CN218901723U

CN218901723U - Quantitative proportioning device for cement solidified acid polluted soil mechanical property experiment

Info

Publication number: CN218901723U
Application number: CN202223123600.6U
Authority: CN
Inventors: 马丽珠; 赵中华; 刘钰; 付丽; 姚娣
Original assignee: Shenyang Urban Construction University
Current assignee: Shenyang Urban Construction University
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-25
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of cement-cured acid polluted soil mechanical property experiments, in particular to a quantitative proportioning device for cement-cured acid polluted soil mechanical property experiments, which comprises a supporting vertical frame, wherein a proportioning mixing bin is fixed at the top end position of the supporting vertical frame, and a fixed end cover is connected at the top end position of the proportioning mixing bin.

Description

Quantitative proportioning device for cement solidified acid polluted soil mechanical property experiment

Technical Field

The utility model relates to the technical field of cement-cured acid-polluted soil mechanical property experiments, in particular to a quantitative proportioning device for cement-cured acid-polluted soil mechanical property experiments.

Background

As the cement solidified material is more and more applied to acid polluted site examples, the technology is more and more mature, in the process of repairing acid polluted soil by utilizing the cement solidified material and developing corresponding mechanical property experiments, auxiliary ingredients are needed by means of a quantitative proportioning device in order to ensure accurate control of various experimental medicinal powder, and the quantitative proportioning device on the market is matched with an operator to realize quantitative proportioning operation of various medicinal powder for manufacturing the cement solidified material in the process of carrying out acid polluted soil mechanical property experiments.

Disclosure of Invention

The utility model aims to provide a quantitative proportioning device for cement-cured acid polluted soil mechanical property experiments, which aims to solve the problems that quantitative components at different mounting positions in the prior art are excessively complicated and laborious in a mode of feeding operation on a plurality of processing stations.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cement solidification acid pollutes soil ration proportioning device for mechanical properties experiments, includes the support grudging post, the top position of support grudging post is fixed with the mixture ratio and mixes the storehouse, and the top position that the mixture ratio mixes the storehouse is connected with fixed end cover, the inside of fixed end cover is provided with annular fluting through integrated into one piece, and annular grooved inside central authorities' position is equipped with the sloping platform, the upper left position of sloping platform is equipped with the unloading mouth, and the top position of unloading mouth is connected with the graduated flask, the upper position rotation of fixed end cover is connected with movable end cover, and the equal screw mounting in both sides position of movable end cover has the limit screw rod, one side below fixedly connected with limit pillar of sloping platform.

Preferably, the proportioning mixing bin is communicated with the annular slotting, the center point of the annular slotting and the center point of the inclined table are located at the same point, limiting struts distributed in an annular array structure are arranged outside the inclined table, the limiting struts are fixedly connected with the fixed end cover through the annular slotting, and the inclined table is distributed in a trapezoid structure.

Preferably, the blanking pipe orifice is arranged in an interpenetration mode between the movable end cover and the movable end cover, the movable end cover is fixedly connected with the quantitative cylinder, the quantitative cylinder is distributed in an annular array structure, a limiting chuck is arranged at the top end of the quantitative cylinder, and the quantitative cylinder is rotationally connected with the fixed end cover through the movable end cover, the annular groove.

Preferably, the inside of the quantitative cylinder is communicated with the inside of the annular groove through a blanking pipe, a scale mark is arranged in the middle of the front surface of the quantitative cylinder, and an electric valve is arranged in the lower position of the quantitative cylinder.

Preferably, the middle part position of the bottom end of the limiting chuck is communicated with a central funnel, a vertical central axis of the central funnel and a vertical central axis of the quantitative cylinder are arranged in a collinear manner, sliding grooves are formed in two side positions of the inside of the limiting chuck through integrated forming, a group of cleaning brushes are slidably mounted in the sliding grooves, a spring is hooked and connected to the upper side position of one side of each cleaning brush, the other side end of each spring is hooked and connected with the limiting chuck through the sliding grooves, and a group of side surfaces of each cleaning brush are respectively attached to the inner side surface of the quantitative cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, after a plurality of single measuring cylinders are quickly adjusted to the position right in front of an operator in a rotary rotation mode, the operator can conveniently and quickly put various medicine powder into corresponding quantitative components without moving the position of the operator, the purpose of quick feeding is achieved, the quick feeding operation is carried out by matching the quantitative proportioning device by quickly adjusting the putting positions of the quantitative components, and the progress of mixing cement solidification materials in the process of carrying out acid polluted soil mechanical property experiment of the quantitative proportioning device can be effectively accelerated;

2. according to the quantitative component inner wall quantitative device, through the limiting chuck, the central funnel, the sliding chute, the cleaning brushes, the springs and the quantitative cylinder, when the limiting chuck carries the central funnel and is reinserted into the quantitative cylinder and the limiting chuck realizes rotary rotation, a group of cleaning brushes can be matched with an operator to rapidly complete rapid cleaning operation of residual powder on the inner wall of a single quantitative component by utilizing cleaning acting force generated in the rotation process, and can be matched with the operator to rapidly clean the residual powder on the inner wall of the quantitative component, so that the effect of using the quantitative proportioning device in the process of carrying out the next stage of acid polluted soil mechanical property experiment by the powder can be effectively avoided.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixed end cap of the present utility model;

FIG. 3 is a schematic view of the structure of the movable end cap of the present utility model;

fig. 4 is a schematic view of the structure of the central funnel of the present utility model.

In the figure: 1-supporting vertical frame, 2-proportioning mixing bin, 3-fixed end cover, 4-annular slot, 5-blanking pipe orifice, 6-quantitative cylinder, 7-movable end cover, 8-limiting screw, 9-inclined table, 10-limiting pillar, 11-limiting chuck, 12-electric valve, 13-scale mark, 14-central funnel, 15-chute, 16-cleaning brush and 17-spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a quantitative proportioning device for cement solidification acid contaminated soil mechanical properties experiments, including supporting grudging post 1, the top position of supporting grudging post 1 is fixed with proportioning mixing bin 2, and proportioning mixing bin 2's top position is connected with fixed end cover 3, the inside of fixed end cover 3 is provided with annular fluting 4 through integrated into one piece, and the inside central authorities department position of annular fluting 4 is equipped with sloping platform 9, the upper left position of sloping platform 9 is equipped with unloading mouth of pipe 5, and the top position of unloading mouth of pipe 5 is connected with quantitative section of thick bamboo 6, the upper position rotation of fixed end cover 3 is connected with movable end cover 7, and the equal spiral mounting in both sides position of movable end cover 7 has and prescribes a limit to screw rod 8, one side below fixedly connected with prescribe a limit to pillar 10.

As shown in fig. 1 and 2, the proportioning mixing bin 2 is communicated with the annular slot 4, the center point of the annular slot 4 and the center point of the inclined table 9 are located at the same point, limiting struts 10 distributed in an annular array structure are arranged outside the inclined table 9, the limiting struts 10 are fixedly connected with the fixed end cover 3 through the annular slot 4, the inclined table 9 is distributed in a trapezoid structure, under the mutually communicated arrangement, the plurality of limiting struts 10 can play a role of stably connecting the inclined table 9 with the fixed end cover 3 and simultaneously playing a role of rapidly throwing medicine powder into the proportioning mixing bin 2 after the quantitative proportioning operation is completed by means of the reserved hole slots between the inclined table 9 and the annular slot 4.

As shown in fig. 1, fig. 2 and fig. 3, the blanking nozzle 5 and the movable end cover 7 are inserted and arranged, the movable end cover 7 and the quantitative barrel 6 are fixedly connected, the quantitative barrel 6 is distributed and arranged in an annular array structure, the limiting chuck 11 is arranged at the top end position of the quantitative barrel 6, the quantitative barrel 6 is rotationally connected with the fixed end cover 3 through the movable end cover 7, the annular slot 4 is combined with the hollow arrangement of the limiting chuck 11 and the central funnel 14 by an operator, so that single powder for carrying out mechanical property experiments is quickly and accurately put into the single quantitative barrel 6, after the position limitation of the movable end cover 7 by the self is removed under the cooperation of manual operation in advance by a group of limiting screws 8, under the auxiliary connection cooperation of the fixed end cover 3, the movable end cover 7 subjected to manual traction force carries the blanking nozzle 5 and a plurality of quantitative barrels 6 arranged above the movable end cover, 360-degree rotation operation is realized by taking the annular slot 4 as a rotation track, the front end of the single quantitative barrel 6 in the inside is quickly and accurately put into the position of the support stand 1 by the operator, the operator can conveniently move the operator after the position of the single quantitative barrel is just in front of the operator, and the quick and the multiple accurate dosing device can be accurately put into the multiple states in the quick operation modes.

As shown in fig. 1, the inside of the quantifying barrel 6 is mutually communicated with the inside of the annular slot 4 through the discharging pipe opening 5, a scale mark 13 is arranged at the middle position of the front surface of the quantifying barrel 6, an electric valve 12 is arranged at the lower position of the quantifying barrel 6, and the powder after being quantified is quickly thrown into the inside of the proportioning bin 2 through the inside of the discharging pipe opening 5 and the inside of the annular slot 4 in sequence under the mutual communicated coordination.

As shown in fig. 1 and 4, the central funnel 14 is connected to the middle position of the bottom end of the limiting chuck 11, the vertical central axis of the central funnel 14 and the vertical central axis of the quantifying cylinder 6 are arranged in a collinear manner, the sliding grooves 15 are formed in two inner side positions of the limiting chuck 11 through integrated forming, the cleaning brushes 16 are slidably mounted in one group of sliding grooves 15, the springs 17 are hooked and connected to the upper positions of one sides of the cleaning brushes 16, the other sides of the springs 17 are hooked and connected to the limiting chuck 11 through the sliding grooves 15, one side of the cleaning brushes 16 is respectively attached to the inner side of the quantifying cylinder 6, and when the quantifying operation is performed, as shown in fig. 1, the cleaning brushes 16 which are always connected with the springs 17 can play a certain role in clamping and limiting the connection between the limiting cylinder 6 and the quantifying cylinder 6 by means of rebound effects of the springs 17.

The working flow is as follows: when the electric valve 12 in a closed state is combined with the quantitative proportioning operation of various medicinal powder of the mixed cement solidified material, the valve plate can be utilized to seal the interior of the quantitative cylinder 6, so that the interior of the quantitative cylinder 6 is in a semi-sealed state, after the single quantitative cylinder 6 is moved to a position facing an operator, under the auxiliary hollow cooperation of the limiting chuck 11 and the central funnel 14, the operator can take the digital position on the scale mark 13 as quantitative reference, the single medicinal powder required in the process of carrying out the acid-polluted soil mechanical property experiment is quickly thrown into the interior of the single quantitative cylinder 6 by utilizing a tool in an accurate and quantitative state, then the operator can repeat the quantitative throwing operation for a plurality of times, and after the electric valves 12 are respectively opened, the medicinal powder quantified in the interiors of the quantitative cylinders 6 sequentially passes through the blanking pipe 5 and the interiors of the annular grooves 4, the cleaning brush 16 is combined with the inner wall of the quantifying cylinder 6 to realize close fitting with the inner wall of the quantifying cylinder 6, and then the operator rotates the limiting chuck 11 in a rotary mode while rotating the limiting chuck 11 in a rotary mode, a set of cleaning brushes 16 that perform a synchronous rotary operation will utilize the cleaning forces generated during rotation to cooperate with the operator to quickly perform a quick cleaning operation of the powder remaining on the inner wall of the single dosing member.

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

1. The utility model provides a cement solidification acid pollutes soil quantitative proportioning device for mechanical properties experiments, includes support grudging post (1), its characterized in that: the top position of support grudging post (1) is fixed with ratio and mixes storehouse (2), and the top position of ratio mixes storehouse (2) is connected with fixed end cover (3), the inside of fixed end cover (3) is provided with annular fluting (4) through integrated into one piece, and the inside central authorities department position of annular fluting (4) is equipped with sloping (9), the upper left position of sloping (9) is equipped with unloading pipe mouth (5), and the top position of unloading pipe mouth (5) is connected with ration section of thick bamboo (6), the top position rotation of fixed end cover (3) is connected with movable end cover (7), and the equal screw mounting in both sides position of movable end cover (7) prescribe a limit to screw rod (8), one side below position fixedly connected with of sloping (9) prescribes a limit to pillar (10).

2. The quantitative proportioning device for mechanical property experiments of cement-cured acid-polluted soil as claimed in claim 1, wherein the quantitative proportioning device is characterized by comprising the following components in parts by weight: the proportioning mixing bin is characterized in that the proportioning mixing bin (2) and the annular slot (4) are communicated, the center point of the annular slot (4) and the center point of the inclined table (9) are located at the same point, limiting struts (10) which are distributed in an annular array structure are arranged outside the inclined table (9), the limiting struts (10) are fixedly connected with the fixed end cover (3) through the annular slot (4), and the inclined table (9) is distributed in a trapezoid structure.

3. The quantitative proportioning device for mechanical property experiments of cement-cured acid-polluted soil as claimed in claim 1, wherein the quantitative proportioning device is characterized by comprising the following components in parts by weight: the blanking pipe orifice (5) and the movable end cover (7) are arranged in an interpenetration mode, the movable end cover (7) and the quantitative barrel (6) are fixedly connected, the quantitative barrel (6) is distributed in an annular array structure, a limiting chuck (11) is arranged at the top end of the quantitative barrel (6), and the quantitative barrel (6) is rotationally connected with the fixed end cover (3) through the movable end cover (7), the annular groove (4).

4. The quantitative proportioning device for mechanical property experiments of cement-cured acid-polluted soil according to claim 3, wherein the quantitative proportioning device is characterized by: the inside of ration section of thick bamboo (6) is put through each other through the inside of unloading pipe mouth (5) and annular fluting (4), and the front middle part position of ration section of thick bamboo (6) is equipped with scale mark (13), motorised valve (12) are installed to the below position of ration section of thick bamboo (6).

5. The quantitative proportioning device for mechanical property experiments of cement-cured acid-polluted soil according to claim 3, wherein the quantitative proportioning device is characterized by: the utility model discloses a cleaning device is characterized by comprising a chuck (11), a central funnel (14) is connected to the bottom middle part position of limiting chuck (11), and the collineation sets up between the vertical axis of central funnel (14) and the vertical axis of ration section of thick bamboo (6), the inside both sides position of limiting chuck (11) all is provided with spout (15) through integrated into one piece, a set of the inside of spout (15) all slidable mounting has cleaning brush (16), and the one side top position hook of cleaning brush (16) is connected with spring (17), the opposite side end of spring (17) is connected through spout (15) and limiting chuck (11) hook, a set of laminating sets up between one side of cleaning brush (16) and the medial surface of ration section of thick bamboo (6) respectively.