CN213804607U - Top cover lifting device of inner-flow type pressure screen - Google Patents
Top cover lifting device of inner-flow type pressure screen Download PDFInfo
- Publication number
- CN213804607U CN213804607U CN202022358385.2U CN202022358385U CN213804607U CN 213804607 U CN213804607 U CN 213804607U CN 202022358385 U CN202022358385 U CN 202022358385U CN 213804607 U CN213804607 U CN 213804607U
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- fixedly connected
- plate
- shaped connecting
- motor
- top cover
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- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a top cover lifting device of an inner flow type pressure screen, which belongs to the technical field of automatic lifting, and comprises a base station, a main body is fixedly connected on the upper surface of the front end of the base station, a main cover is fixedly connected above the main body, support plates are arranged on both sides of the main cover, a screw unloading component is arranged above the main cover, a fixed plate is fixedly connected on the upper surface of the rear end of the base station, T-shaped connecting plates are fixedly connected on both sides of the front end of the fixed plate, a slide bar is embedded in the T-shaped connecting plates, an L-shaped connecting plate is fixedly connected on the upper surface of the L-shaped connecting plate, a first motor is provided with a first output shaft, a screw rod is fixedly connected at the lower end of the first output shaft, a threaded groove is arranged on the surface of the screw rod, a sliding plate is sleeved on the outer side of the slide bar, a screw hole is arranged in the middle part of the sliding plate, an L-shaped bearing plate is fixedly connected on the front side surface of the sliding plate, a support block is arranged below the front side of the fixed plate, the supporting shoe upper surface sets up the spout, and this device can the automatic rising top cap, has ensured staff's safety, has improved work efficiency.
Description
Technical Field
The utility model relates to an automatic lifting technical field specifically is a top cap elevating gear of STREAMING pressurized screen.
Background
The internal flow type pressure screen is used for screening refined pulp of a pulping and papermaking system and in front of a net in front of a paper machine, wherein the top cover is used for improving a closed environment for the pressure screen, and meanwhile, the production safety can be guaranteed.
However, the top cover of the existing inward-flow pressure screen device can not realize the functions of automatic opening and closing and lifting, and a worker is required to stand at a high place and open the top cover through a method of padding wooden piles, so that great potential safety hazards exist in the work, time and labor are wasted, and the production efficiency can be greatly reduced.
Accordingly, one skilled in the art provides a top cover lifting device for an internal flow type pressure screen to solve the problems of the background art
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a top cap elevating gear of STREAMING pressurized screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a top cover lifting device of an internal flow type pressure screen comprises a base station, wherein a main body is fixedly connected to the upper surface of the front end of the base station, a main cover is fixedly connected to the upper portion of the main body, support plates are arranged on two sides of the main cover, a screw unloading assembly is arranged above the main cover, a fixed plate is fixedly connected to the upper surface of the rear end of the base station, T-shaped connecting plates are fixedly connected to two sides of the front end of the fixed plate, a sliding rod is embedded in each T-shaped connecting plate, an L-shaped connecting plate is fixedly connected to the upper side of the fixed plate, a first motor is fixedly connected to the upper surface of each L-shaped connecting plate, a first output shaft is arranged on each motor, a screw rod is fixedly connected to the lower end of each first output shaft, a threaded groove is formed in the surface of each screw rod, a sliding plate is sleeved on the outer side of the sliding rod, a screw hole is formed in the middle of the sliding plate, and an L-shaped bearing plate is fixedly connected to the front side surface of the sliding plate, the supporting block is arranged below the front side of the fixing plate, the sliding groove is formed in the upper surface of the supporting block, the top cover can be automatically lifted, safety of workers is guaranteed, and working efficiency is improved.
As a further aspect of the present invention: the main part with the main lid passes through bolt fixed connection, the bolt is provided with six, just the bolt is in the main part side is circumference array distribution, makes the main part with what the main lid was connected is more firm.
As a further aspect of the present invention: the screw unloading assembly comprises a second motor, the second motor is provided with a second output shaft, the second output shaft is fixedly connected with a rotary table, the rotary table is fixedly connected with an arm rod, the front end of the arm rod is fixedly connected with a telescopic rod, a screw unloading groove is formed in the bottom end of the telescopic rod, a hydraulic pump and a small motor are arranged in the telescopic rod, and the screw unloading assembly is mainly used for disassembling the bolt.
As a further aspect of the present invention: the screw rod is embedded in the screw hole and can drive the sliding plate to move.
As a further aspect of the present invention: the upper surface of the second motor is fixedly connected with a fixing strip, and the upper end of the fixing strip is fixedly connected with the L-shaped connecting plate, so that the second motor can work more stably.
As a further aspect of the present invention: the rear end of the L-shaped connecting plate is provided with a clamping groove, and the fixing plate is embedded in the clamping groove, so that the device structure is more stable.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the lifting unit who is provided with, wherein first motor can drive first output shaft and rotate, first output shaft just can drive the screw rod and rotate, the rotation of screw rod can make the thread groove take place to rotate, the rotation of thread groove will promote the sliding plate and remove, the sliding plate will remove along the slide bar, the removal of sliding plate will drive L shape bearing plate and remove, when L shape bearing plate removes extension board below and extension board laminating, will drive the extension board and remove, the extension board just can drive main lid and realize the automatic rising, the problem that the automatic rising can not be realized to current device has been solved, staff's safety has been ensured, and the work efficiency is also improved.
2. The utility model discloses in, through being provided with some spiral shell subassemblies that unload, wherein the second motor can drive the second pivot and rotate, and the second pivot can drive the carousel and rotate, and the carousel just can drive the armed lever and rotate, and the armed lever can drive the telescopic link and rotate, and the telescopic link can realize reciprocating automatically under the effect of hydraulic pump, unloads the spiral shell groove like this and realizes the automatic dismantlement work to the bolt, has solved the problem that current device can not realize automatic dismantlement, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view from the top of the present invention;
fig. 3 is a schematic structural view of the lifting assembly of the present invention;
fig. 4 is a schematic structural view of the middle screw-removing component of the present invention.
In the figure: 1. a base station; 2. a main body; 3. a main cover; 4. a support plate; 5. disassembling the screw assembly; 51. a second motor; 52. a second output shaft; 53. a turntable; 54. an arm lever; 55. a telescopic rod; 56. unloading the screw groove; 6. a fixing plate; 61. a support block; 611. a chute; 62. an L-shaped connecting plate; 621. a card slot; 7. a T-shaped connecting plate; 71. a slide bar; 8. a first motor; 9. a first output shaft; 10. a screw; 101. a threaded groove; 11. a sliding plate; 12. a screw hole; 13. an L-shaped bearing plate; 14. a bolt; 15. and (4) fixing the strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a top cover lifting device of an inward flow type pressure screen comprises a base platform 1, a main body 2 fixedly connected to the upper surface of the front end of the base platform 1, a main cover 3 fixedly connected to the upper side of the main body 2, support plates 4 disposed on both sides of the main cover 3, a screw releasing assembly 5 disposed on the upper side of the main cover 3, a fixed plate 6 fixedly connected to the upper surface of the rear end of the base platform 1, a T-shaped connecting plate 7 fixedly connected to both sides of the front end of the fixed plate 6, a sliding rod 71 embedded in the T-shaped connecting plate 7, an L-shaped connecting plate 62 fixedly connected to the upper side of the fixed plate 6, a first motor 8 fixedly connected to the upper surface of the L-shaped connecting plate 62, a first output shaft 9 disposed on the first motor 8, a screw rod 10 fixedly connected to the lower end of the first output shaft 9, a threaded groove 101 disposed on the surface of the screw rod 10, a sliding plate 11 sleeved outside the sliding rod 71, a screw hole 12 disposed in the middle portion of the sliding plate 11, the L-shaped bearing plate 13 is fixedly connected to the front side surface of the sliding plate 11, the supporting block 61 is arranged below the front side of the fixing plate 6, the sliding groove 611 is formed in the upper surface of the supporting block 61, the top cover can be automatically lifted, the safety of workers is guaranteed, and the working efficiency is improved.
The main body 2 and the main cover 3 are fixedly connected through bolts 14, six bolts 14 are arranged, and the bolts 14 are distributed at the side of the main body 2 in a circumferential array manner, so that the main body 2 and the main cover 4 are connected more firmly; the screw unloading assembly 5 comprises a second motor 51, the second motor 51 is provided with a second output shaft 52, the second output shaft 52 is fixedly connected with a rotating disc 53, the rotating disc 53 is fixedly connected with an arm rod 54, the front end of the arm rod 54 is fixedly connected with a telescopic rod 55, the bottom end of the telescopic rod 55 is provided with a screw unloading groove 56, a hydraulic pump and a small motor are arranged in the telescopic rod 55, and the screw unloading assembly 5 is mainly used for unloading the bolt 14; the screw 10 is embedded in the screw hole 12, and the screw 10 can drive the sliding plate 11 to move; the upper surface of the second motor 51 is fixedly connected with a fixing strip 15, and the upper end of the fixing strip 15 is fixedly connected with an L-shaped connecting plate 62, so that the second motor 51 can work more stably; the rear end of the L-shaped connecting plate 62 is provided with a clamping groove 621, and the fixing plate 6 is embedded in the clamping groove 621, so that the device structure is more stable.
The utility model discloses a theory of operation is: firstly, a worker needs to start the second motor 51, the second motor 51 drives the second output shaft 52 to rotate, the rotation of the second output shaft 52 can drive the turntable 53 to rotate, the rotation of the turntable 53 can drive the arm rod 54 to rotate, the rotation of the turntable 54 can drive the telescopic rod 55 to rotate, the telescopic rod 55 can drive the screw unloading groove 56 to rotate, when the screw groove 56 rotates to the bolt 14, the telescopic rod 55 can automatically unload the bolt under the drive of the hydraulic pump and the small motor, when all six bolts are disassembled, the worker needs to open the first motor 8, the first motor 8 can drive the first output shaft 9 to rotate, the rotation of the first output shaft 9 can drive the screw rod 10 to rotate, the rotation of the screw rod 10 can drive the screw groove 101 to rotate, and the rotation of the screw groove 101 can drive the sliding plate 11 to move upwards, when the sliding plate 11 moves under the supporting plate 4 and is attached to the supporting plate, the sliding plate 11 drives the supporting plate 4 to move upwards, the supporting plate 4 moves to drive the main cover 3 to move upwards until the main cover is completely separated from the main body 2, the top cover is automatically opened at the moment, and when the top cover needs to be closed, a user can finish the operation by repeating the operation above, wherein the sliding rod 71 can enable the sliding plate 11 to move upwards or downwards more stably, the device can completely realize the automatic lifting of the top cover, the safety of workers is ensured, and the working efficiency can be improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a top cap elevating gear of STREAMING pressurized screen, includes base station (1), its characterized in that: the upper surface of the front end of the base station (1) is fixedly connected with a main body (2), a main cover (3) is fixedly connected above the main body (2), support plates (4) are arranged on two sides of the main cover (3), a screw unloading assembly (5) is arranged above the main cover (3), a fixing plate (6) is fixedly connected on the upper surface of the rear end of the base station (1), T-shaped connecting plates (7) are fixedly connected on two sides of the front end of the fixing plate (6), slide rods (71) are embedded in the T-shaped connecting plates (7), an L-shaped connecting plate (62) is fixedly connected on the upper side of the fixing plate (6), a first motor (8) is fixedly connected on the upper surface of the L-shaped connecting plate (62), a first output shaft (9) is arranged on the first motor (8), a screw rod (10) is fixedly connected on the lower end of the first output shaft (9), a threaded groove (101) is arranged on the surface of the screw rod (10), the outer side of the sliding rod (71) is sleeved with a sliding plate (11), a screw hole (12) is formed in the middle of the sliding plate (11), an L-shaped bearing plate (13) is fixedly connected to the front side surface of the sliding plate (11), a supporting block (61) is arranged below the front side of the fixed plate (6), and a sliding groove (611) is formed in the upper surface of the supporting block (61).
2. The top cover lifting device of the inward flow type pressure screen as claimed in claim 1, wherein: main part (2) with main lid (3) are through bolt (14) fixed connection, bolt (14) are provided with six, just bolt (14) are in main part (2) side is the circumference array and distributes.
3. The top cover lifting device of the inward flow type pressure screen as claimed in claim 1, wherein: unload spiral shell subassembly (5) including second motor (51), second motor (51) are provided with second output shaft (52), second output shaft (52) fixedly connected with carousel (53), carousel (53) fixedly connected with armed lever (54), armed lever (54) front end fixedly connected with telescopic link (55), telescopic link (55) bottom is provided with unloads spiral shell groove (56), telescopic link (55) embeds there is hydraulic pump and small motor.
4. The top cover lifting device of the inward flow type pressure screen as claimed in claim 1, wherein: the screw rod (10) is embedded in the screw hole (12).
5. The top cover lifting device of the inward flow type pressure screen as claimed in claim 3, wherein: the upper surface of the second motor (51) is fixedly connected with a fixing strip (15), and the upper end of the fixing strip (15) is fixedly connected with the L-shaped connecting plate (62).
6. The top cover lifting device of the inward flow type pressure screen as claimed in claim 1, wherein: a clamping groove (621) is formed in the rear end of the L-shaped connecting plate (62), and the fixing plate (6) is embedded into the clamping groove (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358385.2U CN213804607U (en) | 2020-10-21 | 2020-10-21 | Top cover lifting device of inner-flow type pressure screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358385.2U CN213804607U (en) | 2020-10-21 | 2020-10-21 | Top cover lifting device of inner-flow type pressure screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213804607U true CN213804607U (en) | 2021-07-27 |
Family
ID=76960578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022358385.2U Expired - Fee Related CN213804607U (en) | 2020-10-21 | 2020-10-21 | Top cover lifting device of inner-flow type pressure screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213804607U (en) |
-
2020
- 2020-10-21 CN CN202022358385.2U patent/CN213804607U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |