CN216458454U

CN216458454U - Papermaking stirring device

Info

Publication number: CN216458454U
Application number: CN202122136242.1U
Authority: CN
Inventors: 徐国争
Original assignee: Fujian Xiang'an Paper Co ltd
Current assignee: Fujian Xiang'an Paper Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-05-10
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of papermaking processing equipment, and discloses a stirring device for papermaking, which comprises a base, a vertical plate, a top plate and a partition box, wherein the bottom of the top plate is provided with a stirring mechanism, and the top end of the base is provided with a rotary drum mechanism; rabbling mechanism includes motor, short pivot, carousel, bearing one, dead lever, annular toothed plate, long pivot, gear, rotary drum mechanism includes action wheel, drive belt one, first from driving wheel, long bull stick, second from driving wheel, drive belt two, the third is from driving wheel, driven minor axis, the rotation direction that can make the stirring leaf under the combined action through each mechanism is opposite with the direction that circular motion was done to long pivot, thereby make the stirring leaf stir paper pulp in the churn, drive the stirring leaf through the pivot and be circular motion in the churn, the scope that makes the stirring leaf stir in the churn has increased, thereby make the stirring leaf more comprehensive to the paper pulp stirring in the churn, more thorough, improved stirring quality.

Description

Papermaking stirring device

Technical Field

The utility model relates to the technical field of papermaking processing equipment, in particular to a stirring device for papermaking.

Background

Paper making is an important invention for ancient Han nationality workers. The method is divided into a mechanism mode and a manual mode. The mechanism is continuously carried out on a paper machine, paper pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dehydrated in a net part of the paper machine to form wet paper sheets, and then the wet paper sheets are pressed and dehydrated and are dried to form paper; the paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods. Mechanical pulp, chemical pulp and chemimechanical pulp can be classified according to the processing method; the fiber raw materials can also be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw materials. And can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp and the like according to different purities. Are commonly used in the manufacture of paper and paperboard; the existing paper pulp stirring device for the paper mill has the defects of uneven stirring, slow stirring and complex operation, so that the development of a paper pulp high-efficiency stirring device for the paper mill, which is uniform in stirring, fast in stirring and convenient to operate, is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stirring device for papermaking, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a papermaking stirring device comprises a base, a vertical plate, a top plate and a partition box, wherein a stirring mechanism is arranged at the bottom of the top plate, and a rotary drum mechanism is arranged at the top end of the base;

rabbling mechanism includes motor, short pivot, carousel, bearing one, dead lever, annular toothed plate, long pivot, gear, short pivot one end fixed mounting is at the motor output, carousel fixed mounting is at the short pivot other end, long pivot one end is close to the edge through bearing one and carousel bottom and rotates and be connected, the fixed cover of gear is established on long pivot outer wall, gear and annular toothed plate meshing, annular toothed plate fixed mounting is in dead lever one end, dead lever other end fixed mounting is in riser one side.

Preferably, the rotary drum mechanism comprises a driving wheel, a first driving belt, a first driven wheel, a long rotating rod, a second driven wheel, a second driving belt, a second driven wheel, a third driven wheel and a driven short shaft, wherein the driving wheel is fixedly arranged on the outer wall of the short rotating shaft, the driving wheel is in transmission connection with the first driven wheel through the first driving belt, the first driven wheel is fixedly arranged on the outer wall of the long rotating rod, one end of the long rotating rod is rotatably connected with the bottom end of a top plate of a bearing through a third bearing, the other end of the long rotating rod is rotatably connected with the top end of a base through a third bearing, and the long rotating rod can be fixedly rotated between the base and the top plate through the second bearing and the third bearing, so that the long rotating rod is more stable when rotated, the driving wheel is driven by the first driving belt, and the long rotating rod is rotated.

Preferably, the second driven wheel is fixedly sleeved on the outer wall of the long rotating rod, the second driven wheel is in transmission connection with the third driven wheel through a second transmission belt, the third driven wheel is fixedly sleeved on the outer wall of the driven short shaft, and the second driven wheel and the third driven wheel are in transmission through the second transmission belt, so that the driven short shaft is rotated.

Preferably, base top fixed mounting has the bottom plate, riser fixed mounting is on the base top, and through setting up the bottom plate, increase the lifting surface area of driven minor axis to the base, reduce the churn to the local atress of base when rotating to it is more firm to make the base support the churn.

Preferably, driven minor axis one end is passed through bearing four and is connected with the bottom plate rotation, driven minor axis other end fixed mounting has the churn, through with churn fixed mounting on driven minor axis, makes the churn can realize rotatoryly to increase stirring leaf improves stirring quality, stirring efficiency to the paper pulp friction in the churn.

Preferably, the stirring mouth that the long pivot other end was seted up through the churn top stretches into inside the churn, fixed mounting has the stirring leaf on the long pivot outer wall, the discharge gate has been seted up to churn one side, through setting up the discharge gate, conveniently takes out the paper pulp after the stirring is accomplished, through setting up the stirring leaf, makes the stirring leaf when rotatory, can stir the paper pulp in the churn.

Preferably, the motor sets up inside the partition box, partition box fixed mounting is in the roof bottom, roof fixed mounting is on the riser top, the base bottom is provided with removes the wheel, through with the motor setting inside the partition box, prevents that the motor from receiving external factors influence when the operation to improve motor life, remove the wheel through setting up, make things convenient for the device to remove, make the device can carry out the operation under different environment, improve the utilization ratio of device.

The utility model provides a stirring device for papermaking. The stirring device for papermaking has the following beneficial effects:

(1) the stirring device for papermaking can enable the rotation direction of the stirring blade to be opposite to the direction of circular motion of the long rotating shaft under the combined action of the motor, the short rotating shaft, the rotating disc, the bearing, the fixing rod, the annular toothed plate, the long rotating shaft and the gear, so that the stirring blade can stir paper pulp in the stirring cylinder, the rotating shaft drives the stirring blade to do circular motion in the stirring cylinder, the stirring range of the stirring blade in the stirring cylinder is enlarged, the stirring blade can stir the paper pulp in the stirring cylinder more comprehensively and thoroughly, the stirring quality is improved, the probability of agglomeration of the paper pulp in the stirring cylinder is reduced, and the stirring effect is influenced;

(2) this agitating unit for papermaking, through the action wheel, drive belt one, first from the driving wheel, long bull stick, the second is from the driving wheel, drive belt two, the third is from the driving wheel, under the combined action of driven minor axis, can make turning to of churn and the turning to of stirring leaf opposite, prevent that partial paper pulp of paper pulp from following the stirring leaf and rotating, influence stirring effect, the friction of paper pulp in increase stirring leaf and the churn, make the stirring leaf more complete to the paper pulp stirring, improve stirring quality, improve stirring efficiency, use manpower sparingly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is a schematic top view of the annular toothed plate of the present invention;

FIG. 4 is a schematic top view of the belt of the present invention;

FIG. 5 is a schematic top view of the belt of the present invention.

In the figure: 1. the automatic stirring device comprises a base 2, a vertical plate 3, a top plate 4, a stirring mechanism 5, a rotary drum mechanism 6, stirring blades 7, a stirring drum 8, a partition box 9, a bottom plate 401, a motor 402, a short rotating shaft 403, a rotary disc 404, a bearing I405, a fixing rod 406, an annular toothed plate 407, a long rotating shaft 408, a gear 501, a driving wheel 502, a transmission belt I503, a first driven wheel 504, a long rotating rod 505, a second driven wheel 506, a transmission belt II 507, a third driven wheel 508 and a driven short shaft.

Detailed Description

As shown in fig. 1 to 5, the present invention provides a technical solution: a papermaking stirring device comprises a base 1, a vertical plate 2, a top plate 3 and a partition box 8, wherein the top end of the base 1 is fixedly provided with a bottom plate 9, the vertical plate 2 is fixedly arranged on the top end of the base 1, the stress area of a driven short shaft 508 on the base 1 is increased by arranging the bottom plate 9, and the local stress of a stirring cylinder 7 on the base 1 during rotation is reduced, so that the base 1 can support the stirring cylinder 7 more stably, the bottom of the top plate 3 is provided with a stirring mechanism 4, the top end of the base 1 is provided with a rotary cylinder mechanism 5, the rotary cylinder mechanism 5 comprises a driving wheel 501, a driving belt I502, a first driven wheel 503, a long rotary rod 504, a second driven wheel 505, a driving belt II 506, a third driven wheel 507 and a driven short shaft 508, one end of the driven short shaft 508 is rotatably connected with the bottom plate 9 through a bearing IV, the other end of the driven short shaft 508 is fixedly provided with the stirring cylinder 7, and the stirring cylinder 7 is fixedly arranged on the driven short shaft 508, the stirring cylinder 7 can rotate, so that the friction of the stirring blade 6 on the paper pulp in the stirring cylinder 7 is increased, the stirring quality and the stirring efficiency are improved, a second driven wheel 505 is fixedly sleeved on the outer wall of a long rotating rod 504, the second driven wheel 505 is in transmission connection with a third driven wheel 507 through a second transmission belt 506, the third driven wheel 507 is fixedly sleeved on the outer wall of a driven short shaft 508, the transmission between the second driven wheel 505 and the third driven wheel 507 is realized through the second transmission belt 506, so that the driven short shaft 508 rotates, a driving wheel 501 is fixedly sleeved on the outer wall of a short rotating shaft 402, the driving wheel 501 is in transmission connection with a first driven wheel 503 through a first transmission belt 502, the first driven wheel 503 is fixedly sleeved on the outer wall of the long rotating rod 504, one end of the long rotating rod 504 is in rotating connection with the bottom end of a second bearing top plate 3, the other end of the long rotating rod 504 is in rotating connection with the top end of a base 1 through a third bearing, and a second bearing is arranged, The third bearing enables the long rotating rod 504 to fixedly rotate between the base 1 and the top plate 3, so that the long rotating rod 504 is more stable when rotating, the first driving wheel 501 and the first driven wheel 503 are driven by the first driving belt 502, so that the long rotating rod 504 rotates, the rotation direction of the stirring cylinder 7 is opposite to that of the stirring blades 6 under the combined action of the driving wheel 501, the first driving belt 502, the first driven wheel 503, the long rotating rod 504, the second driven wheel 505, the second driving belt 506, the third driven wheel 507 and the driven short shaft 508, so that partial paper pulp is prevented from rotating along with the stirring blades 6, the stirring effect is influenced, the friction between the stirring blades 6 and the paper pulp in the stirring cylinder 7 is increased, the stirring blades 6 can stir the paper pulp more completely, the stirring quality is improved, the stirring efficiency is improved, and the manpower is saved;

the stirring mechanism 4 comprises a motor 401, a short rotating shaft 402, a rotating disc 403, a first bearing 404, a fixed rod 405, an annular toothed plate 406, a long rotating shaft 407 and a gear 408, wherein one end of the short rotating shaft 402 is fixedly arranged at the output end of the motor 401, the motor 401 is arranged in a separation box 8, the separation box 8 is fixedly arranged at the bottom end of a top plate 3, the top plate 3 is fixedly arranged at the top end of a vertical plate 2, the bottom end of a base 1 is provided with a movable wheel, the motor 401 is prevented from being influenced by external factors during operation by arranging the motor 401 in the separation box 8, so that the service life of the motor 401 is prolonged, the movable wheel is arranged to facilitate the movement of the device, so that the device can operate in different environments, the utilization rate of the device is improved, the rotating disc 403 is fixedly arranged at the other end of the short rotating shaft 402, one end of the long rotating shaft 407 is rotatably connected with the bottom end of the rotating disc 403 close to the edge through the first bearing 404, and the other end of the long rotating shaft 407 extends into the stirring cylinder 7 through a stirring port formed at the top end of the stirring cylinder 7, the outer wall of the long rotating shaft 407 is fixedly provided with a stirring blade 6, one side of the stirring cylinder 7 is provided with a discharge port, the discharge port is arranged to facilitate taking out of the stirred paper pulp, the stirring blade 6 is arranged to stir the paper pulp in the stirring cylinder 7 when rotating, the gear 408 is fixedly sleeved on the outer wall of the long rotating shaft 407, the gear 408 is meshed with the annular toothed plate 406, the annular toothed plate 406 is fixedly arranged at one end of the fixing rod 405, the other end of the fixing rod 405 is fixedly arranged at one side of the vertical plate 2, the rotating direction of the stirring blade 6 is opposite to the direction of the circular motion of the long rotating shaft 407 under the combined action of the motor 401, the short rotating shaft 402, the rotating disc 403, the bearing 404, the fixing rod 405, the annular toothed plate 406, the long rotating shaft 407 and the gear 408, so that the stirring blade 6 stirs the paper pulp in the stirring cylinder 7, and the long rotating shaft 407 drives the stirring blade 6 to do the circular motion in the stirring cylinder 7, the scope of stirring leaf 6 in churn 7 has been increased to make stirring leaf 6 more comprehensive to the paper pulp stirring in churn 7, more thorough, improved the stirring quality, reduce the probability of paper pulp conglobation in churn 7, thereby influence stirring effect.

When the stirring device for papermaking is used, firstly, the device is moved to a working place, a motor 401 is started, the motor 401 drives a short rotating shaft 402 to rotate, the short rotating shaft 402 drives a rotating disc 403 to rotate, the rotating disc 403 drives a long rotating shaft 407 to do circular motion, while the long rotating shaft 407 does circular motion in a stirring cylinder 7, a gear 408 also does circular motion in an annular toothed plate 406, the annular toothed plate 406 enables the gear 408 to rotate, the gear 408 drives the long rotating shaft 407 to rotate, the long rotating shaft 407 drives a stirring vane 6 to rotate, the rotating direction of the stirring vane 6 is opposite to the direction of the circular motion of the long rotating shaft 407, so that the stirring vane 6 stirs paper pulp in the stirring cylinder 7, the long rotating shaft 407 drives the stirring vane 6 to do circular motion in the stirring cylinder 7, the stirring range of the stirring vane 6 in the stirring cylinder 7 is enlarged, and the stirring vane 6 stirs the paper pulp in the stirring cylinder 7 more completely, more thoroughly, the stirring quality is improved, the probability of paper pulp agglomeration in the stirring cylinder 7 is reduced, thereby the stirring effect is influenced, the short rotating shaft 402 drives the driving wheel 501 to rotate, the driving wheel 501 drives the first driven wheel 503 to rotate through the first driving belt 502, the first driven wheel 503 drives the long rotating rod 504 to rotate, the long rotating rod 504 drives the second driven wheel 505 to rotate, the second driven wheel 505 drives the third driven wheel 507 to rotate through the second driving belt 506, the third driven wheel 507 drives the driven short shaft 508 to rotate, the driven short shaft 508 drives the stirring cylinder 7 to rotate, the rotation direction of the stirring cylinder 7 is opposite to that of the stirring blades 6, partial paper pulp is prevented from rotating along with the stirring blades 6, the stirring effect is influenced, the friction between the stirring blades 6 and the paper pulp in the stirring cylinder 7 is increased, the stirring blades 6 can more completely stir the paper pulp, the stirring quality is improved, the stirring efficiency is improved, and the manpower is saved.

Claims

1. The utility model provides a papermaking agitating unit, includes base (1), riser (2), roof (3), partition box (8), its characterized in that: a stirring mechanism (4) is arranged at the bottom of the top plate (3), and a drum mechanism (5) is arranged at the top end of the base (1);

rabbling mechanism (4) include motor (401), short pivot (402), carousel (403), bearing (404), dead lever (405), annular toothed plate (406), long pivot (407), gear (408), short pivot (402) one end fixed mounting is at motor (401) output, carousel (403) fixed mounting is at the short pivot (402) other end, edge rotation connection is close to through bearing (404) and carousel (403) bottom to long pivot (407) one end, gear (408) fixed cover is established on long pivot (407) outer wall, gear (408) and annular toothed plate (406) meshing, annular toothed plate (406) fixed mounting is in dead lever (405) one end, dead lever (405) other end fixed mounting is in riser (2) one side.

2. The papermaking agitation apparatus according to claim 1, wherein: the rotary drum mechanism (5) comprises a driving wheel (501), a first driving belt (502), a first driven wheel (503), a long rotary rod (504), a second driven wheel (505), a second driving belt (506), a third driven wheel (507) and a driven short shaft (508), wherein the driving wheel (501) is fixedly sleeved on the outer wall of the short rotary shaft (402), the driving wheel (501) is in transmission connection with the first driven wheel (503) through the first driving belt (502), the first driven wheel (503) is fixedly sleeved on the outer wall of the long rotary rod (504), one end of the long rotary rod (504) is rotatably connected with the bottom end of a second bearing top plate (3), and the other end of the long rotary rod (504) is rotatably connected with the top end of the base (1) through a third bearing.

3. The stirring device for papermaking according to claim 2, characterized in that: the second driven wheel (505) is fixedly sleeved on the outer wall of the long rotating rod (504), the second driven wheel (505) is in transmission connection with a third driven wheel (507) through a second transmission belt (506), and the third driven wheel (507) is fixedly sleeved on the outer wall of a driven short shaft (508).

4. The papermaking agitation apparatus according to claim 1, wherein: the base is characterized in that a bottom plate (9) is fixedly mounted at the top end of the base (1), and the vertical plate (2) is fixedly mounted at the top end of the base (1).

5. The stirring device for papermaking according to claim 2, characterized in that: one end of the driven short shaft (508) is rotatably connected with the bottom plate (9) through a bearing IV, and the other end of the driven short shaft (508) is fixedly provided with the stirring cylinder (7).

6. The papermaking agitation apparatus according to claim 1, wherein: the other end of the long rotating shaft (407) extends into the stirring cylinder (7) through a stirring port formed in the top end of the stirring cylinder (7), a stirring blade (6) is fixedly mounted on the outer wall of the long rotating shaft (407), and a discharge port is formed in one side of the stirring cylinder (7).

7. The papermaking agitation apparatus according to claim 1, wherein: motor (401) sets up inside compartment (8), compartment (8) fixed mounting is in roof (3) bottom, roof (3) fixed mounting is on riser (2) top, base (1) bottom is provided with the removal wheel.