CN219213628U

CN219213628U - Quantitative feeding device for gypsum powder

Info

Publication number: CN219213628U
Application number: CN202223171610.7U
Authority: CN
Inventors: 王文忠; 管红卫; 文思捷
Original assignee: Shenzhen Qingqingyuan Technology Co ltd
Current assignee: Shenzhen Qingqingyuan Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-20
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a gypsum powder quantitative feeding device, which comprises: and a feed barrel with an opening at the top, wherein the feed barrel is provided with a first baffle and a second baffle. The material taking cavity is rotationally provided with a supporting inner cylinder, and the outer wall of the material feeding barrel is provided with a motor for driving the supporting inner cylinder to rotate. The support inner barrel is provided with a material containing notch, and the first partition board is clung to the top surface of the support inner barrel. The first partition board is provided with a discharge hole, and the material melting notch can rotate along with the supporting inner cylinder to be communicated with the discharge hole. The second baffle is clung to the bottom surface of the supporting inner cylinder, the second baffle is semicircular, and the second baffle is positioned under the discharging hole. The bottom of feed cylinder is equipped with the ejection of compact funnel that communicates with blanking chamber, and ejection of compact funnel is located the one side relative with the second baffle. The utility model has the beneficial effects that: the device can be installed above the feed inlet of the mixer, repeated quantitative gypsum powder taking can be realized, weighing is not needed each time, gypsum powder taking is convenient, and the working efficiency is greatly improved.

Description

Quantitative feeding device for gypsum powder

Technical Field

The utility model relates to the technical field of self-leveling gypsum slurry preparation devices, in particular to a gypsum powder quantitative feeding device.

Background

When the self-leveling gypsum slurry is manufactured, gypsum powder, a defoaming agent, a water reducing agent and the like are required to be poured into a mixer according to the weight proportion to be stirred and dried and mixed, and the mixture is stirred with water according to the proportion to prepare the self-leveling gypsum slurry. Since self-leveling gypsum slurry is solidified within a certain period of time, it cannot be prepared too much at a time during construction, and thus it is required to prepare it several times. When the self-leveling gypsum slurry is prepared at present, the gypsum powder needs to be weighed every time, the proportion of the gypsum powder is more, and the working efficiency is definitely reduced.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a gypsum powder quantitative feeding device.

In order to achieve the above object, the gypsum powder quantitative feeding device provided by the utility model comprises: the feeding barrel with the top opening is provided with a first baffle plate and a second baffle plate, and the first baffle plate and the second baffle plate divide the inside of the feeding barrel into a storage cavity, a material taking cavity and a blanking cavity from top to bottom in sequence. The material taking cavity is rotationally provided with a supporting inner cylinder, and the outer wall of the material feeding barrel is provided with a motor for driving the supporting inner cylinder to rotate. The support inner barrel is provided with a material containing notch, and the first partition board is clung to the top surface of the support inner barrel. The first partition board is provided with a discharge hole, and the material containing notch can rotate along with the supporting inner cylinder to be communicated with the discharge hole. The second baffle is clung to the bottom surface of the supporting inner cylinder, the second baffle is semicircular, and the second baffle is positioned under the discharging hole. The bottom of feed cylinder is equipped with the ejection of compact funnel that communicates with blanking chamber, and ejection of compact funnel is located the one side relative with the second baffle.

Preferably, the first partition plate is arranged obliquely, and the discharge hole is arranged at the lowest end of the first partition plate.

Preferably, the feed barrel is fixed with a support frame, the support inner barrel is coaxially fixed with a rotating shaft, and the rotating shaft is rotatably arranged on the support frame. The motor is fixed in the bottom of feed bucket, and the output and the pivot coaxial coupling of motor.

Preferably, the support inner barrel comprises: the top end of the lower cylinder is inserted into the upper cylinder, and the lower cylinder can slide up and down in the upper cylinder. The second baffle is provided with a guide part which is arranged on the rotating shaft in a vertical sliding way, the bottom of the feed barrel is in threaded connection with a push rod which stretches into the feed barrel, and the top end of the push rod is propped against the bottom of the second baffle.

Preferably, the side wall of the feed bucket is provided with a perspective window, the perspective window is opposite to the discharge hole, extends upwards to the top of the storage cavity and extends downwards to the bottom of the discharge cavity.

Compared with the prior art, the utility model has the beneficial effects that: the device can be installed above the feed inlet of the mixer, repeated quantitative gypsum powder taking can be realized, weighing is not needed each time, gypsum powder taking is convenient, and the working efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional block diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the support inner barrel of an embodiment of the present utility model after the support inner barrel is extended;

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The utility model provides a gypsum powder quantitative feeding device.

Referring to fig. 1-2, fig. 1 is a sectional structural view of an embodiment of the present utility model, and fig. 2 is a sectional structural view of an embodiment of the present utility model after the inner support cylinder is extended.

As shown in fig. 1, in an embodiment of the present utility model, the gypsum powder quantitative feeding apparatus includes: the feeding barrel 1 with the top opening is provided with a first baffle plate 2 and a second baffle plate 3, and the first baffle plate 2 and the second baffle plate 3 divide the inside of the feeding barrel 1 into a material storage cavity, a material taking cavity and a material discharging cavity from top to bottom in sequence.

The first partition plate 2 is obliquely arranged, and the lowest end of the first partition plate 2 is provided with a discharge hole 4, so that gypsum powder in the storage cavity can automatically slide down to the discharge hole 4 at the lowest end under the action of gravity.

The material taking cavity is rotationally provided with a supporting inner cylinder 5, a supporting frame 6 is fixed on the material feeding barrel 1, a rotating shaft 7 is coaxially fixed on the supporting inner cylinder 5, and the rotating shaft 7 is rotationally arranged on the supporting frame 6. The bottom of the feed barrel 1 is fixed with a motor 8 for driving a rotating shaft 7 to rotate, the output end of the motor 8 is coaxially connected with the rotating shaft 7, and the rotating shaft 7 rotates to drive the supporting inner barrel 5 to rotate. The support inner cylinder 5 is provided with a material containing gap 9, the first partition plate 2 is clung to the top surface of the support inner cylinder 5, and the motor 8 drives the rotating shaft 7 to drive the support inner cylinder 5 to rotate until the material containing gap 9 is communicated with the discharge hole 4, so that gypsum powder can slide into the material containing gap 9 from the discharge hole 4.

The second partition plate 3 is tightly attached to the bottom surface of the supporting inner cylinder 5, the second partition plate 3 is semicircular, and the second partition plate 3 is positioned right below the discharging hole 4. When the gypsum powder can slide into the material containing notch 9 from the material discharging hole 4, the gypsum powder can not directly fall into the material discharging cavity due to the second partition plate 3 arranged right below the material containing notch 9. After the gypsum powder in the material containing notch 9 is filled, the motor 8 drives the rotating shaft 7 to drive the supporting inner cylinder 5 to rotate 180 degrees, at the moment, the bottom of the material containing notch 9 is separated from the second partition plate 3 to be communicated with the blanking cavity, and the gypsum powder falls into the blanking cavity under the action of gravity. The bottom of the feed barrel 1 is provided with a discharge funnel 10 communicated with the blanking cavity, the discharge funnel 10 is positioned on one side opposite to the second partition plate 3, gypsum powder falling into the blanking cavity is discharged through the discharge funnel 10, and quantitative feeding of the gypsum powder is completed.

As shown in fig. 1-2, the support inner tube 5 includes: an upper cylinder 11 and a lower cylinder 12, the top end of the lower cylinder 12 is inserted into the upper cylinder 11, and the lower cylinder 12 is freely slidable up and down in the upper cylinder 11. The second partition plate 3 is provided with a guide part 13, the guide part 13 is arranged on the rotating shaft 7 in a vertical sliding way, the bottom of the feed barrel 1 is in threaded connection with a push rod 14 extending into the feed barrel 1, and the top end of the push rod 14 is propped against the bottom of the second partition plate 3. Thereby, set up supporting inner tube 5 into telescopic structure, set up the structure that can slide from top to bottom with second baffle 3, guarantee supporting inner tube 5 flexible back, second baffle 3 butt all the time in supporting inner tube 5's bottom, and then, the user can rotate ejector pin 14 as required for ejector pin 14 top is held second baffle 3 and is slided from top to bottom and drive supporting inner tube 5 and stretch out and draw back from top to bottom, realizes adjusting supporting inner tube 5 holds the degree of depth of material breach 9, changes the volume of getting the gesso at every turn.

The lateral wall of feed vat 1 is equipped with perspective window 15, and perspective window 15 adopts transparent acrylic material to make, and perspective window 15 just is to discharge port 4 to upwards extend to the top of stock chamber, downwardly extending to the bottom of blanking chamber, the condition of the quantity of convenient user observation stock chamber and holding gypsum powder in the material breach 9.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A gypsum powder dosing device, comprising: the feeding barrel is provided with a first partition plate and a second partition plate, and the first partition plate and the second partition plate divide the interior of the feeding barrel into a storage cavity, a material taking cavity and a blanking cavity from top to bottom in sequence; a supporting inner cylinder is rotationally arranged in the material taking cavity, and a motor for driving the supporting inner cylinder to rotate is arranged on the outer wall of the material feeding barrel; the supporting inner cylinder is provided with a material containing notch, and the first partition plate is tightly attached to the top surface of the supporting inner cylinder; the first partition plate is provided with a discharge hole, and the material containing notch can rotate along with the supporting inner cylinder to be communicated with the discharge hole; the second partition plate is tightly attached to the bottom surface of the supporting inner cylinder, is semicircular and is positioned right below the discharging hole; the bottom of the feed barrel is provided with a discharge funnel communicated with the blanking cavity, and the discharge funnel is positioned on one side opposite to the second partition plate.

2. The gypsum powder dosing device of claim 1, wherein the first partition is disposed at an incline and the discharge orifice is disposed at a lowermost end of the first partition.

3. The quantitative gypsum powder feeding device according to claim 1, wherein the feeding barrel is fixed with a supporting frame, the supporting inner barrel is coaxially fixed with a rotating shaft, and the rotating shaft is rotatably arranged on the supporting frame; the motor is fixed at the bottom of the feed barrel, and the output end of the motor is coaxially connected with the rotating shaft.

4. A gypsum powder dosing device as claimed in claim 3, wherein said support inner barrel comprises: the top end of the lower cylinder is inserted into the upper cylinder, and the lower cylinder can slide up and down in the upper cylinder freely; the guide part is arranged on the second partition board and is arranged on the rotating shaft in a vertical sliding mode, the bottom of the feed barrel is in threaded connection with a push rod extending into the feed barrel, and the top end of the push rod is propped against the bottom of the second partition board.

5. The quantitative gypsum powder feeding apparatus as set forth in any one of claims 1 to 4, wherein a perspective window is provided on a side wall of the feeding barrel, the perspective window is opposite to the discharging hole, extends upward to a top of the storing cavity, and extends downward to a bottom of the discharging cavity.