CN215088681U - Linear vibrating screen capable of quickly replacing screen mesh and net rack - Google Patents
Linear vibrating screen capable of quickly replacing screen mesh and net rack Download PDFInfo
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- CN215088681U CN215088681U CN202023113345.8U CN202023113345U CN215088681U CN 215088681 U CN215088681 U CN 215088681U CN 202023113345 U CN202023113345 U CN 202023113345U CN 215088681 U CN215088681 U CN 215088681U
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Abstract
The utility model relates to a shale shaker and rack technical field, and disclose a can quick replacement screen cloth linear vibration sieve and rack, including the rack, the equal fixedly connected with fixed plate in both ends of rack, all be connected with fixed establishment on two fixed plates, fixed establishment includes the shifting chute, first threaded rod, first screw hole, the movable block, the spread groove, the second screw hole, the second threaded rod, splint and fixed slot, the one side that the fixed plate is close to the rack is seted up to the shifting chute, the both ends of first threaded rod rotate through first bearing and connect on the cell wall of shifting chute, first bearing is fixed to be established on the cell wall of shifting chute, first bearing is passed at the top of first threaded rod and outwards extends, first screw hole is seted up on the movable block, first threaded rod passes first screw hole. The utility model discloses can fix the screen cloth, it is simpler to change the screen cloth, can tighten the screen cloth on the rack, has saved the manual work and has tightened the screen cloth, saves labour, labour saving and time saving.
Description
Technical Field
The utility model relates to a shale shaker and rack technical field especially relate to a can linear vibration sieve and rack of quick replacement screen cloth.
Background
The linear vibrating screen utilizes the vibration of a vibrating motor as a vibration power source to enable materials to be thrown up on a screen and to move forwards in a linear mode, the materials uniformly enter a feeding hole of the screening machine from a feeding machine, and oversize materials and undersize materials of various specifications are generated through multiple layers of screen meshes and are respectively discharged from respective outlets. The vibrating screen frame has the advantages of low energy consumption, high yield, simple structure, easy maintenance, full-closed structure, no dust overflow and automatic discharge, is more suitable for assembly line operation, and has the following defects:
firstly, a plurality of bolts are required to be rotated for replacing the screen, and the screen is troublesome to replace;
secondly, the screen needs to be tightened manually, which wastes time and labor, wastes time and reduces the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art present shale shaker rack and changing the screen cloth and need rotate many bolts, it is troublesome to change the screen cloth, needs the manual work to tighten the screen cloth, wastes time and energy, and waste time has reduced the production efficiency problem, and the linear vibrating screen and the rack that can quick replacement screen cloth that provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a linear vibrating screen and a net rack capable of quickly replacing screen meshes comprise a net rack, wherein both ends of the net rack are fixedly connected with fixing plates, and two fixing plates are connected with fixing mechanisms;
the fixing mechanism comprises a moving groove, a first threaded rod, a first threaded hole, a moving block, a connecting groove, a second threaded hole, a second threaded rod, a clamping plate and a fixing groove, the moving groove is formed in one side, close to the net rack, of the fixing plate, two ends of the first threaded rod are rotatably connected to the groove wall of the moving groove through first bearings, the first bearings are fixedly arranged on the groove wall of the moving groove, the top of the first threaded rod penetrates through a first bearing inner ring and extends outwards, the first threaded hole is formed in the moving block, the first threaded rod penetrates through the first threaded hole and is in threaded connection with the first threaded hole, the connecting groove is formed in one end, far away from the fixing plate, of the moving block, the second threaded hole is formed in the groove wall of the top of the connecting groove, the second threaded rod is arranged in the second threaded hole and is in threaded connection with the second threaded hole, and the clamping plate is rotatably connected to the bottom of the second threaded rod through a second bearing, the second bearing is fixedly arranged on the clamping plate, and the fixed groove is formed in the position, corresponding to the moving block, of the net rack.
Preferably, ball grooves are symmetrically formed in one end, close to the bottom of the moving groove, of the moving block, balls are connected in the two ball grooves in a rolling mode, and one end, far away from the bottom of the ball grooves, of each ball penetrates through a notch of each ball groove and is connected to the bottom of the moving groove in a rolling mode.
Preferably, the groove opening of the ball groove is closed, and the diameter of the ball is larger than that of the groove opening of the ball groove.
Preferably, the top of the first threaded rod is fixedly connected with a first rotating block, and the surface of the first rotating block is provided with anti-skid grains.
Preferably, the top of the second threaded rod is fixedly connected with a second rotating block, and anti-skid grains are arranged on the surface of the second rotating block.
Preferably, one side of the clamping plate, which is far away from the second threaded rod, is fixedly connected with a rubber pad.
Compared with the prior art, the utility model provides a can quick replacement screen cloth linear vibrating screen and rack possesses following beneficial effect:
this can quick replacement screen cloth's rectilinear vibrating screen and rack constitutes a fixed establishment through setting up shifting chute, first threaded rod, first screw hole, movable block, spread groove, second screw hole, second threaded rod, splint and fixed slot, can fix the screen cloth, and it is simpler to change the screen cloth, can tighten the screen cloth on the rack, has saved the manual work and has tightened the screen cloth, saves labour, labour saving and time saving.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix the screen cloth, it is simpler to change the screen cloth, can tighten the screen cloth on the rack, has saved the manual work and has tightened the screen cloth, saves labour, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of a linear vibrating screen and a grid frame capable of rapidly replacing a screen cloth according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
In the figure: the device comprises a net rack 1, a fixing plate 2, a fixing mechanism 3, a moving groove 31, a first threaded rod 32, a first threaded hole 33, a moving block 34, a connecting groove 35, a second threaded hole 36, a second threaded rod 37, a clamping plate 38, a fixed groove 39, a ball groove 4, balls 5, a first rotating block 6, a second rotating block 7 and a rubber pad 8.
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.
Referring to fig. 1-3, a linear vibrating screen and a net rack capable of quickly replacing a screen, comprising a net rack 1, wherein two ends of the net rack 1 are fixedly connected with fixed plates 2, and two fixed plates 2 are connected with a fixing mechanism 3;
the fixing mechanism 3 comprises a moving groove 31, a first threaded rod 32, a first threaded hole 33, a moving block 34, a connecting groove 35, a second threaded hole 36, a second threaded rod 37, a clamping plate 38 and a fixing groove 39, wherein the moving groove 31 is formed in one side, close to the net rack 1, of the fixing plate 2, two ends of the first threaded rod 32 are rotatably connected to the groove wall of the moving groove 31 through first bearings, the first bearings are fixedly arranged on the groove wall of the moving groove 31, the top of the first threaded rod 32 penetrates through the inner ring of the first bearings and extends outwards, the first threaded hole 33 is formed in the moving block 34, the first threaded rod 32 penetrates through the first threaded hole 33 and is in threaded connection with the first threaded hole 33, the connecting groove 35 is formed in one end, far away from the fixing plate 2, of the moving block 34, the second threaded hole 36 is formed in the groove wall of the top of the connecting groove 35, the second threaded rod 37 is arranged in the second threaded hole 36 and is in threaded connection with the second threaded hole 36, the splint 38 is connected in the bottom of second threaded rod 37 through the second bearing rotation, the second bearing is fixed to be established on splint 38, fixed slot 39 is seted up in the position that rack 1 corresponds movable block 34, place the screen cloth in spread groove 35, rotate second threaded rod 37, second threaded rod 37 moves down, second threaded rod 37 drives splint 38 and moves down, splint 38 presss from both sides the screen cloth tight in spread groove 35, rotate first threaded rod 32, movable block 34 moves down, movable block 34 drives the screen cloth and moves down, movable block 34 gets into in fixed slot 39, the screen cloth is tightened on rack 1, can fix the screen cloth, it is simpler to change the screen cloth, can tighten the screen cloth on rack 1, the manual work has been saved and the screen cloth is tightened, the labor force is saved, time and labor are saved.
The ball grooves 4 have been seted up to the one end symmetry that the movable block 34 is close to the tank bottom of shifting chute 31, and equal roll connection has ball 5 in two ball grooves 4, and the one end that ball 5 kept away from the tank bottom of ball groove 4 passes the notch of ball groove 4 and roll connection at the tank bottom of shifting chute 31, makes movable block 34 remove more smoothly, is difficult for blocking.
The notch of ball groove 4 sets up for closing up, and the diameter of ball 5 is greater than the notch diameter in ball groove 4, makes ball 5 can not break away from ball groove 4.
The first rotation piece 6 of top fixedly connected with of first threaded rod 32, the surface of first rotation piece 6 is provided with anti-skidding line, rotates first threaded rod 32 more laborsaving, and is more convenient.
The top fixedly connected with second turning block 7 of second threaded rod 37, the surface of second turning block 7 is provided with anti-skidding line, rotates second threaded rod 37 more laborsaving, and is more convenient.
The side of the clamping plate 38 far away from the second threaded rod 37 is fixedly connected with a rubber pad 8, so that the friction force is larger, and the screen mesh is not easy to fall off.
The utility model discloses in, place the screen cloth in spread groove 35, rotate second threaded rod 37, second threaded rod 37 moves down, second threaded rod 37 drives splint 38 and moves down, splint 38 presss from both sides the screen cloth tightly in spread groove 35, rotate first threaded rod 32, movable block 34 moves down, movable block 34 drives the screen cloth and moves down, movable block 34 gets into fixed slot 39 in, the screen cloth is tightened on rack 1, can fix the screen cloth, it is simpler to change the screen cloth, can tighten the screen cloth on rack 1, the manual work has been saved and the screen cloth is tightened, labor saving, time saving and labor saving.
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. A linear vibrating screen and a net rack capable of quickly replacing a screen mesh comprise a net rack (1) and are characterized in that two ends of the net rack (1) are fixedly connected with fixing plates (2), and fixing mechanisms (3) are connected to the two fixing plates (2);
the fixing mechanism (3) comprises a moving groove (31), a first threaded rod (32), a first threaded hole (33), a moving block (34), a connecting groove (35), a second threaded hole (36), a second threaded rod (37), a clamping plate (38) and a fixing groove (39), wherein the moving groove (31) is formed in one side, close to the net rack (1), of the fixing plate (2), two ends of the first threaded rod (32) are rotatably connected to the groove wall of the moving groove (31) through first bearings, the first bearings are fixedly arranged on the groove wall of the moving groove (31), the top of the first threaded rod (32) penetrates through an inner ring of the first bearings and extends outwards, the first threaded hole (33) is formed in the moving block (34), the first threaded rod (32) penetrates through the first threaded hole (33) and is in threaded connection with the first threaded hole (33), the connecting groove (35) is formed in one end, far away from the fixing plate (2), of the moving block (34), the second threaded hole (36) is formed in the top groove wall of the connecting groove (35), the second threaded rod (37) is arranged in the second threaded hole (36) and in threaded connection with the second threaded hole (36), the clamping plate (38) is connected to the bottom of the second threaded rod (37) in a rotating mode through a second bearing, the second bearing is fixedly arranged on the clamping plate (38), and the fixing groove (39) is formed in the position, corresponding to the moving block (34), of the net rack (1).
2. The linear vibrating screen and the screen frame capable of rapidly replacing the screen cloth as claimed in claim 1, wherein the moving block (34) is symmetrically provided with ball grooves (4) at one end close to the bottom of the moving groove (31), balls (5) are connected in the two ball grooves (4) in a rolling manner, and one end of each ball (5) far away from the bottom of the ball groove (4) passes through the notch of the ball groove (4) and is connected at the bottom of the moving groove (31) in a rolling manner.
3. The linear vibrating screen and the screen frame capable of rapidly replacing the screen cloth as claimed in claim 2, wherein the groove opening of the ball groove (4) is provided with a closing-in structure, and the diameter of the ball (5) is larger than the groove opening diameter of the ball groove (4).
4. The linear vibrating screen and the screen frame capable of rapidly replacing the screen mesh as claimed in claim 1, wherein a first rotating block (6) is fixedly connected to the top of the first threaded rod (32), and anti-skid lines are arranged on the surface of the first rotating block (6).
5. The linear vibrating screen and the screen frame capable of rapidly replacing the screen mesh as claimed in claim 1, wherein a second rotating block (7) is fixedly connected to the top of the second threaded rod (37), and anti-skid lines are arranged on the surface of the second rotating block (7).
6. The linear vibrating screen and the screen frame capable of rapidly replacing screens as claimed in claim 1, wherein a rubber pad (8) is fixedly connected to the side of the clamping plate (38) far away from the second threaded rod (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023113345.8U CN215088681U (en) | 2020-12-22 | 2020-12-22 | Linear vibrating screen capable of quickly replacing screen mesh and net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023113345.8U CN215088681U (en) | 2020-12-22 | 2020-12-22 | Linear vibrating screen capable of quickly replacing screen mesh and net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215088681U true CN215088681U (en) | 2021-12-10 |
Family
ID=79307068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023113345.8U Active CN215088681U (en) | 2020-12-22 | 2020-12-22 | Linear vibrating screen capable of quickly replacing screen mesh and net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215088681U (en) |
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2020
- 2020-12-22 CN CN202023113345.8U patent/CN215088681U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230718 Address after: No. 358, Yachuan Village, Zhonghe Town, Anning District, Lanzhou, Gansu Province 730203 Patentee after: Gansu Lvzhou Energy-saving Building Materials Engineering Co.,Ltd. Address before: 710018 11904, building 12, 303 Weiyang Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: Shaanxi construction materials Co.,Ltd. |
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| TR01 | Transfer of patent right |