CN221046630U - Combined classifying vibrating screen - Google Patents
Combined classifying vibrating screen Download PDFInfo
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- CN221046630U CN221046630U CN202322733636.4U CN202322733636U CN221046630U CN 221046630 U CN221046630 U CN 221046630U CN 202322733636 U CN202322733636 U CN 202322733636U CN 221046630 U CN221046630 U CN 221046630U
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Abstract
The utility model provides a combined classifying vibrating screen, and relates to the technical field of screening of building engineering materials. The utility model provides a modular classifying vibration sieve includes the base, adjustment mechanism is installed at the top of base, vertical symmetric distribution's rotary mechanism is installed at the top of base and is located one side of adjustment mechanism, the reel is installed at adjustment mechanism and two sets of rotary mechanism's top, the internally mounted of reel has the screen cloth, the inside of base is formed with the working chamber, link gear has been acceptd to the inside of working chamber, link gear and adjustment mechanism's coupling department is provided with moving mechanism, link gear's drive end is provided with actuating mechanism. The combined classifying vibrating screen provided by the utility model has the advantages that the installation angle of the screen frame is adjustable, the accumulation of materials is avoided, the screening quality of the device is further improved, and the screening efficiency is also improved.
Description
Technical Field
The utility model relates to the technical field of screening of building engineering materials, in particular to a combined classifying vibrating screen.
Background
The linear vibrating screen uses vibration motor excitation as vibration power source to make material be thrown up on screen, at the same time makes forward linear motion, and the material uniformly enters the feed inlet of screening machine from feeding machine, and utilizes multi-layer screen to produce screen-top material and screen-bottom material with several specifications, and respectively discharge them from their respective outlets.
However, the materials to be screened are often piled up on the surface of the screen due to the fact that the materials are piled up during feeding, so that screening is uneven, and screening quality is greatly affected.
Accordingly, there is a need to provide a new combined classifying screen that solves the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a combined classifying vibrating screen.
The utility model provides a combined type classifying vibrating screen, which comprises a base, wherein an adjusting mechanism is arranged at the top of the base, rotating mechanisms which are longitudinally and symmetrically distributed are arranged at the top of the base and positioned at one side of the adjusting mechanism, a screen frame is arranged at the tops of the adjusting mechanism and two groups of rotating mechanisms, a screen is arranged in the screen frame, a working cavity is formed in the base, a linkage mechanism is accommodated in the working cavity, a moving mechanism is arranged at the coupling position of the linkage mechanism and the adjusting mechanism, and a driving end of the linkage mechanism is provided with a driving mechanism.
Preferably, the adjusting mechanism comprises a fixed cylinder column fixed at the top of the base, and a movable cylinder column is movably arranged in the fixed cylinder column.
Preferably, the driving mechanism comprises a protective shell arranged on the outer wall of one side of the base, and a driving motor is arranged in the protective shell.
Preferably, the driving end of the driving motor is fixed with a driving rotating shaft, and one end of the driving rotating shaft away from the driving motor rotates and extends to the inside of the working cavity.
Preferably, the linkage mechanism comprises a first bevel gear fixedly sleeved on the outer surface of the driving rotating shaft, and one side of the first bevel gear is connected with a second bevel gear in a meshed manner.
Preferably, the moving mechanism comprises an adjusting screw fixedly penetrating through the inner surface of the second bevel gear, the tail end of the adjusting screw is connected with an inner bottom wall bearing of the working cavity, and one end far away from the second bevel gear rotates and extends to the inside of the moving cylinder.
Preferably, an adjusting ball nut is sleeved on the outer surface of the adjusting screw in a threaded manner, and the adjusting ball nut is fixed with the inner wall of the tail end of the movable cylinder.
Preferably, the moving mechanism further comprises limiting sliding grooves symmetrically formed in the left and right inner walls of the fixed cylinder column, limiting sliding blocks are movably arranged in the limiting sliding grooves, and the limiting sliding blocks are fixed with the outer walls of the tail ends of the moving cylinder column.
Preferably, the rotating mechanism comprises a supporting plate fixed on the top surface of the base, a rotating connecting rod is connected in the supporting plate in a rotating mode, and one end, far away from the supporting plate, of the rotating connecting rod is fixed with the outer wall of one side of the screen frame.
Compared with the related art, the combined classifying vibrating screen provided by the utility model has the following beneficial effects:
The utility model provides a combined type classifying vibrating screen, which can drive a driving rotating shaft to rotate clockwise in a working cavity through a driving motor, so that a first bevel gear arranged on the outer wall of the driving rotating shaft synchronously rotates along with the rotation of the driving rotating shaft, a second bevel gear meshed with one side of the first bevel gear also synchronously rotates along with the rotation of the driving rotating shaft, an adjusting screw arranged in the inner wall of the second bevel gear synchronously rotates along with the rotation of the adjusting screw, an adjusting ball nut sleeved on the outer wall of the adjusting screw in a threaded manner can vertically move upwards on the outer wall of the adjusting screw along with the rotation of the adjusting screw, a moving cylinder column can synchronously move in a fixed cylinder column, one end of a screen frame moves upwards through the rotation fit between a rotating connecting rod and a supporting plate, the other end of the screen frame is kept unchanged, the installation angle between the screen frame and an adjusting mechanism can be adjusted, the installation angle of the screen frame is adjusted, the accumulation of materials is avoided, and the screening quality of the device is improved, and the screening efficiency is improved.
Drawings
FIG. 1 is a schematic view of a combined classifying screen according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a movable cross-sectional structure of the base shown in FIG. 1;
FIG. 3 is a schematic diagram of a connection structure between the adjusting mechanism and the driving mechanism, and between the linkage mechanism and the moving mechanism shown in FIG. 2;
fig. 4 is a schematic diagram of a specific structure of the rotating mechanism shown in fig. 2.
Reference numerals in the drawings: 1. a base; 2. an adjusting mechanism; 21. fixing the cylinder column; 22. moving the cylinder; 3. a screen frame; 4. a rotating mechanism; 41. a support plate; 42. rotating the connecting rod; 5. a driving mechanism; 51. a protective shell; 52. a driving motor; 53. driving the rotating shaft; 6. a working chamber; 7. a linkage mechanism; 71. a first bevel gear; 72. a second bevel gear; 8. a moving mechanism; 81. adjusting a screw; 82. adjusting the ball nut; 83. limiting sliding grooves; 84. a limit sliding block; 9. and (3) screening.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 4, a combined classifying vibrating screen includes a base 1, an adjusting mechanism 2 is installed at the top of the base 1, a rotating mechanism 4 longitudinally symmetrically distributed is installed at the top of the base 1 and at one side of the adjusting mechanism 2, a screen frame 3 is installed at the tops of the adjusting mechanism 2 and two groups of rotating mechanisms 4, a screen mesh 9 is installed in the screen frame 3, a working cavity 6 is formed in the base 1, a linkage mechanism 7 is accommodated in the working cavity 6, a moving mechanism 8 is arranged at the coupling position of the linkage mechanism 7 and the adjusting mechanism 2, and a driving mechanism 5 is arranged at the driving end of the linkage mechanism 7.
When the material is fed, at this time, the driving motor 52 is started, so that the driving rotating shaft 53 can rotate clockwise, the first bevel gear 71 installed on the outer wall of the driving rotating shaft 53 synchronously rotates along with the rotation of the driving rotating shaft 53, so that the second bevel gear 72 meshed with one side of the first bevel gear 71 also rotates along with the first bevel gear, the adjusting screw 81 installed in the inner wall of the second bevel gear 72 synchronously rotates along with the second bevel gear, the adjusting ball nut 82 which is in threaded connection with the outer wall of the adjusting screw 81 moves vertically upwards along with the rotation of the adjusting screw 81, the moving cylinder 22 also synchronously moves in the fixed cylinder 21, and the installation angle between the screen frame 3 and the adjusting mechanism 2 is adjusted by rotating the rotating fit between the connecting rod 42 and the supporting plate 41, so that the installation angle of the screen frame 3 is adjustable, the accumulation of the material is avoided, and the screening quality of the screening device is not only improved, but also the screening efficiency is improved.
In a specific implementation process, as shown in fig. 1 and 3, the adjusting mechanism 2 includes a fixed cylinder 21 fixed on the top of the base 1, and a movable cylinder 22 is movably disposed inside the fixed cylinder 21.
In use, the movable cylinder 22 can be moved upwardly to a suitable position in preparation for subsequent adjustment of the angle of the screen frame 3.
Referring to fig. 1 and 3, the driving mechanism 5 includes a protective housing 51 mounted on an outer wall of one side of the base 1, and a driving motor 52 is mounted inside the protective housing 51.
When the anti-collision protection device is used, the drive motor 52 can be subjected to anti-collision protection through the arranged protective shell 51, and then the service life of the drive motor 52 is prolonged.
Referring to fig. 3, a driving shaft 53 is fixed at the driving end of the driving motor 52, and one end of the driving shaft 53 away from the driving motor 52 is rotated and extended into the working chamber 6.
In use, the drive shaft 53 is mounted on the drive end of the drive motor 52, and when the drive motor 52 is in operation, the drive shaft 53 will be able to rotate in both clockwise and counterclockwise directions in preparation for the subsequent up and down movement of the movable column 22.
Referring to fig. 2 and 3, the linkage mechanism 7 includes a first bevel gear 71 fixedly sleeved on the outer surface of the driving shaft 53, and a second bevel gear 72 is engaged and connected to one side of the first bevel gear 71.
In use, the first bevel gear 71 is mounted on the outer wall of the drive shaft 53, and when the drive shaft 53 is rotated, the first bevel gear 71 rotates with the rotation of the drive shaft 53, so that the second bevel gear 72 engaged with the first bevel gear 71 rotates with it.
Referring to fig. 2 and 3, the moving mechanism 8 includes an adjusting screw 81 fixedly penetrating the inner surface of the second bevel gear 72, and the end of the adjusting screw 81 is connected with the inner bottom wall bearing of the working chamber 6, and the end far away from the second bevel gear 72 is rotatably extended to the inside of the moving cylinder 22.
Referring to fig. 3, an adjusting ball nut 82 is screwed on the outer surface of the adjusting screw 81, and the adjusting ball nut 82 is fixed to the inner wall of the end of the moving cylinder 22.
In use, the adjusting screw 81 is mounted inside the second bevel gear 72, and when the second bevel gear 72 rotates with the first bevel gear 71, the adjusting screw 81 will synchronously rotate therewith, so that the adjusting ball nut 82 screwed on the outer wall of the adjusting screw 81 will move back and forth in the vertical direction on the outer wall of the adjusting screw 81 with the rotation of the adjusting screw 81.
Referring to fig. 3, the moving mechanism 8 further includes a limiting sliding groove 83 symmetrically formed on the left and right inner walls of the fixed cylinder 21, a limiting sliding block 84 is movably disposed in the limiting sliding groove 83, and the limiting sliding block 84 is fixed to the outer wall of the end of the moving cylinder 22.
When in use, the moving range of the moving cylinder 22 in the fixed cylinder 21 is limited by the sliding fit between the limiting sliding groove 83 and the limiting sliding block 84, so that the moving cylinder 22 is ensured not to completely move out of the fixed cylinder 21.
Referring to fig. 1 and 4, the rotating mechanism 4 includes a support plate 41 fixed on the top surface of the base 1, a rotating connecting rod 42 is rotatably connected to the inside of the support plate 41, and one end of the rotating connecting rod 42 away from the support plate 41 is fixed to the outer wall of one side of the screen frame 3.
When in use, the screen frame 3 is rotationally connected with the supporting plate 41 through the rotating connecting rod 42, and when the movable cylinder 22 moves upwards, the rotating connecting rod 42 drives one end of the screen frame 3 to rotate, so that the screen frame 3 can be matched with the movable cylinder 22 to adjust the installation angle of the screen frame 3.
The working principle of the combined classifying vibrating screen provided by the utility model is as follows:
When the material is fed, at this time, the driving motor 52 is started, the driving rotating shaft 53 can rotate clockwise, so that the first bevel gear 71 installed on the outer wall of the driving rotating shaft 53 synchronously rotates along with the rotation of the driving rotating shaft 53, the second bevel gear 72 meshed with one side of the first bevel gear 71 also rotates along with the first bevel gear, the adjusting screw 81 installed in the inner wall of the second bevel gear 72 synchronously rotates along with the second bevel gear, the adjusting ball nut 82 which is in threaded connection with the outer wall of the adjusting screw 81 moves vertically upwards along with the rotation of the adjusting screw 81, the moving cylinder 22 also synchronously moves in the fixed cylinder 21, and the installation angle between the screen frame 3 and the adjusting mechanism 2 is adjusted by rotating the rotating fit between the rotating connecting rod 42 and the supporting plate 41, so that the installation angle of the screen frame 3 is adjustable, the accumulation of the material is avoided, the quality of the device is further improved, and the screening efficiency is also improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. The utility model provides a modular classifying vibration sieve, its characterized in that, includes base (1), adjustment mechanism (2) are installed at the top of base (1), vertical symmetric distribution's slewing mechanism (4) are installed at the top of base (1) and one side that is located adjustment mechanism (2), reel (3) are installed at the top of adjustment mechanism (2) and two sets of slewing mechanism (4), internally mounted of reel (3) has screen cloth (9), the inside of base (1) is formed with working chamber (6), link gear (7) have been acceptd to the inside of working chamber (6), the coupling department of link gear (7) and adjustment mechanism (2) is provided with shifter (8), the drive end of link gear (7) is provided with actuating mechanism (5).
2. A combined classifying vibration sieve according to claim 1, characterized in that the adjusting mechanism (2) comprises a fixed cylinder (21) fixed on the top of the base (1), and a movable cylinder (22) is movably arranged in the fixed cylinder (21).
3. A combined classifying screen according to claim 1, wherein the driving mechanism (5) comprises a protective housing (51) mounted on an outer wall of one side of the base (1), and a driving motor (52) is mounted in the protective housing (51).
4. A combined classifying screen according to claim 3, characterized in that the driving end of the driving motor (52) is fixed with a driving shaft (53), and the end of the driving shaft (53) far away from the driving motor (52) is rotated and extended into the working chamber (6).
5. A combined classifying screen according to claim 1, wherein the linkage mechanism (7) comprises a first bevel gear (71) fixedly sleeved on the outer surface of the driving rotating shaft (53), and a second bevel gear (72) is connected to one side of the first bevel gear (71) in a meshed manner.
6. A combined classifying vibration sieve according to claim 1, characterized in that the moving mechanism (8) comprises an adjusting screw (81) fixedly penetrating through the inner surface of the second bevel gear (72), the tail end of the adjusting screw (81) is connected with the inner bottom wall bearing of the working cavity (6), and one end far away from the second bevel gear (72) is rotationally extended to the inside of the moving cylinder (22).
7. The combined classifying screen according to claim 6, wherein the outer surface of the adjusting screw (81) is screwed with an adjusting ball nut (82), and the adjusting ball nut (82) is fixed to the inner wall of the end of the moving cylinder (22).
8. The combined classifying vibration sieve according to claim 1, wherein the moving mechanism (8) further comprises limiting sliding grooves (83) symmetrically formed in the left and right inner walls of the fixed cylinder (21), limiting sliding blocks (84) are movably arranged in the limiting sliding grooves (83), and the limiting sliding blocks (84) are fixed with the outer walls of the tail ends of the moving cylinder (22).
9. A combined classifying screen according to claim 1, wherein the rotating mechanism (4) comprises a supporting plate (41) fixed on the top surface of the base (1), a rotating connecting rod (42) is rotatably connected in the supporting plate (41), and one end of the rotating connecting rod (42) far away from the supporting plate (41) is fixed with the outer wall of one side of the screen frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733636.4U CN221046630U (en) | 2023-10-12 | 2023-10-12 | Combined classifying vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733636.4U CN221046630U (en) | 2023-10-12 | 2023-10-12 | Combined classifying vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221046630U true CN221046630U (en) | 2024-05-31 |
Family
ID=91205131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322733636.4U Active CN221046630U (en) | 2023-10-12 | 2023-10-12 | Combined classifying vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221046630U (en) |
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2023
- 2023-10-12 CN CN202322733636.4U patent/CN221046630U/en active Active
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