CN213867064U - Can prevent not hard up paper pulp shale shaker eccentric wheel - Google Patents
Can prevent not hard up paper pulp shale shaker eccentric wheel Download PDFInfo
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- CN213867064U CN213867064U CN202022346734.9U CN202022346734U CN213867064U CN 213867064 U CN213867064 U CN 213867064U CN 202022346734 U CN202022346734 U CN 202022346734U CN 213867064 U CN213867064 U CN 213867064U
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Abstract
The utility model discloses a can prevent not hard up paper pulp shale shaker eccentric wheel, which comprises a mounting bracket, one side surface of mounting bracket is provided with power unit, one side of power unit is provided with the pivot, the outer wall demountable installation of pivot has fastener mechanism, one side surface of fastener mechanism is provided with the eccentric wheel, the gravity board has been placed to the upper end surface of eccentric wheel, the outer fixed surface erection joint in upper end of gravity board has the pole setting. A can prevent not hard up paper pulp shale shaker eccentric wheel, through setting up square spacing groove and square piece, because of the big or small shape of square piece is the same with square spacing groove big or small shape, so can inlay square piece at square spacing inslot, the effectual not hard up problem of eccentric wheel at the direction of rotation of having solved, and the fastener mechanism that sets up, the effectual eccentric wheel that has prevented removes about, and easily installation dismantlement brings better use prospect.
Description
Technical Field
The utility model relates to a paper pulp vibrations sieve separator field specifically is a can prevent not hard up paper pulp shale shaker eccentric wheel.
Background
The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods and can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing methods; the paper pulp vibration screening is an essential process for papermaking, and most of the existing paper pulp vibration screening machines have no eccentric wheel, namely the rotation point of the wheel is not on the center of a circle, a round wheel is generally referred to, when the round wheel does not rotate around the center of the wheel, the wheel becomes the eccentric wheel, the eccentric wheel is also one of the cams, and the eccentric wheel is generally used for generating vibration, like the electric sieve, the vibrator in the mobile phone and most eccentric wheels are round wheels, and the round wheels are convenient to manufacture and simple in process.
The eccentric wheel of the existing paper pulp vibration screening machine is easy to loosen and drop under long-time vibration, certain adverse effects are brought to the use process of people, and a certain lifting space is provided, so that the eccentric wheel of the paper pulp vibration screening machine capable of preventing loosening is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a can prevent not hard up paper pulp shale shaker eccentric wheel possesses the eccentric wheel and is difficult for droing, advantage such as dismantlement are dismantled to the installation partially, can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can prevent not hard up paper pulp shale shaker eccentric wheel, includes the mounting bracket, one side surface of mounting bracket is provided with power unit, one side of power unit is provided with the pivot, the outer wall demountable installation of pivot has fastener mechanism, one side surface of fastener mechanism is provided with the eccentric wheel, the gravity board has been placed to the upper end surface of eccentric wheel, the upper end external surface fixed mounting of gravity board is connected with the pole setting, the pivot includes circular axostylus axostyle, square piece.
Preferably, a fixing steel plate is arranged between the power mechanism and the mounting frame, and the outer wall of the power mechanism is welded with the outer surface of one side of the mounting frame through the fixing steel plate.
Preferably, the power mechanism comprises a mechanism shell, a motor and a motor base, the motor is located inside the mechanism shell, and the motor base is located on the outer surface of the lower end of the motor base.
Preferably, the lower extreme surface of motor passes through the inside weld in the bottom of motor base with the mechanism shell, the shaft coupling is installed to the one end of motor, the one end surface of motor passes through the shaft coupling and is connected with the one end surface rotation of pivot.
Preferably, the square block is located on the outer wall of the circular shaft rod, and the square block and the circular shaft rod are of an integral structure cast by the same mold.
Preferably, fastener mechanism includes card I, card II, set screw, just card II is located one side surface of card I, the set screw is located card II, the inside of card II, just card I is fixed through set screw locking with card II.
Preferably, the eccentric wheel comprises an eccentric wheel main body and a square limiting groove, and the square limiting groove is formed in the eccentric wheel main body.
Preferably, the size and shape of the square block are the same as those of the square limiting groove, and the inner radius of the clamping piece mechanism is the same as that of the round shaft rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a can prevent not hard up paper pulp shale shaker eccentric wheel possesses following beneficial effect:
1. this can prevent not hard up paper pulp shale shaker eccentric wheel, the eccentric wheel of setting through setting up square spacing groove and square piece, because of the big or small shape of square piece is the same with square spacing groove big or small shape, so can inlay square piece in square spacing inslot, because square design is more firm than circular in the past when rotating, has prevented that the eccentric wheel leads to at the not hard up problem of direction of rotation because of rotating for a long time.
2. This can prevent not hard up paper pulp shale shaker eccentric wheel, the effectual not hard up problem of eccentric wheel at the direction of rotation of having solved through the square piece that sets up and square spacing groove, but left right direction still can remove, the fastener mechanism of setting, the inside radius of fastener mechanism is the same with the radius of circular axostylus axostyle, fixes card I and card II at the both sides surface of eccentric wheel through the fixed screw that sets up, and the effectual eccentric wheel that has prevented is controlled and is removed, and easily installation dismantlement.
Drawings
Fig. 1 is the overall structure schematic diagram of the pulp vibrating screen eccentric wheel capable of preventing loosening of the utility model.
Fig. 2 is a dialysis drawing of the power mechanism of the eccentric wheel of the pulp vibrating screen capable of preventing loosening of the utility model.
Fig. 3 is a view showing the dialysis of the rotating shaft of the eccentric wheel of the pulp vibrating screen of the present invention.
Fig. 4 is a dialysis diagram of a clamping mechanism in an eccentric wheel of a paper pulp vibrating screen capable of preventing loosening of the utility model.
Fig. 5 is a dialysis diagram of an eccentric wheel in the eccentric wheel of the pulp vibrating screen capable of preventing loosening of the utility model.
In the figure: 1. a mounting frame; 2. a power mechanism; 3. a rotating shaft; 4. a clamping mechanism; 5. an eccentric wheel; 6. a gravity plate; 7. erecting a rod; 201. a mechanism housing; 202. a motor; 203. a motor base; 301. a circular shaft lever; 302. a square block; 401. a card I; 402. a card II; 403. fixing screws; 501. an eccentric wheel main body; 502. and a square limiting groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a paper pulp vibrating screen eccentric wheel capable of preventing looseness comprises an installation frame 1, wherein a power mechanism 2 is arranged on the outer surface of one side of the installation frame 1, a rotating shaft 3 is arranged on one side of the power mechanism 2, a clamping piece mechanism 4 is detachably installed on the outer wall of the rotating shaft 3, an eccentric wheel 5 is arranged on the outer surface of one side of the clamping piece mechanism 4, a gravity plate 6 is placed on the outer surface of the upper end of the eccentric wheel 5, a vertical rod 7 is fixedly installed and connected to the outer surface of the upper end of the gravity plate 6, and the rotating shaft 3 comprises a circular shaft rod 301 and a square block 302.
Furthermore, a fixing steel plate is arranged between the power mechanism 2 and the mounting frame 1, the outer wall of the power mechanism 2 is welded with the outer surface of one side of the mounting frame 1 through the fixing steel plate, and the power mechanism 2 is convenient to mount and fix.
Further, the power mechanism 2 includes a mechanism housing 201, a motor 202, and a motor base 203, wherein the motor 202 is located inside the mechanism housing 201, and the motor base 203 is located on the outer surface of the lower end of the motor base 203, so that the motor 202 is conveniently fixed and mounted.
Further, the outer surface of the lower end of the motor 202 is welded with the inner part of the bottom end of the mechanism shell 201 through the motor base 203, a coupler is installed at one end of the motor 202, and the outer surface of one end of the motor 202 is rotatably connected with the outer surface of one end of the rotating shaft 3 through the coupler, so that the rotating shaft 3 has the rotating capacity.
Further, square piece 302 is located circular axostylus axostyle 301's outer wall, and square piece 302 and circular axostylus axostyle 301 are the cast overall structure of same mould, increase firm effect.
Further, fastener mechanism 4 includes card I401, card II 402, fixed screw 403, and card II 402 is located one side surface of card I401, and fixed screw 403 is located card II 402, the inside of card II 402, and card I401 is fixed through fixed screw 403 locking with card II 402, the installation of being convenient for is dismantled.
Further, the eccentric wheel 5 comprises an eccentric wheel main body 501 and a square limiting groove 502, and the square limiting groove 502 is arranged inside the eccentric wheel main body 501, so that the square block 302 is prevented from loosening in the square limiting groove 502.
Furthermore, the size and shape of the square block 302 are the same as those of the square limiting groove 502, and the inner radius of the clamping piece mechanism 4 is the same as that of the round shaft rod 301, so that the fixing effect is improved.
Principle of operation
The utility model discloses a by mounting bracket 1, power unit 2, pivot 3, fastener mechanism 4, eccentric wheel 5, gravity board 6, pole setting 7, mechanism shell 201, motor 202, motor base 203, circular axostylus axostyle 301, square piece 302, card I401, card II 402, set screw 403, eccentric wheel main part 501 and square spacing groove 502 constitute, the eccentric wheel 5 that sets up, through setting up square spacing groove 502 and square piece 302, because the size and shape of square piece 302 is the same with square spacing groove 502 size and shape, so can inlay square piece 302 in square spacing groove 502, because square design is more firm when round when rotating than the past, prevented eccentric wheel 5 because of long-time rotation and led to the not hard up problem in the direction of rotation, through the square piece 302 and the square spacing groove 502 that set up effectually solved eccentric wheel 5 not hard up problem in the direction of rotation, but the left and right sides direction still can move, the inner radius of the clamping mechanism 4 is the same as that of the circular shaft rod 301, the clamping piece I401 and the clamping piece II 402 are fixed on the outer surfaces of the two sides of the eccentric wheel 5 through the arranged fixing screws 403, the eccentric wheel 5 is effectively prevented from moving left and right, and the clamping mechanism is easy to install and disassemble.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a can prevent not hard up pulp shale shaker eccentric wheel, includes mounting bracket (1), its characterized in that: the outer surface of one side of mounting bracket (1) is provided with power unit (2), one side of power unit (2) is provided with pivot (3), the outer wall demountable installation of pivot (3) has fastener mechanism (4), one side surface of fastener mechanism (4) is provided with eccentric wheel (5), gravity plate (6) have been placed to the upper end surface of eccentric wheel (5), the outer fixed surface of upper end of gravity plate (6) installs and is connected with pole setting (7), pivot (3) are including circular axostylus axostyle (301), square piece (302).
2. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: a fixed steel plate is arranged between the power mechanism (2) and the mounting frame (1), and the outer wall of the power mechanism (2) is welded with the outer surface of one side of the mounting frame (1) through the fixed steel plate.
3. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: the power mechanism (2) comprises a mechanism shell (201), a motor (202) and a motor base (203), the motor (202) is located inside the mechanism shell (201), and the motor base (203) is located on the outer surface of the lower end of the motor base (203).
4. A loosening prevention eccentric for a pulp shaker as claimed in claim 3, wherein: the outer surface of the lower end of the motor (202) is welded with the inner part of the bottom end of the mechanism shell (201) through a motor base (203), a coupler is installed at one end of the motor (202), and the outer surface of one end of the motor (202) is connected with the outer surface of one end of the rotating shaft (3) through the coupler in a rotating mode.
5. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: the square block (302) is positioned on the outer wall of the round shaft lever (301), and the square block (302) and the round shaft lever (301) are of an integral structure cast by the same mold.
6. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: fastener mechanism (4) are including card I (401), card II (402), fixed screw (403), just card II (402) are located one side surface of card I (401), fixed screw (403) are located the inside of card II (402), just card I (401) are fixed through fixed screw (403) locking with card II (402).
7. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: the eccentric wheel (5) comprises an eccentric wheel main body (501) and a square limiting groove (502), and the square limiting groove (502) is formed in the eccentric wheel main body (501).
8. The anti-loosening pulp shaker eccentric as claimed in claim 1, wherein: the size and shape of the square block (302) are the same as those of the square limiting groove (502), and the inner radius of the clamping piece mechanism (4) is the same as that of the round shaft lever (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346734.9U CN213867064U (en) | 2020-10-21 | 2020-10-21 | Can prevent not hard up paper pulp shale shaker eccentric wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346734.9U CN213867064U (en) | 2020-10-21 | 2020-10-21 | Can prevent not hard up paper pulp shale shaker eccentric wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213867064U true CN213867064U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346734.9U Active CN213867064U (en) | 2020-10-21 | 2020-10-21 | Can prevent not hard up paper pulp shale shaker eccentric wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213867064U (en) |
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2020
- 2020-10-21 CN CN202022346734.9U patent/CN213867064U/en active Active
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