CN218893901U

CN218893901U - Raw material grinder for pulp manufacture

Info

Publication number: CN218893901U
Application number: CN202223470864.9U
Authority: CN
Inventors: 黄壁明
Original assignee: Shantou Chenghai Tailong Paper Products Co ltd
Current assignee: Shantou Chenghai Tailong Paper Products Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-21
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a pulp manufacturing raw material crusher, which comprises a crushing box, wherein three stabilizing rods are fixedly arranged at the bottom of the crushing box, a second motor is fixedly arranged at the center of the bottom of the crushing box, the top of the crushing box is connected with a mounting box, the top of the mounting box is fixedly provided with a first motor, the left side of the top of the crushing box is communicated with a liquid inlet pipe, a limiting rod is arranged in an inner cavity of the mounting box, and a clamping plate is fixedly arranged at the bottom of the limiting rod. According to the utility model, the mounting box is mounted by arranging the crushing box, the stability of the crushing box is improved by arranging the stabilizing rod, the first sliding block is limited by arranging the first sliding groove, the first sliding block is prevented from shaking in the moving process, the threaded rod is limited by arranging the threaded groove, the first motor is mounted by arranging the mounting box, and the raw materials are crushed by arranging the first crushing frame and the second crushing frame.

Description

Raw material grinder for pulp manufacture

Technical Field

The utility model relates to the technical field of pulp manufacturing, in particular to a pulp manufacturing raw material grinder.

Background

Pulp manufacturing refers to the production activity of mechanical or chemical pulp processing, and the common process adopted is to crush, cook, wash, screen, bleach, purify and dry plant fiber raw materials, and a biological pulping method is newly developed in modern times, wherein lignin structures are specifically and directionally decomposed by special strains, and then the rest cellulose is dissociated by mechanical or chemical methods, and then bleached.

In the earlier stage of paper pulp manufacturing, need smash its raw and other materials, current rubbing crusher is when using, and not only smash the effect poor, and when the raw materials gets into feed hopper moreover, the easy emergence splashes to the practicality of raw materials rubbing crusher has been reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a raw material grinder for pulp manufacture, which has the advantages of good grinding effect and splash prevention, and solves the problems that the traditional grinder has poor grinding effect when in use and is easy to splash when raw materials enter a feed hopper, thereby reducing the practicability of the raw material grinder.

(II) technical scheme

The technical scheme includes that the pulp manufacturing raw material crusher comprises a crushing box, three stabilizing rods are fixedly arranged at the bottom of the crushing box, a second motor is fixedly arranged at the center of the bottom of the crushing box, a mounting box is connected to the top of the crushing box, a first motor is fixedly arranged at the top of the mounting box, a liquid inlet pipe is communicated with the left side of the top of the crushing box, a limiting rod is arranged in an inner cavity of the mounting box, a clamping plate is fixedly arranged at the bottom of the limiting rod, a threaded groove is formed in the limiting rod, first sliding grooves are formed in two sides of the inner cavity of the mounting box, a second crushing frame is arranged at the center of the inner cavity of the crushing box, a first crushing frame is arranged on two sides of the second crushing frame, a second feeding gear is sleeved at the bottom of the surface of the second crushing frame, a feeding groove is formed in the right side of the mounting box, and a discharge valve is communicated with the right side of the crushing box.

As the preferable scheme, the inside rotation of screw thread groove is connected with the threaded rod, the output shaft of first motor runs through to the inner chamber of screw thread groove and the top fixed connection of threaded rod.

As a preferable scheme, the first sliding groove is internally and slidably connected with a first sliding block, and one side, relatively close to the first sliding block, of the first sliding block is fixedly connected with two sides of the limiting rod.

As the preferable scheme, the bottom of first crushing frame is connected with the inner chamber rotation of crushing case through the bearing, the bottom cover of first crushing frame surface is equipped with first gear.

As a preferable scheme, the surface of the second gear is meshed with the surface of the first gear through teeth, and an output shaft of the second motor penetrates through an inner cavity of the crushing box to be fixedly connected with the bottom of the second crushing frame.

(III) beneficial effects

Compared with the prior art, the utility model provides the pulp manufacturing raw material crusher, which has the following beneficial effects.

1. This pulp manufacturing raw materials rubbing crusher installs the mounting box through setting up crushing case, increase crushing case's stability through setting up the stabilizer bar, it is spacing to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, it is spacing to the threaded rod through setting up the screw groove, install first motor through setting up the mounting box, smash the raw materials through setting up first crushing frame and second crushing frame, push down the raw materials through setting up the cardboard, make things convenient for the material to get into crushing case's inner chamber through setting up the feed chute, current rubbing crusher has been solved when using, not only crushing effect is poor, moreover, take place to splash easily when the raw materials gets into feed hopper, thereby raw materials rubbing crusher's practicality has been reduced.

2. This pulp makes raw materials rubbing crusher drives the threaded rod through setting up first motor, carries out spacingly to the gag lever post through setting up first slider, prevents that the gag lever post from taking place to rock at the in-process that removes, is convenient for drive first crushing frame through setting up first gear, drives first gear through setting up the second gear, drives second crushing frame and second gear through setting up the second motor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mounting box of the present utility model;

FIG. 3 is a schematic cross-sectional view of the pulverizing box of the present utility model.

In the figure: 1. a crushing box; 2. a mounting box; 3. a first motor; 4. a discharge valve; 5. a stabilizer bar; 6. a liquid inlet pipe; 7. a clamping plate; 8. a feed chute; 9. a first chute; 10. a first slider; 11. a limit rod; 12. a thread groove; 13. a threaded rod; 14. a first pulverizing frame; 15. a second pulverizing frame; 16. a first gear; 17. a second gear; 18. and a second motor.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model: the utility model provides a pulp manufacturing raw materials rubbing crusher, including smashing case 1, smashing case 1's bottom fixed mounting has three stabilizer bar 5, smashing case 1's center department fixed mounting has second motor 18, smashing case 1's top is connected with mounting box 2, mounting box 2's top fixed mounting has first motor 3, smashing case 1's left side intercommunication at top has feed liquor pipe 6, mounting box 2's inner chamber is provided with gag lever post 11, gag lever post 11's bottom fixed mounting has cardboard 7, screw groove 12 has been seted up to the inside of gag lever post 11, first spout 9 has all been seted up to mounting box 2 inner chamber's both sides, smashing case 1 inner chamber's center department is provided with second crushing frame 15, the both sides of second crushing frame 15 all are provided with first crushing frame 14, the bottom cover on second crushing frame 15 surface is equipped with second gear 17, feeding groove 8 has been seted up on mounting box 2's right side, smashing case 1's right side intercommunication has discharge valve 4.

Through above-mentioned technical scheme, install case 2 through setting up crushing case 1, increase crushing case 1's stability through setting up stabilizer bar 5, it is spacing to first slider 10 through setting up first spout 9, prevent that first slider 10 from taking place to rock at the in-process that removes, it is spacing to threaded rod 13 through setting up thread groove 12, install first motor 3 through setting up install case 2, smash the frame 15 through setting up first crushing frame 14 and the second and smash the raw materials, push down the raw materials through setting up cardboard 7, make things convenient for the material to get into the inner chamber of crushing case 1 through setting up feed chute 8.

The threaded rod 13 is rotatably connected in the threaded groove 12, and an output shaft of the first motor 3 penetrates through the inner cavity of the threaded groove 12 and is fixedly connected with the top of the threaded rod 13.

Through the above technical solution, the threaded rod 13 is driven by providing the first motor 3.

The first sliding chute 9 is internally and slidably connected with a first sliding block 10, and one side, relatively close to the first sliding block 10, of the first sliding block is fixedly connected with two sides of a limiting rod 11.

Through above-mentioned technical scheme, through setting up first slider 10 and spacing to gag lever post 11, prevent that gag lever post 11 from taking place to rock at the in-process that removes.

The bottom of the first crushing frame 14 is rotationally connected with the inner cavity of the crushing box 1 through a bearing, and a first gear 16 is sleeved at the bottom of the surface of the first crushing frame 14.

By the above technical solution, the first crushing frame 14 is facilitated to be driven by providing the first gear 16.

The surface of the second gear 17 is meshed with the surface of the first gear 16 through teeth, and an output shaft of the second motor 18 penetrates through the inner cavity of the crushing box 1 and is fixedly connected with the bottom of the second crushing frame 15.

Through the above technical scheme, the first gear 16 is driven by providing the second gear 17, and the second pulverizing frame 15 and the second gear 17 are driven by providing the second motor 18.

The working principle of the utility model is that; the raw materials are led into the inner cavity of the mounting box 2 through the feed chute 8, the first motor 3 and the second motor 18 are opened, the threaded rod 13 is driven to rotate through the first motor 3, the limiting rod 11 drives the clamping plate 7 to move downwards, so that the raw materials move downwards, the second crushing frame 15, the second gear 17, the first gear 16 and the first crushing frame 14 are rotated under the action of the second motor 18, the raw materials are crushed, water flows into the inner cavity of the crushing box 1 through the liquid inlet pipe 6, the raw materials are mixed, and finally the raw materials are discharged through the discharge valve 4.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A pulp manufacturing raw material grinder, comprising a grinding box (1), characterized in that: the utility model discloses a crushing box, including crushing box (1), screw thread groove (12) are offered to the bottom fixed mounting of crushing box (1), the center department fixed mounting of crushing box (1) bottom has second motor (18), the top of crushing box (1) is connected with install bin (2), the top fixed mounting of install bin (2) has first motor (3), the left side intercommunication at crushing box (1) top has feed liquor pipe (6), the inner chamber of install bin (2) is provided with gag lever post (11), the bottom fixed mounting of gag lever post (11) has cardboard (7), screw thread groove (12) have been offered to the inside of gag lever post (11), first spout (9) have all been offered to the both sides of install bin (2) inner chamber, the center department of crushing box (1) inner chamber is provided with second crushing frame (15), the both sides of second crushing frame (15) all are provided with first crushing frame (14), the bottom cover on second crushing frame (15) surface is equipped with second gear (17), feed bin (8) have been offered on the right side of installing bin (2), feed valve (4).

2. A pulp manufacturing raw material shredder according to claim 1, wherein: the inside rotation of screw groove (12) is connected with threaded rod (13), the output shaft of first motor (3) runs through to the inner chamber of screw groove (12) and the top fixed connection of threaded rod (13).

3. A pulp manufacturing raw material shredder according to claim 1, wherein: the inside sliding connection of first spout (9) has first slider (10), the both sides fixed connection of gag lever post (11) are close to one side and gag lever post (11) relatively to first slider (10).

4. A pulp manufacturing raw material shredder according to claim 1, wherein: the bottom of the first crushing frame (14) is rotationally connected with the inner cavity of the crushing box (1) through a bearing, and a first gear (16) is sleeved at the bottom of the surface of the first crushing frame (14).

5. A pulp manufacturing raw material shredder according to claim 1, wherein: the surface of the second gear (17) is meshed with the surface of the first gear (16) through teeth, and an output shaft of the second motor (18) penetrates through an inner cavity of the crushing box (1) and is fixedly connected with the bottom of the second crushing frame (15).