rod (13) is movably arranged in the through hole (19), the return spring (20) is movably arranged in the through hole (19), one end of the return spring (20) is connected to the side wall of the hydraulic push rod (13), the through hole (19) is arranged in the arc limiting plate (14), and knurling processing is performed on the surface of the arc limiting plate (14).
6. The anti-clogging rolling screen according to claim 5, characterized in that a limiting bolt (15) is fixedly arranged on the upper surface of the circular arc limiting plate (14), a chamfer (16) is formed on the surface of the limiting bolt (15), and the limiting bolt (15) is movably arranged in a limiting hole (17) formed in the surface of the screen barrel (10).
7. The anti-clogging rolling screen according to claim 1, characterized in that the hydraulic push rod (13) is installed corresponding to the screen hole (18), and the size of the screen hole (18) is larger than that of the hydraulic push rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221858807.5U CN217726144U (en) | 2022-07-19 | 2022-07-19 | Prevent roll screen of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221858807.5U CN217726144U (en) | 2022-07-19 | 2022-07-19 | Prevent roll screen of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217726144U true CN217726144U (en) | 2022-11-04 |
Family
ID=83850618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221858807.5U Active CN217726144U (en) | 2022-07-19 | 2022-07-19 | Prevent roll screen of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217726144U (en) |
-
2022
- 2022-07-19 CN CN202221858807.5U patent/CN217726144U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216125823U (en) | Ferrite raw material grinding and smashing device with dust adsorption function | |
| CN209520051U (en) | Screening plant is used in carbon black processing | |
| CN217726144U (en) | Prevent roll screen of jam | |
| CN215312823U (en) | Be used for lithium cell cathode material ball-milling device | |
| CN218743043U (en) | Black tea processing sieve separator | |
| CN212855918U (en) | Granite mountain flour waste material handles with collecting mechanism | |
| CN210230988U (en) | Construction waste handles with hierarchical screening equipment | |
| CN218133111U (en) | Plastic granules is with screening equipment with layering screening | |
| CN217856371U (en) | Filtering device of grinding equipment for powder coating | |
| CN102873021B (en) | Roller-type rotary spiral vibrating sieving machine | |
| CN212041415U (en) | Dustless material vibration screening plant of throwing | |
| CN209334197U (en) | A kind of automatic sieving machine | |
| CN216137680U (en) | A sieving mechanism that tealeaves layering was collected for tea processing | |
| CN212979316U (en) | Garbage compression device for environmental protection | |
| CN220635338U (en) | Polymer material granule screening machine | |
| CN220759368U (en) | Sand screening machine for concrete production | |
| CN220738382U (en) | Roller screening machine | |
| CN109453991A (en) | A kind of automatic sieving machine | |
| CN217190080U (en) | Equipment for producing sand for brick making from construction waste | |
| CN205321078U (en) | Stalk -sorting device is cut to broken black tea hammer | |
| CN219702642U (en) | Circular swinging sieve convenient for blanking | |
| CN221017195U (en) | Efficient screening impurity removing device for coal dust production | |
| CN212916461U (en) | Anti-dust overflow formula medicine separation sieve | |
| CN218309164U (en) | Powder coating particle fineness screening machine | |
| CN218902570U (en) | Broken rice screening equipment for deep processing of rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |