CN218573845U

CN218573845U - Waste paper fiber roller screening machine

Info

Publication number: CN218573845U
Application number: CN202221199820.4U
Authority: CN
Inventors: 林瑞忠
Original assignee: Zhangzhou Umiss Paper Art & Craft Co ltd
Current assignee: Zhangzhou Umiss Paper Art & Craft Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-03-07
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a waste paper recovery processing technology field just discloses a waste paper fiber drum sieve separator, support frame, preliminary breaker, cylinder, discharge opening, connect the box greatly, the beneficial effects of the utility model: pour waste paper fibre into broken case in the middle of through the feed inlet, and the water conservancy diversion effect through the hang plate after with waste paper fibre arrange into between convex saw wheel and the spill saw wheel carry out the breakage, can make waste paper fibre just enter into the cylinder in the middle of can obtaining preliminary broken back for the process and the efficiency of broken and screening in the follow-up cylinder.

Description

Waste paper fiber roller screening machine

Technical Field

The utility model relates to a waste paper recovery processing selects technical field, specifically is a waste paper fiber drum sieve separator.

Background

The waste paper fiber recycling refers to the reuse of fibers obtained by collecting, classifying and processing waste paper, can be used for manufacturing paper of the same type or other types, is a beneficial measure for fully utilizing fiber resources in the paper making industry and reducing social waste pollution, and the fibers refer to substances consisting of continuous or discontinuous filaments, have wide fiber application, can be woven into fine wires, thread ends and hemp ropes, can also be woven into fiber layers in the process of making paper or weaving felts, and are also commonly used for manufacturing other materials and jointly form composite materials with other materials, wherein the plant fibers are one of raw materials for making paper, so the paper contains fibers, the fibers in the waste paper need to be crushed when the waste paper is recycled, however, due to the imperfection of the prior art, the conditions of nonuniform crushing and slow crushing speed of the fibers often occur when the waste paper fibers are crushed and screened, so that the quality of the screened waste paper fibers is reduced, and the subsequent reutilization is influenced.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

To the problem that exists among the prior art, the utility model aims to provide a waste paper fiber drum sieve separator has and can carry out abundant even broken function to waste paper fibre to solve because waste paper fibre is broken inhomogeneous, crushing speed is slow and make the waste paper fibre quality that sieves out descend, produces the problem of influence to subsequent recycle.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a waste paper fiber cylinder sieve separator, its structure is including support frame, preliminary breaker, cylinder, discharge opening, connecing the box greatly, be equipped with on the support frame and connect the box greatly, connect box and support frame fixed connection greatly, connect the box in and be equipped with the cylinder greatly, the both ends of cylinder connect box swing joint with greatly, the cylinder is equipped with the discharge opening, one side of support frame is equipped with preliminary breaker, preliminary breaker's bottom is connected with the feed end of cylinder.

As a further optimization of this technical scheme, preliminary breaker is including feed inlet, broken case, material reversing port, the top of broken case is equipped with the feed inlet, the bottom and the broken case fixed connection of feed inlet, the bottom of broken case is equipped with the material reversing port, the top of material reversing port and the bottom fixed connection of broken case.

As further optimization of the technical scheme, the crushing box comprises an inclined plate, a convex saw wheel, a concave saw wheel and a rotating shaft, the inclined plate is provided with two groups, two sides of the inclined plate are fixedly connected with the crushing box, the convex saw wheel is arranged under the inclined plate, the concave saw wheel is arranged on one side of the convex saw wheel, the concave saw wheel is meshed with the convex saw wheel, and the rotating shafts are arranged at two ends of the convex saw wheel and two ends of the concave saw wheel.

As a further optimization of the technical scheme, the inner part of the roller comprises a stirring device and a cutting group, two ends of the stirring device are fixedly connected with the roller, the stirring device is provided with two or more cutting groups, and the cutting groups are movably connected with the stirring device.

As a further optimization of the technical scheme, the stirring device comprises a main shaft, stirring plates and clamping grooves, wherein two or more groups of stirring plates are arranged on the main shaft in an annular array manner, the stirring plates are fixedly connected with the main shaft, two or more groups of clamping grooves are arranged on the main shaft, and the clamping grooves and the stirring plates are alternately arranged.

As a further optimization of the technical scheme, the cutting group comprises a clamping ring, arc-shaped blades and steel thorns, the inner side of the clamping ring is attached to and movably connected with the clamping groove, four groups of arc-shaped blades are annularly arranged on the clamping ring and fixedly connected with the clamping ring, two or more groups of steel thorns are arranged on two sides of each arc-shaped blade, and the steel thorns are fixedly connected with the arc-shaped blades.

Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) The utility model relates to a waste paper fiber drum sieve separator has increased preliminary breaker, pours waste paper fibre into broken case in the middle of through the feed inlet, and the water conservancy diversion effect through the hang plate after with waste paper fibre arrange into between convex saw wheel and the spill saw wheel broken, can make waste paper fibre just enter into the cylinder in the middle of can obtaining preliminary broken back for broken and the process and the efficiency of screening in the follow-up cylinder.

(2) The utility model relates to a waste paper fiber cylinder sieve separator, be equipped with agitating unit and cutting group, agitating unit can carry out even dispersion with the waste paper fiber after the preliminary breakage of broken case, then drive cutting group with the help of the rotatory centrifugal force of main shaft and rotate and make arc blade and steel thorn on it cut the breakage to waste paper fiber, can make waste paper fiber obtain even crushing through double-deck breakage, make the fiber quality who sieves out can reach the standard, be convenient for subsequent additional utilize, the efficiency of work has been improved.

Drawings

FIG. 1 is a schematic structural view of a waste paper fiber roller screening machine of the present invention;

fig. 2 is a schematic structural view of the primary crushing device of the present invention;

FIG. 3 is a schematic view of the inner structure of the crushing box of the present invention;

fig. 4 is a schematic view of the internal structure of the drum of the present invention;

fig. 5 is a schematic structural view of the stirring device of the present invention;

fig. 6 is a schematic structural diagram of the cutting unit of the present invention.

Reference numbers in the figures: the device comprises a support frame-1, a primary crushing device-2, a roller-3, a discharge hole-4, a receiving box-5, a feed inlet-21, a crushing box-22, a material pouring port-23, an inclined plate-221, a convex saw wheel-222, a concave saw wheel-223, a rotating shaft-224, a stirring device-31, a cutting group-32, a main shaft-311, a stirring plate-312, a clamping groove-313, a clamping ring-321, an arc blade-322 and a steel spine-323.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Please refer to fig. 1-3, a waste paper fiber roller screening machine, the structure of which comprises a supporting frame 1, a primary crushing device 2, a roller 3, a discharge hole 4, a receiving box 5 arranged on the supporting frame 1, a receiving box 5 fixedly connected with the supporting frame 1, a roller 3 arranged in the receiving box 5, two ends of the roller 3 movably connected with the receiving box 5, a discharge hole 4 arranged on the roller 3, a primary crushing device 2 arranged on one side of the supporting frame 1, and a feeding end connected with the bottom of the primary crushing device 2 and the roller 3.

Specifically, preliminary breaker 2 is equipped with feed inlet 21 including feed inlet 21, broken case 22, pouring opening 23 at the top of broken case 22, the bottom and the broken case 22 fixed connection of feed inlet 21, broken case 22's bottom is equipped with pouring opening 23, the top of pouring opening 23 and the bottom fixed connection of broken case 22.

The crushing box 22 can crush the waste paper fiber primarily,

specifically, the crushing box 22 includes two groups of inclined plates 221, two convex saw wheels 222, two concave saw wheels 223, and a rotating shaft 224, the two sides of the two groups of inclined plates 221 are fixedly connected with the crushing box 22, the convex saw wheels 222 are disposed under the two groups of inclined plates 221, the concave saw wheels 223 are disposed on one sides of the convex saw wheels 222, the concave saw wheels 223 are engaged with the convex saw wheels 222, and the rotating shafts 224 are disposed at two ends of the convex saw wheels 222 and two ends of the concave saw wheels 223.

The inclined plate 221 is provided to guide the dropped waste paper fibers.

The convex saw wheel 222 and the concave saw wheel 223 are arranged to crush and crush the waste paper fibers by the gear engagement therebetween.

Example 2

Referring to fig. 1-6, the present invention is further implemented on the basis of embodiment 1, wherein the drum 3 described in embodiment 1 includes a stirring device 31 and cutting groups 32, two ends of the stirring device 31 are fixedly connected to the drum 3, two or more cutting groups 32 are disposed on the stirring device 31, and each cutting group 32 is movably connected to the stirring device 31.

Above-mentioned agitating unit 31's setting can carry out even dispersion with the waste paper fibre after preliminary breakage, and it is broken to be convenient for cut group 32 to its cutting.

The waste paper fibers can be sufficiently crushed for the second time by the cutting group 32.

Specifically, the stirring device 31 includes a main shaft 311, two or more groups of stirring plates 312 and clamping grooves 313, the stirring plates 312 are arranged on the main shaft 311 in an annular array, each group of stirring plates 312 is fixedly connected with the main shaft 311, the main shaft 311 is provided with two or more groups of clamping grooves 313, and the clamping grooves 313 and the stirring plates 312 are alternately arranged.

Specifically, the cutting group 32 is composed of a snap ring 321, arc-shaped blades 322 and steel spines 323, the inner side of the snap ring 321 is attached to and movably connected with the snap ring 313, four groups of arc-shaped blades 322 are annularly arranged on the snap ring 321, each group of arc-shaped blades 322 is fixedly connected with the snap ring 321, two or more groups of steel spines 323 are arranged on two sides of each group of arc-shaped blades 322, and the steel spines 323 are fixedly connected with the arc-shaped blades 322.

The arc-shaped blade 322 and the steel spine 323 are provided to rotate with the centrifugal force generated by the rotation of the main shaft to crush the waste paper fiber.

The working principle is as follows: waste paper fibers needing to be crushed and screened are poured into the feeding hole 21, then the waste paper fibers are discharged between the convex saw wheel 222 and the concave saw wheel 223 through the inclined flow guiding action of the two groups of inclined plates 221, the convex saw wheel 222 and the concave saw wheel 223 are driven to rotate to be meshed, the waste paper fibers can be primarily crushed, the crushed waste paper fibers enter the roller 3 through the discharge hole 23, then the roller 3 is driven to rotate by driving the speed reducing motor, the two ends of the main shaft 311 are fixedly connected with the roller 3, the main shaft 311 rotates along with the roller 3, the stirring plate 312 on the main shaft 311 uniformly disperses the waste paper fibers along with the rotation of the main shaft, then the centrifugal force is generated due to the rotation of the main shaft 311, the clamping ring 321 is movably connected with the clamping groove 313, the cutting group 32 can be driven to rotate on the main shaft 311 through the centrifugal force, the arc-shaped blades 322 and the steel burrs 323 can cut and crush the waste paper fibers, the waste paper fibers can be crushed to the required degree, and then the waste paper fibers fall into the receiving box 5 through the discharge hole 4 on the roller 3 to be intensively collected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste paper fiber drum sieve separator, includes support frame (1), be equipped with on support frame (1) and connect box (5) greatly, be equipped with cylinder (3) in connecing box (5) greatly, the both ends of cylinder (3) connect box (5) swing joint with greatly, cylinder (3) are equipped with discharge opening (4), one side of support frame (1) is equipped with preliminary breaker (2), the bottom of preliminary breaker (2) is connected with the feed end of cylinder (3), its characterized in that: the primary crushing device (2) comprises a crushing box (22), a feeding hole (21) is formed in the top of the crushing box (22), and a discharging hole (23) is formed in the bottom of the crushing box (22);

the crushing box (22) is provided with two inclined plates (221), a convex saw wheel (222) is arranged under the inclined plates (221), a concave saw wheel (223) is arranged on one side of the convex saw wheel (222), the concave saw wheel (223) is meshed with the convex saw wheel (222), and rotating shafts (224) are arranged on the convex saw wheel (222) and the concave saw wheel (223).

2. A waste paper fiber drum screening machine according to claim 1, characterized in that: the drum (3) is internally provided with a stirring device (31), the two ends of the stirring device (31) are fixedly connected with the drum (3), the stirring device (31) is provided with two or more cutting groups (32), and the cutting groups (32) are movably connected with the stirring device (31).

3. A waste paper fiber drum screening machine according to claim 2, characterized in that: agitating unit (31) is including main shaft (311), annular array is equipped with two sets of and above stirring board (312) on main shaft (311), stirring board (312) and main shaft (311) fixed connection, be equipped with draw-in groove (313) on main shaft (311), draw-in groove (313) and stirring board (312) alternate permutation.

4. A waste paper fiber drum screening machine according to claim 2, characterized in that: cutting group (32) comprises snap ring (321), arc blade (322) and steel thorn (323), the inboard and draw-in groove (313) of snap ring (321) laminate mutually and swing joint, the ring shape is equipped with four groups of arc blade (322) on snap ring (321), arc blade (322) and snap ring (321) fixed connection, the both sides of arc blade (322) all are equipped with steel thorn (323), steel thorn (323) and arc blade (322) fixed connection.