CN212046346U - Bentonite device that paves convenient to use - Google Patents
Bentonite device that paves convenient to use Download PDFInfo
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- CN212046346U CN212046346U CN202020429319.7U CN202020429319U CN212046346U CN 212046346 U CN212046346 U CN 212046346U CN 202020429319 U CN202020429319 U CN 202020429319U CN 212046346 U CN212046346 U CN 212046346U
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- shell
- bentonite
- wall
- material stirring
- rotation
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Abstract
The utility model discloses a convenient bentonite paving device, which comprises a shell, wherein the shell is communicated with a spiral feeder for conveying bentonite; a discharge port is formed in the bottom of the shell, a material stirring roller is arranged in the discharge port in a matching manner, a plurality of material stirring blades are uniformly distributed on the outer wall of the material stirring roller, and one end of the material stirring roller is connected with a first motor; a double-rotation-direction screw rod is rotatably connected to the inner wall of the top of the shell, and one end of the double-rotation-direction screw rod is connected with a second motor; a screw nut is arranged on the double-rotation-direction screw rod in a matching way; the screw nut is connected with a scraper which is attached to the inner wall of the shell; the bottom of the shell is provided with woven geotextile, and the woven geotextile is placed on the material spreading table; the outer wall of the shell is also provided with a flattening plate for flattening the bentonite, and the flattening plate is arranged above the woven geotextile. This device simple structure, convenient operation can effectively prevent casing bottom jam problem, conveniently clears up the bentonite of adhesion on shells inner wall simultaneously, and the practicality is strong.
Description
Technical Field
The utility model relates to a waterproof blanket production technical field, concretely relates to bentonite device that paves convenient to use.
Background
The bentonite waterproof blanket is an anti-seepage pad which is made by filling sodium bentonite with high expansibility when meeting water between a plastic flat filament woven geotextile and a non-woven fabric and by a needle punching method.
The traditional granular bentonite soil spreading equipment mostly adopts a bucket-shaped mode of sinking by self gravity, the existing bentonite is common in a powder state, and because the granular size of the powdery bentonite is almost free from gaps, if the granular bentonite sinks by self gravity, blockage is easily formed; in addition, bentonite is easy to adhere and stack on the side wall, which is inconvenient to clean, and the stacked powder is not easy to scatter and flow downwards, which affects the production.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, a bentonite paving device convenient to use is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a convenient bentonite paving device, which comprises a shell, wherein the shell is communicated with a spiral feeder for conveying bentonite; a discharge port is formed in the bottom of the shell, a material stirring roller is arranged in the discharge port in a matched mode, a plurality of material stirring blades are uniformly distributed on the outer wall of the material stirring roller, and one end of the material stirring roller is connected with a first motor; a double-rotation-direction screw rod is rotatably connected to the inner wall of the top of the shell, and one end of the double-rotation-direction screw rod is connected with a second motor; a screw nut is arranged on the double-rotation-direction screw rod in a matched manner; the screw nut is connected with a scraper which is attached to the inner wall of the shell; the bottom of the shell is provided with woven geotextile, and the woven geotextile is placed on the material spreading table; still be equipped with the shakeout board that is used for shakeout bentonite on the casing outer wall, the shakeout board sets up weave geotechnological cloth top.
Preferably, the number of the material poking blades is 8-10.
Preferably, both sides of each screw nut are connected with a connecting rod, and the connecting rods are connected with the scraping plates.
Preferably, the scraper is connected with an inclined strut, and the top end of the inclined strut is connected with the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the material shifting roller and the material shifting blades are arranged, the material carrying is completed by utilizing the cavity between any two material shifting blades, the problem of blocking at the bottom of the shell is effectively prevented, the structure is simple, and the operation is convenient;
2. through setting up bispin to lead screw, screw nut, scraper blade, bispin drives screw nut back-and-forth movement to the lead screw, realizes the reciprocating motion of scraper blade along shells inner wall, effectively clears up the material of adhesion on the inner wall, utilizes the downflow of material.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the housing.
Description of reference numerals:
1, a shell; 2, a spiral feeder; 3, a material stirring roller; 4, stirring the material leaves; 5, a double-rotation-direction screw rod; 6, a screw nut; 7 connecting rods; 8, a scraper blade; 9, bracing; 10 weaving the geotextile; 11, a material spreading table; 12, unwinding machine; 13 driving rollers; 14 flattening; 15 a first motor; 16 second motor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-2, the bentonite paving device provided by this embodiment includes a casing 1, where the casing 1 is a strip shape and is disposed along the width direction of the waterproof blanket; the shell 1 is communicated with a spiral feeder 2 for conveying bentonite; a discharge port is formed in the bottom of the shell 1, a material stirring roller 3 is arranged in the discharge port in a matching mode, and the material stirring roller 3 is rotationally connected with the inner wall of the shell 1 through a bearing; a plurality of material stirring blades 4 are uniformly distributed on the outer wall of the material stirring roller 3, one end of the material stirring roller 3 is connected with a first motor 15, and the first motor 15 is fixedly arranged on the outer wall of the shell 1. The number of the material stirring blades 4 can be 8-10, and in the embodiment, 8 are preferred; the first motor 15 is a speed-regulating motor, and the bentonite blanking speed can be controlled by regulating the rotating speed of the first motor 15.
The inner wall of the top of the shell 1 is rotatably connected with a double-rotation-direction lead screw 5 through a bearing, one end of the double-rotation-direction lead screw 5 is connected with a second motor 16 fixed on the outer wall of the shell 1, and the second motor 16 has a positive and negative rotation function; the double-rotation-direction screw 5 is provided with two sections of threads with different rotation directions, and each section of threads is provided with a screw nut 6 in a matching way; every 6 both sides of screw nut all are connected with connecting rod 7, and connecting rod 7 is connected with scraper blade 8, and scraper blade 8 laminates mutually with casing 1 inner wall for strike off the material of adhesion on casing 1 inner wall.
In order to improve stability, the scraper 8 is connected with an inclined strut 9, and the top end of the inclined strut 9 is connected with the connecting rod 7 to play a role in reinforcement.
The whole device is also provided with an unreeling machine 12, coiled woven geotextile 10 is placed on the unreeling machine 12, one end of the woven geotextile 10 penetrates through the bottom of the shell 1 under the action of a driving roller 13, a material spreading table 11 is also arranged at the bottom of the shell 1, and the woven geotextile 10 is placed on the material spreading table 11; the outer wall of the shell 1 is also provided with a spreading plate 14 for spreading bentonite, and the spreading plate 14 is arranged above the woven geotextile 10.
The specific working process is as follows:
in use, the screw feeder 2 feeds bentonite into the housing 1; start first motor 15, dial material roller 3 and rotate, utilize arbitrary two to dial the cavity completion area material between material leaf 4, effectively prevent casing bottom jam problem, simple structure, convenient operation, bentonite falls into establishment geotechnological cloth 10 on the surface, then is shakeout under the effect of the board 14 that paves.
When the bentonite of adhesion on the needs clearance casing 1 inner wall, start second motor 16, second motor 16 drives bispin to lead screw 5 and rotates, and screw nut 6 removes, and then drives scraper blade 8 and remove, realizes the clearance to the material on the casing 1 inner wall, labour saving and time saving.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. A bentonite paving device convenient to use comprises a shell (1), wherein the shell (1) is communicated with a screw feeder (2) for conveying bentonite; the automatic material stirring device is characterized in that a discharge port is formed in the bottom of the shell (1), a material stirring roller (3) is arranged in the discharge port in a matching mode, a plurality of material stirring blades (4) are uniformly distributed on the outer wall of the material stirring roller (3), and one end of the material stirring roller (3) is connected with a first motor (15); a double-rotation-direction screw rod (5) is rotatably connected to the inner wall of the top of the shell (1), and one end of the double-rotation-direction screw rod (5) is connected with a second motor (16); a screw nut (6) is arranged on the double-rotation-direction screw rod (5) in a matching way; the screw nut (6) is connected with a scraper (8), and the scraper (8) is attached to the inner wall of the shell (1); the bottom of the shell (1) is provided with a woven geotextile (10), and the woven geotextile (10) is placed on a material spreading table (11); still be equipped with on casing (1) outer wall and be used for spreading out the shakeout board (14) of bentonite, shakeout board (14) set up weave geotechnological cloth (10) top.
2. Bentonite spreading device, in particular for use, according to claim 1, characterised in that the number of said stirring blades (4) is comprised between 8 and 10.
3. A bentonite paving machine easy to use, according to claim 1, characterized in that each lead screw nut (6) is connected with a connecting rod (7) on both sides, said connecting rods (7) being connected with said scraper (8).
4. A bentonite paving machine easy to use according to claim 3, characterized in that the scraper (8) is connected with a diagonal brace (9), the top end of the diagonal brace (9) is connected with the connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429319.7U CN212046346U (en) | 2020-03-30 | 2020-03-30 | Bentonite device that paves convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429319.7U CN212046346U (en) | 2020-03-30 | 2020-03-30 | Bentonite device that paves convenient to use |
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| Publication Number | Publication Date |
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| CN212046346U true CN212046346U (en) | 2020-12-01 |
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| CN202020429319.7U Active CN212046346U (en) | 2020-03-30 | 2020-03-30 | Bentonite device that paves convenient to use |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226439A (en) * | 2021-11-30 | 2022-03-25 | 国网福建省电力有限公司电力科学研究院 | Restoration treatment device for transformer substation contaminated soil |
| CN114226437A (en) * | 2021-11-30 | 2022-03-25 | 国网福建省电力有限公司电力科学研究院 | Soil pollutant treatment device for transformer substation |
-
2020
- 2020-03-30 CN CN202020429319.7U patent/CN212046346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226439A (en) * | 2021-11-30 | 2022-03-25 | 国网福建省电力有限公司电力科学研究院 | Restoration treatment device for transformer substation contaminated soil |
| CN114226437A (en) * | 2021-11-30 | 2022-03-25 | 国网福建省电力有限公司电力科学研究院 | Soil pollutant treatment device for transformer substation |
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