CN220486145U - Cotton stalk pulping device - Google Patents

Abstract

The utility model discloses a cotton straw pulping device, which relates to the technical field of straw grinding and comprises a feed inlet, wherein an outer cylinder is arranged at the bottom of the feed inlet, a first grinding block is fixedly connected to the inner wall of the outer cylinder, a positioning ring is fixedly connected to the inner wall of the outer cylinder, and an arc-shaped hole is formed in the outer surface of the positioning ring. The utility model has reasonable design structure, can pass through the ladder-shaped of the inner cylinder, and enables the inner cylinder to be internally provided with a plurality of positioning rings, the positioning rings are provided with arc-shaped holes which are mutually matched with the inner cylinder, and meanwhile, filter plates are distributed in the corresponding ladder-shaped layers so as to separate straw pulp with different thickness, so that the second grinding block and the first grinding block can grind straw with different layers better, the grinding efficiency is improved, the problem that the grinding force required by the fiber pulp with uneven thickness is different when the grinding is carried out, and the thinner fiber pulp easily influences the effective contact grinding of the thicker fiber pulp with a grinding component, thereby easily causing the problem of reduced grinding efficiency.

Description

Cotton stalk pulping device

Technical Field

The utility model relates to the technical field of straw grinding, in particular to a cotton straw pulping device.

Background

Cotton stalk is the rest of cotton after flower and fruit is removed, and the stalk contains abundant plant fiber, so that the cotton stalk is widely used for making paper, paper products and the like, and when cotton stalk is processed, the cotton stalk is firstly processed into fiber slurry through procedures of crushing, grinding, steaming and the like, and after the cotton stalk is processed into finished products through a plurality of procedures, a pulping device is often required to process the stalk.

When the existing cotton straw pulping device is used for processing straw, straw raw materials are mainly placed into the device, the driving assembly drives the internal grinding assembly to continuously rotate, so that the grinding assembly continuously rotates to grind, grinding forces required by fiber pulp with uneven thickness during grinding are different, the thinner fiber pulp is easy to influence the effective contact grinding of the thicker fiber pulp and the grinding assembly, so that grinding efficiency is easy to reduce, and the cotton straw pulping device solves the problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a cotton straw pulping device.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cotton stalk pulping device, includes the feed inlet, the bottom of feed inlet is provided with the urceolus, the first abrasive brick of inner wall fixedly connected with of urceolus, the inner wall fixedly connected with holding ring of urceolus, the arc hole has been seted up to the surface of holding ring, the surface of holding ring is provided with the filter plate, the inside of urceolus is provided with the inner tube, the surface fixedly connected with second abrasive brick of inner tube, the top of inner tube is provided with broken mechanism, the bottom of urceolus is provided with supporting mechanism.

Further, the crushing mechanism comprises a rotating shaft, a cutter is fixedly connected to the outer surface of the rotating shaft, the cutter is arranged above the inner cylinder, and the upper surface of the inner cylinder is an arc-shaped surface protruding upwards.

Further, the outer surface of the rotating shaft is fixedly connected with a connecting frame, and the outer surface of the connecting frame is fixedly connected with the inner wall of the inner cylinder.

Further, a motor is fixedly connected to the bottom of the rotating shaft, and the outer surface of the rotating shaft is fixedly connected with the inner wall of the inner cylinder.

Further, the supporting mechanism comprises a guide ring, the bottom of the guide ring is an inclined plane, and the top of the guide ring is fixedly connected with the bottom of the outer cylinder.

Further, the top of the guide ring is rotationally connected with the bottom of the inner cylinder, and a discharge hole is formed in the outer surface of the guide ring.

Further, the bottom of water conservancy diversion ring fixedly connected with support frame, the upper surface of support frame and motor bottom fixed connection.

Third), beneficial effects:

compared with the prior art, the cotton straw pulping device has the following beneficial effects:

1. according to the utility model, the stepped inner cylinder is used, the inner cylinder is internally provided with the plurality of positioning rings, the positioning rings are provided with the arc-shaped holes, the arc-shaped holes are matched with the inner cylinder, meanwhile, the filter plates are distributed in the corresponding stepped layers so as to separate straw pulp with different thickness, the second grinding block and the first grinding block can grind straw with different layers better, so that the grinding efficiency is improved, the problem that the grinding efficiency is reduced because the grinding force required by the fiber pulp with uneven thickness is different in grinding, and the grinding component is easily contacted and ground by the relatively fine fiber pulp, so that the grinding efficiency is easily reduced is solved.

2. According to the utility model, the motor drives the rotating shaft to rotate, so that the rotating shaft drives the connecting frame to rotate, the connecting frame drives the inner barrel to rotate, the inner barrel is convenient to stably rotate, the second grinding block is driven to move relative to the first grinding block to grind, and meanwhile, the cutter above the inner barrel is driven to rotate, so that the raw material entering the inside of the feed inlet is cut, and further cutting is performed, so that the subsequent grinding is facilitated, and the grinding efficiency is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of an outer barrel elevation view of the present utility model;

FIG. 3 is a top view of the outer cylinder of the present utility model;

FIG. 4 is a front view of the inner barrel of the present utility model;

fig. 5 is a cross-sectional view of a front view of a filter plate of the present utility model.

In the figure: 1. a feed inlet; 2. an outer cylinder; 3. a first abrasive block; 4. an arc-shaped hole; 5. a filter plate; 6. an inner cylinder; 7. a second abrasive block; 8. a crushing mechanism; 801. a rotating shaft; 802. a cutter; 803. a connecting frame; 804. a motor; 9. a support mechanism; 901. a guide ring; 902. a discharge port; 903. a support frame; 10. and a positioning ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a cotton straw pulping device, includes feed inlet 1, and the bottom of feed inlet 1 is provided with urceolus 2, and the inner wall fixedly connected with of urceolus 2 first abrasive brick 3, the inner wall fixedly connected with holding ring 10 of urceolus 2, arc hole 4 has been seted up to the surface of holding ring 10, and the surface of holding ring 10 is provided with filter plate 5, and the inside of urceolus 2 is provided with inner tube 6, and the surface fixedly connected with second abrasive brick 7 of inner tube 6.

The top of inner tube 6 is provided with crushing mechanism 8, crushing mechanism 8 includes axis of rotation 801, the surface fixedly connected with cutter 802 of axis of rotation 801, cutter 802 sets up in the top of inner tube 6, the upper surface of inner tube 6 is bellied arcwall face upwards, be convenient for to both sides motion through bellied arcwall face upwards, enter into first abrasive brick 3 and second abrasive brick 7 that set up between with urceolus 2, cutter 802 is located the top simultaneously, and be located the below of feed inlet 1, be convenient for smash the raw materials once more, in order to follow-up grinding, the surface fixedly connected with link 803 of axis of rotation 801, the surface of link 803 and the inner wall fixed connection of inner tube 6, the quantity of link 803 has a plurality of, and with the ladder layer number adaptation of inner tube 6, in order to drive inner tube 6 rotation, make inner tube 6 drive second abrasive brick 7 motion, sealed sliding connection between inner tube 6 and the urceolus 2, the bottom fixedly connected with motor 804 of axis of rotation 801, the surface of rotation 801 and the inner wall fixed connection of inner tube 6, be convenient for motor 804 to drive inner tube 6 rotation through axis of rotation 801, and step type, and filter plate 5 that is connected with below filter plate 5 in proper order, the filter plate 5 makes abrasive grain size reduction, abrasive grain reduction effect from top to bottom grinding in proper order, and grinding effect of polishing down more than the filter plate 5.

The bottom of urceolus 2 is provided with supporting mechanism 9, supporting mechanism 9 includes water conservancy diversion ring 901, the inside bottom of water conservancy diversion ring 901 is the inclined plane, the top of water conservancy diversion ring 901 and the bottom fixed connection of urceolus 2, the water conservancy diversion ring 901 inclined plane presents annular and inboard highly is greater than outside height, be convenient for the liquid circulation discharge, the top of water conservancy diversion ring 901 rotates with the bottom of inner tube 6 to be connected, the surface of water conservancy diversion ring 901 is provided with discharge gate 902, be convenient for liquid discharge through discharge gate 902, be convenient for simultaneously support inner tube 6, the bottom fixedly connected with support frame 903 of water conservancy diversion ring 901, the upper surface and the motor 804 bottom fixed connection of support frame 903 support the device, the motor 804 of being convenient for simultaneously is stable to be placed and install, provide power.

Working principle: straw raw materials are put in through an opening above the feed inlet 1, so that the raw materials move downwards, meanwhile, a cutter 802 is arranged below the straw raw materials, a motor 804 is controlled to work, the motor 804 drives a rotating shaft 801 to rotate, the rotating shaft 801 drives the cutter 802 to rotate, the cutter 802 rotates, the raw materials are further stirred and cut, the raw materials are further crushed, then the raw materials move downwards along the side wall of the outer cylinder 2 to enter one side of the uppermost inner side of the outer cylinder 2, where the first grinding block 3 and the second grinding block 7 are matched with each other, the inner side of the second grinding block 7 is fixedly connected with the inner cylinder 6, the inner part of the inner cylinder 6 is connected with the rotating shaft 801 through a connecting frame 803, the rotating shaft 801 drives the inner cylinder 6 to rotate, make inner tube 6 drive second abrasive brick 7 rotatory, grind the raw materials with first abrasive brick 3 cooperation, inner tube 6 inboard presents ladder type simultaneously, and distribute different second abrasive brick 7 group, and from the top down second abrasive brick group 7 surface roughness granule becomes thin in proper order, the inboard of urceolus 2 passes through the ladder adaptation of holding ring 10 and arc hole 4 and inner tube 6 simultaneously, and be provided with filter plate 5 in ladder department, and filter plate 5's filtration pore from the top down diminishes in proper order, make raw materials from the top down grind in proper order, and make filter plate 5 separate thick and thin different thick and thin thick liquid, be convenient for grind at different levels, circulate thinner qualified thick liquid downwards, so that thicker raw materials continue to grind, thereby improve grinding efficiency.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. 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.

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

Claims (7)

1. The cotton straw pulping device comprises a feed inlet (1), and is characterized in that: the bottom of feed inlet (1) is provided with urceolus (2), the first abrasive brick (3) of inner wall fixedly connected with of urceolus (2), the inner wall fixedly connected with holding ring (10) of urceolus (2), arc hole (4) have been seted up to the surface of holding ring (10), the surface of holding ring (10) is provided with filter plate (5), the inside of urceolus (2) is provided with inner tube (6), the surface fixedly connected with second abrasive brick (7) of inner tube (6), the top of inner tube (6) is provided with broken mechanism (8), the bottom of urceolus (2) is provided with supporting mechanism (9).

2. The cotton straw pulping device of claim 1, wherein: the crushing mechanism (8) comprises a rotating shaft (801), a cutter (802) is fixedly connected to the outer surface of the rotating shaft (801), the cutter (802) is arranged above the inner cylinder (6), and the upper surface of the inner cylinder (6) is an arc-shaped surface protruding upwards.

3. A cotton straw pulping apparatus according to claim 2, characterized in that: the outer surface of the rotating shaft (801) is fixedly connected with a connecting frame (803), and the outer surface of the connecting frame (803) is fixedly connected with the inner wall of the inner cylinder (6).

4. A cotton straw pulping apparatus according to claim 2, characterized in that: the bottom of the rotating shaft (801) is fixedly connected with a motor (804), and the outer surface of the rotating shaft (801) is fixedly connected with the inner wall of the inner cylinder (6).

5. The cotton straw pulping device of claim 4, wherein: the supporting mechanism (9) comprises a guide ring (901), the bottom inside the guide ring (901) is an inclined plane, and the top of the guide ring (901) is fixedly connected with the bottom of the outer cylinder (2).

6. The cotton straw pulping device of claim 5, wherein: the top of water conservancy diversion ring (901) rotates with the bottom of inner tube (6) to be connected, the surface of water conservancy diversion ring (901) is provided with discharge gate (902).

7. The cotton straw pulping device of claim 6, wherein: the bottom of water conservancy diversion ring (901) is fixedly connected with support frame (903), the upper surface of support frame (903) and motor (804) bottom fixed connection.